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APPROVED BLD BLD2021-1124+Mechanical_Plan+8.14.2021_9.35.19_AM+2356756GENERAL DEMOLITION NOTES 1. DEMOLITION DRAWINGS ARE INTENDED TO ONLY GIVE A GENERAL REPRESENTATION OF THE DEMOLITION INVOLVED, AND DO NOT CONSTITUTE A FULL LISTING OF ALL ITEMS REQUIRING REMOVAL. VERIFY W/ OWNER EXTENT OF UNUSED ITEMS IN ATTIC TO BE DEMO'D. 2. IT IS THE CONTRACTOR'S RESPONSIBILITY TO REVIEW SITE CONDITIONS AND TO IDENTIFY ALL DEMOLITION WORK, AND INCLUDE IN HIS BID ALL COSTS FOR DEMOLITION & DISPOSAL. 3. EXISTING DUCTS, EQUIPMENT, PIPING, AIR INLETS/OUTLETS, PLUMBING FIXTURES SHOWN DASHED REPRESENT MAJOR MECHANICAL ITEMS TO BE REMOVED. SEE GENERAL NOTES, DRAWING NOTES & KEYED NOTES WHICH COVER OTHER MISCELLANEOUS MECHANICAL ITEMS TO BE REMOVED. 4. ALL EXISTING ITEMS NOT BEING REUSED SHALL BE REMOVED. THIS INCLUDES SUCH ITEMS AS THERMOSTATS, CONTROL DEVICES, DUCTS, FANS, PIPING, GRILLES, SUPPORTS, VALVES, CURBS, AND RELATED ACCESSORIES. 5. ABANDONED ITEMS, ANCHORS, INSERTS, PIPE STUBS, AND OTHER PROJECTIONS NOT BEING CONCEALED BY NEW CONSTRUCTION SHALL BE REMOVED TO 1" BELOW THE ADJACENT FINISHED SURFACE, AND THE DISTURBED AREA PATCHED. 6. PATCH ALL WALL/FLOOR/CEILING OPENINGS LEFT BY REMOVAL OF EXISTING ITEMS. PATCH SO AS TO MATCH FINISH OF ADJACENT UNDISTURBED AREA. 7. REFERENCE ARCHITECTURAL DRAWINGS FOR WHERE CEILING/WALL AND OTHER GENERAL DEMOLITION WORK IS BEING DONE. 8. SEE MECHANICAL PLANS FOR EQUIPMENT THAT IS BEING REUSED. 9. PROVIDE TEMPORARY CAP -OFF OF ALL EXIST. SYSTEMS TO ALLOW CONTINUED USE OF ALL SYSTEMS UNTIL THE FINAL SYSTEM COMPONENTS ARE INSTALLED AND CONNECTED. 10. VERIFY SIZE & LOCATION OF ALL EXISTING ITEMS SHOWN TO BE DEMO'D. LOCATIONS SHOWN ARE APPROXIMATE AND ARE BASED ON MODERATE FIELD VERIFICATION. MECHANICAL GENERAL NOTES 1. ALL DUCT WALL PENETRATIONS SHALL BE PROVIDED WITH CLOSURE COLLARS AND BE TIGHTLY SEALED TO PREVENT THE TRANSMISSION OF NOISE OR SMOKE. 2. CONTRACTOR SHALL CAREFULLY COORDINATE WORK W/ ALL OTHER TRADES, ESPECIALLY IN CEILING SPACES WHERE SPACE IS TIGHT. SHEET METAL CONTRACTOR SHALL HAVE PRIORITY OVER OTHER MECHANICAL TRADES IN CEILING SPACE WHERE CONFLICTS OCCUR. 3. ALL DUCTWORK SHOWN IS SCHEMATIC, CONTRACTOR SHALL PROVIDE ALL OFFSETS/ELBOWS AS REQ'D TO ALLOW ROUTING AROUND STRUCTURE, ELECTRICAL, & OTHER INTERFERENCES. 4. FLEXIBLE DUCT LENGTH SHALL NOT EXCEED 8 FEET, AND MAY ONLY BE USED WHERE SPECIFICALLY SHOWN ON THE PLANS. 5. IT SHALL BE THE CONTRACTOR'S RESPONSIBILITY TO COORDINATE & SELECT FINAL LOCATIONS OF ALL AIR INLETS/OUTLETS. SHIFT AIR INLETS/ OUTLETS FROM LOCATIONS SHOWN AS REQ'D TO AVOID CONFLICTS W/ STRUCTURE, LIGHTS, & OTHER ITEMS. SUCH SHIFTS SHALL MAINTAIN SYMMETRY OF AIR TERMINALS & SHALL HAVE PRIOR APPROVAL OF ARCHITECT/ENGINEER. 6. VARIOUS CEILING AIR INLET/OUTLET CONN'S REQUIRE SIDE INLET PLENUM. PROVIDE WHERE REQ'D DUE TO SPACE LIMITATIONS TO PREVENT KINKS IN FLEX. DUCT AND ALLOW PROPER CONN. 7. VERIFY LOCATIONS OF ITEMS INSTALLED IN CEILINGS WITH ARCHITECTURAL REFLECTED CEILING PLANS PRIOR TO BEGINNING WORK. NOTIFY ARCHITECT OF DISCREPANCIES. 8. MECHANICAL EQUIPMENT 1/2 HP AND LESS SHALL HAVE ANY REQUIRED STARTER/CONTROL RELAY PROVIDED BY THE CONTROL CONTRACTOR (EXCEPT WHERE SPECIFICALLY SHOWN OR SPECIFIED OTHERWISE). 9. PROVIDE MANUAL VOLUME DAMPERS IN ALL BRANCH DUCTS AND SPLITS IN MAIN DUCTS AND WHERE REQ'D BY BALANCERS; ONLY SOME OF THE REQ'D DAMPERS ARE SHOWN ON THE PLANS. 10. UNSIZED DUCTS SHALL MATCH THE SIZE OF THE LARGEST ADJACENT DUCT THAT IS SIZED. WHERE THE ADJACENT DUCT SIZE IS NOT SHOWN, PROVIDE SA, OA, & EA DUCTS SIZED AT 0.08" PD PER 100 FEET; PROVIDE RA & RELIEF AIR DUCTS SIZED AT 0.07" PD PER 100 FEET (OR LARGER AS FAN SP OR NOISE CONSIDERATIONS REQUIRE). 11. WHERE RETURN GRILLE CFM'S ARE NOT INDICATED, BALANCER SHALL CALCULATE & SUBMIT FOR ENGINEER REVIEW. RA = SA-OA. 12. DRAWINGS SCALES APPLY TO FULL SIZE SHEET ONLY. USE CAUTION IN OBTAINING DIMENSIONS AND QUANTITIES FROM DRAWINGS THAT ARE NOT FULL SIZE; USE DIMENSIONS CALCULATED FROM DIMENSIONS ON THE ARCHITECTURAL AND STRUCTURAL DRAWINGS OVER OTHER METHODS OF OBTAINING DIMENSIONS. 13. VERIFY FIRE & SMOKE RATED ELEMENTS W/ ARCHITECT. PROVIDE FIRE/SMOKE DAMPERS & FIRE DAMPERS TO MAINTAIN SEPARATION/FIRE RATING PER CODE. PROVIDE FIRE STOP SEALS AT PENETRATION OF RATED ELEMENTS PER CODE. 14. PROVIDE MOTORIZED DAMPERS ON EXHAUST OUTLETS & OA INTAKES AS REQUIRED BY CODE. 15. PROVIDE ALL CUTTING/PATCHING TO INSTALL ITEMS AS SHOWN. PATCH TO PRE -CONSTRUCTION CONDITIONS OR BETTER. 16. PROVIDE OWNER TRAINING ON ALL NEW CONTROLS AND EQUIPMENT. 17. PART OF BUILDING TO REMAIN OCCUPIED; COORDINATE UTILITY DOWNTIMES WITH OWNER. ENERGY CODE NOTES - MECHANICAL EQUIPMENT SIZING, PERFORMANCE, AND TYPE 1. LOAD CALCULATIONS, C403.1: LOAD CALCULATIONS HAVE BEEN PERFORMED IN ACCORDANCE WITH WSEC C403.2.1. 2. EQUIPMENT AND SYSTEM SIZING, C403.2.2: OUTPUT CAPACITIES OF HEATING AND COOLING EQUIPMENT AND SYSTEMS ARE NO GREATER THAN THE SMALLEST AVAILABLE EQUIPMENT SIZE THAT EXCEEDS THE CALCULATED LOADS. 3. HVAC EQUIPMENT PERFORMANCE, C403.2.3/C403.2.13.1: EQUIPMENT SCHEDULES ARE INCLUDED WITH THESE PLANS. 4. ELECTRIC MOTOR EFFICIENCY, C405.8: ALL ELECTRIC MOTORS SHALL MEET THE MINIMUM EFFICIENCY OF TABLES C405.8(1). FRACTION HP FAN MOTORS 1/12HP OR GREATER UP TO 1 HP SHALL BE ECM TYPE OR SHALL HAVE A MINIMUM EFFICIENCY OF 70% OR GREATER. 5. MOTOR NAMEPLATE HP, C403.2.11.2: FOR EACH FAN, THE MOTOR SHALL BE NO LARGER THAN THE FIRST AVAILABLE MOTOR SIZE GREATER THAN THE BHP. 6. OUTDOOR AIR, EXHAUST & RELIEF DAMPERS, C403.2.4.3: PROVIDE ALL OUTSIDE AIR, EXHAUST AIR, AND RELIEF AIR OPENINGS WITH CLASS 1 (MAX LEAKAGE OF 4 CFM/SF AT 1.0" W.C.) MOTORIZED DAMPERS. HVAC SYSTEM CONTROLS 7. THERMOSTATIC CONTROLS, C403.2.4.1: WHERE ADJACENT ZONES CONNECTED BY PERMANENT OPENINGS WITH AREA GREATER THAN 10% OF EITHER ZONE SF, PROVIDE CONTROL TO PREVENT ADJACENT ZONES FROM OPERATING IN CONFLICTING MODES. WHERE A NON -PERIMETER ZONE IS ADJACENT TO A PERIMETER ZONE, PROVIDE CONTROLS TO ONLY ALLOW COOLING IN THE NON -PERIMETER ZONE WHEN IT IS 5 DEGREES HIGHER THAN THE PERIMETER ZONE. 8. DEADBAND, C403.2.4.1.2: THERMOSTATIC CONTROLS SHALL BE CONFIGURED WITH 5°F MINIMUM DEADBAND FOR SYSTEMS THAT CONTROL BOTH HEATING AND COOLING. 9. AUTOMATIC SETBACK AND SHUTDOWN, C403.2.4.2/C403.2.4.2.1/C403.2.4.2.2: HVAC SYSTEMS SHALL BE EQUIPPED WITH AUTOMATIC CONTROLS CAPABLE OF STARTING AND STOPPING THE SYSTEM FOR SEVEN DIFFERENT DAILY SCHEDULES, AND SHALL HAVE MANUAL OVERRIDE CONFIGURED TO OPERATE THE SYSTEM FOR 2 HOURS. 10. AUTOMATIC START, C403.2.4.2.3: AUTOMATIC START CONTROLS SHALL BE PROVIDED FOR EACH HVAC SYSTEM, AND BE CAPABLE OF AUTOMATICALLY ADJUSTING DAILY START TIME IN ORDER TO BRING EACH SPACE TO THE DESIRED OCCUPIED TEMPERATURE IMMEDIATELY PRIOR TO SCHEDULED OCCUPANCY. 11. OUTDOOR AIR DAMPERS, C403.2.4.3: OUTSIDE AIR INTAKE DAMPERS SHALL AUTOMATICALLY CLOSE 12. VENTILATION, C403.2.6/C403.2.11.4: MECHANICAL VENTILATION AIR SYSTEMS SHALL BE CONFIGURED TO PROVIDE NOT MORE THAN 150%, BUT AT LEAST THE MINIMUM REQUIRED VOLUME OF OUTDOOR AIR TO EACH ZONE PER IMC. SEE MECHANICAL EQUIPMENT SCHEDULES FOR MINIMUM OUTSIDE AIR VALUES. ,R_'PROVEC PLAN%I41) MUST �,c ON JOB SITE DUCTING SYSTEMS 13. DUCT CONSTRUCTION, C403.2.8.1: DUCTWORK SHALL BE CONSTRUCTED AND SEALED PER IMC. 14. DUCT PRESSURE CLASS, C403.2.8.3: ALL DUCTWORK SHOWN IS LOW PRESSURE DUCT, OPERATING AT STATIC PRESSURE LESS THAN OR EQUAL TO 3 INCHES WATER GAUGE (W.G.). 