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Home My WebLink About5851 Dripping Rock Ln - Disclosures/Mechanical - 05/17/2014City of Fort Collins Residential Mechanical Systems Performance Report This forth is a record of testing targets and results, with Pass/Fail outcomes. For information on measurement tools and testing techniques, seethe "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 Target Measured value Other to compare with Pass Fall aution or limit target or limit data Address5p s�'i O, f4— L Builde HVAC contractor J(� As -built changes vs mech design submittal Testing date(s) Local2. (Spot Bath exhaust ADCF= Air Density Correction Factor, based on tool, ADCF attitude (5000'), air temperature throu gh tool Volumetric flow CFM 5000' = ADCF x Indicated flow CFM 6 �O Date of"Residential Mechanical Systems Design Submittal information referenced by testing technician Testing tech (initials5iii FAir tmp ray arse (note ADCF tool_ Passive flow hood _ Other below))through t oe IF (�— Design Minimum Airflow Requirement Indicated Volumetric Exhaust Pickup Location Airflow (CFM 5000') Flow Flow Pass Fail (CFM + Type of Operation (CFM) (CFM 5000') 501ntannittent _ 20Continuous 70❑ 501rtermittent _ 20Continuous ( ❑ SOlntennittent 20Continuous G,3 1� ❑ _ 501ntermittent 20 Continuous ❑ ❑ SOlnter ittent 20Continuous Ll ❑ SOlntermittent 20Continuous ❑ ❑ 501ntermittent 20Continuous L-1 If ❑ Testing notes Kitchen exhaust N/A - hood does not vent to outside Testing tech (initials Oven fuel Gaslectric Minimum airflow requirement (CFM 5000') + operation _ 1001ntermittent _ 2b Continuous Measured airflow IIIIf�1IIII 11II�IIII1 Flo -Flow box - FlowPilot tube id traverse Tool _Interior grille Air terngPl--1 t---a Passive flow hood _Flow rid Exhaust duct throu h ADCF too —Powered flow hood Other (note below) lotatio �erior terminatlon not OK) tool (F) Indicated flo FMVolumetdc flowCFM 00'Pass ❑ ❑Fall Testing notes Residential Mechanical Design Submitta1V20140101 Page 1 Systems other than sub -structural floor exhaust Testing tech (initials Code -minimum ventilation airflo r/ Design ventilation O CFM 5000' CFM 5000' hauston (based on CFA and # of BR) airflo System N type _ SuPPN onN Target ventilation airflow rang S toCFM 5000' �D _ Balanced coM-minimum 120%or desl nflo Air Temp Measurement Method Tool Location I Through Indicated Volumetric ADCf I Flow I Pass I Fail Total NIA Passive flow hood exhaust _ _ box _ Pitot tube traverse � C. C� ❑ airflow Flow collar Other (note below) f / Total NIA Passive flow hood supply _ _ _ Flow box _ Pitot tube traverse El El _ Fbw collar _ Other (note below) When supply airflow Is circulated by air handler fan, fan speed for measurement I Heating Cooling Continuous fan Balanced airflow in balanced systems Average of measuretl CFM Target flow range CFM supply + exhaust flow 5000' (average +l-15%) to 5000, ❑PassFail ❑ Sub -structural floor exhaust s I1I�t11 NIA -- no sub -structural floor exhaust system Testing tech (initial Design exhaust airflow (based on L.--iCFM 5000' Target airflow limi to CFM 5000' approved design) (design +1. 