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HomeMy WebLinkAbout902 Ridge Runner Dr - Disclosures/Mechanical - 09/29/2014' City of Fort Collins Residential Mechanical Systems Performance Report updated 317/2014 This form is a record of testing targets and results, with PasslFait outcomes. For information on measurement toots cit�y pof and testing techniques, sea the "Residential' gawConstruction Mechanical Systems Tesffng Guide' The guide and F"6i 6 Collins this form may be periodically updated-, check the goilding Services web site for the Curren t version. .�Uzt." This fora must be completed and signed by an "Approved Agency,` and submitted to Huifding Services as a requirement for receiving a C.O. Color key Target, Measured value i Buser 6e Cm t - tocomparewhh Pass i Faif Cautiort data target or, limit. As -built changes meckt dess`gnsubmP ADCF = Air Density Correction Factor, based on too[, ADCF altitude, (50001. air temperature through toot Volumetric flow (CFM 5000') = ADCF x Indicated flow (CFM) e s- - • t AT eiili�tld;.> VAN Ffow'�Flowbox _Pitot ducttraversa Air, ADCF�/� (no l (F) taxi _ Passivef;ow hood _ Other (note below) through tool (F) Measured Alrffow Design Afrtfow(CFM Mfnimum Afrflow Requirement Indicated Volumetric Exhaust Pickup Location (CFM (CFM 50607 Flow Flaw Pass Fail Sow)l. +Type of Operation (CFM) (CFM soaq Y5o Intermittent 20 Continuous �. $ 0 fe5o Intermittent 20 Continuous. 3 F Y_50Inte�fttent 20 Continuous "I feu ❑ 50 fntamtfttant _ 20 Cantinuous ❑ ❑ 50 intermittent _ 20 Continuous ❑ 0 50Tntermitfent 20 Continuous ❑ 0 50 Intermittent 20 Cont nuds z 0 '0 Testing notes Kitchen exhaust WA - hood does not vent to outside ❑ Testing tech (€niGals)= OvenfuetXGas Etectrfa; Minimumaf:fowrequirement(CFM5000')+operatony—iootntermittent '_25Continuous Measured airfiaw now_Flow box. _Pitottubetraverse Tool Interior grille Airtern p Passive flow hood _Row grid Exhaust duct through ADCF toot _ Powered flow hood _Otter (note below) location t�� lermfnafion rot OK) tool (F) indicated flow CFM. Volumetric flow CFM 5009 (Q Pass C3 Fail Testing notes o65 sia"7 esfcra ' - �6 4' e re>z3' i`lY.cr'6G+f. !'3t1PlV.. / `t'v,a.f <lrt" s,hS�nAl J Fit/tTPr f�X/Y/rT'i 0 Residential Mechanicaf Design, Submittal V20T40307 Page 1 Systems other than sub -structural floor exhaust Code=minimom ventilation airflow // Design ventilation (based on CFA_ and m of BR.)5 CFiuU 5000 airflow Gj 7 CFh. 5000' Target ventilationairftowrange 16 to CFM 5000, F,(-rirlmoe@ 1f1morcesigrrruiw) Testing tech (Initials)© 1 System —Exhaust only typo—Supplyoniy _Balanced Measured Airflow Air Temp Indicated Volumetric Measurement Method Tool Location Through ADCF Flow Flow Pass Fail Tool(F) (CFM) (CFM 50001 Total! exhaust N/A _ Passive flow hood Flow box _ Pit tube traverse 7I d �,� /ji 7 Q airflow, Ffow collar Other (note below) Total IVA Passive flow hood supply _ _ _ Flow box _ Pitot tube traverse ❑ ❑ airflow Flow collar Other (note below) When, supply airffow is circulated by air handier (an, fans peed for measurementi Heating Cooling Continuous fan Balanced airflow In balanced systems Average or measured CFM Target flow range to 7 CFM supply * exhaust rows 5000' (average +1-15%) 5000, ❑Pass Q. Fail Sub -structural floor exhaust ❑IV/A—no sub -structural floor exhaust system Testing tech (initials) = Design exhaust airflow (based on Target airflow limits approved