Attachment 2 - Specification for Dockside Repairs.pdf

USCGC KINGFISHER (WPB 87322)

SPECIFICATION FOR DOCKSIDE REPAIRS

FY2026

Developed By: Dale W Brown

(Rev-0, 21 April 2025)

USCGC KINGFISHER (WPB-87) DOCKSIDE AVAILABILITY FY2026

ii (Rev-0)

TABLE OF CONTENTS

Revisions Record ......................................................................................................................................... iii Consolidated List of References ................................................................................................................... iv Consolidated List of Government-furnished Property ................................................................................. vi Consolidated List of Critical Inspection Items ........................................................................................... vii Principal Characteristics ............................................................................................................................ viii General Requirements WORK ITEM 1: Main Diesel Engines (MDEs), Renew (W-6) WORK ITEM 2: Main Diesel Engine Assemblies, Perform W-5 Maintenance And Update Control

System Configuration iii (Rev-0)

REVISIONS RECORD

This page is used to record specification revisions, which may have occurred subsequent to a Revision 0 (Rev-0) package. Information listed is intended to provide contractors and field unit personnel a means to ensure all the current specification revision pages are present when reviewing or utilizing this specification package.

DATE REV# WORK

ITEM#

CHANGES MADE

NOTE : All work item and paragraph numbers listed above for a given revision correspond to same numbers in the previous revision. This revised specification is self-contained with all of the above listed changes incorporated.

iv (Rev-0)

CONSOLIDATED LIST OF REFERENCES

The below-listed documents form a part of this specification to the extent specified herein. Approval/publication dates or revision dates/numbers are also identified, to ensure that same document versions are used at the time of specification writing and during contract execution.

All Coast guard drawings, technical publications, and standard specifications will be provided to contractors by the Coast Guard at an appropriate time, or upon request, free of charge. Other Government documents may be accessed – free of charge – from links located on the SFLC website. Commercial sites provide access to their respective documents.

COAST GUARD DRAWINGS

Coast Guard Drawing 87 WPB 131-001, Rev J, Deck Construction Plan

Coast Guard Drawing 87 WPB 182-001, Rev C, Main Engine & Generator Foundations

Coast Guard Drawing 87 WPB 243-003, Rev -, Propulsion Shaft Details

Coast Guard Drawing 87 WPB 635-001, Rev C, Linings and Insulation Plan & Details

COAST GUARD PUBLICATIONS

APM: Select the appropriate tech pub for shaft seals from the two options below. TP-4593 should be used if the cutter has legacy Wartsila seals. TP-4499 is for Chesterton shaft seals (TCTO TA4020.0)

Coast Guard Commandant Instruction (COMDTINST) M10360.3, Jun 2006, Coatings and Colors

Manual

Coast Guard Technical Publication (TP) 4499, Jun 2018, SWBS 243, Stern Tube Seal- Model 442C

Coast Guard Technical Publication (TP) 4500, SWBS 233, Sept 2017, Engine Change-Out Guide –

Waterborne Main Diesel

Coast Guard Technical Publication (TP) 4531, SWBS 233, March 2003, Main Diesel Engine -

Description & Operation Manual - Model 8V396TE94

Coast Guard Technical Publication (TP) 4532, SWBS 233, Main Diesel Engine - Parts Catalog - Model

8V396TE94

Coast Guard Technical Publication (TP) 4533,SWBS 233, Apr 2016 Main Diesel Engine - Maintenance

Manual - Model 8V396TE94

Coast Guard Technical Publication (TP) 4573, Coolant Heating System, 17 March 2003

Coast Guard Technical Publication (TP) 4593D, SWBS 243, Manufacturer's Instruction Book, 87' WPB

Propulsion Shaft Seals, John Crane Type F.S.E

Coast Guard Technical Publication (TP) 7025A, SWBS 233, Oct 2017, Main Diesel Engine - Fluids and

Lubricants Specifications (A001061/37E)

Coast Guard Technical Publication (TP) 7796A, SWBS 233, Main Diesel Engine (MDE) – Preservation

& Represervation Specs (A001070/00E)

Fire Prevention and Response

Surface Forces Logistics Center Standard Specification 0000 (SFLC Std Spec 0000), 2022, General

Requirements v (Rev-0)

Surface Forces Logistics Center Standard Specification 0000 (SFLC Std Spec 0000), Latest Version, General Requirements

Surface Forces Logistics Center Standard Specification 0740 (SFLC Std Spec 0740), 2022, Welding and

Allied Processes

Surface Forces Logistics Center Standard Specification 0740 (SFLC Std Spec 0740), Latest Version, Welding and Allied Processes

Surface Forces Logistics Center Standard Specification 5550 (SFLC Std Spec 5550), Latest Version, Surface Forces Logistics Center Standard Specification 6310 (SFLC Std Spec 6310), 2022, Requirements for Preservation of Ship Structures

Surface Forces Logistics Center Standard Specification 6310 (SFLC Std Spec 6310), Latest Version, Requirements for Preservation of Ship Structures

OTHER REFERENCES

Code of Federal Regulations (CFR) Title 29, Part 1915, Occupational Safety and Health Standards for

Shipyard Employment

Installation of MTU Electronic Systems E 530 606/06E

MTU 8V 396 TE.4 Maintenance Manual M020046/21E

MTU 8V 396 TE94 Description and Operation Manual M011511/00E

MTU 8V 396 TE94 Parts Catalog M033971/00DE, Order #771903

MTU 8V396 TE.4 Tolerances & Wear Limits List M070026/00E

MTU Customer Connecting System CCS for ECS 396, E 531 415/00EMTU Electrical Start Device SUE-

ES for ECS 396, E 531 482/00E

MTU Customer Connecting System CCS for ECS 396, E 531 416/00E

MTU Electrical Start Equipment SUE-ES Illustrated Parts Catalog E 535 187/00ED

MTU Engine Control System Illustrated Parts Catalog E 535 145/01ED

MTU Engine Management System Typ ECS 396/S Version E & F with ETB 4E/ETB 4F Document numbers; E 531 406/01 E, E 531 405/ 01E & E 531 403/02E

MTU Exhaust Turbocharger ZR140 M040052/10E

MTU Fluids and Lubricants Specification A001061/35E

MTU Junction Box CCS-ECS 396E Illustrated Parts Catalog E 535 151/01ED

MTU Local Operating Panel for ECS E 531 301/01E

MTU Local Operating Panel LOP-ECS Illustrated Parts Catalog E 535 297/02ED

MTU Monitoring & Control Unit Documentation E 535 164/00ED

MTU Service Information 396-99/0562B Electric Governor Actuator with Oil Drain

MTU Solenoid Actuator, Description, Assembly Instructions M040082/10E

MTU Tool List M004021/20DE

NAVSEA Technical Publication T9074-AD-GIB-010/1688, (TP 1688), July 2012, Requirements for

Fabrication, Welding, and Inspection of Submarine Structure vi (Rev-0)

CONSOLIDATED LIST OF GOVERNMENT-FURNISHED PROPERTY

The following is a list of property, which the Government will furnish. This list supersedes any other material obligations indicated or implied by referenced drawings.

