The URL can be used to link to this page

Home My WebLink About230593 BALANCING 026 - ApprovedSUBMITTAL COVER SHEET JOB: ITHACA COLLEGE PHYSICIAN’S ASSISTANT ROTHSCHILD RENOVATION SUBMITTAL NUMBER: 26 DATE: 9 FEBRUARY 2021 SUBCONTRACTOR NAME: ARCHITECTURAL CONCRETE PLUS, LLC ARCHITECTURAL CONCRETE PLUS, LLC 69 HOLLISTER STREET DUNDEE, NY 14837 PHONE: 607-243-7113 FAX 315-423-0054 ACP PROJECT NO: 21-105 ARCHITECT: QPK 450 S SALINA ST STE 500, SYRACUSE, NY 13202 ARCHITECT PROJECT NO: 220157.00 (12/18/2020) TYPE OF SUBMITTAL: X PRODUCT DATA TEST REPORT SHOP DRAWING RECORD DOCUMENT SAMPLE CERTIFICATION MFGR COMPLIANCE CE CLOSEOUT DOCUMENT COLOR SELECTION MFGR DWG SUBSTITUTION MSDS SUBMITTAL DESCRIPTION BALANCING SUPPLIER KIMBLE MANUFACTURER VARIOUS SPEC SECTION NUMBER & TITLE 230593 SUB-PARAGRAPH DRAWING NO 1ST TIME SUBMISSION X REVISION PRIME CONTRACTOR’S STAMP/CERTIFICATION : I HEREBY CERTIFY THAT I HAVE REVIEWED THIS SUBMITTAL, VERIFIED THE PRODUCTS, VERIFIED FIELD MEASUREMENTS WHERE APPROPRIATE AND HAVE COORDINATED THE INFORMATION WITHIN THE SUBMITTAL WITH THE REQUIREMENTS OF CONTRACT DOCUMENTS. THE SUBMITTED ITEMS COMPLY IN EVERY RESPECT WITH THE REQUIREMENTS OF THE CONTRACT DOCUMENTS AND SPECIFICATIONS ARCHITECT/ENGINEER REVIEW STAMP: PRIME CONTRACTOR/CONTRACT/BID PKG NO. SIGNED: POSITION: DATE: COMMENTS: 5HFHLYHG0&( X 2-10-21 SDM 0HFKDQLFDO&RQWUDFWLQJ([FHOOHQFH 6XEPLWWDO/RJ 6XEPLWWDO&RYHU6KHHW)RU ,7+$&$&2//(*( 3$352*5$0 527+6&+,/'5(129$7,21 .LPEOH-RE& 'DWHRI6XEPLWWDO 1XPEHU2I &RSLHV 7KLV6XEPLWWDO3DJH 2I 68% 6SHF6HFWLRQ 'HVFULSWLRQ ,WLVWKHLQWHQWRI.LPEOH,QF7RSURYLGHHTXLSPHQWDQGPDWHULDOV WKDWPHHWVRUH[FHHGVWKHUHTXLUHPHQWVRIWKHFRQWUDFWGRFXPHQWV 7KLVVXEPLWWDOKDVEHHQ³UHYLHZHG´DQG³DSSURYHG´E\ *5(*),&$552 'DWH H-3 2/8/21 230593 BALANCING 2/8/21 Mechanical Testing, Inc.: Test and Balance Submittals ɶ 4 Chelsea Place, Suite 102 ɶ Clifton Park,NY 12065 ɶ Phone: 518-450-7292 ɶ Fax: 518-450-7295 ɶ Project: Date: ɶ Contact: Brian Venn Project# ɶ Purchase Order#: Notes: Testing and Balancing shall be per plans and speciﬁcations- The attached submittal is for general purpose and agency qualiﬁcation. ɶ Ithaca College-PA Program Renovations 02/04/21 21-053 C1684-S2 4 Chelsea Place, Clifton Park, NY 12065 or 694 Colesville Rd, Binghamton NY 13904ɶPhone: 518-450-7292 Fax: 518-450-7295Design Review - Commissioning - Fire Life Safety - Test And Balance - Blower Door Testing -Drone Sales/Inspections/Repairs-ASHRAE 110 Mechanical Testing Inc. specializes in HVAC Test & Balance. We cover areas of the Northeast and National accounts in the US. MTI isɶcommitted to excellence and saving our customers money. We service a diverse group of facilities such as medical, chemical,ɶmanufacturing, schools, defense, office buildings and more. We now offer drone sales and solutions to enterprise companies to haveɶautomation help improve your profits and revenues. We are a certified NYS WBE, WOSB and WBENC.ɶ What sets MTI apart from the competition?ɶ ✓Our people have more certifications and training compared to our competition.ɶ ✓We pride ourselves on customer service and satisfaction!ɶ ✓Updated equipment encompassing the latest technology to keep up with trends.ɶ ✓Paperless reporting solutions for quicker turnaround and sneak peeks.ɶ ✓We take out the pain for our customers by assisting with coordination and follow up.ɶ ✓AABC Certified: guarantees the work is done right or they send someone else to fix it!ɶ ✓We have been in business for 53 years since 1967!ɶ Core CapabilitiesɶOur Certified Commissioning Authorities & Test and Balance Field Engineers will research, test, and implement solutions in the areasɶof:ɶ ✓Third Party Commissioning (New, Retro or Continued Cx)ɶ ✓Troubleshoot HVAC systems and sequences of operationɶ ✓Adjust Air Flow and Certifyɶ ✓Adjust Water Balance and Certifyɶ ✓Energy Auditsɶ ✓ASHRAE 110, Fume Hood Testing and Certificationɶ ✓Clean Room Testing and Certificationɶ ✓Sound & Vibration Testingɶ ✓Duct Leakage Tests / Duct Pressurization/Decay Testingɶ ✓Indoor Air Qualityɶɶ ✓Fire Life Safety (Fire Damper Testing)ɶ ✓DJI Drone Authorized Dealer and Repair Centerɶ ✓Drone Inspections Energy, Power Lines, etc.ɶ ✓Thermal Imaging of Buildingsɶ ✓3D Scanning of Environments for BIM & RIVET applicationsɶ ✓Blower Door Testingɶ ✓Aerial Photographyɶɶ ✓Thermographyɶ EnergyɶOur Energy Services focus on integrated solutions designed to enhance the performance of your building by incorporating various teststo ensure that the building is running efficiently.ɶ ✓Duct Leakage Tests ✓Energy Auditsɶ ✓Inspection of HVAC systems ✓Third Party Commissioning (New, Retro or Continued Cx)ɶ ✓Building Envelope scans Federal CertificationWBENC Certification #20051226825 Exp 5/26/21 and WOSB # WOSB191159 Exp 5/26/21ɶGSA Contract #47QSHA20D001C State CertificationsNYS Certified WBE #8805 Exp 2-28-23ɶNYC Certified WBE and SCA Certified WBE Major Clients North American Industry Classification System (NAICS) 238220 Testing and Balancing and (NAICS) 541350, 541690ɶEnergy efficiency inspection services (Commissioning), 488190 and 541990.ɶ UNSPSC, 72151200, 72151204, 81141805 and 81141806ɶɶ General InformationɶRegistered Company Name: Mechanical Testing, Inc.ɶDBA: Mechanical Testing Inc.