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Plans MEC2017 00132 PROJECT NOTES KEYNOTE NOTES p t 1 (E)SUPPLY DUCT DROP. RECONFIGURE DIFFUSER ALL APPLIANCE AND PLUMBING VENTS AND THE ENVELOPE C GENERA MECHANICAL AC�� A ��A A ���D������ MECHANICAL SPECIFICATIONS ,GENERAL NOTES LOCATIONS AS NEEDED. /� DISCHARGE OUTLET OF EXHAUST FANS SHALL BE AT NEW WALLS AND DOORS TO MATCH EXISTING AND CNERA ME A (.A � 6 � LEAST(10) FEET 1N A HORIZONTAL DIRECTION,OR MEET MINIMUM ENERGY CODE REQUIREMENTS. 1. AIR BALANCING A. DUCT SIZES SHOWN ARE SHEET METAL DIMENSIONS. NOT DUCT LINER. REFER TO (E)RETURN DUCT DROP. RECONFIGURE RETURN �✓ THREE (3) FEET ABOVE THE OUTSIDE-AIR INTAKES FOR A. CONTRACTOR SHALL PROCURE THE SERVICES OF AN INDEPENDENT NEBB OR AABC O Ken 1 McCracken, 1. THE GENERAL AND SPECIAL CONDITIONS OF THE ARCHITECTURAL SPECIFICATIONS MECHANICAL SPECIFICATIONS FOR DUCT INSULATION REQUIREMENTS. GRILLES AS NEEDED. HVAC UNITS. CERTIFIED AIR BALANCE AND TESTING AGENCY TO BALANCE,ADJUST&TEST EQUIPMENT. Architect SHALL BE INCLUDED AS PART OF THESE DOCUMENTS. CONTRACTOR SHALL BE RESPONSIBLE FOR SUBMITTING 3 COPIES OF BALANCE/TEST B. PROVIDE SINGLE WALL TURNING VANES @ ALL ELBOWS AND TEES PER SMACNA 96 � / 7- 6613 2-' AGENCIES REPORT TO P.S.S. PROJECT MANAGER AND LANDLORD OPERATIONS 3 NOT USED. Architecture•Program Management•Permitting STANDARDS. 2 AND FREERIALS SHALL BE FROM DEFECTS.NEW, UNUSED, AND THE BEST OF THEIR RESPECTIVE KINDS DIRECTOR FOR REVIEW. MIN.OUTDOOR C.F.M.AND INDOOR FAN C.F.M.SHALL BE C. DO NOT PROVIDE AIR EXTRACTORS OR SPLITTER DAMPERS WHICH PROTRUDE INTO �0� G /�,.,( 16219 SE 12th STREET PROVIDED AS SHOWN ON RTU SCHEDULE. RECTANGULAR TRUNK DUCTS.PROVIDE ROUND SPIN-IN FITTINGS FOR ROUND 4 WALL MOUNTED THERMOSTAT. C �� ��� FI� EI SUITE 202 3. THE CONTRACTOR SHALL FURNISH AND INSTALL A COMPLETE AIR DISTRIBUTION A 2. DUCTWORK TVY BRANCH DUCTS. O 6 Zd1� VANCOUVER, 02 9$6$3 SYSTEM WITHIN THE TENANT SPACE TO INCLUDE, BUT NOT LIMITED TO ALL INSTALL ALL DUCTWORK IN COMPLETE CONFORMANCE WITH RECOMMENDED TYPE B'EXHAUST VENT.INSTALL PER FEB 1 DUCTWORK, HANGERS, INSULATION,VAPOR BARRIER,SUPPLY DIFFUSERS, RETURN CONSTRUCTION STANDARDS FOR RECTANGULAR AND ROUND SHEET METAL AND D. ROUND BRANCH DUCTS ARE SAME SIZE AS DIFFUSER WHICH THEY SERVE, 5 MANUFACTURER'S RECOMMENDATION. O�TItHBD Contact:Martin D.Lake GRILLES, FLEXIBLE CONNECTIONS,AND CONTROL INSTALLATION AS REQUIRED FOR FLEXIBLE DUCTS IN ACCORDANCE WITH SMACNA DUCT CONSTRUCTION STANDARDS LOCATE EXHAUST DUCT MIN 3'-0"FROM