Attachment 2-Rev1 SOW_Spec.pdf

USCGC COHO (WPB 87321)

SPECIFICATION FOR UNPLANNED DRYDOCK REPAIRS

FY2024

Developed By: Darias S Manun

(Rev-1, 28 March 2024)

USCGC COHO (WPB-87) UNPLANNED AVAILABILITY FY2024

ii (Rev-1)

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: Propulsion Shaft, Renew WORK ITEM 2: Drydock WORK ITEM 3: Temporary Services, Provide - Cutter WORK ITEM 4: Sea Trial Performance, Support, Provide WORK ITEM 5: Main Engine/Reduction Gear, Realign WORK ITEM 6: Rudder Assembly, Port, Remove, Inspect, and Reinstall Error! Bookmark not defined.

iii (Rev-1)

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

03/28/2024 1 6 Added Rudder Assembly work item

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-1)

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 085-011, Rev C, Lifting Slings

Coast Guard Drawing 87 WPB 085-012, Rev A, Lifting Cradle

Coast Guard Drawing 87 WPB 085-013, Rev B, Docking 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 561-001, Rev M, Steering System Details

Coast Guard Drawing 87 WPB 562-001, Rev A, Rudder Details

Coast Guard Drawing 87 WPB 995-001, Rev -, Jigs and Fixtures for Shaft Installation

COAST GUARD PUBLICATIONS

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, Sep 2017, SWBS 233, Engine Change-Out Guide - Waterborne Main Diesel

Coast Guard Technical Publication (TP) 4500, September 2017, SWBS 233, Engine Change-Out Guide – Waterborne Main Diesel

Coast Guard Technical Publication (TP) 4506, Wartsila TM-EL-68839, Issue A, Mar 2005, Rudderstock Seal Type EL

Coast Guard Technical Publication (TP) 4564A, Electronic Steering System

Fire Prevention and Response

Surface Forces Logistics Center Standard Specification 0000 (SFLC Std Spec 0000), 2020, General Requirements

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

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 v (Rev-1)

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

Surface Forces Logistics Center Standard Specification 8634 (SFLC Std Spec 8634), 2022, Drydocking

Surface Forces Logistics Center Standard Specification 8635 (SFLC Std Spec 8635), 2020, Temporary Services

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 vi (Rev-1)

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 Propeller Shaft NSN: 2010-01-458-9175 1 ea. 5,097.98 1 N Kit Rebuild, Seal

Assembly NSN: 5330-01-F18-5383 1 ea. 1,771.50

1 N Kit Rebuild, Inflatable Seal

NSN: 5330-01-F18-5385 1 ea. 690.50

1 Y *Alignment Kit N/A 1 set 2,500.00 2 Y *Transducer Cover

Plate N/A 2 ea. 50.00

5 Y *Alignment jig N/A 1 ea. ---- 6 N Wartsila EL Seals Kit PN: H75492-01 NSN: 2040-

01-565-9776 1 ea. 3,621.71

1 N Propeller Nut

PN: 5317350

NSN: 2010-01-458-9217

1 ea. 161.04

1 N Propeller Nut, Locking

PN: 5317355

NSN: 5310-01-458-9125

1 ea.

142.55

1 N Anode, Propeller Nut

PN: 87WPB243001ITEM39

NSN: 5342-01-481-8403

76.53

*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-1)

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

1 Propulsion Shaft, Renew

2 Drydock

6 Rudder Assemblies, Renew viii (Rev-1)

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-1)

00000_0623_FLT

REC_00000_FLT_Commercial Project @ Contractor’ Facility (0121)

General Requirements

1. SCOPE

1.1 Intent. This standard specification invokes general requirements for conducting vessel repairs performed at a commercial contractor’s 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-1)

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.

3.1.1.3 SFLC-PBPL Availabilities (87 WPB, 110 WPB, & 154 WPC). The Contractor must conform to SFLC Std Spec 5550 with the following amendments and supplements:

For contracts executed at a Contractor’s facility, submit (pre-award) the facility’s Fire Safety Plan document described in 29 CFR 1915.502 – “Fire Safety Plan”. For planning assume that Coast Guard personnel will not be available to fight a fire.

