The file's text, extracted by GovTribe without its formatting.
USNS LEWIS AND CLARK
(T-AKE 1)
| AUXILIARY SYSTEMS |
| SOL.NO. N32205-20-R-4091 |
5/11/20
ITEM NO. 556 Category ‘A’ MSC/N756/LSC
ENCLOSURE 2: PHOTOS FOR GUIDANCE
1.0 ABSTRACT:
1.1 This work item describes the requirements for the replacement of Cargo Refrigeration and Brine system valves and piping.
2.0 REFERENCES/ENCLOSURE:
2.1 Referencse:
2.1.1 NAVSEA DWG 516-8194692, Cargo Refrigeration Secondary Coolant Circulation System Diagram.
2.1.2 NAVSEA DWG 516-7488756
2.2 Enclosure 1: Valve location, Description and Valve ID.
Enclosure 2: Photos for Guidance
3.0 ITEM LOCATION/DESCRIPTION:
3.1 Locations: See enclosures below
3.2 Item Description/Manufacturer’s Data.
3.2.1 Bill of Materials: (Contractor Furnished):
| Flange Socket Weld (1 ½”) Forged Steel/ASTM A-350 GR LF1 AND LF2 |
| 15 Each |
| 1 ½” Pipe/Carbon Steel/ASTM A333 GR1 AND 6/SCHEDULE 40 |
| 10 FT |
| Flange Socket Weld (2 inch) Forged Steel/ASTM A-350 GR LF1 AND LF2 |
| 36 Each |
| 2” Pipe/Carbon Steel/ASTM A333 GR1 AND 6/SCHEDULE 40 |
| 20 FT |
| Flange Socket Weld (1 inch)/Forged Steel/ASTM A-350 GR LF1 AND LF2 |
| 48 Each |
| Ball Valve (1 inch) Female Thread |
| 24 Each |
| 1” Pipe/Carbon Steel/ASTM A333 GR1 AND 6/SHEDULE 40 |
| 60 FT |
| Control Air Tubing and fittings Copper, .40” OD |
| 60 FT |
| ASTM F593 (Stainless Steel Stud) 6” X 5/8” |
| 152 Each |
| ASTM F594 (Stainless Steel Nut) 5/8” |
| 500 Each |
| ASTM F593 (Stainless Steel Bolt) 5” X 5/8” |
| 100 Each |
| ASTM F593 (Stainless Steel Bolt) 4 ½” X 5/8” |
| 100 Each |
| ASTM F593 (Stainless Steel Bolt) 2 ¼” X ½” |
| 192 Each |
| ASTM F594 (Stainless Steel Nut) ½” |
| 192 Each |
| Gaskets - GARLOCK 3000 or specified in Ref 2.1. |
| As Required |
| Insulation/Lagging Paste |
| As Required |
3.2.2 Quantities are considered estimates. The Contractor shall provide the exact quantities and additional material such as miscellaneous fittings, cable hangers, cable tags, etc, which are not included in the List of Materials, in order to install a fully functional system that meets the requirements of this specification.
4.0 GOVERNMENT-FURNISHED EQUIPMENT/MATERIAL/SERVICES:
4.1 Government Furnished Material (GFM):
| Description |
| Part Number |
| QUANTITY |
| ACRIS VALVE DN100 4” |
| ACRIS IW-31KF/S9 |
| 20 Each |
| ACRIS VALVE DN65 2 ½” |
| ACRIS IW-31KF/S9 |
| 24 Each |
| ACRIS VALVE DN50 2” |
| ACRIS IL-31KF/S9 |
| 12 Each |
| ACRIS VALVE DN50 2” |
| ACRIS IW-31KF/S9 |
| 25 Each |
| ACRIS VALVE DN40 1 ½” |
| ACRIS IW-31KF/S9 |
| 9 Each |
| 3-Way Valve, Flange DIN2633/DN40 |
| 81430018-74 York Refrigeration |
| 2 Each |
| 3-Way Valve, Flange DIN2633/DN50 |
| 81430018-73 York Refrigeration |
| 2 Each |
| 3-Way Mixing Valve Overhaul Kit |
| 040R401001 |
| 15 Each |
| Fail Open/Close Mounting Kit for 4” ACRIS VALVE |
| 1CA-SR105 |
| 4 Each |
| Fail Open/Close Mounting Kit for 2.5” ACRIS VALVE |
| CA-SR83 |
| 4 Each |
5.0 NOTES:
5.1 The Contractor and all subcontractors, regardless of tier must consult the General Technical Requirements (GTR) to determine applicability to this Work Item. In performance of this Work Item, the Contractor and all subcontractors regardless of tier shall comply with the requirements of all applicable GTR’s.
