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Home My WebLink About7156 Shadow Ridge Dr - Disclosures/Mechanical - 01/12/2015City 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 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) 1. Rouse Data Address r Date of "Residential 7 _3 (p S/71q j' 0&) %2 % G L Mechanical Systems Builder Design Submittal" information referenced HVAC contractor SGYVJGB by testing technicians As -built changes mach design submil Testing date(s) 2:'Local Exhaust (Sppt;Ventilation) Bath exhaust Testing tech -a Flow "Flow box _ tot tube duct traverse Air temp Flow hood Other below) through tool ADCF 1 tool assive _O(note (F) �Q Measured Airflow Design Airflow Minimum Airflow Requirement Indicated Volumetric Exhaust Pickup Location (CFM (CFM Flow Flow Pass Fail 5000') +Type of Operation Oper ation (CFM) (CFM 5000') L _450Intermittent _20Continuous ElP W � 50 Intermittent _ 20 Continuous -70 -7 -7 X ❑ pDank. 3 50Intermittent 20 Continuous ❑ A 50 Intermittent _ 20 Continuous 6 ,� ❑ _ 50 Intermittent -40 Continuous ,)(50Intermittent — 20 Continuous50Intermittent tAE1 20 Continuous Testing notes E (_ o Po4l t LJ6 Kitchen exhaust N/A - hood does not vent to outside K Testing tech (initials)= Oven fuel _Gas Electric Minimum airflow requirement (CFM 5000) + operation _ 100 Intermittent _ 25 Continuous Measured airflow Flow box _ Flow tube traverse _Interior grille Air temp Flow —Passive flow hood _ Flow grid Tool Exhaust duct through ADCF tool _ Powered flow hood _ Other (note below) location (Exterior termination not OK) tool (F) Indicated flow CFM Volumetric Flow CFM 5000' ElPass E Fail Testing notes Residential Mechanical Design Submittal V20140101 Page 1 • eVentilation Systems other than sub -structural floor exhaust Testing tech (initials) Code -minimum ventilation airflow Design ventilation (based on CFA and # of BR)[0] 5000' airflow CFM 5000' System KSupplExha-onlyy —Balanced / to CFM 5000, type _Balanced Target ventilation airflow ranger�p ode -minimum) (1202td sign flow) v 6 v , v • — - — Measured Airflow Air Temp Indicated Volumetric Measurement Method Too( Location Through ADCF Flow Flow Pass Fall Tool (F) (CFM) (CFM 5000') Total exhaust _ N/A _ Passive flow hood Flow box Pilot tube traverse rq/elf—'�y Q I 1 _ ( �1 14 ❑ — (Q V l/ lfl `pill ' airflow Flow collar Other (note below) Total N/A _ Passive flow hood supply — low 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 to CFM ElPass l�Fail supply + exhaust flowsE=5000' (average +/-15%) 5000' L� Testing notes ,Sub -structural floor exhaust XN/A -- no sub -structural floor exhaust system Testing tech (initials) Design exhaust airflow (based onCFM 5000' Target airflow limits to CFM 5000, approved design) (design +/-15%) Measured airflow Flow box _ Pilot tube traverse Air temp Flow — Passive flow hood _ Flow collar Tool through ADCF tool —powered flow hood — Other (note below) location tool (F) Indicated Flow CFM Volumetric flow CFM 5000' ❑ Pass C! Fail N/A No ductwork Testing notes �No ductwork outside conditioned space (incl multiple sys) Duct leakage —Testing tech (initials): DOUG U Rd data soume -Energy rater (name, �y. company, testing date): V213 t House conditioned floor area �% ''l (include full basement) "� 1 Test Parameter and Conditions i sf Air temp ��{{ ADCF Rio] through tool (F) t,o lino u/`� Maximum Allowed Duct Leakage Normalized Absolute (CFM25 5000' / 100 sf) (CFM25 5000') Measured Duct Leakage Indicated Volumetric (CFM25) (CFM25 5000') System #1 System #2 Leakage Type Timing Air Handler Pass Fail Pass Fail Total leakage Rough -in Excluded 4 ❑ ❑ ❑ I ❑ Total leakage Rough -in Included 6 ❑ Total leakage Complete Included 12 ❑ ❑ ❑ ❑ Ftea age o outdoors Complete Included 8 El ❑ ❑ ❑ Residential Mechanical Design Submittal V20140101 Page 2 • Cooling Equipment For multiple llsy��s/te''''�JmI� s, attach one page per system System #1 /�/I Which parts of house does it serve? &) / o Installed equipment (Be clear about which AC components are installed at time of testing) Testing tech (initials) Furnace or Boiler AC or Heat Pump Condenser AC or Heat Pump Coil Manufacturer €/L /L # ' Y] �i� / �6 G y A 33 6 �o�! 