DI-027-03_REV_5_AUXILIARY_SYSTEMS_REPORT.pdf
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- NPS ISRO Ranger IV Vessel
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- 140PS125R0009
About this file
This document is a Preliminary/Contract Design Auxiliary Systems Report for the Motor Vessel Ranger IV, prepared by Loch Harbour Group for the US Department of Transportation Volpe Center. The report details the technical specifications and design calculations for multiple auxiliary systems, including seawater service, potable water, fire main, lubricating oil, compressed air, ballast, bilge, and fuel oil systems for a passenger vessel designed to meet ABS Marine Vessel Rules (MVR) standards.
The report includes comprehensive engineering calculations for system capacities, pipe sizing, pump requirements, and tank volumes across various vessel compartments. Key specifications include two main engines (CAT 3512E, 1120 kW each), two generators (CAT C7.1, 175 kW each), and design features to support a 16-crew, 150-passenger vessel operating on Lake Superior. The auxiliary systems are designed with redundancy, such as multiple pumps, tanks, and cross-connections, to ensure operational reliability and compliance with maritime regulations.
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DI-027-03 Auxiliary Systems Report Contract 6913G623P800007
Preliminary/Contract Design of Motor Vessel Ranger IV
Submitted by:
Loch Harbour Group
3060 Williams Drive, Suite 510
Fairfax, Virginia 22031
Preliminary/Contract Design of Motor Vessel Ranger IV
Contract No.: 6913G623P800007
CLIN-00100
DI-027-03 AUXILIARY SYSTEMS REPORT
Revision 5
Date: April 4, 2025
DISTRIBUTION Statement C: Distribution authorized to the U.S. Government agencies and their Contractors. Other requests for this document shall be referred to the US Department of Transportation Volpe Center.
DATA RIGHTS: This report, drawing, design, concept, and specification are the intellectual property of R.R.P
CONSULTING ENGINEERS, L.L.C and contain information which is proprietary to R.R.P CONSULTING
ENGINEERS, L.L.C. This information is furnished with the express understanding that the recipient recognizes the proprietary nature of this information and will not copy or alter it in any manner, nor transfer it, use it for manufacture, sell it, or use it in any way to the detriment of R.R.P CONSULTING ENGINEERS, L.L.C without the express written consent of this firm. The recipient further agrees not to disclose the information herein to any other party except for the purpose contracted for with R.R.P CONSULTING ENGINEERS, L.L.C.
Preliminary/Contract Design of Motor Vessel Ranger IV
TABLE OF CONTENTS
REVISION TABLE
EXECUTIVE SUMMARY
A. DESCRIPTION
A.1 SEAWATER SERVICE INCLUDING MAIN SEAWATER
A.2 POTABLE WATER SYSTEM
A.3 FIREMAIN SYSTEM
A.4 LUBRICATING OIL INCLUDING FILL, STORAGE AND TRANSFER
A.5 COMPRESSED AIR SYSTEM
A.6 BALLAST, INCLUDING BALLAST WATER TREATMENT SYSTEM
A.7 BILGE SYSTEM
A.8 FUEL OIL FILL, STORAGE, TRANSFER, OFFLOAD, PURIFICATION, AND SERVICE
B. ATTACHMENTS
• Attachment 1 – TAI-1267_DI-027-03_SEAWATER SERVICE INCLUDING MAIN
SEAWATER SYTEM LAYOUT
• Attachment 2 – TAI-1267_DI-027-03_SEAWATER SERVICE INCLUDING MAIN
SEAWATER SYTEM CALCULATIONS
• Attachment 3 – TAI-1267_DI-027-3 POTABLE WATER SYSTEM LAYOUT
• Attachment 4 –TAI-1267_ DI-027-3 POTABLE WATER CAPACITY
CALCULATIONS
• Attachment 5 – TAI-1267_DI-027-03_FIRE MAIN SYSTEM LAYOUT
• Attachment 6 – TAI-1267_DI-027-03_FIRE MAIN SYSTEM CALCULATIONS
• Attachment 7 – TAI-1267_DI-027-03_LUBE OIL SYSTEM LAYOUT
• Attachment 8 – TAI-1267_DI-027-03_LUBE OIL SYSTEM CALCULATIONS
• Attachment 9 – TAI-1267_DI-027-03_COMPRESSED AIR SYSTEM LAYOUT
• Attachment 10 – TAI-1267_DI-027-03_COMPRESSED AIR SYSTEM
CALCULATIONS
• Attachment 11 – TAI-1267_DI-027-03_BALLAST SYSTEM LAYOUT
• Attachment 12 – TAI-1267_DI-027-03_BALLAST SYSTEM CALCULATIONS
• Attachment 13 – TAI-1267_DI-027-03_BILGE SYSTEM LAYOUT
• Attachment 14 – TAI-1267_DI-027-03_BILGE SYSTEM CALCULATIONS
• Attachment 15 – TAI-1267_DI-027-03_FUEL OIL TRANSFER & SERVICE SYSTEM
LAYOUT
• Attachment 16 – TAI-1267_DI-027-03_FUEL OIL TRANSFER & SERVICE SYSTEM
CALCULATIONS
C. REFERENCES
REVISION DESCRIPTION DATE AUTHOR
0 Initial submission 12-13-2023 LHG 1 Updated as per design progress 05-08-2024 LHG 2 Updated as per design progress 06-19-2024 LHG 3 Updated to address government comments 07-09-2024 LHG 4 Updated to address government comments 08-13-2024 LHG 5 Updated auxiliary system drawings 04-04-2025 VOLPE
REVISION TABLE
EXECUTIVE SUMMARY
This document is submitted by Loch Harbour Group, 3060 Williams Drive, Suite 510, Fairfax, Virginia 22031, to satisfy CLIN 00100 DI-027-03 Auxiliary Systems Report, of Contract No.
6913G623P800007.
The purpose of this report will be to explain the level of details provided in the drawing along with the supporting calculations, depicting the salient features and components of each auxiliary system.
The report shall define the overall system configuration and will include preliminary supporting calculations for major system components, and system performance capability for each auxiliary system in the current design phase.
The vessel shall be designed to have A1, Passenger Vessel, Great Lakes Service, Ice Class IE, AMS, HAB and COMF notations as per ABS. Vessel shall be designed to comply with ABS MVR.
