Attachment_1_-_Specifications.pdf

USCGC BERTHOLF (WMSL 750)

SPECIFICATION FOR DOCKSIDE REPAIRS

FY2023

Developed By: Alexander P Broomfield

(Rev-0, 3 June 2022)

USCGC BERTHOLF (WMSL-418) DOCKSIDE AVAILABILITY FY2023

ii (Rev-0)

TABLE OF CONTENTS

Revisions Record ......................................................................................................................................... iii Consolidated List of References ................................................................................................................... iv Consolidated List of Government-furnished Property .................................................................................. x Consolidated List of Critical Inspection Items ........................................................................................... xii Principal Characteristics ............................................................................................................................ xiii General Requirements WORK ITEM 1: Tanks (MP Fuel Service), Clean and Inspect WORK ITEM 2: Fire Detection System, Inspect and Test WORK ITEM 3: Refrigeration Plant, System Groom WORK ITEM 4: Potable Water Pneumatic Tanks, Clean and Inspect WORK ITEM 5: Cargo Handling Elevator, Inspect and Repair WORK ITEM 6: Forward and Aft Capstans, Level 2 Overhaul WORK ITEM 7: Dual Point Davit, Biennial Maintenance, Perform WORK ITEM 8: Folding Boom Cranes, Biennial Maintenance, Perform WORK ITEM 9: Oily Water Separator (OWS) System, Inspect and Groom WORK ITEM 10: Temporary Services, Provide - Cutter WORK ITEM 11: Standby Lube Oil Service Pumps, Vital Electrical Power Circuit, Modify WORK ITEM 12: Tanks (Potable Water), Clean and Inspect WORK ITEM 13: Tanks (Potable Water), Preserve (100%) WORK ITEM 14: Superstructure (Top of Stack), Inspect, Repair, and Renew WORK ITEM 15: Fan Coil Assembly, Modify WORK ITEM 16: Miscellaneous System Relief Valves, 5 Year Certification WORK ITEM 17: Deck Covering (Carpet), Renew WORK ITEM 18: Deck Covering (Polymeric), Install WORK ITEM 19: Deck Covering (Ceramic Tile), Renew WORK ITEM 20: Wardroom, CO Cabin and XO Office Carpet, Replace iii (Rev-0)

REVISIONS RECORD

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

DATE REV# WORK

ITEM#

CHANGES MADE

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

iv (Rev-0)

CONSOLIDATED LIST OF REFERENCES

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

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

COAST GUARD DRAWINGS

Coast Guard Drawing 418A-WMSL-100-001, Rev B, General Arrangements

Coast Guard Drawing 418A-WMSL-100-006, Rev A, Inboard and Outboard Profiles

Coast Guard Drawing 418A-WMSL-512-001, Rev A, HVAC System Diagram

Coast Guard Drawing 418A-WMSL-530-001, Rev B, Potable Water System Diagram

Coast Guard Drawing 418A-WMSL-540-001, Rev B, Fuel Oil Diagram

Coast Guard Drawing 418A-WMSL-540-002, Rev A, Diesel Engine and Gas Turbine LO fill, Trans, &

Service System

Coast Guard Drawing 418A-WMSL-542-001, Rev A, JP-5 System Diagram

Coast Guard Drawing 418A-WMSL-551-001, Rev A, Compressed Air Diagram

Coast Guard Drawing 418A-WMSL-555-001, Rev A, AFFF System Diagram

Coast Guard Drawing 418A-WMSL-593-001, Rev A, Bilge & Oil Pollution Control System Diagram

Coast Guard Drawing 418A-WMSL-801-001, Rev A, Booklet of General Plans

Coast Guard Drawing 750-WMSL_100_43, Rev L, Unit 3240 – Main Deck To 01 Level – Fr 76 To Fr 82

(ASC100324)

Coast Guard Drawing 750-WMSL_516_37, Rev A, Chilled Water Piping Unit 2240 (AS3516224-CW)

Coast Guard Drawing 750-WMSL_520_1, Rev H, Seawater Cooling System Diagram (ASC520001)

Coast Guard Drawing 750-WMSL-085-003, Rev A, Compartment Areas & Volumes NSC 1 & NSC 2

(Only) (ASC085012)

Coast Guard Drawing 750-WMSL-100-054, Rev H, Stack - Fr 48 to Fr 57 (ASC100443)

Coast Guard Drawing 750-WMSL-100-37, Rev H, Unit 3120 Structure - 1st Platf to 2nd Dk - Fr 64 to Fr

76 (ASC100312)

Coast Guard Drawing 750-WMSL-100-531, Rev D, Structural Mods Iwo New Aft Folding Cranes, Hamilton, James & Munro