WORK

ITEM

MTI ITEM DESCRIPTION NSN/PN QTY ESTIMATED

COST

($/UNIT)

1 Y Main Diesel Engine NSN: 2815-12-348-2440 PN:

5560028101TE94

2 ea. 500,000.00

1 N Soft Patch Kit NSN: 8040-01-601-2062 PN:

87SPK CPB-1 PATCH

2 ea. 1173.03

1 Y *Alignment Kit N/A 1 set 3000.00

1 N Clamp, synchro (8―

V-clamp), DeAngelo

Marine

NSN: 5340-01-568-6899 PN:

024-007000

4 ea. 47.19

1 N Clamp, Turbo Adaptor NSN: 5340-01-593-2913 PN:

024-001200

4 ea. 274.04

1 N Clamp, synchro

(12― V-band clamp)

NSN: 5340-01-590-8152 PN:

024-009000

4 ea. 56.85

1 N Nut, plain, hexagon NSN: 5310-01-F17-5302 32 ea. 1.35

1 N Washer, flat NSN: 5310-01-F17-4971 64 ea. 0.42

1 N Screw, cap, hexagon head

NSN: 5305-01-F17-4972 32 ea. 3.73

1 N Sealant, Silkolene NSN: 8030-01-593-2919 2 ea. 117.28

1 N Kit, Rebuild, Chesterton Seal

Assembly

NSN: 5330-01-F18-5383 2 ea. 2,956.00

2 Y Cylinder Head NSN: 2815-12-345-1076 16 3274.71

2 Y “A― Bank

Turbocharger

NSN: 2950-12-347-2009 2 12,642.58

2 Y “B― Bank

Turbocharger

NSN: 2950-12-347-2010 2 11,050.16

2 Y Sea Water Pump NSN: 2930-12-344-4810 2 15,086.29

2 Y Jacket Water Pump NSN: 2930-12-344-4606 2 3799.67

2 Y Starter NSN: 2920-12-156-2556 2 3255.35

2 Y **Charge Air Cooler NSN: 2930-12-354-2436 Tbd 32,974.85

2 Y **Injector with retainer NSN: 2910-12-341-9988 Tbd 706.45

2 N **Cylinder Liner NSN: 2815-12-315-7282 Tbd 1103.14

2 N **Piston NSN: 2815-12-362-8999 Tbd 3816.34

2 N Engine Acceptance

Test Record

N/A 1/MDE N/A

*Government-loaned property, which shall be returned to the vessel upon completion of the availability.

**New or refurbished equipment that the Government may provide for installation in place of existing equipment.

***Government-furnished property, which is to be supplied by either the vessel or the C4IT ServiceCenter vii (Rev-0)

CONSOLIDATED LIST OF CRITICAL INSPECTION ITEMS

The following is a list of work items, which contain Critical Inspection reports, which the Contractor must complete within the first 25% of the availability contract period (see SFLC Std Spec 0000, paragraph 3.2.6.5

(Inspection report particulars)):

Work

Item Title

This section is not applicable to this package.

viii (Rev-0)

PRINCIPAL CHARACTERISTICS

87' WPB

PHYSICAL

Length overall 87'

Length between perpendiculars 81' 7"

Depth 10' 11"

Maximum beam 19.4'

Draft, mean to design waterline 5' 9"

Height of highest projection 50.2'

Full load displacement 93.5 long tons

Minimum operating displacement 83.9 long tons

Displacement, light ship 77.9 long tons

Framing Longitudinal

Bulkheads Four watertight bulkheads located below the Main Deck

Anchor 40 lb Fortress with 480 ft. 3 strand 5/8" dia. Line stayset

HULL

Hull/main weatherdeck material ABS Grade AH 36

Superstructure 5086 Aluminum

MACHINERY

Main propulsion Two MTU 8V396TE94, sequential turbo-charged diesels

Reduction gears Two ZF Type BW 255

Propulsion shaft Two AQUAMET 22, 101.6mm

Shaft diameter 4"

Shaft seal Two John Crane mechanical seals

Shaft bearing, intermediate Thordon Elastomeric Bearing

Shaft bearing, aft Thordon Elastomeric Bearing

Number of propellers 2

Number of blades 5

Diameter of propeller 1040mm

Pitch 1230 mm fixed

Shaft RPM 828

Rudders Two 316L Stainless Steel

Ship's service generators Two Man Model D08241F01 diesel with Stanford 60KW Generator

TANK CAPACITIES

3-9-1-f (fuel oil) 1402 gal

3-9-2-f (fuel oil) 1402 gal

3-12-2-f (waste oil) 86 gal

3-12-1-f (oily water) 86 gal

3-7-0-q (sewage collection) 352 gal

3-7-1-q (grey water) 52 gal

3-12-1-w (fresh water) 200 gal

3-12-2-w (fresh water) 200 gal

1 (Rev-0)

00000_0824_FLT

REC_00000_FLT_Commercial Project @ CG Facility (0121)

General Requirements

1. SCOPE

1.1 Intent. This standard specification invokes general requirements for conducting vessel repairs performed by commercial contractors at a Coast Guard facility for Coast Guard vessels.

1.2 Term interchangeability. The terms 'Contractor', 'CG Yard', 'NAVSTA EVERETT', 'shipyard', 'Base', and

'Coast Guard Industrial' are used interchangeably in this specification. Where the primary service provider is

Coast Guard personnel, references to contractor and other noted descriptors within this specification or within drawings, publications, SFLC Standard Specifications or other commercial and military references are deemed the same as prime service provider.

2. REFERENCES

COAST GUARD DRAWINGS

None

COAST GUARD PUBLICATIONS

Coast Guard Commandant Instruction (COMDTINST) M10360.3 (series), Coatings and Color Manual

Surface Forces Logistics Center Standard Specification 0000 (SFLC Std Spec 0000), Latest Version, General Requirements

Surface Forces Logistics Center Standard Specification 0740 (SFLC Std Spec 0740), Latest Version, Welding and Allied Processes

Surface Forces Logistics Center Standard Specification 5550 (SFLC Std Spec 5550), Latest Version, Fire Prevention and Response

Surface Forces Logistics Center Standard Specification 6310 (SFLC Std Spec 6310), Latest Version, Requirements for Preservation of Ship Structures

OTHER REFERENCES

Code of Federal Regulations (CFR) Title 29, Part 1915, Occupational Safety and Health Standards for

Shipyard Employment

NAVSEA Technical Publication T9074-AD-GIB-010/1688, (TP 1688), July 2012, Requirements for

Fabrication, Welding, and Inspection of Submarine Structure

2 (Rev-0)

3. REQUIREMENTS

3.1 General. The Contractor must conform to all requirements specified in SFLC Std Spec 0000 and in this item, as applicable, during the performance of this availability. The requirements in this WI applies to all work under the scope of this contract, whether explicitly stated in all following work items or not, and to all other work subsequently authorized by changes, modifications, or extensions to the contract.