ɶYear Incorporated: 1967ɶState of Incorporation: New York StateɶCorporation Type: Subchapter SɶFederal ID 14-1498182ɶDUNS Number 98356397ɶGSA# 47QSHA20D001CɶCage Code 6AGZ2ɶ CONTACT INFORMATIONɶVoice: (518)450-7292 Fax: (518) 450-7295ɶEmail: eileenv@mechtest.com or Visit our Website: www.mechtest.com ɶɶSchedule Email: Mikem@mechtest.com or Schedule Online Link Estimator: KenMc@mechtest.comɶ 4 Chelsea Place, Suite 102, Clifton Park, NY 12065 SUNY Nanofabɶ Albany Co VA Medical Center, NYɶAlbany Medical Center, Albany NYɶ Lourdes Hospital, Binghamton NYɶSt.Peter's Hospital, Albany NYɶ Ellis Hospital, Schenectady NYɶArnott Hospital, Bath/Horsehead NY Office of General ServicesSUNY Albanyɶ FageɶGlobal Foundriesɶ St. Clare’s Hospital, Troy NYɶSUNY Binghamtonɶ SUNY PlattsburghɶSUNY Albany College of Pharmacy Champlain Valley Hospital, NY 4 Chelsea Pl, Suite 102 Clifton Park, NY 12065Phone: 518-450-7292 Fax: 518-450-7295ɶDesign Review - Commissioning - Fire Life Safety - Test And Balance - ASHRAE 110 -Drone Sales/Inspections Completed Project List: 2020ɶ ●Shawangunck Correctional Facility- Upgrade Heating, Wallkill, NY TAB Contract $73,960ɶ ●UHS Gateway Fit out, Binghamton, NY TAB Contract $43,805ɶ ●Marist College-McCann CNT HVAC, Poughkeepsie, NY TAB Contract $41,000ɶ ●Healio Health Elements of CNY, Syracuse, NY TAB Contract $29,950ɶ ●Hadley Luzerne CSD, Luzerne, NY TAB Contract $23,100ɶ ●West Point ECIP Steam to HW, West Point, NY TAB Contract $25,200ɶɶ ●Rochester CSD-GH School #6, Rochester, NY TAB Contract $40,175ɶɶ 2019ɶ ●Binghamton University-School of Pharmacy, Binghamton, NY TAB Contract $59,915ɶ ●Samaritan Hospital MFP Ph 1, Troy, NY TAB Contract $94,966ɶ ●Cornell University-Vet Med AHU Rehab, Ithaca, NY TAB Contract $68,000ɶ ●Saranac CSD-Commissioning, Saranac, NY TAB Contract $66,200ɶ ●Glens Falls WWTP, Glens Falls, NY TAB Contract $35,950ɶ ●SUNY IT Quad C Phase 5, Utica, NYɶ TAB Contract $50,550ɶ ●St Lawrence Psychiatric Bldg 202, Canton NYɶ TAB Contract $38,160ɶɶ 2018ɶ ●Kingston CSD-KHS Core Academic, Kingston, NYɶ TAB Contract $100,550ɶ ●UAlbany Campus Center, Albany, NY TAB Contract $49,400ɶ ●Tioga Downs Casino, Nicholas, NY TAB Contract $62,000ɶ ●Montreign Resorts, Monticello, NY TAB Contract $230,000ɶ ●Albany Medical Center-Pediatric Unit TAB Contract $52,500ɶ ●SUNY IT Quad C-Project Phase 1A, Utica, NY TAB Contract $50,550ɶ 2017ɶ ●Bare Hill Correctional Facility Energy Management, Malone, NY TAB Contract $181,275ɶ ●Rockland Psychiatric Center-NYPA Energy, Orangeburg, NY TAB Contract $276,000ɶ ●SUNY New Paltz-Esopus & Lenope, New Paltz, NY TAB Contract $101,500ɶ ●SUNY Poly Nanoscale Science & Engineering, Albany, NY TAB Contract $100,000ɶ ●Veria Wellness Center, Monticello, NY TAB Contract $150,000ɶ ●River Casino & Resort, Schenectady, NY TAB Contract $57,160ɶ 2016ɶ ●James Duffy School #12-Rochester, NYɶ TAB Contract $45,000ɶ ●Global Foundries TDC Air Balance-Malta, NY TAB Contract $133,420ɶ ●Global Foundries TDC Water Balance-Malta, NY TAB Contract $50,440ɶ ●Global Foundries Fab 8.1 Ext-Malta, NY TAB Contract $155,075ɶ ●Cornell University-Klarman Hall-Ithaca, NY TAB Contract $65,000ɶ *More projects complete upon request 4 Chelsea Place, Suite 102, Clifton Park, NY 12065 4 Chelsea Pl, Suite 102 Clifton Park, NY 12065Phone: 518-450-7292 Fax: 518-450-7295ɶDesign Review - Commissioning - Fire Life Safety - Test And Balance - ASHRAE 110 -Drone Sales/Inspections I. Airflow Measuring Instrumentsɶ A. Shortridge ADM Model Air Data MeterB. Shortridge Flow Hoodɶ C. Evergreen Telemetry S-PVF-1 Air Meter D. Evergreen Telemetry Flow Hoodɶ E. Pitot Tube; Sizes Range from ⅛” x 12”, 5/16” x 12”, 18”, 24”, 36”. 48” & 60” F. High Pressure Duct Leakage Test Kitsɶ G. Low Pressure Test Fan with flow to 2500 CFM II. Waterflow Instruments A. Shortridge HDM Hydronic Manometerɶ B. Evergreen Telemetry DP-125 Hydronic MeterC. Fuji Instruments Ultrasonic Flow Meterɶ III. Temperature Measuring Instrumentsɶ A. Taylor Sling PsychrometerB. Oakton 35612 Series Thermohygrometerɶ C. Oakton Recording Thermometer/Hygrometer 7-DayD. Contract Pyrometer by Amprobeɶ IV. Current Measuring Devicesɶ A. Amprobe Amps 0-6/15/40/100/300, Volts 0-150/300/600 AmpsB. Amprobe Recorder Amperage/Voltageɶ C. Extech instruments 2000A True RMS AC/DC Clamp on Meter V. Rotating Equipment Speed IndicatorsA. Shimpo Digital Stroboscopeɶ B. CE Pocket stroboscopeC. Extech Contact Tachometerɶ VI. Sound Measuring Equipmentɶ A. Casella Sound Meter Model CEL-440 General: All instruments are verified and recalibrated as recommended. Calibration Certs available upon request. 4 Chelsea Place, Suite 102, Clifton Park, NY 12065 Eileen Venn CEO, Mechanical Testing,Inc Education: BA State University at Albany- Business & Marketing Certifications: Women Business Enterprise NYS and NYC, WOSB and WBENC National Certification. Memberships: NAWIC USGBC Saratoga County Chamber Of Commerce Eastern Contractors Association Northeast Sub-Contractors Association Women’s Presidents Organization Employment History: Owner- MTI 2008-Present Diageo Guinness USA DeCrescente Distributing Key Account Manager- 13 years Experience Eileen took over Mechanical Testing, Inc. in 2008 which had been in business since 1967. During her time Mechanical Testing has been the premier TAB Company in the New England Region. MTI is a NYS Women Owned Enterprise that works in various sectors of both Commercial and Industrial Construction. MTI specializes in creating high energy and efficient buildings to ensure owners save money on HVAC energy costs. Eileen has been a board member of the Capital District Chapter of NAWIC where she has also served as President. She has been instrumental in helping with networking, marketing and overall business operation. Relevant Project Experience ●Hanscom Air Force Base, bldg 1614 Boston, MA ●Veria Wellness Resort Monticello, NY ●SUNY Nanofab (Various Buildings) Albany, NY ●Cornell University (Various Projects) Ithaca, NY ●Global Foundries Fab 8, 8.1 & TDC Malta, NY 4 Chelsea Place, Suite 102, Clifton Park, NY 12065 Edu BABB Ce WoWW and Me NANN US Sar Eas No Pre Em Ow Dia De KeKKye hereby grantstoMechanical Testing Incwho has successfully met WBENC's standards as a Women's Business Enterprise (WBE). This certication arms the business is woman-owned, operated and controlled and is valid through the date herein.Certication Granted: May 26, 2015Expiration Date: May 26, 2021WBENC National Certication Number: 2005126825WBENC National WBE Certication was processed and validated by Women President'sEducational Organization - NY, a WBENC Regional Partner Organization.Marsha Firestone, President & Founder WomenPresident's Educational Organization - NYNNational¾Women's¾Business¾Enterprise¾CertificationNAICS: 238220, 488190, 541350, 541690, 541990 UNSPSC: 72151200, 72151201, 72151204, 72151206, 81141805, 81141806 NEW YORK STATEMINORITY- AND WOMEN-OWNED BUSINESS ENTERPRISE ("MWBE") CERTIFICATION Empire State Development's Division of Minority and Women's Business Development grants aWomen Business Enterprise (WBE)pursuant to New York State Executive Law, Article 15-A to:Mechanical Testing IncCertification Awarded on: February 28, 2018 Expiration Date: February 28, 2023 File ID#: 8805 0HFKDQLFDO7HVWLQJ,QF Brian Venn Mechanical Testing, Inc. 08-08-27 Michael Morwin Mechanical Testing, Inc. 15-08-30 Jeffrey Paro Mechanical Testing, Inc. 16-08-31 Chasen Brown Mechanical Testing, Inc. 35-08-13 Kevin Greenwood Mechanical Testing, Inc. 34-08-11 /XNH0+HQGULFNVRQ0HFKDQLFDO7HVWLQJ,QF ŘŗȬŗŜȱȱȱȱȱȱȱ ȱȱ, Inc. ŘŚȬŗŜȱȱȱȱȱ ȱȱȱȱȱȱȱȱȱ, Inc. ŘŖȬŗŜȱȱȱȱȱȱȱȱȱ¢ȱȱȱ, Inc. ŘřȬŗŜȱ ȱ ȱȱ, Inc. MECHANICAL TESTING, INC.HAS MET ALL REQUIREMENTS FOR NEBB CERTIFIEDSTATUS IN THE FOLLOWING DISCIPLINETesting, Adjusting and Balancing of Environmental Systems 2722_______________________________________NEBB Certification Number March 31, 2023_______________________________________Expiration Date _______________________________________NEBB President _______________________________________NEBB President-Elect LUKE MICHAEL HENDRICKSONHAS MET ALL REQUIREMENTS FOR NEBB CERTIFIED PROFESSIONALSTATUS IN THE FOLLOWING DISCIPLINETesting, Adjusting and Balancing of Environmental SystemsThis Certificate, as well as individual affiliation with a NEBB Certified Firm and associated NEBB Certification Stampare REQUIRED to provide a NEBB Certified Report. Participation in the NEBB Quality Assurance Programrequires the Certificant be affiliated with a NEBB Certified Firm CP-24091_______________________________________NEBB Certification Number March 31, 2022_______________________________________Expiration Date _______________________________________NEBB President _______________________________________NEBB President-Elect Mechanical Testing Inc.Has successfully completed the requirements for Fire and Smoke Damper ContractorApril 23, 2019FSD440617CRenewed: April 23, 2019December 31, 2020Powowered by TCPDF (www.tcered by TCPDF (www.tcowered by TCPDF (wwwy(pdf.org)pdforg)pg) Chasen R BrownHas successfully completed the requirements for Fire and Smoke Damper SupervisorJanuary 25, 2019FSD1102824SRenewed: January 25, 2019December 31, 2020Powowered by TCPDF (www.tcered by TCPDF (www.tcowered by TCPDF (wwwy(pdf.org)pdforg)pg) Mechanical Testing Inc.Has successfully completed the requirements for Fire and Smoke Damper ContractorApril 23, 2019FSD440617CRenewed: April 23, 2019December 31, 2020Powowered by TCPDF (www.tcered by TCPDF (www.tcowered by TCPDF (wwwy(pdf.org)pdforg)pg) Chasen R BrownHas successfully completed the requirements for TABB Commissioning SupervisorJuly 20, 2018CX1102824SJuly 20, 2018December 31, 2020Powered by TCPDF (www.tcpdf.org) AABC National Performance Guaranty Pursuant to the agreement between AABC Certified Testing & Balancing Agency and Client Associated Air Balance Council 1518 K Street, N.W. Washington, D.C. 20005 202-737-0202 • Fax 202-638-4833 info@aabc.com • www.aabc.com All systems shall be tested and balanced in accordance with the project plans and specifications and to the optimum performance capabilities of the equipment. Testing and balancing shall be done in accordance with the standards published by the Associated Air Balance Council. If the Agency listed above fails to comply with the specifications for any reason other than termination of business by the AABC agency or equipment malfunction or inadequacy which prevents proper balancing of the systems, AABC will investigate and, if warranted, will provide supervisory personnel to assist the member Agency to perform work in accordance with AABC Standards. This supervision will be provided at no additional cost to the building owner. This Guaranty is valid for one year from the date of submission of a test and balance report, provided the Agency is a current member of AABC, and may only be invoked in writing by the building owner, architect, or engineer of record. The Guaranty is limited to the terms and conditions as stated herein. Project Name Address Name of Engineer Engineering Firm Email Address Address Date TBE # By AABC Certified TBE System Readiness Proceduresɶ HVAC Contractors Responsibilities Prior to Balancing:ɶ ✓Confirm the complete operational readiness of the building, including sealed walls, doors and ceilings to allow the balancing toɶbe performed and required pressures to be set and maintained.ɶ ✓Provide access to all components requiring testing, balancing and servicing. This includes permanently installed ladders andɶcatwalks.ɶ ✓Maintain a construction schedule that allows the test and balance (TAB) firm to complete the Total System Balance prior toɶoccupancy.ɶ ✓Provide the TAB Agency with a complete set of design and as-built construction drawings and a set of approved equipmentɶsubmittals.ɶ ✓Start up all the HVAC systems according to the following conditions.ɶ a. Verify the proper lubrication of rotating or moving parts.ɶb. Observe that volume and control dampers function properly and are secured in a wide open position.ɶɶc. Verify that duct leakage testing has been performed and ducts are sealed to the minimum tolerance specified.ɶd. Verify that all registers, grilles and diffusers are of the correct type and properly installed.ɶe. Verify that all terminal boxes are the correct type and are properly installed according to the manufacturersɶrecommendations.ɶf. Verify that automatic controls are installed and operate correctly.ɶɶg. Verify that motors, starters and variable speed devices are the correct size and are operating properly.ɶh. Verify that hydronic pumps and related components are properly installed and operate correctly.i. Verify that hydronic systems have been flushed and properly bled of air.