Coast Guard Drawing 750-WMSL-167-001, Rev J, Manhole List Installation and Fabrication Details Ship

Wide (ASC167001)

Coast Guard Drawing 750-WMSL-180-019, Rev C, Fdn Arr Dwg Design Unit 2230 Blkt No. 1

(ASC180223)

Coast Guard Drawing 750-WMSL-259-001, Rev H, PRPLN Gas Turbine Air Intake/Exhaust Diagram

(ASC259001)

v (Rev-0)

Coast Guard Drawing 750-WMSL-259-009, Rev A, Turbine Combustion Intake Arrgt & Supports, Details and L/M abv 01 Lvl (ASC259007)

Coast Guard Drawing 750-WMSL-259-010, Rev B, Turbine Combustion Exhaust Arrgt & Supports Dets

& L/M above 01 Lvl (ASC259008)

Coast Guard Drawing 750-WMSL-300-023, Rev G, Unit 2230 2nd Dk - Fr 44 To Fr 52 Arrangement of

Electrical Equipment (ASC300223)

Coast Guard Drawing 750-WMSL-300-026, Rev G, Unit 2310 2nd Platform FR 52 to 64 Arr of Elect

Eqpt (ASC300231) (UNSIGNED)

Coast Guard Drawing 750-WMSL-300-057, Rev D, Unit 2240 - Main Dk Fr 44 To Fr 52 Arr Of Elect

Eqpt (AS3300224)

Coast Guard Drawing 750-WMSL-320-002, Rev G, 60 Hz Power Feeder Deck Plan (ASC320002)

Coast Guard Drawing 750-WMSL-320-038, Rev C, Electrical One Line Diagram (AS1320001) (750

Only)

Coast Guard Drawing 750-WMSL-320-039, Rev D, Electrical One LINE Diagram (NSC1 - SRD)

(ASC320001A)

Coast Guard Drawing 750-WMSL-320-579, Rev -, Electrical Installations Iwo New Aft Folding Cranes

Coast Guard Drawing 750-WMSL-320-593, Rev B, Pwr Sys Mods for MRG/CCG STBY Oil Pumps

Vital Pwr

Coast Guard Drawing 750-WMSL-436-011, Rev E, Fire Detection Sys Deck Plan (ASC436009)

Coast Guard Drawing 750-WMSL-436-013, Rev C, Fire Detection Sys Cable Running Sheets

(ASC436010)

Coast Guard Drawing 750-WMSL-436-014, Rev -, Fire Detection and Control System Schematic

(ASC436028)

Coast Guard Drawing 750-WMSL-505-001, Rev C, List of Relief Valves (ASC505001)

Coast Guard Drawing 750-WMSL-508-001, Rev C, Piping and Machinery Insulation Schedule and L/M

(ASC508001)

Coast Guard Drawing 750-WMSL-509-001, Rev A, HVAC Insulation Schedule and L/M (ASC509001)

Coast Guard Drawing 750-WMSL-512-029, Rev C, Vent & Air Conditioning Arr 2nd Deck, Unit 2230

(ASC512223)

Coast Guard Drawing 750-WMSL-512-030, Rev B, Vent & Air Cond Arr Mn Dk Unit 2240

(ASC512224)

Coast Guard Drawing 750-WMSL-516-011, Rev B, Chilled Water Unit 2230 (ASC516223-CW)

Coast Guard Drawing 750-WMSL-516-002, Rev J, Chilled Water System Diagram (ASC516002)

Coast Guard Drawing 750-WMSL-516-012, Rev A, Chilled Water Unit 2240 (ASC516224-CW)

Coast Guard Drawing 750-WMSL-516-001, Rev E, A/C & Refrigeration Piping Diagram (ASC516001)

Coast Guard Drawing 750-WMSL-520-001, Rev D, Seawater Cooling System Diagram (ASC520001)

Coast Guard Drawing 750-WMSL-520-004, Rev E, Salt Water Cooling Unit 1320 (ASC520132-SW)

Coast Guard Drawing 750-WMSL-520-005, Rev E, Salt Water Cooling System Unit 2110 (ASC520211-

SW)

Coast Guard Drawing 750-WMSL-520-008, Rev F, Salt Water Cooling Unit 2210 (ASC520221-SW)

Coast Guard Drawing 750-WMSL-530-019, Rev E, Potable Water Unit 3120 (ASC 530312-PW)

Coast Guard Drawing 750-WMSL-572-002, Rev D, Elevator Arr & Instl (ASC572002)

Coast Guard Drawing 750-WMSL-582-002, Rev H, Mooring and Towing Arrangement (ASC582002)

(Unsigned) vi (Rev-0)