3.1.1 The Contractor must conform to all requirements specified in SFLC Std Spec 5550 and in the Fire

Protection and Response work item, as applicable, during the performance of this availability.

3.1.1.1 Fire Safety Plan submission. The Contractor must submit a copy of the CFR 1915, Subpart P, Fire Safety

Plan with the Contractor’s bid when work will be conducted in a Contractor–owned facility. Include any MOA(s) with local firefighting facilities.

3.1.1.2 Fire Plan submission. The Contractor must submit a copy of the developed availability specific fire plan as requested in the Fire Protection and Response work item, with the Contractor’s bid.

3.1.1.2 Fire Plan submission. The Contractor must submit a copy of the developed availability specific fire plan, as requested in the Fire Protection and Response work item, seven (7) days before the Arrival Conference.

NOTE

NAVSEA drawings listed will be available FOR INSPECTION ONLY from the Coast

Guard Port Engineer post-award. SFLC will not redistribute NAVSEA documents.

Contractors can apply to NAVSEA headquarters directly for copies.

3.2 Contractor-provided fire watch personnel. The Contractor must provide fire watch personnel and equipment.

3.2 Contractor-provided fire extinguishers. The Contractor must provide portable fire extinguishers.

3.2 Fire watch requirements. The Contractor must refer to 3.3.1.3 (Fire watch requirements) of SFLC Std Spec

0000, in accomplishing the following task:

• Provide portable fire extinguishers for Coast Guard fire watch personnel. Coast Guard fire watch is in lieu of contractor personnel during the hours of 0800-1600, Monday through Friday, and limited to two Coast Guard fire watch personnel.

• Provide fire watch personnel and fire extinguishers for the duration of the availability period, during and beyond noted Coast Guard fire watch support.

3.3 Preservation requirements. The Contractor must accomplish all preservation tasks, including touch-ups, in accordance with SFLC Std Spec 6310.

3.3.1 Brand name approval. Ensure that all contractor-furnished coatings are in accordance with SFLC Std Spec

6310, Appendix C (Authorized Coatings for Use on Cutters and Boats).

3.3.2 Coating colors and system color schemes. The Contractor must obtain a written KO authorization to deviate from any coatings required in SFLC Std Spec 6310 Appendix C before work.

3 (Rev-0)

3.3.3 In-process quality control measures. The Contractor must abide by all the safety, preservation, and quality control requirements specified in SFLC Std Spec 0000, paragraph 3.2.4.2 (In-process QC measures for “critical-coated surfaces”).

3.3.3.1 Quality control requirements. The Contractor must abide by the following when performing preservation related inspections. The following measurements must be randomly spaced throughout for the purposes of providing a representation of the entire prepared or coated surface.

3.3.3.1.1 Surface profile measurements. One surface profile measurement must be taken for every 200 square feet for the first 1000 square feet; for each additional 500 square feet or less, one profile measurement must be taken.

Profile measurements must be taken in accordance with SFLC Std Spec 6310, paragraph 3.1.8.3 (Surface profile measurements). A “measurement” for surface profile is defined as follows:

• ASTM D4417, Method B: One profile measurement is the average (mean) of 10 individual readings.

• ASTM D4417, Method C: One profile measurement is the average (mean) of 2 individual readings.

3.3.3.1.2 Soluble salt conductivity measurements. 5 conductivity measurements must be taken every 1000 square feet. For submerged (immersed) applications conductivity measurements must not exceed 30 microsiemens/cm.

For non-submerged (non-immersed) applications conductivity measurements must not exceed 70 microsiemens/cm. If a conductivity check fails, clean the surface in accordance with SFLC Std Spec 6310, paragraph 3.1.8.5 (Soluble salt removal).

3.3.3.1.3 Coating thickness measurements. Three area measurements must be taken for the first 1000 square feet;

for each additional 1000 square feet, perform an additional area measurement. A “measurement” for coating thickness is defined as follows:

• SSPC-PA 2 defines an area measurement as 5 separate spot measurements randomly spaced throughout a 100 square foot area.

• SSPC-PA 2 defines a spot measurement as 3 gage readings and each new gage reading the probe must be moved to a new location within a 1.5-inch diameter circle defining the spot.

3.4 Welding and brazing requirements. The Contractor must perform all welding and allied processes, and NDE in accordance with SFLC Std Spec 0740.

3.4.1 HY-130 material substitution. The Contractor must be aware that HY-130 steel plating is no longer commercially available. For the purpose of performing flight deck repairs on US Coast Guard WMEC-270 “B-

Class” cutters, Weldox 900 steel plating has been approved as a replacement for HY-130. Due to the similarity in material properties and weldability of HY-130 and Weldox 900, all welding procedures and welder qualifications for welding Weldox 900 must be the same as those outlined in NAVSEA TP 1688 as applicable for welding HY-

130.

3.4.2 Standard spec modification. For any welding involving HY-130 on the flight deck of WMEC-270 “B-Class” cutters, perform all welding and allied processes, and non-destructive evaluation (NDE) in accordance with

NAVSEA TP 1688. The Contractor must be aware that the welding requirements specified in this document take precedence over paragraph 3.3.6 of SFLC Standard Spec 0000 for the purpose of welding involving HY-130.

3.4.3 Approval to weld HY-130. To obtain Coast Guard approval to weld on HY-130 steel for WMEC-270 “B-

Class” cutters, the Contractor must provide written Performance Qualification Records (PQR’s) for each process to be used. The PQR’s must be approved by one of the regulatory agencies affirming that the WPS meets the welding requirements of NAVSEA TP 1688. In addition, the Contractor must ensure that all subcontractors, prior to performing welding operations, have qualified procedures by meeting all the requirements set forth in this document.

4 (Rev-0)

NOTE

NAVSEA approval is NOT required for welding procedures submitted but the procedures must be reviewed and shown to satisfy the requirements set forth in

NAVSEA TP 1688, by a welding regulatory agency. The requirements for welding

Weldox 900 are considered the same as those for welding HY-130.