Government REVIEW and COMMENT of this report is REQUIRED.
A. DESCRIPTION
A.1 Seawater Service including Main Seawater
The Seawater system is provided to remove heat from the Main Engine Heat exchangers, Genset
Heat Exchangers and provide water to Utility spaces of accommodation areas. The Seawater system is supplied from two seachests separated port and starboard on either side of the vessel.
The seachests are cross connected by a main and auxiliary seawater suction main. Quick opening
Duplex Strainers with associated valving are provided on the seamain. Strainers are located downstream of each seachest valve, as close to the seachest. The seawater cooling system discharge from the Main and auxiliary engines are combined and led to a single discharge main with discharge connections on the port and starboard sides leading to overboard discharge.
The seawater system includes the provision of seawater to Provisional Cooling Plant and the accommodation spaces particularly the Wet modules, Weather deck Hose bibs, Urinals, Crew spaces, Offices spaces and Staterooms through two Sea Water Cooling Pumps via storage tank.
A.2 Potable Water System
The potable water system is provided with two equal sized freshwater storage tanks, two pressure set-pumps, pressure set including hydro-pneumatic compression tank, water heaters, two hot water circulating pumps, shore supply connections and UV disinfection unit.
The pressure sets supply the entire system demand with one pump in standby. Hydro-pneumatic tank is installed to regulate system pressure without the need for continuous pumping. A UV disinfection unit is included to sterilize the freshwater from the storage tanks.
The cold potable water system will receive potable water via port and starboard shore connections to fill the potable water tanks.
The cold potable water system supplies water to the water heaters. Two hot water recirculation pumps are provided in the hot potable water system, and it will be controlled by thermostat.
The potable water system will be provided for service sinks, galley sinks, drinking fountains, window wiper and showers.
A.3 Firemain System
A dry Firemain system is provided with a dedicated Fire Pump, which is located in the Engine room (lower level). The system consists of sea inlets, suction piping, fire pumps and a distributed piping system supplying fire hydrants and hoses located throughout the vessel. Fire pumps will take suction through strainers from Port and Starboard Seachests crossover header and deliver water to fire stations. Bilge/ballast pump can function as standby pump. International shore connection as a loose fitting capable of being connected to any hydrant or hose will be provided.
The fire main system is designed to deliver water through any adjacent fire hydrants at minimum
2.5 bar pressure. Fire hydrants are positioned in the vessel such that at least two jets of water not emanating from the same hydrant will reach any part of the vessel and one of the jets of water will be from a single length of hose.
A.4 Lubricating Oil including Fill, Storage and Transfer
Lube oil Fill and transfer system is provided for Main Engines and Gensets on the vessel. The lube oil system includes one lube oil transfer pump, one used oil transfer pump and a strainer.
The lube oil transfer pump draws the lubricating oil from the lube oil tank and delivering it to the main engine, ensuring proper lubrication of engine components during operation and a dispensing hose. The dispensing hose will deliver lube oil to the gensets.
The used oil from main engines and gensets is transferred to the used oil tank via used oil transfer pump. The accumulated used oil is then discharged to shore through the sludge pump.
A.5 Compressed Air System
A compressed air system is provided with two compressors, two air receivers, two air dryers for supplying starting air to Main engines and ship service air.
A drainage connection is provided for each air receiver at the lowest point. Each drainage connection is fitted with an automatic trap with a manual valved bypass.
Ship service air is distributed at 116 psig (800 kPa) to all equipment and services requiring compressed air. Pressure-reducing valves are provided where necessary to meet the recommendations of the equipment manufacturers.
Each ship service air outlet is provided with a cutout valve and a quick disconnect fitting.
A.6 Ballast, including Ballast Water Treatment System
A ballast system is provided with a dedicated ballast pump for controlled Ballasting and
Deballasting tanks separately.
Ballasting and Deballasting operations are provided via electric motor operated pump and valves.
Each ballast tank is served by a dedicated tail pipe.
Ballast pumps will take suction from port and starboard Seachests crossover or from any ballast tank to deliver water to ballast tanks or overboard discharge.
The internal arrangements of seawater ballast tanks and ballast water piping inlet and outlet arrangements are designed in accordance with IMO Resolution MEPC.209 (63).
A USCG approved ballast water treatment system is provided in Auxiliary machinery room
(FWD). A ballast discharge shore connection is provided.
The Ballasting/Deballasting system will be arranged for both local control and remote control and shall be monitored.
The Optimarin Ballast System (OBS) offers two operational modes to ensure compliance with both regulatory frameworks. Notably, the OBS does not utilize any chemical or toxic agents in its treatment process, leaving no harmful free radicals in the treated ballast water. Consequently, the water discharged poses no greater risk to tanks, coatings, structures, pipes, or pumps than ambient water, thereby reducing operational costs.
The treatment process relies on a combination of filtration and UV treatment. During ballasting, water is first filtered through a 20-micron filter to remove larger particles, including most zooplankton. Following filtration, the water passes through UV chambers where it is exposed to high doses of UV light, effectively killing, or inactivating remaining plankton, bacteria, and viruses. During de-ballasting, the filter is bypassed, and the ballast water is again treated with UV light to ensure comprehensive inactivation of any organisms that may have passed through the initial treatment.
The selection of the Optimarin 167/87FX2 Ballast Water Treatment Unit is grounded in its compliance with both IMO and USCG regulations, ensuring safe and effective treatment of ballast water. The system's reliance on filtration and UV treatment not only eliminates harmful organisms without the use of chemicals but also significantly reduces operational risks to vessel infrastructure.
A.7 Bilge System
A bilge system is provided to de-water to all compartments, where water may accumulate due to condensation, leakage, washing, firefighting, etc. The system also provides controlling flooding in the propulsion machinery space, hence there will be limited damage to piping systems.
One dedicated self-priming bilge pump is provided with strainer that is easily accessible from the floorplate. The bilge system discharges selectively to the oily bilge tank. Fire/ballast pump can function as standby pump.
Direct bilge suction is provided for Engine room and auxiliary machinery room with means of drainage at the full capacity of the Rule-required bilge pump. Each space fitted with a bilge suction shall be equipped with a bilge high-level alarm.
Each suction branch pipeline from each compartment is connected to the bilge manifolds placed in the engine room and auxiliary machinery room. Each suction line should be provided with a non-return valve.
