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APPROVED BLD2023-0952-MECHANICAL PLANS-7.28.23
GENERAL NOTES 1. THE SCOPE OF THE MECHANICAL WORK CONSISTS OF WORK SHOWN ON THE PLANS AND AS DESCRIBED IN THE SPECIFICATIONS. IN CASE OF CONFLICT, THE SPECIFICATIONS SHALL GOVERN. PROVIDE A COMPLETE & FUNCTIONAL SYSTEM. 2. PERFORM ALL WORK IN ACCORDANCE WITH LOCAL CODES AND ORDINANCES. OBTAIN AND PAY FOR ALL REQUIRED PERMITS AND PAY FOR ALL FEES REQUIRED BY AUTHORITIES HAVING JURISDICTION. PAY ALL ROYALTIES OR FEES REQUIRED IN CONNECTION WITH THE USE OF PATENTED DEVICES AND SYSTEMS. 3. REFER TO ARCHITECTURAL AND STRUCTURAL DRAWINGS FOR GENERAL CONSTRUCTION INCLUDING LOUVERS, CONCRETE EQUIPMENT PADS, FLASHING DETAILS, ETC. REFER TO ARCHITECTURAL DRAWINGS FOR ROOM ELEVATIONS, LOCATE MECHANICAL DEVICES SUCH AS TEMPERATURE SENSORS, HUMIDISTATS, PANELS, ETC. SO THAT THEY DO NOT CONFLICT WITH GENERAL CONSTRUCTION (WAINSCOT, DOOR HARDWARE, ETC.) NOR WITH ELECTRICAL SYSTEM (LIGHT SWITCHES, SPEAKERS, OUTLETS, ETC.). 4. COORDINATE WITH OTHER TRADES: A. REFER TO ELECTRICAL DRAWINGS AND CONFIRM ELECTRICAL CHARACTERISTICS SHOWN FOR MECHANICAL EQUIPMENT (VOLTAGE, PHASE, HZ, ETC). MATCHES THAT OF THE MECHANICAL EQUIPMENT PROVIDED. B. PROVIDE ADEQUATE CLEARANCE OF MECHANICAL WORK FROM ELECTRICAL EQUIPMENT. MAINTAIN MINIMUM ACCESS OF 6-INCHES ABOVE CABLE TRAYS AND 18-INCHES TO THE SIDE OF CABLE TRAYS. CLEARANCE ABOVE CABLE TRAY SHOULD BE 1/2 THE WIDTH AND NOT LESS THAN 6-INCHES WHEN RUNNING PARALLEL WITH CABLE TRAY. AND NOT LESS THAN 6-INCHES WHEN RUNNING PERPENDICULAR TO THE CABLE TRAY. 5. ARRANGE EQUIPMENT SO THAT ACCESS CLEARANCES INDICATED BY DRAWINGS, REQUIRED BY CODES, OR RECOMMENDED BY MANUFACTURER ARE PROVIDED. 6. INSTALL MATERIALS AND SYSTEMS IN ACCORDANCE WITH MANUFACTURER'S INSTRUCTIONS AND ACCEPTED SUBMITTALS. INSTALL MATERIAL IN PROPER RELATION TO ADJACENT CONSTRUCTION AND WITH UNIFORM APPEARANCE FOR EXPOSED WORK. 7. THOROUGHLY EXAMINE ALL AREAS WHERE EQUIPMENT AND DUCTWORK WILL BE INSTALLED AND REPORT ANY CONDITION THAT PREVENTS THE PROPER INSTALLATION OF THE MECHANICAL WORK. 8. COMPLY WITH WASHINGTON STATE ENERGY CODE SECTION C408.1.3 DOCUMENTATION REQUIREMENTS INCLUDING ALL LOCAL JURISDICTION AMENDMENTS. INCLUDE THE DEVELOPMENT OF CONSTRUCTION AND AS - BUILT DRAWINGS, PROJECT MANUALS, AND SYSTEM BALANCING REPORTS. 9. PURSUANT TO SECTION C408.1.3 OF THE WASHINGTON STATE ENERGY CODE, THE HVAC CONTROL SYSTEM SHALL BE TESTED TO ENSURE THAT THE CONTROL DEVICES, EQUIPMENT AND SYSTEMS ARE CALIBRATED, ADJUSTED, AND OPERATE IN ACCORDANCE WITH THE APPROVED PLANS AND SPECIFICATIONS. SEQUENCES OF OPERATION SHALL BE FUNCTIONALLY TESTED TO ENSURE THEY OPERATE IN ACCORDANCE WITH THE APPROVED PLANS AND SPECIFICATIONS. 10. THE COMMISSIONING SPECIFICATION, INCLUDING ALL FUNCTIONAL TEST PROCEDURES, SHALL BE PROVIDED AND ENFORCED BY THE CONTRACTOR. 11. PROVIDE SEISMIC RESTRAINT IN ACCORDANCE WITH IBC AND ASCE STANDARD 7. SUBMIT CALCULATIONS BY LICENSED STRUCTURAL ENGINEER. PRODUCTS MAY CONFORM TO SMACNA SEISMIC RESTRAINT GUIDELINES. 12. PROVIDE A SINGLE SUBMITTAL OF ALL MECHANICAL EQUIPMENT AS SPECIFIED. AS A MINIMUM, SUBMIT PRODUCT DATA FOR ALL EQUIPMENT AND FIXTURES LISTED IN ACCOMPANYING SCHEDULES FOR APPROVAL. 13. USE EXPERIENCED INSTALLERS. DELIVER, HANDLE, AND STORE MATERIALS IN ACCORDANCE WITH MANUFACTURER'S INSTRUCTIONS. 14. ARRANGEMENT OF SYSTEMS INDICATED ON THE DRAWINGS IS DIAGRAMMATIC, AND INDICATES THE MINIMUM REQUIREMENTS FOR MECHANICAL WORK. ADJUST TERMINAL UNIT LOCATIONS, BASED ON FIELD MEASUREMENTS, TO AVOID INSTALLATION ABOVE DESKS. SITE CONDITIONS SHALL DETERMINE THE ACTUAL ARRANGEMENT OF THE WORK. TAKE FIELD MEASUREMENTS BEFORE PREPARING SHOP DRAWINGS, OBTAIN APPROVAL OF SHOP DRAWINGS BEFORE BEGINNING FABRICATION. BE RESPONSIBLE FOR ACCURACY OF DIMENSIONS AND LAYOUT. OVERHEAD PIPING AND DUCTWORK SHALL BE ARRANGED TO OBTAIN MAXIMUM HEAD ROOM. 15. CLEAN AND PROTECT WORK FROM DAMAGE. RESTORE DAMAGED FINISHES. COVER ENDS OF PIPING AND DUCTWORK NOT ACTIVELY BEING WORKED ON. 16. MODIFY AND EXTEND EXISTING SERVICE TO ACCOMMODATE NEW WORK. RELOCATE EXISTING COMPONENTS AS REQUIRED FOR NEW SYSTEM. COORDINATE WITH BUILDING MANAGEMENT. 17. PROVIDE PRODUCTS OF ACCEPTABLE MANUFACTURERS, WHICH HAVE BEEN IN SATISFACTORY USE IN SIMILAR SERVICE FOR THREE YEARS. DELIVER, HANDLE, AND STORE MATERIALS IN ACCORDANCE WITH MANUFACTURER'S INSTRUCTIONS. 18. DO NOT CUT STRUCTURAL ELEMENTS WITHOUT PRIOR WRITTEN APPROVAL. 19. INSTRUCT OWNER IN PROPER OPERATION OF SYSTEMS. 20. DRAWINGS DO NOT SHOW ALL OFFSETS WHICH MAY BE REQUIRED. MAKE OFFSETS WITH FITTINGS USING THE LEAST ANGLE OF OFFSET POSSIBLE. DUCTWORK & PIPING SHALL BE ROUTED TO AVOID ALL STRUCTURAL SUPPORTS, AND COORDINATED WITH WORK OF OTHER TRADES. 21. MATERIALS, METHODS, AND INSTALLATION SHALL COMPLY WITH THE PROVISIONS OF THE LATEST EDITION OF THE FOLLOWING CODES AS ADOPTED BY THE AUTHORITY HAVING JURISDICTION. • 2018 INTERNATIONAL BUILDING CODE (IBC) • 2018 INTERNATIONAL MECHANICAL CODE (IMC) • 2018 UNIFORM PLUMBING CODE (UPC) • 2018 INTERNATIONAL FIRE CODE (IFC) • 2018 WASHINGTON STATE ENERGY CODE (WSEC) WITH LOCAL AMENDMENTS 22. ALL DEVICES THAT UTILIZE ELECTRICITY SHALL BE ACCESSIBLE FOR INSPECTION, SERVICE, REPAIR AND REPLACEMENT WITHOUT DISABLING THE FUNCTION OF A FIRE -RESISTANCE -RATED ASSEMBLY OR REMOVING PERMANENT CONSTRUCTION, OTHER APPLIANCES, VENTING SYSTEMS OR ANY OTHER PIPING OR DUCTS NOT CONNECTED TO THE APPLIANCE BEING INSPECTED, SERVICED, REPAIRED OR REPLACED. A LEVEL WORKING SPACE NOT LESS THAN 30 INCHES DEEP AND 30 INCHES WIDE SHALL BE PROVIDED IN FRONT OF THE CONTROL SIDE TO SERVICE AN APPLIANCE. a ao N Cl) co N 0 N rn N Cl) a� c SHEETMETAL NOTES 1. PERFORM ALL SHEETMETAL WORK IN ACCORDANCE WITH CURRENT SMACNA STANDARDS. 2. DUCT SEALING SHALL MEET REQUIREMENTS LISTED IN CHAPTER 6 OF IMC AND WASHINGTON STATE ENERGY CODE WITH LOCAL AMENDMENTS. IN ADDITION, PROVIDE SEAL CLASS A FOR ALL DUCTWORK. 3. CONSTRUCT DUCTS WITH G-90 OR BETTER GALVANIZED STEEL (ASTM 527) LFQ. 4. CONSTRUCT RECTANGULAR DUCTWORK TO MEET ALL FUNCTIONAL CRITERIA DEFINED IN CHAPTER 11, OF THE SMACNA HVAC DUCT CONSTRUCTION STANDARDS. PROVIDE DIAGONAL CREASING OR BEADING ON ALL PANELS WIDER THAN 18-INCHES, AND PANELS LESS THAN 18 GAGE. CONSTRUCT ROUND AND FLAT OVAL DUCTWORK IN ACCORDANCE WITH CHAPTER 3 OF SMACNA HDCS. 5. DUCTMATE, METU, OR W.D.C.I. DUCT CONNECTION SYSTEMS ARE ACCEPTABLE. DUCTS CONSTRUCTED USING THESE SYSTEMS WILL REFER TO THE MANUFACTURER'S GUIDELINES FOR SHEET GAGE, INTERMEDIATE REINFORCEMENT SIZE AND SPACING, AND JOINT REINFORCEMENTS. 6. PROVIDE COLLARS WHEREVER AN EXPOSED DUCT PASSES THROUGH A WALL, SLAB, OR CEILING:1-INCH WIDE, 18-GAGE ANGLE WITH MITERED CORNERS & SEAL WITH FIBERGLASS AND MASTIC. 7. SPIN -IN FITTINGS SHALL BE CONICAL TYPE WITH VOLUME DAMPER, AND QUADRANT; FLEX MASTER ELGEN OR EQUIVALENT. 8. ELBOWS IN RECTANGULAR OR SQUARE DUCTWORK SHALL HAVE AN INSIDE RADIUS EQUAL TO DIMENSION OF ELBOW IN THE PLANE OF THE TURN. 9. ELBOWS IN ROUND DUCTWORK SHALL HAVE THE INSIDE RADIUS EQUAL TO DIMENSION OF ELBOW IN THE PLANE OF THE TURN. USE SEGMENTED, STANDING SEAM, PLEATED, OR STAMPED ELBOWS. ADJUSTABLE ELBOWS ARE ALLOWED IF RADIUS CONFORMS TO ABOVE. 10. SQUARE CORNER INSERTS (TURNING VANES) SHALL BE SMACNA FIG. 4.3 DOUBLE THICKNESS, RUNNER TYPE 2 WITH 2-1/8-INCH SPACING. 11. VOLUME DAMPERS ARE NOT SHOWN GENERALLY. INCLUDE A DAMPER IN THE DUCT TO EACH SUPPLY, EXHAUST, OR RETURN OPENING; ALSO IN EACH BRANCH DUCT WHERE THREE OR MORE OPENINGS ARE ASSOCIATED WITH THE BRANCH. LOCATE DAMPERS AT A POINT WHERE THE DUCT IS ACCESSIBLE; AS FAR FROM THE OUTLET AS POSSIBLE. DO NOT PROVIDE VOLUME DAMPER ON SUPPLY DUCTWORK UPSTREAM OF TERMINAL UNITS. DAMPERS SHALL BE RUSKIN MD25 OR MDRS25. 12. THOROUGHLY CLEAN ALL DEBRIS FROM THE INSIDE OF ALL DUCTWORK AND PLENUMS. 13. MECHANICAL DRAWINGS SHOW APPROXIMATE LOCATIONS FOR GRILLES AND DIFFUSERS. REFER TO ARCHITECTURAL REFLECTED CEILING PLANS AND ELEVATIONS FOR EXACT LOCATIONS. AFTER SHOP DRAWINGS ARE COMPLETED VERIFY EXACT LOCATION OF GRILLES AND DIFFUSERS IN THE FIELD. ENSURE THAT DIFFUSER AND GRILLE FRAMES MATCH CEILING TYPES AND FINISH PRIOR TO ORDERING. 14. CONNECT FLEXIBLE DUCTS TO METAL DUCTS WITH A SLIP JOINT MADE USING FIRE RESISTANT MASTIC AND CLAMP, IDEAL "SNAP -LOCK" OR VENTLOCK "SURETIGHT NO. 670" AT EACH END. SUPPORT IN ACCORDANCE WITH SMACNA HVAC DUCT CONSTRUCTION STANDARDS. DO NOT INSTALL WITH ABRUPT BENDS OR OFFSETS. MAXIMUM LENGTH 5-FEET. LOW PRESSURE INSULATED FLEXIBLE DUCT SHALL BE THERMAFLEX MK-E. HIGH PRESSURE INSULATED FLEXIBLE DUCT SHALL BE THERAMFLEX MK-C. REMODEL CONSTRUCTION NOTES 1. DEMOLITION: WORK REQUIRED IS NOTED ON PLANS. VERIFY WITH ON SITE CONDITION AND OWNER. SALVAGE EQUIPMENT FOR OWNER'S USE AS NOTED. 2. COORDINATE INTERRUPTIONS OF SERVICES PASSING THROUGH WORK AREA TO MINIMIZE DISRUPTION IN ADJACENT SPACES. COORDINATE WITH BUILDING OWNER. 3. INSTALL NEW WORK GENERALLY AS SHOWN. ADEQUATE SPACE HAS BEEN VERIFIED TO THE DEGREE POSSIBLE, BUT MAY REQUIRE MINOR RELOCATION OF SMALL CONDUIT AND CEILING WIRE. COORDINATE EXTENT OF RELOCATION WITH GENERAL CONSTRUCTION WORK. 4. COORDINATE WORK WITH GENERAL CONSTRUCTION TO MINIMIZE DUST & DUST MIGRATION. 5. DEMOLITION SHALL INCLUDE REMOVAL OF EXISTING HANGERS, SLEEVES, AND MISCELLANEOUS SUPPORTS RELEVANT TO THE ITEMS TO BE REMOVED. 6. WHERE EXISTING MECHANICAL EQUIPMENT, THERMOSTAT, FIXTURE, ETC. IS INDICATED TO BE REMOVED, CONNECTED PIPING, DUCTWORK, ELECTRICAL/PNEUMATIC CONTROLS BACK TO THE CORRESPONDING SERVICE MAIN(S) SHALL BE REMOVED AND CAPPED UNLESS SPECIFICALLY NOTED OTHERWISE. ENERGY CODE MECHANICAL NOTES 1. DEMAND CONTROLLED VENTILATION (DCV) SHALL BE INCLUDED FOR SPACES LARGER THAN 500 FT WITH OCCUPANT LOAD >_ 25 PEOPLE/1,000 FT PER IMC; FOR HVAC SYSTEM WITH TOTAL DESIGN VENTILATION AIR > 3,000 CFM, AND/OR THE SYSTEM HAS AIRSIDE ECONOMIZER OR AUTOMATIC MODULATIN OUTDOOR AIR DAMPER. CONTROLS SHALL BE CONFIGURED TO PROVIDE DEMAND CONTROLLED VENTILATION. 2. FOR CONFERENCE ROOMS AND OTHER SPACES WITH OCCUPANT LOAD >_ 25 PEOPLE/1,000 FT2, PROVIDE OCCUPANCY BASED VENTILATION AIR CONTROL WHEN SPACE IS UNOCCUPIED AND METHOD (CLOSES OUTDOOR AIR DAMPER OR SHUTS OFF EQUIPMENT). 3. DUCTWORK SHALL BE CONSTRUCTED AND SEALED AS PER IMC. 4. ALL NEW DUCTWORK SHALL BE LOW-PRESSURE DUCTWORK. 5. OPERATIONS AND MAINTENANCE MANUALS SHALL BE PROVIDED TO THE OWNER AS REQUIRED BY SECTION C103.6.2. AT A MINIMUM, THE MANUALS SHALL INCLUDE: SUBMITTAL DATA OPERATION AND MAINTENANCE DATA FOR EQUIPMENT NAMES AND ADDRESSES OF SERVICE AGENCIES HVAC CONTROLS SYSTEM AND MAINTENANCE AND CALIBRATION INFORMATION NARRATIVE OF HOW SYSTEM IS INTENDED TO OPERATE. SCOPE OF WORK 1. REPLACE EXISTING DIFFUSERS, GRILLES AND DUCTWORK TO ACCOMODATE NEW LAYOUT/CEILING TYPE FOR LARGE MEETING ROOM, QUIET ROOM, STAFF FOCUS ROOM, OPEN READING AREA AND STAFF LOUNGE WITHIIN THE EXISTING BUILDING. ALL EXISTING VENTILATION, HEATING AND COOLING EQUIPMENT SHALL REMAIN. City Of Edmonds Building Department Work MAECHANICAL Address 650 MAIN ST Owner SNO ISLE LIBRARY Approved Date 08/07/2023 Building Official Elrl & C Lrf er Permit Number BLD2023-0952 ALL WORK SUBJECT TO FIELD INSPECTION FOR CODE COMPLIANCE ABBREVIATIONS A AIR, AMP ACU AIR CONDITIONING UNIT AFF ABOVE FINISHED FLOOR AHU AIR HANDLING UNIT AL ALUMINUM, ACOUSTICAL LINING ARRGT ARRANGEMENT ATM ATMOSPHERE BC BLOWER COIL BDD BACKDRAFT DAMPER BFF BELOW FINISHED FLOOR BFP BACKFLOW PREVENTER BHP BRAKE HORSEPOWER BLDG BUILDING BOB BOTTOM OF BEAM BOD BOTTOM OF DUCT BOS BOTTOM OF STEEL BTUH BRITISH THERMAL UNITS PER HOUR CAP CAPACITY CC COOLING COIL CD CEILING DIFFUSER CFM CUBIC FEET PER MINUTE CHR CHILLED WATER RETURN CHS CHILLED WATER SUPPLY CI CAST IRON CLG CEILING, COOLING CNTFGL CENTRIFUGAL CO CLEANOUT CONIC CONCRETE COND CONDENSATE CONT CONTINUE, CONTROL COMP COMPRESSOR COP COEFFICIENT OF PERFORMANCE CID CIRCULATING PUMP CRU CONDENSATE RETURN UNIT Cu CONDENSING UNIT CU FT CUBIC FEET CV CONSTANT VOLUME CVTR CONVERTER CW COLD WATER CWR CONDENSER WATER RETURN CWS CONDENSER WATER SUPPLY dB DECIBELS DB DRY BULB DCVA DOUBLE CHECK VALVE ASSEMBLY DEG DEGREE DF DRINKING FOUNTAIN DI DE -IONIZED DIA DIAMETER DMPR DAMPER DN DOWN DS DOWNSPOUT E EXISTING EA EXHAUST AIR EAH EXISTING AIR HANDLING UNIT EAT ENTERING AIR TEMPERATURE EER ENERGY EFFICIENCY RATING EF EXHAUST FAN EFF EFFICIENCY EG EXHAUST GRILLE EL ELEVATION EQUIP EQUIPMENT ERAF EXISTING RETURN AIR FAN ESP EXTERNAL STATIC PRESSURE EWT ENTERING WATER TEMPERATURE EXH EXHAUST EWC ELECTRIC WATER COOLER EXIST EXISTING EXP EXPANSION EXT EXTERIOR, EXTERNAL F FAHRENHEIT, FIRE LINE FD FIRE DAMPER, FLOOR DRAIN FDC FIRE DEPARTMENT CONNECTION FLA FULL LOAD AMPS FLR FLOOR FLTR FILTER FM FLOW METER FOB FLAT ON BOTTOM FO FLAT OVAL FOT FLAT ON TOP FPM FEET PER MINUTE FPS FEET PER SECOND FSD FIRE SMOKE DAMPER FT FEET, FAN TERMINAL FV FACE VELOCITY GA GAGE GAL GALLONS GALV GALVANIZED GPM GALLONS PER MINUTE H HUMIDIFIER, HEIGHT HB HOSE BIBB HC HEATING COIL HD HEAD HEX HEAT EXCHANGE HOA HAND -OFF -AUTOMATIC HP HORSEPOWER, HEAT PUMP HPS HIGH PRESSURE STEAM HTG HEATING HW HOT WATER HWC HOT WATER CIRCULATING HWP HOT WATER PUMP HWR HEATING WATER RETURN HWS HEATING WATER SUPPLY HZ HERTZ APPROVED IDE DIAMETER, INDIRECT DRAIN IE INVERT ELEVATION IH INTAKE HOOD IN INCH INIT INITIAL INT INTERIOR IPLV INTEGRATED PART LOAD VALUE KW KILOWATT KWH KILOWATT HOURS L LENGTH LAT LEAVING AIR TEMPERATURE LB POUND, LINEAR BAR LBS POUNDS LID LINEAR DIFFUSER LWT LEAVING WATER TEMPERATURE MAX MAXIMUM MBH THOUSAND BTU PER HOUR MCA MINIMUM CIRCUIT AMPACITY MD MANUALDAMPER MECH MECHANICAL MFR MANUFACTURER MIN MINIMUM MOCP MAXIMUM OVER CURRENT PROTECTION MOD MOTOR OPERATED DAMPER MTR MOTOR NC NORMALLY CLOSED NEG NEGATIVE NIC NOT IN CONTRACT NO NUMBER, NORMALLY OPEN NTS NOT TO SCALE OA OUTDOOR AIR OC ON CENTER OD OUTSIDE DIAMETER OPNG OPENING ORD OVERFLOW ROOF DRAIN ORL OVERFLOW RAIN LEADER P PUMP, PLUMBING PD PRESSURE DROP PH PHASE POC POINT OF CONNECTION POS POSITIVE PR PUMPED RETURN P/T PRESSURE/TEMPERATURE PVC POLYVINYL CHLORIDE QTY QUANTITY RA RETURN AIR RD ROOF DRAIN REF REFERENCE REQD REQUIRED RF RETURN FAN RG RETURN GRILLE RH RELIEF HOOD, RELATIVE HUMIDITY RL RAIN LEADER RPBFP REDUCED PRESSURE BACKFLOW PREVENTER RPM REVOLUTIONS PER MINUTE S SOIL SA SUPPLY AIR SD STORM DRAIN, SMOKE DAMPER SENS SENSIBLE SEER SEASONAL ENERGY EFFICIENCY RATING SF SUPPLY FAN, SQUARE FEET SG SUPPLY GRILLE SL SOUNDLINING SP STATIC PRESSURE SPR SPRINKLER SS STAINLESS STEEL, SANITARY SEWER STP STANDPIPE T THERMOSTAT TEMP TEMPERATURE TG TRANSFER GRILLE TOD TOP OF DUCT TOT TOTAL TP TRAP PRIMER, TOTAL PRESSURE TSP TOTAL STATIC PRESSURE