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APPROVED BLD PLN BLD2021-1228+Plans+9.2.2021_8.22.30_AM+2389505Project Narrative Scope of work: Installation of new heating system Replacement system: Installation of a one to one duct less mini split heat pump duct system: No Change to existing system heating capacity: See schedule Backup heating: See schedule Cooling capacity: See schedule APPROVED PLANS MUST BE ON JOB SITE ALL WORK SUBJECT TO FIELD INSPECTION FOR CODE COMPLIANCE Diffuser Schedule MFG Model Size Material Blades Color Notes DIF-1 DIF-2 DIF-3 DIF-4 DIF-5 Thermostats Brand Area Of Service Model Number Volt Ph Programing Notes ST-1 Mitsubishi floor 2 SE office NA 24V 7 Day Supplied with head unit el I BTU coolin 1 rwrc j Top F 4�!I, nds tion � .� ,A 1 i J A ]1 Wins Ave N, w ands A 98020 ory's of Edmonds. r s (� Takeout - r = t 40 _ s a � tTFS Advisors ' $Peoples Bank T e Resin r.. Ulrich. ndi r 1T . t a,Harl3or ; Chantereller T.kar`ng Inc'--. rut CityOf Edmonds N GS Heating &Cooling LLC Building Department EDMONDS SUNSET LLC 3409 Everett Ave 111 Sunset Avenue North Work MECHANICAL Edmonds, WA, 98020, US Everett, Wa 98201 Address Phone: 425-610-4257 111 SUNSET AVE N UNIT 200 Owner EDMONDS SUNSET LLC Jonathan@gsheating.com Approved Date 09/16/2021 APPROVED BY PLANNING Building Official Eris' - / Sep F EDMONDS 2021 BLD2021 1228 GCITY DEVELOPMENT SERVI Permit Number DEPARTMENT RVICES Sep 17 2021 N —4� Level 1 19'-1 " 18'-1 " WORK 18'-10" SUITE H P-1 SYS 2 28'-2" WORK SUITE Existing HP UP DN ELEC. "TTTT" 18'-7" L wH • WORK SUITE <° 28'-10" PARKING 17'-11" RAMP UP Job #: GS Heating & Cooling LLC Scale: 1 : 100 Performed for: Page 1 3409 Everett Ave Right -Suite® Universal 2021 Everett, Wa 98201 21.0.0 2021-S p- Ipg E D Phone: 425-610-4257 ...eg-111 Sunset AvSWNcoo2rgap Jonathan@gsheating.com CITY OF EDMONDS DEVE�PMEN,T ERVI E N -4� Level 2 14'-9" 16'-2" 7'-7" OFFICE 9'-0" OFFICE BREAK ROOM 0 18'-5" 18'-9" 9'-4" 15'-0" - DN U J 9'-0" OFFICE ®i - 4'-11" 4'- 9'-1" OFFICE " 14'-9" AH-1 SYS 2 OFFICE 23'-4" 19'-6" OFFICE 9'-8" 19'-2" I 19'-6" Job #: GS Heating & Cooling LLC Scale: 1 : 100 Performed for: Page 2 3409 Everett Ave Right -Suite® Universal 2021 Everett, Wa 98201 21.0.0qg JVED 11 Phone: 425-610-4257 2021-S p ...eg-1 SunsetAv8Wftc@02*p Jonathan@gsheating.com CITY OF EDMONDS N —4� Level 3 15'-3" STO. 13'-1 " OFFICE 9 -� OFFICE 18'-9" 1 T-4" !T-4" 19'-2" DN 11'-2" WORK OPEN TO AREA s Ow 9'-1" OFFICE 1 6'-0" OFFICE 23'-4" OFFICE 13'-2" 5'-6" 19'-5" Job #: GS Heating & Cooling LLC Scale: 1 : 100 Performed for: Page 3 3409 Everett Ave Right -Suite® Universal 2021 Everett, Wa 98201 21.0.0) V E D Phone:425-610-4257 2021-S p ... eg-111 Sunset Av$W(k2c@ p Jonathan@gsheating.com CITY OF EDMONDS 2015 Washington State Energy Code Compliance Forms for Commercial, R2 and R3 over 3 stories and all R1 Mechanical Summary MECH-SUM 2015 Washington State Energy Code Com fiance Forms for Commercial Buildings including R2 & R3 over 3 stories and all R1 Revised January 2017 Project Information Project Title: 111 EDMONDS SUNSET LLC Date 5/27/2021 Applicant Information. Provide contact information for individual who can respond to For Building Dept. Use inquiries about compliance form information provided. Company Name: GS Heating & Cooling LLC Company Address: 409 Everett Ave, Everett Wa 98201 Applicant Name: GS Heating & Cooling LLC Applicant Phone: 425-309-6507 Project Description ❑ New Building ❑ Building Addition ❑ Tenant Improvement System Retrofit ❑ No System Changes Briefly describe mechanical systems in the text box provided Installation of new duct less mini split system ❑ Total Bldg Performance (TBP) This path includes all mandatory provisions per C401.2 Option 2. MECH-SUM, MECH-CHK, and C407 Energy Analysis forms required. 