15. DUCT INSULATION, C403.2.8.1: MINIMUM DUCT INSULATION PER WSEC IS AS FOLLOWS: SERVICE INSULATION LEVEL OUTSIDE AIR DUCTS AND PLENUMS OUTSIDE AIR DUCT SERVING INDIVIDUAL SUPPLY UNIT WITH LESS THAN 2,800 CFM OF SUPPLY AIR SUPPLY & RETURN DUCTS IN UNCONDITIONED SPACES SUPPLY DUCTS WITHIN CONDITIONED SPACE WHERESUPPLY AIR IS < 55 DEG F. OR > 105 DEG F. EXPOSED DUCTWORK WITHIN A ZONE THAT SERVES THAT ZONE. ALL WORK SUBJECT TO FIELD INSPECTION FOR CODE COMPLIANCE PROVIDE INSULATION EQUIVALENT TO ENVELOPE REQUIREMENT FOR METAL FRAMED WALLS (TABLE C402.1.3) R-7 W. R-3.3 NO INSULATION REQUIRED MECHANICAL LEGEND SYMBOL DESCRIPTION SYMBOL DESCRIPTION PIPE UP AFF ABOVE FINISHED FLOOR AHU AIR HANDLING UNIT PIPE DOWN APPROX APPROXIMATELY ARCH ARCHITECTURAL PIPE TEE IN LINE, BRANCH PIPE DOWN BTU BRITISH THERMAL UNIT BTU BRITISH THERMAL UNIT/HOUR DUCT (FIRST FIGURE, SIDE SHOWN) BLDG CAP BUILDING CAPACITY 20/12 LINED DUCT (DIM. FOR NET FREE AREA) CFH CFM CUBIC FEET PER HOUR CUBIC FEET PER MINUTE 20/12L VOLUME DAMPER (MANUAL) CLG COMP CONN CONT CEILING COMPRESSOR CONNECTION CONTINUE, CONTINUATION FLEXIBLE CONNECTION FLEXIBLE DUCT CW F, F DFU DIA, O DN DWG EA EC ELEC (E), EXIST EOL EXH COLD WATERDEG DEGREE FAHRENHEIT DRAINAGE FIXTURE UNITS DIAMETER DOWN DRAWING EACH ELECTRICAL CONTRACTOR ELECTRICAL, ELECTRIC EXISTING END OF LINING EXHAUST sIZE,SYMBOL CFM CEILING OUTLET S'ZE,SYMBOL CFn'� CEILING INLET SIZE,SYMBOL - WALL OUTLET (OR INLET) CFM O Q THERMOSTAT G= WITH GUARD ZD-8"O vr�_ 8" O = SIZE ZONE DAMPER (ZD) MIN CFM = 1/2 MAX (UNO) ESP EXTERNAL STATIC PRESSURE CFM SHOWN AT OUTLETS = MAX FV FPM FACE VELOCITY FEET PER MINUTE FPS FEET PER SECOND FLEX FLEXIBLE FLA FULL LOAD AMPS FLR FLOOR GAL GALLON GALV. GALVANIZED GC GENERAL CONTRACTOR GPH GALLON PER HOUR HW HOT WATER HWC HOT WATER CIRCULATION HP HORSE POWER IN INCH KW KILOWATT MFR MANUFACTURER MAX MAXIMUM MFS MAXIMUM FUSE SIZE MBH THOUSAND BTUH MECH MECHANICAL MIN MINIMUM MCA MOP MINIMUM CIRCUIT AMPS MAXIMUM OVERCURRENT PROTECTION NO. NTS NUMBER NOT TO SCALE OBD OA OPPOSED BLADE DAMPER OUTSIDE AIR PH PD PHASE PRESSURE DROP RLA REF RATED LOAD AMPS REFERENCE REQ'D REQUIRED RA RETURN AIR RPM REVOLUTIONS PER MINUTE RM ROOM SA SUPPLY AIR SS SANITARY SEWER TEMP TEMPERATURE TD TRANSFER DUCT TG TRANSFER GRILLE TSP TOTAL STATIC PRESSURE TYP TYPICAL UNO UNLESS NOTED OTHERWISE 2 DETAIL IDENTIFICATION NUMBER UPC V UNIFORM PLUMBING CODE VOLTS, VOLTAGE M3 SHEET ON WHICH DETAIL IS SHOWN VFD VARIABLE FREQUENCY DRIVE W WATT A SECTION IDENTIFICATION LETTER W/ WITHWSEC WASHINGTON STATE ENERGY CODE M3 SHEET ON WHICH SECTION IS SHOWN ZD ZONE DAMPER LIST OF MECHANICAL DRAWINGS M0.1 MECHANICAL LEGEND AND NOTES M0.2 MECHANICAL SCHEDULES M0.3 MECHANICAL SPECIFICATIONS M0.4 MECHANICAL SPECIFICATIONS M1.1 DEMO PLAN - MECHANICAL M4.1 FLOOR PLAN - HVAC M4.2 DETAILS - HVAC City Of Edmonds Building Department Work MECHANICAL FOR T/I Address 7614 195TH ST SW UNITS 200/201 ------------------------------------------------- Owner SUMME MEDICAL CLINIC ------------------------- Approved Date 09/03/2021 --------------------- Building Official Eri & Ca4 fe r Permit Number BLD2021-1124 SIGNED 08-11-2021 HULTZ BHU e n g i n e e r s i n c �a CO)f 08 L co cp cc N y C �Q Jo C a8 .�.� W o O _ 04 o �"0 Q � O rn CoLO L LO Cc F. W N Z E �Y © CORNERSTONE ARCHITECTURAL GROUP UNITS 200/201 N ��^^ O vJ co z (� Z CD w O z 2i I- 0 W W '^ J i Z ::)0/_ co O. �+♦ VJ LLJ C) Lo 3: LL z v) O Q C) Z (C 7 W r` O W RECEIVED Aug 16 2021 CITY OF EDMONDS DEVELOPMENT SERVICES DEPARTMENT 0 Z Q IT— O 0 W O O LU J O Z J Q U U ) Q w N U � w LU O 2 z o0 U) �a w N N .. z G ~ N Z 0 w �Cl) LLI W w > Lu ^ W 0 0� 1111 Fawcett Ave, Suite 100 Phone: (253) 383-3257 general@hultzbhu.com Tacoma, WA 98402 Fax: (253) 383-3283 Job Number: 21-089 OA VENTILATION CALCULATION PER IMC 2015 Project: PSM Office Bldg Tl No: 21-089 = Manually entered, from Code = Manually entered, from plans FAN SCHEDULE BASIS OF DESIGN AREA ESP WHEEL ELECTRICAL MAX SYMBOL MANUFACTURER AND TYPE SERVED CFM (IN WG) RPM DIA DRIVE CONTROL WEIGHT REMARKS SERIES NO. HP/AMPS VOLTS / PH (LBS) EF-200B PANANIC CEILING EXHAUST BATHROOM 200B 75 .375 1266 - .2 A 120/1 DIRECT SWITCHSEN/ OCC 20 LBS O O O FV 05SOVK2 EF-201 H PANANIC CEILING EXHAUST BATHROOM 201 H 75 .375 1266 - .2 A 120/1 DIRECT SWITCHSEN/ OCC 20 LBS O O O FV 05SOVK2 EF-02A PANANIC CEILING EXHAUST BATHROOM 02A 75 .375 1266 - .2 A 120/1 DIRECT SWITCHSEN/ OCC 20 LBS O O O FV 05SOVK2 ACCESSORIES: O = SPEED CONTROL / VFD O = DISCONNECT O = BACKDRAFT DAMPER Az= zone area sf= square feet Rp= OA per person* P/1000 sf-- People density = Calculated Pz= zone population Ps= actual concurrent pop Ra= OA per sf of area Vbz= breathing zone OA = Rp*P/1000 + Ra*Az = OA before corrections Ez= air distrib effectiveness Voz= zone OA = Vbz/Ev Ev-- ventilation efficiency (accounts for diff OA per zone) (Ev = 1.0 for single zone systems) Zp= zone OA fraction =Voz/Vpz Vpz= zone supply air Date: 6/21 /21 Calc By: LS Vot= unit total OA =Voz forsing/e zone units =Vou/Ev for multiple zones Vou= Uncorrected OA (OA w/ diversity; Vou= D*sum(Rp*Pz)+sum(Ra*Az) D= occupant diversity = Ps/sum Pz HVAC Occup Az People OA Area OA OA Ez Voz Ev D x Vou Vot Calc OA Rp P/1000 sf Pz Rp*Pz Ra Ra*Az Vpz Zp Ev Unit Zone # Name Category (so Vbz (cfm) D sum(Rp*Pz) %of Vot Existing 1 Open Office 202C Office 750 5 5 6 30.0 0.12 90.0 120.0 0.8 150.0 1200 0.13 1.00 1.00 - - 150.0 150 AC-1 0% above System Actual Population Ps = 6 0.13 CODE No Zones: 1 750 6.0 30.0 90.0 150.0 1200 Max Zp 120.0 Existing 1 Office 202E Office 110 5 5 1 5.0 0.06 6.6 11.6 0.8 14.5 250 0.06 0.70 0.80 40.0 91.6 130.5 150 AC-2 2 Office 202F Office 80 5 5 1 5.0 0.06 4.8 9.8 0.8 12.3 100 0.12 15% 3 Office 202G Office 110 5 5 1 5.0 0.06 6.6 11.6 0.8 14.5 250 0.06 % above 4 Office Manager 202A Office 60 5 5 1 5.0 0.06 3.6 8.6 0.8 10.8 175 0.06 1 CODE 5 Conference 202B Office 115 5 5 1 5.0 0.06 6.9 11.9 0.8 14.9 150 0.10 6 Reception 201A Office 115 5 30 4 20.0 0.06 6.9 26.9 0.8 33.6 75 0.45 7 Coffee 201C Office 135 5 5 1 5.0 0.06 8.1 13.1 0.8 16.4 100 0.16 8 Corridor Hallway 135 0 0 0 0.0 0.06 8.1 8.1 0.8 10.1 100 0.10 System Actual Population Ps = 8 0.45 101.E No Zones: 8 860 10.0 50.0 51.6 F 127.0 1200 Max Zp Existing 1 Office 200E Office 80 5 5 1 5.0 0.06 4.8 9.8 0.8 12.3 150 0.08 0.90 0.38 50.0 120.9 135.0 150 AC-3 2 Office 201D Office 65 5 5 1 5.0 0.06 3.9 8.9 0.8 11.1 75 0.15 11% 3 Waiting 201 Entry Lobby 100 5 10 1 5.0 0.06 6.0 11.0 0.8 13.8 75 0.18 % above 4 Exam 1 201E Office 96 5 5 2 10.0 0.06 5.8 15.8 0.8 19.7 100 0.20 1 CODE 5 Exam 2 201 F Office 70 5 5 2 10.0 0.06 4.2 14.2 0.8 17.8 175 0.10 6 Exam 3 201G Office 100 5 5 2 10.0 0.06 6.0 16.0 0.8 20.0 175 0.11 7 Exam Room A 200A Office 105 5 5 2 10.0 0.06 6.3 16.3 0.8 20.4 225 0.09 8 Exam Room B 200B Office 75 5 5 2 10.0 0.06 4.5 14.5 0.8 18.1 175 0.10 9 Exam Room C 200C Office 75 5 5 2 10.0 0.06 4.5 14.5 0.8 18.1 175 0.10 10 Reception/Waiting 200 Reception 270 5 30 9 45.0 0.06 16.2 61.2 0.8 76.5 300 0.26 11 Lobby 02 Entry Lobby 145 5 10 2 10.0 0.06 8.7 18.7 0.8 23.4 175 0.13 System Actual Population Ps = 10 0.26 No Zones: 11 1 1 1181 1 26.0 130.0 1 70.9 251.1 1800 Max Zp �2009 AIR INLET & OUTLET SCHEDULE SYMBOL TYPE MANUFACTURER AND REMARKS SERIES NUMBER CD CEILING DIFFUSER TITUS SERIES TDV FACE, SQUARE NECK W/ STRAIGHTENING GRID FACE, SQUARE NECK CDR CEILING DIFFUSER TITUS SERIES TDV W/ STRAIGHTENING GRID & REGISTER OBD DOUBLE DEFLECTION HORIZ. WSG WALL SUPPLY TITUS SERIES 300 FACE BARS, GRILLE VERT REAR BARS, 3/4" O.C. CRG CEILING RETURN TITUS SERIES 50F 1/2"x1/2"x1/2" CUBE CORE GRILLE CEILING RETURN 1/2"x1/2"x1/2" CUBE CORE, CRR REGISTER TITUS SERIES 50F W/ OBD CTG CEILING TRANSFER TITUS SERIES 50F 1/2"x1/2"x1/2" CUBE CORE GRILLE WALL RETURN HORIZ. FACE BARS 3/4" O.C., WRG GRILLE TITUS SERIES 350 350 DEFLECTION WALL RETURN HORIZ. FACE BARS 3/4" O.C., WRR REGISTER TITUS SERIES 350 350 DEFLECTION, W/ OBD WALL TRANSFER HORIZ. FACE BARS 3/4" O.C., WTG GRILLE TITUS SERIES 350 350 DEFLECTION NOTES: 1. CEILING DIFFUSERS (CD) SHALL HAVE NO. & DIRECTION OF THROWS AS INDICATED ON PLANS. (E.G. CD-3 = 3 WAY THROW) 2. ALL AIR TERMINALS SHALL HAVE FACTORY FINISH, COLOR AS SELECTED BY ARCHITECT. 