Rev-2 BERTHOLF DS FQ1 FY21 Part 1.pdf

USCGC BERTHOLF (WMSL 750)

SPECIFICATION FOR DOCKSIDE REPAIRS

Part 1 of 2 FQ1 FY2021

Developed By: Jason P Stonehouse

(Rev-2, 15 October 2020)

USCGC BERTHOLF (WMSL-418) DOCKSIDE AVAILABILITY PART 1 FQ1 FY2021

ii (Rev-2)

TABLE OF CONTENTS

Revisions Record ......................................................................................................................................... iii Consolidated List of References ................................................................................................................... iv Consolidated List of Government-furnished Property .................................................................................. x Consolidated List of Critical Inspection Items ............................................................................................. xi Principal Characteristics ............................................................................................................................. xii General Requirements WORK ITEM 1: Tanks (MP Fuel Service), Clean and Inspect WORK ITEM 2: High Purity Water Tank, Clean And Inspect WORK ITEM 3: Main Propulsion Diesel Engine, Exhaust Piping, Commercial Clean-Optional WORK ITEM 4: Ship Service Diesel Generator, Exhaust Piping, Commercial Clean- Optional WORK ITEM 5: Propulsion Gas Turbine, Exhaust Piping, Clean & Inspect- Optional WORK ITEM 6: Steering System Hydraulic Power Unit (HPU), Inspect & Service WORK ITEM 7: Perform Forward and Aft Capstans, Level 1 Overhaul WORK ITEM 8: Main Propulsion And Generator Exhaust, Inspect And Repair WORK ITEM 9: Deck Covering (Polymeric), Repair and Seal WORK ITEM 10: Deck Covering (Polymeric), Renew WORK ITEM 11: Ventilation Duct Insulation, Renew WORK ITEM 12: Tank Sounding Tube, Replace WORK ITEM 13: HVAC System (Cleaning Gear Locker & Protective Clothing Storeroom), Modify WORK ITEM 14: Intake Ventilation System, Modify

WORK ITEM 15: Sewage Piping, Clean and Flush

WORK ITEM 16: Sewage Piping, Renew

WORK ITEM 17: Sewage System Piping, Repair -Optional

WORK ITEM 18: Temporary Services, Provide – Home Pier iii (Rev-2)

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

8/28/2020 1 15 Added Sewage Piping, Clean and Flush Work Item

8/28/2020 1 16 Added Sewage Piping, Renew Work Item

8/28/2020 1 17 Added Sewage System Piping, Repair- Optional Work Item

8/28/2020 1 18 Added Temporary Services, Provide Work Item

10/15/2020 2 N/A Deleted pages 55-57 from Rev-1, pages were not associated to any work item in Part 1.

10/15/2020 2 17 Renumbered the paragraph numbering to go in chronological order; content of the paragraphs did not change.

10/15/2020 2 1 Paragraph 3.4, replaced 48 hours with 5 days.

10/15/2020 2 18 Paragraph 3.4, changed Submit a CFR to submit a CIR.

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-2)

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 -, General Arrangements

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

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

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

Coast Guard Drawing 418A-WMSL-101-001, Rev -, Compartment and Access Drawing

Coast Guard Drawing 418A-WMSL-506-001, Rev -, Overflow / Air Escapes Sounding Tubes Diagram

Coast Guard Drawing 418A-WMSL-512-001, Rev A, HVAC System Diagram (ASC512001)

Coast Guard Drawing 418A-WMSL-593-002, Rev -, Sewage System Diagram

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

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

(Only) (ASC085012)

Coast Guard Drawing 750-WMSL-085-004, Rev B, Tank Capacity Curves (WMSL 750 ONLY)

(ASC085013)

Coast Guard Drawing 750-WMSL-100-059, Rev C, Topside Configuration (NSC 1 SRD) (AS1100004)

Coast Guard Drawing 750-WMSL-259-003, Rev G, Main Prop DSL / SS DSLGen Air Intake / Exhaust

Diagram (ASC259002)

Coast Guard Drawing 750-WMSL-085-004, Rev -, Tank Capacity Curves (WMSL 750 Only)

(ASC085013G)

Coast Guard Drawing 750-WMSL-085-005, Rev B, Tank Sounding and Moment of Inertia Tables

(WMSL 750 ONLY) (ASC085014)

Coast Guard Drawing 750-WMSL-100-022, Rev K, Unit 2110 Structure Innerbottom To 1st Platf Fr 35-