0 Load calculation summary ❑ MECH-LOAD-CALC Form Design Load Calculations Provide design load calculations for all mechanical systems and equipment serving the building heating, cooling or ventilating needs. If a load calculation summary is provided with the permit documents that includes all applicable compliance information then the MECH-LOAD-CALC form is not required. ❑J Mechanical Plans ❑ MECH-EQ Forms (TBD) Mechanical Schedules Indicate location of equipment compliance information. If provided on plans then MECH-EQ forms are not required, however, include on plans all applicable compliance information listed in MECH-EQ tables. ❑ DOAS is required per C403.6 effective July 1, 2017 (office, retail, education, library and fire station occupancies) All occupied, conditioned areas shall be served by a DOAS that delivers required ventilation air in a manner that does not require space conditioning fan operation. Space conditioning fans cycled off when no heating or cooling is required. Dedicated Outdoor Air ❑ Ventilation provided via natural ventilation per 2015 IMC in lieu of DOAS (C403.6, Exception 1) System Requirements and ❑ Ventilation and space conditioning provided by a HEVAV system per C403.7 in lieu of DOAS (C403.6, Exception High Efficiency VAV ❑ DOAS included in project, although not required (occupancy not office, retail, education, library or fire station) Alternate ❑ DOAS related allowances included in project: ❑ Prescriptive vertical fenestration maximum area allowance increased to 40 % per C402.4.1.4 with 100 % of conditioned floor area in building served by DOAS. 0 Exception to air economizer per C403.3 Exception 1, include MECH-ECONO form. ❑ Project includes HVAC air distribution systems that provide heating and/or cooling If yes, provide a MECH-FANSYS -SUM form. Fan Power ❑ For one or more systems, the total fan motor nameplate hp of all fans in HVAC system exceeds 5hp. If yes, provide a seperate MECH-FANSYS form for each HVAC system exceeding the 5 horsepower threshold. Refer to Section C403.2.11 and MECH-FANSYS-DOC for requirements and exceptions. ❑ Hydronic chilled water ❑ Water -loop heat pump ❑ No hydronic systems HVAC Hydronic Systems ❑ Hydronic heating water ❑ Geothermal ❑ C406.2 More efficient HVAC equipment and fan systems Requires 90% of heating and cooling capacity to be equipment listed in tables C403.2.3(1)-(9) or air -to -water heat pumps and heat recovery chillers. All equipment listed in tables C403.2.3(1)-(7) must be 15% more efficient than C406 Additional minimum requirements. All stand alone supply, return, and exhaust fans over 1 hp must have FEQ z 71 and must be selected within 10% of maximum total or static pressure. Efficiency Options - ❑ C406.6 Dedicated outdoor air system (DOAS) Mechanical Requires 90% of conditioned floor area to be served by a DOAS per C403.6 that delivers required ventilation air in a manner that does not require space conditioning fan operation. ❑ C406.7 Reduced energy in service water heating Requires 90% of floor area be in occupancy types listed in C406.7. I and that 60 % of annual hot water energy use be provided by heat pump, waste heat recovery or solar water -heating systems. 2015 Washington State Energy Code Compliance Forms for Commercial, R2 and R3 over 3 stories and all R1 Mechanical Summary, •• 2015 Washington State Energy Code Compliance Forms for Commercial Buildings including R2 & R3 over 3 stories and all R1 Revised January 2017 Equipment Type (s) ❑ Hot water heating tank(s) ❑ Instantaneous 0 No service water systems Service Water Heating Systems El Dedicated boiler ❑ Heat exchange from space heat boiler or central hot water/steam Distribution Type (s) ❑ Circulation System ❑ On -demand Commissioning Commissioning is required for: 0 Mechanical systems per C408.2 ❑ Service water heating systems per C408.4 If required, commissioning shall be performed for all applicable systems regardless of individual equipment capacity. Exceptions to commissioning requirements: 0 Total output capacity of all mechanical space conditioning systems in the building do not exceed 240,000 Btu/h cooling or 300,000 Btu/h heating. Mechanical systems commissioning not required. ❑ Capacity of largest service water heating system in building does not exceed 200,000 Btu/h. Service water heating systems commissioning not required. Low Energy and Semi -Heated Spaces (Note 6 and 7) Peak Space Heating Cooling Conditioning Space Area Served, Capacity, Btu/h Capacity, Btu/h Capacity, Compliance Type Location in Plan(s) Space(s) Served square feet (Note 4) (Note 5) Btu/h-sf Check Notes Note 4 - Provide total installed heating output capacity of systems serving Low Energy or Semi -Heated space(s) in btuh. Note 5 - Provide total installed cooling capacity of system serving Low Energy space(s) in Btu/h. Not allowed for semi -heated spaces. Enter 0 if no cooling. Note 6 - Refer to Section C402.1.1 Low Energy Building. Intalled peak space conditioning capacity, heating or cooling, may not exceed 3.4 Btu/h`sf. Note 7 - Refer to Section C402.1.1.1 and Semi -Heated Space definition in Chapter 2. Total heating output capacity may not exceed 8 Btu/h`sf. Only systems without electric resistance heating and no cooling are eligible for the wall insulation exception under semi -heated. 