3. SEE LEGEND FOR TERMINOLOGY USED IN AIR TERMINAL CALL -OUTS ON DRAWINGS. 4. SEE ARCH. FINISH SCHEDULE FOR CEILING TYPES, PROVIDE AIR TERMINALS TO MATCH CEILING CONSTRUCTION INSTALLED IN. 5. SEE SECTION 15870 FOR SPECIFICATIONS. 6/30/2021 https://waenergycodes.com/print project_summary_form.php?k=Y29tYm9fdGZ2X3BOPW11Y19odmFjX3N5c196b25pbmdfc2luZ2xlJTdDcGRfYWxOZXJhdGlvbiZOZnY9bWVjX2h2YWNfc3lz... MECHANICAL COMPLIANCE SUMMARY 2018 WSEC Compliance Forms for Commercial Buildings including Group R2, R3 & R4 over 3 stories and all RI Administered by: C2021 NEEA, All rights reserved Project & Applicant Information Project Title PSM OFFICE BUILDING TENANT IMPROVEMENTS - 2018 WSEC For Building Department Use: Date: Jul 01, 2021 Project Address 7614 195TH STREET SW EDMONDS, WA 98026 Applicant Name Office HBHU Applicant Phone 253-383-3257 Applicant Email wanrec@hultzbhu.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 General Building Use Type I Office, Professional Services Building Cond. Floor Area 6,833 General Project Types Alteration New Building or Addition Mechanical Scope Alteration Mechanical Scope Single Zone Systems &Equipment Project Cond. Floor Area 3,237 Floors Above Grade 2 Compliance Method Compliance Method 1 - General Mechanical Project Description Re -use existing heating/cooling equipment with new air distribution system & new exhaust fans. Plumbing renovation - new fixtures and modification of existing plumbing systems. Project Economizer DOAS Ventilation Higher Equipment Equipment Efficiency Mechanical Compliance YP Type Mechanical Scope Exception(s) Provided? Efficiency Option O Applied? PP Compliance Applied? Verification Scope and Method Alteration Single Zone Systems & No No NA COMPLIES Equipment Additional Efficiency Credits Included (AEC) Does building include occupancy classifications requiring No Does project include DOAS equipment? No DOAS. Based on project scope do TSPR requirements apply? No Do all systems comply with Appendix D standard reference design or qualify for an exception to No TSPR. Scope & Space Conditioning ALTERATION - SINGLE ZONE SYSTEMS & EQUIPMENT Compliance Verification COMPLIES SIGNED 08-11-2021 HULTZ BHU e n g i n e e r s i n c a cc))E 0 8 n L C� N g J C 12 �a a3 0 O Co U �o :300 DC U) rn co L co I5 ccN ti W Z0 CY %:70i @ CORNERSTONE ARCHITECTURAL GROUP UNITS 200/201 V Z E M) W W U I W �__ 3: Z W W � 2 W \LU W L^.L U) - L0 Z Q Z 01 2 Q VJ 0 Z O G 0 W RECEIVED Aug 16 2021 CITY OF EDMONDS DEVELOPMENT SERVICES DEPARTMENT U w o J O N 0 w c0 0O U) Z J U U_ z w O 04 N Q U � w w 75 ' °O U)�a W N .. G ~ N z O w1-1-' � > w I o 1111 Fawcett Ave, Suite 100 Phone: (253) 383-3257 general@hultzbhu.com Tacoma, WA 98402 Fax: (253) 383-3283 Job Number: 21-089 MECHANICAL SPECIFICATIONS: 22 05 00 - MECHANICAL COMMON WORK RESULTS 1. CODE COMPLIANCE: ALL WORK SHALL COMPLY WITH ALL LOCAL CODES AND ORDINANCES. WORKERS ASSIGNED TO THIS PROJECT SHALL BE FAMILIAR AND KNOWLEDGEABLE OF ALL APPLICABLE CODES; BY VIRTUE OF BIDDING THE PROJECT THE CONTRACTOR REPRESENTS THAT WORKERS HAVE SUCH KNOWLEDGE. THROUGHOUT THE PROJECT DOCUMENTS, ITEMS ARE SHOWN OR SPECIFIED IN EXCESS OF CODE REQUIREMENTS; IN ALL SUCH CASES, THE WORK SHALL BE DONE SO THAT CODE REQUIREMENTS ARE EXCEEDED AS INDICATED. 2. DRAWINGS: DRAWINGS ARE DIAGRAMMATIC AND SHOW THE GENERAL ARRANGEMENT OF THE CONSTRUCTION, AND THEREFORE DO NOT SHOW ALL NECESSARY OFFSETS, FITTINGS, AND ACCESSORIES WHICH ARE REQUIRED TO FORM COMPLETE AND OPERABLE SYSTEMS. 3. FIELD VERIFICATION: CHECK FIELD CONDITIONS AND VERIFY ALL MEASUREMENTS AND RELATIONSHIPS INDICATED ON THE DRAWINGS BEFORE SUBMITTING BIDS AND AGAIN BEFORE PROCEEDING WITH THE WORK. 4. PERMITS, FEES AND INSPECTIONS: OBTAIN AND PAY FOR ALL PERMITS, LICENSES, FEES AND INSPECTIONS AS REQUIRED BY THE AHJ AND UTILITIES. COORDINATE WITH AHJ AND ARRANGE SYSTEM INSPECTIONS. MAINTAIN RECORDS OF ALL SYSTEM TESTS AND AHJ INSPECTIONS. 6. QUALITY ASSURANCE CHECKS: PRIOR TO PROVIDING SUBMITTALS VERIFY THAT PROPOSED PRODUCT MEETS PROJECT REQUIREMENTS; INCLUDING: LEAD/DELIVERY TIMES COMPATIBLE WITH SCHEDULE, PROPER VOLT/PHASE, WEIGHT DOES NOT EXCEED THAT ALLOWED, SPACE VERIFICATION HAS BEEN DONE, PRODUCT IS SUITABLE FOR CONDITIONS, MANUFACTURER IS ACCEPTABLE, SPECIFIED FEATURES ARE PROVIDED, EQUIPMENT EFFICIENCIES COMPLY WITH CODE. 7. SUBMITTALS - PRODUCT DATA: SHALL SUBMIT MANUFACTURERS PRODUCT DATA FOR ALL PRODUCTS PROPOSED TO BE USED FOR REVIEW. PRODUCTS SHALL NOT BE USED UNTIL APPROVED BY THE OWNER OR HIS REPRESENTATIVE. SUBMITTALS MAY BE ELECTRONIC TYPE IN "PDF" FORMAT; SUBMIT WITH TABLE OF CONTENTS. 8. SUBMITTALS - SHOP DRAWINGS: SUBMIT SHOP DRAWINGS FOR INDICATED SYSTEMS FOR REVIEW. PRODUCTS SHALL NOT BE ORDERED OR INSTALLED UNTIL SHOP DRAWINGS HAVE BEEN APPROVED. SEE INDIVIDUAL SPECIFICATION SECTIONS AND DRAWING NOTES FOR SYSTEMS AND AREAS REQUIRING SHOP DRAWINGS. SHOP DRAWINGS SHALL BE CONTRACTOR PREPARED DRAWINGS SHOWING THE DETAILS OF THE INSTALLATION. SUBMIT PDF OR ACAD FILES WITH A TRANSMITTAL. 9. RECORD DRAWINGS: MAINTAIN A SET OF CONTRACT PLANS AT THE PROJECT SITE UPON WHICH ALL CHANGES FROM THE AS -BID PLANS ARE NOTED. AT THE COMPLETION OF THE PROJECT DELIVER TO THE OWNER ONE COMPLETE SET OF THESE RECORD DRAWINGS. 10. PROTECTION AND DAMAGE: PROTECT ALL ITEMS FROM DAMAGE OF ANY KIND (INCLUDES WATER, CORROSION, FREEZING, DIRT/DUST, CONDENSATION, PHYSICAL DAMAGE, ETC.) BOTH IN STORAGE AND WHEN INSTALLED, UNTIL FINAL PROJECT ACCEPTANCE. PROTECT BUILDING AND SITE AREAS FROM DAMAGE. RESTORE ALL EXISTING ITEMS THAT ARE DAMAGED TO PRE -CONSTRUCTION CONDITIONS (OR BETTER). REPLACE ALL NEW ITEMS THAT ARE DAMAGED WITH NEW, EXCEPT WHERE CLEANING OR REPAIR CAN RESTORE THE ITEM TO A NEW CONDITION, SATISFACTORY TO THE OWNER. 11. COORDINATION: COORDINATE ALL CONSTRUCTION ACTIVITIES WITH OTHER TRADES, INCLUDING THE RELATIVE LOCATION OF ITEMS, SCHEDULING THE WORK, AND INTERCONNECTIONS OF SYSTEMS. COORDINATE WITH THE OWNER AND COOPERATE FULLY SO AS TO MINIMIZE CONFLICTS AND TO ALLOW FULL OWNER USAGE (UNO) OF INDICATED AREAS DURING CONSTRUCTION. 12. FINAL INSPECTION: PRIOR TO ACCEPTANCE OF THE WORK, PUT ALL SYSTEMS INTO OPERATION FOR A PERIOD OF NOT LESS THAN 5 WORKING DAYS SO THAT THEY MAY BE INSPECTED BY THE OWNER. 13. INSTRUCTION: PROVIDE INSTRUCTIONS AND DEMONSTRATIONS FOR THE OWNER'S REPRESENTATIVES ON THE OPERATION AND MAINTENANCE OF ALL EQUIPMENT. 14. O&M MANUALS: PROVIDE O&M MANUALS FOR ALL EQUIPMENT, INDICATING REQUIRED MAINTENANCE. INCLUDE: SIZE OF ALL FILTERS, BELTS, AND SIMILAR ITEMS REQUIRING ROUTINE REPLACEMENT; LIST OF CONTACTS FOR SERVICE AND PARTS FOR EQUIPMENT. 15. WARRANTY: ALL WORK AND EQUIPMENT SHALL BE WARRANTED TO BE FREE FROM DEFECTS AND CAPABLE OF PROVIDING SATISFACTORY OPERATION FOR A PERIOD OF ONE YEAR AFTER PROJECT FINAL ACCEPTANCE. 16. COMPLETE SYSTEMS: NOT ALL NECESSARY MATERIALS TO PERFORM THE WORK REQUIRED ARE SPECIFIED OR SHOWN. CONTRACTOR SHALL PROVIDE ALL ITEMS NEEDED TO HAVE COMPLETED PROPERLY OPERATING SYSTEMS; ITEMS PROVIDED SHALL BE OF COMMERCIAL/INSTITUTIONAL QUALITY, CONSISTENT WITH THE QUALITY OF RELATED ITEMS PROVIDED ON THE PROJECT. 