HomeMy WebLinkAbout01_aSelf-Pricing_Hans Bethe House Enlarged Plans and DetailsADD GREASE COLLECTION LOW
POINT DRAINS ADJACENT TO
EXISTING ACCESS DOORS. SEE
DETAIL 6/M501.
INCREASE DUCT SLOPE TO 1/4" PER
FT. MODIFY EXISTING DUCT FITTINGS
TO ALLOW FOR DUCT SLOPE.
14x24
10x14
36x14
36x1226x36
PROVIDE 18"x36" GREASE DUCT
ACCESS DOORS IN EXHAUST PLENUM
SIDEWALL ABOVE CATWALK IN
CHIMNEY (TYP 3)
EXG DUCT
CHIMNEY
DISASSEMBLE EXISTING EXHAUST FANS
AND CLEAN TO BE FREE OF GREASE.
REASSEMBLE WITH MANUFACTURER
RECOMMENDED GASKETING TO MAKE
FANS GREASE TIGHT. PROVIDE A 1-1/4"
DRAIN AT THE BOTTOM SIDE OF THE
FAN HOUSING PIPE TO SEALED
INSULATED RESERVOIR. SEE DETAIL
10/M501. (TYP OF 3)
PROVIDE 1-1/2" HIGH FIBERGLASS GRATING EQUAL
TO DURADEK PULTRUDED FIBERGLASS GRATING
TYPE MS 1-6515 AS MANUFACTURED BY McNICHOLS
COMPANY. SIZE GRATING TO BE REMOVABLE
THROUGH THE NEW ACCESS DOORS AND SAFELY
COVER THE VERTICAL DUCT OPENINGS IN THE
BOTTOM OF THE EXHAUST PLENUM AT THE TOP OF
THE CHIMNEY. V.I.F.
REMOVE WIRE MESH SCREEN AND REPLACE WITH
(3) INDIVIDUAL FRAMED MESH OUTLETS. SEE
DETAIL 8/M501. EXG MESH SCREEN
APPROXIMATELY 5 FOOT HIGH BY 10 FOOT LONG
V.I.F.
CLEAN KITCHEN EXHAUST DUCT ADJACENT TO WELDED
WORK, ALLOWING FOR WELDED DUCT REPAIRS WITH
MINIMIZED FIRE HAZARD. REMOVE INSULATION IN ATTIC
SPACE, REPAIR WELD PIN HOLES AND OTHER LEAKS IN
DUCTWORK WITH A CONTINUOUS LIQUID-TIGHT WELD OR
BRAZE MADE ON THE EXTERNAL SURFACE OF THE DUCT
SYSTEM. INSPECT AND TEST FOR LEAKS, AND RE-INSULATE
WITH FIRE RATED INSULATION COMPLETE. ASSUME REPAIR
IS REQUIRED FOR 100 WELD PIN HOLES AND 30 INCHES OF
CRACK.
PROVIDE 22"X20" MINIMUM
GREASE DUCT ACCESS
DOOR AT LOCATION OF
EXISTING (APPROXIMATELY)
20"X20" ACCESS PORT
REPLACE DISHWASHER EXHAUST
FIRE DAMPER WITH STAINLESS STEEL
FIRE DAMPER AS SHOWN IN DETAIL
9/M501. ACCESS THROUGH 30"x20"
ACCESS DOOR IN SHAFT. INSTALL
LOW POINT DRAINS ON DUCTWORK
AS SHOWN IN DETAIL 4/M501.
FD
22x6
16x8
36x12
44x20
26x36 UP 5 STOREYS
TO ATTIC
EXISTING 18x10
DUCT ACCESS
DOORS
EXISTING 18x10 DUCT
ACCESS DOORS
EXISTING 18x18
ACCESS DOORS
EXISTING DUCT
MOUNTED
SMOKE
DETECTOR.
EXISTING DUCT
MOUNTED SMOKE
DETECTOR.
EXISTING DUCT MOUNTED
SMOKE DETECTOR.
