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Home My WebLink About1669 Sprocket Dr - Disclosures/Mechanical - 07/15/2014City of Fort Collins Residential Mechanical Systems Performance Report Updated 3/1/2014 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 Tar et g to compare with Pass Fail Caution Other or limit data target or limit ADCF = Air Density Correction Factor, based on tool, ADCF altitude (5000'), air temperature through tool Volumetric flow (CFM 5000') = ADCF x Indicated flow (CFM) Address 1669 Sprocket Dr Date of "Residential Mechanical Systems Builder Cross creek builders Design Submittal"10-2-13 information referenced HVACcontractor Academy heating and cooling inc by testing technicians As -built changes vs Relocate Furnace in Basement to area 10 from Original mech design submittal De s i gn Testingdate(s) 1 7-15-14 Bath exhaust Testing tech (initials) GJ Flow X Flow box _ Pilot tube duct traverse Air temp ADCF tool[— Passive flow hood _ Other (note below) through tool (F) 7 4 Measured Airflow Design Minimum Airflow Requirement Indicated Volumetric Exhaust Pickup Location Airflow (CFM 5000') Flow Flow Pass Fail (CFM + Type of 0 YP Operation P CFM (CFM) (CFM 5000') 5000') Bath 1 65 _50Intermittent X20Continuous 72' 78 X- ❑, Bath 2 64 X 50Intermittent—20Continuous 64 IX ❑` Mater Bath X 50Intermittent _20Continuous 64 XI ,❑ Master Toilet X 50Intermittent—20Continuous 47 X _ 50 Intermittent _20 Continuous X I ❑s. 50Intermittent—20Continuous ❑ 50Intermittent—20Continuous ❑ :,',❑ Testing notes Kitchen exhaust N/A - hood does not vent to outside El Testing tech (initials) FGJ Oven fuel _Gas X Electric Minimum airflow requirement (CFM 5000') + operation[ X 100 Intermittent 25 Continuous Measured airflow Flow X Flow box — Pitot tube traverse Tool —Interior grille Air temp Passive flow hood _ Flow grid Exhaust duct through ADCF tool _Powered flow hood _Other (note below) location (Exterior termination not OK) tool (F)174 Indicated flow 130 CFM Volumetric flow CFM 5000' L Pass Il 7 Fail Testing notes Residential Mechanical Design Submittal V20140301 Page 1 r Systems other than sub -structural floor exhaust Cod ( minimum ventilation airflow CFM 5000' Design ventilationCFM 5000' based on CFA and # of BR airflow Target ventilation airflow range to CFM 5000' (code -minimum) (120 % of design Flow) Testing tech (initials) System —Exhaust-only _Supply -only type Balanced Measured Airflow Air Temp Indicated Volumetric Measurement Method Tool Location Through ADCF Flow Flow Pass Fail Tool (F) (CFM) (CFM 5000') Total _ N/A _ Passive flow hood exhaust — Flow box _ Pitol tube traverse ❑ airflow Flow collar _ Other (note below) Total _ N/A _ Passive flow hood supply — Flow box _ Pilot tube traverse ❑ airflow, Flow collar _ Other (note below) When supply airflow is circulated by air handler fan, fan speed for measurement _ Heating — Cooling — Continuous fan Balanced airflow in balanced systems Average of measured CFM Target flow range CFM �I supply + exhaust flows 5000, (average +/- 15%) to 5000' ❑Pass )', Fail Sub -structural floor exhaust ❑ N/A -- no sub -structural floor exhaust system Testing tech (initials) Design exhaust airflow (based on CFM 5000' Target airflow, limits to CFM 5000' approved design) (design +/- 15%) Measured airflow Flow to, —Flow box — Passive flow hood — Pitot tube traverse — Flow collar Tool location Air temp through ADCF — Powered flow hood _ Other (note below) tool (F) Indicated flow CFM Volumetric flow CFM 