TU TERMINAL UNIT TYP TYPICAL UH UNIT HEATER LION UNLESS OTHERWISE NOTED V VENT, VOLT VA VALVE VAV VARIABLE AIR VOLUME VEL VELOCITY VFD VARIABLE FREQUENCY DRIVE VTR VENT THROUGH ROOF W WASTE, WATER, WATT, WIDTH WB WET BULB WG WATER GAGE WH WATER HEATER, WALL HYDRANT WTR WATER PLANS MUST BE ON JOB SITE SAZAN G R 0 1 1 ` 600 Stewart St., Ste. 1400 Seattle, Washington 98101 ITel 206.267.1700 r Fax 206.267.1701 SAZAN# 911-23005 MECHANICAL SHEET INDEX M000 GENERAL NOTES, ABBREVIATIONS AND SHEET INDEX M001 MECHANICAL LEGEND M002 MECHANICAL COMPLIANCE FORMS M003 MECHANICAL COMPLIANCE FORMS M004 MECHANICAL COMPLIANCE FORMS M005 MECHANICAL COMPLIANCE FORMS M006 MECHANICAL COMPLIANCE FORMS M007 MECHANICAL COMPLIANCE FORMS M200 MECHANICAL SCHEDULES MD310 HVAC - DEMOLITION PLAN M310 HVAC PLAN M700 MECHANICAL DETAILS Johnston Architects, LLC 100 NE Northlake Way, Suite 200 Seattle, WA 98105 t 206.523.6150 f 206.523.9382 OF �1911000� �'ISTER `SIONAL� 03/2j/2023 RECEIVED Jul 28 2023 CITY OF EDMONDS DEVELOPMENT SERVICES DEPARTMENT Z O W o W N w� J �a H Q Z_ 0 Qz Z m o0 Cn J Lo (o LLI DRAWING ISSUE DATE DESCRIPTION 03/31/2023 ISSUE FORBID SHEET TITLE GENERAL NOTES, ABBREVIATIONS AND SHEET INDEX SHEET NO. M1111111] Drawn DS Checked FI © 2023 JOHNSTON ARCHITECTS '.1 SYMBOLS LEGEND - GENERAL SYMBOL I DESCRIPTION #� I DRAWING CONSTRUCTION ("FLAG') NOTE X XX I EQUIPMENT IDENTIFIER MATCHLINE f REVISION CLOUD (ENCIRCLES DRAWING CHANGES MADE SINCE THE PREVIOUS RELEASE) REVISION REFERENCE — — — — I EXISTING TO BE REMOVED (HATCH) HEAVY LINEWEIGHT INDICATES NEW WORK LIGHT LINEWEIGHT INDICATES EXISTING INFORMATION POINT OF CONNECTION J. X DETAIL REFERENCE XX.XX DETAIL IDENTIFICATION NUMBER SHEET WHERE DETAIL IS DRAWN aX ELEVATION REFERENCE XX.XX ELEVATION IDENTIFICATION NUMBER SHEET WHERE ELEVATION IS DRAWN X SECTION REFERENCE SECTION XX.XX IDENTIFICATION NUMBER SHEET WHERE SECTION IS DRAWN N (j) NORTH REFERENCE SYMBOLS LEGEND - PIPING SYMBOL DESCRIPTION SOIL OR WASTE — — — — — — — — VENT RL RAIN LEADER ORL OVERFLOW RAIN LEADER ID INDIRECT DRAIN — COLD WATER — — HOT WATER — -- HOT WATER CIRCULATING 140' HW 140' POTABLE HOT WATER 120' HW 120' POTABLE HOT WATER F FIRE SPR SPRINKLER STP STANDPIPE HPS HIGH PRESSURE STEAM HWS HEATING WATER SUPPLY HWR HEATING WATER RETURN CHS CHILLED WATER SUPPLY CHR CHILLED WATER RETURN REDUCER, CONCENTRIC WYE STRAINER WITH CAPPED HOSE AND BLOWDOWN VALVE ANGLE VALVE AUTOMATIC CONTROL VALVE - TWO WAY (PNEUMATIC OPERATOR SHOWN) M AUTOMATIC CONTROL VALVE - THREE WAY (ELECTRIC OPERATOR SHOWN) 'el BUTTERFLY VALVE FLEXIBLE CONNECTION IN PIPING P A V RV MANUAL AIR VENT (MAV), AUTOMATIC AIR VENT (AAV) PRESSURE GAUGE THERMOMETER 4 1 � THERMOMETER WELL o SIGHT GLASS HOSE BIB a N Cl) co N O N 6') N Cl) a� c SYMBOLS LEGEND - AIR HANDLING SYMBOL DESCRIPTION SUPPLY AIR DUCT - UP SUPPLY AIR DUCT - DOWN RETURN AIR DUCT - UP RETURN AIR DUCT - DOWN OUTSIDE AIR DUCT - UP OUTSIDE AIR DUCT - DOWN EXHAUST AIR DUCT - UP EXHAUST AIR DUCT - DOWN FLAT -OVAL DUCT - TURNING TOWARD FLAT -OVAL DUCT - TURNING AWAY INCLINE RISE (R) OR DROP (D) IN DIRECTION OF ARROW R — FLEXIBLE CONNECTION AP AP AD ACCESS DOOR (AD) OR ACCESS PANEL (AP) VOLUME DAMPER FD FD FIRE DAMPER SD SD SMOKE DAMPER FSD FSD FIRE SMOKE DAMPER M MOTOR OPERATED DAMPER BDD BDD s--�� BACKDRAFT DAMPER /A\\\\ FLEXIBLE DUCT SYMBOLS LEGEND - PIPING SYMBOL DESCRIPTION S STEAM TRAP ASSEMBLY F/T F/T = FLOAT AND THERMOSTATIC F = FLOAT T = THERMOSTATIC B = BUCKET IB = INVERTED BUCKET I = IMPULSE 0 = ORIFICE A PIPE ANCHOR PIPE ALIGNMENT GUIDE C CONTROL VALVE STATION PIPE SUPPORT PS P/T PRESSURE/TEMPERATURE TEST PORT CAP PLUG UNION WYE STRAINER GATE VALVE GLOBE VALVE BALL VALVE BALANCING OR PLUG VALVE � NEEDLE VALVE PRESSURE REDUCING VALVE BALANCING/MEASURING VALVE Y RELIEF VALVE CHECK VALVE C PIPE TURNING DOWN / AWAY 0— PIPE TURNING UP / TOWARDS PIPE DOWN TEE PIPE DOWN TEE / AWAY PIPE UP TEE / TOWARDS SYMBOLS LEGEND - AIR HANDLING SYMBOL DESCRIPTION ROUND, 90' ELBOW, R/W OR R/D = 1.5 RECTANGULAR, 90' ELBOW, R/W OR R/D = 1.5 RECTANGULAR OR ROUND, 90' ELBOW, R/W OR R/D = 1.5 SQUARE CORNER ELBOW WITH TURNING VANE 45' BRANCH CONNECTION RECTANGULAR BRANCH TO RECTANGULAR DUCT CONNECTION WITH 45' TAPER ROUND OR RECTANGULAR BRANCH TO ROUND OR RECTANGULAR DUCT CONNECTION ROUND BRANCH TO RECTANGULAR DUCT CONNECTION ROUND BRANCH TO ROUND DUCT CONNECTION TRANSITION OR REDUCER - NOTED FOT (FLAT ON TOP) OR FOB (FLATON BOTTOM) IF REQUIRED RECTANGULAR TO ROUND TRANSITION SYMBOLS LEGEND - PIPING & AIRFLOW DIAGRAMS SYMBOL DESCRIPTION PIPING OR DUCTED AIRFLOW — — — — — — NON -DUCTED AIRFLOW — — — — — — — — ELECTRICAL CONNECTION FLOW CONTINUATION ARROW COMPLEX INTERLOCK (ELEC., PNEUMATIC, ETC.) — — — — CONNECTION TO CENTRAL MONITORING AND CONTROL SYSTEM (CMCS) PUMP O CENTRIFUGAL FAN MO ELECTRIC MOTOR/STARTER ASSEMBLY 4 ELECTRIC MOTOR OPERATOR (VALVES AND DAMPERS) ❑O FLOOR DRAIN O FUNNEL DRAIN ® ® FLOOR SINK (SQUARE AND ROUND) FLOW DIRECTION SYMBOLS LEGEND - AIR HANDLING SYMBOL DESCRIPTION X XX EQUIPMENT WITH EQUIPMENT IDENTIFICATION OT THERMOSTAT IC CO2 AND OCCUPANCY SENSOR DIFFUSER IDENTIFIER 10x10 A 100 CONNECTION SIZE AIR FLOW (CFM) DIFFUSER TYPE MARK ® ® CEILING SUPPLY DIFFUSER CEILING RETURN DIFFUSER —� SIDEWALL GRILLE DIFFUSER AIRFLOW, SUPPLY AIRFLOW, RETURN {}� DOOR UNDERCUT SYMBOLS LEGEND - FIRE PROTECTION SYMBOL DESCRIPTION F FIRE EQUIPMENT WITH EQUIPMENT IDENTIFICATION 7 FDC J FIRE DEPARTMENT CONNECTION PRESSURE REGULATING VALVE WITH SUPERVISORY SWITCH O PENDANT SPRINKLER HEAD O UPRIGHT SPRINKLER HEAD SYMBOLS LEGEND - MEDICAL GASES SYMBOL DESCRIPTION 02 OXYGEN MA MEDICAL COMPRESSED AIR MV MEDICAL VACUUM WAG WASTE ANESTHETIC GAS MA MEDICAL AIR OUTLET WAGD� WAG WASTE ANESTHETIC GAS DEVICE NO2 NITROUS OXIDE (NITROUS) N2 NITROGEN CO2 CARBON DIOXIDE ETO ETHYLENE OXIDE MEDICAL GAS VALVE (SERVICE VALVE) ZONE VALVE BOX ZD ❑ MEDICAL GAS ALARM BOX MAB MA MEDICAL AIR PRESSURE SENSOR 0 HOSE REEL (RETRACTABLE) SYMBOLS LEGEND - LABORATORY SYMBOL DESCRIPTION + NON POTABLE COLD WATER ++ NON POTABLE HOT WATER +++ NON POTABLE HOT WATER RECIRCULATE LA LABORATORY AIR LV LABORATORY VACUUM SAZAN G R 0 1 1 ` 600 Stewart St., Ste. 1400 Seattle, Washington 98101 ITel 206.267.1700 r Fax 206.267.1701 SAZAN# 911-23005 Johnston Architects, LLC 100 NE Northlake Way, Suite 200 Seattle, WA 98105 t 206.523.6150 f 206.523.9382 OF �1911000k �'ISTER `SIGNAL �� 03/2�/2023 RECEIVED Jul 28 2023 CITY OF EDMONDS DEVELOPMENT SERVICES DEPARTMENT Z 0 W o W CV w� J �a H 0 Z_ 0 Qz Z m o0 Cn J (o LLI DRAWING ISSUE DATE DESCRIPTION 03/31/2023 ISSUE FOR BID SHEET TITLE MECHANICAL LEGEND SHEET NO. Drawn DS Checked FI © 2023 JOHNSTON ARCHITECTS Iu MECHANICAL COMPLIANCE SUMMARY 2018 WSEC Compliance Forms for Commercial Buildings including Group R2, R3 & R4 over 3 stories and all RI Administered by: ©2023 NEEA, All rights reserved Project & Applicant Information Project Title Sno-Isle Edmonds Library -2018WSEC For Building Department Use: Date: Mar 29, 2023 Project Address 650 Main Street Edmonds, WA 98020 Applicant Name Gaurav Mehta Applicant Phone 206-267-1700 Applicant Email gmehta@sazan.com For questions about this report, contact WSEC Commercial Technical Support at 360-539-5300 or via email at com.techsupport@waenergycodes.com General Occupancy All Commercial T elne ral Building Use public Services, Library Building Cond. Floor Area 17,050 New Building Project Cond. Floor Area 17,050 Floors Above Grade 2 General Project Types Alteration or Addition Alteration Multiple Zone Systems & Mechanical ScopeMechanical Scope Equipment Compliance Method Compliance Method 1 -General Mechanical Project Description Replace existing diffusers, grilles, and ductwork to accommodate new layout/ceiling type for large meeting room, quiet room, staff focus room, open reading area, and staff lounge within the existing building. All existing ventilation, heating, and cooling equipment shall remain. Project Mechanical Scope Economizer Exception(s) DOAS Ventilation Higher Equipment Equipment Efficiency Compliance Mechanical Compliance �'P e Applied? Provided? Efficiency Option Applied? y O P PP Verification Scope and Method Multiple Zone Systems & Alteration Equipment No No NA COMPLIES Additional Efficiency Credits Included (AEC) Does building include occupancy classifications requiring No Does project include DOAS equipment? P I No DOAS? Based on project scope do TSPR requirements apply? No Do allsystems comply with Appendix D standard reference design or qualify for an exception to No TSPR. Scope & Space Conditioning ALTERATION - MULTIPLE ZONE SYSTEMS & EQUIPMENT Compliance Verification COMPLIES Multiple Zone Air Systems Category - Central air handling unit, hydronic Air Systems Summary Information System ID Supply Airflow Control== Ventilation Standard Ventilation CFM Ventilation Air Source Paired with DOAS Ventilation energy recovery I Energy Recovery I Efficiency (%) AHU-1 I Variable air volume I IMC Multiple Zones Ventilation 4,760 Integral I Not -provided, not required Air Terminal Equipment System ID Air Terminal Type Specific Type Quantity Cooling Capacity (Btu/h) Heating Capacity (Btu/h) Reheat Type AHU-1 Fan -powered terminal units Series Electric Air Systems & Equipment Details System ID Area(s) Served Location In Project Documents - Plan/Detail # AHU-1 All M200 2 1L 66 N M co N O N N m c SAZ AN G R O U P 600 Stewart St., Ste. 1400 Seattle, Washington 98101 Tel 206.267.1700 fl) Fax 206.267.1701 SAZAN# 911-23005 Johnston Architects, LLC 100 NE Northlake Way, Suite 200 Seattle, WA 98105 t 206.523.6150 f 206.523.9382 03/29/2023 RECEIVED Jul 28 2023 CITY OF EDMONDS DEVELOPMENT SERVICES DEPARTMENT Z 0 W o CV W w� Q O Z r) Q Z Z O o Q C� J (o w DRAWING ISSUE DATE DESCRIPTION 03/31/2023 1 ISSUE FOR BID SHEET TITLE MECHANICAL COMPLIANCE FORMS SHEET NO. M002 Drawn DS Checked FI © 2023 JOHNSTON ARCHITECTS .11 2018 WSEC Requirements for Commercial Buildings including Group R2, R3 & R4 over 3 stories & all R1 -- Administered by @2023 NEEA, All rights reserved The following information is necessary to check a mechanical permit application for compliance with the mechanical systems and equipment requirements in the Washington State Energy Code, Commercial Provisions. For questions about this report, contact WSEC Commercial Technical Support at 360-539-5300 or via email at com.techsupport@waenergycodes.com Project: Sno-Isle Edmonds Library - 2018 WSEC 650 Main Street Edmonds, WA 98020 Date: 2023-03-27 Applies Code Section Code Provision Compliance Information Required In Permit Location in Building Department Documentation Documents Notes SCOPE C103.1 Construction For a shell & core or tenant space (first build - documents - General out) project, indicate if there is no mechanical scope included in the project. YES C103.1 Construction For an alteration project, indicate if there is documents - General no mechanical scope included in the project. PERFORMANCE CRITERIA & SYSTEM DESIGN NA C403.1 Exempt process Identify equipment used by manufacturing, equipment industrial or commercial processes that are not for space conditioning or maintaining comfort and amentities for occupants; identify provisions applicable to this equipment per C403.1.1 YES C403.1.2 NA C403.1.3 NA C403.2.1 C403.4.2.2 NA NA M000, Scope of Work C403.1 exception HVAC total system For systems serving office, retail, library or performance ratio education occupancies, provide a TSPR report (TSPR) that demonstrates the proposed design ratio is equal to or greater than the standard reference design ratio, or exception applied Calculation of heating Provide load calculations performed per See supplemental and cooling loads ASHRAE Std 183 or equivalent, using design document for Load parameters per C302 and Appendix C; calcs include load adjustments to account for energy recovery Data centers Provide documentation that demonstrates that data center systems comply with the maximum allowed Design MLC and Annualized MLC per ASHRAE 90.4 with 2018 WSEC adjustments per climate zone Zone isolation If there are HVAC zones that are intended to be occupied non -simultaneously, identify isolation zone areas on plans; if multiple zones intended to be occupied simultanteously will be combined into a single isolation zone, include on plans that the combined zone area does not exceed 25,000 sf and does not include more than one floor; or exception applied Indicate locations of associated zone isolation dampers in HVAC distribution system Refer to HVAC Controls section in Requirements List for applicable automatic setback and shutdown controls requirements EQUIPMENT SELECTION & PERFORMANCE c 2018 WSEC Requirements for Commercial Buildings including Group R2 R3 & R4 over 3 stones &all R1 - Administered b 02023 NEEA All rights reserved q 9 9 P Y 9 The followinginformation is necessary to check a mechanical permit application for compliance with the mechanical systems and equipment requirements in the rY P PP p Y Washington State Energy Code, Commercial Provisions. For questions about this report, contact WSEC Commercial Technical Support at 360-539-5300 or via email at com.techsupport@waenergycodes.com C403.3.5.2 Heating / cooling system controls with DOAS C403.3.5.3 Decoupled DOAS supply air Indicate systems and equipment associated with the delivery of zone level heating and cooling (fans, hydronic pumps, primary air dampers, etc) are configured to shut off, and central eqiupment is configured to turn down, when there is no call for heating or cooling in the zone they serve If applying Exception to heating / cooling fans used for air mixing in the space during deadband periods, include fan watts per cfm in equipment schedule Indicate method of delivery of DOAS supply air to the occupied space (directly into space, downstream of terminal heating / cooling coils); or exception applied C403.6.1 Multiple zone DOAS For DOAS serving multiple zones, indicate controls configured to reduce the volume of outdoor air in each zone independently when the zone is unoccupied; or exception applied ADDITIONAL EFFICIENCY CREDITS - DEDICATED OUTSIDE AIR SYSTEMS (DOAS) C406.6 DOAS For building occupancies not subject to the C406.7 FANS AND FAN CONTROLS NA C403.8.1 NA 2 n _rn 66 N ri M N 0 N rn N co m c requirements of Section C403.3.5, to comply with this additional efficiency credit, provide calculations that demonstrate 90% or more of the total floor area of all occupied, conditioned spaces are served by a DOAS per C403.3.5 High performance For all building occupancies, to comply with DOAS - Energy this additional efficiency credit, demonstrate recovery compliance with C406.6 effectiveness