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Home My WebLink About251 Urban Prairie St - Disclosures/Mechanical - 01/09/2015,.- City of Fort Collins Residential Mechanical Systems Performance Report Updated 3/7/2014 This form is a record of testing targets and results, with Pass/Fail outcomes. For information on measurement tools City. of and testing techniques, see the "Residential New Construction Mechanical Systems Testing Guide." The guide and Fart Collins this form may be periodically updated; check the Building Services web site for the current version. / ~� ues This form must be completed and signed by an "Aooroved Agency,." and submitted to Building Services as a requirement for receiving a C.O. Color key Target Measured value Other or limit to compare with Pass Fail Caution 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 Date of "Residential 251 Urban Prairie St Design Design Submittal" submittal was Builder Phiinreen Construction not turned in at information referenced HVAC contractor Perfect Temp by testing technicians permit stage. As -built changes vs mechdesign submittalUnit tested as a duplex w/ shared mechanical systems. Testing date(s) 117/15 2& Local Exhaust (Spof; Ventilation) Bath exhaust Flow ✓ Flow box Pilot tube duct traverse Air tempo tc��,?asshw,',larAte"&-Lgv) Testing tech (initials) BS ADCFI Measured Airflow Exhaust PickupLocation EDesign Minimum Airflow Requirement (CFM 5000') +Type of Operation Indicated Flow (CFM) Volumetric Flow (CFM 5000') Pass Fail Laundry main fir EZ50 Intermittent ❑ 20 Continuous 51 56 ❑✓ Main fir bath E Z50 infermfrfent E]2Q Continuous SQ 55 u Guest bath 2nd fir E Z50 Intermittent 20 Continuous 60 66 ❑✓ Master bath main fir E P/ 501ntermittent 20 Continuous 71 78 0 50 Intermittent 20 Continuous ❑ 1:150Intermittent ❑ 20 Continuous ❑ 050 Intermittent 20 Continuous0 El Testing notes Kitchen exhaust N/A - hood does not vent to outside F1 Testing tech (initials) Oven fuel ❑Gas ❑✓ Electric Minimum airflow requirement (CFM 5000') + operation 1:1100 Intermittent ❑, 25 Continueus Measured airflow Flov Flow box Pitot tube traverse ❑Interior grille Air temp Passive flow hood Flow rid Tool — tcol 0 location ❑Exhaust duct through ADCF Powered flow hood Other (note below) (Ex erlar termina[ion not OFq tool (F) Indicated flow CFM Volumetric flaw CFM 5000' Pass Fail Testing notes Residential Mechanical Design Submittal V20140307 Page 1 Systems other than sub -structural floor exhaust Code -minimum ventilation airflow 50 CFM 5000' Design ventilation 50 CFM 5000' (based on CFA and # of BR) airflow Target ventilation aldlow range 50 to 60 CFM 5000, (code -minimum) (12(r/ of design flow) Testing tech (initials) F13S �_ Exhaust -only System type ❑Supply -only Balanced Measured Airflow Air Temp Indicated Volumetric Measurement Method Tool Location Through ADCF Flow Flow Pass Fall Tool (F) (CFM) (CFM 5000') Total exhaust ❑ N/A ❑ Passive flow hood ❑ Flow box 0 Pitot tube traverse HRV exhaust duct 70 1.098 61 67 0 11 amaw ❑Flawcollar 0Other (note below) Total supply ❑ N/A ❑ Passive flow hood ❑Flow box E] Pilot tube traverse HRV supply duct 54 1.077 32 34 0 11 airflow, ❑ Flow collar ❑ Other (note below) When supply airflow is circulated by air handler fan, fan speed for measurement Q Healing Q Cooling D Continuous fan Balanced airflow in balanced systems Average of measured CFM Target flow range CFM supply +exhaust (lows 50.5 5000' (average +/- 15%) 50 l° 60 5000, Z Pass ❑i Fail Testing Air handler was not running at time of test on HRV. notes Sub -structural floor exhaust I(�EI N/A— no sub -structural floor exhaust system Testing tech (initials) Design exhaust airflow (based an CFM 5000' Target airflow limits to CFM 5000, approved design) (design +/-15 %) Measured airflow Flow _ Flow box Plot tube traverse Tool Air temp tool Q Passive flow hood ❑ Flow collar location through ADCF Powered flow hood Other (note below) tool (F) 6n01 CFM Vafumetn`cflbwl ICFGrsaw, Ejfass )Fad' - o o• e 0 e- N/A�Noductwork Te sting All ducts within conditioned space. No ductwork outside conditioned space (ind n le s s Testing tech (initials): Duct leakage _Energy ratet (name, data source company, testing dale): House conditioned floor area sf Air temp ADCF (include full basement) through tool (F) Maximum Allowed Duct Leakage I Measured Duct Leaka a Test Parameter and Conditions Normalized (CFM25 5000' / 100 sf) Absolute (CFM25 5000') Indicated (CFM25) Volumetric (CFM25 5000') System #1 System 42 Leakage Type Timing Air Handler Pass Fall Pass Fail Total leakage Rough -in Excluded 3 EDIO El ❑ Total leakage Rough -in Included 4 El 10 ❑ ❑ Tofaf leakage Complete Included 4 I__I E EI Eli Residential Mechanical Design Submittal V20140307 Page 2 a • s • e a For multiple systems, attach one page per system System #❑ Which parts of house does it serve? Whole house + radiant loop serving studio. Installed equipment (Be clear about which AC components are installed at time of testing) Testing tech (initials) cb Furnace or Boller AC or Heat Pump Condenser AC or Heat Pump Coll Manufacturer BOSCH Model # CE025-1 CF Basic fiberglass Ll Electrostatic Filter Type QBasic pleated a Other: ThicknessE MERV Q brand High-effic pleated (inches)(optional) Q Static pressures Setup Speed: ❑ Heating ❑ Cooling Q Cant. fan ❑� High -stage for multi -stage equipment Blower speed lap: Heat/cool same fan speed Humidifier damper: El NIA 00pen (Heating) ❑Closed (Cooling) ❑ All registers open ❑ Zane dampers open AP Filter \ (SP7 - SP2) �. Cooling: Measured air flow through indoor coil Design cooling airflow 600 CFM 5000' (high stage) I SP2 .12" ❑ N/A -- no AC installed Testing tech (initials) cb (Same location - SP4 1 5" for NSOP, TFSOP) AP Coil (SP3-SP-0) • SP3 AP Total ESP 27" (SP3-SP2) Testing tech (initials) cb Target airflow limits 510 to 690 CFM s000' (design +/-15 /) Measured airflow Flow grid size E] 14 �✓ 20 Air to(� 68 throw h ADCF 1.098 NSOP TFSOP ❑ FlowRonFa for Correction Factor plate tool Measured airflow, no adjustment/correction E:1 CFM Indicated airflow Measured AF FRCF 585 CFM Volumetric airflowCFM ❑'� Pass Indicated AFXADCF1�15000' x ❑ Fail Testing notes Unable to test true total static pressure due to placement of the coil. Not a typical air handler confi uration. P P tYP 9 Heating: Gas manifold pressure (hkthsrage) Testing tech (initials)= Manifold pressure Target manifold P Measured ❑ Pass OEMs spec IWC limits (spec to IWC IWC p (p ) pressure � Fail Heating: Temperature rise Testing tech (initials) OEM temperature rise limits to F (high stage) Supply Return Templj�I Caution: within 10F Measured temps (F): — — L�1 Pass ❑ Fail El air rise i Iu of top of range Residential Mechanical Design Submittal V20140307 Page 3 Testing tech (initials) Testing approach and targets ❑N/A: No complete AC system ❑ NIA: House completed November -April (installing contractor responsible for testing in wane weather) ❑TXV: Subcooling + SH check ❑ Nan-TXV: Superheat ❑ OEM -specific: Approach []Other OEM -specific (documentation required) Temperatures Condenser Non-TXV: Returnerheatu TargetL1l