ɶj. Verify that strainers are clean and start-up strainers have been removed.ɶɶk. Verify that coils are piped correctly and are clean.ɶɶl. Verify that DDC systems are complete and operational.ɶm. Verify the correct type, quantity and cleanliness of the installed final filters.ɶɶ 4 Chelsea Place, Suite 102, Clifton Park, NY 12065 Pre-Balance Site Reviewɶ Air Handling Unitsɶ During the pre-balance site inspection, record the nameplate data of motors, fans, coils, sheaves, belts, terminal boxes, controls, etc. onɶthe appropriate data sheets and compare with the approved submittal data. Walk the systems to be balanced from the fan to the lastɶterminal using the air systems readiness checklist.ɶ If during the pre-balance site inspection, deficiencies in the system are discovered, they must be reported in writing to the appropriateɶand responsible person for correction.ɶɶ Hydronic Systemsɶ During the pre-balance site inspection, record the nameplate data of motors, fans, coils, sheaves, belts, terminal boxes, controls, etc. onɶthe appropriate data sheets and compare with the approved submittal data. Walk the systems to be balanced from the pump to the lastɶterminal and back to the heat exchangers using the hydronic systems readiness checklist.ɶ If during the pre-balance site inspection, deficiencies in the system are discovered, they must be reported in writing to the appropriateɶand responsible person for correction.ɶɶ 4 Chelsea Place, Suite 102, Clifton Park, NY 12065 #!$%! #!$%! 4>(0> &!&!% $'()&!% $$*&!% %!%+, -&&!% 9>.?:@5; $$*.$%.$' ().$'!&.$' &!.$'&$$'+, ;;?:@5;: -.$'-.$' -.$').$' !#'.$'!&.$' -.$'&$$'+, )>>?0> &/ !%!+, )!0+, %%$#+, !%$# " (-* ( . 01 ; $<$$ !"! *"0 *"0 :0> %) -&1& &# :@5;:5: &-& )5>:9)>: !2 " (-* ( . 2 34- ; "<$$ !"! !&!# !&!# 9 ! %&&&! # '%) & ' A:9 ! %&&&! # '%) & ' )7>::9 ! %&&&! # '%) & ' ;9>(: ! %&&&! # '%) & ' 7:9>::9 ! %&&&! # '%) & ' " (-* ( . * 5 1 ; <$$ !"! AHU Systems-With Variable Air Volume (VAV)ɶ Procedures:ɶ ✓Record the air handling unit model and serial number, the motor nameplate data, the sheave and belt data, the filter sizes andɶconditions, the starter data and thermal overload protection sizes and ratings. Perform VFD checks.ɶ ✓Record the actual RPM and verify the fans have correct rotation.ɶ ✓Record actual operating amps and volts and compare to motor nameplate. If amperage is above nameplate, slow the fan RPMɶuntil the amperage is at a nameplate.ɶ ✓Take a system static pressure profile across all AHU components and sound traps. Verify there are no blockages.ɶ ✓Verify minimum outside air is set close to design.ɶ ✓Set system at maximum indicated airflow by setting the required number of air valves at minimum airflow. Setting theɶreduced airflow valve units so they are distributed evenly among the branch ducts.ɶ ✓Adjust supply fan to maximum indicated airflow with variable airflow controller set at maximum airflow. Adjust staticɶpressure controller to maintain required pressure for critical terminals.ɶ ✓Set air terminal units at full airflow condition.ɶ ✓Starting with the air valve closest to the air handling unit proportion the outlets and adjust the air valves total flow to design.ɶVerify the thermostat or sensor controls the correct heating source. Follow the same procedure for the next air valve until allɶthe air valves are set and outlets are proportioned.ɶ ✓Verify the most remote air valve has the minimum static pressure required at design airflow.ɶ ✓In order to prevent over-pressurization of the system all air valves must be in control with at least one air valve controllingɶapproximately 80% to 90% open.ɶ ✓Take final measured data after the air valves are set at design minimum outside air. Re-take the information with theɶeconomizer cycle set for 100% outside air.ɶ At the completion of balancing, record and report the following final conditions:ɶ a. The air handling unit manufacturer’s model and serial numberɶb. Motor nameplate dataɶc. Sheave and belt dataɶd. Filter sizes and conditionsɶe. Starter data and thermal overload protection sizes and ratingsɶf. Design and actual supply airflow (by pitot tube traverse)ɶg. Design and actual return airflow (by pitot tube traverse)ɶh. Design and actual outside airflow (by pitot tube traverse)ɶi. Motor(s) actual voltage, amperage, BHP (W), and RPMɶj. Fan(s) design and actual RPMɶk. Record RA, EA, OA damper positionsɶl. Static pressure profile across all AHU components and sound trapsɶm. Coil capacity test with each coil set for design airflow and water flow per spec.ɶn. Outlet airflows per air valveɶo. Air valve manufacturer size, model, total airflow (design and actual), calibration factor.ɶp. TAB tolerances will be as per specɶq. Test Results will be submitted in imperial unitsɶ 4 Chelsea Place, Suite 102, Clifton Park, NY 12065 AHU Systems-Constant Volumeɶ Procedures:ɶ ✓Record the air handling unit model and serial number, the motor nameplate data, the sheave and belt data, the filter sizes andɶconditions, the starter data and thermal overload protection sizes and ratings. Perform VFD checks.ɶ ✓Record the actual RPM and verify the fans have correct rotation.ɶ ✓Record actual operating amps and volts and compare to motor nameplate. If amperage is above nameplate, slow the fan RPMɶuntil the amperage is at a nameplate.ɶ ✓Take a system static pressure profile across all AHU components and sound traps. Verify there are no blockages.ɶ ✓If the duct configuration permits, take pitot tube traverses and static pressures at the main duct, return air duct and outsideɶair intake.ɶɶ ✓Adjust the fan to deliver the total designed airflow within the maximum allowable fan speed listed by the manufacturer.ɶɶ ✓Adjust the volume dampers for the main duct, sub-main ducts and major branch ducts to their designed airflows within theɶspecified tolerances.ɶ ✓Where insufficient space for pitot tube traverse in the sub-main branches exists, measure the airflow at the terminal outletsɶand inlets to calculate total airflow to that zone.