FD
FD
FD
12X11
EXISTING 18X10
DUCT ACCESS
DOOR
ADD 20x20 DUCT ACCESS DOOR
ON OPPOSITE SIDE OF WALL
FROM CURRENT DUCT ACCESS
DOOR. REMOVE FIRE DAMPER'S
BLADES IN THEIR ENTIRETY.
FD
FD
FD
FD
FD
FD
FD
FD
FD
30x24
48x24
36x24
28x20
44x20
48x20
12x6
12x6
20x12CONNECT CONDENSATE FROM
THE BOTTOM OF THE
DISHWASHER EXHAUST DUCT.
REPAIR DAMAGE TO
SHAFTWALL BASE OF DUCT
SHAFT AS REQUIRED TO
RESTORE 2HR FIRE RATING.
PIPE THROUGH MECHANICAL
ROOM TO EXISTING GREASE
DRAIN PIPING. SEE DETAIL
4/M501 FOR PIPING
CONNECTIONS.
FD
FD
FD
ADD 20x20 DUCT ACCESS DOOR
ON OPPOSITE SIDE OF WALL
FROM CURRENT DUCT ACCESS
DOOR. REMOVE FIRE DAMPER'S
BLADES IN THEIR ENTIRETY.
REMOVE FIRE DAMPER'S
BLADES IN THEIR
ENTIRETY.
8x12
10x12
10x12
28x12
REMOVE FIRE DAMPER'S
BLADES IN THEIR ENTIRETY.
IN ACCORDANCE WITH NFPA 110
302.1.1.1 PROVIDE WALL SIGN NEXT
TO DUCT PENETRATION AS FOLLOWS:
"THIS WALL AND MECHANICAL
PENETRATIONS THROUGH IT ARE
REQUIRED TO RESIST PASSAGE OF
SMOKE BUT ARE NOT REQUIRED TO
BE FIRE RATED." (TYP FOUR (4)
LOCATIONS. COORDINATE LOCATIONS
WITH OWNER IN FIELD)
CONNECT 1 1/4" CD
ABOVE TRAP V.I.F.
1
A2 43 5 6 7 8
BCD9 10 11 12 13 14 15 16 17
EFGHINNMLJIHGFEDCBADescription:Rev. No.:Date:
Drawing No.:Drawn by:MLKJKTetra Tech Engineers, Architects
& Landscape Architects, P.C.
Hans Bethe House
Enlarged Plans and Details
And Code Compliance Review
RHM
M501
1 Attic Plan
1/16" = 1'-0"
Project No.:
Date:
3/23/2018
08249-15002
Key Plan
NTS
Remediation Work at: Alice Cook, Carl
Becker, William Keeton, Flora Rose and
Hans Bethe Houses
Cornell University
Ithaca, New York N2 Enlarged First Floor Reflected Ceiling Plan
1/8" = 1'-0"3 Enlarged Ground Floor Plan
1/8" = 1'-0"
KEYED NOTES
PROVIDE LEAKAGE TEST FOR ALL MODIFIED DUCTWORK.
REFER TO SECTION 23 3100 - DUCTWORK FOR DETAILS.
REMOVE
EXISTING
MESH
LOUVER
PROVIDE 1"x1"x1/8" STAINLESS
STEEL ANGLE WELDED TO
END OF EXISTING DUCT
DISCHARGE. (TYP 2 SIDES)
PROVIDE 1-1/2" 18 GAUGE STAINLESS
STEEL SHEET METAL BENT AROUND
AND SPOT WELDED TO 1/2" STAINLESS
STEEL WELDED WIRE MESH. BOLT TO
1"x1"x1/8" ANGLE 12"OC MAX. TACK
WELD NUT TO ANGLE.
PROVIDE STAINLESS
STEEL MESH LOUVER IN 3
SECTIONS FOR REMOVAL
THROUGH NEW ACCESS
DOORS FOR CLEANING.
TO PREVENT DAMAGE
TO INSULATION,
PROVIDE THREE 1/2"
BAND STRAPS AT EACH
ACCESS DOOR TO
ALLOW REPEATED
INSULATION REMOVAL.
PROVIDE WORM
GEARS SPOT
WELDED TO
BANDING FOR
STRAP REMOVAL
REMOVE EXISTING FIRE WRAP
INSULATION AND PINS SPOT
WELDED TO ACCESS DOORS.
