The file's text, extracted by GovTribe without its formatting.
ABSTRACT
The work item describes the requirements to examine, service and test the ships sea chests, sea valves and their attachment to the hull during the Special Survey.
REFERENCES/ENCLOSURES
References NAVSEA Drawing No. 500-6361307, List of Shell Penetrations NAVSEA Drawing No. 163-7345805, High Seawater Suction Intake Sea Chest NAVSEA Drawing No. 256-7282979, Central Seawater Suction Sea Chest Piping Installation ABS Rules for Survey After Construction, Part 7, Chapter 4, Section 1, Drydock Surveys Enclosure USNS ARCTIC (T-AOE 8) Sea Valve List
ITEM LOCATION/DESCRIPTION
Location See Enclosure 2.2.1 Quantity See Enclosure 2.2.1
1.1 Item Description/Manufacturer’s Data
See Enclosure 2.2.1 GOVERNMENT FURNISHED EQUIPMENT/MATERIAL/SERVICE: None
NOTES
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 must comply with the requirements of all applicable GTRs including but not limited to GTRs 1 through 7, 22, 23, 24, 28, and 29.
The contractor and all subcontractors regardless of tier are advised to review other work items under this contract, including but not limited to Work Items 023, 901 and XXX to determine their effect on the work required under this work item. Many of the definitions relating to performance of this work item are found in Work Item 001.
QUALITY ASSURANCE REQUIREMENTS: None additional
2.0 STATEMENT OF WORK REQIRED
. Coordinate with ship’s force to have associated equipment locked and/or tagged out per ship’s lock out/tag out policy. When the maintenance is complete, coordinate with ship’s force to have associated equipment unlocked and/or tagged in per ship’s lock out/tag out policy.
Examine, service and test the vessels sea chests, sea connections, sea suction and overboard valves and their attachments to the sea chest or hull using ABS, USCG, IMO and manufacturer requirements using References 2.1.1 through 2.1.4 and Enclosure 2.2.1 as guidance.
2.1.2 Temporarily open the sea chest suction grates and provide staging for inspection. Temporarily remove deck plating in way of sea valves and hull attachments to facilitate their inspection. Temporarily rope off the areas to prevent accidental injury. Restore upon completion of all repairs.
2.1.3 In the presence of ABS, externally examine all sea chests, sea valves and their attachment to sea chests, including expansion pieces in sea water cooling and circulating systems. Internally exam all sea chests, sea connections and spool pieces.
Shell fastenings securing the various valves, and associated parts such as pads, nipples, spuds, spool pieces, studs and flanges are to be hammer tested and examined in the presence of ABS.
Temporarily open the main sea water strainers and remove their strainer baskets/plates. Thoroughly clean and inspect the strainers and their components.
Inspect all associated valve actuators and reach rods. Exercise them, both locally and remotely. Grease all joints and gear boxes. Replace all missing or deteriorated pins. For bidding purposes assume XX pins will require renewal.
Accomplish the following maintenance to the ship’s sea suction and overboard valves shown in References 2.1.1 through 2.1.4 and Enclosure 2.2.1 as guidance using ABS, IMO and manufacturer requirements as guidance:
NOTE: VESSELS 10 YEARS OF AGE OR OLDER ARE TO HAVE THEIR VALVES REMOVED FROM THE VESSEL TO THE SHOP FOR REPAIR, INSPECTION, AND TESTING.
2.1.4 Temporarily remove valves from the vessel to the shop for repair, inspection and testing. Tag and match mark each sea valve to its original location.
2.1.5 Where sea valves have been removed, temporarily install bolted hard blanks on all openings through the sea chests and any open piping systems. Contractor is responsible for any flooding or contamination of interior areas or systems resulting from contractor failure to install blanks. Any/all damages resulting shall be addressed, repaired, and/or corrected, at contractor’s expense.
2.1.6 Temporarily remove motor operators and actuators from the valves. Protect and secure them in an out of the way location. Do not electrically disconnect the motor operators and actuators. Do not allow the motor operators and actuators to hang from their electrical cables and ensure they are protected from damage.
2.1.7 In lieu of overhaul, replace all 2-½ inch or smaller valves with new equivalent valves, new gaskets and stainless steel fasteners.
Disassemble the valves, bonnet, packing gland, and internals. Matchmark and clean all parts. Layout all parts and components for inspection by the OMT REP and ABS Surveyor.
Retain hardware and fasteners for re-use. Damaged or missing hardware or fasteners shall be renewed. For bidding purposes assume that 10% of flange fasteners will require replacement.
Chase and tap all threaded areas. Dress and true gasket mating surfaces. Clean and prepare the valve body interior for painting.
Straighten valve stems to within 0.002 inch total indicator run-out. Polish stems to a 32 finish (RMS). Remove any raised edges and foreign matter.
Machine, grind and lap valve seats and discs. Spot in the gate or disc to its seat obtaining a 360 degree contact. Verify contact using the bluing method in the presence of the OMT REP and the ABS Surveyor.
For gate valves, the transfer line shall be of uniform width within the center of disc seating surface;
For globe valves, transfer line shall be of uniform width covering one third of the seating surface within the center fifty percent of disc seating surface and at the bottom edge of the conical seat;
For plug and ball valves, vertical misalignment of parts with the plug or ball fully seated is not to not exceed 1/16 inch;
For butterfly valves, provide and renew bushings, O-rings, valve boot (butyl seat), washers, pins, fasteners, packing and seals.
2.1.8 For valves with steel bodies, coat valve body interiors with two (2) coats of Apexior No. 3.
2.1.9 Replace all bonnet gaskets, flange gaskets and valve stem packing with new material.
2.1.10 All fasteners shall be coated with "Anti-Seize" compound prior to installation.
2.1.11 Upon satisfactory inspection of all valve components and seat contact checks by the OMT REP and ABS Surveyor reassemble the valves leaving them in a ready for service condition.
2.2 Coordinate and conduct tests of the sea chests, sea connections, sea suction and overboard valves and their attachments listed in Enclosure 2.2.1 in the presence of the OMT REP and ABS Surveyor:
2.2.1 For valves repaired in the shop, conduct:
a. Liquid penetrant inspections of the seats, disc, and body inlay areas for cracks.
b. Hydrostatic tests on each valve to a minimum pressure of 72.5 psi (5 bar, 5.1 kgf/cm2). Test shall be applied to each side of valve seat and disc. Demonstrate that the valves are leak free in the presence of the OMT REP and ABS Surveyor and USCG inspector. Hydrostatic pressure test shall be performed and demonstrated in direction from sea.
c. After successful testing, convey valves back to ship and install using new gaskets and hardware.
2.2.2 With ship’s force assistance, remove tags and operationally test all motor operated valves (MOV) and reach rod operated valves to ensure they are installed and function correctly.
2.2.3 Visually examine the sea chests, sea connections and sea valves during undocking of ship. No leakage is allowed at valve stems or disturbed joints.
2.2.4 Operationally test all the sea chests, sea connections and sea valves during undocking of ship to the satisfaction of OMT REP and Chief Engineer. Verify they operate correctly and are leak free.
2.3 Reports
2.3.1 When examination, servicing and testing reveal any deficiency a condition report is to be submitted to the OMT REP with recommended repair and parts required. Submit one (1) electronic copy in Portable Document Format (PDF).
2.3.2 Submit one (1) copy of the sea valve hydrostatic test results in Portable Document Format (PDF) to the OMT REP and one (1) electronic copy in Portable Document Format (PDF) to the ABS Surveyor.