17. IDENTIFICATION: A. EQUIPMENT: LABEL WITH IDENTIFICATION TAGS MADE OF ENGRAVED PHENOLIC MATERIAL, WITH 1/4" HIGH WHITE LETTERING ON A BLACK BACKGROUND, ENGRAVED WITH EQUIPMENT I.D. (SAME AS USED ON PLANS) AND AREA SERVED. PRE -DRILL AND ANCHOR TO EQUIPMENT WITH TWO SCREWS. B. CONTROLS: LABEL CONTROL COMPONENTS WITH IDENTIFICATION TAGS MADE OF ENGRAVED PHENOLIC MATERIAL, WITH 1/8" HIGH WHITE LETTERING ON A BLACK BACKGROUND, ENGRAVED WITH ITEM IDENTIFIER MATCHING THAT USED ON CONTROL SHOP DRAWINGS. EXCEPT THAT ROOM THERMOSTATS AND CO2 SENSORS DO NOT REQUIRE LABELS; ROOM EXHAUST FAN SWITCHES SHALL BE LABELED IN A GENERIC FASHION TO BE UNDERSTOOD BY ROOM USER. 18. TESTING: ALL PIPING AND DUCT SYSTEMS SHALL BE TESTED PER CODE REQUIREMENTS. PRESSURIZED PIPING SYSTEMS SHALL BE PRESSURE TESTED TO AT LEAST 1.5 TIMES THE SYSTEMS OPERATING PRESSURE. 19. CONTRACTOR LAY -OUT: THE CONTRACTOR IS REQUIRED TO DO FURTHER DESIGN AND LAYOUT TO FINALIZE THE DESIGN SHOWN ON THE PROJECT DRAWINGS. SUCH WORK INCLUDES LAYOUT SKETCHES TO VERIFY RISES AND DROPS IN PIPING AND DUCTWORK, COORDINATION OF ELEVATIONS WITH OTHER TRADES, SELECTING FINAL EQUIPMENT LOCATIONS, AND NOTIFYING OTHER TRADES OF ITEMS TO BE RELOCATED, ETC. THE ENGINEER HAS NOT BEEN HIRED TO DO A FULL DESIGN; THIS IS A PERMIT SET OF DOCUMENTS. 20. SEISMIC: ALL PIPING, DUCTWORK, AND EQUIPMENT SHALL BE INSTALLED AND BRACED FOR THE SEISMIC CATEGORY FOR THIS PROJECT PER CODE. 21. BUILDING ACCESS DOORS: HINGED LOCKABLE STEEL ACCESS DOORS, FOR WALL OR CEILING INSTALLATION. MINIMUM 16 GAUGE FRAME AND 14 GAUGE DOOR, CONCEALED HINGE, CAM AND CYLINDER LOCK, ANCHORING PROVISIONS, AND 1: WIDE FRAME TO CONCEAL ROUGH BUILDING OPENING. PROVIDE OF 18-8 STAINLESS STEEL CONSTRUCTION WITH NO. 4 FINISH WHERE USED IN RESTROOMS, LOCKER ROOMS, KITCHENS, AND SIMILAR "WET" AREAS. PROVIDE OF STEEL CONSTRUCTION WITH PRIME COATED FINISH IN OTHER AREAS. SIZE SHALL BE 12" X 12" (UNLESS INDICATED OTHERWISE) BUT SHALL BE LARGE ENOUGH TO ALLOW NECESSARY ACCESS TO ITEM BEING SERVED AND SIZED TO ALLOW REMOVAL OF THE ITEM (WHERE ACCESS DOOR IS THE ONLY MEANS OF REMOVAL WITHOUT DISTURBING FIXED CONSTRUCTION). DOOR EQUIPMENT SHALL BE SUPPORTED AND ANCHORED IN SUCH A WAY SO THAT NO SHALL MAINTAIN FIRE RATING OF ELEMENT INSTALLED IN; REFERENCE DRAWINGS FOR EQUIPMENT VIBRATION IS TRANSMITTED TO THE BUILDING STRUCTURE. PROVIDE REQUIRED RATING. ACCESS DOORS SHALL ALL BE KEYED ALIKE. PROVIDE TWO (2) KEYS ANCHORS AND BRACING TO RESIST SEISMIC FORCES. FOR EACH DOOR. PROVIDE ACCESS DOORS TO ALL CONCEALED ITEMS REQUIRING SERVICE OR FUTURE REPLACEMENT. (I.E. TRAP PRIMERS, VALVES, DAMPER 20 05 93 - BALANCING ACTUATORS, ETC.). 1. GENERAL: SHALL BE BY A COMPANY SPECIALIZING IN THIS WORK, SEPARATE FROM 22. OFFSETS/FITTINGS: INCLUDE ALL NECESSARY FITTINGS AND OFFSET TO COMPLETELY SYSTEM INSTALLER. CONNECT UP ALL SYSTEMS, MAINTAIN CLEAR ACCESS PATHS TO EQUIPMENT, AND 2. COORDINATION: COORDINATE AND ASSIST WITH BALANCER TO ALLOW FOR ACCESS TO COMPLY WITH ALL PROJECT REQUIREMENTS. OFFSETS ARE REQUIRED TO ROUTE ALL ITEMS. PROVIDE ADDED BALANCING DEVICES AS THE BALANCER MAY REQUIRE. PIPING AND DUCTS AROUND BUILDING STRUCTURAL ELEMENTS, ROOF SLOPES, MECHANICAL SYSTEMS, ELECTRICAL SYSTEMS, AND NUMEROUS OTHER ITEMS. DUE TO 3. BALANCE: BALANCE SYSTEM TO VALUES SHOWN ON DRAWINGS, PROVIDE WRITTEN THE SCHEMATIC NATURE OF THE PLANS SUCH OFFSETS ARE NOT SHOWN. DETERMINE REPORT DOCUMENTING UNIT DATA AND ALL BALANCING WORK. MARK FINAL DAMPER THE QUANTITY OF OFFSETS AND FITTINGS REQUIRED, AND THE LABOR INVOLVED. POSITIONS WITH PERMANENT MARKER. PROVIDE SHEAVES CHANGES AS DIRECTED BY EQUIPMENT AND FIXTURE CONNECTIONS MAY REQUIRE MORE THAN 10 PIPING ELBOWS THE ENGINEER (ASSUME 50% OF THE UNITS REQUIRE CHANGES). PER PLUMBING FIXTURE; DUCT RUNS TYPICALLY WILL REQUIRE 2 ADDED ELBOWS (OR 23 31 00 - DUCTWORK SYSTEMS TRANSITIONS/OFFSETS) EVERY 20 FEET OF DUCT RUN AND COIL PER PIPE LINE. 1. GENERAL: FABRICATE AND INSTALL DUCTWORK IN ACCORDANCE WITH SMACNA DUCT 20 07 00 - MECHANICAL SYSTEMS INSULATION CONSTRUCTION STANDARDS, ASHRAE HANDBOOKS, AND CODE. 1. DUCTWORK: BLANKET FIBERGLASS INSULATION, 0.75 LB PER CUBIC FOOT MINIMUM 2. DUCT SIZES: ALL DUCT SIZES ARE INSIDE CLEAR DIMENSIONS. WHERE INSIDE DUCT DENSITY, THERMAL CONDUCTIVITY NO GREATER THAN 0.25 BTU-IN/HR-SQ.FT-DEGREES F. LINING IS SHOWN, DUCT DIMENSIONS ARE TO THE INSIDE FACE OF LINING. AT 75 DEGREES F WITH FACTORY APPLIED VAPOR PROOF JACKET CONSISTING OF ALUMINUM FOIL COVER WITH OPEN MESH FIBERGLASS REINFORCEMENT, LAMINATED TO 3. DUCT PRESSURE CLASS: CONSTRUCT TO NEXT HIGHER PRESSURE CLASS ACCORDING UL RATED KRAFT, VAPOR TRANSMISSION RATE SHALL NOT EXCEED 0.05 PERMS. TO THE FAN STATIC PRESSURE WHICH SERVES THE DUCT SYSTEM (PLUS OR MINUS AS APPROPRIATE). 2. DUCT INSULATION INSTALLATION: 4. DUCTS: CONSTRUCT OF GALVANIZED SHEET STEEL, SUITABLE FOR LOCK FORMING A. ALL DUCTS SHALL BE INSULATED EXCEPT AS NOTED BELOW. WITHOUT FLAKING OR CRACKING, CONFORMING TO ASTM A653 AND A924, HAVING A ZINC B. INSULATION THICKNESSES SHALL PROVIDE THE R-VALUES AS REQUIRED BY CODE, COATING OF 0.90 OUNCES TOTAL PER SQUARE FOOT FOR BOTH SIDES OF A SHEET, AND EXCEED CODE AS INDICATED. MINIMUM INSULATION: CORRESPONDING TO COATING DESIGNATION G90. DUCT GAUGE, REINFORCEMENT, JOINTS, SEAMS AND CONNECTIONS SHALL BE AS SHOWN IN SMACNA HVAC DUCT 1) SUPPLY AIR DUCT: CONSTRUCTION STANDARDS ACCORDING TO THE PRESSURE CLASS OF THE SYSTEM A) UNLINED WITHIN CONDITIONED AREA: 1.0 INCH THICK. AND THE DUCT DIMENSIONS. SELECT HEAVIER GAUGE DUCT WITHOUT (OR WITH SMALLER) REINFORCEMENT TO SUIT SPACE AVAILABLE. B) LINED WITHIN CONDITIONED AREA: NO INSULATION REQUIRED. 5. DUCT LINING: C) UNLINED OUTSIDE CONDITIONED AREA: 2.0 INCH THICK. A. LINING MATERIAL: FLEXIBLE, INORGANIC GLASS FIBER MATERIAL, MAXIMUM D) LINED OUTSIDE CONDITIONED AREA: 1.0 INCH THICK (EXCEPT WHERE THERMAL CONDUCTIVITY OF 0.26 BTU-INCH/HR-SQ.FT.-DEGREES F AT 75 DEGREES F, 2-INCH LINING USED NO INSULATION REQUIRED). COATED TO PREVENT EROSION, AND CONFORMING TO SMACNA DUCT LINER APPLICATION STANDARD. LINING SHALL BE 1-INCH THICK (UNO). ADHESIVE, 2) RETURN AIR DUCTS: FASTENERS, AND INSTALLATION SHALL BE IN ACCORDANCE WITH SMACNA A) UNLINED WITHIN CONDITIONED AREA: NO INSULATION REQUIRED. APPLICABLE STANDARDS. B) LINED WITHIN CONDITIONED AREA: NO INSULATION REQUIRED. B. RECTANGULAR DUCTS: CONTRACTOR FABRICATED WITH INTERIOR DUCT LINING MATERIAL. C) UNLINED OUTSIDE CONDITIONED AREA: 2.0 INCH THICK. C. ROUND/OVAL DUCTS: SHALL CONSIST OF 1-INCH (UNO) ACOUSTIC INSULATION D) LINED OUTSIDE CONDITIONED AREA: 1.0 INCH THICK (EXCEPT WHERE IN-BETWEEN A PERFORATED INTERIOR DUCT LINER AND SOLID EXTERIOR DUCT, 2-INCH LINING USED NO INSULATION REQUIRED). CONSTRUCTED TO MAINTAIN POSITIVE CONCENTRICITY OF LINER WITH DUCT. 3) EXHAUST/RELIEF AIR DUCTS: INSULATION SHALL HAVE A MAXIMUM THERMAL CONDUCTIVITY OF 0.28 BTU-INCH/HR-SQ. FT. -DEGREES F AT 75 DEGREES F. UNITED-MCGILL UNITED SHEET A) WITHIN CONDITIONED AREA, FROM AUTOMATIC DAMPER TO EXTERIOR: 5.0 METAL "ACOUSTI-K27" OR APPROVED. INCH THICK (OR TO PROVIDE R-19). 6. DUCT INSTALLATION: INSTALL ALL DUCTWORK IN SIZES AND LOCATIONS AS SHOWN ON B) WITHIN CONDITIONED AREA, FROM AUTOMATIC DAMPER TO INTERIOR: NO THE DRAWINGS AND AS BUILDING CONSTRUCTION ALLOWS. PROVIDE ALL ACCESSORIES INSULATION REQUIRED. AND CONNECTIONS TO PROVIDE COMPLETE AND OPERABLE HEATING, VENTILATING, AIR CONDITIONING, AND EXHAUST SYSTEMS. DUCT SHALL BE INSTALLED LEVEL AND IN NEAT C) OUTSIDE CONDITIONED AREA: NO INSULATION REQUIRED WHERE LINES WITH THE BUILDING CONSTRUCTION. ALL DUCTS ARE TO BE INSTALLED CONDENSATION CANNOT OCCUR; OTHERWISE 2.0 INCH. CONCEALED UNLESS INDICATED OTHERWISE. 