5.2 The Contractor and all subcontractors, regardless of tier, are advised to review other Work Items under this contract, to determine their effect on the work required under this work item.
5.3 THIS SHIP CONTAINS HIGH VOLTAGE (HV) ELECTRICAL SYSTEMS. OBEY ALL POSTED AND VERBAL INSTRUCTIONS REGARDING SAFETY AND EXCLUSION FROM HIGH VOLTAGE AREAS. AT NO TIME APPROACH, WORK ON, OR ENTER A HIGH VOLTAGE AREA WITHOUT PROPER AUTHORIZATION.
5.4 THE T-AKE CLASS ELECTRICAL COLOR CODING DOES NOT FOLLOW CONSISTENT COLOR SCHEME. THE SHIP IS KNOWN TO HAVE CURRENT CARRYING CONDUCTORS COLORED GREEN, BLUE, BLACK, AND WHITE. TASSUME ALL ELECTRICAL CABLES ARE ENERGIZED UNTIL TESTED AND PROVEN OTHERWISE. TEST ALL ELECRTICAL CABLES TO ENSURE THEY ARE DE-ENGERIZED PRIOR TO WORKING ON THE ITEM.
6.0 QUALITY ASSURANCE REQUIREMENTS: None Additional
7.0 STATEMENT OF WORK REQUIRED:
7.1 Tag-Out all required systems and equipment. Drain and dispose of any liquid in accordance with all federal, state, and local regulations.
7.2 This work will be coordinated in conjunction with the Brine System Flush.
7.3 After Brine system flush per WI 0552, Contractor shall start removing valves from each location listed in 3.1 and as marked by the Ships Force (see enclosure 1)
7.4 Prior to installing any valve, hydrostatically test to recommended pressure identified in reference 2.1.
7.5 Prior to removal, mark all valve operators with identification, position, and flow direction to ensure proper alignment upon reinstallation.
7.5.1 Remove pneumatic operators by first disconnecting air lines. Do not bend/stress air lines any more than needed to remove operator. Secure operators away from the valve location.
7.5.2 Remove electrical motor operators from the existing valves and secure in an out of the way location. Do not electrically disconnect the motor operators. Do not allow the motor operators to hang from their electrical cables. Protect motor operators from damage.
7.6 Replace valves identified in enclosure 1.
7.7 Overhaul valves identified in enclosure 1.
7.8 Replace piping as shown in enclosure 2.
7.9 Reinstall valve operators using marks made in paragraph 7.5 to ensure proper positioning/alignment.
7.10 Inspection/Testing:
7.10.1 After valve and piping replacement, perform an operational test of pneumatic/MOV valves in the brine system to ensure the operator is installed properly and the valve seats correctly.
7.10.2 Demonstrate that the valves are leak free in the presence of the MSCREP and ABS Surveyor.
7.10.3 Upon completion of successful leak test, contractor shall lag all effected piping and valves.
7.10.4 Stencil and or Mark all piping as found identifying the valves and their flow directions.
7.10.5 New Placards shall be provided if any lost through removal and installation of new valves.
7.11 Painting, Insulation:
7.11.1 Painting: Paint all new and disturbed surfaces to match surrounding surfaces.
7.11.2 Insulation: All Lagging shall be cut in such a way that installation of new lagging is matched and seamless. Replace or renew any disturbed insulation to like new condition.