and fan power Indicate energy recovery sensible effectiveness of all DOAS is > 80% For each system, indicate that total system fan power does not exceed 0.5 watts per cfm Fan power limitation For all HVAC fan systems that provide heating and / or cooling and all DOAS, provide system total nameplate hp in equipment schedules on project plans For all applicable HVAC systems with total fan motor nameplate hp > 5hp, verify fan system motor hp or bhp complies with fan power limits per equations in Table C403.8.1(1) Terminal units installed in conjunction with a DOAS (hydroninc heat pumps, VRF heat pumps, chilled/hot water terminal units, variable volume terminal units) shall be treated as independent air -handling units for purposes of fan power calculations 2018 WSEC Requirements for Commercial Buildings including Group R2, R3 & R4 over 3 stories & all R1 -- Administered by @2023 NEEA, All rights reserved The following information is necessary to check a mechanical permit application for compliance with the mechanical systems and equipment requirements in the Washington State Energy Code, Commercial Provisions. For questions about this report, contact WSEC Commercial Technical Support at 360-539-5300 or via email at com.techsupport@waenergycodes.com NA C403.3.1 Equipment and Indicate that output capacities of heating and system sizing cooling equipment and systems are no greater than the smallest available equipment size that exceeds the calculated loads; note exceptions applied NA C403.3.2 HVAC equipment Provide equipment schedules on plans and in C403.9.1 performance WSEC mechanical equipment compliance requirements reports; indicate equipment type, calculated (efficiency) loads, capacity, rated and WSEC minimum efficiencies for all heating and cooling equipment; include supply and ventilation air cfms and operating hours for all air systems; identify heating and cooling equipment that does not have a corresponding WSEC minimum efficiency (manufacturer rated) NA C405.8 Electric motor List all motors >_ 1/12 hp (that are not integral efficiency to a rated piece of equipment) in the mechanical or electrical equipment schedules on plans; indicate motor type and applicable efficiency table, hp, rpm, number of poles and rated efficiency, or exception applied NA C403.3.2 Gas and oil -fired For forced air furnaces with capacity > forced air furnace 225,000 Btu/h and all unit heaters, indicate in and unit heaters equipment schedule intermittent ignition or IID, flue or draft damper, and rated jacket loss NA C403.3.2.4 Packaged electric Verify all packaged electric equipment with > heating / cooling 6,000 Btu/h cooling capacity and any amount equipment of heating is a heat pump; include in equipment schedules NA C403.3.3 Hot gas bypass For cooling equipment with hot gas bypass, limitation for DX provide either multiple step unloading or cooling equipment continuous capacity modulation; indicate bypass capacity per Table C403.3.3 NA C403.3.2.5 Humidification For cooling systems with humidification equipment that are also required to have air economizer, indicate humidifier is adiabatic (direct evaporative or fog atomization), or exception applied C403.3.2 Hydronic equipment Refer to Requirements List section Hydronic Systems - Equipment Selection & Performance for selection criteria specific to chillers and boilers NA C403.9 Heat rejection Refer to Requirements List section Heat equipment Rejection Systems - Equipment Selection & Performance for selection criteria specific to cooling towers, dry coolers and condensers (air-cooled and evaporative) EQUIPMENT SELECTION & PERFORMANCE - DEDICATED OUTSIDE AIR SYSTEMS (DOAS) c 2018 WSEC Requirements for Commercial Buildings including Group R2 R3 & R4 over 3 stones &all R1 - Administered b 02023 NEEA All rights reserved q 9 9 P Y 9 The followinginformation is necessary to check a mechanical permit application for compliance with the mechanical systems and equipment requirements in the rY P PP p Y Washington State Energy Code, Commercial Provisions. For questions about this report, contact WSEC Commercial Technical Support at 360-539-5300 or via email at com.techsupport@waenergycodes.com NA C403.8.2 NA C405.8 NA C403.8.3 C403.8.4 NA C403.2.3 NA NA Motor nameplate hp For all applicable HVAC systems with total fan motor nameplate hp > 5hp, indicate fan motors specified are the smallest available motor hp size greater than fan bhp, note exceptions applied Fractional hp fan For all fractional hp fan motors (1/12 - 1 hp), motors indicate that motors comply with applicable WSEC efficiency tables; if motor type is not listed in an efficiency table, indicate whether fan has an electronically commutated motor, has motor rated efficiency of at least 70%, or exception applied Fan efficiency For individual fans > 5hp, and multiple fans combined in series or parallel that operate as the functional equivalent of a single fan with a combined total motor hp > 5hp, indicate in equipment schedule that rated FEG for all applicable fans is > 67, or exception applied; indicate these fans are sized so total efficiency is within 15% of the fan maximum total efficiency Group R occupancy For all exhaust fans < 400 cfm in Group R exhaust fan efficacy occupancies, indicate in equipment schedule the fan flow rate and efficacy (cfm/watt), or exception applied; refer to Table C403.8.4 Variable flow For fan motors > 7.5 hp, indicate method of capacity - fans variable flow control (VSD or equivalent method) in equipment schedule, or exception applied C403.8.5.1 Fan airflow control For DX air handling units with cooling capacity > 42,000 Btu/h and evaporative and chilled water air handling units with fan >_ 0.25 hp, indicate whether system is single zone or multiple zone and related control method (cooling capacity controlled in response to space temperature, space temperature is controlled by modulating supply airflow, or both) For mechanical cooling systems (includes DX and chilled water coils) that control cooling capacity in response to space temperature - Provide a minimum of two stages of fan control; indicate minimum fan speed is <_ 66% of full speed drawing <_ 40% of full speed fan power during periods of low cooling or ventilation only 2018 WSEC Requirements for Commercial Buildings including Group R2, R3 & R4 over 3 stories & all R1 -- Administered by @2023 NEEA, All rights reserved The following information is necessary to check a mechanical permit application for compliance with the mechanical systems and equipment requirements in the Washington State Energy Code, Commercial Provisions. For questions about this report, contact WSEC Commercial Technical Support at 360-539-5300 or via email at com.techsupport@waenergycodes.com C403.3.5 Dedicated outdoor air For buildings with occupancies required to C403.3.5.4 systems comply with the DOAS provisions per Table C403.3.5, identify on plans all occupancies in the building and indicate which occupied spaces are required to have ventilation air delivered by a DOAS; or exception applied If natural ventilation exception is applied, identify these spaces on plans; indicate operable window area complies with IMC Section 402; provide documentation describing how required ventilation will be provided during all occupied hours, including during inclement weather If high efficiency VAV exception is applied, identify these spaces on plans; refer to Single Zone VAV section for Groups A-1, A-2 and A-3 occupancy classifications, or Multiple Zone VAV for other than Groups A-1, A-2 and A-3 (per Table C403.3.5) If compliance with the DOAS provisions is deemed to be impractical, provide documentation that demonstrates the alternate design strategy applied that achieves a comparable level of energy efficiency, as pre - approved by the AHJ Refer to Requirements List section after Multiple -Zone Air Systems for High Efficiency Multiple -Zone VAV Systems exception to C403.3.5 DOAS Refer to Requirements List section after High Efficiency Multiple -Zone Air Systems for High Efficiency Single -Zone VAV Systems exception to C403.3.5 DOAS C403.3.5.1 DOAS energy For all DOAS systems, indicate exhaust air recovery method and ER method and basis of rated effectiveness effectiveness (sensible or latent); indicate >_ 60% sensible or >_ 50% enthalpy ER effectiveness based on delta between outdoor air and return air enthalpies at design conditions; or exception applied If applying exception for DCV, identify occupant load in space and airflow control configured to reduce ventilation rate by >_ 50% when occupancy is less than design occupancy C403.3.5.1 DOAS fan power For DOAS with total system fan hp < 5 hp, indicate total system fan power does not exceed 1 watt per cfm For DOAS with total system fan hp >_ 5 hp, indicate total system fan power complies with fan power limitation per Section C403.8.1 2019 WSEC Reguiramerms for Commercial Buildings indudinp GNup R2, R3 & RA aver 3 stores $ al R1 -• Jldmirrstered by 021323 NEE* All dais rewroed The %flawing information is necessary 1a uhcck a mechanical parmil appicalion for mmplonua whh the n-rschonical s}ssems and equipment requirements in The Washington SIaLa Energy03de, Gornnxrcial PrmnsiDims. Far iLuestians nbauLIhis report, o3r4act WSIEC C3mnxraaITechnicalSu pport a 1360.539.5300 arwia ern ai aLmm.lechsupperb senergVa3des.carn NA FSor other rlleLtL ikeal coaling skmemk {includes DX and chilled waLer ails? filar "ml spacc ternpernture by mxtWlnting airflow Tin lieu of. or in addiLimim roF COrM r01I in Ig 03POCi I ill fe.4 POIWC Lo 43be iemperalure) • Phoxide fan cnntNAk far rrwd0acing mpplyairflo-; indlc.nitlnimmum fBrL speed ii :r� h of Full speed drawing < 30% of full d fam ]v%tr duringperio"of 'km cim3lingnr KenlilLfthm Lnl}; DFexLepli{n applied ADDITIG AL E1E`FICIEKCYPACKAGE OPTION MORE EFFWTENTHVAC EQUIPMENT R VAN PERF>DRMANCE- a{USTCOMPLY WIYH ALL.5 rROVILSI0M TO RE JE:LIGI BLE C,14 i.2.1 I IVA-12 %N%,Icnl scl�4litin C406.2.2 6111131nunl Lqu3im ini ("•:fill.=.a 611113lnunl lam LfIIeILrey Knuk VENUILATION. EXHAUST & ENERGY RECOVER YES C4W.2.11 WidiFalivu Tl)trlrnply-with rhasadabLilxlal efficiency crpAil, r—idc cmkIlhltionk1KM den-Ivt-flzme i NLed on h swing arld lilrg ourpus cupac'ILY) 1hal' Y* vT imm: orall HVAC Lyuipmelu servingctlndilianed flnur areas have J cam%pending WSEC li,;IM Olicicncy; tyr excepion applied hi ad&lirm lu !)'.;Umi .-tIL'L'1iL1II n_?IIureINWILI. irrdicaAe that allms miahod healingsndtrlolinS Nuipmenl hiivca ralcd cfficiency rtvall egaiprlkenl pcefrrmlalrLcri�triaahcJtilrg. c4wlic.�. ful.] Iuad_ purr luadI 111u1 k; JL IL:aM I SrF hewer rhan Lhe liw" WSEC' erFkiamy-_ inicludc Swine agWrmm1 ek"mian-applied For �,kwms acquired Lo pnrm c a n!?R relxirl 11erC41W.I.L_ IJL-umisrrJ[C LhaL IhC IIfrIllLrced C1 e%36m raIN5 IN ai minimum higher IF -an shexlw-rJmrd rcFcFcFm design rosin For pmla:l4calnpI}Ing-vi:Lweigtlled u4crage #fCxiL K:y L'J4Lk11lILAl. hVIULL C-aILu]Jlmrec LhaL drmumrtralc Ihe inmall avxrsgc hlelLer Lban e efficicxWk or all egllipMerll mrfnrnAncc 4 riwria f oc all equ Ipmerll i4 } 15%. iWic-me IEbI 01 I2gULIH3IL'I11 hen ;IL ILJ%1 MA 11eLI1217 RILM cXKIC Crf ILi0 IL'k Fws'l m4xerMinRkm- enerp_ti'and w ni- hcJLed 4p ccL, irmlieillc dw 9&:-. +x nwwc of Irks LJIIUL huaLing OULpul L'JFdULy IN pMr.K1Ld by eloLLriL inlraral ar gax• riracJ radianl ecluipmanl For IcvAlircd hoidng np11liwilii" oltlk Ln LiddLIKHr IV !F)-;LUII NtIL'L'rIVII and Ll IWi LM:k' requirrmrals, indk-ale rated ET�i] nrLin �r L hp 4?N1wall)--;W0almn wpply, rclurn xg exhamm Falb k } 71: iWime the-t fuw- arc JlUd W IIIL' (JAI UrfiLkIIL')'al LILWVII {rich Nan% is within I qr, ar Ibc maxi mmlm lrrlul ar�Illrir c�fB�i�ncy F [rlditJLe IrSeLbwa 4ermdauod JiFde64ery K4&IKLdiLJL fw IM {natural armezhankali farCUL'h FCIrr SAZ AN G R O U P 600 Stewart St., Ste. 1400 Seattle, Washington 98101 Tel 206.267.1700 Fax 206.267.1701 SAZAN# 911-23005 Johnston Architects, LLC 100 NE Northlake Way, Suite 200 Seattle, WA 98105 t 206.523.6150 f 206.523.9382 �IflIVAL 03/29/2023 RECEIVED Jul 28 2023 CITY OF EDMONDS DEVELOPMENT SERVICES DEPARTMENT Z 0 W o W N w� 0 Z 0 Z Q0 Z M W _ o0 C� J (o LU DRAWING ISSUE DATE DESCRIPTION 03/31/2023 ISSUE FOR BID SHEET TITLE MECHANICAL COMPLIANCE FORMS SHEET NO. M003 Drawn DS Checked FI © 2023 JOHNSTON ARCHITECTS 'Nil 2 D- N 66 N M co N O N N m c 2018 WSEC Requirements for Commercial Buildings including Group R2, R3 & R4 over 3 stories & all R1 -- Administered by @2023 NEEA, All rights reserved The following information is necessary to check a mechanical permit application for compliance with the mechanical systems and equipment requirements in the Washington State Energy Code, Commercial Provisions. For questions about this report, contact WSEC Commercial Technical Support at 360-539-5300 or via email at com.techsupport@waenergycodes.com YES NA C403.2.2.2 Exhaust NA C403.4.2.4 Exhaust system off - hour controls L_ C403.3.6 YES C403.7.1 YES C403.7.2 NA C403.7.3 If mechanically delivered, indicate that M200 ventilation systems are configured to provide not more than 150% of, but at least the minimum required volume of outdoor air to each zone per IMC, ASHRAE 62.1 or other applicable code (WAC, OSHA, etc); or exception applied If delivered via natural ventilation, identify required elements per IMC including: minimum openable area to the outdoors or qualifying adjoining spaces; criteria for ensuring required ventilation is provided during all occupied hours of the year (including during inclement outdoor conditions) Indicate that exhaust systems are configured to provide not more than 150% of, but at least the minimum required volume from each zone per IMC, or other applicable code (WAC, OSHA, etc); or exception applied Refer to Requirements List section 14VAC Controls for off -hour controls requirements for exhaust systems Balanced ventilation For Group R-2 dwelling and sleeping units, for Group R-2 indicate that each habitable space is provided occupancy with a balanced ventilation system; indicate system is provided with energy recovery with 60% sensible recovery effectiveness Demand controlled Identify spaces > 500 sf with occupant load > Note 1 M000, M200, ventilation 25 people/1,000 sf per IMC; for each space M310 indicate whether it is served by an HVAC system with total design ventilation air > 3,000 cfm, and / or the system has airside economizer or automatic modulating outdoor air damper; indicate controls are configured to provide demand controlled ventilation or provide supporting documentation for applied exception Occupancy sensors For gyms, classrooms, auditoriums, Note 2 M000, M200, conference rooms and other spaces with M310 occupant load >_ 25 people/1,000 sf per IMC, that have an area > 500 sf, indicate occupancy - based ventilation air control when space is unoccupied and method (closes outdoor air damper or shuts -off equipment); or alternate means provided to automatically reduce ventilation air when space is partially occupied; or exception applied Ventilation air For ventilation air systems that operate in heating control conjunction with heating and cooling systems, indicate that ventilation air is tempered (via heating or heat recovery) to no greater than 60F when the space conditioning system is in cooling mode c 2018 WSEC Requirements for Commercial Buildings including Group R2 R3 & R4 over 3 stones &all R1 - Administered b 02023 NEEA All rights reserved q 9 9 P . Y . 