44 (ASC100211)

Coast Guard Drawing 750-WMSL-100-023, Rev H, Unit 2120 Structure – 1st Platf To 2nd Deck Fr 35

To Fr 44 (ASC100212)

Coast Guard Drawing 750-WMSL-100-036, Rev M, Unit 3110 Structure 1st Platform And Below Frs 65-

77 (ASC100311)

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

Wide (ASC167001)

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

(ASC259001)

v (Rev-2)

Coast Guard Drawing 750-WMSL-259-003, Rev G, Main Prop DSL/SS DSL Gen Air Intake/Exhaust

Diagram (ASC259002)

Coast Guard Drawing 750-WMSL-259-004, Rev -, Main Prop Dsl / Ss Dsl Gen Air Intake / Exhaust

System Description (ASC259002-02)

Coast Guard Drawing 750-WMSL-259-006, Rev C, Turbine Combustion Exhaust Arrgt & Supports

Details and L/M Blw 01 Lvl (ASC259004)

Coast Guard Drawing 750-WMSL-259-011, Rev D, Main Engine Combustion Air Intake & Exhaust Arr, Dets & L/M Below 2nd Deck (ASC259009)

Coast Guard Drawing 750-WMSL-259-012, Rev B, Main Engine Combusion Air Intake Supports Details

& L/M Below 2nd Deck (ASC259010)

Coast Guard Drawing 750-WMSL-259-013, Rev B, Main Engine Combustion Air Intake & Exhaust Arr, Dets & L/M 2nd Deck Up - 02 Lvl (ASC259011)

Coast Guard Drawing 750-WMSL-259-014, Rev C, Main Engine Combustion Air Intake & Exhaust

Supports, Dets & L/M 2nd Deck Up - 02 Lvl (ASC259012)

Coast Guard Drawing 750-WMSL-259-015, Rev D, Mn Engine Comb Air Intake & Exh Arr, Dets & L/M

Abv 02 Lvl (ASC259013)

Coast Guard Drawing 750-WMSL-259-016, Rev B, Main Engine Combustion Air Intake & Exhaust

Supports, Dets & L/M Above a 02 Lvl (ASC259014)

Coast Guard Drawing 750-WMSL-259-017, Rev E, Incin & Dg Intake & Combustion Exhaust Arr, Dets

& L/M Below 2nd Deck (ASC259015)

Coast Guard Drawing 750-WMSL-259-018, Rev B, Incin & Dg Intake & Combustion Exhaust Sup, Dets

& L/M Below 2nd Deck (ASC259016)

Coast Guard Drawing 750-WMSL-259-019, Rev G, Incin & Dg Intake & Combustion Exhaust Arr, Dets

& L/M, 2nd Dk - 02 Lvl (ASC259017)

Coast Guard Drawing 750-WMSL-259-020, Rev D, Incin & Dg Intake & Combustion Exhaust Sup, Dets

& L/M 2nd Deck - 02 Lvl (ASC259018)

Coast Guard Drawing 750-WMSL-259-021, Rev C, Incin & Dg Intake & Combn Exh Arr, Det & L/M

Abv 02 Lvl (ASC259019)

Coast Guard Drawing 750-WMSL-259-022, Rev B, Incin & Dg Intake & Combustion Exhaust Sup, Dets

& L/M Abv 02 Lvl (ASC259020)

Coast Guard Drawing 750-WMSL-320-010, Rev G, Power Sys Deck Plan – Second Dk, Aft of Fr 52

(ASC3200016)

Coast Guard Drawing 750-WMSL-320-012, Rev G, Power Sys Deck Plan – Main Deck Fwd of Fr 52

(ASC320007)

Coast Guard Drawing 750-WMSL-320-016, Rev F, Power Sys Deck Plan – 01 Level (ASC320009)

Coast Guard Drawing 750-WMSL-485-001, Rev L, Sleeves – Pipe Structure Penetration (SP485000)

Coast Guard Drawing 750-WMSL-501-004, Rev D, Misc Independent Tanks Design and Details and

L/M (ASC501004)

Coast Guard Drawing 750-WMSL-506-021, Rev C, Ovfl / Air Escapes / Sounding Tubes Unit 2210

(ASC506221-AE)

Coast Guard Drawing 750-WMSL-506-022, Rev B, Ovrflw / Airescapes / Sounding Tubes Unit 2220

(ASC506222-AE)

Coast Guard Drawing 750-WMSL-506-026, Rev C, Ovrflw / Airescapes / Sounding Tubes Unit 2330

