884-B690-01_R0 Compressed Air System.pdf

FOR

REVIEW

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SEA CHEST BLOWDOWN STBD

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SERVICE AIR STATION LOWER ENGINE ROOM STBD

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CONDENSATE DRAIN VALVE

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100 GAL

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PRESSURE SWITCH START/STOP

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INTAKE AIR FILTER

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AIR COMPRESSOR/RECEIVER UNIT

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PORTABLE CONTAINMENT

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SEA CHEST BLOWDOWN PORT

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SERVICE AIR STATION LOWER ENGINE ROOM PORT

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MAIN DECK

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SERVICE AIR STATION UPPER ENGINE ROOM STBD

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SERVICE AIR STATION UPPER ENGINE ROOM PORT

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FWD EXTERIOR SERVICE AIR STATION

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SEE DETAIL 2-C

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SHIP'S HORN

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MANUAL/SOLENOID VALVE

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AFT EXTERIOR SERVICE AIR STATION

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DRAIN AT LOW POINT, TYP (SEE NOTE 8)

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SEE DETAIL 2-B OR 2-C (AS APPLICABLE)

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PUSHBUTTONS

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FOG TIMER

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H20 TRAP

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MAIN ENGINE AIR STARTS

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FILTER/CONDENSATE SEPARATOR

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100 GAL

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STARTING AIR RESERVOIR TANK

AutoCAD SHX Text DETAIL 2-C WT DECK/BHD PENETRATION THRU RUN OF STEEL PIPE THRU AL BHD OR DECK NOT TO SCALE

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ALUM DECK/BHD

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SCH 80 AL SLEEVE

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SEAL W/MASTIC WT TO SURVEYOR SATIS'F'N

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WT

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STEEL PIPE

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WT, TYP (2 PASSES)

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DECK OR WT BHD

AutoCAD SHX Text DETAIL 2-B TYPICAL WT DECK/BHD PENETRATION STEEL PIPE/STEEL BHD OR DECK NOT TO SCALE

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3000# SW COUPLING

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OR T2

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WT, TYP

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DETAIL 2-D TYPICAL AIR STATION CONSTRUCTION SCALE: 1" = 1'-0"

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GRAINGER 5LAL3 SPRING RETURN HOSE REEL

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NORGREN "SERIES 74 METAL BOWL38"SERIES 74 METAL BOWL

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15" MOUNTING BRACKET HOLE, TYP 4 PLCS

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CHECKED

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DRAWN

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DATE

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DESCRIPTION

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ZONE

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REV.

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PROJECT NO.

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SCALE

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SIZE

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DWG. NO.

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SHEET

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OF

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REV

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BRISTOL HARBOR GROUP, INC.

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CHECKED BY:

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BHGI PROJ #:

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DRAWN BY:

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APP'D BY:

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CORPS OF ENGINEERS

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DEPARTMENT OF THE ARMY

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MARINE DESIGN CENTER

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DATE:

AutoCAD SHX Text 22705

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DATE:

AutoCAD SHX Text 99 POPPASQUASH RD, UNIT H BRISTOL, RI 02809 PH 401.253.4318 FAX 401.253.2329 www.bristolharborgroup.com

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MARINE DESIGN CENTER

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CEMVN BIENVILLE TOWBOAT REPLACEMENT

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05MAY22

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NTS

AutoCAD SHX Text 884-B690-01

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JTH

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DPE

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SYSTEM

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COMPRESSED AIR

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REVISION HISTORY

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1. --

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REFERENCES

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RESERVATIONS

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NO.

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DESCRIPTION

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DWG. NO.

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SYSTEM

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PIPE SIZE

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FITTINGS

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TAKE DOWN JOINTS

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PIPE MATERIAL

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CARBON STEEL ASTM A-106 GR B, SCH 80, BLACK, ANSI B36.10

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ALL

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FORGED STEEL, ASTM A-105, 2000# NPT THD OR 3000# SOCKET WELD, ANSI B16.11 BLACK

AutoCAD SHX Text FORGED STEEL, ASTM A-105 THD UNION 3000#, ANSI B16.11, BLACK, MSS-SP83 GROUND JOINT SEAT

AutoCAD SHX Text BALL: BRONZE, THD, ASTM B-62 600# MSS-SP110 CHECK: BRONZE, ASTM B-62, THD, 200# WOG, MSS-SP80, RS

AutoCAD SHX Text ASTM A-276 SS OR CHROME PL B16 BRASS BALL, PTFE SEATS & SEALS BRZ. RENEWABLE RENEWABLE DISC&REGRINDABLE SEAT