2015 Washington State Energy Code Compliance Forms for Commercial, R2 and R3 over 3 stories and all R1 2015 Washington State Energy Code Compliance Forms for Commercial Buildings including R2 & R3 over 3 stories and all R1 Revised January 2017 Project Title: 111 EDMONDS SUNSET LLC I Date 5/27/2021 All cooling systems shall be configured to provide air economizer operation, regardless of For Building Dept. Use system capacity, for new construction and mechanical system alterations. Various exceptions to this requirement are available. Identify all systems that an economizer exception will be applied to and additional information as noted below. Economizer ECONOMIZER EXCEPTIONS - NEW CONSTRUCTION AND ADDITIONS Lighting + Exception Exp 1 Cooling equipment serving spaces that are provided with a dedicated System ID Equipment outdoor air system (DOAS) per C403.6. Spaces served shall have year- Loads (W/sf) Summary round design cooling loads from lights and equipment less than 5 watts per square foot. Refer to Section C403.3 for descriptions of economizer provisions and exceptions. For alterations refer to Section C503.4 and Table C503.4. Exp 2 Single zone unitary or package systems with dehumidification that affect other systems such that air economizer would increase energy consumption. system iu Exp 3 High efficiency single zone unitary or packaged systems. Equipment cooling efficiency shall be better than the WSEC required minimum efficiency by at least 64% in Climate Zone 4C and 59% in Climate Zone 5B per Table C403.3. System ID Exp 4 Equipment that provides hydronic chilled water for chilled beams and chilled ceiling systems that is served by a water economizer system per C403.3.4 in lieu of air economizer. System ID Exp 5 Water -source heat pumps with heat recovery. Heat pump efficiency shall System ID be 15% better than WSEC required minimum efficiency. Provide at minimum 60% air economizer. Energy recovery to preheat OSA shall have at least 50% effectiveness. Additional system requirements apply. Exp 6 Cooling equipment serving Group R occupancies. Per unit limit Equipment Cooling is less than 20,000 Btu/h cooling capacity for equipment installed System ID Location Capacity outdoors or in a mech room adjacent to the outdoors. For cooling (Btu/h) equipment installed in other locations the unit limit is less than 54,000 Btu/h. Efficiency shall be 15% better than WSEC required minimum efficiency. Exp 7 Variable refrigerant flow (VRF) systems with energy recovery. Outdoor Outdoor Unit Cooling unit shall be a reverse -cycle heat pump with variable speed System ID Capacity compressor(s) and condenser fan(s). Outdoor unit cooling capacity shall (Btu/h) be not less than 65,000 Btu/h. Energy recovery to preheat outdoor air shall have at least 50% rated effectiveness. System shall be capable of providing simultaneous heating and cooling by tranferring recovered energy from zone(s) in cooling mode to other zone(s) that are in heating mode. Exp 8 Cooling equipment serving Controlled Plant Growth Environments. Equipment cooling efficiency shall be better than WSEC required minimum efficiency by at least 20%. Not eligible: unitary and applied heat pumps. System ID SEER, EER, & IEER Exp 9 Cooling equipment with energy recovery. Spaces served shall have ILighting + year-round design cooling loads from lights and equipment greater than System ID Equipment 5 watts per square foot. Energy recovery system shall utilize recovered Loads (W/sf) energy for on -site space heating or preheating of service hot water. Provide calculations to the code official that demonstrate the amount of recovered energy used for on -site heating purposes is equivalent to the annual energy that would be saved by the cooling system with air economizer per C403.3. 