Attachment 2 - SOW.pdf

USCGC BLACKFIN (WPB 87317)

SPECIFICATION FOR DOCKSIDE REPAIRS

FY2024

Developed By: Jaclyn B Olszewski

(Rev-1, 3 November 2023)

USCGC BLACKFIN (WPB-87) DOCKSIDE AVAILABILITY FY2024

ii (Draft-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 .......................................................................................... viii Principal Characteristics ............................................................................................................................... ix General Requirements WORK ITEM 1: 24VDC Distribution System, Upgrade WORK ITEM 2: Ship Service Diesel Generator Sets (SSDG’s), Replace iii (Draft-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 (Draft-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 182-001, Rev C, Main Engine and Generator Foundation

Coast Guard Drawing 87 WPB 201-001, Rev G, Machinery Arrangement

Coast Guard Drawing 87 WPB 233-001, Rev A, Remote Emergency Shutdowns

Coast Guard Drawing 87 WPB 256-001, Rev AC, Sea Water Cooling Piping

Coast Guard Drawing 87 WPB 259-001, Rev J, Engine Exhaust Piping

Coast Guard Drawing 87 WPB 259-002, Rev C, Propulsion Engine/SSDG Exhaust piping Insulation Modifications

Coast Guard Drawing 87 WPB 261-001, Rev L, Fuel Oil Service Piping

Coast Guard Drawing 87 WPB 261-003, Rev -, Fuel Oil System Mods Incidental to John Deere SSDG Installation

Coast Guard Drawing 87 WPB 310-001, Rev J, Ship Service One-Line Diagram

Coast Guard Drawing 87 WPB 310-001, Rev J, Ship’s Service One-Line Diagram

Coast Guard Drawing 87 WPB 310-010, Rev-, Powergen Wiring SSDG

Coast Guard Drawing 87 WPB 310-011, Rev-, Powergen One Line SSDG, One Line

Coast Guard Drawing 87 WPB 310-012, Rev A, Powergen Schematic SSDG, Electrical Elementaries

Coast Guard Drawing 87 WPB 310-013, Rev-, Powergen Communications SSDG

Coast Guard Drawing 87 WPB 310-014, Rev B, Powergen Interconnection, SSDG

Coast Guard Drawing 87 WPB 313-001, Rev P, DC System

Coast Guard Drawing 87 WPB 313-001, Rev R, DC System

Coast Guard Drawing 87 WPB 324-001, Rev B, Switchboard Wiring Diagram & Details (Hulls 1-12)

Coast Guard Drawing 87 WPB 324-002, Rev C, Switchboard Wiring Diagram & Details (Hulls 13-On)

Coast Guard Drawing 87 WPB 324-003, Rev B, Switchboard Wiring Diagram & Details (Hulls 52 & P52)

Coast Guard Drawing 87 WPB 324-004, Rev B, Switchboard Wiring Diagram & Details (Hulls 67 & On)

COAST GUARD PUBLICATIONS

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

Coast Guard Technical Publication (TP) 4507, Apr 2019, SWBS 311, Ship’s Service Diesel Engine Generator Operation and Maintenance Manual v (Draft-0)

Coast Guard Technical Publication (TP) 4511, Alarm Panel & Tank Level Indication (TLI) System

Coast Guard Technical Publication (TP) 4525, SWBS 202, 2003, Main Diesel Engine Control System Schematics

Coast Guard Technical Publication (TP) 4533, SWBS 233, 2002, Propulsion Internal Combustion Engines, Maintenance Manual

Fire Prevention and Response

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

Surface Forces Logistics Center Standard Specification 3041 (SFLC Std Spec 3041), 2022, Shipboard Electrical Cable Test

Surface Forces Logistics Center Standard Specification 3042 (SFLC Std Spec 3042), 2022, Shipboard Electrical Cable Removal, Relocation, Splice, Repair, and Installation