A.8 Fuel Oil Fill, Storage, Transfer, Offload, Purification, and Service
Two fuel oil fill/discharge connections (Port & Starboard) are provided on the Main Deck. Filling connections are terminated in gate valves and are provided with caps. A valved sampling connection will be provided on the fuel suction lines from the service tanks and at each shore connection with provisions for attaching a pressure gauge downstream of the sampling connection at each filling connection.
The filling connection containment is provided with a drain and screw plug to drain.
Diesel Oil Cargo tanks are to be filled from shore connection and discharge of these tanks to the shore by means of two Fuel transfer pumps located in the Aft Auxiliary machinery Room.
The fuel transfer pumps allow the transfer of fuel oil from the shore to fuel oil day tanks and emergency DG fuel oil tank through fuel oil coalescing filter. The fuel oil is recirculated in the ship’s service day tanks supplying the Main Engines, Diesel Generators and Oil Fired Heaters.
Each fuel return line is provided with a check valve to prevent the back flow of fuel into the equipment.
B. ATTACHMENTS
The following serves as supporting documentation for this report.
• Attachment 1 – TAI-1267_DI-027-03_SEAWATER SERVICE INCLUDING MAIN
SEAWATER SYTEM LAYOUT
• Attachment 2 – TAI-1267_DI-027-03_SEAWATER SERVICE INCLUDING MAIN
SEAWATER SYTEM CALCULATIONS
• Attachment 3 – TAI-1267_DI-027-3 POTABLE WATER SYSTEM LAYOUT
• Attachment 4 –TAI-1267_ DI-027-3 POTABLE WATER CAPACITY CALCULATIONS
• Attachment 5 – TAI-1267_DI-027-03_FIRE MAIN SYSTEM LAYOUT
• Attachment 6 – TAI-1267_DI-027-03_FIRE MAIN SYSTEM CALCULATIONS
• Attachment 7 – TAI-1267_DI-027-03_LUBE OIL SYSTEM LAYOUT
• Attachment 8 – TAI-1267_DI-027-03_LUBE OIL SYSTEM CALCULATIONS
• Attachment 9 – TAI-1267_DI-027-03_COMPRESSED AIR SYSTEM LAYOUT
• Attachment 10 – TAI-1267_DI-027-03_COMPRESSED AIR SYSTEM
CALCULATIONS
• Attachment 11 – TAI-1267_DI-027-03_BALLAST SYSTEM LAYOUT
• Attachment 12 – TAI-1267_DI-027-03_BALLAST SYSTEM CALCULATIONS
• Attachment 13 – TAI-1267_DI-027-03_BILGE SYSTEM LAYOUT
• Attachment 14 – TAI-1267_DI-027-03_BILGE SYSTEM CALCULATIONS
• Attachment 15 – TAI-1267_DI-027-03_FUEL OIL TRANSFER & SERVICE SYSTEM
LAYOUT
• Attachment 16 – TAI-1267_DI-027-03_FUEL OIL TRANSFER & SERVICE SYSTEM
CALCULATIONS
C. REFERENCES
• NPS VOLPE Ranger IV Basis of Design
• DI-026-01-GENERAL ARRANGEMENT PLAN Rev 3
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1. THE FABRICATION, LAYOUT, AND INSTALLATION OF THE SYSTEM SHALL BE IN ACCORDANCE WITH ABS MVR RULES, THE FABRICATION, LAYOUT, AND INSTALLATION OF THE SYSTEM SHALL BE IN ACCORDANCE WITH ABS MVR RULES, USCG RULES, AND CONTRACT REQUIREMENTS. 2. THIS DRAWING IS A SCHEMATIC DIAGRAM OF A SYSTEM AND IS NOT MEANT TO SHOW THE FINAL LOCATION OF THIS DRAWING IS A SCHEMATIC DIAGRAM OF A SYSTEM AND IS NOT MEANT TO SHOW THE FINAL LOCATION OF EQUIPMENT, ITEMS OR PIPE ROUTING. 3. PIPE ROUTING SHALL BE CLEAR OF ELECTRICAL EQUIPMENT. PIPE ROUTING SHALL BE CLEAR OF ELECTRICAL EQUIPMENT. 4. WHEREVER TRANSITION IN PIPE SIZE OCCURS, SUITABLE REDUCERS SHALL BE FIELD FITTED. WHEREVER TRANSITION IN PIPE SIZE OCCURS, SUITABLE REDUCERS SHALL BE FIELD FITTED. 5. STRAINER'S MESH SIZE SHALL BE IN ACCORDANCE WITH THE EQUIPMENT MANUFACTURER'S RECOMMENDATIONS. STRAINER'S MESH SIZE SHALL BE IN ACCORDANCE WITH THE EQUIPMENT MANUFACTURER'S RECOMMENDATIONS. 6. CLASS APPROVED FLEXIBLE CONNECTIONS SHALL BE PROVIDED TO SUIT FOR RESILIENCY MOUNTED MACHINERY. CLASS APPROVED FLEXIBLE CONNECTIONS SHALL BE PROVIDED TO SUIT FOR RESILIENCY MOUNTED MACHINERY. 7. SYSTEM PRESSURE TEST SHALL BE CARRIED OUT IN ACCORDANCE WITH SPECIFICATION & REGULATORY SYSTEM PRESSURE TEST SHALL BE CARRIED OUT IN ACCORDANCE WITH SPECIFICATION & REGULATORY REQUIREMENTS. CLEAN & FLUSH THE SYSTEM IN ACCORDANCE WITH SPECIFICATIONS & EQUIPMENT MANUFACTURER’S S REQUIREMENTS. . 8. JACKET WATER TREATMENT ADDITIVES SHALL BE PROVIDED ACCORDING TO MANUFACTURER'S RECOMMENDATIONS. JACKET WATER TREATMENT ADDITIVES SHALL BE PROVIDED ACCORDING TO MANUFACTURER'S RECOMMENDATIONS. 9. THIS IS A CONTRACT LEVEL DESIGN DOCUMENT. THIS DRAWING IS FOR GUIDANCE PURPOSES ONLY AND THE THIS IS A CONTRACT LEVEL DESIGN DOCUMENT. THIS DRAWING IS FOR GUIDANCE PURPOSES ONLY AND THE CONTRACTOR IS RESPONSIBLE FOR DEVELOPING ALL DETAILS NECESSARY TO COMPLETE THE DESIGN IN ACCORDANCE WITH THE TECHNICAL SPECIFICATION.
