additional 6 work items (8 may) (1).pdf

USS Mt Whitney

( LCC 20 20 )

AUXILIARY MACHINERY CONTRACT NO. N00000-00-X-0000

ITEM NO. 0510 CATEGORY "A" 2026-04-28

LCC-VR-(26-0020)-SSTG ALPHA THROTTLE

VALVE & SEAT REPLACEMENTS

Simpson, Eric H.

0586 - 1

1.0 ABSTRACT

The purpose of this item is to describe the requirements to replace the control valves and seats in the throttle valve body of SSTG “Alpha.”

2.0 REFERENCES

2.1 NAVSEA Tech Manual No. 0961-LP-020-8010, Operation and

Maintenance Instructions for 2000-kW AC Geared Turbine Driven Generator

2.2 NAVSEA Tech Manual No. S9086-G9-STM-010, NSTM Chapter

231, Propulsion and SSTG Steam Turbines

2.3 Technical Manual 37708J, Governor Actuator

2.4 Technical Manual 82389_L 2301A, Electronic Load

Sharing and Speed Control, Installation, Operation and Calibration

3.0 ITEM LOCATION/DESCRIPTION

3.1 Location/Quantity

3.1.1 Location: Fire Room (8-76-0-E), 1A SSTG

3.1.2 Quantity: One

3.2 Item Description/Manufacturer’s Data

3.2.1 Turbine

a. Manufacturer: Worthington

b. Type: S-5

c. Speed: 9576 RPM

d. Steam Pressure: 570 PSIG

e. Steam Temperature: 850°F

f. Case Upper Half Weight: 2,200 lbs.

AUXILIARY MACHINERY CONTRACT NO. N00000-00-X-0000

ITEM NO. 0510 CATEGORY "A" 2026-04-28

LCC-VR-(26-0020)-SSTG ALPHA THROTTLE

0586 - 2

3.2.2 Governor

a. Manufacturer: Woodward, Inc.

b. Model EGB 13P

c. Designation: 8241-996

d. Serial No. 13416348

4.0 GOVERNMENT FURNISHED EQUIPMENT/MATERIAL/SERVICE:

4.1 SSTG THROTTLE VALVE SEATS

4.1.1 QUANTITY: THREE (3)

a. Valve Seat 7.12 (LB106302) – Two (2)

b. Valve Seat 7.13 (LB106300) – One (1)

4.2 SSTG THROTTLE CONTROL VALVES

4.2.1 QUANTITY: THREE (3)

a. Control Valve 7.14 (LA106297) – Two (2)

b. Control Valve 7.15 (LA106301) – One (1)

NOTE: GFM WILL BE PROVIDED BY THE SHIP AS ON HAND SPARES.

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 must comply with the requirements of all applicable GTRs including but not limited to GTRs 1 through 7, 22, 23, 24, 28, and 29.

5.2 This work item is intended to meet the requirements of

an OEM documented deficiency. All work to be completed as per OEM specifications and to be witnessed by ABS. Any required

AUXILIARY MACHINERY CONTRACT NO. N00000-00-X-0000

ITEM NO. 0510 CATEGORY "A" 2026-04-28

LCC-VR-(26-0020)-SSTG ALPHA THROTTLE

0586 - 3 repairs or overhauls found in the execution of this Work Item shall be submitted via CFR to the OMT Representative. No overhaul work will be accomplished without a fully authorized change order in place prior to commencing work not identified in this Work Item.

6.0 QUALITY ASSURANCE REQUIREMENTS: None additional

7.0 STATEMENT OF WORK REQUIRED

7.1 Provide all material and special equipment. Make all

removals and restorations. Remove and replace all interferences, rig, unrig, stage, unstage, make all disassembly’s, subsequent reassemblies, provide and operate equipment, and supply all services and assistance to accomplish the following work.

(Material, unless specifically stated as Government Furnished Material (GFM) shall be supplied by the contractor).

7.2 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.

7.3 Drain and dispose of any liquid in accordance with all

local, state, and federal laws.

7.4 Initial Inspection:

7.4.1 Prior to disassembly of the SSTG Turbine

accomplish the following in the presence of the OMTREP and ABS Surveyor:

a. With the assistance of the ship’s force perform a vibration analysis to establish their vibration level prior to accomplishing inspection.

b. Verify proper operation of the SSTG in both loaded and unloaded condition.

7.4.2 Submit a typed written report to the OMTREP

listing the results of the inspections. The report shall provide the “As Found” conditions for the SSTG Turbine prior to disassembly.

AUXILIARY MACHINERY CONTRACT NO. N00000-00-X-0000

ITEM NO. 0510 CATEGORY "A" 2026-04-28

LCC-VR-(26-0020)-SSTG ALPHA THROTTLE

0586 - 4

7.5 Turbine Disassembly:

7.5.1 Lift and secure the SSTG turbine casing at a

location suitable for machining of the valve seats. Protect exposed areas of SSTG with suitable means from contamination and possible damage. Remove the Nozzle Control Valves for each SSTG Turbine.

a. NOTE: If machining cannot reasonably be completed in place, submit a CFR for rigging of the upper half of the turbine casing to/from a machine shop for performance of the work.