(ASC506233-AE)

Coast Guard Drawing 750-WMSL-506-039, Rev D, Overflows / Air Escapes / Sounding Tubes Unit 2310

(ASC506231-AE)

vi (Rev-2)

Coast Guard Drawing 750-WMSL-506-512, Rev -, Ferrous Sounding Tube Replacement A & D

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-512-004, Rev A, Vent and Air Conditioning Standard Instruction

(ASC512007)

Coast Guard Drawing 750-WMSL-512-007, Rev B, Vent & Air Cond Fan Rm (P) 2nd Dk Unit 2330

(ASC512010)

Coast Guard Drawing 750-WMSL-512-008, Rev C, Vent & Air Cond Fan Rm (P) Mn Dk Unit 2140

(ASC512011)

Coast Guard Drawing 750-WMSL-512-009, Rev D, Vent & Air Cond Fan Rm (s) 2nd Dk Unit 2330

(ASC512012)

Coast Guard Drawing 750-WMSL-512-014, Rev B, Vent & Air Cond Fan Rm 2nd Dk Unit 1330

(ASC512017)

Coast Guard Drawing 750-WMSL-512-019, Rev C, Vent & Air Cond Arr Mn Dk Unit 1240

(ASC512124)

Coast Guard Drawing 750-WMSL-512-025, Rev C, Vent & Air Conditioning Arr 2nd Deck, Unit 2130

(ASC512213)

Coast Guard Drawing 750-WMSL-512-034, Rev B, Vent & Air Cond Arr Mn Dk Unit 2340

(ASC512234)

Coast Guard Drawing 750-WMSL-512-035, Rev B, Vent & Air Conditioning Arr 2nd Platf, Unit 3110

(ASC512311)

Coast Guard Drawing 750-WMSL-512-036, Rev C, Vent & Air Cond Arr 1st Platf Unit 3120

(ASC512312)

Coast Guard Drawing 750-WMSL-512-037, Rev F, Vent & Air Cond Arr 2nd Dk Unit 3130

(ASC512313)

Coast Guard Drawing 750-WMSL-512-040, Rev G, Vent & Air Cond Arr 2nd Deck Unit 3230

(ASC512323)

Coast Guard Drawing 750-WMSL-512-045, Rev E, Vent & Air Conditioning 01 Level, Unit 4210

(ASC512421)

Coast Guard Drawing 750-WMSL-512-051, Rev B, Vent Arr Stack Unit 4430 (ASC512443)

Coast Guard Drawing 750-WMSL-512-071, Rev -, Vent & Air Conditioning Arr Mn Dk Unit 1120

(AS2512112)

Coast Guard Drawing 750-WMSL-512-527, Rev B, Airlift Mods to Ventilation System SS 2-56-2

Coast Guard Drawing 750-WMSL-512-528, Rev A, HVAC Modifications to Protective Clothing

Storeroom

Coast Guard Drawing 750-WMSL-512-529, Rev B, HVAC Modifications to Cleaning Gear Locker

Coast Guard Drawing 750-WMSL-530-001, Rev F, Potable Water Systems Diagram (ASC530001)

Coast Guard Drawing 750-WMSL-530-019, Rev D, Potable Water Unit 3120 (ASC530312-PW)

Coast Guard Drawing 750-WMSL-530-036, Rev B, Potable Water Unit 2340 (AS3530234-PW)

Coast Guard Drawing 750-WMSL-556-004, Rev E, Steering Gear Hydraulic Diagram (ASC556003)

Coast Guard Drawing 750-WMSL-556-022, Rev H, Steering Gear and Stern Gate Hydraulic Piping - Unit

3330 (ASC556333-HY)

Coast Guard Drawing 750-WMSL-582-001, Rev D, Anchoring, Mooring, and Towing Arrangement

(ASC582001)

vii (Rev-2)

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

Coast Guard Drawing 750-WMSL-593-009, Rev B, Sewage System Schematic (ASC593020)

Coast Guard Drawing 750-WMSL-593-016, Rev -, Sewage System Unit 1240 (ASC593124-Ss)

Coast Guard Drawing 750-WMSL-593-019, Rev C, Sewage System - Unit 1320 (ASC593132-Ss)

Coast Guard Drawing 750-WMSL-593-021, Rev B, Sewage System Unit 1330 (ASC593133-Ss)

