1920 MERRILL CREEK PKY 2024 Plans 2025-03-27

2018 WSEC COMPLIANCE 0 PROJECT NAME: 1920 MERRILL CREEK HVAC REPLACEMENT N I C403.3.2-HVAC EQUIPMENT SHALL MEET THE MINIMUM EFFICIENCY REQUIREMENTS OF TABLES C403.3.2(1),C403.12(2),C4033.2(3),C403.12(4),C403.3.2(5), a,MECHANICAL SCOPE OF WORK: C403.3.2(6),C403.3.2(7),C403.3ZHU,C403.3.2(9),C403.3.2(10),C403.3.2(11),AND C403.3.2(12)OF THE WSEC AND AS INDICATED IN THE CONTRACT DOCUMENTS. DEMO EXISTING ROOF TOP UNUS AS SHOWN ON PLANS CAP EXISTING CONDENSATE DRAINS AND GAS UNES TO EXISTING UNITS 2 WHERE USED TO CONTROL BOTH HEATING AND COOLING,ZONE THERMOSTATIC CONTROLS SHALL PROVIDE A TEMPERATURE RANGE OR DEADBAND OF AT LEAST 5'F(2.8'C)WITHIN WHICH THE SUPPLY OF HEATING AND COOLING ENERGY TO THE ZONE IS CAPABLE OF BEING SHUT OFF OR REDUCED TO A MINIMUM IN ACCORDANCE INSTALL NEW REPLACEMENT ROOF TOP UNITS WAFT SECTION C403.4.1.2 OF THE WSEC OR AS DESCRIBED IN THE TEMPERATURE CONTROL SEQUENCES. RECONNECT EXISTING GAS LINES AND CONDENSATE DRAIN LINES Cx PROCESS SHALL INCLUDE EQUIPMENT START UP,POINT TO POINT TESTING,TAB,Cx AND TRAINING AS REQUIRED 3 AUTOMATIC TIME CLOCK OR PROGRAMMABLE CONTROLS SHALL BE CAPABLE OF STARTING AND STOPPING THE SYSTEM FOR SEVEN DIFFERENT DAILY SCHEDULES PER WEEK AND RETAINING THEIR PROGRAMMING AND TIME SETTING DURING A LOSS OF POWER FOR AT LEAST 10 HOURS.ADDITIONALLY,THE CONTROLS SHALL HAVE A MANUAL OVERRIDE THAT ALLOWS TEMPORARY OPERATION OF THE SYSTEM FOR UP TO 2 HOURS;A MANUALLY OPERATED TIMER CAPABLE OF BEING ADJUSTED TO CONTROL SCOPE OF WORK: OPERATE THE SYSTEM FOR UP TO 2 HOURS;OR AN OCCUPANCY SENSOR IN ACCORDANCE WITH SECTION C403.4.2.2 OF THE WSEC AND DESCRIBED IN THE REMOUNT AND REUSE EXISTING CONTROLLERS TEMPERATURE CONTROL SEQUENCES. PROJECT CODE SUMMARY 4 PROVIDE BALANCING DEVICES IN ALL BRANCH DUCTS AND PIPE RUNS TO TERMINAL DEVICES AS REQUIRED BY SECTIONS C498.2.2(HVAC SYSTEMS),C408.2.2.1(AIR ov TRADE CATEGORY DOD CRITERIA INPUT SOURCE ADDITIONAL SOURCE INFO(DATE,MEETING,E-MAIL,ETC) SYSTEMS),AND C408.2.2.2(HYBRONIC SYSTEMS)OF THE WSEC AND AS INDICATED ON THE CONTRACT DOCUMENTS, CODE BASIS FOR PROJECT CL 2015 INTERNATIONAL BUILDING CODE(IBC)AND IIIA117.1-09,ACCESSIBLE 5 ALL DUCTWORK SHALL COMPLY WITH SD STANDARDS FOR CONSTRUCTION OF GALVANIZED DUCTWORK AND SHALL BE CONSTRUCTED IN ACCORDANCE WITH THE INC. MECHANICAL BUILDING CODE AND USABLE BUILDINGS AND FACILITIES,WITH STATE AMENDMENTS AHJ ALL DUCTWORK SHALL BE SEALED AND TESTED AS REQUIRED BY SECTIONS C403.10.1 AND C403.10.2 OF THE WSEC. DUCT TAPE IS NOT PERMITTED AS A SEALANT ON ANY DUCTS. MECHANICAL ELECTRICAL CODE 2017 