3.5 Environmental protection requirements. The Contractor must adhere to the following environmental protection requirements in accordance with the SFLC Stand Spec 0000:

3.5.1 Contractor operated (non USCG) facilities. The Contractor must provide and maintain environmental protection as defined in SFLC Std Spec 0000 Appendix A, Requirements for Environmental Protection at

Contractor Operated (Non USCG) Facilities, as applicable, during the performance of this availability. Contractor must plan for and provide environmental protective measures to control pollution that develops during normal practice, as well as plan for and provide environmental protective measures required to correct conditions that develop during the project. Contractor must comply with applicable Federal, state, and local laws, codes, ordinances, and regulations in their entirety. Any reference to a specific portion of a Federal, state, or local law, code, ordinance, or regulation in this or any other item must not be construed to mean that relief is provided from any other sections of the law, code, ordinance, or regulation.

3.5.1 USCG facilities. The Contractor must provide and maintain environmental protection as defined in SFLC

Std Spec 0000 Appendix B, Requirements for Environmental Protection at USCG Facilities, during the performance of this availability. Contractor must plan for and provide environmental protective measures to control pollution that develops during normal practice, as well as plan for and provide environmental protective measures required to correct conditions that develop during the project. Contractor must comply with applicable

Federal, state, and local laws, codes, ordinances, and regulations in their entirety. Any reference to a specific portion of a Federal, state, or local law, code, ordinance, or regulation in this or any other item must not be construed to mean that relief is provided from any other sections of the law, code, ordinance, or regulation.

3.5.1.1 USCG Generator status. The activity Generator Status for the Coast Guard Facility is _________.

3.5.1.2 Plans and permits. The CG Facility has unit specific permits including the following:

• Spill Prevention Control and Countermeasures (SPCC) Plan: Unit has a SPCC Plan which requires certain unit-specific procedures be followed for the storage, inspection, and transfer of petroleum products in containers 55 gallons or greater.

• National Pollutant Discharge Elimination System (NPDES) Storm Water (SW) Permit: Unit has an

NPDES SW permit which requires unit-specific procedures be followed for the storage and inspection of equipment and materials which may contribute contaminants to storm water discharges.

• Air Emission Permit: Unit has an Air Emission Permit which requires unit-specific procedures be followed for the emissions of VOCs and hazardous air pollutants.

3.5.2 Test and procedures. The Contractor is required to promptly conduct tests and procedures for the purpose of assessing whether operations are in compliance with applicable Environmental Laws. Analytical work must be done by qualified laboratories; and where required by law, the laboratories must be certified.

3.5.3 Regulatory notifications. The Contractor is responsible for all regulatory notification requirements in accordance with Federal, State and local regulations. In cases where the Coast Guard must also provide public notification, such as storm water permitting, the Contractor must coordinate with the Contracting Officer or COR, and if work is being performed at a USCG Facility, the local Facility Engineer or Engineering Officer. The

Contractor must submit copies of all regulatory notifications to the Contracting Officer and the local Facility

5 (Rev-0)

Engineer or Engineering Officer prior to commencement of work activities. Regulatory notifications must be provided for including but not limited to demolition, renovation, National Pollutant Discharge Elimination System

(NPDES) defined site work, and remediation of controlled substances such as asbestos, hazardous waste, and lead paint.

3.5.4 Environmental manager. The Contractor must appoint in writing an Environmental Manager for the project, who is responsible for coordinating Contractor compliance with Federal, State, local, and station environmental requirements. The Environmental Manager must ensure compliance with Hazardous Waste Program requirements, including hazardous waste handling, storage, manifesting, and disposal; implement the Contractors’

Environmental Management Plan; ensure that all environmental permits are obtained, maintained, and closed out;

ensure compliance with Storm Water Program Management requirements; ensure compliance with Hazardous

Materials including storage, handling, and reporting requirements; as well as coordinate any remediation of regulated substances such as lead, asbestos, and polychlorinated biphenyl (PCB). This may be a collateral position; however the individual must be trained to accomplish the following duties; ensure waste segregation and storage compatibility requirements are met; inspect and manage Satellite Accumulation areas; ensure only authorized personnel add wastes to containers; ensure all Contractor personnel are trained in 40 CFR requirements and individual position requirements; coordinate removal of waste containers; and maintain the Environmental

Records binder and required documentation, including environmental permits compliance and close-out.

3.5.5 HW disposal. Contractor must comply with SFLC Std Spec 0000 Appendix B, Requirements For

Environmental Protection At USCG Facilities for HW disposal, and ensure that waste removals are conducted during normal business hours (0800-1600) on Monday through Friday (excluding holidays).

3.5.6 Additional Requirements. The Contractor must be aware of the following:

3.5.6.1 No Contractor or Subcontractor must have the authority to sign a Hazardous Waste Manifest using the

Coast Guard facility’s EPA Generator ID Number or remove contract generated hazardous waste from the Coast

Guard facility without COR or KO-approval.

3.5.6.2 Local environmental regulations at the Government facilities may be more stringent. As with all environmental regulations, the Contractor must prepare for and comply with local and state regulations.

3.5.6.3 Coast Guard facilities do not maintain Facilities Response Plans (FRPs) per 33 CFR 154. Contractor must furnish the FRP when required for over-the-water liquids transfers to and from vessels, and is required for oil/fuel transfers to/from vessels for 250 barrels (10,500 gallons) or more.

3.6 Local Policy. The Contractor must refer to site (e.g., Base) Regulations and Instructions for details regarding local policies (e.g., crane services, parking, or facility usage).

3.7 SFLC Standard Specification approved changes. Approved updates to the 2022 SFLC Standard Specifications will appear here.

3.7.1 SFLC Standard Specification 5550: Replace paragraph 3.11.3 to state, “Material supporting imminent work shall be brought on the cutter and stored where the work is being performed. Material that appreciably contributes to fire load shall be removed at the end of each work shift when personnel are not present. Trash, debris, and packaging materials shall be promptly removed from the vessel at the end of each work shift and not allowed to accumulate.” Advance the paragraph numbering of the Fire Prevention and Safety Inspection form to 3.11.4.

6 (Rev-0)

4. NOTES

4.1 QA inspection forms. QA inspection forms (QA-1 thru QA-5), required in SFLC Std Spec 6310 to be completed and submitted during preservation of “critical-coated surfaces”, are provided at the end of this document.

7 (Rev-0)

QA-1 - QUALITY ASSURANCE INSPECTION FORM

(PRESERVATION CHECKLIST)

VESSEL NAME HULL # WORK ITEM

WORK ITEM TITLE

LOCATION OF WORK (INCL. FRAME #’S) AREA (SQFT)

CHECKPOINT 1 – COATING SYSTEM COMPLIANCE

Ensure all coatings are in compliance with SFLC Std Spec 6310, Appendix C.