For all contracts at all facilities, submit the following information pre-award, taking into consideration how the maintenance/repairs specified in the work items will affect uninterrupted operation of the subject systems; make all necessary amendments to this submission after discussions with the COR at the arrival conference and during contract execution as emerging conditions warrant:

o Describe all anticipated needs for fire detection/alarm, fire-fighting, and shipboard lighting and communication systems supplementation (see below) and a description of the proposed remedies/solutions (include pricing for maintaining capability in pre-award quote).

o Describe how any required temporary/supplemental fire detection/alarm systems will notify fire responders.

o Describe all anticipated breaches of the cutter’s Fire Protection Boundaries and the proposed temporary solutions that will minimize impact on the Fire Protection Boundary’s proper function (e.g. removal of cables/hoses/etc. at the end of work day or installation of quick disconnects, installation of temporary fire curtains, etc.).

Whenever maintenance/repairs described in work items or Change Requests necessitate securing, or making inoperable, all or part of the vessel’s fire detection or fire alarm system, submit a proposal to the COR/KO describing an equivalent method(s) for temporarily maintaining all lost functionality of the system(s). Select the most economical option(s) available (i.e. for extended loss of service of the entire system the temporary fire detections/alarm system described in SFLC Std Spec 5550 may be the best option, for shorter durations temporary watch standers may be more economical, etc.). After the COR has agreed to the proposal, maintain the capability of these systems for the duration of the contract to the greatest practicable extent.

Whenever maintenance/repairs described in work items or Change Requests necessitate securing, or making inoperable, all or part of the vessel’s firefighting (e.g. fire main system, P100 and other dewatering systems, halon systems, portable fire extinguishers, etc.), lighting, and communications systems, submit a proposal to the COR/KO describing equivalent method(s) for temporarily maintaining all lost functionality of the system(s). Select the most economical option(s) available. After the COR has agreed to the proposal, maintain fire detection/alarm/fighting and lighting/communications capability for the duration of the contract to the greatest practicable extent.

3 (Rev-1)

All Fire Protection Boundaries must be left intact and functional at all times to the greatest practicable extent. Notify the COR in writing whenever a breached Fire Protection Boundary will be left unattended outside of normal working hours (e.g. a door/hatch is made un-closable/un-securable due to repair work, an access cut is made into deck/bhd that is part of a Fire Protection Boundary, etc.). When a Fire Protection Boundary must be breached to facilitate contract work, minimize the impact using industry-standard methods (e.g. fire curtains, quick-disconnect fittings, etc.)

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 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.

3.3.3 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

4 (Rev-1) 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.

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, 5 (Rev-1) 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.

3.5.2 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 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 A, Requirements For Environmental Protection At Contractor Operated (Non USCG) Facilities for HW disposal.

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 None.

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.

6 (Rev-1)

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/NACE INSPECTOR SIGNATURE CERT. # DATE / TIME

NAME OF CG REPRESENTATIVE SIGNATURE UNIT DATE/TIME

7 (Rev-1)

QA-2 - QUALITY ASSURANCE INSPECTION FORM

(ENVIRONMENTAL READINGS)

VESSEL NAME HULL #

WORK

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.

SURFAC

E

AMBIEN

T

ΔT

| DP -

SURFACE |

8 (Rev-1)

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/NACE No. 2

SSPC-SP WJ-2/NACE 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/NACE INSPECTOR SIGNATURE CERT. # DATE /

TIME

9 (Rev-1)

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/NACE No. 2

SSPC-SP WJ-2/NACE 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)

10 (Rev-1)

QA-4 - QUALITY ASSURANCE INSPECTION FORM

(SURFACE SOLUBLE SALT CONDUCTIVITY LOG)

VESSEL NAME HULL # WORK

SOLUBLE SALT CONDUCTIVITY MEASUREMENTS IAW SSPC-GUIDE 15.