ɶɶ ✓Adjust the terminal outlets and inlets for each space to the designed airflows within the specified tolerances of the designedɶflows. Make adjustments using the volume dampers rather than extractors (OBD) and the dampers at the air terminals.ɶ ✓Adjust each outlet and inlet to within specified tolerances without generating noise levels that are above the specifiedɶlimitations set forth in the contract documentsɶ At the completion of the balancing, record and report the following final conditions:ɶ a. The air handling unit manufacturer’s model and serial numberɶb. Motor nameplate dataɶc. Sheave and belt dataɶd. Filter sizes and conditionsɶe. Starter data and thermal overload protection sizes and ratingsɶf. Design and actual supply airflow (by pitot tube traverse)ɶg. Design and actual return airflow (by pitot tube traverse)ɶh. Design and actual outside airflow (by pitot tube traverse)ɶi. Motor(s) actual voltage, amperage, BHP (W), and RPMɶj. Fan(s) design and actual RPMɶk. Record RA, EA, OA damper positionsɶl. Static pressure profile across all AHU components and sound trapsɶm. Coil capacity test with each coil set for design airflow and water flow per spec.ɶn. Outlet airflows per air valveɶo. Air valve manufacturer size, model, total airflow (design and actual), calibration factor.ɶp. TAB tolerances will be as per specɶq. Test Results will be submitted in imperial units.ɶ 4 Chelsea Place, Suite 102, Clifton Park, NY 12065 Fan Coil Unit / Heat Pump-Direct Drive Systemsɶ Procedures:ɶ ✓Record the unit model number and serial number, the motor nameplate data, the filter sizes and conditions, the starter dataɶand thermal overload protection sizes and ratings. Perform speed control checks.ɶ ✓Verify the fan has correct rotation.ɶ ✓Record the actual operating amps and volts and compare to motor nameplate.ɶ ✓Adjust fan to deliver total indicated airflow within the maximum allowable fan speed listed by fan manufacturer.ɶ ✓Adjust volume dampers for main duct, sub-main ducts and major branch ducts to the designed airflows within specifiedtolerances.ɶ ✓Measure airflow at terminal outlets and inlets and calculate the total airflow for that zone.ɶ ✓Adjust terminal outlets and inlets for each space to the designed airflows within specified tolerances of indicated values.ɶMake adjustments using the volume dampers rather than extractors (OBD) and the dampers at air terminals.ɶ ✓Adjust each outlet and inlets to within specified tolerances without generating noise levels that are above the specifiedɶlimitations set forth in the contract documents.ɶ At the completion of balancing, record and report the following final conditions:ɶ a. The unit manufacturer’s model and serial numberɶb. Motor nameplate dataɶc. Filter sizes and conditionsɶd. Starter data and thermal overload protection sizes and ratingsɶe. Design and actual supply airflow (by pitot tube traverse)ɶf. Design and actual return airflow (by pitot tube traverse)ɶg. Design and actual outside airflow (by pitot tube traverse)ɶh. Motor(s) actual voltage, amperage, BHP (W), and RPMɶi. Record RA, EA, OA damper positionsɶj. Outlet airflows per diffuser/traverseɶk. TAB tolerances will be as per specɶl. Test Results will be submitted in imperial unitsɶ 4 Chelsea Place, Suite 102, Clifton Park, NY 12065 Exhaust Systemsɶ Procedures:ɶ ✓Record the fan model number and serial number, the motor nameplate data, the sheave and belt data, the starter data andɶthermal overload protection sizes and ratings. Perform VFD checks.ɶ ✓Record the actual RPM and verify the fan has correct rotation.ɶ ✓Record the actual operating amps and volts and compare to motor nameplate. If the amperage is above nameplate, slow theɶfan RPM until the amperage is at nameplate.ɶ ✓Traverse the fan for total airflow. If the airflow is not within +/- 10% of the design airflow, make the appropriate RPMɶcorrections.ɶ ✓Read all inlets and balance airflows to within tolerance according to the project specifications.ɶ At the completion of balancing, record and report the following final conditions:ɶ a. The fan manufacturer’s model and serial numberɶb. Motor nameplate dataɶc. Sheave and belt dataɶd. Starter data and thermal overload protection sizes and ratingsɶe. Design and actual flow (by pitot tube traverse)ɶf. Motor(s) actual voltage, amperage, BHP (W), and RPMɶg. Static pressure profile, static pressure drop across sound trapsɶh. Inlet airflows, fan RPMɶi. TAB tolerances will be as per specɶj. Test Results will be submitted in imperial unitsɶ 4 Chelsea Place, Suite 102, Clifton Park, NY 12065 Return Systemsɶ Procedures:ɶ ✓Record the fan model number and serial number, the motor nameplate data, the sheave and belt data, the starter data andɶthermal overload protection sizes and ratings. Perform VFD checks.ɶ ✓Record the actual RPM and verify the fan has correct rotation.ɶ ✓Record the actual operating amps and volts and compare to motor nameplate. If the amperage is above nameplate, slow theɶfan RPM until the amperage is at nameplate.ɶ ✓Traverse the fan for total airflow. If the airflow is not within +/- 10% of the design airflow, make the appropriate RPMɶcorrections.ɶ ✓Read all inlets and balance airflows to within tolerance according to the project specifications.