CHECKPOINT 2 - PAINT STORAGE

Ensure all coatings are kept at a temperature of 65 to 85°F at all times, unless otherwise specified by the coating mfg.

CHECKPOINT 3 - AMBIENT CONDITIONS

Ensure surface and surrounding temperatures are each between 50 and 90°F for water-containing coatings, and 35 and 95°F for other coatings, unless otherwise specified by the coating manufacturer(s).

Ensure maximum relative humidity (RH) is as follows, from surface preparations through final curing of topcoat: 50% for tanks, voids, and vent plenum; and 85% for all other areas, unless otherwise specified by manufacturer(s).

Ensure surface temperature is at least 5°F above the dew point, unless otherwise specified by the coating mfg.

CHECKPOINT 4 - PRE-SURFACE PREPARATION

Remove surface contaminants (soluble salts, loose rust, mud, and marine growth) with low pressure fresh water wash down (maximum 5,000 psi). If oil and grease are present, perform solvent cleaning, as per SSPC SP-1.

Verify equipment setup, blast media, and surface preparation methods match designated test coupon.

CHECKPOINT 5 - SURFACE PREPARATION

Verify environmental conditions (see CHECKPOINT 3).

Ensure cleanliness of prepared surface is as per specification (i.e.: SSPC SP-11, SP-10, SP WJ-2…).

Verify surface anchor profile using ASTM D4417-Methods B or C against SFLC Std Spec 6310. Conduct profile readings at a minimum of 5 locations for the first 1000-sqft area, and 2 locations for each succeeding 1000-sqft area.

Measure soluble salt conductivity in accordance with SSPC-Guide 15. Conduct 5 measurements per each 1000-sqft area (max. threshold: 70 microsiemens/cm for non-submerged surfaces, 30 microsiemens/cm for submerged surfaces).

CHECKPOINT 6 - PRIMER COAT APPLICATION

Verify environmental conditions (see CHECKPOINT 3).

Verify proper mixing and stand-in (induction) times.

Ensure no paint is applied when the temperature is expected to drop to freezing before the paint has dried.

Ensure surfaces are completely dry, unless otherwise allowed by the coating manufacturer(s).

Verify wet film thickness (WFT) at random, to prevent under or over application. Verify final DFT.

Brush out all runs, sags, drips, and puddles.

Perform visual inspection for holidays and other defects.

CHECKPOINT 7 – STRIPE COAT APPLICATION

Verify environmental conditions (see CHECKPOINT 3).

Ensure overcoating window is as per manufacturer’s instructions.

After primer coat (mist coat after inorganic zinc), brush-apply un-thinned coat of same primer paint over edges, weld seams, cut-outs, and areas of complex geometries @ 3-4 mils wet film thickness (WFT).

CHECKPOINT 8 – TOP COAT APPLICATION

Verify environmental conditions (see CHECKPOINT 3).

Ensure overcoating window is as per manufacturer’s instructions.

Verify proper mixing and stand-in (induction) times, as applicable.

Verify wet film thickness at random, to prevent under or over application.

Brush out all runs, sags, drips, and puddles.

CHECKPOINT 9 – FINAL INSPECTION

Verify final system dry film thickness. Conduct 5 sets of 3 readings for each of the first 3 100-sqft areas, followed by 5 sets of 3 readings for each succeeding 1000-sqft area.

Ensure that system cure is in accordance with manufacturer's recommendation for intended service.

Ensure potable water tank exhaust ventilation is maintained continuously from and during coating application through final system cure, to exhaust all solvent to the atmosphere and to prevent solvent entrapment.

For immersion coatings (including tank U/W body), record date and time of the following events:

Final coat application: _____/_____; Return to service or removal from environment controls: _____/_____

CHECKPOINT 10 – RECORD KEEPING

Complete, sign, and submit all provided QA Inspection Forms.

NAME OF QP-1/AMPP INSPECTOR SIGNATURE CERT. # DATE / TIME

NAME OF CG REPRESENTATIVE SIGNATURE UNIT DATE/TIME

8 (Rev-0)

QA-2 - QUALITY ASSURANCE INSPECTION FORM

(ENVIRONMENTAL READINGS)

VESSEL NAME HULL #

WORK ITEM

Use one sheet for each activity. Record conditions every four hours from before surface preparation to application of final coating system coat.

DATE

TIME

ACTIVITY (SURFACE

PREPARATION, PRIMER COAT,

BARRIER COAT, TOP COAT,

ETC…)

LOCATION (FRAME &

DECK, RELATION TO

EQUIPMENT, ETC.)

TEMPERATURE % REL.

HUMID-

ITY

DEW

PT.

SURFACE AMBIENT ΔT

| DP -

SURFACE |

9 (Rev-0)

QA-3a - QUALITY ASSURANCE INSPECTION FORM

(SURFACE PROFILE LOG FOR PROFILE MEASUREMENTS IAW ASTM D4417-METHOD-C)

VESSEL NAME HULL # WORK ITEM

LOCATION OF WORK (FRAME REFERENCES) AREA (SQFT)

SURFACE PREPARATION METHOD PROFILE ACHIEVED (MILS)

MIN MAX MEAN

SSPC-SP-10/AMPP No. 2

SSPC-SP WJ-2/AMPP WJ-2

SSPC-SP-3

SSPC-SP-11

SSPC-SP-11 (inaccessible area)

Brush-blasting (non-metallic substrate)

ABRASIVE MANUFACTURER: ABRASIVE SIEVE SIZE:

PLACE SURFACE PROFILE REPLICA TAPES IN THE SPACES PROVIDED BELOW, TO SERVE AS

PERMANENT QA RECORD. MAINTAIN A SEPARATE LOG FOR EACH LOCATION. WHEN AN AREA IS

DIVIDED INTO SEPARATE SECTIONS, MAINTAIN A SEPARATE LOG FOR EACH SECTION.