Coast Guard Drawing 750-WMSL-593-023, Rev B, Sewage System Unit 1340 (ASC593134-Ss)

Coast Guard Drawing 750-WMSL-593-027, Rev D, Sewage System Unit 2120 (ASC593212-Ss)

Coast Guard Drawing 750-WMSL-593-029, Rev C, Sewage System Unit 2130 (ASC593213-Ss)

Coast Guard Drawing 750-WMSL-593-031, Rev B, Sewage Systems Unit 2140 (ASC593214-Ss)

Coast Guard Drawing 750-WMSL-593-035, Rev B, Sewage System-Unit 2220 (ASC593222-Ss)

Coast Guard Drawing 750-WMSL-593-037, Rev B, Sewage System Unit 2230 (ASC593223-Ss)

Coast Guard Drawing 750-WMSL-593-043, Rev B, Sewage System Unit 2320 (ASC593232-Ss)

Coast Guard Drawing 750-WMSL-593-045, Rev B, Sewage System Unit 2330 (ASC593233-Ss)

Coast Guard Drawing 750-WMSL-593-047, Rev C, Sewage System Unit 2340 (ASC593234-Ss)

Coast Guard Drawing 750-WMSL-593-051, Rev B, Sewage System Unit 3120 (ASC593312-Ss)

Coast Guard Drawing 750-WMSL-593-053, Rev B, Sewage System Unit 3130 (ASC593313-Ss)

Coast Guard Drawing 750-WMSL-593-055, Rev B, Sewage System Unit 3140 (ASC593314-Ss)

Coast Guard Drawing 750-WMSL-593-057, Rev A, Sewage System Unit 3220 (ASC593322-Ss)

Coast Guard Drawing 750-WMSL-593-059, Rev B, Sewage System Unit 3230 (ASC593323-Ss)

Coast Guard Drawing 750-WMSL-593-064, Rev A, Sewage System Unit 4110 (ASC593411-Ss)

Coast Guard Drawing 750-WMSL-593-067, Rev B, Sewage System Unit 4210 (ASC593421-Ss)

Coast Guard Drawing 750-WMSL-593-069, Rev B, Sewage System Unit 4220 (ASC593422-Ss)

Coast Guard Drawing 750-WMSL-593-072, Rev A, Sewage System Unit 4310 (ASC593431-Ss)

Coast Guard Drawing 750-WMSL-593-082, Rev B, Sewage System Unit 2240 (ASC593224-Ss)

Coast Guard Drawing 750-WMSL-593-088, Rev A, Sewage System Unit 4420 (ASC593442-Ss)

Coast Guard Drawing 750-WMSL-593-093, Rev A, Sewage System Unit 2140 (AS3593214-Ss)

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

(ASC635002)

NAVSEA Drawing 804-1385781, Rev E, Hangers, Pipe, For Surface Ship

NAVSEA Drawing 803-1385828 Rev P, Nozzles AFFF and Wash-down System

NAVSEA Drawing 804-5959214, Rev-, Piping Insulation - Installation Details

NAVSEA Drawing 810-1385880, Rev D, Fittings, Copper-Nickle Alloy, Slip-on Sleeve for Brazing, Arc, or Gas Welded 200 PSI at 150°

COAST GUARD PUBLICATIONS

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

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

20834

Coast Guard Technical Publication (TP) 7182A, SWBS 561, Feb 2019, Steering Machinery Subsystem –

Operation & Maintenance Manual

Coast Guard Technical Publication (TP) 7193, SWBS 561, Oct 2007, Steering System Operations and

Maintenance Manual viii (Rev-2)

Surface Forces Logistics Center Standard Specification 0000 (SFLC Std Spec 0000), 2018, General

Requirements

Surface Forces Logistics Center Standard Specification 0740 (SFLC Std Spec 0740), 2018, Welding and

Allied Processes

Surface Forces Logistics Center Standard Specification 0850 (SFLC Std Spec 0850), 2018, General

Requirements for Drawing Preparation

Surface Forces Logistics Center Standard Specification 3042 (SFLC Std Spec 3042), 2018, Shipboard

Electrical Cable Removal, Relocation, Splice, Repair, and Installation

Surface Forces Logistics Center Standard Specification 5000 (SFLC Std Spec 5000), 2018, Auxiliary

Machine Systems

Surface Forces Logistics Center Standard Specification 6310 (SFLC Std Spec 6310), 2018, Requirements for Preservation of Ship Structures

Surface Forces Logistics Center Standard Specification 6341 (SFLC Std Spec 6341), 2018, Install Interior

