Amendment 0004 Attachment 1 M-502 for PPI 153.pdf
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- Solicitation number
- N4008524R2534
About this file
This document appears to be Amendment 0004 to a set of mechanical design drawings for the B14 New Stair/Life Safety/Power Improvements project at the Portsmouth Naval Shipyard in Kittery, Maine. The drawings provide detailed piping, equipment, and support details for various HVAC, plumbing, and steam system components that are part of the overall building renovation. Key elements include chilled water system details, condensate piping, ductless split system installation, inline pump and expansion tank specifications, steam to hot water heat exchanger details, and pipe support/penetration requirements. This information supports the federal contract opportunity for Design-Bid-Build construction services for the comprehensive interior and exterior renovation of the historic 22,705 square foot Building 14 at the shipyard.
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PIPE HANGER ATTACHMENT DETAILS
C4
ATTACHMENT DETAIL
C5
PIPE HANGER SUSPENDED UNIT
DUCTLESS SPLIT SYSTEM ELEVATIONA5
INLINE PUMP PIPING DETAIL
B2
CONDENSATE TRAP DETAIL A3
A4
AIR CONTROL PIPING DIAGRAM
A2
CHILLED WATER SYSTEM
A4
NEGATIVE PRESSURE
FEEDER PIPING SCHEMATIC
A4
BYPASS CHEMICAL
PIPE SLEEVE THRU WALL
B4
B3
HEATER PIPING DETAIL
C3
EXCHANGER PIPING DETAIL
C2
STEAM TO HOT WATER HEAT
C2
AIR CONTROL PIPING DIAGRAM B3
A4
PIPE SUPPORT DETAIL B5
GROUND MOUNTED
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NOT TO SCALE
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HEAVY-DUTY
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PIPE
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COVERING
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PROTECTIVE
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SADDLE
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CLEVIS
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HANGER
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CLEVIS HANGER
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(FOR PIPES 2 1/2" & SMALLER)
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GALVANIZED
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INSULATION
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SHIELD
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12" LONG
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PIPE
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INSULATION
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(TYP)
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(TYP)
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LOCKING NUT
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SUPPORT NUT
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ADJUSTABLE HANGER W/ROLLER
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(FOR PIPE 3" THROUGH 6")
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FLAT TOP CLEVIS HANGER
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GALVANIZED
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INSULATION
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SHIELD
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12" LONG
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PIPE
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INSULATION
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SUPPORT NUT
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GALVANIZED
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INSULATION
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SHIELD
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12" LONG
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PIPE
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INSULATION
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SUPPORT NUT
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LOCKING NUT
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MP104
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NOT TO SCALE
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UNION (TYP)
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HWR
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HWS
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SHUT OFF VALVE (TYP)
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MANUAL AIR VENT AT HIGH POINT
AutoCAD SHX Text SUPPORT UNIT ON NEOPRENE VIBRATION HANGERS AND PROVIDE EQUIPMENT BRACING WHERE REQUIRED PER C2/M-503
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DRAIN VALVE WITH 3/4" HOSE THREADS, CAP AND CHAIN
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EXTEND HANGERS TO EXISTING VAULT CONCRETE CEILING
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AUTOMATIC FLOW CONTROL VALVE
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2 - POSITION CONTROL VALVE
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ADJUSTABLE STRAP- ON AQUASTAT (SET AQUASTAT (SET AT 140°F)
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INSTALL ON EQUIPMENT MANUFACTURER'S WALL MOUNTING BRACKET
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WALL MOUNTED EVAPORATOR FAN UNIT
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MOUNT UNIT ON WALL
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INSTALL PIPING IN REMOVABLE LINE SET COVER WITHIN ELEVATOR MACHINE ROOM
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3/4" INSULATED CONDENSATE
AutoCAD SHX Text INSULATED SUCTION AND LIQUID REFRIGERANT LINE SET SIZED BY EQUIPMENT MANUFACTURER
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AIR COOLED CONDENSING UNIT
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BOTTOM OF STRUCTURE
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FLOOR
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NOT TO SCALE
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CU
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AC
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CD
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RL
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RS
AutoCAD SHX Text PROVIDE STEEL SLEEVES WITH MECHANICAL SLEEVE SEALS AT EXTERIOR WALL PENETRATION. PROVIDE STAINLESS STEEL ESCUTCHEONS ON EXTERIOR SIDE OF WALL PENETRATION.