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COMPRESSED AIR

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VALVES

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FLEX METAL HOSE

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BODY

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TRIM

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MATERIAL SPECIFICATIONS

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WITH FACTORY ASSEMBLED END FITTINGS (MINIMUM 300 PSI MAWP)

AutoCAD SHX Text PERMANENT: EATON AEROQUIP FC 300 AQP, AQP ELASTOMER SINGLE WIRE BRAID SAE J517, ISO 1554O/15541 OR EQ

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TYPE

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COMMENT

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WITH FACTORY ASSEMBLED END FITTINGS

AutoCAD SHX Text SERVICE AIR CONNECTIONS: GOODYEAR PLIOVIC INDUSTRIAL AIR HOSE, SPIRAL SYNTH REINF, 300 PSI MWP, OR EQ

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DESCRIPTION OF SYMBOLS

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GATE VALVE

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DIRECTION

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OF FLOW

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SWING CHECK VALVE

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REDUCER

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PRESSURE GAUGE

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FLEX HOSE

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BALL VALVE

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BASKET Y-STRAINER

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SOLENOID OPERATED VALVE

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COMPRESSOR

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RELIEF VALVE

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FILTER/REGULATOR/LUBRICATOR

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QUICK DISCONNECT

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DRIP PAN

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1. DIAGRAM IS SCHEMATIC ONLY, ROUTING AND ARRANGEMENT SHALL BE PROVIDED TO PERMIT FREE PASSAGE AND ACCESS FOR ROUTINE MAINTENANCE, WITH A MINIMUM NUMBER DIAGRAM IS SCHEMATIC ONLY, ROUTING AND ARRANGEMENT SHALL BE PROVIDED TO PERMIT FREE PASSAGE AND ACCESS FOR ROUTINE MAINTENANCE, WITH A MINIMUM NUMBER OF BENDS, AND LOCATED TO MINIMIZE POTENTIAL OF MECHANICAL INJURY. FIELD ADJUST TO AVOID STRUCTURAL AND PIPING INTERFERENCES AND PROVIDE NECESSARY COUPLINGS, ADAPTERS, AND FITTINGS TO MAKE-UP CONNECTIONS TO EQUIPMENT. 2. ALL MATERIALS, WORKMANSHIP, AND WELDING SHALL BE IN ACCORDANCE WITH ASTM F1155 AND ASTM F722, RESPECTIVELY, AND ALSO IN ACCORDANCE WITH USCG AND ABS ALL MATERIALS, WORKMANSHIP, AND WELDING SHALL BE IN ACCORDANCE WITH ASTM F1155 AND ASTM F722, RESPECTIVELY, AND ALSO IN ACCORDANCE WITH USCG AND ABS REQUIREMENTS. ALL OPENINGS MADE BY PIPES PASSING THROUGH STRUCTURE TO BE REINFORCED AS NECESSARY. ALL PENETRATIONS THROUGH BULKHEADS OR SHELL TO BE REINFORCED AS NECESSARY. ALL PENETRATIONS THROUGH BULKHEADS OR SHELL TO BE DOUBLE CONTINUOUS FILLET WELDED ALL AROUND AND LOCATED AS HIGH AND AS FAR INBOARD AS POSSIBLE. APPLY RECTORSEAL NO 7 OR EQ THREAD SEALANT TO ALL THREADED END CONNECTIONS. 3. SYSTEM SHALL BE CLEANED AND FLUSHED FREE OF CONTAMINANTS PRIOR TO TEST OR OPERATION. COMPRESSED AIR SYSTEM SHALL BE PRESSURE TESTED TO 1.5 TIMES SYSTEM SHALL BE CLEANED AND FLUSHED FREE OF CONTAMINANTS PRIOR TO TEST OR OPERATION. COMPRESSED AIR SYSTEM SHALL BE PRESSURE TESTED TO 1.5 TIMES NORMAL WORKING PRESSURE (ISOLATE RECEIVER FROM SYSTEM DURING TEST). COMPRESSED AIR SYSTEM: WORKING PRESSURE = 125 PSI 125 PSI TEST PRESSURE = 188 PSI 188 PSI (SEE EQUIPMENT SPECIFICATIONS & SCHEMATIC FOR RELIEF SETTINGS) 4. ALL PIPES SHALL BE SUITABLY SUPPORTED IN ACCORDANCE WITH ASTM F708. ALL PIPES SHALL BE SUITABLY SUPPORTED IN ACCORDANCE WITH ASTM F708. 