NATIONAL ELECTRICAL CODE WITH LOCAL AMENDMENTS AHJ MECHANICAL ENERGY CODE 2015 WASHINGTON STATE ENERGY CODE WITH LOCAL AMMENDMENTS AHJ DUCTWORK STATIC PRESSURE AND SEAL CLASS LOW PRESSURE(1/2-2 in wc): MECHANICAL FIRE CODE 2015 INTERNATIONAL ARE CODE WITH STATE AND LOCAL AMMENDMENTS AHJ SEAL All LONGITUDINAL AND TRANSVERSE JOINTS,SLAMS,AND CONNECTIONS OF SUPPLY AND RETURN DUCTS. F MECHANICAL FUEL GAS CODE 2015 INTERNATIONAL FUEL GAS CODE WITH STATE AND LOCAL AMMENDMENTS AHJ MEDIUM PRESSURE(2-3 IN WC): SEAL ALL LONGITUDINAL AND TRANSVERSE JOINTS,SEAMS,AND CONNECTIONS OF SUPPLY AND RETURN DUCTS AND DUCT WALL PENETRATIONS MECHANICAL MECHANICAL CODE 2015 INTERNATIONAL MECHANICAL CODE WITH STATE AND LOCAL AMMENDMENTS AHJ CL ce PLUMBING PLUMBING CODE 2105 UNIFORM PLUMBING CODE WITH STATE AND LOCAL AMMENDMENTS AHJ HIGH PRESSURE IN WC): tL SEAL All LONGITUDINAL 0 AND TRANSVERSE JOINTS,SEAMS,AND CONNECTIONS OF SUPPLY PAID RETURN DUCTS PAID DUCT WAIL PENETRATIONS. IN ADDITION,DUCTS LEED NO REQUIREMENT FOR LEAD CERTIFICATION AND PLENUMS SHALL BE LEAK TESTED IN ACCORDANCE WITH THE SMACNA HVAC AIR DUCT LEAKAGE TEST MANUAL WITH THE RATE OF AIR LEAKAGE(CL)LESS THAN ELECTRICAL, OR EQUAL TO 4.0 AS DETERMINED IN ACCORDANCE WITH EQUATION 4-9. — z° aaaQaaa ARCHITECTURAL,FIRE REFERENCE SPECIFIC TRADE DRAWING SET TO VERIFY CODE COMPLIANCE PATH PROTECTION I I 1 1 6 ALL DUCTWORK SHALL BE INSULATED AS REQUIRED BY SECTION C403.10J.2 OF THE WSEC AND AS DESCRIBED IN THE PROJECT MANUAL MECHANICAL:HVAC LOAD BASIS FOR PROJECT MECHANICAL OSA SUMMER TEMP CODE SUMMER OSA DESIGN TEMP=BTF 2015 WSEC APPENDIX C-TABLE C-1 7 WSEC C403.10.3-ALL PIPING SERVING AS PART OF A HEATING OR COOLING SYSTEM SHALL BE THERMALLY INSULATED IN ACCORDANCE WITH TABLE C403.10.3 OF THE WSEC AND AS DESCRIBED IN THE PROJECT MANUAL MECHANICAL OSA SUMMER TEMP SUMMER OSA DESIGN TEMP=8TF 2015 WSEC APPENDIX C-TABLE C-1 PROJECT 8 FOR All OCCUPANCIES OTHER THAN GROUP R,EACH ZONE SHALL BE PROVIDED WITH THERMOSTATIC SETBACK CONTROLS THAT ARE CONTROLLED BY EITHER AN MECHANICAL INDOOR COOLING TEMP INDOOR COOLING DESIGN TEMP MINIMUM=75'F 2015 WSEC SECTION C302.1 AUTOMATIC TIME CLOCK OR PROGRAMMABLE CONTROL SYSTEM IN ACCORDANCE WITH SECTION C403.4.2 CODE } Q MECHANICAL OSA WINTER TEMP CODE WINTER OSA DESIGN TEMP=2CF 2015 WSEC APPENDIX C-TABLE C-1 9 SUPPLY AIR AND WATER TEMPERATURES SHALL BE AUTOMATICALLY RESET AS REQUIRED IN SECTION C403.6.4(AIR)AND C403.4.4(WATER)OF THE WSEC AND AS Y OSA WINTER TEMP DESCRIBED IN THE TEMPERATURE CONTROL SEQUENCES. MECHANICAL WINTER OSA DESIGN TEMP=247F 2015 WSEC APPENDIX C-TABLE C-1 Q