The URL can be used to link to this page

Home My WebLink About2219 Ballard Ln - Disclosures/Mechanical - 11/01/2012City of Fort Collins Residential Mechanical Systems Performance Testing Submittal Form till IS It This form Is a record of testing targets and results, with Pass/FaII outcomes. For Information on measurement tools and testing techniques, see the "Residential Now 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 torn must be completed and signed by an "Approved Agency;' and submitted to Building Services as a requirement for receiving a C.O. Color key Measured value to Target or limit compare with target o I limit `1„. Pau ,+"' Caution Other data Addres 2219 Ballard Build.j Journey Homes HVAC ..ntl..Imj IMS Heating Testing dates) 2. Local Exhaust (Spot)Ve. : Bath exhaust Airflow measurement meth o low box _ Flow collar Passive flow hood _ Pitot tube !reverse Temperature of air throw Indicated flow to Volumetric flow multlpll r p measurement too 66 IF 5000', air temperature 1 .098 Measured Exhaust Airflow Minimum Operation Indicated tl Exhaust Pickup Location Intermittent Airflow Flow y Flow PassFail s Continuous Requirement (CFM) (lumetric (CFM 5,000') (CFM 5000') master Bath Intermit _centin 50 cfrn 92 101.016 ❑ U.L. Bath A!a(dermti _Contin 50 Cfm 85 93.33 O_ Intermit Contin ❑ [�(.. Intermit Conlin ❑ ❑... _ Intermit _ Contin ❑ ❑ Intermit _ Comm ❑ ❑ ' _ Intermit _ Contin ❑ ❑ Intermit Conlin ❑ ❑ - Kitchen exhaust Oven fuel Gas ctrlc Exhaust airflow Operatlon _ Intermittent _ Continuous Measured aldlow Airflow measurement method Temperature of air through measurement tool Indicated flow Testing notes (fan speed, masking flow out of range, ... Minimum exhaust airflow requlremenlCFM 5000' Flow box _ Flow collar Passive Sow hood Pito! tube traverse Volumetric flowCFM 5000' Indicated flow to Volumetric flow multiplier @ 5000', air temperaturratur U Pass 13 Fall Mechaninl Syeteme Pedarmance Testing Submittal FormV4U120321 1 of e Systems other than sub -structural floor exhaust Minimum exhaust alrfbw requirement 60 FM 5000' Indicated to Measured Airflow Volumetric Volumetric Design Airtime, Measurement Measurement Location t Flow Indicated Flow Flow Pass/Fail (CFM 5000') Method Air Temperature (F) Multiplier (CFM) (CFM 5000') 0-111w box Passive flow hood Total exhaust aidlow v Flow collar — Pilot tube traverse Bath 1.098 85 93.33 Flow collar _ Pilot tube traverse —_ Total supply airflow Flow box Passive flow hood For systems In which supply airflow, is circulatedtbthe air handler fan, fan speed for measuremen _ Heat _ Cooling _ Continuous fan Balanced airflow in balanced systems Average of measured supplCFM 5000' and exhaust flow ❑ Pass Sub -structural floor exhaust Design airflow CFM 5000' Target flow rang to CFM 5000' (average +/- 15 % ) ❑, Fall Measured airflow Airflow measurement meth. — Flaw b.".. _F1111.1 ow collar PassivFl hood _ Pitot lobe travane Temperature of air through t'11 Indicated flow to Volumetric flow multiplier measurement tool L ---IF @ 5000', air temperature I^� indicated flow CFM Volumetric flow ��CFM 5000, ❑Pass ;Q Fail 4. Heating + Cooling Duct Leakage Temperature of air House conditioned floor area Indicated flow to Volumetric flow multiplier Q 5000'. air hur perelu i Maximum Allowed Duct Leakage i Measured Duct Leakage i Test Parameter and Conditions Normalized Leakage (CFM25/100 sf) Absolute Leakage (CFM25 Indicated Flow (CFM25) Volumetric Flow CFM255000' rement Timing Air Handler PosslFall Rough -in Excluded 4 ❑ : rTatailsaksge Rough -In Included 6 ❑ rEage `:13age Complete Included 12 ❑ ❑o outdoorsC mplate Included 8 245 36 39 ❑` Msdunlcal systems Performance Tasling suamiuVfo V20420321 2of6 Filter type gran skuttle Static pressures (OPTIONAL) Mode: /Vfeating 1cooling _ Continuous Fan Fen speed tap ��1�' Humidifier bypa-K Open _Closed _VAII registers open Zone dampers open P=. LP filter = Type I styl DIS osable Thicknea lnches MERV (optional)1 I rr � DP AC toll = P = + _h o CC9 ' P.