design) CFM 5600' (design +/-15%) to7777 CFM 5000' Measured aiitlow Flow box _ Pilot tube traverse Air temp Flow —Passive flow'hood _Flowcoll'ar Toot through ADCF tool _ Powered flow hood — Other (note below) location toot (F) Indicated f[ow CFM Volumetric Flow CFM 5000' ❑ Pass ❑ Fail Testing N/A —No ductwork Testing notes Na ductwork outside conditioned space (W•ctmuteUe sys) Testing tech (Initials): Ductleakago _Energy rater (name, data source company, testing date): House conditioned flatlear nt) sr Air temp ADCF (intioned: floor area through tool (F) Residential'. Mechanical Design Submittat V20140307 Page 2 Furnace or Soifer AC or Haat Pump Condenser AC or Heat Pump Colt Manufacture 1 Modett#;a f� J� �fz�'1 ff % % /Vil T� Y�f �r f l"7 ✓i St Basicdbergfass Efectmstadc MERV Frit'ar rE — Thickness TypeBasic pleated Other.7 brandFkgh-efficpfeaTed — (inches) (optional)F1 aut: Heating ) Cooling _ContY. fair High -stage formulliwstage equipment war speed tap. Hr & ri It -nOfardamper, FtfA —Open (Heating) -—Closed(Cooling) registers open dampers opetr SPi AP Fitter Cooffng: Measured air flow through indoor coif i SP2 f� W4 - no AC installed Testing tech (initials)® - SP4 / far NSOn +/J TFSOPj AP Coil (SMISPO 'sue AP Total ESP (sm spz) , go Testing tech (initials} Dcsfgn cooling arfiow' to CFM 5000" Target. airflow limits 75 f ® � f � 8a� CFG( 5600 No stagai (design +f- SS%) Measured airflow e t/ fawgrtd _ 14 size 20 Air tamp throigh �fd ADCF % NSOP TFsoP j 1 Flaw Resistance Correction Factor � plate toot (.,Fl r ' Measured airriow, no[rf.�,jp' adiustmenMxrrectfont� GFU tndicated a:rflovr MeasuredAFZFRCF � / 72 CFM Votumatric airflow ? CFM ,Gy Pass irdicafedAFxA6CF / i5 5000' El Fall Heating Gas manifold pressure (ingtestagey Testing tech (initials) Manifold pressure ca& Cafspe5000' .4 iW Target manifold P n Qq IVVC q Measured Pass limits(spec+h56fsJ. S.J 3• T pressure ��'� iWC O'Fafi Heating: Temperature rise Testing tech (infdals oEtuU temperature rise limits (bigNsfagej �v f67o F Measured temps (F s supply'., I� j ais t - Return �/ j� _ Temp !'� f5.Pasa as !�a rise J T 0 Fati iQ'. Caudon: vrfthfn 10F ;otwpofrange Rasidersflaf Mec€tanicaf Design Submittal 112GI40307 Page 3 Testing tech Testing approach and targets NIA. No complete AC system ❑ KI& Horse compteted November - April (rsrtai)fng c3no-.=resmmi 'Ve for testing in warm vmzvw) TW, — Subcoolfrn+SH, cheer ❑ Nort-T%tF Superheat ❑ OEM -specify Approach ❑ Other OEM -specific (do=eewjon requ ree) Temperatures Condenser Non T)(V:Re€urn Farget0 Target Target (F): entedngairtemp /S aicwebbulbtemp suF—Iperheat subcooting �� approach Subcooling ,,moyb� Discharge Condenser Lf rrfd Actual Ud TXV Pass: Actual SC within pressure saturation T ( F gone760'r F su scanting �r F 3 F of target SC, 2 F mEn (PS1) (SOUfJcbarS _t lamp(ra�aT•nq�no tiry' Q:TXVFaiI Superheat Suction Evaporator Suctian Actual ❑ Non-TXV Pass: Actual SH pra�rl I�� saturation y� F Ilgel !F Superheatr;�] Fwithin+1-5Foftarget SH St (SCtd ctiar) temp (Suctsna F -even j Q Non-TXV Fail TXV checks: Q' Pass: Field -installed TXV Installed in accordance with OEM instructions Q Caution: Actual SH outside mfgr range Approach --( �I{Il` C gu 6 tnel fF Acttraf approacf 7F ❑ Approach Pass: Actual approach within +f t F of target approach temp (ligrneT-cwwenserEA' ®Approach Fall Register air flows Testing tech (initials) All registers are cut through finish material's and moving air Pass ❑ Fait (Remainder of register air flour section under development, not yet being enforced) Pressure balance Room (match names on prons„ include basement if there is a door) Room -to -Core Pressure Drop Target Range (Pa) Measured Pressure Drop (Pa) Pass Fail / at f h An"'. /JV,-1 -3 to +3 ❑ rcaj Ee -3 to +3 '�' �' �t 54 rft f rL. { S t�l -3 to +3 . 