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

Surface Forces Logistics Center Standard Specification 8635 (SFLC Std Spec 8635), 2022, Temporary Services

OTHER REFERENCES

American Bureau of Shipping (ABS), Steel Vessels Under 90 Meters in Length, Part 4, Vessel System and Machinery, Chapter 6 Electrical Installations, Feb 2015

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

Description of System Operations (DOSO)

Institute of Electrical and Electronic Engineers IEEE STD 45, Recommended Practice for Electrical Installations on Shipboard, April 9, 2004

Manufacturers Standardization Society of the Valve and Fittings Industry (MSS), SP-58, 2009, Pipe Hangers and Supports – Materials, Design, Manufacture, Selection, Application and Installation

NAVSEA Technical Publication T9074-AD-GIB-010/1688, (TP 1688), July 2012, Requirements for Fabrication, Welding, and Inspection of Submarine Structure vi (Draft-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 N Panel Bridge 24 V NSN: 6110-01-F18-5605 1 ea. 2,548.00 1 N Alternator NSN: 6125-01-020-2950 2 ea. 14,668.79 1 N Regulator Voltage NSN: 5963-01-623-3549 2 ea. 350.00 1 N Resistor Thermal NSN: 5905-01-662-5504 2 ea. 35.00 1 N Harness, Wiring NSN: 5995-01-661-5659 2 ea. 75.00 1 N Seal Plain NSN: 5330-12-314-3403 2 ea. 56.32 1 N Coupling Half NSN: 4730-12-408-7920 2 ea. 1,572.87 1 N Coupling, Flex NSN: 3010-01-255-4200 2 ea. 480.44 1 N Insert, Flexible

Coupling NSN: 3010-12-332-3557 2 ea. 830.23

1 N Screw Machine NSN: 5305-01-384-3454 12 ea. 3.71 1 N Washer, Spring

Tension NSN: 5310-12-125-7798 12 ea. 2.44

1 N Nut, Plain Hexagon NSN: 5310-12-156-4982 12 ea. 2.33 1 N Guard Plate NSN: 2920-12-408-7817 2 ea. 941.45 1 N Plate, Mounting NSN: 5340-12-333-7085 2 ea. 75.00 1 N Screw, Cap, Hexagon NSN: 5305-01-240-1274 14 ea. 4.53 1 N Washer, Spring

Tension NSN: 5310-01-195-9000 14 ea. 1.81

1 N Screw Cap Hexagon NSN: 5305-12-142-8243 4 ea. 7.92 1 N Screw, Cap NSN: 5305-12-142-8236 4 ea. 3.64 1 N Washer, Flat NSN: 5310-12-149-4352 8 ea. 2.35 1 N Bracket NSN: 2815-12-408-5547 4 ea. 130.18 2 N Ship Service Diesel

Generator Set, Port NSN: 2815-01-F13-3325 1 ea. 40,925.00

2 N Ship Service Diesel Generator Set, STBD

NSN: 2815-01-F18-5409 1 ea. 40,925.00

2 N Main Switchboard and 440 VAC Panels, includes 7-inch touch screen HMI

NSN: 6110-01-F17-5033 1 ea. 150,500.00

2 N SSDG Exhaust Insulation Blanket, Advanced Thermal

Products Inc, Marine Wrap, Port

NSN: 2990-01-674-5103 1 ea. 1,485.00

2 N SSDG Exhaust Insulation Blanket, Advanced Thermal

Products Inc, Marine Wrap, STBD

NSN: 2990-01-674-9188 1 ea. 1,495.00 vii (Draft-0)

2 N Repair Kit, Soft Patch Kit

NSN: 8040-01-601-2062 2 ea. 1,028.19

2 N Clamp Synchro 8" NSN: 5340-01-568-6899 12 ea. 47.02 2 N Sealant Compound NSN: 8030-01-593-2919 4 bx. 117.28 2 N Clamp Synchro (12" V-

Band Clamp) NSN: 5340-01-590-8152 6 ea. 55.24

2 N Clamp Synchro Turbo NSN: 5340-01-593-2913 4 ea. 277.18 2 N Clamp Synchro 4.5" NSN: 5340-01-593-2907 2 ea. 31.41

*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 viii (Draft-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.

ix (Draft-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 (Draft-0)

00000_0623_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 (Draft-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, 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.