DATE TEST LOCATIONS CONDUCTIVITY (MICROSIEMENS/CM)

11 (Rev-1)

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

12 (Rev-1)

4.2 Tank and Void Assessment form.

13 (Rev-1)

14 (Rev-1)

24309_MWS_0523_87WPB

WORK ITEM 1: Propulsion Shaft, Renew

1. SCOPE

1.1 Intent. This work item describes the requirements for the Contractor to renew the port propulsion shaft.

1.2 Government-furnished property.

MTI ITEM DESCRIPTION NSN/PN QTY ESTIMATED

COST

($/UNIT)

Y Propeller Shaft NSN: 2010-01-458-9175 1 ea. 5,097.98 N Kit Rebuild, Seal Assembly NSN: 5330-01-F18-5383 1 ea. 1,771.50 N Kit Rebuild, Inflatable Seal NSN: 5330-01-F18-5385 1 ea. 690.50 Y *Alignment Kit N/A 1 set 2,500.00

N Propeller Nut PN: 5317350 NSN: 2010-01-458-

1 ea. 161.04

N Propeller Nut, Locking

PN: 5317355

NSN: 5310-01-458-9125

142.55

N

Anode, Propeller Nut

PN: 87WPB243001ITEM39

NSN: 5342-01-481-8403

76.53

*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.

2. REFERENCES

COAST GUARD DRAWINGS

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

COAST GUARD PUBLICATIONS

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

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

15 (Rev-1)

Coast Guard Technical Publication (TP) 4500, September 2017, SWBS 233, Engine Change-Out Guide – Waterborne Main Diesel

OTHER REFERENCES

None

3. REQUIREMENTS

3.1 General.

3.1.1 CIR. The Contractor must submit a CIR for the inspections listed in the following paragraphs:

3.2.1 Waterborne coupling hub alignment check.

3.2.2 Mount measurements.

3.4.1 Shaft seal assembly inspection.

3.5.2 Alignment survey.

3.5.3 Stern tube/shaft seal interface inspection.

3.6.1 Shaft measurements.

3.1.2 Tech rep. The Contractor must provide the services of a qualified OEM Tech Rep, who is certified on the Chesterton seal system, to do the following, on site:

Advise on manufacturer's proprietary information pertinent to the system.

Assist with proper disassembly, reassembly, and installation of the seal.

3.1.2.1 Ensure that the Tech Rep has a résumé of demonstrated experience with the system/equipment stated above.

3.1.2.2 Submit a copy of the Tech Rep’s résumé and a list of 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, paragraph 3.3.3 (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 below-listed:

Deck plates.

Deck plate framing.

Stern tube mid bearing access hatch.

Stern tube aft bearing access hatch.

Stern tube forward access hatch.

Propeller.

Rudder.

16 (Rev-1)

3.1.5 Tolerances. Unless otherwise specified, all measurements must be accurate to within the nearest

0.001 inch.

3.2 Pre-docking measurements. The Contractor must perform the following tasks:

3.2.1 Waterborne coupling hub alignment check. Using Coast Guard Tech Pub 4500, Enclosure 3 as guidance, and in the presence of the Coast Guard Inspector, the Contractor must measure and record the following prior to docking the vessel and Submit A CIR:

parallel measurements between shaft coupling and reduction gear coupling ODs (concentricity);

angular measurements between shaft coupling and reduction gear coupling faces;

shaft coupling to reduction gear coupling gap.

NOTES

The following methods for obtaining coupling hub alignment measurements are acceptable: 1) Dial indicator to obtain total indicator run-out, 2) Straight-edge/feeler gage.

The Government-provided alignment jig, shown on Coast Guard Drawing 87 WPB 995-001, is required or taking the above measurements per TP 4500, Enclosure 3.

3.2.2 Mount measurements. Measure and record the thickness of shims beneath each engine mount.

Submit CIR. Determine if major MDE-related structural components (stern tube, engine foundation) are severely misaligned; evaluate and include recommendations for corrective measures, if any, in the CIR.

Major structural misalignment MAY exist if any of the following conditions exist:

Shims or chocks beneath engine/red-gear foundation(s) 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.

NOTES

Where gaps between the mounting feet bottoms and foundation rail tops are greater than 3/8”, epoxy resin chocking must be used.