PROJECT 10 WSEC C403.5-EACH COOHNG SYSTEM THAT HAS A FAN SHALL INCLUDE AN AIR ECONOMIZER MEEIING THE REQUIREMENTS OF SECTIONS C40S5.1 THROUGH �C ~ MECHANICAL INDOOR HEATING TEMP INDOOR HEATING DESIGN TEMP MINIMUM-681 2015 SBC SECTION 1204.1 C403.5.5 W Z d CODE INDOOR HEATING DESIGN TEMP MAXIMUM=7TF 2015 WSEC SECTION C302.1 L U LIJ INDOOR HEATING TEMP DESIGN II r2 W O MECHANICAL INDOOR HEATNG DESIGN TEMP=7TF PER 2015 WSEC 11 ECONOMIZER SYSTEMS SHALL BE INTEGRATED WITH THE MECHANICAL COOLING SYSTEM AND BE CAPABLE OF PROVIDING PARTIAL COOLING EVEN WHERE ADDITIONAL PROJECT ASSUMPTION o V LU W c�N MECHANICAL COOLING IS REQUIRED TO MEET THE REMAINDER OF THE COOLING LOAD IN ACCORDANCE WITH SECTION C403.5.1 OF THE WSEC. 1= V cc 00 MECHANICAL HVAC LOAD METHODOLOGY HVAC LOADS PER ASHRAE STANDARD 183 2015 WSEC SECTION C403.2.1 E J Q U M HVAC EQUIPMENT OVERSIZING TO BE SIZED FOR NEXT AVAILABLE SIZE PER 2015 `o J Q MECHANICAL EQUIPMENT SIZING WSEC 2015 WSEC SECTION C403.22 12 WATER ECONOMIZER SYSTEMS SHALL BE CAPABLE OF COOLING SUPPLY AIR BY INDIRECT EVAPORATION AND Ell UP TO 100 PERCENT OF THE EXPECTED CC —A J d J SYSTEM COOUNG LOAD AT OUTDOOR AIR TEMPERATURES OF NOT GREATER THAN 50-DEG F DB/45 DG-F WET BULB IN ACCORDANCE WITH SECTION C403.5.4.1 OF — CC W G¢ THE WSEC. v W e v W F- CODE BASIS FOR PROJECT 13 SIMULTANEOUS HEATING AND COOLING TO INDIVIDUAL ZONES SHALL BE PROHIBITED AS DESCRIBED IN THE TEMPERATURE CONTROL SEQUENCES EXCEPT WHERE o C> W MECHANICAL MECHANICAL CODE 2018 WASHINGTON MECHANICAL CODE AHJ EFFECTIVE FEB 1ST 2021 PERMIIIED IN SECTION C403.4.1 OF THE WSEC. O Q a O W MECHANICAL FIRE CODE 2018 INTERNATIONAL ARE CODE WITH STATE AND LOCAL AMMENDMENTS AHJ EFFECTIVE FEB 1ST 2021 14 VARIABLE FREQUENCY DRIVES SHALL BE PROVIDED FOR VARIABLE FLOW HEATING AND AIR HANDLING SYSTEMS AS REQUIRED BY SECTION C403.2.3 OF THE WSEC AND .o C%1 = v OJ W v MECHANICAL PLUMBING CODE 2018 UNIFORM PLUMBING CODE W1TH STATE AND LOCAL AMMENDMENTS AHJ EFFECTIVE FEB 1ST 2021 AS DESCRIBED IN THE CONTRACT DOCUMENTS INCLUDING TEMPERATURE CONTROL SEQUENCES. o_ r 2 T a MECHANICAL ENERGY CODE 2018 WASHINGTON STATE ENERGY CODE WITH LOCAL AMMENDMENTS AHJ EFFECTIVE FEB 1ST 2021 a o MECHANICAL BUILDING CODE 2018 INTERNATIONAL BUILDING CODE(IBC) AHJ EFFECTIVE FEB 1ST 2021 15 ELECTRIC WATER HEATERS IN UNCONDITIONED SPACES OR ON CONCRETE FLOORS SHALL BE PLACED ON AN INCOMPRESSIBLE,INSULATED SURFACE WITH A MINIMUM THERMAL RESISTANCE OF R-10 IN ACCORDANCE WITH SECTION C404.5 OF THE WSEC. MECHANICAL ELECTRICAL CODE 2017 NATIONAL ELECTRICAL CODE WITH LOCAL AMENDMENTS AHJ 16 WSEC C404.7-CIRCULATING