HomeMy WebLinkAbout22 Plumbing & Fire ProtectionPark Grove – Cayuga Medical Center
MEDICAL OFFICE BUILDING
Cayuga Park, Ithaca, NY 14850
HOLT Project No. 2018089
BASIC PLUMBING AND FIRE PROTECTION EQUIPMENT 220100 - 1
SECTION 220100 - BASIC PLUMBING AND FIRE PROTECTION REQUIREMENTS
PART 1 - GENERAL
1.1 RELATED DOCUMENTS
A.All drawings and general provisions of Contract, including all General and
Supplementary Conditions, Division 1 Specification Sections, and Instructions to
Bidders apply to this section and all other sections of Division 22.
1.2 SCOPE OF WORK
A.Include in bid all labor, materials, tools, plant, transportation, excavation, equipment,
insurance, temporary protection, permits, taxes and all necessary and related items
required to provide complete and operational systems shown and described.
B.References to codes and Standards called for in the Contract Documents mean the latest
edition, amendment and revisions to the codes and standards in effect on the date of
these Contract Documents.
C.Minimum composition requirements and/or installation methods for the following
materials and work are included in this section:
1. Miscellaneous Supports
2. Access Doors and Panels
3. Fire Stopping
4. Flashing and Sealing
5. Cutting and Patching
D.Contract shall include, but not be limited to:
1. Plumbing
2. Fire Protection
1.3 REGULATIONS AND CODE COMPLIANCE
A.All work and materials shall conform to and be installed, inspected and tested in
accordance with the governing rules and regulations of federal, state and local
governmental agencies.
B.Plumbing systems and all components that are designed and/or intended to deliver
potable water for human consumption shall be third-part tested and certified for not
exceeding the maximum allowable lead content per the NSF/ANSI 372 standard.
C.The following is a list of codes and standards that will apply to this project :
1. Fire Code of New York State.
2. Energy Conservation Construction Code of New York State.
Received by DiMarco 02/25/2021
Park Grove – Cayuga Medical Center
MEDICAL OFFICE BUILDING
Cayuga Park, Ithaca, NY 14850
HOLT Project No. 2018089
BASIC PLUMBING AND FIRE PROTECTION EQUIPMENT 220100 - 2
3. Building Code of New York State.
4. New York State Department of Labor Rules and Regulations.
5. New York State Department of Health.
6. ASHRAE Standard 62.
7. National Fuel Gas Code, NFPA 54.
8. Federal Occupational Safety and Health Administration - OSHA.
9. National Life Safety Code, NFPA 101.
10. Local Codes and Ordinances for Ithaca.
11. NEMA Standards
12. Underwriters Laboratory (UL)
13. Factory Mutual and/or Owner’s Insurance Carrier
14. International Standards Organization (ISO)
15. New York Board of Fire Underwriters.
16. Combustion Toxicity Amendment to the New York State Uniform Fire
Prevention and Building Code.
17. National Fire Protection Association (NFPA) - All chapters
18. New York State Education Department - “Manual of Planning Standards”
19. City of Ithaca Plumbing Department
20. ANSI/TIA/EIA - Building Telecommunications Standards
21. BICSI Telecommunications Distribution Methods Manual
22. IEEE Standards
23. Federal Communications Commission
1.4 LICENSING & PERMITS
A.The Contractor shall hold a license to perform the work.
B.Apply for and obtain all required permits and inspections, include costs for all fees and
charges within bid.
C.Refer to General Conditions of the Contract for additional requirements.
1.5 GLOSSARY
ACI American Concrete Institute
ADA Americans with Disabilities Act
AGA American Gas Association
AGCA Associated General Contractors of America, Inc.
AIA American Institute of Architects
AISC American Institute of Steel Construction
ANSI American National Standards Institute
ASME American Society of Mechanical Engineers
ASPE American Society of Plumbing Engineers
ASTM American Society for Testing Materials
AWSC American Welding Society Code
AWWA American Water Works Association
FCC Federal Communications Commission
FM Factory Mutual Insurance Company
IRI Industrial Risk Insurers
Received by DiMarco 02/25/2021
Park Grove – Cayuga Medical Center
MEDICAL OFFICE BUILDING
Cayuga Park, Ithaca, NY 14850
HOLT Project No. 2018089
BASIC PLUMBING AND FIRE PROTECTION EQUIPMENT 220100 - 3
ISO International Standards Organization
NFPA National Fire Protection Association
NYBFU New York Board of Fire Underwriters
NYS/DEC New York State Department of Environmental Conservation
NYS/UFBC New York State Uniform Fire Prevention and Building Code
OSHA Occupational Safety and Health Administration
SBI Steel Boiler Institute
SMACNA Sheet Metal and Air Conditioning Contractors National Association
UFPO Underground Facilities Protective Organization
UL Underwriter's Laboratories, Inc.
1.6 DEFINITIONS
Approved / Approval Written permission to use a material or system.
As Called For Materials, equipment including the execution
specified/shown in the contract documents.
Code Requirements Minimum requirements.
Concealed Work installed in pipe and duct shafts, chases or recesses,
inside walls, above ceilings, in slabs or below grade.
Design Equipment Refer to the article, BASIS OF DESIGN.
Design Make Refer to the article, BASIS OF DESIGN.
Equal or Equivalent Equally acceptable as determined by Owner’s Representative
Exposed Work not identified as concealed.
Final Acceptance Owner acceptance of the project from Contractor upon
certification by Owner's Representative.
Furnish Supply and deliver to installation location.
Furnished by Others Receive delivery at job site or where called for and install.
Inspection Visual observations by Owner's site Representative.
Install Mount and connect equipment and associated materials
ready for use.
Labeled Refers to classification by a standards agency.
Make Refer to the article, BASIS OF DESIGN.
Or Approved Equal Approved equal or equivalent as determined by Owner’s
Representative.
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Park Grove – Cayuga Medical Center
MEDICAL OFFICE BUILDING
Cayuga Park, Ithaca, NY 14850
HOLT Project No. 2018089
BASIC PLUMBING AND FIRE PROTECTION EQUIPMENT 220100 - 4
Owner’s representative The Prime Professional
Prime Professional Architect or Engineer having a contract directly with the
Owner for professional services.
Provide Furnish, install and connect ready for use.
Relocate Disassemble, disconnect, and transport equipment to new
locations, then clean, test, and install ready for use.
Replace Remove and provide new item.
Review A general contractual conformance check of specified
products.
Roughing Pipe, duct, conduit, equipment layout and installation.
Satisfactory As specified in contract documents.
Site Representative Construction Manager or Owner's Inspector at the work site.
Refer to General Conditions of the Contract for additional definitions.
1.7 BASIS OF DESIGN
A.The contract documents are prepared on basis of one manufacturer as "design
equipment," even though other manufacturers' names are listed as acceptable makes. If
Contractor elects to use one of the listed makes other than "design equipment," submit
detailed drawings, indicating proposed installation of equipment. Contractor shall make
all necessary field measurements and investigations to assure that the equipment and
assemblies will meet contract requirements. Show maintenance clearances, service
removal space required, and other pertinent revisions to the design arrangement. Make
required changes in work of all other trades, at no increase in any contract. Remove and
replace door frames, access doors, walls ceilings or floors required to install other than
design make equipment. If revised arrangement submittal is rejected, revise and
resubmit specified "design equipment" item which conforms to contract documents.
1.8 INTENT OF DRAWINGS
A.The drawings are diagrammatic, unless detailed dimensioned drawings are included.
Drawings show approximate locations of equipment, and fixtures. Exact locations are
subject to the approval of the Owner's Representative.
1.9 QUALITY ASSURANCE
A.Manufacturers of equipment shall be firms regularly and currently engaged in the
production of equipment and accessories provided. The design and size of each item of
equipment provided for this project needs to have been in satisfactory and efficient
operation on at least three (3) installations for not less than three (3) years.
Received by DiMarco 02/25/2021
Park Grove – Cayuga Medical Center
MEDICAL OFFICE BUILDING
Cayuga Park, Ithaca, NY 14850
HOLT Project No. 2018089
BASIC PLUMBING AND FIRE PROTECTION EQUIPMENT 220100 - 5
B.Suppliers of equipment must have factory trained and authorized personnel for the
service of all equipment provided.
C.Apply and install materials, equipment, and specialties in accordance with
manufacturer’s written instructions. Conflicts between the manufacturer’s instructions
and the contract documents shall be referred to the Owner’s Representative for
resolution.
D.The contractor shall engage the services of a qualified installer for the installation and
application of joint sealers, flashing, access panels, cutting and patching.
E.All work shall be done in a neat and workmanlike manner. All methods of construction,
details of workmanship that are not specifically described or indicated in the contract
documents, shall be subject to the control and approval of the Owner's Representative.
Equipment and materials shall be of the quality and manufacture indicated. The
equipment specified is based upon the acceptable manufacturers listed. Where
"approved equal" is stated, equipment shall be equivalent in every way to that of the
equipment specified and subject to approval.
PART 2 - PRODUCTS
2.1 EQUIPMENT AND MATERIAL MINIMUM REQUIREMENTS
A.Sustainable Design Submittals:
1. Retain "Environmental Product Declaration (EPD)" Subparagraph below for LEED v4
"MRc Building Product Disclosure and Optimization - Environmental Product
Declarations." See the Evaluations. Verify, with manufacturer, that EPDs are available for
each product.
a. Environmental Product Declaration (EPD): For each product.
2. "Chain-of-Custody Qualification Data" Subparagraph below applies to LEED 2009 and
LEED v4.
a. Chain-of-Custody Qualification Data: For manufacturer and vendor.
3. "Product Data" Subparagraph below applies to LEED 2009 NC, CI, and CS; LEED v4;
IgCC; ASHRAE 189.1; and Green Globes. Coordinate with requirements for adhesives.
a. Product Data: For installation adhesives, indicating VOC content.
4. "Laboratory Test Reports" Subparagraph below applies to LEED 2009 for Schools,
LEED v4, IgCC, ASHRAE 189.1, and Green Globes. Coordinate with requirements for
adhesives.
a. Laboratory Test Reports: For installation adhesives, indicating compliance with
requirements for low-emitting materials.
B.Provide Materials That Meet the Following Minimum Requirements:
1. Materials shall have a flame spread rating of 25 or less and a smoke developed
rating of 50 or less, in accordance with NFPA 255.
Received by DiMarco 02/25/2021
Park Grove – Cayuga Medical Center
MEDICAL OFFICE BUILDING
Cayuga Park, Ithaca, NY 14850
HOLT Project No. 2018089
BASIC PLUMBING AND FIRE PROTECTION EQUIPMENT 220100 - 6
2. All equipment and material for which there is a listing service shall bear a UL
label.
3. All Vessels and Tanks shall be ASME rated.
4. Potable water systems and equipment shall be built according to AWWA
Standards.
5. Gas-fired equipment and system shall meet AGA Regulations and shall have
AGA label.
6. All materials, unless otherwise specified, shall be new and be the standard
products of the manufacturer. Used equipment or damaged material will be
rejected.
7. The listing of a manufacturer as “acceptable” does not indicate acceptance of a
standard or catalogued item of equipment. All equipment and systems must
conform to the Specifications.
2.2 SUBSTITUTIONS
A.The Materials, products and equipment described in the Bidding Documents establish a
standard of required quality, functions, dimensions and appearance that must be met by
any proposed substitution.
B.Proposed substitutions must be submitted in writing to the Architect and Engineer a
minimum of ten (10) days prior to the date for receipt of Bids. Each request shall
include the name of the proposed material equipment being substituted, cut sheets,
installation drawings, performance and test data, warranties and location of three(3)
similar installations with reference names of owner or Facility personnel responsible for
maintaining equipment. At that time the equipment or will be evaluated and if
determined to be acceptable an Addendum will be issued to all bidders.
C.Requests for substitution shall be made only by a Bidder. Requests for substitution from
sales representatives, vendors or suppliers are unacceptable and will not be considered.
2.3 FACTORY-ASSEMBLED PRODUCTS
A.Provide maximum standardization of components to reduce spare part requirements.
B.Manufacturers of equipment assemblies which include components made by others shall
assume complete responsibility for final assembled unit.
1. All components of an assembled unit need not be products of same
manufacturer.
2. Constituent parts which are alike shall be product of a single manufacturer.
Received by DiMarco 02/25/2021
Park Grove – Cayuga Medical Center
MEDICAL OFFICE BUILDING
Cayuga Park, Ithaca, NY 14850
HOLT Project No. 2018089
BASIC PLUMBING AND FIRE PROTECTION EQUIPMENT 220100 - 7
3. Components shall be compatible with each other and with the total assembly for
intended service.
4. Contractor shall guarantee performance of assemblies of components, and shall
repair or replace elements of the assemblies as required to deliver specified
performance of the complete assembly.
C.Components of equipment shall bear manufacturer's name or trademark, model number
and serial number on a name plate securely affixed in a conspicuous place, or cast
integral with, stamped or otherwise permanently marked upon the components of the
equipment.
D.Major items of equipment which serve the same function must be the same make and
model. Exception will be permitted if performance requirements cannot be met.
2.4 COMPATIBILITY OF RELATED EQUIPMENT
A.Equipment and materials installed shall be compatible in all respects with other items
being furnished and with existing items so that a complete and fully operational system
will result.
2.5 SPECIAL TOOLS
A.If any part of equipment requires a special tool for assembly, adjustment or maintenance
thereof and such tool is not readily available on commercial tool market, it shall be
furnished by the Contractor.
Received by DiMarco 02/25/2021
Park Grove – Cayuga Medical Center
MEDICAL OFFICE BUILDING
Cayuga Park, Ithaca, NY 14850
HOLT Project No. 2018089
BASIC PLUMBING AND FIRE PROTECTION EQUIPMENT 220100 - 8
2.6 SAFETY GUARDS
A.Provide guards on all shafts and couplings and all V-belt and sheave assemblies to
prevent damage to equipment and injury to personnel.
2.7 LIFTING ATTACHMENTS
A.Provide equipment with suitable lifting attachments to enable equipment to be lifted in
its normal position. Lifting attachments shall withstand any handling conditions that
might be encountered without bending or distortion of shape, such as rapid lowering and
braking of load.
2.8 MISCELLANEOUS SUPPORTS
A.Metal bars, plates, tubing, etc. shall conform ASTM standards:
1. Steel plates, shapes, bars, and grating - ASTM A 36
2. Cold-Formed Steel Tubing - ASTM A 500
3. Hot - Rolled Steel Tubing - ASTM A 501
4. Steel Pipe - ASTM A 53, Schedule 40, welded
B.Metal Fasteners shall be Zinc-coated (type, grade and class as required)
2.9 ACCESS DOORS AND PANELS
A.Steel access doors and Frames shall be factory fabricated and assembled units, complete
with attachment devices and fasteners ready for installation. Joints and seams shall be
continuously welded steel, with welds ground smooth and flush.
B.Construction:
1. Frames:
a. 16 gage steel with 1 inch wide exposed perimeter flange and adjustable
masonry anchors for units installed in masonry, pre-cast, cast in place
concrete, ceramic tile
b. 16-gage steel, perforated flanges with bead for gypsum or plaster wall
board.
c. 16-gage steel with galvanized expanded metal lath and exposed casing
bead, welded to perimeter of frame for full bed plaster applications.
2. Access Doors:
a. Provide 14 gage sheet steel flush panel doors with concealed continuous
piano hinge factory installed, primed and painted, set to open 175
degrees.
Received by DiMarco 02/25/2021
Park Grove – Cayuga Medical Center
MEDICAL OFFICE BUILDING
Cayuga Park, Ithaca, NY 14850
HOLT Project No. 2018089
BASIC PLUMBING AND FIRE PROTECTION EQUIPMENT 220100 - 9
b. Provide fire rated, insulated flush panel doors, with continuous piano
hinge and self closing mechanism rated for 1-½ hour “B” labeled, in fire
rated partitions.
3. Provide flush, screwdriver operated cam locks on all access doors.
2.10 CONCRETE BASES
A.Provide concrete bases for all floor mounted equipment. Provide 3,000 lb. concrete,
chamfer edges, trowel finish, and securely bond to floor by roughening slab and coating
with cement grout. Bases 4" high (unless otherwise indicated); shape and size to
accommodate equipment. Set anchor bolts in sleeves before pouring and after anchoring
and leveling, fill equipment bases with grout.
2.11 FIRE STOPPING
A.Fire-stopping for Openings Through Fire and Smoke Rated Walls and Floor Assemblies
shall be listed or classified by an approved independent testing laboratory for "Through-
Penetration Fire-Stop Systems." The system shall meet the requirements of "Fire Tests
of Through-Penetration Fire-Stops" designated ASTM E814.
B.Acceptable Manufacturers:
1. Dow Corning Fire-Stop System Foams and Sealants.
2. Nelson Electric Fire-Stop System Putty, CLK and WRP.
3. Thomas & Betts - S-100 FS500/600,
4. Carborundum Fyre Putty.
PART 3 - EXECUTION
3.1 SHOP DRAWINGS/PRODUCT DATA/SAMPLES
A. Submit Shop Drawings on all items of equipment and materials to be furnished and
installed. Submission of Shop Drawings and samples shall be accompanied by a
transmittal letter, stating name of project and contractor, number of drawings, titles, and
other pertinent data called for in individual sections. Shop Drawings Shall Be Dated and
Contain: Name of project; name of prime professional; name of prime contractor;
description or names of equipment, materials and items; and complete identification of
locations at which materials or equipment are to be installed. Incomplete submittals will
not be accepted. All products specified in an individual Division 22 shall be submitted at
the same time. Number each submittal. Indicate deviations from contract requirements
on Letter of Transmittal. Corrections or comments made on the Shop Drawings during
the review do not relieve Contractor from compliance with requirements of the drawings
and specifications. The Contractor is responsible for confirming and correcting all
quantities; checking electrical characteristics and dimensions; selecting fabrication
processes and techniques of construction; coordinating his work with that of all other
trades; and performing his work in a safe and satisfactory manner.
Received by DiMarco 02/25/2021
Park Grove – Cayuga Medical Center
MEDICAL OFFICE BUILDING
Cayuga Park, Ithaca, NY 14850
HOLT Project No. 2018089
BASIC PLUMBING AND FIRE PROTECTION EQUIPMENT 220100 - 10
3.2 COORDINATION DRAWINGS
A. Before construction work commences, Contractors for all trades shall submit
Coordination Drawings in the form of reproducible transparencies drawn at not less than
3/8" = 1'-0" scale. Coordination Drawings are required throughout all areas for all
trades. These drawings shall identify and show resolutions of trade conflicts.
Mechanical Equipment Rooms shall be drawn early in the Coordination Drawing
process, simultaneous with all other congested areas. Prepare Coordination Drawings As
Follows:
1. Plumbing and Fire Protection Contracts will draft location of piping and
equipment on the base plan, indicating areas of conflict and suggested
resolutions.
2. Do not install equipment, equipment foundations or piping until Coordination
drawings have been approved.
3.3 PROTECTION OF PERSONS AND PROPERTY
A. Contractor shall assume responsibility for Construction Safety at all times and provide,
as part of contract, all trench or building shoring, scaffolding, shielding, dust/fume
protection, mechanical/electrical protection, special grounding, safety railings, barriers,
and other safety feature required to provide safe conditions for all workmen and site
visitors.
3.4 ASBESTOS RECOGNITION AND PRECAUTIONS
A. The contractor shall be responsible for coordination of all required removal work, coring,
cutting and patching with the Owners asbestos management plan. Prior to performing
such work identify areas containing asbestos. Notify the owner so that they may make
arrangements for abatement and/or containment prior to work proceeding. The
contractor shall be responsible for cleaning all areas where asbestos is released due to the
failure to coordinate with the asbestos management plan. Refer to Division 1 sections
for further requirements.
B. The disturbance or dislocation of asbestos-containing materials causes asbestos fibers to
be released into the building's atmosphere, thereby creating a health hazard to workmen
and building occupants. Consistent with Industrial Code Rule 56 and the content of
recognized asbestos-control work, the Contractor shall apprise all of his workers,
supervisory personnel, subcontractors, Owner and Consultants who will be at the job site
of the seriousness of the hazard and of proper safeguards and work procedures which
must be followed, as described in New York State Department of Labor Industrial Code
Rule 56.Fluorescent Bulbs which are not specifically designated as not containing
Mercury shall be disposed of in compliance with the requirements of the New York State
Department of Environmental Conservation and all applicable Federal Laws.
C. Refer to Division 2 sections for further requirements.
Received by DiMarco 02/25/2021
Park Grove – Cayuga Medical Center
MEDICAL OFFICE BUILDING
Cayuga Park, Ithaca, NY 14850
HOLT Project No. 2018089
BASIC PLUMBING AND FIRE PROTECTION EQUIPMENT 220100 - 11
3.5 REMOVALS
A. Where existing equipment removals are called for, submit complete list to Owner's
Representative. All items that Owner wishes to retain that do not contain asbestos or
PCB Material shall be delivered to location directed by Owner. Items that Owner does
not wish to retain shall be removed from site and legally disposed of. Removal and
disposal of material containing asbestos and/or PCB's shall be in accordance with
Federal, State and Local law requirements. Where equipment is called for to be
relocated. Contractor shall carefully remove, clean and recondition, then reinstall.
Remove all abandoned piping, wiring, equipment, lighting, ductwork, tubing, supports,
fixtures, etc. Visit each room, crawl spaces and roofs to determine total Scope of Work.
The disturbance or dislocation of asbestos-containing materials causes asbestos fibers to
be released into the building's atmosphere, thereby creating a health hazard to workmen
and building occupants. Consistent with Industrial Code Rule 56 and the content of
recognized asbestos-control work, the Contractor shall apprise all of his workers,
supervisory personnel, subcontractors, Owner and Consultants who will be at the job site
of the seriousness of the hazard and of proper safeguards and work procedures which
must be followed, as described in New York State Department of Labor Industrial Code
Rule 56.
B. Completely remove all piping and other devices associated with the equipment not to be
reused in the new work. This includes all pipe, valves, fittings, insulation and all
hangers, including the top connection and any fastenings to building structural systems.
Seal all openings, after removal of equipment, pipes and other penetrations in roof,
walls, floors, in an approved manner and in accordance with plans and specifications
where specifically covered. Structural integrity of the building system shall be
maintained. Reference shall also be made to the architectural, structural, mechanical,
site, and electrical drawings and specifications for additional facilities to be demolished
or handled.
3.6 STORAGE AND PROTECTION OF MATERIALS
A. Store Materials on dry base, at least 6" above-ground or floor. Store so as not to
interfere with other work or obstruct access to buildings or facilities. Provide
waterproof/windproof covering. Remove and provide special storage for items subject to
moisture damage. Protect against theft or damage from any cause. Replace items stolen
or damaged, at no cost to Owner.
B. Refer to "General Conditions of the Contract for Construction."
3.7 FREEZING AND WATER DAMAGE
A. Take all necessary precautions with equipment, systems and building to prevent damage
due to freezing and/or water damage. Repair or replace, at no change in contract, any
such damage to equipment, systems and building. Perform first seasons winterizing in
presence of Owner's operating staff.
Received by DiMarco 02/25/2021
Park Grove – Cayuga Medical Center
MEDICAL OFFICE BUILDING
Cayuga Park, Ithaca, NY 14850
HOLT Project No. 2018089
BASIC PLUMBING AND FIRE PROTECTION EQUIPMENT 220100 - 12
3.8 ROUGH-IN
A. Due to small scale of Drawings, it is not possible to indicate all offsets, fittings, changes
in elevation, etc. Verify final locations for rough-ins with field measurements and with
the equipment being connected. Verify exact location and elevations at work site prior
to any rough in work. DO NOT SCALE PLANS. If field conditions, details, changes
in equipment or shop drawing information require a significant change to the original
documents, contact the owner’s representative for approval before proceeding.
B. All equipment locations shall be coordinated with other trades to eliminate interference
with required clearances for equipment maintenance and inspections.
1. Coordinate work with other trades and determine exact routing of all duct, pipe,
conduit, etc., before fabrication and installation. Coordinate with Architectural
Drawings. Verify with Owner's Representative exact location and mounting
height of all equipment in finished areas. Coordinate all work with the
architectural reflected ceiling plans and/or existing Architecture. Plumbing and
fire protection drawings show design arrangement only for fixtures, sprinklers
and other items. Do not rough-in contract work without reflected ceiling
location plans.
2. Before roughing for equipment furnished by Owner or in other contracts, obtain
from Architect and other Contractors, approved roughing drawings giving exact
location for each piece of equipment. Do not "rough in" services without final
layout drawings approved for construction. Cooperate with other trades to
insure proper location and size of connections to insure proper functioning of all
systems and equipment. Obtain written authorization from the Owners
representative or other contractor for any “rough ins” that, due to project
schedule, are required before approved coordination drawings are available. Any
work installed without written authorization or approved coordination drawings,
causing a conflict will be relocated by the contractor at no expense to the Owner.
3. For equipment and connections provided in this contract, prepare roughing
drawings as follows:
a. New equipment: Obtain equipment roughing drawings and dimensions,
than prepare rough-in drawings.
4. Where more than one trade is involved in an area, space or chase, all shall
cooperate and install their own work to utilize the space equally between them in
proportion to their individual requirements. In general, ductwork shall be given
preference except where grading of piping becomes a problem, followed by
piping then electrical wiring. If, after installation of any equipment or piping, it
is determined that ample maintenance and passage space has not been provided,
rearrange work and/or furnish other equipment as required for ample
maintenance space. Any changes in the size or location of the material or
equipment supplied, which may be necessary in order to meet field conditions or
in order to avoid conflicts between trades, shall be brought to the immediate
Received by DiMarco 02/25/2021
Park Grove – Cayuga Medical Center
MEDICAL OFFICE BUILDING
Cayuga Park, Ithaca, NY 14850
HOLT Project No. 2018089
BASIC PLUMBING AND FIRE PROTECTION EQUIPMENT 220100 - 13
attention of the Owner's Representative and approval received before such
alterations are made.
C. Provide easy, safe, and code mandated clearances at equipment requiring maintenance
and operation. Contractor shall relocate existing work in the way of new construction.
VISIT SITE BEFORE BIDDING TO DETERMINE SCOPE OF WORK. Provide new
materials, including new piping and insulation for relocated work.
3.9 CUTTING AND PATCHING
A. Each trade shall include their required cutting and patching work unless shown as part of
the General Construction work on the architectural drawings. Refer to "General
Conditions of the Contract for Construction," for additional requirements. Cut and drill
from both sides of walls and/or floors to eliminate splaying. Patch, cut or abandoned
holes left by removals of equipment or fixtures. Patch adjacent existing work disturbed
by installation of new work including insulation, walls and wall covering, ceiling and
floor covering, other finished surfaces. Patch openings and damaged areas equal to
existing surface finish. Cut openings in prefabricated construction units in accordance
with manufacturer's instructions.
3.10 CONCEALMENT
A.Conceal all contract work above ceilings and in walls, below slabs, and elsewhere
throughout building. If concealment is impossible or impractical, notify Owner's
Representative before starting that part of the work and install only after his review. In
areas with no ceilings, install only after Owner's Representative reviews and comments
on arrangement and appearance.
3.11 CHASES
A. New Construction:
1. Certain chases, recesses, openings, shafts, and wall pockets will be provided as
part of "General Building Construction Plans and Specifications." Plumbing and
fire protection trades work shall provide all other openings required for their
contract work.
2. Check Architectural and Structural Design and Shop Drawings to verify correct
size and location for all openings, recesses and chases in general building
construction work.
3. Assume responsibility for correct and final location and size of such openings.
4. Rectify improperly sized, improperly located or omitted chases or openings due
to faulty or late information or failure to check final location.
5. Provide 18 gauge galvanized sleeves and inserts. Extend all sleeves 2" above
finished floor. Set sleeves and inserts in place ahead of new construction,
securely fastened during concrete pouring. Correct, by drilling, omitted or
Received by DiMarco 02/25/2021
Park Grove – Cayuga Medical Center
MEDICAL OFFICE BUILDING
Cayuga Park, Ithaca, NY 14850
HOLT Project No. 2018089
BASIC PLUMBING AND FIRE PROTECTION EQUIPMENT 220100 - 14
improperly located sleeves. Assume responsibility for all work and equipment
damaged during course of drilling. Firestop all unused sleeves.
6. Provide angle iron frame where openings are required for contract work, unless
provided by General Construction Contractor.
3.12 FIRE-STOPPING
A. Fire-stopping for Openings Through Fire and Smoke Rated Wall and Floor Assemblies:
1. Provide materials and products listed or classified by an approved independent
testing laboratory for "Through-Penetration Fire-Stop Systems." The system
shall meet the requirements of "Fire Tests of Through-Penetration Fire-Stops"
designated ASTM E814.
2. Provide fire-stop system seals at all locations where piping, tubing, and similar
utilities pass through or penetrate fire rated wall or floor assembly. Provide fire-
stop seal between sleeve and wall for drywall construction.
3. The minimum required fire resistance ratings of the wall or floor assembly shall
be maintained by the fire-stop system. The installation shall provide an air and
watertight seal.
4. Apply fire stopping within the temperature and humidity limits permitted by the
manufacturer.
5. Provide rigid steel sleeves where non-armored cables pass through fire rated
walls and barriers.
3.13 FLASHING AND SEALING
A. Opening through roofs shall be flashed in manner not to affect roof guarantee or bond.
Engage qualified Roofing Contractor licensed by the Roofing manufacturer, as part of
contract. Provide non-ferrous flashing pieces, skirts, hoods and collars as required to
make pipes and other penetrations watertight. Where curbs are called for with respect to
rectangular openings in new roofs, flashing will be done by others unless specifically
indicated otherwise. Caulk and waterproof with additional material so as to seal airtight
and watertight.
