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HomeMy WebLinkAbout2017 Scarecrow Rd - Disclosures/Mechanical - 02/02/2015�� r1] A J ' 7 City of Fort C®Ilins Resiaiential 14fechanical Systems Performance Report This form is a record of testing targets end results, with PesslFall outcomes: For Information on measurement Innis and testing techniques, see the 'Residential Now Constmcdon Mechanical Systems Testing Guide.' The guide and this form may be periodically updated; check the Building Services wab site for the current version. This form must be completed and signed by an Approved Agency,' and submitted to Building Services es a requirement for receiving a C.O. Color key Taw Measured value to compare with Pass I Fail Caution is target or (Intl! ADCF = Air Density Correction Factor, based an tool, ADCF attitude (50001, air temperature through tool Volumetric flow (CFM 5000) = ADCF x Indicated flow (CFM) Address +y r5 CTd- C/� p0l� Date of'Residentlal Q�/ / Mechanical Systems Builder • �, Design Submittal' information referenced HVAC contractor r✓ �� r✓� �� �� ry i by testing technicians As -built ct mach design Testing date(s) Bath exhaust Testing tech (inittals)�_ Fbvu1ilex —O _ tot tube dud traverse Air l (F) / a toad— Passive flow hood 0ter(notabelow) Ormughtool(F) %i ADCF/1-0��'' Measured Airflow Exhaust Pickup Location Doslgn Airflow (CFL! 5000 Mlnlmum Alrflow Requirement (CFM 5000') + n+Pe of operation Indicated Flow (CFM) Volumetric Flaw (CFM 5000') Pass Fe0 Mw ter i y� h�-W Intermittent —20 Continuous lid 7 ®- ❑ _801ntermi0ent—20Contlnuoua?� ❑ y� r �OIntermittent—20Continuous S� /lo�� 3 ❑ 501ntarnitttent _20Continumm ❑ ❑ 501ntemdttent—20Continuous ❑ ❑, 50Intmmittem—20Continuous ❑ ❑' 50 Intennittent -20 Continuous ❑ ❑ Testing notes Kitchen exhaust WA -hood does not vent to outside Testing tech (inhale) Oven fuel —Gas �isdric Minimum airflow requirement (CFM 6000')+operation—100Intermittent 25 Continuous Measured airflow Flow _Flow box — Pitot tube ireve)e ToolfjF�E,79..Wt.m0oa5on Intednr cilia Air tam tnal Pessiveflowlrood—Ffawgrid locationExheusttduct through ADCF —Powered fiver hood ,_ Ofitar (mote tletOW) not ox) tool (F) Indicated flo CFM Volumetric flow CFM 5000' ❑ Pass ❑ Fal Testing notes Residential Mechanical Design Submittal V20140101 Page 1 Systems other than sub -structural floor exhaust 7 7 �I Testing tech Qnitials) Code -minimum ventilation an" CFM 5000' Design venWIalioown�CFM 5DOtr us4otdy (based on CFA and # of BR) " r3 m type Balanced to2 CFM 5000' Target venlllatlon airflow range 3 (mde-Mbknwn) (17A%ofde3W%aw) Masured Airflow AlrTomp imilcated Val Measurement Mothod Tool Location Through ADCF Flow Flow Pass Felt Tool(F) (CFM) (CFM 50001 Total exhaust WA Passive flaw hood 244ow box _Pfttube tmwerse, �9 lro�� ya Sz airflow _ Flow collar _ Other (note below) Total _ WA _ Passive flow hood ❑ L:... supply box _PMtube traverse atr9cw —Flow Flowcellar Other(molebelow) When supply airflow is circulated by air handler fan, fan speed for measurement —Heating Cooling Continuous tan Balanced airflow in balanced systems Average of measursd�� CFM Target flow range to CFM Pa (] Fail ss supply+ exhaust floes 5000' (average +/-15%) 5tNW' Testing notes Substructural floor exhaust no sub -structural floor exhaust system Testing