PROVIDE NEW FIRE WRAP
INSULATION AS SPECIFIED BY
MANUFACTURER TO MAINTAIN
FIRE RATING. INSULATION
HELD IN PLACE BY REUSABLE
BAND CLAMPS.
8 Mesh Louver Detail 7 Access Door Straps Detail
EXTERNAL
FIRE WRAP
INSULATION
ACCESS DOOR
UNDER INSULATION
GREASE EXHAUST DUCT,
REFER TO CONTRACT
DWGS FOR SIZES AND
ARRANGEMENT
DOOR BOTH SIDES
OPENING IN
FIRE RATED
WALL
REQUIRING OUT
OF WALL FIRE
DAMPER.
FIRE
RATED
WALL
DUCT SIZE
DUCTWORK, REFER
TO DRAWINGS FOR
14 GAUGE MINIMUM
TO WALL 6" OC ALL 4 SIDES.
RETAINING "ZEE", SECURE
EXTEND FIRE RATED INSULATION PAST
PLANE OF DAMPER. INSULATION TO BE
3M CS-195+ COMPOSITE OR EQUAL.
PROVIDE ACCESS
AWAY JOINT ALL
LISTED BREAK-
SIDES (TYP.)
9 Out of Wall Fire Damper
TO SPEC. SECTION 23 3300.
EQUAL TO DUCT SIZE SHOWN. REFER
TYPE "C" FIRE DAMPER WITH FREE AREA
TEE WITH FULL SIZE
CLEAN OUT (TYP OF 2)
UNION
DRAIN RESERVOIR
CONNECTION
'5$,1 75$3
ASSEMBLY
2"
NOTES:
2"
CASING
(-)
1. DRAIN PAN AT NEGATIVE STATIC PRESSURE
3/4" HOSE THREAD CONNECTION
WITH BRASS CAP
5 Condensate Trap Detail
PROVIDE 3/4" DRAIN
WITH BALL VALVE AND
CAPPED HOSE THREAD
CONNECTION.
PROPERLY CLEAN
EXISTING GREASE
DUCT TO ALLOW FOR
WELDING OF GREASE
COLLECTION
RESERVOIR TO THE
BOTTOM OF DUCT
WHERE INDICATED
12" LONG X 1-1/2" MIN DEEP
GREASE COLLECTION
RESERVOIR. SLOPE TO
ACCESSIBLE SIDE OF DUCT
WITH A LOW POINT DRAIN.1-1/2" MINFULLY WELD GREASE
COLLECTION RESERVOIR
TO BOTTOM OF GREASE
DUCT. FIRE WRAP DUCT
AND GREASE
COLLECTION
RESERVOIR.
6 Grease Duct Drain Detail
EXTERNAL FIRE
WRAP INSULATION
GREASE EXHAUST DUCT,
REFER TO CONTRACT
DWGS FOR SIZES AND
ARRANGEMENT
1
IS WATERTIGHT
VERIFY EXHAUST DUCTWORK
PIPE TO GREASE INTERCEPTOR DRAIN LOCATED
IN THE BASEMENT SEE DETAIL 9/M101
PROVIDE 12" WIDE X 1-1/2"
MIN DEEP CONDENSATE
COLLECTION RESERVOIR
AND LOW POINT DRAIN ON
WELDED STAINLESS
STEEL DISHWASHER
DUCTWORK DRAIN VALVE
ON BOTTOM OF DUCT
EXISTING 2HR
RATED WALL
1 1/4"
STAINLESS STEEL
FIRE DAMPER AT
2HR RATED WALL
12"
(TYP)
CONDENSATE
TRAP (TYP). SEE
DETAIL 6/M101
4 Bottom of Dishwasher Duct Drain Detail
EXTERNAL INSULATION
EXHAUST DUCT, REFER TO CONTRACT
DWGS FOR SIZES AND ARRANGEMENTS
1.THE FOLLOWING GENERAL NOTES APPLY TO ALL "H" SERIES DRAWINGS.