8.0 GENERAL REQUIREMENTS: None Additional.
USNS LEWIS AND CLARK
(T-AKE 1)
| AUXILIARY SYSTEMS |
| SOL.NO. N32205-20-R-4091 |
5/11/20
ITEM NO. 556 Category ‘A’ MSC/N756/LSC
CARGO BRINE VALVE AND PIPING REPLACEMENT
556 - 1
MSC USE ONLY: VR20-036
| Size |
| Location |
| Description |
| Valve ID |
| 1.5” IPS DN40 |
| 4-58-01 |
| AC 4-62-01 Vestibule 3-way pneumatic (Overhaul) |
| RA-V-074 |
| 2” IPS DN50 |
| 4-58-01 |
| AC 4-65-1 3-way pneumatic (Overhaul) |
| RA-V-081 |
| 2” IPS DN50 |
| 4-58-01 |
| AC 4-65-3 3-way pneumatic (Overhaul) |
| RA-V-082 |
| 2” IPS DN50 |
| 4-58-01 |
| AC 4-65-2 3-way pneumatic (Overhaul |
| RA-V-090 |
| 2” IPS DN50 |
| 4-58-01 |
| AC 4-65-4 3-way pneumatic (Overhaul) |
| RA-V-091 |
| 1.5” IPS DN40 |
| 3-58-01 |
| AC 3-62-01 Vestibule 3-way pneumatic (Overhaul) |
| RA-V-103 |
| 2” IPS DN50 |
| 3-58-01 |
| AC 3-65-1 3-way pneumatic (Overhaul) |
| RA-V-110 |
| 2” IPS DN50 |
| 3-58-01 |
| AC 3-65-3 3-way pneumatic (Overhaul) |
| RA-V-113 |
| 2” IPS DN50 |
| 3-58-01 |
| AC 3-65-2 3-way pneumatic (Overhaul) |
| RA-V-119 |
| 2” IPS DN50 |
| 3-58-01 |
| AC 3-65-4 3-way pneumatic (Overhaul) |
| RA-V-122 |
| 1.5” IPS DN40 |
| 2-58-01 |
| AC 2-62-01 Vestibule 3-way pneumatic (Overhaul) |
| RA-V-134 |
| 2” IPS DN50 |
| 2-58-01 |
| AC 2-65-1 3-way pneumatic (Overhaul) |
| RA-V-140 |
| 2” IPS DN50 |
| 2-58-01 |
| AC 2-65-3 3-way pneumatic (Overhaul) |
| RA-V-143 |
| 2” IPS DN50 |
| 2-58-01 |
| AC 2-65-2 3-way pneumatic (Overhaul) |
| RA-V-149 |
| 2” IPS DN50 |
| 2-58-01 |
| AC 2-65-4 3-way pneumatic (Overhaul) |
| RA-V-152 |
| 1” IPS DN25 |
| 4-58-01 |
| Defrost supply to drip pan, AC 4-65-2 |
| RA-V-097 |
| 1” IPS DN25 |
| 4-58-01 |
| Defrost supply to drip pan, AC 4-65-4 |
| RA-V-098 |
| 1” IPS DN25 |
| 4-58-01 |
| Defrost supply to drip pan, AC 4-65-1 |
| RA-V-099 |
| 1” IPS DN25 |
| 4-58-01 |
| Defrost supply to drip pan, AC 4-65-3 |
| RA-V-100 |
| 1” IPS DN25 |
| 3-58-01 |
| Defrost supply to drip pan, AC 3-65-2 |
| RA-V-127 |
| 1” IPS DN25 |
| 3-58-01 |
| Defrost supply to drip pan, AC 3-65-4 |
| RA-V-128 |
| 1” IPS DN25 |
| 3-58-01 |
| Defrost supply to drip pan, AC 3-65-1 |
| RA-V-129 |