5000' ❑ Pass L Fail J N/A — No ductwork Testing notes No ductwork outside conditioned space (incl multiple sys) FTesting tech (initials): Duct leakage _Energy rater (name, data source I company, testing date): House conditioned floor marea eat) f Air temp ADCF � (include full basement) through tool (F) Residential Mechanical Design Submittal V20140301 Page 2 J For multiple systems, attach one page per system System #) Which parts of house does it serve? Whole HOU Se Installed equipment (Be clear about which AC components are installed at time of testing) Testing tech (initials) g] St Furnace or Boiler AC or Heat Pump Condenser AC or Heat Pump Coil Manufacturer Heil Model # N9m8b0601716B1 X Basic fiberglass _ Electrostatic Filter Type Basic pleated _Other: Thickness MERV❑ brand KOCh High-effic pleated (inches) (optional) atic pressures Setup Speed: _ Heating _ Cooling X Cont. fan High -stage for multi -stage equipment Blower speed tap: Black Humidifier damper: X N/A Open (Heating) _ Closed (Cooling) X _ All registers open Zone dampers open sP1 155 AP Filter 2 9 (SP1 - SP2) Cooling: Measured air flow through Indoor coil Design cooling airflow CFM 5000' (h)igh stage) [I SP2 4 5 Testing tech (initials) CJ] (Same location • SP4 . 13 for NSOP, TFSOP) AP Coil (SP3-SP4) NA • SP3 Dj0 C011 AP Total ESP . 5 8 (SP3-SP2) Px N/A -- no AC installed Testing tech (initials) F9J Target airflow limits to CFM 5000' (design +/- 15%) Measured airflow Flow grid platesze 14 20 Air temp ADCFNSOP❑ TFSOP❑ Correctistance on Factor _ t000u(gF)❑ Measured airflow, no adjustment/correction CFM Indicated FRGF�CFM Volumetric airflowCFMPass 5000' x Measured AF x FRCF x Indicated AF x ADCF ❑I Fdll Heating: Gas manifold pressure (high stage) Testing tech (initials) gC_ Manifotd Iwc Iwc g pressure limits (spec +/- 5%) pressure 3, 6 IWc Target manifold P Measured [x lass p 3.3 to 3 , 67 OEM spec @ 5000' 3 , 5 0 Fail Heating: Temperature rise Testing tech (initials) OEM temperature rise limits "" (high stage) 4 0 to i7 0 F Measured temps (F): Supply 12 5 _ Return 7 4 Temp cJ 1 [X Pass 7 Fail Caution: within 1 OF air air — rise � .:_I E:of top of range Residential Mechanical Design Submittal V20140301 Page 3 Testing tech (initials) Testing approach and targets ❑ N/A: No complete AC system I N/A: House completed November - April (installing contractor responsible for testing in warm weather) ❑ TXV: Subcooling + SH check ❑ Non-TXV: Superheat ❑ OEM -specific: Approach ❑ Other OEM -specific (documentation required) Target Target et F: entering air wet -bulb temp perheat subcooling approachTargetTemperatures Condenser Non-TXV: Return Subcooling Discharge pressure Condenser❑ LiquiP❑ Actual ctuagl❑ ❑ TXV Pass: Actual SC within +/- ressure saturation T F line F subcoolin F 3 F of target SC, 2 F min PSI (5000' than) temp (Good 7 - li line T) QTXV Fail Superheat Suction ratorSuction -1 Actual❑ Non-TXV Pass: Actual SH pressure F-]Ev= son T❑F nn superheat❑F wthin +/- 5 F of target SH (PSI) (5000'chart) temp (suctline7-evapT) Non-TXV Fail TXV checks: ❑ Pass: Field -installed TXV installed in accordance with OEM instructions QICaution: Actual SH outside mfgr range Approach Liquid Imp Actual condenser EAT) F-IF ❑ Approach Pass: Actual approach within +/- 1 F of target approach temp (Liq line T -condenser EAT) I❑ Approach Fail Register air flows Testing tech (initials) Egj All registers are cut through finish materials and moving air L Pass 10 Fail (Remainder of register air flow section under