3.3 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.

3 (Draft-0)

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.

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 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

4 (Draft-0) 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 Large Quanity Generator.

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 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:

5 (Draft-0)

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 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.

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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

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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 (Draft-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/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 (Draft-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/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 (Draft-0)

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 (Draft-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

12 (Draft-0)

4.2 Tank and Void Assessment form.

13 (Draft-0)

14 (Draft-0)

TCTO_TD6000.0_31300_PAW_0823_87WPB

WORK ITEM 1: 24VDC Distribution System, Upgrade

1. SCOPE

1.1 Intent. This work item describes the requirements for the Contractor to perform upgrades to the 24VDC distribution system.

1.2 Government-furnished property.

MTI ITEM DESCRIPTION NSN/PN QTY ESTIMATED

COST

($/UNIT)

N Panel Bridge 24 V NSN: 6110-01-F18-5605 1 ea. 2,548.00 N Alternator NSN: 6125-01-020-2950 2 ea. 14,668.79 N Regulator Voltage NSN: 5963-01-623-3549 2 ea. 350.00 N Resistor Thermal NSN: 5905-01-662-5504 2 ea. 35.00 N Harness, Wiring NSN: 5995-01-661-5659 2 ea. 75.00 N Seal Plain NSN: 5330-12-314-3403 2 ea. 56.32 N Coupling Half NSN: 4730-12-408-7920 2 ea. 1,572.87 N Coupling, Flex NSN: 3010-01-255-4200 2 ea. 480.44 N Insert, Flexible Coupling NSN: 3010-12-332-3557 2 ea. 830.23 N Screw Machine NSN: 5305-01-384-3454 12 ea. 3.71 N Washer, Spring Tension NSN: 5310-12-125-7798 12 ea. 2.44 N Nut, Plain Hexagon NSN: 5310-12-156-4982 12 ea. 2.33 N Guard Plate NSN: 2920-12-408-7817 2 ea. 941.45 N Plate, Mounting NSN: 5340-12-333-7085 2 ea. 75.00 N Screw, Cap, Hexagon NSN: 5305-01-240-1274 14 ea. 4.53 N Washer, Spring Tension NSN: 5310-01-195-9000 14 ea. 1.81 N Screw Cap Hexagon NSN: 5305-12-142-8243 4 ea. 7.92 N Screw, Cap NSN: 5305-12-142-8236 4 ea. 3.64 N Washer, Flat NSN: 5310-12-149-4352 8 ea. 2.35 N Bracket NSN: 2815-12-408-5547 4 ea. 130.18

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

2. REFERENCES

COAST GUARD DRAWINGS

Coast Guard Drawing 87 WPB 310-001, Rev J, Ship’s Service One-Line Diagram

Coast Guard Drawing 87 WPB 313-001, Rev R, DC System

15 (Draft-0)

COAST GUARD PUBLICATIONS

Coast Guard Technical Publication (TP) 4533, SWBS 233, 2002, Propulsion Internal Combustion Engines, Maintenance Manual

Coast Guard Technical Publication (TP) 4525, SWBS 202, 2003, Main Diesel Engine Control System Schematics

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

Surface Forces Logistics Center Standard Specification 3041 (SFLC Std Spec 3041), 2022, Shipboard Electrical Cable Test

Surface Forces Logistics Center Standard Specification 3042 (SFLC Std Spec 3042), 2022, Shipboard Electrical Cable Removal, Relocation, Splice, Repair, and Installation

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 an OEM authorized/licensed Tech Rep for the MTU Main Diesel Engines (MDE) to accomplish the following on site:

Provide manufacturer’s proprietary system/equipment information, software, and tools.