Coast Guard Drawing 750-WMSL-583-508, Rev -, Installations IWO Aft Folding Cranes

Coast Guard Drawing 750-WMSL-635-001, Rev -, Thermal & Acoustic Insulation (ASC635001)

Coast Guard Drawing 750-WMSL-635-002, Rev K, Insulation Arr & Details Thermal, Acoustic, & Fire

(ASC635002)

Coast Guard Drawing 750-WMSL-651-001, Rev D, Food Services Spaces (ASC651001)

Coast Guard Drawing 750-WMSL-651-002, Rev C, Scullery Arrangement (ASC651002)

Coast Guard Drawing 750-WMSL-651-004, Rev F, Galley Arrangement and Details (ASC651004)

Coast Guard Drawing 750-WMSL-656-001, Rev A, Trash Handling Rooms Arr (ASC656001)

Coast Guard Fleet Drawing FL-1702-11, Rev -, Inspection of Sheaves

NAVSEA Drawing 804-5773931, Rev A, Acoustic & Thermal Insulation For Compartments Installation

Details

COAST GUARD PUBLICATIONS

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

Manual

Coast Guard Technical Publication (TP) 7001, SWSB 436, May 2007, Fire Detection System

Coast Guard Technical Publication (TP) 7065, SWBS 582, Jun 2007, Forward & Aft Capstan - Model

20834

Coast Guard Technical Publication (TP) 7073, 26 Sept 2017 Reduction Gear - TYPE AS 2/250-AS 198F

Coast Guard Technical Publication (TP) 7082, Dec 2020, Potable and Chilled Water Tanks

Coast Guard Technical Publication (TP) 7087, Jan 2022, Pressure Relief Valve

Coast Guard Technical Publication (TP) 7103, 10-OCT-07, Automatic Transfer Switches - 7000 Series -

Users Guide

Coast Guard Technical Publication (TP) 7108A, SWBS 573, Mar 2016, Stores Elevator – Model 20833 –

Operation & Maintenance Manual

Coast Guard Technical Publication (TP) 7168, 01 Jan 22, 3.2 Refrigeration Ships Store Plant

Coast Guard Technical Publication (TP) 7346A, SWBS 593, May 2019, Bilge Water Separator Ultra-Sep

Coast Guard Technical Publication (TP) 7903, SWBS 583, Apr 2019, Aft Boat handling system –Model

FB90-28

Coast Guard Technical Publication (TP) 9618, SWBS 583, Nov 2018, Boat Davit - Models

DDP11000CTS & SP2200 (S/N: 2328, 2329, 2332 & 2330, 2331, 2333) (HULLS: 750, 751 & 753)

Coast Guard Technical Publication (TP) 9770, SWSB 436, Oct 2018, Fire Detection System

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

Requirements

Surface Forces Logistics Center Standard Specification 0085 (SFLC Std Spec 0085), 2020, General

Requirements for Drawing Preparation

Surface Forces Logistics Center Standard Specification 0740 (SFLC Std Spec 0740), 2020, Welding and

Allied Processes

Surface Forces Logistics Center Standard Specification 0850 (SFLC Std Spec 0850), 2020, General

Requirements for Drawing Preparation

Surface Forces Logistics Center Standard Specification 3041 (SFLC Std Spec 3041), 2020, Shipboard

Electrical Cable Test

Surface Forces Logistics Center Standard Specification 3042 (SFLC Std Spec 3042), 2020, Shipboard

Electrical Cable Removal, Relocation, Splice, Repair, and Installation vii (Rev-0)

Surface Forces Logistics Center Standard Specification 3100 (SFLC Std Spec 3100), 2020, Inspect, Test and Recondition AC Synchronous Generator in-Place

Surface Forces Logistics Center Standard Specification 5000 (SFLC Std Spec 5000), 2020, Auxiliary

Machine Systems

Surface Forces Logistics Center Standard Specification 6310 (SFLC Std Spec 6310), 2020, Requirement for Preservation of Ship Structures

Surface Forces Logistics Center Standard Specification 6310 (SFLC Std Spec 6310), 2020, Requirements for Preservation of Ship Structures

Surface Forces Logistics Center Standard Specification 6341 (SFLC Std Spec 6341), 2020, Install Interior

Deck Covering Systems

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

Services

Surface Forces Logistics Center Standard Specification 8636 (SFLC Std Spec 8636), 2020, Temporary

Hull Accesses

USCG, HWSL Guidance/Fall Protection Plan, Working Aloft Aboard Cutter

OTHER REFERENCES

American National Standards Institute (ANSI), A137.1, 2021, Standard Specification for Ceramic Tile