| 1” IPS DN25 |
| 3-58-01 |
| Defrost supply to drip pan, AC 3-65-3 |
| RA-V-130 |
| 1” IPS DN25 |
| 2-58-01 |
| Defrost supply to drip pan, AC 2-65-2 |
| RA-V-157 |
| 1” IPS DN25 |
| 2-58-01 |
| Defrost supply to drip pan, AC 2-65-4 |
| RA-V-158 |
| 1” IPS DN25 |
| 2-58-01 |
| Defrost supply to drip pan, AC 2-65-1 |
| RA-V-159 |
| 1” IPS DN25 |
| 2-58-01 |
| Defrost supply to drip pan, AC 2-65-3 |
| RA-V-160 |
| 4” IPS DN100 |
| 2-58-01 |
| Chill Main-Constant Pressure Overflow |
| RA-V-210 |
| 4” IPS DN100 |
| 2-58-01 |
| Freeze Main-Constant Pressure Overflow |
| RA-V-211 |
| 1.5" (DN 40)W |
| 2-58-01 |
| AC 2-62-01 CARGO HLD AIR COOLER SUPPLY VALVE |
| RA-V-132 |
| 1.5" (DN 40)W |
| 2-58-01 |
| AC 2-62-01 CARGO HLD AIR COOLER RETURN VALVE |
| RA-V-133 |
| 2.5" (DN 65) |
| 2-58-01 |
| BRINE CHILL SUPPLY VLV AC 2-62-01 VEST (FO) |
| RA-V-135 |
| 2.5" (DN 65) |
| 2-58-01 |
| BRINE DEFROST SUPPLY VLV AC 2-62-01 VEST (FC) |
| RA-V-136 |
| 2.5" (DN 65) |
| 2-58-01 |
| BRINE CHILL RETURN VLV AC 2-62-01 VEST (FO) |
| RA-V-137 |
| 2.5" (DN 65) |
| 2-58-01 |
| BRINE DEFROST RETURN VLV AC 2-62-01 VEST (FC) |
| RA-V-138 |
| 2" (DN 50)L |
| 2-58-02 |
| AC 2-65-1 CARGO HLD AIR COOLER SUPPLY VALVE |
| RA-V-139 |
| 2" (DN 50)L |
| 2-58-02 |
| AC 2-65-1 CARGO HLD AIR COOLER RETURN VALVE |
| RA-V-141 |
| 2" (DN 50)W |
| 2-58-02 |
| AC 2-65-3 CARGO HLD AIR COOLER SUPPLY VALVE |
| RA-V-142 |
| 2" (DN 50)W |
| 2-58-02 |
| AC 2-65-3 CARGO HLD AIR COOLER RETURN VALVE |
| RA-V-144 |
| 2" (DN 50)W |
| 2-58-02 |
| AC 2-65-2 CARGO HLD AIR COOLER SUPPLY VALVE |
| RA-V-148 |
| 2" (DN 50)W |
| 2-58-02 |
| AC 2-65-2 CARGO HLD AIR COOLER RETURN VALVE |
| RA-V-150 |
| 2" (DN 50)L |
| 2-58-02 |
| AC 2-65-4 CARGO HLD AIR COOLER SUPPLY VALVE |
| RA-V-151/112 |
| 2" (DN 50)L |
| 2-58-02 |
| AC 2-65-4 CARGO HLD AIR COOLER RETURN |
| RA-V-153 |
| 4" (DN 100) |
| 2-58-02 |
| BRINE FREEZE RETURN VLV 2ND DK STBD (FO) |
| RA-V-145 |
| 4" (DN 100)W |
| 2-58-02 |
| BRINE CHILL RETURN VLV 2ND DK STBD (FC) |
| RA-V-146 |
| 4" (DN 100) |
| 2-58-02 |
| BRINE DEFROST RETURN VLV 2ND DK STBD (FC) |
| RA-V-147 |
| 4" (DN 100) |
| 2-58-02 |