9 The followinginformation is necessary to check a mechanical permit application for compliance with the mechanical systems and equipment requirements in the rY P PP P Y Washington State Energy Code, Commercial Provisions. For questions about this report, contact WSEC Commercial Technical Support at 360-539-5300 or via email at com.techsupport@waenergycodes.com HVAC CONTROLS YES C403.4.1 C403.4.1.1 Thermostatic controls Indicate locations of thermostatic and (thermostats and humidity control devices and the zones they humidistats) serve on plans, including perimeter system zones Where adjacent (neighboring) zones are controlled by separate thermostats (including perimeter systems used to offset heat gain or loss), and are connected by permanent openings > 10% of either zone sf area, indicate controls configured to prevent adjacent zones from operating in conflicting modes (one in heat, other in cool); applies to adjacent perimeter zones, adjacent nonperimeter zones, and adjacent perimeter and nonperimeter zones If applying Exception 2 to nonperimeter zones adjacent to perimeter zones, indicate that setpoints and deadband settings in these zones are coordinated so cooling in a nonperimeter zone does not occur until the temperature in that zone is 5°F higher than the adjacent perimeter zone temperature in heating If applying Exception 3 for DOAS, indicate supply air temperature heating setpoint is <_ 65°F and cooling setpoint is >_ 72°F, or method of supply air temperature reset Heat pump Indicate staged heating operation with supplementary heat compression as the first stage of heating and supplemental heating controlled with outdoor lock -out temperature set to 40°F or less C403.4.1.2 Deadband Indicate zone thermostatic controls configured with 5°F minimum deadband for systems that control both heating and cooling C403.4.1.3 Setpoint overlap If separate heating and cooling thermostatic restriction control devices are used to serve a zone, (thermostats) indicate locations of both thermostatic control devices and the zone they serve on plans NA C403.4.1.4 Heated or cooled vestibules NA C403.4.1.4 Heated air curtains Indicate a limit switch, mechanical stop or DDC control with programming to prevent simultaneous heating and cooling Indicate thermostatic controls within heating or cooled vestibules with a heating setpoint <_ 60OF and cooling setpoint >_ 85°F; indicate controls are configured to turn off heating when outdoor temperature is > 45°F; or note exception applied Indicate controls are configured to turn off air curtain heating when outdoor temperature is > 450F M310 2018 WSEC Requirements for Commercial Buildings including Group R2, R3 & R4 over 3 stories & all R1 -- Administered by @2023 NEEA, All rights reserved The following information is necessary to check a mechanical permit application for compliance with the mechanical systems and equipment requirements in the Washington State Energy Code, Commercial Provisions. For questions about this report, contact WSEC Commercial Technical Support at 360-539-5300 or via email at com.techsupport@waenergycodes.com NA NA NA C403.7.4.2 Ventilation controls Refer to Requirements List section HVAC for Group R-1 Controls for Group R-1 temperature setback guestrooms and set-up controls C403.8.4 Group R occupancy exhaust fan efficacy C403.7.5 Enclosed loading C403.7.5.1 dock ventilation C403.7.5 Enclosed parking C403.7.5.2 garage ventilation C403.7.6 Ventilation / exhaust systems energy recovery C403.7.7.1.1 Kitchen exhaust hood C403.7.7.1.2 system C403.7.7.1.3 Indicate method of ventilation and exhaust isolation for each guest room and automatic controls that are configured to turn off ventilation and exhaust airflow when each room is unoccupied Refer to Requirements List section Fans & Fan Controls For enclosed loading docks, indicate ventilation / exhaust system method of activation (gas detection system for CO and NO2, or occupancy sensors), and control method (staged or modulating) For enclosed parking garages, indicate ventilation / exhaust system activated by gas detection system for CO and NO2, and control method (staged or modulating); or exception applied For systems with design ventilation air > 5,000 cfm, or design supply air cfm and % ventilation air exceeding the values in Tables C403.7.6(1) or (2), indicate exhaust air energy recovery method; or exception applied with supporting calculations For rooms served by multiple systems with aggegate design ventilation air > 5,000 cfm, or aggregate design supply air cfm and % ventilation air exceeding the values in Tables C403.7.6(1) or (2), indicate exhaust air energy recovery method; or exception applied with supporting calculations Indicate energy recovery rated effectiveness that increases outdoor air enthalpy by > 50% based on delta between outdoor air and return air enthalpies at design conditions Indicate on plans the type, duty, UL rating and exhaust airflow rate of each kitchen hood Provide calculations that show a balanced accounting of total kitchen exhaust (include all hoods) with % of: supply air, transfer air from adjacent spaces, and make-up air For hoods with make-up air drawn directly into the exhaust air cavity of each hood, indicate that replacement air does not exceed 10% of hood exhaust airflow rate For kitchens with total hood exhaust exceeding 2,000 cfm, indicate that each hood is UL 710 rated and maximum exhaust airflow rate of each hood is per Table C403.7.7.1.2; or exception applied 2018 WSEC Requirements for Commercial Buildings including Group R2, R3 & R4 over 3 stories & all R1 -- Administered by @2023 NEEA, All rights reserved The following information is necessary to check a mechanical permit application for compliance with the mechanical systems and equipment requirements in the Washington State Energy Code, Commercial Provisions. For questions about this report, contact WSEC Commercial Technical Support at 360-539-5300 or via email at com.techsupport@waenergycodes.com NA C403.4.1.6 Door switches for Where doors open to the outdoors from a HVAC system conditioned space, indicate automatic controls thermostatic control configured to setback the HVAC system(s) when the door is open for > 5 minutes; indicate method of 14VAC system setback control (turns off the HVAC system or resets the heating setpoint to 55°F and cooling setpoint to 85°F), or exception applied NA C403.4.2 Automatic setback Indicate zone thermostatic controls configured C403.4.2.1 and shutdown with required automatic setback and manual C403.4.2.2 override functions, setback temperatures, and control method (automatic time clock or 7 day programmable controls); note exceptions applied NA C403.4.2.3 Automatic (optimum) Indicate all HVAC systems are provided with start and stop automatic start and stop controls; indicate start controls are configured to adjust the equipment start time as required to bring each area served up to design temperature just prior to scheduled occupancy; indicate stop controls are configured to reduce heating setpoint and increase cooling setpoint by at least 2°F prior to scheduled unoccupied periods NA C403.4.2.4 Exhaust system off- For exhaust systems serving conditioned hour controls spaces in all occupancies other than Group R, indicate method of control and that controls are configured to turn exhaust systems on and off in concert with the ventilation air systems providing their make-up air, or exception applied NA C403.4.2.5 Transfer and For transfer fan or mixing fan systems serving destratification fan conditioned spaces in all occupancies other system off -hour than Group R, indicate method of control and controls that controls are configured to turn fans on and off in concert with the associated HVAC systems, or exception applied NA C403.4.7 Combustion heating For combustion heating equipment other than equipment boilers or radiant heaters with output capacity > 225,000 Btu/h, indicate modulating or staged combustion control NA C403.4.7.1 Combustion Indicate controls that are configured to limit decorative vented operation of combustion appliance, fireplace appliance, and fire pit to <_ 1 hour without override, or combustion fireplace that occupancy sensor controls are provided and fire pit controls 2018 WSEC Requirements for Commercial Buildings including Group R2, R3 & R4 over 3 stories & all R1 -- Administered by @2023 NEEA, All rights reserved The following information is necessary to check a mechanical permit application for compliance with the mechanical systems and equipment requirements in the Washington State Energy Code, Commercial Provisions. For questions about this report, contact WSEC Commercial Technical Support at 360-539-5300 or via email at com.techsupport@waenergycodes.com C403.7.7.2 NA C403.7.7.3 NA C4037_R_1 C404.11.4 For kitchens with total hood exhaust exceeding 2,000 cfm, indicate energy efficiency compliance method (demand ventilation, energy recovery, or transfer air that would otherwise be exhausted); or exception applied Laboratory exhaust For buildings with total lab exhaust > 5,000 systems energy cfm, indicate method of energy recovery used recovery to pre -condition laboratory make-up air; energy recovery effectiveness (min 25°F increase in outside air temperature); or alternative method per exception (VAV exhaust, semi -conditioned makeup, or CERM calculation) Transfer air For spaces where conditioned supply air is utilized as transfer air to balance mechanical exhaust, indicate basis of transfer airflow (supply required to meet loads, health/safety requirement, air that would normally be exhausted); or exception applied Shutoff dampers for Indicate locations of outdoor air intake, building isolation exhaust and relief outlet dampers on plans; indicate whether dampers are Class 1 motorized, or gravity and exception applied (include leakage rating, cfm/sf) Indicate location of stairway and elevator hoistway shaft vent dampers on plans; verify dampers are Class 1 motorized; or exception applied Shutoff dampers for Indicate locations of return air dampers that return air are integral to airside economizer operation; verify dampers are motorized; indicate whether dampers are Class 1, or within packaged equipment eligible for leakage rating exception (include leakage rating, cfm/sf) Damper actuation Indicate automatic controls configured to close outdoor air intake, exhaust and relief outlet dampers during unoccupied equipment operation; not including economizer cooling, night flush or IMC required outdoor air / exhaust Indicate method of activation of stairway and elevator hoistway shaft vent dampers (fire alarm or interruption of power) Exhaust system For buildings with pools or spas with water energy recovery for surface area > 200 sf, indicate exhaust air heated indoor pools energy recovery method and use of waste heat and permanent spas (preheat ventilation air, pool water or service hot water); or exception applied Indicate energy recovery system has the rated effectiveness and is configured to decrease the exhaust air temperature at design conditions by >_ 36°F 2018 WSEC Requirements for Commercial Buildings including Group R2, R3 & R4 over 3 stories & all R1 -- Administered by @2023 NEEA, All rights reserved The following information is necessary to check a mechanical permit application for compliance with the mechanical systems and equipment requirements in the Washington State Energy Code, Commercial Provisions. For questions about this report, contact WSEC Commercial Technical Support at 360-539-5300 or via email at com.techsupport@waenergycodes.com NA NA NA NA NA NA C403.7.4.1 Temperature setpoint For hotels / motels with over 50 guest rooms, controls for Group indicate automatic controls for HVAC R-1 guestrooms equipment serving guest rooms are configured to setback (heating) and set-up (cooling) temperature setpoint by at least 4°F when room is unoccupied, and adjust setpint to 60°F (heating) and 80°F (cooling) when room is unrented / vacated; indicate control method - activated by room entry, occupancy sensor or networked guestroom control system C403.7.4.2 Ventilation controls Refer to Requirements List section for Group R-1 Ventilation, Exhaust & Energy Recovery guestrooms C403.4.9 Thermostatic controls For primary space conditioning systems, C403.4.10 for Group R2 / R3 indicate 5-2 programmable thermostats dwelling units and capable of two setback periods per day; Group R2 sleeping indicate each non -primary system is provided units with at minimum an adjustable thermostat, or exception applied. For all thermostats indicate purpose (heating only, cooling only, or both) and required temperature range; indicate thermostats are configured for at minimum a 5°F deadband C403.4.11.1 DDC system Provide central and zone level DDC controls C403.4.11.2 applications, controls as required based on system application, C403.4.11.3 and display capacity or size thresholds and other qualification per Table C403.4.11.1 Identify all DDC system input / output control points in project documents Indicate control capability includes monitoring zone and system level demand for fan pressure, pump pressure, heating and cooling; indicate capability to transfer demand information from zones to air / hydronic distribution system controllers, and to central plant systems and equipment controllers Indicate system has the capability for trending and graphically displaying input / output points C403.5.1 DX air handler For DX air handlers with cooling capacity >_ variable cooling 65,000 Btu/h, indicate number of cooling control(Located stages provided and method (multiple under Integrated compressors and / or variable speed Economizer Control) compressors); indicate minimum displacement (capacity