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HomeMy WebLinkAbout4808 Prairie Vista Dr - Disclosures/Mechanical - 10/15/2012City 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 forth may be periodically updated; check the Building Services web site for the current version. This forth must be completed and signed by an "Approved Agency," and submitted to Building Services as a requirement for receiving a C.O. Measured value to Color key Target or limit',- compare with target o Pass' . ':' Fail Caution Other data Address 4808 Prairie Vista Testing date(s) Builde - HVAC contractorMonty's Heatinia and Air- Bath exhaust Airflow measurement meth °w-box. '_Flow collar Passive flow hood _ Pilot_ tube traverse Temperature of air throug Indicated flow to Volumetric flow multiply measurement too 72 F @ 5000', air temperature 1.098 Measured Exhaust Airflow Operation Minimum Indicated Exhaust Pickup Location Intermittent Airflow Flow Volumetric Flow PassFail Continuouss Requirement (CFM) (CFM 5,000') (CFM 5000') master Bath Incem It _ connh50 59 64.782 Bath 15411termit _Conlin =50 cfm 67 73.566 - Intermit Conlin ;E fas Intermit _ Conlin Intermit _Contin e< aa`k•€�oJ - Intermit Contin -IX Intermit Contina Q —(j R:- Intermit Conlin Kitchen exhaust �,(.,' Oven fuel F"" s Electric Exhaust airflow ,,'1 Minimum exhaust airflow requlrementCFM 5000' Operation �[otermittent _Continuous airflow Airflow measurement method I low box _ Flow collar _ Passive flow hood _ Pilot tube traverse Temperature of air through - Indicated flow to Volumetric flow multiplier measurement tool 72 .: •. F @ 5000', air temperature 1.098 Ilcated flow 172 FM Volumetric flowCFM 5000' 188 Pass m Fail sting notes (fan speed, masking ra flow out of nge, ... Mechanical Systems Pedomnance Testing Submittal FormV20120321 1 of 6 other than sub -structural floor exhaust n exhaust airflow requirement 62 FM 5000' ✓ Total exhaust Indicated to Volumetric Design Airflow Measurement Measurement Location+ Flow (CFM 50001 Method Air Temperature (F) Multiplier - Ow.box Passive flow hood _. _ Flow collar _ - — — Pilot tube traverse Bath- 1 098 Measured Airflow Indicated Flow Volumetric (CFM) Flow Pass/Fall re" xnnnn 67 173.566 s Flow wllar ,.au. PItot tube traverse Total supply airflow Flow box Passive flow hood systems In which supply airflow is circulatedlpthe air handler fan, fan speed for measuremen ET Heat Cooling... Continuous fan rlanced airflow In balanced systems Average of measured supp CFM 5000' Target flow rang to - CFM 5000' and exhaust flo (average +f. 15%1 L u Pass '--- ❑ Fail Sub -structural floor exhaust Design airflow, Measured airflow CFM 5000' Airflow measurement meth — Flow box — Flow collar OCI Passive flow hood '— Pltot tube traverse Temperature of air, through indicated flow to Volumetric flow multiplier measurement tool �F @ 5000', air temperature�r—� t� Indicated flow CFM Volumetric flow CFM 5000' j �+ _Pass ©Fall Temperature of air throug measurement too 72 ' - Indicated flow to Volumetric flow multiplier F Q5000%air temperature House conditioned floor area 3276 _'� _ sf Maximum Allowed Duct Leakage Measured Duct Leakage Test Parameter and Conditions Normalized Leakage Absolute Indicated Flow Volumetric Leakage Flow Measurement Timing Air Handler (CFM251100 sf) CFM25 (CFM25) (CFM25 5000) Pas;ail Total leakage Rough -in Excluded 4Q0 a❑ Total leakage Rough -in Included 8 - 0 a❑ otal leakage Complete Included 12® 0 ,. Leakage tooutdoorsC plate Included 8 262 42 - 46- Q Mechanical Systems Performance Testing SubmittaWo V20120321 2 of 6 Filter type Bran koch pressures (OPTIONAL) Mode: _ Heating _ Cooling Continuous Fan Fan speed tap Humidifier bypass _ Open _Closed —All registers open Zone dampers open PT OP filter = Type /styl Thicknes 1 Inches MERV(optional) ;,'-, ,,"'; P=. Cooling: Measured air flow throucfn indoor coil usirg flow grid Design cooling airtlo�CFM 5000' Target airflow liml6 (design +/-15%) "1029,, .o 13914--..- ', CFM 5000' Measured airflow P=+ AP AC coil = 1 :__............. P=+ oP Total ESP = Cooling fan speed tap High Temperature of air throug . measurement too 72 F _. NSOP 3 -36.2 "' Pa TFSOP 5`.1 ` `•- Pa Y Measured airflow, no adjustments or correction FM Volumetric flo 1323.09 CFM 5000';l ,.i :.'.Apass Flow grid plate siz 14 20' Indicated flow to Volumetric flo Ipll r ' @ 5000', air temperature 1.098�.' Flow Resistance Correction Facto Adjusted (indicated) airflo 1�205E;". < 7FM all Heating: Gas manifold pressure ' OEM manifold pressur ^. ' O ,;- specification, 500- 3 5 F IWC Target manifold pressure limits (spec +/- 5%) .3 to�.: },�:. IWC xF ur Measured manifold pressu 3.5 WC` lPass - ,04 El Fail Heating: Temperature rise ^ : OEM temperature rise Ilmit Y1' p� to' q6 b F assured temperature rise ' Return air %4,... ... - F Supply air Temp rise 53 F ^ I"Pass '❑ Fail - El Caution: Temp rise within '`• - _ 10 F of top of range Mechanical Systems Performance Testing SubmittalTo V20120321 3 of 6 (This section under development, not yet being enforced) Supply air flows (This section underdevelopment, not yet being enforced) Mechanical Systems Performance Testing SubmktE*Fo V20120321 4 of 6 Outdoor temperature rase Worst -case depressurization testing`�\'!_J�[�V'1p1+1_J'`d\/\1, /` 1 ,` ►^Y�►ur. n_!T'`7• ®House setup appliances Applianc Typ, Locatio t pressure BPI depressurization limit Pa wrt outside Measured net CAZ depressurizationPa wrt outside OK (less negative) ) Caution (more negative) BPI maximum limit seconds Measured spillage duration seconds Pass = duration not exceeding limit ft pressure BPI limit Pa wrt CAZ Measured Pa wrt CAZ Pass = pressure more negative than limit 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 rt ' Draft -Hood ' Draft hood. t7rak-hood's "''Induced4raft2- . Induceddraft �. iE k,r� ® ass II_I ail 10 Pass I S II ass [Ar all MANOR FAM EEHRWMOO�N100 ® ass il� ail r® Pass t ■ II 1191 ass � all t0; autlon 1®1 Caution !Q1 aution Mechanical Systems Performance Testing Suhmith*Fo V20120321 5 of 6 System controls operating per design Intent rre svntarn aqs Fall Local exhaust Whole -house ventilation Substructural floor exhaust Heating Cooling 0 Approved Agency (technician performing inspection ad testing documented on this form) 'VName (print) nne Company JI Signature and Date 7 Paul Higman Energy Rater Thermal Concept§/ Allied HVAC contractor (Fort Collins license holder) ,Name (print) [ 'T' _jt' ,.Company pany �S,nature and Date ......... Mechanical Systems Performance Testing SubmfttE*Fo V20120321 6 of 6