7.5.2 Inspect and perform NDT on the new GFM Nozzle

Control Valves and seats in the presence of the OMTREP, OEM REP and ABS Surveyor using Reference 2.1 for guidance.

7.5.3 Submit a typewritten report to the OMTREP

listing the results of the inspections. The report shall provide the “As Found” conditions for the Nozzle Control Valves and seats and any recommendations for repair.

7.5.4 The installed valve seats require precision

machining for removal and to maintain the correct tolerances of the valve body for the installation of the new valve seats.

7.5.5 Upon completion of machining of each valve

seat, perform a call for inspection to verify the correct dimensions exist for the installation of the new valve seats.

a. Dimensions are to be documented and submitted to the OMT REP via CFR.

7.5.6 Install new valve seats.

a. Note: New valves seats will have an interference fit with the valve body.

b. Weld procedure must be ABS approved and submitted to the OMT REP and OEM prior to commencement of work.

c. Welder to have certification for the weld procedure provided.

AUXILIARY MACHINERY CONTRACT NO. N00000-00-X-0000

ITEM NO. 0510 CATEGORY "A" 2026-04-28

LCC-VR-(26-0020)-SSTG ALPHA THROTTLE

0586 - 5

d. Upon completion of each valve installation conduct NDT, to be documented and submitted to OMT REP via CFR.

After final valve welding is complete, NDT to be completed on all three repairs and the results submitted via CFR.

e. Perform Control Valve / Seat alignment checks between control valves and new seats. Record results and submit to OMT REP via CFR.

7.6 Reassemble the turbine using new gasket material for

required fittings and joints.

7.7 Perform operational start up, perform checks, adjustments, and verify all safety settings including over-speed trip. Make necessary adjustments to bring operating parameters in accordance with Ref 2.1.

7.7.1 For start up, checks and adjustments, and OEM

certified representative for the SSTG Governors is required to verify correct governor settings.

a. OEM: Woodward Governor, Inc.

7.8 Inspection/Test:

7.8.1 Accomplish an operational test of the SSTG

Turbine and Reduction Gear during Dock Trial and Sea Trials to the satisfaction of the OMTREP and ABS Surveyor using Reference

2.1 for guidance.

7.9 Reports

7.9.1 When inspection, service and testing reveal any

deficiency a condition report is to be submitted to the OMTREP with recommended repairs and parts required. Submit one electronic copy in Portable Document Format (PDF).

7.9.2 Submit a report that includes “as released”

condition of the SSTG set. Submit one electronic copy in Portable Document Format (PDF).

7.9.3 All reports and checklists are to be completed

and signed by the person who carried out the inspection and maintenance work and countersigned by the Company’s

AUXILIARY MACHINERY CONTRACT NO. N00000-00-X-0000

ITEM NO. 0510 CATEGORY "A" 2026-04-28

LCC-VR-(26-0020)-SSTG ALPHA THROTTLE

0586 - 6 representative.

7.10 Painting/Lagging

7.10.1 Prepare, prime, paint and restore all new, soiled, and disturbed surfaces to match surrounding surfaces.

7.10.2 Renew lagging where damaged or disturbed.

7.10.3 Install name plates, notices, cable tags, and

markings for all new and modified systems.

7.11 Manufacturer’s Representative

7.11.1 Provide the services of an OEM authorized field

service representative to accomplish all work and testing on the SSTG sets identified in section 3.0 ensuring compliance with the manufacturer’s standards and performance specifications.

7.11.2 Provide the services of an OEM authorized field

service representative to oversee accomplish governor adjustment and testing as identified in section 3.0 ensuring compliane with the manufacturer’s standards and performance specifications.

7.11.3 Possible Source

Curtiss-Wright 1101 Cavalier Blvd Chesapeake, VA 23323 POC: Bryan Murphy Phone: 757-592-0973 Email: bryan.murphy@siemensgovt.com

MI-Tech Inc.

6685 Jet Park Rd. North Charleston, SC 29406 POC: Bill Totten Phone: 843-553-2743 Email: bill@mi-tech.net

PJ Schwalbenberg & Associates Inc.

mailto:bryan.murphy@siemensgovt.com mailto:bill@mi-tech.net

AUXILIARY MACHINERY CONTRACT NO. N00000-00-X-0000

ITEM NO. 0510 CATEGORY "A" 2026-04-28

LCC-VR-(26-0020)-SSTG ALPHA THROTTLE

0586 - 7

26 Spear Mill Rd. Cushing, MA 04563 Phone: 207-354-0700

7.11.4 For the name of the nearest Woodward Full-

Service Distributor or service facility, consult their worldwide directory at www.woodward.com/directory.

Provide the OMT REP with a signed letter of qualification from the Original Equipment Manufacturer and certificate of training for the field service representative for the equipment listed in section 3.0 prior to the start of any work.

7.12 Preparation of Drawings

7.12.1 Provide electronic copies of all revised and/or

updated technical documentation including drawings, technical manuals, service bulletins, parts lists, certification and test data associated with the work performed or parts supplied to the

OMT REP.

