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Home My WebLink About439 NOQUET CT - DISCLOSURES - 7/29/2013`a�3�isn City 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 Address 439 Nociuct ct Builder HVAC contractor Bath exhaust Testing date(s) 7/7 /201 3 low box Flow collar I Airflow measurement metho Passive flow hood Pitot tube traverse Temperature of air throug Indicated flow to Volumetric flow multipli r1 n98 measurement too 7 1 F @ 5000', air temperature Measured Exhaust Airflow Minimum Operation Airflow Indicated Volumetric Flow Exhaust Pickup Location Intermittent or Requirement Flow (CFM 5,000') PassFail Continuous (CFM) (CFM 5000') masterBath rmit Conlin 50 cfm 67 73.566 ❑ U.L.Bath V11termit _ Contin 50 cfm 59 64.78 ❑ powder aLerrinit _Contin 50 cfm 67 73.54 ❑ Intermit Contin ❑ ❑ Intermit Contin ❑ ❑ Intermit Contin ❑ ❑ Intermit Contin ❑ ❑ Intermit Contin ❑ ❑ Kitchen exhaust Oven fuel — Gas ctric 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 5000'1 :1 ❑ Pass ❑ Fail Testing notes (fan speed, maskim. flow out of range, .. . ::�Mechanical Systems Performance Testing Submittal FormV20120321 ` 1 I 20j I:�) 1 of 6 Systems other than sub -structural floor exhaust Minimum exhaust airflow requirement 49 FM 5000' 1C Indicated to Measured Airflow Volumetric Design Airflow Measurement Measurement Location + Flow Indicated Flow Volumetric (CFM 5000') Method Air Temperature (F) Multiplier (CFM) Flow Pass/Fail (CFM 5000') low box Total exhaust airflow _ Passive flow hood Flow collar Pitot tube traverse Powder bath 1.098 67 73.56 _ Flow collar _ Pitot tube traverse 1� Total supply airflow _ Flow box Ll� Passive flow hood For systems in which supply airflow is circulated0he air handler fan, fan speed for measuremen Heat Cooling Continuous fan Balanced airflow in balanced systems Average of measured suppl and exhaust flow CFM 5000' ❑ Pass Sub -structural floor exhaust Design airflow CFM 5000' Target flow rang (average +!- 15 .) to CFM 5000' ❑ Fail Measured airflow Flow box Flow collar Airflow measurement metho Passive flow hood Pitot tube traverse Temperature of air through F Indicated flow to Volumetric flow, multiplier measurement tool I I @ 5000', air temperature Indicated flow CFM Volumetric flow CFM 5000' ❑ Pass ❑ Fail Temperature of air throug measurement too 73 F House conditioned floor area 1843 isf Indicated flow to Volumetric flow multiplier @ 5000', air temperature 1.098 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 PassfFail Total leakage Rough -in Excluded 4 ❑ ❑ Total leakage Rough -in Included 6 ❑ ❑ Total leakage Complete Included 12 ❑ ❑ Leakage to outdoorsC mplete Included 8 147 132 35.136 ❑ Mechanical Systems Pertormance Testing Submittakfo V20120321 2 of 6 Finer type Brandl purolator f312 Static pressures (OPTIONAL) Mode: Heating Cooling Continuous Fan Fan speed tap Humidifier bypass - Open Closed All registers open Zone dampers open OP filter = Type l styl Dis osable I Thickne 1 rr inches MERV (optional) P=- - P=+ OP AC coil = P=+ CP Total ESP = Cooling: Measured air flow through indoor coil using flow grid Design cooling airflow 921 CFM 5000' Target airflow limits (design +1- 15%) 1783 to 1059 JCFM 5000' Measured airflow Cooling fan speed tap Med-High Temperature of air throug:1 measurement too 72 F NSOP 62 1Pa TFSOP Pa Measured airflow, no adjustments or correction CFM Volumetric flo 1005 CFM 5000' Pass Flow grid plate siz 14 20 Indicated flow to Volumetric flow multipli r @ 5000', air temperature 1 •098 Flow Resistance Correction Facto4 DG700 Adjusted (indicated) airflo4 9 16 FM ❑ Fail Heating: Gas manifold pressure OEM manifold press i 5 IWC Target manifold pressure limits (spec +/- 5%) 3 to IWC specification. 5000 Measured manifold pressur 3 4 IWC Pass ❑ Fail Heating: Temperature rise ''\\ OEM temperature rise limit V to 7DF Measured temperature rise Return air 73 IF Temp rise 56 F Supply air 129 F Pass ❑ Fail ❑ Caution: Temp rise within 10 F of top of range Mechanical Systems Performance Testing SubmittabFo V20120321 3 of 6 (This section under development, not yet being enforced) Supply air flows (This section underdevelopment, not yet being enforced) Pressure balance Pressure difference limit, room -to -core -3 to +3 Pa Room Measured pressure drop (Pa) Pass Fail Master bedroom +2.1 ❑ Bedroom 2 (middle) +0.9 ❑ Bedroom 3 (front) +1.2 PL- ❑ ❑ ❑ ❑ ❑ ❑ ❑ ❑ ❑ ❑ ❑ ❑ ❑ ❑ ❑ Mechanical Systems Performance Testing Submittdfo V20120321 q of 6 8. Combustion Safety Outdoor temperature F r— Q Worst -case 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 Appliance Typf Locatioi CAZ pressure BPI depressurization limit Pa wrt outside Measured net CAZ depressurizationPa 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 E11OK ❑Caution ❑ K I 0jon ❑ K I ❑ Caution 60 60 60 ❑ Pass ❑ ail ❑ Pass I it ❑ ass ❑ ail ❑ I Pass I ❑ ail ❑ Pass I Lj�il ❑ ass I ❑ Lail 100 100 100 ❑ Pass ❑ ail ❑ Pass it ❑ ass ❑ ail aution ❑ Caution ❑ aution Mechanical Systems Performance Testing SubmittaYfo V20120321 5 of 6 9. System Controls System controls operating per design intent system Pass Fail Local exhaust ❑ Whole -house ventilation ❑ Sub -structural floor exhaust ❑ ❑ Heating El Cooling I(� ❑ Approved Agency (technician performing in Name (print) Paul Higman Title Energy Rater Company I Thermal Signature and Date HVAC contractor (F( Name (print) Title Company Signature and Date ,rt comns license ion ad testinq documented on this form Allied 07/29/201 Thomas Journeyt Northern Colorado 07/29/20131 r-I Lj Mechanical Systems Performance Testing SubmiHf*fo V20120321 6 of 6