reduction) as % of full load; indicate thermostats are configured with the same number of cooling stages and displacement Indicate control method (cooling capacity controlled in response to space temperature, space temperature controlled by modulating supply airflow, or both) DUCTWORK, SHAFTS AND PLENUMS SAZ AN G R O U P 600 Stewart St., Ste. 1400 Seattle, Washington 98101 6) Tel 206.267.1700 Fax 206.267.1701 SAZAN# 911-23005 Johnston Architects, LLC 100 NE Northlake Way, Suite 200 Seattle, WA 98105 t 206.523.6150 f 206.523.9382 �I�IVAL 03/29/ao23 RECEIVED Jul 28 2023 CITY OF EDMONDS DEVELOPMENT SERVICES DEPARTMENT Z O W o W CV w� Q O Z 0 Q Z Z _ �O 75 o0 C� J (o w DRAWING ISSUE DATE DESCRIPTION 03/31/2023 1 ISSUE FOR BID SHEET TITLE MECHANICAL COMPLIANCE FORMS SHEET NO. M004 Drawn DS Checked FI @ 2023 JOHNSTON ARCHITECTS .11 7 co N 00 N Cl) co N O N or) N Cl) a� c 2018 WSEC Requirements for Commercial Buildings including Group R2, R3 & R4 over 3 stories & all R1 -- Administered by ©2023 NEEA, All rights reserved 2018 WSEC Requirements for Commercial Buildings including Group R2, R3 & R4 over 3 stories & all R1 -- Administered by ©2023 NEEA, All rights reserved 2018 WSEC Requirements for Commercial Buildings including Group R2, R3 & R4 over 3 stories & all R1 -- Administered by ©2023 NEEA, All rights reserved The following information is necessary to check a mechanical permit application for compliance with the mechanical systems and equipment requirements in the The following information is necessary to check a mechanical permit application for compliance with the mechanical systems and equipment requirements in the The following information is necessary to check a mechanical permit application for compliance with the mechanical systems and equipment requirements in the Washington State Energy Code, Commercial Provisions. Washington State Energy Code, Commercial Provisions. Washington State Energy Code, Commercial Provisions. For questions about this report, contact WSEC Commercial Technical Support at 360-539-5300 or via email at com.techsupport@waenergycodes.com For questions about this report, contact WSEC Commercial Technical Support at 360-539-5300 or via email at com.techsupport@waenergycodes.com For questions about this report, contact WSEC Commercial Technical Support at 360-539-5300 or via email at com.techsupport@waenergycodes.com YES C403.10.1.1 Duct construction Indicate on plans that all ductwork is Note 3 M000 ECONOMIZERS C403.5.4.1 Water economizer For eligible systems where water -side C403.10.2 constructed and sealed per IMC capacity economizer may be provided in lieu of air YES C403.5 Air economizer Identify all cooling systems requiring air M200 economizer, indicate system is capable of NA For outdoor air ductwork, also indicate on required economizer controls in equipment schedules 100% design cooling capacity at 50°F db / plans that ductwork meets air leakage on plans and in WSEC mechanical equipment 45°F wb outdoor air temperatures; indicate if requirements per C402.5 and vapor retarder compliance reports threshold for 100% design cooling capacity requirements per the IBC NA Indicate all systems utilizing air economizer via economizer must be lowered to 45°F db / YES C403.10.2.1 Duct pressure Identify location of low, medium and high Note 4 M000 exceptions in WSEC mechanical equipment 40°F wb due to dehumidification C403.10.2.2 classifications pressure ductwork on plans compliance report, including those with water- requirements C403.10.2.3 side economizer in lieu of air economizer; C403.5.4.2 Water economizer Indicate that the pressure drop across NA C403.10.2.3 High pressure duct Indicate high pressure duct leakage testing indicate on plans and in WSEC mechanical equipment compliance reports all eligible maximum pressure precooling coils and heat exchangers in water leakage test requirements on plans; provide test results to exception(s) taken and measures to comply drop economizer systems do not exceed 15 feet (4572 mm) jurisdiction when completed with exception(s) NA C403.10.1.1 Duct insulation For outdoor air ductwork located within NA C403.4.1 Integrated Indicate air and water -side economizers are NA C403.5.5 DX equipment For DX air handlers with economizer and C403.10.1.2 conditioned space (upstream or downstream C403.5.1 economizer operation configured for partial cooling operation even economizer fault detection and cooling capacity >_ 54,000 Btu/h, provide a fault detection and diagnostics (FDD) system of shutoff damper), identify climate zone and - air and water where additional mechanical cooling is diagnostics to monitor economizer system operation and indicate ductwork insulation R-value per required to meet the load report faults Table C403.10.1.1 on plans; or exception applied NA For DX air handlers with single or multiple HYDRONIC SYSTEMS - EQUIPMENT SELECTION & PERFORMANCE stages of mechanical cooling; indicate controls NA For supply and return air ductwork located are configured with air economizer as the first C403.3.2.1 Maximum air cooled For chilled water plants and buildings with > within unconditioned space or outdoors, stage of cooling chiller capacity 500 tons of cooling capacity, indicate air - identify climate zone and indicate ductwork cooled chiller capacity is <_ 100 tons, or insulation R-value per Table C403.10.1.2 on NA Refer to Requirements List section HVAC exception applied plans; or exception applied Controls for additional requirements for DX air handlers C403.6.7 Large capacity For buildings >_ 300 tons of cooling capacity, YES For supply air ductwork located within M200 cooling systems indicate method of multi -stage or variable conditioned space, identify on plans if design NA C403.5.2 Economizer heating Verify control method of HVAC systems with capacity control (VSD, multiple staged supply air temperature is < 55°F or > 105°F; system impact - air economizers does not increase building compressors, or max capacity of any single indicate ductwork insulation R-value per and water heating energy usage during normal operation unit Table C403.10.1.2 on plans; or exception applied NA C403.5.3.1 Air economizer Indicate modulating outdoor air and return air C403.3.2.2 Non-standard water- For water-cooled centrifugal chillers not capacity dampers are configured to provide up to cooled centrifugal designed for operation at standard conditions, YES For return and exhaust air ductwork located M200 100% outdoor air for cooling chillers provide calculations documenting maximum within conditioned space (upstream of the full load and part load rated equipment shutoff damper) and downstream of an energy NA C403.5.1 Air economizer Indicate that economizer controls are performance requirements recovery media, indicate ductwork insulation C403.5.3.2 controls and configured to provide partial economizer R-value per Table C403.10.1.2; or exception integrated operation cooling when additional mechanical cooling is C403.3.3 Hot gas bypass For cooling equipment with hot gas bypass, applied also required to meet the cooling load limitation for chillers provide either multiple step unloading or NA For exhaust and relief air ductwork located NA Indicate that control of economizer dampers p continuous capacity modulation; indicate bypass capacity per Table C403.3.3 within conditioned space and downstream of is not based only on mixed air temperature; or the shutoff damper, indicate ductwork exception applied for systems with cooling C403.4.3 Large capacity boiler For hydronic systems with only a single boiler insulation R-value per Table C403.10.1.2; or capacity <_ 65,000 Btu/h C403.3.4 systems that has > 500,000 Btu/h input capacity, exception applied NA C403.5.3.3 Air economizer high Indicate high limit shut-off control method indicate multi -stage or modulating burner NA C403.10.1.1 Shaft and plenum For outdoor air shafts and plenums, indicate limit controls and required high limit per Table C403.5.3.3 For boiler system (single or mulltiple) with > C402.1.3 insulation on plans that the R-value of insulation on NA C403.5.3.4 Relief of excess Refer to Requirements List section 1,000,000 Btu/h input capacity, indicate these elements complies with Table C402.1.3 outdoor air Ventilation, Exhaust &Energy Recovery turndown ratio per Table C403.3.4 and for steel -framed walls method (multiple single input boilers, NA Indicate relief air outlets are sized and modulating boilers, or combination) PIPING configured to relieve excess building air C403.10.3 Piping insulation Indicate design temperature range of fluid during air economizer operation to prevent g p p C403.2.3 Variable flow capacity - pumps For pump motors >_ 7.5 hp, indicate method of variable flow control (VSD or equivalent conveyed in piping and thickness of insulation building over -pressurization method) in equipment schedule, or exception (in inches) on hydronic piping plans; or NA Indicate relief air outlet are located to avoid applied exception applied recirculation into the building HYDRONIC SYSTEMS -CONTROLS C403.10.3.1 Protection of piping Indicate method of protection of pipe insulation insulation from damage / degredation on Boiler sequencing Indicate automatic controls that sequence hydronic piping plans operation of multiple boilers 2018 WSEC Requirements for Commercial Buildings Including Group R2, R3 & R4 over 3 stories &all R1 - Administered by 02023 NEEA, All rights reserved 2018 WSEC Requirements for Commercial Buildings Including Group R2, R3 & R4 over 3 stories &all R1 - Administered by 02023 NEEA, All rights reserved 2018 WSEC Requirements for Commercial Buildings Including Group R2, R3 & R4 over 3 stories &all R1 - Administered by 02023 NEEA, All rights reserved The following information is necessary to check a mechanical permit application for compliance with the mechanical systems and equipment requirements in the The following information is necessary to check a mechanical permit application for compliance with the mechanical systems and equipment requirements in the The following information is necessary to check a mechanical permit application for compliance with the mechanical systems and equipment requirements in the Washington State Energy Code Commercial Provisions. 9 9Y Washington State Energy Code Commercial Provisions. 9 9Y Washington State Energy Code Commercial Provisions. 9 9Y For questions about this report, contact WSEC Commercial Technical Support at 360-539-5300 or via email at com.techsupport@waenergycodes.com For questions about this report, contact WSEC Commercial Technical Support at 360-539-5300 or via email at com.techsupport@waenergycodes.com For questions about this report, contact WSEC Commercial Technical Support at 360-539-5300 or via email at com.techsupport@waenergycodes.com C403.4.3.2 Two -pipe changeover Indicate changeover deadband is >_ 15°F C403.4.3.3.1 Water loop heat Indicate method of water loop temperture C403.9.2.2 Steam condensate For buildings with on -site steam heating systems outdoor air temperature; indicate controls are pump - temperature control (central plant equipment controls are systems heat recovery systems, indicate condensate water heat configured so that heating / cooling modes are deadband configured to provide > 20°F water supply recovery and use of recovered heat active for at minimum 4 hours before temperature deadband between heat rejection changeover and that the delta between heating and heat addition modes, or controls are For buildings that use off -site generated steam / cooling supply temperatures at changeover configured for system loop temperature where condensate is not returned to the point is optimization source, indicate on -site condensate water heat recovery C403.4.1.5 Heating water For boilers that provide building heating via C403.4.3.3.2 Water loop heat Indicate type of cooling tower (open- or temperature setback one- or two -pipe systems, indicate controls pump - heat rejection closed-circuit) in equipment schedule; C403.9.2.3 Refrigeration For buildings with food service, meat or deli that provide heating water temperature equipment indicate whether the cooling tower is used condenser heat departments that have >_ 500,000 Btu/h of setback based on outdoor temperature directly in the heat pump loop or in recovery remote refrigeration capacity for coolers / conjunction with a separate heat exchanger; freezers, indicate condenser heat recovery and C403.4.4 Hydronic system part For heating and chilled water systems with > indicate method used to limit system heat loss use of captured energy (service water heating, load controls and 300,000 Btu/h output capacity, indicate when heat rejection is not needed space heating, or dehumidification reheating) supply -water system controls are configured to temperature reset automatically reset supply water temperature C403.4.3.3.3 Water loop heat For hydronic heat pump systems with total For buildings with >_ 40,000 sf conditioned based upon demand; or exception applied pump - isolation system power > 10 hp, indicate 2-way floor area and >_ 1,000,000 Btu/h of remote valves isolation valves on each heat pump and refrigeration capacity, indicate condenser heat Indicate automatic pump flow controls are variable flow system control recovery to pre -heat service water; indicate configured to reduce system flow rate by >_ remaining recovered heat is applied to space 50%, or the maximum allowed by the HEAT REJECTION SYSTEMS - EQUIPMENT SELECTION & PERFORMANCE heating or dehumidification reheating equipment manufacturer, based upon the heating or cooling loads; or decribe why not C403.9.1.3 Centrifugal fan open- For open -circuit centrifugal fan cooling C403.9.2.4 Heat recovery for For buildings that operate > 70 hour per week, required circuit cooling towers towers with >_ 1,100 gpm capacity, indicate space heating that are not served by a DOAS with energy cooling towers comply with efficiency recovery, and have > 1,500,000 Btu/h of heat For hydronic systems with output capacity >_ requirements for axial fan open circuit rejection capacity and > 0.45 cfm per sf of 300,000 Btu/h that serve heating water cooling towers design minimum supply airflow with reheat, systems, chilled water systems and water- indicate condenser heat recovery is provided cooled unitary air conditioners, indicate that HEAT REJECTION & RECOVERY - CONTROLS for space heating that complies with Sections pumps are provided with a variable speed C403.9.1.1 C Fan speed control For each fan powered by an individual motor C403.9.2.4.1 or C403.9.2.4.2 or C403.9.2.4.4 drive if one