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HomeMy WebLinkAbout612 W Mulberry St - Disclosures/Mechanical - 11/19/2014City 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 Fort Collins 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 Oher or limit tocomparewith Pass Fail Caution tlata target or limit ADCF =Air Density Correction Factor, based on tool, ADCF altitude (5000'), air temperature through tool Volumebic flow (CFM 5000') =ADCF x Indicated flow (CFM) Address Z IL' �� ear Sf _ Date "Residential 6✓ w Mechanical cal Systems Builder 1 Cr I rLe YLu Design Submittal" �// information referenced HVAC contractor Ei0j� n��-��nCl A C by testing technicians As -built Chang meth design sub Testing date(s) Bath exhaust Testing tech (ini0als)I Ibkl Flow Flow box Pilot tube duct traverse Air temp / too Passive flow hood Other (note below) through tool (F) F� ADCF Measured Airflow Design Minimum Airflow Requirement Indicated Volumetric Exhaust Pickup Location (CFM (CFM (CFM 5000') Flow Flow Pass Fail 50001 +Type of Operation (CFM) (CFM 5000') .f.. -C La Ir �u/ h s � 50 Intermittent 20 Continuous � V - Per I—SaT K V . ( 50 Intermittent ❑ 20 Continuous ! ! Z 1 50 Intermittent 20 Continuous 50 Intermittent 20 Continuous 50 Intermittent 20 Continuous 50 Intermittent 2D Continuous ❑ 050 Intermittent ❑ 20 Continuous Testing notes Kitchen exhaust NIA- hood does not vent to outside El Testing tech (initials)[ 1/-C /I Oven fuel Gas EJectdc Minimum airflow requirement (CFM 5D00') +operation t001ntermiaent U 25 Continuous Measured airflow Flow tool Flow hex Passive Dow hood Pilot tube traverse Flow grid Tool location nterior grille Exhaust duct I(E�terrrt�tb.�OK) Air temp ❑/J through �� ADCF q Powered flow hood Other (note below) tool F II6 Indicated flowE:= CFM Volumetric flowEF=CFM 5000' N Pass Fail Testing notes E-re,�Aedali r C Residential Mechanical Design Submittal V20140307 Page 1 3.'Whole-Moute Ventilation Systems other than sub -structural floor exhaust Testing tech (inidals)I I c4i l Code -minimum ventilation airflow ZZ� CFM 5000' Design ven0lationCFM 5000' (based on CFA and # of BR) airflrnv 5C/ System Exhaust -only type ❑Supply -only Target ven0lation airflow range to CFM 5000' ❑ Balanced (atdo-minlmum) (120%of design dav) Measured Airflow Air Temp Indicated Volumetric Measurement Method Tool Location Through ADCF Flow Flow Pass Fail Tool (F) (CFM) (CFM 5000') TotalN exhaust OPassive flow hood lost low box Pilot tube Traverse <( Yl� fl0 tr, F4K / (!` ((� L/ /, 0 I ` 117 '77 airflow Flow collar ❑ Other (note below) 1-1CVSt Total El NIA ❑ Passive now hood supply ❑Flow box ❑ Pilot tube traverse airflow Flow collar Other (note below) When supply airflow is circulated by air handler fan, fan speed for measurement Hea0ng Cooling [:[ Continuous fan Balanced airflow in balanced systems to Average of measured CFM Target flow range CFM Fail supply + exhaust Rows 5000' (average+l-15%) 5000' I esnng //�� notes f7Rvl tjt'f'"7'V Y'tJk, u `Qd'i l✓t )eQGIj ti k✓. (Oli7Yrcci2 Wt✓ej &i,' Ju✓t n9 t � Sub -structural floor exhaust WA —no sub-sbuclural floor exhaust system Testing tech (initials) Design exhaust airflow (based on Target 5000' Target airflow limits to approved design) (design +/- 15%) CFM 5000' Measured airflow Flow —Flow box 0 Pilot tube traverse I Tool An temp tool❑Passive flow hood❑Flow