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Home My WebLink About393 Bannock St - Disclosures/Mechanical - 05/09/2012r2,1 0D5/S �I City of Fort Collins Residential Mechanical Systems Performance Testing Submittal Form 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 Measured value to Target or limit compare with target o Pass Fail Caution Other data Adores 393 Bannock Builde HVAC contracto Noilhern Colorado Air Bath exhaust Testing date(s) 5 7 Airflow measurement metho blslow box Flow collar Passive flow hood Pilot tube traverse Temperature ofair throug�F Indicated flow to Volumetric flow multipli r measurement l .098rement too 7l 05000', air temperature Operation Minimum Indicated Exhaust Pickup Location Intermittent or Airflow Flow Volumetric Flow PassFail Continuous Requirement (CFM) (CFM 5,000') (CFM 5000) master Bath V4Mermit Conlin 50 cfm 66 72.468 A!�— ❑ U.L. Bath erm0 _Conlin 50cfm 66 72.468 ❑ Laundry —AWermit Conlin 5O cfin 65 71.37 ❑ Intermit Conlin ❑ ❑ Intermit Contin ❑ ❑ Intermit Contin ❑ ❑ Intermit Conlin ❑ ❑ Intermit Conlin ❑ ❑ Kitchen exhaust Oven fuel Gas dNactnc Exhaust airflow Minimum exhaust airflow requirementCFM 5000' Operation _ Intermittent _ Continuous Measured airflow Airflow measurement method Flow box _ Flow collar _ is flow hood _ Pitot tube traverse I l� Temperature of air through t--�F Indicated flow to Volumetric flow multiplier measurement tool t, ®5000', air temperature Indicated flow f pFM Volumetric flowCFM 5000E::= ❑ Pass ❑ Fail Testing notes (fan speed, masking flow out of range, .. . Mechanical Systems Performance Testing Submittal FormV20130321 1 or 6 Systems other than sub -structural floor exhaust Minimum exhaust airflow requirement FM 5000' Indicated to Measured Airflow Volumetric Design Airflow Measurement Measurement Location + Flow Indicated Flow Volumetric (CFM 5000') Method Air Temperature(F) Multiplier (CFM) Flow Pass/Fail (CFM 5000') ow box Total exhaust airflow _ Passive flow hood _ Flow collar Picot tube traverse main Bath 70 1.098 75 N-35 _ Flow collar Total supply airflow — Pitot tube traverse iW W _ Flow box Passive flow hood For systems In which supply airflow is circulatedyRhe air handier tan, fan speed for measuremen Heat Cooling Continuous fan Balanced airflow in balanced systems Average of measured suppl and exhaust flow CFM 5000' Sub -structural floor exhaust Design airflow ❑ Pass CFM 5000' Target flow rang (average +/- 15%) to CFM 5000' ❑ Fail Measured airflow Airflow measurement metho — Flow box Flow collar 11 _ Passive��flow hood — Pilot tube traverse Temperature of air through �F Indicated flow to Volumetric flow multiplier measurement tool ®5000', air temperature Indicated flow CFM Volumetric flow CFM 5000' ❑ Pass ❑ Fail ) Maximum Allowed Duct Leakage ) Measured Duct Leakage ) Test Parameter and Conditions Normalized Leakage (CFM25 1100 at) Absolute Leakage (CFM25) Indicated Flow (CFM25 Volumetric Flow (CFM25 5000') Measurement Timing Air Handler PasalFail Total leakage Rough -in Excluded 4 ❑ ❑ Total leakage Rough -in Included 6 ❑ ❑ Total leakage Complete Included 12 ❑ ❑ Leakage to outdooreC triplets Included 8 1155 145 149.41 E. ❑ Mechanical Systems Performance Testing SubminrtFo V20120321 2 of 6 Bran koch Static pressures (OPTIONAL) Mode: Heating ri6oling Continuous Fan \\ Fan speed tap_ ``/ t"C`Ct� Humidifier bypass Apen. Closed hAll registers open ^ Zone dampers open P=- 1 ,V filter = P=-.LDS P=+ `W Total ESP = ' " — t..,� Cooling: Measured air flow throu If indoor coil usirg flow grid Design cooling airflo 92 ( CFM 5000' Target airflow limit (design +1- 15%) 783 to 1059 CFM 5000' Measuretl airflow Cooling fan speed tap Med-High Temperature of air throng measurement t..= o %O F NSOP == Pa TFSOP 19 Pa Measured airflow, no adjustments or correction CFM Volumetric to 1034.316 CFM 5000' Pass Flow grid plate siz 14 20 Indicated flow to Volumetric flow multipli r ® 5000', air temperature l .098 Flow Resistance Correction Facto Adjusted (indicated) airflo y=FM ❑ Fail Heating: Gas manifold pressure OEM manifold press IWC Tar et manifold ressure limits s 7 specification, 5000 3•� g ,Pq,/ (pec+/-5%),, to 3,G WC manifold pressur 3 4x IWC /Id Pass ElFall Heating: Temperature rise OEM temperature rise limit 4 F Measured temperature rise Return air F Temp rise 3O F Mechanical Systems Performance Testing Submlttei Supply air (()O F ❑ Pass NJ Fail V20120321 ❑ Caution: Temp rise within 10 F of top of range 3 of (This section under development, not yet being enforced) Supply air flows (This section under development, not yet being enforced) Pressure balance Pressure difference limit, room -to -core $ to +$ Pa Room Measured pressure drop (Pal Pass Fail master +4.2 El 2nd Bedroom +1.3 pw El 3r_d Bedroom (front) +1.7 Ej Laundny +0.2 ❑ stud +0.9 ❑ Mechanical systems Performance Testing SubmlttillFo V20120321 1 of 6 Outdoor temperature F Worst -case depressurization testing House setup _ If of bath tans on These doors are closed: Vented range hood on Clothes dryer on — — - - Air handler on Other fans on Tested appliances Appliance Typt Locatiol CAZ pressure BPI tlepressurization limit Pa wart outside Measured net CAZ depressurizationPa wart outside OK (less negative) j Caution (more negative) Spillage BPI maximum limit seconds Measured spillage duration seconds Pass = duration not exceeding limit Draft pressure BPI limit Pa wart 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 Induced -draft _ Draft -hood Induced -draft Draft -hood Induced -draft 60 60 60 ❑ Pass ❑ ail ❑ Pass I Old! ❑ ass ❑ ail 100 100 100 ❑ ass ❑ ail ❑ Pass I D1.11 ❑ ass ❑ ail ❑ aution ❑ Caution ❑ aution Mechanical Systems Performance Testing SubmlttsPo V20120321 5 of 6 System controls operating per design intent q�m�m Pass Fail Local exhaust `I;Q_ ❑ Whole -house ventilation 19L ❑ Sub -structural floor exhaust N ❑ ❑ Heating A. ❑ Cooling 59, ❑ Approved Agency Name (print) Title Company Signature and Date HVAC contractor Name (print) Title Company Signature and Date Mechanical Systems Performance Testing Submimawo V20120321 6 of 6