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Home My WebLink AboutCOMCHECK - 07-00139 - Baker Office Building2003 IECC 0700139 .Baker Office Building COMcheck Software Version 3.2.1 Mechanical Compliance Ce''11"Irtificate Report Date: 0.3/21/07 Data Rename, :\L L�Ba r Building - 06910 'SBA E P.c ck Section 1: Project Information Project Title: DAVID BAKER FARMING on tru ti n Site: 328 NORTH 2ND EAST REXBURG, 1D 83440 Owner/Agent: Section 2: General Information Building Location (for weather data), Rexburg., Idaho Climate Zone: 1 Heating Degree Days b degrees F: 8693 Cooling Degree Days (base 65 degrees F: 143 Project Type; New Construct -10n Section 3: Mechanical Systems List Designer/Contractor: GORDONNIEL.N NIELSON ENGINEERING 120 NORTH TH 1TH STREET POCATELLO, ID 83201 208-232-2577 Qu,antftv System Typg & Des ri tion 11. HVAC System 1: Pleating: Duct Furnace, Gas /Cooling: Rooftop Package Unit, CapacIty Condenser / Slagle Zone HVAC System : Fasting: Duct Furnace, Gas / Cooling: Rooftop Packaqe Unit, Capacity > = - ir-Cooled Condenser / Single Zone 1 Storage 'Fater Heater 1Service ''Fater Heater vvl Circulation Pump and Heat Trace T ape Installed Section 4: Requirements Checklist Requirements Specific Tv: MVAC System 1 Ll I . Equipment minimum efficiency: Duct Furnace (Gas) 8{?°/a Ec ED 2. Equipment minimum efficiency: Rooftop Packaqe Unit: X3.7 SECS Requirements Specific To; HVAC System 2: ❑ 1 . Equipment minimum efficiency: Duct Furnace (Gas): 80% Ec 2. Equipment minimum efficiency: Rooftop Package Unit; 10.3 EER MAR 2 2 2007 LJ 3. Integrated air economizer required Requirements Specific To: Storage Water Heater 1 ; 0 7 . I -in, pipe insulation on circulation systems D 2. Automatic onloff control required for circulating systems ❑ 3. Automatic on/off control required for systems using Meat trice tape CITY OF R EXBURG Page 1 of LJ 4. Gas Storage Water Heat& >= 0,51 EF I N-1 lio Generic Requirements: Must be met by all systems to which the requirement is applicable: 1. Load calculations per 2001,ASHRAE Fund amenta.1s 2, Plant equipment and system capacity no greater than needed to meet loads Exception, Standby equipment automatically off vvhenm pr' ary system -is operating Exception: Multiple units controlled to sequence operationasa run tion of load 3. Minimum one temperature control device per syste m 4. Minimum one hurnidity control device per installed humidify ation/deh urnidi1'i cation system 5. Thermostatic controls has 5 degrees F deadband Exception: Thermostat 5 requiring manual changeover betvveen heating and Cooling 6. Automatic Controls: Setback to 5 5 degrees F (heat) and 85 degrees F (cool), 7 -day clock, 2 -hour occupant override, I 0 -hour backup Ll 7. rr 9, Exception: Continuously operating zones Exceptiom 2 kW demand or less, submit calculations Automatic shut-off dampers on exhaust systems and supply systems with airflow >3,000 cfm Outside -air source for ventilation; system capable of reducing OSA to required minimum R-5 supply and return air duct insulation in unconditioned spaces R-8 supply and return air duct insulation outside the building R-8 insulation betvveen ducts and the building exterior when ducts arepart of a building assembly Exception, Ducts, located within equipment s Exception, DUS with Interior and exterior temperature difference not exceeding 15 degrees F. Ducts sealed - longitudinal seams on rigid ducts; transverse seams on all ducLs; UL 181 A or 181 B tapes and mastics Exception., Continuously welded and locking -type longitudinal joints and seams on ductsope rating at static pressures Jess than 2 inches w.g. pressure classif] cation Mechanical fasteners and sealants used to connect ducts and air distrtutionequipmerpt Operation and maintenance manual provided to building owner Balancing devices provided in accordance w[t[i IMC 603,15 Newly purchased service vvater heating equipment meets the efficiency requirements Water heater temperature controls- 110 degrees F for dwelling units or 90 degrees F for other occupancies Stair and elovator shaft vents are equipped with motorized dampers Section 5: Compliance Statement ComPfiance Statement.