2.4 Painting/Lagging
2.4.1 Prepare, prime, paint and restore all new, soiled, and disturbed surfaces to match surrounding surfaces.
2.4.2 Restore all disturbed lagging.
2.5 Manufacturer’s Representative: None
2.6 Preparation of Drawings: None additional
3.0 GENERAL REQUIREMENTS: None additional
USS MOUNT WHITNEY
(LCC 20)
| DRYDOCKING and UNDOCKING | | RFP. NO. N32205-XX-R-XXXX |
| 10 April 2019 | |
| ITEM NO. 956 | Category “A” | MSC/N754/CSI |
OVERHAULING SEA VALVES (5YR)
USNS ARCTIC
(T-AOE 8)
DRYDOCKING AND UNDOCKING RFP. NO. N32205-21-R-4207
13 May 2021 ITEM NO. 956 Category “A” MSC/N756/CCSI
OVERHAULING SEA VALVES (5 YR)
956-6
956-21
ENCLOSURE 2.2.1 – USNS ARCTIC (T-AOE 8) SEA VALVE LIST
| # |
| NAME |
| TYPE |
| SPACE |
| LOCATION/DESCRIPTION |
| 1 |
| SL-V-3- 153-3 stbd |
| 5" Scupper Vlv |
| Stairwell 3-150-1-T |
| Stairwell (3-150-1-T) Stbd Overhead |
| 2 |
| SV-3-152-2 port |
| 5" Scupper Vlv |
| 3-130-4-A berth/ chair |
| Berth/Chair Strm (3-150-4) Ovrhd "Soil Drain OB" |
| 3 |
| WD-V-2-61-1ovrdis stbd |
| 2" Scupper Vlv |
| 2-30-0-A SC str #1 |
| Store Room #1 (2-35-0) FWD Stbd Side |
| 4 |
| WD-V-1-176-ovr dish port |
| 4" Scupper Vlv |
| 1-164-2-KK |
Cargo. Str Cargo Store Room #4
| 5 |
| SL-V-1-145-1ovr disch stbd |
| 3" Scupper Vlv |
| 1-137-1-0 CG locker |
| Cleaning Gear Locker (1-137-1) Stbd |
| 6 |
| WD-V-2-173-1ovrdis stbd stbd |
| 4" Scupper Vlv |
| 2-163-1-T Liv. Com. |
| Bosun Mate Lounge (2-163-1-T) Stbd Overhead "Waste Drain Overboard" |
| 7 |
| WD-V-1-180-2ovr disch port |
| 4" Scupper Vlv |
| 1-164-2-KK |
Cargo str.
Cargo Store Room #4 (1-164-2) "Decontn Sta Drn Ovbd Disch Remote Opr"
| 8 |
| SL- V-1-186-2ovr disch port |
| 3" Scupper Vlv |
| 1-164-2-KK |
Cargo str.
Cargo Store Room #4 (1-164-2) "Decontn Sta Drn Ovbd Disch Remote Opr"
| 9 |
| ACSW-V-1B seachest suct stbd |
| 10" Gate Vlv |
| 6-132-0-E Aux. |
Pump rm AMR Pump Room (6-132-0) Stbd Fwd Beside Fire Pum8
| 10 |
| GSW-V-1Suction Port |
| 8" Gate Vlv |
| 6-132-0-E Aux P/R |
| AMR Pump Room (6-132-0) Aft Port Beside Above Sea Chest Dosing Unit |
| 11 |
| ACSW-V-1A Suction Port |
| 10" Gate Vlv |
| 6-132-0-E Aux P/R |
| AMR Pump Room (6-132-0) Port Fwd Under Surveilance Camera |
| 12 |
| ACSW-V- 12 ovr disch stbd |
| 8" Gate Vlv |
| 3-105-0-E AMR |
| AMR (3-105-0) Stbd Fwd Beside Halon Bottles |
| 13 |
| GSW-V-4 OD Port |
| 8" Gate Vlv |
| 3-105-0-E AMR |
| AMR Port Aft Outboard of Jacket Water Cooler |
ENCLOSURE 2.2.1 – USNS ARCTIC (T-AOE 8) SEA VALVE LIST
| # |
| NAME |
| TYPE |
| SPACE |
| LOCATION/DESCRIPTION |
| 14 |
| ASW-V-7 OD Port |
| 6" x 8" Relief Vlv |
| 3-105-0-E AMR |
| AMR Port Aft Outboard of AC #2 CW Pump #2 Controller |
| 15 |
| ASW-V-10A ovr disch stbd |
| 6" x 8"Relief Vlv |
| 3-105-0-E AMR |
| AMR Stbd Aft Outboard of CHW Expansion Tank |
| 16 |
| CHT- V -3-176-5 ovr disch stbd |
| 5" Scupper Vlv |
| 3-161-1-0 #1 CHT |
| FWD CHT Pump Room (3-161-1) Stbd Aft Outboard of CHT Tank |
| 17 |
| CHT-V_3-179-1 ovr disch stbd |
| 6" Scupper Vlv |
| 3-161-1-0 #1 CHT |
| FWD CHT Pump Room (3-161-1) Stbd Aft Outboard of CHT Tank |
| 18 |
| TV-V-1-0-1 ovr disch stbd |
| 6" swing chk |
| 1-12-0-A #1 bosn str |
| Tool Issue Room (1-12-0) Stbd FWD Overhead |
| 19 |
| ACSW-V-42A blodwn Port |
| 1" Gate Vlv |
| 6-132-0 |
| Seachest Blowout AMR Pump Room Port FWD Under |
| 20 |
| WD-V-1-144-1 ovr disch stbd |
| 2" Scupper Vlv |
| 1-137-1-0 CG locker |
| Cleaning Gear Locker (1-137-1) Stbd |
| 21 |
| WD-V-101 OD Stbd |
| 2" Scupper Vlv |
| 3-105-0-E |
ax mch rm AMR (3-105-0) Stbd Aft Behind AC CHW Pump 1 "Scupper Ovbd"
| 22 |
| CMWD-V-1 ovrd disch port |
| 2" Scupper Vlv |
| 3-105 0-E |
ax mch rm AMR (3-105-0) Port Aft Behind AC CHW Pump 2 Controller "CMWD DR OVBD"
| 23 |
| WD-V-3-166-1 ovr disch stbd |
| 2" Scupper Vlv |
| 3-161-1-0 #1 CHT |
| FWD CHT Pump Room (3-161-1) Stbd Fwd Behind CHT Tank |
| 24 |
| WD-V-3-160-2 ovr disch port |
| 2" Scupper Vlv |
| 3-143-4-A berth/ chr |
| Berth/Chair Locker (3-150-4) Overhead |
| 25 |
| FM-V-159 ovr dish stbd |
| 2-1/2" Gate Vlv |
| 6-132-0-E |
ax pmp rm AMR Pump Room (6-132-0) Stbd Aft Beside Flame Locker
| 26 |
| FM-V-1 suction stbd |
| 10" Gate Vlv |
| 6-132-0-E ax pmp rm |
| AMR Pump Room (6-132-0) Stbd Fwd Beside Fire Pump #1 |
ENCLOSURE 2.2.1 – USNS ARCTIC (T-AOE 8) SEA VALVE LIST
| # |
| NAME |
| TYPE |
| SPACE |
| LOCATION/DESCRIPTION |
| 27 |
| SD-V-3-178-1 ovr disch stbd |
| 2" Gate Vlv |
| 3-161-1-0 #1 cht |
| 28 |
| SD-V-14OD Stbd |
| 5" Scupper Vlv |
| 3-105-0-E |
ax mch rm AMR (3-105-) Stbd Aft Outboard of AC CHW Pump #1
| 29 |
| MD-V-10 OD Stbd |
| 10" Gate Vlv |
| 3-105-0-E ax mch rm |
| AMR (3-105-) Stbd Aft Behind CHW Exp Tank andFiremain |
| 30 |
| SD-V-3-31-1 ovr disch port |
| 2" Gate Vlv |
| 1-12-0-A #1 |
bosn str Tool Issue Room (1-12-0) on 3rd Deck of Chain LockerTrunk Access
| 31 |
| SD-V-8 overboard disch port |
| 4" Gate Vlv |
| 3-105-0-E |
ax mch rm AMR (3-105-0) Port Aft Behind AC CHW Pump 2 Controller Educt OVBD Disch
| 32 |
| GSW-V-59A vent port |
| 2" Gate Vlv |
| 6-132-0-E aux p/r |