5. SUFFICIENT BENDS SHALL BE PROVIDED FOR EXPANSION, CONTRACTION, AND WORKING OF THE HULL; TAKE-DOWN JOINTS SHALL BE PROVIDED WHERE SUITABLE FOR SUFFICIENT BENDS SHALL BE PROVIDED FOR EXPANSION, CONTRACTION, AND WORKING OF THE HULL; TAKE-DOWN JOINTS SHALL BE PROVIDED WHERE SUITABLE FOR COMPONENT REPAIR AND REPLACEMENT. ALL JOINTS WITHIN TANKS SHALL BE WELDED, WITH EXPANSION AND CONTRACTION PROVIDED FOR BY OFFSETS OR BENDS; NO COMPRESSED AIR PIPES SHALL PASS THRU TANKS. 6. ALL NON-METALLIC FLEXIBLE HOSES SHALL BE ABS AND USCG APPROVED TYPE, AND IN ACCORDANCE WITH THE ABS SMR 4-4-1/9.19. ALL FLEX HOSES SHALL BE COMPLETE ALL NON-METALLIC FLEXIBLE HOSES SHALL BE ABS AND USCG APPROVED TYPE, AND IN ACCORDANCE WITH THE ABS SMR 4-4-1/9.19. ALL FLEX HOSES SHALL BE COMPLETE WITH FACTORY ASSEMBLED END FITTINGS AND SHALL MEET THE FIRE RESISTANCE REQUIREMENTS DEMONSTRATED BY TESTING TO ISO 15540 AND ISO 15541. 7. ALL VALVES, EQUIPMENT, AND ESSENTIAL COMPONENTS SHALL BE LABELED LISTING INTENDED SERVICE OR FUNCTIONAL NAME. LABELS SHALL BE METAL PHOTO OR PHENOLIC ALL VALVES, EQUIPMENT, AND ESSENTIAL COMPONENTS SHALL BE LABELED LISTING INTENDED SERVICE OR FUNCTIONAL NAME. LABELS SHALL BE METAL PHOTO OR PHENOLIC ENGRAVED WITH " HIGH LETTERS. 14" HIGH LETTERS. . 8. BRANCH LINES SHALL BE TAKEN OFF THE TOP OF THE MAIN BY MEANS OF RISERS TO MINIMIZE POSSIBILITY OF CONDENSATION DRAINING INTO THE BRANCHES. ALL PIPING BRANCH LINES SHALL BE TAKEN OFF THE TOP OF THE MAIN BY MEANS OF RISERS TO MINIMIZE POSSIBILITY OF CONDENSATION DRAINING INTO THE BRANCHES. ALL PIPING SHALL BE ARRANGED TO AVOID POCKETS WHERE MOISTURE CAN COLLECT. 1/2" DRAIN VALVES SHALL BE PROVIDED IN SYSTEM AS NECESSARY FOR PROPER DRAINAGE OF CONDENSATE IN PIPING, IN ADDITION TO NOTED CONDENSATE TRAPS AND SEPARATORS. 9. SEACHEST BLOW DOWN PIPING SHALL BE SCH 80 BETWEEN THE SUPPLY VALVE AND THE SEACHEST VALVE, XXH OUTBOARD OF THE SEA VALVE. SUPPLY VALVE SHALL BE SEACHEST BLOW DOWN PIPING SHALL BE SCH 80 BETWEEN THE SUPPLY VALVE AND THE SEACHEST VALVE, XXH OUTBOARD OF THE SEA VALVE. SUPPLY VALVE SHALL BE INSTALLED ABOVE THE DEEPEST LOAD WATERLINE. 10. COMPRESSORS SHALL BE EQUIPPED WITH LOCAL CONTROL FOR MANUAL START-STOP, AUTOMATIC OPERATION VIA PRESSURE SWITCH ON RECEIVER, INTAKE FILTER, AND COMPRESSORS SHALL BE EQUIPPED WITH LOCAL CONTROL FOR MANUAL START-STOP, AUTOMATIC OPERATION VIA PRESSURE SWITCH ON RECEIVER, INTAKE FILTER, AND ENCLOSED BELT GUARD 11. AIR RECEIVER SHALL BE EQUIPPED WITH PRESSURE GAUGE, RELIEF VALVE, DRAIN, AND SHALL BE PROVIDED WITH AN ASME "U" STAMP CERTIFYING INSPECTIONS. DRAINS FROM AIR RECEIVER SHALL BE EQUIPPED WITH PRESSURE GAUGE, RELIEF VALVE, DRAIN, AND SHALL BE PROVIDED WITH AN ASME "U" STAMP CERTIFYING INSPECTIONS. DRAINS FROM THE RECEIVER AND OTHER DRAINS SHALL BE ARRANGED FOR DISCHARGING INTO A PORTABLE CONTAINER BELOW. 12. ADJUST BRANCH CIRCUIT REGULATOR TO SUIT MANUFACTURER REQUIREMENTS AND ADJUST FILTER RATING AND/OR OMIT LUBRICATOR WHERE APPLICABLE. ADJUST BRANCH CIRCUIT REGULATOR TO SUIT MANUFACTURER REQUIREMENTS AND ADJUST FILTER RATING AND/OR OMIT LUBRICATOR WHERE APPLICABLE. 13. EACH INTERNAL SERVICE AIR STATION SHALL BE EQUIPPED WITH A 50-FOOT LENGTH OF PORTABLE HOSE WITH BRASS QUICK-DISCONNECT END FITTINGS, ON SPRING RETURN EACH INTERNAL SERVICE AIR STATION SHALL BE EQUIPPED WITH A 50-FOOT LENGTH OF PORTABLE HOSE WITH BRASS QUICK-DISCONNECT END FITTINGS, ON SPRING RETURN REELS. HOSE RACKS FOR EXTERIOR STATIONS MAY BE PROVIDED IN A NEARBY INTERIOR SPACE. 14. VESSEL SHALL BE CLASSED MALTESE CROSS A-1 TOWING VESSEL, RIVER SERVICE WITH MALTESE CROSS AMSVESSEL SHALL BE CLASSED MALTESE CROSS A-1 TOWING VESSEL, RIVER SERVICE WITH MALTESE CROSS AMSA-1 TOWING VESSEL, RIVER SERVICE WITH MALTESE CROSS AMSAMS