B. Apply all flashing and sealers within the temperature and humidity limits permitted by
the manufacturer
3.14 SUPPORTS
A. Provide required supports, beams, angles, hangers, rods, bases, braces, and other items to
properly support contract work. Supports shall meet the approval of the Owner's
Representative. Modify studs, add studs, add framing, or otherwise reinforce studs in
metal stud walls and partitions as required to suit contract work. If necessary, in stud
walls, provide special supports from floor to structure above. For Pre-cast Panels/Planks
Received by DiMarco 02/25/2021
Park Grove – Cayuga Medical Center
MEDICAL OFFICE BUILDING
Cayuga Park, Ithaca, NY 14850
HOLT Project No. 2018089
BASIC PLUMBING AND FIRE PROTECTION EQUIPMENT 220100 - 15
and Metal Decks, support mechanical work as determined by manufacturer and Owner's
Representative. Provide heavy gauge steel mounting plates for mounting contract work.
Mounting plates shall span two or more studs. Size, gauge, and strength of mounting
plates shall be sufficient for equipment size, weight, and desired rigidity.
3.15 GENERAL INSTALLATIONS REQUIREMENTS
A. Coordinate the installation of required supporting devices and sleeves to be set in
poured-in-place concrete and other structural components, as they are constructed
B. Coordinate ordering and installation of all equipment with long lead times or having a
major impact on work by other trades so as not to delay the job or impact the
construction schedule. Pay close attention to equipment that must be installed prior to
building enclosure.
C. Where mounting heights are not detailed or dimensioned, install systems, materials and
equipment to provide the maximum headroom possible.
D. Set all equipment to accurate line and grade, level all equipment and align all equipment
components.
E. Provide all scaffolding, rigging, hoisting and services necessary for erection and delivery
of equipment and apparatus furnished into the premises. These items shall be removed
from premises when no longer required.
F. No equipment shall be hidden or covered up prior to inspection by the Owners
representative. All work that is determined to be unsatisfactory shall be corrected
immediately.
G. All work shall be installed level and plumb, parallel and perpendicular to other building
systems and components.
H. Install access panels or doors where units are concealed behind finished surfaces.
3.16 PAINTING
A. This Contract Includes the following:
1. Painting for all cut and patch work performed as part of Division 22 contracts.
2. Painting required for touch-up of surfaces damaged due to the installation of
division 22 work.
3. Painting as required to repair finish of equipment furnished.
4. Refer to Section 09900-Painting, for general description of materials and
methods
5. Painting as called for on Division 22 Drawings.
Received by DiMarco 02/25/2021
Park Grove – Cayuga Medical Center
MEDICAL OFFICE BUILDING
Cayuga Park, Ithaca, NY 14850
HOLT Project No. 2018089
BASIC PLUMBING AND FIRE PROTECTION EQUIPMENT 220100 - 16
3.17 ADDITIONAL ENGINEERING SERVICES
A.In the event that the Consultant is required to provide additional engineering
services as a result of substitution of equivalent materials or equipment by the
Contractor, or changes by the Contractor in dimension, weight, power
requirements, etc., of the equipment and accessories furnished, or if the
Consultant is required to examine and evaluate any changes proposed by the
Contractor for the convenience of the Contractor, then the Consultant's
expenses in connection with such additional services shall be paid by the
Contractor and may be deducted from any moneys owed to the Contractor.
B.In the event that the Consultant is required to provide additional engineering
services as a result of Contractor's errors, omissions or failure to conform to the
requirements of the Contract Documents, or if the Consultant is required to
examine and evaluate any changes proposed by the Contractor solely for the
convenience of the Contractor, then the Consultant's expense in connection with
such additional services shall be paid by the Contractor and may be deducted
from any moneys owed to the Contractor.
3.18 ALL TRADES TEMPORARY HEAT
A.Refer to the Standard General Conditions of the Contract for Construction and
Supplemental General Conditions.
3.19 TEMPORARY FACILITIES
A.Refer to the standard General Conditions of the contract for Construction and
Supplemental General Conditions.
1. Continuity of operation of existing facilities will require temporary
installation or relocation of equipment and piping.
2. All piping and equipment shall be properly supported, sloped to drain,
operate without excessive stress, and shall be insulated where injury can
occur to personnel by contact with operating facilities.
3. Temporary facilities and piping shall be completely removed and any
openings in structures sealed. Provide necessary blind flanges and caps
to seal open piping remaining pressurized.
3.20 CLEANING
A.It is the Contractor's responsibility to keep clean all equipment and fixtures
provided under this contract for the duration of the project. Each trade shall
keep the premises free from an accumulation of waste material or rubbish
caused by his operations. The facilities require an environment of extreme
cleanliness, and it is the Contractor's responsibility to adhere to the strict
regulations regarding procedures on the existing premises. After all tests are
made and installations completed satisfactorily:
Received by DiMarco 02/25/2021
Park Grove – Cayuga Medical Center
MEDICAL OFFICE BUILDING
Cayuga Park, Ithaca, NY 14850
HOLT Project No. 2018089
BASIC PLUMBING AND FIRE PROTECTION EQUIPMENT 220100 - 17
1. Thoroughly clean entire installation, both exposed surfaces and interiors.
2. Remove all debris caused by work.
3. Remove tools, surplus, materials, when work is finally accepted.
3.21 PLUMBING AND FIRE PROTECTION EQUIPMENT CONNECTIONS
A.Provide complete plumbing and fire protection connections to all plumbing and
fire protection equipment. Provide control connections to equipment where
indicated on the drawings. Provide valves on piping ahead of each piece of
equipment.
B.Provide all piping, trim, accessories and connections as required for proper
equipment operation of Equipment provided by this contract, Owner-Furnished
Equipment and Equipment furnished by other contracts,
C.Refer to Manufacturer's drawings/specifications for requirements of special
equipment. Verify connection requirements before bidding and confirm prior to
roughing.
3.22 PLUMBING AND FIRE PROTECTION INSTALLATIONS
A.All installations shall comply with the following requirements:
1. Coordinate plumbing and fire protection systems, equipment, and
materials installation with other building components. Be responsible for
any changes in openings and locations necessitated by the equipment
installed.
2. The Architect shall control the placement of all wall and ceiling mounted
plumbing and fire protection equipment and devices in all rooms with the
exception of mechanical and equipment rooms. When drawing details
are not available, consult with the Architects representative for actual
location.
3. Verify all dimensions with field measurements.
4. Arrange for all chases, slots and openings in other building components
that are not indicated on drawings, to allow for plumbing and fire
protection installations.
5. Coordinate the installation of required supporting devices and sleeves to
be set in poured-in-place concrete and other structural components, as
they are constructed.
6. Coordinate ordering and installation of all equipment with long lead times
or having a major impact on work by other trades so as not to delay the
job or impact the construction schedule. Pay close attention to
equipment that must be installed prior to building enclosure.
Received by DiMarco 02/25/2021
Park Grove – Cayuga Medical Center
MEDICAL OFFICE BUILDING
Cayuga Park, Ithaca, NY 14850
HOLT Project No. 2018089
BASIC PLUMBING AND FIRE PROTECTION EQUIPMENT 220100 - 18
7. Where mounting heights are not detailed or dimensioned, install systems,
materials and equipment to provide the maximum headroom possible.
8. Install systems, materials and equipment to conform with approved
submittal data, including coordination drawings, to greatest extent
possible. Conform to arrangements indicated by the Contract
Documents, recognizing that portions of the work are shown only in
diagrammatic form. Where coordination requirements conflict with
individual system requirements, refer the conflict to the Architect.
9. Store Materials on dry base, at least 6" above-ground or floor. Store so
as not to interfere with other work or obstruct access to buildings or
facilities. Provide waterproof/windproof covering. Remove and provide
special storage for items subject to moisture damage. Protect against
theft or damage from any cause. Replace items stolen or damaged, at
no cost to Owner.
10. Set all equipment to accurate line and grade, level all equipment and
align all equipment components.
11. All tolerances in alignment and leveling, and the quality of workmanship
for each stage of work shall be as required by the manufacturer and
subject to approval by the Owners representative.
12. All finished equipment surfaces damaged during construction shall be
brought to “as new” condition by touch up or repainting. Any rust shall be
removed and primed prior to repainting.
13. Provide all scaffolding, rigging, hoisting and services necessary for
erection and delivery of equipment and apparatus furnished into the
premises. These items shall be removed from premises when no longer
required.
14. No plumbing and fire protection equipment shall be hidden or covered up
prior to inspection by the Owners representative. All work that is
determined to be unsatisfactory shall be corrected immediately.
15. All plumbing and fire protection work shall be installed level and plumb,
parallel and perpendicular to other building systems and components.
16. Conceal all contract work above ceilings and in walls, below slabs, and
elsewhere throughout building. If concealment is impossible or
impractical, notify Owner's Representative before starting that part of the
work and install only after his approval. In areas with no ceilings, install
only after Owner's Representative reviews and comments on
arrangement and appearance.
17. Install access panels or doors where units are concealed behind finished
surfaces.
Received by DiMarco 02/25/2021
Park Grove – Cayuga Medical Center
MEDICAL OFFICE BUILDING
Cayuga Park, Ithaca, NY 14850
HOLT Project No. 2018089
BASIC PLUMBING AND FIRE PROTECTION EQUIPMENT 220100 - 19
3.23 CONTINUITY OF SERVICES
A.The building will be in use during construction operations. Maintain existing
systems in operation within all rooms of building at all times. Refer to "General
Conditions of the Contract for Construction" for temporary facilities for additional
contract requirements. Schedules for various phases of contract work shall be
coordinated with all other trades and with Owner's Representative. Provide, as
part of contract, temporary plumbing and fire protection connections and
relocation as required to accomplish the above. Obtain approval in writing as to
date, time, and location for shut-down of existing mechanical facilities or
services.
3.24 START UP AND OWNER INSTRUCTIONS
A.Before acceptance of the work, furnish necessary skilled labor to operate all
systems by seasons. Instruct the owners designated personnel on the proper
operation and maintenance of systems and equipment. Obtain written
acknowledgment from person instructed prior to acceptance repeat the
instructions if asked to do so. Contractor is fully responsible for systems until
acceptance, even though operated by Owner's personnel, unless otherwise
agreed in writing. Provide operating, maintenance and starting precautions and
procedures to be followed by the Owner for operating systems and equipment.
Mount the instruction in clear plastic holder on or adjacent to the equipment.
B.Where supervision by a manufacturer is called for, provide manufacturer’s
certified technician or engineer to supervise the startup, testing and adjustment
of the equipment or system. Where two or more manufacturers are involved (i.e.
variable frequency drive and air handling unit) both manufacturers shall be
present at start up. The manufacturer shall provide a written report detailing the
testing and start-up including problems that occurred and their method of
resolution.
C.Refer to Section 01650 - Starting of systems and Section 01700 - Contract
Closeout for additional requirements.
3.25 OPERATION AND MAINTENANCE MANUALS
A.Provide Operation and Maintenance Manuals. Include one copy each of
approved Shop Drawings, wiring diagrams, piping diagrams, spare parts lists,
as-built drawings and manufacturer's instructions. Include typewritten
instructions, describing equipment, starting/operating procedures, emergency
operating instructions, seasonal changeover, freeze protection, precautions and
recommended maintenance procedures. Include name, address, and telephone
number of supplier manufacturer Representative and service agency for all
major equipment items. Bind above items in a three ring binder with name of
project on the cover. Deliver to Owner's Representative before request for
acceptance.
3.26 RECORD DOCUMENTS
Received by DiMarco 02/25/2021
Park Grove – Cayuga Medical Center
MEDICAL OFFICE BUILDING
Cayuga Park, Ithaca, NY 14850
HOLT Project No. 2018089
BASIC PLUMBING AND FIRE PROTECTION EQUIPMENT 220100 - 20
A.Prepare and provide record documents. In addition to those requirements
provide the following:
1. Utilities below floors, slabs and grade: During construction, maintain
accurate records of all final locations and inverts for all services inside
and outside of the buildings, beneath grade and below floors.
Received by DiMarco 02/25/2021
Park Grove – Cayuga Medical Center
MEDICAL OFFICE BUILDING
Cayuga Park, Ithaca, NY 14850
HOLT Project No. 2018089
BASIC PLUMBING AND FIRE PROTECTION EQUIPMENT 220100 - 21
2. Take dimensions from a given fixed bench mark, such as the corner of a
building, and neatly and clearly indicate same on reproducible prints.
3. Provide Record Drawings for all Contract Work.
4. Pay all costs of mylar reproducible tracings and make required
corrections.
5. Incorporate all field changes, change orders and other modifications into
the final Record Drawings.
END OF SECTION 220100
Received by DiMarco 02/25/2021
Park Grove – Cayuga Medical Center
MEDICAL OFFICE BUILDING
Cayuga Park, Ithaca, NY 14850
HOLT Project No. 2018089
EXCAVATION AND BACKFILL 220150-1
SECTION 220150 - EXCAVATION AND BACKFILL
PART 1 - GENERAL
1.1 WORK INCLUDED
A. Provide labor, materials, equipment, and services to perform operations required for the
complete installation and related work as required in the Contract Documents.
1.2 SUBMITTALS
A. Not required.
1.3 CODES
A. Comply with local, state, and federal codes, regulations, and laws affecting work of this
section.
B. Comply with Code Rule 53 of the New York State Law.
PART 2 - PRODUCTS
2.1 MATERIALS
A. Cushion Sand: Clean, coarse, free of organic matter, conforming to New York Sate DOT
Item No. 703-06.
B. Crushed Stone: Crushed stone, graded, free of organic materials, No. 1 to No. 4 size.
Conforming to New York State DOT Item No. 703-0201.
C. Gravel Fill: Well-graded natural inorganic sand and gravel conforming to New York
State DOT Item No. 703-0202.
D. Ordinary Fill: Well-graded, natural soil, meeting the following requirements:
1. Free of organic and other compressible materials, debris and frozen materials,
and of stones larger than 4 in. maximum dimension.
2. Be of such nature and character that it can be compacted to the specified
densities.
3. Free of highly plastic clays, of materials subject to decay, decomposition, or
dissolution, and of cinders, ash and other corrosive materials.
4. Maximum dry density of not less than 115 lbs. per cu. ft.
Received by DiMarco 02/25/2021
Park Grove – Cayuga Medical Center
MEDICAL OFFICE BUILDING
Cayuga Park, Ithaca, NY 14850
HOLT Project No. 2018089
EXCAVATION AND BACKFILL 220150-2
5. Material from excavation on the site may be used as ordinary fill if it meets the
above requirements.
2.2 CONCRETE
A. Provide concrete thrust blocks as detailed on drawings at all changes in direction of
underground water main.
PART 3 - EXECUTION
3.1 PREPARATORY WORK, SCHEDULING SHUTDOWNS, AND TEMPORARY WORK
A. Build lines to grade and elevations shown. Provide stakes, grade boards, cleats, nails,
instruments. Locate and stake each new run for its entire length. Verify elevations
given. Start excavation at low point. Notify Engineer of elevation discrepancies.
Protect marks and stations. Before starting excavating work, coordinate with Owner's
Site Representative and furnish schedule of operations to Owner. Provide and maintain
temporary bridges, walks and bridges over excavations where underground utility lines,
sewers, water lines, etc., cross access roads, walks, and streets. Make necessary
arrangement with authorities having jurisdiction.
3.2 PROTECTION
A. Provide bracing, shoring, sheathing and other work for protection of personnel, the
contract work, excavations, trees, shrubs, existing structures, and surrounding properties.
Provide, erect, and maintain barricades, warning signs, flags, and lights to provide
protection for work, workmen, public, and property. Plank walks, pavements, and curbs
to be crossed by equipment. Protect adjacent property, existing fences, trees, shrubs,
roads, curbs, sidewalks, manholes, hydrants, and other items:
1. Restore, repair, rebuild or replace any such items damaged or destroyed to
condition equal to that existing before such damage occurred.
3.3 INVESTIGATION AND PROTECTION OF EXISTING UTILITIES
A. Every attempt has been made to indicate existing utilities as accurately as possible from
existing drawings, surveys, and data. Report immediately other utility lines encountered,
but not shown on the drawings. Notify Underground Facilities Protection Organization
(UFPO), where same exists, before starting work. Phone (800)-962-7962 for information
and location of nearest organization address and telephone number. Verify exact
location of existing utility lines where work crosses existing utilities and where
connections are to be made by test hole before starting work. Notify utility companies,
municipalities, and other involved jurisdictions when excavation occurs within vicinity
of existing underground service such as sewers, water, electric, gas, telephone, including
such services owned by Owner. If existing service lines, utilities and utility structures
which are to remain in service are uncovered or encountered during this excavation, they
shall be protected from damage, and securely supported as directed and approved by the
Received by DiMarco 02/25/2021
Park Grove – Cayuga Medical Center
MEDICAL OFFICE BUILDING
Cayuga Park, Ithaca, NY 14850
HOLT Project No. 2018089
EXCAVATION AND BACKFILL 220150-3
involved jurisdiction. Comply with Section 1918 of Penal Law of State of New York
with regard to work in vicinity of combustible gas piping. Immediately report damage or
injury to utility lines to Owner's Representative and involved jurisdiction. Repair or
replace utility lines damaged or injured as directed and approved by the involved
jurisdiction. Excavate by hand in proximity to existing underground utility lines; take
extreme care when excavating around ductbanks carrying energized cable. Remove plug
or cap inactive or abandoned utilities encountered during construction operations. The
location of such utilities shall be noted on the record drawings. Verify "inactivity" of
services with involved jurisdiction before start of work.
3.4 CUTTING AND PATCHING
A. Before starting work, obtain necessary permits and pay fees and charges for same. Cut
paved areas as called for, perpendicular to surface and in straight saw-cut lines. Replace
pavements, roadways, streets, blacktop areas, walks, disturbed by excavating operations
with materials equal to adjacent pavements.
3.5 EXCAVATION
A. Excavate to proper depth and width for installation work as called for and comply with
rules set forth by New York State Departments of Labor and Transportation. Remove
materials including masonry work, rubble, earth, brickwork, concrete, sand, debris,
abandoned pipe lines, drains and sewers, rocks, boulders, and concrete, all of which is
considered "earth excavation." Provide for legal disposition of excess excavated
materials. Make allowance for gravel fill, sand bases, thrust blocks, sheet piping,
drainage pumps, and work space. Start excavation at rough grade and provide form work
and sheet piling where required.
B. Trench excavation:
1. By open cut, to proper depth and grade no wider than required for placement of
work and not more than 100 ft. in advance of utility being installed.
2. Should trench bottom be wet, unstable, and/or otherwise incapable of supporting
the contract work, immediately report same to Owner's Representative. Should it
be deemed unsuitable, excavate to depth as directed and backfill with gravel to
trench depth, or provide concrete cradling.
3. Should rock be encountered, excavate 6 in. deeper and fill space between trench
bottom and pipe with coarse sand, well tamped to form firm bed.
C. Shoring, bracing, sheathing:
1. In addition to governing codes, protect sides of excavations with sheeting and
bracing where necessary to prevent sliding or caving of banks and to protect
adjacent structures. Remove as backfill is placed.
2. Provide at locations adjacent to existing manholes, hydrants, and similar items.
Received by DiMarco 02/25/2021
Park Grove – Cayuga Medical Center
MEDICAL OFFICE BUILDING
Cayuga Park, Ithaca, NY 14850
HOLT Project No. 2018089
EXCAVATION AND BACKFILL 220150-4
3.6 BACKFILL
A. Bedding:
1. Around piping with coarse sand from 6 in. below to 8 in. above. Apply by hand
and compact under and at sides by mechanical means.
2. Piping, jackets and sand bed must be inspected and tested prior to backfill of any
nature. Provide necessary anchors, thrust blocks, for testing.
B. Remainder of trench:
1. Fill remainder of trench in 12 in. layers, use ordinary fill material, except as
otherwise specified. Do not use frozen material. Remove boulders, stones,
broken rock, wood, bricks, blocks, and debris from fill material before backfill
operation.
C. Under roadways, drives, parking areas, walks, slabs on grade and at utility entrance to
building:
1. Backfill in 6 in. layers with gravel or crushed stone, free from organic or other
unsuitable material, to grade. Thoroughly compact each layer.
D. Compaction Requirements:
1. Compaction to not less than 95% density compared to maximum laboratory tests
by weight, per modified ASTM D1557-64T, latest editions, method "A" under
slab on grade, roadways, drives, and other paved areas and 85% for general
grading. Submit certified results of tests by an approved soil testing laboratory.
E. Pavement Placement:
1. Replace pavement for roads, walks, parking areas and bus loops removed during
construction. Use details shown on drawings and follow the New York State
Department of Transportation Item numbers given for base, binder and top
courses of bituminous pavement.
3.7 REMOVAL OF WATER
A. Provide pumps, hoses, pipe, labor and fuel, necessary to keep excavations free of water
accumulation. Maintain and operate equipment. Discharge water in manner not
interfering with and not to undermine or disturb existing or adjacent structures or land.
Grade to prevent surface water from flowing into all excavations and trenches. Do not
discharge dirt, backfill, debris, into sanitary or storm drainage systems.
3.8 EARTHWORK COMPLETION
A. On completion of the work, clean the entire site; remove surplus earth, large stones and
debris, to off-site legal disposal. Remove tools and equipment and leave the entire area
Received by DiMarco 02/25/2021
Park Grove – Cayuga Medical Center
MEDICAL OFFICE BUILDING
Cayuga Park, Ithaca, NY 14850
HOLT Project No. 2018089
EXCAVATION AND BACKFILL 220150-5
in a neat condition.
B. Rough grading:
1. Rough grade to 6 in. below finished grade. Scarify subsoil to depth of 2 in. to
achieve bond between topsoil and subsoil.
C. Seeding:
1. Bring grades back to original elevations by filling with top soil conforming to
New York State DOT Item No. 713-01.
2. Complete work by reseeding, using New York State DOT Item No. 713-03
Fertilizer and Item 713.04 grass seed. Application rates to suit New York State
DOT Item No. 610-3.02.
END OF SECTION 220150
Received by DiMarco 02/25/2021
Park Grove – Cayuga Medical Center
MEDICAL OFFICE BUILDING
Cayuga Park, Ithaca, NY 14850
HOLT Project No. 2018089
ELECTRIC WIRING 220190 - 1
SECTION 220190 - ELECTRIC WIRING
PART 1 - GENERAL
1.1 WORK INCLUDED
A. Provide labor, materials, equipment and services to perform operations required for the
complete installation and related Work as required in Contract Documents.
B. Provide “control” wiring circuits for equipment and associated control devices. Control
wiring includes 120 volt and lower wiring for control signals directing equipment
operation.
C. Provide certain “power” wiring as called for. Power wiring includes 120 volt and higher
branch circuit wiring required for equipment operation.
D. Assistance, as required and coordination with Division 26, “Electric”.
1.2 QUALIFICATIONS
A. Wiring installed in compliance with NEC, local governing codes, and applicable
requirements of Division 26, “Electric”.
B. Wiring installed only by qualified electricians.
1.3 COORDINATION
A. Provide complete wiring diagrams for equipment and systems. Deliver wiring diagrams
to proper parties in time for roughing of conduit, equipment connections, and avoid delay
in construction schedule. Wiring diagrams and roughing information to clearly indicate
items to be mounted and/or wired as part of the work of Division 26, “Electric”.
PART 2 - PRODUCTS
2.1 WIRING MATERIALS
A. Refer to Division 26 “Electric” for information regarding conduit, wire, insulation, wiring
devices and methods.
PART 3 - EXECUTION
3.1 GENERAL
A. Check electrical wiring pertaining to equipment for completeness and correctness of
connections. Correct any misapplied motor and/or motor starter, improper thermal
overload device, or device which fails to function and resultant damage, whether due to
incorrect connections or improper information on wiring diagrams.
Received by DiMarco 02/25/2021
Park Grove – Cayuga Medical Center
MEDICAL OFFICE BUILDING
Cayuga Park, Ithaca, NY 14850
HOLT Project No. 2018089
ELECTRIC WIRING 220190 - 2
3.2 WIRING FOR CONTROL SYSTEMS
A. Provide control wiring for equipment.
B. Wiring circuits shall be in conduit. Rigid type below slabs, wet locations, exposed to
weather and hazardous locations. EMT in dry, non-hazardous locations for concealed or
exposed work. Provide 18 in. maximum length flexible, jacketed conduit at motors and
devices subject to vibration. Conduit supported on 5 ft. centers. Do not attach directly to
hot surfaces, piping, or ductwork.
C. Control wiring shall be in separate conduit from power wiring.
D. Provide green grounding wire circuits from starter, and run ground wire through conduit
to each remote auxiliary relay, pushbutton station, remote panel, or other device with
potentials in excess of 50 volts contained within. Size ground wire per NEC.
E. Furnish pushbutton stations, pilot lights, selector switches, auxiliary starter contacts, and
other devices required for functions specified.
3.3 MISCELLANEOUS ELECTRIC WIRING
A. Provide power and control wiring between sections of equipment, between shipping
splits, between remote panels, and disconnect switches.
3.4 FIELD WIRING IN STARTERS, CONTROLLERS AND PANELS
A. Wiring within starters, controllers, and control panels, shall be routed neatly in gutter
space, away from moving and/or heat producing parts.
B. Provide 30 ampere, 600 volt rated terminal blocks. Do not place more than two wire
connections on pilot device or relay terminal. Where more than two circuit connections
are required use terminal blocks.
C. Provide nylon self-insulated, locking type spade lugs for all control wires.
D. Cables and wires shall be neatly bundled and lashed with nylon cable straps.
3.5 HAZARDOUS LOCATIONS
A. Provide installation in hazardous locations as follows:
1. Provide seal-offs for hazardous Class 1 locations according to NEC Article 501
“Class 1 Locations”.
2. Follow NEC requirements for special occupancies, wiring methods, sealing,
fittings and other NEC rules and articles as applicable.
END OF SECTION 220190
Received by DiMarco 02/25/2021
Park Grove – Cayuga Medical Center
MEDICAL OFFICE BUILDING
Cayuga Park, Ithaca, NY 14850
HOLT Project No. 2018089
PIPING SYSTEMS AND ACCESSORIES 220600 - 1
SECTION 220600 - PIPING SYSTEMS AND ACCESSORIES
INTERIOR BUILDING PIPING
PART 1 - GENERAL
1.1 WORK INCLUDED
A. Provide labor, materials, equipment and services to perform operations required for the
complete installation and related Work as required in Contract Documents.
1.2 SUBMITTALS
A. Schedule of all pipe materials, fittings and connections to be utilized on this Project.
PART 2 – PRODUCTS
Refer to EXHIBIT "A" - PIPING MATERIALS (PLUMBING)
For piping material, fitting and connections to be used on this project.
Refer to EXHIBIT "B" - PIPING MATERIALS (FIRE PROTECTION)
for piping material, fitting and connections to be used on this project.
2.1 GENERAL
A. All piping and fittings used on this Project shall be new and marked with manufacturer's
name; and shall comply with all applicable ASTM and ANSI Standards.
2.2 STEEL PIPING AND FITTINGS
A. Pipe: ASTM A53, or ASTM A106 seamless, Schedule 40, or extra strong (Schedule 80)
weight; black or galvanized finish as called for; ends chamfered for welding, threaded
for screwed (threaded) connections or roll-grooved for grooved mechanical connections.
Pipe used for all fire protection systems shall be UL listed and FM approved.
B. Fittings: Same material and pressure class as adjoining pipe.
1. Welded fittings: Factory forged, seamless construction, butt weld type,
chamfered ends. Where branch connections are two or more sizes smaller than
main size, use of "Weldolets," "Thredolets" or "Sockolets" acceptable. Mitered
elbows, "shaped" nipples, and job fabricated reductions not acceptable. Socket
weld type, 2000 psi wp, where called for.
2. Screwed fittings: Malleable iron, black or galvanized finish as called for;
drainage type where called for; fittings shall be UL listed and FM approved for
all fire protection systems.
Received by DiMarco 02/25/2021
Park Grove – Cayuga Medical Center
MEDICAL OFFICE BUILDING
Cayuga Park, Ithaca, NY 14850
HOLT Project No. 2018089
PIPING SYSTEMS AND ACCESSORIES 220600 - 2
C. Joints and Connections:
1. Screwed (threaded) connections:
a) Unions: ASA malleable cast iron, bronze to iron seat, 300 lb. wwp; for
sizes 2 in. and smaller.
b) Flanges: Cast iron companion type; for sizes 2-1/2 in. and larger.
2. Welded connections:
a) Flanges: Welding neck type. Slip-on type not to be provided except
where called for, and shall not be provided in conjunction with butterfly
valves.
3. Grooved mechanical connections:
a) Couplings of malleable iron (ASTM A470) or ductile iron (ASTM
A536) with painted coating, designed for roll-grooved piping.
b) Gaskets suitable for water service -30oF to 230oF of EPDM, Grade E.
c) Bolts and nuts: Heat treated, hex head carbon steel (ASTM A183)
cadmium plated or zinc electroplated.
d) Fittings: Elbows, tees, laterals, reducers, adapters as required. Same
construction as couplings.
e) Design equipment: Victaulic, rigid system, Style 07 couplings.
f) Fire protection systems: UL listed and FM approved; 250 psi wwp; use
a gasket and coupling system similar to Victaulic Flush-Seal for all dry
type systems; follow all terms of listings/approvals.
D. Makes: Conac, Grinnell or Victaulic.
E. Gauge And Instrument Connections: Nipples and plugs for adapting gauges and
instruments to piping system shall be IPS brass.
2.3 THINWALL STEEL PIPE - FIRE PROTECTION SYSTEMS ONLY
A. Pipe: ASTM A53, or A135, with wall thickness of .120 in. for 2-1/2 in. through 4 in.;
.134 in. for 5 in. through 6 in.; and .188 in. for 8 in; Black or galvanized finish as called
for; ends chamfered for welding or roll grooved for mechanical grooved connection.
2.4 COPPER PIPE AND SOLDER FITTINGS
A. Pipe: Above ground - hard temper, ASTM B88; Type K, L, M, or DWV, as called for.
Soft temper only as called for. Plans show copper tube sizes.
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Park Grove – Cayuga Medical Center
MEDICAL OFFICE BUILDING
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HOLT Project No. 2018089
PIPING SYSTEMS AND ACCESSORIES 220600 - 3
B. Below ground - Soft temper, ASTM B88; Type K.
C. Copper is not allowed for urinal waste (above or below ground).
D. Tees, Elbows, Reducers: Wrought copper; solder end connections; ASTM B62, ASTM
B16.22.