tech (initials)= Design exhaust airflow (based en CFM 5000' Target sidiow limits to CFM 5000' approved design) (design +)-15%) Measured airflow Flow l Tool Air temp ADCF throughF] — Pilot tube —� ow hood FIB®� foal Powered flow howl —_ other (rote below) . location toot (F) Indicated flow CFM Volumetdc flow CFM 5000' ❑ Pass [[ Fail L�7�'{ $ ''V + NO- LW duchwrk Testing notes ductwork outelde oondMioned apace Corot mu!tipta ays) Duct leakage name, rater (frame, data source —oomparW, testing date): House conditioned floor area Air temp ADCF� (fnchdeaemenU andrbsf through tool (F) Mardmum Alloaaed Duct Leaks s Measured Duct Lea6ca a System #1 System tit Test Parameter end Condigorre Idonnalfasd Absolute Indicated Volumetric Leakage Type Timing Air Handler (G1�626 5900 r 100 st) (CFM25 59001 (CFM25) (CF925 5000) PansrGPass Fall Toffit leakage Rough-inExcluded 4 Total leakage Rough -in Included 6 Total leakage Complete Included 12 El Complete Included 8 Do ri to outdoors Residential Mechanical Design Submittal V20140101 Page 2 For multiple systems, attach one page per system System #E 77 Which parts of house does It serve? Q(%_ Installed equipment (Be clear about which AC components are installed at time of testing) Testing tech Qnitiais)VE" Sl or Boller AC or Hr at Pump Condonsar ) AC or Model A.jo,.4nr94�14A f- 11 Filter ,n ( brand D�`' Type Basle fiberglass cpleated _ �9h� Pleated _ Electrostatic _DOW Thickness© MERV❑ (inches)(optional) Tnctinn torch (Initiat'zo— 6/I'/1 au� _ Heating 4coolhtg _ Cont. fan rsnga for mutti-stageequipment � Jspeed tap: , 7�— _Opan (Heating) _ Closed (Cooling) registers open dampers open SP71,�U I AP Thar / Q� (sPf - sPz) O Cooling: Measured air flow through indoor coil Design cocOng atrtlo CFM SON (high Z) / 60m U ❑ WA — no AC Installed (sameIoca m SP4 =� Tor NSpO�P. TFSOP) AP Coll (sPasPa> SP3 L_=, AP Total ESP (SP3SP2) Testing tech (initials) Target airflow, limits /_ Z to /� O CFM 5000' (design +/_15%) Measured oWDw Row grid _ 14 All�p� �I Flaw Resistance /, Q� plate sin _ 2(1 through % ADCF NSOP ry TFSOP Egon Factor Measured alrtWw, no ! Indicated airflow Volumetric airflowa CFM .�eu aejustmenticonecdon j/p0 CFM MeasumdAFaFRCF �p Z CFM mmm,,dAFxnOCF `my D'Fail Heating: Gas manifold pressure (high Irialp) Testing tech (hdtials)LaM — Manifoldpressure IWC Target manifold �JL n� ,L WC Measured IWC Pass OEM spec Q 5000' © limits (spec+1- 5%) O / J pressure 0 Fall Heating: Temperature rise Testing tech (initials) Ww OEM tampemture rise Emits D F (hqh stage) Measured temps (F): $upatr I A _ Retu� D o Temp [/ /_ Pass [] Fall [f Caution: within tOF 1 ((/ or top of range Residential Mechanical Design Submittal V20140101 Page 3 Testing tech (initials) — Testing approach and targets ❑ N/A: No complete AC system ❑ N/A House completed November- April (mtwrrg cmtratux mpcnstbtu fbrtmunglnwe^n aeag'm) ❑ TXV: Subcooling + SH check ❑ Non-TXV: Superheat ❑ OEM -specific'. Approach ❑ Other OEM -specific (m—tamn reqL&BN Temperatures (F' entering :tamp[::]nser air weNon-t bulb temp superheatReturn " subwolft Target 7 appro h� Subrnoling Discharge p ser Condening s`tu� n8T❑F Liqu d suboActual F ❑ TXV Pass: Actual SC within +/- tSC. 2Fmin (PSI)❑ tamlinep icandT liner) ❑TXVFa Superheat Suction pressure Evaporator Evaporator Sutamp line❑F