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GENERAL NOTES

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EQUIPMENT SPECIFICATIONS

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ITEM

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QTY

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DESCRIPTION

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AIR COMPRESSOR & RECEIVER UNIT

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FILTER/CONDENSATE SEPARATOR

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AutoCAD SHX Text HANKISON HF7-24-8-DGL 100 SCFM 1" NPT W/INTERNAL AUTO DRAIN, DP GAUGE & LIQUID LEVEL IND, GR7 1 MICRON/1PPM ELEMENT, 250 PSI RATING

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Y-STRAINER

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AutoCAD SHX Text BRONZE BODY, 20 MESH SS SCREEN, 200# CWP, ANSI B1.20.1, 1 " NPTASTM B62, NIBCO T221-A OR EQ14" NPTASTM B62, NIBCO T221-A OR EQ

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FILTER/REGULATOR

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AutoCAD SHX Text NORGREN "SERIES 74 METAL BOWL OR EQ, 250 PSI 175F38"SERIES 74 METAL BOWL OR EQ, 250 PSI 175F

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AIR HORN

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AutoCAD SHX Text KAHLENBERG MODEL D-330 DUAL HORN, MIN 130 dB IN 250-325Hz FREQUENCY, BRASS/BRZ

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STRAINER/MOISTURE TRAP

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KAHLENBERG M-100 ASTM B62 " NPT, 250# OR EQ12" NPT, 250# OR EQ

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MANUAL/SOLENOID VALVE

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KAHLENBERG V-150AL ASTM B62 " NPT, 200# OR EQ38" NPT, 200# OR EQ

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FOG TIMER

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KAHLENBERG M-522 WHISTLE CONTROL OR EQ

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MANUAL PUSHBUTTON

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KAHLENBERG M-313 FLUSH MOUNT MOMENTARY OR EQ

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AIR STARTS

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IPU JETSTREAM 5 OR EQ

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SPRING RETURN HOSE REEL

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GRAINGER 5LAL3 SPRING RETURN HOSE REEL, 300#, WITH 50' OF " HOSE12" HOSE

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SPRING RETURN HOSE REEL