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Home My WebLink About4045 Stoney Creek Dr - Disclosures/Mechanical - 05/30/2013City of Fort Collins Residential Mechanical Systems Performance Testing Submittal Form This form is a record of testing targets and results, with Pass/Fail 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 value to Target or limit compare with target o Pass Fail Caution Other data n 4045 Stoney creek Buildel S12anier Const FIVAC contracto GaEy Hoole Testing date(s) 5 /7 ] Bath exhaust Flow box _ Flow collar Airflow measurement metho Passive flow hood Pilot tube traverse Temperature of air throng Indicated flow to Volumetric flow multipli r1 098 measurement too 67 F @ 5000', air temperature Measured Exhaust Airflow Operation Minimum Airflow Indicated Volumetric Flow Exhaust Pickup Location Intermittent or Requirement Flow (CFM 5,000' ) PassFail Continuous (CFM) (CFM 5000') mster ' qn rmit —Conlin 50 cfm 58 63.684 ❑ Bath termit —Conlin 50 cfm 87 95.526 ❑ L.L.Bath /,Jntermit —Conlin 50 cfi» 56 161.488 ❑ M.L. Bath Xlotermit —Contin 50 cfm 65 71.37 ❑ Intermit Contin ❑ ❑ Intermit Contin ❑ ❑ Intermit Contin ❑ ❑ Intermit Corrtin ❑ ❑ Kitchen exhaust Oven fuel — Gas lectric 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 measurement tool F @ 5000% air temperature Indicated flow JFM Volumetric flowCFM 5000' ❑ Pass ❑ Fail Testing notes (fan speed, masking flow out of range, .. . Mechanical Systems Performance Testing Submittal FormV20120321 �, a// ��) 1 of S W3.Whole-Dwelling-Unit Ventilation Svstems other than sub -structural floor exhaust Minimum exhaust airflow requirement 62 FM 5000' Ic Indicated to Measured Airflow Volumetric Design Airflow Measurement Measurement Location + Flow Volumetric Indicated Flow (CFM 5000') Method Air Temperature (F) Multiplier Flow (CFM) Pass/Fail (CFM 5000') VF�box Total exhaust airflow _ Passive flow hood Eh Flow collar _ Pitot tube traverse U.I. Bath 1.098 87 95.526 _ Flow collar _ Pitot tube traverse La U] Total supply airflow _ Flow box Passive flow hood For systems in which supply airflow is circulatedybthe air handler fan, fan speed for measuremen Heat Cooling Continuous Balanced airflow in balanced systems Average of measured suppl and exhaust flo CFM 5000' Sub -structural floor exhaust Design airflow ❑ Pass CFM 5000' Target flow rang (average +/- 15 to CFM 5000' ❑ Fail Measured airflow =Fl.w _Flow collar Airflow measurement metho hood _ Pitot tube traverse Indicated flow to Volumetric flow multiplier Temperature of air through F Q measurement tool @ 5000', air temperature Indicated flow CFM Volumetric flow 7 CFM 5000' ❑ Pass ❑ Fail Temperature of air throug 6 7 measurement too F _j House conditioned floor area 2 772 sf Indicated flow to Volumetric flow multiplier @ 5000', air temperature 1 .09fi Maximum Allowed Duct Leakage Measured Duct Leakage Test Parameter and Conditions Normalized Leakage (CFM25 / 100 sf) Absolute Leakage (CFM25) Indicated Flow (CFM25) Volumetric Flow (CFM25 5000') Measurement Timing Air Handler Pass/Fail Total leakage Rough -in Excluded 4 ❑ IDTotal leakage Rough -in Included 6 ❑ ❑ Total leakage lComplete lincluded 12 ❑ ❑ Leakage to outdoorsC mplete Included 8 12 7 142 146.116 I ❑ Mechanical Systems Performance Testing