CITY Y A COMPLETE AND WORKING SYSTEM.THE CONTRACTOR SHALL PAY ALL FEES,GIVE AND ALL OTHER AUTHORITIES HAVING JURISDICTION.FLEXIBLE DUCT SHALL NOT EXCEED E_ CONTRACTOR SHALL FIELD VERIFY THE EXACT SIZE, LOCATION,AND CONDITION OF OPENINGS INTO THE BUILDING. "BUILDING DIVISIOt (360)719-1952 ALL NOTICES, FILE ALL NECESSARY DRAWINGS AND OBTAIN ALL PERMITS AND 5'-0"IN LENGTH.MINIMUM SHEET METAL THICKNESS SHALL BE 26 GA. ALL EXISTING EQUIPMENT,PIPING,DUCTWORK,ETC.TO BE REUSED, RETAINED OR ken.mccracken@comcast.net CERTIFICATES OF APPROVAL REQUIRED IN CONNECTION WITH ALL WORK UNDER B. ALL DUCT JOINTS LONGITUDINAL AND TRANSVERSE ARE TO BE SEALED USING 181 A OR CONNECTED TO. THIS CONTRACT.ALL WORK SHALL BE FURNISHED AND INSTALLED IN FULL 181 B LISTED TAPES AND MASTICS, MECHANICAL FASTENERS MUST BE USED TO FASTEN F. CONTRACTOR SHALL COMPLY WITH ALL LANDLORD'S TENANT CRITERIA. ACCORDANCE WITH ALL LOCAL LAWS,ORDINANCES,RULES AND REGULATIONS. DUCTS. COORDINATE AND SCHEDULE ALL WORK WITH LANDLORD'S FIELD REPRESENTATIVE. /- Z UNISEX C. STRAP HANGERS SHALL NOT BE LESS THAN 1"BY 1/8"THICK ON SIX(6) FOOT CENTERS AND G. MAXIMUM FLEXIBLE DUCT LENGTH SHALL NOT EXCEED 5'-0". 1 � RESTROOM 4. DRAWINGS ARE DIAGRAMMATIC ONLY, INTENDING TO SHOW GENERAL RUNS AND ATTACHED TO SIDE OF DUCT WITH SHEET METAL SCREWS. INSULATED FLEXIBLE DUCT MAY 1 LOCATIONS OF THE WORK AND ARE NOT INTENDED TO BE RIGID IN SPECIFIC DETAIL. BE USED FOR LOW PRESSURE RUNOUTS TO INDIVIDUAL DIFFUSERS IN LENGTHS NOT TO H. CONTRACTOR SHALL PROCURE THE SERVICES OF A APPROVED NEBB OR AABC , EXCEED FIVE(5) FEET FOR EACH DIFFUSER.SEAL ALL SHEET METAL SCREW PENETRATIONS. CERTIFIED AIR BALANCE&TESTING AGENCY TO BALANCE,ADJUST&TEST 5. THE CONTRACTOR SHALL BEHELD TO HAVE EXAMINED THE SITE FOR HIS WORK D. ALL RECTANGULAR AND ROUND SUPPLY DUCTWORK SHALL BE EXTERNALLY INSULATED EQUIPMENT. CONTRACTOR SHALL BE RESPONSIBLE FOR SUBMITTING 3 COPIES OF BEFORE HAVING SUBMITTED HIS PROPOSAL.NO ADDITIONAL COMPENSATION WILL WITH A MINIMUM THICKNESS THAT CONFORMS TO THE STANDARD OF THE LOCAL CODE BALANCE/TEST AGENCIES REPORT TO TENANT PROJECT MANAGER AND/OR � E •. ��,r- � ,• I"•• •,,'• :•i �.•. QED BE ALLOWED FOR CONDITIONS FOUND DURING THE COURSE OF THE CONTRACT. AND SHALL IN NO CASE BE LESS THAN 1-1/2"AND SHALL HAVE A CONTINUOUS VAPOR LANDLORD'S REPRESENTATIVE AND 1 COPY TO THE MECHANICAL INSPECTOR AT r C C BARRIER JACKET W/ALL JOINTS TAPED AND SEALED.FRESH AIR DUCT SHALL HAVE 2 TIME OF MECHANICAL FINAL INSPECTION. # i �C . 