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ELECTRONIC FILE NAME:
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UNITED STATES DEPARTMENT OF THE INTERIOR
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QUALITY DESIGN CERTIFICATION
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DRAWING NO.
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PROJECT MANAGER
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SEA WATER SERVICE INCLUDING MAIN SEA WATER
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LAKE SUPERIOR
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ISLE ROYALE
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GREAT LAKES
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KEWEENAW
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MI
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REVISIONS
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ALL
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SHEET REVISION STATUS AND TITLE INDEX UPDATED.
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GENERAL NOTES UPDATED.
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SYMBOL LIST UPDATED.
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SIMPLEX BASKET TYPE STRAINER ADDED TO EQUIPMENT LIST.
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GATE VALVE REMOVED FROM THE SUCTION LINE OF SEA WATER COOLING PUMPS.
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UPDATED DRAWING AS PER ONGOING ENGINEERING DEVELOPMENT
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AutoCAD SHX Text REMOVED LAKE WATER CONNECTIONS FROM SHOWERS AT FR(25-32) (P&S) AND SINK AT FR (14-19) (S)
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DWG NO
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SHEET REVISION STATUS AND TITLE INDEX
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REV
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TITLE SHEET
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PIPE MATERIAL, SYMBOL
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SHIP SERVICE INCLUDING MAIN SEA WATER SCHEMATIC DRAWING
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SHIP SERVICE INCLUDING MAIN SEA WATER SCHEMATIC DRAWING
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SHIP SERVICE INCLUDING MAIN SEA WATER SCHEMATIC DRAWING
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REFERENCE PLANS
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NO.
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TITLE
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DRAWING NO.
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GENERAL ARRANGEMENT DRAWING
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DI-026-01
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MACHINERY ARRANGEMENT DRAWING
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DI-026-13
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FIRE MAIN SYSTEM
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DI-027-03
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GENERAL NOTES
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SPECIAL NOTATIONS
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NOT FOR PRODUCTION/ PROCUREMENT
AutoCAD SHX Text DISTRIBUTION Statement C: Distribution authorized Statement C: Distribution authorized Statement C: Distribution authorized C: Distribution authorized C: Distribution authorized Distribution authorized Distribution authorized authorized authorized to the U.S. Government agencies and their the U.S. Government agencies and their the U.S. Government agencies and their U.S. Government agencies and their U.S. Government agencies and their Government agencies and their Government agencies and their agencies and their agencies and their and their and their their their Contractors. Other request for this document Other request for this document Other request for this document request for this document request for this document for this document for this document this document this document document document shall be referred to US Department of be referred to US Department of be referred to US Department of referred to US Department of referred to US Department of to US Department of to US Department of US Department of US Department of Department of Department of of of Transportation Volpe Center.
AutoCAD SHX Text This report, drawing, design, concept, and report, drawing, design, concept, and report, drawing, design, concept, and drawing, design, concept, and drawing, design, concept, and design, concept, and design, concept, and concept, and concept, and and and specification are the intellectual property of Loch are the intellectual property of Loch are the intellectual property of Loch the intellectual property of Loch the intellectual property of Loch intellectual property of Loch intellectual property of Loch property of Loch property of Loch of Loch of Loch Loch Loch Harbour Group, LLC, and/or TAI ENGINEERS, L.L.C Group, LLC, and/or TAI ENGINEERS, L.L.C Group, LLC, and/or TAI ENGINEERS, L.L.C LLC, and/or TAI ENGINEERS, L.L.C LLC, and/or TAI ENGINEERS, L.L.C and/or TAI ENGINEERS, L.L.C and/or TAI ENGINEERS, L.L.C TAI ENGINEERS, L.L.C TAI ENGINEERS, L.L.C ENGINEERS, L.L.C ENGINEERS, L.L.C L.L.C L.L.C and contain information which is proprietary. The contain information which is proprietary. The contain information which is proprietary. The information which is proprietary. The information which is proprietary. The which is proprietary. The which is proprietary. The is proprietary. The is proprietary. The proprietary. The proprietary. The The The rights defined below are reserved by Loch defined below are reserved by Loch defined below are reserved by Loch below are reserved by Loch below are reserved by Loch are reserved by Loch are reserved by Loch reserved by Loch reserved by Loch by Loch by Loch Loch Loch Harbour Group, LLC, and/or TAI Engineers, LLC. Group, LLC, and/or TAI Engineers, LLC. Group, LLC, and/or TAI Engineers, LLC. LLC, and/or TAI Engineers, LLC. LLC, and/or TAI Engineers, LLC. and/or TAI Engineers, LLC. and/or TAI Engineers, LLC. TAI Engineers, LLC. TAI Engineers, LLC. Engineers, LLC. Engineers, LLC. LLC. LLC. The United States Government's rights to use, United States Government's rights to use, United States Government's rights to use, States Government's rights to use, States Government's rights to use, Government's rights to use, Government's rights to use, rights to use, rights to use, to use, to use, use, use, modify, reproduce, release, perform, display, or reproduce, release, perform, display, or reproduce, release, perform, display, or release, perform, display, or release, perform, display, or perform, display, or perform, display, or display, or display, or or or disclose these technical data are unrestricted. these technical data are unrestricted. these technical data are unrestricted. technical data are unrestricted. technical data are unrestricted. data are unrestricted. data are unrestricted. are unrestricted. are unrestricted. unrestricted. unrestricted. Any reproduction of technical data or portions reproduction of technical data or portions reproduction of technical data or portions of technical data or portions of technical data or portions technical data or portions technical data or portions data or portions data or portions or portions or portions portions portions thereof marked with this legend must also marked with this legend must also marked with this legend must also with this legend must also with this legend must also this legend must also this legend must also legend must also legend must also must also must also also also reproduce the markings.
