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Home My WebLink About6156 Spearmint Ct - Disclosures/Mechanical - 11/22/2016City of Fort Collins Residential Mechanical Systems Performance Report This form is a record of testing targets and results, with Pass/Fall outcomes. For informa!lon on measurement tools and testing techniques, see the "Residential New Construction Mechanical Systems Testing Guide." The guide and Updated Jn/2014 City of this form may be periodically updated; check the Building Servic.es web site for the current version. ~ This form must be completed and signed by an "Approved Agency," and submitted to Bullding Services as a requirement for receiving a C.0. Color Target key orllmlt Measured value to compare with Pass target or limit 1. House Data Address Bui!de HVAC contfacto r r 6/.Jt 5p6,/IW;\f T,,// /lrollvJ f(,/1,4- c.r- As-built changes vsl S"/ . · · / mech design submittal. vbnlVlir...J Other data Testingdate(s)l llMekJ ({-J(~J.o[£ 2. Local Exhaust (Spot Ventilation) ADCF::: Air Density Correction Factor, based on tool, ADCF altitude (5000'), air temperature through too! Vo!umelric flow (CFM 5000') = AOCF x Indicated flow (CFM) Date of "Residenlial1 Mechanical Systems ¢0/0' Design Submittal" fnforrnalion referenced by testing technicians Testing tech (initials)[&] _ Pllot tube duct traverse _ Other (note be!ow) through Air tool tempi (F) 7 (2 ADCF I (, , ?J? J' I ~'-'-'----'.~~_,'.:::::;::::::::::::;--' Measured Airflow Volumetric Exhaust Pickup Location Minimum Airflow Requirement (CFM 5000') Indicated Flow (CFM) Flow Pass Fail Testing notes Kitchen exhaust + 'fYpe of Operation 50 Intermittent _ 20 Continuous 50 Intermittent _ 20 Continuous 50 Intermittent ~ 20 ConUnuous 50 Intermittent _ 20 ConUnuous 50 Intermittent ~ 20 Continuous 50 Intermittent __., 20 ConUnuous 3. Whole-House Ventilation Systems other than sub-structural floor exhaust Code-minimum ventilation airflow! /' /) icFM 5000, Design ventil.at!onl (basedonCFAand#ofBrR.:)::· :::\;>=IV==-'---------, airflow. bO ICFM 5000' Testing tech (initials)~ S stem ~haust-only Y ty Supply-only Targetvenlilatlonairflowrange Gf7 to J ~ CFM 5000' ~{'°"-'-"'-'-:fm_w,_m~) ___ {~12_0_%_¢_d_""'~"-"-""-)~ Total exhaust airflow Total supply airflow Measurement Method A low box Flow collar _NIA Flow box Ffowcollar Passive flow hood _ Pitot tube traverse _Other (note below) Passive flow hood Pilot tube traverse _Other (note below) Balanced airflow in balanced systems Average of measured! supply + exhaust flows Testing notes Tool Location Target flow range\ (avetage +I- 15%) Air Temp Through Tool(F) ?fl to ADCF (,!l'A pe = Balanced Measured Airflow Indicated Volumetr1c Flow Flow (CFM) (CFM 5000') itJ _Coofing ICFM 5000' 0 Pass I Fail Sub-structural floor exhaust 0 N/A- no sub-structural floor exhaust system Testing tech (inltlals)CJ Target airflow limits~i -------to------~jcFM 5 Design exhaust airflow (based on\ jcFM SOOO' 000· approved design)L. ----~· (design +/-15"/o)L. _____________ ,_ Measured alrilow Flow _Flow box t 5. Heating + Cooling Equipment For mult!ple systems, attach one page per system System #[k] Which parts of house does it serve?l~-~L._!/..~~k~i::--~-~-/..p. .. c .. ;;:i:,,./.,_._,-~--------------~J Installed equipment (Be clear aboutwh!ch AC components are installed at time of testing) Testing tech (initials)~ AC ar Heat Pump Condenser AC or Heat Pump Coll Manufacturer Model# brand Filterl c>rL talHfv-. . , - I Static pressures ~as fiberglass Type sic pleated _ High-effic pleated Setup / / Speed: .!(Heating .{Cooling _Cont. fan _ High·Stage for multi-stage equipment Stower speed tap:_~A.~1~/~fc,.,_; / __ KZmid!fie .dampet.