6. THE CONTRACTOR SHALL VERIFY ALL MEASUREMENTS AT THE SITE AND BE KENNETH J I -} ; r . <i. INTERNAL DUCT LINER FROM POINT OF OUTSIDE AIR CONNECTION TO POINT OF NOT A PART # RESPONSIBLE FOR THE CORRECTNESS OF THE SAME. 1. BALANCING OF AIR DEVICES SHALL BE ACCOMPLISHED BY ADJUSTING BRANCH � M RACKE CONNECTION AT PLENUM BOX OR MIXING BOX.ALL EXPOSED SPIRAL DUCT SHALL HAVE F� .-- 0 TAKEOFF DAMPER AT MAIN TRUNK DUCT.DAMPERS IN THE NECKS OF AIR DEVICES / CD-2 I :•':,"'`.1 SP{RACOUSTIC INTERNAL DUCT LINER,OR TOUGHGARD ULTRA ROUND BY CERTAINTEED. 7. THE CONTRACTOR SHALL COORDINATE THE INSTALLATION OF HIS WORK WITH SHALL BE USED FOR FINAL TRIM ONLY,AND IN NO CASE FOR GREATER THAN 10%IF 50 LIGHTING PLANS REFLECTED CEILING PLANS, LANDLORD'S SPRINKLER PLANS AND E. PROVIDE FLEXIBLE CONNECTION BETWEEN ALL FAN POWERED EQUIPMENT AND ;: > : [ I° WA THE INDICATED VOLUME FOR THE INDIVIDUAL AIR DEVICE. :' \ 5U::# AM S, III fi' #:• `.. `• �; (y Ucense#5549 ALL OTHER TRADES. CONNECTING DUCTWORK. O '•. ;` v F. ALL INSULATION,JOINING MATERIALS,SEALER, ETC..SHALL HAVE A U.L.FLAME SPREAD J'. DO NOT ATTACH ANYTHING TO THE UNDERSIDE OF THE ROOF DECK. ALL LOADS �` C, 7 INSTALLATION IP CLASSIFICATION OF NO MORE THAN 25 AND A SMOKE DEVELOPMENT RATING NOT _ AND BRACING MUST BE ADEQUATELY SUPPORTED FROM THE BUILDING ROOF 8. HE INS ALL TION OF ALL EQUIPMENT AND MATERIALS REQUIRING ACCESS SHALL BE a _ �F MADE IN SUCH MANNER AS TO MAKE THE EQUIPMENT AND MATERIALS READILY MORE THAN 50. STRUCTURE. 'O I I- ACCESSIBLE FOR OPERATION, MAINTENANCE AND REPAIRS. 3. AIR DEVICES C C A. SUPPLY DIFFUSERS: (TITUS AS STANDARD) SHALL BE FURNISHED WITH BAKED WHITE K. GAS PIPING SHOWN IS FOR LOW PRESSURE GAS IN THE THE BUILDING. i O # ; MANAGER 12120116 CONTRACTOR SHALL VERIFY GAS PRESSURE PRIOR TO CONSTRUCTION. 2 PSIG MAY I t 9. STORAGE OF CONSTRUCTION EQUIPMENT AND MATERIALS SHALL BE ONLY IN ENAMEL FINISH,AND SHALL BE SELECTED FOR NECK VELOCITIES NOT EXCEEDING 800 FPM bo I � I "T 103 BE USED IF APPROVED BY AUTHORITIES AND CLIENT. PROVIDE PRESSURE REDUCING i KJW14U SPACES AS DESIGNATED BY THE ARCHITECT/OWNER. ' AND NOISE LEVEL OF NC-35 OR LESS. CD-1 8"O CD-1 I I I iC VALVES AT EACH APPLIANCE AND VENT AS RECOMMENDED BY MFG.EXTEND NEW B. SUPPLY DIFFUSERS SHALL BE ROUND NECK,STEEL, MODEL TMSAA,SIZED USING CRITERIA 150 l9 � 150 Seal 10. CONSTRUCTION DEBRIS AND RUBBISH GENERATED BY THE CONTRACTOR SHALL BE INDICATED ABOVE FOR LAY-IN CEILING GRID TYPE CONSTRUCTION OR DRYWALL GAS LINE BACK TO EXISTING METER. VERIFY METER SIZE WITH UTILITY COMPANY. I b , 1 I r J k,. REMOVED FROM PREMISES AS OFTEN AS NECESSARY OR AS DIRECTED TO MAINTAIN CONNECT NEW GAS LINE TO EXISTING MANIFOLD. 