The URL can be used to link to this page

Home My WebLink AboutComm Check- Mechanical ComplianceCOMcheck Software Version COMcheckWeb Mechanical Gompliance Gertificate Project lnformation Energy Code: Project Title: Location: Climate Zone: Project Type: Construction Site: 252 C.R. 167 GLENWOOD SPRINGS, Colorado 81601 202L IECC 23045 - Schafer and Company Warehouse Glenwood Springs, Colorado 5b Addition Owner/Agent; Bucky Schafer Schafer & Company 303-819-9706 bucky@scmetals.com Desi g n e r/Contractor: Mark Sorensen AEC PO BOX 8489 Avon, Colorado 81620 970-748-8520 mark@aec-vail.com Mechanical Systems List QuantitySystem Type & Description 1 HP-1 (Unknown): VRF Condensing Unit, Air Cooled Heat pump Heating Mode: Capacity = :+ kBtu/h, Proposed Efficiency = 12,00 HSpF, Required Efficiency = 7.70 HSpF Cooling Moder Capacity : Zg kBtu/h, Proposed Efficiency = 22.3O SEER, Required Efficiency = 13.00 SEER Proposed Part Load Efficiency = 0,00 , Required part Load Efficiency : 0.00 Fan System: None 1 FC-1 (Single Zone): Cooling: 1 each - VRF Zone Fan Unit, Capacity = 7 kBtu/h, Unknown Economizer No mlnimum efficiency requirement applies Fan System: Fc-1 | Kitchen/Living -- Compliance (Motor nameplate Hp and fan efficiency method) : passes Fans: - FAN l Supply, Single-Zone VAV,297 cFM, 0.1 motor nameplate hp, 1.00 fan energy index, fan exception: Singlefan < 1 HP or < 0.89 kW 1 FC-2 (Single Zone): Cooling: 1 each - VRF Zone Fan Unit, Capacity = 5 kBtu/h, Unknown Economizer No minimum efficiency requirement applies Fan System: FC-2 & 3 | eedrbom 1 -- compliance (Motor nameplate Hp and fan efficiency method) Fans: - FAN 2 !uppty, Single-Zone vAv,237 cFM, 0.1 motor nameplate hp, 1.00 fan energy index, fan exception: Singlefan < 1 HP or < 0,89 kW 1 FC-3 (Single Zone): Cooling: 1 each - VRF Zone Fan Unit, Capacity : 5 kBtu/h, Unknown Economizer No minimum efficiency requirement applies Fan System: Fc-2 & 3 | Bedroom 1 -- Compliance (Motor nameplate Hp and fan efficiency method) Fans: - FAN 2 Supply, Single-Zone vAv,231 cFM, 0,1 motor nameplate hp, 1.00 fan energy index, fan exception: Singlefan < 1 HP or < 0.89 kW Passes Passes 1 F-l (Single Zone) Heating: 1 each - Proposed Effici Fan System: F-1 Central Furnace, Gas, Capacity: 120 kBtu/h ency = 96.50% Et, Required Efficiency: 80.00 % Et or 80% AFUE Office -- Compliance (Motor nameplate HP and fan efficien cy method) : Passes Project Title: 23045 - Schafer and Company Warehouse Data filename: Report dale: O4lL2/24 Page I of 11 QuantitySystem Type & Description Fans: FAN 3 Supply, ConstantVolume, 2200 CFM, 1.0 motor nameplate hp, 1,00 fan energy index 1 CU-1 (Single Zone): Cooling: 1 each_- Split System, Capacity = 57 kBtu/h, Air-Cooled Condenser, No Economizer, Economizer exceptionHeat Recovery System Proposed Efficiency = 16,00 SEER2, Required Efficiency = 13.40 SEER2 Proposed Part Load Efficiency = 0.00 , Required Part Load Efficiency = 0.00 Fan Systeml F-1 | office -- Compliance (Motor nameplate HP and fan efficiency method) : passes Fans: FAN 3 Supply, ConstantVolume, 2200 CFM, 1,0 motor nameplate hp, 1,00 fan energy lndex 1 WH.1: Gas Storage {ater Heater, Capacity: 50 gallons, lnput Rating: 100 kBtu/h w/ Circulation pump Proposed Efficiency: 96,00 % Et, Required Efficiency: BO.O0 % Et Mechanical Compliance Statement Compliance Statement: The proposed mechanical design represented in this document ls consistent with the building plans,specificatlons, and other calculations submitted with this permit application. The proposed mechanical systems nave"Obendesigned to meet the 2021 IECC requirements in CoMcheckVersion COMcheckWbb ind to comply with 5ny appf iiaOfe -- mandatory requirements listed in the lnspection Checklist. Mark $orensen EIT t4t<-/ laP-t-)*04t12t24 Name - Title 