American National Standards Institute/American Water Works Association (ANSI/AWWA) C652, 2011, Disinfection of Water-Storage Facilities

American National Standards Institute/American Water Works Association (ANSI/AWWA) C652, 2019, Disinfection of Water-Storage Facilities

American National Standards Institute/NSF International (ANSI/NSF) 61, 2008, Drinking Water System

Components - Health Effects

American Society for Nondestructive Testing (ASNT), Recommended Practice No. SNT-TC-1A, 2020, Personnel Qualification and Certification in Nondestructive Testing

American Society for Nondestructive Testing (ASNT), Standard No. ANSI/ASNT CP-189-2020, 2020, ASNT Standard for Qualification and Certification of Nondestructive Testing Personnel

American Society of Mechanical Engineers (ASME) A17.2, Guide for the Inspection of Elevators, Escalators and Moving Walks

American Welding Society (AWS) B1.10M/ B1.10, 2016, Guide for Nondestructive Examination of

Welds

American Welding Society (AWS) B1.11M/B1.11, 2015, Guide for the Visual Examination of Welds

American Welding Society (AWS) D1.1/D1.1M, 2020, Structural Welding Code – Steel

ANSI/EASA Standard AR100-2020, Recommended Practice for the Repair of Rotating Electrical

Apparatus.

ASTM International (ASTM) D1330, 2015, Standard Specification for Rubber Sheet Gaskets

ASTM International (ASTM) F1836M, Reapproved 2007, Standard Specification for Stuffing Tubes, Nylon and Packing Assemblies (Metric)

ASTM International (ASTM) F708, 2018, Standard Practice for Design and Installation of Rigid Pipe

Hangers

ASTM International (ASTM) G46, 2018, Standard Guide for Examination and Evaluation of Pitting

Corrosion

ASTM Internationals (ASTM) G46, 2018, Standard Guide for Examination and Evaluation of Pitting

Corrosion viii (Rev-0)

Code of Federal Regulations (CFR) Title 29, Part 1910, 2017, Occupational Safety and Health Standards

Code of Federal Regulations (CFR) Title 29, Part 1915, 2013, Occupational Safety and Health Standards for Shipyard Employment

Code of Federal Regulations (CFR) Title 29, Part 1915, Subpart E, Sep 2015, Scaffolds, Ladders and

Other Working Surfaces

International Maritime Organization (IMO) International Convention for the Safety of Life At Sea

(SOLAS), 2009 as amended in 2010 and 2011.

International Maritime Organization (IMO) International Life Saving Appliances Code (LSA), 2010 edition.

MIL-DTL-24643, Aug 2007, Cables and Cords, Electric, Low Smoke, For Shipboard Use, General

Specification for

MIL-PRF-24176C, 2020, Cement, Epoxy, Metal Repair and Hull Smoothing

MIL-PRF-24176C, Oct 2004, Cement, Epoxy, Metal Repair and Hull Smoothing

MIL-PRF-32170, Jun 2006, Performance Specification Deck Tiles, Wear Resistant

MIL-STD-1689A, 1990, Fabrication, Welding, and Inspection of Ships Structure

MIL-STD-2003-2, Sep 2009, Electric Plant Installation, Standard Methods for Surface Ships &

Submarines (Equipment)

MIL-STD-2003-3, Sep 2009, Electric Plant Installation, Standard Methods for Surface Ships &

Submarines (Penetrations)

National Fire Protection Association (NFPA) 72, 2019 Edition, National Fire Alarm and Signaling Code

Naval Sea System Command (NAVSEA) Technical Manual (TM) S6435-TP-MMI-010, Rev 5, Angle

Relief Valves BCS Series for Air/Gas Service

Naval Sea Systems Command (NAVSEA) Technical Manual (TM) S6435-TL-MMI-010, Rev 9, Angle

Relief Valve – Type D50

Naval Sea Systems Command (NAVSEA) Technical Manual (TM) S6435-UU-MMO-010, Rev 5, Angle

Relief Valve – Model D50FF

The Society for Protective Coatings (SSPC) Paint Application Specification No. 3 (SSPC-PA Guide 3), 1995, A Guide to Safety in Paint Application

The Society for Protective Coatings (SSPC) Surface Preparation Specification No.1 (SSPC-SP 1), 2016, Solvent Cleaning

The Society for Protective Coatings (SSPC) Surface Preparation Specification No.11 (SSPC-SP 11), 2004, Power Tool Cleaning to Bare Metal

The Society for Protective Coatings (SSPC) Surface Preparation Specification No.11 (SSPC-SP 11), 2013, Power Tool Cleaning to Bare Metal

The Society for Protective Coatings (SSPC) Surface Preparation Specification No.11 (SSPC-SP 11), 2020, Bare Metal Power Tool Cleaning