E. Unions And Flanges: 2 in. and smaller use unions, solder type, wrought copper, ground
joint, 150 lb. swp; 2-1/2 in. and over use flanges, wrought copper, companion type,
ASME drilled, solder connection, 150 lb. swp.
F. Solder Materials: No-lead solder, using alloys made from tin, copper, silver and nickel.
G. Make: Harris "Stay-Safe 50" and "Bright", Englehart "Silverbright 100", Willard
Industries "Solder Safe (silver bearing), Canfield "Watersafe".
2.5 COPPER PRESS FITTINGS
A. Press Fittings: Copper press fittings shall conform to the material and sizing
requirements of ASME B16.18 or ASME B16.22 and CSA. and performance criteria of
IAPMO PS 117.
B. Sealing elements for press fittings shall be EPDM. Sealing elements shall be factory
installed or an alternative supplied by fitting manufacturer.
C. Press ends shall have SC (Smart Connect™) feature design (leakage path). In ProPress
½” to 4” dimensions the Smart Connect Feature assures leakage of liquids and/or gases
from inside the system past the sealing element of an unpressed connection. ProPress 2
½” to 4” Shall Have a Stainless Steel Grip Ring.
2.6 COPPER PIPE AND BRAZED FITTINGS
A. Pipe: Type K or L, ASTM B819 (medical gases), ASTM B88 (medical vacuum and
WAGD).
B. Tees, Elbows, and Reducers: Wrought copper (ASME B16.22 or ASME B16.50).
C. Unions and Flanges: Unions for 2 in. and smaller. Brazed type cast bronze ground joint,
150 lb. swp; flanged for 2-1/2 in. and larger, brazed type, cast bronze, companion type,
gasketed and bolted, ASME drilled 150 lb. swp.
D. Brazing Materials: Silver brazing alloy, Airco Sil-45 or "Sil-Fos".
2.7 HIGH PURITY POLYPROPYLENE PIPING AND FITTINGS
A. Piping:
1. Schedule 40 or 80 polypropylene produced without additives or pigments.
2. Piping to be sterilized and capped by manufacturer.
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PIPING SYSTEMS AND ACCESSORIES 220600 - 4
B. Fittings:
1. Material to be identical to pipe.
2. Joints shall be made by fusion weld method.
3. Fittings to be sterilized and packed in individual bags.
C. Valves: Material to be identical to pipe, joints made by fusion welding only.
D. Design Equipment: Orion "Whiteline".
E. Make: Enfield, Orion Fitting, Inc.
2.8 BRASS PIPE AND FITTINGS
A. Piping: ASTM B43, semi-annealed, red brass not less than 85% copper; chrome plated
where called for.
B. Fittings: Cast brass, sps, malleable iron pattern, reinforced corresponding to weight of
pipe; chrome plate where called for.
2.9 SOIL PIPE AND FITTINGS
A. Hub and spigot pipe and fittings shall be service weight and conform to ASTM A74.
1. Joints shall be made with lead and oakum or neoprene compression gaskets with
rubber conforming to ASTM C564. Gaskets shall be “Charlotte Seal”, “Ty-Seal”
or equal
B. Hubless pipe and fittings shall conform to CISPI 301 and shall be permissible for above
grade only.
1. Hubless Couplings shall conform to CISPI Standard 310 for standard couplings
and be certified by NSF International or ASTM C1540 for heavy duty couplings
where indicated. Gaskets shall conform to ASTM C564.
C. Pipe and fittings manufacturers: Charlotte Pipe and Foundry Co., Tyler Pipe, AB&I
Foundry.
D. Hubless coupling manufacturers: Tyler Coupling, Mission Rubber Co, Anaco, Ideal.
E. All cast iron soil pipe and fittings shall be marked with the collective trademark of the
Cast Iron Soil Pipe Institute (CISPI) and be listed by NSF International
2.10 PVC PIPE AND FITTINGS (DRAINAGE)
A. Sanitary Waste and Vent
1. Pipe and fittings to be manufactured from a PVC compound with a cell
classification of 12454 per ASTM D1784.
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HOLT Project No. 2018089
PIPING SYSTEMS AND ACCESSORIES 220600 - 5
2. Pipe shall be solid wall type, schedule 40 dimensions and conform to ASTM
D2665.
3. Molded fittings shall conform to ASTM D2665. Fabricated fittings shall
conform to ASTM F1866.
4. Joints shall be socket type, and joined using solvent cement meeting ASTM
D2564 and primers meeting ASTM F656.
5. PVC pipe installed below grade be installed in accordance with ASTM D2321.
2.11 CORRUGATED STAINLESS STEEL TUBING (CSST)
A. Flexible fuel gas piping system to comply with and maintain IAPMO and ICC-ES
listings to ICC-ES PMG LC1027 ‘Listing Criteria for Protective Jacketed Corrugated
Stainless Steel Tubing (Minimum 36 Coulomb Charge Transfer)’. Flexible gas piping
system also to be listed by CSA to ANSI LC 1/CSA 6.26 standard ‘Fuel Gas Piping
Systems Using Corrugated Stainless Steel Tubing’.
B. Materials to be metallically shielded CSST manufactured from ASTM A240 Type-304
stainless steel.
C. A protective jacket system over the CSST consisting of an electrically insulative polymer
cover, a metallic shield layer, and a semi-conductive inner polymer layer.
D. The piping system being UV-Resistant, and achieving ASTM E84 ratings of (25) for
flame spread and (50) for smoke density.
E. Mechanical fittings are to be manufactured from ASTM B16 Type-360 brass. Brass
fittings include a jacket-lock feature to provide circumferential contact between the
fitting assembly and outer polymer layer of the CSST.
2.12 SPECIAL FITTINGS
A. Cast Iron to Lead Pipe: Red brass ferrules and wiped joints. Caulk ferrule into cast iron
hub.
B. Copper to Cast Iron: Cast bronze, cast iron to sweat adapter.
C. Copper to Steel Piping:
1. Cast bronze copper to iron male or female adapter with shoulder for drainage
piping only.
2. Dielectric pipe fittings.
D. Steel to Cast Iron: Cast iron soil pipe connector with spigot and IPS male thread end
(Manhoff fittings).
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PIPING SYSTEMS AND ACCESSORIES 220600 - 6
E. No-Hub, Cast Iron, Glass, Polypropylene or High Silicon Cast Iron: Proper adapter to
piping being connected.
2.13 FIBERGLASS REINFORCED PLASTIC PIPE AND FITTINGS (FRP)
A. Suitable for continuous operation at a pressure of 300 psi maximum for 2 in., 200 psi
maximum for 3 in. and a sustained temperature of 150oF maximum, with integral epoxy
liner and a reinforced epoxy exterior coating. Fittings and pipe joints to be bell and
spigot type, bonded with a resin catalyst adhesive to form a permanent pressure tight
bond. Listed with Underwriter's Laboratories for below grade petroleum products
piping.
2.14 POLYETHYLENE PIPING
A. ASTM D2513, SDR11 polyethylene piping and fittings. Dupont, Plexco, Phillips, or
approved equal.
2.15 CATHODIC PROTECTION FOR UNDERGROUND STEEL PIPING
A. Provide cathodic protection for underground piping and systems. The cathodic
protection system shall provide a flow of direct current from sacrificial anodes to the
outer surface of the piping.
B. Materials:
1. Anodes shall be cast zinc or magnesium alloy anodes with 10 ft. long No. 12
Type TW lead wires silver soldered to a galvanized steel core. Anodes shall
have sufficient number of lead wires to allow electrical connection from anode
to each pipe. Anodes shall come packaged in a permeable cloth bag with
prepared backfill consisting of 75% Gypsum, 20% Bentanite and 5% Sodium
Sulphate. Weight of anode: 17 lbs. each.
2. Coating: Coating shall be Scotchkote or Scotchwrap.
3. Reference cell: Provide a portable copper-sulfate reference electrode for testing
effectiveness of cathodic protection system.
4. Test station: Cast iron manhole, 12 in. diameter; OPW #104A-12.
5. Make: Harco Corporation, Corrco.
2.16 DIELECTRIC PIPE FITTINGS
A. Tensile strength, ASME B16.8, union 250 psi, or flange design, 175 psi, pressure rating,
at 210oF, threaded or solder joint, constructed to prevent gasket from squeezing into
internal opening.
B. Make: Epco, Capitol Manufacturing, or Watts.
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MEDICAL OFFICE BUILDING
Cayuga Park, Ithaca, NY 14850
HOLT Project No. 2018089
PIPING SYSTEMS AND ACCESSORIES 220600 - 7
2.17 HANGERS, INSERTS AND SUPPORTS
A. Hangers, Inserts, Clamps: Carpenter & Paterson, Central Iron, B-Line, ITT Grinnell.
B. Hangers:
1. Adjustable, wrought malleable iron or steel. Copper plated or PVC coated
where in contact with copper piping. Cadmium plated or galvanized for exterior.
2. Adjustable ring type where piping is installed directly on hanger for piping 3 in.
and smaller.
3. Adjustable steel clevis type for piping 4 in. and larger.
4. Nuts and rods with electroplated zinc or cadmium (0.005 in. minimum) finish.
C. Spacing Schedule:
Pipe Cast Rod
Size Steel Copper Plastic Iron Size
to 1" 8' 6' 3'Each 3/8"
to 2" 10' 8' 3'Horizontal 3/8"
to 4" 14' 10' 4'Joint
5” and over 14' 10' 4'5' Maximum 5/8"
14' 10' 4'O.C. 3/4"
Over 8"To suite loading conditions.
D. Cast Iron No-Hub Supports:
1. In accordance with manufacturers recommendations.
2. Vertical piping supported at each stack base and at each floor. Freestanding
vertical pipe should be adequately staked or braced during construction to
maintain alignment. Bases of stacks shall be supported on concrete, brick laid in
cement mortar, metal brackets attached to the building construction or by other
methods approved by the Owner's Representative.
3. Horizontal piping supported within 24 in. each side of the coupling joint at 10 ft.
intervals for 10 ft. pipe lengths and at 5 ft. intervals for 5 ft. pipe lengths.
Supports or hangers placed to maintain alignment and grade with provision made
to prevent shear. Greater than 3 in. diameter pipe braced at changes of direction
to prevent horizontal movement.
E. Piping systems with material not listed above, supported and protected in accordance
with manufacturer's recommendations.
F. Inserts: Design equipment Grinnell Fig. #281, maximum loading 1000 lbs., galvanized
finish, and Fig. #285, maximum loading 400 lbs. Make: Globestrut, Grinnell, Unistrut,
B-Line.
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PIPING SYSTEMS AND ACCESSORIES 220600 - 8
G. Supports:
1. For weights under 1000 lbs.: "Drill-In" inserts equal to Phillips "Red Head" "U"
Channel, beam clamps or other structurally reviewed support. The factor of
safety shall be at least four. Follow manufacturer's recommendations.
2. For weights above 1000 lbs.: Drill through floor slabs and provide flat flush
plate welded to top of rod or provide additional "Drill-In" inserts and hangers to
reduce load per hanger below 1000 lbs.
3. For metal decks: Drill hole through for hanger rods and imbed a welded plate in
concrete or use Phillips "Red Head" devices designed for this application, with a
safety factor of four.
H. Hangers for fire protection piping are as above, and in accordance with NFPA 13 and
NFPA 14. Hangers and building attachments shall be UL listed and FM approved for
fire protection service.
I. Trapeze Hangers:
1. For plumbing systems only.
2. Hangers shall be supported with rod sized with a safety factor of four.
3. May be manufactured type "U" shaped channel, or suitable angle iron or
channel.
4. Securely fasten piping to trapeze with "U" bolt or straps, dissimilar metals shall
not touch, use isolation gaskets.
5. Make: Globestrut, Kindorf, Unistrut, B-Line.
2.18 PIPING ACCESSORIES
A. Escutcheon Plates: Steel or cast iron polished chrome, split hinge type with setscrew,
high plates where required for extended sleeves. Chrome plated in finished areas and at
plumbing fixtures.
B. Cleanout plugs, bushings, nipples, required for instruments and gauges to be brass.
C. Pipe Roll Stand: Cast iron roll stand. Make: Advanced Thermal Systems, Carpenter
and Patterson, ITT Grinnell, Pipe Shields.
2.19 SLEEVES
A. Standard Type:
1. Schedule 40 black steel pipe sleeves, two pipe sizes larger than the pipe, for
structural surfaces.
2. Sheet metal sleeves for nonstructural surfaces and existing construction. Sheet
metal sleeves shall be 18 gauge minimum and braced to prevent collapsing.
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PIPING SYSTEMS AND ACCESSORIES 220600 - 9
2.20 SEALING ELEMENTS
A. Waterproof Type:
1. Exterior walls, below grade, and above basement or vault floor: Synthetic
rubber material with zinc plated bolts. Make: "Link-Seal" Series 200, 300 or
400, Pyropac.
2.21 FIRESTOP SYSTEM FOR OPENINGS THROUGH FIRE RATED WALL FLOOR
ASSEMBLIES
A. Materials for firestopping seals shall be listed by an approved independent testing
laboratory for "Through-Penetration Firestop Systems". The system shall meet the
standard fire test for Through-Penetration Firestop Systems designated ASTM E814.
Firestop system seals shall be provided at locations where piping pass through fire rated
wall, floor/ceiling, or ceiling/roof assembly. Minimum required fire resistant ratings of
the assembly shall be maintained by the Firestop System. Installation shall conform to
the manufacturer's recommendations and other requirements necessary to meet the
testing laboratory's listing for the specific installation.
2.22 STACK SLEEVE
A. With flashing clamp and threaded pipe sleeve extension.
B. Design Equipment: Jay R. Smith Series 1720 with caulking recess and flashing clamp.
C. Make: Josam, Jay R. Smith, Zurn, Wade.
2.23 PIPING MATERIALS AND SCHEDULE
A. See Exhibit "A," "Schedule of Piping Materials" at end of this Section for Plumbing
piping. See Exhibit "B," "Schedule of Piping Materials" at end of this Section for Fire
Protection piping.
PART 3 - EXECUTION
3.1 EQUIPMENT AND SYSTEMS
A. Install equipment and systems in accordance with provisions of each applicable Section
of these Specifications, and Local/State Codes/Regulations having jurisdiction.
Accurately establish grade and elevation of piping before setting sleeves. Install piping
without springing or forcing (except where specifically called for), making proper
allowance for expansion and anchoring. Arrange piping at equipment with necessary
offsets, unions, flanges, and valves, to allow for easy part removal and maintenance.
Offset piping and change elevation as required to coordinate with other Work. Avoid
contact with other mechanical or electrical systems. Provide adequate means of draining
and venting units, risers, circuits and systems. Conceal piping unless otherwise called
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PIPING SYSTEMS AND ACCESSORIES 220600 - 10
for. Ream pipes after cutting and clean before installing. Cap or plug equipment and
pipe openings during construction. Install piping parallel with lines of building, properly
spaced to provide clearance for insulation. Make changes in direction and branch
connections with fittings. Do not install valves, unions and flanges in inaccessible
locations. Materials within a system and between systems shall be consistent. If this is
not possible, install dielectric fittings.
3.2 HANGERS, INSERTS AND SUPPORTS
A. Piping shall not be supported by wires, band iron, chains, or from other piping, nor by
vertical expansion bolts. Support piping with individual hangers from concrete inserts,
welded supports, or beam clamps of proper configuration and loading design
requirements for each location; replace if not suitable. Follow manufacturer's safe
loading recommendations. Suspend with rods of sufficient length for swing, using
proper diameter rod for pipe size. Provide additional structural steel members, having
one coat rustproof paint, where required for proper support. Provide oversized hangers
where insulation/supports must pass between pipe and hanger. Provide continuous
support or extra supports for plastic pipe per manufacturer's requirements. Hangers,
when attached to joists, shall only be placed at the top or bottom chord panel point. Only
concentric type hangers are permissible; "C" type not permitted on joists. Provide riser
clamps for each riser at each floor. Use trapeze hangers where a group of piping can be
installed.
3.3 PIPE CONNECTIONS
A. No-Lead Solder Connections: Nonacid flux and clean off excess flux and solder.
B. Brazed Connections: Make joints with silver brazing alloy in accordance with
manufacturer's instructions. Remove working parts of valves before applying heat.
C. Threaded Connections: Clean out tapering threads, made up with pipe dope; screwed
until tight connection. Pipe dope must be specifically selected for each application.
D. Dielectric Pipe Fittings: Protect fittings from excessive heat.
E. FRP Pipe Joints: Bonded with resin catalyst adhesive.
F. Grooved Mechanical Joints: Lubricate and install gasket and couplings. Follow
Manufacturer's recommendations.
3.4 WELDING
A. Welding shall be performed in compliance with the welding procedure specifications
prepared by the National Certified Pipe Welding Bureau. Welded piping fabricated by
qualified welder. Use certified welder where specifically required by code or insurance
company. If indicated and permitted for fire protection systems, all provisions for
welded pipe shall additionally be in accordance with NFPA Standard 13. Use full length
pipe where possible; minimum distance between welds, 18 in. on straight runs. Welds
must be at least full thickness of pipe with inside smooth and remove cutting beads, slag
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PIPING SYSTEMS AND ACCESSORIES 220600 - 11
and excess material at joints; chamfer ends. Minimum gap 1/8 in., maximum 1/4 in., for
butt welds. Overlaps on position and bench welds to be not less than 3/4 in. One
internal pass and one external pass minimum required on slip-on flanges. Do not apply
heat to rectify distorted pipe due to concentrated welding; replace distorted pipe.
B. When welding galvanized pipe, apply cold galvanizing on joint following welding.
3.5 SLEEVES
A. Provide for pipes passing through floors, walls or ceilings. Not required for existing
floors which are core-drilled, except where floor is waterproofed. Extend 1/8 in. above
finished floor in finished areas. In above grade Mechanical Rooms and other areas with
floor drains use steel pipe sleeves 2 in. above floor. Use steel pipe sleeves in bearing
wall, structural slabs, beams and other structural surfaces, and where called for. Sleeves
shall be as small as practical, consistent with insulation, so as to preserve fire rating. Fill
abandoned sleeves with concrete. Provide rubber grommet seals for pipes passing
through ducts or air chambers or built-up housings.
3.6 SLEEVE PACKING
A. Seal Void Space At Sleeves As Follows:
1. Interior locations: Firmly pack with fiberglass and caulk.
2. Exterior walls above grade: Use sealing element.
3. Exterior walls below grade and above basement or vault floors: Use link-seal.
4. Cored holes: Use sealing element.
5. Fire rated, partitions and floor slabs: Use fire rated sealing elements, materials
and methods.
6. Waterproofed floors: Use waterproof sealing element, device or compound.
3.7 ESCUTCHEON PLATES
A. Provide polished chrome escutcheon plates for all exposed piping passing through floors,
walls or ceilings, in all rooms except in Boiler, Fan and Mechanical Rooms.
3.8 TESTS
A. Refer to other Sections for testing of Plumbing and Fire Protection Systems.
3.9 PIPE LINE SIZING
A. Pipe sizes called for are to be maintained. Pipe size changes made only as reviewed by
Owner's Representative. Where discrepancy in size occurs, the larger size shall be
provided.
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PIPING SYSTEMS AND ACCESSORIES 220600 - 12
EXHIBIT "A" - PIPING MATERIALS (PLUMBING)
(Notes at end of Exhibit "A")
Service Pipe Materials Fittings Connections
Water Service Ductile iron
with cement
lining
Bell & Spigot Mechanical or
grooved rubber gasket
Domestic Water Interior:
Low Temp Hot (<120°),
Cold, and Circulating
(<120°), 3" and Smaller
Type L copper Wrought copper
(Use Long Radius
Elbows Only for HWR
line; Short Radius
Elbow are Not
Acceptable)
No-lead solder, ProPress,
Solvent welded
Domestic Water Interior:
High Temp Hot (>140°),
Cold, and Circulating
(>140°), 3" and Smaller
Type L copper Wrought Copper No-lead solder, ProPress
Domestic Water Interior
Hot, Cold, and
Circulation, 4" and Larger
Schedule 40 Galvanized
Steel, Type L copper
Galvanized Steel,
Wrought Copper
Threaded,
No-lead solder
Sanitary, Sanitary Vent,
and Storm (Buried)
PVC PVC Solvent welded
Sanitary and Sanitary
Vent and Storm (Not
Buried)
Service weight or
hubless cast iron soil
pipe or type DWV
copper or Schedule 40,
galvanized steel
(grooved)
Cast iron hub and
spigot, No-hub or
wrought copper;
Galvanized drainage
Lead and oakum, no-hub
neoprene gasket and
stainless steel clamp
assembly or no-lead solder;
Threaded; Grooved
mechanical
Indirect Waste Type DWV copper, PVC Wrought copper, PVC No-lead solder, Solvent
welded
Sump Pump Discharge
(Non-Sewage Material)
Type DWV Copper Wrought copper No-lead solder
NOTES FOR EXHIBIT A:
NOTE 1: All exposed piping within finished areas shall be painted with a primer coat and two
finish coats. Color per the Architect/Owner.
NOTE 2: Use long radius elbows only for hot water return lines. Short radius elbows are not
acceptable for hot water return lines.
NOTE 3: On buried coated steel pipe, tape all joints with scotchwrap #50, 2in, wide, 50%
overlap. Provide cathodic protection system.
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PIPING SYSTEMS AND ACCESSORIES 220600 - 13
NOTE 4: PVC piping shall not be used in the following locations: Mechanical/Boiler Rooms,
Commercial Kitchens, Commercial Laundry Rooms, Ceiling spaces that are utilized
as mechanical system return air plenums, Rooms/Closets with gas fired equipment.
EXHIBIT "B" - PIPING MATERIALS (FIRE PROTECTION)
(Notes at end of Exhibit "B")
Service Pipe Materials Fittings Connections
Sprinkler (wet)Schedule 40, black steel
2" and smaller
Schedule 10, black steel
2-1/2" and larger
Malleable or ductile
iron
Malleable or ductile
iron
Threaded
Roll grooved mechanical type
couplings
Sprinkler (dry
and Pre-action)
Schedule 40,
galvanized
steel 2" and smaller
Malleable or ductile
or cast iron
Threaded
Schedule 10,
galvanized steel for 2-
1/2" and larger
Malleable or ductile
iron
Roll grooved mechanical type
couplings
Fire Standpipe Schedule 40, black steel
for 2-1/2" and smaller
Schedule 10, black steel
for 3" and larger
Malleable iron
Malleable or ductile
iron
Threaded
Roll grooved mechanical type rigid
couplings
NOTES FOR EXHIBIT B:
NOTE 1: Use galvanized steel pipe and fittings for all aboveground exterior locations passing
through exterior walls and where called for.
NOTE 2: All exposed piping within finished areas shall be painted with a primer coat and two
finish coats. Color per the Architect/Owner.
END OF SECTION 220600
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UNDERGROUND PIPING 220700 - 1
SECTION 220700 - UNDERGROUND PIPING / EXTERIOR BUILDING PIPING
PART 1 - GENERAL
1.1 WORK INCLUDED
A.Provide labor, materials, equipment and services to perform operations required for the
complete installation and related Work as required in Contract Documents.
1.2 SHOP DRAWINGS
A.Piping system, arrangement, details and accessories.
1.3 RECORD DRAWINGS
A.Prepare, maintain and submit record drawings.
1.4 SCOPE OF WORK
A.All exterior piping.
PART 2 – PRODUCTS
2.1 GENERAL
A.Pipe and fittings new and marked with manufacturer's name, complying with applicable
ASTM and ANSI Standards.
2.2 UNDERDRAIN PIPING
A.Underdrain pipe shall be four inch diameter, corrugated, perforated polyethylene tubing
covered with filter fabric sock and fittings per ASTM-405. Use solid pipe matching
underdrain pipe to connect to storm drainage system. Filter fabric material shall be
nylon filter screen manufactured as a cover for corrugated polyethylene tubing or
synthetic filter fabric, Mirafi 1405 or approved equal. Backfill for underdrain shall be
No. 2 stone.
2.3 STEEL PIPING AND FITTINGS
A.Pipe: ASTM A53, or ASTM A106 seamless, Schedule 40, or extra strong (Schedule 80)
weight; black factory coated or galvanized finish as called for.
B.Fittings: Same material and pressure class as adjoining pipe. Field coated and wrapped.
1. Welded fittings: Factory forged, seamless construction, butt weld type,
chamfered ends.
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UNDERGROUND PIPING 220700 - 2
2. Screwed fittings: Malleable iron, black or galvanized, as called for.
2.4 COPPER PIPE AND FITTINGS
A.Pipe: Soft temper, ASTM B88; Type K.
B.Tees, Elbows, and Reducers: Wrought copper or cast bronze; flared end connections;
ASTM B62, ANSI B16.22.
2.5 SOIL PIPE AND FITTINGS
A.Pipe: ASTM A74 service weight cast iron, coated.
B.Fittings: Service weight type with lead and oakum type joint (12 oz. lead per diameter
in. properly caulked) or ASTM C564 service weight neoprene gasket of same
manufacturer as piping.
2.6 DUCTILE IRON PIPE AND FITTINGS
A.ANSI/AWWA C151/A21.51 for thickness Class 52. Fittings shall meet ANSI/AWWA
C110/A21.10 or ANSI/AWWA C153/A21.53. Pipe and fittings shall have cement
mortar lining, ASA A21.4-90 (AWWA-C104-90). Pipe and fittings shall have a coating
of coal tar pitch varnish on the outside. Joints shall be ANSI/AWWA C111/A21.11.
2.7 VITRIFIED CLAY PIPE AND FITTINGS
A.Pipe: CSPA 1-63 for standard strength and CSPA 2-63 for extra strength.
B.Fittings: Of same material with wedge lock type "O" -C425 - 60T Type 3; follow
manufacturer's recommendations.
2.8 CONCRETE PIPE AND FITTINGS
A.Pipe: ASTM C14 for plain and ASTM C76 for reinforced pipe.
B.Fittings: Of same material with ASTM C443 ring joints.
2.9 POLYVINYLCHLORIDE PIPE AND FITTINGS
A.Pipe and fittings shall have integral wall bell and spigot rubber ring joints with a
minimum wall thickness of SDR-35 or SDR-21 as specified. Pipe shall meet ASTM D-
3034, joints ASTM D-3212 and fittings ASTM D-1784 including any later revisions
thereto. Wye branch shall conform to the same material and strength classification.
2.10 THERMOPLASTIC (PVC) PIPE AND FITTINGS - DRAINAGE
A.Piping and fittings with bell and spigot joints shall conform to the requirements of
ASTM designations D3034, Standard Specification for Type PSM, SDR-35, polyvinyl
chloride (PVC) sewer pipe and fittings; D-3212 standard specifications for sewer pipe
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UNDERGROUND PIPING 220700 - 3
joints using elastomeric seals.
1. FRP Pipe Joints:
a. FRP pipe and fittings shall be joined using bell and spigot tapered
adhesive bonded joint system. Adhesive shall be a two part amine cured
epoxy resin system.
b. Joining of pipe and fittings at temperatures below 60o shall require an
external heat source to force cure the adhesive. Follow manufacturers
written installation instructions for joining the pipe bedding procedures.
2.11 FIBERGLASS REINFORCED PLASTIC PIPE AND FITTINGS (FRP)
A.Suitable for continuous operation at a pressure of 300 psi maximum for 2 in., 200 psi
maximum for 3 in. and a sustained temperature of 150oF maximum, with integral epoxy
liner and a reinforced epoxy exterior coating. Compatible with the fuel products
curtained including the maximum allowable levels of methanol. Fittings and pipe joints
to be bell and spigot type, bonded with a resin catalyst adhesive to form a permanent
pressure tight bond.
2.12 SECONDARY CONTAINMENT
A.General: Secondary containment system shall totally enclose primary piping and all
flexible and swing joints. It shall allow complete inspection of all primary pipe
connections during primary pipe pressure testing, prior to sealing and pressure testing of
secondary containment. The secondary containment system shall be compatible with the
fuel products handles, including maximum allowable levels of fuel amendments, such as
methanol. High density polyethylene (HDPE) components with Buna-N (Nitrile, NBR)
compression sealed and 304 stainless steel compression-band clamps.
B.Corrosion Resistance: Secondary containment system shall be non-corrosive, dielectric,
non-degradable and resistant to attach from microbial growth.
C.Structural Integrity: Capable of withstanding the maximum dead loads of superimposed
earth and asphalt pavement cover with a 24 in. depth of bury and AASHTO H-20
highway loading.
D.Monitoring Sump: A monitored collection sump shall be provided at the low point(s) of
the containment system.
E.Collection Sumps Shall:
1. Provide watertight tank connection, pipe penetrations and conduit exits.
2. Be provided with a cover designed to prevent surface water from leaking into the
sump.
3. Be provided with a vapor vent.
4. Have sufficient strength to resist backfill forces acting upon it.
5. Be capable of accommodating interstitial leak detection.
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MEDICAL OFFICE BUILDING
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HOLT Project No. 2018089
UNDERGROUND PIPING 220700 - 4
F.Flexible Connector Isolation Jacket: Provide as containment for piping at extreme ends
of piping runs, both at storage tanks and at dispensers, and at bends in pipe.
G.Containment Joining: Follow manufacturer's written recommendations and installation
instructions.
H.Make: Containment Technologies, Total Containment, Inc.
2.13 COPPER INSULATED PIPE AND FITTINGS
A.Type K hard drawn copper. Insulation shall be foamed-in-place of 3 lb. density, 2 in.
thick closed cell polyurethane foam, resistant to water absorption completely filling the
annular space between the pipe and the outer jacket. Thermal conductivity of insulation
shall be no higher than 0.14 Btu/hr/ft2/oF/in. at 73oF. PVC outer jacket shall be Type 1,
Grade 1, polyvinyl chloride providing vapor barrier to protect insulation. Shall be
durable and corrosion resistant. Jacket shall permit deflection without cracking or
splitting. Pipe and fitting joints shall be no-lead solder joints.
B.Design Equipment: Rovanco.