4) OUTSIDE AIR DUCTS: 7. DUCT SEALING: SEAL ALL JOINTS IN ACCORDANCE WITH SEAL CLASSIFICATION AS A) WITHIN CONDITIONED AREA, FROM AUTOMATIC DAMPER TO EXTERIOR: 5.0 SHOWN IN SMACNA HVAC DUCT CONSTRUCTION STANDARDS AND PER CODE. INCH THICK (OR TO PROVIDE R-19). 8. FLEXIBLE DUCT: FACTORY INSULATED FULLY LINED FLEXIBLE DUCT. DUCT SHALL HAVE B) WITHIN CONDITIONED AREA, FROM AUTOMATIC DAMPER TO INTERIOR: 2.0 FULL INTERNAL LINER, REINFORCED WITH ZINC COATED STEEL HELIX, LINER BONDED TO INCH THICK. 1-INCH THICK FIBERGLASS INSULATION, WITH MAXIMUM CONDUCTIVITY OF 0.26 BTU-INCH/HR-SQ.FT.-DEGREE F AT 75 DEGREES AND HAVING A POLYETHYLENE OUTER C) OUTSIDE CONDITIONED AREA: NO INSULATION REQUIRED. VAPOR BARRIER. PROVIDE ENDS WITH COMPRESSION CLAMPS FOR POSITIVE 20 05 29 - HANGERS, SUPPORTS, SLEEVES AND SEALS CONNECTION TO OVAL OR ROUND FITTINGS. SHALL COMPLY WITH NFPA 90A AND 90B AND SHALL BE UL LISTED AND LABELED AS A CLASS 1 CONNECTOR PER UL STANDARD 7. DUCT HANGERS AND SUPPORTS: SHALL BE SPACED ON MAXIMUM 8 FOOT CENTERS 181. FLEXIBLE DUCT SHALL ONLY BE USED AT DIFFUSER CONNECTION, AND SHALL NOT EXCEPT WHERE THE DUCT SIZE IS LARGER THAN 24" DIAMETER (OR RECTANGULAR EXCEED 2 FEET IN LENGTH, IN STRAIGHT RUNS ONLY (UNLESS SPECIFICALLY SHOWN EQUIVALENT, E.G. 24X20) HANGERS SHALL BE ON MAXIMUM 6 FOOT CENTERS. PROVIDE OTHERWISE ON PLANS). DUCT PRESSURE RATING SHALL MATCH PRESSURE CLASS OF ADDITIONAL SUPPORTS AT CHANGES IN DIRECTION AND AT CONCENTRATION LOADS. DUCT SYSTEM INSTALLED ON. COMPLY WITH SMACNA STANDARDS AND CODE. 9. MANUAL DAMPERS 8. DUCT SLEEVES AND SEALS: PROVIDE DUCT CLOSURE COLLARS FABRICATED OF GALVANIZED STEEL ANGLE, MINIMUM 1-1/2'X1-1/2" 24 GAUGE, SIZED TO SEAL OFF A. TYPE: MANUALLY ADJUSTABLE VOLUME DAMPERS. OPENINGS BETWEEN THE DUCT AND ELEMENT PENETRATED. PROVIDE CLOSURE B. BLADES: DAMPER BLADES SHALL BE FABRICATED OF GALVANIZED STEEL OR COLLARS AT ALL WALL, FLOOR, AND CEILING PENETRATIONS AT MECHANICAL ROOMS. STAINLESS STEEL (UNLESS A SPECIFIC MATERIAL IS INDICATED), TWO GAGES SEAL BETWEEN DUCT AND ELEMENT PENETRATED WITH UL APPROVED FIRE SEALANT HEAVIER THAN DUCT IN WHICH INSTALLED, AND IN ACCORDANCE WITH (EXCEPT WHERE INDICATED OTHERWISE); PROVIDE GALVANIZE STEEL SLEEVE THROUGH SMACNA-DCS. MAXIMUM BLADE WIDTH 12 INCHES; FABRICATE MULTI -BLADE ELEMENT WHERE REQUIRED AS PART OF SEAL SYSTEM. SEAL BETWEEN SLEEVE AND DAMPERS WITH OPPOSED BLADE PATTERN FOR DUCTS LARGER THAN 12" X 48". ELEMENT PENETRATED WITH SAME MATERIAL ELEMENT IS CONSTRUCTED OF (I.E., CONCRETE, PLASTER, ETC.). ALL SEALING SHALL BE PROVIDED SO AS TO MAINTAIN THE C. REGULATORS: DAMPER REGULATOR SETS SHALL HAVE QUADRANT DIAL FIRE RATING OF THE ELEMENT BEING PENETRATED. SUBMIT SHOP DRAWING OR REGULATOR WITH LOCKING NUT, SQUARE END BEARING ONE SIDE, AND SPRING PROPOSED UL FIRE SEAL SYSTEM. ROUND END BEARING OTHER SIDE (SMALL SIZES) OR OPEN END SQUARE BEARING (LARGER SIZES), AXIS OF BLADE THE LONG DIMENSION. MULTIPLE BLADE DAMPERS 9. FIRESTOP SEALS: COMMERCIALLY MANUFACTURED THROUGH -PENETRATION AND SHALL HAVE INDIVIDUAL QUADRANTS FOR EACH BLADE OR ONE QUADRANT WITH MEMBRANE -PENETRATION FIRESTOP SYSTEMS TO PREVENT THE PASSAGE OF FIRE, INTERCONNECTED BLADES. SMOKE AND GASES, AND TO RESTORE THE ORIGINAL FIRE -RESISTANCE RATING OF THE BARRIER PENETRATED. FIRESTOPPING SHALL BE LISTED BY UL IN "FIRE RESISTANCE D. CONCEALED REGULATOR: FOR REMOTE DAMPER ADJUSTMENT WITH FINISHED DIRECTORY" (CATEGORY TO MATCH THE APPLICATION), OR BE QUALIFIED BY ANOTHER CEILING APPEARANCE. SHALL CONSIST OF SELF-LOCKING REGULATOR OF CAST INDEPENDENT AGENCY ACCEPTABLE TO THE AHJ. FIRESTOP SYSTEM AND DEVICES ALLOY CONSTRUCTION (WITH SERRATED CORE, SPRING WASHER, HOUSING, SHALL BE TESTED IN ACCORDANCE WITH ASTM E 814 OR UL 1479, WITH "F" AND "T" INDICATOR, LOCK NUT) CAST INTO A CYLINDRICAL HOUSING FOR FLUSH CEILING RATINGS AS REQUIRED TO MAINTAIN THE FIRE -RESISTANCE RATING OF THE BARRIER INSTALLATION. HOUSING COVER SHALL BE OF STEEL CONSTRUCTION, SHALL PENETRATED, AND AS REQUIRED BY CODE. PROVIDE AT ALL RATED BUILDING TELESCOPE INTO THE REGULATOR HOUSING TO BE FLUSH WITH THE FINISHED PENETRATIONS TO MAINTAIN THE FIRE AND SMOKE RESISTANT PROPERTIES OF CEILING, AND BE SECURED TO THE HOUSING WITH TWO SCREWS. PROVIDE WITH ELEMENT PENETRATED. EXTENSION RODS, LINKAGES, MITER GEARS, AND ALL ACCESSORIES AS NEEDED FOR PROPER DAMPER OPERATION. PLAIN FINISH. VENTFABRICS NO. 666,667 OR 10. CEILING SERVICES: CEILING MOUNTED SERVICES, AIR INLETS/OUTLETS, AND YOUNG REGULATOR CO. NO. 301 (OR APPROVED EQUAL). ACCESSORIES WEIGHING LESS THAN 20 POUNDS SHALL BE POSITIVELY ATTACHED TO THE CEILING SUSPENSION MAIN RUNNERS (OR CEILING SUPPORT MEMBERS) OR TO 11. TURNING VANES: GALVANIZED STEEL TURNING VANES TO GUIDE AIRFLOW THROUGH CROSS RUNNERS WITH THE SAME CARRYING CAPACITY AS THE MAIN RUNNERS (OR DUCT ELBOWS TO MINIMIZE PRESSURE DROP. TURNING VANES SHALL COMPLY WITH SUPPORT MEMBERS). CEILING MOUNTED SERVICES, AIR INLETS/OUTLETS, AND SMACNA-DCS. VANES SHALL BE FABRICATED OF MINIMUM 26 GAUGE GALVANIZED ACCESSORIES WEIGHING MORE THAN 20 POUNDS, IN ADDITION TO THE ABOVE, SHALL STEEL. FOR DUCT WIDTHS LESS THAN 12 INCHES, VANES MAY BE SINGLE WALL HAVE TWO NO.12 GAUGE WIRE HANGERS (OR MINIMUM 1"X 22 GAUGE HANGER STRAPS) CONSTRUCTION; FOR WIDTHS 12" AND GREATER, VANES SHALL BE DOUBLE WALL CONNECTED FROM THE TERMINAL OR SERVICE TO THE CEILING SYSTEM HANGERS OR "AIRFOIL" TYPE. TURNING VANES SHALL BE EQUALLY SPACED IN ACCORDANCE WITH TO THE STRUCTURE ABOVE. SMACNA-DCS, PARALLEL TO EACH OTHER, AND SECURELY ATTACHED TO RUNNERS. 11. EQUIPMENT ANCHORS AND SUPPORTS: PROVIDE ANCHORING AND SUPPORTS FOR ALL 12. FLEXIBLE CONNECTORS: FLEXIBLE FABRIC TYPE CONNECTORS, TO PROVIDE VIBRATION MECHANICAL EQUIPMENT. ALL EQUIPMENT SHALL BE ANCHORED TO (OR SUPPORTED ISOLATION AT EQUIPMENT DUCT CONNECTIONS AND TO ALLOW FOR MOVEMENT IN DUCT FROM) THE BUILDING STRUCTURE. IN LIEU OF ANCHORING TO THE BUILDING, ANCHOR SYSTEMS. FLEXIBLE GLASS FIBER FABRIC WITH AN INORGANIC ELASTOMERIC COATING, OUTDOOR EQUIPMENT TO THE CONCRETE PAD SERVING THE EQUIPMENT. WHERE NOT MINIMUM 3" WIDE EXCEPT AT EQUIPMENT 3 HP OR LARGER WITH EXTERNAL VIBRATION INDICATED USE THE METHODS SHOWN (OR CONSISTENT WITH) MASON SEISMIC ISOLATORS FABRIC SHALL BE MINIMUM 6" WIDE. METAL COLLARS MINIMUM 24 GAUGE RESTRAINT GUIDE AND SMACNA-DESIGN & CONSTRUCTION STANDARDS (DCS); SUBMIT GALVANIZED STEEL 3" WIDE METAL EDGE CONNECTORS, EACH SIDE OF FABRIC, SHOP DRAWINGS OF THE PROPOSED METHODS TO THE ENGINEER FOR REVIEW. CONNECTED TO FABRIC BY FOLDED OVER METAL SEAM. 13. DUCT ACCESS DOORS: DOUBLE WALL CONSTRUCTION, MADE WITH MINIMUM 24 GAGE GALVANIZED STEEL, TIGHT FITTING, WITH SEALING GASKET, AND CAM LOCKS (OR MAY BE HINGED TYPE WITH LATCH. ACCESS DOORS SHALL BE OF SUFFICIENT SIZE SO THAT ITEMS CONCEALED IN DUCT CAN BE SERVICED AND INSPECTED, AND SHALL BE ADEQUATELY SIZED TO ALLOW COMPLETE REMOVAL OF THE ITEM BEING SERVED (WHERE REMOVAL CANNOT BE MADE WITHOUT DISTURBING FIXED DUCTWORK). 23 37 00 - AIR INLETS AND OUTLETS 1. GENERAL: STEEL OR ALUMINUM CONSTRUCTION, PROVIDE WITH FRAME FOR MOUNTING IN 2X2 T-BAR CEILING SYSTEM EXCEPT WHERE A DIFFERENT CEILING TYPE IS NOTED ON THE ARCHITECTURAL DRAWINGS (I.E. GWB IN RESTROOM, ETC.). PROVIDE WITH OPPOSED BLADE DAMPERS WHERE NOTED AND WHERE A DAMPER WOULD NOT BE ACCESSIBLE. GRILLES SHALL HAVE BAKED ON OFF-WHITE FACTORY FINISH. 2. INSTALLATION: INSTALL DIFFUSERS AS SHOWN ON DRAWING; PROVIDE WITH TRANSITION TO ALLOW FOR CONNECTION FROM DUCT TO DIFFUSER. 