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Home My WebLink About2542 Lynnhaven Ln - Disclosures/Mechanical - 07/27/20131 1 �D 2bT7 City of Fort Collins Residential Mechanical Systems Performance Testing Submittal Form This form Is a record of testing targets and results, with Pass/Fall outcomes. For Information on measurement tools and testing techniques, seethe "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 HVAC exhaust Measured value to Targeowilmit, compare with lergeto tin Pass. z Fall Caution ^ Other date: Testing date(s) 07/27/2013 Airflow measurement metho — Plowbox Pilot tubcolt - I Passive flow hood Pitol tube traverse Temperature of air througt Indicated flow to Volumetric Row multipll r measurement too 74 F @ 5000', al" temperature 1.098 Operation Minimum Indicated 1 Exhaust Pickup Location Intermittent or p(rflow Flow Volumetric Flow PassFail 't Continuous Requirement (CFM) (CFM 5,000') CFM 5000' U master Bath termit Conlin ttl='63 69.174 U.L. Bath ntennir _tenon 50'cfitt, ' , 69 75.762 wdr. j<Intermit _ Conlin 50 cftil. 71 77.958 .; - - Intermit _Conlin 0 _intermit _Conlin.❑ _Intermit —Conlin - -d _intermit _Conlin ❑ .a .. ... —Intermit —Conlin Kitchen exhaust Oven fuel Gas chic Exhaust airflow Minimum exhaust airflow, requlrementum 5000' Operation _Iotermillont —Continuous Measured airflow Airflow measurement method — Flow box — Flow collar Passive flow hood Pilot tube traverse Temperature of air through F Indicated flow to Volumelric flow multiplier j measurement tool Q 5000', air temperature + Indicated flow �- FFM Volumetric flowCFM 6000' j 0 i Pass C Testing notes (fan speed, masking flow out of range.... hlechanloal Systems Performanu Testing Submittal FormV20120321 09—�' l ofe Fail Systems other than sub -structural floor exhaust exhaust ahflow requirement 5 FM 5000' tMinimum Indicated to Measured Airflow Volumetric '. DesignAirflow Measurement Measurement Location• Flow Volumetric Indicated Flow (CFM 5000') Method Air Temperature (F) Multiplier Flo (CFM)w Pass/Fell . (CFM 5 rf•ww box ✓ L ; Total exhaust airflow - - - _ Passive flow deed F — Flowcollar - Pilot tube traverse wdr 1.098 171 77.958 _Flow collar Total supply airflow _ Pilot tube traverse E _ Flow box• •_ _ - For systems in which supply alrflow Is circutatedgAhe air handler fan, fan speed for measuremen —Heat Cooling. Continuous fan' alanced alrilow In balanced systems Average of measured suppi Target flow rang .. CFM 5000' (average +f• 15%) tOw - CFM 6000' and exhaust sow -❑Pass 0 17all Sub -structural floor exhaust 0eaign airflow CFM 5000' r= Measured airflow _ Airflow measurement malho = Flow box _ Flow collar Passive flow hood _ Pilot tube traverse i Temperature of air through III . 11F Indicated flow to Volumetric Row multiplier measurement tool L 1 @ 5000', air temperature F' I Indicated flow CFM Volumeldc flow CFM 5000' ❑� Pass I Temperature of air lhroug easurement too 73 Indicated flow to Volumetric flow multiplier F @ 5000', airtemperature 1.098 House conditiomned floor area 2447 1 sf Maximum Allowed Duct Leakage Measured Oucl Leakage, Test Parameter and Conditions Normalized Leakage Absolute; Indicated Flow Volumetric Leakage Flow Measurement Timing Air Handler (CFM25! 100 so (CFM25) (CFM25 CFM25 50001 PasalFail Total leakage Rough -in Excluded 4 - ❑ ❑¢` Total leakage Rough -In Included 6 ❑ f❑ Total leakage Complete Included 12 ❑ Leakage to ouldoorsC mpiete included a 196 . 32 35 ,.. ❑ Mechanical Systems Performance Testing Submllteafo V20120321 2 of a Filter type UBran llrOlatOt t312 Static pressures (OPTIONAL) Mode: _Heating _ Cooling _ Continuous Fan Fan speed tap ... Humidifier bypass _ Open _Closed _ All registers open —Zone dampers open P=- AP filter.