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STINFO DESIGNATION
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SHEET
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DRAWING NO
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ELECTRONIC FILE NAME:
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OF
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DESIGNED:
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TECH. REVIEW:
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SEAWATER SERVICE INCLUDING MAIN SEAWATER PIPE MATERIAL, SYMBOLS
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GRK
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ARD
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ISLE ROYALE
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SYMBOL LIST
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SYMBOL
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DESCRIPTION
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BALL VALVE
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GLOBE VALVE
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CHECK VALVE
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GLOBE STOP CHECK VALVE
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GATE VALVE
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BUTTERFLY VALVE
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CENTRIFUGAL PUMP
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STRAINER, SIMPLEX BASKET TYPE
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PRESSURE GAUGE
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TEMPERATURE GAUGE
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VACUUM PRESSURE GAUGE
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OVERBOARD DISCHARGE
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OPEN FUNNEL
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LOW LEVEL ALARM
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FLEXIBLE CONNECTION
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LINE CROSSING
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NORMALLY OPEN
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LLA
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LIST OF EQUIPMENT
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REMARKS
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SEA WATER COOLING PUMP
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MP FLOWMAX, 8 GPM @ 15 PSI OR EQUAL
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PROVISIONAL COOLING PLANT
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7 KW @ 8 GPM
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PRESSURE SET-HYDRO PNEUMATIC COMPRESSION TANK
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62 GALLONS.
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STRAINER, SIMPLEX BASKET TYPE
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SYSTEM TEST PRESSURE
AutoCAD SHX Text DESIGN PRESSURE: -DISCHARGE PIPING: 50 PSI HYDROSTATIC TEST PRESSURE: 75 PSI -1.5X DESIGN PRESSURE
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VP
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SYMBOL LIST
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SYMBOL
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DESCRIPTION
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SPOOL PIECE
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REDUCERS
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SHOWER WITH MIXING FAUCET
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HOSE BIB
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URINAL TOP
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LEGEND
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SEA WATER SUPPLY/SUCTION
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SEA WATER RETURN/DISCHARGE
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PIPE MATERIAL
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SERVICE : SEAWATER SERVICE INCLUDING MAINSEAWATER
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PARTICULARS
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USE CLASS APPROVED PIPE MATERIAL AND WALL THICKNESS THROUGHOUT
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PIPE STANDARD
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ASTM, AS PER CLASS
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FLANGE PRESSURE RATING
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CLASS 150
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WORKING TEMPERATURE
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MATERIALS
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SEA WATER PIPING
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CARBON STEEL
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COOLANT PIPING
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CARBON STEEL
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SURFACE TREATMENT
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HOT DIP GALVANIZE SEA WATER PIPING
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NOMINAL DIAMETER
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WALL THICKNESS
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SCH.80
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SCH.40
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PIPE JOINTS
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THREADED
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FLANGED
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VALVE MATERIAL
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STEEL OR DUCTILE IRON
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FIRE RESISTANT TYPE
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H.E
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SEAWATER SERVICE INCLUDING MAIN SEAWATER SYSTEM SCHEMATIC DRAWING
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SHEET
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DRAWING NO
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TITLE OF SHEET
AutoCAD SHX Text TAI-1267_DI-027-03_SEAWATER SERVICE INCLUDING MAIN SEAWATER SYTEM_REV 2_07-09-24.dwg
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ELECTRONIC FILE NAME:
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OF
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SUB SHEET NO
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PKG. NO.
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DESIGNED:
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TECH. REVIEW:
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DATE:
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SEAWATER SERVICE INCLUDING MAIN SEAWATER SCHEMATIC DRAWING
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GRK
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ARD
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ISLE ROYALE
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SEA CHEST (FR.55-FR.57) (P)
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SEA CHEST (FR.55-FR.57) (S)
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MAIN ENGINE (P)
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MAIN ENGINE (S)
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REDUCTION GEAR BOX (S)
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REDUCTION GEAR BOX (P)
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GENSET (P)
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GENSET (S)
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OVERBOARD DISCHARGE ABOVE DEEPEST WATERLINE (P)
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OVERBOARD DISCHARGE ABOVE DEEPEST WATERLINE (S)
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TO FIRE SYSTEM (SEE REF #3)
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CONTINUED IN SHEET#3
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ENGINE ROOM
VP
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SHEET
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DRAWING NO
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TITLE OF SHEET
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ELECTRONIC FILE NAME:
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OF
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SUB SHEET NO
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PKG. NO.
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DESIGNED:
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TECH. REVIEW:
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DATE:
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SEAWATER SERVICE INCLUDING MAIN SEAWATER SCHEMATIC DRAWING
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GRK
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ARD
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ISLE ROYALE
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SEAWATER SERVICE INCLUDING MAIN SEAWATER SYSTEM
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AUXILIARY COOLING CIRCUIT
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CONTINUED IN SHEET-5
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FROM SHEET-3
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AUXILIARY MACHINERY ROOM (AFT)
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OVERBOARD DISCHARGE ABOVE DEEPEST WATERLINE
2-1/2"
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DRAWING NO
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TITLE OF SHEET
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ELECTRONIC FILE NAME:
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OF
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SUB SHEET NO
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PKG. NO.