The Society for Protective Coatings (SSPC) Surface Preparation Specification No.3 (SSPC-SP 3), 2004, Power Tool Cleaning

The Society for Protective Coatings (SSPC) Surface Preparation Specification No.3 (SSPC-SP 3), 2018, Power Tool Cleaning

The Society for Protective Coatings (SSPC)/NACE International (NACE) Joint Surface Preparation

Standard SSPC-SP 10 (WAB)/NACE WAB-2, 2015, Near-White Metal Wet Abrasive Blast

Cleaning

The Society for Protective Coatings (SSPC)/NACE International (NACE), Joint Surface Preparation

Standard SSPC-SP 10/NACE No. 2, 2007, Near-White Blast Cleaning ix (Rev-0)

The Society for Protective Coatings (SSPC)/NACE Joint Surface Preparation Standard SSPC-SP

10/NACE No.2, 2007, Near-White Blast Cleaning x (Rev-0)

CONSOLIDATED LIST OF GOVERNMENT-FURNISHED PROPERTY

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

WORK

ITEM

MTI ITEM DESCRIPTION NSN/PN QTY ESTIMATED

COST

($/UNIT)

3 N Henry Y Strainer

Assembly (Main

Assembly P/N: 896A-

5/8S)

PN: 5-010-003 (Screen) PN: 5-

023-100 (Gasket) PN: 2-023-

080 (O-Ring)

6 ea.

3 N Sea Water Regulating

Valve (Condenser).

Metrex Valve Corp lead time is usually 6-8 weeks.

PN: M900P-125-LRFL2-3W 2 ea. $2,552.00

3 N Sea Water Regulating

Valve (Oil Cooler).

Metrex Valve Corp lead time is usually 3-4 weeks

PN: DA-868T-75-SE-M 2 ea. $1,740.00

3 N Disk, Rupturable NSN: 4820-01-366-7330 PN:

026-31284-000

6 ea. $2,274.06

3 N Connector, Flexible, Liquid

NSN: 4730-01-561-7408 PN:

026-41967-000

2 ea. $3,196.17

3 N Connector, Flexible, Vapor

NSN: 5935-01-561-7463 PN:

026-41968-000

2 ea. $5,303.11

3 N Valve, Pressure Relief NSN:4820-01-561-6471

PN:022-11355-000

6 ea. $352.12

3 N Navy mount 7E450 NSN: 5342-00-664-4473 PN:

7E450

8 ea. $207

4 N Bladder, Water NSN: 4510-01-601-2564 PN:

660603996

3 ea. 2,506.00

5 N Guide Roller NSN: 3990-01-686-7227 PN:

J184796

4 ea. 2,800.00

5 N Wire Rope NSN: 4140-01-686-9981 PN:

J188017

1 ea. 2,000.00

5 N Wire Rope NSN: 4010-01-561-8614 PN:

188005

4 ea. 702.00

7 Y *CB-OTH Mark IV

(Coast Guard Drawing

26B-CB-IV-801-001)

N/A 1 ea. N/A

8 Y *CB-OTH Mark IV

(Coast Guard Drawing

26B-CB-IV-801-001)

N/A 1 ea. N/A

8 Y *Long Range

Interceptor II (LRI-II)

Cutter Boat

N/A 1 ea. N/A

9 Y Monitor, Smart Bilge NSN: 2040-01-600-0112 1 ea. 4,700.00 xi (Rev-0)

11 N Cable, LSTSGU-200 NSN: 6145-01-202-0676 385 LF $79.58

11 N Cable, LSTSGU-150 NSN: 6145-01-202-9505 350 LF $46.58

11 N Cable, LSTSGU-75 NSN: 6145-01-201-9501 210 LF $37.58

11 N Cable LSTSGU-14 NSN: 6145-01-201-9500 130 LF $2.89

11 N Cable, 2XSW-3 NSN: 6145-01-224-8309Â 50 LF $2.69

11 N Automatic Bus

Transfer Switch, 460

VAC, 400 AMP, 2

Position, 3 Poles, NEMA 12

Enclosure,Â

Microprocessor

Controlled

PN: J7ATS030400N5XL-6J 1 ea $1800

15 N Fan Coil Assembly, Size 25, Marlo Corp

PN: FCA 25 TYPE III RH 1 ea. 19,000.00

*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 xii (Rev-0)

CONSOLIDATED LIST OF CRITICAL INSPECTION ITEMS

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

(Inspection report particulars)):