8.0 GENERAL REQUIREMENTS: None additional

http://www.woodward.com/directory

AUXILIARY MACHINERY CONTRACT NO. N00000-00-X-0000

ITEM NO. 0549 CATEGORY "A" 2026-04-26

LCC-VR-(25-0358)AMMUNITION HOIST

SERVICE & WEIGHT TEST (4 YR.)

0549 - 1

1.0 ABSTRACT:

This work item describes the requirement to provide test weights and rigging assistance in the performance of SOT III weight testing of the vessel's Ammunition Whip Hoist.

2.0 REFERENCES & ENCOSURES

2.1 NAVSEA Drawing No. 701-2491581, Ammo Whip Hoist Arr.

& Det.

2.2 Sanders Cranes Dwg. No. 1117_D, Whip Hoist, 1000#

Capacity

2.3 Enclosure 1.0 SOT Level III Testing Data Sheet

2.4 NSTM 0700 Shipboard Arms, Ammunition, and Explosives

Handling and Stowage

3.0 ITEM LOCATION/DESCRIPTION:

3.1 Location/Quantity:

3.1.1 Ammunition Whip Hoist (700 pound) (1-

72-2-L)

Static Weight Test Required: 1400 lbs. (200%)

Dynamic Weight Test Required: 1050 lbs. (150%)

Operational Load Weight Test Required: 700.

Lbs. (100%)

3.2 Item Description/Manufacturer’s Data:

3.2.1 Ammunition Whip Hoist

Mfg.: Sanders Cranes & Hoist Co.

Model:

Design capacity: 700 lbs.

Hoist Machinery: 50/8.3 HP Electric Motor

AUXILIARY MACHINERY CONTRACT NO. N00000-00-X-0000

ITEM NO. 0549 CATEGORY "A" 2026-04-26

LCC-VR-(25-0358)AMMUNITION HOIST

0549 - 2

Hoist Rate: 100 FPM Minimum

4.0 GOVERNMENT FURNISHED EQUIPMENT/MATERIAL/SERVICE: None.

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 must comply with the requirements of all applicable GTRs including but not limited to GTRs 1 through 7, 22, 23, 28, and 29.

5.2 The contractor and all subcontractors regardless of

tier are advised to review other work items under this contract to determine the 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.

6.0 QUALITY ASSURANCE REQUIREMENTS: None additional.

7.0 STATEMENT OF WORK REQUIRED:

7.1 Provide the following services to perform weight

tests for the one (1) Ammunition Whip Hoist using References

2.1 through 2.4 as guidance.

7.1.1 Demonstrate current documentation certifying

all test weights and calibration of equipment prior to testing.

7.1.2 Provide certified test weights equal to a total

of 1400 lbs for weight tests of the Hoist.

Weights are to be provided in 50 lb. and 100

lb. increments. The weights are to be lead weights with ideal size of 2’ x 2’ to fit the Hoist basket. No concrete weights are allowed.

Uniformly distribute the weights in the basket to the maximum extent possible. Weights must be

AUXILIARY MACHINERY CONTRACT NO. N00000-00-X-0000

ITEM NO. 0549 CATEGORY "A" 2026-04-26

LCC-VR-(25-0358)AMMUNITION HOIST

0549 - 3 broken down to allow the static test load of 1400 lbs., dynamic test load of 1050 lbs. and the operational test load of 700 lbs.

7.1.3 Provide riggers to rig the test weights onboard

and off the ship, to the hoist as required by the MSCREP.

a. Provide a total of three (3) days of rigger services to accomplish weight tests of one (1) Ammunition Whip Hoist.

NOTE: Three (3) days of rigger services may not be continuous days. MSCREP will schedule rigger services 24 hours prior to required attendance.

NOTE: Weight testing shall be accomplished with the hoist lowered to 7th deck and raised no more than 6 inches from the deck.

NOTE: Wooden supports constructed of 4” x 4” to be placed underneath the hoist for support while conducting tests.

NOTE: Whip hoist may be used to lower test weights to the 7th deck provided the following requirements are met:

a) Component Operational Criteria and No-load test have been accomplished as per Reference 2.4.

b) Quantity of weight to be lowered shall not exceed 350 lbs. (50% of rated capacity) per lift.

7.1.4 Perform the SOT Level III test as per Ref. 2.3.

7.1.5 Upon conclusion of the test remove all test weight. Whip hoist may be used with load not to exceed 350 lbs.

7.1.6. Remove all equipment used in the execution of this work item

AUXILIARY MACHINERY CONTRACT NO. N00000-00-X-0000

ITEM NO. 0549 CATEGORY "A" 2026-04-26

LCC-VR-(25-0358)AMMUNITION HOIST

0549 - 4

7.2 Contractor to fabricate metal plate and affix to the

hoist. Required information:

7.2.1 Static Load (200%) - 1400 lbs.

Dynamic Load (150%) - 1050 lbs.

Safe Working Load (100%) - 700 lbs.

Date – Date of Testing

Activity – Contractor / Subcontractor Information

7.3 Submit a final Condition Found Report to the OMT

Representative documenting the test. CFR to include Ref.

