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HomeMy WebLinkAbout5851 Dripping Rock Ln - Disclosures/Mechanical - 09/19/2014City 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 HVAC Ta et rg Measured value 'Pass Other or limit to compare with Fail Caution data target or limit As -built changes mech design submit ADCF = Air Density Correction Factor, based on tool, ADCF altitude (5000'), air temperature through tool Volumetric flow (CFM 5000') = ADCF x Indicated Flow (CFM) Date of"Residential rl J Mechanical Systems q Design Submittal" information referenced by testing technicians Testingdate(s) Bath exhaust Testing tech (initials) Flow 1 _ Pitot tube duct traverse Air temp ADCF Passbox tool —Passive Flow hood _ Other (note below) through tool (F) Measure Airflow Airflow Minimum Airflow Re wrement Indicated Volumetric Exhaust Pickup Location (CFM (CFM 5000') Flow Flow Pass Fail 5000') +Type of Operation (CFM) (CFM 5000') �4� Wntermittent 20 Continuous �� ❑ x-20 Intermittent _ 20 Continuous �� ❑ L� 50 Intermittent _ 20 Continuous ❑ 50 Intermittent 20 Continuous ❑ ❑ 50 Intermittent 20 Continuous ❑ ❑ 50 Intermittent 20 Continuous ❑ ❑ 50 intermittent 20 Continuous ❑ ❑ I Testing notes Kitchen exhaust N/A - hood does not vent to outside Testing tech (initials) Oven fuel —Gas Efe 'c Minimum airflow requirement (CFM 5000') + operation —100 Intermittent — 25 Cont nuous i Measured airflow ri Flow — 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) i i Indicated flow CFM Volumetric flow CFM 5000'❑'Pass Fail i Testing notes -._I Residential Mechanical Design Submittal V20140101 Page 1 Systems other than sub -structural floor exhaust Testina tech (initials) Code -minimum ventilation airflow Design ventilation � CFM 5000' 5000' q haust-only (based on CFA and # of BR) airOow�CFM System Target ventilation airflow range �j0j to � � CFM 5000' (code -minimum) (120% of design flow) type —Supply-only _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 _ Pilot tube traverse 7 �f Ini' C 7 Z I airflow Flow collar Other (note below) Total _ NIA _ Passive flow hood supply — Flow box _ Pilot tube traverse ❑ ❑ airflow _ Flow collar _ Other (note below) I When supply airflow is circulated by air handler fan, fan speed for measurement Heating _ Cooling Continuous fan I Balanced airflow in balanced systems j Average of measured CFM Target flow range CFM supply + exhaust flows 5000' (average +/-15%) to 5000, Testing notes Sub -structural floor exhaust k441A -- no sub -structural floor exhaust system ❑,Pass ❑Fail _ J Testing tech (initials)= Design exhaust airflow (based on Target airflow limits ! approved design) CFM 5000' (design +/-15%) to CFM 5000' !Measured airflow I Flow — Flow box _ Pilot tube traverse Tool Air temp i Passive flow hood _ Flow collar through ADCF tool —Powered flow hood Other (note below) location tool (F) Indicated flow CFM Volumetric flow CFM 5000' jh Pass Fail __J Testing notes NIA No ductwork Testing notes rk outside conditioned space (incl multiple sys) Duct leakage —Testing tech (initials): data source ,:Testing rater name, company, testing date): House conditioned floor area Air temp ADCF sf (include full basement) through tool (F) Maximum Allowed Duct Leakage Measured Duct Leakage System #1 System #2 Test Parameter and Conditions Normalized Absolute (CFM25 5000' 1100 sf) (CFM25 5000') Indicated Volumetric (CFM25) (CFM25 5000') Leakage Type Timing Air Handler Pass Fall Pass Fail Total leakage Rough -in Excluded 4 ❑ I ❑ ❑ ❑ Total leakage Rough -in Included 6 ❑ ❑ ❑ El Total leakage Complete Included 12 El El❑ Elea age Complete Included 8 ❑ El❑ ❑ to outdoors Residential Mechanical Design Submittal V20140101 Page 2 Cooling For multiple systems, attach one page per system System #[Z Which parts of house does it serve? T'. a./tj Installed equipment (Be clear about which AC components are installed at time of testing) Testing tech (initials) i Manufacturer I Model # j Furnace or Boiler AC or Heat Pump Condenser AC or Heat Pump Coll M4 1v 01K (sat 1 is fiberglass Electrostatic Filter — Thickness ( MERV Type Basic pleated _ Other. ! brand - �(, p�y� (inches) % (optional) LHigh-effic pleated Static pressures Setup i j Speed: _ Heating �kocling _ Cont. fan I _ High -stage for multi -stage uipment i Blower speed tap: Humidifier damper. A _Open (Heating) i _Closed (Cooling) All registers open ?done dampers open I sP1 ^� s i j 1 OP Filter (SPt - SP2) . i I � SP2 i �Z Testing tech PaL (Same location for NSOP, TFSOP) Cooling: Measured air flow through indoor coil ❑ N/A — no AC installed Testing tech (initials) Design cooling airflow �y CFM 5000' Target airflow limits G p� to �1/ CFM 