- The proposed mocha niCral design represented in this document is consistent v0h the building plans, specification,--.) and other calculations submitted with this permit application. The proposed mechanical systems have been designed to meet the 2003 IFCC requnts In COMcheck Version 3.2.1 and tocomniv vulth tho rnnnr1ntn Requirements Chep Wist. Principal Nlechanica'l E)esp igner-Name i0fi a tu UkJU I CNIVeHUs III L[Jt! Page 2 of 4 COMcheck Software Version 3.2.1 Mechanical Requirements Description 2003 IECC Report pate; Data filename: G:IILOCAL1Baker Building - 069100clgaKER.Gck The following list provides more dt-ailed descriptions of the requirements fry' ect�on 4 Of the MehanicJ °orplinrtifitet Requirements Specific T : HVAC System • 1. the specified heating and/or cooling equipment is covered by the ASHRAE 90.1 Code and mut meet the following rnirnimum efficiency: Duct Furnace (Gas): 0% Ec n The specified heating and/ r cooling equipment is covered bASHRM: 90 �' .1 Code and mut met the following inimur efficiency: Rooftop Package Unit: 9.7 SEER Requirements SpecifiG T: HVAC System : 1. the speclfjed heatingand/or cooling equipment is covered by the ASHRAE 90.1 Code and mut meet the following r�ir�im �r efficiency'. [duct Furnace (Gas). % Ec . The specified Beating rid/or cooling equipment is covered by HR E 90.1 Code and mut meet the follovving minimum efficiency. ROOft p Package Unit: 10.3 EER . An Integrated air econornizer is requires for individual _ di idu l cooIire t rn over k to/h -in the el t d climate, An irte r st deconomizer allows Simultaneous operation of outdoor -air end mechanical cooling. Requirements Specific Tv: Storage Water Heater 7 -. 1. Piping for the specified circulating servicehof water systern must be i � r��latd with a minimum of I -Jn. insulation havinga conductivity n 0. to -in/ h -ftp -degrees F).2. Circulating ervie hot 'ter systenis must have time ithaautomatically- ntr� l that � turn off the tern during unecu[Died hour_ a Systems using het trace tape must have a time switch control the can- utorr�tiIli turn off the tern during r� � unoccupied hours 4.Sv �r�i Ce water heating eq u i pm erne used solely for heating potable � water, pool heaters, and hot water storage tanks rout rne tthe following minmiyirfc- Gas Storage Water Heater efi ien _ 0,51 EF Generic Requirements: Must be met by all systems to which the requirement � rpt r applicable: 1 . Design heating and cooling loads for the building mut he determined- using procedures in the ASHRAE Handbook of Fundamentals- or an approved equivalent caicuiation procedUre. . All equipment and syStems must be sized to be no greater than needed to meet calculated loads. A single pie of e ui rr�t p�roldfr�. both heating and cooling L -ft of this r��'dl�� for �� function � � as � trete with �h capacity for the ether function as small possible, within available equipment options. - Epti on : The ori p M eM and/or sLem Capacity� greater than calculated leads for standby purposes. Standby equipment must be automatically controlled to be off when therirt�r Epti��: �.�f�,ltipl ��it of the �e e�' equipment and/or system i p-�ratir�, equipment type lIOSe combined capWifies exceed the calculated lead are EcIIl if theyare presided with control to sequence operation �f t� �d � p unit � the f�� r1r�e or dreg. . Each heating or cooling system serving a. single zone must have it ern temperature control dere. 4. Each humidification System must have its own hum'dity control device. 4 • Thermostats ontrodl r nViethheating a n d cooling must bcapable die of maintaining a 5 degrees F dadnd (a temperature wh ere no heating Or cooling is provided). - Exception. Ddband capability is not required if the thermostat otat doe not have a ut�m�t� h�e�er capability between heating and cooling. . Thesystern or zone centrei mint be a progrmaie thermostat or other automatic control meeting the following criteria: capable f setting back temperature to 55 degrees Fduring heating and setting up to 85 degrees 1= during olinbcapable of automatically setting back or shutting down systems ciur, Ing Unoccupied hours u . using 7 different day schedulesc) have an Page f accessible 2 -hour occupant ded) have a battery back-up capable