Place Surface Profile

Replica Tape Here

Place Surface Profile

Replica Tape Here

Place Surface Profile

Replica Tape Here

Reading (mils): Reading (mils): Reading (mils):

Place Surface Profile Replica Tape Here

Place Surface Profile Replica Tape Here

Place Surface Profile Replica Tape Here

Reading (mils): Reading (mils): Reading (mils):

Place Surface Profile Replica Tape Here

Place Surface Profile Replica Tape Here

Place Surface Profile Replica Tape Here

Reading (mils): Reading (mils): Reading (mils):

Place Surface Profile

Replica Tape Here

Place Surface Profile

Replica Tape Here

Place Surface Profile

Replica Tape Here

Reading (mils): Reading (mils): Reading (mils):

Place Surface Profile

Replica Tape Here

Place Surface Profile

Replica Tape Here

Place Surface Profile

Replica Tape Here

Reading (mils): Reading (mils): Reading (mils):

MEAN MIL READING (IAW ASTM D4417-METHOD C) FOR ABOVE 15 READINGS:

NAME OF QP-1/AMPP INSPECTOR SIGNATURE CERT. # DATE /

TIME

10 (Rev-0)

QA-3b - QUALITY ASSURANCE INSPECTION FORM

(SURFACE PROFILE LOG FOR PROFILE MEASUREMENTS IAW ASTM D4417-METHOD-B)

VESSEL NAME HULL # WORK ITEM

SURFACE PREPARATION METHOD PROFILE ACHIEVED (MILS)

MIN MAX MEAN

SSPC-SP-10/AMPP No. 2

SSPC-SP WJ-2/AMPP WJ-2

SSPC-SP-3

SSPC-SP-11

SSPC-SP-11 (inaccessible area)

Brush-blasting (non-metallic substrate)

ABRASIVE MANUFACTURER: ABRASIVE SIEVE SIZE:

RECORD MEASUREMENTS TAKEN IN THE SPACES PROVIDED BELOW, TO SERVE AS PERMANENT QA

RECORD. MAINTAIN SEPARATE LOG FOR EACH LOCATION. WHEN AN AREA IS DIVIDED INTO

SEPARATE SECTIONS, MAINTAIN A SEPARATE LOG FOR EACH SECTION.

Reading (mils):

Reading (mils):

Reading (mils):

Reading (mils):

Reading (mils):

Reading (mils):

Reading (mils):

Reading (mils):

Reading (mils):

Reading (mils):

Mean Mils Reading (IAW ASTM D4417-Method B for above 10 readings (by column):

Mean Reading

(mils)

11 (Rev-0)

QA-4 - QUALITY ASSURANCE INSPECTION FORM

(SURFACE SOLUBLE SALT CONDUCTIVITY LOG)

VESSEL NAME HULL # WORK ITEM

SOLUBLE SALT CONDUCTIVITY MEASUREMENTS IAW SSPC-GUIDE 15.

DATE TEST LOCATIONS CONDUCTIVITY (MICROSIEMENS/CM)

12 (Rev-0)

QA-5 - QUALITY ASSURANCE DATA FORM

(COATING THICKNESS)

(Use one sheet for each sequence)

VESSEL NAME HULL #

WORK ITEM

COATING MFG PRODUCT NAME

BATC

H #

INDUCTI

ON TIME

COATING SYSTEM

SEQUENCE

(PRIMER/TOUCHUP/3RD

COAT, ETC.)

DRY FILM THICKNESS (DFT) MEASUREMENTS IAW SSPC-PA 2.

SPOT 1 2 3 4 5

AVERAGE

VALUE

*BASE METAL READING

(BMR)

*Required, If Magnetic Pull-Off (Type I/Banana) Gauge Is Used.

LOCATION (FRAME REFERENCE):

SPOT 1 2 3 4 5 OVERALL AVG. DFT ADJUSTMENTS

1 AVG. BMR DEVIATION

3 BEFORE ADJUSTMENTS AFTER ADJUSTMENTS

AVG.

LOCATION (FRAME REFERENCE):

SPOT 1 2 3 4 5 OVERALL AVG. DFT ADJUSTMENTS

1 AVG. BMR DEVIATION

3 BEFORE ADJUSTMENTS AFTER ADJUSTMENTS

AVG.

LOCATION (FRAME REFERENCE):

SPOT 1 2 3 4 5 OVERALL AVG. DFT ADJUSTMENTS

1 AVG. BMR DEVIATION

3 BEFORE ADJUSTMENTS AFTER ADJUSTMENTS

AVG.

APPLICATION METHOD (AIRLESS,

CONVENTIONAL SPRAY, ROLLED)

AVERAGE DFT

13 (Rev-0)

4.2 Tank and Void Assessment form.

14 (Rev-0)

15 (Rev-0)

23000_NET_0523_87WPB

WORK ITEM 1: Main Diesel Engines (MDE), Renew (W-6)

1. SCOPE

1.1 Intent. This work item describes the requirements for the Contractor to renew the port main diesel engines (MDE).

1.2 Government-furnished property.

MTI ITEM DESCRIPTION NSN/PN QTY ESTIMATED

COST

($/UNIT)

Y Main Diesel Engine

NSN: 2815-12-348-2440

PN: 5560028101TE94

2 ea. 500,000.00

N Soft Patch Kit

NSN: 8040-01-601-2062

PN: 87SPK CPB-1 PATCH

2 ea. 1173.03

Y *Alignment Kit N/A 1 set 3000.00

N Clamp, synchro (8” V-clamp), DeAngelo Marine

NSN: 5340-01-568-6899

PN: 024-007000

4 ea.

47.19

N Clamp, Turbo Adaptor

NSN: 5340-01-593-2913

PN: 024-001200

4 ea. 274.04

N Clamp, synchro (12” V-band clamp)

NSN: 5340-01-590-8152

PN: 024-009000

4 ea. 56.85

N Nut, plain, hexagon NSN: 5310-01-F17-5302 32 ea. 1.35

N Washer, flat NSN: 5310-01-F17-4971 64 ea. 0.42

N Screw, cap, hexagon head NSN: 5305-01-F17-4972 32 ea. 3.73

N Sealant, Silkolene NSN: 8030-01-593-2919 2 ea. 117.28

N Kit, Rebuild, Chesterton Seal

Assembly NSN: 5330-01-F18-5383 2 ea. 2,956.00

*Government-loaned property, which must be returned to the vessel upon completion of the availability.

2. REFERENCES

COAST GUARD DRAWINGS

Coast Guard Drawing 87 WPB 131-001, Rev J, Deck Construction Plan

Coast Guard Drawing 87 WPB 182-001, Rev C, Main Engine & Generator Foundations

Coast Guard Drawing 87 WPB 243-003, Rev -, Propulsion Shaft Details

Coast Guard Drawing 87 WPB 635-001, Rev C, Linings and Insulation Plan & Details

COAST GUARD PUBLICATIONS

Coast Guard Technical Publication (TP) 4500, SWBS 233, Sept 2017, Engine Change-Out Guide

– Waterborne Main Diesel

16 (Rev-0)

Coast Guard Technical Publication (TP) 4531, SWBS 233, March 2003, Main Diesel Engine -

Description & Operation Manual - Model 8V396TE94

Coast Guard Technical Publication (TP) 4532, SWBS 233, Main Diesel Engine - Parts Catalog -

Model 8V396TE94

Coast Guard Technical Publication (TP) 4533,SWBS 233, Apr 2016 Main Diesel Engine -