2.3 SOT Level III Test completed in its entirety, signed, dated and stamped. Submit three (3) copies of Test report.

8.0 GENERAL REQUIREMENTS: None additional.

AUXILIARY MACHINERY CONTRACT NO. N00000-00-X-0000

ITEM NO. 0549 CATEGORY "A" 2026-04-26

LCC-VR-(25-0358)AMMUNITION HOIST

0549 - 5

Enclosure 1.0

SOT Level III Test Ammunition Whip Hoist

Sequence of Load Testing and Inspections:

All referenced items are from Ref. 4 (NSTM 0700).

1. Component operational criteria (700-5.6.8.7)

2. No-load test (700-5.6.8)

3. Static load test (700-5.6.9)

4. Dynamic load test (700-5.6.10)

5. Rated load test (700-5.6.11)

1. Component operational criteria

a. Inspect all fasteners

b. Check limit switches

c. Check for delay, overheating, restriction in brake operation, smooth application and proper stopping

d. Observe for evidence of binding, warping, permanent deformation and cracking or malfunction of structural and operating components

2. Check for abnormal noise or vibration and overheating in machinery drive components

3. Check wire rope sheaves, drum spooling, wire rope fastenings, and terminal hardware for proper operation, freedom of movement, lack of unusual noise or vibration, and satisfactory operation of sheave guards and wire rope spooling. Check for a minimum of

AUXILIARY MACHINERY CONTRACT NO. N00000-00-X-0000

ITEM NO. 0549 CATEGORY "A" 2026-04-26

LCC-VR-(25-0358)AMMUNITION HOIST

0549 - 6

1 ½ turns of wire rope left on the drum for the extreme position of lowered or extended hoist rope.

4. Check electrical drive components for proper operation and freedom from chatter, noise, vibration, or over heating.

5. Check electrical interlocks for proper operation.

No-load test

1. Crane and hoist load hook(s) shall raise and lower through the full range of travel at rated speed for three complete cycles. A cycle is the full travel of the hoist from terminal level to terminal level and back again.

NOTE: During the test, all travel-limiting devices (such as switches, valves, or mechanical stops) shall be operated enough times to demonstrate proper operation. All safety devices shall be tested and inspected separately for proper operation. Equipment shall be operated using normal operating and control procedures.

Static Load Test

NOTE: The equipment shall not be used to move more than 150% (1050 lbs.) of rated load in the performance of this test.

AUXILIARY MACHINERY CONTRACT NO. N00000-00-X-0000

ITEM NO. 0549 CATEGORY "A" 2026-04-26

LCC-VR-(25-0358)AMMUNITION HOIST

0549 - 7

NOTE: The static load test shall be equal to 200% (1400 lbs.) of the rated load and shall be transferred to the equipment under test.

NOTE: This test shall be conducted with the hoist basket lowered to the 7th Deck and supported by cribbing on the deck; e.g. wood blocks.

1. Attach a partial test load, equal to 150% (1050 lbs.) of rated load (700 lbs.), to the hoist basket and lift clear of deck / support.

2. Add remainder of static load test by auxiliary means.

3. Additional loads must be added and removed slowly.

4. Hold load for ten (10) minutes

NOTE: During the ten (10) minute holding period, there can be no slippage of the brake. Any drop in basket height once the load is applied, must be investigated to determine the cause.

5. Remove additional load and lower partial test load (equal to or less than 150% [1050 lbs.]) back to the support.

Observations and Inspections:

1. All load-bearing parts, strength welds, and repaired areas shall be visually inspected for evidence of permanent deformations, cracking, binding, warping, or wire rope slippage in sockets and fittings.

NOTE: If any cracking or deformation is note, paint shall be removed and NDT shall be performed and the results submitted to the OMT Representative.

2. Hooks and shackles shall be inspected for deformation.

DYNAMIC LOAD TEST

Following completion of an ACCEPTABLE static load test, the hoist shall be subject to the following dynamic load test procedure.

1. While conducting the dynamic load test, motor voltage, current and phase balance shall be continually monitored and recorded.

AUXILIARY MACHINERY CONTRACT NO. N00000-00-X-0000

ITEM NO. 0549 CATEGORY "A" 2026-04-26

LCC-VR-(25-0358)AMMUNITION HOIST

0549 - 8

2. With the basket fully lowered, add the dynamic test load of 150% (1050 lbs.) of rated capacity to the basket.

3. Operate the hoist through the full range (7th Deck to Main Deck)

4. The equipment with test load shall be stopped at least three times in each direction to insure proper brake operation.

a. The hoist shall be stopped once from full speed in the down direction, at least 4 feet above the cribbing; the load shall stop within 3 vertical feet of travel. The brake shall be allowed to cool prior to additional testing.

Observations:

1. Check for delay, overheating, restriction in brake operation, smooth application, and proper stopping.

2. Observe for evidence of binding, warping, permanent deformation, and cracking or malfunctioning of structural and operational components.

3. Check for abnormal noise or vibration and overheating in machinery drive components (take infrared thermometer readings while testing and record results)

4. Check wire rope sheaves, drum, spooling, wire rope fastenings, and terminal hardware for proper operations, freedome of movement, lack of unusual noise or vibration, and satisfactory operation of sheave guards and wire rope spooling.