| AMR Pump Room Port Aft "Seachest Vent" OutbaordSeachest Dosing Unit |
| 33 |
| GSW-V-60-A blowout port |
| 1-1/4" Gate Vlv |
| 6-132-0-E AUX P/R |
| AMR Pump Room Port Aft "Seachest Vent" AboveSeachest Dosing Unit |
| 34 |
| FM-V-24 seachest vent st |
| 2" Gate Vlv |
| 6-132-0-E aux p/r |
| AMR Pump Room Port Fwd Under Surv Camera |
| 35 |
| DI-V-1 draft sensor port |
| 2" Gate Vlv |
| 6-132-0-E aux p/r |
| AMR Pump Room (6-132-0) Port FWD Under Camera "Inst RootFwd Draft Ind" |
| 36 |
| FM-V-24 seachest vent stbd |
| 2" Gate Vlv |
| 6-132-0-E aux p/r |
| AMR Pump Room Stbd FWD Outboard of Fire Pump Cont #1 |
| 37 |
| WD-V-2-59-2 ovrbrd dish port |
| 2" Scupper Vlv |
| 2-35-0-A 1SD str rm |
| Store Room #1 (2-35-0) Port FWD "Waste DrainOverboard" |
| 38 |
| FM-V-150 blowdown stbd |
| 1" Gate Vlv |
| 6-132-0-E aux p/r |
| Fire Pump Blowout AMR Pump Room Stbd FWD Outboard ofFire Pump Cont #1 |
| 39 |
| Relief Valve 48 psi |
| 2-1/2" x 2-1/2" |
| 3-105-0 |
| AMR 2nd Deck Stbd Aft Behind SSDG 2 Exhaust Piping |
ENCLOSURE 2.2.1 – USNS ARCTIC (T-AOE 8) SEA VALVE LIST
| # |
| NAME |
| TYPE |
| SPACE |
| LOCATION/DESCRIPTION |
| 40 |
| TV-V-6-149-1 sdg tube stbd |
| 1-1/2" Gate Vlv |
| 7-145-1-0 xdcr trnk |
| AMR Pump Room Stbd Aft Below Deck Plate at Base of Entry Ladder |
| 41 |
| WD-V-3-158-1 stbd |
| 6" Scupper Vlv |
| Stairwell (3-150-1-T) |
| Stbd Overhead |
| 42 |
| WD-V-99 |
| 2" Scupper Vlv |
| 3-105-0-E LL AMR |
| AMR (3-105-0) Port AFT Behind AC CHW |
Pump 2 Cont "CPS Fan Room"
| 43 |
| MD-V-8 |
| 10" Gate Vlv |
| 6-132-0-E |
| AMR Pump Room Stbd Aft from Locker Eductor Discharge Overboard |
| 44 |
| WD-V-3-157-2 port |
| 6" Scupper Vlv |
| 3-130-4-A |
berth/chair Berth/Chair Locker (3-150-4) Port Overhead
| 45 |
| Soil-V-2-173-1 |
| 4" Scupper Vlv |
| 2-163-1-T Liv. Com. |
| Soil Drain OVBD Bosn Mate Lounge Stbd |
| 46 |
| ACSW-V-41B |
| 2" Gate Vlv |
| 6-132-0-E |
| AMR Pump Room FWD Outboard of Fire Pump Controller 1 |
| 47 |
| SD-F-1-149-2 |
| 2" Scupper Vlv |
| FWD CHT |
| FW CHT (3-161-1) Stbd Fwd Outboard of CHT Tank |
| 48 |
| SD-F-1-149-2 |
| 2" Scupper Vlv |
| port main deck |
| Oil Spill Locker 1-140-2 "Air Lock WD CO" |
| 49 |
| WD-V-61 port |
| 2" Scupper Vlv |
| 3-105-0-E UL AMR |
| AMR Port Aft Behind AC CHW Pump 2 Controller "Drip Pan Drain" |
| 50 |
| ACSW-V-70 stbd |
| 3" Gate Vlv |
| 6-132-0 |
| AMR P.R. (6-132-0) Port Fwd "Pumps Recirc Ovbd" Outboard AC SW #2 Pump |
| 51 |
| WD-V-3-152-3 |
| 1-1/2" 3-way |
| 6-132-0-E Aux p/r |
| Stairwell (3-150-1-T) Overhead in the Corner Ovbd CHT Diverter |
ENCLOSURE 2.2.1 – USNS ARCTIC (T-AOE 8) SEA VALVE LIST
| # |
| NAME |
| TYPE |
| SPACE |
| LOCATION/DESCRIPTION |
| 52 |
| ACSW-V-42B port |
| 2" Gate Vlv |
| 6-132-0-E |
| AMR Pump Room Outboard of Fire PumpController #1 |
| 53 |
| WD-V-1-172-1 ovr disch stbd |
| 2" Scupper Vlv |
| 1-150-3-A |
equp str 1 DC Strm 1 Ouboard of Entry Door
| 54 |
| CHEM-V-1-175-1 |
| 1-1/2" Ball Vlv |
| 1-150-3-A |
| DC Strm 1 OB behind lower shelf |
| 55 |
| WD-V-1-157-1 |
| 2" Scupper Vlv |
| 1-150-3-A |
| DC Strm 1 Stbd Fwd Ouboard Behind Lower |
| 56 |
| FM-V-1-351-3 ovr disch stbd |
| 2" Scupper Vlv |
| Hyd Shop |
| Behind Ultrasonic Cleaner "Discharge CO Hyd Test" |
| 57 |
| WD-V-1-261-1 ovr disch stbd |
| 2" 3-way Vlv |
| 7-265-1-JJ JP-5 tk |
| Located in Electrical Equipment Room #2 Overboard Scupper Vlv |
| 58 |
| WD-V-2_265-2 ovr disch port |
| 2" 3-Way Vlv |
| 7-205-2-JJ JP-5 tk |
| Hold 2 2nd Deck "Coil Drain to Overboard or Deck Sump" |
| 59 |
| WD-V-2-206-2 ovr disch stbd |
| 2" 3-way Vlv |
| 7-205-2-JJ JP-5 tk |
| Hold 1 2nd Deck "Coil Drain to Overboard or Waste System" |
| 60 |
| WD-V-2-336-2 ovr disch port |
| 2" 3-way Vlv |
| 7-330-2-FF/JJ tk |
| Hold 3 2nd Deck FWD Corner |
| 61 |
| Chem-V-1-233-2 ovr disch port |
| 1-1/2" Ball Vlv |
| Fwd battery shop |
| FWD Corner "Acid Sink Overboard Discharge" |
| 62 |
| Chem -V-1-331-1 ovr disch stbd |
| 1-1/2" Ball Vlv |
| 1-330-7-O hyd shop |
| CAT Shop FWD Corner on Deck Next to Check |
| 63 |
| WD-V-1-358-1 ovr disch stbd |
| 2" Scupper Vlv |
| 1-330-7-O hyd shop |
| CAT Shop Next to Ultrasonic Cleaner "Overboard Discharge CO FR SS" |
| 64 |
| WD-V-1-270-2 ovr disch port |
| 2" 3-way Vlv |
| 7-265-2-JJ car//jp5 tk |
| Fan Room 1-265-4-Q "Compartment Drain Overboard" |
| 65 |
| WD-V-2-327-1 ovr disch stbd |
| 2" 3-way Vlv |
| 7-297-1-JJ car/jp5 tk |
| Hold 2 2nd Deck Stbd Overhead |
ENCLOSURE 2.2.1 – USNS ARCTIC (T-AOE 8) SEA VALVE LIST
| # |
| NAME |
| TYPE |
| SPACE |
| LOCATION/DESCRIPTION |
| 66 |
| WD-V-1-262-1 ovr disch stbd |
| 2" Scupper Vlv |
| 1-289-1-0 |
#2elec eq rm Electrical Equipment Room #2 "Drip Pan Drain Overboard Discharge"
| 67 |
| FM-V-157 ovr disch port |
| 2-1/2" Gate Vlv |
| 7-205-01-E car/jp5 p/r |
| JP5 Pumproom Port Side Bulkhead "Overboard Discharge From PumpRecirc CO" |
| 68 |
| FM-V-5 suction port |
| 10" Gate Vlv |
| 7-205-01-E car/jp5 p/r |
| JP5 Pumproom Port FWD Below Deck Plate |
ovr disch stbd
| 10" Gate Vlv |
| 7-205-1-JJ car/jp5 tk |
| JP5 Pumproom STBD In Front of Ladder. |
Access Eductor Discharge Cutout.