collar bg5on 1toou ADCF� Powered flow hoodd Other (note below) tool (F)F) Indicated flow CFM Volumetric Rm==CFM 5000' Pass Fail 4. r + Crodliog, Duct Leakage, WA No ductwork Testing notes No ductwork outside condid4ted Space (cod munlple sys) DucTesting t e datasourc_Energy data source tern (initials): rater (name, company, testing date): Q IJ�r:a 5:^til-1 'I House conditioned floor area (mdude tun easement) Z Air tem sf through tool (F) �? ADCF i Maximum Allowed Duct Leaka a Measured Duct Leakarle Test Parameter and Conditions Normalized (CFM25 5000' 1100 sf) Absolute (CFM25 50001 Indicated (CFM25 Volumetric (CFM255000') System #1 System #2 Leakage Type Timing Air Handler Pass Fail Pass Fail Total leakage Rough -in Excluded 3 ❑ Total leakage Rough4n Included 4 ❑ ❑ ❑ Total leakage Complete Included 4 iZi !� Residential Mechanical Design Submittal V20140307 Page 2 For multiple systems, attach one page per system System #© Which parts of house does it serve? / r •!1� Installed equipment (Be clear about which AC components am installed at time of testing) Testing tech (inifials)i AC "Heat AC or Heat Model#I 6"g6'I6;&-� I 16 Zi's Filter _ Basic fiberglass _ Electrostatic ThicknessNr MERV brand UAVnOLOA Type Basic pleated _Other. ❑High-effic pleated (inches)(optional) Static pressures 'ed:❑Heating gcooting ❑Com-fan Highslage for multi -stage equipment damper.. ❑ WA Open (Heating) )]Closed (Cooling) All registers open Zone dampers open 0 SP1 —� AP Filter r1 (SP1- SP2) Cooling: Measured air flow through indoor coil Design cooling airflow CFM 5000' (high stage) v v Measured airflow Rowgrid ❑ 14 Air temp pp plate size 20 through " tool (F) �fr//iVJ Measured airflow, no /"aL p CFM adjustrnent/correction '(J.J Testing tech (initials)I TYjQ SP4 '3--, (Samelsration V 1 for NSOP, TFSOP) 4P Coil it fSP3-SP41 t/d .SP3 V.�% AP Total ESP %� ❑ WA — no AC installed Testing tech (ini lals)m� Target airflow limits to CFM 5000' (design +/- 15%) ADCF /�y� NSC�P�JII 3 TFSOP C( Flow Resistance cr IndicatedairflowICFM Volumetric airflowF q ❑Pass MeasweC AFx FRC hiEiraleE AFx ADC ( J 5000' FaB []Fad iJinGil�X1 '�t7 RE'�cr�^�+t? i� �siyu G!'� 1/L)45 '�i7Y COD'lnq •�� ��ea�7�49 Heating: Gas manifold pressure NO Sage) Testing tech (initials) Manifold pressure [WC Target manifold P lc IWC Measured IWO ❑Pass OEM spec @ 5000'-1 limits (spec+/-5%)� pressure ❑:Fail Heating: Temperature rise Testing tech (initials) OEM temperature rise limits to F (high stage) •Measured tem s F : supply — Return — Temp Caution: within 10F p () air air [is: ❑ Pass ❑ Fail ❑of top of range Residential Mechanical Design Submittal V20140307 Page 3 .- �Testing approach and targets Testing tech (nitlals) ❑N/A: No complete AC system ❑ NIA: House completed November - April (InutaNny odmgoor resporetble for teenig hwam weathen [-]TXV: Subcooling + SH check ❑ Non-TXV: Superheat ❑ OEM -speck: Approach [—]other OEM -speck (documentation required) Temperatures Condenser Non-TXV: Return Target Target Target Target (F): antedng air temp air wet -bulb temp superheat subcooling approach Subcooling Discharge Condenser Liquid Actual [—]TXV Pass: Actual SC within pressure"satumflon T❑F line❑F sutiZing❑F 3 F of target SC, 2 F min (PSI)(sooe ctim) temp (Cone! T-N lure T) ❑TXV Fail Superheat Suction Evaporator Suction Actual ❑Non -TXV Pass: Actual SH pressure