Where the aforementioned gaps are equal to or less than 3/8”, stainless steel shims must be used (brass shim stock is prohibited). The thickness of laminated shim stock installed between engine mounts and engine foundation must not exceed 0.250 inches. 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.

3.3 Initial docked measurements.

3.3.1 Coupling-to-coupling alignment check. To ensure proper docking and minimal hull movement, measure and record the engine/reduction-gear alignment using the Government-furnished alignment kit (shaft support) to ensure final in-water alignment will be achievable (if necessary). Center vertically the

17 (Rev-1) shaft in the seal bore, record the following measurements, and submit a CFR (including form titled “Hub Alignment Measurement Form”):

parallel measurements between shaft coupling and reduction gear coupling ODs (concentricity);

angular measurements between shaft coupling and reduction gear coupling faces;

shaft coupling and reduction gear coupling gap. Submit CFR.

3.3.2 Initial drydocked shaft torque measurement. Prior to removing the port propeller and shaft, using a torque wrench, measure the torque required to turn each shaft. Submit a CFR.

3.4 Remove port shaft. Using Coast Guard Drawing 87 WPB 243-003 and TP 4499 as guidance, the Contractor must remove the port shaft seal, propulsion shaft coupling, and propulsion shaft. Protect all removed components from damage during removal, storage, and reinstallation.

3.4.1 Shaft support while lifting. When lifting, suspend the shaft from at least 2 supports spaced approximately 7 feet apart and from each end. Lift each shaft with a spreader bar, or similar device, to minimize bending stress on the shaft.

3.4.2 Shaft wear inspection. Visually inspect the shaft for wear in the bearing and seal areas. Note the maximum diametrical wear and location(s) in each journal area. Submit a CFR.

3.4.3 Mandatory turn-in shaft repackaging. In the presence of the Coast Guard Inspector, the Contractor must repackage the MTI propulsion shaft, using the existing propulsion shaft containers and wood braces in the same method the new GFP propulsion shaft were received.

3.5 Stern tube and bearing inspections. Within 72 hours after shaft removal, the Contractor must inspect each stern tube assembly (i.e. stern tube, bearings, shaft seal flange). The Contractor must perform the following and submit reports (CIRs and CFRs) as described; in the reports, include descriptions of methods used to obtain the measurements:

3.5.1 Visual inspection and bearing ID check. Visually inspect both stern tube assemblies for damage, corrosion, unusual bearing (and/or seal) wear patterns, and all other symptoms that indicate that repairs are required. Note all discernible bearing wear patterns. Submit CFR.

3.5.2 Alignment survey. In the presence of the Coast Guard Inspector and while using Coast Guard Drawing 87 WPB 243-003 as guidance, the Contractor must conduct the following and submit a CIR.

Submit the applicable portions of the alignment survey forms at the end of this work item as part of the

CIR.

NOTES

Piano wire may NOT be used unless done in conjunction with either the optical or laser method.

Alignment measurements must be conducted to 0.001”.

3.5.2.1 Conduct the alignment check via optical or laser methods. Minimize thermal effects by performing the following late in the evening or before sunrise.

18 (Rev-1)

3.5.2.2 Establish reference line using the two stern tube “Target Points” labeled on Coast Guard Drawing 87 WPB 243-003 (centers of the aft-most end of the stern tube and the forward-most stern tube/seal flange).

3.5.2.3 Measure and record each of the vertical and athwartship bearing positions (fore and aft targets for each stern tube bearing carrier), stern tube/seal flange position, and reduction gear center position, relative to the established reference line.

3.5.2.4 Provide recommendations, if any, (i.e., movement magnitude/direction) for alignment correction.

NOTE

Ensure the final, corrected orientation of machinery will not negatively/prohibitively impact mounting (i.e., engine footing hanging off of foundation rails, etc.), or system interfaces (i.e., exhaust connection point alignment or raw water connections).

3.5.3 Shaft seal – mechanical and inflatable - rebuild. Under the guidance of TP 4499, the Contractor must accomplish the following:

3.5.3.1 Disassemble and inspect all shaft seal mechanical and inflatable shaft seal parts for failure.

Sumbit a CFR.