| BRINE FREEZE SUPPLY VLV 2ND DK PORT (FO) |
| RA-V-154 |
| 4" (DN 100)W |
| 2-58-02 |
| BRINE CHILL SUPPLY VLV 2ND DK PORT (FC) |
| RA-V-155 |
| 4" (DN 100) |
| 2-58-02 |
| BRINE DEFROST SUPPLY VLV 2ND DK PORT (FC) |
| RA-V-156 |
| 1.5" (DN 40)W |
| 3-58-01 |
| AC 3-62-01 CARGO HLD AIR COOLER SUPPLY VALVE |
| RA-V-102 |
| 1.5" (DN 40)W |
| 3-58-01 |
| AC 3-62-01 CARGO HLD AIR COOLER RETURN VALVE |
| RA-V-104 |
| 2.5" (DN 65) |
| 3-58-01 |
| BRINE DEFROST RETURN VLV AC 3-62-01 VEST (FC) |
| RA-V-105 |
| 2.5" (DN 65) |
| 3-58-01 |
| BRINE CHILL RETURN VLV AC 3-62-01 VEST (FO) |
| RA-V-106 |
| 2.5" (DN 65) |
| 3-58-01 |
| BRINE DEFROST SUPPLY VLV AC 3-62-01 VEST (FC) |
| RA-V-107 |
| 2.5" (DN 65) |
| 3-58-01 |
| BRINE CHILL SUPPLY VLV AC 3-62-01 VEST (FO) |
| RA-V-108 |
| 2" (DN 50)L |
| 3-58-02 |
| AC 3-65-1 CARGO HLD AIR COOLER SUPPLY VALVE |
| RA-V-109 |
| 2" (DN 50)L |
| 3-58-02 |
| AC 3-65-1 CARGO HLD AIR COOLER RETURN VALVE |
| RA-V-111 |
| 2" (DN 50)W |
| 3-58-02 |
| AC 3-65-3 CARGO HLD AIR COOLER SUPPLY VALVE |
| RA-V-112 |
| 2" (DN 50)W |
| 3-58-02 |
| AC 3-65-3 CARGO HLD AIR COOLER RETURN VALVE |
| RA-V-114 |
| 2" (DN 50)W |
| 3-58-02 |
| AC 3-65-2 CARGO HLD AIR COOLER SUPPLY VALVE |
| RA-V-118 |
| 2" (DN 50)W |
| 3-58-02 |
| AC 3-65-2 CARGO HLD AIR COOLER RETURN VALVE |
| RA-V-120 |
| 2" (DN 50)L |
| 3-58-02 |
| AC 3-65-4 CARGO HLD AIR COOLER 3SUPPLY VALVE |
| RA-V-121 |
| 2" (DN 50)L |
| 3-58-02 |
| AC 3-65-4 CARGO HLD AIR COOLER RETURN VALVE |
| RA-V-123 |
| 4" (DN 100) |
| 3-58-02 |
| BRINE FREEZE RETURN VLV 3RD DK STBD (FO) |
| RA-V-115 |
| 4" (DN 100) |
| 3-58-02 |
| BRINE CHILL RETURN VLV 3RD DK STBD (FC) |
| RA-V-116 |
| 4" (DN 100) |
| 3-58-02 |
| BRINE DEFROST RETURN VLV 3RD DK STBD (FC) |
| RA-V-117 |
| 4" (DN 100) |
| 3-58-02 |
| BRINE FREEZE SUPPLY VLV 3RD DK PORT (FO) |
| RA-V-124 |
| 4" (DN 100) |
| 3-58-02 |
| BRINE CHILL SUPPLY VLV 3RD DK PORT (FC) |
| RA-V-125 |
| 4" (DN 100) |
| 3-58-02 |
| BRINE DEFROST SUPPLY VLV 3RD DK PORT (FC) |
| RA-V-126 |
| 1.5" (DN 40)W |
| 4-58-01 |
| AC 4-62-01 CARGO HLD AIR COOLER SUPPLY VALVE |
| RA-V-072 |
| 1.5" (DN 40)W |
| 4-58-01 |
| AC 4-62-01 CARGO HLD AIR COOLER RETURN VALVE |