of maintaining I _*01*� ammed settings for at least 10 Fours without power. Exception: A setback or shutoff control is not required on thermostats that control systerns serving areas that operate Continuously. Exception- A setback or shutoff control is not requ'red on systern s with rn 0 total energy de and f 2 kW (6,826 BtLA/h) or less. 7. Outdoor -air Supply systems with dein airflow rates >3,000 cfm ofoutdoor air and all exhaust systerns must have dampers that are automatically closed while the equipment is not operating, 8. The system must Supply outside ventilation air as required by Chapter 4 of the In Mechanical Code, if the ventilation system is designed to supply outdoor -air quantities exceed -Ing minimum required IPvcls, the systern must be capable of reducing outdoor -air flow to the mini mium required levels, 9. Air ducts must be insulated to the following llevels:a) Supply and return air ducts for conditioned air located in unconditioned spaces (spaces neither heated nor cooled) must be insulated with a Minimum of R-5. Unconditioned spaces include attics, crawl spacesT unheated basements, and unheated garages. b)Supply and return air ducts and pienurmmust be insulated to a minimum of R-8 when located outside the building.c) When ducts are located within exterior components (e -g -r floors or roofs), Minimum P '_8 in is required only bet the duct and the building exterior. Exception. Duct insulation is not required on ducts located within equipment. Exception: Duct insulation is not required when the design temperature difference between the interior and exterior of the duct or plenum does not exceed 15 degrees F. 10. All joints, longitudinal and transverse seams, and connections, in ductwork must be securely sealed using weldie nts; mechanical fasteners with seals, gaskets, or mastics; mesh and mastic sealing systerns; or tapes. Tapes and mastics must be listed and labeled in accordance with UL 181A or UL 181 B. Exception: Continuously welded and locking -type longitudinal joints and seams on ducts operating at static pressures less than 2 inches w.g. pressure classification. 11. Mechanical fasteners and seals, mastics, or gaskets must be used when connecting ducts to fans and other air distribution equipment, Including multiple -zone terminal units. 12. Operation and maintenance documentation must be provided to the owner that includes at least the following informat[on.a) equipment capacity (input and output) and required maintenance action slo) equipment operation and maintenance manuaisc) HVAC sYst-Pm control marntenance and callbration information, including vviring diagrams, schernatics, and control sequence descriptions; desired or field -determined set polints must be permanently recorded on controJ draw� ngs, at control devices, or, for digital control systems in programa-ni A ing cerr mentscl) complete narrative or hovi each system is intended to operate. 11 Each supply air outlet or diffuser and each zone terminal device (such as VAV or mixing box) must have its own balancing device. Acceptable balancing devices include adjustable dampers located within the ductwork, terminal devices, and supply air diffusers, i 14. Serv.'ice water heating equipment must meet minimum Federal efficiency requirements I ncluded in the National Appliance Energy Conservation Act and the Energy Policy Act of 1992, which meet or exceed ASHRAE 90.1 Code, Nevv service water heating equipment can be assumed to meet these requirements. 15. water -heating equipment must be provided with controis that allow the user to set the water ternperature to 110 degrees F for dwelling units and 90 degrees F for other occupanc,jes. Controls must limit output temperatures of lavatories in public facility restroorns to 110 degrees F. 16. Stair and elevator shaft vents must be equipped vjith motorized dampers capable of being autorriatic,my closed during normal building operation and interlocked to open as required by fire and Smoke detection systerns. All gravity outdoor air supply and exhaust hoods r ventse and ventilators must be equipped with motorized dampers that will automatically shut when the spaces served are not in use. Exceptions: - Gra0y (non -motorized) dampers are acceptable in buildings less than three stories in height above grade. - Ventilation systems serving unconditioned spaces. Page 4 of 4 2Q04 IECC Report Date: 03l21107 COMcheck Software Version 3.3.1 Data Elena m e: Unfitled.cck ig Envelope Compliance Certificate Section 1: Project Information Project Title: Baker farming Construction Site: 328 N 2nd East Rexburg, I D 8344 07 00'139 Baker Office Building Owner/Agent: Designer/Contractors: Dad Baker Ted Booth Baker Farming Booth Architecture, LLC P.O. Box 9 250 N 51h Ave. En Nide, CA95317 Pocatello, lC 83201 1-559-665-3281 0T-4548 Section Z: General Information Building Location (for weather data): y Climate Zone: Heating Degree Days (base 65 degree F)- 6 Cooling Degree Carr (base 50 degrees F): Project Type: Vertical Glaz[ng I Wall Area Pct.-. Building -Type Office Rexburg, id aho 8693 1446 Addition % lection 3." Requirements Checklist Floor 16341 Climate -Specific Requirements: Component lame/Description Roof 1: 1 nsulation E ntf'rely Above Deck Exterior Wall I : Concrete le l : ", Partially Grouted, Cells Empty,Medium Density, Furring: Wood Exterior Wali 2. Concrete Block -.8", Partially Grouted, Ced I Empty,Medium Density, Furring: Weed Window 1: Metal Free with Thermal Break0ouble Fane with Lew -E, Tinted, Factory Assembled, SH,GC 0.54 Doter 1: Glass, Tinted, SHGC, 0.54 Gross Area Cavity Cont. r Perimeter -Value R - Value 16341 .0 3654 177 0. 18.0 (a) Budget =factors are used forsoftware baseline ca)culations ONLY, and are not cod requirements. Air Leakage, o p n r of tion, and Vapor Retarder Requirements: . Proposed u -Factor 0.032 0.047 0,320 0.320 Budget UJ -Factor Oa063 0.079 .079 0.350 All joints and penetrations are caulked, gasketed or, covered with a moisture vapor -permeable wrappie material installed in accordance with the manufacturer's in tali atien instructions. . Windows, 4 doors, and skylights certified as meeting leakage requirements, FJ . Component -value U -factors labeled as certified. Lj Insulation retailed according to manufacturer's instructions, in substantial contact with the surface being insulated and in a manner that achieves the rated -value without compressing the in uia cni . Stair, elevator shaft vents, and other outdoor air intake and exhaust openings in the buildinenvelope are equipped with motors zed dampers. ............. . Baker Farming 'age I of with a 0.5 inch clearance from co,rnbustiblle materials and with 3 inch clearance frorn insulation material. 11 LI * Building entrance doors have a vestibuleand equipped with closing devices. Exceptfons: Building entrances with revolving doors. Doors that open directly from a spice less than 3000 sq. ft. in area. D 9. Vapor retarder installed. Section i Compliance Statement ComplianceStatement. The proposed envelope design represented in this document consistent with the building e ifi specifications and ether calcuiations Submitted with this ,permit application. The proposed envelope system has been designed to meet the 2004 IECC requirements in COMcheck` r ion 3.3.1 and to comply with the mandatory requirements in the Requirements Checklist, Name - Title Barker Farming in Signature Date Page 2 of . Cargo doors and loading dock" rs are weather sealed. . Recessed lighting fixtures aro. ,, i ype IC rated and sealed or a ted- or(ii) installed in�� an a,ppmpritsa sir-fi with a 0.5 inch clearance from co,rnbustiblle materials and with 3 inch clearance frorn insulation material. 11 LI * Building entrance doors have a vestibuleand equipped with closing devices. Exceptfons: Building entrances with revolving doors. Doors that open directly from a spice less than 3000 sq. ft. in area. D 9. Vapor retarder installed. Section i Compliance Statement ComplianceStatement. The proposed envelope design represented in this document consistent with the building e ifi specifications and ether calcuiations Submitted with this ,permit application. The proposed envelope system has been designed to meet the 2004 IECC requirements in COMcheck` r ion 3.3.1 and to comply with the mandatory requirements in the Requirements Checklist, Name - Title Barker Farming in Signature Date Page 2 of