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SUSPENDED HORIZONTAL UNIT HEATER
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MP101
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NOT TO SCALE
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VERTICAL INLINE PUMP
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SPRING VIBRATION ISOLATORS
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PRESSURE GAUGE (TYP)
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FLANGE
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CALIBRATED BALANCING VALVE WITH POSITIVE SHUTOFF
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PROVIDE CONCENTRIC REDUCER WHERE REQUIRED
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VALVE
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VALVES SHALL BE SAME SIZE AS PIPE. PROVIDE SPRING VIBRATION ISOLATORS FOR PUMP.
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VALVE
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SILENT CHECK
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STRAINER
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SHUTOFF
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NOT TO SCALE
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DRAIN VALVE
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PUMP SUCTION
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PUMP DISCHARGE
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BALL VALVE
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PETCOCK OR
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CHECK
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VALVE
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SB503
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CONCRETE EQUIPMENT PAD
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ISOLATION VALVE (TYP)
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UNION (TYP)
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3/4" THREADED CAP
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MP101
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SCALE: NOT TO SCALE
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1/12 HP INLINE PUMP SET PUMP CONTROLS FOR CUT-IN @ 20 PSIG AND CUT-OUT @ 40 PSIG
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FLOOR
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PACKAGED GLYCOL MAKE-UP UNIT PROVIDE 30% PROPYLENE GLYCOL SOLUTION
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AutoCAD SHX Text 3/4" HOSE BIBB W/ INTEGRAL VACUUM BREAKER PROVIDE HOSE TO REACH GLYCOL TANK FILL FUNNEL
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FROM DOMESTIC COLD WATER
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CHWS TO PUMPS
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DDC PRESSURE SENSOR
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AUTO-FILL/PRESSURE REDUCING VALVE SET TO 15 PSIG
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PROVIDE LINE SIZED BYPASS
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3/4" GLYCOL MAKE-UP
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HIGH CAPACITY AUTOMATIC AIR VENT
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AS-2
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BLDG CHWR
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DRAIN VALVE WITH 3/4" THREADED CAP & CHAIN
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CONCRETE PAD
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DRAIN VALVE W/ HOSE BIBB (TYP)
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CHILLED WATER EXPANSION TANK
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EXT-2
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SB504
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GFU
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AUTOMATIC AIR VENT
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DRAIN PLUG
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SLOPE BOTTOM
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CLEAN
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DRAIN LINE SIZE SHALL BE MIN SAME SIZE AS THE NIPPLE ON THE DRAIN PAN
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DRAIN INLET
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DRAIN PAN
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OUT
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OF PAN TO
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UNION
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PITCH DOWN TOWARD DRAIN WITH A MINIMUM PITCH OF 1"/10 FT
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AutoCAD SHX Text "D"
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WHERE: L = H + J +D H =UNIT TSP + 1 J = 1/2 H
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NOT TO SCALE
AutoCAD SHX Text NOTE: REFER TO SHEET AE002 FOR ADDITIONAL REQUIRED DETAILS AT PENETRATIONS OF RATED CONSTRUCTION
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SILICONE JOINT SEALANT
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CAULK AROUND PERIMETER OF SLEEVE AT DRYWALL PARTITIONS
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ESCUTCHEON FOR EXPOSED WALL PENETRATION ONLY
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BACKUP MATERIAL UL THERMAFIBER PACKING OR FOAM FIRE STOP CAULK
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GROUT SLEEVE TO MASONRY WALL CONSTRUCTION WITH NON-SHRINK GROUT
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PIPE
AutoCAD SHX Text SCHEDULE 40 BLACK STEEL SLEEVE (PIPE < 6") GALVANIZED SHEET METAL SLEEVE (PIPE > 6")
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PIPE
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INSULATION
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WALL (CONCEALED SIDE)
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WALL (EXPOSED SIDE)
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NOT TO SCALE
AutoCAD SHX Text P-403
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CHILLER/ACFC INJECTION LINES
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MP101
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NOT TO SCALE
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NOT TO SCALE
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OS&Y VALVE, TYP
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CHECK VALVE
AutoCAD SHX Text 2/3 CAPACITY STEAM VALVE; ___ LB/HR, MIN ___ PSI PD 1/3 CAPACITY STEAM VALVE; ___ LB/HR, MIN ___ PSI PD
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PRESSURE RELIEF VALVE, PIPE DISCHARGE AS INDICATED ON PLANS
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FOR 1524 LBS/HR
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NOTE: SIZE F&T TRAP
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STRAINER
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18" MIN
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HEAT EXCHANGER
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VACUUM BREAKER
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U-BOLT SADDLE, TYP
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LPS
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LPC
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6" LONG FULL SIZE SCALE LEG, TYP
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TO BYPASS CHEMICAL FEEDER
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BALL VALVE (TYP)
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METAL FRAME PLATFORM
AutoCAD SHX Text 2-1/2"
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1/2" TEST PORT WITH HOSE THREADS AND CAP WITH CHAIN
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UNION (TYP)
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1" GLOBE VALVE BYPASS
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LPC
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NOTE: COORDINATE INSTALLATION WITH MANUFACTURER'S WRITTEN INSTRUCTIONS.
