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HomeMy WebLinkAboutCOMCHECK - 03-00063 - Woodshed Properties - Three 4-Plexes Bldgs #2,3,4Envelope Compliance Cer-tificate 2000 IECC COMcheck-EZ Software Version 2.4 Release Zc Data filename.- C-AProaram Flles\Check\COMcheck-EZ�Kev1'nsnelleck Section 1: Project Information Project .ems.: earner - nt t r: Document Author - Woodshed P t . r- Wooh 'r rt Design Intellicence Kevin Snell Section 2.- General Information u ildin .t (for weather data). - Climate t .li .t Zone: Heatincy Decree Days duressF): CoolingI r Days (base duress �F): Building TvI)e Other Project Description (check orae): New Construction Addition Alterati,on Section 3; Requirements Checklist Rexburg, Idaho lb $ 6 9 3 143 Permit Nw-nber Checked ,Syt'Date Floor Area 252 Unconditioned Shell (File Affidavit) .l. Dept. Use fAirLeakage, Component Certification, and �r Retarder Requirements . All joints and penetrations are caulked, gasketed weath er- stripped, or otherwise sealed. 2. doors,-I , and skyl'ghts certi tri g leakage requirements. t. ons n t -values & -factors labeled as certified. ]4. Vapor retarder i Climate -Specific Requirements Component Nam e/"Descrj-DtI Oil Roof 1: AH -Wood f Joist/Ra I ter/Truss Exterior Wall I : Wood Frame, Any Spaczna Window I Vinyl Frame, Double Pane with Low -E Clear, S GC 0.62 Floor 1: All -Wood Joist/Truss Gross Cavity Cont, Proposed Az -ea R -Value R-ValueU-Factor 1626 JZ*)Z 256 3252 038.0 19.0 22.0 0..3' 5 0 0.043 (a) Budoet -factors are used for software basel' tirie calculations ONLY, and are not code requirements. Eng -elope PASSES: Design 25% better than code Section 4: Compliance Statement Budget U -Factor 0.047 0.067 0.520 0.040 The proposed envelope design represented -in this document is consistent with the ����udna plans, specifications and - other calculations submitted with this permit application. The proposed envelope system I has been desigDed to meet the 2000 IECC, Chapter 8, requirements. in Mc -EZ Version 2.4 Release 2c and to comply wIth the mandatory requit merit in the Requirements Checklist.. Principal Envelope Designer -Name Mechanical Compliance Certificate 2000 IEC` COMcheck-EZ Software Version 2.4 Release 2c Data filename: CAP-rogram File.s\Check\COMcheek-EZ'\Kevinsnell.cck Section 1: Project Information Project Name: i finer/Contractor:Document Author, Woodshed Properties Design Intellioence Kevin Snell Section 2: General Information Building Location (for weather data): Climate Zone tlr Decree ay(basedeorrees Cl - Cooling Degree , base d reel F): Rexburg, Idaho 16 8 6 9.3' l43 . Number Checked B/t Project Description (check un New Construction Addition AlterationUnconditioned Shell File Affidavit) Section 3: Mechanical Systems Lisp Quantiiy SType & Desori ti 1 HVAC System 1: Heating.- Unit Heater, Electric 1 Water Heatinar 1: Serv'ce Water Heater w/ Beat Trace Tape, Installed Section 4: Requirements Checklist Bldcy- Dept. Use J p Requirements Specific ;- H System I Requirements SpeciTo: eater Heating I ] 1. Heat traps in inlet/outlet fittings [ ] 2. 1/2 -in. insulation on 8 ft of inlet/outlet piping if no integral heat traps [ ] f Automatic on/off control required for systems u ti � ) fat trace tape f ! Generic Requirements: Must be met by all systems to which f1. Load calculationsper 1997 ASHRAE Fundamentals [ ] . Plant equipment and system capacitygreater - Exception: Standby equipment automatically off,"fhen pr1mary system Y s operating - r ..�Exception: Multiple units controlled t n operationr.functionload -1.. Minimum one temperature contr l device per system [ ] � -. Minimum numiicontrol device r installed on system [5. Automatic Controls: -t to 55 dela. F (heat) and 85 dea.7-day clock 2 -hour occupant override, i 0 -hour backup - Exception: Continuously ope11 - Exception:W demand or less. sub.mit calculations [ ] . Outside -air source for v ntll ti nr N' t ' Y � capable �ru�r�. .. t required r.ir�lrr�.urr� Hot water 1 1 r . - = IiT. and 2 in_ for� � . in, Chilled water/refficrerant/brine pipe insu lati 1 in. for pi =1. 5 ire. and 1. 5 in. for pipes > L5 in. Steam pipe insulation, i..5 in. for pipes < 1 .5 in. 3, e - Exception:PiPIPTIO, within equipment E tl .: Fluid tern �;azures betweenn 1e dea. - Exception.. Fluid not heated r cooled Exception: un ut t in length S. Operationa inainteDance manual provided to building owner . Newly purchased service water heatin c'i t t meets the efficiency requirements' 1. Water beater t m er t r controls: I 1 c F for dwellina units or 90 decy, F for other occupancies Section S: Compliance Statement The proposedmechanical design represented this document �. �� t t �buildiner •�- 4h the g plans, specifications and other calculations vitt lth this permitplication. mechanical stem have beeni�� to meet the 2000 IECC, Chapter 8, requirem.ents in COMcheckr-Ez Version 2.4 Release mandatory r uir ment in the Requirements Checklist. Principal. Mechanical i finer -Name iffiii-P-4M j--, III Signature 9 -- Date Mechanical Requirements Description 2400 ICC COMcheck-EZ Software Version 2.4 Release 2c Data filenaine: CAProgram Fi i es\Ch eckNCOM check. EZ\Kevin sn ell. c ck The followincr list provides