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Home My WebLink About2238 Milton Ln - Disclosures/Mechanical - 12/07/2013City of Fort Collins Residential Mechanical Systems Performance Testing Submittal Form This form Is a record of testing targets and results, with Pass/Fall outcomes. For Information on measurement tools and testing techniques, see the "Residential 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 Measured valueAto, - Target or limit compare with tar Pass ` Fait=; ' Caution Other data Address 2238 Milton Builde HVAC contractoi IMS Heating Bath exhaust Testing date(s) Airflow measurement metho f-PIQw box. _ Flow collar Passive flow hood _ Pitot tube traverse I Temperature of air throug - 66 F Indicated flow to Volumetric flow multipli measurementtoo t �5000', air temperature Measured Exhaust Airflow Operation Minimum Indicated Exhaust Pickup Location Intermittent or Airflow Flow _ Volumetric Flow Continuous Requirement (CFM) (CFM 5,000') passFall (CFM 5000') master Bath termlt _ Contin` ,_ cf ... 7 `:. .,. 84.546 . U.L. Bath tertnit — cemm �50 cfm 78 n — Intermit — Contin '.Intermit _ Contin _intermit - Contin .Intermit Contin intermit Contin Intermit _ Contin ■ ■ ■ Kitchen exhaust Oven fuel — Gas -WJectdc Exhaust airflow Minimum exhaust airflow requirementCFM 5000. Operation _ Intermittent — Continuous Measured airflow Airflow measurement method —Flow box. Flow collar Passive flow. hood Pitot tube traverse Temperature of air through Indicated flow to Volumetric flow multiplier measurementtool ` F ' @ 5000', air temperature Indicated flow FM Volumetric flowCFM 5000' y 0 ! Pass 0 Fall _l Testing notes (fan speed, masking - -" flow out of range.... Mechanical Systems Performance Testing Submittal FOMV20120321 1 Of other than sub -structural floor exhaust n exhaust airflow requirement 59 JCFM 5000' Indicated to Volumetric Design Airflow Measurement Measurement Location + Flow (CFM 5000') Method I Air Temperature (F) Multiplier Measured Airflow Indicated Flow Volumetric (CFM) ^'Flow ^ Pass/Fall low box. _ Total exhaust airflow Passive flow hood _ Flow collar : - Pitot tube traverse Bath Grill 1.098 178 85.644 Flow collar 3 Total supply airflow _ Pitot tube traverse • - _Flow box ,x�., _ Passive flow hood - Q°: 0:. For systems In which supply airflow is circulatedybthe air handler fan, fan speed for measuremen Heat _ Cooling : Continuous fan,, (Balanced airflow in balanced systems -�--*- Average of measured suppl Target flow rang,. ` and exhaust flo CFM 5000' (average +/. 16% to CFM 5000' �r, evi � ❑ 'Pass ,.j. Fall Sub -structural floor exhaust Design airflow w CFM 5000- Measured airflow .L-„ Airflow measurement metho —Flow box Flow collar _ Passive flow hood _ Pitot tube traverse. .n Temperature of air through F Indicated flow to Volumetric flow multiplier Q a measurement tool @ 5000', air temperature I Indicated flow CFM Volumetric flow - , s - CFM 5000' O'.'Pass Fail i19 Temperature of air throug F Indicated flow to Volumetric flow multiplier , measurement too @ 5000% air temperature House conditioned floor area sf'N 1 � VL 3 Maximum Allowed Duct Leakage Measured Duct Leakage Test Parameter and Conditions Normalized Leakage Absolute Indicated Flow Volumetric Leakage Flow Measurement Timing Air Handier (CFM25 / 100 sf) (CFM25) (CFM25) (CFM25 5000') Pass/Fail Total leakage Rough -in Excluded 