Assist with and ensure compliance with manufacturer’s procedures and standards during disassembly, inspection, repair, modification, calibration, and reassembly of the equipment/system.

3.1.2.1 Ensure the Tech Rep is an OEM Certified Representative for the system/equipment stated above and demonstrated on their resume.

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).

3.1.5 Electrical work. The Contractor must accomplish all electrical work in accordance with SFLC Std.

Spec 3042, and test cables in accordance with SFLC Std. Spec 3041. Utilize the existing wire ways for new cable runs.

NOTE

Coast Guard personnel will operate all shipboard machinery and equipment.

16 (Draft-0)

3.2 Operational test, initial. Prior to commencement of work, the Contractor must witness Coast Guard personnel perform an initial operational test of all items or shipboard devices to be disturbed, used, repaired, or altered, to demonstrate existing operational condition. Submit a CFR.

3.3 Work particulars. Using Coast Guard Drawings 87 WPB 310-001 and 313-001 and Coast Guard Tech Pub (TP) 4533 Section 3.86 as reference, the Contractor must perform the following:

3.3.1 Install Government-furnished 90 Amp alternators and accessory components on each of the MTU main diesel engines (MDE’s).

3.3.1.1 Inspect alternator for ground tab. If installed as shown below in Figure 1, remove ground tab.

FIGURE 1. ALTERNATOR WITH GROUND STRAP

17 (Draft-0)

3.3.1.2 Install Government-furnished voltage regulator on door of MTU start box shown in Figure 4 below.

3.3.2 The Contractor must furnish and install two (2) Sonalerts and Panel mounted LED on PORT and STBD start control box door

3.3.3 The Contractor must furnish and install new LSDSGU-50 or equivalent cable from alternators to starters IAW 87 WPB 313-001.

3.3.4 Install Government-furnished 24/12 VDC Panel and associated components in location shown below in Figure 2 and as designated by Coast Guard Inspector in the Pilothouse.

FIGURE 2. ELEVATION VIEW SKETCH

3.3.5 The Contractor must furnish and install new 50A breaker in place of the existing 100A breaker in the 24 volt DC Engine Room Panel.

3.3.6 The Contractor must furnish and install new electric cable, Type LSDNW-23 or equivalent from the 50 amp breaker installed above in the 24 Volt DC Engine Room Panel to new Pilothouse 24/12 VDC Panel.

18 (Draft-0)

3.3.7 The Contractor must furnish and install four (4) battery temp sensors, two (2) PORT batteries, and two (2) STBD batteries

3.3.8 The Contractor must configure each voltage regulator for the correct battery type IAW the manufacturer’s installation manual.

NOTE

Coast Guard personnel will operate all shipboard machinery and equipment.

3.4. 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.

3.4.1 Complete 24V SOVT (System Operability Verification Test) below

WPB-87 24v Upgrade SOVT

Test 1 Pilot House 12v and 24v battery power

System settings

50a breaker off Main engines off SW1 PH Pos 1 SW2 PH Pos 1 or 2 PH-BC 12 off PH-BC 24 off ER-BC 12 off ER-BC 24 off

Results: 12v and 24v DC systems operate

Test 2a Stbd Voltage Regulator test

SW1 PH Pos 1 SW2 PH Pos 1 or 2 PH-BC 12 off PH-BC 24 off ER-BC 12 off ER-BC 24 off

Results: 1. Primary power wire RED (Terminal 3) > 24v

2. Ignition wire Brown (Terminal 2) 0V

3. Primary Field wire Blue (Terminal 1) 0V

19 (Draft-0)

Test 2b Port Voltage Regulator test

SW1 PH Pos 1 SW2 PH Pos 1 or 2 PH-BC 12 off PH-BC 24 off

Results: 1. Primary power wire RED (Terminal 3) > 24v

2. Ignition wire Brown (Terminal 2) 0V

3. Primary Field wire Blue (Terminal 1) 0V

Test 3a Stbd Alternator operation

Main engines off SW1 PH Pos 1 SW2 PH Pos 1 or 2 PH-BC 12 off PH-BC 24 off

Results: 1. With the ignition off hold a metal screwdriver near the nut of the alternator pulley.