| 70 |
| FM-V-151 blowout port |
| 1-1/4" Gate Vlv |
| 7-205-01-E car/jp5 pr |
| JP5 Pumproom Port FWD Below Deck Plate Seachest Blowdown |
| 71 |
| FM-V-173 vent port |
| 2" Gate Vlv |
| 7-205-01-E car/jp5 pr |
| JP5 Pumproom Port FWD Below Deck Plate Seachest Vent |
ovrbrd dis stbd
| 2" Scupper Vlv |
| 7-330-1-FF/JJ tank |
| Hold #3 Stbd Side 2nd Deck "Sta Drain Overboard CO" |
| 73 |
| MD-V-13 suction stbd |
| 4" ang stp chk |
| 7-210-1-0 |
| JP5 Pumproom Next to Log Trunk Under DeckPlates |
| 74 |
| TV-V-16 sdg tube stbd |
| 1-1/2" Gate Vlv |
| 7-210-1-0 |
| On Top of Log Trunk Sounding Tube |
suct stbd
| 10" Gate Vlv |
| 7-205-1-JJ car/jp5 tk |
| JP5 Pumproom Below Waterfountain on Side of Sea Chest |
| 76 |
| CJP-V-98 vent stbd |
| 2" Gate Vlv |
| 7-205-1-JJ |
car/jp5 tk JP5 Pumproom Below Waterfountain on Top of Sea Chest
| 77 |
| CJP-125 blowout stbd |
| 1-1/4" Gate Vlv |
| 7-205-1-JJ car/jp5 tk |
| JP5 Pumproom Below Waterfountain on Top of Sea Chest |
ENCLOSURE 2.2.1 – USNS ARCTIC (T-AOE 8) SEA VALVE LIST
| # |
| NAME |
| TYPE |
| SPACE |
| LOCATION/DESCRIPTION |
| 78 |
| SD-V-29 |
| 2" Gate Vlv |
| DFM pumprm port |
| DFM Pumproom Port Side Below Deck Plate Under Gauge Board "EducDischarge CO" |
| 79 |
| WD-V-1-289-1 |
| 2" Scupper Vlv |
| stbd main dk #1AFFF |
| AFFF Station #1 Corner Deck Drain FWD |
| 80 |
| WD-V-1-300-1 |
| 2" Scupper Vlv |
| stbd main dk #1AFFF |
| AFFF Station #1 Corner Deck Drain AFT |
| 81 |
| WD-V-1-214-2 1-213-2 |
| 2" Scupper Vlv |
| port mn deck fan rm |
| Fan Room Next to JP5 Escape Trunk |
| 82 |
| WD-V-1-271-2 1-273-2 |
| 2" Scupper Vlv |
| port mn deck fan rm |
| Fan Room at Frame 273 Next to JP5 Pipe Remote Operated Deck Drain |
| 83 |
| WD-V-1-335-2 1-331-2 |
| 2" Scupper Vlv |
| port mn deck fan rm |
| Fan Room Next to Paint Locker "Department Drain Overboard" |
| 84 |
| SD-V-2-216-2 |
| 6" Ball Vlv |
| hold #1 2nd dk port |
| In Sec Drain Line Aft of Check Valve "Sump Drain Overboard CO" |
| 85 |
| SD-V-2-252-2 |
| 6" Ball Vlv |
| hold #1 2nd dk port |
| In Sec Drain Line Fwd of Check Valve "Sump Drain Overboard CO" |
| 86 |
| SD-V-2-253-1 |
| 6" Ball Vlv |
| hold #1 2nd dk stbd |
| In Sec Drain Line Fwd of Check Valve "Sump Drain Overboard CO" |
| 87 |
| SD-V-2-216-2 |
| 6" Ball Vlv |
| hold #1 2nd dk stbd |
| In Sec Drain Line Fwd of Check Valve "Sump Drain Overboard CO" |
| 88 |
| WD-V-3-210-2 |
| 2" Scupper Vlv |
| hold #1 1st plat port |
| Port Side FWD in Overhead Below Recirc VentWaste Drain Overboard |
| 89 |
| SD-V-2-306-2 |
| 6" Ball Vlv |
| hold #2 2nd dk port |
| Mid Hold Waist Height Next to Check Valve Sump Drain Overboard CO |
| 90 |
| SD-V-2-267-1 |
| 6" Ball Vlv |
| hold 2 2nd deck stbd |
| Stbd FWD Below Knee Level "Sump Drain Waste Check" |
ENCLOSURE 2.2.1 – USNS ARCTIC (T-AOE 8) SEA VALVE LIST
| # |
| NAME |
| TYPE |
| SPACE |
| LOCATION/DESCRIPTION |
| 91 |
| SD-V-2-326-1 |
| 6" Ball Vlv |
| hold 2 2nd dk stbd |
| Stbd AFT Below Knee Level "Sump Drain Waste Check" |
| 92 |
| WD-V-3-267-2 |
| 2" Scupper Vlv |
| hold 2 1st plat port |
| Port FWD in Overhead "Waste Drain Overboard" |
| 93 |
| CMWD-V-2-323-1 |
| 2" Scupper Vlv |
| hold 2 1st plat stbd |
| Level 3 Stbd Aft in Overhead "Sta Drain Overboard CO" |
| 94 |
| WD-V-3-326-1 |
| 2" Scupper Vlv |
| hold 2 1st plat stbd |
| Stbd Side Aft in Overhead "Waste Drain Overboard" |
| 95 |
| SD-V-2-332-1 |
| 6" Ball Vlv |
| hold 3 2nd dk stbd |
| Stbd Side FWD Knee Level Below Drain Line Check |
| 96 |
| WD-V-3-331-2 |
| 2" Scupper Vlv |
| hold 3 1st plat port |
| Port Side FWD in Overhead "Remotely Operated Valve 1 332- 2" |
| 97 |
| WD-V-1-364-1 |
| 2" Scupper Vlv |
| 7-330-1-FF/JJ tank |
| Hold #3 Stbd Side 2nd Deck "Sta Drain Overboard CO" |
| 98 |
| WD-V-67 ovr disch port |
| 2" 3-Way |
| 7-45431-E 1E/R |
| Behind MMR 1 Switchboard "Dr to |
| 99 |
| Chem-V-2-474-1 ovr disch stbd |
| 1-1/2" Ball Vlv |
| 2-472-1-0 supply sup |
| Ovbd or WW Sys 3-480-1" |
| 100 |
| WD-V-2-496-1 ovr disch stbd |
| 2" Scupper Vlv |
| 2-472-1-O supply sup. |
| In GSK Above Supply Officer's Desk |
| 101 |
| WD-V-1-427-1 ovr disch stbd |
| 2" Scupper Vlv |
| 1-413-1-0 Hull rep shp |
| GSK Stbd Side Above Turner's Desk |
| 102 |
| WD-V-1-400-2 ovr disch port |
| 2" Scupper Vlv |
| 1-403-2-0 bat./fklft |
| Deep Sink Overboard Valve |
| 103 |
| GSW-V-12D suction stbd |
| 6" Gate Vlv |
| 7-455-01-E 1E/R |
| Aft Battery Fan Room |
| 104 |
| GSW-V-12A suction stbd |
| 6" Gate Vlv |
| 7-455-01-E 1E/R |
| By Purifier Head Tank Intermediate Level High Suction Valves |
| 105 |
| SW-V-88 ovr disch port |
| 12" Gate Vlv |
| 7-455-01-E 1E/R |
| Helo JP5 Pumproom on Port Side |
| 106 |
| SW-V-91 ovr disch stbd |
| 12" Gate Vlv |
| 7-455-01-E 1E/R |
