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Home My WebLink About615 SPARROW PL - DISCLOSURES - 10/1/2012 (2)� I;03) 2 City of Fort Collins Residential Mechanical Systems Performance Testing Submittal Form � f 2— This farm Is a record of tasting targets and results, with Pass/Fail outcomes. For Information on measurement tools and testing techniques, see th "Residontial New Construction Mechanical Systems Testing Guide:' The guide and this form may be periodically updated; check the Building Services web site for the current version. This form must be completed and signed by an "Approved Agency;' and submitted to Building Services as a requirement for receiving a C.O. Color key Addros Builds HVAC cantracto Bath exhaust Measured value to Target or limit compare withtarget o limit Pass � , Caution Other data Testing dates) 1 j Airflow, measurement method — low box = Flaw collar 1 Paaalve flow hood Pitot tube traverse Temperature of air thra ug Indicated now to Volumetric flow multipli r measurement lo0 74 F @ 5000', air temperature I.098 Measured Exhaust Alrflow Minimum Operation Arnow Indicated Volumetric Flow Exhaust Pickup Location Intermittent or Flow PassFail Continuous Requirement (CFM) (CFM 5,000') CFM 5000' master Bath termB —Contin 50 Cfm 55 60.39 bil ❑` U.L. Bath ntermit _Conan 50 Cfm 69 75.762 wdr x1elermu _ Conlin 50 Cfm 52 57.096 ❑, Intermit Conlin ❑ ❑:.. _ Intermit _ Conlin ❑ ❑ Intermit Contin ❑ Intermit Contin ❑ ❑) Intermit Contin ❑ ❑, Kitchen exhaust Oven fuel Gas ctric Exhaust airflow Minimum exhaust airflow requiremenlCFM 5000' Operation _ Intermittent _ Continuous Measured airflow Airflow measurement method — Flow box _ Flow collar Passive Oaw hood _ Pilot tube traverse Temperature of air through Indicated flow to Volumetric flow multiplier measurement tool F t{� @ 5000', air temperature Indicated flow) yFM Volumetric flowCFM 5000' ❑ Pass ❑ Fail Testing notes (fan speed, maskim, flow out of range.... Mechanlcal systems Pertormanu Teenng Suamlaal FmmV10120321 1 of 6 Systems other than substructural floor exhaust Minimum exhaust airflow requirement 55 FM 5000' Indicated to Measured Airflow Volumetric Design Airflow Measurement Measurement Location a Flow Indicated Flow Volumstric (CFM 5000') Method Air Temperature (F) Multiplier (CFM) Flow Pass/Fall (CFM 5000' ��//� - ew box Total exhaust airflow — Passive flow hood Flow _ collar /,., ..11 Pilot tube traverse .43q" 1.098 69 75.762 _ Flow collar Total supply airflow — Pilot tube traverse r1CD LLP _ Flow box Passive flow hood For systems In which supply airflow is circulaledylathe air handler fan, fan speed for measuremen Hest Cooling Continuous fan Balanced airflow In balanced systems Average of measured suppl and exhaust flow CFM 5000, ❑ Pass Substructural floor exhaust Design airflow [:::�C FM 5000' Target flow rang to CFM 5000' (average •b 15%) ❑ Fell Measured airflow Airflow measurement metho — Flow box — Flow collar Passive flow hood Pilot tube traverse Temperature of air through �Indicated now to Votumebic flew multiplier measurement tool F ® 5000', air temperature Indicated flow CFM Volwnetric flow CFM 5000' ❑ Pass 13 Fail a 'e t-,T & -:y ^,�� •,t an +' T, _ ~sue k, P A Temperature fair Indicated fieve to Valtanatlic flow Mullion r throug measurement ,�F �.. House conditioned floor area Maximum Allowed Duct Leakage Measured Ducl Leakage Test Parameter and Conditions Normalized Leakage (CFM25I 100 sf) Absolute Leakage (CFM25) Indicated Flow (CFM25) Volumetric Flow (CFM25 5000') Measurement Timing Air Handler Paas/Fall Total leakage Rough -in Excluded 4 El-- ,. Total leakage Rough -in Included 6 ❑ . Total leakage Complete Included 12 El ,. Leakage to outdoorsG implete Included 6 196 132 35.13 01[. Mechanical Systems Performance Testing Submltlerfo V20120321 2 of 6 Filter type Bran urolator f312 Type I styl Dis osable Thicimes 3° Inches MERV (optional) = Static pressures (OPTIONAL) Mode: Healing _ coming Continuous Fan Fan speed lap p - + Humidifier bypass_ Open Closed All registers open LIP AC coil _ Zone dampers open ^Ella ' P=_ LP filter = P.- L P=+ P Total ESP = Cooling: Measured air flow�ndoor coil usag flow grid Design cooling airflow, 134� CFM 5000' Target airflow limle (design+/- 15%) 1139 to 1541 CFM 5000' Measured airflow Cooling fan speed tap Med-High Temperature of air throng measurement too 76 F NSOP 21.2 Pa TFSOP r21.0 Pa Measured airflow, no adjustments or correction QCFM v.h,.st,ictjo4 1383.48 1CFM soon' pass Heating: Gas manifold pressure Flow grid plate si.4 _ 14 Indicated flow to Vofumetrlc flow multipII Jrl 098 Q 5000', air temperature Flow Resistance Correction Adjusted (indicated) ❑- Fail OEM manifold pressur 33 IWC Target manifold pressure limits(apse+/-5%) 1 to3. IWC specification , 5000 Measured manifold pressur 3,4 IWC �., Pass ❑'< 'Fail Heating: Temperature rise OEM temperature rise limit 1' D to O F Measured temperature rise Return air '76 F Temp rise 53 f Supply air Zi F 0-, Pass Fall Caution: Temp rise within 10 F of top of range Mechanical Systems Performance Testing SubmiltdFo V2e12e321 3 of 6 (This section under development, not yet being enforced) Supply air flows (This section under development, not yet being enforced) Pressure balance Pressure difference limit, room -to -core Room Measured pressure drop(P2) pass Fell Master Bedroom 4-2.2 `" Q = Bedroom 2 front next to stairs -2.1 4d ❑ Bedroom 3 front end -1.2 &- 0 ❑ ❑" ❑ ❑` M,h.a I.al Systems Pedormance Testing Subminalfo V20120321 4.16 Worst -case depressurization testing p/"..}.,1- ` V— _4_�_A , House setup �J�� Tested appliances _ p of bath fans on These doors are closed: _ Vented range hood on _ Clothes dryer on Air handier on Other fan. on Appllanc Typi Locatku CAZ pressure BPI depressurization limit Pa wrt outside Measured net CAZ depress urizatlonPe wrt outside ON (less negative) ( Caution (more negative) Spillage BPI maximum limit seconds Measured spillage duration seconds Pass - duration not exceeding limit Draft pressure BPI limit Pa win CAZ Measured Pa wrt CAZ Pass a pressure more negative than limit CO concentration in undiluted flue gas BPI maximum limit ppm Measured CO ppm Pass = CO level not exceeding limit Caution - CO level 25 to 100 ppm _ Dratt-hood Induced -draft _ Draft -hood Induced -draft _ Draft-hootl Induced -draft 100 100 100 ❑ ass 10 all ❑ Pass it ❑ ass ❑; all ❑ autlon ❑ Caution ❑ faution Mechanical Syelema Performance TaeOng aubml ebiP. V20120321 5 al a System controls operating per design Intent Approved Agency(I Name (print) Tine Company Signature and Date Local exhaust ❑ + Whole -horse ventilatlm, Substructural floor exhaust ❑ G Heating ❑ '� Cooling IF ❑ ❑`'' acnmclan pefforming Ins ecclon au u"suT.M uvwnrr; Paul Higman Energy Rater Thermal Concepts/ Allied HVAC contractor (Fort Col'ns license holder A. Name (print) Title Company Signature and Date u Mechanical Systems Fetlormana ream, Submlulfe V2e140321 6 of 6