2015 Washinaton State Code Compliance Forms for Commercial, R2 and R3 over 3 stories and all R1 2015 Washington State Energy Code Compliance Forms for Commercial Buildings including R2 & R3 over 3 stories and all R1 Revised January 2017 Project Title: I Date 5/27/2021 ECONOMIZER EXCEPTIONS - NEW CONSTRUCTION AND ADDITIONS, CONTINUED Exp 10 Cooling equipment for dedicated server, electronic equipment or Economizer Compliance Cooling telecom switch rooms. Per building limit for this exception is System ID Option Capacity Exception 240,000 Btu/h cooling capacity or 10% of required building air (Btu/h) Summaryeconomizer capacity, whichever is greater. Part load control required over 85,000 Btu/h. Additional requirements apply. Refer to Section C403.3 for descriptions of economizer provisions and exceptions. For alterations refer to Section C503.4 and Table C503.4. Option a - Cooling equipment efficiency shall be 15% better than the WSEC required minimum efficiency.. Option b - Waterside economizer required. Cooling equipment efficiency shall be 5% better than the WSEC required minimum efficiency. Option c - Waterside economizer required. All cooling equipment is subject to ASHARE Standard 127. Total Claimed Exempt Capacity: Total building air economizer capacity (if claimed > 240 kBtu/h):� Alternate Exp 10 Capacity Limit: ECONOMIZER EXCEPTIONS - MECHANICAL SYSTEM ALTERATIONS OR REPLACEMENTSystem ID Alt. Strategy Duct less heat C503.4 Pre -approved design alternative to full compliance with air economizer Exp 1 requirement. An alternative for mechanical system alterations where existing pump system building constraints make full compliance with air economizer requirement sized for space impractical. Provide calculations to the code official that demonstrate the HP-1 and is 54% proposed alternate design strategy provides similar energy savings to the annual energy that would be saved by the cooling system with air economizer over minimum per C403.3. seer requirements ECONOMIZER EXCEPTIONS - SIMPLE SYSTEMS C503.4 Qualifying small equipment. Per unit limit less than 33,000 Btu/h. Per System ID Exp 2 building limit for this exception is 72,000 Btu/h cooling capacity or 5% of required building air economizer capacity, whichever is greater. Cooling equipment efficiency shall be 15% better than WSEC required minimum efficiency. Not eligible: non -unitary equipment, unitary equipment installed outdoors or in mech room adjacent to outdoors, equipment installed during new construction, shell -and -core construction, or initial tenant improvement. Total Claimed Exempt Capacity: Total building air economizer capacity (if claimed > 72,000 Btu/h): Alternate C503.4 Exp 2 Capacity Limit: Cooling Capacity (Btu/h) C503.4 Exp 3 Equipment that provides hydronic chilled water for chilled water terminal units. Equipment part load cooling efficiency (IPLV) shall be better than System ID WSEC required minimum efficiency by at least 25%. Per building limit for this exception is 480,000 Btu/h cooling capacity or 20% of required building air economizer capacity, whichever is greater. Chilled water terminal units serving Group R occupancies are not included in the building capacity total. Total Claimed Exempt Capacity: Total building air economizer capacity (if claimed > 480,000 Btu/h): Alternate C503.4 Exp 3 Capacity Limit: Cooling Capacity (Btu/h) Table C503.4 Compliance Options for alteration or replacement of existing mechanical cooling equipment per Table C503.4. Refer to table and all applicable table footnotes for full requirements. Applies to the following retrofit conditions: System ID Equipment Type Compliance Path HP-1 2a. Split Systems < 54,000 Btu/h Option A Option a - Any new or replacement equipment Option b - Replacement equipment of same type with same or smaller cooling output capacity. Option c - Replacement equipment of same type with large cooling output capacity. 2015 Washington State Energy Code Compliance Forms for Commercial, R2 and R3 over 3 stories and all R1 upuon a - ivew equipment aaaea io existng system or replacement equipment that is different than existing being replaced.