| FO Purifier Room Stbd Side |
| 107 |
| ASW-V13B ovr disch stbd |
| 6" x 8" Relief Vlv |
| 7-455-01-E 1E/R |
| Behind Upper Level Switchboard 6x8 Relief Valves |
| 108 |
| ASV-127 OD Stbd |
| 6" Relief Vlv |
| 7-455-01-E 1E/R |
| Behind Upper Level Switchboard 6x8 Relief Valves |
ENCLOSURE 2.2.1 – USNS ARCTIC (T-AOE 8) SEA VALVE LIST
| # |
| NAME |
| TYPE |
| SPACE |
| LOCATION/DESCRIPTION |
| 109 |
| SW-V-1A Suction Stbd |
| 10" ang vlv |
| 7-455-01-E 1E/R |
| Lower Level FWD Bulkhead #1 CSW Cooling Pump Suction |
| 110 |
| SW-V-1B Suction Stbd |
| 10" ang vlv |
| 7-455-01-E 1E/R |
| Lower Level FWD Bulkhead #2 CSW Cooling Pump Suc |
| 111 |
| GSW-V-12C suction stbd |
| 8" ang vlv |
| 7-455-01-E 1E/R |
| Lower Level FWD Bulkhead Under Fire Flushing Pump #7 Controller for 5 |
| 112 |
| GSW-V-12B suction stbd |
| 8" ang vlv |
| 7-455-01-E 1E/R |
| Lower Level FWD Bulkhead Under Fire Flushing Pump #7 Controller for 3 |
| 113 |
| WD-V-100 Drain Port |
| 4" Scupper Vlv |
| 7-455-01-E 1E/R |
| Behind LP Air Flask Upper Level MMR 1 Port Side |
| 114 |
| FM-V-154 Suction Stbd |
| 10" Gate Vlv |
| 7-455-01-E #1E/R |
| FWD Bulkhead Head Lower Level #6 and #7 Fire Pump Suction |
| 115 |
| MD-V-36 OD Stbd |
| 10" Gate Vlv |
| 7-455-01-E 1E/R |
| Behind Switchboard FWD |
| 116 |
| MD-V-27 OD Stbd |
| 10" Gate Vlv |
| 7-395-1-FF car/oil tk |
| Cargo Oil Pump Room Stbd Side 10' Aft of Access Trunk |
| 117 |
| Sd-V-15 OD Port |
| 4" Scupper Vlv |
| 7-455-01-E 1E/R |
| By #2 LPAC Port Side |
| 118 |
| WW-V-132 OD Port |
| 2" Gate Vlv |
| 7-455-01-E 1E/R |
| By #1 Evaporator Steam Reducing Station |
| 119 |
| BB-V-2 OD Port |
| 1-1/2" Globe Vlv |
| 7-455-01-E 1E/R |
| Helo JP5 Pumproom on Port Side #1 Boiler Blowdown Skin Valve |
| 120 |
| DUB-V-5 OD Port |
| 6" Gate Vlv |
| 7/455-01-E 1E/R |
| #1 Evaporator Pumproom by WTD for Brine Pump Discharge |
| 121 |
| DUF-V-3 Suction Port |
| 6" Gate Vlv |
| 7-455-01-E 1E/R |
| #1 Evaporator Pumproom for feed water pump suction |
| 122 |
| OWT-V-130 OD Port |
| 2-1/2" Globe stp ck |
| 7-455-01-E 1E/R |
| Located by #2 LPAC Port Side |
ENCLOSURE 2.2.1 – USNS ARCTIC (T-AOE 8) SEA VALVE LIST
| # |
| NAME |
| TYPE |
| SPACE |
| LOCATION/DESCRIPTION |
| 123 |
| OWT-V-70 OD Port |
| 2-1/2" Globe stp ck |
| 7-455-01-E 1E/R |
| Aft of Switchboard by WTD Upper Level |
| 124 |
| GSW-V-63A Blowout Stbd |
| 1-1/4" Gate Vlv |
| 7-455-01-E 1E/R |
| By #1 FO Purifier Head Tank Intermediate Level and #3 AC |
| 125 |
| GSW-V-63D Blowout Stbd |
| 1-1/4" Gate Vlv |
| 7-455-01-E 1E/R |
| By #1 FO Purifier Head Tank Intermediate Level and #3 AC |
Stbd
| 2" Gate Vlv |
| 7-455-01-E 1E/R |
| By #1 FO Purifier Head Tank Intermediate Level and #3 AC |
Stbd
| 2" Gate Vlv |
| 7-455-01-E 1E/R |
| By #1 FO Purifier Head Tank Intermediate Level and #3 AC |
| 128 |
| SW-V-95A Vent Stbd |
| 2" Gate Vlv |
| 7-455-01-E 1E/R |
| #1 CSW Cooling Pump Seachest Vent |
Stbd
| 2" Gate Vlv |
| 7-455-01-E 1E/R |
| #3 SSDG Seachest Vent Underneath #7 Fire Pump Controller |
| 130 |
| SW-V-96Ablowout Stbd |
| 1-1/4" Gate Vlv |
| 7-455-01-E 1E/R |
| #1 CSW Cooling Pump Seachest Blowdown Lwr Lv |
| 131 |
| GSW-V-63C blowout stbd |
| 1-1/4" Gate Vlv |
| -455-01-E 1E/R |
| #3 SSDG Seachest Blowdown Underneath #7 Fire Pump Controller |
| 132 |
| SW-V-95B vent stbd |
| 2" Gate Vlv |
| 7-455-01-E 1E/R |
| #2 CSW Cooling Pump Vent Valve Underneath #7 FP Controller |
| 133 |
| GSW-V-63B blowout stbd |
| 1-1/4" Gate Vlv |
| 7-455-01-E 1E/R |
| #5 SSDG Seachest Blowdown Under #7 FP Controller |
| 134 |
| SW-V-96B blowout stbd |
| 1-1/4" Gate Vlv |
| 7-455-01-E 1E/R |
| #2 CSW Cooling Pump Blowdown Under #7 FP Controller |
| 135 |
| GSW-V-62B vent stbd |
| 2" Gate Vlv |
| 7-455-01-E 1E/R |
| #5 SSDG Seachest Vent |
| 136 |
| DI-V-3 draft sensor stbd |
| 2" Gate Vlv |
| 7-455-01-E 1E/R |
| FWD Lower Level Under #7 Fire Pump ABT |
ENCLOSURE 2.2.1 – USNS ARCTIC (T-AOE 8) SEA VALVE LIST
| # |
| NAME |
| TYPE |
| SPACE |
| LOCATION/DESCRIPTION |
| 137 |
| FM-V-55 vent stbd |
| 2" Gate Vlv |
| 7-455-01-E 1E/R |
| FWD Lower Level Under #7 Fire Pump ABT for 6/7 Fire Pump Vent |
| 138 |
| FM-V-152 blowout stbd |
| 1-1/4" Gate Vlv |
| 7-455-01-E 1E/R |
| FWD Lower Level Under #7 FP ABT for 6/7 Fire Pump |
| 139 |
| DUF-V-2 vent |
| 2" Gate Vlv |
| 7-455-01-E 1E/R |
| Located in Evaporator Pump Room by WTD for Feed Pump Seachest |
| 140 |
| DUF-V-1 blowout port |
| 1-1/4" Gate Vlv |
| 7-455-01-E 1E/R |
| Located in Evaporator Pump Room by WTD for Feed Pump Seachest |
| 141 |
| WD-V-53 ovrbrd dis port |
| 2" Scupper Vlv |
| 7-455-01-E 1E/R |
| By #2 LPAC "Dr Ovbd 3-481-1" |
| 142 |
| FM-V-183 |
| 1-1/4" Gate Vlv |
| 7-455-01-E 1E/R LL |
| #5 Fire Pump Sea Chest Blow Down Valve |
| 143 |