C.Make: Ric-Wil, Rovanco Corporation, Thermacor.
2.14 POLYETHYLENE PIPING
A.ASTM D2513, SDR11 polyethylene piping and fittings. Make: Dupont, Plexco, Phillips
2.15 SCHEDULE OF PIPING MATERIALS
A.See Exhibit "A", Schedule of Piping Materials at end of this section for piping.
2.16 CATHODIC PROTECTION FOR UNDERGROUND STEEL PIPING
A.Provide cathodic protection for underground steel piping and systems. The cathodic
protection system shall provide a flow of direct current from sacrificial anodes to the
outer surface of the piping.
B.Materials:
1. Anodes shall be cast zinc or magnesium alloy anodes with 10 ft. long No. 12
Type TW lead wires silver soldered to a galvanized steel core. Anodes shall
have sufficient number of lead wires to allow electrical connection from anode
to each pipe. Anodes shall come packaged in a permeable cloth bag with
prepared backfill consisting of 75% Gypsum, 20% Bentanite and 5% Sodium
Sulphate. Weight of anode: 17 lbs. each.
2. Coating: Coating shall be Scotchkote or Scotchwrap.
3. Reference cell: Provide a portable copper-sulfate reference electrode for testing
effectiveness of cathodic protection system.
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HOLT Project No. 2018089
UNDERGROUND PIPING 220700 - 5
4. Test station: Cast iron manhole, 12 in. diameter; OPW #104A-12.
5. Make: Harco Corporation, International Metals, Corrco.
2.17 LOCATOR WIRE AND TAPE
A.Six in. wide color coded locator tape with #12 AWG coated stranded copper wire tracer.
Letter on tape should state which piping services are below.
B.Make: Griffolyn, Terra Tape, Calpico.
PART 3 - EXECUTION
3.1 WELDING
A. Welding shall be performed in compliance with the welding procedure specifications
prepared by the National Certified Pipe Welding Bureau. Welded piping fabricated by
qualified welder. Use certified welder where specifically required by code or insurance
company. Use full length pipe where possible; minimum distance between welds, 18 in.
on straight runs. Welds must be at least full thickness of pipe with inside smooth and
remove cutting beads, slag and excess material at joints; chamfer ends. Minimum gap
1/8 in., maximum 1/4 in., for butt welds. Overlaps on position and bench welds to be not
less than 3/4 in. One internal pass and one external pass minimum required on slip-on
flanges. Do not apply heat to rectify distorted pipe due to concentrated welding; replace
distorted pipe.
3.2 UNDERDRAIN PIPING
A. Install piping in excavation laid on foundation of No. 2 stone surface throughout its
entire length. Install perforated pipe true to line and grade with holes down over
underdrain filter material. Place remaining underdrain filter material around and over
pipe as detailed to subgrade. Pipes and fittings shall be thoroughly cleaned before
installation and shall be kept clean until completion. Provide temporary end caps on
piping sections in work areas. Elbows, tees, shall be backed up and anchored so that
there will be no movement of the pipe due to internal or external pressure.
3.3 WATER PIPING
A. Refer to Section "Water Supply."
3.4 WASTE WATER PIPING
A. Refer to Section "Waste Water System."
3.5 COPPER INSULATED PIPING
A. The complete installation shall be made in accordance with the manufacturer's
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HOLT Project No. 2018089
UNDERGROUND PIPING 220700 - 6
recommendations. Immediately after the system is installed, a partial backfill shall be
made 6 in. layers under and around pipe to assure proper compaction, in the middle of
each unit leaving the joints exposed one foot in each direction for inspection of
hydrostatic test. Hydrostatic testing piping per Section 22410. Preliminary backfilling
shall be required to maintain alignment and to avoid floating of units in the event the
trench is flooded. Backfilling to avoid the unequal or unbalanced side pressure.
Backfilling shall be hand placed and hand tamped to 6 in. minimum over the top of the
jacket to 90% compaction. Cracks in outer jacket shall be repaired by patching with
PVC cement and fiberglass tape. A large gouge or hole shall be fixed by cementing a
PVC sheet or piece of regular jacket formed to fit.
3.6 CATHODIC PROTECTION
A. General:
1. Provide all electrical work, wiring, fittings, anodes, bonding, thermite brazing
and all other work and items required for a complete cathodic protection system.
2. Anodes:
a) Anodes shall be installed and backfilled in wet native soil, a minimum of
3 ft. from the pipe and below the center line of the pipe.
b) Anode lead wires shall terminate on a test station lug with a lead wire
thermite brazed to the pipe.
B. Wiring:
1. Wiring shall be buried 2 ft. below grade, with 6 in. minimum separation from
other underground structures.
2. Wiring shall be backfilled with material free from rocks and debris.
3. Splices and electrical connections shall be made with copper compression bolts
and shall be made moistureproof. Electrical connections to the piping shall be
made using the thermite weld process.
C. Thermite Brazing:
1. Thermite brazing techniques shall comply with the manufacturer's
recommendations. Only proper size cartridges and welders will be permitted.
2. Clean pipe to bright metal 3 sq. in. in area to be brazed.
3. The brazed connection and pipe shall be coated with a cold applied coal tar
compound.
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UNDERGROUND PIPING 220700 - 7
D. Test Stations:
E. Test leads shall be #12 AWG solid copper conductors with TW insulation and installed
with thermite brazing.
F. Locate test leads in tank manholes or in test stations.
G. Electrical Isolation Fittings: Provide electrical isolating fittings at tank connection and at
building wall penetration.
H. Corrosion Engineer's Duties
1. Provide the services of a certified National Association of Corrosion Engineers.
Submit their name and qualifications.
2. Prior to construction, arrange for a Corrosion Engineer and/or firm to perform
soil resistivity tests and determine list of materials for which shop drawings shall
be submitted.
3. During construction to arrange for the Corrosion Engineer and/or firm to
supervising the installation.
4. After completion of construction, arrange for the Corrosion Engineers and/or
firm to make all adjustments of the system as required to assure proper
operation. Test the system and submit a written report that includes all test data,
analysis of the data, and instructions for operation and maintenance of the
system.
I. Testing:
1. Testing shall be performed in accordance with accepted practices as
recommended by National Association of Corrosion Engineers (NACE).
2. Test insulating fittings for electrical isolation.
3. Measure structure-to-soil potential at representative locations throughout the
system.
4. Record anode current outputs at test stations.
5. Adjust the cathodic protection system to comply with the criteria for protection
as given in NACE RP-01-69.
3.7 LOCATOR TAPE
A. Provide locator tape directly over the buried pipe lines at a depth of 6 in. below finished
grade.
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HOLT Project No. 2018089
UNDERGROUND PIPING 220700 - 8
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UNDERGROUND PIPING 220700 - 9
EXHIBIT "A" - PIPING MATERIALS (PLUMBING)
(Notes are at end of Exhibit "A")
Service Pipe Materials Fittings Connections
Water service
Fire service
Ductile iron water
main with cement
lining
Bell &
Spigot
Mechanical or with grooved
rubber gasket
Sanitary,
sanitary vent,
and storm
Service weight cast
iron soil pipe, PVC
Cast iron hub and
spigot, PVC
Lead and oakum or neoprene
gasket compression type,
solvent welded
NOTES FOR EXHIBIT A:
NOTE 1:On buried coated steel pipe, tape all joints with Scotchwrap #50, 2 in. wide, 50%
overlap. Provide cathodic protection system.
END OF SECTION 220700
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HOLT Project No. 2018089
PLUMBING COMMISSIONING 220800 - 1
SECTION 220800 – PLUMBING COMMISSIONING
PART 1 - GENERAL
1.1 INCLUDED SYSTEMS AND EQUIPMENT
A. The following is a list of the equipment and system test requirements included in this section:
1. Domestic Hot Water Systems
1.2 DESCRIPTION
A. This section specifies the example functional testing requirements for Division 22 systems and
equipment. From these examples, the Commissioning Authority (CxA) shall develop step-by-
step procedures to be executed by the Subs or the Commissioning Authority. The general
functional testing process, requirements and test method definitions are described in Section
019113. The test requirements for each piece of equipment or system contain the following:
1. The contractors responsible to execute the tests, under the direction of the CxA.
2. A list of the integral components being tested.
3. Prefunctional checklists associated with the components.
4. Functions and modes to be tested.
5. Required conditions of the test for each mode.
6. Special procedures.
7. Required methods of testing.
8. Required monitoring.
9. Acceptance criteria.
10. Sampling strategies allowed
1.3 MONITORING
A. Monitoring is a method of testing as a stand-alone method or to augment manual testing.
B. All points listed in the required monitoring section of the test requirements which are control
system monitored points shall be trended by the controls contractor. Other points shall be
monitored by the CxA using dataloggers. At the option of the CxA, some control system
monitoring may be replaced with datalogger monitoring. At the CxA’s request, the controls
contractor shall trend up to 20% more points than listed herein at no extra charge.
C. Electronic copies of monitored data must be in columnar format with time down the left column
and at least 5 columns of point values in the same file, unless otherwise instructed by the CxA.
D. Graphical output is desirable, and will be required for all output, if the system can produce it.
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PLUMBING COMMISSIONING 220800 - 2
PART 2 - PRODUCTS
Not Applicable
PART 3 - EXECUTION
3.1 DOMESTIC HOT WATER SYSTEMS
A. Parties Responsible to Execute Functional Test
1. Equipment Vendor as needed: Operate the controls needed to adjust equipment
2. Plumbing Contractor: Assist in testing sequences
3. CxA: Witness, direct and document testing
B. Integral Components or Related Equipment Being Tested
1. Unit (fans, coils, condenser, compressors, ducts, tank)
2. Distribution system (Pumps, mixing valves, recirculation controls)
C. Prerequisites
1. The commissioning agent will spot-check miscellaneous items and calibrations on the
prefunctional checklists completed by the installer prior to beginning functional testing
D. Functions/Modes Required to be Tested, Test Methods and Seasonal Testing Requirements
The following testing requirements are in addition to and do not replace any testing requirements
elsewhere in this Division
Function / Mode
Test Method
Manual and/or
Monitoring
Required
Seasonal
Test
General
1.Test each sequence in the sequence of operations, and other
significant modes and sequences not mentioned; including startup,
shutdown, unoccupied & manual modes and power failure. Test
functionality of this piece of equipment or system in all control
strategies or interlocks that it is associated with.
Manual
In addition to, or as part of (1) above, the following modes or tests are required:
2.Verify schedules and setpoints to be reasonable and appropriate Manual
3.Function at safety conditions? (off, depressurization, etc.)Manual
4.Speed controls and recirculation Either
5.Check water at the tap, temperature ranges, warm up time Manual
6.Sensor calibration checks on any controlling temperature or pressure
sensor
Manual
7.Verify adequate airflow to unit
E. Required Monitoring
1. None Required (monitoring can substitute for certain tests)
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PLUMBING COMMISSIONING 220800 - 3
F. Acceptance Criteria (referenced to function ID above)
1: For the conditions, sequences and modes tested as shown above, the system, integral
components and related equipment respond to changing conditions and parameters
appropriately as expected, as specified and according to acceptable operating practice.
G. Sampling Strategy for Identical Units
1. Test each unique unit. For identical units, test a minimum of three before sampling.
END OF SECTION 220800
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HOLT Project No. 2018089
VALVES 221000 - 1
SECTION 221000 – VALVES
PART 1 - GENERAL
1.1 WORK INCLUDED
A. Provide labor, materials, equipment and services to perform operations required for the
complete installation and related Work as required in Contract Documents.
1.2 SUBMITTALS
A. Valves and accessories.
PART 2 - PRODUCTS
2.1 VALVES
A. General: Valves shall have following requirements:
1. Working pressure stamped or cast on bodies per MSS SP-25.
2. Stem packing serviceable without removing valve from line and shall be free of
asbestos.
B. Makes:
1. Gate, and check valves: Milwaukee, Hammond, Nibco, Watts.
2. Ball valves: Apollo (Conbraco), Hammond, Milwaukee, Nibco, Watts.
3. Butterfly valves: Demco, DeZurik, Hammond, Keystone, Milwaukee, Watts.
4. Balance valves: Circuit Solver, Armstrong, Tour and Anderson, Nibco.
5. To establish a standard of quality and identify features, certain manufacturer's
numbers are given in the following paragraphs.
C. Gate Valves:
1. 2-1/2 and larger: Lead free cast iron body, OS&Y, solid wedge disc, flanged
bonnet, rising stem, 250 psi non-shock cold working pressure, Watts 408-
OSYRW.
2. 2 in. and smaller: Lead free, bronze, solid wedge disc, rising stem, 300 WOG,
union bonnet. Soldered ends, Milwaukee UP149.
D. Check Valves:
1. 2-1/2 in. and larger: Brass body, threaded bonnet, brass disc, 200 psi
Milwaukee UP967.
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VALVES 221000 - 2
2. 2 in. and smaller: silicon bronze alloy, Y-pattern, swing check, 200 psi non-
shock cold working pressure. Screwed ends, Nibco T-413-Y-LF, threaded ends,
Nibco S-413-Y-LF.
3. Silent check valves (2 inch and smaller): Lead free cast copper silicon alloy
body and check, with stainless steel spring, 400 psi WOG non-shock, Watts
LF600.
E. Ball Valves:
1. 4 inches and under: Lead free, two piece, brass body, full port with hard chrome
plated brass ball. Watts LFFBV-3C series.
F. Balance Valves:
1. Lead free calibrated balance valve with factory pre-set flowrate limit over
control range. Valve shall have internal seals. Valves shall be stainless steel,
with a nickel plated brass collar.
2. Balance valves sizes shall be factory pre-set and suitable for differential control
ranges of 2-32 or 5-60 psi.
3. Balance valve sizes shall be based upon gpm range rather than pipe size.
Balance Valve Size GPM Range
¾”up to 3.0
1”3.1 – 7.0
1 ¼”7.1 - 12
1 ½”13 - 22
2”23 - 45
2 ½”46 - 70
3”71 – 140
4”141 – 280
4. Provide balancing valve arrangements at each location where multiple risers or
horizontal loops intersect on hot water return lines.
5. Design equipment equal to Victaulic ICSS, TA series 76X.
6. Bell & Gossett "Circuit Setter" are not permitted.
G. Valves For Gauges And Instruments:
1. 1/4 in. size: Brass bar stock for 1000 psi and 300°F; Trerice No. 735 needle
valve.
H. Butterfly Valves For Water Service:
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VALVES 221000 - 3
1. 100% bubbletight shutoff against listed working pressure of 200 psi. Milwaukee
"C" Series.
2. Body: Lug type, ductile iron ASTM A536 or cast iron ASTM A126B.
3. Disc: Aluminum bronze or bronze.
4. Seat: Replaceable, EPDM, reinforced resilient seat, for water temperatures up to
250oF at 150 psi.
5. Shaft: 316 or 416 stainless steel, mounted within corrosion resistant bearings, of
the two piece type.
6. Operators: Valves up to 6 in. with lever operators; valves 8 in. and larger with
heavy duty manual gear actuators.
7. Valves shall be capable of B1-Directional Flow and have extended neck which
can accommodate 2 in. of pipe insulation.
8. Valves are to conform to MSS-SP-67.
I. Fire Protection Valves:
1. General: UL listed and FM approved and labeled for intended fire protection
service. Sprinkler systems 175 psi wwp; stamped/cast on body.
2. Gate Valves: OS&Y pattern. IBBT, flanged ends, 200 psi wwp, resilient wedge
disc 2-1/2 in. and up; bronze body, threaded ends 2 in. and smaller.
a) Stockham #B-133 (2 in. and less).
b) Stockham #G-610 (2-1/2 in. and up).
c) Make: Kennedy, Mueller, Stockham
3. Butterfly/Ball Control Valves with Provision Tamper Switch: Iron or bronze
body:
a) Milwaukee "Butterball" (2 in. and less).
b) Grinnell #770FP or Gruvlok (2-1/2 in. and up).
c) Make: Grinnell, Kennedy, Milwaukee, Stockham, Victaulic.
4. Check Valves: Swing type rubber faced, IBBM, flanged/water/grooved ends 2-
1/2 in. and up; bronze body, threaded ends 2 in. and smaller.
a) Grinnell #3315 (2 in. and less).
b) Grinnell #780FP (2-1/2 in. and up).
c) Make: Grinnell, Kennedy, Stockham.
5. Trim, Drain and Test Valves: Ball, plug, angle or globe type, bronze body,
threaded ends, UL listed.
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VALVES 221000 - 4
J. Hose Thread Drain Valves:
1. Bronze body with interchangeable solid bronze wedge and screwed-in bonnet,
with hose thread end, brass cap and chain, 600# WOG, 200 psi, Milwaukee BA-
100H FNPT X Male Hose or BA-150H soldered X male hose. Ball valve with
brass cap and chain on hose end.
PART 3 - EXECUTION
3.1 INSTALLATION
A. General:
1. Provide valves of type called for and where required to service equipment and
fixtures.
2. Use extreme care and caution when soldering valve connections to piping to
prevent valve seat damage. Apply heat with the flame directed away from the
center of the valve body. Inspect all valves after soldering, tighten valve packing
nut and make adjustments if required to ensure valve operates properly.
3. Provide at major building and systems sections.
4. Provide chain wheels, guides, and chain loops for valves, where called for.
5. Locate valves with stems at or above horizontal positions and swing check
valves in horizontal position only.
6. Butterfly valves may be used for water service over 3 in. unless otherwise noted.
7. Ball valves shall be used for water service through 3 in., unless otherwise noted.
8. Provide hose threaded drain valves at all low points, strainers, equipment, and as
called for.
9. For underground valves: Valve boxes shall be placed vertically over each valve,
and the top of the box adjusted to proper grade, and the valve and box
immediately backfilled with crushed stone carefully tamped into place. Valves
shall be checked for proper operation before installation and, unless otherwise
instructed are to be left in the open position. All valves to open counter-
clockwise.
END OF SECTION 221000
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PUMPS 221600 - 1
SECTION 221600 – PUMPS
PART 1 - GENERAL
1.1 WORK INCLUDED
A. Provide labor, materials, equipment and services to perform operations required for the
complete installation and related Work as required in Contract Documents.
1.2 SUBMITTALS
A. All items specified under “Part 2 - Products” of this Section.
PART 2 - PRODUCTS
2.1 DOMESTIC HOT WATER SYSTEM CIRCULATION PUMPS (HWRP-1):
A. Pump shall have a capacity of 15 gpm at a TDH of 31 ft. with a 1/6 hp, single phase, 115
volt motor.
B. Make: Grundfos model MAGNA 1 32-100 FN
C. Acceptable Manufacturers: Armstrong, Bell and Gosset, Goulds Pumps or Taco.
D. Pump shall have the following features and accessories:
1. Time clock with “skip-a-day” feature. Make: General Electric, Paragon,
Sangamo, Tork.
2. Aquastat controller: Johnson Controls Model A19ABC-39C (30° - 180°F).
3. Provide all control wiring for pump and accessories.
2.2 DOMESTIC BOOSTER PUMPS (DBP-1):
A. Provide MPC-E 2 CRE32-2-1: (3/60/208-230) Grundfos Two Pump System with two
vertical multi-stage pumps, each with 7-1/2hp ECM VFD motor two levels above
premium Eff. Pumps mounted on 304 stainless steel base / control panel frame. The
pumps each are piped with isolation valves and connected to 4" ANSI flanged 316
stainless steel suction and discharge manifolds. Controls include Grundfos CU352
advanced operation Energy Saving Pump Management Unit, with a color display for
advanced pump controls.
B. Provide Expansion Tank - WHV165 , 44 gallon, non-ASME, Thermal Expansion for
potable water 150psi
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PUMPS 221600 - 2
C. Furnish and install a pre-fabricated and tested variable speed packaged pumping system
to maintain constant water delivery pressure.
D. The packaged pump system shall be a standard product of a single pump manufacturer.
The entire pump system including pumps and pump logic controller, shall be designed,
built, and tested by the same manufacturer.
E. The complete packaged water booster pump system shall be certified and listed by UL
(Category QCZJ – Packaged Pumping Systems) for conformance to U.S. and Canadian
Standards.
F. The complete packaged pumping system shall be NSF61 / NSF372 Listed for drinking
water and low lead requirements.
G. The packaged pump system shall be ASHRAE 90.1 – 2010 compliant without the need
of a remote mounted sensor. The control logic used to simulate a remote mounted sensor
shall be proportional pressure control with squared or linear adaptation. An actual flow
rate or calculated flow rate based on performance curves (5th order polynomial) loaded
into the controller; shall be used to adjust setpoint pressure in proportional pressure
control.
2.3 PUMPS
A. All pumps shall be ANSI NSF 61 / NSF372 Listed for drinking water and low lead
requirements.
B. The pumps shall be of the in-line vertical multi-stage design.
C. The head-capacity curve shall have a steady rise in head from maximum to minimum
flow within the preferred operating region. The shut-off head shall be a minimum of
20% higher than the head at the best efficiency point.
D. In-line Vertical Multi-Stage Pumps (Nominal flows from 130 to 500 gallons per minute)
shall have the following features:
1. The pump impellers shall be secured directly to the smooth pump shaft by means
of a split cone and nut design.
2. The suction/discharge base shall have ANSI Class 125 or Class 250 flange
connections in a slip ring (rotating flange) design as indicated in the drawings or
pump schedule.
3. Pump Construction.
a) Suction/discharge base, pump head Ductile Iron (ASTM 80-55-06)
b) Shaft couplings, flange rings:Ductile Iron (ASTM 80-55-06)
c) Shaft 431 Stainless Steel
Received by DiMarco 02/25/2021
Park Grove – Cayuga Medical Center
MEDICAL OFFICE BUILDING
Cayuga Park, Ithaca, NY 14850
HOLT Project No. 2018089
PUMPS 221600 - 3
d) Motor Stool Cast Iron (ASTM Class 30)
e) Impellers, diffuser chambers, outer sleeve: 304 Stainless Steel
f) Impeller wear rings:304 Stainless Steel
g) Intermediate Bearing Journals:Silicon Carbide
h) Intermediate Chamber Bearings:Leadless Tin Bronze
i) Chamber Bushings:Graphite Filled PTFE
j) O-rings:EPDM
4. The shaft seal shall be a balanced o-ring cartridge type with the following
features:
a) Collar, Drivers, Spring:316 Stainless Steel
b) Shaft Sleeve, Gland Plate:316 Stainless Steel
c) Stationary Ring:Silicon Carbide
d) Rotating Ring:Silicon Carbide
e) O-rings:EPDM
f) The Silicon Carbide shall be imbedded with graphite.
5. Shaft seal replacement shall be possible without removal of any pump
components other than the coupling guard, motor couplings, motor and seal
cover. The entire cartridge shaft seal shall be removable as a one-piece
component. Pumps with motors equal to or larger than 15 hp (fifteen
horsepower) shall have adequate space within the motor stool so that shaft seal
replacement is possible without motor removal.
2.4 INTEGRATED VARIABLE FREQUENCY DRIVE MOTORS
A. Each motor shall be of the Integrated Variable Frequency Drive design consisting of a
permanent magnet synchronous motor (ECM) and a Variable Frequency Drive (VFD)
built and tested as one unit by the same manufacturer.
B. The VFD shall be of the PWM (Pulse Width Modulation) design using IGBT (Insulated
Gate Bipolar Transistor) technology.
C. The VFD shall convert incoming fixed frequency three-phase AC power into a variable
frequency and voltage for controlling the speed of motor. The motor current shall
closely approximate a sine wave. Motor voltage shall be varied with frequency to
maintain desired motor current suitable for centrifugal pump control and to eliminate the
need for motor de-rating.
D. The VFD shall automatically reduce the switching frequency and/or the output voltage
and frequency to the motor during periods of sustained ambient temperatures that are
higher than the normal operating range. The switching frequency shall be reduced
before motor speed is reduced.
E. An integral RFI filter shall be standard in the VFD.
F. The VFD shall have a minimum of two skip frequency bands which can be field
adjustable.
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Park Grove – Cayuga Medical Center
MEDICAL OFFICE BUILDING
Cayuga Park, Ithaca, NY 14850
HOLT Project No. 2018089
PUMPS 221600 - 4
G. The VFD shall have internal solid-state overload protection designed to trip within the
range of 105-110% of rated current.
H. The integrated VFD motor shall include protection against input transients, phase
imbalance, loss of AC line phase, over-voltage, under-voltage, VFD over-temperature,
and motor over-temperature. Three-phase integrated VFD motors shall be capable of
providing full output voltage and frequency with a voltage imbalance of up to 10%.
I. The integrated VFD motor shall have, as a minimum, the following input/output
capabilities:
1. Speed Reference Signal: 0-10 VDC, 4-20mA
2. Digital remote on/off
3. Fault Signal Relay (NC or NO)
4. Fieldbus communication port (RS485)
J. The motor shall be Totally Enclosed Fan Cooled (TEFC) with a standard NEMA C-Face,
Class F insulation with a temperature rise no higher than Class B.
K. The cooling design of the motor and VFD shall be such that a Class B motor temperature
rise is not exceeded at full rated load and speed at a minimum switching frequency of 9.0
kHz.
L. The overall efficiency of the VFD and motor must exceed NEMA Premium Efficiency.
M. Motor drive end bearings shall be adequately sized so that the minimum L10 bearing life
is 20,000 hours at the minimum allowable continuous flow rate for the pump at full rated
speed.
2.5 PUMP SYSTEM CONTROLLER
A. The pump system controller shall be a standard product developed and supported by the
pump manufacturer.
B. The controller shall be microprocessor based capable of having software changes and
updates via personal computer (notebook). The controller user interface shall have a
color display with a minimum screen size of 3-1/2” x 4-5/8” for easy viewing of system
status parameters and for field programming. The display shall have a back light with
contrast adjustment. Password protection of system settings shall be standard.
C. The controller shall provide internal galvanic isolation to all digital and analog inputs as
well as all fieldbus connections.
D. The controller shall have the ability to be connected to a battery to maintain power on
controller during periods of loss of supply power.
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Cayuga Park, Ithaca, NY 14850
HOLT Project No. 2018089
PUMPS 221600 - 5
E. The controller shall have built in data logging capability. Logged vales shall be
graphically displayed on the controller and able to be exported. A minimum of 3600
samples per logged value with the following parameters available for logging:
1. Estimated flow-rate
2. Speed of pumps
3. Inlet pressure
4. Process Value (usually discharge pressure of differential pressure depending on
application)
5. Power consumption
6. Controlling parameter (process value)
F. The controller shall display the following as status readings from a single display on the
controller (this display shall be the default):
1. Current value of the control parameter, (typically discharge pressure)
2. Most recent existing alarm (if any)
3. System status with current operating mode
4. Status of each pump with current operating mode and rotational speed as a
percentage (%)
5. Estimated flow-rate, (not requiring flow meter connection)
G. The controller shall have as a minimum the following hardware inputs and outputs:
1. Three analog inputs (4-20mA or 0-10VDC)
2. Three digital inputs
3. Two digital outputs
4. Ethernet connection
5. Field Service connection to PC for advanced programming and data logging
H. Pump system programming (field adjustable) shall include as a minimum the following:
1. Water shortage protection (analog or digital)
2. Sensor Settings (Suction, Discharge, Differential Pressure analog supply/range)
3. PI Controller (Proportional gain and Integral time) settings
4. High system pressure indication and shut-down
5. Low system pressure indication and shut-down
6. Low suction pressure/level shutdown (via digital contact)
7. Low suction pressure/level warning (via analog signal)
8. Low suction pressure/level shutdown (via analog signal)
9. Flow meter settings (if used, analog signal)
I. The system controller shall be able to accept up to seven programmable set-points via a
digital input, (additional input/output module may be required).
J. The controller shall have advanced water shortage protection. When analog sensors
(level or pressure) are used for water shortage protection, there shall be two indication
levels. One level is for warning indication only (indication that the water level/pressure
is getting lower than expected levels) and the other level is for complete system shut-
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MEDICAL OFFICE BUILDING
Cayuga Park, Ithaca, NY 14850
HOLT Project No. 2018089
PUMPS 221600 - 6
down (water or level is so low that pump damage can occur). System restart after shut-
down shall be manual or automatic (user selectable).
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MEDICAL OFFICE BUILDING
Cayuga Park, Ithaca, NY 14850
HOLT Project No. 2018089
PUMPS 221600 - 7
K. The system pressure set-point shall be capable of being automatically adjusted by using
an external set-point influence. The set-point influence function enables the user to
adjust the control parameter (typically pressure) by measuring an additional parameter.
(Example: Lower the system pressure set-point based on a flow measurement to
compensate for lower friction losses at lower flow rates).
L. The controller shall be capable of receiving a remote analog set-point (4-20mA or 0-10
VDC) as well as a remote system on/off (digital) signal.
M. The controller shall be able to adjust the ramp time of a change in set point on both an
increase or decrease change in set point.
N. The pump system controller shall store up to 24 warning and alarms in memory. The
time, date and duration of each alarm shall be recorded. A potential-free relay shall be
provided for alarm notification to the building management system. The controller shall
display the following alarm conditions:
1. High System Pressure Low system pressure
2. Low suction pressure (warning and alarm)Individual pump failure
3. VFD trip/failure Loss of sensor signal (4-20 mA)
4. Loss of remote set-point signal (4-20mA)External Fault
O. The pump system controller shall be mounted in a UL Type 3R rated enclosure. A self-
certified NEMA enclosure rating shall not be considered equal. The entire control panel
shall be UL 508 listed as an assembly. The control panel shall include a main
disconnect, circuit breakers for each pump and the control circuit and control relays for
alarm functions.
Control panel options shall include, but not be limited to:
Pump Run Lights System Fault Light
Surge Arrestor Emergency/Normal Operation Switches
Service Disconnect Switches
P. The controller shall be capable of receiving a redundant sensor input to function as a
backup to the primary sensor (typically discharge pressure).
Q. The controller shall have a pump “Test Run” feature such that pumps are switched on
during periods of inactivity (system is switched to the “off” position but with electricity
supply still connected). The inoperative pumps shall be switched on for a period of two
to three (3-4) seconds every 24 hours, 48 hours or once per week and at specific time of
day (user selectable).