of the following conditions apply: 1) System pump motor hp is > 2 hp and 403.9.1.2 or array of motors, with total connected fan C403.9.2.4.1 Water to water heat Indicate that 90% or more of the total pumps are designed to operate continuously or power > 5 hp (including motor service C403.9.2.4.4 recovery n building space heating and ventilation air g p g per time schedule; 2) System pump motor hp factor), indicate method of automatic fan design loads are served by heat energy is >_ 7.5 hp and pumps are controlled by speed control (adjusted based on leaving fluid rejected from either a heat recovery chiller or automatic DDC configured to only operate temperature or condenser temperature / the cooling loop of water to water heat pump pumps when there is a call for zone heating or pressure of heat rejection device); verify fan equipment selection provides <_ 30% design wattage at cooling 50% design airflow C403.9.2.4.2 Exhaust heat recovery Indicate that waste heat is recovered from Where variable speed drives are required, For multiple -cell heat rejection equipment least 90% of the total building exhaust airflow indicate system is configured so that pump with VSD, indicate controls are configured to such that leaving exhaust air temperature g p while in heat recovery mode is 55 deg F dry motor power is <_ 30% of design wattage at 50% of design flow rate; indicate pump flow off ramp all fans in unison (not staged on / o bulb; note exhaust air systems eligible for is controlled to maintain one control valve operation) exception to this requirement nearly wide open, or to maintain a mimimum C403.9.1.4 Cooling tower flow For open -circuit cooling towers configured C403.9.2.4.3 Process heat recovery In spaces with 5 watts per sf year-round differential pressure; or exception applied turndown with multiple- or variable -speed condenser cooling loads from lights and equipment, C403.4.6 Hydronic system For individual pumps required to have water pumps, indicate system is designed so indicate theses aces are served b water - p y variable pump flow variable speed controls, indicate manner of all cells can be run in parallel; indicate method cooled equipment configured for heat control pump speed control (differential pressure, of condenser pump turn down control recovery static pressure setpoint, zone heating or C403.9.2.1 Heat recovery for For buildings with 24-hour operation and > If these spaces are served by economizer (air cooling demand, or based on the relationship service water heating 1,500,000 Btu/h of heat rejection capacity or water), indicate automatic controls are between variable speed controller fequency and design service hot water load > 250,000 configured to disable economizer operation e and power) Btu/h, indicate condenser heat recovery to pre- while system is in heat recovery mode heat service water; or exception applied. C403.4.5 Chiller / boiler plant Indicate controls are configured to Provide calculations showing the amount of MULTIPLE ZONE AIR SYSTEMS pump isolation automatically reduce overall plant flow and recovered heat that is utilized (60% of peak shut-off flow through individual chillers and heat rejection load or pre -heat service water boilers when not in use to 850F). SAZ AN G R O U P 600 Stewart St., Ste. 1400 Seattle, Washington 98101 6) Tel 206.267.1700 Fax 206.267.1701 SAZAN# 911-23005 Johnston Architects, LLC 100 NE Northlake Way, Suite 200 Seattle, WA 98105 t 206.523.6150 f 206.523.9382 OF 911000'j� �IS'fER `SIONAL� 03/29/2023 RECEIVED Jul 28 2023 CITY OF EDMONDS DEVELOPMENT SERVICES DEPARTMENT Z O W o W N w� J La O Z 0 Q Z Z m 20 o0 Cn J w DRAWING ISSUE DATE DESCRIPTION 03/31/2023 ISSUE FOR BID SHEET TITLE MECHANICAL COMPLIANCE FORMS SHEET NO. M005 Drawn DS Checked FI © 2023 JOHNSTON ARCHITECTS Iu 7 u0 N 00 N Cl) co N O N CID N Cl) a� c 2018 WSEC Requirements for Commercial Buildings including Group R2, R3 & R4 over 3 stories & all R1 -- Administered by @2023 NEEA, All rights reserved The following information is necessary to check a mechanical permit application for compliance with the mechanical systems and equipment requirements in the Washington State Energy Code, Commercial Provisions. For questions about this report, contact WSEC Commercial Technical Support at 360-539-5300 or via email at com.techsupport@waenergycodes.com C403.6.1 Air systems serving Identify supply air systems serving multiple multiple zones zones and the zones they serve on plans; indicate whether system is VAV and method of primary air control; or provide supporting documentation for applied exception to VAV C403.6.1 VAV air terminal Provide equipment schedules on plans that list primary supply all VAV air terminals and types (fan -powered airflow series and parallel air terminals, single duct and dual duct air terminals, etc) For each air terminal include: maximum primary supply airflow rates during zone peak heating and zone peak cooling; maximum terminal airflow during reheating, recooling or mixing; minimum ventilation airflow rate, and the basis for these values; if IMC or ASHRAE 62.1 multiple zone equation is the basis for minimum flow rates, provide this calculation on plans C403.6.2 Single duct VAV Indicate single duct terminal units are terminal units configured to reduce primary supply air before reheating or recooling C403.6.3 Dual duct systems - For systems with separate warm air and cool terminal units air ducts, indicate terminal units are configured to reduce the flow from one duct to minimum before mixing with air from the other duct C403.6.8C40 VAV system static - Indicate locations of duct static pressure 3.6.9 pressure sensors and sensors on plans; include at least one sensor DDC set points per major duct branch; verify controller setpoint pressure at each sensor is <_ 1.2 inch w.g. For systems with zone level DDC, indicate controls are configured to monitor zone damper positions and reset static pressure setpoint based on the zone requiring most pressure; include control logic that automatically detects and generates an alarm if any zone excessively drives reset logic, and allows building operators to exclude zones from reset logic C403.6.4 VAV system supply Indicate controls automatically reset supply air reset air temperature in response to building loads or outdoor air temperature; or exception applied C403.6.5 Multiple -zone VAV For systems with zone level DDC controls, system ventilation indicate controls are configured to optimization controls automatically reduce outdoor airflow in response to changes in system ventilation efficiency; or exception applied 2018 WSEC Requirements for Commercial Buildings Includln Group R2 R3 & R4 over 3 stones &all R1 - Administered b 02023 NEEA All rights reserved q9 P Y 9 The following information is necessary to check a mechanical permit application for compliance with the mechanical systems and equipment requirements in the Washington State Energy Code, Commercial Provisions. For questions about this report, contact WSEC Commercial Technical Support at 360-539-5300 or via email at com.techsupport@waenergycodes.com If complying via high efficiency heating water plant: Indicate all VAV terminals have hydronic heating coils served by a heating water system with either gas -fired boiler(s) with thermal efficiency (Et) > 92%, air -to - water heat pumps, or heat recovery chillers; indicate hydronic heating coils are sized per a maximum 120°F entering water temperature during peak demand If complying via high efficiency chilled water plant: Indicate all VAV air handlers have cooling coils served by chillers with rated IPLV efficiency that exceeds WSEC listed IPLV by at least 25% per Table C403.3.2(7) (note water-cooled IPLV is max, all others are min); indicate smallest chiller or compressor in plant is <_ 20% of the total plant capacity, or provide thermal storage sized for > 20% of total plant capacity C403.6.10, Fault detection and Indicate DDC system includes automatic fault Item 15 diagnostics detection and diagnostics (FDD) configured to monitor operation and provide fault reporting of all required parameters for all VAV air handlers and VAV air terminal units in the HPVAV system HIGH EFFICIENCY SINGLE -ZONE VAV SYSTEMS - EXCEPTION TO C403.3.5 DOAS, MUST COMPLY WITH ALL 8 PROVISIONS TO BE ELIGIBLE C403.12, Air economizer Indicate system is configured for 100% air Item 1 economizer operation and complies with all related economizer requirements per C403.5 (without economizer exceptions) C403.12, Direct digital controls Provide DDC controls for all components of Item 2 (DDC) system per C403.4.I I (regardless of system size); identify all DDC system input / output control points; indicate capability for trending and graphical display C403.12,Item Outdoor airflow For systems with minimum required outdoor 3 measurement and air >_ 1,000 cfm, provide an airflow control monitoring station that is configured to measure outdoor air intake under all load conditions; indicate controls that adjust outdoor air cfm via DCV per C403.7.1 C403.12,Item Maximum allowable For each single -zone VAV system, provide 4 system brake calculations that verify total fan system bhp is horsepower < 90% of the total allowable fan system bhp per Option 2 equation in Table C403.8.1.1 C403.12, Supply airflow Provide controls that adjust supply airflow Item 5 control based on the heating and cooling loads; indicate control sequence that limits minimum fan speed to 30% of peak design airflow or required ventilation during unoccupied mode, whichever is less 2018 WSEC Requirements for Commercial Buildings including Group R2, R3 & R4 over 3 stories & all R1 -- Administered by @2023 NEEA, All rights reserved The following information is necessary to check a mechanical permit application for compliance with the mechanical systems and equipment requirements in the Washington State Energy Code, Commercial Provisions. For questions about this report, contact WSEC Commercial Technical Support at 360-539-5300 or via email at com.techsupport@waenergycodes.com C403.6.6 Parallel fan powered Indicate controls automatically activate or VAV air terminals shut off the air terminal fan based on call for heating and / or ventilation; indicate controls are configured to activate the terminal fan as the first stage of heating prior to activating the heating coil; indicate control method of primary air during warmup or temperature setback mode HIGH EFFICIENCY MULTIPLE -ZONE VAV SYSTEMS - EXCEPTION TO C403.3.5 DOAS, MUST COMPLY WITH ALL 15 PROVISIONS TO BE ELIGIBLE C403.6.10,lte Minimum area served Indicate that each high efficiency multiple- m 1 and zoning zone VAV systems serves an area > 3,000 sf and includes >_ 5 zones C403.6.10, Air economizer Indicate system is configured for 100% air Item 2 economizer operation and complies with all related economizer requirements per C403.5 (without economizer exceptions) C403.6.10, Direct digital controls Provide DDC controls for all components of Item 3 (DDC) system per C403.4.11 (regardless of system size); identify all DDC system input / output control points; indicate capability for trending and graphical display C403.6.10, Supply and outdoor For systems with minimum required outdoor Items 4 and 5 airflow measurement air > 2,500 cfm, provide an airflow and control monitoring station that is configured to measure outdoor air intake under all load conditions; indicate control sequence that increases or reduces outdoor air cfm based on VAV terminal feedback of ventilation efficiency (per C403.6.5 without exceptions) or and DCV (per C403.7.1) C403.6.10,Ite Zone isolation and m 6 maximum area served C403.6.10, Interior / exterior Item 7 zone design supply air temperature C403.6.10, Maximum air Item 8 terminal inlet velocity and fan power Provide a suppy airflow monitoring station that is configured to measure supply air delivered to VAV terminals under all load conditions Verify maximum area served by a single VAV system is <_ 50,000 sf, or one entire floor, whichever is greater; in addition if a system serves > 25,000 sf, that includes areas that are expected to be occupied non -simultaneously, indicate zone isolation controls per C403.2.1 Verify that VAV terminals serving interior cooling driven loads are sized per a design supply air temperature that is 5°F higher than VAV terminals serving exterior zones while in cooling mode Identify all air terminals with minimum primary airflow setpoints > 50% of maximum setpoint in mechanical equipment schedule for these air terminals indicate inlet velocity does not exceed 900 fpm 2018 WSEC Requirements for Commercial Buildings including Group R2, R3 & R4 over 3 stories & all R1 -- Administered by @2023 NEEA, All rights reserved The following information is necessary to check a mechanical permit application for compliance with the mechanical systems and equipment requirements in the Washington State Energy Code, Commercial Provisions. For questions about this report, contact WSEC Commercial Technical Support at 360-539-5300 or via email at com.techsupport@waenergycodes.com C403.12,1tem Controls for high 6 occupant density spaces C403.12, High efficiency Item 7 system option For zones > 150 sf with high occupant density (> 25 people / 1000 sf), indicate DCV control that resets ventilation setpoint based on measured CO2; also indicate occupancy sensor control that automatically reduces minimum ventilation to zero and sets back room heating and cooling setpoints by > 5°F when space in unoccupied Indicate which system performance option is applied - high efficiency DX cooling and heat pump or high efficiency gas heating; or heating coils served by a high efficiency heating water plant; or cooling coils served by high efficiency chilled water plant If complying via high efficiency DX: Indicate full load and part load rated cooling efficiency exceeds WSEC listed efficiency by at least 15%; if heating is supplied by a gas -fired furnace, indicate thermal efficiency (Et) is >_ 90%; if system is a heat pump, indicate heating efficiency (HSPF or COP) exceeds WSEC listed efficiency by at least 10%; control of cooling and heating coil output shall be configured with a minimum of 2-stages or modulatine If complying via high efficiency heating water plant: Indicate hydronic heating coils are served by a heating water system with either gas -fired boiler(s) with thermal efficiency (Et) >_ 92%, air -to -water heat pumps, or heat recovery chillers; indicate hydronic heating coils are sized per a maximum 120°F entering water temperature during peak demand If complying via high