15 % ) Measured airflow Flo Flow box Passive flow hood _ Pkot tube traverse Flow collar Tool Air tent P throug ADCF toot oo _ _ Powered flow hood _ _ Other (note below) locatio tool (F) Indicated flo FMVolumetric flowCFM 00'PassFail ❑ ❑ Heating4. + Cooling Duct Leakage NIA — No ductwork Testing notes ork outside conditioned space (incl multiple sy ) Duct leakage data source _ Testing tech (initials): _ Energy rater (name, company, testing date): House conditioned floor area (include full baeeme ( Air temp ADCF� sf through tool (F Maximum Allowed Duct Leaka a Measured Duct Leakage Test Param r and Conditions NormalizedAbsolu (CFM25 5000' 1100 sf) (CFM25 5000') Indicated (CFM25)(CF Volumetric 25 5000') System #1 stem #2 Leakage Type TimingAb Handler Pass ail I Pass ail Total leakage Rough-inE ccluded 4 ❑ El El Total leakage Rough -in Included 6 ❑❑ u ❑ L ❑ Total leakage Completelt cluded 12 El Li ❑ eaka Lgers Complete Included 8 ❑❑ L.1 ❑ u ❑ Residential Mechanical Design SubmittalV20140101 Page 2 For multiple systems, attach one page per system System #Eiarta of house does it serve? Installed equipment (Be clear about which AC components are installed attime oftesting) Testing tech (initials� Furnace or BoilerAC or Heat P umpCondenserAC or Heat Pump Coil Manufacturer iv— i�" Model # ,fit c 1 A 5',,H C�f�'O � %� ^07 /Aro's 415,e4 `75� e2- 7 ^1�p1 727. G i> O 6140 St Aeaic fiberglass - Electrostatic Fihe /� Thickness MERV bran l.�Wtr1G Type _Basic h-effi pletedated _Other: (inches)E (optional Hi h-effic leafed --Wy,Fd1 (Same location for NSOP, TFSOP) 7f Cooling: Measured air flow through indoor coil ❑ NIA -- no AC installed Testing tech (initials Design cooling airflo S(-J ✓ O t J CFM 5000' Target airflow l5% O q� CFM 5000' (high stage (design +l- 75%) Measured airflow Flow gri 20 Alr t 9P �� th�o �a'% ADCF D 1 NSOP SOP 7 Z Flow Resistance Correction Facto plate size IF) Measured airflow, nor'�I1I I'1,CFM Indicated airflo 314 CFM � Volumetric airflo 9eJ� CFM 5000, 6Qkass adjustment1correctio� Measured AF x I indicated AF x AD •(/'� []Fail Heating: Gas manifold pressure (high stage( Testing tech (initia2S�S�- Manifold pressur IWC Target manifold P 3 ? `Z_ IWCIWCMeasured ', s OEM spec @ 5000' limits (spec +I- 5%) .? T pressure []Fail Heating: Temperature rise Testing tech(initials OEM temperature rise limits l� F (high stage O Sup Return �7 Temp / Caution: within 10F Measured temps (F): ai R - ai ! Z, = ri "t sFail ❑ ❑ of top of range Residential Mechanical Design SubmittalV20140101 Page 3 Testing tech (initials) Testing approach and targets El NIA: No complete AC systemN/A: Hoe-eempleted November - April (installing contractor responsible for testing in warm weather) ❑TXV: Subcooling + SH checkNonLLXV: SuperheatOEM-specificlipproachOther OEM -specific ❑ (documentation required) Temperatures Condenser Non-TXV: Return = Target= Targe� Target IF): entering air temp air wet -bulb temp superhea subcoolin approach Subcooling Discharge 9 Condenser Li ui Actual q t❑ TXV Pass: Actual SC within +I- pressur saturation FFF lin subcoolin 3 F of target SC, 2 F min (PSI) (5000'chart temp (Good 7-Ilq one ❑TXV Fag Superheat Suction vaporat 1-1 rSuctionActual i❑Non-TXV Pass: Actual SH aturatio TlinesuperIt tFFF ❑ within +l- 5 F of target SH (PSI) temp (Suet line T -evap ❑Non-TXV Fail TXV checks: LE]Pass: Field -installed TXV installed in accordance with OEM instructions ❑Caution: Actual SH outside mfgr range Approach Liquid line F Actual