R. The controller shall be capable of changing the number of pumps available to operate or
have the ability limit the maximum power consumption by activation of a digital input
for purposes of limited generator supplied power.
S. The controller shall be capable of displaying instantaneous power consumption (Watts or
kilowatts) and cumulative energy consumption (kilowatt-hours).
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HOLT Project No. 2018089
PUMPS 221600 - 8
T. The controller shall be capable of displaying instantaneous specific energy use
(kW/gpm), (optional flow meter must be connected).
U. The actual pump performance curves (5th order polynomial) shall be loaded (software)
into the pump system controller. Pump curve data shall be used for the following:
1. Display and data logging of calculated flow rate (not requiring flow
measurement)
2. Proportional pressure control
3. Pump outside of duty range protection
4. Pump cascade control based on pump efficiency
V. The controller shall be capable of displaying an estimated flow-rate on the default status
screen.
W. The controller shall have proportional pressure control to compensate for pipe friction
loss by decreasing pressure set-point at lower flow-rates and increasing pressure set-
point at higher flow-rates by using actual flow rate or calculated flow rate. Proportional
pressure control that uses pump speed or power consumption only shall not be
considered equal to proportional pressure control that uses actual or calculated flow rate.
X. The controller shall have Ethernet connection with a built in server allowing for
connection to a network with read/write access to controller via web browser and
internet.
Y. The controller shall have a programmable Service Contact Field that can be populated
with service contact information including: contact name, address, phone number(s) and
website.
2.6 SEQUENCE OF OPERATION
A. The system controller shall operate equal capacity variable speed pumps to maintain a
constant discharge pressure or differential pressure (system set-point), depending on the
application. The system controller shall receive an analog signal [4-20mA] from the
factory installed pressure transducer on the discharge manifold, indicating the actual
system pressure.
1. Standard Cascade Control (Pumping Efficiency Based):
a) The pump system controller shall adjust pump speed as necessary to
maintain system set-point pressure as flow demand increases. Utilizing
the pump curve information (5th order polynomial), the pump system
controller shall stage on additional pumps when pump hydraulic
efficiency will be higher with additional pumps in operation. Exception:
When the flow and head are outside the operating pump(s) allowable
operating range the controller shall switch on an additional pump thus
distributing flow and allowing all pump(s) to operate in allowable
operating range. When the system pressure is equal to the system set-
point, all pumps in operation shall reach equal operating speeds. The
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MEDICAL OFFICE BUILDING
Cayuga Park, Ithaca, NY 14850
HOLT Project No. 2018089
PUMPS 221600 - 9
pump system controller shall have field adjustable Proportional Gain and
Integral time (PI) settings for system optimization.
2. Optional Cascade Control (Pump Start Speed Based):
a) As flow demand increases the pump speed shall be increased to maintain
the system set-point pressure. When the operating pump(s) reach 96% of
full speed (adjustable), an additional pump will be started and will
increase speed until the system set-point is achieved. When the system
pressure is equal to the system set-point all pumps in operation shall
reach equal operating speeds. The pump system controller shall have
field adjustable Proportional Gain and Integral time (PI) settings for
system optimization.
B. The system controller shall be capable of switching pumps on and off to satisfy system
demand without the use of flow switches, motor current monitors or temperature
measuring devices.
C. All pumps in the system shall alternate automatically based on demand, time and fault.
If flow demand is continuous (no flow shut-down does not occur), the system controller
shall have the capability to alternate the pumps every 24 hours, every 48 hours or once
per week. The interval and actual time of the pump change-over shall be field
adjustable.
D. The system controller shall be able to control a pressure maintenance pump, (jockey
pump), in the system in pressure boosting applications. The set point of the pressure
maintenance pump shall be able to be any value above or below the pump system’s set
point. The pressure maintenance pump shall be able to be staged on as back-up pump
when capacity of pump system is exceeded.
2.7 LOW FLOW STOP FUNCTION (Constant Pressure Applications)
A. The system controller shall be capable of stopping pumps during periods of low-flow or
zero-flow without wasting water or adding unwanted heat to the liquid. Temperature
based no flow shut-down methods that have the potential to waste water and add
unwanted temperature rise to the pumping fluid are not acceptable and shall not be used.
1. Standard Low Flow Stop and Energy Saving Mode
a) If a low or no flow shut-down is required (periods of low or zero
demand) a bladder type diaphragm tank shall be installed with a pre-
charge pressure of 70% of system set-point. The tank shall be piped to
the discharge manifold or system piping downstream of the pump
system. When only one pump is in operation the system controller shall
be capable of detecting low flow (less than 10% of pump nominal flow)
without the use of additional flow sensing devices. When a low flow is
detected, the system controller shall increase pump speed until the
discharge pressure reaches the stop pressure (system set-point plus 50%
of programmed on/off band, adjustable). The pump shall remain off
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Cayuga Park, Ithaca, NY 14850
HOLT Project No. 2018089
PUMPS 221600 - 10
until the discharge pressure reaches the start pressure (system set-point
minus 50% of programmed on/off band, adjustable). Upon low flow
shut-down a pump shall be restarted in one of the following two ways:
(1) Low Flow Restart: If the low flow condition still exists, the
pump shall start and the speed shall again be increased until the
stop pressure is reached and the pump shall again be switched
off.
(2) Normal Flow Restart: If the pump system controller determines
a low flow condition no longer exists the pump shall start and
the speed shall be increased until the system pressure reaches the
system set-point.
2. Low Flow Stop and Energy Saving Mode
a) The pump system controller shall be capable receiving a digital signal
from a flow switch or an analog signal from a flow meter to indicate a
low flow condition. A bladder type diaphragm tank shall be installed
with a pre-charge pressure of 70% of system set-point. The tank shall be
piped to the discharge manifold or system piping downstream of the
pump system. When low flow is detected (signal from flow switch or
meter), the system controller shall increase pump speed until the
discharge pressure reaches the stop pressure (system set-point plus 50%
of programmed on/off band). The pump shall remain off until the
discharge pressure reaches the start pressure (system set-point minus
50% of programmed on/off band). The pump shall remain in the energy
saving on/off mode during low flow indication. When low flow is no
longer present (low flow indication ceases), the pump(s) shall resume
constant pressure operation.
b) It shall be possible to change from the standard low flow stop to the
optional low flow stop (and vice-versa) via the user interface.
2.8 SYSTEM CONSTRUCTION
A. Suction and discharge manifold construction shall be in way that ensures minimal
pressure drops, minimize potential for corrosion, and prevents bacteria growth at
intersection of piping into the manifold. Manifold construction that includes sharp edge
transitions or interconnecting piping protruding into manifold is not acceptable.
Manifold construction shall be such that water stagnation can not exist in manifold
during operation to prevent bacteria growth inside manifold.
B. The suction and discharge manifolds material shall be 316 stainless steel. Manifold
connection sizes shall be as follows:
1. 6 inch: ANSI Class 150 rotating flanges
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HOLT Project No. 2018089
PUMPS 221600 - 11
C. Pump Isolation valves shall be provided on the suction and discharge of each pump.
Isolation valve sizes 2 inch and smaller shall be nickel plated brass full port ball valves.
Isolation valve sizes 3 inch and larger shall be a full lug style butterfly valve. The valve
disk shall be of stainless steel. The valve seat material shall be EPDM and the body shall
be cast iron, coated internally and externally with fusion-bonded epoxy.
D. A spring-loaded non-slam type check valve shall be installed on the discharge of each
pump. The valve shall be a wafer style type fitted between two flanges. The head loss
through the check valve shall not exceed 5 psi at the pump design capacity. Check
valves 1-1/2” and smaller shall have a POM composite body and poppet, a stainless steel
spring with EPDM or NBR seats. Check valves 2” and larger shall have a body material
of stainless steel or epoxy coated iron (fusion bonded) with an EPDM or NBR resilient
seat. Spring material shall be stainless steel. Disk shall be of stainless steel or leadless
bronze.
E. For systems that require a diaphragm tank, a connection of no smaller than ¾” shall be
provided on the discharge manifold.
F. A pressure transducer shall be factory installed on the discharge manifold (or field
installed as specified on plans). Systems with positive inlet gauge pressure shall have a
factory installed pressure transducer on the suction manifold for water shortage
protection. Pressure transducers shall be made of 316 stainless steel. Transducer
accuracy shall be +/- 1.0% full scale with hysteresis and repeatability of no greater than
0.1% full scale. The output signal shall be 4-20 mA with a supply voltage range of 9-32
VDC.
G. A bourdon tube pressure gauge, 2.5 inch diameter, shall be placed on the suction and
discharge manifolds. The gauge shall be liquid filled and have copper alloy internal
parts in a stainless steel case. Gauge accuracy shall be 2/1/2 %. The gauge shall be
capable of a pressure of 30% above its maximum span without requiring recalibration.
H. Systems with a flooded suction inlet or suction lift configuration shall have a factory
installed water shortage protection device on the suction manifold.
I. The base frame shall be constructed of corrosion resistant 304 stainless steel. Rubber
vibration dampers shall be fitted between each pumps and baseframe to minimize
vibration.
J. Depending on the system size and configuration, the control panel shall be mounted in
one of the following ways:
1. On a 304 stainless steel fabricated skid, separate from the main system skid
2.9 TESTING
A. The tester used for testing the pump system shall be constructed and calibrated according
to the requirements of hydraulic test standard ISO 9906.
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Cayuga Park, Ithaca, NY 14850
HOLT Project No. 2018089
PUMPS 221600 - 12
B. The entire pump station shall as a minimum be factory tested for functionality and
documented results of functionality test supplied with pump station.
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PUMPS 221600 - 13
1. Functionality testing shall include the following parameters:
a) Complete System Hydrostatic Test – 1.5 times the nameplate maximum
pressure
b) No-Flow Detection Shutoff Test
c) Water Shortage Test
d) Two-Point Setpoint Performance Test.
C. Water used for testing shall be treated with three different filtration systems to ensure
only clean water is used for testing pump station.
1. 25 micron mechanical filter – removes solid parts from water
2. Activated carbon filter – keeps water clear and eliminates odor
3. Ultraviolet light system – kills all bacteria growth
2.10 HYDRAULIC ELEVATOR SUMP PUMP (ESP-1)
A. The contractor shall provide labor, material, equipment, and incidentals required to
provide centrifugal pump(s).
B. Each submersible pump shall be rated for ¾ hp, 115 volts, single phase, 60 Hz, & 3450
RPM. The unit shall produce 50 G.P.M. at 25 feet of total dynamic head.
C. The manual pump is connected to a control which has the ability to prevent oil from
being pumped from the vault. This same control unit will activate an alarm when an oil
“film” is detected or when a high water condition exits. The system will continue to
monitor and remove water from the vault even if an oil condition is detected.
D. The control unit has three probes and a float ball switch. The pump will activate when
the middle probe contacts water, and will remain on until the first, longest probe no
longer is in contact with water. A high water alarm is activated when third or shortest
probe contacts water. The system will ignore a small film of oil, however larger volumes
of oil will be detected when the alarm probe does not detect water and the float ball
activates. The system will continue to operates, removing water not oil from the vault
even when oil has been detected.
E. Make: Liberty ELV290 or approved equal.
PART 3 - EXECUTION
3.1 CIRCULATING PUMPS
A. Install in horizontal position.
B. Install gate valve in pump inlet and check and balancing valve and pressure gauge in
outlet.
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HOLT Project No. 2018089
PUMPS 221600 - 14
3.2 SEWAGE PUMPS
A. Provide heavy duty covers on all sumps with access openings to facilitate maintenance
and replacement.
B. All sump covers, access openings, and pipe penetrations are to be gasketed and shall be
vapor tight to allow no sewage odor to exit sump into the space.
3.3 BOOSTER PUMPS
A. Provide vibration isolators below the base of every booster pump set.
B. Provide expansion compensators in the inlet and outlet piping for every booster pump set
to limit the transmission of vibration to the piping system.
END OF SECTION 221600
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Park Grove – Cayuga Medical Center
MEDICAL OFFICE BUILDING
Cayuga Park, Ithaca, NY 14850
HOLT Project No. 2018089
PLUMBING IDENTIFICATION 221900 - 1
SECTION 221900 - PLUMBING IDENTIFICATION
PART 1 - GENERAL
1.1 WORK INCLUDED
A. Provide labor, materials, equipment and services as required for the complete installation
designed in Contract Documents.
1.2 QUALIFICATIONS
A. All identification devices shall comply with ANSI A13.1 for lettering size, length of
color field, colors, and viewing angles.
1.3 SUBMITTALS
A. Submit product data for each identification material and device, and for all items
specified under “Part 2 - Products” of this Section.
B. Submit valve schedule for all piping systems typewritten on 8-1/2 inch x 11 inch paper,
indicating code number, location and valve function.
C. Submit schedule of piping, equipment and valve identification for review before
labeling.
1.4 ACCEPTABLE MANUFACTURERS
A. Allen Systems, Inc., W.H. Brady Co., Calpico, Craftmark Identification Systems or Seton
Name Plate Corp.
PART 2 - PRODUCTS
2.1 GENERAL
A. Provide manufacturer's products of categories and types required for each application.
2.2 PIPING IDENTIFICATION
A. Pipe Labels (Inside buildings):
1. Piping/Insulation with outside diameter of 5-7/8 inches and less: Provide acrylic
plastic wrap-around type markers with directional flow arrows, UV resistance
and legend printed four (4) times for 360 degree visibility. Make: Seton
“Setmark” snap-on wrap around type pipe markers.
2. Piping/Insulation with outside diameter of 6 inches and greater: Provide acrylic
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HOLT Project No. 2018089
PLUMBING IDENTIFICATION 221900 - 2
plastic strap-on type markers with directional flow arrows, UV resistance and
legend printed two (2) times minimum. Make: Seton “Setmark” strap-on wrap
around type pipe markers.
B. Pipe labels shall conform to the following identification table:
PIPE SERVICE IDENTIFICATION / LABEL
Domestic Cold Water DOMESTIC COLD WATER
Domestic Hot Water DOMESTIC HOT WATER
Domestic Hot Water Re-circulation DOMESTIC HOT WATER
RETURN
Sanitary and / or Waste SANITARY DRAIN
Plumbing Vent SANITARY VENT
Storm STORM DRAIN
Indirect Waste INDIRECT WASTE
Fire Protection - Mains FIRE PROTECTION WATER
Fire Protection - Wet Sprinkler SPRINKLER - WATER
C. Underground Pipe Identification and Detection Marking:
1. Provide Metallic Detection Tape for all underground storm and sanitary sewers,
natural gas lines and water piping. Provide 2” wide tape, 0.035”. Make: Seton
style 37000 series 2 inch tape for burial 4 inches to 6 inches below surface, style
37000 series 6 inch tape for burial deeper than 6 inches.
2.3 VALVE IDENTIFICATION
A. Valve Tags:
1. Standard brass valve tags, 2" diameter with 1/2" high numerals. Identify all
plumbing services with 1/4" letters above the valve number (“PLBG.”). Attach to
valves using brass “jack” chain and brass “S” hook. Make: Seton Style No.
M4507 tags, Style No. 16182 chain and Style No. 16195, 6 and 7 No. hooks.
B. Valve Chart:
1. Provide valve chart for all valves provided as a part of this project. Frame and
place under clear glass. Hang in Mechanical Room or in location as directed by
the Owner.
PART 3 - EXECUTION
3.1 GENERAL
A. Provide valve tags for all valves provided on project. Provide a valve tag chart for all
valves provided on the project.
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HOLT Project No. 2018089
PLUMBING IDENTIFICATION 221900 - 3
B. Provide piping identification with directional flow arrows for all piping on project.
END OF SECTION 221900
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HOLT Project No. 2018089
INSULATION 222500 - 1
SECTION 222500 – INSULATION
PART 1 - GENERAL
1.1 WORK INCLUDED
A. Provide labor, materials, equipment and services to perform operations required for the
complete installation and related Work as required in Contract Documents.
1.2 SUBMITTALS
A. Manufacturer data. Schedule of insulation applications.
PART 2 - PRODUCTS
2.1 GENERAL
A. Insulation, Jackets, Adhesives, And Coatings, Shall Comply With The Following:
1. Treatment of jackets or facings for flame and smoke safety must be permanent.
Water soluble treatments not permitted.
2. Insulation, including finishes and adhesives on the exterior surfaces of ducts,
pipes, and equipment, shall have a flame spread rating of 25 or less and a smoke
developed rating of 50.
3. Asbestos or asbestos bearing materials not permitted.
2.2 PIPE INSULATION (RIGID TYPE)
A. Preformed rigid sectional pipe covering, 4 lb. nominal density fiberglass. Maximum
thermal conductivity (k), on a flat surface, shall be 0.25 Btu/sq. ft. hr. oF/in. at 75oF mean
temperature. White Kraft outer surface bonded to aluminum foil and reinforced with
fiberglass yarn.
2.3 PIPE INSULATION (FLEXIBLE TYPE)
A. Flexible, unicellular elastomeric foam type, fire retardant insulation.
2.4 CALCIUM SILICATE
A. Asbestos free, hydrous calcium silicate. 12 lbs/cu.ft. density minimum.
2.5 CELLULAR GLASS
A. Rigid, impermeable, noncombustible, without fillers or binders. 100 psi compressive
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Park Grove – Cayuga Medical Center
MEDICAL OFFICE BUILDING
Cayuga Park, Ithaca, NY 14850
HOLT Project No. 2018089
INSULATION 222500 - 2
strength. Conforms to ASTM C 552.
2.6 EQUIPMENT INSULATION
A. Segmented board, sheets, blocks, size, shape, and material as called for.
2.7 METAL JACKETING
A. Aluminum, .016 in. thick, Z-joint longitudinal joint. Transverse closure strip with
weatherproof sealing method.
2.8 PLASTIC JACKETING
A. PVC jacket, UV resistant, 20 mill thickness. Solvent adhesive welded joints.
2.9 MAKE
A. Fiberglass: Certainteed, Knauf, Manville, Owens-Corning, or approved equal.
B. Calcium Silicate: Knauf, Manville, Owens-Corning, or approved equal.
C. Flexible Elastomeric: Armstrong, Manville, Rubatex, or approved equal.
D. Cellular Polyisocyanurate: Celotex, NRG, R-Max, or approved equal.
E. Adhesives: Benjamin Foster (BF), Mono-Eco, Tremco; numbers designate quality of
adhesive.
2.10 MATERIALS AND SCHEDULES
A. See Exhibits at the end of this section.
PART 3 - EXECUTION
3.1 GENERAL REQUIREMENTS
A. Provide Thermal Insulation:
1. Insulation is required on piping and equipment unless otherwise called for.
2. Only on clean, dry surfaces and after work has been tested.
3. On cold surfaces with continuous unbroken vapor seal.
4. Exposed surfaces shall be white.
5. Pipes individually insulated.
B. Do not cover inspection stampings, openings, petcocks, handholes, manholes, access
doors, plugged outlets, air vents, plugged openings or petcocks.
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Park Grove – Cayuga Medical Center
MEDICAL OFFICE BUILDING
Cayuga Park, Ithaca, NY 14850
HOLT Project No. 2018089
INSULATION 222500 - 3
3.2 PIPE INSULATION
A. Insulate piping systems including fittings, valves, flanges, unions, strainers, and other
attachments installed in piping system, whether exposed or concealed.
B. Piping In Exterior Walls, Spaces, Overhangs, Attics, Or Where Subject To Freezing:
Insulate pipe with double the thickness called for. Piping In Wall Chases: In addition to
the above, pack chase with loose glass fiber insulation.
C. Plumbing Equipment:
1. Install insulation on exposed hot and cold plumbing piping to within 18 in. of
fixture or equipment connection.
2. Insulate exposed domestic hot water and waste piping for plumbing fixtures
designated for use by the handicapped.
D. Joints In Section Pipe Covering Made As Follows:
1. Standard: Longitudinal laps and butt joint sealing strips cemented with BF 85-
20 or factory applied pressure sensitive adhesive lap seal. Stapled with outward
clinching staples.
2. Vapor barrier: For cold services, Longitudinal laps and 4 in. vapor barrier strip
at butt joints shall be sealed with white BF 85-20. Seal ends of pipe insulation at
valves, flanges, and fittings with white BF 85-20.
E. Fittings, Valves And Flanges:
1. Hot and cold water:
a) Concealed: Insulating cement of the same thickness as adjacent pipe
insulation. Cold water to be vapor sealed with BF 30-36 "Seal-Fas".
b) Exposed: Premolded fitting covers of the same material and thickness as
the adjacent pipe insulation and finished with glass cloth applied and
coated with BF 30-36 "Seal-Fas."
2. Optional: In lieu of the standard method above, the Contractor has the option of
using Zeston, Ceel-Tite System, or Proto. Tape all joints at covers.
F. Flexible Pipe Insulation:
1. Split longitudinal joint and seal with adhesive.
2. Fittings made from miter-cut pieces properly sealed with adhesive, or ells may
be continuous.
3. Where exposed, apply white paint as recommended by manufacturer.
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Park Grove – Cayuga Medical Center
MEDICAL OFFICE BUILDING
Cayuga Park, Ithaca, NY 14850
HOLT Project No. 2018089
INSULATION 222500 - 4
3.3 EQUIPMENT INSULATION
A. Equipment insulation surfaces shall be a hard, smooth, uniform finish. Install Work
ready for painting.
3.4 RECOVERING
A. Field apply 6 oz. white glass cloth, cemented and applied over standard jacket. Properly
cut at fittings to avoid wrinkles and coat with BF 30-36. Leave ready for painting.
Provide as called for.
EXHIBIT "I" - PIPE INSULATION MATERIALS
(Notes are at end of Exhibit I)
SERVICE
INSULATION
MATERIAL THICKNESS REMARKS
Domestic cold water Glass fiber or
Flexible
1-1/2" and larger ...... 1"
1-1/4" and smaller ... 1/2"
SEE NOTE 2
Domestic hot and
circulation water (up
to 140o)
Glass fiber or
Flexible
1-1/2" to 8” ...... 1-1/2"
1-1/4" and smaller ..... 1"
Runouts .............. 1"
Domestic hot and
circulation water
(over 140o)
Glass fiber 1-1/2” to 8"...... 2"
1-1/4" and smaller .....1-1/2"
Runouts ................ 1-1/2"
AC unit drains and
overflows (IW)
Glass fiber or
Flexible
All sizes ............ 1/2"SEE NOTE 2
Roof conductor
lines
Glass fiber All sizes ............. 1"Insulate body of drain and
conductor piping, horizontal
and vertical, down to
connection below ground
floor slab or in crawl space
Sanitary/Waste Glass fiber All sizes ............. 1"Insulate in parking garages
NOTES FOR EXHIBIT I
NOTE 1: Exposed insulation shall be covered with PVC jacket.
NOTE 2: Flexible allowed in 1/2 in. thickness only.
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Park Grove – Cayuga Medical Center
MEDICAL OFFICE BUILDING
Cayuga Park, Ithaca, NY 14850
HOLT Project No. 2018089
INSULATION 222500 - 5
EXHIBIT "II" - EQUIPMENT INSULATION MATERIALS
(Notes are at end of Exhibit II)
SERVICE
INSULATION
MATERIAL THICKNESS REMARKS
Domestic hot water
tanks
Calcium silicate or 6
lb. fiberglass
suitable for 450o
service
1-1/2" segmented blocks
or molded sections
Secure blocks with galvanized
steel bands, 12" O.C. Secure
fiberglass with pins, studs, or
clips, then apply 2" galvanized
hexagon mesh wire. Cover
with 1/4" layer insulating
cement. Recover - SEE
NOTE 1
Domestic water pumps Flexible sheets 1/2"Install on "box" framing per
manufacturer's construction
specifications. Arrange for
easy removal and
replacement. Coat with white
finish
NOTES FOR EXHIBIT II
NOTE 1: Where required, provide welded studs, clips or angles as anchors for bands, wires
and mesh.
END OF SECTION 222500
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Park Grove – Cayuga Medical Center
MEDICAL OFFICE BUILDING
Cayuga Park, Ithaca, NY 14850
HOLT Project No. 2018089
WET FIRE SPRINKLER SYSTEMS 223300-1
SECTION 223300 - WET FIRE SPRINKLER SYSTEMS
PART 1 - GENERAL
1.1 WORK INCLUDED
A. Provide labor, materials, equipment and services to perform operations required for the
complete installation and related Work as required in Contract Documents.
1.2 RELATED WORK
A. Basic Mechanical and Electrical Requirements.
B. Excavation and Backfill.
C. Piping and Accessories.
D. Valves.
E. Water Supply.
F. Motors, Starters, and Auxiliaries.
G. Electric Wiring in Plumbing Work.
1.3 QUALITY ASSURANCE
A. Follow all requirements, recommendations, and appendices to comply with the latest
edition of the following publications, codes, standards, and listings/approvals:
1. National Fire Protection Association (NFPA):
a) NFPA 13: Standard for the Installation of Sprinkler Systems. NFPA
13D, NFPA 13R and NFPA 13E as noted.
b) NFPA 14: Standard for the Installation of Standpipe and Hose Stations.
c) NFPA 25: Recommended Practice for the Inspection, Testing and
Maintenance of Water-Based Fire Protection Systems.
2. Factory Mutual Engineering Corporation (FM):
a) Approval Guide with Supplements.
3. Underwriters Laboratories, Inc. (UL): Fire Protection Equipment Directory with
Supplement.
4. Building and Fire Code of New York State, as amended.
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Park Grove – Cayuga Medical Center
MEDICAL OFFICE BUILDING
Cayuga Park, Ithaca, NY 14850
HOLT Project No. 2018089
WET FIRE SPRINKLER SYSTEMS 223300-2
5. OSHA Rules and Regulations.
6. Requirements of insurance and other authorities having jurisdiction.
B. Equipment, devices, hangers, and components shall be UL listed and FM approved and
labeled for the intended fire protection service.
C. The fire protection work shall be performed by an experienced firm regularly engaged in
the installation of fire protection sprinkler systems.
D. The requirements of this Project’s Contract Documents may meet or exceed the
requirements of NFPA and other Codes and Standards listed by this Section. The Fire
Protection Contractor shall comply with all requirements of the Project Documents in
such cases. In situations where NFPA may allow several different methods for sprinkler
and fire protection related work and hydraulics, ultimately the method utilized for this
project will be determined by these Contract Documents and the Project Engineer.
Verify all such situations prior to the bid date.
1.4 SYSTEM DESCRIPTION
A. The fire protection system shall be a wet pipe automatic sprinkler system arranged to
properly protect all spaces as indicated.
B. Water supply shall be through the 6 in. underground fire protection water main to the
system's main riser. Calculated water supply data at the municipal main indicates the
following:
1. 94 psi static.
2. 62 psi residual.
3. 1900 gpm flowing.
C. Fire department connections shall be provided to allow the servicing fire department to
augment the system's normal automatic water supply.
D. The system shall be hydraulically calculated accordance with all provisions of the
Contract Documents and any other authority having jurisdiction.
E. Use of the room design method will not be permitted. Calculations shall be based upon
the specific hazard for the areas being protected. The following minimum requirements
shall be provided as actually installed in the protected spaces.
1. Light hazard: Offices, Admin Areas, Toilet Rooms, Conference Rooms, etc…
a) Water density: 0.10 gpm/sq. ft.
b) Hydraulic remote area: 1500 sq. ft.
c) Combined hose demand: 100 gpm
2. Ordinary Hazard Group 1: Mechanical Rooms, Storage Rooms, Janitor’s
Closets, etc…
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MEDICAL OFFICE BUILDING
Cayuga Park, Ithaca, NY 14850
HOLT Project No. 2018089
WET FIRE SPRINKLER SYSTEMS 223300-3
a) Water density: 0.15 gpm/sq. ft.
b) Hydraulic remote area: 1500 sq. ft.
c) Combined hose demand: 250 gpm
F. Maximum coverage for any sprinkler head shall not exceed NFPA requirements.
G. A minimum 5 psi safety factor shall be provided between the available municipal water
supply curve and the total system demand point. The total system demand point shall be
at the municipal water main and include the calculated sprinkler and interior hose stream
demands plus the exterior hose stream demand at the residual pressure required for
proper system operation.
H. The maximum velocity of flow shall not exceed 20 ft. per second in above ground piping
except as resulting from throttling of flow in sprinkler riser/drop nipples or 15 ft. per
second in pipe segments which contain paddle type waterflow indicators.
I. Include allowances in hydraulic calculations for head losses through paddle type flow
switches and roll grooved pipe segments.
J. Water supply control valves shall be electrically supervised and mechanically locked for
proper position. Waterflow and supervisory circuits shall be in accordance with the
requirements of electrical specifications. Electric connections to sprinkler system
equipment shall be by Division 26. Furnish wiring diagrams for all equipment.
K. Provide 3/16 in. x 1 in. cadmium plated carbon steel chains and master keyed all brass
case hardened padlocks to lock water supply valves in the proper position.
1.5 SUBMITTALS
A. Product Data:
1. Submit manufacturer's catalog cut, specifications and installation instructions for
each item or component of fire protection system. Clearly indicate pertinent
information such as, but not limited to:
a) Manufacturer, model number.
b) Materials, size and type connection.
c) Pressure ratings of components.
d) FM approval/UL listing.
B. Samples:
1. If requested, submit sample of sprinklers.
C. Drawings:
1. Submit complete NFPA 13 drawings, hydraulic calculations with cross reference
to applicable drawings, water supply data, and equipment schedule with ratings
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Park Grove – Cayuga Medical Center
MEDICAL OFFICE BUILDING
Cayuga Park, Ithaca, NY 14850
HOLT Project No. 2018089
WET FIRE SPRINKLER SYSTEMS 223300-4
including those of fire and jockey pumps, controllers and all components, for the
system to the Owner's Representative, Insurance Underwriter, and other
authorities having jurisdiction including:
a) Hydraulic calculations shall be submitted for each design density/remote
area with items in NFPA 13 incorporated including sketches to indicate
flow quantities, sprinklers operating and direction of flow for pipes in
looped and gridded systems.