2.REFER TO ALL CONTRACT DOCUMENTS; DRAWINGS AND SPECIFICATIONS, FOR
DETAILED STANDARDS AND REQUIREMENTS.
3.REPORT UNSAFE OR UNSATISFACTORY CONDITIONS IN WRITING TO OWNER AND
ARCHITECT AND RESOLVE ISSUES BEFORE PROCEEDING.
4.WORK INCLUDES ALL LABOR AND MATERIALS REQUIRED TO PROVIDE COMPLETE
WORKING SYSTEMS.
5.COORDINATE PHASING REQUIREMENTS AT JOB MEETINGS AND ON WORK
SCHEDULES.
6.DO NOT SCALE DRAWINGS. PIPING AND DUCTWORK ARE SHOWN
DIAGRAMMATICALLY. IT IS NOT POSSIBLE TO SHOW EVERY TRANSITION, FITTING,
ASPECT RATIO CHANGE, ETC..; PROVIDE AS REQUIRED TO FIT WITHIN STRUCTURAL
CONSTRAINTS. EXAMINE CONDITIONS UNDER WHICH THE WORK IS TO BE
PERFORMED AND VERIFY ALL ACCESS, LOCATIONS, DIMENSIONS, ARRANGEMENTS,
ELECTRICAL CHARACTERISTICS, AND INTERFERENCE IN THE FIELD PRIOR TO BID.
7.VERIFY EXTENT OF CEILING WORK SHOWN ELSEWHERE IN THE CONTRACT
DOCUMENTS. PROVIDE FOR ADDITIONAL CEILING SYSTEM REMOVAL, PROTECTION,
AND REINSTALLATION AS REQUIRED FOR CONTRACT WORK.
8.DEMOLITION DRAWINGS SHOW THE GENERAL SCOPE OF ITEMS AND SYSTEMS TO BE
REMOVED. IT IS NOT THE INTENT TO SHOW ALL ITEMS TO BE REMOVED. FIELD VERIFY
AND REMOVE ALL ASSOCIATED ITEMS BACK TO POINT OF CONTINUED SERVICE,
UNLESS OTHERWISE NOTED. VERIFY WHAT ALL EQUIPMENT SERVES PRIOR TO
REMOVAL.
9.GIVE ALL REMOVED EQUIPMENT TO THE OWNER. DELIVER ON SITE WHERE
DESIGNATED BY THE OWNER. PROMPTLY REMOVE FROM THE SITE AND LEGALLY
DISPOSE OF ANY SUCH ITEMS DECLINED BY OWNER.
10.IF UNANTICIPATED MECHANICAL, ELECTRICAL, OR STRUCTURAL CONFLICTS ARE
ENCOUNTERED, INVESTIGATE AND REPORT BOTH NATURE AND EXTENT OF THE
CONFLICT. RE-ROUTE WORK OR EXISTING ELECTRICAL OR PLUMBING AS REQUIRED.
11.CUT, DRILL, OR OTHERWISE CREATE OPENINGS AS NEATLY AS POSSIBLE, AS REQUIRED
FOR THE INDICATED CONTRACT WORK. PROVIDE SUPPORT AS REQUIRED FOR AND
USE METHODS LEAST LIKELY TO DAMAGE ELEMENTS TO REMAIN. PRIOR TO WORK,
VERIFY LOCATIONS OF ALL STRUCTURAL MEMBERS INCLUDING CROSS BRACING,
ELECTRICAL WIRING, PLUMBING, ETC. PROMPTLY NOTIFY ARCHITECT OF ANY
CONFLICTS. DO NOT CUT ANY STRUCTURAL MEMBERS OR OTHER SERVICES UNTIL
SPECIFICALLY DIRECTED TO DO SO. PENDING RECEIPT OF DIRECTIVE, REARRANGE
SCHEDULE AS NECESSARY TO CONTINUE OVERALL JOB PROGRESS WITHOUT DELAY.
12.PATCH ALL DISTURBANCES RESULTING FROM DEMOLITION OR NEW WORK TO MATCH
SURROUNDING SURFACES. PATCH FOLLOWING DEMOLITION, AND AGAIN
FOLLOWING CONTRACT WORK. WHERE HOLES REMAIN FROM REMOVALS, INFILL
AND PATCH TO MATCH UNLESS HOLE IS TO BE REUSED.
