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Home My WebLink About375 Osiander St - Disclosures/Mechanical - 05/16/2014City of Fort Collins Residential Mechanical Systems Performance Report 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 Ta et Measured value O[her � to compare with Pass Fatl uhon .: or 1 mitl data �`; target or limits ADCF= Air Density Correction Factor, based on tool, ADCF altitude (5000% air temperature throu gh tool Volumetric flow (CFM 50001 = ADCF x Indicated flow CFM Addr 3?_5 5�. may:;Date of 'Residential Mechanical Systems Builde _ Design Submittal �pFQinformation referenced HVAC contractor-_fSIC` '�(� by testing technician As -built changes mech design submil Testing date(s) Bath exhaust Testing tech (initials l \Flo A�jow box - :::Phot tube ducttraverse Air temp / ADCF too _ Passive flow hood`.'Olher (note below through tool (F t� 1 Design Minimum Airflow Requirement In Volumetric Exhaust Pickup Location I (C M + Type Iof (CFM FailOpera[ionI (CFM� I (CFM 5000') I Pass I I g501ntwmatent -: 20ContinuousG� -�.� SOlnternitteht'y - 20 Conhriyous y ,❑' _ ?L :.®.., ❑ . Testing notes Kitchen exhaust WA - hood does not vent to outside Testing tech (initials" Oven fuel -�Elestric Minimum airflow requirement(CFM 5000') + operation h001ntermittent �_T25Cohtitiuous W,„Measured airflow :FlOjDh Dbox Pitot_tubetraverse f Passive flow hood:: Flow gnd.: too Powered flow.hood :Other (note below) - Indicated flo 4iizMVoI a fc owCFM 000'Pass -; Testing notes Toot(E)aefiortermination edor rills Air temp 9 p locatfoxhaustductthroughADCFnot OIq tool (F) Fail Aerns other than sub -structural floor exhaust Testing tech (initials Code -minimum ventilation airflo CFM Design ventilation CFM 5000' 5000' HI (based on CFA and # of BR) airf System t anc Bal ed Target ventilation airflow m ccdaminimuA(1 20% of desllgnilow , F_ Measurga Airfl-w ::I Air Temp I Indicated I Volumetric I Measurement Method Tool Location Through ADCF Row Row Pass Fall Total WA: Passiveflow,hood.� j gexhaust 1�"w box PitothibetraVerte, 70 5N airflow Flow collar. other (note below):..*��.-.: Total Passive flow If ....... W, supply Flow box.:- P itot tube traverse airflow,_-Flowbollar. Other(note Olk When supply airflow is circulated by air handler fan, fan speed for measurement Balanced airflow in balanced s tents j CFM Target flow i Average of measu:red range CFM average +/- 5000 supply + exhaust fl 5000 Sub -structural floor exhaust no sub -structural floor exhaust system Design exhaust airflow (based on CFM 5000' approved design) ;Measured airflow EjPassFaII '13 Testing tech (initials= Target airflow lintM(design +/-15IN 1W01,211- CFM 5 000 Flow uox- Pilot tubetraverse: Too[ ....... R0 passive flow. hood.. - as Flow collar... . ..... t 7 Powered flow hood i ': Other (note below acetic, [O ---------- Indicated flow 61�..etrwCFM� OOo'PassFail Testing not Air temp throng ADCF =WIC 0 OW R TP� A" , ' VO WA 0 66tw rk Testing uctwork outside conditioned space: Onel MUH Duct leakage data source House conditioned floor area Air temp ADCF (Include full bmem=s, through tool (F Maximum Allowed Duct Leakaae Measured Duct Leaka a System #1 4s tern #2 Test Parameter and Conditions NormalizedAbsold (CFM25 5000' 100 sf) a (CFM25 5000) Indicated (CFM25)(CR Volumetric 125 50001 — Leakage Type TimingAir Handler Pass II Pass ail P El Total leakage Rough -in E (cluded ❑a Total leakage Rough -in Included -1 I R AQ:❑ O WE] Total leakage Complete) r claded it Leakage E❑I to outdoors Corn piLte Included quip t For multiple systems, attach one page per system System # 91irts of house does it serve? Installed equipment Manufacturer