| FM-V-182 |
| 2" Gate Vlv |
| 7-455-01-E 1E/R LL |
| #5 Fire Pump Sea Chest Vent Valve |
| 144 |
| FM-V-184 |
| 10" Gate Vlv |
| 7-455-01-E 1E/R LL |
| #5 Fire Pump Suction Valve |
| 145 |
| CHT-V-83 |
| 1" Scupper Vlv |
| 7-455-01-E 1E/R |
| Drip Pan Drain Connection |
| 146 |
| WD-1-453-1 |
| 1-1/2" Scupper Vlv |
| HT Shop |
| Aft Stbd Corner by Vidmar |
| 147 |
| CO-V-202 |
| 1-1/4" Gate Vlv |
| 7-395-0-E car/oil p/r |
| Sea Chest Aft Bulkhead Bilge Below Eye Wash Sign |
| 148 |
| CO-V-201 |
| 2" Gate Vlv |
| 7-395-0-E car/oil p/r |
| Sea Chest Aft Bulkhead Bilge Below Eye Wash Sign |
port
| 2" Ball Vlv |
| 7-455-01-E 1E/R UL |
| Port Side by Mine Battery "acid sink ovrbrd" |
| 150 |
| ASW-V-135 |
| 8" Relief Vlv |
| 7-455-01-E 1E/R UL |
| Behind MMR 1 Switchboard "#3/4 AC Relief" |
| 151 |
| ASW-V-183 |
| 6" Relief Vlv |
| 7-455-01-E 1E/R UL |
| FM Inport Shore Connection Relief Vlv |
ENCLOSURE 2.2.1 – USNS ARCTIC (T-AOE 8) SEA VALVE LIST
| # |
| NAME |
| TYPE |
| SPACE |
| LOCATION/DESCRIPTION |
| 152 |
| WD-V-1-365-1 |
| 2" Scupper Vlv |
| Hyd. Room 1-330-7-0 |
| CAT Shop Under Sink |
disch stbd
| 6" Ball Vlv |
| 7-362-1-JJ car/jp5 tk |
| Cargo Dry Store Room "Sump Dr Ovbd CO" |
ovr disc stbd stb
| 6" Ball Vlv |
| 7-425-1-FF cargo/oil tk |
| Cargo Dry Store Room |
disch port
| 6" Ball/Gate Vlv |
| 7-425-2-FF car/oil tk |
| Cargo Dry Store Room |
| 156 |
| SD-V-2-391-1 |
| 6" Ball Vlv |
| Hold #3 |
| Hold 3 2nd Deck Stbd Side |
| 157 |
| SD-V-2-372-2 |
| 6" Ball Vlv |
| Hold #3 |
| Hold 3 2nd Deck Port Side |
| 158 |
| WD-V-93 ovr disch port |
| 6" Scupper Vlv |
| 7-510-01-E 2E/R |
| Aft Bulkhead Behind Electrical Distribution Panel |
| 159 |
| WD-V-86 ovr disch stbd |
| 6" Scupper Vlv Ovr Disch |
| 7-510-01-E 2E/R |
Upper Level Outboard of SCU 1 3rd Valve Aft Blue
suction port
| 6" Gate Vlv |
| 7-510-01-E 2E/R |
| Intermediate Lvl by SSDG Start Air Flask Fwd of Two Valves for #2 SSDG SW Pump |
suction port
| 6" Gate Vlv |
| 7-510-01-E 2E/R |
| Intermediate Level by SSDG Start Air Flask Aft of Two Valves for #4 SSDG SW Pump |
| 162 |
| SW-V-93 ovr disch stbd |
| 12" Gate Vlv |
| 7-510-01-E 2E/R |
| Intermediate Level Outboard of #2 Evaporator Stbd |
disch port
| 8" Gate Vlv |
| 7-510-01-E 2E/R |
| Intermediate Level Fwd of JW Heat Exchangers SSDG JW Cooler Disch |
disch stbd
| 4" Relief Vlv |
| 7-510-01-E 2E/R |
| Upper Level Blue Valve Behind LP Air Flask.SW Clg Reducer Discharge Relief. |
disch port
| 2-1/2" Relief Vlv |
| 7-510-01-E 2E/R |
| Upper Level Aft GTRB Start Air Flask Behind Electrical Distribution Panel |
ENCLOSURE 2.2.1 – USNS ARCTIC (T-AOE 8) SEA VALVE LIST
| # |
| NAME |
| TYPE |
| SPACE |
| LOCATION/DESCRIPTION |
disch port
| 6" x 8" Relief Vlv |
| 7-510-01-E 2E/R |
| Upper Level Port Side Behind Elec Dist |
suction port
| 10" ang vlv |
| 7-510-01-E 2E/R |
| CSW Pump #3 Sea Chest Low Suction Outboard of AFFF Hose Reel |
suction port
| 10" ang vlv |
| 7-510-01-E 2E/R |
| CSW Pump #4 Sea Chest Low Suction Inboard Aft End of 2A Line Shaft Bearing |
Suction Port
| 8" ang vlv |
| 7-510-01-E 2E/R |
| Lower Level Below Deck Plate Inboard of 2A Line Shaft Bearing Aft of SW-V- 17A |
Suction Port
| 8" ang vlv |
| 7-510-01-E 2E/R |
| Lower Level Bulkhead Below Deck Plate Inboard of 2A Line Shaft Bearing |
drainage stbd
| 4" Scupper Vlv |
| 7-510-01-E 2E/R |
| Upper Level Stbd Behind LP Air Flask |
| 172 |
| WD-V-68 ovr disch port |
| 2" Scupper Vlv |
| 7-510-01-E 2E/R |
| Upper Level Fwd of GTRB Start Air Flask Behind Elect Dist Boards |
| 173 |
| WD-V-59 ovr disch port |
| 2" Scupper Vlv |
| 7-510-01-E 2E/R |
| Upper Level Stbd Aft Bulkhead 1st Valve Outboard SCU 1 |
disch port
| 2 1/2" Gate Vlv |
| 7-510-01-E 2E/R |
| Lower Level Port Under Ladder Below FM-V- 33-C |
suction port
| 10" Gate Vlv |
| 7-510-01-E 2E/R |
| Below Fire Pump #8 |
| 176 |
| MD-V-44 over disch stbd |
| 10" Gate Vlv |
| 7-510-01-E 2E/R |
| Upper Level Aft of LP Air Flask. Eductor Overboard Disch. |
disch port
| 2 1/2" Gate Vlv |
| 7-510-01-E 2E/R |
| Aft of #10 Fire Pump. Waste Water Pump Overboard Discharge. |
ENCLOSURE 2.2.1 – USNS ARCTIC (T-AOE 8) SEA VALVE LIST
| # |
| NAME |
| TYPE |
| SPACE |
| LOCATION/DESCRIPTION |
disch stbd
| 6" Gate Vlv |
| 7-510-01-E 2E/R |
| Lower Level Boiler Feed Room Stbd Outboard RCC Strainers. Brine Overboard. |
| 179 |
| DUF-V-8 suction stbd |
| 6" Gate Vlv |
| 7-510-01-E 2E/R |
| Lower Level Boiler Pump Room Stbd. Feed Pump Sea Chest Suction. |
blowout port
| 1-1/4" Gate Vlv |
| 7-510-01-E 2E/R |
| Lower Level Fwd Bulkhead Inboard SW-V- 17A Suction at Deck |
blowout port
| 1-1/4" Gate Vlv |
| 7-510-01-E 2E/R |
| Lower Level Fwd Bulkhead Under Deck Between SW- V- 17B and ASW-V- 22C |
| 182 |
| SW-V-98A vent por |