5 rgna tu re Date 23045 - Schafer and Company WarehouseProject Title: Data filename Report date: O4ll2l24 Page 2 of lL COMcfi eck Software Version CoMcheckWeb lnspection Checklist Energy Code: 202L IECC Requirements: 0,0% were addressed directly in the coMcheck software Text in the "comments/Assumptions" column is provided by the user in the CoMcheck Requirements screen. For eachrequirement, the user certifies that a code requirement wili be met and how that is documented, or that an exceptionis being claimed, Where compliance is itemized in a separate table, a reference to thattable is provideO. Additional Comments/Assumptions : 1 High lmpact (Tier 1)2 Medium lmpact (Tier 2)3 Low lmpact (Tier 3) &.lD Section #Plan Review Complies?Comments/Assumptions : Plans, specifications, and/or ,calculations provide all information ,with which compliance can be ,determined for the mechanical and,service water heating systems and :document where exceptions to the , standard are claimed. Load , calculations per acceptable : engineering standards and ; handbooks. Hot water system sized plies Not per manufacturer's guide. c103.2 lPR2ll ENot Observable !ruot Applicable c405.6 lPR16l1 units have meters. , croup R-2 dwelling ; separate electrical nNot Observable Itrtot Applicable Complies Does Not Plans, specifications, and/or calculations provide all information with which compliance can be determined for the additional energy :nDoes Not I lNot Observable ;!t',tot Rpplicableckaefficienons. pliesc406 lPR9l1 Project Title: 23045 - Schafer and Company Warehouse Data filename: Report date: O4/I2124 Page 3 of 11 Snow/ice melting system and freeze protection systems have sensors and controls configured to limit service for pavement temperature above 50F and outdoor temperature above 40F, c403.13.3 IF0913 lDoes Not plies :ENot observable :!Not applicable Additional Comments/Assumptions: 1 High lmpact (Tier 1)2 Medium lmpact (Tier 2)3 Low lmpact (Tier 3) 23045 - Schafer and Company WarehouseProject Title: Data filename:Report date: 04/12124 Page 4 of 11 Section # & Reo,lD Plumblng Rough-ln lnspectlon Complles?Comments/Assumptlons c404.5, c404.5,1, c404.5.2 lPL6l3 'Heated water supply piping conforms :[lComplies : to pipe length and volume ;DOoes Not : requirements. Refer to section details. j;ruot Observable , ;ENot Applicable ,j, c404.6.r, c404.6.2 lPL3l1 Automatic time switches installed to automatically switch off the recirculating hot-water system or heat trace. :IComplies j!Does tr,tot :flNot Observable ;DNot Rpplicable eumps that circulate water between a ;nComplies : heater and storage tank have controls lnDoes Not : that limit operation from startup to -f,,^! ^L : <= 5 minutes after end oi-[".llno* !Not observable; cycle. " L-lNot APPlicable : c404,6,3 lPL7l3 c404.6.1, c404.6.1. 1 lPL8l3 . Demand recirculation water systems'have controls that start the pump upon receiving a signal from the action of a user of a fixture or appliance and limits the temperature of the water entering the cold-water piping to 104'F. ,nComplies Not flNot Applicable Observable Additional Comments/Assumptions: 1 2Hhlmact (Tier Medium lmpact (Tier 2)3 Low lm ct (Tier 3) Project Title: 23045 - Schafer and Company Warehouse Data filename: Report date: 041L2124 Page 5 of 11 Section # & Req.lD Mechanical Rough-ln lnspectlon Complles?Comments/Assumptlons Thermally ineffective panel surfaces of lComplies sensible heating panels have nDoes Not insulation >: R-3.5. [Not Observable :nNot Applicable c402.2.6 lME4113 nComplies nDoes Not nNot Observable flNot Applicable HVAC fan systems at design conditions do not exceed allowable fan system motor nameplate hp or fan system bhp. See the Mechanical Systems list for valuesc403.8.1 lME65l3 Fans have a fan energy index (FEl) >: lnComplies 1.00. Variable volume fans will have ,!Does Not an FEI >= o'95' [Not observable :nruot Rpplicable c403,8.3 lME117l2 Motors for fans that are not less than llI2 hp and less than t hp are electronically commutated motors or have a minimum motor efficiency of 70 percent. These motors have the means to adjust motor speed, ,nComplies lnooes Not lflNot observable :nNot Applicable c403.8.4 lME14212 Each DX cooling system > 65 kBtu :nComplies and chiller water/evaporative cooling :nDoes Not system with fans > 1/4 hp are designed to vary ffre inoJor ian airflow ENot observable as alunction of load and comply with LlNot Applicable detailed requirements of this section. c403.8.6 lME143l2 nComplies !Does Not nNot Observable, nNot Applicable : Large diameter fans where installed shall be tested and labeled in accordance with AMCA 230. c403.9 lMEr.44l2 HVAC equipment efficiency verified. ,nComplies : nDoes Not nNot Observable nNot Applicable see the Mechanical Systems list for valuesc403,3 IMEss], nComplies l lDoes Not : INot Observable, nruot npplicable : Natural or mechanical ventilation is provided in accordance with lnternational Mechanical Code Chapter 4. Mechanical ventilation has capability to reduce outdoor air supply to minimum per IMC Chapter 4, c403.2.2 lME5911 , Demand control ventilation provided ,nComplies ,for spaces >500 ft2 and >15 ;lDoes Not people/l000 ft2 occupant densitv and -., . ^,,ierved by systems wiih al;si;;-' - " =lo:observableeconomiierl auto modulating outside LlNot Applicable :air damper control, or design airflow , >3,000 cfm. c403,7.1 lME59l1 Enclosed parking garage ventilation has automatic contaminant detection and capacity to stage or modulate fans to 5OVo or less of design capacity ,nComplies :!ooes tlot :nNot Observable nruot applicable c403.7.2 IME 11513 HVAC systems serving guestrooms in Group R-1 buildings with > 50 guestrooms: Each guestroom is provided with controls that automatically mana ge temperature setpoint and ventilation (see sections C403.7.6,1 and C403.7.6,2). ,nComplies ,flDoes Not .nNot Observable :nruot Rpplicable c403.7.6 lM E 14113 1 (Tier 1)Hi ht 2 Medium (Tier 2)3 Low lmpact (Tier 3) 23045 - Schafer and Company WarehouseProject Title: Data filename Report date: 041L2124 Page 6 of 11 Section # & Req.lD Mechanical Rough-ln lnspection Complies?Comments/Assumptions C4O3,7.4 tExhaust air energy recovery on lME57l1 .systems meeting Table C403.7,4(1) :and C403.7.4(2). :ncomplies :nooes ltot nNot Observable nNot Applicable Kitchen exhaust systems comply with : replacement air and conditioned supply air limitations, and satisfy hood rating requirements and maximum . exhaust rate criteria. : nComplies nDoes Not nNot Observable nNot Applicable c403.7.5 lMEL 1613 Closed-circuitcoolingtowerwithin ;!Complies heat pump loop have either automatic lnDoes Not bypass valve or lower leakaqe positive ciosure dampers. op"n-.iii,iit ioii;; - ,L-JNot observable within heat dump loop have automal;. LJNot Applicable valve to bypass all heat pump water flow around the tower. Open- or closed-circuit cooling towers used in conjunction with a separate heat exchanger have heat loss by shutting down the circulation pump on the cooling tower loop. Open- or closed circuit cooling towers have a separate heat exchanger to isolate the cooling tower from the heat pump loop, and heat loss is controlled by shutting down the circulation pump on the cooling tower loop. c403.4.3. 