HOT WATER SYSTEM PUMPS SHALL BE CONTROLLED IN ACCORDANCE WITH SECTION C404.7.1 OF THE WSEC.HEAT TRACE TEMPERATURE SYSTEMS SHALL BE CONTROLLED IN ACCORDANCE WITH SECTION C404.72 OF THE WSEC.HOT WATER STORAGE SYSTEM PUMPS SHALL BE CONTROLLED IN ACCORDANCE WITH SECTION C404.7.3 OF THE WSEC. v 17 ELECTRIC MOTOR EFFICIENCY SHALL COMPLY WITH SECTION C405.8 AND SHALL NOT BE LESS THAN THE CORRESPONDING VALUES FOR ENERGY EFFICIENT MOTORS PROVIDED IN TABLES C405.8(1)THROUGH C405.8(4)OF THE WSEC WHEN TESTED AND RATED IN ACCORDANCE WITH DOE 10 CAR. 18 RECORD DOCUMENTS SHALL BE PROVIDED TO THE OWNER AS REQUIRED BY SECTION C103.6.1 OF THE WSEC. CONSTRUCTION DOCUMENTS SHALL BE UPDATED TO Ln m CONVEY A RECORD OF THE ALTERATIONS TO THE ORIGINAL DESIGN. SUCH UPDATES SHALL INCLUDE UPDATED MECHANICAL,PLUMBING,AND CONTROL DRAWINGS THAT LU SHOW ALL CHANGES TO SIZE,TYPE AND LOCATIONS OF COMPONENTS,EQUIPMENT AND ASSEMBLIES. i :D E 0 19 OPERATING AND MAINTENANCE MANUALS SHALL BE PROVIDED i0 THE OWNER AND INCLUDE ALL OF THE FOLLOWING PER SECTION C103.6.2 OF THE WSEC. L i 1. SUBMITTAL DATA (/7 E 2. OPERATION AND MAINTENANCE DATA FOR EQUIPMENT 3. NAME AND ADDRESS OF AT LEAST ONE SERVICE AGENCY J 4. HVAC CONTROLS SYSTEM MAINTENANCE AND CAUBRATION INFORMATION Q 5. A NARRATIVE OF HOW EACH SYSTEM IS INTENDED TO OPERATE. S.O.O.IS NOT ACCEPTABLE FOR THIS REQUIREMENT. U 20 HVAC SYSTEMS SHALL BE BALANCED AS REQUIRED BY SECTION C408.2.2 OF THE WSEC. Q 21 A REPORT OF TEST PROCEDURES AND RESULTS IDENTIFIED AS"FINAL COMMISSIONING REPORI"SHALL BE DELIVERED TO THE BUILDING OWNER AS REQUIRED BY U SECTION C498.1.3 AND SHALL INCLUDE: LU E 1. RESULTS OF FUNCTIONAL PERFORMANCE TESTS. o 2. DISPOSITION OF DEFICIENCIES FOUND DURING TESTING,INCLUDING DETAILS OF CORRECTIVE MEASURES USED OR PROPOSED. 3. FUNCTIONAL PERFORMANCE TEST PROCEDURES USED DURING THE COMMISSIONING PROCESS INCLUDING MEASURABLE CRITERIA FOR TEST ACCEPTANCE,PROVIDED HEREIN FOR REPEATABILUY. — 4.COMMISSIONING PLAN 0 5.TESTING,ADJUSTING,AND BALANCING REPORT 22 WSEC C503.4.2 ADDITION OF COOUNG CAPACITY,EXCEPTION I" QUALIFYING SMALL EQUIPMENT:ECONOMIZERS ARE NOT REQUIRED COOLING UNITS AND SPLIT SYSTEMS SERVING ONE ZONE WITH A TOTAL COOLING CAPACITY RATED IN ACCORDANCE WITH SECTION C403.3.2 OF LESS THAN 33,000 BIUH(HEREAFTER REFERRED TO AS QUALIR1NG SMALL SYSTEMS)PTOVIDED THAT THESE ARE HIGH-EFFICIENCY COOUNG EQUIPMENT WITH SEER AND EER VALUES MORE THAN 15%HIGHER THAN MINIMUM EFFICIENCIES LISTED IN TABLES C403.3.2. o i Drawn By UMC Checked By RVK Original Issue Date 09/29/2023 a_o_ Job No. 9120 w tO Scale NONE ma �N =n Sheet o. m0 M0.02