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DESIGNED:
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TECH. REVIEW:
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DATE:
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SEAWATER SERVICE INCLUDING MAIN SEAWATER SYSTEM SCHEMATIC DRAWING
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GRK
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ARD
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ISLE ROYALE
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WEATHER DECK HOSE BIB
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WEATHER DECK HOSE BIB
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CREW FR(48-52)(P&S)
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CREW FR(44-48)(P)
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CREW FR(44-48)(S)
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CREW FR(40-44)(S)
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CREW FR(40-44)(P)
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OFFICER FR(35-39)(P)
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OFFICER FR(35-39)(S)
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STATEROOM FR(23-27)(S)
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STATEROOM FR(14-19)(P)
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STATEROOM FR(19-23)(P)
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STATEROOM FR(19-23)(S)
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STATEROOM FR(14-19)(S)
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WET MODULE FR(22-26)(P)
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HEAD FR(47-55)(S)
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HEAD FR(47-55)(P)
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WET MODULE FR(30-32)(P)
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WET MODULE FR(25-32)(P)
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WET MODULE FR(25-32)(S)
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FROM SHEET-4
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MAIN DECK
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MAIN PASSENGER DECK (01 LEVEL)
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PILOT HOUSE DECK (02 LEVEL)
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FLY BRIDGE (03 LEVEL)
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WEATHER DECK HOSE BIB
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WEATHER DECK HOSE BIB
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WEATHER DECK HOSE BIB
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SEAWATER SERVICE INCLUDING MAIN SEAWATER SYSTEM
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AUXILIARY COOLING CIRCUIT
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1 SEA MAIN CALCULATIONS
S.No Qty (no)
1 1
2 2 (assumed)
3 2 (assumed)
4 2
1b Required Sea Main
Sea Water Required = 1168 gpm
= 156 cfm
Suction Velocity = 590 fpm
Suction pipe size = 0.58 ft
= 6.97 in
Selected Sea Main Size = 8.00 in (Sch 80)
Selected Sea Main Internal Diameter = 7.63
Ref:
1. Ranger+IV+Basis+of+Design (1)
Genset Inbuilt SW
Cooling Pump 1 100 100
Seawater Cooling Pump
(HVAC)
1 8 8
Engine Inbuilt SW
Cooling Pump 2 455 910
Total SW Required 1168
Pump Description
No. of Pumps
Operating at a
Time (no)
Each Pump Capacity
(gpm)
Total SW Required for
Each System (gpm)
Fire Pump 1 150 150
Project Title:
1277 RANGER IV
Proj. no:
TAI 1277
Subject:
SEA MAIN PIPE SIZE CALCULATION
Date:
06-18-24
DI-027-03
1 MAIN ENGINE CAT 3512E - ENGINE MOUNTED SW COOLING PUMP PIPE SIZES
I Engine Inbuilt Pump Suction Pipe Size
Inbuilt SW Cooling Pump Capacity = 455 gpm (Estimated) a Pump flow (Q) = 455 gpm
= 60.97 cfm
Max. Nominal Fluid Velocity (V) = 13.00 fps
= 787.00 fpm
Required Area of the Pipe = 0.08 ft
Required Inner Diameter of the Pipe = 3.77 in
Selected Pipe Size = 4 in (Sch 40)
Selected Pipe Inner Diameter = 4.03 in
II Engine Inbuilt Pump Discharge Pipe Size a Pump flow = 455 gpm (Estimated)
= 60.97 cfm
Max. Nominal Fluid Velocity (V) = 13.00 fps
= 787.00 fpm
Required Area of the pipe = 0.08 ft
Required Inner Diameter of the Pipe = 3.77 in
Selected Pipe Size = 4 in (Sch 40)
Selected Pipe Inner Diameter = 4.03 in
III OBD Pipe Size (When two engines are running) a Pump flow = 910 gpm
= 121.94 cfm
Max. Nominal Fluid Velocity (V) = 13.00 fps
= 787.00 fpm
Project Title:
1277 RANGER IV
Proj. no:
TAI 1277
Subject:
MAIN ENGINE SW COOLING PUMP PIPE SIZE CALCULATIONS
Date:
06-18-24
Project Title:
1277 RANGER IV
Proj. no:
TAI 1277
Subject:
MAIN ENGINE SW COOLING PUMP PIPE SIZE CALCULATIONS
Date:
06-18-24
Required Area of the pipe = 0.15 ft
Required Inner Diameter of the Pipe = 5.33 in
Selected Pipe Size = 6 in (Sch 40)
Selected Pipe Inner Diameter = 6.06 in
Ref:
1. Ranger+IV+Basis+of+Design (1)
MARK
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SHEET
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REVISIONS
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DATE
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INITIAL
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SHEET
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ELECTRONIC FILE NAME:
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OF
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DRAWING NO
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TITLE OF DRAWING
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LOCATION WITHIN PARK
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NAME OF PARK
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REGION
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COUNTY
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STATE
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UNITED STATES DEPARTMENT OF THE INTERIOR
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PKG. NO.
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QUALITY DESIGN CERTIFICATION
AutoCAD SHX Text PREPARED IN ACCORDANCE WITH DESIGN DEVELOPMENT (TITLE I)_______________________ OR VARIANCE FROM DESIGN DEVELOPMENT (TITLE I) APPROVED BY SUPERINTEND ON_________________ OR CONSTRUCTION DRAWING NOT PRECEDED BY DESIGN DEVELOPMENT (TITLE I)
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DATE
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DRAWING NO.
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PROJECT MANAGER
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DATE
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POTABLE WATER SYSTEM
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LAKE SUPERIOR
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ISLE ROYALE
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GREAT LAKES
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KEWEENAW
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MI
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GENERAL NOTES
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REVISIONS
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REV
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SH
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ITEM
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DESCRIPTION
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DATE
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APPVL SIG & ORG
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ALL
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FIRST SUBMITTAL
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ALL
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DRAWING UPDATED AS PER ENGINEERING DEVELOPMENT
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SHEET REVISION STATUS AND TITLE INDEX UPDATED.
AutoCAD SHX Text 06-19-24
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SYMBOLS LIST UPDATED.
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LEGEND TABLE UPDATED.
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STRAINERS AND PRESSURE GAUGES ADDED FOR PUMPS.
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HOT WATER CIRCULATING PUMP DISCHARGE LINES MODIFIED.
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DECK NOMENCLATURES ADDED.
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ADDED GATE VALVES AND CHECK VALVES IN THE SCHEMATIC.
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W.C & URINAL TOPS REMOVED FROM THE SCHEMATIC.
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SINK/BASIN TO CREW DINING REMOVED AS PER LATEST GA.
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REFERENCE PLANS TABLE AND CALL OUTS IN SCHEMATIC UPDATED.
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DWG NO
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SH
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REV
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SHEET REVISION STATUS AND TITLE INDEX
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SH
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REV
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TITLE
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TITLE SHEET
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PORTABLE WATER SYSTEM MATERIAL LIST & EQUIPMENT LIST
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POTABLE WATER SYSTEM SCHEMATIC
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POTABLE WATER SYSTEM SCHEMATIC
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REFERENCE PLANS
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NO.
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TITLE
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DRAWING NO.