efficiency chilled water plant: Indicate cooling coils are served by chillers with rated IPLV efficiency that exceeds WSEC listed IPLV by at least 25% per Table C403.3.2(7) (note water-cooled IPLV is max, all others are min); indicate smallest chiller or compressor in plant is <_ 20% of the total plant capacity, or provide thermal storage sized for > 20% of total plant capacity C403.12, Fault detection and Indicate DDC system includes automatic fault Item 8 diagnostics detection and diagnostics (FDD) configured to monitor operation and provide fault reporting of all required parameters for all HPVAV single -zone air systems EXTERIOR HEATING SYSTEMS C403.11.1 Heating outside a Indicate systems providing heating in non - building enclosed outdoor occupied spaces are radiant systems 2018 WSEC Requirements for Commercial Buildings including Group R2, R3 & R4 over 3 stories & all R1 -- Administered by @2023 NEEA, All rights reserved The following information is necessary to check a mechanical permit application for compliance with the mechanical systems and equipment requirements in the Washington State Energy Code, Commercial Provisions. For questions about this report, contact WSEC Commercial Technical Support at 360-539-5300 or via email at com.techsupport@waenergycodes.com C403.6.10,Ite Maximum allowable For each multiple -zone VAV system, provide SAZ AN G R O U P 600 Stewart St., Ste. 1400 Seattle, Washington 98101 m 8 system brake calculations that verify total fan system bhp is horsepower <_ 90% of the total allowable fan system bhp Tel 206.267.1700 per Option 2 equation in Table C403.8.1.1 Fax 206.267.1701 C403.6. I O,Ite Fan -powered terminal Indicate all series and parallel fan -powered m 9 unit motor and terminals have electronically commutated SAZAN# 911-23005 control motors (ECM); indicate DDC control system is configured to vary air terminal fan speed as Johnston Architects, LLC a function of the load; indicate fan speed 100 NE Northlake Way, during periods of low heating, low cooling, or Suite 200 ventilation -only mode is <_ 66% of peak Seattle, WA 98105 design air flow, or provide supporting documentation for applied exception t 206.523.6150 f 206.523.9382 C403.6.10, Application of single Indicate VAV terminal types on plans; verify Item 10 duct and fan -powered fan -powered terminal units only serve terminal units perimeter zones with envelope loads and interior zones with high occupant density and DCV per C403.7.1; verify all other zones are n �jU LS served by single duct terminal units OF WASH j� C403.6.10, Fan -powered terminal Indicate DDC controls are configured to Item 11 unit primary air reset automatically reset the primary supply air cfm _ setpoint of all fan -powered terminal units to the minimum required to maintain ventilation lJ 9ill 1000� IBIS during occupied heating or deadband mode, r, fER `SIONAL based upon the VAV air handling unit minimum ventilation air fraction 03/29/2023 C403.6.10,Ite Controls for high For zones > 150 sf with high occupant density m 12 occupant density spaces (>_ 25 people / 1000 sf), indicate zone is served by a dedicated terminal unit with DCV control that resets terminal unit ventilation setpoint based on measured CO2; also indicate occupancy sensor control that automatically reduces minimum ventilation to zero and sets back room heating and cooling setpoints by >_ 5°F when space in unoccupied C403.6.10, Dedicated cooling For data centers and server, electronic Item 13 systems serving data equipment, telecom or similar spaces with centers and server, design cooling loads > 5 W/sf, indicate spaces electronic equipment are served by dedicated cooling systems that and telecom spaces are independent of the HPVAV systems serving the rest of building Indicate dedicated cooling systems are configured for 100% air economizer operation and comply with all related economizer requirements per C403.5 (without economizer exceptions), or heat recovery per C403.5, Exception 9 C403.6.10, Central plant Indicate whether systems are served by a high Item 14 efficiency efficiency heating water plant, or a high efficiency chilled water plant 2018 WSEC Requirements for Commercial Buildings including Group R2, R3 & R4 over 3 stories & all R1 -- Administered by @2023 NEEA, All rights reserved The following information is necessary to check a mechanical permit application for compliance with the mechanical systems and equipment requirements in the Washington State Energy Code, Commercial Provisions. For questions about this report, contact WSEC Commercial Technical Support at 360-539-5300 or via email at com.techsupport@waenergycodes.com Indicate occupancy sensing or timer switch controls configured to automatically shut off heating system when area served is unoccupied C403.11.2 Snow melt systems Indicate automatic controls configured to shut off system when pavement temperature exceeds 50°F and no precipitation is falling, and when outdoor air temperature exceeds 40°F C403.11.3 Freeze protection Indicate automatic controls to shut off system system controls when outdoor temperature exceeds 40oF, or conditions protect fluid from freezing HVAC EQUIPMENT ENERGY USE METERING C409.3.1 HVAC equipment For new buildings > 50,000 sf and building energy use metering additions > 25,000 sf, verfiy energy use metering of all equipment used to provide space heating and cooling, dehumidification and ventilation will be provided per C409; indicate equipment eligible for exception DOCUMENTATION AND SYSTEM SPECIFIC REQUIREMENT TO SUPPORT COMMISSIONING (CX) Scope of mechanical For buildings with >_ 240,000 Btu/h total systems output cooling capacity or > 300,000 Btu/h commissioning total output heating capacity, indicate that all mechanical systems regardless of individual capacity are required to be commissioned; or provide building heating / cooling capacity calculation demonstrating eligibilty for exception Indicate that all systems, equipment and controls for which the WSEC requires control functions and / or configuration to perform specific functions are included in the Cx scope C408.1.1 Commissioning Indicate in plans and specifications that Cx C408.1.4.1 requirements in per C408 is required for all applicable construction mechanical systems documents Include general summary that includes at minimum: narrative description of activites, responsibilities of the Cx team, schedule of activities including verification of project close out documentation per C103.6, and conflict of interest plan (if required) Include in general summary that a Cx project report or Compliance Checklist (Figure C408.1.4.1) shall be completed by the Certified Cx Professional and provided to the owner prior to the final mechanical inspection. RECEIVED Jul 28 2023 CITY OF EDMONDS DEVELOPMENT SERVICES DEPARTMENT Z O W o W J N w� La O Z Z Q Z Z m o0 Cn iJ w DRAWING ISSUE DATE DESCRIPTION 03/31/2023 ISSUE FOR BID SHEET TITLE MECHANICAL COMPLIANCE FORMS SHEET NO. Drawn DS Checked FI @ 2023 JOHNSTON ARCHITECTS Iu 2 n LO N 00 N M co N O N N C it N ao N co Cl) N O N rn N co -a a� ,011 EXISTING AIR HANDLING UNIT AND DX COIL SCHEDULE (REBALANCE) PRIMARY AIRFLOW (CFM) MIN. OA (CFM) DIRECT EXPANSION COIL EXISTING NEW EXISTING NEW (2) EQUIP NO. COIL SIZE APD TOTAL CAPACITY SENSIBLE CAPACITY EXISTING CONDITIONS NEW DESIGN PARAMETERS (4) EQUIP NO. LOCATION MANUFACTURER TYPE SERVICE ESP (IN WG) FAN RPM MOTOR (HP) VFD YES/NO V/ PH REMARKS COOLING HEATING COOLING HEATING COOLING EAT COOLING LAT HEATING EAT HEATING LAT COOLING LAT HEATING LAT W X L (IN) (IN WG) (MBH) (MBH) (MBH) (MBH) DB / WB (DEGF) DB / WB (DEGF) DB (DEGF) DB (DEGF) DB (DEGF) DB (DEGF) EAH-1 MECH 212 CARRIER CENTRIFUGAL SUPPLY AIR 2.0 24,350 23,940 1,620 4,760 590 15 YES 480 / 3 CC-1 56 X 102 0.6 523 468 490 468 76.6 / 60.6 55.6 / 52.0 70 90 58.0 79.5 1,3 ERAF-1 MECH 212 CARRIER CENTRIFUGAL RETURN 1.0 20,000 (5) 20,000 - 670 10 1 YES 480 / 3 1,3 REMARKS: 1. ALL EQUIPMENT ARE EXISTING. REFER TO DETAIL 8/M700. 2. REBALANCE MINIMUM OUTSIDE AIR INTAKE AIRFLOW TO MEET ASHRAE 62.1 REQUIREMENTS. 3. ALL VALUES LISTED AS EXISTING ARE BASED ON 2005 MECHANICAL DRAWINGS AND FOR REFERENCE ONLY. 4. BASED ON EXISTING DX COIL SENSIBLE CAPACITIES WITH NEW MIN OA AIRFLOW VALUES. 5. NO CHANGE. EAH-1 ZONES: REQUIRED OUTSIDE AIR FLOW RATE MINIMUM VENTILATION RATES FROM TABLE 403.3.1.1, 2018 WASHINGTON STATE MECHANICAL CODE ZONE FLOOR AREA DEFAULT OCCUPANT DEFAULT NO. OF ZONE POPULATION PEOPLE OUTDOOR PEOPLE OUTDOOR AREA OUTDOOR AREA OUTDOOR BREATHING ZONE ZONE AIR Voz = Vbz/Ez PRIMARY AIRFLOW PRIMARY OUTDOOR (a) DENSITY PER CODE PEOPLE PER CODE (c) AIRFLOW RATE IN AIRFLOW REQUIRED AIRFLOW RATE AIRFLOW REQUIRED OUTDOOR AIRFLOW DISTRIBUTION 0) (k) AIR FRACTION (b) BREATHING ZONE BY CODE (f) BY CODE REQUIRED EFFECTIVENESS (i) (1) (d) (e) (g) (h) ROOM NAME AND NUMBER OCCUPANCY CLASSIFICATION AIR TERMINAL UNIT EQUIPMENT TAG REMARKS [SQFT] [#/1,000 SQFT] [CFM PER PERSON] [CFM] [CFM PER SQFT.] [CFM] [CFM] [CFM] [CFM] [%] Az Pz Rp Ra Vbz Ez Voz Vpz Zp 107 CIRCULATION / 114 READING & COLLECTION / 115 CHILDRENS AREA LIBRARY VAV-4-7/12-16/18-19/22 12611 10 126 126 5 630 0.12 1513 2143 0.8 2679 7725 35% 1 108 WORK RM / 121 OFFICE OFFICES - OFFICE SPACES VAV-11/VAV-9 1552 5 8 8 5 40 0.06 93 133 0.8 166 720 23% 1 113 PHONE RM OFFICES - OFFICE SPACES VAV-1 59 5 0 1 5 5 0.06 4 9 0.8 11 100 11% 1 119 STAFF FOCUS RM OFFICES - CONFERENCE ROOMS VAV-8 118 50 6 4 5 20 0.06 7 27 1.0 27 108 25% 1,3 110 QUIET RM OFFICES - OFFICE SPACES VAV-8 89 5 0 1 5 5 0.06 5 10 1.0 10 108 10% 1,3 120 LG MEETING RM SW OFFICES - CONFERENCE ROOMS VAV-15 909 50 45 45 5 225 0.06 55 280 0.8 349 550 64% 1,2 112 STAFF LOUNGE BREAKROOM VAV-2 504 50 25 13 5 65 0.12 60 125 1.0 125 350 36% 1,3 201 LOBBY PUBLIC SPACES - CORRIDORS VAV-20 386 - - 0 - - 0.06 23 23 0.8 29 1100 3% 1 204 KITCHEN BREAKROOM VAV-21 110 50 6 6 5 30 0.12 13 43 0.8 54 165 33% 1 101 LOBBY PUBLIC SPACES - CORRIDORS VAV-17 577 - - 0 - - 0.06 35 35 0.8 43 1200 4% 1 109 OFFICE OFFICES - OFFICE SPACES VAV-10 127 5 1 1 5 5 0.06 8 13 1.0 13 50 25% 1,3 SYSTEM TOTAL 17,042 217 205 1,025 1,816 2,841 3,507 12,176 64% FOOTNOTES: (a) Az = NET OCCUPIABLE FLOOR AREA OF SPACE OR SPACES IN THE ZONE IN SQFT (b) DEFAULT NO. OF PEOPLE PER CODE = Az * DEFAULT OCC. DENSITY/1000 (c) Pz = NO. OF PEOPLE IN THE SPACE OR SPACES IN THE ZONE PER SEAT COUNT OR EXIT PLANS AND CODE SUMMARY SHEET (d) Rp = PEOPLE OUTDOOR AIRFLOW RATE IN BREATHING ZONE IN CFM PER PERSON (e) PEOPLE OUTDOOR AIRFLOW REQUIRED BY CODE IN CFM = Rp*Pz (f) Ra = AREA OUTDOOR AIRFLOW RATE IN CFM PER SQFT (g) AREA OUTDOOR AIRFLOW REQUIRED BY CODE IN CFM = Ra*Rz (h) Vbz = BREATHING ZONE OUTDOOR AIRFLOW REQUIRED IN CFM PER EQUATION 4-1 = Rp*Pz + Ra*Rz (i) Ez = ZONE AIR DISTRIBUTION EFFECTIVENESS PER AIR DISTRIBUTION CONFIGURATION PER TABLE 403.3.1.1.1.2 0) Voz = ZONE OUTDOOR AIRFLOW REQUIRED BY CODE IN CFM PER EQUATION 4-2 = Vbz/Ez (k) Vpz = MINIMUM ZONE PRIMARY AIRFLOW TO THE VENTILATION ZONE (HEATING MODE), 50% MAX SUPPLY... (1) Zp = PRIMARY OUTDOOR AIR FRACTION PER EQUATION 4-5 = Voz/Vpz m) HEATING AIRFLOW BASED ON EXISTING AIR TERMINAL UNIT REMARKS: 1. DESIGN OCCUPANT DENSITY NOT LESS THAN ONE-HALF THE DEFAULT OCCUPANT DENSITY OF TABLE... 2. DEMAND CONTROLLED VENTILATION (DCV) PROVIDED PER SECTION C403.2.6.2 OF 20'0 P5 IWSEC FOR SPACES LARGER THAN 500 SF AND OCC DENSITY GREATER THAN OR EQUAL TO 25 P/1000 SF AND FOR CONFERENCE ROOMS AND MEETING ROOMS LARGER THAN 300 SF AND GREATER THAN 6... 3. NO HEATING COIL IN VAV BOX, Ez=1 2018 EXISTING AIR TERMINAL UNIT W/ ELECTRIC REHEAT SCHEDULE (REBALANCE) EXISTING SERVICE NEW SERVICE EQUIP. NO LOCATION BASIS OF DESIGN INLET SIZE (IN) EXISTING AIRFLOW (CFM) (2) EXISTING ELECTRIC HEATING COIL (2) REMARKS MANUFACTURER SERIES MIN MAX MAX (4) KW EAT DB (DEG F) LAT DB (DEG F) V / PH 112-STAFF LOUNGE 112-STAFF LOUNGE VAV-2 LEVEL 1 TITUS DESV 9 175 700 (5) - - - 460 / 3 1 107 CIRCULATION, 114-READING/COLLECTION & 115-CHILDRENS AREA 107-CIRCULATION, 114-READING/COLLECTI O N & 115-CHILDRENS AREA VAV-3 LEVEL 1 TITUS DESV 14 1 450 1,500 1,440 6 60 82 460 / 3 1 VAV-4 LEVEL 1 TITUS DESV 12 325 1,350 (5) - - - 460 / 3 1 VAV-5 LEVEL 1 TITUS DESV 12 325 1,500 (5) 5 60 86 460 / 3 1 VAV-6 LEVEL 1 TITUS DESV 12 325 1,500 (5) - - - 460 / 3 1 VAV-7 LEVEL 1 TITUS DESV 10 230 900 (5) 6 60 98 460 / 3 1 VAV-12 LEVEL 1 TITUS DESV 12 325 1,200 (5) - - - 460 / 3 1 VAV-13 LEVEL 1 TITUS DESV 12 325 1,350 (5) 460 / 3 1 VAV-14 LEVEL 1 TITUS DESV 12 325 1,350 (5) 460 / 3 1 VAV-16 LEVEL 1 TITUS DESV 14 450 1,600 1,590 5 60 80 460 / 3 1 VAV-18 LEVEL 1 TITUS DESV 12 325 1,200 (5) - - - 460 / 3 1 VAV-19 LEVEL 1 TITUS DESV 12 325 1,200 (5) 8 60 102 460 / 3 1 VAV-22 LEVEL 1 TITUS DESV 9 175 800 (5) - - - 460 / 3 1 120-LARGE MEETING... VAV-15 LEVEL 1 TITUS DESV 12 325 1,100 950 4 60 83 460 / 3 1 110-CONFERENCE ROOM 110-QUIET ROOM & 119-STAFF FOCUS ROOM VAV-8 LEVEL 1 TITUS DESV 7 105 430 240 - - - 460 / 3 1 113-PHONE ROOM (3) VAV-1 LEVEL 1 TITUS DESV 5 65 200 (3) 1 60 91 460 / 3 1 108-WORK ROOM & 121-OFFICE (3) VAV-9 LEVEL 1 TITUS DESV 9 175 720 (3) 4 60 95 460 / 3 1 109-OFFICE (3) VAV-10 LEVEL 1 TITUS DESV 4 45 100 (3) - - - 460 / 3 1 108-WORK ROOM (3) VAV-11 LEVEL 1 TITUS DESV 9 175 720 (3) 4 60 95 460 / 3 1 101-LOBBY (3) VAV-17 LEVEL 1 TITUS DESV 16 580 2,400 (3) 7 60 78 460 / 3 1 201-LOBBY (3) VAV-20 LEVEL 2 TITUS DESV 1 16 580 2,200 1 (3) 7 60 80 1 460 / 3 1 1 204-KITCHEN (3) VAV-21 LEVEL 2 TITUS DESV 6 80 330 (3) 2.5 60 108 1 460 / 3 1 REMARKS: 1. ALL EQUIPMENT ARE EXISTING AND SHALL REMAIN. 2. HEATING COIL EAT AND LAT ARE BASED ON 50% OF EXISTING VAV MAXIMUM AIRFLOW. ALL VALUES LISTED AS EXISTING ARE BASED ON 2005 MECHANICAL DRAWINGS AND FOR REFERENCE ONLY. 3. NOT IN MECHANICAL SCOPE AND FOR REFERENCE ONLY. VERIFY AND RETAIN EXISTING AIRFLOWS. 4. NO CHANGES TO AIR TERMINAL UNIT (VAV) MINIMUM AIRFLOW. REBALANCE MAX AIRFLOWS AS INDICATED. 