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Home My WebLink About2808 Denver Dr - Disclosures/Mechanical - 04/26/2014City 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 TargeE� Measured value compare with, 1;aas Faii au I Otherto data or limd. target or limit - Testing date(s)1.,.. ADCF= Air Density Correction Factor, based on tool, ADCF altitude(6000% air temperature throu gh tool Volumetric flow CFM 6000' = ADCF x Indicated flow CFM Local12. •• • Bath exhaust Testing tech (initials Fi Flo _ box _ Pilot tube duct traverse - Airtemp.. t too _ Passive flow hood'. _ Other (note below) through tool (F / ADCF ddq Design Minimum Airflow Requirement Indicated Volumetric Exhaust Pickup Location Airflow (CFM (CFM 6000') Flow Flow Pass + Type of Operation (CFM) (CFM 6000') �ZC.60intermitbmt, 20Continuoust" 2-, 801ntermittent 20 Contin000s," S �3 _. ..... 'Intermittent _ 20 Continuous _ - 3 '601nt"ermittent - 20ConUnuousA ❑. - - - 601nterrnittent �� 20 Continuous , ❑- _ E 60intermittent 20Continuous' ❑' 20Continuous+- ,.,_ +"'> - '❑_ Testing notes Fail Kitchen exhaust NIA - hood does not vent to outside Testing tech (initials Oven fuel i .Gas- _ .trio-. Minimum airflow requirement (CFM 6000') +operation _-- ,1001ntermittent '_ 26Continuous: Measured airflow, " Flo - Flow box Passive flow hood _ Pilot tube traverse Flow rid '' ' TooE(—E grille duct. Air temp throu h ADCF too -Powered _ locatiois, hot .� - flow hood -Other (note below) OK) tool(F)� 000'Pass ''c f} ❑. Fail C Indicated flo FMVolumetrio flowCFM Testing notes Residential Mechanical Design Submitta1V20140101 Page 1 stems other than sub -structural floor exhaust Testing tech (initials Code -minimum ventilation airflo Design ventilation Q =- CFM 6000''' CFM 6000' hauston (based on CFA and # of BR) airflo � System IY 7 . -- type Supply -only" tOCFM 6f100'; 7LZ - _ Balanced Target ventilation airflow rang 60, code.minln um)(120%of desk n flow) Air Temp Indicated Volumetric Measurement Method Tool Location Through ADCF Flow Flow Pass Fail Tool F) (CFMI) (CFM 5000' Total whaust'low _ NIA _ Passive flow, hood box Pitot tube traverse // �� - f �� _ ®q�t 0 airflow _. Flow collar_ Other (note below) •�'�� Total supply _. NIA _ Passive flow hood _Flow box _ Pilot tube traverse- r, ❑ airflow _Flow collar _ Other (note below) '• - . , When supply airflow is circulated by air handler fan, fan speed for measurement _ Heating - —Cooling - _ Continuous fan NIA _ No ductwork . Testing notes ductwork outside conditioned space Pnd multiple sy ) Duet leakage=TEnerritials); ame,. data sourcetin -date House conditioned floor are =sf Air temp ADCF (include full baseme through t001 (F Maximum Allowed Duct Leaks a Measured Duct Leaks a System #1 stem #2 Test Parameter and Conditions NormalizedAbsolu (CFM25 5000' 1100 sf) (CFM25 6000') Indicated (CFM25)(CF Volumetric 26 5000') Leakage Type TlmingAi Handler Pass ail Pass all Total leakage Rough -In cluded �� _ ❑ �❑ ❑ ❑ Total leakage Rough -in Included $:: ns ;��, ;'^ ° ❑ ❑ ❑ , Total leakage Complete) laded , 12 ` uK ❑' Q ❑ n.�: Leakage Elt Complete Included $_ ❑ ❑u Residential Mechanical Design SubmittalV20140101 Page 2 For multiple systems, attach one page per system System 44 arts of house does it serve? Installed equipment (Be clear about which AC components are installed at time of testing) Testing tech (initials= r .;s Manufacturer Model # Furnace or BoilerAC or Heat F impCondenserAC or Heat Pump Coil t' R_1 ElectrostaticFilte - Thickness �� MERVTypeask; pleated Other - 22 bran h�ffic lasted (inches)�,7" (opt[ Static pressures SP1 CP Filter (SP1 SP2) Cooling: Measured air flow through indoor coil ,�414 -- no AC installed Testing tech (initial 1- (Same location for NSOP, TFSOP) Testing tech (inhials Target airflow limi ��..ro� a� v� �ti (design +/-15%)` - ��tQ ��,�,� CFM 5000' NSOPE � Flow Resistance Correction Facto dedairflo CFM Volumetricairflo CFM ;QPass d AF x FRC Indicated AF x ADC ;. 