~"A , pen (Heating) -; _Closed {Cooling} _All registers open · _Zone dampers open (SP1 6.P • Filter SP2) I (0 /'{.) ( I Efectrostatic Other: ~ SP21 i.5ff t ThicknessW (inchesJL_J (optional) MERVI (}@' I Testing tech (iniUals)~ •-+-- SP4 ~ (forNSOP, Same loClltion TFSOP) 1:;2~1: I ~6 I I Cooling: Measured air flow through Indoor coil Design coo!i~f~~~~:,I !O?cf lcFM sooo· Testing tech (initials}~ Target airt\ow limits,.., --,Cl"'/-,-::-L--to--/-}--,,./-:---,ICFM 5000 , (design +/-15%)_ 1__1_ !i:/f2.. . 0 N/A-· no AC installed MeasUred airflow plate Flow size grid I -Z .20 ;(I Air temp~ through l(J tool{F) M,easured alrflow._noru:::;;tlCFM ad1ustmenVcorrechon~ ADCF 1 (,{J, 01 NSOPrm Indicated airtlowl Ci 11jcFM Measure<! AF x FRCF / ,,t..7 Tesllng notes F"v1n,,q, sJ.;;:?/( {j6{Y!.3 t=l~ f?ezvrV ' c.o;/ I Pu IQ/I - Heating: Gas manifold pressure OEM Manifold spec pressure! @ 5000" } <_? / liwc 6. Refrigerant Charge Testing approach and targets 0 NIA: No complete AC system Testing tech (inlt!als)~ ~: House completed November- April (insmrnng co1'1tactor responsible for testing in warm weather) D TXV: Subcooling + SH check 0 Non-TXV: Superheat 0 OEM-specific: Approach D Other OEM-specific (documen!allon reqlllrod) Temperatures condenserD Non-TXV: Return D Targeto· TargetD Targeto· (F): entering air temp air wet-bulb temp superheat : . · subcooling · · approach · . Subcoollng DischargeD CondenserD UquidD ActualD 0 TXV Pass: Actual SC 'Nilhin +/- pressure saturation T F llne F subcooling F 3 F of target SC, 2 F min (PSI) (5000' c.hart) temp (Con.d T - !Jq TI no T) 11111 TXV Fail Superheat SucUonD EvaporatorD SuctionD ActualD D Non-TXV Pass: Actual SH pressure saturallon T F line F superheat F within +/- 5 F of target SH (PSI) (5000' chart} temp (Suet line T - evap D II Non-TXV Fail TXV checks: D Pass: Pield-installed TXV installed in accordance with OEM instructions Approach D Caution: Actual SH outside mfgr range Liquid lineDF temp Testing notes Actual approachDF (Uq lln& T -com.lenser EAD 7. Room Air Flow+ Pressure Balance Register air flows D Approach Pass: Actual apptoach within +/- 1 F of target approach •Approach Fail Testing tech (initials)~ All registers are cut through finish materials· and moving air D Pass I. Fail (Remainder of register air flow section under development, not yet being enforced) Pressure balance Room (match names on plans, include basement if there is a door) L Residentfal Mechanical Design Submittal Room.to-Core Pressure Drop Target Range (Pa) ·3 to +3 -3 to +3 -3 to +3 -3 to +3 -3 to +3 -3 to +3 -3 to +3 -3 to +3 -3 to +3 V20140307 Testing tech (initials)~ Measured Pressure Pass Fall Drop (Pa} Page4 Combustion safety testing N/A 0 no natural-draft combustion appliances (Appliance Types table must be completed for every home) Appliance types Combustion Type Appliance NIA Draft-hood Induced-draft Power- Direct- tNatural-draft) tNatural-draft) vent vent Fumace#1 D D D D D Furnace#2 D D D D D Boller#1 D D D D D Boiler#2 D D D D D Water heater #1 D D D D D Water heater #2 D D D D D Fireplace #1 D D D D D Fireplace #2 D D D D D Other: D D D D D Worst-case depressurization performance H ouse setup These doors are closed: --#of bath fans on __ Vented range hood on __ Cl6thGs dfy(;i' on __ Air handler on Other fans on: Other setup notes: Testing tech (initials)[242] Powered sealed- combustion Electric D D D D D D D D D D D D D D D D D D Outdoor temperaturer=J F I Tested appliances Appliancel--------+--------1--------l Location ~------~-------~---------' CAZ pressure BPI depressurization limit (Pa wrt outside) Measure<! net CAZ depressurization (Pa wrt outside) i-,,,;;::,::-i-,,,,,.,o.:--::-+r,,-::::-r;;;-,-:--::--h=cT::::-:--,..,,.,,-r:,--,.:-j OK(lessnegatlve)[Caution(morenegative) D !OK 1T;i;.1caution D !OK lcOjcaution D !OK Lt•/jCaution Spillage BPI maximum limit Measured spillage duration Pass = duration not exceeding llmit Draft pressure (seconds) (seconds) BPI limit (Pawrt CAZ) Measured (Pa wrt CAZ) Pass = pressure more negative than limit CO concentration in undiluted flue gas BPI maximum limit 9. System Controls Testing tech (initials)[Z&Z:[ System Local exhaust {all fans) Whole-house ventilation Sub-structural floor exhaust Heating (all systems) Coollng (all systems) Signatures Controls Operating Per Design Intent Testing Notes 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 resulls are accurate to the best of my knowledge, Name {print) Title Company Signalure and Date lechn!cian #2 performing inspection and testing documented an this report (Approved Agency} I i·~ '.