Model # Filte b Static (Be clear about which AC components are installed at time of testing) Testing tech nop or BnilarAC or Hear PLmo CondenserAC or Heat PumD Coll I SPI LP Filter (SPI -SP2) Cooling: Measured air flow through indoor coil Design cooling airfl FM 5000' (high st --v —Measured airflow MERV (Optional El Testing tech (initialmn vlErA� F� (Same location for NSOP. TFSOP) El WA — no AC installed Testing tech (initials Target airflow limit CFM 5000, J (design +/- 15%)1' ";RRt I Flow gri HAirtemp Flow Resistance througi ADCF NSOPIFSOP.:!.:l Correction Facto Plate size 20..::�! , .1 tool IF, CFM ass Measured Measured airfic nOO r- 4 Indicated airflo Volumetric airflo CFM CFM MmsuredAFxF IndlCatedAFXADC 50=' �[]Fall adjustmentfcorrilo Heating: Gas manifold pressure (high stage) Testing tech (initials IM4.1-1, Manifold pressure Target manifold P 0 li its (spec +/- 5%) OEM spec 0 m 'gF3-�k'o ""'65 -�4 Measured lWclWC pressure rr' Fail Heating:lWC Heating: Temperature rise Testing tech (initials OEM temperature rise limits D,toF (high suppi temps fl: ial Return, IN Temp WN PM kPassFail 1 11 lo caution: within 1OF ...Measured at ail risf of top of range Testing tech (initials= Testing approach and targets ON/A: No complete AC systemN/A: H%* —Completed November - April (installing Contractor responsible for testing In warm weather) TXV: Subcooling + SH checkNon@(V: SuperheatOEM-specMapproachOther OEM-specif ICE] (documentation required) Temperatures Condenser Non-TXV: Return Target �§Yrf Target Target fl: entering air temp air wet -bulb temp superheat subcoolin approach Subcooling 0 %'1 �4� Disc Cle pre= Condenser FF Uqui I is subc=im EITXV Pass: Actual SC within 3 F of target SC, 2 F min I (PSI) PC I (cow T - liq line 'QTXV Fail Superheat Non-TXV Pass: Actual SH Suctionrat rSuctionActual FFF aturatid Tfinesuperheat within +/- 5 F of target SH : , , : :� (5000'charl temp QNon-TXV Fall ,)n' El El (Butt line T - evap T El T)(Vchecks: 1313ass: Field4nstalled TXV installed in accordance with OEM instructions FOCaution: Actual SH outside mfgr range Approach Liquid lin F Actual approac'JEh F []Approach Pass: Actual approach within +/- I F of target approach temp serEA (LJq line "r-conden IE]Approach Fall Tf Register air flows Testing tech (lnftials�: All registers are cut through f Inish material 'APossFail X, a and moving air (Remainder of register air flow section under development, not yet being enforced) Pressure balance Testing tech (initials �� Q Room Room -to -Core Measured (match names on plans, include Pressure Drop Pressure Pass i ail basement if there is a door) Target Range (Pa) Drop (Pa) ig w rn rearma 4 _E3 0'+ 3t '-3-_ + 1.3 . .... :E1 0,-,: q 7 . .... W--'NMq . -3 to . ❑ 3 ..7 ET , El E]g ♦t64 U Uk' Wkg .3 R ustion safety testing WA — no natural -draft combustion appliances Testing tech (initials ',,;,=,lance Types table must be completed for every home) Appliance I NIA I Draft -hood I Induced -draft I Power- I Direct- I Powered sealed- #1 Boiler#2 heater #2 ace #1 Worst -case depressurization performance Outdoor temperature ga]F c pressure BPI depressurization limit (Pa wrtout de) Measured net CAZ depressurization (Pa wnoutside) OK (less negative) I Caution (more negative) BPI maximum limit (seconds Measured spillage duration (seconds Pass = duration not exceeding limit M `0]01< I =CautioW WIT I rRE111 Caution ��i EI]OK r 0�1 Caution f:E] IPassPa4---,, Fail 1_0_]Fail� s _x Fail m: pressure 0 X, �K. R ".`-2,"M"M ;1, � BPI limit (Pa wrt CAZ) MUM" "ME MEMO!@ "' Measured (Pa wrt CAZ) ��[]�]Pass =jFaiIP9siE1:j IREIg'IFail Pass = pressure more negative than limit No Text No Text