3.5.3.2 Using the Government-furnished rebuild kits, rebuild each mechanical and inflatable shaft seal with the provided components.

3.5.4 Post-repair alignment survey. In the presence of the Coast Guard Inspector and while using Coast Guard Drawing 87 WPB 243-003 as guidance, the Contractor must conduct the following, and submit a CFR. Submit the applicable portions of the alignment survey forms at the end of this work item as part of the CFR.

3.5.4.1 Conduct an alignment survey via optical or laser methods. Minimize thermal effects by performing the following late in the evening or before sunrise.

3.5.4.2 Establish reference lines using the “Target Points” as labeled on Coast Guard Drawing 87 WPB 243-003 (i.e., the aft end of the aft-most bearing and the reduction gear output flange center).

3.5.4.3 Measure and record the vertical and athwartship bearing positions (fore and aft targets for each stern tube bearing) and seal flange offsets.

3.6 GFP shaft assembly inspections and installation. The Contractor must inspect and measure the Government-furnished shaft as follows:

3.6.1 Shaft measurements.

3.6.1.1 The shaft must only be supported by two precision rollers (24” from each end) or on lathe centers

- no additional supports (i.e., intermediary rollers, etc.) must be used. Prior to measuring shaft machined surfaces, eliminate all non-permanent bending/sagging from handling and storage: spin each shaft on the lathe for approximately two hours at a slow speed (with no accessories attached to the shaft). For inspections and measurements, place the shaft on two precision rollers 24 inches from each end of the shaft or on lathe centers. Measure and record shaft dimensions as described below and Submit A CIR:

19 (Rev-1)

3.6.1.2 Measure and record the shaft key, keyway, and journal dimensions described on the forms provided at the end of this work item.

3.6.1.3 Conduct complete propulsion shaft run-out readings via dial indicator survey at the small and large ends of each taper, the fore and aft ends of each bearing position, three equally spaced locations between the bearings, and three equally spaced locations between the intermediate bearing and coupling taper, to determine straightness or any bend including magnitude and location. Each station must be marked at the position of the maximum run-out on the periphery of the shaft. Record the run-out survey on the form (titled “Shaft Run-out Measurement Form”) at the end of this work item as part of the CIR.

3.6.2 Shaft coupling hub fit check. Prior to reinstalling shaft, the Contractor must blue check the shaft-to-coupling-hub taper fit. With the key in place, perform hand-stoning of the coupling hub ID, as required, to achieve a minimum of 80 percent uniform contact. After all bluing/fitting, and with hub installed, measure and record coupling OD radial run-out, coupling face run-out, and counter bore run-out; using TP 4500, Enclosure 3 as guidance, verify all measurements are in tolerance. Submit CFR.

3.6.3 Install both shaft assemblies.

3.6.4 Bearing clearance checks. Verify shaft OD to bearing ID diametrical clearances (min .033” and max 0.120” allowed) for each shaft and bearing. Submit CFR.

3.6.5 Shaft seal test. Under the supervision of the tech rep, test the shaft seal (mechanical and inflatable) prior to undocking and during sea trials.

3.7 Final drydocked shaft torque measurements. While still drydocked, after reinstalling the propeller and shaft, using a torque wrench, measure the torque required to turn each shaft. Submit a CFR.

3.8 Final waterborne measurements.

3.8.1 Coupling-to-coupling alignment check. After vessel is undocked and liquid laden for 24 hours, determine if engine/reduction-gear alignment is required. If required, using TP 4500, Enclosure 3 as guidance, and in the presence of the Coast Guard Inspector, measure and record the engine/reduction-gear alignment data listed below using the Government-furnished alignment kit (shaft support). Center the shaft in the seal bore, space propulsion shaft coupling and reduction coupling faces 0.25” apart (to ensure complete disengagement), record the following measurements, and submit a CFR:

parallel measurements between shaft coupling and reduction gear coupling OD (concentricity);

angular measurements between shaft coupling and reduction gear coupling faces;

shaft coupling and reduction gear coupling gap. Submit CFR.