| RA-V-073 |
| 2.5" (DN 65) |
| 4-58-01 |
| BRINE CHILL SUPPLY VLV AC 4-62-01 VEST (FO) |
| RA-V-075 |
| 2.5" (DN 65) |
| 4-58-01 |
| BRINE DEFROST SUPPLY VLV AC 4-62-01 VEST (FC) |
| RA-V-076 |
| 2.5" (DN 65) |
| 4-58-01 |
| BRINE DEFROST RETURN VLV AC 4-62-01 VEST (FC) |
| RA-V-077 |
| 2.5" (DN 65) |
| 4-58-01 |
| BRINE CHILL RETURN VLV AC 4-62-01 VEST (FO) |
| RA-V-078 |
| 2" (DN 50)L |
| 4-58-02 |
| AC 4-65-1 CARGO HLD AIR COOLER SUPPLY VALVE |
| RA-V-079 |
| 2" (DN 50)L |
| 4-58-02 |
| AC 4-65-1 CARGO HLD AIR COOLER RETURN VALVE |
| RA-V-080 |
| 2" (DN 50)W |
| 4-58-02 |
| AC 4-65-3 CARGO HLD AIR COOLER SUPPLY VALVE |
| RA-V-083 |
| 2" (DN 50)W |
| 4-58-02 |
| AC 4-65-3 CARGO HLD AIR COOLER RETURN VALVE |
| RA-V-084 |
| 2" (DN 50)W |
| 4-58-02 |
| AC 4-65-2 CARGO HLD AIR COOLER SUPPLY VALVE |
| RA-V-088 |
| 2" (DN 50)W |
| 4-58-02 |
| AC 4-65-2 CARGO HLD AIR COOLER RETURN VALVE |
| RA-V-089 |
| 2" (DN 50)L |
| 4-58-02 |
| AC 4-65-4 CARGO HLD AIR COOLER SUPPLY VALVE |
| RA-V-092 |
| 2" (DN 50)L |
| 4-58-02 |
| AC 4-65-4 CARGO HLD AIR COOLER RETURN VALVE |
| RA-V-093 |
| 4" (DN 100) |
| 4-58-02 |
| BRINE FREEZE RETURN VLV 4TH DK STBD (FO) |
| RA-V-085 |
| 4" (DN 100) |
| 4-58-02 |
| BRINE CHILL RETURN VLV 4TH DK STBD (FC) |
| RA-V-086 |
| 4" (DN 100) |
| 4-58-02 |
| BRINE DEFROST RETURN VLV 4TH DK STBD (FC) |
| RA-V-087 |
| 4" (DN 100) |
| 4-58-02 |
| BRINE FREEZE SUPPLY VLV 4TH DK PORT (FO) |
| RA-V-094 |
| 4" (DN 100) |
| 4-58-02 |
| BRINE CHILL SUPPLY VLV 4TH DK PORT (FC) |
| RA-V-095 |
| 4" (DN 100) |
| 4-58-02 |
| BRINE DEFROST SUPPLY VLV 4TH DK PORT (FC) |
| RA-V-096 |
| 2" (DN 50) |
| 4-58-1 |
| BRINE FREEZE RETURN VLV PRE-STAGE 4 (FO) |
| RA-V-169 |
| 2" (DN 50) |
| 4-58-1 |
| BRINE CHILL RETURN VLV PRE-STAGE 4 (FC) |
| RA-V-170 |
| 2" (DN 50)W |
| 4-58-1 |
| BRINE DEFROST RETURN VLV PRE-STAGE 4 (FC) |
| RA-V-171 |
| 2" (DN 50) |
| 4-58-1 |
| BRINE FREEZE RETURN VLV PRE-STAGE 3 (FO) |
| RA-V-179 |
| 2" (DN 50) |
| 4-58-1 |
| BRINE CHILL RETURN VLV PRE-STAGE 3 (FC) |
| RA-V-180 |
| 2" (DN 50) |
| 4-58-1 |
| BRINE DEFROST RETURN VLV PRE-STAGE 3 (FC) |
| RA-V-181 |
| 2" (DN 50) |