saturation T❑F line❑F superheat❑F within+/-5 Fof target SH (PSI) (5doo tear[) temp (Suet ene T-swap T) —Non-TXV Fail TXV checks: ❑ Pass: Feld -installed TXV installed in accordance with OEM instructions Caution: Actual SH outside mfgr range Approach Liquid Iina F Actual approach ❑ Approach Pass: Actual approach within +/- 1 F of target approach temp (Liq rme T-condenser EAT) Approach Fail Register air flows rye Testing tech (inifials)[pa All registers are cut through finish materials and moving air lyrl Pass ❑ Fail (Remainder of register air flow section under development, not yet being enforced) Pressure balance Testing tech Qnitlals)� 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 UPP-ew' Oedv-oz^1 -3to+3 FJ ® JIEI -3 to +3 ❑ 3to+3 ❑ 3to+3 ❑ 1 ❑ -3to+3 ❑ ❑ -3 to +3 ❑ ff -3to+3 ❑ ❑ -3 to +3 ❑ ❑ -3 to+3 D El -3 to +3 ❑ ❑ Residential Mechanical Design Submittal V20140307 Page 4 Combuslion Safety Combustion safety testing WA — no natural -draft combustion appliancesLON Testing tech (Initials)® (Appliance Types table must be completed for every home) Appliance types Appliance Combus0onType WA Draft -hood Natuml-draft Induced -draft Natural -draft Power- vent Direct- vent Powered sealed- combustion Electric Furnace #1 ❑ ❑ ❑ ❑ ❑ ❑ Fumace#2 ❑ ❑ ❑ ❑ ❑ ❑ ❑ Boiler #1 ❑ ❑ ❑ ❑ ❑ ❑ ❑ Boiler#2 ❑ ❑ ❑ ❑ ❑ ❑ ❑ Water heater#1 ❑ ❑ ❑ ❑ ❑ A ❑ Water heater#2 ❑ ❑ ❑ ❑ ❑ ❑ ❑ Fireplace #1 ❑ ❑ ❑ ❑ ❑ ❑ ❑ Fireplace #2 ❑ ❑ ❑ ❑ ❑ ❑ ❑ Other. ❑ ❑ ❑ ❑ ❑ ❑ ❑ Worst -case depressurization performance # of bath fans on Vented range hood on Clothes dryer on Air handler on fans on: Outdoor temperature = F doors are notes: CAZ pressure BPI depressurization limit IN wn outside) Measured net CAZ depressurization (Pa wit 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 wit CAZ Pass = pressure more negative than limit CO concentration in undiluted flue gas BPI maximum limit Measured CO Pass = CO level not exceeding limit Caution = CO level 25 to 100 ppm ❑ OK I ❑ I Caution ❑ JOK I ❑ I Caution ❑ OK ❑ Caution 60 60 60 ❑ jPass I ❑ IFail 1 ❑ Pass I ❑ jiaii I ❑ Pass ❑ Fail ❑ Pass ❑ Fail ❑ Pass ❑ Fail ❑ Pass ❑ Fail segled CeNArJ' Js4'em k-J✓hare i- Ta14k(ecs V"6— ✓ keJ4V Residential Mechanical Design Submittal V20140307 Page 5 System Controls Operating Per Design Intent Local exhaust (all fans) ❑ WA Pass ❑ Fail Whole -house ventilation ❑ WA Pass ❑ Fail Substructural floor exhaust ❑ WA ❑ Pass ❑ Fail Healing (all systems) El WA ID Pass ❑ Fail Cooling (all systems) ❑ WA M Pass ❑ Fa Testing tech (initials)I L�7 Testing Notes I 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 Wth pmtocels specified by the City of Fort Collins Building Services Department, and that the reported results am accurate to the best of my knowledge, Name (print) Title Company Signature and Date G : el C( S iv ( +-k �✓`e v CUC r v ` it (ci j Technician #2 performing Inspection and testing documented on this report (Approved Agency) I certify that the tests referenced above, in sections bearing my initials, mm performed in accordance vAth protocols specified by the City of Fort Collins Building Services Department, and that the reported results are accurate to the best of my knowedge. Na Signature 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 ;systems. Ni Signature me (pdnt) Title Company and Date Residential Mechanical Design Submittal V20140307 Page 6