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Home My WebLink About2531 Banbury Ln - Disclosures/Mechanical - 08/24/2013City 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 toL�' ' Target or limit, ; compare with target o Pass :� Faft ; Caution Other data Minimum Operation Airflow Indicated Volumetric Flow Exhaust Pickup Location Intermittent or Flow PassFail Continuous Requirement (CFM) (CFM 5,000') (CFM 6000') master Bath termit _Contin 50.efm 84 92:232 ; U.L.Bath - mermit _Conlin DSO cfm;n . 77 - 84.546 Pwdr Bath Vntemnit _Conlin 50 cfm � 53 - 58.194 =" _Intermit _ContinEl- r Intermit Contin` .. ❑ .... - Intermit _ Contin " `"` t!` . :_.. "..' . �: _- ❑ _. Intermit. Contin n x' m"a - -❑, _ Intermit _ Contin "a,+ °' . ?u�;ffi:..x; _ ,., x:...:. ❑ . Kitchen exhaust Oven fuel Gas ectnc Exhaust airflow Operation _Intermittent Continuous= airflow Minimum exhaust airflow requirementCFM 6000' Airflow measurement method — Flow box _ Flow collar Passive flow hood Pitot tube traverse Temperature of air through F Indicated flow to Volumetric flow multiplier measurement tool @ 5000', air temperature , licated flow FM Volumetric flowCFM 6000' I3 Pass Fail j !sting notes (fan speed, masking - - - flow out of range.... - Mechanical Systems Performance Testing Submittal FormV20120321 1 of 6 (stems other than sub -structural floor exhaust l Minimum exhaust airflow requirement yams' 50 -._N 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 6000') U-1ow box - = ` ck Total exhaust airflow -- - - —Passive flow hood - _ Flow collar — Pitot tube traverse W.L. Bath 1.088 53 - 57.664 _Flowcollar Total supply airflow — Pitot tube traverse — Flow box ." - _ Passive flow hood - -. Fi r 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 suppl Target Flow rang CFM 6000' to c CFM 6000' and exhaust flo (average +l-15/0) +f. °=...Fail (Snub -structural floor exhaust E. 'Design airflow # Measured airflow w ,- 1 CFM 6000' Airflow measurement metho —Flow box Flow collar Passiveflowhood — Pitot tube traverse. Temperature of air through F Indicated flow to Volumetric flow multiplier Q measurementtool @ 5000', air temperature jj"'.��,f� Indicated flow CFM Volumetric flow CFM 5000' ❑ .Pass (.EI! Fail r s • r 0 � Temperature of air throug ,74 . F Indicated flow to Volumetric flow multiplier - measurement too @ 5000', air temperature 1.Q98 House conditioned floor area 1977 Maximum Allowed Duct Leakage Test Parameter and Conditions Normalized Leakage (CFM26I100 sf) Absolute Leakage (CFM25) Measurement Timing Air Handler iI leakage Rough -in Excluded 4 _A°'. - I leakage Rough -in Included 6 I leakage Complete Included 12 F cage to outdooraC mplete Included 8 158. Measured Duct Leakage Indicated Flow (CFM25) Volumetric Flow (CFM25 5000') Pass/Fail ❑ .0 Cl,,E 56 61 C Mechanical Systems Perrormance Testing Submina♦fo V20120321 2 of 6 Filter type F1Bran purolator f312 Type/stye Disposable Thicknes In 16 --- inches MERV(optional)I pressures (OPTIONAL) 6 Mode: Heating -Cooling _Continuous Fan ♦ u �' '22 t^ Fan speed tap P=+ • Humidifier bypass _ Open _Closed VII registers open AP AC coil = e dampers open FF Il P=- 11C= T AP filter .. [�lsrV ':i:i:i: o / G G} Cu `i t �5 O LAP Total ESP = P= o car Cooling: Measured air flow throu h indoor coil using flow grid Design cooling airflo 1 020 CFM 5000' Target airflow limits (design +/- 15/) 86'�., to 1 1 73, CFM 5000' Measured airflow r (j Cooling fan speed tap High - - Temperature of air throug measurement too 73 F J. NSOP 19.3 - Pa TFSOP 16.9 Pa Measured airflow, no adjustments or correction QCFM Volumetric no 1067.256» CFM 5000' y ,.'Pass Flow grid plate size 4. 14) _ 20 I Indicated flow to Volumetric flow multipli r @ 6000', air temperature 1.098 Flow Resistance Correction Facto DG- 7C Adjusted (indicated) airflol 7 R a� „c Fail Heating: Gas manifold pressure OEM manifold pressur - IWC Target manifold pressure limits (spec +/- 5/ to ' t,,L IWC specification, 6000 3.3 - 9 P 1 P '),._ Measured manifold pressur 3.26 - IWC "Pass '❑�Fail Heating: Temperature rise Y OEM temperature rise limi LlU to a F Measured temperature rise Return air ']) ::. F Supply air ) 26 F Temp rise S0•S - - F �' :'Pass 7U` Fad Ey- _ Caution: Temp rise within 10 F of top of range Mechanical Systems Performance Testing SubmidaWo V20120321 3 of 6 (This section under development, not yet being enforced) Supply air flows (This section underdevelopment, not yet being enforced) pressure balance I Pressure difference limit, room -to -core ' -3 tp:;+3 IPa Room Measured pressure d drop (Pa) Pass Fail master Bedroom +1.0 ., Bedroom 2 Middle -2.0--❑ Bedroom.3 End -2.7 b9 — _ ❑ _ LID,EIL .. ❑ ..�. Mechanical Systems Performance Testing Submittsif-o V20120321 4 of 6 Outdoor temperature P \1 I , \J`,..Ay_ I �Cl/ �✓'t Worst -case depressurization testing House setup appliances Applianc Typi Locatioi : 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 It 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 2S to 100 ppm Draft -hood _Draft -hood -- -- .._Draft -hood Induced -draft Induced -draft Induced -draft` F ❑ OK ❑ Caution ❑ K on ❑ , K ❑ Caution wl Aa ❑ Pass I ❑ ail ❑. Paso ®. it _❑ass ❑ail � A Pass I ❑ ail ❑ Pass it .❑ ass ❑. ail. .;100 . '❑. Pass 70. ail ❑., Pass , it -.❑, asa ❑�ail ❑� aution ❑" Caution ❑ F aution Mechanical Systems Performance Testing SuemittaiFo V20120321 5 of 6 . . System controls operating per design intent - Local exhaust ��;�:� Whole-house ventilation �!, `�.. e Sub-structurel floor exhaust � �-� � ��❑ `�� Heating �.�_ . ,. ��i �.��. Coolin9 `� � ... _ .�Q�` '. Approved Agency(technician erformin ins ection ad testin documented on this form �Name(print) Paul Higman : �T;iia Energy Rater � �'�Company Thermal Concepts/�Allied �I. - � . _�Signature and Date . - � � -. , � � �a I HVAC contractor(Fort Collins license holder 'Name(print) DWa ne Shawver � �Title .. � . Company . . '. " '.� � ��ISignature and Date � - HIZBIZO�3 Mechanical Systems Pertortnance Testing SubmittrtFo ' V20120121 6 of 8