5. Check electrical drive components for operation and freedom from chatter, noise, vibration, or overheating.

6. Check electrical interlocks for proper operation.

7. Note and log any discrepancies.

Upon completion of satisfactory Static and Dynamic Load Tests, perform the Rated Load Test.

Rated Load Test of 100% (700 lbs.) requires the load be moved through the full travel of the hoist for ten continuous cycles or one-half hour (whichever is greater).

The performance of all interlock and limit switches shall be tested.

AUXILIARY MACHINERY CONTRACT NO. N00000-00-X-0000

ITEM NO. 0549 CATEGORY "A" 2026-04-26

LCC-VR-(25-0358)AMMUNITION HOIST

0549 - 9

To demonstrate adequacy of control and braking, emergency stop controls shall be actuated with equipment operating with the rated load at the highest rated speed in the lowering direction.

WHIP HOIST SLACK ROPE/CHAIN (RAIL CLAMP) SAFETY DEVICE OPERATIONAL TEST

Slack rope or chain devices and track clamps shall be tested to demonstrate proper operation (for whip hoists in accordance with 700-5.6.12.

Handling equipment using guide rails within an enclosed trunk shall have a mechanical safety device to stop the platform or weapons basket in case of a wire rope or chain failure.

Preparations.

a. Tools required:

(1) Quick-release hook or equivalent (see Figure 700-5-1).

(2) Test weights equivalent to the rated capacity of system, sized to ®t the platform with a +5/-0 tolerance.

(3) Wooden pallets (2 each) or equivalent shock absorbing materials to protect the deck under the skipbox.

(4) Rope, 1/4-inch, 20 to 30 feet long, for actuating the quick-release hook.

(5) Ladder (if required).

(6) Test shackles, as required to support testing

Procedures.

AUXILIARY MACHINERY CONTRACT NO. N00000-00-X-0000

ITEM NO. 0549 CATEGORY "A" 2026-04-26

LCC-VR-(25-0358)AMMUNITION HOIST

0549 - 10

a. Slowly run the unloaded hook of the hoist to both extremes of travel and observe the operations of the UP and DOWN stops.

b. Place the wooden pallets (or other suitable shock-absorbing device) on the level directly below the skipbox.

c. Connect the hoist hook to the platform/skipbox.

d. Raise the unloaded platform through the full level of travel, ensuring there is no binding or abnormalities. Stop the hoist in the downward direction at least three times, ensuring the ability of the hoist braking sys tem to stop and hold the load without slippage.

e. Lower the skipbox to the lowest level and onto the pallet or shock-absorbing device. Continue lowering until the hoist chain or cable is slack. Inspect the slack rope (or broken chain) devices and ensure the safeties fully engage the guide rails. If the safeties do not engage, stop the test and determine the cause of the problem. If engaged, continue the testing.

f. Disconnect the hoist hook from the skipbox.

g. Assemble the quick-release hook onto the hoist hook and connect it to the rigging of the skipbox

(see Figure 700-5-2). To avoid inadvertent release, ensure that the quick-release hook snaps shut.

NOTE: If the skipbox drops more than 12 inches, repeat the test without increasing the load. If the skipbox does not drop more than a 12 inches, continue testing.

h. Secure one end of the rope to the eye of the quick-release hook. Check twice to ensure that the hook releases properly when the rope is pulled.

i. Load a 50-pound test weight into the skipbox.

j. Raise the skipbox, stopping it approximately 3 feet above the pallets (or shock absorbing material).

k. Pull the rope to release the hook. The skipbox should not drop more than 6 inches.

NOTE: If the skipbox drops more than 6 inches, repeat the test without increasing the load. If the skipbox does not drop more than 6 inches, continue testing.

l. Reattach the quick-release hook to the rigging on the skipbox.

m. Lower the skipbox until it rests on the pallets.

n. Place the full working load into the skipbox.

o. Raise the skipbox with the full load. When the skipbox (traveling upward) is approximately 5 feet above the pallets, pull the rope to release the quick-release hook.

NOTE: The skipbox should not drop more than 12 inches. If the skipbox drops more than 12 inches before stopping, stop the test. If the skipbox does not drop more than 12 inches before stopping, continue testing.

p. Reattach the quick-release hook to the rigging on the skipbox.

q. Lower the skipbox until it rests on the pallets (or shock absorbing material).

AUXILIARY MACHINERY CONTRACT NO. N00000-00-X-0000

ITEM NO. 0549 CATEGORY "A" 2026-04-26

LCC-VR-(25-0358)AMMUNITION HOIST

0549 - 11

r. Raise the skipbox, stopping it approximately 8 feet above the pallets (or shock absorbing material).

s. Start lowering the skipbox. When the skipbox (traveling downward) is approximately 5 feet above the pal lets (or shock absorbing material), pull the rope to release the quick-release hook.

NOTE: The skipbox should not drop more than 12 inches. If the skipbox drops more than 12 inches before stopping, stop the test. If the skipbox does not drop more than 12 inches before stopping, the test is complete.

( LCC 20 )

SPONSOR RELATED CONTRACT NO. AWP - N-TBD (MTA)

ITEM NO. 0701 CATEGORY "A" 2026-05-07

LCC-WI-SLQ-32 HEAT EXCHANGER Simpson, Eric

0701 - 1

1.1 This item describes the modification to remove one (1)

SLQ-32 Heat Exchanger (HE)and replace with one (1) new unit.