5000, (high stage) 75 �— (design +/- 15%) ! [ I I Measured airflow, I ` Flow rid SIZE `� ,, 0 Air tem ttool c ADCF 1rdl� NSOP� Flow Resistance TFSOP G ` Correction Factor PI (F)�- Measured airflow, no CFM Indicated airflow ?d U CFM l Volumetric airflow sc� CFM i 5000, — jss I ; adjustment(correction Measured IndicatedAFxADCF ❑IFail Testing ? i notes e Heating: Gas manifold pressure (high stage) Testing tech (initials i Manifold pressure Ta et manifold P Measured C s j OEM Spec @ 5000' �t IWC limits(spec+/- 5%) to 3, IWC pressure /r 7 IWC I1!Fall Heating: Temperature rise Testing tech (initials) OEM temperature rise limits 01 s to S� F } (high stage) 1 I Supply _ Return __ Tem , I Caution: within 10F j Measured temps (F): pa'r© air rise `7 3 ss LJI Fail �of tap of range Residential Mechanical Design Submittal V20140101 Page 3 16. Refrigerant Charge Testing tech (initials) Testing approach and targets r— j❑ N/A: No complete AC system ❑ 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) j Temperatures Condenser Non et-bu Return Target Target Target -_f (F): entering air temp airwet-bulb temp superheat Subcooling approach Subcooling 9 Discharge Condenser Liquid Actual ID.TXV Pass: Actual SC within +!- ! pressure saturation T F line F subcoolin F 3 F of target SC, 2 F min p (PSI)❑ (s000 chad)❑ temp❑ (CondT-ligline 9 JUTXV Fallg Superheat j j Suction Evaporator Suction Actual ;�'i Non-TXV Pass: Actual SH pre(Surj❑ saturation T❑F line❑F superheat❑F �wthin+/-5FoftargetSH PSI (s000•chart) temp (SuctlineT-evapT) Non-TXV Fail TXV checks: 'L[LI'l Pass: Field -installed TXV installed in accordance with OEM instructions Caution: Actual SH outside mfgr range Approach f Liquid linP� F Actual approach�F `❑ Approach Pass: Actual approach w thin +/- 1 F of target approach tem (Liq line T -condenser FAT) Approach Fail Register air flows All registers are cut through finish materials and moving air , ass C Fail (Remainder of register air flow section under development, not yet being enforced) Pressure balance Testing tech (initial Testing tech (initials) ' 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 3 to +3 2-11 ❑ n C" -3 to +3 �- �, t ❑ -3 to +3 -3 to +3 ❑ ❑ -3 to +3 ❑ ❑ -3 to +3 ❑ ❑ -3 to +3, ❑ ❑ 3 to +3 ❑ ❑ -3 to +3 ❑ ❑ -3 to +3 ❑ ❑ Residential Mechanical Design Submittal V20140101 Page 4 , o Combustion Combustion safety testing N/A -- no natural -draft combustion appliances Testing tech (initials) I� 'ance Types table must be completed for every home) Appliance types i t i i_ Worst -case depressurization performance r^� { !Housesetup These doors are cl _ # of bath fans on _ Vented range hood on I _ Clothes dryer on _ Air handler on I Other fans on: Other setup notes: I ij Outdoor temperature= F i i i CAZpressure BPI depressurization limit i (Pa wrt out slde) Measured net CAZ depressurization (Pa wrt outside) i OK (less negative) I Caution (more negative) Spillage BPI maximum limit (seconds. i Measured spillage duration (seconds i Pass = duration not exceeding limit I, ' Draft pressure BPI limit (Pa wrt CAZ f r Measured (Pa wrt CAZ i I Pass = pressure more negative than limit I 'CO concentration in undiluted flue gas j BPI maximum limit (ppm: j Measured CO (ppm Pass = CO level not exceeding limit Caution = CO level 25 to 100 ppm +i } ' Testing notes Appliance Combustion T pe 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 ❑ ❑ ❑ ❑ ❑ ❑ ❑ Fireplace #1 ❑ ❑ ❑ ❑ ❑ ❑ ❑ Fireplace #2 ❑ ❑ ❑ ❑ ❑ ❑ ❑ Other. ❑ ❑ ❑ ❑ ❑ ❑ ❑ ❑ JOK I ❑ Caution I ❑ I Caution I ion 60 60 60 ❑ jPass 1 ❑ lFail ❑ IPass I ❑ IFall ❑ Pass 1 ❑ IFail ❑ Pass 1 ❑ IFail ❑ Pass I ❑ IFail I ❑ Pass I ❑ Fail 100 100 100 ❑ jPass I ❑ lFail ❑ jPass I ❑ Fail ❑ jPass I ❑ IFail ❑ Icaution ❑ Icaution ❑ Caution Residential Mechanical Design Submittal V20140101 Page 5 9. System Controls System Controls Operating Per Design Intent Local exhaust (all fans) ❑ N/A Pass ❑ Fail Whole -house ventilation ❑ N/A Pass ❑ Fail Sub -structural floor exhaust NIA ❑ Pass ❑ Fail Heating (all systems) ❑ NIA Pass ElFail Cooling (all systems) ❑ NIA ass ❑ Fail 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 (print) Title E Company %—f 5 S l eS t I Signature and Date Technician #2 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 `j City of Fort Collins Building Services Department, and that the reported results are accurate to the best of my knowledge. i Nai 9f C Signature HVAC Contractor (City of Fort Collins license holder) 11I certify that I have reviewed this report and that the test results are an accurate representation of the performance of the installed mechanical 71 systems. I Na Signature Residential Mechanical Design Submittal V20140101 Page 6