4 Ela'C Total leakage Rough -in Included 6 ....0 Total leakage Complete Included 12 Z Leakage to outdoorsC mplete Included $ - C'E", Mechanical Systems Performance Testing SubmittskFo V20120021 _ 2 of 6 Filter type Ed Bran S1CUlt1P pressures (OPTIONAL) Mode: Heating (Cooling _ Continuous Fan Fan speed tap Humidifier bypass _ Open All registers open _ Zone dampers open hP filter = Type I styl Ds osable Thlcknes 3 Inches MERV (optional) Measured air flow throu h indoor coil cooling alrflo 1320 CFM 5000' ad airflow P=+ OP AC coil = P=+ _ aP Total ESP = r = . usirg flow grid Target airflow limits (design +/_ 75%) ri1122 °", �� to CFM s Qaa • °�x CFM 5000' Cooling fan speed tap High Temperature of air throug measurement too 67 F (�yrp�y/lII NSOP 32 , , Pa TFSOP 33 Pa i Measured airflow, no adjustments or correction J CFM Volumetric flo 1-328:58_' CFM 5000' 5...__ ,�„ JPass Heating: Gas manifold pressure Flow grid plate siz 14 _ 20 Indicated flow to Volumetric flow multipli r1.098 , @ 5000', air temperature Flow Resistance Correction Factoil DIG 700 Adjusted (indicated) airflo �CFM q'q+.❑ "��" Fail OEM manifold pressu IWC Target manifold l specification, 5000133.3 r9 pressure limits (spec +/. 5%) I5 to IWC Measured manifold presaur 3,[1 - IWC "'6A ,. Pass ,� � 91, Fail Heating: Temperature rise IOEM temperature rise Iimi %-\ D to F ,Measured temperature rise Return air C9 F Supply air 121 - F ' Caution: Temp rise within Temp rise 52 ° F Pass' Fail ❑>� ^�_;:10 F of top of range Mechanical Systems Performance Testing SubmitWFo V20120321 3 of 6 (This section under development, not yet being enforced) Supply air flows (This section underdevelopment, not yet being enforced) Pressure balance 51Pressure difference limit, room4ocore -31to +3 Pa Room Measured pressure drop (Pa) Pass Fail Mechanical Systems Performance Testing SubmitteW, V20120321 4 of 6 Outdoor temperature Worst -case depressurization testing House setup _ # of bath fans on These doorsare closed: _ Vented rangehood on - Clothesdryeron -• Air handler on Other fans on - - appliances pressure BPI depressurization limit Pa wrt outside Measured net CAZ depressudzationPa wrt outside OK (less negative) ( Caution (more negative) BPI maximum limit seconds Measured spillage duration seconds Pass - duration not exceeding limit ft pressure BPI limit Pa wrt CAZ Measured Pa wrt CAZ Pass = pressure more negative than limit 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 Draft -hood Draft -hood ;: - Draft -hood Induced -draft Induced -draft induced -draft ❑ OK I ❑Cautlon ❑ K I yam on ❑ K I ❑ Caution 60, , 11 Pass I ❑, ail ❑,. Pass II ;,❑ IPass, ❑, an `100, a 100 `.: s a 100 • ❑ Pass I ❑. ail ❑ ass ❑ ail ❑ Cautlon HPassII Caution '❑ aution Mechanical Systems Performance Testing Submltt*Fo V20120321 5 of 6 System controls operating per design Intent Approved Agency Name (print) iTitle Company Signature and Date HVAC contractor Name (print) Title Company , jSlgnature and Date Localexhaust ❑ Whole -house ventilation �, ❑ " Sub -structural floor exhaust ❑ _ ❑ Heating Cooling ❑__❑� ecnrnaan performing inspection ad testing documented on this form Paul Higman Energy Rater )rt Collins license holder Dwayne Shawver Owner IMS Heating& Air, Inc. uwayneby Dwayne ShaWVe"`7\.,,.,... 2013:12f] 0 08:58:32-07'00' G Mechanical Systems Performance Testing SubmittakFo V20120321 6 of 6