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Home My WebLink About1103 Copper Mountain St - Disclosures/Mechanical - 10/01/2014City of Fort Collins Residential Mechanical Systems Performance Report 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 Target Measured value Other to compare with Pass Fail Caution or limit target or limit data ADCF = Air Density Correction Factor, based on tool, ADCF altitude (5000'), air temperature through tool Volumetric flow (CFM 5000') = ADCF x Indicated flow (CFM) House1. Address 1103 Copper Mtn St, Fort Collins, CO 80524 Date of"Residential Mechanical Systems Builder McCloud Construction LLC information Submittal" formation referenced HVAC contractor v E- 5 ES by testing technicians As -built changes vs mech design submittal Testing date(s) 10/1/14 Bath exhaust Testing tech (initials) FBS Flow ✓ Flow box Pilot tube duct traverse Air temp 71 Other below) through tool ADCF 1.098 tool Passive flow hood —_ (note (F) Measured Airflow Design Airflow(CFM Minimum Airflow Requirement Indicated Volumetric Exhaust Pickup Location (CFM 5000') Flow Flow Pass Fail 5000') +Type of Operation (CFM) (CFM 5000') Bath, 2nd, SW ✓❑ 50 Intermittent —20 Continuous 57 63 ❑✓ ❑ Bath, 2nd,E ✓❑50Intermittent _20Continuous 54 59 ✓❑ ❑ Bath, 2nd, NE ✓❑ 50 Intermittent _2o Continuous 53 58 ✓❑ ❑ Bath, 1st, SW ✓❑50Intermittent _20Continuous 60 66 0 ❑ Bath, 1st, SW ✓❑50Intermittent _2oContinuous 47 52 ❑✓ ❑ ✓❑ 50 Intermittent _ 20 Continuous ❑ ❑ ❑,50 intermittent _20 Continuous ❑ ❑ Testing notes Kitchen exhaust N/A - hood does not vent to outside FV] Testing tech (initials) BS Oven fuel F1Gas V Electric Minimum airflow, requirement (CFM 5000') + operation 7100 Intermittent 25 Continuous Measured airflow, Flo Flow box Passive flow hood _ Pilot tube traverse Flow grid Tool Interior rille — g Exhaust duct Air temp p through ADCF tool —Powered flow hood _ Other below) IOCat10n (Exterior to urination not OK) tool (F) _ (note Indicated flow CFM Volumetric flow CFM 5000' ElPass i❑iFail Testing notes Residential Mechanical Design Submittal V20140101 Page 1 • •Ventilation Systems other than sub -structural floor exhaust Testing tech (initials) FBS Code -minimum ventilation airflow CFM Design ventilation CFM 5000' ❑ (based on CFA and # of BR) S 5000' airflow I Q System Exhaust -only ❑✓ Supply -only Target ventilation airflow range 75 to On CFM 5000' type / ❑Ba)anced (code -minimum) (120% of design flow) Measured Airflow Measurement Method Tool Location Air Temp Through Tool (F) ADCF Indicated Flow (CFM) Volumetric Flow (CFM 5000') Pass Fail Total exhaust airflow N/A Passive flow hood 7Flow box ❑Pitot tube traverse Flow collar Other (note below) Total supply airflow N/A Passive flow hood Flow box QPitottube traverse Flow collar Other (note below) Fresh Air duct 48 1.077 91 98 0 ❑ 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 to CFM ❑Pass ❑Fail supply +exhaust Flows 5000' (average +/_ 15%) 5000' notes Code minimum and design ventilation calcs to be provided by HVAC contractor Sub -structural floor exhaust 2/N/A — no sub -structural floor exhaust system Testing tech (initials)® Design exhaust airflow (based onCFM 5000' approved design) Measured airflow Target airflow limits to CFM 5000' (design +/_ 15%) Flow box _ Pitot tube traverse Air temp P Flow — Passive flow hood _ Flow collar Tool through ADCF tool _ Powered flow hood _ Other (note below) location tool (F) F-1 r— Indicated flow CFM Volumetric flow CFM 5000' ❑ Pass ❑, Fail Testing notes 4. Heating + Cooling Duct Leakage Tee N/A — No ductwork No ductwork outside conditioned space (Intl Duct leakage Testing tech (initials): Energy rater (name, data source — company, testing date): House conditioned floor area Z sf Air temp ADCF I I (Include full basement) through tool (F) 7 Maximum Allowed Duct Leakage Measured Duct Leakage System #1 System #2 Test Parameter and Conditions Normalized (CFM25 5000' / 100 sf) Absolute (CFM25 5000') Indicated (CFM25) Volumetric (CFM25 50001 Leakage Type Timing Air Handler Pass Fail Pass Fail Total leakage Rough -in Excluded 4 ❑ ❑ ❑ ❑ Total leakage Rough -in Included 6 103 90 99,yj ® ❑ ❑ ❑ Total leakage Complete Included 12 ❑ ❑ ❑ ❑ Leakage to outdoors Complete Included 8 ❑ ❑ ❑ ❑ Residential Mechanical Design Submittal V20140101 Page 2 Cooling For multiple systems, attach one page per system System #� Which parts of house does it serve? I Whole House Installed equipment (Be clear about which AC components are installed at time of testing) Testing tech (initials) FBS Furnace or Boiler ACC or Heat Pump Condenser AC or Heat Pump Coil Manufacturer 1ti t G R Ge. r1 • C n Model# Rt��;WAo60131-7ir, psi I GAO 1 RC L-1.rA3L1?Ce- Filter 1 brand KOa- Static pressures ✓ Basic fiberglass _ Electrostatic Type _ Basic pleated _ Other: ThicknessH MERV _ High-effic pleated (inches)(optional) F1 Setup t' Speed:Wi' keating _Cooling —Cont. fan _ High -stage for multi -stage equipment Blower speed tap: Med Speed Humidifier damper:✓ N/A _ Open (Heating) _ Closed (Cooling) Z✓ All registers open Zone dampers open SP1 28Pa °P Filter 40 Pa (SP1 - SP2) Cooling: Measured air flow through indoor coil Design cooling airflow CFM 5000' (high stage) U SP2 68 Pa Testing tech (initials) BS (Same location SP4 34 Pa for NSOP, TFSOP) °P Coil 30.5 Pe (SP35P4) / SP3 Nr''li EW 64.5 P ,: °P Total ESP 132.5 F -. (SP3SP2) .53 IWC ❑ N/A -- no AC installed Testing tech (initials) BS Target airflow limits r� to 22 CFM 5000, (design +/-15%) 10 o, 0 J t� Measured airflowFlow rid plate size UIT4] ❑✓ 20 ir temp '7 At rough / 1 ADCF pgg NSOP 34 Flow TFSOP❑ Correction Factor Measured airflow, no CFM Indicated airflow 945 CFM Volumetric airflowCFM ❑ Pass n adjustment/correction Measured AF x FRCF Indicated AFxAOCF[107375000' Fail Testing Testing set on 'Heat'. Design air flow unknown at time of testing, pass fail determined by others Heating: Gas manifold pressure (high stage) Testing tech (initials) /V/✓ Manifold pressure�IWC 5000' OEM spec @ 5000' Heating: Temperature rise Target manifold P Measured ['Pass limits (spec +/-5%) 3.3310 3.03 IWC pressure rj IWC FEI Fail Testing tech (initials) Av! /✓ OEM temperature rise limits to / L F (high stage) 3 y l Supply _ Retum _ Temp r�Caution: within 10F Measured temps (F): air "' air 7 5 rise ��' u Vass Fail Rof top of range Residential Mechanical Design Submittal V20140101 Page 3 Testing tech (initials)® Testing approach and targets El N/A: No complete AC system El N/A: House completed November -April (installing contractor responsible fortesling in warn weather) 2TXV: Subcooling + SH check ❑ Non-TXV: Superheat ❑ OEM -specific: Approach ❑ Other OEM -specific (documentation required) Temperatures Condenser 7 Non-TXV: Return F7 Target Target® Target .1 d (F): entering air temp air wet -bulb temp superheat subcooling approach Subcooling Discharge Condenser Liquid Actual �f XV Pass: Actual SC within +!