D. Record Drawings:
1. Submit Record Drawings, hydraulic calculations, test reports, and NFPA Above
and Below Ground Material and Test Certificates to the Owner's Representative,
Insurance Underwriter and other Authorities Having Jurisdiction.
PART 2 - PRODUCTS
2.1 GENERAL
A. Mixing of manufacturers or models of the same or similar component will not be
acceptable.
2.2 FIRE DEPARTMENT CONNECTION - VERIFY TYPE WITH FIRE MARSHALL
A. General: Aluminum adapter with storz inlet, female NPT outlet. Cast brass escutcheon
plate. Hardcoated aluminium storz cap with attachment cable. 45 degree body style.
1. Branding: “Auto Sprk”.
2. Finish: Aluminum with brass plate.
3. 6” Storz equal to Potter Roemer model 5799-03. Confirm size and type of FDC
with fire marshal prior to ordering.
4. Manufacturers: Badger-Powhatan, Croker-Standard, Elkhart, or approved equal.
2.3 GAUGES
A. Accuracy: ANSI B40.1 Grade B, 2% of span; 0 to 300 psi standard range.
1. Case: Anodized aluminum, glass lens; copper alloy tube, tip and socket; brass
movement.
2. Connection: 1/4 in. NPT male bottom connection.
3. Manufactures: Viking Model 01124A Air Pressure Gauge and 01934A Water
Pressure Gauge or approved equal.
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Park Grove – Cayuga Medical Center
MEDICAL OFFICE BUILDING
Cayuga Park, Ithaca, NY 14850
HOLT Project No. 2018089
WET FIRE SPRINKLER SYSTEMS 223300-5
2.4 SPRINKLER EQUIPMENT
A. Manufacturers: Gem, Reliable, Viking, or approved equal.
B. Riser Check Valve:
1. Design equipment: Tyco CV-1FR or approved equal.
C. Sprinklers: Brass or bronze 1/2 in. orifice, 1/2 in. NPT. 165OF ordinary temperature
classification for light hazards and 212oF for ordinary hazards. Use 286oF sprinklers in
Mechanical, Electrical, and Elevator Rooms; in vicinity of heat equipment/sources; and
in accordance with Contract Documents.
1. Finished ceiling areas: Chrome plated finish sprinklers with matching two piece
adjustable deep two piece adjustable semi-recessed, equal to Viking E-1/F-1.
Escutcheon for all areas name specific areas:
2. Unfinished ceiling areas: Natural brass/bronze finish pendent or upright
sprinklers as required.
3. Sprinklers shall not have any portion of the fusible/frangible element recessed or
covered.
4. Types and design equipment.
a) SSP and SSU: Gem F950, Reliable Model G, Viking Model M.
b) Horizontal sidewall: Gem F950/Q-46, Reliable Model G/HSW-1,
Viking Model M.
c) Quick response UL 199 listed: Gem FR-1 Aquarius F995 pendent and
F996 sidewall; Central Omega C-1 pendent and HEC-12 sidewall;
Reliable Model GFR ZX-1 Viking Model M Microfast H Horizon.
d) Dry pendent/sidewall: Gem Issue C solder type, Central H-1, Reliable
G3, Viking Model C.
e) Corrosion resistant: Factory applied lead, wax or other coatings and not
disrupted during installation. Gem issue D, Reliable F1, Viking Model
M.
f) Intermediate level: Gem F950, Reliable Model G, Viking Model M with
Water Shield and Guard.
g) Public areas, offices and other finished ceiling areas: Provide 155F
white painted finish quick response, extended coverage, light hazard,
extra-large orifice sprinklers with matching semi-recessed escutcheon.
Viking Model 08339 and SIN VK608, with Model F-1 adjustable
escutcheon or approved equal.
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Park Grove – Cayuga Medical Center
MEDICAL OFFICE BUILDING
Cayuga Park, Ithaca, NY 14850
HOLT Project No. 2018089
WET FIRE SPRINKLER SYSTEMS 223300-6
h) Unfinished ceiling areas: Provide rough brass finish, pendent or upright
as noted, quick response, extended coverage, light hazard, extra-large
orifice sprinklers, temperature rating as appropriate for hazard. Make:
Viking Model 08339 and SIN VK608 or approved equal.
i) Concealed sprinkler heads as noted on the drawings: Provide 165F
quick response, extended coverage, light hazard, large orifice sprinklers
with matching semi-recessed escutcheon. Viking Model 08498A and
SIN VK625, with white (1004) cover base model 09804 or approved
equal.
j) Horizontal sidewall sprinklers: Provide rough brass finish horizontal
sidewall sprinklers, 155F. Make: Viking Model M5, “Microfast” or
approved equal.
k) Concealed horizontal sidewall sprinklers (Quick response): Concealed
horizontal sidewall sprinklers shall have a cover plate that is a push-on,
pull-off assembly with a cover diameter no greater than 2-3/4”.
Concealed sprinklers shall have a ½” NPT, a standard orifice, and a
nominal K Factor of 5.6. Quick response horizontal sidewall sprinklers
shall be cULus Listed for Light Hazard and Ordinary Hazard
occupancies. Concealed Horizontal Sidewall Sprinklers shall be equal to
Viking SIN VK408.
D. Mechanical Guards For Sprinklers:
1. Design equipment: Gem F774, Viking Model D-1, or approved equal.
E. Sprinkler Cabinets And Spare Sprinklers:
1. Steel or aluminum construction with shelves and shelf holes to accommodate
spare sprinklers.
2. Red with hinged front door and label.
3. With sprinkler wrenches compatible for each type used.
4. Provide a stock of 12 spare sprinklers for each system, of the type and proportion
to those used in each system.
5. Design equipment: Gem F740, Reliable Model A1, Viking Model 01724A or
01725A, or approved equal.
2.5 ALARM EQUIPMENT
A. Electric Bell: 6” round red enamel steel bell with a 24VDC electric motor
1. Design equipment: Potter, Tyco, Viking or approved equal.
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Park Grove – Cayuga Medical Center
MEDICAL OFFICE BUILDING
Cayuga Park, Ithaca, NY 14850
HOLT Project No. 2018089
WET FIRE SPRINKLER SYSTEMS 223300-7
B. Electric Waterflow:
1. Pressure switches: At main riser to indicate waterflow condition
a) Case: Drip-proof.
b) Service and range: As required for air or water service.
c) Adjustable differential.
d) S.P.D.T. contacts.
e) 24 VDC.
f) Design equipment: Potter Electric, Autocall, or approved equal.
2. Paddle type waterflow indicators: Adjustable pneumatic retard feature.
a) Dual S.P.D.T. contacts.
b) 24 VDC.
c) Design equipment: Autocall WF-5, Potter Electric VSR-D or VSR-T, or
approved equal.
C. Electric Tamper Switches: Supervise valves controlling water supplies in the
open/proper position. Integral with the valve or separate with provisions to actuate a
supervisory alarm upon valve movement and upon removal of the device cover, with
mounting brackets and hardware.
1. 24 VDC, S.P.D.T contacts.
2. Design equipment: Potter Electric Model OSYSU-A for OS&Y valves and
Model PIVSU-A for post indicator and butterfly valves.
2.6 SYSTEM COMPONENT IDENTIFICATION
A. Control, drain and test valves shall be provided with permanently marked identification
signs of baked enamel substantial metal construction. The signs shall be permanently
mounted on the piping or wall at the valve, or on the valve, but shall not be hung on the
valve with wires or chains which permits easy removal of the sign. The sign shall clearly
indicate the valve's purpose and what portion of the structure it serves. Additional signs,
shall be provided at each alarm check valve to clearly indicate hydraulic calculation data.
2.7 HEAT TRACING
A. Listed heat tracing systems shall be permitted in accordance with NFPA 13. Where used
to protect branch lines, the heat tracing system shall be specifically listed for use on
branch lines. Electronically supervision of the heat tracing system shall provide positive
confirmation that the circuit is energized.
System consists of a self-regulating heating cable, connection kits, accessories, and
energy-efficient control and monitoring controller. The heating cable shall have a
polyolefin jacket for aboveground fire sprinkler piping, including standpipes, mains, and
branch fire sprinkler piping.
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Park Grove – Cayuga Medical Center
MEDICAL OFFICE BUILDING
Cayuga Park, Ithaca, NY 14850
HOLT Project No. 2018089
WET FIRE SPRINKLER SYSTEMS 223300-8
B. Delegated Design: Engage manufacturer to design complete and functional heat-tracing
system as required by project documents.
C. Heating Element: Pair of parallel No. 16 AWG, nickel-coated, stranded copper bus wires
embedded in crosslinked conductive polymer core, which varies heat output in response
to temperature along its length. Terminate with waterproof, factory-assembled, non-
heating leads with connectors at one end, and seal the opposite end with a watertight end
seal. Cable shall be capable of crossing over itself once without overheating.
D. Comply with UL 515A, CSA 22.2 No 130-03, and IEEE 515.1 requirements. Electrical
Components, Devices, and Accessories: Listed and labeled as defined in NFPA 70, by a
qualified testing agency, and marked for intended location and application.
E. Basis-of-Design Product: Subject to compliance with requirements, provide RAYCHEM,
a brand of nVent; XL-Trace Pipe Freeze/Flow Maintenance or approved equal.
F. Controls:
1. Single-Circuit Local Digital Controller equal to RAYCHEM 465
2. Multi-Circuit Distributed Digital Control System equal to RAYCHEM; ACS-30.
Control and monitor pipe freeze protection for fire protection circuits using a centralized
control system with distributed power and control modules.
Approval: The complete heat trace system (heating cable, connection kits, and controller)
shall be UL Listed (VGNJ) and marked for intended use of freeze protection of
standpipes, mains and branch fire sprinkler piping.
G. Heating Cable Connection Kits equal to RAYCHEM; RayClic
Connection kits shall be rated NEMA 4X to prevent water ingress and corrosion. All
components shall be UV stabilized and shall not require cutting into heating-cable core
to expose bus wires.
H. Accessories:
a. Cable Installation Accessories: Fiberglass tape, cable ties, connection kits, and end
seals all furnished by manufacturer or as recommended in writing by
manufacturer.
b. Identification: Provide and install "Electric Heat Traced" labels on exterior of pipe
insulation every 10 ft. on opposite sides of pipe, and on all splices, tees, crosses,
and power connections for the entire length of heat traced piping.
c. Thermal Pipe Insulation:
1) Pipes to be thermally insulated in accordance with manufacturer's written
requirements.
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Park Grove – Cayuga Medical Center
MEDICAL OFFICE BUILDING
Cayuga Park, Ithaca, NY 14850
HOLT Project No. 2018089
WET FIRE SPRINKLER SYSTEMS 223300-9
2) Thermal Insulation: Flame retardant, closed‐cell or fiberglass with
waterproof covering.
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Park Grove – Cayuga Medical Center
MEDICAL OFFICE BUILDING
Cayuga Park, Ithaca, NY 14850
HOLT Project No. 2018089
WET FIRE SPRINKLER SYSTEMS 223300-10
I. INSTALLATION
1. Test and install system per the manufacturer’s recommendations.
PART 3 - EXECUTION
3.1 INSTALLATION
A. The nature of the work requires coordination with other trades. Shop fabrication shall be
done at the Contractor's risk. Relocation of piping and components to avoid obstructions
may be necessary. Relocation, if required, shall be done at the Contractor's expense.
The installation shall be performed in a workmanlike manner as determined by the
Owner's Representative and in accordance with the Contract Documents, manufacturer's
printed installation instructions, and submitted and Owner's Representative reviewed
drawings.
B. Piping shall not pass directly over electric panel boards, switchboards, motor control
centers, and similar electric and telephone equipment. However, protection for these
spaces shall be provided.
C. Piping shall be installed concealed above finish ceiling area with sprinklers located in the
center quarter points of ceiling tiles where ceiling tiles are used.
D. Provide a readily removable flushing connection consisting of a cap at each end of cross
mains.
E. Provide mechanical guards for heads in mechanical and storage spaces, less than 8
ft. above finished floor subject to mechanical damage.
F. Pipe ball drip valves to discharge at a floor drain or to the exterior. Pipe 2 in. main
drains and water motor gong drains to discharge to the exterior at approximately 24
in. above finished grade.
G. Securely install the spare sprinkler cabinets to the building wall at the main riser.
H. Inspector's test valves shall be installed 7 ft. or less above the finished floor.
I. Fire department connections shall be installed 3 ft. above finished grade and water motor
gongs approximately 10 ft. above finished grade.
J. Upright sprinklers directly on branch lines shall be installed with their frame parallel to
the piping.
K. Provide sprinkler protection under ductwork, groups of ductwork and other obstructions
to water spray and distribution. Use intermediate level sprinklers if subject to water
spray from above.
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MEDICAL OFFICE BUILDING
Cayuga Park, Ithaca, NY 14850
HOLT Project No. 2018089
WET FIRE SPRINKLER SYSTEMS 223300-11
L. Exposed pipe shall be left clean for painting.
M. For anti-freeze loops, use only chemically pure or United States Pharmacopoeia 96.5%
grade glycerin and 30% water solutions.
N. Coordinate and activate the systems or portions of the system to operational status as
soon as possible.
3.2 PIPING, VALVES, HANGERS, ETC.
A. Refer to other applicable sections. Run slightly off level to low points; provide drain
valves arranged per Contract Documents.
3.3 ADDITIONAL SPRINKLERS AND MECHANICAL SPRINKLER GUARDS
A. Include an allowance for providing 10 additional sprinklers and associated
piping/supports installed at locations where job conditions or equipment selections may
require. Provide a credit for sprinklers, piping and supports not installed.
3.4 ELEVATOR HOISTWAYS AND MACHINE ROOMS
A. Sidewall spray sprinklers shall be installed at the bottom of each elevator hoistway not
more than 2 ft (0.61 m) above the floor of the pit.
1. The sprinkler required at the bottom of the elevator hoistway by shall not be
required for enclosed, noncombustible elevator shafts that do not contain
combustible hydraulic fluids.
B. Automatic sprinklers in elevator machine rooms or at the tops of hoistways shall be of
ordinary- or intermediate-temperature rating.
C. Upright, pendent, or sidewall spray sprinklers shall be installed at the top of elevator
hoistways with flow switch.
1. The sprinkler required at the top of the elevator hoistway by shall not be required
where the hoistway for passenger elevators is noncombustible and the car
enclosure materials meet the requirements of ASME A17.1, Safety Code for
Elevators and Escalators.
3.5 STAIRWAYS
A. Sprinklers shall be installed beneath all stairways of combustible construction.
B. In noncombustible stair shafts having noncombustible stairs with noncombustible or
limited combustible finishes, sprinklers shall be installed at the top of the shaft and under
the first landing above the bottom of the shaft.
C. Where noncombustible stair shafts are divided by walls or doors, sprinklers shall be
provided on each side of the separation.
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Park Grove – Cayuga Medical Center
MEDICAL OFFICE BUILDING
Cayuga Park, Ithaca, NY 14850
HOLT Project No. 2018089
WET FIRE SPRINKLER SYSTEMS 223300-12
D. Sprinklers shall be installed beneath landings or stairways where the area beneath is used
for storage.
1. Sprinklers shall be permitted to be omitted from exterior stair towers when the
exterior walls of the stair tower are at least 50 percent open and when the stair
tower is entirely of noncombustible construction.
E. Stairs Serving Two or More Fire Divisions. Sprinklers shall be installed in the stair shaft
at each floor landing where two or more doors open from that landing into separate fire
divisions.
3.6 TESTS
A. General:
1. Pipe installation shall be inspected by Owner's Representative prior to being
covered by building construction or backfill.
2. Give the Owner's Representative advance notice of final tests. Perform tests in a
safe manner. Provide written certification that tests have been successfully
completed. Use NFPA Above and Below Ground Material and Test Certificate
Forms.
3. Correct system leaks prior to final test. Do not utilize water additives, caulking,
etc., to correct leaks. Provide appliances, equipment, instruments, devices and
personnel.
4. Flushing: Follow Contract Documents and utilize open end pipe sections if
possible.
B. Pressure Tests:
1. Hydrostatic tests: Minimum 200 psi and in accordance with NFPA 13 for two
hours.
a) Air test not accepted as final test.
2. Do not subject existing systems to excess pressures.
C. Alarm Tests:
1. Demonstrate activation of alarms and operational trip test and water delivery
time for dry systems by use of Inspector's test valve.
3.7 SYSTEM TURNOVER
A. Prior to final acceptance, instruct the Owner's Representative in the proper operation,
maintenance, testing, inspection and emergency procedures for all systems furnished, for
a period of time as needed. Provide one new original pamphlet of NFPA 25. Indicate in
Received by DiMarco 02/25/2021
Park Grove – Cayuga Medical Center
MEDICAL OFFICE BUILDING
Cayuga Park, Ithaca, NY 14850
HOLT Project No. 2018089
WET FIRE SPRINKLER SYSTEMS 223300-13
writing to the Owner's Representative the provisions for proper maintenance, testing, and
inspection of the systems as required by local fire codes.
END OF SECTION 223300
Received by DiMarco 02/25/2021
Park Grove – Cayuga Medical Center
MEDICAL OFFICE BUILDING
Cayuga Park, Ithaca, NY 14850
HOLT Project No. 2018089
FIRE STANDPIPE SYSTEMS 223750-1
SECTION 223750 - FIRE STANDPIPE SYSTEMS
PART 1 - GENERAL
1.1 WORK INCLUDED
A. Provide labor, materials, equipment and services to perform operations required for the
complete installation and related Work as required in Contract Documents.
1.2 RELATED WORK
A. Basic Mechanical and Electrical Requirements.
B. Excavation and Backfill
C. Piping and Accessories
D. Valves
E. Water Supply.
F. Fire Protection Pump Systems.
1.3 QUALITY ASSURANCE
A. Follow all requirements, recommendations and appendices to comply with the following
latest editions of the publications, codes, standards, and listings/approvals:
1. National Fire Protection Association (NFPA):
a) NFPA 14: Standard for the Installation of Standpipe and Hose Systems.
b) NFPA 25: Standard for the Inspection, Testing and Maintenance of
Water-Based Fire Protection Systems.
c) NFPA 1961: Standard on Fire Hose.
d) NFPA 24: Standard for the Installation of Private Fire Service Mains and
Their Appurtenances.
e) NFPA 241: Standard for Safeguarding Construction, Alteration and
Demolition Operations.
2. Factory Mutual Engineering Corporation (FM):
a) Approval Guide with Supplements.
3. Underwriters Laboratories, Inc. (UL): 1990 Fire Protection Equipment
Directory with Supplement.
4. Building and Fire Code of New York State, as amended.
5. OSHA Rules and Regulations.
6. All requirements of insurance and other authorities having jurisdiction.
B. Equipment, devices, hangers, and components shall be UL listed and FM approved and
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Park Grove – Cayuga Medical Center
MEDICAL OFFICE BUILDING
Cayuga Park, Ithaca, NY 14850
HOLT Project No. 2018089
FIRE STANDPIPE SYSTEMS 223750-2
labeled for the intended fire protection service.
C. Fire protection work shall be performed by an experienced firm regularly engaged in the
installation of fire protection standpipe systems.
D. The requirements of this Project’s Contract Documents may meet or exceed the
requirements of NFPA and other Codes and Standards listed by this Section. The Fire
Protection Contractor shall comply with all requirements of the Project Documents in
such cases. In situations where NFPA may allow several different methods for sprinkler
and fire protection related work and hydraulics, ultimately the method utilized for this
project will be determined by these Contract Documents and the Project Engineer.
Verify all such situations prior to the bid date.
1.4 SYSTEM DESCRIPTION
A. The fire system shall be a wet, Class I standpipe system.
1. System shall be arranged:
a) With the supply valves open and water pressure maintained at all times.
B. Water supply shall be through the 6 in. underground fire protection water main to the
system's main riser. Calculated water supply data at the municipal main indicates the
following:
1. 94 psi static.
2. 62 psi residual.
3. 1900 gpm flowing.
C. Fire department connections shall be provided to allow the servicing fire department to
augment the system's normal automatic water supply.
1. The system shall not be required to maintain the 100 psi minimum residual
pressure requirements of NFPA 14. This will be provided by the servicing fire
department mobile pumps via fire department connections.
D. Water supply control valves shall be electrically supervised and mechanically locked for
proper position. Waterflow and supervisory circuits shall be in accordance with the
requirements of electrical specifications. Electric connections to standpipe equipment
shall be by Division 26. Furnish wiring diagrams for all equipment.
E. Provide 3/16 in. x 1 in. cadmium plated carbon steel chains and master keyed all brass
case hardened padlocks to lock water supply valves in the proper position.
1.5 SUBMITTALS
A. Product Data:
1. Submit manufacturer's catalog cut, specifications and installation instructions for
Received by DiMarco 02/25/2021
Park Grove – Cayuga Medical Center
MEDICAL OFFICE BUILDING
Cayuga Park, Ithaca, NY 14850
HOLT Project No. 2018089
FIRE STANDPIPE SYSTEMS 223750-3
each item or component of fire protection system. Clearly indicate pertinent
information such as, but not limited to:
a) Manufacturer, model number.
b) Materials, size and type connection.
c) Pressure ratings of components.
d) FM approval/UL listing.
B. Drawings:
1. Submit complete drawings, calculations, water supply data and equipment
schedule for the system to the Owner's Representative, Insurance Underwriter,
and other authorities having jurisdiction including:
C. Record Drawings: Submit Record Drawings, Test Reports and NFPA Above and Below
Ground Material and Test Certificates to the Owner's Representative, Insurance
Underwriter and other authorities having jurisdiction.
PART 2 - PRODUCTS
2.1 GENERAL
A. Mixing of manufacturers or models of the same or similar component will not be
acceptable.
2.2 FIRE DEPARTMENT CONNECTION - VERIFY TYPE WITH FIRE MARSHALL
A. General: Aluminum adapter with storz inlet, female NPT outlet. Cast brass escutcheon
plate. Hardcoated aluminium storz cap with attachment cable. 45 degree body style.
1. Branding: “Auto Sprk”.
2. Finish: Aluminum with brass plate.
3. 6” Storz equal to Potter Roemer model 5799-03. Confirm size and type of FDC
with fire marshal prior to ordering.
4. Manufacturers: Badger-Powhatan, Croker-Standard, Elkhart, or approved equal.
2.3 MAIN ALARM VALVE EQUIPMENT
A. Manufacturers: Gem, Reliable, Viking, or approved equal.
B. Riser Check Valve:
1. Design equipment: Tyco CV-1FR or approved equal.
2.4 ALARM EQUIPMENT
A. Water Gong: Hydraulic alarm system with red water motor gong, wall plate
Received by DiMarco 02/25/2021
Park Grove – Cayuga Medical Center
MEDICAL OFFICE BUILDING
Cayuga Park, Ithaca, NY 14850
HOLT Project No. 2018089
FIRE STANDPIPE SYSTEMS 223750-4
mechanisms, shaft extensions, galvanized piping, strainers, valves and connections.
1. Make: Gem Model F630, Reliable Model C, Viking Model F-1, or approved
equal.
B. Electric Pressure Switches: At main riser to indicate waterflow condition, remote low
air pressure supervisory alarm, and for air compressor operation to maintain dry system
side air pressure.
1. Case: Dripproof.
2. Service and range: As required for air or water service.
3. Adjustable differential.
4. S.P.D.T. contacts.
5. 24 VDC.
6. Make: Autocall, Potter Electric, Reliable, or approved equal.
C. Electric Paddle Type Waterflow Indicators: Adjustable pneumatic retard feature.
1. Dual S.P.D.T. contacts.
2. 24 VDC.
3. Make: Autocall WF-5, Potter Electric VSR-D or VSR-T, Reliable, or approved
equal.
D. Electric Tamper Switches: Supervise valves controlling water supplies in the
open/proper position. Integral with the valve or separate with provisions to actuate a
supervisory alarm upon valve movement and upon removal of the device cover. With
mounting brackets and hardware.
1. 24 VDC, S.P.D.T. contacts.
2. Make: Potter Electric Model OSYSU-A for OS&Y valves and Model PIVSU-A
for post indicator and butterfly valves, or approved equal.
2.5 GAUGES
A. Accuracy: ANSI B40.1 Grade B, +2% of span; 0 to 300 psi standard range.
1. Case: Anodized aluminum, glass lens; copper alloy tube, tip and socket; brass
movement.
2. Connection: 1/4 in. NPT male bottom connection.
2.6 HOSE VALVES, HOSE RACK ASSEMBLIES AND CABINETS
A. Make: Badger-Powhatan, Croker-Standard, Elkhart, Potter-Roemer (Numbers are
included for reference), or approved equal.
B. Hose Valves: Brass angle body, spoked wheel handle, 300 psi wwp, polished chromium
plated, threads shall conform to requirements of the Fire Department.
Received by DiMarco 02/25/2021
Park Grove – Cayuga Medical Center
MEDICAL OFFICE BUILDING
Cayuga Park, Ithaca, NY 14850
HOLT Project No. 2018089
FIRE STANDPIPE SYSTEMS 223750-5
1. 2-1/2 in. fire department valve: 2-1/2 in. female inlet by 2-1/2 in. NST male
outlet, with matching finishes, lugged, 2-1/2 in. x 1-1/2 in. NST brass reducer
and 1-1/2 in. NST lugged brass cap and chain.
a) Design equipment: Potter-Roemer Fig. 4065
2.7 SYSTEM COMPONENT IDENTIFICATION
A. Control, drain and sectional valves shall be provided with permanently marked
identification signs of baked enamel substantial metal construction. The signs shall be
permanently mounted on the piping or wall at the valve, or on the valve, but shall not be
hung on the valve with wires or chains which permits easy removal of the sign.
B. The sign shall clearly indicate the valve's purpose and what portion of the structure it
serves.
C. Provide additional signs as required such as for fire department use only; pressure
exceeds 150 psi at this valve, dry standpipe for fire department use only, etc., and decals
identifying contents of each cabinet assembly.
PART 3 - EXECUTION
3.1 INSTALLATION
A. The nature of the work requires coordination with other trades. Shop fabrication shall be
done at the Contractor's risk. Relocation of piping and components to avoid obstructions
may be necessary. Relocation, if required, shall be done at the Contractor's expense.
B. The installation shall be performed in a workmanlike manner as determined by the
Owner's Representative and in accordance with the Contract Documents, manufacturer's
printed installation instructions, and submitted and Owner's Representative reviewed
drawings.
1. Piping shall be installed concealed above finish ceiling areas and in fire rated
stair enclosures.
2. Install hose valves to provide a minimum 3 in. clearance around the entire
threaded connection to facilitate hose connection.
3. Install 2-1/2 in. fire department valves at 4 ft. AFF in stair towers and 3 ft. AFF
at other locations. For valves in cabinets, install with valve discharge straight
out of cabinet or out and down towards floor at about 45 degrees.
4. Install hose rack assemblies with top of valve 5 ft. AFF.
5. Fire department connections shall be installed 3 ft. above finished grade and
water motor gongs 10 ft. above finished grade.
Received by DiMarco 02/25/2021
Park Grove – Cayuga Medical Center
MEDICAL OFFICE BUILDING
Cayuga Park, Ithaca, NY 14850
HOLT Project No. 2018089
FIRE STANDPIPE SYSTEMS 223750-6
6. Pipe ball drip valves to discharge at a floor drain or to the exterior. Pipe 2
in. main drains and water motor gong drains to discharge to the exterior at
approximately 24 in. above finished grade.
7. Provide an accessible pressure gauge near the topmost outlet of each standpipe
arranged to drain.
8. Piping from the main standpipe to hose valves shall be at least the size of the
valve and serve only one valve per connection to the main standpipe.
9. Exposed pipe shall be left clean for painting.
C. A standpipe system shall be provided for use by the Fire Department at all times during
construction. Follow all requirements of the Fire Department, OSHA, and Contract
Documents.
1. Provide 18 in. x 18 in., NFPA 178 style, reflective finish signs identifying
duplex fire department connections during construction.
2. Provide the system with temporary 1-1/2 in. listed lined hose reel or rack
assemblies and water supply so not more than 100 ft. of hose covers all portions
of any floor during construction.
3. Notify the Fire Department in writing that the temporary standpipe is in service,
the locations of fire department connections and 2-1/2 in. hose valves, and hose
threads utilized. Obtain and deliver a copy of the fire department's written
acknowledgement to the Owner's Representative.
D. Coordinate and activate the system to operational status as soon as possible.
3.2 PIPING, VALVES, HANGERS, ETC.
A. Refer to other applicable sections.
B. Run slightly off level to low points, provide drain valves arranged per Contract
Documents.
3.3 TESTS
A. General:
1. Pipe installation shall be inspected by Owner's Representative prior to being
covered by building construction or backfill.
2. Give the Owner's Representative, advance notice of final tests. Perform tests in
a safe manner. Provide written certification that tests have been successfully
completed.
3. Correct system leaks prior to final test. Do not utilize water additives, caulking,
Received by DiMarco 02/25/2021
Park Grove – Cayuga Medical Center
MEDICAL OFFICE BUILDING
Cayuga Park, Ithaca, NY 14850
HOLT Project No. 2018089
FIRE STANDPIPE SYSTEMS 223750-7
etc. to correct leaks. Provide appliances, equipment, instruments, devices and
personnel.
B. Flushing: Follow Contract Documents and utilize open end pipe sections, if possible.
C. Pressure Tests:
1. Hydrostatic tests: Minimum 200 psi and in accordance with NFPA 14 for two
hours.
a) Air test not accepted as final test.
2. Air test: Minimum 40 psi for 24 hours with loss not to exceed 1.5 psi within the
24 hour duration.
3. Do not subject existing systems to excess pressures.
D. Alarm Tests:
1. Demonstrate activation of alarms
E. Flow Tests: Give advance notice to the Fire Department so they may be present if they
desire.
1. Flow 500 gpm from the topmost outlet of the most remote standpipe.
2. Concurrently flow 250 gpm from the topmost outlet of each of the other
standpipes for a total flow not to exceed 750 gpm.
3. Record the residual pressures and flows at the topmost outlet of each standpipe
during the test.