- _'JQ �OP Total ESP = •3I Cooling: Measured air flow throw h indoor coil usirg flow grid _ / Design cooling alrno 1622 CFM 5000' Target airflow limit (des lgnVVV`/-15%) 869 l0 1175 1 CFM sago' Measured airflow OCooling fan speed tap High Flow grid plate siz _ 14 _ 20 Temperature of air throw F Indicated flow to Volumetric flow multlpli r P 9 measurement too 67 Q 5000', air temperature 1 .OqB NSOP 1 q.7 Pa TFSOP r21.2 I Pa Flow Resistance Correction Facia DG 7 Measured airflow, no adjustments or correction `CFM Adjusted (indicated) aidlo I OO I Valumelrlc flo 1 999. 098 CFM 5000' Pass [] fall Heating: Gas manifold pressure OEM manifold on,50 specification, press- 3.3 IWC Target manifold pressure limits (spec 41.5 o) �1% to � IWC Measured manifold pressur �,3g IWC Pass ❑ !Fall Heating: Temperature rise '` OEM temperature rise limital to 7 eD F Measured temperature rise Returnalr 79 F Supply air 135 F Temp rise 56.5 F K Pass Fail ❑ Caution: Temp rise within 10 F of lop of range MecaaMcal Systems Performance Testing SubmittWo V20120321 3olfi 6. Refrigerant Charge (This section undcrd, elacme,t, not yet being enforced) Supply alr flows (This section underdevelopment, not yet being enforced) Pressure balance Pressure difference limit, room -to -core Room Measured pressure drop (pa) pass Fall master Bedroom +0.6 ❑ Bedroom 2 -0.9 ❑ Bedroom3 / Den -0 2 �' ❑ ❑ ❑ ❑ ❑ ❑ ❑ ❑ ❑ Mechanical5yslems perrarmance Tes0ng 9ebmitte . V20120321 4 o1E Outdoor temperature E==F i IC C� I ic wAirr �ft+r Wont -case depressurization testing House setup _ 0 of bath fans on These doors are closed: _ Vented range hood on _ Clothes dryer on Air handier on Other fans on Tested appliances APpllanc Typ. Locatioi CAZ pressure BPI depressurization limit Pa wrt outside Measured net CAZ depress udzatian Pa wit outside OK (less negative) I Caution (more negative( Spillage BPI maximum limit seconds Measured spillage duration seconds Pass w duration not exceeding limit Draft pressure BPI limit Pa win CAZ Measured Pa wrt CAZ Pass = pressure more negative than limit CO concentration In undiluted flue gas BPI maximum limit ppm Measured CO ppm Pass - CO level not exceeding limit Caution = CO level 25 to 100 ppm Draft -hood Ind uced-dnlft Draft -hood Induced -draft Draft -hood Induced -draft 60 60 60 El Pass ail ❑ Pass it ❑ ass all D�CI�n�l-l�0�n� 100 100 100 ❑ ass all ❑ Pass 104.11 ❑ ass ❑ ail ❑ Icautio. ❑ Caution Elaution Mechanical Systems Performance Textiles SubmittVFo V2012032i 5ofa System controls operating per design intent Approved Agency (I Name (print) Tide Company Signature and Date Localexhaust Whole -house ventilation ft��---66 Ij! 0- n Suba'tructursl floor exhaust A r � ` Heating Cooling !v ecnnician venronnnuript Ins eunnn uu lvsuu vuuwu Paul Hi an Energy Rater Thermal Concepts/ Allied // �2 • ice. HVAC contractor (Fort Collins license holder Name (print) Title Company Signature and Date -'�.. 7� i Maahanlcal Syatema Perhumanca Teetln, Suhml alfro V20120321 6 f6