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Home My WebLink About427 STONEY BROOK RD - DISCLOSURES - 4/4/2013"61 Soo5D'� City of Fort Collins Residential Mechanical Systems Performance Testing Submittal Form This fv.rm 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 forsrm must be completed and signed by an "Approved Agency;' and submitted to Building Services as a requirement for receiving a C.O. Colotr key Measured value to _ Target or.limit compare with target o Pass Fail" Caution Other data 1•�HouSetData 427 et . ae 1 1 0113 "IMP, e - ®� Bath exhaust WIE Airflow measurement metho — low box —Flow collar Passive flow hood Pilot tube traverse Temperature of air throug Indicated flow to Volumetric flow multiplier measurement too 65 F @ 5000', air temperature Measured Exhaust Airflow Minimum Operation Airflow, indicated Volumetric Flow Exhaust Pickup Location Intermittent Flow (CFM 5,000') PassFail Continuouss Requirement (CFM) master Bath termit — Contin 50 din 62 68.076 U.L. Bath ntermit _Contin 50 cfm' '..' 72 179.056 L. Bat L.L. Bath/ Pwdr knternit —Contin 50 cfm 58 63.684 .@� Intermit Contin• - ❑..__ Intermit Conlin - -'" ❑_- IntenNt Contin ❑ - Intermit Conlin - ❑�_ _ Intermit — Conlin _ ;_ I ❑ _^-- Kitchen exhaust Oven fuel Gas eerie Exhaust airflow Minimum exhaust airflow requirementCFM 5000' J� Operation _ Intermittent _ Continuous Q Measured alrflow Flow box Flow collar Airflow measurement method _ — _ Passive flow hood _Pilot tube traverse Temperature of air through F Indicated flow to Volumetric flow multiplier Q measurement tool @ SOQD', air temperature Indicated flow FM VolumetricflowCFM 5000' 0 Pass Fail Testing notes (fan speed, masking 1 flow out of range.... Mechanical Systems Performance Testing Submittal FormV20120021 V / of 6 3. Whole Dwelling -Unit Ventilation other than sub -structural floor exhaust n exhaust airflow requirement 54. FM 5000' Design Airflow I Measurement I Measurement Location + (CFM 5000r) Method Air Temperature(F) Z-Flew box Total exhaust airflow — Passive flow hood — Flow collar —Pilottubetreveree U.L. Bath Indicated to Measured Airflow Volumetric Flow Indicated Flow Volumetric Flow Multiplier (CFM) (CFM 5000') 1.098 72 79.056 Pass/Fail _ Flow collarPilot - Total supply airflow — Flow tube traverse ta,' —tr. Flow box LO rYJ Passive flow hood �. systems in which supply airflow, is circulatedihthe air handler fan, fan speed for measuremen —Heat Cooling Continuous fan balanced airfbw in balanced systems Average of measured suppl ` and exhaust flow CFM 5000' Pass Sub -structural floor exhaust I Design airflow - - CFM 5000' Measured airflow Airflow measurement metho — Flow box — Flow collar — Passive flow hood — Pilot tube traverse Target flow ran - to CFM 5000' (average +/-15%) Fail Temperature of air through QF Indicated now to Volumetric flow multiplier Q measurement tool Q 5000', air temperature Indicated flow CFM Volumetric now CFM 5000' j 0 Pass FITFall Temperature of air throug measurement too 65 F House conditioned floor area 2447 Isf Indicated flow to Volumetric flow multiplier 1098 Q 5000', air temperature Maximum Allowed nucf I nakane Mnaoned nurr t mkann Test Parameter and Conditions Normalized Leakage (CFM251100 sf)(CFM25) Absolute Leakage Indicated Flow (CFM25) Volumetric Flow (CFM25 50001 Measurement Timing Air Handler Pass/Fail Total