| 2" Gate Vlv |
| 7-510-01-E 2E/R |
| Lower Level Under Deck Plate Fwd of #3 CSW Pump |
| 183 |
| GSW-V-65B vent port |
| 1-1/4" Gate Vlv |
| 7-510-01-E 2E/R |
| Next to GSW-V-22B Reach Rod Located Fwd of MOV SW- V-17A |
blowout port
| 2" Gate Vlv |
| 7-510-01-E 2E/R |
| Lower Level Fwd Bulkhead |
Inboard of 2A Reach Rod Below Deck Plate
| 185 |
| GSW-V-65C vent port |
| 1-1/4" Gate Vlv |
| 7-510-01-E 2E/R |
| Lower Level Fwd Bulkhead Inboard 2A Line Shaft Bearing |
| 186 |
| SW-V-98B vent por |
| 2" Gate Vlv |
| 7-510-01-E 2E/R |
| Lower Level by Aft MOV-SW-V-17B |
| 187 |
| GSW-V-65D vent port |
| 2" Gate Vlv |
| 7-510-01-E 2E/R |
| Intermediate Level by SSDG Start Air Flask |
| 188 |
| GSW-V-66D vent port |
| 1-1/4" Gate Vlv |
| 7-510-01-E 2E/R |
| Intermediate Level by SSDG Start Air Flask |
blowout port
| 1-1/4" Gate Vlv |
| 7-510-01-E 2E/R |
| Intermediate Level by SSDG Start Air Flask |
| 190 |
| GSW-V-65A vent port |
| 2" Gate Vlv |
| 7-510-01-E 2E/R |
| Intermediate Level by SSDG Start Air Flask |
ENCLOSURE 2.2.1 – USNS ARCTIC (T-AOE 8) SEA VALVE LIST
| # |
| NAME |
| TYPE |
| SPACE |
| LOCATION/DESCRIPTION |
| 191 |
| FM-V-71 vent port |
| 2" Gate Vlv |
| 7-510-01-E 2E/R |
| Lower Level Below Fire Pump #8 |
blowout port
| 1-1/4" Gate Vlv |
| 7-510-01-E 2E/R |
| Lower Level Below Fire Pump #9 |
| 193 |
| DUF-V-7 vent |
| 1-1/4" Gate Vlv |
| 7-510-01-E 2E/R |
| Boiler Feed Room STBD Outboard on Seachest for Feed Pump |
blowout stbd
| 1-1/4" Gate Vlv |
| 7-510-01-E 2E/R |
| Boiler Feed Room STBD Outboard on Seachest for Feed Pump |
| 195 |
| Boiler bottom blow ovr |
| 1-1/2" |
Globe stp ck
| #2 E/R stbd L/L |
| Lower Level Boiler Feed Room Outboard RCC Strainers |
| 196 |
| CMWD-V-3 |
| 2" Scupper Vlv |
| #2 E/R stbd U/L |
| Upper Level Outboard of SCU 1 Behind SCU 4th Valve Aft |
| 197 |
| ASW-V-275 |
| 3" Scupper Vlv |
| #2 E/R |
| Aft Bulkhead Behind Electrical Distribution Panel |
| 198 |
| WD-V-96 |
| 6" Scupper Vlv |
| #2 E/R |
| Wshr/Extr DR Ovbd 3-556-2 Fwd of WD-V- 93 Behind Electrical Distribution Panel |
| 199 |
| SD-V-32 |
| 2-1/2" Gate Vlv |
| #2 E/R |
| Ovbd Disch Conn 3-0555-2 Fwd of WD-V- 98 |
| 200 |
| Soil-V-2 |
| 4" Scupper Vlv |
| #2 E/R |
| Upper Level Stbd Ouboard SCU-1 2nd Valve Aft |
| 201 |
| SS-V-212 |
| 4" Relief Vlv |
| #2 E/R UL |
| SCU-2 Aft Bulkhead Relief Valve |
| 202 |
| SS-V-233 |
| 6" Relief Vlv |
| 7-510-01-E 2 E/R UL |
| Upper Lvl Aft Relief Valve Feed Stm to Evap |
| 203 |
| FM-V-181 |
| 10" Ang Vlv |
| 7-510-01-E 2 E/R LL |
| Fire Pump #10 Seachest Fwd SSDG Start Air Flask 6- 522-2 |
| 204 |
| FM-V-187 |
| 2" Gate Vlv |
| 7-510-01-E 2 E/R LL |
| Fire Pump #10 Seachest Fwd SSDG Start Air Flask 6- 522-2 |
| 205 |
| FM-V-186 |
| 1-1/4" Gate Vlv |
| 7-510-01-E 2 E/R LL |
| Fire Pump #10 Seachest Fwd SSDG Start Air Flask 6- 522-3 |
ENCLOSURE 2.2.1 – USNS ARCTIC (T-AOE 8) SEA VALVE LIST
| # |
| NAME |
| TYPE |
| SPACE |
| LOCATION/DESCRIPTION |
ovr disch stbd
| 2" Scupper Vlv |
| 1-510-1-0 eng tech lib |
| Engine Tech Library Outboard Behind Blueprint Printer |
| 207 |
| WD-V-1-558-1 |
| 4" Scupper Vlv |
| 1-555-1 |
| Chief Mates Office Outboard Bulkhead |
ovr disc port
| 5" swing check |
| 4-605-2-F fuel tk |
| AFT CHT Past Comminutor from Ladder at Eye Level |
ovr disc stbd
| 5" swing chk |
| 4-605-1-F fuel tk |
| AFT CHT Opposite Corner from Ladder Overhead |
ovr disch port
| 4" Scupper Vlv |
| 2-605-0-L Liv. Com. |
| Behind Bulkhead Port Side Berthing 9 |
ovr disch stbd
| 4" Scupper Vlv |
| 2-565-3-L Liv. Com. |
| Berthing 7 Stbd by Bunk 20 |
ovr disch stbd
| 2" Scupper Vlv |
| 2-645-3-L Phy. Fit |
| Security Cage Outboard Bulkhead |
ovr disch port
Security Off Aft Outboard Corner
ovr disch stbd
| 4" Scupper Vlv |
| Berthing 8 |
| Port Side by Bunk #44 |
ovr disch stbd
| 3" Ball Vlv |
| 01 LVL fr641-674 |
| Main Deck Stbd Passage Way Overhead Above Ladder to Berthing 10 |
ovr disch port
| 4" Scupper Vlv |
| 1-543-2-L train. |
Rm Conference Room
ovr disch stbd
| 2-1/2" Gate Vlv |
| 3-695-1-T rud |
stk trk Stbd Rudder Stock Trunk Outboard Past Rudder Stock
ovr disch port 2-1/2"Gate Vlv
3-695-2-T rud stk trk Port Rudder Stock Trunk Outboard Past Rudder Stock
| 219 |
| WD-V-2-2593-2 stbd |
| 4" Scupper Vlv |
Berthing 8 Port Side by Bunk #33
ovr dish stbd
| 2" Gate Vlv |
| 3-685-1-F fuel tnk |
| Stbd Fantail Bosuns Store Room Fwd Blk Head Near Ladder |
ovr disch stbd
| 8" swing chk |
| 4-605-1-F fuel tank |
| Stbd Side Aft Cht Tank Overhead |
ENCLOSURE 2.2.1 – USNS ARCTIC (T-AOE 8) SEA VALVE LIST
| # |
| NAME |
| TYPE |
| SPACE |
| LOCATION/DESCRIPTION |
ovr dis stbd stbd
| 5" swing chk |
| 4-605-1-F fuel tank |
| Stbd Side Aft Cht Above 8" Check Valve |
ovr disch port
| 3/4" Gl. Stp chk |