23 34 00 - FANS 1. GENERAL: A. TYPE/RATING: TYPE AS INDICATED AND EQUAL TO MFR LISTED. FANS SHALL BEAR AMCA CERTIFIED SEAL UNLESS INDICATED OTHERWISE. B. DRIVES: SHALL BE SIZED FOR NOT LESS THAN 150% OF THE RATED MOTOR HORSEPOWER. C. MOTORS: SHALL BE U.L LISTED TEFC TYPE, METING WSEC EFFICIENCY REQUIREMENTS; PROVIDE ECM WHERE NOTED OR REQ'D TO MEET EFFICIENCIES. D. CAPACITY: FAN CAPACITY SHALL NOT BE LESS THAN THE VALUES LISTED ON THE DRAWINGS. FAN PERFORMANCE RATINGS SHALL BE BASED ON LABORATORY TESTS CONDUCTED IN ACCORDANCE WITH AMCA TEST CODE. E. BACKDRAFT DAMPERS (BDD): PROVIDE ALL FANS W/ BDD'S; MFR'S STANDARD, RATED FOR VELOCITY & PRESSURE EXPOSED TO. SIGNED 08-11-2021 HULTZ BHU e n g i n e e r s i In c 00 E 08 L 0 00 o C 0 N N J � C (f� a a 8 _ o O o U �o �0) Q N O Cos LO LO W Z O �o Y © CORNERSTONE ARCHITECTURAL GROUP UNITS 200/201 Q0 N ��^^ 0 vJ co �-- 3: a) z Cn z CD w O z 2i W I- p w w CD J i z W U) W � Q c) LO 3: L.L 0) /� LL z vJ 0 < C) zz LU I` O w RECEIVED Aug 16 2021 CITY OF EDMONDS DEVELOPMENT SERVICES DEPARTMENT T_ O O N O U) z O z QLD U Q U w Q LL N = U U w w 2 U c6 U)L]Ij�a J N N co N z 0 ry W ~ LLI ^ LL ] 07 w ~ 0 W O� 1111 Fawcett Ave, Suite 100 Phone: (253) 383-3257 general@hultzbhu.com Tacoma, WA 98402 Fax: (253) 383-3283 Job Number: 21-089 MECHANICAL SPECIFICATIONS (CONTINUATION) SECTION 23 09 33 - CONTROLS 1. GENERAL: CONTROL SYSTEM SHALL BE THE ELECTRIC TYPE WITH 7-DAY PROGRAMMABLE THERMOSTATS. 2. SEQUENCE OF OPERATION: SEE SECTION 23 09 93. 3. COMPLETE SYSTEM: PROVIDE ALL NECESSARY CONTROL COMPONENTS, INCLUDING ACTUATORS, DAMPERS, SENSORS, WIRING, CONDUIT, RELAYS, CONTROLLERS, AND OTHER DEVICES TO PROVIDE THE SPECIFIED SEQUENCE OF OPERATION, SPECIFIED SYSTEM FEATURES, AND A FULLY FUNCTIONING CONTROL SYSTEM. PROVIDE CONTROL PANELS TO HOUSE ALL CONTROL COMPONENTS (HINGED, NEMA TYPE 1). 4. CONTROL POWER: PROVIDE ALL WIRING, CONDUIT, TRANSFORMERS AND ACCESSORIES AND AS REQUIRED TO POWER ALL CONTROL DEVICES. COORDINATE WITH ELECTRICAL CONTRACTOR FOR SOURCES OF POWER AND LABELED ALL PANEL DIRECTORIES AND PANELS INDICATING POWER USE AND SOURCE. PROVIDE EMERGENCY POWER SOURCES TO ITEMS THAT SERVE AREAS OF REFUGE; SEE ARCH DWGS. 5. WIRING AND CONDUIT SHALL COMPLY WITH CODE AND DIVISION 26 REQUIREMENTS. ALL CONTROL WIRING SHALL BE INSTALLED IN CONDUIT UNO. INSTALL ALL CONDUIT AND WIRING PARALLEL TO BUILDING LINES. 6. TEMPERATURE SENSORS: A. GENERAL: MANUFACTURER'S STANDARD TYPE, SOLID STATE ELECTRONIC TYPE, FACTORY CALIBRATED TO AN ACCURACY OF PLUS/MINUS 0.5 DEG F. RANGE TO SUIT APPLICATION. B. ROOM TEMPERATURE SENSORS: HOUSED IN WHITE PLASTIC HOUSING FOR MOUNTING TO STANDARD WALL J-BOX WITH MOMENTARY PUSH BUTTON FOR PLACING ROOM'S SYSTEM INTO OCCUPIED MODE WHEN PRESSED. C. DUCT TEMPERATURE SENSORS: AVERAGING TYPE WITH 5 FOOT LONG SENSOR ELEMENT INSTALLED TO SENSE A REPRESENTATIVE SAMPLE OF THE MEDIUM BEING CONTROLLED. PROVIDE WITH UTILITY J-BOX AND GASKET TO PREVENT AIR LEAKAGE AND VIBRATION NOISE. D. OUTSIDE AIR TEMPERATURE SENSOR: PROVIDE WITH SUN SHIELD AND WEATHERPROOF ASSEMBLY. 7. MISCELLANEOUS: SENSORS, TRANSMITTERS, SWITCHES, TRANSFORMERS, DIFFERENTIAL PRESSURE SENSORS AND OTHER DEVICES NOT OTHERWISE SPECIFIED SHALL BE MANUFACTURER'S STANDARD TYPE, DESIGNED FOR APPLICATION IN COMMERCIAL BUILDING HVAC CONTROL SYSTEMS, COMPATIBLE WITH OTHER COMPONENTS SO AS TO THE PROVIDE SEQUENCE OF OPERATION SPECIFIED. 8. INSTALLATION: A. GENERAL: INSTALL ALL CONTROL COMPONENTS IN ACCORDANCE WITH MANUFACTURERS RECOMMENDATIONS, CODE, AND BEST PROFESSIONAL PRACTICES. PROVIDE ALL SYSTEM PROGRAMMING AND GRAPHICS FOR ALL SYSTEMS DISPLAYING ALL MEASURED SYSTEM VARIABLES. LOCATE CONTROL COMPONENTS TO BE ACCESSIBLE. B. ROOM DEVICES: ROOM DEVICES (E.G. THERMOSTATS, SWITCHES) SHALL BE MOUNTED 5-0" ABOVE FINISHED FLOOR; EXCEPT WHERE ADA ACCESS IS REQUIRED MOUNT AT ADA HEIGHT. THERMOSTATS SHALL CONNECT TO UNIT SERVING THE SPACE THE THERMOSTAT IS LOCATED IN, UNO. THERMOSTAT LOCATIONS SHOWN ARE TENTATIVE ONLY. IT SHALL BE CONTRACTORS RESPONSIBILITY TO VERIFY CONFLICTS AND TO SELECT FINAL LOCATION, SUBJECT TO ARCHITECT/ENGINEER'S ACCEPTANCE. 12. ZONE DAMPERS: RUSKIN ZDR25: ROUND SINGLE BLADE CONTROL DAMPER FOR USE AS ZONE DAMPER OR BYPASS DAMPER IN VVT (VARIABLE VOLUME TEMPERATURE) SYSTEMS. CONSTRUCTED OF GALVANIZED STEEL, MINIMUM 18 GAUGE, WITH 1/2-INCH DIAMETER (OR HEX SHAPE) FULL LENGTH DAMPER SHAFT MECHANICALLY FASTENED TO DAMPER BLADE, NYLON BUSHING BEARINGS ON BOTH ENDS OF SHAFT, AND SPONGE FOAM DAMPER SEAL. PROVIDE WITH MALE CRIMPED END AND FEMALE PLAIN END. RATED FOR UP TO 2-INCH WC PRESSURE, 2000 FEET PER MINUTE VELOCITY. PROVIDE WITH DUCT TEMPERATURE SENSOR TO ALLOW FOR CHANGEOVER OPERATION (UNLESS OTHER SYSTEM SENSORS PROVIDE THIS FUNCTION). 13. ELECTRICAL POWER AND WIRING: A. GENERAL: ALL WORK SHALL COMPLY WITH CODE AND DIVISION 26 REQUIREMENTS. RUN CONDUIT AND WIRING IN NEAT LINES, PARALLEL WITH BUILDING CONSTRUCTION AND COORDINATED WITH OTHER TRADES. USE WIRE TYPE AND SIZE AS REQUIRED BY CODE AND RECOMMENDED BY COMPONENT MANUFACTURERS AND TO SUIT THE APPLICATION CONDITIONS. B. CONDUIT: ALL WIRING SHALL BE INSTALLED IN CONDUIT AND IN ACCORDANCE WITH DIVISION 26 SECTION OF THESE SPECIFICATIONS, EXCEPT THAT LOW VOLTAGE WIRING WITHIN CEILING PLENUM SPACES AND IN MECHANICAL MEZZANINE AREAS MAY BE RAN WITHOUT CONDUIT PROVIDED THAT PLENUM RATED CABLE IS USED. INSTALL ALL CONDUIT AND WIRING PARALLEL TO BUILDING LINES. C. ELECTRICAL POWER: i. SCOPE: IT IS THE RESPONSIBILITY OF THE DIVISION 23 CONTRACTOR TO PROVIDE POWER FOR ALL CONTROL DEVICES REQUIRING ELECTRICAL POWER. COORDINATE WITH THE DIVISION 26 CONTRACTOR TO CONFIRM WHICH PANELS AND CIRCUITS ARE TO BE UTILIZED. PROVIDE ALL ELECTRICAL WIRING, CONDUIT, JUNCTION BOXES, CIRCUIT BREAKERS, GROUNDING, PANEL CIRCUIT BREAKERS (OF PROPER SIZE/TYPE), TRANSFORMERS, ENCLOSURES AND ALL OTHER COMPONENTS AS NEEDED TO POWER ALL CONTROL DEVICES.IN ACCORDANCE WITH CODE AND DIVISION 26 REQUIREMENTS. ii. SOURCES: POWER FOR CONTROL DEVICES SHALL BE OBTAINED FROM ELECTRICAL PANELS AND NOT FROM POWER SERVING THE EQUIPMENT (UNLESS NOTED OTHERWISE OR THE ENGINEER GIVES APPROVAL). UTILIZE PANELS LOCATED CLOSEST TO THE ITEMS SERVED TO THE GREATEST EXTENT POSSIBLE. WHERE THE BUILDING HAS A GENERATOR, EQUIPMENT SERVED BY THE GENERATOR SHALL ALSO HAVE THEIR CONTROL POWER (I.E. POWER TO CONTROL DEVICES WHICH ALLOW THE ITEM TO BE CONTROLLED AND MONITORED) SHALL ALSO BE SERVED BY THE GENERATOR (THIS IS IN ADDITION TO ANY REQUIRED UPS'). D. MISCELLANEOUS CONTROL WIRING: PROVIDE ALL NECESSARY CONTROL WIRING BETWEEN EQUIPMENT TO ALLOW FOR PROPER OPERATION. THIS INCLUDES AC UNITS, KITCHEN HOODS, AND ITEMS FURNISHED BY OTHERS OR UNDER OTHER SECTIONS OF THE SPECIFICATIONS. SECTION 23 09 93 - CONTROL SEQUENCE OF OPERATION 1. SEQUENCE TERMINOLOGY: WHEREVER THE CONTROL SEQUENCES REFER TO AN ARTICLE, DEVICE OR PIECE OF EQUIPMENT IN THE SINGULAR NUMBER, SUCH REFERENCE SHALL MEAN TO INCLUDE AS MANY OF SUCH ARTICLES, DEVICES, OR EQUIPMENT AS ARE SHOWN ON THE PLANS, REQUIRED FOR THE SEQUENCE, OR REQUIRED TO COMPLETE THE INSTALLATION. WHEREVER THE CONTROL SEQUENCE REFERS TO AN OPERATING STAGE IN THE SINGULAR NUMBER, SUCH REFERENCE SHALL MEAN TO INCLUDE AS MANY STAGES AS ARE SPECIFIED FOR THE EQUIPMENT AND SHALL MEAN ANALOG (I.E. PROPORTIONAL) TYPE CONTROL WHERE SPECIFIED FOR THE EQUIPMENT (REFERENCE DRAWINGS AND EQUIPMENT SPECIFICATIONS). 