leakage Rough -In Excluded 4 Total leakage Roughtin Included 6. Total leakage Complete Included 12 Leakage to outdoorsC mplete lincluded a 796 141 145 =p` Mechanical Systems Performance Testing Submittetfo V20120721 2 of 6 Cooling Filtertype F1Bran purolator f312 Type I styl Disposable Thicknes 3r' inches MERV(optional)� pressures (OPTIONAL) Mode: _ Heating _ Cooling Continuous Fan Fan speed tap Humidifier bypass _ Open _Closed _ All registers open Zone dampers open .T 6P filter = P=. P=+ P=+ AP AC coil = 1 AP Total ESP = Cooling: Measured air flow through indoor coil usilg flow grid _1 Design cooling alrflo- 1340 CFM 5000' Target airflow lim% (design +1-15%) 11139 to 1541 CFM 5000' Measured airflow Cooling fan speed tap Med-High Temperature of air throug measurement too 65 F NSOP 33.6 Pa TFSOP r3_2_5______1 Pa i Measured airflow, no adjustments or correction CFM Volumetric 1450.458 CFM 5000' Pass Flow grid plate st2l _ 14 )S� 20 I Indicated How to Volumetric flow multipli r 5000, elf temperature 1.098 Flow Resistance Correction Facto DG%( Adjusted (indicated) airflo 1321 Fail Heating: Gas manifold pressure OEM manifold pressu lwc Target manifold pressure limits s specification, 5000 3.3 9 p (spec ./-s%) ,i„tu3� �Iwc -� Measured manifold pressur 3.4 lwc Pass Fail Heating: Temperature rise OEM temperature rise Iimi 4,' V to • Q IF Measured temperature rise Return air 65 F Supply air 1121 F ? Temp rise Pass Fail ❑ Caution: Temp rise within 10 F of top of range Mechanical Systems Performance Testing SubmitteWo V20120321 3 6f 6 (This section under development, not yet being enforced) Supply air flows (This section underdevelopment not yet being enforced) balance (Pressure difference limit, room -to -core . 3 t0 +3 Pa Room Measured pressure drop (Pa) Pass Fall Master Bedroom +l .3 ❑ Bedroom 2 front next to stairs -0.7 Bedroom 3 front end +0.9--- �� 0 ❑ —13 O .0, Mechanical Systems Performance Testing Submittoffo V20120321 4 of 6 Outdoor temperature Worsas t-ce depresdepressurizallon telling House setup appliances # of bath fans on These doors are closed: _ Vented range hood on Clothes dryer on Air handier on Other fans on Appilanc AZ pressure BPI depressurization limit Pa wrt outside Measured net CAZ depressur zationPa wrt outside OK (less negative) I Caution (more negative) BPI maximum limit seconds Measured spillage duration seconds Pass = duration not exceeding limit A 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 Typ Locatio _ Draft -hood Induced -draft _ Dmf 4iood Induced -draft _ Draft -hood Induced -draft ❑ OK I ❑. Caution ❑ 4K I Vaa on ❑ K I ❑ Caution 60 60 60 ❑ ass I ❑ ken ❑ Pass I DIT ❑ ass I ❑ ail 100 100 100 ❑ ass ❑ all ❑ Pass it El ass ❑ all �. ❑ Caution ❑. Caution ❑ aution Mechanical Systems Performance Testing SubmittsWo V20120321 5 of 6 System controls operating per design Intent Localexhaust Whole -house ventilation �__ �pff Sub -structural floor exhaust ,❑ �0 .v Heating..+-. Cooling Approved Agency (t Name (print) f Title Company < iSignatum and Date r r..A .... 61 '; ecnntetan errormm Ins UGUUII MU LW0UII on UV44IIIVII eY u Paul Higman Energy Rater Thermal Concepts/ Allied J HVAC contractor (Fort Collins license holder IName (print) i true 'Company Signature and Date f Z 1 Tl n� Owner/Operator IMS HeaZi.Air, Tr r Mechanical Systems Performance Testing Submina}FO V20120321 6 of