| 4-58-1 |
| BRINE CHILL RETURN VLV CAT 8 STOREROOM (FO) |
| RA-V-207 |
| 2" (DN 50) |
| 4-58-1 |
| BRINE DEFROST RETURN VLV CAT 8 STOREROOM (FC) |
| RA-V-208 |
| 2.5" (DN 65) |
| 4-58-1 |
| BRINE FREEZE RETURN VLV PRE-STAGE 2 (FO) |
| RA-V-189 |
| 2.5" (DN 65) |
| 4-58-1 |
| BRINE CHILL RETURN VLV PRE-STAGE 2 (FC) |
| RA-V-190 |
| 2.5" (DN 65) |
| 4-58-1 |
| BRINE DEFROST RETURN VLV PRE-STAGE 2 (FC) |
| RA-V-191 |
| 2.5" (DN 65) |
| 4-58-1 |
| BRINE FREEZE RETURN VLV PRE-STAGE 1 (FO) |
| RA-V-199 |
| 2.5" (DN 65) |
| 4-58-1 |
| BRINE CHILL RETURN VLV PRE-STAGE 1 (FC) |
| RA-V-200 |
| 2.5" (DN 65) |
| 4-58-1 |
| BRINE DEFROST RETURN VLV PRE-STAGE 1 (FC) |
| RA-V-201 |
| 2" (DN 50)W |
| 4-58-2 |
| BRINE FREEZE SUPPLY VLV PRE-STAGE 4 (FO) |
| RA-V-162 |
| 2" (DN 50) |
| 4-58-2 |
| BRINE CHILL SUPPLY VLV PRE-STAGE 4 (FC) |
| RA-V-163 |
| 2" (DN 50) |
| 4-58-2 |
| BRINE DEFROST SUPPLY VLV PRE-STAGE 4 (FC) |
| RA-V-164 |
| 2" (DN 50) |
| 4-58-2 |
| BRINE FREEZE SUPPLY VLV PRE-STAGE 3 (FO) |
| RA-V-172 |
| 2" (DN 50) |
| 4-58-2 |
| BRINE CHILL SUPPLY VLV PRE-STAGE 3 (FC) |
| RA-V-173 |
| 2" (DN 50) |
| 4-58-2 |
| BRINE DEFROST SUPPLY VLV PRE-STAGE 3 (FC) |
| RA-V-174 |
| 2" (DN 50) |
| 4-58-2 |
| BRINE CHILL SUPPLY VLV CAT 8 STOREROOM (FO) |
| RA-V-202 |
| 2" (DN 50) |
| 4-58-2 |
| BRINE DEFROST SUPPLY VLV CAT 8 STOREROOM (FC) |
| RA-V-203 |
| 2.5" (DN 65) |
| 4-58-2 |
| BRINE FREEZE SUPPLY VLV PRE-STAGE 2 (FO) |
| RA-V-182 |
| 2.5" (DN 65) |
| 4-58-2 |
| BRINE CHILL SUPPLY VLV PRE-STAGE 2 (FC) |
| RA-V-183 |
| 2.5" (DN 65) |
| 4-58-2 |
| BRINE DEFROST SUPPLY VLV PRE-STAGE 2 (FC) |
| RA-V-184 |
| 2.5" (DN 65) |
| 4-58-2 |
| BRINE FREEZE SUPPLY VLV PRE-STAGE 1 (FO) |
| RA-V-192 |
| 2.5" (DN 65) |
| 4-58-2 |
| BRINE CHILL SUPPLY VLV PRE-STAGE 1 (FC) |
| RA-V-193 |
| 2.5" (DN 65) |
| 4-58-2 |
| BRINE DEFROST SUPPLY VLV PRE-STAGE 1 (FC) |
| RA-V-194 |
USNS LEWIS AND CLARK
(T-AKE 1)
| AUXILIARY SYSTEMS |
| SOL.NO. N32205-20-R-4091 |
5/11/20
ITEM NO. 556 Category ‘A’ MSC/N756/LSC
ENCLOSURE VALVE LOCATION, DESCRIPTION AND VALVE ID
556 - 11
MSC USE ONLY: VR20-036
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