Deck Covering Systems

Surface Forces Logistics Center Standard Specification 8635 (SFLC Std Spec 8635), 2018, Temporary

Services

Surface Forces Logistics Center Standard Specification 8636 (SFLC Std Spec 8636), 2018, Temporary

Hull Accesses

OTHER REFERENCES

American National Standards Institute (ANSI/EASA) AR100, 2015, Recommended Practice for the

Repair of Rotating Electrical Apparatus

ASTM International (ASTM) D1330, 2010, Standard Specification for Rubber Sheet Gaskets

ASTM International (ASTM) F683, 2003, Standard Practice for Selection and Application of Thermal

Insulation for Piping and Machinery

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

Hangers

Code of Federal Regulations (CFR) Title 29, Part 1915, 2014, Occupational Safety and Health Standards for Shipyard Employment

Code of Federal Regulations (CFR) Title 40, Jul 2013, Protection of the Environment

Federal Specification (Fed Spec) HH-P-151, Mar 1991, Rubber-Sheet, Cloth Insert https://www.mascoat.com/marine-insulating-paint.html

International Standard Organization (ISO) 4406, 1999, Hydraulic Fluid Power - Fluids - Method for

Coding Level of Contamination by Solid Particles

Manufacturers Standardization Society of the Valve and Fittings Industry ANSI/MSS SP-58, 2018, Pipe

Hangers and Supports - Materials, Design, Manufacture, Selection, Application, and Installation

MIL-A-46106, Jun 1992, Adhesive-Sealants, Silicone, RTV, One-Component

MIL-D-16791, Jan 1993, Detergents, General Purpose (Liquid, Nonionic)

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

MIL-PRF-24613, Dec 1990, Deck Covering Materials, Interior, Cosmetic Polymeric

MIL-PRF-24667C, May 2008, Coating System, Non-Skid, for Roll, Spray, or Self-Adhering Application

MIL-STD-419, Jul 1987, Cleaning and Protecting Piping Tubing, And Fittings for Hydraulic Power

Transmission Equipment

MIL-STD-1627C, Sep 1994, Bending of Pipe or Tube for Ship Piping Systems

MIL-STD-22D (Notice 3), Mar 1991, Welded Joint Design ix (Rev-2)

Society of Automotive Engineers (SAE) Aerospace Material Specification (AMS) C6183, 2019, Cork and

Rubber Composition Sheet; for Aromatic Fuel and Oil Resistant Gaskets

The Society for Protective Coatings (SSPC) Surface Preparation Specification No.1 (SSPC-SP 1), 2004, Solvent Cleaning

The Society for Protective Coatings (SSPC) Paint Application Specification No. 2 (SSPC-PA Guide 2), 2004, Measurement of Dry Coating Thickness with Magnetic Gages

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.11 (SSPC-SP 11), 2013, Power Tool Cleaning to Bare Metal

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 6 (WAB)/NACE WAB-3, Commercial Wet Abrasive Blast Cleaning

USCGC BERTHOLF (WMSL-418) DOCKSIDE AVAILABILITY PART FQ1 FY2021

x (Rev-2)

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.

None

*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 xi (Rev-1)

CONSOLIDATED LIST OF CRITICAL INSPECTION ITEMS

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

(Inspection report particulars)):

Work

Item Title

1 Tanks (MP Fuel Service), Clean and Inspect

7 Perform Forward and Aft Capstans, Level 1 Overhaul

8 Main Propulsion And Generator Exhaust, Inspect And Repair

9 Deck Covering (Polymeric), Repair and Seal

10 Deck Covering (Polymeric), Renew

15 Sewage Piping, Clean and Flush xii (Rev-2)

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-2)

00000_0220_FLT

REC_00000_FLT_Commercial Project @ CG Facility (1212)

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), 2018, General

Requirements

Surface Forces Logistics Center Standard Specification 0740 (SFLC Std Spec 0740), 2018, Welding and

Allied Processes

Surface Forces Logistics Center Standard Specification 6310 (SFLC Std Spec 6310), 2018, Requirements for Preservation of Ship Structures

OTHER REFERENCES

None

3. REQUIREMENTS

3.1 General. The Contractor shall conform to all requirements specified in SFLC Std Spec 0000 and in this item, as applicable, during the performance of this availability.

NOTE

The requirements of paragraph 3.1 (General) applies to all work under the scope of this contract, whether explicitly stated in work items or not, and to all other work subsequently authorized by changes, modifications, or extensions to the contract.