= Type lstyl Dis-osable Thlcknes 31t Inches MERV(optional)1 ' P=+ AP AC coil = P=+ 'l llh%ei.lj(l:{a']aii i'.Ir1{4Vhi � i,.q'S{�fRt`t'�'i '3tf�lff34�Flij{1' T�tt!lr3� �i y1a41: s{i�LiL....cS_ c11 . ;.I IIE lI /R•,'!".t:1 ;•I :fit i 1 r.l': CCI5' li {41 t{l11'n!11' 111{lt {i�1{e'3 i3t 1[[ ILl' i,�ilu� u1tL.i.ltur iu nri i'� __..�. ,Iru3343uryu4iL'3 F?{{44•.gu{ ylii Li f dl:hS141N � if '.I11.1.141}S.LifJ.:1:I.IC. Vd�].411 AP Total ESP = pe. Cooling: Measured air flow throw h indoor toll uslrg flow grid 'Oeslgn cooling Wile t 340, CFM 5000' Targeraidlow (imib (design 0.15%) ' ( 09 • . _ tO1$4 (. -- CFM 5000' Measured airflow Cooling fan speed tap WIJ=High Flow grid plate siz Temperetwe of air througl ,73 F Indicated flow to Volumetrlc flow multipll r1 098 Mee too @ 5000'. air. temperature NSOP 62.3 1 Pa TFSOP F61.2 Pa Flow Resistance Correction Facto DG700 Measured airflow, no adjustments or correction CFM Adjusted (Indicated) airflo =FM Volumetric no 14$9.242 CFM 5000' ,. 'Pass 707--IFali Heating: Gas manifold pressure OEM manifold pressur PC Target manifold pressure limits (spec +1. 5•/. specification, 5000 3.3 9 P (P ) 3 l .to.3. - IWC Measured manifold prossur ,3,3 IWC• Pass .�;❑`�•�� Fail Heating: Temperature rise OEM temperature rise Ilmit �'.�� toYo F Measured temperature rise' Return air ^{ Temp rise $.1 - F ]ply air 123. F Pass �._ fall ❑ Caution: Temp rise within, 10 F of top of range Mechanical Systems Performance Testing SuemitteWo V20120321 - 3 of 6 (This section under development, not yet being enforced) Supply alr flows (This section underdevelopment, not yet being enforced) essure balance ,Pressure difference limit, room -to -core ' 4to +3 - Pe Room Measured pressure drop (Pal Pass Fall Master Bedroom +1.2, [7 . Bedroom 2 front next to stairs -1.0 Bedroom 3 front end +0.9 �' O =17=1 ❑ ❑ Mechanical Systems Performance Testing Submiltalfo V20120321 4ofe Outdo" temperature E=F r ` Worst -case depressurization testingr-- appliances 0 of bath fans an. These doors are closed: Vented range hood on - Clothes dryer on Air handler on: Appflanc TYp Locallo [ pressure BPI depressurization limit Pa wrt outside Measured net CAZ depressurizallonPa wrt outside OK (less negative). I Caution (more negative) BPI maximum limit seconds Measured spillage durallon seconds Pass - duration not exceeding limit' dtpressure BPI limit Pa wrt CAZ Measured Pa wrt CAZ Pass - pressure more negative then limit concentration in undiluted flue gas BPI maximum limit ppm Measured CO ppm Pass = CO level not exceeding limit Caution a CO level25 to 100 ppm Draft -hood Induced -draft _Orafbhood:' Induced -draft, Draft•hocd� Induced -draft ... 60 60, 60 ass [E]' all 'El Pass E, II frees '0 ail 100 100 100! Pass I Q all Pass ll �. ass Q all 0- aullon O Caullon F1 aution Mechanical Systems Performance Testing SubmmnWo V20120721 Sole • , , , . . Syslem controls operating per design Intenl �_ � �� Local axhaust ��.` ��. � Whole•Bousevenlilatlon ��r; :_ ""W`""'t ' � � Sub•sWclural noor exhaust O� 0 ,i Heatl�g 0��a. ____._,� .. , . � . . .Y_# , ` ;� Cooling . ...�e t Approved Agency(technician ertormin ins ection ad testln documented on this form ..�..,iNeme(pdnl) Pc�U��HIPtIIi►❑ ... . . jnus EuergY R�iter `comPe�y Tl�ennal Couce tsl Allied ��SlgnaWre�andDate . � . . . . . �� . . .. �r�/r� HVAC contractor(Fort Collins Iicen e ^P��Nama(prfnl) : " . . . . � � . ' ^�i . -- . �_� - . . . �.. . _ . .�,�jTitia � . : �� . �Company . . . . - - . �_ E �StgnaW.e�end Date • � � . k...;..3 � ' • c"` �� 1 �"_i-„' �� , Mechanlcai3yalemsPertwmsnca7estlng3u6mill�fo V201107ti Bo�B