8 CEILING A5 INDICATED ON DWG. DIFFUSERS SHALL BE COMPLETE WITH ADJUSTABLE AIR ( C I C A CLEAN AND WORKABLE AREA. PATTERNS AND VOLUME CONTROL DAMPERS. L. ALL ROOF PENETRATIONS SHALL BE APPROVED BY LANDLORD AND DONE IN 11. ALL WORK AND EQUIPMENT SHALL BE FULLY GUARANTEED FOR ONE (1) YEAR FROM C. RETURNS SHALL BE 22 INCH SQUARE NECK ALUM.MODEL 50F AND/OR AS NOTED ON ACCORDANCE WITH ROOF MANUFACTURERS RECOMMENDATIONS SO AS NOT TO 6'O I ( CD-2 THE DATE OF FINAL PAYMENT AND ACCEPTANCE. PLANS AND AIR DEVICE SCHEDULE. FACE VELOCITY OF RETURN REGISTERS SHALL NOT VOID THE WARRANTY. t EXCEED 500 FPM.VOLUME CONTROL DAMPER NOT REQUIRED FOR RETURN INSTALLATION # 12. ALL WORK,INCLUDING INSIDE OF SUPPLY AIR DUCTS,AND EQUIPMENT WITHIN THE EXCEPT WHERE NOTED. CONTRACT AREA FURNISHED AND INSTALLED UNDER THIS CONTRACT SHALL BE D. COORDINATE LOCATION OF AIR DEVICES WITH LIGHTS, SPRINKLERS,SPEAKER,SMOKE C C I _ _ __.____:_.-_......__....___,..___..__ CLEANED TO THE SATISFACTION OF THE OWNER BEFORE TURNING SAME OVER TO DETECTORS, ETC. PREP AREA 0 I I THE OWNER. 4. EQUIPMENT A. REFER TO MECHANICAL PLANS FOR SPECIFICATIONS OF HVAC EQUIPMENT, - i 13. CONNECT NEW WORK TO EXISTING IN A NEAT AND APPROVED MANNER. B. ALL NEW EQUIPMENT SHALL BE EQUIVALENT TO THE SPECIFIED ITEM. ANY CD-1 $O CD 1 ACCOMMODATIONS FOR ALTERNATE MANUFACTURERS SHALL BE THE RESPONSIBILITY OF GAS PIPE SIZING NOTES ' 150 @ 150 Q 14. INTERRUPTION OF HEATING, POWER AND AUXILIARY SYSTEMS WHERE AND IF THE CONTRACTOR. a'O REQUIRED SHALL BE COORDINATED AND SHALL OCCUR ONLY DURING C. NEW PLATFORM EQUIPMENT SHALL HAVE VIBRATION ISOLATION MOST SUITABLE FOR THE C I PREARRANGED ACCEPTABLE TIMES. APPLICATION. 1. GAS PIPE SIZING IS PER 2014 OREGON MECHANICAL PIPE SIZE: MAX CFH/MBH i I D. ALL EQUIPMENT SHALL BE INSTALLED ACCORDING TO MANUFACTURERS INSTRUCTIONS. SPECIALTY CODE TABLE C402.4(2). LESS THAN 2 PSI 1/2" 50 15. ALL DESIGN SHALL INCORPORATE CURRENT ASHRAE METHODS. INLET PRESSURE,0.5"W.0 PRESSURE DROP.FURTHEST 3/4" 104 E. COORDINATE UNIT LOCATION WITH LANDLORD AND SITE CONDITIONS. FIXTURE FROM GAS METER IS 75 FT. (100 FT COLUMN F. 195 I I Z F. GAS PIPING SHALL BE SCHEDULE 40 (ASTM-A120) BLACK STEEL WITH 300 LB. MALLEABLE O J 16. WHEN EXISTING DUCTWORK IS UTILIZED,SIZES SHALL BE AS SHOWN ON DWGS.AS USED.) 1-1/4" 400 I IRON BANDED SCREWED OR WELD PATTERN FITTINGS AS APPLICABLE. i > G MINIMUM REQUIREMENT. 