Maintenance Manual - Model 8V396TE94

Coast Guard Technical Publication (TP) 7025A, SWBS 233, Oct 2017, Main Diesel Engine -

Fluids and Lubricants Specifications (A001061/37E)

Coast Guard Technical Publication (TP) 4593D, SWBS 243, Manufacturer's Instruction Book, 87'

WPB Propulsion Shaft Seals, John Crane Type F.S.E

Coast Guard Technical Publication (TP) 4499, Jun 2018, SWBS 243, Stern Tube Seal- Model

442C

Coast Guard Technical Publication (TP) 7796A, SWBS 233, Main Diesel Engine (MDE) –

Preservation & Represervation Specs (A001070/00E)

Surface Forces Logistics Center Standard Specification 0000 (SFLC Std Spec 0000), 2022, General Requirements

Surface Forces Logistics Center Standard Specification 0740 (SFLC Std Spec 0740), 2022, Welding and Allied Processes

Surface Forces Logistics Center Standard Specification 6310 (SFLC Std Spec 6310), 2022, Requirements for Preservation of Ship Structures

OTHER REFERENCES

None

3. REQUIREMENTS

3.1 General.

3.1.1 CIR.

None.

3.1.2 Tech Rep. The Contractor must provide the services of a Qualified Technical Representative who is familiar with the MTU marine engines to accomplish the following on site:

• Advise on manufacturer's information, procedures, software, control systems, dimensions, and clearances associated with the system.

• Conduct proper repair methods

• Ensure compliance with manufacturer's procedures and standards during installation of the marine propulsion diesel engine.

3.1.2.1 Ensure the Tech Rep has experience with the system/equipment stated above and demonstrated on their résumé.

3.1.2.2 Submit the name and résumé of the Tech Rep to the COR at the Arrival Conference.

17 (Rev-0)

3.1.2.3 The Contractor must notify COR at least two weeks prior to the expected date of sea trials so technical representative support services can be arranged.

3.1.2.4 The Contractor must ensure that the shaft alignment is performed under the direct supervision of personnel experienced in and regularly engaged in shaft and engine alignment. Personnel performing alignment work must be familiar with manufacturer's installation techniques and be able to ensure compliance with engine/reduction gear manufacturer's installation standards. Personnel engaged in the supervision of the alignment work must possess a résumé of demonstrated experience with engine and reduction gear systems.

3.1.2.4.1 Submit a copy of supervisor résumés and any applicable references to the COR at the Arrival

Conference.

3.1.3 Protective measures. The Contractor must furnish and install all protective measures in accordance with SFLC Std Spec 0000, (Vessel component, space, and equipment protection).

3.1.4 Interferences. The Contractor must handle all interferences in accordance with SFLC Std Spec 0000, paragraph 3.3.5 (Interferences). Known interferences include, but are not limited to the following:

• Engine foundations.

• Piping.

• Electrical wiring.

• Valves.

• Soft patches.

• Insulation.

• Exhaust and exhaust hangers.

• Electronic equipment.

NOTE

Determine the “port” or “stbd” the configuration of each new GFP engine. If two “port” GFP engines or two “stbd” GFP engines are received, then include that determination in the CFR below. One of the engines may be converted to either the port or stbd configuration.

3.2 Initial coupling alignment check. Prior to removing the existing MDEs, the Contractor must disconnect and fully disengage each reduction gear/propeller shaft coupling. Measure and record shaft coupling and reduction gear coupling alignment data as required in the form beneath paragraph 4.2.

Record alignment readings on the form beneath 4.2 and submit as part of a CFR.

3.2.1 Thickness of laminated shim stock installed between engine mounts and engine foundation must not exceed 0.250 inches. Shims must be precision stainless steel or brass. If more than 0.250 inches of shim are required then stainless steel liners must be fabricated and installed to limit the amount of laminated shim stock used. If machined liners are fabricated and installed they must be tack welded in place after final installation.

18 (Rev-0)

Epoxy resin mounting is acceptable if approved by the KO.

3.3 Major structural misalignment. The Contractor must determine if major MDE related structural components (stern tube, engine foundation) are severely misaligned, evaluate, and include recommendations for corrective measures in the above CFR. Major structural misalignment may exist if any of the following conditions exist:

• Shims between engine/red-gear foundation exceed 0.750 inch.

• Gap between raw water suction inlet and outlet pipe flanges (for expansion joints) exceeds 6-

1/2 inches or is less than 5-5/8 inches.

3.4 Shaft torque measurement. The Contractor must, prior to renewing the MDEs, using a torque wrench, measure the torque required to turn each shaft. Submit a CFR.

3.5 Renew both MDEs. While using the references listed under section 2 (References) as guidance, the

Contractor must renew both MDEs using the Government-furnished material in accordance with the following:

3.5.1 Preservation of Removed Engines. Prior to engine removal, both main diesel engines must be preserved IAW TP-7796 chapter 5.3.2 (Service Interruption of more than 3 months), MTU Preservation and Re-preservation Specifications, A001070/00E. Submit a CFR containing all preservation documentation described in chapter 2.2 (Check sheet for preservation and re-preservation). Ensure all coolant drain lines are opened and all coolant drained from engine.

3.5.2 Existing MDE removal and packaging preparations. Remove existing port and starboard engines in accordance with Coast Guard Technical Publication (TP) 4500, TP-4533A Section 2.3, and the below instructions. Reuse the A-condition MDE crates for packaging F-condition engines.

3.5.2.1 Close all valves, disconnect and drain the engine fluid systems. Ensure all fluids are removed from the existing engines before packaging. Dispose of removed fluids in accordance with all applicable

Federal, state, and local regulations.

3.5.2.2 Remove all electrical and exhaust connections.

NOTE

The exhaust system flanges are sealed with a high-temperature compound.

Ensure all exhaust system interfaces are resealed using Government-furnished sealant upon reinstallation.

3.5.2.3 Seal off all electrical sockets with a suitable adhesive tape. All screwed connections must be sealed with plastic or metal blanking caps. All flanged connections must be fitted with suitable wooden blanks, sealed in position with waterproof adhesive tape. Cover all openings to atmosphere with waterproof paper sealed with waterproof adhesive tape. Blank exhaust pipes and any other orifices over 3 inches in diameter with wooden flanges, sealed with adhesive tape.

3.5.2.4 Remove all engine support components to facilitate safe removal of the engines. Retain all removed components for reinstallation. Renew all disturbed fasteners when reinstalling removed components.

19 (Rev-0)

3.5.2.5 Remove MIM and EDM from ECS UNI and place in F-condition engine X-10 boxes. Ensure

MIM and EDM are packaged in static proof bags or equivalent when stored in the X10 boxes.

