The URL can be used to link to this page

Home My WebLink About320 Kalkaska Ct - Disclosures/Mechanical - 09/14/2012City'of Fort Collins Residential Mechanical Systems Performance Testing Submittal Form Ci`„Prs4� This form is a record of testing targets and results, with PassfFail outcomes. For information on measurement tools and testing techniques, see the "Residential New Constructbn 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 Pass Fail Caution Other date Testing date(s) tth exhaust Airflow measurement meth ow box _ Flow collar P sstve flow hood Pilot tube traverse Temperature of air throug Indicated flow to Volumetric flow muMpli r measurement too 69 F ® 5000', air temperature1.098 Measured Exhaust Airflow, Operation Minimum Exhaust Pickup Location Intermittent or Airflow Indflo led Volumetric Flow PassFail Continuous Req .i ." (CFM) (CFM 5,000� masterBath LIX640it _ Contin 50 cfm 159 164.782 U.L Bath Lyntermit —Conlin 150 cfm 161 167_ —pl Pwdr -Lmtermfl _ Conlin 50 cfm 161 167 01 Intermit Contin Intermit Conlin Intermit Collin Intermit Conlin Intermit Contin Kitchen exhaust Oven fuel 1 ' (\�) fie, y�^rExhaust Lust airflow Minimum rflow requiremen1CFM 5000' Operatio —Intermittent —Continuous red airflow Airflow measurement method — Flow box _ Flow collar Passive flow hood Pilot tube traverse Temperature of air through F Indicated flow to Volumetric flow multiplier measurement tool 0 5000', air temperature Indicated flow FM Volumetric f1owCFM 5000' - a Pass [-13] Fail Testing notes (fan speed, masking flow out of range,... Mechanical Systems Performance Testing Submittal FormV26120321 1 of 6 (sterns other than sub -structural floor exhaust 1Minimum exhaust airflow requirement 46 FM 5000' Indicated to Measured Airflow Volumetric Design AfrOow;WMeasurement Measurement Location + Flow Indicated Flow Volumetric (CFM 5000')Method Air Temperature (F) Multiplier (CFM) Flow Pass/Fail (CFM 5000') boxTotal exhaust airflow — assve flow hood _ Flow collar Pftot tube traverse pwdr 1.098 61 67 _ Flow collar Total - Pitot tube traverse �_ �4LLL1 supplyairflow _ Flow box _�i'i Passive Flow hood systems in which supply airflow is circulatedtblhe air handler fan, fan speed for measuremen _ Heat Cooling Continuous fan danced airflow in balanced systems Average of measured supp Target flow ran and exhaust fl CFM 5000' (average +/-15%) to CFM 5000 ❑ Pass [ .Fail Sub -structural floor exhaust Design airflow Measured airflow CFM 5000' Airflow measurement meth — Flow tax — Flow collar _ Passive flow hood — Pitot tube traverse Temperature of air through F Indicated flow to Volumetric flow multiplier Q measurement tool a 5000', air temperature �j�I Indicated flow CFM Volumetric flow CFM 5000'Lai Pass [ u ,Fail Temperature of air throug 69 F measurement too House conditioned floor area 1542 =sf Test Parameter and Conditions Measurement d leakage d leakage it leakage to Air Handier Indicated flow to Volumetric Flow multiplier 0 5000', air temperature 1.098 Maximum Allowed Duct Leakage Normalized Leakage Absolute Leakage (CFM25 / 100 at) (CFM25) 4 6 12 a 1128 Measured Duct Leakage Indicated Flow Volumetric Flow 48 153 3R 319 WIN Mechanical Systems Performance Testing Submitlakfo V20120321 2 of 6 Filter type 1-1 Bran koch Type/sty, Dis sable Thickne 1" inches MERV(optional)� Static pressures (OPTIONAL) n cz , \ e axe -� Mode: _ Heating Cooling Continuous Fan \ P = + s 111 Fan speed tap Humidifier bypass _ Open _Closed registers open AP AC coil = rr ' —Zone dampers open ■ P= .8P fitter = 51\ aP Total ESP P=_ 0 Cooling: Measured air flow throu h indoor coil usirg flow grid Design cooling airfio 816 CFM soon' Target airflow limit (design +/- 15%) 694 to 938 1 CFM 5000' Measured airflow Cooling fan speed tap Med-High Temperature of air throug measurement too %0 F HSOP 23.4 pa TFSOP 22.5 Pa Measured airflow, no adjustments or correction ��CFM Volumetric flo 830 CFMSOWC/ � S0—,Pass Flow grid plate s 14 20 Indicated Row to Volumetric flow multipl r 0 5000', air temperature 1.098 Flow Resistance Correction Facto DG700 Adjusted (indicated) ahfio 756 FM Fail Heating: Gas manifold pressure OEM manifold on, ssu specification,specificaIWC Target manifold pressure limits (spec +/- 5%) IWC Measured manifold pressu 3•4 IWC �1 `ri�Pass ul Fail Heating: Temperature rise OEM temperature rise limi XVb to F Measured temperature rise Return air •75 F Supply air 1115 F Temp rise 4Q F pass a Fail ❑ Caution: Temp rise within 10 F of top of range Mechanical Systems Perfomwnce Testing SuAmiUAfo V211120321 3 of 6 (This section under development, not yet being enforced) Supply air flows (This section underdevelopment, not yet being enforced) balance difference limit, room -to -core -3 to +3 Pa Room Measured pressure drop (Pa) Pass Fail Master Bedroom +2.3 bdrm over Garage +0.5 —� Bedroom 3 +0.6 study +0.8 o� Mechanical Systems Performanos Testing Submtltatfo V20120321 4 of 6 Outdoor temperature Worst -case depressurization testing ` House setup e of bath tans on Vented range hood on Clothes dryer on Air handler on r fans on appliances Applianc Typ Locadoi Z pressure BPI depressurization limit Pa wrt outside Measured net CAZ depressur¢ationPa wrt outside OK (less negative) I 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 These doors are Closed: _ Draft -hood Induced -draft _ Draft -hood Induce"raft _ Draft -hood Induced -draft ❑ OK FMj Caution L K Mon ❑ K ILI Caution 100 100 100 ❑ ass i ail ElPass it ❑ ss rl-0 aii J0, ution 1911 Caution I0& ution Mechanicd Systems Performance Testing SubmineWo V20120321 5 of 6 System controls operating per design intent SVAtPM Pass Fall Localexhaust Whole -house ventilation 7�F- ❑', Sub -structural floor exhaust❑_ ❑ Heating ❑ Cooling_ ❑.. Approved Agency (technician performing inspection ad testing documented on this form 1Name (print) Paul Higman Title Energy Rater I ICompany Thermal Concepts/ Allied signature and Dam 09/14/20 HVAC contractor Name (print) Irene I�f any signature and Dam Thomas Northern Colorado 09/1 Mechanical Systems Performarce Testing Submittafo V20120321 6 of 6