2.0 REFERENCE:

2.1 N/A

3.0 ITEM LOCATION/DESCRIPTION:

3.1 Location

3.1.1: 04 LVL EW Equipment room 04-73-0-Q

4.0 GOVERNMENT FURNISHED EQUIPMENT/MATERIAL/SERVICES:

4.1 Government Furnished Material (GFM)

A. Materials listed in Ref 2.1 will be provided as GFM.

5.0 NOTE:

5.1 The shipyard 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.

5.2 In performance of this Work Item, the shipyard and

subcontractors regardless of tier must comply with the requirements of all applicable General Technical Requirements (GTRs) including but not limited to GTRs 1 through 7, 21 ,22, 25, 26, and 29.

5.3 All new electrical wires shall be routed through

proper wire ways or wire supports and utilize metal banding with rubber channel in accordance with ABS SVR Part 4, Chapter 8, Section 4, as needed.

SPONSOR RELATED CONTRACT NO. AWP - N-TBD (MTA)

0701 - 2

5.4 All new and disturbed MCTs, transits, penetrations, etc., shall be resealed with existing products in way of new electrical installations. If the existing product is not available, known or identifiable, the entire transit shall be repacked with an ABS/USCG type approved system for the fire rating of that space and tested to the satisfaction of the attending MSCREP.

5.5 All electrical work shall be performed in accordance

with ABS, USCG, IEEE-45, and MIL-STD-1310(G) requirements.

5.6 USS Mount Whitney is known to have a considerable

amount of asbestos. Additionally, it is known that the coating systems may contain lead. The contractor should expect this condition and factor in removal and remediation time requirements into his overall planning schedule. Costs associated with unexpected hazardous waste remediation and removal shall be attributed to Work Item 023, rather than to the individual work items. Wastes removed in the course of work package accomplishment shall be removed from the ship, handled and disposed of in accordance with Work Item 023 of this work package. Shipyard / contractor shall be responsible for following all national and local regulations in the containment and removal of these wastes as encountered.

5.7 Regular day shift working hours for the AIT will be

0700 to 1700 hours Monday through Saturday. Work item support requirements will be 0730 to 1630 hours Monday through Saturday.

5.8 AIT tech reps will be onsite to oversee all work.

NOTE: The actual equipment installation, configuration and testing will be accomplished by Government Furnished Employees and/or Alteration Installation Team (AIT) Contractors.

5.9 Crane, riggers and forklift services to support this

work item shall be covered by Work item 011, paragraph 7.7.

SPONSOR RELATED CONTRACT NO. AWP - N-TBD (MTA)

0701 - 3

The crane shall be capable of reaching level 04, to remove and install GFM, as required.

6.0 QUALITY ASSURANCE REQUIREMENTS: None additional

7.0 STATEMENT OF WORK REQUIRED:

7.1 Arrangements:

7.1.1 Removals:

a. Cut technical opening, 7 X 4 ft at location provided by GOV representative, MSCREP and CSPE. Remove all interferences on both sides of the bulkhead and provide protection to equipment inside at frame 04-73-0-Q.

Provide temporary door at the end of the work day to prevent any weather damage.

b. Rig out one (1) old Heat Exchanger (HE) from space to 04 level using GOV / AIT as guidance. Rig and crane old unit to lay down area as directed by GOV representative.

Place old unit in crate and make it ready for shipping, contact GOV representative before closing crate.

c. Once removed provide condition found report to MSC PPE for any steel and or piping repairs / replacement. Check all lagging that may need to be replaced, based on damage.

7.1.2 Installations:

a. Install One (1) HE. Rig new unit from lay down area as directed by GOV representative.

Return all equipment removed or interferences to their original location, in operating order.

7.2 Preparation of Drawings/Documentation:

SPONSOR RELATED CONTRACT NO. AWP - N-TBD (MTA)

0701 - 4

7.2.1 Maintain red-lined mark ups of approved

drawings, to reflect all installations, modifications, and any changes accomplished.

Red-lined drawings shall be used for creating the final “As-Built” drawings.

7.3 Painting:

7.3.1 Prepare, prime and paint all new and modified

surfaces to match the surrounding surfaces using contractor–supplied paint. This includes any decks, bulkheads, lagging and all adjacent space coatings that have been damaged by heat from welding.

7.3.2 Repair all thermal and acoustic insulation

removed in way of work on this work item. Match to surrounding areas with same type insulation.

7.4 Markings:

7.9.1 Install name plates, notices, cable tags and

markings for all new and modified systems and areas using References 2.1.1, GTR 29, as guidance.

8.0 GENERAL REQUIREMENTS:

8.1 Industrial Support Services. AIT will provide 48-hour

written notice prior to services required. Services can be requested any time during the WOO.

1. Lagging / Insulation / Paint removal. Estimated at

10 Sq feet

SPONSOR RELATED CONTRACT NO. AWP - N-TBD (MTA)

0701 - 5

2. Welding (to include Welder, Shipfitters, equipment, ventilation, 440volt power, and air);

A technical opening on the 04 LVL at frame 04-73- 0-Q, estimated 400 hours

3. Firewatch 400 hours

4. Insulation/Lagging/Painting (Re-installation);

Estimated hours for this work are 100.