·;.' .. I certify that the tests reference<:! above, in sections bearing my initials, v.iere performed in accordance "1th protocols specified by the r.:.,.. City of Fort Collins Building Services Department, and that the reported results are accurale to the best of my knowledge. fr,_.~ Name {print) r-~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~-i Title Company Signature and Date HVAC Contractor (City of Fort Collins llcense holder} ~1!1 ·;" 1 certify that 1 have reviewed this report and that the test results are an accurate representation of the performance of the installed mechanical systems. Name (print) Residential Mechanical Design Submittal V20140307 Page 6 Measured CO Pass = CO level not exceeding limit Caution = CO level 25 to 100 ppm Testing notes Residential Mechanical Design Submittal (ppm) (ppm) 60 60 60 >-----------;r----------t------~---< D Pass Fail 0 Pass Fail D Pass l---~------+----~---+-----~----1 D Pass Fail D Pass Fail D Pass 100 100 100 Fall D Pass Fail D Pass '·'.jp; Caution O' Caution V20140307 Page 5 Heating; Temperature rise {high stage) Target manifold Pl 3,/3 i tll \imits(spec+/-5%) ' 0 3,'1"/7 OEM temperature rise limi!sl.--'Z-,_.- .,,.-to--r-,_-;i~ F TFSOPI ~ '.\./' I Correction Flow Reslstancel~-Factor / 7U -1 Volumetric airflow\ /,t:?lijCFM ass lridlcated AF x ADCF 5000' I Fail Testing tech (!nitia!s}c:tZZJ Measured~IWC ~ass pressure~ I Fail IWC Testing tech (initials}C42J {high 1ltage)._. ~J~O ___ .o_V~..,,~~--' Measured temps (F): Sup~i,[Qtl- Retua~l 7.r? I= Temp1/-7bl ~ nsel.QLJ • Fa!I : 0 1caution: v.ithin 10F · cf top of range Residential Mechanical Design Submittal V20140307 Page3 1 Passive flow hood 00 _:-Powered flow hood Pltot tube traverse _Plowoollar _Other (note below) Tooll Air through tempo location tool (F) -;:====::'.__, Indicated flow Testing notes CFM Volumetric flow 4. Heating + Cooling Duct Leakage NI Al- ~o t:!9 ductwork ductwork outside condiUoned space I _,.,.ting tech (Initials): Duct leakage ?Energy rater (name, data source company, testing date): Testing notes! {incl mulUp!e sys) I CFM50W D Pass I Fail House conditioned floor areal I Air tempi--! ADCF\ (include tull basement). sf through tool (F)L___j . ~----~r~M~.-,~lm-u~m~A~l~{o~w-e~d;D;u:c;t;L:ea~k:a',.._e_~~M~e~a:s:u:te:d;D;::uc:t~L:e~a~k-a-e~~---~---~ Test Parameter and Conditions Normalized Absolute Indicated Volumetric Leakage Type Timing Air Handler (CFM25 5000' / 100 sij (CFM25 5000') (CFM25) (CFM25 50-00') Pass Total leakage Rough-In Excluded 3 D Total leakage Rough-in Included 4 D Total leakage Complete Included 4 D Residential Mechanical Design Submittal V20140307 Page 2 50 Intermittent 20 Continuous NIA· hood does not vent to outside D (CFM 5000'} Tesl!ngtech (inltlals}[ill Oven fuel I !'.?'Gas _ Electrlc I Minimum a!rflow requirement (CFM 5000') +operation I ?1; Intermittent _ 25 Continuous I Measured airflow Flow _Flow box tool _Passive flow hood _ Pomred flow hood Indicated flow\ l?'j,(2 Testing /11.,k, notes !""" Pitot tube traverse _Flow grid _Other (note below) \cFM Tool-.tmeriorgrllle Airtemp~ ~ location ;2' Exhaust duct through l, /? ADCF /, (,?,4 ,,,__ {Ext&riorffirminalion 001 OK) tool {F) // ' / ~ vo1umetr~1c-flo-w-;:l==;:;:r=9=7==~jcFM sooo· ~ I Fail '1 <\Jr ;111-;.J/e{ J,, qrr 'f;.1/ tvf.LL ' Residential Mechanical Design Submittal V20140307 Page 1