more detailed description of the requirements in Section 4 of the MechancaI Compliance Certificate. Requirements Specific To: HVAC System I Requirements Specific To: eater Heating I Heat traps are required on non irculatin water heatin2 stem n both inlet and outletcotnccttraps ons. �at may be purchased r flcl ufabricated by rcu tin a log � ir��FcU-shaped � ' �� � � ��� thinlet and outlet pipes. '. Pipe insulation for thespecified n ncircul tine service hot water � tcri:-t is required f all r it 1n� ars the ` l l in cats ri � the first utl et i in or from n nstant-tem cr t re u . r c �.rc latin storage E ton the inlet piping between the storacFe tank and a heat trap in an circu 1. tin t ra ge steep ipe insulation mut h at least l in. and have 't7 c nd ti i n . ' tu-in h. -ft F' 3. Systerns using heat trace tape must have tirne switch control that can automatically u durina unoccupied hours. ZD Generic Requirements: Must be met by all systems to which the requirement is applicable 1 sis hetianclin loads for the t be usingprocedures It=lc t those . Chapters 27 andthe ASHRAE Handbook of -Fundamentals or an approved � equivalent calcalculationprocedure, . All equipment and systems,must be sized to be no greater .. than needed eed e tom e et calculatedloads. i- n u lpiece of equipment pr i 1� both he t. cool' F this-functionwith thei.t capacity for the other function as small as possible, within available equipinent options. - Exception: The equipment and/or system capacity may be greater than calculated Standby equipment mut be automatically controlled to be off when the primary equipment and/or Oiler til`. - Exception: Muitiple uiftf the same euipment type hose combined capacities exceedthe c a lculate load are allowed if they are provided with controls t sequence operation the units the load increases r decreases. .. Each heating r c .Olin'systemi i g a inffzone mut have -t wtemperature control device. t . Each humidification system must have itsw. hum'd' ntr l device. 5. The system or zone control must he . r - gr nor. hl thermostat r other automatic control meeting the followinor crit ri : a capable settingback temperature t circ .ri heatingandsetting . to rcdurinercoolingcapblautoaticll tiback r.utti �ntc��rir�. rccupl hours using different day ch c ulc c have an accessible 2 -hour occupant vrri dhave c btattery bac capable fn ffita�nproarammed settinorsfor at least 1 . hours 4. without power. - Exception.:. . setback or shutoff control 'is not required n thermostats tthat control Ftcnre nareas that operate continuously. Exception: Setback or shutoff control 1 not rc�.rc t . oil systems with total cu cry demand tu!'h) or less. 6- The system.art supply uts.11c ventilation air 44 required by Chapter the � International Mechanical Code. If the ventilation system, I'S dci�ncd t 1 outdoor -air i � .in' F xrr1 ��.Imu� required levels the .7 to lust be capable rcucinZD t:r-air t the �i.i���� -c sir lel. . x.11 pipes servin space-conditiont'nor systerns mut be insulated as f flows: Hit water pipingr heating stems.- 1 in. for pipes <=I 1/2 -in. nominal diameter 2 in. for pipe l 1/2 -in. n minal diameter. Chilled eater. refrigerant, and br'P i ins systems. 1 in. insulation. for pipes <= i 1/2 -in. nominal diameter 1 1/2 in. Mn ul .tin for pipes >1 1/2 -in. ' nal diameter. Steam piping. - 1 1 in. insulation for pipes <—I 1/2 -in. nominal diameter in. insulation for p,pes >I L/2 -in. nom*1 nal diameter. Exception: P"pe 'nsulation. is not required for f'tr�v-itlId piping within HVAC equipment, Exception: Pipe M'solation is not required for piping that conveys fluids having a desi n operating 9 temperature range b tw n 55 degrees F and 105 decri-ees Exception: F. I - Pipe 'Insulation is not required, for pipn ' ' ti thatconve s fluids that 'D have not been heated or cooled throuo-h the use of fossil fuels or electric power. Y E d for runt xcepfion: Pipe it1t require piping not exceedinar 4 ft in len, th and I 'n. in diamete between the control valve and HVAC cofl. S. Operation and maintenance documentation must be provided to the owner that 'Includes at least the followinor W tD infon-nation.-a) equipment ty (input and output) and required maintenanceactionsb) equipm.ent nanoperation and maintece manualsc) HVAC system control maintenance and calibration informati& Won Includino wirina diaorrarns schematics and control sequence dor field- desireddetemiined set Points must be pen-nanently recorded on controldrawinas, at control devices or for diaital control systems in procrrammmg Z) � 3 117) 11:) commentsd) complete narrative of how each system is ffitended to operate. 9. Service water h tiro equ* tn Tment must meet Mini-inum Federal efficiency reqmreme�nts mcluded in the National Appliance Energy Conservation Act and the Enercyy Policy Act of 1992 which meet or exceed ASHRAE 90.1 Code. New service water heatior nequipment can be assumed to meet these requirements. 10. Water-heatuipment must be provided with controls that allow the user to set the water temperature to I 10 'F for dwellincy units and 90 T for other occupan public fac'h cies. Controls must limit output temperatures of lavatories in i ity restrooms to I 10 IF.