You should feel no magnetic pull.

2. Turn the ignition on and hold the screwdriver in the same area. You should feel a magnetic pull

Test 3b Port Alternator operation

SW1 PH Pos 1 SW2 PH Pos 1 or 2 PH-BC 12 off PH-BC 24 off

Results: 1. With the ignition off hold a metal screwdriver near the nut of the alternator pulley.

alternator. You should feel no magnetic pull.

20 (Draft-0)

2. Turn the ignition on and hold the screwdriver in the same area. You should feel a magnetic pull

Test 4a Stbd Alternator output

Main engines on SW1 PH Pos off SW2 PH Pos off PH-BC 12 off PH-BC 24 off

Results: Voltage reading on both engines around 28V-29V. This can be read from the voltage regulators display.

Test 4b Port Alternator output

Measure and record voltage on both 24V engine battery banks

SW1 PH Pos off SW2 PH Pos off PH-BC 12 off PH-BC 24 off

Results: Voltage reading on both engines around 28V-29V. This can be read from the voltage regulators display.

Test 5a Stbd voltage regulator test Engines on

SW1 PH Pos off SW2 PH Pos off PH-BC 12 off PH-BC 24 off

21 (Draft-0)

Results: 1. Primary Power wire RED (Terminal 3) > 24v

2. Ignition wire Brown (Terminal 2) 24V

3. Primary Field wire Blue (Terminal 1) 4V-24V

Test 5b voltage regulator test Engines on

SW1 PH Pos off SW2 PH Pos off PH-BC 12 off PH-BC 24 off

Results: 1. Primary Power wire RED (Terminal 3) > 24v

2. Ignition wire Brown (Terminal 2) 24V

3. Primary Field wire Blue (Terminal 1) 4V-24V

Test 6 Alternator output to Pilot House

Measure and record voltage on PH 24V battery bank

50a breaker on

SW1 PH Pos 2 SW2 PH Pos 1 PH-BC 12 off PH-BC 24 off

Results: Voltage reading on bank should be around 28V-29V

Operation:

Normal 50A breaker ON

SW1 POS 1

SW2 OFF

Dead Generators 50A breaker ON

SW1 POS 2

SW2 POS Both

22 (Draft-0)

4. NOTES

Contractor furnished equipment.

ITEM DESCRIPTION NSN/PN QTY

Cable LSDSGU-23 100 ft.

Temp sensor MC-TS-B20 4 ea.

Sonalert SC628H 2 ea.

Panel mount LED Q22F1BxxR24E 2 ea.

23 (Draft-0)

FIGURE 3. PILOT HOUSE DC PANEL

24 (Draft-0)

FIGURE 4. VOLTAGE REGULATOR

25 (Draft-0)

TCTO_TD0010.0_PAW_0523_87WPB

WORK ITEM 2: Ship Service Diesel Generator Sets (SSDG’s), Replace

1. SCOPE

1.1 Intent. This work item describes the requirements for the Contractor to replace both SSDG’s and main switchboard.

1.2 Government-furnished property.

MTI ITEM DESCRIPTION NSN/PN QTY ESTIMATED

COST

($/UNIT)

N Ship Service Diesel

Generator Set, Port NSN: 2815-01-F13-3325 1 ea. 40,925.00

N Ship Service Diesel Generator Set, STBD

NSN: 2815-01-F18-5409 1 ea. 40,925.00

N Main Switchboard and 440 VAC Panels, includes 7-inch touch screen HMI

NSN: 6110-01-F17-5033 1 ea. 150,500.00

N SSDG Exhaust Insulation Blanket, Advanced Thermal Products Inc, Marine Wrap, Port