13.PROTECT ALL CONTRACT EQUIPMENT, ELEMENTS TO REMAIN, OWNER'S
BELONGINGS, AND EQUIPMENT TO BE REUSED OR RETAINED BY OWNER DURING ALL
CONTRACT WORK. AT NO ADDITIONAL COST TO OWNER REPAIR OR REPLACE ITEMS
WHICH ARE DAMAGED.
14.THOROUGHLY CLEAN FOLLOWING DEMOLITION AND BEFORE BEGINNING CONTRACT
INSTALLATIONS. THOROUGHLY CLEAN AGAIN DURING AND FOLLOWING CONTRACT
WORK AS REQUIRED. LEAVE ALL WORK AREAS CLEANER THAN FOUND. LEGALLY
DISPOSE OF ALL CONSTRUCTION DEBRIS.
15.PROVIDE TEMPORARY PIPING, DUCT, HEAT, WEATHERPROOFING ETC.. TO SERVICES
TO REMAIN UNTIL PERMANENT INSTALLATIONS CAN BE MADE.
16.ALL EXCESS MATERIALS AND SCRAPS ARE CONTRACTOR'S PROPERTY. PROMPTLY
REMOVE FROM SITE UNLESS SPECIFICALLY DIRECTED OTHERWISE.
GENERAL NOTES:
VALVE
TAG VALVE
NORMALLY
OPEN (N.O.)
FORMED OR WELDED
STAINLESS STEEL
FLANGED RESERVOIR
TO FIT DOOR FLANGES
BOLTED AND GASKETED
RESERVOIR TOP EQUAL TO
DUCTMATE ULTIMATE DOOR II
12"x10" MINIMUM
10 GREASE RESERVOIR
EXTERNAL FIRE
WRAP INSULATION
TANK INLET
COUPLING
WELDED TO
RESERVOIR
6" MIN
8" MIN
FAN HOUSING
THREADED
1 1/4" PIPE
1
1
CODE COMPLIANCE REVIEW
HANS BETHE HOUSE - 3033
314 WEST AVE, ITHACA, NY
PROJECT DESCRIPTION:
THIS PROJECT CONSISTS OF THE REMEDIATION OF NON-CODE COMPLIANT CONDITIONS FOR GREASE DUCT AND SHAFTS
LOCATED IN THE BUILDINGS WHICH IS CONSIDERED ALTERATIONS - LEVEL 1
APPLICABLE CODES AND STANDARDS:
BASED ON THE NEW YORK STATE UNIFORM FIRE PREVENTION AND BUILDING CODE INCLUDING APPLICABLE 2015 ICC CODES AND
2017 NYS SUPPLEMENTS, AND 2009 ICC A117.1 ACCESSIBLE AND USABLE BUILDING AND FACILITIES.
BUILDING DATA:
YEAR BUILT:2007 (KIERAN-TIMBERLAKE ASSOCIATES LLP)
CODE DATA SUMMARY:
BUILDINGS ARE BELIEVED TO HAVE BEEN CONSTRUCTED AND SUBSEQUENT ALTERATIONS MADE IN COMPLIANCE WITH CODES IN
EXISTENCE AT THAT TIME.
USE GROUP:R-2 - RESIDENTIAL, A-2 - ASSEMBLY, B - BUSINESS
CONSTRUCTION TYPE IB
FIRE SAFETY:BUILDING IS PROTECTED BY AN AUTOMATIC SPRINKLER SYSTEM.
PATH OF CODE COMPLIANCE:
2015 INTERNATIONAL EXISTING BUILDING CODE AND 2017 NYS SUPPLEMENTS
301.1.2 WORK AREA COMPLIANCE METHOD
CHAPTER 5 - CLASSIFICATION OF WORK
503 ALTERATION - LEVEL 1 (CHAPTER 7)
NEW CONSTRUCTION WILL COMPLY WITH REQUIREMENTS OF 2015 INTERNATIONAL BUILDING CODE AND 2017 NYS SUPPLEMENTS