2 (Rev-2)

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

3.3 Preservation requirements. The Contractor shall 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. Ensure that all colors and color coat/paint schemes are in accordance with COMDTINST M10360.3, Chapter 6 (Cutter and Boat Colors Exterior and Interior).

NOTE

Unless a waiver has been granted (in writing) by the KO, deviations from authorized coatings (listed in Appendix C of SFLC Std Spec 6310) and colors and color schemes

(provided in Chapter 6 of COMDTINST M10360.3) are strictly prohibited.

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

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

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

3.5.3 Regulatory notifications. The Contractor shall be 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, 3 (Rev-2) and if work is being performed at a USCG Facility, the local Facility Engineer or Engineering Officer. The

Contractor shall 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 shall 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 shall appoint in writing an Environmental Manager for the project, and shall be responsible for coordinating Contractor compliance with Federal, State, local, and station environmental requirements. The Environmental Manager shall 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 shall 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 shall be aware of the following:

3.5.6.1 No Contractor or Subcontractor shall 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 shall 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 shall 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. None.

3.7 SFLC Standard Specification approved changes. The Contractor shall be aware that the following are approved changes to published SFLC 2018 Edition Standard Specifications and supersede published content:

None.

4 (Rev-2)

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.

5 (Rev-2)

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

6 (Rev-2)

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 |

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

7 (Rev-2)

QA-3A - QUALITY ASSURANCE INSPECTION FORM

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

VESSEL NAME HULL # WORK ITEM

SURFACE PREPARATION METHOD PROFILE ACHIEVED (MILS)

MIN MAX MEAN

SSPC-SP-10/NACE No. 2

SSPC-SP WJ-1/NACE WJ-1

SSPC-SP WJ-2/NACE WJ-2

SSPC-SP WJ-3/NACE WJ-3

SSPC-SP WJ-4/NACE WJ-4

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

8 (Rev-2)

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-1/NACE WJ-1

SSPC-SP WJ-2/NACE WJ-2

SSPC-SP WJ-3/NACE WJ-3

SSPC-SP WJ-4/NACE WJ-4

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 Reading

(mils)

Mean Reading (mils) IAW ASTM DD4417).

9 (Rev-2)

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)

10 (Rev-2)

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.

1 AVG. BMR DEVIATION

1 AVG. BMR DEVIATION

APPLICATION METHOD (AIRLESS,

CONVENTIONAL SPRAY, ROLLED)

AVERAGE DFT

11 (Rev-2)

12305_0519_FLT

REC_12311_FLT_418’ WMSL (750 CGC BERTHOLF) (0717)

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 - FUEL SERVICE TANKS

TYPE OF TANK LOCATION CAPACITY - 95%

(GALLONS)

Fuel Oil Service 5-36-2-F 21363

Fuel Oil Service 5-36-3-F 21724

Fuel Oil Service 4-64-2-F 5289

Fuel Oil Service 4-64-1-F 5289

1.2 Government-furnished property.

2. REFERENCES

COAST GUARD DRAWINGS

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

Coast Guard Drawing 418A-WMSL-101-001, Rev -, Compartment and Access Drawing

Coast Guard Drawing 750-WMSL-085-004, Rev -, Tank Capacity Curves (WMSL 750 Only)

(ASC085013G)

Coast Guard Drawing 750-WMSL-085-005, Rev B, Tank Sounding and Moment of Inertia

Tables (WMSL 750 ONLY) (ASC085014)

Coast Guard Drawing 750-WMSL-100-022, Rev K, Unit 2110 Structure Innerbottom To 1st Platf

Fr 35-44 (ASC100211)

Coast Guard Drawing 750-WMSL-100-023, Rev H, Unit 2120 Structure – 1st Platf To 2nd Deck

Fr 35 To Fr 44 (ASC100212)

Coast Guard Drawing 750-WMSL-100-036, Rev M, Unit 3110 Structure 1st Platform And Below

Frs 65-77 (ASC100311)

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

Details Ship Wide (ASC167001)

12 (Rev-2)

COAST GUARD PUBLICATIONS

Surface Forces Logistics Center Standard Specification 0000 (SFLC Std Spec 0000), 2018, General Requirements

Surface Forces Logistics Center Standard Specification 0740 (SFLC Std Spec 0740), 2018, Welding and Allied Processes

Surface Forces Logistics Center Standard Specification 6310 (SFLC Std Spec 6310), 2018, Requirements for Preservation of Ship Structures

OTHER REFERENCES

Society of Automotive Engineers (SAE) Aerospace Material Specification (AMS) C6183, 2019, Cork and Rubber Composition Sheet; for Aromatic Fuel and Oil Resistant Gaskets

3. REQUIREMENTS

3.1 General.

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

3.6 Inspection

3.1.2 Tech Rep.

Not applicable.