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GENERAL ARRANGEMENT DRAWING
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DI-26-01
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MACHINERY ARRANGEMENT DRAWING
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DI-26-13
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OILY WASTE SYSTEM
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DI-27-04
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1. THE FABRICATION, LAYOUT AND INSTALLATION OF THE SYSTEM SHALL BE IN ACCORDANCE WITH ABS MVR RULES, USCG RULES THE FABRICATION, LAYOUT AND INSTALLATION OF THE SYSTEM SHALL BE IN ACCORDANCE WITH ABS MVR RULES, USCG RULES AND CONTRACT REQUIREMENTS. 2. THIS DRAWING IS A SCHEMATIC DIAGRAM OF A SYSTEM AND IS NOT MEANT TO SHOW THE FINAL LOCATION OF EQUIPMENT, THIS DRAWING IS A SCHEMATIC DIAGRAM OF A SYSTEM AND IS NOT MEANT TO SHOW THE FINAL LOCATION OF EQUIPMENT, ITEMS OR PIPE ROUTING. 3. ALL VALVES, COCKS AND CONNECTIONS SHALL BE ACCESSIBLE FOR MAINTENANCE AND OPERATION. PIPE RUNS SHALL BE ALL VALVES, COCKS AND CONNECTIONS SHALL BE ACCESSIBLE FOR MAINTENANCE AND OPERATION. PIPE RUNS SHALL BE DESIGNED FOR EASY REMOVAL. 4. ALL PIPING SHALL BE PROPERLY SUPPORTED. ALL PIPING SHALL BE PROPERLY SUPPORTED. 5. ALL DECK OR BULKHEAD PENETRATIONS SHALL HAVE DOUBLE CONTINUOUS FILLET WELDS. OPENINGS MADE BY PIPES PASSING ALL DECK OR BULKHEAD PENETRATIONS SHALL HAVE DOUBLE CONTINUOUS FILLET WELDS. OPENINGS MADE BY PIPES PASSING THROUGH STRUCTURE SHALL BE REINFORCED AS NECESSARY. 6. AS FAR AS PRACTICABLE, PIPES CARRYING FLUID SHALL NOT PASS OVER (ABOVE) ELECTRICAL DEVICES/EQUIPMENTS/CABLES. AS FAR AS PRACTICABLE, PIPES CARRYING FLUID SHALL NOT PASS OVER (ABOVE) ELECTRICAL DEVICES/EQUIPMENTS/CABLES. IF IT IS INEVITABLE THEN IT SHOULD BE ENSURED THAT THESE PIPES DO NOT CONTAIN ANY JOINTS/FLANGES IN THAT REGION. 7. HYDRO PNEUMATIC COMPRESSION TANK SHALL BE PROVIDED WITH LOW & HIGH REMOTE SWITCHES THAT CAN AUTOMATICALLY HYDRO PNEUMATIC COMPRESSION TANK SHALL BE PROVIDED WITH LOW & HIGH REMOTE SWITCHES THAT CAN AUTOMATICALLY START & STOP THE PUMPS. 8. HOT WATER PIPES TO BE INSULATED WITH "ARMAFLEX" PIPE INSULATION OR EQUAL. HOT WATER PIPES TO BE INSULATED WITH "ARMAFLEX" PIPE INSULATION OR EQUAL. 9. POTABLE WATER PIPING SHALL NOT PASS THROUGH OR UNDER THE SEWAGE, FUEL, BALLAST TANKS OR OTHER TANKS POTABLE WATER PIPING SHALL NOT PASS THROUGH OR UNDER THE SEWAGE, FUEL, BALLAST TANKS OR OTHER TANKS HOLDING NON-POTABLE LIQUIDS. 10. ALL POTABLE WATER COMPONENTS SHALL BE CERTIFIED IN ACCORDANCE WITH NATIONAL SANITATION FOUNDATION STANDARD ALL POTABLE WATER COMPONENTS SHALL BE CERTIFIED IN ACCORDANCE WITH NATIONAL SANITATION FOUNDATION STANDARD 372. 11. POINT-OF-USE FILTERS SHALL BE PROVIDED AT DRINKING FOUNTAINS, COFFEE MAKERS, ICE MAKERS, BEVERAGE DISPENSERS POINT-OF-USE FILTERS SHALL BE PROVIDED AT DRINKING FOUNTAINS, COFFEE MAKERS, ICE MAKERS, BEVERAGE DISPENSERS AND OTHER DRINKING WATER FIXTURES TO REMOVE TASTE AND ODOR FROM WATER. 12. HOT POTABLE WATER SHALL BE PROVIDED AT EACH HOT WATER OUTLET AT THE NOMINAL HOT WATER TEMPERATURE WITH IN HOT POTABLE WATER SHALL BE PROVIDED AT EACH HOT WATER OUTLET AT THE NOMINAL HOT WATER TEMPERATURE WITH IN TWELVE SECONDS OF OPENING THE OUTLET. 13. THIS IS A CONTRACT LEVEL DESIGN DOCUMENT. THIS DRAWING IS FOR GUIDANCE PURPOSES ONLY AND THE CONTRACTOR IS THIS IS A CONTRACT LEVEL DESIGN DOCUMENT. THIS DRAWING IS FOR GUIDANCE PURPOSES ONLY AND THE CONTRACTOR IS RESPONSIBLE FOR DEVELOPING ALL DETAILS NECESSARY TO COMPLETE THE DESIGN IN ACCORDANCE WITH THE TECHNICAL SPECIFICATION.
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SYMBOL LIST
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SYMBOL
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DESCRIPTION
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GATE VALVE
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STOP CHECK VALVE
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SWING CHECK VALVE
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TAILPIPE, BELL MOUTH
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RELIEF VALVE
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LEVEL GAUGE (GAUGE GLASS)
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NOT IN USE
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SHOWER WITH MIXING FAUCET
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NOT IN USE
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STRAINER, SIMPLEX BASKET TYPE
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DECK FILLING TERMINALS
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PUMP, CENTRIFUGAL
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EYE WASH NOZZLE
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SINK/ BASIN
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WASHER/DRYER
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DISH WASHER
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NOT ION USE
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NORMALLY CLOSED
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SYMBOL LIST
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SYMBOL
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DESCRIPTION
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PRESSURE GAUGE
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VACUUM PRESSURE GAUGE
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REDUCER
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BACK FLOW PREVENTER
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NORMALLY CLOSED
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SPECIAL NOTATIONS
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NOT FOR PRODUCTION/ PROCUREMENT
AutoCAD SHX Text DISTRIBUTION Statement C: Distribution authorized Statement C: Distribution authorized Statement C: Distribution authorized C: Distribution authorized C: Distribution authorized Distribution authorized Distribution authorized authorized authorized to the U.S. Government agencies and their the U.S. Government agencies and their the U.S. Government agencies and their U.S. Government agencies and their U.S. Government agencies and their Government agencies and their Government agencies and their agencies and their agencies and their and their and their their their Contractors. Other request for this document Other request for this document Other request for this document request for this document request for this document for this document for this document this document this document document document shall be referred to US Department of be referred to US Department of be referred to US Department of referred to US Department of referred to US Department of to US Department of to US Department of US Department of US Department of Department of Department of of of Transportation Volpe Center.