5. Materials. The cost is $500 for Consumables; i.e. paint brushes, paint rollers, gloves, paint (mil spec), etc.

must be included in the price of this work item.

6. Availability of Power (115VAC) requirements in spaces when/if required by AIT.

7. Availability of temporary clean, dry oil/water free compressed air at 100 psi for pneumatic tools in spaces when/if required by AIT.

8. Availability of temporary ventilation in spaces when/if required by AIT.

9. Availability of temporary lighting in spaces when/if required by AIT.

8.2 Material storage requirements are listed in work

item 015, para. 7.3.2; Requesting warehouse storage.

Designated outside storage shall require prior approval of the AIT Rep and MSCREP.

SPONSOR RELATED CONTRACT NO. AWP - N-TBD (MTA)

ITEM NO. 0702 CATEGORY "A" 2026-05-07

LCC-WI-SATCOM ANTENNA GROOM OE82 Simpson, Eric

0702 - 1

1.1 This item describes the OE-82 SATCOM ANTENNA system

groom on the MISER TOWER 04 and 05 LEVEL.

2.0 REFERENCES:

2.1 N/A

3.1 Location

3.1.1 MISER TOWER 04 and 05 LEVEL

4.1 Government Furnished Material (GFM)

A. All materials listed will be provided as GFM.

5.1 The shipyard 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.

5.2 In performance of this Work Item, the shipyard and

subcontractors regardless of tier must comply with the requirements of all applicable General Technical Requirements (GTRs) including but not limited to GTRs 1 through 7, 21 ,22, 25, 26, and 29.

5.3 USS Mount Whitney is known to have a considerable

amount of asbestos. Additionally, it is known that the coating systems may contain lead. The contractor should expect this condition and factor in removal and remediation time requirements into his overall planning schedule. Costs associated with unexpected hazardous waste remediation and removal shall be attributed to Work Item 023, rather than to the

SPONSOR RELATED CONTRACT NO. AWP - N-TBD (MTA)

ITEM NO. 0702 CATEGORY "A" 2026-05-07

LCC-WI-SATCOM ANTENNA GROOM OE82 Simpson, Eric

0702 - 2 individual work items. Wastes removed in the course of work package accomplishment shall be removed from the ship, handled and disposed of in accordance with Work Item 023 of this work package. Shipyard / Contractors shall be responsible for following all national and local regulations in the containment and removal of these wastes as encountered.

5.4 Regular day shift working hours for the AIT will be

0700 to 1700 hours Monday through Saturday. Work item support requirements will be 0730 to 1630 hours Monday through Saturday.

5.5 GOV/AIT tech reps will be onsite to oversee all work.

NOTE: The actual equipment installation, configuration and

5.6 Crane, riggers and forklift services to support this

The crane shall be capable of reaching 04 and 05 level.

Estimated eight (8) crane lifts /riggers may be required.

6.0 QUALITY ASSURANCE REQUIREMENTS: N/A

SEATESESE

7.1 Using Ref 2.1 contractor shall provide the following.

AIT reps will provide 48-hour notice prior to services required.

7.2 Industrial Support Services. AIT will provide 48-hour

written notice prior to services required. Services can be requested any time during the WOO.

1. JLG with shipyard OP will be required for ten (10) days.

7.4 Material storage requirements are listed

in work item 015, para. 7.3.2; Requesting warehouse storage. Designated outside storage shall require prior approval of the AIT Rep and MSCREP.

SPONSOR RELATED CONTRACT NO. AWP - N-TBD (MTA)

ITEM NO. 0703 CATEGORY "A" 2026-05-07

LCC-WI-NAVY CASH Simpson, Eric

0703 - 1

1.1 This item describes the modification to remove older

equipment and replace with new NAVY CASH equipment.

2.0 REFERENCES: N/A

3.1. Disbursing Office: 3-57-2

NAVY CASH server room: 3-62-0 Vending machine area: 3-137-1 Enlisted mess decks: 4-40-0

4.1 Government Furnished Material (GFM)only

5.1 The shipyard 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.

5.2 In performance of this Work Item, the shipyard and

subcontractors regardless of tier must comply with the requirements of all applicable General Technical Requirements (GTRs) including but not limited to GTRs 1 through 7, 21 ,22, 25, 26, and 29.

5.3 USS Mount Whitney is known to have a considerable

amount of asbestos. Additionally, it is known that the coating systems may contain lead. The contractor should expect this condition and factor in removal and remediation time requirements into his overall planning schedule. Costs associated with unexpected hazardous waste remediation and removal shall be attributed to Work Item 023, rather than to the package accomplishment shall be removed from the ship, handled

SPONSOR RELATED CONTRACT NO. AWP - N-TBD (MTA)

ITEM NO. 0703 CATEGORY "A" 2026-05-07

LCC-WI-NAVY CASH Simpson, Eric

0703 - 2 and disposed of in accordance with Work Item 023 of this work package. Shipyard / Contractor shall be responsible for following all national and local regulations in the containment and removal of these wastes as encountered.