| 1-543-2-Lchap. |
trn rm Conference Room Overhead FWD End of Table Outboard Bulkhead
ovr disch stbd
#2 bosn str Stbd Fantail Bosuns Store Room Overhead Aft of Ladder
ovr disch stbd
#7 liv. Com Berthing 7 Stbd Side Overhead by Bunk 33 Pink
ovr disch stbd
Nix win rm Fwd Stbd Corner Nixi Room Upper Valve
ovr disch
#3 bosn str #3 Sosuns Store Room Aft Port Corner
ovr disch
| 3" Ball Vlv |
| 01 lvl fr 641- 674blhd |
| Port Side Main Deck Passage Above Ladder to Berthing #10 |
ovrbrd dis
| 3" Ball Vlv |
| 1-625-3 |
| Main Deck Stbd Passage Over Door |
ovr disch
| 2" Scupper Vlv |
| 1-575-1-0 CMC off. |
| Chief Stewards State Room Behind Panel |
ovbd disch
| 5" swing chk |
| Aft CHT |
| Aft CHT Corner Fwd From Ladder Eye Level |
ovbd disch
| 5" swing chk |
| Aft CHT |
| Opposite Corner from Ladder Overhead |
ovbd disch
| 4" Scupper Vlv |
| 1-555-1 sup dept off |
| Chief Mates Office Outboard Bulkhead |
| 234 |
| WD-V-2-691-2 |
| 2" Scupper Vlv |
| Fantail 1-686-2 hatch |
| Port Fwd #3 Bosuns Store Room |
| 235 |
| WD-V-1-269-4 |
| 2" Scupper Vlv |
| #1 SD store 1-569-2 |
| Dry Store Room on Outboard Bulkhead |
behind
| 4" Scupper Vlv |
| #2 E/R port U/L |
| MMR 2 UL Port Aft Behind Switchboard Eye Level Aft of EDG SW Relief Valve |
| 237 |
| SL-V2-620-1 |
| 2" Scupper Vlv |
| #9 crew living stbd |
| Berthing 9 Stbd Side Behind Bunk 23 |
ENCLOSURE 2.2.1 – USNS ARCTIC (T-AOE 8) SEA VALVE LIST
| # |
| NAME |
| TYPE |
| SPACE |
| LOCATION/DESCRIPTION |
| 238 |
| WD-V-2-709-1 |
| 2" Scupper Vlv |
| Nix wnch rm 2- 727- |
Fwd Stbd Corner Nixi Room Lower Valve
| 239 |
| WD-V-2-581-2 |
| 4" Scupper Vlv |
| #8 crew living port |
| Berthing 8 Port Side by Bunk 20 |
shaft
| 1" Gate Vlv |
| stbd shaft alley |
| On Bulkhead Between Light and Gauges |
GA Root stbd shaft
| 1/2" Globe Vlv |
| stbd shaft alley |
| On Bulkhead Next to Gauges Near LO Tank Lower of 2 |
stbd shaft
| 1-1/2" Gate Vlv Vlv |
| stbd shaft alley |
| On Overhead Near LO Tank |
stbd shaft GA
| 1/2" Globe Vlv |
| stbd shaft alley |
| On Bulkhead Next to Gauges Near LO Tank Upper of 2 |
stbd shaft
| 1/2" Gate Vlv |
| stbd shaft alley |
| On Overhead Ladder Near LO Tank |
| 245 |
| WD-V-2-726-1 |
| 2" Scupper Vlv |
| Nixie winch rm 2-727-1 |
| Nixie Room in Bilge Pocket |
| 246 |
| WD-V-2-620-8 |
| 4" Scupper Vlv |
| Berthing 9 |
| Port Side Behind Bunk 68 |
| 247 |
| SD-V-2-718-2 ovr disch |
| 4" Gate Vlv |
| 2-699-2-A |
#3 bosn str #3 Bosuns Store Room Port Side Aft Eye Level
| 248 |
| WD-V-1-453-2 |
| 2" Globe |
| Battery storeroom |
| 1-403-2 |
| 249 |
| NW-1-235-1 |
| 2" Scupper |
| Fwd Batt storeroom |
| Aft outbd corner of storeroom |
| 250 |
| WD-V-1-513-1 |
| 4" Scupper |
| Cheifs office |
| Chief Engineers Office |
| 251 |
| Chem dosing valve |
| 2"-300# Gate |
| Fwd Pump Room |
| Port fwd Sea chest |
| 252 |
| Sea chest blow |
| 1 1/4" Gate |
| Fwd pump room |
| Stbd sea chest blow valve |
| 253 |
| Sea chest vent |
| 2"-250# Gate |
| Fwd Pump room |
| Stbd sea chest vent valve |
| 254 |
| WD-V-53 |
| 2" Scupper valve |
| MMR-1 UL |
| Stbd side by air flasks |
| 255 |
| FM-V-50 |
| 5"-250# Gate |
| MMR-1 ML |
| Car/ref mach room outbd fwr corner |
| 256 |
| SW-V-153A |
| 10"Gate |
| MMR-1 LL |
| High sea chest suction Stbd side |
| 257 |
| SW-V-153B |
| 10"Gate |
| MMR-1 LL |
| High sea chest suction |
| 258 |
| SW-V-154A |
| 1 1/2" Gate |
| MMR-1 LL |
| High sea chest vent |
| 259 |
| SW-V-154B |
| 1 1/2" Gate |
| MMR-1 LL |
| High sea chest vent |
| 260 |
| SW-V-155A |
| 1 1/2" Navy hose bib |
| MMR-1 LL |
| High sea chest steam out |
| 261 |
| SW-V-155B |
| 1 1/2" Navy hose bib |
| MMR-1 LL |
| High sea chest steam out |
ENCLOSURE 2.2.1 – USNS ARCTIC (T-AOE 8) SEA VALVE LIST
| # |
| NAME |
| TYPE |
| SPACE |
| LOCATION/DESCRIPTION |
| 262 |
| Condensate Ovbd |
| 2" 150 Gate |
| MMR-2 ML |
| Outboard of boiler |
| 263 |
| SW-V-156A |
| 10"Gate |
| MMR-2 LL |
| High sea chest suction Port side |
| 264 |
| SW-V-156B |
| 10"Gate |
| MMR-2 LL |
| High sea chest suction |
| 265 |
| SW-V-157A |
| 1 1/2" Gate |
| MMR-2 LL |
| High sea chest vent |
| 266 |
| SW-V-157B |
| 1 1/2" Gate |
| MMR-2 LL |
| High sea chest vent |
| 267 |
| SW-V-158A |
| 1 1/2" Navy hose bib |
| MMR-2 LL |
| High sea chest steam out |
| 268 |
| SW-V-158B |
| 1 1/2" Navy hose bib |
| MMR-2 LL |
| High sea chest steam out |
| 269 |
| SD-V-3-1-0 |
| 4" Gate Vlv |
| Aft MSD Room |
| Aft Outboard Corner |
| 270 |
| CO-V-73 SW suction |
| 10" Gate |
| DFM Pump room |
| Sea chest side |
| 271 |
| Drain pocket drain |
| 2" Navy scupper |
Small arms repair shop
| 272 |
| WD-V-1-213-2 |
| 2" scupper |
| 1-205-5-Q |
| Lan Admin aft stbd corner |
| 273 |
| MSD-1-V-10 |
| 4" Gate Vlv |
| Fwd MSD |
| Fwd MSD room fwd stbd corner |