1-1/2 600 LU G. ALL PIPING AND FITTINGS LOCATED OUTDOORS AND ABOVE GRADE SHALL BE CLEANED 2. PROVIDE CONNECTION TO EACH PIECE OF Z. 1,160 C ( C ; � in FREE OF RUST AND PAINTED. ALL FITTINGS TO BE MADE WITH PIPE JOINT COMPOUND. EQUIPMENT WITH DIRT LEG,UNION AND GAS COCK �� t4 E RTU b HVAC NOTES. TEFLON TAPE NOT ALLOWED. (TYPICAL).PROVIDE GAS PIPING SUPPORTS FOR ROOF ON R OF 5, CONTROLS MOUNTED PIPING SPACED 10 APART MAX. US 1. PROVIDE TESTING AND BALANCING FOR ALL AIR SYSTEMS. SUBMIT REPORTS TO 0", > LU A. PROVIDE CONTROLS AS SPECIFIED. SPECIAL CONTROL METHODS WILL BE ADDRESSED ON !_ __ ' # CLzARCHITECT. AN INDIVIDUAL BASIS. - -'' ! ' 2. SUBMIT SHOP DRAWINGS TO ARCHITECT FOR APPROVAL OF MAJOR MECHANICAL B. THE CONTRACTOR SHALL PROVIDE ALL 24V WIRING INCLUDING CONNECTIONS,CHECK, CD-i C ! $ 6 1 1 Z EQUIPMENT PRIOR TO ORDERING. TEST AND START-UP. PLUMBING LOAD TABULATION - GAS 150 I E� COOLER C. CONTRACTOR SHALL SUPPLY AND PROGRAM CONTROLS TO SATISFY THE REQUIREMENTS FIXTURE QTY MBH(EA) TOTAL 1 3. SEE ALL OTHER DRAWINGS AND SPECIFICATIONS FOR ADDITIONAL WORK AND o 1 Cl CLARIFICATIONS OR WORK TO BE PERFORMED. OF THE LOCAL ENERGY CODE. A 50F DEADBAND SHALL BE PROGRAMMED WITH WATER HEATER 1 75 75 TO HERMC>�STAT I T 2 1 N I 10' 120' �2 �2 CAPABILITY OF 550F HEATING AND 850F COOLING SETBACK TEMPERATURES. CONTROLS -:._ Y__.,.J r 'RG-1 ;. < � 4. CONDENSATE FROM ROOFTOP EQUIPMENT SHALL DISCHARGE ONTO ROOF VERIFY SHALL ALSO HAVE AN ACCESSIBLE 2 HOUR OCCUPANT OVERRIDE. ---I- I 1550 I IF N N IF WITH LOCAL CODE OFFICIALS. IF OBJECTIONABLE, EXTEND CONDENSATE PIPE TO D. HVAC THERMOSTAT SHALL BE PROGRAMMED TO OPERATE AS FOLLOWS: (E)ROOFTOP UNIT 1 183 183 APPROVED FLOOR RECEPTOR,OR EXTEND TO APPROVED EXTERIOR LOCATION. 1, OCCUPIED MODE: SUPPLY FAN TO RUN CONTINUOUSLY DURING BUSINESS HOURS TO TOTAL 258 C i tS1 s9 U PROVIDE CONTINUOUS VENTILATION. HEATING AND COOLING TO CYCLE AS 'v 04 I i 5. SEE ARCHITECTURAL DRAWINGS FOR LOCATIONS OF DIFFUSERS, REGISTERS,GRILLES I f REQUIRED TO MAINTAIN ROOM SETPOINT. LOCATED IN THE CEILING GRID.SEE ARCHITECTURAL ROOF PLAN AND DETAILS FOR _.-__ - _ ...____......_._______... ___..___.____ 2. UNOCCUPIED MODE:SUPPLY FAN TO BE OFF AND OUTSIDE AIR DAMPER CLOSED. t # - - , ..,,.. LOCATION OF NEW ROOFTOP EQUIPMENT, r � � �-��,^-.-�.