3.4 SYSTEM TURNOVER
A. Prior to final acceptance, instruct the Owner's Representative and Fire Department in the
proper operation, maintenance, testing, inspection and emergency procedures for all
systems furnished, for a period of time as needed.
B. Provide one new original pamphlet of NFPA 14 and NFPA 25 to the Owner's
Representative and indicate maintenance inspection and testing provisions to comply
with local fire codes.
C. Notify Fire Department in writing the permanent system is operational.
END OF SECTION 223750
Received by DiMarco 02/25/2021
Park Grove – Cayuga Medical Center
MEDICAL OFFICE BUILDING
Cayuga Park, Ithaca, NY 14850
HOLT Project No. 2018089
WATER SUPPLY 224100 - 1
SECTION 224100 - WATER SUPPLY
PART 1 - GENERAL
1.1 WORK INCLUDED
A. Provide labor, materials, equipment and services to perform operations required for the
complete installation and related Work as required in Contract Documents.
1.2 QUALITY ASSURANCE
A. Follow all requirements, recommendations and appendices of the following publications,
codes, standards, and listings:
1. AWWA / ANSI C600: American Water Works Association - Standard for
Installation of Ductile Iron Water Mains and Their Appurtenances.
2. NFPA 24: National Fire Protection Association - Standard for the Installation of
Private Fire Service Mains and Their Appurtenances.
3. New York State Health Department: Cross Connection Control Manual
1.3 SUBMITTALS
A. All items specified under “Part 2 - Products” of this Section.
PART 2 - PRODUCTS
2.1 DOMESTIC WATER AND FIRE PROTECTION SYSTEMS PIPING
A. Refer to Section 220600 - “Piping Systems and Accessories” for piping materials.
2.2 WATER METER
A. Provide turbine type water meter manufactured by Badger, Hersey, Sensus, Neptune-
Trident, or approved equal. Provide the following the devices and accessories on the
water service meter arrangement:
1. Bypass with valves (OS & Y or ball type), as indicated on the Contract
Drawings.
2. Isolation valves (OS & Y or ball type) and unions or flanges on each side of
meter.
3. Strainer on inlet side of meter (type as noted on Contract Drawings).
Received by DiMarco 02/25/2021
Park Grove – Cayuga Medical Center
MEDICAL OFFICE BUILDING
Cayuga Park, Ithaca, NY 14850
HOLT Project No. 2018089
WATER SUPPLY 224100 - 2
4. Pressure gauge on downstream side of meter and bypass.
5. Thermometer on downstream side of meter and bypass.
6. Concrete pad under meter, for support. Size of pad as indicated on the Contract
Drawings.
7. Fire Service: Full flow waterway; same size as service piping, FM approved.
Manufactured by Hersey or Neptune - Trident. Make: Hersey Model FM or
Neptune - Trident Protectus.
2.3 BACKFLOW PREVENTORS
A. Reduced pressure zone (RPZ) type:
1. Provide where indicated.
a) Approved for use and listed as an acceptable device by the New York
State Department of Health. Relief air shall not enter the same opening
in the device as the relief water discharge.
b) Sizes ½ inch through 2 inches: All bronze body construction. Sizes 2½
and larger: Cast iron body with epoxy coating. All devices shall have
stainless steel nuts and bolts and stainless steel internal parts.
c) Easily removed from line for service; flanges or unions on each side of
device.
d) Four test cocks, strainer and isolation resilient wedge valves. Provide
one test cock on the inlet side of the upstream valve.
e) Provide drain assembly from each device with air gap fitting and full
size indirect waste line to the nearest floor drain or to the exterior.
f) Provide heavy duty flap gates, equal to Agri Drain, on RPZ relief valve
discharge pipe > 4-inches when draining to the building’s exterior.
g) Provide Type D shock absorber on outlet side of device (refer to Section
15B450).
h) Make: ¾ inches through 2 inches - Watts LF909-S-QT-HW Series.
Sizes 2½ and larger - Watts LF957.
i) By-passes around backflow preventers are prohibited.
j) For fire service: UL listed and FM approved; same size as fire service;
Watts 957RPDA.
Received by DiMarco 02/25/2021
Park Grove – Cayuga Medical Center
MEDICAL OFFICE BUILDING
Cayuga Park, Ithaca, NY 14850
HOLT Project No. 2018089
WATER SUPPLY 224100 - 3
2. Provide for all make-up water lines.
a) Make: Watts LF909-S-QT-HW Series with isolation valves (same size as
line). Coordinate with Mechanical drawings.
b) Provide cap down stream of RPZ for HVAC contractor.
c) Mount as high as possible in Mechanical/Boiler Room.
d) Provide 1-1/2” drain from RPZ’s relief valve and terminate at nearest
floor drain.
3. Provide for all beverage and ice machines.
a) Make: Watts 9BD, in supply line as required by code.
4. In-line continuous pressure type (vacuum breakers): No back-pressure
a) Watts No. N9C with polished chrome finish.
b) Watts Series 800M4QT.
5. Atmospheric type (vacuum breakers): use only when not under pressure
a) Watts Series 288A, brass. ¼” - 3”, use for dispensers, tanks, etc.
2.4 PRESSURE REDUCING VALVES (PRV)
A. Provide where indicated on the Contract Drawings:
1. Standard capacity, all bronze body, renewable stainless steel seat, stainless steel
strainer, and thermal expansion bypass feature.
2. Valve parts shall be replaceable without dismantling or removing the valve from
the line being served.
3. Valve shall be rated for a maximum temperature of 160 degrees Fahrenheit and
be rated for an initial pressure of 300 pounds maximum. The adjustable pressure
range shall be from 25 psi to 75 psi.
4. Provide 160 pound gauge and tapping on valve body.
5. Provide isolation valves on each side of PRV as indicated by the Contract
Drawings.
6. Make: Watts or approved equal.
Valves 1/2” – 1” Watts model LFU5B-GG
Valves 1-1/2” – 2” Watts model LF25AUB
Valves 2-1/2” – 3” Watts model LFN223BS
7. Provide where indicated on the Contract Drawings.
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Park Grove – Cayuga Medical Center
MEDICAL OFFICE BUILDING
Cayuga Park, Ithaca, NY 14850
HOLT Project No. 2018089
WATER SUPPLY 224100 - 4
2.5 UNDERGROUND VALVES (BURIED)
A. Refer to Section 221000 - “Valves”
PART 3 - EXECUTION
3.1 GENERAL
A. Installation shall conform to Article 1.2 of this section and shall be provided in a
workmanlike manner as determined by the Owner's Representative and the Contract
Specifications.
3.2 WATER SERVICE
A. Install all water piping on a firm bed, using caution where piping passes over all
excavations. Install concrete thrust blocks at all changes in direction and where
indicated on the Contract Documents (not required for type K copper installations).
Provide mechanical joint retainer glands for all water piping joints unless otherwise
noted. Coat all clamps, rods, nuts, etc., with two coats bitumastic coal tar type coating.
B. Minimum cover for any water or fire service shall be 5 feet - 0 inches unless otherwise
noted.
C. Where an underground water or fire main crosses (over or under) a sanitary or storm
sewer, and is within 1 foot - 6 inches vertical distance from the sewer, encase the main in
a 4 inch thick concrete casing for a distance of 10 foot - 0 inch on each side of the
crossing. Provide curb valve and box.
D. Provide curb valves and boxes where noted. Refer to Section 221000.
E. Provide polyethylene encasement of all piping and appurtenances in accordance with
ANSI / AWWA C105/A21.5.
3.3 WATER METER
A. Verify all water meter requirements with local water authority before ordering
equipment.
3.4 PIPING
A. Run all water piping slightly off level to low points. Provide drain valves and caps at all
low points in the domestic water system.
B. Provide water hammer arrestors where shown or specified. Provide water hammer
arrestors where solenoid or quick closing valves are installed.
C. Branch headers serving flush valves and fixtures shall be run full size to the last fixture
Received by DiMarco 02/25/2021
Park Grove – Cayuga Medical Center
MEDICAL OFFICE BUILDING
Cayuga Park, Ithaca, NY 14850
HOLT Project No. 2018089
WATER SUPPLY 224100 - 5
being served unless otherwise noted.
D. All exposed water piping in kitchens shall be chrome plated brass from insulation to
fixture or equipment connection.
E. All exposed water piping under fixtures shall be chrome plated brass.
F. Provide dielectric pipe fittings when connecting systems of dissimilar metals. Refer to
Section 220600.
G. Supply piping to all fixtures, faucets, shower accessories, hydrants and flush valves shall
be anchored to prevent movement. Provide additional structural members and supports
as required.
3.5 ASBESTOS PIPE
A. General: Existing water main and fire protection main piping may contain asbestos.
Cutting, drilling or other disturbance of this material shall be conducted as specified by
New York State Department of Labor, Industrial Code Rule No. 56 "Asbestos". The
methods and procedures specified in New York State Department of Labor, Industrial
Code Rule 56 shall constitute minimum measures and shall in no way relieve the
Contractor of sole responsibility for the means, methods, techniques, sequences or safety
measures taken in connection with the work.
3.6 ARRANGEMENTS
A. Provide for application to and approval of local water department for connection to
municipal systems; pay all costs for same.
3.7 STERILIZATION
A. Provide sterilization of water and fire piping in accordance with all requirements of the
New York State Health Department, Public Water Supply Guides, Division of Sanitary
Engineering, Bureau of Public Water Supply.
3.8 TESTS AND FLUSHING
A. Provide all necessary items to complete proper testing of all domestic and fire protection
water piping. Isolate existing systems as required.
B. Flush all water and fire protection piping to remove debris, sediment, dirt, rust, corrosion
and other foreign material. Flush all piping before connecting to fixture faucet and flush
valves. Refer to Section 224400. Utilize open pipe ends wherever possible.
C. Piping Supplying Domestic Water Only - Test at 125 psi hydrostatic pressure for two
hours. All tests shall be witnessed by Engineer or Owner’s Representative.
D. Piping Supplying Fire Protection Water Only - Test at 200 psi hydrostatic for two hours.
All tests shall be witnessed by the Engineer or the Owner’s Representative.
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Park Grove – Cayuga Medical Center
MEDICAL OFFICE BUILDING
Cayuga Park, Ithaca, NY 14850
HOLT Project No. 2018089
WATER SUPPLY 224100 - 6
E. For all Exterior Piping:
1. Joints in pipelines shall not be covered with backfill until after successful
completion of leakage tests and observance of the tests by the Engineer or the
Owner’s Representative.
F. A successful air test is not acceptable as the final test; however, the Division 22
contractor shall provide interim air testing of piping as construction progresses.
G. Make all leaks tight. No caulking of leaks shall be permitted. Remove and replace all
defective fittings, piping and connections.
H. Pay all costs of tests. Perform all tests in a safe manner. Remove all discharged water
resulting from testing procedures.
I. Certify in writing that all required domestic and fire protection water tests have been
conducted and successfully completed. Use Material and Test Certificates of NFPA 24
format for fire protection piping systems. Submit all certifications to the Owner's
Representative.
END OF SECTION 224100
Received by DiMarco 02/25/2021
Park Grove – Cayuga Medical Center
MEDICAL OFFICE BUILDING
Cayuga Park, Ithaca, NY 14850
HOLT Project No. 2018089
WASTE WATER SYSTEMS 224110 - 1
SECTION 224110 - WASTE WATER SYSTEMS
PART 1 - GENERAL
1.1 WORK INCLUDED
A. Provide labor, materials, equipment and services to perform operations required for the
complete installation and related Work as required in Contract Documents.
1.2 SUBMITTALS
A. Submit shop drawings for all items specified under “Part 2 - Products” of this Section.
PART 2 - PRODUCTS
2.1 PLUMBING DRAINAGE SYSTEM
A. Refer to Section 220600 - “Piping Systems and Accessories” for piping materials.
PART 3 - EXECUTION
3.1 GENERAL
A. Prior to commencing work, the Contractor shall verify all inverts and locations. Any
discrepancy between the plans and field conditions shall be reported in writing to the
Owner and Engineer within three (3) days of discovery. No work shall start until all
discrepancies have been resolved. All costs related to Contractor's failure to verify
and/or report discrepancies or problems will be borne by the Contractor.
3.2 FLASHING
A. For all Roof Drains (RD), Vents Through Roof (VTR), and Floor Drains (FD):
1. Cooperate closely with the General or Construction Contractor (GC or CC).
2. Division 22 Contractor responsible for tightness.
a) Roof drains: 36 inch square, 4 pounds per square foot lead sheet or 16
ounce per square foot soft copper sheet, held by clamping ring; set
slightly lower than roof to insure being at low point.
B. SINGLE PLY ROOFS:
1. Roof drains: To be clamped into single ply membrane.
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Park Grove – Cayuga Medical Center
MEDICAL OFFICE BUILDING
Cayuga Park, Ithaca, NY 14850
HOLT Project No. 2018089
WASTE WATER SYSTEMS 224110 - 2
2. Vent piping: Extend vent a minimum of 18 inches above top of roof membrane
or ballast, or as shown. Provide vent cap (refer to Section 22450 -
“Equipment”). Provide 4 pounds per square foot lead sleeve soldered to a 36
inch square 4 pounds per square foot lead sheet or a 16 ounce per square
foot copper sleeve soldered to 36 inch square copper sheet, extend up to 1/2
inch above pipe.
C. SINGLE PLY ROOFS:
1. Vent piping: Provide elastomeric cone with stainless steel clamp of same
manufacturer as single ply membrane. Provide vent cap (refer to Section 22450 -
“Equipment”)
2. Floor drains: 24 inch square, 4 pounds per foot lead sheet, held by clamping
ring. No flashing required for floor drains in slabs on grade. Coordinate
location of toilet room floor drains with partition layout. Coordinate location of
drains for equipment with locations of pads, equipment and machinery.
3.3 INTERIOR PIPING INSTALLATION
A. Minimum Pitch: Piping 3 inches and under - 1/4 inch per foot, 4 inches and larger - 1/8
inch per foot.
B. Urinal Waste: Copper is not allowed.
C. Paint exposed waste and vent piping 2 inches and over with chromium paint.
D. Thermoplastic Sewer Pipe:
1. Protect plastic pipes passing through concrete floors with one half inch (1/2 in.)
of insulation material inside sleeve.
2. Fire walls shall not be penetrated by plastic pipe.
3. Pipe shall not be installed when the temperature is below 20°F.
4. Install pipe on firm, stable and uniform trench bottom and compacted to a point
three pipe diameters above the bottom of the pipe. Backfill to a depth of 1 ft. - 0
in. above the top of the pipe shall be free of stones greater than 1 in. diameter.
5. When used for inside rain leader piping, a five foot minimum horizontal offset
made at a 90° angle shall be installed between the roof drain and the vertical rain
leader.
3.4 EXTERIOR PIPING INSTALLATION
A. Minimum Pitch: Maximum grade between manholes; verify all inverts given.
B. Inspect piping before installation to detect apparent defects. Remove all defective piping
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Park Grove – Cayuga Medical Center
MEDICAL OFFICE BUILDING
Cayuga Park, Ithaca, NY 14850
HOLT Project No. 2018089
WASTE WATER SYSTEMS 224110 - 3
from the site.
C. Lay piping beginning at low point of system, true to grades and alignment indicated, with
unbroken continuity of invert.
D. Install gaskets in accordance with manufacturer's recommendations for use of lubricants,
cements, and other special installation requirements.
E. Clean interior of piping of dirt and other superfluous material as work progresses.
1. Place temporary plugs in the ends of all pipes at end of each work day or
whenever work stops.
2. Flush all lines between manholes to remove collected debris.
F. Inspect piping to determine whether line displacement or other damage has occurred.
1. Make inspections after lines between manholes, or manhole locations, have been
installed and approximately 2 ft. of backfill is in place, and again at completion
of project. If inspection indicates poor alignment, debris, displaced pipe,
infiltration, or other defects, correct such defects, and re-inspect.
G. Thermoplastic Pipe: Pipe shall not be installed within 4 ft. of finished grade or when the
temperature is below 20oF.
3.5 ASBESTOS PIPE
A. General: Existing sewer main piping may contain asbestos. Cutting, drilling or other
disturbance of this material shall be conducted as specified by New York State
Department of Labor, Industrial Code Rule No. 56 "Asbestos". The methods and
procedures specified in New York State Department of Labor, Industrial Code Rule No.
56 shall constitute minimum measures and shall in no way relieve the Contractor of sole
responsibility for the means, methods, techniques, sequences or safety measures taken in
connection with the work.
3.6 ARRANGEMENTS
A. Provide for application to and approval of local sewer departments for connections made
to municipal sewer services. Pay all costs for same.
3.7 TESTING
A. Provide necessary items to complete proper testing of Work.
1. Test all sections of storm, sanitary, waste and vent piping installed by this
Project. Test existing piping as called for.
2. Maintain 10 feet head of water above highest point of section being tested for six
hours.
Received by DiMarco 02/25/2021
Park Grove – Cayuga Medical Center
MEDICAL OFFICE BUILDING
Cayuga Park, Ithaca, NY 14850
HOLT Project No. 2018089
WASTE WATER SYSTEMS 224110 - 4
3. For interior piping, leaks of any volume detected in sewers or in floors or walls
of appurtenant structures shall be permanently stopped. Should any leaks,
defective joints or defective construction be found, they shall be promptly made
good. Should any defective pipes or specials be discovered, they shall be
removed and replaced with sound pipes or specials in a satisfactory manner at
the Contractor's expense.
4. Air test not acceptable as final test.
5. Pay all costs of test.
6. Provide written certification that tests have been conducted and successfully
completed. Submit to Owner's Representative.
END OF SECTION 224110
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Park Grove – Cayuga Medical Center
MEDICAL OFFICE BUILDING
Cayuga Park, Ithaca, NY 14850
HOLT Project No. 2018089
PLUMBING FIXTURES AND TRIM 224400 - 1
SECTION 224400 - PLUMBING FIXTURES AND TRIM
PART 1 - GENERAL
1.1 WORK INCLUDED
A. Provide all labor, materials, equipment and services to perform operations required for
the complete installation and related Work as required in Contract Documents.
1.2 SUBMITTALS
A. Submit shop drawings for all items specified under “Part 2 - Products" of this Section.
Provide dimensional and roughing in information for all plumbing fixtures.
B. Submit wiring diagrams and manufacturer’s electrical requirements for all electronically
operated fixtures and trim.
C. Submit manufacturer’s color charts for cabinet finishes and fixture colors.
D. Submit operations and maintenance information for each fixture, faucet, shower and trim
piece. Include this information in the Operations and Maintenance Manual specified in
Section 22/B010.
1.3 DESCRIPTION OF FIXTURES
A. All fixtures, trim and fixture accessories shall be similar and equal to the manufacturer’s
plate numbers specified in this section. All fixtures and supply trim shall meet the
requirements of the New York State Department of Environmental Conservation and
shall be listed by that Agency. All exposed parts of fixture trim shall have a polished
chrome finish. All tubular drainage products (“P” traps, nipples, etc.) for sinks, electric
water coolers, drinking fountains and lavatories shall be 17 gauge brass.
B. All fixtures, trim and fixture accessories shall be subject to compliance with the
specified requirements and shall be manufactured by the following:
1. Water Closets, Urinals and Lavatories: American Standard, Crane, Eljer, Kohler,
Mansfield, Universal Rundle.
2. Stainless Steel Sinks: Elkay, Just.
3. Mop Service Sinks: Fiat, Mustee, Stern-Williams.
4. Faucets: Chicago, Symmons, Moen, Kohler, T&S Brass.
5. Flush Valves: Delany, Sloan “Regal”, Zurn.
6. Water Closet Seats: Bemis, Church
7. Electric Water Coolers: EBCO, Elkay, Halsey-Taylor, Haws, Sunroc.
8. Fixture Supports and Carriers: Jay R. Smith, Josam, Wade, Zurn.
9. Shower Brass and Trim: Powers, Speakman, Symmons.
10. Stainless Steel Shower Units: Acorn, Bradley.
11. Shower Stalls: Clarion, Aker, Universal Rundle.
12. Lavatory, Sink and Water Cooler Trim: Brass-Craft, Cambridge, EBCO,
Received by DiMarco 02/25/2021
Park Grove – Cayuga Medical Center
MEDICAL OFFICE BUILDING
Cayuga Park, Ithaca, NY 14850
HOLT Project No. 2018089
PLUMBING FIXTURES AND TRIM 224400 - 2
McGuire.
C. Fixture Cuts: Submit shop drawings in folders with cuts of all fixtures, brass trim and
accessories before placing order for fixtures. Provide roughing sheets for all fixtures.
Provide dimensions for all fixtures, trim and accessories.
D. Samples: Submit fixture and accessory samples when requested by Owner and/or
Owner’s Representative.
E. Roughing Sheets: Submit roughing sheets in duplicate for each type of fixture when
requested.
F. Provide the Owner with special wrenches, tools and devices necessary for servicing
plumbing fixtures and trim in a quantity of one device for each 5 (five) fixtures (provide
a minimum of one device if fixture quantity is less than five) Provide the Owner with
shower and faucet repair kits complete with all parts in a quantity of 1 (one) kit for each
20 (twenty) faucets and showers (provide a minimum of one kit for each faucet and
shower if fixture quantity is less than twenty).
PART 2 – PRODUCTS
2.1 WATER CLOSETS (WC)
A. Provide manual flush valve, floor mounted, water closets fitted with following:
1. Cast iron closet flange with stainless steel bolts and wax setting ring.
2. China bolt caps.
3. Where noted on the Architectural Plans, provide fixture in compliance with all
ADA required clearances and dimensions.
B. Provide sensor operated flushometer, water closets with the following: Each flushometer
unit shall be configured for either right or left hand supply and shall have the following
features and accessories.
1. Flushometer
a) Quiet, exposed, diaphragm type flushometer, chrome plated
b) Dual filtered by-pass
c) OPTIMA EL-1500-L self adaptive infrared sensor with indicator light
d) “Courtesy Flush” override button
e) Non-hold-open integral solenoid operator and solenoid valve
f) Two (2) chrome plated wall cover plates (for 2-gang electrical box) with
vandal resistant screws
g) 1” I.P.S. screwdriver “Bak-Check” angle stop
h) Free spinning vandal resistant stop cap
Received by DiMarco 02/25/2021
Park Grove – Cayuga Medical Center
MEDICAL OFFICE BUILDING
Cayuga Park, Ithaca, NY 14850
HOLT Project No. 2018089
PLUMBING FIXTURES AND TRIM 224400 - 3
i) Sweat solder adapter with cover tube and cast set screw wall flange
j) Adjustable tailpiece
k) High back pressure vacuum breaker flush connection with one piece
bottom hex coupling nut, spud coupling and flange for 1 ½” top spud
l) Valve body, cover, tailpiece and control stop shall be in conformance
with ASTM alloy classification for semi-red brass. Valve shall be in
compliance with the applicable sections of ASSE 1037, ANSI/ASME
A112.19.6 and military specification V-29193.
m) Two (2) electrical boxes – two gang type
n) Sloan Model EL-154, 120 vac, 50 VA transformer
o) EL-226 solenoid extension nipple
2. Jay R. Smith Series 0200 through 0500 closet fittings and carrier systems.
Provide carrier and all required fittings and connections. Verify wall and chase
space and piping requirements before ordering any items. Provide compact type
carrier and fittings only if available space prohibits conventional carriers. Carrier
to support a minimum of 500 lb static load.
3. Provide all control wiring for all fixtures. Coordinate with Division 26
Contractor.
4. Where noted on the Architectural Plans, provide fixture in compliance with all
ADA required clearances and dimensions.
2.2 LAVATORIES (LAV)
A. Provide wall hung lavatories fitted with following:
1. McGuire No. 155-WC chrome plated P.O. plug with open grid strainer and offset
1-1/4 inch, 17 gauge tailpiece.
2. McGuire No. 8902 chrome plated, 17 gauge, 1-1/4 inch x 1-1/2 inch "P" trap
with cleanout plug and metal, chrome plated set screw wall escutcheon.
3. McGuire #167LK, 3/8 in. chrome plated wall supplies with loose key angle
stops, cast brass set screw escutcheons and 12 in. long flexible risers.
4. Jay R. Smith Series 0700 concealed arm floor mounted carrier with locking device,
leveling screw and welded base.
5. Where noted on the Architectural Plans, provide fixture in compliance with all ADA
required clearances and dimensions.
B. Provide countertop lavatories fitted with following:
1. McGuire No. 155-WC chrome plated P.O. plug with open grid strainer and offset
1-1/4 inch, 17 gauge tailpiece
2. McGuire No. 8902 chrome plated, 17 gauge, 1-1/4 inch x 1-1/2 inch "P" trap
Received by DiMarco 02/25/2021
Park Grove – Cayuga Medical Center
MEDICAL OFFICE BUILDING
Cayuga Park, Ithaca, NY 14850
HOLT Project No. 2018089
PLUMBING FIXTURES AND TRIM 224400 - 4
with cleanout plug and metal, chrome plated set screw wall escutcheon.
3. McGuire #167LK, 3/8 in. chrome plated wall supplies with loose key angle
stops, cast brass set screw escutcheons and 12 in. long flexible risers.
4. Provide Brocar 500R insulated coverings on waste and supply piping, (trap wrap kit).
5. Where noted on the Architectural Plans, provide fixture in compliance with all ADA
required clearances and dimensions.
2.3 SINKS (SINK)
A. Provide countertop sinks fitted with following:
1. McGuire #151A stainless steel strainer with removable cup, 1-1/2 inch tailpiece.
2. McGuire #8912 Semi-cast brass, adjustable "P" trap, 1-1/2 inch x 1-1/2 inch,
with cleanout plug.
3. McGuire #2169 1/2 in. supplies with 3/8 in. flexible risers, loose key stops and
metal, chrome plated escutcheons.
4. Where noted on the Architectural Plans, provide fixture in compliance with all
ADA required clearances and dimensions.
B. Provide wall hung sinks fitted with following:
1. McGuire No. 155-WC chrome plated P.O. plug with open grid strainer and offset
1-1/4 inch, 17 gauge tailpiece.
2. McGuire No. 8902 chrome plated, 17 gauge, 1-1/4 inch x 1-1/2 inch "P" trap
with cleanout plug and metal, chrome plated set screw wall escutcheon.
3. McGuire #167LK, 3/8 in. chrome plated wall supplies with loose key angle
stops, cast brass set screw escutcheons and 12 in. long flexible risers.
4. Jay R. Smith Series 0700 concealed arm floor mounted carrier with locking device,
leveling screw and welded base.
5. Where noted on the Architectural Plans, provide fixture in compliance with all ADA
required clearances and dimensions.
C. Provide double bowl, countertop sinks fitted with following:
1. McGuire #151A stainless steel strainer with removable cup, 1-1/2 inch tailpiece,
(each bowl).
2. McGuire #8912 Semi-cast brass adjustable "P" trap, 1-1/2 inch x 1-1/2 inch, with
cleanout plug, (each bowl).
Received by DiMarco 02/25/2021
Park Grove – Cayuga Medical Center
MEDICAL OFFICE BUILDING
Cayuga Park, Ithaca, NY 14850
HOLT Project No. 2018089
PLUMBING FIXTURES AND TRIM 224400 - 5
3. McGuire #2167 1/2 in. supplies with 3/8 in. flexible risers, loose key stops and
metal, chrome plated escutcheons.
4. Where noted on the Architectural Plans, provide fixture in compliance with all
ADA required clearances and dimensions.
2.4 MOP SERVICE SINK (MSS)
A. Provide mop service sink fitted with the following:
1. 3 inch brass drain assembly - chrome plated brass drain body, chrome plated cast
brass lock-nut, neoprene sealing washers, flat strainer and stainless steel screws.
2. Provide check valves in supply piping.
3. Hose and hose bracket.
4. Stainless steel mop hanger.
5. Sealant on all wall seams at building walls.
6. Drain gasket.
7. Rigid vinyl bumper guards. Provide on all sides of sink not adjacent to walls.
2.5 ELECTRIC WATER COOLER (EWC)
A. Provide wall hung electric water coolers fitted with the following:
1. Vandal-resistant, stainless steel construction.
2. Surfaces and materials in contact with water to be certified lead free per EPA
regulations.
3. Provide floor mounted carrier for each electric water cooler. Jay R. Smith Series
0823.
4. Where noted on the Architectural Plans, provide fixture in compliance with all
ADA required clearances and dimensions.
5. If the wall can not be patched to match existing, provide stainless steel wall
covering as needed to cover demolition work behind electric water cooler.
2.6 BOTTLE FILLER (BF)
A. Provide wall hung bottle filler fitted with the following:
1. Vandal-resistant, stainless steel construction.
Received by DiMarco 02/25/2021
Park Grove – Cayuga Medical Center
MEDICAL OFFICE BUILDING
Cayuga Park, Ithaca, NY 14850
HOLT Project No. 2018089
PLUMBING FIXTURES AND TRIM 224400 - 6
2. Surfaces and materials in contact with water to be certified lead free per EPA
regulations.
3. Provide floor mounted carrier for each bottle filler. Jay R. Smith Series 0823.
4. Where noted on the Architectural Plans, provide fixture in compliance with all
ADA required clearances and dimensions.
5. If the wall can not be patched to match existing, provide stainless steel wall
covering as needed to cover demolition work behind electric water cooler.
2.7 SHOWERS (SHR)
A. Provide one piece seamless, gelcoated, fiberglass-reinforced ADA, showers fitted with
the following:
1. Integral mounting flange and slip-resistant floor.
2. Factory install all accessories with additional reinforcement.
3. Provide 1-1/2 inch diameter, stainless steel L-shaped grab bar. Provide 1-1/2
inch diameter 18 inch long on valve wall. Grab bars shall be installed at the
factory per ADA requirements.
4. Provide 32” Fold down seat with stainless steel frame. Seat shall be installed at
the factory per ADA requirements.
5. Pressure balancing mixing valve with all working parts constructed of brass,
bronze and stainless steel, with adjustable stop screw to limit handle turn, model
super shower head with arm and flange, hand held shower on 24 inch slide bar,
flexible metal hose, in-line vacuum breaker, wall connection and flange.
