Loading...
HomeMy WebLinkAbout317 Kalkaska Ct - Disclosures/Mechanical - 09/10/2012City 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 value to Target or limit compare with target o Pass Fail Caution Other data Address 17 Kalkaska ct Builde, Encore Homes HVAC contractaiNorthem Colorado Air h exhaust Testing date(s) ow box Flow collar 1 _ Airflow measurement moth — Passive flow hood — Pilot tube traverse 1 Temperature of air throug Indicated flow to Volumetric Bow muflipl' 74 F 1 098 measurement too 05000', air temperature Measured Exhaust Airflow Minimum Operation Airflow IndicatedVolumetric Flow Exhaust Pickup Location Intermittent Requirement FlowFlow (CFM 5 �,) PassFail Continuous (CFM) (CFM 5000') masterBath rmit —Conlin 50 cfm 67 73.566 U.L.Bath termit —Conlin 50 cfm 59 65_ powder hatermit _ Conlin 50 cfm 61 67 > _ Intermit Conlin ❑ Intermit Conlin ❑ Intermit Conlin ❑ Intermit Conlin ❑ Intermit Conlin I I I ❑ Kitchen exhaust Oven fuel Gas trie Exhaust airflow Minimum exhaust airflow requirementCFM 5000' nOperatio —Intermittent —Continuous Q red airflow Airflow measurement method — Flow box — Flow collar Passive flow hood Pilot tube traverse Temperature of air through Indicated flow to Volumetric flow multiplier Q measurement tool F ® 5000', air temperature Indicated How FM Volumetric flowCFM 5000' R Pass ❑❑ Fail Testing notes (fan speed, masking flow out of range... Wchankal Systems Performance Testing Submittal FwmV20120321 1 of 6 other than sub -structural floor exhaust n exhaust airflow requirement 44 FM SOW Indicated to Volumetric Design Ali low Measurement Measurement Location + Flow (CFM SOW') I Method I Air Temperature (F) I Multiplier Measured Airflow Indicated Flow (CFM) Volumetric Flow I PassfFail ow box Total exhaust airflow — Passive flow hood A Flow collar — Pilot tube traverse Pwdr 1.098 61 67 _ Flow collar Total supply airflow, — Pitot tube traverse _ Flow box LLWW Passive flow hood systems in which supply airflow, is circulatedlpfhe air handler fan, fan speed for measuremen — Heat Cooling Continuous fan airflow in balanced systems Average of measured suppl Target flow ran I and exhaust flow CFM SOW (average +/- 15%) to CFM SOW i❑ Pass E— .Fail Sub -structural floor exhaust (Design airflow Measured airflow CFM 5000' Airflow, measurement meth — Flow box — Flow collar 041 Passive flow hood — Pitot tube traverse Temperature of air through Indicated flow to Volumetric flow multiplier measurement tool F 0 5000', air temperaSOWre�j Indicated flow CFM Volumetric flow CFM SOPass [,]]Fail ;Fail Temperature of air throug measurement too 74 Indicated flow to Volumetric flow multiplier F @ 50W', air temperature 1.098 House conditioned floor area e 1422 =at Maximum Allowed Duct Leakage Measured Duct Leakage Test Parameter and Conditions Normalized Leakage Absolute Indicated Flow Volumetric Leakage Flow leasurement Timing Air Handler (CFM25 / 1 W sf) (CFM25) (CFM25) (CFM25 SOW') Pass/Fail leakage Rough -in Excluded 4 ❑ ❑ leakage Rough -in Included 6 ❑ ❑ leakage Complete Included 12 ❑ ❑ ige to outdoorsC6pIete Included 6 113 52 157 ❑ Mechankal Systems Performance Testing SubmlttaLFo V20120321 2 of 6 Filter type ElBran urolator 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 /styl Dis osable Thick 1" Inches MERV(optional)� P=+ AP AC coil = P=+ hP Total ESP = P=- Cooling: Measured air flow throu h Indoor coil usirg flow grid Design eoolirg ai 744 CFM soon' Target airflow limit (design 41- 15%) 629 to 851 CFM 5000' Measured airflow Cooling fan speed tap Med-High Temperature of air throug measurement too %4 F NSOP 23.6 Pa TFSOP 24.2 Pa Measured airflow, no adjustments or correction �CFM Volumetric flo %60 CFM SOW EA 1 ;—iPass Flow grid plate s 14 20 Indicated flow to Volumetric flow multipli r ® 5000', air temperature1 A98 Flow Resistance Correction Facto Adjusted (indicated) airflo 692 FM C�Fail Heating: Gas manifold pressure OEM manifold pressu specification, 5000 3.5 IWC Target manifold pressure limits (spec +/- 5%) 3 to 3 IWC Measured manifold pressu 3-4 IWC C —ass Fail Heating: Temperature rise r� OEM temperature rise lim- "i V to 7D IF Measured temperature rise Return air 74 F Supply air�1 123 F Temp rise 49 F I 1 Ill Pass � Fail ❑ Caution: Temp rise within 10 F of top of range Mecharilcal Systems Performance Testing SubmittelFo V2a120321 3 of 6 (This section under development, not yet being enforced) Supply air flows (This section under development, not yet being enforced) Pressure balance Pressuredifference limit, room -to -core -3 to +3 1pe Room Measured pressure drop (Pa) Pass Fail Master bedroom +2.1 Y�l Bedroom 2 +1.8 ❑, ❑ ❑I ❑ 01 O O) ❑ ❑1 ❑ —0 ❑ ❑� of Mechanical Systems Performance Testing Submithd V20120321 4 of 6 System controls operating per design intent Approved Agency (1 l (Name (print) ITttie (Company Signature and Date HVAC contractor IName (print) Irroe (Company Signature and Date qVqtPm Fail Local exhaust —�❑ Whole -house ventilation 1-,,-., L,S❑.-1-".: w Sub -structural floor exhaust N '�❑❑. Heating —_ ❑ '. Coolingo.- ',—�, ecnnlcian penionning inspection as iiesung aocumentea on tnls norm Paul Higman Energy Rater Thermal Concepts/ Allied 09/10/2012 Thomas Northern Colorado 09/1 Mechanical Systems Performance resting SubmntaWo V20120321 6 of 6 Outdoor temperature Worst -case depressurization testing nHouse setup 4 of bath fans on Vented range hood on Clothes dryer on Air handler on r fans on appliances Applianc Typ Locatioi c pressure BPI depressurization limit Pa wrt outside Measured net CAZ depressu, km onPa wrt outside OK (less negative) I Caution (more negative) BPI maximum limit seconds Measured spillage duration seconds Pass = duration not exceeding limit It 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 These doors are closed: _ Draft -hood Induced -draft _ Draft -hood Induced -draft _ Draft -hood Induced -draft n�o�Q©��nsa 100 100 100 ❑ ass ❑ Vail ❑ Pass i E&I ❑ as I ❑ ail ❑ 12ution ❑ Caution ❑ ution Mechanical Systems Pedomnance Testing SubmMOFO V20120321 5 of 6