3.1.3 Protective measures. The Contractor shall furnish and install all protective coverings to seal off and protect all non-affected vessel's components, equipment, and spaces near the work area against contamination during the performance of work. Upon completion of work, the Contractor shall remove all installed protective measures, inspect for the presence of contamination, and return all contaminated equipment, components, and spaces to original condition of cleanliness.

3.1.4 Interferences. The Contractor shall 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:

Fuel

Piping

NOTE

Vessel may come in with less tank fluid contents than specified above.

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

3.1.5.1 Plug Log. The Contractor shall keep a written record of all plugs put in any tanks vents. Keep a separate list for each tank. Maintain a plug accountability log 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 Coast Guard Inspector after completion of work item

13 (Rev-2)

3.1.5.2 Ensure that all plugs are removed from each tank upon completion of work in the tank.

3.1.5.3 The plug log shall be available to the Coast Guard inspector at all times.

CAUTION

Not all tanks that are required to be emptied during this availability will be accessible at the same time. Emptying too many tanks will cause major stability concerns.

3.1.6 Work coordination. The Contractor shall coordinate the accomplishment of this work item with the following work items:

Tank Sounding Tube, Replace

NOTE

Initial and post repair operational tests apply only to tanks that possess TLIs.

NOTE

Coast Guard personnel will operate all shipboard machinery and equipment.

3.2 Operational test, initial. Prior to commencement of work, the Contractor shall witness Coast Guard

Personnel perform an initial operational test of the TLI’s for tanks listed Table 1, to demonstrate existing operational condition. Submit a CFR.

3.3 Opening. The Contractor shall open and ventilate the confined spaces in accordance with SFLC Std

Spec 0000, paragraph 3.3.1.1 (Temporary ventilation) and 3.3.1.2 (Confined or enclosed space entry and hot work).

CAUTION

Prior to commencement of work, ensure that air circulation, ventilation, and lighting are adequate in safety level, and the access covers will not be closed and tighten accidentally during entire inspection.

3.4 Tank content and waste disposal. The Contractor shall dispose of residual tank contents and any cleaning fluids in compliance with all applicable Federal, state, and local laws, ordinances and regulations. For planning purposes, the tank may contain up to 2% of original 95% tank capacity. Notify the COR (in writing) at least 5 days 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 document to the COR upon completion of work.

3.5 Cleaning requirements. The Contractor shall clean 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). Remove cleaning media and residues continuously during the washing process. Remove any residual wash media; and wipe up residual moisture with clean lint-free cloths.

3.6 Inspection. The Contractor shall visually inspect all tank interior surfaces, including, but not limited to bulkheads, floor and overhead plating, structural members, manhole cover surfaces, fasteners and gasket seating surfaces. Submit a CIR with a detailed description of the following, as applicable:

14 (Rev-2)

Tank structural condition.

Inaccessible areas.

Tank level indicator (TLI) and/or float switch condition, as applicable.

Sounding/vent tube and striker plate condition.

Suction and discharge piping condition.

Fastener material and condition (correct fastener material is stainless steel).

Pit measurements

Ultrasonic thickness measurements

3.6.1 Pit measurements. Measure up to 50 pits in each of the tanks, in locations as designated by the Coast

Guard Inspector, using a Contractor supplied ‘Pit Gauge’. Include pit measurement results in the inspection report specified above, showing where pit measurements were taken and the depth of the pit.

3.6.2 Ultrasonic thickness (UT) measurement. The Contractor shall take up to 50 UT measurements of tank plating in each tank, in locations as designated by the Coast Guard Inspector, in accordance with

SFLC Std Spec 0740, Appendix C. Include measurement results in the inspection report specified above, showing where locations of measurements.

3.7 Surface coating. The Contractor shall coat all tank interior surfaces with a heavy coat of lube oil.

3.7.1 Manhole cover coating. The Contractor shall preserve 100% of the exterior of all tank manhole covers in accordance with SFLC Std Spec 6310, Appendix B.