5000' Dail Heating: Gas manifold pressure (high stage) Testing tech (initials d Manifold pressur Target mnifold P Measured Pass -IWC �.to, ` IWCIWC 3 OEM spec @ 5000' limits (speca+1- 5%) �� w ;; pressure P Fail Heating: Temperature rise Testing tech (initials s a OEM temperature rise limits 'jj� (high stage �[- S Supp /qn Return " Temp y I�Caution: within 10F Measured temps (F): . f Y — _ �6' PassFail e !a Caution: ai 7 ns F. Hof top of range Residential Mechanical Design SubmittalV20140101 Page 3 Testing tech (initials= Testing approach and targets r ram' o complete AC systemN/A: H=e completed November -April (Installing contractor responsible for testing In warm weather) Subcooling + SH checkNonGIV: SuperheatOEM-specif EipproachOther OEM -specific ❑'. (documentation required) Temperatures Condenser Non-TXV: Return Target Target .�� Target;' (F): entering air temp air wet -bulb tamp superheat PAEA subcoolm , approach Subcooling # �, Discharge prea Condenser saturation �FFF LI ui Qine Actual �7 subcoolm OTXV Pass: Actual SC within +/- 3 F of target SC, 2 F min (PSI) ) (5000'ehart temp (Contl 7-Ilq line UTXVFail Superheat Y_ t Suction va ore rSuctionActual P pressur aturatio Tlinesuperheat , FFF s �,� ONon-TXV Pass: Actual SH within +/- 6 F of target SH - (PSI) (5000' chart temp - (Suct line 7 evap - QNon-TXV Fail irsR'� 1 TXV checks :[] Pass: Field -installed TXV installed 0_1 In accordance with OEM instructions Ucaution: Actual SH outside mfgr range Approach Liquid IinF Actual approae�F ,Approach Pass: Actual approach within +/-1 F of target approach tern (Liq line 7- pcontlenaer FA x� L_,Approach Fail Register air flows � E s All registers are cut through finish materials and moving air :-RassFail (Remainder of register air Flow section under development, not yet being enforced) Pressure balance Testing tech (Initialdi! " " Testing tech (initial Room Room -to -Core Measured %s y (match names on plans, include Pressure Drop Pressure Passl ail basement if there is a door) Target Range (Pa) Drop (Pa) 310 k c 1 I131 - �il `k�r El' Ell v e 3 to +3 0. �� to ❑, It 3 +3 •3=toy+3 ❑ ❑t I=. p ❑ ,U �_ 3to+3 El.PRE u n�� ri aai9'41si ¢ei id � a iarF 3 to +3 eL,T. �, a t ❑, ��' N Residential Mechanical Design SubmittalV20140101 Page 4 a Vombustlon safety testing N/A — no natural -draft combustion appliances ! VtAppliance Types table must be completed for every home) Worst -case depressurization performance Outdoor temperature ppliane F GAZ pressure BPI depressurization limit (Pa wrt outside) Measured net CAZ depressurization i (Pa wrt outside) ' OK (less negative) ) Caution (more negative) i} Spillage BPI maximum limit (seconds Measured spillage duration (seconds Pass = duration not exceeding limit 'Draft pressure f BPI limit (Pa wrt CAZ) Measured (Pa wrt CAZ) Pass =pressure more negative than i limit ,CO concentration in undiluted flue gas i BPI maximum limit i IPPm 1 Measured CO (PPm Pass = CO level not exceeding limit Caution = CO level 25 to 100 ppm i Testing 1 note - -- Testing tech (initials 4 ,�:El OK [ ❑;ICaution K❑S I ^❑s� Caution I tion v, msososo`�`,, x. El PassPas Fail FaHP Sli IFail ElPass❑t; FaiIP s❑-' E1{ FaiIP 80 ❑R Fair 'I 0100100' Residential Mechanical Design SubmittalV20140101 Page 6 Testing tech System Controls Operating Per Design Intent Local exhaust (all fans) ❑ NIA - Pass U �- Fail Whole -house ventilation ❑ NIA Pass Oq Fail Sub -structural Floor exhaust NIA ❑ Pass ❑ - Fail Heating (all systems) ❑ NIA Pass Fail Cooling (all systems) NIA ❑. Pass ❑ Fail Technician #2 performing Inspection and testing documented on this report (Approved Agency) 'G31 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. HVAC Contractor (City of Fort Collins license holder) 71 I certify that 1 have reviewed this report and that the test results are an accurate representation of the performance of the installed mechanical systems. Residential Mechanical Design SubmittalV20140101 Page 6