AutoCAD SHX Text This report, drawing, design, concept, and report, drawing, design, concept, and report, drawing, design, concept, and drawing, design, concept, and drawing, design, concept, and design, concept, and design, concept, and concept, and concept, and and and specification are the intellectual property of Loch are the intellectual property of Loch are the intellectual property of Loch the intellectual property of Loch the intellectual property of Loch intellectual property of Loch intellectual property of Loch property of Loch property of Loch of Loch of Loch Loch Loch Harbour Group, LLC, and/or TAI ENGINEERS, L.L.C Group, LLC, and/or TAI ENGINEERS, L.L.C Group, LLC, and/or TAI ENGINEERS, L.L.C LLC, and/or TAI ENGINEERS, L.L.C LLC, and/or TAI ENGINEERS, L.L.C and/or TAI ENGINEERS, L.L.C and/or TAI ENGINEERS, L.L.C TAI ENGINEERS, L.L.C TAI ENGINEERS, L.L.C ENGINEERS, L.L.C ENGINEERS, L.L.C L.L.C L.L.C and contain information which is proprietary. The contain information which is proprietary. The contain information which is proprietary. The information which is proprietary. The information which is proprietary. The which is proprietary. The which is proprietary. The is proprietary. The is proprietary. The proprietary. The proprietary. The The The rights defined below are reserved by Loch defined below are reserved by Loch defined below are reserved by Loch below are reserved by Loch below are reserved by Loch are reserved by Loch are reserved by Loch reserved by Loch reserved by Loch by Loch by Loch Loch Loch Harbour Group, LLC, and/or TAI Engineers, LLC. Group, LLC, and/or TAI Engineers, LLC. Group, LLC, and/or TAI Engineers, LLC. LLC, and/or TAI Engineers, LLC. LLC, and/or TAI Engineers, LLC. and/or TAI Engineers, LLC. and/or TAI Engineers, LLC. TAI Engineers, LLC. TAI Engineers, LLC. Engineers, LLC. Engineers, LLC. LLC. LLC. The United States Government's rights to use, United States Government's rights to use, United States Government's rights to use, States Government's rights to use, States Government's rights to use, Government's rights to use, Government's rights to use, rights to use, rights to use, to use, to use, use, use, modify, reproduce, release, perform, display, or reproduce, release, perform, display, or reproduce, release, perform, display, or release, perform, display, or release, perform, display, or perform, display, or perform, display, or display, or display, or or or disclose these technical data are unrestricted. these technical data are unrestricted. these technical data are unrestricted. technical data are unrestricted. technical data are unrestricted. data are unrestricted. data are unrestricted. are unrestricted. are unrestricted. unrestricted. unrestricted. Any reproduction of technical data or portions reproduction of technical data or portions reproduction of technical data or portions of technical data or portions of technical data or portions technical data or portions technical data or portions data or portions data or portions or portions or portions portions portions thereof marked with this legend must also marked with this legend must also marked with this legend must also with this legend must also with this legend must also this legend must also this legend must also legend must also legend must also must also must also also also reproduce the markings.
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STINFO DESIGNATION
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LIST OF EQUIPMENT
AutoCAD SHX Text ITEM No.
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ITEM
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QTY.
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MANUFACTURE & MODEL NO. /CAPACITY
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REMARKS
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PRESSURE SET-PUMPS
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7.5 GPM @65 PSI.
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1 WORKING, 1 STAND-BY
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PRESSURE SET-HYDRO PNEUMATIC COMPRESSION TANK
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62 GALLONS.
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UV DISINFECTION UNIT
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11 GPM @ 94% UVT SENSOR PROBE WATER PURIFIER.
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WATER HEATERS
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40 GALLONS.
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H.W CIRCULATING PUMP
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7.5 GPM @65 PSI.
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PIPE MATERIAL
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SERVICE
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SIZE
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SPECIFICATION
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MATERIAL
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FRESH WATER
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ALL
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ASTM B88, TYPE K OR L
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COPPER (HARD DRAWN COPPER TUBING)
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FLEX CONNECTION
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ALL
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SAE J1942
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ASTM F1123 COMPLIANT
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VALVE MATERIAL
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SERVICE
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SIZE
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PRESS CLASS
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VALVE TYPE
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END CONN
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BODY MATERIAL
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TRIM MATERIAL
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FRESH WATER
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ALL
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GATE VALVE, CHECK VALVE, STOP CHECK VALVE, BALL VALVE
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THREADED/BRAZED
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BRONZE, ASTM B62 OR MSS SP-80
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BRONZE, ASTM B62
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FITTING MATERIAL
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SERVICE
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SIZE
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SPECIFICATION
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MATERIAL
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FRESH WATER
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SEAPRESS / PROFIPRESS FITTINGS (TO BE BASED ON VENDOR RECOMMENDATION)
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POTABLE WATER
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ALL
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BRAZED, ANSI B16.22
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COPPER, ASME SB88 TYPE K
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SYSTEM TEST PRESSURE
AutoCAD SHX Text DESIGN PRESSURE: -DISCHARGE PIPING: 71.5 PSI HYDROSTATIC TEST PRESSURE: -1.5X DESIGN PRESSURE: 107.25 PSI
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LEGEND
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POTABLE WATER
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POTABLE WATER COLD
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POTABLE WATER HOT
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RE-CIRCULATING HOT WATER
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SHEET
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DRAWING NO
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TITLE OF SHEET
AutoCAD SHX Text TAI-1267_DI-027-03_POTABLE WATER SYSTEM_REV 2_06-19-24.dwg
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ELECTRONIC FILE NAME:
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OF
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SUB SHEET NO
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PKG. NO.
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DESIGNED:
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TECH. REVIEW:
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DATE:
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POTABLE WATER SYSTEM MATERIAL LIST & EQUIPMENT LIST
AutoCAD SHX Text 027-03
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GRK
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ARD
AutoCAD SHX Text 06/19/24
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ISLE…
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