-�^�.. # SUPPLY FAN AND HEATING OR COOLING TO CYCLE AS REQUIRED TO MAINTAIN SET-UP # 4 6. INSULATE LAST 5 FEET OF DUCT FROM TOILET ROOM EXHAUST DUCT WITH 11',THICK AND SET-BACK TEMPERATURES. OUTSIDE AIR DAMPER TO REMAIN CLOSED DURING FIBERGLASS DUCT WRAP. PROVIDE VAPOR BARRIER. UNOCCUPIED HOURS. I { RG-1 7. DUCTWORK LAYOUT SHOWN IS RECOMMENDED. ADJUST TO COMPLY WITH LOCAL 450 j- CODE REQUIREMENTS AND AS BUILT CONDITIONS. B I O ! f MECHANICAL SCHEDULES F DNTLINE I B 81 B I B I I � hJ 101 HVAC LEGEND (EXISTING) ROOFTOP HVAC SCHEDULE CD-1 ; i CD-1 ' FAN COOLING HEATING ELECTRICAL 175 i 175 SYMBOL DESCRIPTION V) MOUNTING/ NOMINAL MIN. ESP, CAPACITY, WEIGHT, 04 CAPACITY, CAPACITY, i TAG DISCHARGE TONS SUPPLY CFM OSA IN WG BTUH EER INPUT OUTPUT AFUE% VOLTAGE MCA MOCIR LBS. MODEL E 8 C"7 CV LTC-1 SUPPLY AIR DIFFUSER MBH MBH I A ___ t j r-. _ RK (E) RTU VERTICAL 3 1600 - - 36,000 8.95 100 790-1 81 208V/3P 20 30 D7CG0306N07925A (,} SUPPLY AIR DIFFUSER --- f ► ; I " S *-00 j � O Qa D RETURN AIR GRILLE VENTILATION SCHEDULE -- ACL LQBBY I _ 0 OCCUPANT OUTSIDE AIR TOTAL REQUIRED TOTAL ACTUAL REMARKS 1'0 "'" 0) ROOM ROOM AREA S.F. OUTSIDE AIR RETURN AIR GRILLE LOAD, CFM PER OUTSIDE AIR PER OUTSIDE AIR SUPPLY CFM RETURN/EXHAUSTNAME PURPOSE CFM PER SF CFM I 1 i � � � , � a PERSONS PERSON ROOM PROVIDED ORDERING AND � ► (� LOBBY/FRONT 721 24 7.5 0.18 96+ 130=226 250 I CD-1 © EXHAUST AIR GRILLE FOOD PICKUP { 1 C 175 -_ ! ' I f PREP/BOH SERVING/FOOD PREP 884 6 7.5 0.18 118+ 160=277 300 1600 . 1000 RETURN RTU TRANSFER AIR GRILLE A A ` r MANAGER OFFICE 48 1 7.5 0.18 7+9= 16 50 EF-2.MAKE UP AIR PROVIDED(DPROGRAMMABLEPROGRAMMABLE THERMOSTAT RESTROOM BATHROOM 48 EXHAUST 50 CFM/W.C. N/A N/A N/A - N/A 150 EXHAUST FROM RTU OSA t t i � TOTALS 1701 519 600 1600 - - ---- ---- sD DUCT SMOKE.DETECTOR Project Number � DAMPER E PPM 16049. 1 -,A, FLEXIBLE DUCT DIFFUSER SCHEDULE EXHAUST FAN SCHEDULE MARK APPLICATION MFR./MODEL PATTERN TAG MANUFACTURER/ ACTUAL ELECTRICAL DRIVE Sheet Name NUMBER AREA SERVED QTY MODEL# CFM HP V/P/Hz TYPE REMARKS DUCTWORK SIZING TITUS/TMS CD-1 CEILING 24x24 ADJ. f SIZING METHOD TITUS/TMS EF-2 RESTROOM i PANASONIC FV-15VQ4 150 .25 FHP 115/1160 DIRECT 1 MECHANICAL. CONSTANT PRESSURE DROP CD-2 CEILING 12x12 ADJ. MAXIMUM PRESSURE DROP 0.08 PLAN DUCT SIZE RG-1 CEILING TITUS 50F-NT EGG CRATE EOTl6' 0-75 URNISH WITH SPEED CONTROLLER, BACKDRAFT DAMPER,AND TIME DELAY SWITCH. NOTE:CONTRACTOR TO FIELD VERIFY EXISTING CONDITION 8' 75-200 OF MECHANICAL SYSTEMS IN BUILDING.CONTRACTOR TO 10' 200-375 CUT, CAP,ADJUST,AND REROUTE MECHANICAL SYSTEMS 12' 375-575 AS NECESSARY TO ACCOMMODATE TENANT NORTH RT H Sheet Number 14' 575-900 IMPROVEMENT WORK AND MAINTAIN FULLY FUNCTIONING O•/ I MECHANICAL SYSTEMS IN ADJACENT TENANT SPACES. M 16' 0 -1300 MECHANICAL PLAN .