NSN: 2990-01-674-5103 1 ea. 1,485.00

N SSDG Exhaust Insulation Blanket, Advanced Thermal Products Inc, Marine Wrap, STBD

NSN: 2990-01-674-9188 1 ea. 1,495.00

N Repair Kit, Soft Patch Kit NSN: 8040-01-601-2062 2 ea. 1,028.19 N Clamp Synchro 8" NSN: 5340-01-568-6899 12 ea. 47.02 N Sealant Compound NSN: 8030-01-593-2919 4 bx. 117.28 N Clamp Synchro (12" V-

Band Clamp) NSN: 5340-01-590-8152 6 ea. 55.24

N Clamp Synchro Turbo NSN: 5340-01-593-2913 4 ea. 277.18 N Clamp Synchro 4.5" NSN: 5340-01-593-2907 2 ea. 31.41

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

2. REFERENCES

COAST GUARD DRAWINGS

Coast Guard Drawing 87 WPB 182-001, Rev C, Main Engine and Generator Foundation

Coast Guard Drawing 87 WPB 201-001, Rev G, Machinery Arrangement

26 (Draft-0)

Coast Guard Drawing 87 WPB 233-001, Rev A, Remote Emergency Shutdowns

Coast Guard Drawing 87 WPB 256-001, Rev AC, Sea Water Cooling Piping

Coast Guard Drawing 87 WPB 259-001, Rev J, Engine Exhaust Piping

Coast Guard Drawing 87 WPB 259-002, Rev C, Propulsion Engine/SSDG Exhaust piping Insulation Modifications

Coast Guard Drawing 87 WPB 261-001, Rev L, Fuel Oil Service Piping

Coast Guard Drawing 87 WPB 261-003, Rev -, Fuel Oil System Mods Incidental to John Deere SSDG Installation

Coast Guard Drawing 87 WPB 310-001, Rev J, Ship Service One-Line Diagram

Coast Guard Drawing 87 WPB 310-010, Rev-, Powergen Wiring SSDG

Coast Guard Drawing 87 WPB 310-011, Rev-, Powergen One Line SSDG, One Line

Coast Guard Drawing 87 WPB 310-012, Rev A, Powergen Schematic SSDG, Electrical Elementaries

Coast Guard Drawing 87 WPB 310-013, Rev-, Powergen Communications SSDG

Coast Guard Drawing 87 WPB 310-014, Rev B, Powergen Interconnection, SSDG

Coast Guard Drawing 87 WPB 313-001, Rev P, DC System

Coast Guard Drawing 87 WPB 324-001, Rev B, Switchboard Wiring Diagram & Details (Hulls 1-12)

Coast Guard Drawing 87 WPB 324-002, Rev C, Switchboard Wiring Diagram & Details (Hulls 13-On)

Coast Guard Drawing 87 WPB 324-003, Rev B, Switchboard Wiring Diagram & Details (Hulls 52 & P52)

Coast Guard Drawing 87 WPB 324-004, Rev B, Switchboard Wiring Diagram & Details (Hulls 67 & On)

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

Surface Forces Logistics Center Standard Specification 3041 (SFLC Std Spec 3041), 2022, Shipboard Electrical Cable Test

Surface Forces Logistics Center Standard Specification 3042 (SFLC Std Spec 3042), 2022, Shipboard Electrical Cable Removal, Relocation, Splice, Repair, and Installation

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

Surface Forces Logistics Center Standard Specification 8635 (SFLC Std Spec 8635), 2022, Temporary Services

Coast Guard Technical Publication (TP) 4507, Apr 2019, SWBS 311, Ship’s Service Diesel Engine Generator Operation and Maintenance Manual