7Model L Al Filter Basic fiberglass _Electrostatic Thickness ❑ MERV❑ brand /� (J C �-� Type _igh- ffipleated _High-pleated pleated _ Other: (inches) / (optional) Bas Static pressures —Heating Cooling _ Cont. fan y gh-stage for multi -stage equipment / Blower speed tap: /_ le, l) Humidifier damper. _ XN/A _ Open (Heating) _ Closed (Cooling) All registers open dampers open SP1� AP Filter (SP7 - SP2) ' 1� Cooling: Measured air flow through indoor coil Design cooling airflow ��CFM 5000' ) (high stage) F1 SP2 �Q Testing tech (initials) ie location SOP, )P) • SP3 g� AP Total ESP (SP3SP2) Testing tech (inifials)I I ,S'/�GF Target airflow limits J 5' (design +/-15%) / to / CFM 5000' % ❑ N/A — no AC installed Measured airflow gridR14 Air temp throughFlow 70 ADCF NSOP /� Flow Resistanceplate TFSOP� Correction Factor L • Q� size20 tool (F) f (/ Measured airflow, no adjustment/correction CFM Indicated airflow '// % Measured AFx FRCF /{ �/ CFM Volumetric airflowCFM Indicated AF x ADCF[/N:�5000' r� Pass �I Fall Testing Heating: Gas manifold pressure (high stage) Testing tech (initials) Manifold pressure Target Targetmanifold P IWC Measured / IWC LEI[ ass OEM spec @ 5000' L� limits (spec +/- 5%) r /+ pressure Fail Heating: Temperature rise Testing tech (initials) OEM temperature rise limits L/� to 7� F (high stage) G Supply _ Return 7 _ Tempe Caution: within 10F Measured temps (F): air air rise %'% ] ass ❑� Fail ❑ of top of range Residential Mechanical Design Submittal V20140101 Page 3 Testing approach and targets ❑ NIA: 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) Temperatures Condenser Non-TXV: Return Target Target Target superheat subcooling approach (F): entering air temp airwet-bulbtemp Subcooling Discharge pre Condenser L uid Actual ❑ TXV Pass: Actual SC wthin +/- saturation F 3 F of target SC, 2 F min aline❑F subcoline (sur )❑ PSI (5000•onad) temp (condr-llgiinen TXVFaiI c, rt) n E Superheat Suction pressure❑ Actual Evaporator Suction Non-TXV Pass: Actual SH saturation linesuperheat F within +/_ 5 F of target SH (PSI) (5000'chart) rt) temp (Butt liner - evapT) LINOn-TXVFaII TXV checks: ❑ Pass: Field -installed TXV installed in accordance with OEM instructions LCaution: Actual SH outside mfgr range Approach Liquid line�F Actual approach�F ❑ Approach Pass: Actual approach within +/-1 F of target approach temp (uglineT- condenser EAT) Approach Fall Testing notes ADD GUI 7_02 7 =, 7. Room Register air flows Testing tech (initials) All registers are cut through finish materials and moving air Xpass [Ell Fail (Remainder of register air Flow section under development, not yet being enforced) Pressure balance 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 5 3to+3 �� lZ ❑ V P -3 to +3 o t7 p( C El/ i L i1I 3to+3®yy 610 ElIS 3 to +3 V u ❑ 1. AVN 2 3to+3 13 ❑ r -3 to +3 — 1 Eli 3 to +3 ❑ ❑ -3 to +3 ❑ ❑ -3 to +3 ❑ ❑ -3 to +3 ❑ ❑ Residential Mechanical Design Submittal V20140101 Page 4 Combustion ❑ Combustion safety testing NIA — no natural -draft combustion appliances Testing tech (initials) (Appliance Types table must be completed for every home) Appliance types Appliance Combustion Type NIA Draft -hood Natural -draft Induced -draft Natuml-dmft Power- vent Direct- vent Powered sealed - combustion Electric Furnace #1 ❑ ❑ ❑ ❑ ❑ ❑ Furnace #2 ❑ ❑ ❑ ❑ ❑ ❑ Boiler #1 ❑ ❑ ❑ ❑ ❑ ❑ Boiler #2 E ❑ ❑ ❑ ❑ ❑ ❑ Water heater #1 1 ❑ ❑ ❑ ❑ ❑ ❑ Water heater #2 E ❑ ❑ ❑ ❑ ❑ ❑ Fireplace #1 E ❑ ❑ ❑ ❑ ❑ ❑ Fireplace #2 E ❑ ❑ ❑ ❑ ❑ ❑ Other: Ef ❑ ❑ ❑ ❑ ❑ ❑ Worst -case depressurization performance House seta These doors are cl # of bath fans on —Vented range hood on _ Clothes dryer on _ Air handler on Other fans on: Othersetup notes: Outdoor temperature = F CAZ pressure BPI depressurization limit (Pa wrt outside) Measured net CAZ depressurization (Pa wrtoutside) 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 ❑ 1 OK I ❑ I Caution ❑ OK I ❑ I Caution ❑ I OK ❑ Caution 60 60 60 ElPass ❑ Fail ❑ Pass ElFail ❑ Pass ❑ Fail ElPass ❑ Fail ❑ Pass ❑ IFail I ❑ Pass I ❑ Fail 100 100 100 ❑ 1pass ❑ Fail ❑ Pass I ❑ lFail ❑ 1pass I ❑ IFail ❑ jCaution ❑ Caution ❑ lCaution Residential Mechanical Design Submittal V20140101 Page 5 '_ w 9. System Controls~ System Controls Operating Per Design Intent Local exhaust (all fans) ❑ NIA A Pass ❑ Fail Whole -house ventilation ❑ N/A Pass ❑ Fail Sub -structural floor exhaust N/A ❑ Pass ❑ Fail Heating (all systems) ❑ ❑ Fail Cooling (all systems) ❑ N/A Pass ❑ Fail Signatures Technician #1 performing inspection and testing documented on this report (Approved Agency) FI 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; II Title Compan) I ' I Signature and Date L_ 7oVfa brow C-0NSVVi "( GG UVA L Technician #2 performing inspection and testing docume a 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 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 s systems. j Name (print) l Y f J r h n u Title Company i j Signature and Date I_ Residential Mechanical Design Submittal V20140101 Page 6