approac F tEApproach Pass: Actual approach within +I. 1 F of target approach temp(Liq line T - condenser EA ( l❑Approeeh Fail Register air flows All registers are cut through finish materials and moving air PF'mFail ❑ (Remainder of register air flow section under development, not yet being enforced) Pressure balance Testing tech (initials)[1 Testing tech (initials Room (match names on plans, include basement if there is a door) Room-to-le Pressure Target RanDrop Measured Pressure (Pa) Pass ail N5?72 -3 to ❑ n 3 Y"sri -3 to f ❑3 to ❑ ❑-3 to PJ ❑ 3 to +3 P� ❑ 3 to +3 P� ❑ -3 to +3 P, ❑ 3 to +3 LI ❑ -3 to +3 ❑ ❑ Residential Mechanical Design SubmittalV20140101 Page 4 o tion safety testing WA -- no natural -draft combustion appliances (Appliance Types table must be completed for every home) Appliance types Testing tech (initials 1 Appliance NIA Draft -hood Induced -draft Power- Direct- Powered sealed - Furnace #1 El El El ❑ ❑ ry ❑ Fumace#2 ❑ ❑ ❑ ❑ ❑ ❑ ❑ Boiler #1 ❑ ❑ ❑ ❑ ❑ ❑ [j Boiler #2 ❑ ❑ ❑ ❑ ❑ 11 ❑ Water heater #1 it ❑ ❑ ❑ El2— ❑ Water heater #2 ❑ E'J 0IJ D 0 Li❑ ❑ ❑ Fireplace #1 i❑❑� ❑ ❑ 19-- ❑ Fireplace #2 ❑ ❑❑ u OU 0 LJ El❑ Ell ❑ Other: of ❑ El El ❑ U Worst -case depressurization performance doors are closed: # of bath fans on Vented range hood on Clothes dryer on Air handler on r fans on:Other setup n Outdoor temperature Eplianc4F CAZ pressure BPI depressurization limit (Pa wrt outside) Measured net CAZ depressurization IN wrt outside) OK (less negative) I Caution (more negative) Spillage BPI maximum limit Measured spillage duration Pass = duration not exceeding limit Draft pressure BPI limit Measured Pass = pressure more negative than limit CO concentration in undiluted flue gas BPI maximum limit Measured CO Pass = CO level not exceeding limit Caution = CO level 25 to 100 ppm ❑ OK I ❑ Caution K❑ ❑ Caution ❑ OK ❑ Caution (Pa wrt CAZ) (Pa wrt CAZ) ❑ 1P,ss I ❑ FaiIP s❑ I ❑ jFaiIP4ss0 I I ❑ Fail Residential Mechanical Design SubmittalV20140101 Page 5 System Controls Operating Per Desi n Intent Local exhaust (all fans) ❑ NIA Pass ❑ Fall Whole -house ventilation ❑ WA Pass ❑ Fail Sub -structural Floor exhaust WA ❑ Pass ❑ Fail Heating (all systems) _gt ❑ NIA jRZ Pass ❑ Fail Cooling (all systems) ElNIA ass ❑ Fail Technician #1 performing inspection and testing documented on this report (Approved Agency) I certify that the tests referenced above, in sections bearing my initials, were performed in accordance with protocols specified by the City of Fort Collins Building Services Department, and that the reported results are accurate to the best of my knowledge. Name (prink) rdh Company Signature and Date GJ S2fv �eS r Technician #2 performing inspection and testing documented on this report (Approved Agency) I certify that the tests referenced above, in sections bearing my initials, were performed in accordance with protocols specified by the City of Fort Collins Building Services Department, and that the reported results are accurate to the best of my knowledge. Na Signature HVAC Contractor (City of Fort Collins license holder) I certify that I have reviewed this report and that the test results are an accurate representation of the performance of the Installed mechanical systems. Nai Signature Residential Mechanical Design SubmittalV20140101 Page 6