ɶ At the completion of balancing, record and report the following final conditions:ɶ a. The fan manufacturer’s model and serial numberɶb. Motor nameplate dataɶc. Sheave and belt dataɶd. Starter data and thermal overload protection sizes and ratingsɶe. Design and actual flow (by pitot tube traverse)ɶf. Motor(s) actual voltage, amperage, BHP (W), and RPMɶg. Static pressure profile, static pressure drop across sound trapsɶh. Inlet airflows, fan RPMɶi. TAB tolerances will be as per specɶj. Test Results will be submitted in imperial unitsɶ 4 Chelsea Place, Suite 102, Clifton Park, NY 12065 Water Balance- Variable Volumeɶ Procedures:ɶ ✓Balance primary pump before secondary pump. Open all manual valves for maximum flow. ✓Check expansion tank liquid level. ✓Check the make-up water station pressure gauge for adequate pressure at the highest vent. ✓Set systems controls so automatic valves are wide open. ✓Check the pump-motor load. If the motor is overloaded, throttle main flow balancing device so motor nameplate rating is not exceeded. ✓Check air vents for a forceful liquid flow exiting from vents when manually operated. ✓Determine the total coil flow. ✓If applicable, determine Diversity-is there enough pumping capacity to provide 100% design water flow to each coil. If there is not enoughpumping capacity to provide 100% design water flow to each coil, close the valves to coils closest to the pump until the pump can provide100% flow to the open coils. If there are three-way valves or a bypass valve in the system, observe that it is closed prior to balancing. ✓If a VFD is installed, set the VFD bypass for 100%. ✓Verify impeller size by operating the pump with the discharge valve closed (except for positive-displacement pumps). Read the pressuredifferential across the pump. Convert pressure to head and correct for differences in gauge heights. Note the point on the manufacturer’spump curve at zero flow and verify that the pump has the intended impeller size. ✓Check system resistance. With all valves open, read pressure differential across the pump manufacturer’s head capacity curve. Adjustpump discharge valve until flow is approximately 10%more water flow than designed. ✓Verify pump motor brake horsepower. ✓Measure flow at main balancing valves and set main balancing devices to achieve flow that is 5 percent greater than indicated flow. ✓Continue to proportion the water to each terminal until all terminals are balanced within +/-10% of design flow with the balancing valve ofat least one coil remaining 100% open. ✓The valves that were closed to set the diversity are to be open, while equipment amount (GPM) valves that have been balanced shall beclosed so that the first set of closed valves can be balanced to their design flow. ✓Re-verify and record the final pump GPM and head, amperage and voltage of each pump. ✓Also record either the discharge valve position or hertz setting on a VFD system. ✓Measure the differential-pressure control valve settings existing at the conclusion of balancing. At the completion of balancing, record and report the following final conditions: a. Design water flow, GPMb. Design pressure criteriac. All nameplate datad. Power measurementse. Design pump and motor RPMf. Actual Pump RPM (if accessible)g. Pump shut-off head pressureh. Pump operating head pressuresi. Pump suction pressure (both operating and shut-off)j. Pump discharge pressure (both operating and shut-off)k. Position of the balancing valve at the final balancel. Actual water flow GPMm. Flow measurements at the terminals, coil, etc.n. Actual bypass pressure and control setting at the final balancing (if installed)o. TAB tolerances will be as per specp. Test Results will be submitted in imperial units 4 Chelsea Place, Suite 102, Clifton Park, NY 12065 Water Balance- Constant Volumeɶ Procedures:ɶ ✓Balance primary pump before secondary pump. Open all manual valves for maximum flow.ɶ ✓Check expansion tank liquid level.ɶ ✓Check the make-up water station pressure gauge for adequate pressure at the highest vent.ɶ ✓Set systems controls so automatic valves are wide open.ɶ ✓Check pump-motor load. If the motor is overloaded, throttle main flow balancing device so motor nameplate rating is notɶexceeded.ɶ ✓Check air vents for a forceful liquid flow exiting from vents when manually operated.ɶ ✓Verify impeller size by operating the pump with the discharge valve closed (except for positive-displacement pumps). Readɶthe pressure differential across the pump. Convert pressure to head and correct for differences in gauge heights. Note theɶpoint on the manufacturer’s pump curve at zero flow and verify that the pump has the intended impeller size.ɶ ✓Check system resistance. With all valves open, read pressure differential across the pump manufacturer’s head capacityɶcurve. Adjust pump discharge valve until flow is approximately 10%more water flow than designed.ɶ ✓Verify pump motor brake horsepower.ɶ ✓Measure flow at main balancing valves and set main balancing devices to achieve flow that is 5% greater than indicated flow.ɶ ✓Continue to proportion the water to each terminal until all terminals are balanced within +/-10% of design flow with theɶbalancing valve of at least one coil remaining 100% open.ɶ ✓Re-verify and record the final pump GPM and head, amperage and voltage of each pump.ɶ ✓Also record either the discharge valve position or hertz setting on a VFD system.ɶ ✓Measure the differential-pressure control valve settings existing at the conclusion of balancing.ɶ At the completion of balancing, record and report the following final conditions:ɶ a. Design water flow, GPMɶb. Design pressure criteriaɶc. All nameplate dataɶd. Power measurementsɶe. Design pump and motor RPMɶf. Actual Pump RPM (if accessible)ɶg. Pump shut-off head pressureɶh. Pump operating head pressuresɶi. Pump suction pressure (both operating and shut-off)ɶj. Pump discharge pressure (both operating and shut-off)ɶk. Position of the balancing valve at the final balanceɶl. Actual water flow GPMɶm. Flow measurements at the terminals, coil, etc.ɶn. Actual bypass pressure and control setting at the final balancing (if installed)ɶo. TAB tolerances will be as per specɶp. Test Results will be submitted in imperial unitsɶ 4 Chelsea Place, Suite 102, Clifton Park, NY 12065 Balancing Active Chilled Beamsɶ Overview:ɶ Active chilled beams, also known as induction diffusers or ceiling mounted induction terminals, consist of a primary air duct connection,ɶ a series of induction nozzles, a heating/cooling coil, a supply outlet(s) and an inlet section. The supply air passes through the nozzlesɶ inducing additional air flow from the conditioned space up through the cooling/heating coil and back down to the conditioned space. Asɶ such, they are able to induce and condition three to six times as much room air as fresh (primary) air being supplied to the beam.