2. COMPLETE SYSTEM: PROVIDE ALL DEVICES AS REQUIRED TO ALLOW FOR AUTOMATIC CONTROL AS SPECIFIED HEREIN. PROVIDE COMPLETE SYSTEM WITH SEQUENCES OF OPERATION AS SPECIFIED HEREIN. PROVIDE ALL CONTROL INTERCONNECTIONS BETWEEN INDOOR AND OUTDOOR UNITS, AND ON EQUIPMENT. VARIOUS THERMOSTATS, MOTORIZED DAMPERS, AND OTHER DEVICES ARE NOT SHOWN ON THE DRAWINGS BUT ARE REQUIRED PER THE SEQUENCE OF OPERATION SPECIFIED. COORDINATE WITH ENGINEER FOR LOCATION OF ALL SUCH DEVICES PRIOR TO INSTALLING. INDICATE PROPOSED LOCATIONS ON SUBMITTALS. 3. SETTINGS AND ADJUSTABILITY: ALL SETPOINTS AND DIFFERENTIALS SHALL BE ADJUSTABLE. SETPOINTS INDICATED ARE INITIAL SETTINGS. CONFIRM WITH OWNER ALL SETPOINTS, ALL TIME SCHEDULES, AND ALL OTHER ADJUSTABLE PROGRAMMING PARAMETERS BEFORE SUBSTANTIAL COMPLETION. 4. WARM-UP CONTROL: CONTROL SYSTEM OPTIMUM -START CONTROLS SHALL PROVIDE WARM-UP SWITCHING FOR ALL ITEMS INDICATED AS HAVING A WARM-UP CYCLE. 5. INTERLOCKS: MAY BE ACCOMPLISHED BY SOFTWARE RATHER THAN FIELD HARD WIRED RELAYS OR OTHER DEVICES, EXCEPT FOR: FIRE ALARM SHUT -DOWN OF EQUIPMENT 2000 CFM AND LIFE/SAFETY SHUT -DOWNS. 6. THERMOSTATS SETPOINTS: SHALL BE ADJUSTABLE, WITH INITIAL SETTINGS AS FOLLOWS UNLESS INDICATED OTHERWISE: OCCUPIED HEATING: 70 DEGREES F UNOCCUPIED HEATING: 65 DEGREES F OCCUPIED COOLING: 75 DEGREES F UNOCCUPIED COOLING: 85 DEGREES F 7. HEAT PUMP A. GENERAL: CONTROL UNIT'S COOLING AND HEATING IN PROPER SEQUENCE TO PROVIDE A SUPPLY AIR TEMPERATURE THAT WILL SATISFY THE MOST DEMANDING SPACE CONDITION. HEATING AND COOLING SHALL BE PROPERLY SEQUENCED SO THAT THERE IS NO OVERLAP BETWEEN THE USE OF UNIT HEATING AND COOLING. iii. CONTROLS SHALL EVALUATE THE SPACE DEVIATION FROM SETPOINT TO DETERMINE HEATING/COOLING OPERATION TO SATISFY THE SUPPLY AIR SETPOINT WITHOUT EXCESS VARIATION IN SPACE TEMPERATURES. 0101011UIQIlLTA Eel 912 i. FAN: FAN SHALL RUN CONTINUOUSLY. ii. HEATING: HEATING SHALL BE ACTIVATED AS REQUIRED TO SATISFY THE SPACE SETPOINT. HEAT PUMP SHALL BE FIRST STAGE W/ DUCT HEATER AS SECOND STAGE. iii. COOLING: COOLING SHALL BE ACTIVATED AS REQUIRED TO SATISFY THE SPACE SETPOINT. D. UNOCCUPIED MODE: UNIT FAN AND HEATING/COOLING SHALL CYCLE ON AND OFF AS REQUIRED TO MAINTAIN UNOCCUPIED SETPOINTS. OUTDOOR AIR DAMPERS SHALL BE FULLY CLOSED UNLESS ECONOMIZER COOLING IS REQUIRED E. WARM-UP MODE: UNIT SHALL RUN AS IN THE UNOCCUPIED MODE (OUTDOOR AIR DAMPERS FULLY CLOSED) UNTIL THE SPACE TEMPERATURE HAS WARMED UP TO THE OCCUPIED MODE HEATING SETPOINT, THEN UNIT SHALL OPERATE AS SPECIFIED FOR THE OCCUPIED MODE. F. MODE CONTROL: UNITS' MODE OF OPERATION SHALL BE DETERMINED BY TIME SCHEDULE AND TIME SCHEDULE OVERRIDE; WARM-UP MODE SHALL BE INITIATED BY OPTIMUM START CONTROLS. 9. ZONE DAMPERS A. GENERAL: DAMPER SHALL BE CONTROLLED BY SPACE THERMOSTAT TO VARY THE AIR VOLUME SUPPLIED TO THE ZONE TO SATISFY SPACE CONDITIONS. AIRFLOW SHALL VARY FROM DAMPER MAXIMUM AND MINIMUM POSITIONS; COORDINATE WITH BALANCER FOR SETTINGS. B. CHANGEOVER: A CHANGEOVER SUPPLY AIR DUCT TEMPERATURE SENSOR SHALL BE PROVIDED TO REVERSE DAMPER OPERATION TO ALLOW PROPER CONTROL DEPENDING ON WHETHER THE UNIT SUPPLYING THE ZONE DAMPER IS IN HEATING OR IN COOLING. CHANGEOVER TO "UNIT IN HEATING" MODE SHALL OCCUR WHENEVER THE SUPPLY AIR TEMPERATURE IS 3 DEGREES ABOVE ROOM TEMPERATURE; CHANGEOVER BACK TO "UNIT IN COOLING" MODE SHALL OCCUR WHENEVER THE SUPPLY AIR TEMPERATURE IS BELOW ROOM TEMPERATURE. C. OCCUPIED MODE: iv. UNIT IN COOLING: WHEN THE UNIT SERVING THE ZONE DAMPER IS IN COOLING AND THE ZONE TEMPERATURE RISES, THE AIR VOLUME TO THE ZONE SHALL INCREASE TO MAINTAIN THE ZONE SETPOINT. AS THE ZONE TEMPERATURE FALLS, THE AIR VOLUME TO THE ZONE SHALL DECREASE TO MAINTAIN THE ZONE SETPOINT. ii. UNIT IN HEATING: WHEN THE UNIT SERVING THE ZONE DAMPER IS IN HEATING THE ZONE DAMPER OPERATION SHALL BE REVERSED FROM WHEN THE UNIT IS IN COOLING. AS THE ZONE TEMPERATURE RISES, THE AIR VOLUME TO THE ZONE SHALL DECREASE TO MAINTAIN THE ZONE SETPOINT. AS THE ZONE TEMPERATURE FALLS, THE AIR VOLUME TO THE ZONE SHALL INCREASE TO MAINTAIN THE ZONE SETPOINT. ��L[�ZK�1�1�I��7►�[�]I•]_ ye1r•I�e:2160raeleldto I ' 121111111 �Ti1/e\all LTA d101au[01111]=21113LTA I.0i]3iZ914111111%II I MIDI 10. FANS: A. SWITCH/OCCUPANCY SENSOR: FAN SHALL BE CONTROLLED BY ON/OFF WALL SWITCH OR OCCUPANCY SENSOR. FAN SHALL RUN WHEN SWITCH OR SENSOR IS ON , AND SHALL BE OFF WHEN SWITCH OR SENSOR IS OFF. LIGHTING SWITCH/OCCUPANCY SENSOR MAY BE USED FOR FAN CONTROL. 11. MISCELLANEOUS A. MISCELLANEOUS DAMPERS/DEVICES: SEE PLANS FOR OTHER DAMPERS AND DEVICES REQUIRING CONTROL. PROVIDE CONTROL INDICATED. WHERE CONTROL IS NOT INDICATED PROVIDE STANDARD SEQUENCE TYPICAL FOR SUCH DEVICES IN SIMILAR PROJECTS/APPLICATIONS. SIGNED 08-11-2021 HULTZ BHU e n g i n e e r s i In c 08 L N CDC 0 N N J � C (f� a a 8 _ o O o U �o �0) tY CO) Q N O LO LO W W Z E ' � c coo Y © CORNERSTONE ARCHITECTURAL GROUP UNITS 200/201 Q0 N ^^ 0 vJ co a) z Cn z CD w O Z2iL~LJ� p w w CD J i Z �0_ W U) U) W Q L L.L /� LL Z vJ O < C) Z (.0Z W I` O w RECEIVED Aug 16 2021 CITY OF EDMONDS DEVELOPMENT SERVICES DEPARTMENT T_ O O N O U) z O z Q U � Q U W Q LL N U W W � °° U)�a JL]Ij N N 0 C N z 0 (G� W � ^W I..L W � o > � 1111 Fawcett Ave, Suite 100 Phone: (253) 383-3257 general@hultzbhu.com Tacoma, WA 98402 Fax: (253) 383-3283 Job Number: 21-089 GENERAL NOTES: o1. SEE DEMOLITION NOTES & MECHANICAL GENERAL NOTES I I I I FUTURE i 1 1 SHEET M0.1. OFFICE I Op I 1 p, 2. EXISTING DUCT SIZES & LOCATIONS ARE APPROXIMATE AND I 1 1 EXAM RM #3 REQUIRE FIELD VERIFICATION. NO UP-TO-DATE AS-BUILTS EXIST. I I 1 1 1 I I p 1 1 I I _� 10" CD EXAM RM #4 �-�i 380 CFM 3. EXISTING ITEMS SHOWN DASHED REPRESENT MAJOR ITEMS TO 270 CFM ^lii �r BE REMOVED (NOT ALL ITEMS SHOWN). SEE GENERAL NOTES, IV, I 1 1 III II I I �� ; .^� - DRAWING DRAWING NOTES & KEYED NOTES WHICH COVER OTHER -�---� 16"0 I ilI'�—� �i MISCELLANEOUS ITEMS TO BE REMOVED. i 24x24 ----------------------- (E) 8 0 OA IN i•� CR I r �i LJ ��+--, r-------------------- WALL W/ SCREEN %`� LJ 4. PATCH ALL OPENINGS IN EXISTING WALLS/FLOORS/CEILINGS TO REMAIN, LEFT BY REMOVAL OF EXISTING ITEMS. PATCH AS TO MATCH FINISH OF ADJACENT UNDISTURBED AREA. (E) AC-1 5. EXISTING HVAC SPLIT SYSTEM AHU ARE LOCATED IN ATTIC t----_-_--_ I hh --- I - }, I i i i i SPACE AND ARE TO REMAIN. ---tom ---------------- T 24x24 r �� I 10"Q1 I I 1111 EXAM RM #2 6. AREA OF WORK IS ON 2ND FLOOR OF AN OCCUPIED OFFICE CR lul I I I 10"0 1 BUILDING; 1ST FLOOR TO REMAIN OCCUPIED THROUGHOUT I I I CONSTRUCTION. COORDINATE WITH OWNER FOR UTILITY (E) 20/121, I DOWNTIMES AND ANY DEMO WORK WITHIN AN OCCUPIED 10" CD -1-1 195 CFM �' 1 i I 1 L- - ___J L--- ------------------ ��-� SPACE. -t- I I 7. EXISTING CEILINGS TYPES VARY AND ARE GWB HARD LID / ACT SUSPENDED CEILING. I I (E) 10" CD r - 340 CFM (E) 20/12 ------------------------ _ ------------------------------ `�`� EXAM RM#1 (E) AC-2 ^ I \l I ��— J 14„0 ---- 12"0 �_______ DEMO (E) EF-2 ---T--- (DISCHARGES 100 6"0 IG� THRU WALL CAP) 16"0 I /�, STAFF AREA 10" CD V V rl 1 r— `\ I � (E) 6„ CD 350 CFM 1 I �—T �� ` 100 CFM �p ------------------------A-J////;' 6 CD 1 li (E) 8"0 OA IN rT r, 11�/ l i i 1 '' I 6"0 70 CFM 1 WALL W/ SCREEN I 12"0 _— I 11 1 1 I T2,4x24 � ------16x10 REG R 450 CFM I i I i I----------------- — ----------------------------- — — — — — — — — — — —I-- — — - ---------- - - - - - - - - - I y,.