3.5.2.6 Return the crankshaft locking devices (provided on "A" condition engine) with the F-condition engines.

3.5.2.7 Install shipping blanks from A-condition engines (turbos, water inlets/outlets, etc) on F-condition engines.

NOTE

Ensure any parts /assemblies removed for trouble shooting or failure analysis are reinstalled on F-condition engines.

3.5.3 Package each F-condition engine in the empty A-condition crates.

3.5.3.1 Change the serial numbers on the crates to reflect the appropriate "F" condition engine serial numbers.

3.5.3.2 Change the crate condition codes to “F”.

3.5.3.3 Ensure the F-condition engines and crates are protected from weather if left outside.

3.5.3.4 Attach the following labels to the removed engines, ensuring that they are in a prominent position, stating:

• “NO OIL OR WATER, DO NOT TURN!”.

• “ENGINE REMOVED FROM SERVICE – Date__________”.

3.5.3.5 Notify the COR at least 24 hours prior to closing shipping crates. Turn over crated engines as MTI items.

3.5.4 Visually inspect the engine beds and foundations for deformation and rust. Submit a CFR.

3.5.5 Install each Government-furnished A-condition MDE and connect all fluid, exhaust and electrical systems to the newly-installed engines. Furnish and fill all engine systems with the appropriate fluids in accordance with the technical publications. Place each MDE in operational condition in accordance with all tech rep pre-arrival requirements.

NOTE

Renew the exhaust components that are provided as Government-furnished material. Ensure all exhaust system interfaces are resealed using the

Government-furnished sealant.

3.5.6 Alternator installation. If the existing engines have installed alternators and the new Government-furnished engines do not, the Contractor must remove the existing alternators and install on the new engines. Use Coast Guard Technical Publication (TP) 4533 for guidance on removal and installation.

3.5.7 Shaft seal rebuild. Using Government furnished kit, rebuild the disturbed propulsion shaft seals using new components. Use CG Technical Publication (TP) 4499 for guidance on Chesterton shaft seal installation. Utilize included packing rings as temporary seal during engine changeout.

20 (Rev-0)

3.6 Alignment preparation. Prior to engine alignment, the Contractor must ensure the following conditions are met for at least 24 hours before the alignment check:

• Cutter fuel and water filled to normal operating levels, a minimum of three-quarters capacity.

• All major equipment and machinery weighing over 500 pounds are either installed or simulated by equivalent weights appropriately located.

• Arrangements made for divers to be on standby during alignment operations. Divers must be used to plug the stern tube to prevent water ingress in the event of a malfunctioning emergency shaft seal.

• All exhaust components reinstalled and engine fluids renewed.

3.7 Final coupling alignment. While using Coast Guard Drawings 87 WPB 182-001, 87 WPB 243-003, and Coast Guard Technical Publication (TP) 4500 as guidance, the Contractor must align both engines/reduction gears to their respective propulsion shafts. Measure and record final coupling alignment readings on the form beneath 4.2 and submit as part of a CFR.

3.7.1 After the completion of all work, renew the access soft patch seals using Government-furnished kit.

NOTE

The Contractor must provide the appropriate type of sealant required to renew the soft patch.

3.8 Water hose test. The Contractor must inspect and perform a water hose test of all affected boundaries in accordance with SFLC Std Spec 0740, Appendix C. Submit a CFR.

3.9 Touch-up preservation, general. The Contractor must prepare and coat all new and disturbed exterior and interior surfaces to match existing adjacent surfaces in accordance with SFLC Std Spec 6310.

NOTE

Coast Guard personnel will operate all shipboard machinery and equipment.

3.10 Operational test. The Contractor must demonstrate proper operation of all disturbed assemblies and components. During sea trials verify no unusual noise, vibrations, binding, etc. Submit a CFR.

3.11 Insulation renewal. Using Coast Guard Drawing 87 WPB 635-001, the Contractor must renew thermal bulkhead and/or overhead insulation, as applicable, that is removed/disturbed during the performance of this work item in accordance with SFLC Std Spec 0000.

3.12 Coolant flush. Following engine commissioning, the Contractor must perform coolant flush of renewed engines in accordance with Section 10 of Coast Guard Technical Publication (TP) 7025A. After obtaining satisfactory results in accordance with Section 10.3, fill engines with MTU-approved coolant.

Multiple flushes may be required to obtain satisfactory readings

21 (Rev-0)

4. NOTES

4.1 Equipment operation. Coast Guard personnel will operate all shipboard machinery and equipment during all operational tests.

4.2 Alignment form.

22 (Rev-0)

HUB ALIGNMENT MEASUREMENT FORM

Vessel Name and Hull Number: _______________________

Circle each as appropriate: PORT / STARBOARD , INITIAL / FINAL

***ALL

MEASUREMENTS

IN INCHES

SHAFT INITIAL

POSITION

SHAFT

ROTATED

90°

SHAFT

ROTATED

180°

SHAFT

ROTATED

270°

Gap

Parallel A

Parallel B

Parallel C

Parallel D

Angular A

Angular B

Angular C

Angular D

Inspection facility: ____________________ Date and time:_____________________

Inspector signature: _______________________________________________________________

23 (Rev-0)

23002_NET_0523_87WPB

WORK ITEM 2: Main Diesel Engine Assemblies, Perform W-5 Maintenance And Update Control System Configuration

1. SCOPE

1.1 Intent. This work item describes the requirements for the Contractor to perform a W-5 overhaul of the starboard main diesel engines (MDE) and to update the control system configuration.

1.2 Government-furnished property.

MTI ITEM DESCRIPTION NSN/PN QTY ESTIMATED

COST

($/UNIT)

Y Cylinder Head NSN: 2815-12-345-1076 16 3274.71

Y “A” Bank Turbocharger NSN: 2950-12-347-2009 2 12,642.58

Y “B” Bank Turbocharger NSN: 2950-12-347-2010 2 11,050.16

Y Sea Water Pump NSN: 2930-12-344-4810 2 15,086.29

Y Jacket Water Pump NSN: 2930-12-344-4606 2 3799.67

Y Starter NSN: 2920-12-156-2556 2 3255.35

Y **Charge Air Cooler NSN: 2930-12-354-2436 Tbd 32,974.85

Y **Injector with retainer NSN: 2910-12-341-9988 Tbd 706.45

N **Cylinder Liner NSN: 2815-12-315-7282 Tbd 1103.14

N **Piston NSN: 2815-12-362-8999 Tbd 3816.34

N Engine Acceptance Test

Record

N/A 1/MDE N/A

**New or refurbished equipment that the Government may provide for installation in place of existing equipment.

2. REFERENCES

COAST GUARD DRAWINGS

None

COAST GUARD…