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MP101
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NOT TO SCALE
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LINE SIZED BYPASS
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HWS TO SYSTEM
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MOUNT ON PAD
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DRAIN VALVE
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EXPANSION TANK
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W/ HOSE BIB
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3/4" THREADED CAP
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HIGH CAPACITY
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EXT-1
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FLOOR
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AIR VENT
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AUTO
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DRAIN VALVE WITH
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HWS FROM
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HEX
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3/4" MAKE-UP
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AS-1
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RPZ BACKFLOW
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PREVENTER
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PREVENTER
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PREVENTER
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CONCRETE PAD
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SB502
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BACKFLOW PREVENTER AND PRESSURE REDUCING VALVE
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NOT TO SCALE
AutoCAD SHX Text NOTES: 1. PROVIDE ZINC COATED BOLTS, NUTS, WASHERS AND PROVIDE ZINC COATED BOLTS, NUTS, WASHERS AND FITTINGS. 2. INSTALL FASTENERS IN ACCORDANCE WITH THE MFR INSTALL FASTENERS IN ACCORDANCE WITH THE MFR PRINTED INSTRUCTIONS. 3. FOR CORROSION PROTECTION, TREAT CUT ENDS OF FOR CORROSION PROTECTION, TREAT CUT ENDS OF STRUT WITH INORGANIC ZINC-RICH PAINT IN ACCORDANCE WITH ASTM A780.
AutoCAD SHX Text PRE-MANUFACTURED SUPPORT BASE - THERMOPLASTIC OR RECYCLED RUBBER-WITH RISER SOCKET (TYP)
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ZINC COATED CLEVIS HANGER (TYP)
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COLD FORMED STEEL 3-WING FITTING (TYP)
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1/2" HED HEAD BOLT W/ LOCKWASHER & NUT (TYP)
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1-5/8", 12 GAUGE COLD-FORMED STEEL SLOTTED CHANNEL, GALVANIZED (TYP)
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2-1/2" CHWR WITH INSULATION, ALUMINUM JACKET AND GALVANIZED PIPE SHIELD (TYP)
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GRADE
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PROVIDE MINIMUM 1" RIGID METALLIC CONDUIT FOR CONTROLS
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REFER TO EP SHEETS FOR POWER CONDUIT SIZES
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AJK
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KLG
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MECHANICAL DETAILS 2
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SHEET
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NAVFAC DRAWING NO.
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SATISFACTORY TO
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APPROVED
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ACTIVITY
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DATE
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FOR COMMANDER NAVFAC
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SEAL
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OF
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EPROJECT NO.:
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PUBLIC WORKS DEPARTMENT - MAINE
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DESIGN MANAGER
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PROJECT MANAGER
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FEAD/PM&E
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FIRE PROTECTION
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SYM
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DESCRIPTION
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DATE
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APPR
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DRAWN BY
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DESIGNER
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CHECKED BY
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UNCLASSIFIED
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UNCLASSIFIED
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UNCLASSIFIED
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DRAWFORM REVISION: 07 AUG 2018
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DEPARTMENT OF THE NAVY
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NAVAL FACILITIES ENGINEERING SYSTEMS COMMAND
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PORTSMOUTH NAVAL SHIPYARD
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KITTERY, MAINE
AutoCAD SHX Text 1737894
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LAUREN LYONS
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SHELDON RUCINSKI
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FINAL SUBMISSION
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CHELSEA MERCER
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PORTSMOUTH NAVAL SHIPYARD - KITTERY, ME
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PFD
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JEFFREY HOYT
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AMENDMENT 1
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PFD
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AMENDMENT 4
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PFD
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| Sheets and Views |
| M-502 |
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