Coast Guard Technical Publication (TP) 4511, Alarm Panel & Tank Level Indication (TLI) System

27 (Draft-0)

OTHER REFERENCES

American Bureau of Shipping (ABS), Steel Vessels Under 90 Meters in Length, Part 4, Vessel System and Machinery, Chapter 6 Electrical Installations, Feb 2015

Institute of Electrical and Electronic Engineers IEEE STD 45, Recommended Practice for Electrical Installations on Shipboard, April 9, 2004

Manufacturers Standardization Society of the Valve and Fittings Industry (MSS), SP-58, 2009, Pipe Hangers and Supports – Materials, Design, Manufacture, Selection, Application and Installation

Description of System Operations (DOSO)

3. REQUIREMENTS

3.1 General.

3.1.1 CIR.

None.

3.1.2 Tech Rep. The Contractor must provide the services of an OEM authorized/ licensed Tech Rep for the Powergen Switchboard to accomplish the following on site:

Provide manufacturer's proprietary system/ equipment information, software, and tools.

Commission Easygens and program new switchboard.

See Note 4.1

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 following:

Main Diesel Engines

Exhaust Lagging

Overhead Deck Plating and Supports

Piping

Electrical wiring

Bolted Engine Room Removable Plate (BERP)

Fuel Oil

Lube Oil

Coolant

Bulkhead insulation

3.1.5 Advance notification. The Contractor must notify the Contracting Officer's Representative (COR) with 24 hours advance written notice at the following instances:

28 (Draft-0)

Prior to placing the existing SSDG sets out of commission.

3.1.6 Temporary services. The Contractor must provide temporary services in accordance with SFLC Std Spec 8635.

Firemain System.

3.1.7 Temporary ventilation. The Contractor must provide temporary ventilation to the cutter capable of maintaining the onboard temperature between 65°F and 75°F while the HVAC system is temporarily off line in accordance with SFLC Std Spec 0000, section 3.3.1.1 Temporary ventilation.

3.1.8 Sanitary facilities for vessel-personnel – due to disruption of grey water and sewage systems. The Contractor must provide temporary services in accordance with SFLC Std Spec 8635.

3.1.9 Fire alarm and bilge alarm. The Contractor must ensure that the fire alarm and bilge alarms are energized during change out of the main switchboard. This shall include providing 24 VDC Power to the Engine Room Alarm Panel and to the Fire Alarm Control Panel located in the Pilot House.

NOTE

This can be achieved by reconnecting existing 24 VDC battery at the end of each day or providing a separate 24 VDC power supply throughout installation.

3.2 Equipment installation/modification. The Contractor must refer to all references listed in section 2 and accomplish the following:

3.2.1 Removals. The Contractor must perform the following:

NOTE

Soft patch (BERP) removal can be accomplished with the majority of exhaust components still attached to soft patch.

3.2.1.1Removal procedure. Refer to Coast Guard Drawing 87 WPB 131-001, Detail 11-A (B.E.R.P.) and all other referenced applicable drawings as guidance, submit a written procedure to the Coast Guard Inspector for approval, detailing the intended sequence and method of lifting and removing the existing generator sets, main switchboard and 440 VAC Panels to be performed by the Contractor within 48 hours prior to beginning removal. This shall include the removal and disposal of SSDG fluids (L/O and Coolant).

3.2.1.2 Upon soft-patch removal, the Contractor must prop up the soft-patch on the pier with Contractor furnished sawhorses or tripod adjustable mounts to ensure exhaust is clear off deck. Cover soft-patch and exhaust with tarp to prevent water intrusion to exhaust piping and silencer. Cover all turbo air intakes to prevent water and debris intrusion shown in images below. When replacing the soft-patch with Government-furnished soft patch kit, the order of materials and installation shall be, Steel Deck – Sealant

– Gasket – Sealant – Soft Patch. To mitigate water intrusion from bolts, it is recommended the Contractor…