Work

Item Title

2 Fire Detection System, Inspect and Test

3 Refrigeration Plant, System Groom

6 Forward and Aft Capstans, Level 2 Overhaul

7 Dual Point Davit, Biennial Maintenance, Perform

8 Folding Boom Cranes, Biennial Maintenance, Perform

12 Tanks (Potable Water), Clean and Inspect

14 Superstructure (Top of Stack), Inspect, Repair, and Renew

15 Fan Coil Assembly, Modify xiii (Rev-0)

PRINCIPAL CHARACTERISTICS

418' WMSL

PHYSICAL

Length overall 418' 0"

Length between perpendiculars 390' 0"

Maximum beam 54' 0"

Beam @ 01 level 47' 9-1/8"

Depth (01 level @ side to baseline) 39' 2-3/4"

01 deck camber foredeck 1/4" in 1'-0"

Minimum berth depth 20' 0"

Height of highest projection Approximately 119'

Draft, design 14.40'

Design displacement 3925 long tons

MACHINERY

Two diesel engines MTU 20V, 20-cylinder 9,730 SHP each

One gas turbine General Electric LM2500; 29,500 SHP

Type of propulsion CODAG

Electrical system 24 Volt DC

Two controllable pitch propellers Rolls-Royce 5 blade, 14' 0" diameter; 229 RPM max

Two reduction gears RENK

One cross connect gear RENK

HULL

Hull material 5086 Aluminum

HSLA-80 Steel

ABS EH 36 Steel

ABS AH 36

Frame spacing

FWD of FR 9 2' 3"

FR 9 to FR 10 6' 9"

FR 10 to FR 98 4' 1"

FR 98 to FR 99 3'-8"

ELECTRICAL

Power Three 1360 kW, 450 V, 60 Hz, 3 Phase, 1800 RPM Caterpillar 3512B diesel engines with Baylor ship service generators

Shore tie cable Seven MIL-C-24368/2 (NATO) shore power receptacles, 400 A each

TANK CAPACITIES

Diesel oil 220,359 gal

Fresh water 12,454 gal

JP-5 Fuel 35,182 gal

1 (Rev-0)

00000_0222_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), 2020, General

Requirements

Surface Forces Logistics Center Standard Specification 0740 (SFLC Std Spec 0740), 2020, Welding and

Allied Processes

Surface Forces Logistics Center Standard Specification 6310 (SFLC Std Spec 6310), 2020, Requirements for Preservation of Ship Structures

OTHER REFERENCES

None

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 of 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.

2 (Rev-0)

3.1.1 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.

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 “measurements” 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.

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

3 (Rev-0)

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

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

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

3.5.1.1 USCG Generator status. The activity Generator Status for the Coast Guard Facility is 7690390037.

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

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

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

3.5.6.1 No Contractor or Subcontractor has 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. The Contractor must be aware that the following are approved changes to published SFLC 2020 Edition Standard Specifications and supersede published content:

3.7.1 SFLC Standard Specification 8636. Add missing paragraphs between 3.2 and 3.5 of Std Spec 8636 as follows:

“3.3 Access cut boundaries. The Contractor must ensure that access cuts comply with the requirements and restrictions detailed in the following and in SFLC Std Spec 0740, and referenced codes.

3.3.1 Location of boundaries. Boundaries of access cuts and closure plates shall, in general, be located between principal ship framing, bulkheads, and other structural members and shall be at least three inches from any of these members or from the toes of other welds. A reduction in this three inch minimum may be approved by the

KO on a case by case basis provided sufficient clearance is maintained for welding and inspection requirements.

The boundaries of access cuts and closure plates should land on existing butts or seams, wherever practicable. The boundaries of prior access cuts should be utilized wherever possible. Boundaries may extend across one or more frames as required for the size of the opening.

3.3.2 Access hole dimensions and arrangements. Holes or access cuts shall be the minimum size necessary and shall be in accordance with the following:

Rectangular access cuts and closure plates welded into primary hull structure shall be at least 12 inches wide in the lesser dimension.

For circular access cuts, the minimum diameter shall be 4T, where T = thickness of the involved structural member, but not less than three inches.

Circular closure plates for access cuts less than two feet in diameter shall be dished 1/16 to 1/8 inch to allow for shrinkage when welded.

Corners of rectangular access cuts and closure plates shall have a minimum radius of 6 inches except when a boundary lands on an existing hull longitudinal seam or transverse butt weld.

Corners at an existing seam or butt shall intersect at a 90 degree angle.

Cuts that are to cross existing butts or seams shall do so at an angle of 90 degrees plus or minus 15 degrees.

In primary hull structure, existing welds forming the boundary of a cut shall be cut back 3 inches beyond the toe of the access cut, except that the cut back shall not intersect or cross an existing weld, frame, or structural member. In which case, the cut back may be reduced to a minimum of two inches in length.