5. NO CHANGE. REBALANCE TO EXISTING MAX AIRFLOWS. DIFFUSER -GRILLE SCHEDULE BASIS OF DESIGN EQUIP. NO LOCATION SERVICE DESCRIPTION FACE SIZE (IN) MAXIMUM NC REMARKS MANUFACTURER SERIES CD-1 OPEN CEILING SUPPLY DIFFUSER PRICE RPD ROUND PLAQUE DIFFUSER SEE PLANS 25 1,2 CD-2 CEILING SUPPLY DIFFUSER PRICE SPD 4-WAY, SQUARE PLAQUE DIFFUSER 24 X 24 25 1,2,3 RG-1 CEILING RETURN GRILLE PRICE SERIES 80 EGGCRATE RETURN GRILLE 24 X 24 25 1,3,5 TG-1 WALL TRANSFER GRILLE PRICE SERIES 535 SINGLE DEFLECTION GRILLE 36 X 4 25 1,4 REMARKS 1. SEE MECHANICAL FLOOR PLANS FOR DUCT SIZE AND CFM 2. STEEL, WHITE, ROUND NECK, SEE MECHANICAL FLOOR PLANS FOR NECK SIZE 3. BORDER TO MATCH CEILING TYPE 4. STEEL, WHITE, 45 DEG DEFLECTION, 1/2" BLADE SPACING P. ALUMINUM, WHITE, CORE ONLY IN ACT, 1/2"X1/2"X1/2" GRID EAH-1 SYSTEM: REQUIRED OUTSIDE AIR FLOW RATE AHU 1- MINIMUM VENTILATION RATES FROM TABLE 403.3.1.1, 2018 WASHINGTON STATE MECHANICAL CODE TOTAL ZONE TOTAL ZONE TOTAL AREA TOTAL PEOPLE SYSTEM OCCUPANT UNCORRECTED Zp VALUE SYSTEM SYSTEM OUTDOOR SCHEDULED FLOOR AREA POPULATION (b) OUTDOOR OUTDOOR POPULATION DIVERSITY OUTDOOR AIR INTAKE (h) VENTILATION AIRFLOW OUTDOOR (a) AIRFLOW AIRFLOW (e) (f) (g) EFFICIENCY REQUIRED BY AIRFLOW REQUIRED BY REQUIRED BY 0) CODE CODE CODE 0) (c) (d) AHU EQUIPMENT TAG [SQFT] [CFM] [CFM] [CFM] 2: Az Pz Ra x Az Rp x Pz Ps D Vou Zp Ev Vot EAH-1 17,042 205 1,816 1,025 205 1.00 2,841 0.64 0.60 4,751 4,760 FOOTNOTES: (a) Az = SUM OF FLOOR AREA OF ALL ZONES SERVED BY THE SYSTEM IN SQFT (b) Pz = SUM OF NUMBER OF PEOPLE IN ALL ZONES SERVED BY THE SYSTEM (c) Ra x Az = SUM OF AREA OUTDOOR AIRFLOW IN ALL ZONES (d) Rp x Pz = SUM OF PEOPLE OUTDOOR AIRFLOW IN ALL ZONES (e) Ps = TOTAL NUMBER OF OCCUPANTS IN THE AREA SERVED BY THE SYSTEM OR DESIGN OCCUPANCY (f) D = RATIO OF SYSTEM POPULATION TO THE TOTAL ZONE POPULATION = Ps/1 Pz (g) Vou = UNCORRECTED OUTDOOR AIRFLOW CALCULATED PER EQUATION 4-6 IN CFM = D x I Rp x Pz + jRa x Az (h) Zp = LARGEST VALUE OF Zp CALCULATED USING EQUATION 4-5 (i) Ev = SYSTEM VENTILATION EFFICIENCY DETERMINED PER TABLE 403.3.1.1.2.3.2 (INTERPOLATING BETWEEN TABLE VALUES IS PERMITTED) 0) Vot = SYSTEM OUTDOOR AIRFLOW REQUIRED BY CODE IN CFM PER EQUATION 4-8 = Vou/Ev DUCT SYSTEMS INSULATION SCHEDULE - CLIMATE ZONE 4 LOCATION OF DUCT DUCT SYSTEM TYPE DUCT CONFIGURATION INSULATION TYPE MINIMUM R-VALUE, INSULATION THICKNESS COLOR RECTANGULAR - EXPOSED RIGID BOARD R-7, 1 LAYER, 2 INCH THICK BLACK DUCT NOT WITHIN CONDITION SPACE SUPPLY, RETURN, EXHAUST MIXED, OUTSIDE, AND TRANSFER AIR DUCTS RECTANGULAR - CONCEALED DUCT WRAP R-7, 1 LAYER, 3 INCH THICK BLACK ROUND AND OVAL DUCT WRAP R-7, 1 LAYER, 3 INCH THICK BLACK RECTANGULAR - EXPOSED RIGID BOARD R 3.3, 1 INCH THICK BLACK DUCT WITHIN CONDITIONED SPACE SUPPLY, RETURN, EXHAUST, GENERATOR EXHAUST, RELIEF AND TRANSFER AIR DUCTS RECTANGULAR - CONCEALED DUCT WRAP R 3.3, 1 LAYER, 1-1/2 INCH THICK BLACK ROUND AND OVAL DUCT WRAP R 3.3, 1 LAYER, 1-1/2 INCH THICK BLACK NOTES: 1. INSULATE OUTSIDE, EXHAUST, AND RELIEF AIR DUCTS FROM BUILDING ENVELOPE TO BACKDRAFT/MOTORIZED DAMPER WITH R-VALUE EQUAL TO BUILDING ENVELOPE THICKNESS. 2. REQUIREMENTS APPLY TO THE DUCT TYPE LISTED. WHETHER HEATED OR MECHANICALLY COOLED CUTS REQUIRING INSULATION SHALL HAVE A VAPOR RETARDER, WITH A PERM RATING NOT GREATER THAN 0.5 AND ALL JOINTS SEALED. 3. R-3.3; 1.0 INCH TO 3.0 LB/FT3 DUCT LINER, MINERAL OR GLASS FIBER BLANKET OF EQUIVALENT TO PROVIDE AN INSTALLED TOTAL THERMAL RESISTANCE OF A LEAST R-3.3. 4. R-5.3; 2.0 INCH 0.75LB/FT3 MINERAL OR GLASS FIBER BLANKET. 1.5 INCH; 1.5 TO 3.0 LG/FT3 DUCT LINER, MINERAL OR GLASS FIBER BLANKET, 1.5 INCH; 3.0 TO 7.0 LB/FT3 MINERAL OR GLASS FIBERBOARD OR EQUIVALENT TO PROVIDE AN INSTALLED TOTAL THERMAL RESISTANCE OF AT LEAST R-5.3. 5. R-7; 3.0 INCH 0.75LB/FT3 MINERAL OR GLASS FIBER BLANKET, 2.0 INCH; 1.5 TO 3.0 LB/FT3 DUCT LINER, MINERAL OR GLASS FIBER BLANKET, 2.0 INCH; 3.0 TO 7.0 LB/FT3 MINERAL OR GLASS FIBER BOARD OR EQUIVALENT TO PROVIDE AN INSTALLED TOTAL THERMAL RESISTANCE OF AT LEAST R-7. SAZAN G R O U P 600 Stewart St., Ste. 1400 Seattle, Washington 98101 ITel 206.267.1700 r Fax 206.267.1701 SAZAN# 911-23005 Johnston Architects, LLC 100 NE Northlake Way, Suite 200 Seattle, WA 98105 t 206.523.6150 f 206.523.9382 03/2j/2023 RECEIVED Jul 28 2023 CITY OF EDMONDS DEVELOPMENT SERVICES DEPARTMENT C0 0 Z O W o W N wo LU Q cn 0 Z_ 0 Qz Z m o0 C/) J o w DRAWING ISSUE DATE DESCRIPTION 03/31/2023 1 ISSUE FOR BID I SHEET TITLE MECHANICAL SCHEDULES SHEET NO. M200 Drawn DS Checked FI © 2023 JOHNSTON ARCHITECTS 0 M 00 (N Cl) co N O N N Cl) a� c 6 VAV-18 — I II COLLECTION 114A 1 I CHILDREN'S AREA 115 LEVEL 1 - HVAC DEMOLITION PLAN SCALE: 1/8" = V-0" D VJ a E OMEN'S RESTROOM MEN'S RESTROOM ELE TRICAL ROOM 103 CUSTODIAL 105 106 �\ 104 NOT IN SCOPE // V� IIIIIIIIIIII IIII I C� 7 —� I ES BOOK SALE f VAV-22 �a V/y READING AREA 114 121 ;G ST FOCUS R601 vAV-8 11 it I I it I I I I I I I I Ej�1 1I I1I1 1 1 III 11 1� QUIET c7M 11 � II V I 4 �1 LN C�l7 CCLL � STAFF LOUNGE 112 PHONE ROOM I �I I 2 3 STORAG LARGE EETIN 4 ROOM Ly I I 120 I I ' STORAG f —----=; --—I—r-----__--; 120B I I ICLCL 7 1s JL-L—---� V_AV-3 I - - R� ---- +4-------------I--J � I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I LJ u u S A Z A N G R O U P 600 Stewart St., Ste. 1400 Seattle, Washington 98101 Tel 206.267.1700 fl) Fax 206.267.1701 SAZAN# 911-23005 SHEET NOTES A. DEMO ALL FLEX DUCT AND ITS ASSOCIATED DIFFUSERS WITHIN MECHANICAL SCOPE AS SHOWN. B. RETAIN ALL EXISTING TEMPERATURE SENSORS WITHIN MECHANICAL SCOPE. C. EXISTING SYSTEMS SHOWN DO NOT NECESSARILY REFLECT ACTUAL INSTALLED CONDITIONS DUE TO THE ACCURACY OF AVAILABLE AS BUILT DRAWINGS AND INACCESSIBLE HARDLID CEILING AREAS. IF ANY DISCREPANCIES ARE DISCOVERED, NOTIFY THE OWNER'S REPRESENTATIVE OR ARCHITECT IN WRITING REQUESTING DIRECTION PRIOR TO STARTING DEMOLITION. D. UNLESS NOTED OTHERWISE, ALL EXISTING THERMOSTAT CONTROLS WIRING TO ITS CORRESPONDING AIR TERMINAL UNIT (VAV) SHALL REMAIN. FLAG NOTES [�> 1. DEMOLISH DUCTWORK AND DIFFUSERS SHOWN DASHED (TYP.) 2. EXISTING RETURN AIR INTAKE OPENING TO ERAF-1 SHALL REMAIN. 3. CLEAN RETURN AIR INTAKE. 4. RELOCATE THERMOSTATS AS SHOWN ON M310. 5. RELOCATE EXISTING VAV-3 WITH ITS ASSOCIATED DUCTWORK, VOLUME DAMPER AND ELECTRIC REHEAT TO NEW LOCATION AS INDICATED ON M310. 6. RELOCATE EXISTING VAV-15 WITH ITS ASSOCIATED DUCTWORK, VOLUME DAMPER AND ELECTRIC REHEAT TO NEW LOCATION AS INDICATED ON M310. 7. EXISTING DUCTWORK SERVING SPACES OUTSIDE OF MECHANICAL SCOPE ARE NOT SHOWN AND SHALL REMAIN. Johnston Architects, LLC 100 NE Northlake Way, Suite 200 Seattle, WA 98105 t 206.523.6150 f 206.523.9382 of 911000� �IS'fER `SIGNAL �� 03/2�/2023 RECEIVED Jul 28 2023 CITY OF EDMONDS DEVELOPMENT SERVICES DEPARTMENT 0 Z O W o W N w� J �a O z0 Q Z Z � _ o� Cn J LU �w DRAWING ISSUE DATE DESCRIPTION 03/31/2023 ISSUE FOR BID SHEET TITLE HVAC - DEMOLITION PLAN SHEET NO. MD31 0 Drawn DS Checked FI n' 9' 16, © 2023 JOHNSTON ARCHITECTS Iu N 00 N co co N O N N co a� c n B � �D �E O CH / 12 0 vav-19 — VAV-18 10,10 N 10"0 N 10' 0 T el 101, 10"0 (TYP. 4) 0 LEC fON 4A, 100 10"0 CD-1 1 300 101-10 10"0 (TYP. 4) LEVEL 1 - HVAC PLAN SCALE: 1/8" = V-0" 16X14 COLLEC \ 114B 11 (TYP. 5) 00 ELECTRIC 10"0 10"0 MEN'S RESTROOM 105 N ZD X 12"0 10"0 10"0 0 X 1 10"0 CD-1 400 (TYP.3) qlr\/AV-11 i ART WALK CIRCULATION IDESPI 107B 107 �Q BOOK SALE \ 3OX24 ` 36X24 VAV-12 �` o____----- ----L VAV-22 CN ... —L 10"0 CD-1 400 N 0 4100--o 10"0 (TYP.2) 16X122::::::::::::L x 0 Cl) -1 360 TYP. 4) tDING AREA 114 i VAV-14 III 12"0 X Co N X (TYP. 6) 4 VAV-3 R I NOT IN SCOPE 10"0 �I 10"0 �IIIIIIIIIIII[ OFFICE 121 10"0 O 10"0 tN2 X N ' VAV-9 36X4 ufl I TG-1 VAV 10 oICD-21 150 VAV-8 20X12 io i RG-1 150 � 12X8 P 12X10� 6"0 v CD-2 90 in �` Q� - 10 p 0 10"0 CD-1 1225 (TYP. 6) v i A 10"0 CD-1 1300 im 114D 12"0 o (TYP.3) STAFF LOUNGE 1112 . I 7 avn i Chi i EMPL EE 1010 REST `I'1R12 vav-2 - — 14X13 - Idll 6"0 — VAV 1 7IV4 >--1 ------------�- 12X8 w R X CD-2 285 (TYP. 3) M 1 0 ;I IIII111111111111111\11 VAV15R --------- 4 14"0 12"0 0 0 L X 00 16X12 18X14 III N 0 o VAV-4 12' QJ X CV CV \ ts� 0 o VAV 6 18X12 22X12 III C 12"0 12"0 b o vav-7 10"0 12"0 14X12 - m 0 0 (T 0 SAZ AN G R O U P 600 Stewart St., Ste. 1400 Seattle, Washington 98101 Tel 206.267.1700 fl) Fax 206.267.1701 SAZAN# 911-23005 SHEET NOTES A. EXISTING SYSTEMS SHOWN DO NOT NECESSARILY REFLECT ACTUAL INSTALLED CONDITIONS DUE TO THE ACCURACY OF AVAILABLE AS BUILT DRAWINGS AND INACCESSIBLE HARDLID CEILING AREAS. IF ANY DISCREPANCIES ARE DISCOVERED, NOTIFY THE OWNER'S REPRESENTATIVE OR ARCHITECT IN WRITING REQUESTING DIRECTION PRIOR TO STARTING DEMOLITION. B. NEW DUCTWORK SHALL BE INSULATED AS INDICATED ON SCHEDULE M200. C. REBALANCE AIRFLOWS FOR EXISTING AIR TERMINAL UNITS (VAV). SEE M200 FOR REVISED AIR TERMINAL UNIT AIRFLOWS. D. REPLACE DUCT INSULATION FOR OPEN CEILING AREAS. SEE SCHEDULE M200. E. CLEAN ALL SUPPLY DUCT AND INSULATION EXTERIOR PRIOR TO INSTALL OF NEW DUCTWORK AND DIFFUSERS. F. FOR OPEN CEILING APPLICATION, INSTALL CEILING DIFFUSER FACE AT 9'-6" AFF. G. REFER TO EXISTING AIR HANDLING UNIT REBALANCE SCHEDULE ON M200. H. PROVIDE DUCT TRANSITION WHERE NEW DUCTWORK SIZE IS LARGER OR SMALLER THAN EXISTING BRANCH DUCT. I. UNLESS NOTED OTHERWISE, EXISTING CONTROLS SHALL REMAIN. FLAG NOTES [j:> 1. EXISTING DUCTWORK SERVING SPACES OUTSIDE OF MECHANICAL SCOPE ARE NOT SHOWN AND SHALL REMAIN. 2. INSTALL NEW CO2 SENSOR AT 5-0" AFF. SEE DETAIL 9/M700 3. INSTALL EXISTING THERMOSTATS AS INDICATED. AT 5-0" AFF AND RECONNECT CONTROLS TO VAV-19 4. CAP ALL UNUSED BRANCH DUCTS DOWNSTREAM OF EXISTING AIR TERMINAL UNITS (VAV). 5. SEE DETAIL 6/M700. 6. INSTALL EXISTING THERMOSTAT AT 5-0" AFF AND RECONNECT CONTROLS WIRING TO VAV-18. 7. INSTALL EXISTING THERMOSTAT AT 5-0" AFF AND RECONNECT CONTROLS WIRING TO VAV-15. 8. RECONNECT EXISTING THERMOSTAT CONTROLS WIRING TO VAV-3. Johnston Architects, LLC 100 NE Northlake Way, Suite 200 Seattle, WA 98105 t 206.523.6150 f 206.523.9382 of 911000� �IS'fER `SIGNAL �� 03/2�/2023 RECEIVED Jul 28 2023 CITY OF EDMONDS DEVELOPMENT SERVICES DEPARTMENT Z 0 W o W >m N w� J �a H O Z_ 0 Q Z Z � o2 Cn J LU �w DRAWING ISSUE DATE DESCRIPTION 03/31/2023 ISSUE FOR BID SHEET TITLE HVAC PLAN SHEET NO. M31 0 Drawn DS Checked FI 0' 8' 16' © 2023 JOHNSTON ARCHITECTS Iu N 00 (N Cl) co N 0 N 6') N Cl) a� c SHEETMETAL ELBOW, CENTERLINE RADIUS 1.5 X THE DIAMETER OF THE DUCT. NOTE: WHERE CENTERLINE RADIUS (1.5 X THE DIAMETER OF THE DUCT) CAN NOT BE MAINTAINED SHORT RADIUS RIGID METAL ELBOW MAY BE USED. STRAP HANGER, 1" WIDE. BOLT AROUND DUCT AND EXTEND A SINGLE STRAP UP TO STRUCTURE ADJUST SUPPORT TO RELIEVE STRAIN FROM DIFFUSER r—SUPPLY DUCT INSULATED FLEXIBLE DUCT MAX. 5-0" / DIFFUSER NECK, SEE PLANS FOR SIZE SECURE ELBOW TO DIFFUSER WITH A MINIMUM OF 4 SHEETMETAL SCREWS LAY -IN T-BAR CEILING SHOWN, VERIFY TYPE OF CEILING. SEE SCHEDULE CEILING DIFFUSER DETAIL NTS d SPIN -IN FITTING WITH VOLUME DAMPER CLAMP (TYP.) A SHEET METAL JTCHEON MITERED NERS (TYP) 'LEAR ✓ DUCT WITH INTERNAL LINING :XTERNAL INSULATION SULATION TIGHTLY PACKED UND DUCT SEAL WITH MASTIC RDINATE W/ARCHITECTURAL JS FOR OPENING SIZE EXPOSED DUCT PENETRATION DETAIL NTS FLOW SENSOR PRIMARY AIR EXISTING NEW SENSOR RMT ROOM VERIFY STPT SENSOR OVRD CONTROLS CO2 CAPABILITY EXISTING VAV TERMINAL UNIT WITH ELECTRIC REHEAT SA SHEETMETAL ELBOW, CENTERLINE RADIUS 1.5 X THE DIAMETER OF THE DUCT. NOTE: WHERE CENTERLINE RADIUS (1.5 X THE DIAMETER OF THE DUCT) CAN NOT BE MAINTAINED SHORT RADIUS RIGID METAL ELBOW MAY BE USED. STRAP HANGER, 1" WIDE. BOLT AROUND DUCT AND EXTEND A SINGLE STRAP UP TO STRUCTURE ADJUST SUPPORT TO RELIEVE STRAIN FROM DIFFUSER r—SUPPLY DUCT INSULATED RIGID DUCT r DIFFUSER NECK, SEE PLANS FOR SIZE SECURE ELBOW TO DIFFUSER WITH A MINIMUM OF 4 SHEETMETAL SCREWS OPEN CEILING DIFFUSER DETAIL 2 NTS TO ERAF-1 t 40% FREE AREA PERFORATED PLATE ACROSS PLENUM TOP OF PLATE AT CENTERLINE OF INLET INSULATED PLENUM SCREWED TO DIFFUSER NECK STRAP HANGER, V WIDE. BOLT TO PLENUM AND EXTEND A STRAP UP TO STRUCTURE ADJUST SUPPORT TO RELIEVE STRAIN FROM DIFFUSER. SPIN -IN FITTING WITH CLAMP (TYP.) FVOLUME DAMPER DUCT CONNECTION SIZE I I I I I I � I v I I I INSULATED FLEXIBLE SQUARE DIFFUSER NECK DUCT MAX. 5'-0" SPIN -IN FITTING WITH VOLUME DAMPER CEILING SUPPLY DUCT—/ CLAMP (TYP.) CEILING DIFFUSER NOTES: 1. CHECK THAT THERE IS ENOUGH HEIGHT. 2. SQUARE DIFFUSER NECK IS REQUIRED - INSURE THAT SCHEDULES MATCH. FIELD VERFIY EXISTING 113X15 (INCH) RETURN INTAKE OPENING AND PROVIDE NEW RETURN DUCT TO MATCH. 3 CEILING DIFFUSER WI PLENUM DETAIL � ) NTS HANGING CD STRAPS (V LOAD RATED FASTENERS M STRAP HANGERS 1" MIN HANGER STRAP LOAD RATED 4 FASTENERS BAND OF SAME SIZE AS HANGER STRAP STRAP OR ANGLE TRAPEZE HANGERS SLING TO AVOID DISRUPTION OF INSULATION STRAPS 36" DIA. MAX. 24" DIA. MAX. HANGING RODS OR STRAPS ----------------- SEE ARCHITECTURAL FIXTURE CLIPS FOR PERFORATED PANEL DETAIL PUSH NUTS BAND LARGE MEETING >36" DIA. ROOM WEST WALL NOTES: 1. REINFORCEMENT MAYBE USED FOR ATTACHMENT IF IT QUALIFIES FOR BOTH DUTIES. 2. DO NOT EXCEED ALLOWABLE LOAD LIMITS. RETURN AIR DUCT CONNECTION TO EXISTING RETURN AIR INTAKE DETAIL NTS ADD TO EXISTING VAV POINTS LIST NAME TYPE UNITS TREND ALARM NOTES OCCUPANCY OVERRIDE (OVRD) DI OCC/UNOCC Y N ROOM CARBON DIOXIDE (CO2) Al PPM Y Y OCCUPIED MODE EXISTING CONTROLS TO REMAIN, ADDITION OF CO2 SENSOR TO OVERRIDE PRIMARY AIR TO MAINTAIN ROOM CO2 BELOW SETPOINT (INITIALLY 900 PPM) UNOCCUPIED MODE THE DDC COMMANDS THE VAV TO UNOCCUPIED MODE AS SCHEDULED. THE UNIT OPERATES AS IN OCCUPIED WHEN THE ZONE OVERRIDE IS INDICATED. VAV TERMINAL UNIT CONTROL DETAIL (FOR NEW LARGE MEETING ROOM) NTS DUCT SUPPORT HANGING DETAIL NTS ATTACH TO STRUCTURE NOT TO ROOF DECK (TYP) SIZE BOLTS FOR LOAD TERNATE CATION (VERIFY _.'PER TRAPEZE LOAD CAPACITY) STRAP OR ROD SUPPORT TO STRUCTURE. ADJUST TO RELIEVE ANY STRESS ON GR SAZAN G R 0 1 1 ` 600 Stewart St., Ste. 1400 Seattle, Washington 98101 ITel 206.267.1700 r Fax 206.267.1701 SAZAN# 911-23005 Johnston Architects, LLC 100 NE Northlake Way, SHEETMETAL PLENUM Suite 200 Seattle, WA 98105 t 206.523.6150 - - - - - - - - - - f 206.523.9382 I I INTERNAL LINING / / INSULATION / I / 100, ti I / WAS S I I I / r - - - - - - - - - - - - - - - - SOW �OF 1-1 / I �111000 `SIONAL CEILING LAY -IN T-BAR CEILING SHOWN, VERIFY TYPE OF CEILING `—RETURN GRILLE. SEE FLOOR PLANS AND SCHEDULES FOR STYLE, SIZE AND FLOW RATE PLENUM SIZE SAME AS GRILLE (INLET & OUTLET). RECEIVED Jul 28 2023 CITY OF EDMONDS RETURN AIR GRILLE DETAIL DEVELOPMENT SERVICES DEPARTMENT (4� NTS REMOVE & REPLACE R.A. DAMPER BOLT UNIT TO TREATED 44 HP 1 REMOVE EXISTING SUPPORTS ON ROOF THRU BOLT TO WIDE FLANGE SHEET METAL CLOSURE PANEL 0 Z 0 r-1-------------------- F--T'i I I I MD-2 >I Q L I W o r ------------ T�---� MI MD-1 I I Uj J I j � w Q Q C/)CD I I I I I M z z 20 o0 � w - ----- ---� --J ---� DRAWING ISSUE DATE DESCRIPTION REMOVE & REPLACE 03/31/2023 ISSUE FOR BID EXISTING O.A. DAMPER. EXISTING 6'-0" x 10'-0" WEATHER LOUVER W/ BIRDSCREEN BOLT UNIT TO EXISTING 4'-0" x 12'-0" TREATED 44 WEATHER LOUVER W/ BIRDSCREEN SUPPORTS ON ROOF. TYP. HP 2 HP 1 ----� -- ERAF1 iL -----------���i NEW ROOF I REMOVE & REPLACE JACK I EXISTING RELIEF DAMPER MD-3 EAH-1 �J SHEET TITLE EXISTING AIR HANDLING UNIT AND MECHANICAL RETURN FAN (FOR REFERENCE ONLY) DETAILS NTS SHEET NO. M700 Drawn DS Checked FI © 2023 JOHNSTON ARCHITECTS Iu