Achral su F ❑ Non-TXV Pass: Actual SH . within+l-bFai target SH (PSI)F tamp (audtnaT-evep [ Non-TXV Fad TXV checks: []Paw. Reldinstalled TXV installed in accordance Witt OEM Instructions © Caution: Actual SH outside mfgr range Approach Liquid IIne�F Actual approach❑ ❑ Approach Pass: Actual approach within +/-1 F of target approach temp (tgrneT-mmfanaerSAT))acb F Approach Fall 7'D 4foL.0 7 MR- 1 41, t c. ' Register air flows �,//�� Testing tech {Inluala All registers ere cut through finish materials and moving air less ❑ Fail (Remainder of roger air float section under development, not yet bofng enforced) Pressure balance Testing tech (ngla Room (match names on plans, include basement if there is a door) Room -to -Core Pressure Drop Target Range (Pa) Moasurod Pressure Drop (Pa) Pass Fall (i Gf d 0,W 4, 3 to +3 � I � ❑ 3 to +3 -j--L t� ❑ '3to+3 �, ❑ 3to+3 ❑ ❑ 3 to +3 ❑ ❑ 3 to +3 ❑ ❑ 3to+3 ❑ ❑ -3 to +3 3to+3 Mo ❑3to +3❑ Residential Mechanical Design Submittal V20140101 Page 4 ❑ Combustion safety testing WA — no natural -draft combustion appliances (Appliance Types table must be completed for every home) Apollance types Testing tech fnitisls)w Appliance Combustion T MA od Draft-ho Natur"raft Induced-draft Natural-draft Power- vent Direct- vent Powered sealed - combustion Electric Fumace #1 EP ❑ ❑ ❑ ❑1 ❑ ❑ Furnace #2 ❑ ❑ ❑ ❑ ❑ ❑ Boiler#1 ❑ ❑ ❑ ❑ ❑ ❑ Bollar#2 ❑ ❑ ❑ ❑ ❑ ❑ Water heater#1 ❑ ❑ ❑ ❑ ❑ ❑ Water heater #2 YD ❑ ❑ ❑ ❑ ❑ Fireplace #1 ❑ ❑ ❑ ❑ ❑ ❑ Fireplace #2 ❑ ❑ ❑ ❑ ❑ ❑ Other. ❑ ❑ ❑ ❑ ❑ ❑ Worst -case depressurization performance House setu These doore are _# of bath fans on _ Vented range hood on _ Clothes dryer on Air handier on Other fans ort: Other setup twee Outdoortemparature=F CAZ pressure BPI depressurization limit (Pa wrt outside) Measured net CAZ depressur®tion (Pa vet outsHe) OK (less negative) ) Caution (more tnaflve) Spillage BPI maximum Iim" (seconds Measured sp)aage duration (seconds Pass = duration not exceeding limit ❑ OK ❑ Cau0on ❑ OK ❑ Caution ❑ OK ❑ Caution 60 DO 60 ❑ IPass 1 ❑ IFsH IPOSS ❑ Fall ❑ Pass 1 ❑ jFaq Draft pressure BPI limit (Pa wst CAZ) Measured (Pa wrt CAZ) Pass = pressure more negative Oran limit CO concentration In undiluted flue gas BPI maximum Weft (ppm) Measured CO (ppm) Pass = CO level not exceeding Not: CaUgon = CO level 25 to 100 ppm ❑ Pass ❑ Fall ❑ Pass ❑ Fail ❑ Pass ❑ Fal 100 100 10D ❑ 1pass I ❑ jFaj ❑ Pass ❑ lFall ❑ Pass ❑ Fall ❑ Caution Q Caution ❑ Caution Residential Mechanical Design Submittal V20140101 Page 5 �1/tr 9._ 5ystem Controls Operating Per Design Ird®nt Local exhaust (ell fans) ❑ I WA I VtlPass ❑ Fail Whole -house ventilation ❑ WA 01 Pass ❑ Fail Substructural floor exhaust A I ❑ Pass ❑ Fall Heating (all systems) ❑ WA 10 Pass Q Fail Cooling (all systems) ❑ NIA Pass Q Fall r �w ar Technician #1 performing Inspection and tasting 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 knoMedge. Name (print) Title Compan) Signature and DaU C� D 1 IAI vvtt I`FLT�� Technician 82 performing Inspection and tasting 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 knoMedge. Nei Signature HVAC Contractor (City of Fort Gatltns license hider) 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. Name (print, Trdt Company Signature and Dah 0P Residential Mechanical Design Submitted V20140101 Page 6