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Existing welds crossed by the cut shall not be cut back.

3.3.3 Primary hull structure. Primary Hull Structure includes the shell, main strength decks, principal longitudinal bulkheads, vertical keel, deep web girders and stiffeners designed to withstand the ship bending stress.

3.3.4 Mechanically fastened joints. Welding closer than six inches to a mechanically fastened joint should be avoided. When access cuts cross or come within six inches of a mechanically fastened joint, the fasteners shall be checked for tightness and if necessary, loose fasteners shall be seal welded or removed, and replaced for a distance of 6 inches beyond the edge of the cut. When a cut crosses a mechanically fastened seam the cut plates shall be repaired using single V welds backed with glass tape (MIL-C-20079) to prevent fusion between the mechanically fastened plates.

3.4 Ship integrity maintenance. The Contractor must maintain safety and ship integrity by installing temporary guarding and coaming, in addition to weathertight and watertight closures. Remove these temporary fabrications after closing the hull access, and grind surfaces flush in way of removals. For shell plating cuts made at or below the waterline where temporary closures are impractical, the Contractor must secure each vulnerable compartment and subdivision to minimize potential damage to the extent permitted by the scope and urgency of the work.

3.4.1 Guarding. Install temporary guards in accordance with 29 CFR 1915.73.

3.4.2 Coaming. Ensure that in areas where flammable liquids may be stored, a 4 inch high metal coaming shall be installed on the surface of the deck with tack welds and fully sealed with caulking compound. The coaming shall encircle the access cut in the deck.

3.4.3 Weathertight and contamination closures. Fabricate temporary closures, using fire retardant material, before cutting access openings and install closures whenever access is not in use. Closures shall be:

Constructed to protect the access from inclement weather and entry of contaminants (shall include a coaming or dam on the deck to redirect rain runoff away from the opening).

Fitted with fasteners that permit rapid installation and removal.

Able to support a minimum of 150 pounds per square foot for horizontal deck closures.

Where the access opening is in way of a removed hatch, scuttle or door, the closure shall be configured to allow normal passage of ship’s personnel and equipment.

3.4.4 Watertight closures. Ensure that access openings created four feet or less above the maximum anticipated waterline shall include temporary watertight closures when the vessel is waterborne.

NOTE

NAVSEA S0600-AA-PRO-160/CH16 provides requirements for design, fabrication, and installation of temporary watertight closures.”

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 ITEM

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

DATE

TIME

ACTIVITY (SURFACE

PREPARATION, PRIMER COAT,

BARRIER COAT, TOP COAT,

ETC…)

LOCATION (FRAME &

DECK, RELATION TO

EQUIPMENT, ETC.)

TEMPERATURE % REL.

HUMID-

ITY

DEW

PT.

SURFACE AMBIENT ΔT

| DP -

SURFACE |

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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:

9 (Rev-0)

QA-3b - QUALITY ASSURANCE INSPECTION FORM

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

VESSEL NAME HULL # WORK ITEM

SURFACE PREPARATION METHOD PROFILE ACHIEVED (MILS)

MIN MAX MEAN

SSPC-SP-10/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-0)

QA-4 - QUALITY ASSURANCE INSPECTION FORM

(SURFACE SOLUBLE SALT CONDUCTIVITY LOG)

VESSEL NAME HULL # WORK ITEM

SOLUBLE SALT CONDUCTIVITY MEASUREMENTS IAW SSPC-GUIDE 15.

DATE TEST LOCATIONS CONDUCTIVITY (MICROSIEMENS/CM)

11 (Rev-0)

QA-5 - QUALITY ASSURANCE DATA FORM

(COATING THICKNESS)

(Use one sheet for each sequence)

VESSEL NAME HULL #

WORK ITEM

COATING MFG PRODUCT NAME

BATC

H #

INDUCTI

ON TIME

COATING SYSTEM

SEQUENCE

(PRIMER/TOUCHUP/3RD

COAT, ETC.)

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

SPOT 1 2 3 4 5

AVERAGE

VALUE

*BASE METAL READING

(BMR)

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

LOCATION (FRAME REFERENCE):

SPOT 1 2 3 4 5 OVERALL AVG. DFT ADJUSTMENTS

1 AVG. BMR DEVIATION

3 BEFORE ADJUSTMENTS AFTER ADJUSTMENTS

AVG.

LOCATION (FRAME REFERENCE):

SPOT 1 2 3 4 5 OVERALL AVG. DFT ADJUSTMENTS

1 AVG. BMR DEVIATION

3 BEFORE ADJUSTMENTS AFTER ADJUSTMENTS

AVG.