5.4 Regular day shift working hours for the AIT will be

0700 to 1700 hours Monday through Saturday. Work item support requirements will be 0730 to 1630 hours Monday through Saturday.

5.5 GOV/AIT tech reps will be onsite to oversee all work.

NOTE: The actual equipment installation, configuration and

5.6 Crane, riggers and forklift services to support this

The crane shall be capable of reaching the main deck, estimate four (4) crane lifts and associated forklift support.

6.0 QUALITY ASSURANCE REQUIREMENTS: None additional

7.1 Industrial Support Services. AIT will provide 48-hour

written notice prior to services required. Services can be requested any time during the WOO.

7.2 Material storage requirements are listed in work item

015, para. 7.3.2; Requesting a 20 ft CONEX box, that is lockable and placed on the main deck. Designated outside storage shall require prior approval of the AIT Rep and MSCREP.

SPONSOR RELATED CONTRACT NO. AWP - N-TBD (MTA)

ITEM NO. 0704 CATEGORY "A" 2026-05-07

LCC-WI-SEATEL TVDTS UPGRADE Simpson, Eric

0704 - 1

1.1 This item describes the statement of work for the

SEATEL TVDTS upgrade on main deck forward 1-18-1 and IC PAO/SITE Office 3-69-3-Q.

2.0 REFERENCE: N/A

3.1 Main deck forward 1-18-1 and IC PAO/SITE Office 3-69-3-Q.

A. Government Furnished Equipment (GFE)to be provided by GOV representative.

5.1 The shipyard 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.

5.2 In performance of this Work Item, the shipyard and

subcontractors regardless of tier must comply with the requirements of all applicable General Technical Requirements (GTRs) including but not limited to GTRs 1 through 7, 21 ,22, 25, 26, and 29.

5.3 USS Mount Whitney is known to have a considerable

amount of asbestos. Additionally, it is known that the coating systems may contain lead. The contractor should expect this condition and factor in removal and remediation time requirements into his overall planning schedule. Costs associated with unexpected hazardous waste remediation and removal shall be attributed to Work Item 023, rather than to the package accomplishment shall be removed from the ship, handled

SPONSOR RELATED CONTRACT NO. AWP - N-TBD (MTA)

0704 - 2 and disposed of in accordance with Work Item 023 of this work package. Shipyard / Contractor shall be responsible to follow all international, national and local regulations in the containment and removal of these wastes as encountered.

5.4 Regular day shift working hours for the AIT will be

0700 to 1700 hours Monday through Saturday. Work item support requirements will be 0730 to 1630 hours Monday through Saturday.

5.5 AIT Point of Contact is:

NWIC LANT OSIC Code 42220 Tel: +1(757) 621-0759

5.6 The actual equipment installation, configuration and

testing will be accomplished by Government Furnished Employees and/or Alteration Installation Team (AIT) Contractors.

6.0 QUALITY ASSURANCE REQUIREMENTS: N/A

7.0 STATEMENT OF WORK REQUIRED:

7.1 Contractor shall provide and accomplish the following.

AIT will provide 48-hour written notice prior to services required).

A. Remove or reuse existing equipment foundations (Remove any installation/lagging, and paint, cut existing foundation, make smooth, and clean area, as required);

B. Prepare area for new installation (Remove any installation, paint, and clean surface for welding or mechanical mounting, as required);

C. Crane lifts; eight (8)

1. Provide riggers, tools required, and transportation services from warehouse/ship.

2. The maximum crane lift shall not exceed 4,000 pounds

3. The crane shall be capable of reaching the main deck forward and the starboard side quarterdeck.

D. Forklifts; eight (8)

SPONSOR RELATED CONTRACT NO. AWP - N-TBD (MTA)

0704 - 3

1. Forklifts will be used to transport AIT equipment within the shipyard as directed by the AIT.

E. Storage space (Onboard ship); As required, 20 FT CONEX

7.2 Miscellaneous Labor and Material, not listed in 7.1, contractor shall provide for bidding purposes, fully funded cost for labor and material. AIT will provide 48-hour written notice prior to services required.

A. Welding (to include Welder, Ship fitters, equipment, ventilation, 440 volt power, and air);

1. Labor; 00 Hours B. Fire watch (to include equipment and material required);

1. Labor; 00 hours

C. Brazing & piping modifications;

1. Labor; N/A

D. HVAC vent mod installation;

1. Labor; 00 Hours

E. Insulation/lagging;

1. Labor; 00 Hours

F. Materials

1. $0,000

G. Availability of Power (440) requirements in spaces when/if required by AIT.

H. Availability of temporary clean, dry oil/water free compressed air at 100 psi for pneumatic tools in spaces when/if required by AIT.

I. Availability of temporary ventilation in spaces when/if required by AIT.

7.3 Monitoring of Time and Material

A. All paint and lagging MUST be removed before any hot work takes place. Qualified fire watch(s) must be on site to cover all compartments being affected, the use of any phone is NOT authorized while on station.

7.4.2 Submit a typed written report to the OMTREP listing the results of the inspections. The report shall provide the “As Found” conditions for the SSTG Turbine prior to disassembly.

8.0 GENERAL REQUIREMENTS: None additional