SubmittakFo V20120321 2 of 6 Filter type Brand Generic Static pressures (OPTIONAL) Mode: eating Doling —Continuous Fan Fan speed tap" Humidifier bypass _ Open _( b4II registers open !Tone dampers open o. � L1P filter = Type / styl Disposable Thickness inches MERV (optional) 1 LP AC coil = �O V Total ESP4 g �� Cooling: Measured air flow through indoor coil usirg flow grid Design cooling airflo 72 JCFM 5000' Target airflow limit; (design +/- 15%) 1618 to 828 CFM 5000' Measured airflow Cooling fan speed tap Med-H i gh Temperature of air throug measurement too 68 F NSOP 81 •8 1Pa TFSOP Pa Measured airflow, no adjustments or correction CFM Volumetric flo 71 5.c896 CFM 5000' Pass Flow grid plate siz 20 Indicated flow to Volumetric flow multipli r @ 5000', air temperature •�98 Flow Resistance Correction Factor Adjusted (indicated) airfll_6�=CFM ❑ Fail Heating: Gas manifold pressure OEM manifold pressur IWC Target manifold pressure limits (spec +/- 5%) 3 to IWC specification, 5000 •5 Measured manifold pressur 3 6 IWC Pass ❑ Fail Heating: Temperature rise OEM temperature rise limi 3o to(ap IF Measured temperature rise Return air fi8 IF Temp rise 59 F Supply air ) 27 F vy_ Pass ❑ Fail -loif Caution: Temp rise within 10 F of top of range Mechanical Systems Performance Testing SubmittairFo V20120321 3 of 6 E6. Refrigerant Charge (This section under development, not yet being enforced) 17. Room Air Flow and Pressure Balance Supply air flows (This section underdevelopment, not yet being enforced) Pressure balance Pressure difference limit, room -to -core -$ to +3 Pa Room Measured pressure drop (Pa) Pass Fail Master -0.8 ❑ Bdrm #2 + 0.3 ❑ BNS Room -0.2 ❑ M. L, Room -0.4 n LL.Room South -0.1 El L.L. Roon North -1.0 �- ❑ ❑ ❑ ❑ n Mechanical Systems Performance Testing SubmittdrFo V20120321 4 of Worst -Outdoor temperature F Worst -"se depressurization testing House setup Tested appliances _ # of bath fans on These doors are closed: -Vented range hood on _ Clothes dryer on Air handler on Other fans on Applianc, Typo Locatioi CAZ pressure BPI depressurization limit Pa wrt outside Measured net CAZ depress urizationPa wrt outside OK (less negative) I Caution (more negative) Spillage BPI maximum limit seconds Measured spillage duration seconds Pass = duration not exceeding limit Draft pressure BPI limit Pa wrt CAZ Measured Pa wrt CAZ Pass = 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 _ Draft -hood Induced -draft _ Draft -hood Induced -draft _ Draft -hood Induced -draft ❑ OK ❑ Caution ❑ K I U on ❑ K I ❑ Caution 60 60 60 ❑ Pass j ❑ ail ❑ Pass it ❑ ass I ❑ ail ❑ Pass ❑ ail ❑ Pass I Diall ❑ ass ❑ ail 100 100 100 ❑ Pass ❑ ail ❑ Pass it ❑ ass ❑ ail ❑ aution ❑ Caution ❑ aution Mechanical Systems Performance Testing Submittm fo V20120321 5 of 6 t i V System controls operating per design intent Approved Agency Name (print) Title Company Signature and Date HVAC contractor (F( Name (print) Title Company Signature and Date qwct— Pass Fail Localexhaust ❑ Whole -house ventilation �5 �Li ❑ Sub -structural floor exhaust �� ❑ ❑ Heating I❑ Cooling ❑ technician performing inspection ad testing documented on this form Paul Higman Energy Rater Thermal Concepts/ Allied in corms license Mechanical Systems Performance Testing SubmittMfo V20120321 6 of 6