ɶ Chilled beams can be installed on various types of duct systems. They can be anywhere from a low pressure duct system to a systemɶ with terminal boxes. These terminal boxes can either be a variable volume or a constant volume box. The beams come with either a twoɶ (2) pipe cooling coil or a four (4) pipe chilled water/hot water coil. The coils have a control valve and a balancing valve on each coil.ɶ Pre-Balance:ɶ It is important to obtain a copy of the approved submittal that has the stamp from the project’s mechanical engineer indicating hisɶ approval. These approved submittals take precedence over the equipment schedules listed on the project’s plans. It is also veryɶ important to determine if the approved manufacturer’s slot opening (nozzle size) needs to be adjusted during the balancing procedures.ɶ If the slot setting needs to be adjusted, you will need to obtain the specific tool/spacer from the manufacturer to complete the taskɶ properly.ɶ Site inspections prior to balancing should be performed to confirm that the correct chilled beam has been installed in the correctɶ location. On a large project with many similar sized chilled beams, it is very easy for the installing contractor to install the wrong beamɶ in the wrong location. It should be remembered that while the beams may be the same physical size, each one is manufactured for aɶ specific nozzle size, air flow and water flow to meet the space requirements. Should the beams be installed in the wrong location, it willɶ require them to be removed and reinstalled in the correct location. It is best to determine this prior to balancing or the system mayɶ need to be rebalanced after adjustments are made.ɶ During your site inspection you should also confirm that the duct work is complete, balancing dampers are installed and are accessible.ɶ Balancing Procedures:ɶ In as much as chilled beams can be installed on several types of systems, (low pressure, variable volume, etc.) the initial system set upɶ can be found in earlier chapters outlined in the manual. The hydronic balancing procedures have also been addressed in detail inɶ previous chapters in this manual.ɶ For duct traverses in rectangular duct, it is recommended that the “log-Tchebycheff” method be used. In round duct either theɶ log-Tchebycheff method or the log-T method will produce the same correct results. As most of the primary air duct connections areɶ small, it is also recommended that a 1/8 inch diameter pitot tube be used on any duct smaller than 8 inches in diameter.ɶ 4 Chelsea Place, Suite 102, Clifton Park, NY 12065 Once the type of system that the chilled beams have been installed on, has been setup and balanced, the individual chilled beams can beɶ balanced as follows:ɶ ✓Traverse and set up main branch runs/terminal boxes to design air flow.ɶ ✓Determine total air flow quantity of the system by pitot tube traverse unless impractical to do so. If the quantity cannot beɶ obtained by pitot tube traverse, use the sum of the primary air quantities at all chilled beams as total CFM.ɶ ✓Check the side of the chilled beam for a CFM versus static pressure chart. If not available, obtain the chart from theɶ manufacturer. Primary air flow to each chilled beam will be determined by measuring plenum pressures and comparing theseɶ pressures with the manufacturer’s rated value.ɶ ✓Traverse a sample of the chilled beams installed and verify that the actual CFM matches the CFM calculated using theɶ manufacturer’s flow chart. Use the flow charts if you are satisfied that they are accurate. Test each beam and record thisɶ information on the report forms. If the total fan capacity is less than 95% of design or the static pressure is not adequate,ɶ notify the appropriate responsible person before proceeding with the balancing.ɶ ✓To balance the chilled beams, read the static pressure in the first and last chilled beam on each riser/branch. Use the beamɶ manufacturer’s “CFM versus static pressure data chart/curve” to convert static pressure to CFM.ɶ ✓Determine the air flow. Reduce the air flow to the risers/branches with the high pressures and continue the balance until allɶ risers/branches are close to being equal.ɶ ✓Adjust the fan speed, if needed, so that the static pressure is adequate but not excessive. Starting with the chilled beamɶ closest to the fan, adjust each beam to within 5% of design flow.ɶ ✓Two or three passes are normally needed to balance a chilled beam system due to the fact that they are pressure dependent.ɶ ✓After the balancing has been completed take final test data on the fan system and a final pass on the chilled beams, recordingɶ all the readings on data sheets.ɶ ✓Review the report to be sure that nothing has been omitted and that all notes on problems, deficiencies and any otherɶ abnormal conditions are fully examined.ɶ Special Note:ɶ The primary air in an active chilled beam cannot be measured in isolation with a flow hood without also measuring the secondary airɶ quantity. Therefore, active chilled beam primary air is best measured by sampling the static pressure in the plenum and keeping theɶ flow hood in the case. Because of their exposed coils, chilled beams do not have internal drain pans and any condensation could dripɶ into the occupied space. To help prevent condensation, the entering primary conditioned air should be above 60 degrees Fahrenheit andɶ have low humidity. The entering chilled water temperature to the beam should be 56 to 60 degrees Fahrenheit.ɶɶ ɶ 4 Chelsea Place, Suite 102, Clifton Park, NY 12065 0! % . 0! % . 0! % . 0! % . ,& ,& 9>>2 *$3 "!0)& &#* -#), 0) :2 $$*&! (),& 9>>;9:59: 4!4&* 4&&' " (-* ( . )67 ; !<$$ !"! &5! &5! 52 "%! 6&# &%&' '',7/%&!