Targetu (F): entering air temp air wet -bulb temp superheat subcooling approach Subcooling Discharge Condenser Liquid Actual ❑TXV Pass: Actual SC within +/- ressure saturation T F line F subcoolin F 3 F of target SC, 2 F min 9 9 P 9 9 (PSI) (sago than) temp (coedT-liglineTf ❑TXV Fail Superheat Suction Evaporator Suction Actual ❑Non-TXV Pass: Actual SH pressure saturation T F innF F superheat❑F within XV 5 F of target SH (PSI) (5000'chan) temp (SuctlineT-evapT) ❑Non -]Non TXV checks: ❑ Pass: Feld -installed TXV installed in accordance with OEM instructions ❑Caution: Actual SH outside mfgr range Approach jII�(� Liquid Iine�F Actual ensEAT) F-IF ❑ Approach Pass: Actual approach within +/-1 F of target approach temp (LiglineA Actual approach ❑Approach Fail Register air flows Testing tech (initials) FBS 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 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 Bedroom 2nd fir E (missing attic hatch) -3to+3 1 0 ❑' Bedroom 2nd fir N -3to+3 1.6 0 ❑ Master bedroom 1 st fir N -3 to +3 .2 0 ❑ -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 V20140307 Page 4 natural-draftCombustion safety testing N/A — no . . . appliances Testing (Appliance Types table must be completed for every home) F Appliance types AnpJiance Combustion Type m/A Draft -hood Natural-draft Mduced-draft Natural -draft Pow- vent R'vect- vent PoiewedseaJed- 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: Tested appliances Outdoor temperature = F Appliance Location CAZ pressure BPI depressurization limit (Pa wrt outside) Measured net CAZ depressurization (Pawn outside) OK (less negative) Caution (mare negative) HD OK ElCaution El OK ❑ Caution El OK El Caution Spillage BPI maximum limit (seconds) 60 60 60 Measured spillage duration (seconds) Pass = duration not exceeding limit ❑ Pass ❑ Fail ❑ Pass ❑ Fail f❑ Pass ❑ Fail Draft pressure BPI limit (Pa wr Measured (Pa va Pass = pressure more negative than limit CO concentration in undiluted flue gas BPI maximum limit Measured CO Pass = CO level not exceeding lirril Caution = CO level 25 to 100 ppm CAZ) CAZ) ❑ Pass ❑ Fail ❑ Pass I ❑ IFail ❑ Pass ❑ Fail (ppm) 100 100 100 (ppm) ❑ Pass ❑ Fail ❑ Pass ❑ Fail ❑ Pass ❑ Fai4 '❑ lCaution ❑ Caution ❑ ICaution Residential Mechanical Design Submittal V20140307 Page 5 , , . 9. System Controls System Controls Operating Per Design Intent Local exhaust (all fans) ❑ N/A Q Pass ❑ j Fail Whole -house ventilation ❑ WA .[D Pass ❑ I Fail Sub -structural floarexhaust [D MIA ❑ Pass ❑ Fail Heating (all systems) ❑ N/A 0 Pass ❑ Fail Cooling (all systems) ❑ N/A Q Pass ❑ Fail Signatures Testing tech (initials) FBS Testing Notes Technician #1 performing Inspection and testing documented an this report (Approved Agency) I f 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. fName (print) i Title i I Company , ,, Ug Signature and Date Brad Smith Energy Rater EnergyLogic, Inc y [p „ 2015.01.09 1 N `' 1'/ t(I 08:46:31-07'00' Technician #2 performing inspection and testing documented on this report (Approved Agency) r-1 ' f 1 certify that the tests referenced above, in sections bearing my initials, were performed in accordance with protocols specified by the City of Fart Collins Building Services Department, and that the reported results are accurate to the best of my knowledge. Nai Signature �l 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 j systems. • t Namelfvmg CHRIS'SIJTTS I i Title CONTRACTOR j company PERFECT TEMP II Signature and Date Residential Mechanical Design Submittal V20140307 Page 6