4 � Q` -3 to +3 ❑ ❑ -3 to +3 ❑ ❑ -3 to +3 ❑ Q 3 to +3 ❑ ❑ -3 to +3 ❑ Q 3to+3 Q Q -3 to +3 ❑ ❑ Testing tech (initials) 5 gLx Residentlaf Mechanicaf Design Submittal V20140307 Page 4 Combustion safety testing NfA — no natural -draft combustion appliances (Appliance Types table must be completed for every home) Appffance types Testing tech (initials)= Appliance Combustion TVPS NtA .. Draft.hood Naturat-drah' induced -draft Naturat-draft Paxer- vent direct- vent Powered sealed- combustion Electric Furnace #f ❑ ❑ ❑ ❑ ❑ ❑ ❑ Fumace#2 Q ❑ ❑ ❑ Q ❑ ❑ Boi,er#t ❑ ❑ Q ❑ ❑ ❑ Q acil'er#Z ❑' ❑ Q Q ❑ Q ❑ Water heater of Q Q' ❑ Q ❑ Q ❑ WaterheatesZ ❑ ❑ ❑ Q ❑ ❑ Q Firep(ace =t ❑ ❑ ❑ ❑ ❑ ❑ ❑ Prepl'ace t 2 ❑ Q Q ❑ ❑ ❑ ❑ Ovwr. Q Q ❑ ❑ ❑ ❑ ❑ Worst -case depressurization performance of bath fans on Vented range hood on Clothes dryer on fans on: Ottdocr remperature=F CAZ pressure are closed: notes: BPfdepressurization limit (Pa wnoutside) Measured net CAZ depressurfzation (lsavrttbutside$ OK (Tess negative) ( Caufion (more negafivej Spillage eK maximum, fimit (seconds Measured spillage duration (seconds Pass = duration not exceeding limit Draft pressure BPI limit (Pa colt CAZ Measured (Pa wrt CAZ Pass = pressure more negative than limit CO concentration In, undiluted ffue gas BPI maximum limit Measured Co Pass = CO revel notexceeding limit Cautforr, =Co raver 25 to f a 0 ppm ❑ OK 1.0 1 Caution I Caution ❑ JOK 10 1 Caution 6o 60 6g ❑ Pass ❑ Fail IPass 10 lFall ❑ IPass 1 ❑ IFaill ❑ IPass 10 FaiF ❑ IPass Q. FFail ❑ IPass 1 ❑ IFall Res dentrat Mechanfcat Design SubmSftar V20140307 Page 5 T� sus W-MR, N y„ma POW x._ w r$�t{Qti1CQIt1! �. ,$1a..tta"N. s w�,s: saF� C6Testing tech (initials) System controls Operating Per Design Intent Local exhaust (all' fans)' ElWA, 0 Pass 0 Faif Mofe•houseventilatim D NIA. , ZI Pass Faif Sub-structurat Poor exhaust JZ NIA 0 Pass Fail Reeling (2i6systemsj N(A�J/ ,Pass ® Fail cooling (Pit systamsy © NIA 0 Pass ! 0 Fail e Technician 91 performing inspection and testing documented on this report (Approved Agency) Testing Notes r certify that the testy referenced above, in sections bearing my initials, were performed in accordance vdth protocols specified by the Crtyof Fort Collins Building Services Department, and that the reported results are accurate to the best of my knowledge. Name (print) Title Company Signature and Date p rro v G-oa i Technician #2 performing Inspect! and testing documented on this report (Approved Agency) t certi5/ that: the tests referenced above, in sections bearing my initials, were performed in accordance vlth protocols specified by the City of Fort Collins Building Services Department, and thatthe reported results are accurate to the best of my knowledge. Na, Signature HVAC Contractor (City of Fort Collins license holder) i cer0ythat f have reviewed this report. and that the test results are an accurate representation of the performance of the installed mechanical systems, Na Signature Residential. klechanicaf Design Submittal' V20140307 Page 6