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Home My WebLink About432 Bannock St - Disclosures/Mechanical - 04/12/2013City of Fort Collins 51gc)'Ic`5 - 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, 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 HVAC Measured value to Target or limit copare with mlimit target 01 Pass Fail Caution Oflrer data Testing dates) 4/12/2013 Hh exhaust ow box collar _Flaw Alrtlow measurement metlux _ Passive flow hood _ Pitot tube traverse Temperature of air tluoug66 Indicated flow to Volumetric flow multipl r F 1.098 measurement soar, air temperature Measured Exhaust Airflow Operation MinimumIndicated Airflow Volumetric Flow Exhaust Pickup Location Intermittent or Requirement Flow (CFM 5,000') PassFail Continuous (CFM) (CFM 5000') masterBath h — 50 cfm 7 73.566 _❑1 U.L.Bath fl _Comm 50 cfm 65 71.37 —❑ powder it _Contin 50 cfm 69 75.76 _oI Intermit Contin ❑ _❑1 Intermit Collin ❑— -�I Intermit Conlin Intermit _Contin ❑ _r❑---It�� Intermit Contin ❑ �-'J Kitchen exhaust Oven ft4= Exhaust airflow operatior=Intcmmittem Comktuous Minimum exhaust airflow raquirementCFM 5000' red airflow Airflow measurement method — Flow box _Flow collar _ Passive flow hood _ Pitot tube traverse Temperature of air through Indicated flow to Volumetric flow multiplier measurement tool F @ 5000', air temperature Indicated flow =ADFIIII Volumetric fkrwCFM SOW 11 Pass 14 Fail Testing notes (tan speed, maskini How out of range... . Mechanical Systems Performance Twang Submittal FormV20120321 � t of 6 other than sub -structural floor exhaust t exhaust airflow requirement 49 CFM soon' Indicated to Measured Airflow Volumetric Airflow Measurement Measurement Location + Flow Indicated Flow VolumetricDesign (CFM 5000') Method Air Temperature IF) Multiplier (CFM) Flow (CFM SM,) Pass/Fail box Total exhaust airflow — Passive flow hood Flow collar _ Picot tube traverse Powder bath 1.098 69 75.76 Flow collar Pitot bibs traverse Total supply airflow Flow box Passive flow hood systems in which supply airflow is ciradatedothe air handler fan, fan speed for measu _ Heat _ Cooling _ Continuous fan airflow In balanced systems Average of measured su CFM SOWand exhaust flow ❑ ;Pass Sub -structural floor exhaust Design airflow (Measured airflow CFM sow Target flow ran CFM 5000' (average +I. 15%) �0 Fail Afrllow, measurement meth —Flow boz _Flow collar _ PessWe flow hood _ Picot tube traverse rr��rr Temperature of air through F Indicated flow to Volumetric flow multiplier measurement tool ® S000', air temperaboej Indicated flow �CFM Volumetric SOWE Ell flow CFM SOW Fail Maximum Allowed Duct Leakage Measured Duct Leakage Test Parameter and Conditions Normalized Leakage (CFM25 / 100 at) Absolute Leakage (CFM25) Indicated Flow (CFM25) Volumetric Flow (CFM25 5000') Measurement Timing Air Handler Pass/Fail Total leakage Rough -in Excluded 4 ❑ ❑ Total leakage Rough -in Included 6 ❑ ❑ otalleakage Complete Included 12 ❑ ❑ Leakage to plele Included 8 147 26 128.55 ❑ Mechanical Systems Performance Testing SubmhtaYFo V20120M 2 of 6 Filter type 1-1 area urolator f312 Static pressures (OPTIONAL) Mode: _ Nesting _ Cooling Continuous Fan Fan speed tap Humidifier bypass _ Open _Closed All registers open —Zone dampers open P=- AP filter = Type/ etylDis sable Th 1" Imes MERV(optiorml)= P=+ t1P AC coil = 1 P=+ AP Total ESP = Cooling: Measured air flow throw n Indoor coil using flow grid Design cooling drrAm921 CFM Soar Target airflow limis (design ,/-15%) 783 to 1059 CFM s000' Measured airflow Cooling tan speed tap Med-High Temperature of air throug F measurement too 66 NSOP 32) Pa TFSOP 37.2 Measured airflow, no adjustments or correction C Flow grid plates 14 _ 20 Indicated flow to Volumetric flow SOW,mu ' r 0 So, air tempo rawre1.098 ps Flow Reslsumce Correction Facto DG700 :FM Adjusted (indjeated) alrflo 915 Volutnebic flo 1004 CFM S000' C ----IPassC❑ Fail Heating: Gas manifold pressure OEM "e"ffo'dspecification , ;r. manifold pressure limits (spec 4-5%) 3 to 3 lwC oo3.5 IWC Target f�I Measiaed manifold pressu 3.3 IWC I U IPass ` f '„ .:.. Fail Heating: Temperature rise OEM temperature rise linfty �F Measured temperature rise Return air 66 F Supply air 1115 115 F Temp rise Pass Fail ❑ Caution: Temp rise within 10 F of top of range Mechanical Systems Performance Testing Submaldfo V20120321 3 of 6 (This section under development, not yet being enforced) Supply air flows (This section underdevelopment, not yet being enforced) Pressure balance 17, Pressure difference omit, roomdo-core -3 to +3 Jai Room Measured pressure Pass Fail drop (Pa) Master bedroom +1.5 =71Y-90 Bedroom 2 (middle) +0.9 4 Bedroom 3 (front) +1.2— ❑ ❑�� ❑ j .'Pw k L C ❑ ❑F.aT. Mechanical Systems Pedomiance Testing Submitt9fo V20120321 4 of 6 Outdoor temperature QF Worst -case depressurization testing House setup 0 of bath fans on These doors are closed: Vented range hood on Clothes dryer on Air handler on fans appliances APPlianb TyP Locatio c pressure BPI depressurization limit Pa art outside Measured net CAZ depressurvationPa wrt outside OK (less negative) I Caution (more negative) BPI maximum limit seconds Measured spillage duration seconds Pass = duration not exceeding limit It pressure BPI limit Ps wrt CAZ Measured Pa art 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 Draft -hood Induced -draft _ Draft -hood Induced -draft _ Draft -hood Induced -draft 100 100 100 ❑ ❑ etl ❑ Pass Elia ❑ ❑ I El ❑ Caution ❑ on Mechanical Systems Performanoe Testing SubmlttaWo V20120321 5 of 6 System controls operating per design intent Approved Agency INameOxin" In"o Comparw (Signature wW Date HVAC contractor IName Wnt► ITMe Company (Signature and Dam Fall �-qvfttpm Local exhaust tryt _�❑;l:<__''�. Whole -house ventilation b]ri— p�❑�,� Sub -structural floor exhaust Heating ��❑❑9 :t�1.❑f`:�-. Cooling I❑°i�.-....; (technician performing inspection ad testing documented on this form Paul Higman Energy Rater Thermal Concepts/ Allied 04/12/2013 Thomas Northern Colorado 04/12/201 Mechanical Systems Performance 7estirmg SubmittsWo V20120321 6 of 6