3.8.2 Shaft torque measurements. Prior to fastening the couplings together, using a torque wrench, measure the torque required to turn each shaft. Submit a CFR.

3.9 Operational test, post repairs. After completion of work, the Contractor must thoroughly test, in the presence of the Coast Guard Inspector and demonstrate all items or shipboard devices that have been disturbed, used, repaired, altered, or installed to be in satisfactory operating condition. Submit a CFR.

20 (Rev-1)

4. NOTES

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

4.2 INSPECTION FORMS. SEE BELOW.

21 (Rev-1)

CIRCLE ONE: PORT STARBOARD - SHAFT RUN-OUT MEASUREMENT FORM

VESSEL NAME AND HULL NUMBER: _______________________

POINTS ALONG LENGTH A B C D

TOTAL

INDICATED

RUN-OUT (TIR)

Aft Taper (small end)

Aft Taper (large end)

Aft Bearing Journal (aft end)

Aft Bearing Journal (fwd end)

Aft-Int Brg Journal Location 1

Aft-Int Brg Journal Location 2

Aft-Int Brg Fwd Journal Location 3

Int Bearing Journal (aft end)

Int Bearing Journal (fwd end)

Int Journal-Taper Location 1

Int Journal-Taper Location 2

Int Journal-Taper Location 3

Shaft Seal

Fwd Taper (large end)

Fwd Taper (small end)

Inspection Facility: ____________________ Date and Time:____________________

Inspector Signature: ____________________

C

A

D B

22 (Rev-1)

CIRCLE ONE: PORT STARBOARD - HUB ALIGNMENT MEASUREMENT FORM

CIRCLE ONE: PRE-DOCKING DOCKED UNDOCKED

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-1)

REDUCTION GEAR OUTPUT SHAFT/FLANGE/BEARINGS

24 (Rev-1)

ALIGNMENT SURVEY FORMS (PRE AND POST-REPAIR)

25 (Rev-1)

ALIGNMENT OFFSETS AND BEARING REACTIONS FORMS

Negative bearing reactions are prohibited.

INITIAL ASSESSMENT - PORT

Location X offset

(negative, outboard) Y offset (negative, below target x axis)

RECOMMENDED CORRECTIONS (IF ANY) - PORT

Location X offset

(negative, outboard) Y offset (negative, below target x axis)

Expected bearing reactions at bearing axial centers Rresultant (bearing resultant force)

FINAL VERIFICATION - PORT

Location X offset

(negative, outboard) Y offset (negative, below target x axis)

26 (Rev-1)

27 (Rev-1)

86340_ESD_0723_FLT

REC 86340_FLT_87 WPB (ALL) (0919)

WORK ITEM 2: Drydock

1. SCOPE

1.1 Intent. This work item describes the requirements for the Contractor to drydock the vessel, undock the vessel, and perform various drydocking-related tasks.

1.2 Government-furnished property.

MTI ITEM DESCRIPTION NSN/PN QTY ESTIMATED

COST

($/UNIT)

Y *Transducer Cover Plate N/A 2 ea. 50.00

*Government-loaned property, which must 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 Service Center.

2. REFERENCES

COAST GUARD DRAWINGS

Coast Guard Drawing 87 WPB 085-011, Rev C, Lifting Slings

Coast Guard Drawing 87 WPB 085-012, Rev A, Lifting Cradle

Coast Guard Drawing 87 WPB 085-013, Rev B, Docking Plan

COAST GUARD PUBLICATIONS

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

Surface Forces Logistics Center Standard Specification 8634 (SFLC Std Spec 8634), 2022, Drydocking

OTHER REFERENCES

None.

3. REQUIREMENTS

3.1 General.

28 (Rev-1)

3.1.1 CIR. The Contractor must submit a CIR for the inspections listed in the following paragraph(s):

The Contractor must submit a CIR for the inspections listed in the following paragraph:

3.10.1 Inaccessible voids.

3.1.2 Tech Rep.

Not applicable.

3.1.3 Protective measures. The Contractor must furnish and install all protective measures in accordance with SFLC Std Spec 0000, paragraph 3.3.3 (Vessel component, space, and equipment protection).

3.1.4 Interferences.