development, not yet being enforced) 2nd floor delted regiter above landing and increased duct and register at top of stairs Pressure balance Testing tech (initials) Room Room -to -Core Measured (match names on plans, include Pressure Drop Pressure Pass Fail basement if there is a door) Target Range (Pa) Drop (Pa) Master Bdr -3to+3 .9 xl Bdr 2 -3to+3 -1.8 x1 ❑'': Bdr 3 -3to+3 0 x ;:;,E] office -3to+3 0 x -3 to +3 ❑ JAG -3 to +3 ❑ kp: -3 to +3 ❑ ; _❑ -3 to +3 ❑ ; D,r -3 to +3 ❑ -3 to +3 ❑ _❑ Residential Mechanical Design Submittal V20140301 Page 4 X Combustion safety testing N/A -- no natural -draft combustion appliances (Appliance Types table must be completed for every home) Appliance types Testing tech (initials) Appliance Combustion pe N/A Draft -hood Natural-drafl Induced -draft Natural -draft Power- vent Direct- vent Powered sealed- combustion Electric Furnace #1 ❑ ❑ ❑ ❑ ❑ ❑ ❑ Furnace #2 ❑ ❑ ❑ ❑ ❑ ❑ ❑ Boiler #1 ❑ ❑ ❑ ❑ ❑ ❑ ❑ Boiler #2 ❑ ❑ ❑ ❑ ❑ ❑ ❑ Water heater #1 ❑ ❑ ❑ ❑ ❑ ❑ ❑ Water heater #2 ❑ ❑ ❑ ❑ ❑ ❑ ❑ Fireplace #1 ❑ ❑ ❑ ❑ ❑ ❑ ❑ Fireplace #2- ❑ ❑ ❑ ❑ ❑ ❑ ❑ Other: ❑ ❑ ❑ ❑ ❑ ❑ ❑ Worst -case depressurization performance are # of bath fans on _ Vented range hood on Clothes dryer on Air handler on Other fans on Outdoor temperature = F CAZ pressure BPI depressurization limit (Pa wrt outside) Measured net CAZ depressurization (Pa wrt outside) OK (less negative) I Caution (more negative) Spillage BPI maximum limit (seconds Measured spillage duration (seconds Pass = duration not exceeding limit Draft pressure BPI limit (Pa wrt 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 Testing notes ❑ OK ❑ Caution ❑ OK I ❑ I Caution ❑ OK I ❑ I Caution 60 60 60 ❑ jPass I ❑ I Fail ❑ IPass 1 ❑-; Fail ❑ IPass I ❑ IFail ❑ Pass I ❑. Fail ❑ Pass I ❑,`. Fail ❑ Pass ''❑ Fail 100 100 100 ❑ Pass '.❑ I Fail ❑ Pass I ❑.: Fail ❑ Pass I ❑a Fail ❑ Caution ❑ Caution ❑ Caution Residential Mechanical Design Submittal V20140301 Page 5 System Controls Operating Per Design Intent Local exhaust (all fans) El N/A [IPass �'❑ a Fail Whole -house ventilation ❑ N/A ElPass ®"Fail ..a...,..;:. Sub -structural floor exhaust ❑ N/A ❑ Pass Fail ,s Heating (all systems) El N/A El Pass "�❑ Fail n� W Cooling (all systems) El N/A El Pass �� % Fail Signatures Testing tech (initials) Testing Notes Technician #1 performing inspection and testing documented on this report (Approved Agency) 1 certify that the tests referenced above, in sections bearing my initials, were performed in accordance with protocols specified by the City of Fort Collins Building Services Department, and that the reported results are accurate to the best of my knowledge. I Name (print) Gary Jurgensmeier i Title Owner ) Company Academy Heating and Cooling Signature and Date 7 —17 —14 Technician #2 performing inspection nd t ing documented on this report (Approved Agency) I certify that the tests referenced above, in sections bearing my initials, were performed in accordance with protocols specified by the City of Fort Collins Building Services Department, and that the reported results are accurate to the best of my knowledge. Na Signature HVAC Contractor (City of Fort Collins license holder) I certify that I have reviewed this report and that the test results are an accurate representation of the performance of the installed mechanical systems. Name (print) Gary Jurgensmeier Title Owner E Company Academy heating and cooling inc j Signature and Date 7 —17 —14 oro� Residential Mechanical Design Submittal V20140301 Page 6