- pressureF:3;7]saturation T 9` F line $ s F subcooling F 3 F of target SC, 2 F min (PSI) (5000'chart) temp (fond T -liq line T)I QTXV Fail Superheat Suction Evaporator Suction C Actual ❑ Non-TXV Pass: Actual SH pressure (� g saturation T L' F line SJ F superheat [15]F within +/- 5 F of target SH (PSI) (5000'chart) temp (Suct line T -evap T) �JNon-TXV Fail TXV checks: Pass: Field -installed TXV installed in accordance with OEM instructions �0, Caution: Actual SH outside mfgr range Approach Liquid lineF1 temmpp Register air flows Actual approach Approach ElApproach Pass: Actual approach within +/-1 F of target approach (Uq line T- condenser FAT) [EjApproach Fall All registers are cut through finish materials and moving air � Pass ❑Fail (Remainder of register air flow section under development, not yet being enforced) Pressure balance Testing tech (initials) BS Testing tech (initials) BS Room (match names on plans, include basement if there is a door) Room -to -Core Pressure Drop Target Range (Pa) Measured Pressure Drop (Pa) Pass Fail Bed, 2nd, SW -3 to +3 2.3 ZEI Bed, 2nd, E -3to+3 2.5 ❑✓ ❑ Bed, 2nd, NE -3to+3 2.3 Q✓ IF Bed, 1st, SW -3to+3 2.7❑10 -3 to +3 -3 to +3 0 -3 to +3 El -3 to +3 -3 to +3 -3 to +3 Residential Mechanical Design Submittal V20140101 Page 4 Combustion8. U ❑ Combustion safety testing N/A — no natural -draft combustion appliances (Appliance Types table must be completed for every home) Testing tech (initials) { V Appliance types Appliance Combustion Type N/A Draft -hood Natural -draft 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 RT ❑ ❑ ❑ ❑ ❑ ❑ Fireplace #1 ❑ ❑ ❑ ❑ ❑ ❑ Fireplace #2 Rr ❑ ❑ ❑ ❑ ❑ ❑ Other: Z ❑ ❑ ❑ ❑ ❑ ❑ Worst -case depressurization performance These doors are cl # of bath fans on Vented range hood on Clothes dryer on Air handler on •fans on: Other setup notes: 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 ❑ OK ❑ Caution El OK ElCaution ❑ OK ❑ I Caution 60 60 60 ❑ Pass ❑ Fail El Pass ❑ Fail ❑ Pass ElFail ❑ Pass ❑ Fail ❑ Pass I ❑ Fail ❑ Pass ❑ Fail 100 100 100 ❑ Pass I ❑ lFaill ❑ jPass 1 ❑ IFaill ❑ Pass I ❑ IFail ❑ Icaution ❑ Icaution ❑ Caution Residential Mechanical Design Submittal V20140101 Page 5 9. System Controls Testing tech (initials) BS System Controls Operating Per Design Intent Local exhaust (all fans) N/A I Pass Fail Whole -house ventilation N/A Pass Fail Sub -structural floor exhaust RI N/A ❑ Pass Fail Heating (all systems) N/A ❑✓ Pass Fail Cooling (all systems) El NIA �✓ Pass ❑ Fail Testing Notes Technician #1 performing inspection and testing 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. Name Signature Technician #2 performing inspection and testing documented on this report (Approved Agency) I 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) 1 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) ' ` r / J %IGJ ra LG ,c� Title Compan} Signature and Date Residential Mechanical Design Submittal V20140101 Page 6