3.2 lME12113 Heating for vestibules and air curtains with integral heating include automatic controls that shut off the heating system when outdoor air temperatures > 45F. Vestibule heating and cooling systems controlled by a thermostat in the vestibule with heating setpoint <: 60F and cooling setpoint >= BOF. nComplies lDoes Not INot Observable nruot Rpplicable c403.4.1 4 lME6312 :DComplies :nDoes Not ,nNot Observable i!ruot Rpplicable c403.3,3 lME35l1 Hot gas bypass limited to: <:240 kBtu/h - 5OVo >240 kBtu/h - 25% >: 92 Et. Where multiple pieces of water-heating equipment serve the building with combined rating >: 1,000 kBtu/h, the combined input- capacity-weighted-average thermal efficiency >= 90 Et. Exclude input rating of equipment in individual dwelling units and equipment <: 100 kBtu/h. Gas-firedwater-heatingequipment inComplies installed in new buildings: where a :nDoes Not singular piece of water-heatinq equ-ipmeirt >: 1,000 rcetuTh sErves LlNot observable thb entire building, thermal efficiency LlNot Applicable c404.2.1 lM E11112 Air outlets and zone terminal devices have means for air balancing.:nooes titot INot Observable inruot npplicable c408.2.2 1 lME53l3 lies 1 Hi (Tier 1)2 Medium lmpact (Tier 2)3 Low lm (Tier 3) Project Title: 23045 - Schafer and Company Warehouse Data filename: Report date Page 04lL2l24 7of LL remote compressors and remote condensers not located in a condensing unit, have fan-powered condensers that comply with Sections C403.1 1.3.1 and refrigeration compressor systems that comply with c403.11.3.2.. 1!Not Observable ;ENot Applicable .3 ; Refrigerated display cases, walk-in lcoolers or walk-in freezers served by Complies Does Not Additional Comments/Assumptions: 1 Hi (Tier 1)Medium lm ct (Tier 2)ct (Tier 3)Low Project Title: 23045 - Schafer and Company Warehouse Data filename: Report date: Q4ll2l24 Page 8 of 11 Complles?Comments/Assumptlons Sectlon # & Req.lD Rough-ln Electrlcal lnspectlon Low-voltage dry-type distribution electric transformers meet the minimum efficiency requirements of Table C405.6. EComplies nDoes Not !Not Observable lwot Applicable c405.7 lEL26l' Electric motors meet the minimum efficiency requirements of Tables C40s.7(1) through C405.7(4). I Efficiency verified through certification l under an approved certification l program or the equipment efficiency : ratings shall be provided by motor ; manufacturer(wherecertification l proqrams do not exist). ncomplies nDoes Not nNot Observable flruot Applicable c405,8 [EL2712 Escalators and moving walks comply with ASME A17,I/CSA 844 and have automatic controls configured to reduce speed to the minimum permitted speed in accordance with ASME A17.I/CSA 844 or applicable local code when not conveying nComplies nDoes Not INot Observable INot Applicable n ers c405.9.1, c405.9.2 lEL28l2 Total voltage drop across the combination of feeders and branch circuits <= SVo, nruot licable , ENot Observable, c405.10 lEL29l2 nComplies nDoes Not ,At least 90Y" of dwelling unit permanently installed lighting shall have lamp efficacy >= 65 lm/W or luminaires with efficacy >= 45 lm/W nComplies nDoes Not ENot Observable, nruot Rpplicable :or with C405.2.4 or C405.3 c405.1.1 lEL3ol2 C405.11, 50% of 15/20 amp receptacles C405,11.1 installed in enclosed offices, [EL31]2 conference rooms, copy rooms, break rooms, classrooms and workstations :and > 25yo of branch circuit feeders for modular furniture will have automatic receptacle control in accordance with C405.11.1, nComplies nDoes Not nNot Observable !Not Applicable Additional Comments/Assumptions: 1 ct (Tier 1)Hi ht 2 Medium ct (Tier 2)3 Low lm act (Tier 3) 23045 - Schafer and Company WarehouseProject Title: Data filename Report date: O4lI2l24 Page I of 11 Section # & Req.lD Final lnspectlon Complles?Comments/Assumptlons c303.3, c408.2.s 3 lFt8l3 Furnished O&M manuals for HVAC systems within 90 days of system acceptance. :nComplies ;nDoes Not inNot observable ;nNot Applicable HVAC systems and equipment capacity does not exceed calculated loads. ,flcomplies ,nOoes trtot 'flNot Observable :nNot Applicable c403.3.1 