6. Mount shower controls on the opposite wall of the seat.
7. Provide stainless steel curtain rod with curtain hook.
8. Provide soap dish mounted on valve wall.
9. Provide glide bar shower head within the unit
10. Mount all hardware and controls as directed by the Architect. Provide fixture in
compliance with all ADA required clearances and dimensions.
11. Provide 2” shower drain equal to Zurn model FD-2250.
PART 3 - EXECUTION
3.1 FIXTURES, EQUIPMENT AND SYSTEMS
A. Install fixtures, trim, accessories, equipment and systems as shown on the Drawings or as
specified herein in accordance with the provisions of each applicable Section of these
Specifications and in compliance with all Federal, State and Local codes having
jurisdiction.
3.2 FIXTURES
A. Install all fixtures on chair carriers except as specified. Vitreous china to be fired before
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MEDICAL OFFICE BUILDING
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HOLT Project No. 2018089
PLUMBING FIXTURES AND TRIM 224400 - 7
and after glaze is applied (twice fired) and shall be without decoration unless otherwise
noted.
B. Chromium Plating:
1. All supply and drainage trim and accessories shall have a minimum thickness of
0.002 inch chromium applied over a nickel plating having a minimum thickness
of 0.0002 inch.
C. Screws, Bolts and Nuts:
1. All screws, nuts and bolts shall be of size, type and finish to fit requirements and
to harmonize with adjacent material.
2. Nut and bolt heads exposed at fixtures shall be hexagon with bonnet cap and
chromium plated brass.
D. Erection:
1. Properly install fixtures and associated supply and drainage piping and securely
support.
2. Carefully drill holes for thru-bolts to avoid chipping blocks or plaster where
required over plates.
3. Except where chair carriers are specified, attach fixtures with hangers or
brackets. Attach to walls as follows:
a) Masonry construction:
(1) Secure fixture hangers to partition by thru-bolts extending
through a steel plate on opposite side of partition.
(2) Carefully drill holes to avoid chipping.
(3) Obtain Owner's Representative's approval prior to work.
b) Metal stud construction:
(1) Anchor backing for fixtures or equipment to 1/8 inch x 12
inch steel plate bolted or riveted to at least three studs.
(2) Obtain Owner's Representative's approval prior to work.
E. Protection: Immediately after installation, thoroughly cover metal trimmings and fixture
to prevent damage or scratches. Condition of all fixtures is the responsibility of the
Division 22 contractor until the Owner takes final possession of the Project.
F. Cleaning: At completion of Work, clean all fixtures complete with their trimmings; put
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Park Grove – Cayuga Medical Center
MEDICAL OFFICE BUILDING
Cayuga Park, Ithaca, NY 14850
HOLT Project No. 2018089
PLUMBING FIXTURES AND TRIM 224400 - 8
in working order and in first-class condition and appearance.
G. Installation:
1. Exact mounting height to be determined by Owner's Representative,
Architectural Drawings and (where applicable) all ADA requirements.
2. Perimeter of fixtures in contact with wall to be caulked with DAP white flexible
"Kwik-Seal" tub and tile caulk. Caulk shall be non-shrinking type.
3. Countertop sinks and lavatories: Set countertop mounted sinks and lavatories in
a bed of approved setting compound, which will cover the entire perimeter of the
sink or lavatory that comes in contact with the countertop.
4. Chair carriers:
a) Anchor chair carriers to concrete floor with 1/2 inch x 3 inch anchors or
thru-bolts and washers. Quantity of anchors: Water Closets - 4,
Lavatories and Urinals - 8. Provide for drilling of floor and installation
of expansion shields.
b) Use thru-bolts to attach fixtures to wooden floors (where applicable).
H. Floor Mounted Water Closets: Set floor mounted water closets in a bed of approved
setting compound which will cover the entire perimeter of the water closet that comes in
contact with the floor. Setting compound shall be equal to "Black Swan," "S.O.S."
plasti-putti bowl setting compound.
END OF SECTION 224400
Received by DiMarco 02/25/2021
Park Grove – Cayuga Medical Center
MEDICAL OFFICE BUILDING
Cayuga Park, Ithaca, NY 14850
HOLT Project No. 2018089
EQUIPMENT 224500 - 1
SECTION 224500 – EQUIPMENT
PART 1 - GENERAL
1.1 WORK INCLUDED
A. Provide labor, materials, equipment and services to perform operations required for the
complete installation and related Work as required in Contract Documents.
1.2 SUBMITTALS
A. Submit shop drawings for all items specified under “Part 2 - Products” of this Section.
PART 2 - PRODUCTS
2.1 FLOOR DRAINS (FD)
A. Type FD-A:
1. Coated cast iron body with bottom outlet, vandal-proof secured 7 inch diameter
strainer composed of polished nickel bronze, flashing clamp and collar and drain
weepholes. Verify type of outlet required on a per location basis before ordering
drains. Make: Zurn Model ZN-415-C-VP.
2.2 FUNNEL FITTING
A. Provide Zurn model Z325 indirect waste funnel with intergral backwater valve.
B. Acceptable funnel manufacturers: Ancon, Jay R. Smith, Josam, Wade and Zurn. All
drains shall be of one manufacturer.
2.3 ROOF DRAINS (RD)
A. Type RD-A (Double Drains Primary and Secondary System):
1. Roof drain and overflow drain shall be dura-coated cast iron body with bottom
outlet, combination membrane flashing clamp ring and V-notched gravel guard,
low silhouette aluminum vandal-proof locking dome, under-deck clamp and
sump receiver. Verify type of outlet required on a per location basis before
ordering drains. Make: Zurn Model ZA-163.
B. Vertical Expansion Joints:
1. Coated cast iron body with polished bronze sleeve, silicone bronze sleeve, pre-
formed neoprene packing gasket, packing gland and bolted pressure ring. Verify
type of inlet and outlet on a per location basis before ordering expansion joints.
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Park Grove – Cayuga Medical Center
MEDICAL OFFICE BUILDING
Cayuga Park, Ithaca, NY 14850
HOLT Project No. 2018089
EQUIPMENT 224500 - 2
Make: Zurn Model ZRB-190.
C. Acceptable Expansion Joint manufacturers: Ancon, Jay R. Smith, Josam, Wade and
Zurn. All expansion joints shall be of one manufacturer.
2.4 TRAP SEALER
A. Provide preassembled inline trap sealer on all floor drains, drain pans and funnel fittings
equal to Sure Seal. Trap sealer shall be ICC-ES listed and meet the ASSE 1072 standard.
Size as indicated on the drawings.
1. 2” Sure Seal Model SS2009
2. 3” Sure Seal Model SS3000
3. 3.5” Sure Seal Model SS3509
4. 4” Sure Seal Model SS4009
B. Acceptable manufacturers: Sure Seal, Green Drain
2.5 DRAIN PANS
A. Drain pans shall be equal to Mustee model 99 Durapan. Provide under hot water heaters.
2.6 CLEANOUTS (CO, WPCO, DPCO)
A. Deck Plate Cleanout (DPCO) - floors: Coated cast iron body with round scoriated and
polished nickel bronze top, vandal-proof feature, adjustable leveling feature, bronze plug
and flashing clamp, carpet marker or tile cover as required and anchor flange with clamp
collar. All connections and fittings to be gas and water tight. Make: Zurn Model ZN-
1400-BP-KC.
B. Wall Plate Cleanout (WPCO) - walls: Coated cast iron ferrule with bronze plug and
stainless steel smooth access cover with securing screw, vandal-proof.
1. Horizontal: Zurn Model Z-1441-BP-VP.
2. Vertical: Zurn Model Z-1468-BP-VP.
C. Grade Cleanout: Heavy duty coated cast iron body with cast iron tractor cover, bronze
plug and vandal-proof screws. Make: Jay R. Smith Series 4246-C-U.
D. Acceptable cleanout manufacturers: Ancon, Jay R. Smith, Josam, Wade or Zurn.
2.7 WALL HYDRANTS (WH)
A. Hydrants shall be approved by ASSE Standard 1019-B and be listed by IAPMO
B. Hydrants shall be a 3/4 inch male hose thread, cast brass non-freeze type with polished
brass face, galvanized wall sleeve, integral vacuum breaker, loose key control, and
adjustable wall clamp. Make: Woodford Model B65 Series.
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Park Grove – Cayuga Medical Center
MEDICAL OFFICE BUILDING
Cayuga Park, Ithaca, NY 14850
HOLT Project No. 2018089
EQUIPMENT 224500 - 3
C. Acceptable wall hydrant manufacturers: Ancon, Jay R. Smith, Josam, Wade, Woodford
or Zurn.
2.8 HOSE BIBBS - INTERIOR (HB)
A. Interior finished locations (single temperature):
1. Hose bibbs shall be 3/4 inch male hose thread, polished chrome plated with
loose key stop, removable tee handle and vacuum breaker. Make: Chicago No.
952.
B. Interior unfinished locations (single temperature):
1. Hose bibbs shall be ¾ inch male hose thread, red brass head, solid brass valve
stem, coated die cast aluminum hand wheel and ¾ inch inlet. Make: Woodford
101P.
C. Acceptable Hose Bibb manufacturers: Woodford, Chicago, T&S Brass or approved
equal.
2.9 WATER HAMMER ARRESTORS / SHOCK ABSORBERS (SA)
A. Devices must meet or exceed requirements of the Plumbing and Drainage Institute
Standard PDI - WH 201 and ASSE Standard 1010.
B. Types of devices listed by the Contract Documents shall be based on the P.D.I. system
corresponding to the following N.Y.S. water fixture unit ranges:
1. Type A - 1 through 11 fixture units.
2. Type B - 12 through 32 fixture units.
3. Type C - 33 though 60 fixture units.
4. Type D - 61 through 113 fixture units.
5. Type E - 114 through 154 fixture units.
6. Type F - 155 through 330 fixture units.
C. Make: Zurn “Shoktrol”, Z-1700 Series.
D. Acceptable Water Hammer Arrestor / Shock Absorber manufacturers: Ancon, Jay R.
Smith, Josam, Precision Plumbing Products, Wade or Zurn.
2.10 AIR ADMITTANCE VALVES
A. Provide air admittance valve, as indicated in the contract documents, with screening on
the inside and outside to protect the sealing membrane. Make: Studor Mini-Vent or
approved equal.
2.11 ICE MAKER BOX
A. Provide lead free ice maker box equal to Jones Stephens model B05910LF.
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Cayuga Park, Ithaca, NY 14850
HOLT Project No. 2018089
EQUIPMENT 224500 - 4
2.12 VENT CAPS
A. Coated cast iron vandal-proof vent cap, hooded dome type. Secure to vent stack
termination above roof with set screws. Make: Zurn Z-193 or approved equal.
B. Acceptable makes: Ancon, Jay R. Smith, Josam, Wade, Zurn.
2.13 EYEWASH (EW-A)
A. Guardian model G5022BP eyewash/drench hose unit, deck mounted, with in-line dual
check backflow preventer.
B. 3/8” NPT male swivel-type inlet.
C. ANSI compliant identification sign.
D. Dual purpose eyewash/drench hose for deck mounting. Unit meets the provisions of
ANSI Z358.1-2014 as both an eyewash and a drench hose. Unit may be left in the deck
flange for use as a fixed eyewash, leaving user’s hands free. Alternatively, unit may be
removed for use as a drench hose to rinse any part of user’s eyes, face or body.
E. Two GS-Plus™ spray heads mounted side-by-side. Each head has a “flip top” dust cover,
internal flow control and filter to remove impurities from the water flow.
F. Forged brass squeeze valve activated by stainless steel lever handle. Valve has
replaceable stainless steel seat for exceptional durability. Locking clip engages when
handle is depressed, providing “hands free” operation. Valve stays open until locking
clip is released.
G. Deck flange for countertop mounting. Flange has handle locator guide to position spray
heads and handle facing forward at all times.
2.14 EYEWASH (EW-B)
A. Guardian model G1819 eyewash, deck mounted, wall mounted, less bowl.
B. 1/2” NPT male swivel-type inlet.
C. ANSI compliant identification sign.
D. Eyewash for wall mounting. Two GS-Plus™ spray-type outlet heads deliver a flood of
water for rinsing eyes. Unit is provided without bowl or drain for waste water. Note:
Floor drain should be provided underneath unit to prevent accumulation of water on
floor.
E. Two GS-Plus™ spray heads. Each head has a “flip top” dust cover, internal flow control
and filter to remove impurities from the water flow.
F. 1/2" IPS chrome plated brass stay-open ball valve. Valve is US-made with chrome plated
Received by DiMarco 02/25/2021
Park Grove – Cayuga Medical Center
MEDICAL OFFICE BUILDING
Cayuga Park, Ithaca, NY 14850
HOLT Project No. 2018089
EQUIPMENT 224500 - 5
brass ball and PTFE seals.
G. Heavy duty cast aluminum wall bracket with corrosion resistant powder coated finish.
Received by DiMarco 02/25/2021
Park Grove – Cayuga Medical Center
MEDICAL OFFICE BUILDING
Cayuga Park, Ithaca, NY 14850
HOLT Project No. 2018089
EQUIPMENT 224500 - 6
2.15 HEAT TAPE AND HEAT TRACE SYSTEM
A. Provide system including all cabling and panel equal to Thermon RSX model. Provide
heat tracing to ensure water lines do not freeze. Trace system shall activate at
temperatures below 40 deg. F. Provide panel and all required wiring. Provide system as
noted on drawings on quantity and length of piping as called for.
2.16 DOWNSPOUT NOZZLE
A. A parapet overflow with a cast bronze and flange design diverts water away from
building. Wall flange covers rough opening and serves as an anchor.
B. Make Zurn model Z199 approved equal.
2.17 VACUUM BREAKERS (VB)
A. Wall mounted chrome plated device. Make: Watts Series 008QT with all chrome plated
piping and chrome escutcheons. (Provide piping and escutcheon.)
2.18 ROOF HYDRANT
A. Non-freeze roof hydrant with galvanized casing and adjustable flow wheel lock handle
with deck flange and under deck clamp equal to Jay R Smith model 5906-H. Provide
vacuum breaker. Run 1/8” NPT drain to an acceptable discharge point.
PART 3 - EXECUTION
3.1 EQUIPMENT CONNECTIONS
A. Plumbing Contractor Shall:
1. Provide all roughing and final water, waste, vent, gas, air, vacuum, diesel and /
or oxygen connections to all fixtures and equipment requiring same as called for
by the Contract Documents.
2. Refer to the Contract Documents for roughing schedules, equipment and lists
indicating scope of connections required.
3. Provide loose key stops, traps (“P”, etc.), tailpieces, adapters, gas or air cocks
and all necessary piping, fittings and connections from roughing point to fixtures
and equipment.
4. Provide for installation of sinks, faucets, outlets, traps, tailpieces, etc. furnished
by an Equipment or Casework Contractor. These items shall be delivered in
easily identified cartons, to the proper room for the Division 22 Contractor's
installation.
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Park Grove – Cayuga Medical Center
MEDICAL OFFICE BUILDING
Cayuga Park, Ithaca, NY 14850
HOLT Project No. 2018089
EQUIPMENT 224500 - 7
5. Install controls and devices furnished by others as noted on the Construction
Documents.
6. Provide cold water line with reduced pressure zone backflow prevention devices
at locations noted on the Construction Documents. Continuation of piping
downstream from devices by others when noted.
7. Provide relief valve discharge piping from equipment relief valves to floor
drains, mop service sinks or exterior.
8. Provide for Owner furnished equipment:
a) Connect complete and ready for use, including all valves, piping, piping
accessories, traps, pressure reducing valves, gauges, relief valves, vents,
drains, insulation, sheet metal work, controls, dampers, etc., as required
by Owner and as called for on the Construction Documents. Verify all
equipment requirements before submitting bid.
b) Refer to manufacturer Drawings and Specifications for requirements of
medical, laboratory and other special equipment. Verify connection
requirements before bidding.
3.2 FLOOR DRAINS
A. Provide deep seal trap for all floor drains.
3.3 EXPANSION JOINTS FOR ROOF DRAINS
A. Provide expansion joints for all roof drains located more than 25 feet - 0 inches above
the finished floor of area being served.
3.4 CLEANOUTS
A. Install cleanouts out of traffic patterns; provide offset as required from sanitary line
being served. Do not locate cleanouts under doors, under lockers or under any
permanently secured furniture. Allow minimum 18 inches clearance around cleanouts
for rodding. Distance between cleanouts shall be a maximum of 100 feet apart. Provide
cleanouts at all changes in direction of piping greater than 45o. Provide cleanouts at base
of soil, waste, and vent stacks, and roof conductors. Provide additional cleanouts where
shown on the Contract Drawings.
B. Cleanouts: Same nominal size as pipe, but not larger than 4 in.
3.5 WALL HYDRANTS
A. Provide wall hydrants at a minimum of 24 inches above grade.
B. Mount wall hydrants recessed in exterior wall construction with valve plug extended
beyond interior side of building insulation. Slope to drain to exterior. Set wall box in
Received by DiMarco 02/25/2021
Park Grove – Cayuga Medical Center
MEDICAL OFFICE BUILDING
Cayuga Park, Ithaca, NY 14850
HOLT Project No. 2018089
EQUIPMENT 224500 - 8
grout or caulk and fill exterior wall penetration with insulation.
3.6 HOSE BIBBS
A. Provide hose bibbs at low points of piping systems.
3.7 SHOCK ABSORBERS
A. Provide shock absorbers in the vertical position.
B. Provide a ball valve between each shock absorber and the line being served.
END OF SECTION 224500
Received by DiMarco 02/25/2021
Park Grove – Cayuga Medical Center MEDICAL OFFICE BUILDING Cayuga Park, Ithaca, NY 14850 HOLT Project No. 2018089
DOMESTIC WATER HEATERS 224580 - 1
SECTION 224580 - DOMESTIC WATER HEATERS
PART 1 - GENERAL
1.1 WORK INCLUDED
A. Provide labor, materials, equipment and services to perform operations required for the
complete installation and related Work as required in Contract Documents.
1.2 SUBMITTALS
A. Submit shop drawings for all items specified under “Part 2 - Products” of this Section.
B. Submit the following information relating to water heating equipment:
1. Instruction and maintenance manuals for all water heaters.
2. Warrantees for all water heating equipment.
3. Tank and lining instruction manuals, guarantee and warranty.
4. Wiring diagrams for water heating equipment and all related controls (aquastats, flow switches, pumps, etc.).
5. Maintenance instructions for all related pumps serving water heating systems.
6. All storage tanks, heaters, expansion tanks and related devices shall be ASME rated.
PART 2 - PRODUCTS
2.1 HEAT PUMP ELECTRIC WATER HEATERS (HWH-1)
A. Provide Lochinvar’s heat pump residential electric 80 gallon model featuring a heat pump operating with environmentally-friendly R134a refrigerant that will absorb ambient heat from the surrounding air reducing electrical consumption by up to 73%.
B. Make: Lochinvar model HPA082KD.
1. ENERGY STAR® - The Heat Pump water heater meets the ENERGY STAR
requirement with 2.73 to 3.52 Uniform Energy Factor in hybrid mode and are
eligible for most utility rebate programs.
2. Code Compliance – Complies with the Federal Energy Conservation Standards
effective April 16, 2015, in accordance with the Energy Policy and Conservation Act, (EPCA), as amended.
Received by DiMarco 02/25/2021
Park Grove – Cayuga Medical Center MEDICAL OFFICE BUILDING Cayuga Park, Ithaca, NY 14850 HOLT Project No. 2018089
DOMESTIC WATER HEATERS 224580 - 2
3. Electronic Control – The electronic control features an LED display and four
operating modes to match the heating requirements of the environment. The LED display will also read-out current status, set point and fault codes.
4. Immersion Heating Elements – Zinc-coated copper sheath design for longer life in hard, aggressive water. The elements screw in for easy service and replacement.
5. Glass-Lined Steel Tank – The durable glass lining is fused to the steel tank at 1600°F to assure lasting protection against rust and corrosion while providing clear, clean hot water. 300 PSI test pressure; 150 PSI working pressure.
6. Non-CFC Foam Insulation – A uniform coverage of thick closed-cell foam insulation minimizes standby heat loss, maximizes heat retention and delivers a high Energy Factor.
7. Tank Saver Anode – A large diameter, high-capacity anode inhibits corrosion of the tank interior for long, trouble-free service.
8. Heat Trap – Heat traps are built into the inlet and outlet connections to eliminate
heat migration and heat loss in the water piping.
9. Temperature & Pressure Relief Valve – Factory installed for optimum safety.
10. Brass Drain Valve – An enhanced ball valve design for effective drainage and
positive shut-off.
11. 10 Year Limited Tank & Parts Warranty* – See warranty sheet for details.
12. Provide Inlet & Outlet Outdoor Air Kit – The Inlet & Outlet Air Kit adapts the
Heat Pump water heater to work with outdoor air. This allows the Heat Pump to be installed in confined spaces and spaces with conditioned air. The kit works with standard 8” flexible duct (field supplied) up to 10 total feet.
13. Heat pump electric hot water heater shall be provided with duct adaptors.
14. Domestic hot water storage temperature shall be 140°F. Domestic hot water
distribution temperature shall be 115°F
2.2 WATER HEATER AND STORAGE TANK PROTECTIVE VALVES
A. Temperature and Pressure Relief:
1. Provide storage tank with T&P with sufficient capacity for heaters served at pressure rating of tank. Watts Model 40-140-240 series.
Received by DiMarco 02/25/2021
Park Grove – Cayuga Medical Center MEDICAL OFFICE BUILDING Cayuga Park, Ithaca, NY 14850 HOLT Project No. 2018089
DOMESTIC WATER HEATERS 224580 - 3
2.3 DOMESTIC WATER HEATING SYSTEM EXPANSION TANK (DET-1)
A. Make: Watts model DET-12-M1 (4.5 gallon, non-ASME)
2.4 DOMESTIC HOT WATER SYSTEM ACCESSORIES
A. 1 ½” bronze flange sets on pumps, heater and tank.
B. Johnson Control Model A19ABC-39 aquastat controller for control of each pump (total of 3 aquastats) and tank.
C. Thermometers – Trerice Model FX91403½ (solar powered).
D. Flow Switches – Johnson Model F61KB-11.
E. Provide all control wiring and 120 volt circuits for heater and system control and
operation. Provide all control wiring for aquastats, flow switches and domestic hot water system control devices.
2.9 DOMESTIC WATER HEATING SYSTEM BLADDER TANK (DBT-1)
A. 44 gallon, floor mounted equal to Thrush model WHV 165
2.9 MIXING VALVE (MV-1)
A. Provide lead free thermostatic tempering mixing valves. All internal components shall be
corrosion –resistant. Valve shall feature integral checks. Valve shall perform to minimum of 0.5 gpm. Control temperature shall be adjustable between 90 – 160 degrees. Valve shall feature a vandal-resistant lockable handle to prevent tampering.
B. Provide two (2) mixing valves in parallel (per floor) at each domestic hot water heater.
C. Make: Powers model LFLM492-2
2.9 MIXING VALVE (MV-2)
A. Thermostatic mixing valve for supplying tepid water to emergency fixtures shall feature internal cold-water bypass system to ensure flow in the event of valve failure or loss of hot water supply. The valve shall be listed to ASSE 1071 and IAPMO UPC pro-vide precise temperature control over a wide range of flow conditions, and effectively shut down on loss of cold water. The valve shall feature powerful paraffin-based actuation
technology and check-stops to prevent cross flow. The valve shall be factory set to 85°F
(29°C) with a lockable mean of securing the temperature.
B. Provide were noted on plans.
C. Make: Powers model ES150
Received by DiMarco 02/25/2021
Park Grove – Cayuga Medical Center MEDICAL OFFICE BUILDING Cayuga Park, Ithaca, NY 14850 HOLT Project No. 2018089
DOMESTIC WATER HEATERS 224580 - 4
2.9 CHECK VALVE
A. Furnish 5 psi spring loaded check valve or pressure reducing valve. Make: Watts
2.9 MANUFACTURERS
A. Acceptable water heating plant equipment manufacturers:
1. Lochinvar, A.O. Smith.
PART 3 - EXECUTION
3.1 WATER HEATERS
A. Division 22 (Plumbing) Contractor Shall:
1. Provide all connections, accessories, controls, wiring and devices required for proper system operation.
2. Provide one-day system start-up and instruction to Owner’s personnel on system
operation and maintenance.
3. The plumbing contractor will provided full Operation and Maintenance manuals and a preventative maintenance plan.
4. Start-up services will be provided by a factory trained technician who will inspect the installation based on factory recommendations and correct piping configuration. The start-up technician will adjust controls and safety devices for
proper operation of system, and balance water flow through the heater for proper temperature differential based on manufacturer’s recommendations.
5. Owner training at and the maintenance schedule will be provided to the owner at
stat-up.
6. Provide owner with filter cleaning, water quality standards (hardness) and regular maintenance schedules.
7. Each floor will have its own centrally located 80 gallon heat pump residential electric hot water heater. The heat pump, operating with environmentally-
friendly R134a refrigerant, will absorb ambient heat from the surrounding air
reducing electrical consumption by up to 73%.
8. Domestic hot water will be stored at 140°F degrees to prevent legionella.
9. The 140°F degree water will get mixed down at the heater and a 115°F domestic hot water will be distributed to the fixtures throughout the floor.
10. Each floor have its own hot water recirculation system to help maintain the
desired temperature.
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Park Grove – Cayuga Medical Center MEDICAL OFFICE BUILDING Cayuga Park, Ithaca, NY 14850 HOLT Project No. 2018089
DOMESTIC WATER HEATERS 224580 - 5
11. ENERGY STAR® - The Heat Pump water heater meets the ENERGY STAR
requirement with 2.73 to 3.52 Uniform Energy Factor in hybrid mode and are eligible for most utility rebate programs.
12. Code Compliance – Complies with the Federal Energy Conservation Standards effective April 16, 2015, in accordance with the Energy Policy and Conservation Act, (EPCA), as amended.
3.1 TEMPERATURE AND PRESSURE RELIEF VALVES
A. Pipe all devices full size to nearest floor drain.
3.2 SYSTEM START UP
A. Provide start up services of factory trained technician to inspect installation based on factory recommendations. Inspect installation for correct piping configuration, venting
and fuel supply.
B. Start up technician to adjust controls and safety devices for proper operation of system, and balance water flow through heater(s) for proper temperature differential based on
manufacturer’s recommendations. Verify proper pump size and pump operation for heater(s) and circulation pump(s).
C. Start up report, in writing, shall be submitted to the engineer with the minimum following
information:
1. Temperature differential across heater(s) 2. Stack temperature
3. Combustion efficiency 4. Gas pressure at control string inlet 5. Gas pressure at burner 6. Draft reading 7. Temperature setting – storage tank
8. Temperature setting – high limit 9. Temperature setting – return line aquastat 10. Mixed outlet temperature, if applicable
11. Supply voltage 12. Water hardness 13. Static pressure
14. Proper air charge at thermal expansion tank, if applicable 15. Relief valve settings and type at heater(s) and tank(s)
D. Advise, in writing, any deficiencies in the installation, and/or operation of the system.
END OF SECTION 224580
Received by DiMarco 02/25/2021
Park Grove – Cayuga Medical Center
MEDICAL OFFICE BUILDING
Cayuga Park, Ithaca, NY 14850
HOLT Project No. 2018089
ADJUSTING AND BALANCING 229900 - 1
SECTION 229900 - ADJUSTING AND BALANCING
PART 1 - GENERAL
1.1 WORK INCLUDED
A. Provide labor, materials, equipment, and services to perform operations required for
complete adjusting and balancing Work as required in Contract Documents.
1.2 SUBMITTALS
A. Provide information in report form listing items required by the Project specifications.
Report shall be typed and three copies submitted for review. Results shall be guaranteed.
Contractor shall be subject to recall to site to verify report information before
acceptance of the report by the Owner's Representative.
B. Report format shall consist of the following:
1. Title sheet with job name, contractor, engineer, date, balance contractor's name,
address, telephone number and contact person's name and the balancing
technician's name.
1.3 QUALIFICATIONS
A. Follow procedures and methods published by one or more of the following:
1. Individual manufacturer requirements and recommendations.
B. Maintain qualified person at project for system operation, trouble shooting and perform
mechanical adjustments in conjunction with balancing procedure.
C. Balancing contractor shall be current member of AABC or NEBB.
1.4 GENERAL REQUIREMENTS
A. Before concealment of systems visit the job site to verify and advise on type and location
of balancing devices and test points. Make changes as required to balancing facilities.
B. Place systems in satisfactory operating condition.
1. Adjusting and balancing shall be accomplished as soon as the systems are
complete and before Owner takes possession.
2. Prior to balancing adjust balancing devices for full flow; fill, vent and clean
plumbing systems, replace temporary strainers.
3. Initial adjustment and balancing to quantities as called for or as directed by the
Engineer, to satisfy job conditions.
Received by DiMarco 02/25/2021
Park Grove – Cayuga Medical Center
MEDICAL OFFICE BUILDING
Cayuga Park, Ithaca, NY 14850
HOLT Project No. 2018089
ADJUSTING AND BALANCING 229900 - 2
PART 2 - PRODUCTS
2.1 GENERAL REQUIREMENTS
A. Provide tools, ladders, recording meters, gauges, thermometers, velometers,
anemometers, inclined gauge manometers, magnehelic gauges, amprobes, voltmeters,
psychrometers and tachometers required. Instruments used shall be accurately calibrated
as per AABC or NEBB requirements.
PART 3 - EXECUTION
3.1 PREPARATION
A. Examine Bid Documents and notify Owner's Representative of any questions regarding
balancing, within thirty days after receipt of bid and prior to starting work.
3.2 WATER SIDE
A. Test, adjust and record the following:
1. Hot Water Re-circulating and Circulation Pumps:
a) Check rotation
b) GPM
c) Running suction pressure
d) Running discharge pressure
e) Running load amps
f) RPM - motor
g) Complete nameplate motor and pump
2. Domestic Hot Water Re-circulation System Balancing Valves:
a) Balance every valve to GPM noted on the Drawings.
END OF SECTION 229900
Received by DiMarco 02/25/2021