LOCATION (FRAME REFERENCE):

SPOT 1 2 3 4 5 OVERALL AVG. DFT ADJUSTMENTS

1 AVG. BMR DEVIATION

3 BEFORE ADJUSTMENTS AFTER ADJUSTMENTS

AVG.

APPLICATION METHOD (AIRLESS,

CONVENTIONAL SPRAY, ROLLED)

AVERAGE DFT

12 (Rev-0)

4.2 Tank and Void Assessment form.

13 (Rev-0)

14 (Rev-0)

12305_RTK_1021_418

WORK ITEM 1: Tanks (MP Fuel Service), Clean and Inspect

1. SCOPE

1.1 Intent. This work item describes the requirements for the Contractor to clean and inspect the following tank(s):

TABLE 1 – LIST OF UNPAINTED TANKS

TYPE OF TANK LOCATION CAPACITY - 95%

(GALLONS)

TANK CONTENT DISPOSAL

(GALLONS)

Fuel Oil Day Tank 1-81-1-F 846 127

1.2 Government-furnished property.

None.

2. REFERENCES

COAST GUARD DRAWINGS

Coast Guard Drawing 750-WMSL_100_43, Rev L, Unit 3240 – Main Deck To 01 Level – Fr 76

To Fr 82 (ASC100324)

Coast Guard Drawing 750-WMSL-167-001, Rev J, Manhole List Installation and Fabrication

Details Ship Wide (ASC167001)

COAST GUARD PUBLICATIONS

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

Surface Forces Logistics Center Standard Specification 0740 (SFLC Std Spec 0740), 2020, Welding and Allied Processes

Surface Forces Logistics Center Standard Specification 6310 (SFLC Std Spec 6310), 2020, Requirements for Preservation of Ship Structures

OTHER REFERENCES

None.

3. REQUIREMENTS

3.1 General.

15 (Rev-0)

3.1.1 CIR.

None.

3.1.2 Tech Rep.

None.

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:

TLIs

Piping

Residual tank contents/fluids

NOTE

Coast Guard personnel will operate all shipboard machinery and equipment.

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.

3.2.1 Perform an initial operational test of each tank TLIs to demonstrate that each radar head/sensor is functional (i.e., Digital readout is displayed).

3.2.2 Ensure that there is interface/communication between the TLI sensor and the Machinery Control and Monitoring System (i.e. Digital readout at the TLI is identical to that displayed).

3.3 Tank opening. The Contractor must remove the tank manhole cover(s) and ventilate the confined spaces in accordance with SFLC Std Spec 0000, Paragraphs 3.3.1.1 and 3.3.1.2. The Contractor must provide fall protection to cover tank manhole cover when opened for ventilation/work.

WARNING

Do not use the Fuel Service or Transfer systems to drain the water from the tank. Excessive fuel contamination will result.

3.4 Tank content and waste disposal. The Contractor must dispose of residual tank contents listed in

Table 1 and any cleaning fluids in compliance with all applicable Federal, state, and local laws, ordinances and regulations. Notify the COR (in writing) at least 48 hours prior to removal of wastes and fluids. Document a complete chain of custody record of the removed tank contents and generated wastes, from the vessel to the point of final destination or delivery. Submit chain of custody record to the COR upon completion of work.

3.5 Temporary plugs. The Contractor must plug all inlet and outlet piping in the tank to prevent contaminants from entering the tank or piping system. Use plugs with an attached lanyard, ring or other system that will ensure plugs are not lost in the pipe openings.

16 (Rev-0)

3.5.1 Plug log. The Contractor must keep a written record of all plugs put in any tanks vents. Keep a separate list for each tank. Maintain a plug accountability log posted immediately outside the tank to prevent any of the installed temporary plugs from being lost inside the tank or left behind inside at tank closure. Submit this log to the COR after completion of work item

3.5.2 The Contractor must ensure that all plugs are removed from each tank upon completion of work in the tank.

3.6 Tank cleaning. The Contractor must clean all designated tank interior surfaces free of all foreign materials, such as residual fuel or water, sediment, sludge, rust, or biological growth, taking care not to damage the coating system (if applicable).

3.6.1 The Contractor must accomplish all requirements of SFLC Std Spec 6310, 3.1.6.4 (Surface contaminant removal) to achieve the cleanliness requirements of SSPC-SP 1, including a low-pressure

(maximum 5,000 psi) fresh water wash down of the surfaces.

3.6.2 Remove cleaning media and residues continuously from the tank during the washing process.

Remove any residual wash media and wipe up residual moisture with clean lint-free cloths. Wipe the interior tank structure dry and free of all cleaning agents.

3.7 Inspection. The Contractor must visually inspect all tank interior surfaces,…