lFl27 j3 Heating and cooling to each zone is lncomplies controlled by a thermostat control. ,nDoes Not Minimum one humidity control device nNot Observableper installed humidification/dehumidification lflNot Applicable system. c403.4.1 lFt4713 c403.4.1 1 lFt42l3 Heat pump controls prevent ;nComplies : supplemental electric resistance heat ,lpess t!e1 from coming on when not needed. ,nNot observable, nruot Rpplicable c403.4.1 2 lFt38 j3 incomplies : llOoes trtot l :Itrtot observable : ;nNot Applicable . Thermostatic controls have a 5 'F deadband. c403.4.1 3 IFt2o]3 Temperature controls have setpoint overlap restrictions. :INot L lNot IComplies !Does Not Observa bl e Applicable . Each zone equipped with setback ,nComplies controls using automatic time clock or ;lOoes Not programmable control system. :nNot Observable .nruot applicable c443.4.2 lFt39l3 Automatlc Controls: Setback to 55'F .nComplies (heat) and 85"F (cool); 7-day clock, 2- :Iooes Not hour occupant override, 10-hour lnNot ObservablebackuP Erirot nppricanru c403.4.2 1, c403.4.2 2 lFt40l3 .!Complies :nDoes Not .!Not Observable .!Not Applicable c403.4.2 3 lFt4113 Systems include optimum start controls. ,flcomplies .flDoes Not :nNot Observable lnruot applicabte Heat traps installed on supply and discharge piping of non-circulating systems. c404.3 lFt11j3 All piping insulated in accordance with ,nComplies section details and Table C403.12.3. ;nDoes Not rnNot Observable lnNot appllcable c404.4 lFt2512 Complies Does Not Not Observable Not Applicable Controls are installed that limit the operation of a recirculation pump installed to maintain temperature of a storage tank. System return pipe is a dedlcated return pipe or a cold water supply pipe. c404.6.1 lFl 1 213 i! ,tr 1 High lmpact (Tier 1)2 Medium lmpact (Tier 2)3 Low lmpact (Tier 3) Project Title: 23045 - Schafer and Company Warehouse Data filename: Report date: O4ll2l24 Page 10 of 11 Com rneilts/Ass um ptlonsSection # & Reo.lD Flnal lnspectlon complles? nComplies rlDoes Not ,!Not Observable .flruot applicable Building operations and maintenance documents will be provided to the owner. Documents will cover manufacturers' information, specifications, programming procedures and means of illustrating to owner how building, equipment and systems are intended to be installed, maintained, and operated. c408,1,1 lFt57l1 ncomplies nDoes Not nNot Observable lNot Applicable Commissioning plan developed by registered design professional or approved agency, c408.2.1 lFt28l1 c408.2.3 1 lFt 3 111 ilcomplies : ]nDoes tlot i l!ruot observable' ;nNot Applicable , ,HVAC equipment, systems and i system-to-system relationships have :been tested to ensure proper operation c408.2.3 2 I Fr 10]1 :ncomplies ,!Ooes ttot inruot observable ;[ruot applicable HVAC and service water heating control systems have been tested to ensure proper operation, calibration and adjustment of controls. flcomplies . nooes Not I inruot observaole I ;nruot npplicable , Preliminary commissioning report completed and certified by registered design professional or approved agency. c408.2.4 lFt29l1 ,flcomplies lflooes trtot tflruot Observable tlt',tot Rpplicable Furnished HVAC as-built drawings submitted within 90 days of system accepta nce. c408.2.5 IFt7]3 c408.2.5 1 lFl43l1 lAn air and/or hydronic system ;nComplies lbalancing report is provided for HVAC lnDoes trtots'stems :=il3l:ffi::l?:" :nDoes Not ,nNot Observable .nllot Rppllcabte c408.2,5. 2 lFt30ll ibuilding owner within 90 days of : receipt of certificate of occupancy esFinal commissioning report due to Additional Comments/Assumptions: 2 Medium (Tier 2)3 Low lm act (Tier 3)1 High lm ct (Tier 1) Project Title: 23045 - Schafer and Company Warehouse Data filename: Report date: 04112124 Page 11 of 11