#!0 " (-* ( . 08 ; '<$$ !"! 0! % . 0! % . /89 52 2$!"%!&*$ &&4#&:!* !! %&&&6 !# '& &#* !& ', :2 !! ,$&! #&,$&! &!&&60! >>92 &! %&&39 &&3; &3< &&$5&$ &)$9 &&6 $; &4%%&$< %!%*&&& 5&%&&1&$5& 3 29.:2 &)4, 6!& && ' &)4.# 6 !)4, 6!&!% " (-* ( . 75 ; <$$ !"! 0! % . 0! % . 0! % . 0! % . :;9:59: %&&&/& (&!%&& &/ %)&0%!0 %!%%&)33 ((,&/&*' $&!% /89,&4&&* 9.:9:59 * "%! 6 & 0! 0! 4&0 % %&& >6 88 /89,33/889 52 "%!!6 33##&5 ' ! %&&( # '! /89,33/889,$$* &* 5;;>5:59 ' *$ 6 7%& 0! 0! #!09 #!0; ! . 0! > > >/ 88 " (-* ( . 75 ; <$$ !"! 0! % . 0! % . /89,33/88; 52 "%!!6 33##&5 ' ! %&&( # '! /89,33/88;,$$* &* 5;;>5:59 ' *$ 6 7%& 0! 0! #!09 #!0; ! . 0! > > >/ 88 " (-* ( . 75 ; <$$ !"! 0! % . 0! % . /889 52 2$!"%!&*$ &&4#&:!* !! %&&&6 !# '& &#* !& ', :2 !! ,$&! #&,$&! &!&&60! >>92 &! %&&39 &&3; &3< &&$5&$ &)$9 &&6 $; &4%%&$< %!%*&&& 5&%&&1&$5& 3 29.:2 &)4, 6!& && ' &)4.# 6 !)4, 6!&!% " (-* ( . 95 ; /<$$ !"! 0! % . 0! % . :;9:59: %&&&/& (&!%&& &/ %)&0%!0 %!%%&)33 ((,&/&*' $&!% /889,&4&&* 9.:9:59 * "%! 6 & 0! 0! 4&0 % %&& >6 88 /889,$$* &* 5;;>5:59 ' *$ 6 7%& 0! 0! #!09 #!0; ! . 0! > > >/ >& >$ 88 " (-* ( . 95 ; &<$$ !"! 0! % . 0! % . /889 52 2$!"%!&:!* &&4#&*$ !! %&&&6 !# '&:!* !& '& &#* &*$, &6 )0:2 !! &60! &60! 0>>92::)2 &! %&&39 &&3; &3< &&$5&$ &)$9 &&6 $; &4%%&$< %!%*&&& 5&%&&1&$5& 3 029.:2 &)4, 6!& && ' " (-* ( . :95 ; $<$$ !"! 0! % . 0! % . 0! % . 0! % . &)4.# 6 !)4, 6!&!% 029.:2 0:;9:59: &/& !%!(%)!0 !%)&0 (&! !& :0>>92::)2 &! %&&39 &&3; &3< &&$5&$ &)$9 &&6 $; &4%%&$< %!%*&&& 5&%&&1&$5& 3 :029.:2 &)4, 6!& && ' &)4.# 6 !)4, 6!&!% :0:;9:59: !& !%!&/& !%)&0(%)!0 " (-* ( . :95 ; "<$$ !"! 0! % . 0! % . (&! :0:;9:59: /889,&4&&* 9.:9:59 * "%! 6 & 0! 0! 4&0 % %&& 3 := 88 /889,$$* &* 5;;>5:59 ' *$ 6 7%& 0! 0! #!09 #!0; ! . 0! > > 88 /889,&!!&* 9:59:59 ' *$ 6 7%& 0! 0! #!09 #!0; ! . 0! 9 9 88 " (-* ( . :95 ; <$$ !"! 0! % . 0! % . /889 52 2$!"%!!& ' &&4#& &#* !! %&&, !# ' :2 ! $&!%&' &60! ! >>92 &! %&&39 &&3; &3< &&$5&$ &),&6 $9 &4%%&$; %!%*$< 5&%&&&& 3&1&$5& 29.:2 &)4, 6!& && ' &)4.# 6 !)4, 6!&!% " (-* ( . :0 ; !<$$ !"! 0! % . 0! % . :;9:59: %&&%)&0% %!%&= $$%> /889,&4&&* 9.:9:59 * "%! 6 & 0! 0! 4&0 % %&& 88 /889,()!&* :B75:59 ' *$ 6 7%& 0! 0! #!09 #!0; ! . 0! : : :/ :& :$ 88 " (-* ( . :0 ; '<$$ !"! 0! % . 0! % . &!! 52 2$!"%!!& ' &&4#& &#* !! %&&, !# ' >>92 ! %&&3 $ 39/; &6 3;/< 5&%&39/< %!%*$9/< &$;/< &4%%&$9/; &&&&1; ) :2 #!&60! $&!%&' ! 7:.:2 &)4#!)4& &)4& ' &)4.# 6 !)4#!&!&!% " (-* ( . 90 ; <$$ !"! 0! % . 0! % . :;9:59: %&&%)&0 %!&= $$%> ,&4&&* 9.:9:59 * "%! 6 & 0! 0! 4&0 % %&& ** 3 88 ,&!!&* 9:59:59 ' *$ 6 7%& 0! 0! #!09 #!0; ! . 0! 9 9 9/ 9& 9$ 88 " (-* ( . 90 ; <$$ !"! 0! % . 0! % . $$*! 52 2$'"%!&*$ &&4#&:!* !! %&&&6 !# '& &#* !& ', :2 !! ,$&' #&,$&' &!& >>92::)2 ! %&&$,3 %39 ,&%3; ),&6 %3< %!%*%$9 5&%&%$; &4%%&%$< &&&&1 29.:2 &# ', !& &&6 &.# ' !# ', !&!% " (-* ( . 0 ; <$$ !"! 0! % . 0! % . :;9:59: %&'& (&!%&'!0 %)&0%!0 %!%!& ((,&&*' $&!% &&%&33 ,&4&&* 9.:9:59 * "%! 6 & 0! 0! 4&0 % %&& ** 3 88 ,$$* &* 5;;>5:59 ' *$ 6 7%& 0! 0! #!09 #!0; ! . 0! > > >/ >& >$ 88 " (-* ( . 0 ; /<$$ !"! 0! % . 0! % . 0! % . 0! % . & &/889 52 !! %&&*$ !0!!? !# '" !& '3!!&4## !$!!& $ (>:9:2 -&5?"4!0-&$0 && !&!0-&$0 &!0 " (-* ( . ( ; &<$$ !"! 0! % . 0! % . 0! % . 0! % . 0! % . 0! % . )& )&/889 52 2$!"%!!0*$ *&4##$%*!! !! %&& &0&!*$ !# '& &#* !& ', :.;>9>92 4$!&!0-&$ 4$= > 4$"4!0-&$ !&!0&& 4$5=?>"4!0&& ::)9)2 309,;,<) $&09,;,<&&& )>2::92 !#!&-&$ !#5=?> !#"4-&$ !# " (-* ( . ) ; $<$$ !"! 0! % . 0! % . 0! % . 0! % . 52 * '! %&& "%!# ' *$ 9:2 & 5!&!0&-$ !"4!0&$ "4!0&-$ &&&$&$ !&!0&$& A:9:2 -&5?"4!0-&$ -& !&!0-&$-& " (-* ( . ) ; "<$$ !"! 0! % . 0! % . 0! % . 0! % . !05& !05&/889 52 2$!"%!#$%*!! !! %&&& &#* !# ', !& ' A:92 -&5?!&!0-&$ &&"4!0-&$ :2 -"&* &*!&&* "- >>92 &! %&&39 &&3; &3< &&$5&$ &)$9 &&6 $; &4%%&$< %!%*&&& 5&%&&1&$5& 3 " (-* ( . ) 8 ; <$$ !"! 0! % . 0! % . ! !/889 52 2$!"%!&*$ &&4#&:!* !! %&&&6 !# '& &#* !& ', :2 !&!& ! #&&60! >>92 &! %&&39 &&3; &3< &&$5&$ &)$9 &&6 $; &4%%&$< %!%*&&& 5&%&&1&$5& 3 29.:2 &)4, 6!& && ' &)4.# 6 !)4, 6!&!% " (-* ( . 0 ) ; !<$$ !"! 0! % . 0! % . :;9:59: %&& %!%& %)&0% " (-* ( . 0 ) ; '<$$ !"! !&* /889 52 &&4#0! ! %&&% # '0! #& 6% #& %& ,$&. $#!0 " (-* ( . 0)5 ; /<$$ !"! &1$& &1$&/889 52 ! '6 &! '!$%#* !, '-! ! %&&, #,*$ " (-* ( . 0*2 * ; /$<$$ !"! 0! % . 0! % . # #/889 52 !"%!"0)!%!+, !! %&&-&!0!B+, !# '&!&+, !& && &#* #!0 , :2 & ) $!!0 )0)&!0 &!&#!0 & 5 )0)#!0&5 )-#)#!0 " (-* ( . 0*71 ; /"<$$ !"! 0! % . 0! % . 0! % . 0! % . 0! % . 0! % . (%)!0& (%)!0&/889 52 ! %&&!& # '"%!&4% & '& &#* !4&&*$, (%)!0&&%!0 :;9:59: &&*&&!%!#&*&&! &&*&& %!#&*&& &&*-&%!#&*-& A:92 &&*-%!#&*- &&*"-%!#&*"- &&*-&%!#&*-& &&*-&5? %!#&*-&5? :2 &&5",& " (-* ( . 7 := ; /<$$ !"! 0! % . 0! % . $ $/889 52 2$!"%!&*$ &&4#&:!* !! %&&&6 !# '& &#* !& ', :2 #&!& ! #&&60! >>92 &! %&&5&%& &&3 &%3 &&$5&$ &)%$ &&6 &&& &4%%&&1&$5& %!%* 29.:2 &)4, 6!& && ' &)4.# 6 !)4, 6!&!% " (-* ( . 7 ;* ; /!<$$ !"! 0! % . 0! % . :;9:59: %&&%)&0% %!% " (-* ( . 7 ;* ; /'<$$ !"! 0! % . 0! % . $=&*> /889 7:;5;59 &&4# ! %&& #& # '$#!0 " (-* ( . 7; ; &<$$ !"! 0! % . 0! % . $ $/889 52 2$!"%!$$%'!! *&4#$#? $! %&&$&& $# '& &#* $& ', :2 ?$!%! ?!%)&0 !' # $&!&'=> !&& '&60!? >>92 &! %&&39 &&3; &3< &&$5&$ &)$9 &&6 $; &4%%&$< %!%*&&& 5&%&&1&$5& 3 :59:22 *&&%1 &! %1 %)&0%1 ' # %1 %!34 $!? " (-* ( . ;* ; &$<$$ !"! $/889,3&* 2.59 ' ! %&& # ' 6 0!? %? 0! % 34! 2. 88 $/889,!%34 ():..:2 2$!&4# ' ! %' # 6 0!? %? 0! % 34! ) ) )/ )& )$ 88 " (-* ( . ;* ; &"<$$ !"! 0! % . 0! % . !3! !3!/889 52 2$!"%!&*$ &&4#&:!* !! %&&&6 !# '& &#* !& ', :2 !&!& ! #&&60! >>92 &! %&&39 &&3; &3< &&$5&$ &)$9 &&6 $; &4%%&$< %!%*&&& 5&%&&1&$5& 3 29.:2 &)4, 6!& && ' &)4.# 6 !)4, 6!&!% " (-* ( . 5 . ; &<$$ !"! 0! % . 0! % . :;9:59: %&&%)&0% %!% " (-* ( . 5 . ; &!<$$ !"! !3!&* 3/889 52 &&4#0! ! %&&% # '0! #& 6% #& %& ,$&. $#!0 " (-* ( . 5. ; &'<$$ !"! %"10 %"10/889 25)A>9C2 "%!"10 %! '& %& &&& 5$&& % $% #&& 5"10 :2 5&6 5&& &#* %-!* & %&%!&"10 &!&& , %% " (-* ( . 2 ; $$<$$ !"! #!$#%#!$#%045)04 % ! #!"$& '%' '( )*$+! #!,$#( #!,$#'$!- ,%'./0%$ -!0 $00 ** 111" (-* . 0 ** 1 2 /3/ !"!