• 80 8 CD I 8" CD `� i ii \ 10x6 REG s��/� f 170 CFM 70 CFM i I I I \ 100 CFM -------s I �� 'I�11/AITING ROOM T -- \- DEMO (E) EF-4 6" 6" CD 50 CFM x\ 1 1 (E) 6„0 RECEPTION ------- COMMON ADA ' 111 OFFICE #1 REST ROOM -� E 6"0 F WAITING \ ���� I I r E ATTIC i,--lIyI �RAG LF �__I--J���()___� LJ EXI (E) 12"OL L-J _______ L---------- 1 ACCESS 8" CD `„' ; `�,� 16-0 (E) 6x24 �� 200 CFM _ �,' 6"0 (E) 8" CD RAG CAP (E) DUCT & r;�, i i � / �','� 1 1 170 CFM ABANDON IN PLACE - E=zJRAG L\Y "' I �.J : i \--- -- ` (E) CD 150 12x24 OFFICE - RAG 14"0 V\I--\� (E) CD EXAM RM A 225 Oro - (E) 14" OL (E) CD 250 RECEPTION / WAITING Ull M I I • L( ?I I � ' I REST ROOM l I I c'� _ x (El 8„0 III I � �.I I�.I I I I I (E) EF-3 I i i I `;lip i EXj4M-1,'ul ` I (E) 6„0 I 1 1 I 4 _"0JI -----I4 1 1 (� II II �'`� ( i (E) 10" 0 — (E) 10"0 (E) CD 175 EXAM RM B (E) 8" 0 OA IN WALL W/ SCREEN DEMO PLAN - MECHANICAL hI X}201'141-I 10"0 (E) 10"OI III I III ------- I III III 10" CD (E) 12"0 i ui 140 CFM--------rI 10" CD I III 140 CFM EXAM-3 ".r ".."..". (E) 10"0 (E) CD V I I V V 175 RAG---------L= EXAM-2 EXAM RM C SOUND LINED CAN (TYP)----------- CAP (E) DUCT & ABANDON IN PLACE SCALE: 1/4"= V-0" 1' 4' 0' 2' 8' SCALE 1/4" = V-0" SIGNED 08-11-2021 HULTZ BHU e n g i n e e r s i In c fy W a o Ln L 0 Cq N M J �a a8 D W .�.� O O CO o Q co N O L LO LO N r- Z O E CO r- T--Y © CORNERSTONE ARCHITECTURAL GROUP UNITS 200/201 QD N �^) O VW z (� Z CD w 0 Z2iL~LJF--- C) W W V J > Z �0= W v' U) W � Q ULo 3: (3) LL Z VJ 0 Q Z (.0 Z W I` 0 0 W RECEIVED Aug 16 2021 CITY OF EDMONDS DEVELOPMENT SERVICES DEPARTMENT J Q U C) Q = O c0 W � z Q U � r r N O i W 0 �a c0 J N N N U) z O w W W ti w U) > � o 1111 Fawcett Ave, Suite 100 Phone: (253) 383-3257 general@hultzbhu.com Tacoma, WA 98402 Fax: (253) 383-3283 Job Number: 21-089 OZD-201 G; 8"0 250/125 CFM OFFICE 201E 1 o"0C 8"O U 0120� 10x10 O4 10 0 10"0 CD-4 j 12x8 250 �4 12"0 WRG \ / j 220 8"0 22x10 2 CRG 85 O(E) AC-1 12"0 12"0 Un O12 0 12x6 WSG 150 (TYP) TO AC-1 (E) 20/12 OFFICE l2wl EC el 12"0 O 10"0 C (E) C-2 O �m (E) 8"0 CIA IN WALL W/ SCREEN IT 12"0 8"0 12x12 ENTRY WRR 12x12 155 201 WRR K I C-2 8 0 O 130 LOW HEIGHT WALL I T I ` ' 12x6 '- I WSG ---- 175 `- �- I x I I OFFICE ;---I-_\I I MNGR. jr`\\ --__'-1 I `xl I� �I I� �I ------=11 LOBBY 02 (E)6x24 RAG (E) CD 150 OFFICE 202 EXAM ROOM A 203A (E) CD 225 12"0 O CONF. 201 B 12x6 WSG 150 (E) 12"OL O 10,10 8x8 CD-4 100 OFFICE 201 G 12k§ WRR 220 (E) 20/12 OPEN OFFICE 201 C V=0 II1t 1 UI LF-�J TOILET 6 8"0 RA I EF-02A 12x12 8x8 CTG CDR-4 (TYP) 200 8„0 s°0 - (E) 14°O� RECEPTION D L 1 /WAITING (E) C 250 I \ r 03 EXAM ROOM B 203B (E) AC-3 (D (E) 10"0 (E) CD 175 (E) 8"0 OA IN WALL W/ SCREEN UPPER FLOOR PLAN - H VAC 10x10 CD-4 250 (E)8"OOAIN WALL W/ SCREEN 12x8 WTG INSULATED FLEX DUCT (TYP) 8"0 12x 12 2CTG TYP) I COFFEE 200C 14x14 8"0 1A CRR 240 --------- -El --------------------------------- 12x12 RIECEP. CTG '200A 6"0 i 10x10 CDR-4 275 n (E) (TYP) (E) 6"0 12x12 8x8 ~ 100 R CDR-4 100 12"0 T ------ �--7 8"0v,;V11AITINb I i' F-\A 0 10"0 203D (E) 8"O ` (E) EF-3 (E) 12"0 (E) 10"0 EXAM ROOM C 203C 1 (E) 6"0 (E) CD 175 I I I I 12x12 8x8 CRR CDR-1 75 75 OFFICE ��6"0 200D ATTIC 8"0' 4 ACCESS 2x12 6100 6x6 CRR CDR-1 100 EXAM 11 (E) 8"0 2QE I, �I 8"0 8"0 12x12 CRR 175 8x8 CDR-4 175 EXAM 2 200E 8"0 8"0 12x12 CRR 175 8x8 CDR-4 175 EXAM 3 200G 1' 4' SCALE: 1/4"= 1'-0" 0. 2' 8' SCALE 1/4" = 1'-0" GENERAL NOTES: 1. SEE MECHANICAL GENERAL NOTES SHEET M0.01. 2. CONFIRM FIRE RATINGS WITH ARCHITECT; PROVIDE FIRE DAMPERS AT RATED ELEMENTS. 3. LINE FIRST 6' OF SA & RA DUCT OFF UNITS WITH 1" INTERNAL LINING. 4. SEE ARCHITECTURAL PLANS FOR DRAFTSTOP WALLS, MINIMIZE OPENING SIZE COORDINATE W/ G.C. & FIRESTOP SEAL ALL PENETRATIONS. 5. SEE ARCHITECTURAL DRAWINGS FOR CEILING TYPES. 6. PROVIDE P-TRAP AT EQUIPMENT CONDENSATE CONNECTIONS WITH CLEANOUTS, AND CLEANOUTS EVERY 30 FEET IN CONDENSATE PIPING. 7. LOCATE EXHAUST OUTLETS MIN. 10' FROM MECHANICAL INTAKES & 3' FROM OPERABLE OPENINGS. 8. PROVIDE VIBRATION ISOLATION FOR ALL SUSPENDED EQUIPMENT W/ ROTATING PARTS. 9. VERIFY SPACE AVAILABLE FOR ALL DUCT ROUTING PRIOR TO ORDERING OR FABRICATING MATERIALS. KEYED NOTES: v ZONE DAMPER: RUSKIN - ZDR25. AIRFLOW CALL OUTS - MAX / MIN. ODUCT DOWN FROM ATTIC INTO CEILING SPACE. OBALANCE CA TO 150 CFM. 40 ROUTE DUCT EXPOSED AS HIGH AS POSSIBLE IN VAULTED CEILING AREA; FABRICATE FOR BEST APPEARANCE. ONEW DUCTWORK FOR (E) AC-3 IS ROUTED IN ATTIC SPACE AND PENETRATES TO CEILING SPACE FOR GRID CONNECTION (TYP). SIGNED 08-11-2021 HULTZ BHU e n g i n e e r s i In c a o E 41 L W Ce CO C C� N 0� Cn a � D .�.� W _ O O 04 o �"0 Q N O � O L N L� W Z O to Y (D CORNERSTONE ARCHITECTURAL GROUP UNITS 200/201 N ^ C) V ) CID 3: 0) rn z (� z V W O z 2i 0 W W '^ J i z Z O - W U) U) W Q L � � ��^^ LL z VJ O Q � 7� Z Uj 0 0 W RECEIVED Aug 16 2021 CITY OF EDMONDS DEVELOPMENT SERVICES DEPARTMENT O O N U Q O > = o z Q W J---) 0 'r-- N O O i WJ LL 00 � a LLI J N N C G N z 0 W � p � ^W L.� W � o � 1111 Fawcett Ave, Suite 100 Tacoma, WA 98402 Phone: (253) 383-3257 Fax: (253) 383-3283 general@hultzbhu.com Job Number: 21-089 08 L N CD C 0 N N AIR FLOW J � C RECTANGULAR MAIN DUCT RECTANGLE MAIN DUCT Q 08 a t� DAMPER WHERE ROUND DUCT TO ONE SHOWN ON PLAN AIR INLET/OUTLET U O _ �O O N TURNING VANES QS° U 00 SPIN -IN FITTING OR AIR TIGHT TAKE Q DIMENSION: OFF (SEE SPECIFICATIONS FOR TYPE) L = DIAMETER NUMBER _ II (INCH) OF VANES � LO II NOTE: NOTE: = 3-9 2 N W � II Z O 10-14 3 WHERE MAIN DUCT DOES NOT HAVE ADEQUATE HEIGHT TO WHERE MAIN DUCT DOES NOT HAVE ADEQUATE HEIGHT TO E 15-19 4 ACCEPT ROUND DUCT, PROVIDE RECTANGULAR CONNECTION, ACCEPT ROUND DUCT, PROVIDE RECTANGULAR CONNECTION, cfl 20-60 5 WITH SAME FREE AREA AS ROUND DUCT, AND TRANSITION TO WITH SAME FREE AREA AS ROUND DUCT, AND TRANSITION TO V' (0 Y 1" OVER 60 12" MAX. ROUND -SEE BELOW. ROUND -SEE BELOW. AIR FLOW SPACING W RECTANGLE MAIN DUCT © CORNERSTONE ARCHITECTURAL GROUP RA FLOW NOTE: L = 1/4 x W, 4" MIN RA FLOW NOTE: L = 1/4 x W, 4" MIN NOTE: L=1/4W, 4" MIN MITERED 900 ELBOW RECTANGLE MAIN DUCT RECTANGLE MAIN DUCT � RECTANGLE MAIN DUCT TRANSITION (MAX 22.5° SIDE ANGLE) TRANSITION (MAX 22.5° SIDE ANGLE) NOTE: L=1/4W, 4" MIN DAMPER WHERE SHOWN ON PLAN j SERVING MULTIPLE � AIR INLETS/OUTLETS L DIA L DIA L W DIMENSION: DIMENSION: L W R= 1.5W NUMBER OF ANGLE GORES ROUND BRANCH ROUND BRANCH UNITS 200/201 DUCT TO ONE DUCT (TO MULTIPLE BRANCH DUCT 0-35° 2 INLET/OUTLET INLETS/OUTLETS) 36-71 ° 3 RECTANGULAR BRANCH DUCT R 72-90° 5 SA FLOW RECTANGULAR TAKE OFF SA FLOW RECTANGULAR TAKE OFF TO ONE AIR INLET/OUTLET CLOSE OPENING AT CORNERS Q' WITH SEALANTS, FILLER WITH SAME FREE AREA AS WITH SAME FREE AREA AS CLOSE OPENING AT CORNERS PIECES OR GASKET ROUND BRANCH DUCT ROUND BRANCH DUCT WITH SEALANTS, FILLER PIECES OR GASKET N W LW R=1.5W 0 DIE -STAMPED ELBOW FABRICATED ELBOW SERVING ONE INLET/OUTLET SERVING MULTIPLE INLETS/OUTLETS SERVING ONE INLET/OUTLET U)00 3: M z Cn Z RECT-TO-ROUND RECT-TO-RECT Ow O _z 2 w � ELBOWS ROUND 3 BRANCH DUCT CONNECTION(�_2� BRANCH DUCT CONNECTION z w O NTS M4.2 NTS ��M4 2 NTS M4.2 J > mowN/ Z 7 — O L.L W U) U) w Q U — L L 0 ILZ�U) 22.5° 30° 22.5° OQ C) AIR FLOW AIR FLOW z z AIR FLOW AIR FLOW W O T NOT ALLOWED ~ CONCENTRIC TRANSITION CONCENTRIC TRANSITION STRAIGHT TAP NOT (DIVERGING) (CONVERGING) RECT - TO ROUND ALLOWED w DIMENSION: TURNING VANES _ RECEIVED R= 1.5W II Aug 16 2021 CITY OF EDMONDS II DEVELOPMENT SERVICES = DEPARTMENT I I 300 MAX Q = E�" AIR FLOW f/// z 1, MIN 2 MAX 4" A-B W W O ECCENTRIC TRANSITION STRAIGHT TAP NOT (12" MAX) STRAIGHT TAP NOT CD ALLOWED ALLOWED RADIUS ELBOW MITERED ELBOW � ROUND - TO ROUND O U Z RECT-TO-RECT TRANSITIONS 6 5 _ ' � ROUND TRANSITIONS ELBOWS RECTANGULAR 4 w NTS M4.2 NTS M4.2 NTS �.2 J 0 N I.1J 0 co�a A STEI1V w CV \` OF NA C ' W \� 21022164 S� W LU / RZ'GI STE:�'9' ~ 2 Q W �SSIONALn u) C) SIGNED 08-11-2021 HULTZ BHU e n g i n e e r s i In c 1111 Fawcett Ave, Suite 100 Tacoma, WA 98402 Phone: (253) 383-3257 Fax: (253) 383-3283 general@hultzbhu.com Job Number: 21-089 M402