3.8 Tank closing. The Contractor shall ensure that the tank(s) remain open for at least 24 hours after completion of any KO-authorized repair and preservation procedures. Notify the COR at least 24 hours prior to closing the tank(s). After satisfactory inspection by the Coast Guard Inspector and completion of all authorized repairs, close tank manhole cover(s) with new gasket material conforming to AMS-C-6183.

Chase threads on studs to ensure even installation of the access covers. Renew all nuts, washers, and cotton grommets in accordance with Coast Guard Drawing 750-WMSL-167-001.

NOTE

Coast Guard personnel will operate all shipboard machinery and equipment.

3.9 Operational test, post repairs. After completion of work, the Contractor shall thoroughly test, in the presence of the Coast Guard Inspector and demonstrate all designated tank TLI’s to be in satisfactory operating condition. Submit a CFR.

3.10 Touch-up preservation. The Contractor shall prepare and coat all new and disturbed surfaces to match existing adjacent surfaces in accordance with SFLC Std Spec 6310, paragraph 3.1.13 (Touch-ups and minor coating repairs).

4. NOTES

4.1 Tank content removal. The Ship’s force will pump down the tanks to the maximum extent possible with the installed pumping system.

15 (Rev-2)

4.2 Tank content restoration. The Ship’s force will procure new fluids and refill all tanks at the appropriate time.

16 (Rev-2)

12310_RTK_0420_418

12310_JDL_0219_418

WORK ITEM 2: High Purity Water Tank, Clean And Inspect

1. SCOPE

1.1 Intent. This work item describes the requirements for the Contractor to clean and inspect the High

Purity Water Tank located in the Pump Room Compartment (3-64-0-E).

TABLE 1 – LIST OF TANK

TYPE OF TANK LOCATION CAPACITY - 95%

(GALLONS)

High Purity Water 3-64-0-W 533

1.2 Government-furnished property.

None.

2. REFERENCES

COAST GUARD DRAWINGS

Coast Guard Drawing 750-WMSL-501-004, Rev D, Misc Independent Tanks Design and Details and L/M (ASC501004)

Coast Guard Drawing 750-WMSL-530-001, Rev F, Potable Water Systems Diagram

(ASC530001)

Coast Guard Drawing 750-WMSL-530-019, Rev D, Potable Water Unit 3120 (ASC530312-PW)

COAST GUARD PUBLICATIONS

Surface Forces Logistics Center Standard Specification 0000 (SFLC Std Spec 0000), 2018, General Requirements

Surface Forces Logistics Center Standard Specification 6310 (SFLC Std Spec 6310), 2018, Requirements for Preservation of Ship Structures

OTHER REFERENCES

None

3. REQUIREMENTS

3.1 General.

17 (Rev-2)

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

3.1.2 Tech Rep.

Not applicable.

3.1.3 Protective measures. The Contractor shall furnish and install all protective coverings to seal off and protect all non-affected vessel's components, equipment, and spaces near the work area against contamination during the performance of work. Upon completion of work, the Contractor shall remove all installed protective measures, inspect for the presence of contamination, and return all contaminated equipment, components, and spaces to original condition of cleanliness.

3.1.4 Interferences. The Contractor shall handle all interferences in accordance with SFLC Std Spec

0000, paragraph 3.3.5 (Interferences). Known interferences include, but are not limited to the below-listed:

Water

Ladder

Piping

NOTE

Coast Guard personnel will operate all shipboard machinery and equipment.

3.1.5 Operational test - initial. Prior to commencement of work, the Contractor shall 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.

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

3.1.6.1 Plug log. The Contractor shall maintain a plug accountability log outside the tank to prevent any of the installed temporary plugs from being lost inside the tank or forgotten inside at tank closure.

3.1.6.2 Ensure that all plugs are removed from each tank upon completion of work in the tank.

3.1.6.3 The plug log shall be available at all times outside of the tank.

3.2 Tank content and waste disposal. The Contractor shall dispose of residual tank contents and any cleaning fluids in compliance with all applicable Federal, state, and local laws, ordinances and regulations. For planning purposes, the tank may contain up to 2% of original 95% tank capacity. 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 document to the COR upon completion of work.

3.3 Cleaning requirements. The Contractor shall clean all tank structure’s interior surfaces free of all foreign materials, sediment, and sludge. Remove cleaning media and residues continuously from the tank during the washing process. Remove any residual wash media and wipe down surfaces with rags

18 (Rev-2) soaked in deionized water. Wipe up residual moisture using lint-free rags.