Attachment_2_JUNIPER_(WLB_225A)_DD_JCC_17R0.doc

USCGC JUNIPER (WLB 201)

SPECIFICATION FOR DRYDOCK REPAIRS

FY2017

Developed By: David A. Rowland (Rev-0, 19 January 2017)

TABLE OF CONTENTS

ivRevisions Record vConsolidated List of References xConsolidated List of Government-furnished Property xivConsolidated List of Critical Inspection Items xviPrincipal Characteristics

1General Requirements

11WORK ITEM 1: Hull Plating (U/W Body), Inspect

15WORK ITEM 2: Hull Plating (U/W Body), Ultrasonic Testing

18WORK ITEM 3: Appendages (U/W), Leak Test

21WORK ITEM 4: Propulsion Shaft Fairwaters and Rope Guards, Inspect

24WORK ITEM 5: Appendages (U/W) - Internal, Preserve

26WORK ITEM 6: Chain Locker(s), Clean, Inspect, and Preserve “100%”

29WORK ITEM 7: Voids (Non-Accessible), Leak Test

32WORK ITEM 8: Voids (Non-Accessible), Internal Surfaces, Preserve

34WORK ITEM 9: Tanks (MP Fuel Service), Clean and Inspect

39WORK ITEM 10: Tanks (Ballast), Clean and Inspect

43WORK ITEM 11: Propulsion Shafting; Remove, Inspect, and Reinstall

60WORK ITEM 12: Propulsion Shaft Seals, Mechanical Overhaul And Inflatable Renewal

70WORK ITEM 13: Propulsion Shaft Seals (Bulkhead), Overhaul

74WORK ITEM 14: Propulsion Tail Shaft Sleeve, Skim Cut

79WORK ITEM 15: Controllable Pitch Propellers, Clean and Inspect

82WORK ITEM 16: Controllable Pitch Propeller, System Maintenance

89WORK ITEM 17: Controllable Pitch Propeller Hub, General Maintenance, Perform

96WORK ITEM 18: Fathometer Transducer, General Maintenance

100WORK ITEM 19: Fwd Scan Sonar Transducer, General Maintenance, Perform

110WORK ITEM 20: Sea Valves and Waster Pieces, Overhaul or Renew

115WORK ITEM 21: Sea Strainers - Duplex (All Sizes), Overhaul

119WORK ITEM 22: Sea Strainers - Simplex (All Sizes), Clean and Inspect

122WORK ITEM 23: Sea Bay, Clean and Inspect

125WORK ITEM 24: Sea Bay, Preserve 100%

127WORK ITEM 25: Rudder(s), Preserve (“100%”)

129WORK ITEM 26: Rudder and Rudder Stock, Remove and Inspect

139WORK ITEM 27: Thruster Units (Bow And Stern), Overhaul

143WORK ITEM 28: Anchor Windlass, Inspect and Service

147WORK ITEM 29: Warping Capstan, Inspect and Service

150WORK ITEM 30: Single Point Davit, Inspect and Service

154WORK ITEM 31: Twin Pivot Arm Davit, Inspect and Service

158WORK ITEM 32: Buoy Crane, Inspect And Service

167WORK ITEM 33: Tanks (Ballast), Preserve “100%”

170WORK ITEM 34: U/W Body, Preserve (100%)

174WORK ITEM 35: U/W Body, Preserve (Partial - Condition A)

179WORK ITEM 36: U/W Body, Preserve (Partial - Condition B)

184WORK ITEM 37: U/W Body, Preserve (Partial - Condition C)

188WORK ITEM 38: Stern Tube Interior Surfaces, Preserve 100%

191WORK ITEM 39: Hull Plating Freeboard, Preserve “100%”

195WORK ITEM 40: Impressed Current Cathodic Protection System, Inspect and Maintain

200WORK ITEM 41: Impressed Current Cathodic Protection System Anodes, Renew

204WORK ITEM 42: Impressed Current Cathodic Protection System Reference Cells, Renew

207WORK ITEM 43: Impressed Current Cathodic Protection System Dielectric Shield, Repair

213WORK ITEM 44: Impressed Current Cathodic Protection System Dielectric Shield (Capastic Fairing), Renew

219WORK ITEM 45: Drydock

224WORK ITEM 46: Temporary Services, Provide - Cutter

227WORK ITEM 47: Sea Trial Performance, Support, Provide

231WORK ITEM 48: Bilges, Machinery Space, Preserve “Partial”

234WORK ITEM 49: Main Mast, Preserve, 100%

238WORK ITEM 50: Bilges, Machinery Space, Preserve “100%”

241WORK ITEM 51: Main Diesel Engine Mounts, Upgrade

267WORK ITEM 52: Lube Oil Isolation Valve, Installation

272WORK ITEM 53: Stack Lighting, Install

278WORK ITEM 54: Sewage Tank Vent Overboard Piping, Renew

282WORK ITEM 55: Water Quality Package Auxiliary Seawater (ASW) Piping, Renew

285WORK ITEM 56: Anchor Chain(s) and Ground Tackle, Inspect and Repair

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.

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.

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 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 – as follows:

· MIL/DOD/CID Specifications: http://www.assistdocs.com/search/search_basic.cfm

· Commandant Instruction Manuals: http://www.uscg.mil/directives/default.asp

· Public Laws, Code of Federal Regulations, U.S Codes, and other Federal Government laws:: www.gpoaccess.gov The Government is aware of the following internet web links where contractors may procure commercial specifications:

· American Welding Society (AWS): http://www.awspubs.com/index.php

· ANSI, ASTM, IEEEE, NFPA, ASME, SAE Standards: http://www.techstreet.com/

· NFPA: http://www.nfpa.org

· SSPC Standards and pictorial guides: http://shopping.netsuite.com/sspcmarketplace

COAST GUARD DRAWINGS

Coast Guard Drawing 225 WLB 111-001, Rev D; Shell Expansion Coast Guard Drawing 225 WLB 114-001, Rev D; Shell Appendages Coast Guard Drawing 225 WLB 114-002, Rev A; Flow Accelerating Fin Coast Guard Drawing 225 WLB 170-001, Rev D; Mast A & D Coast Guard Drawing 225 WLB 184-001, Rev B, V850 Transducer Adapter Ring Coast Guard Drawing 225 WLB 233-001, Rev G; Propulsion Train Installation Drawing Coast Guard Drawing 225B WLB 243-001, Rev J; Propulsion Shafting Arrangement Coast Guard Drawing 225B WLB 243-002, Rev G; Stern Tube and Bearings A & D Coast Guard Drawing 225 WLB 243-202, Rev B, Bulkhead Type Seal

Coast Guard Drawing 225 WLB 243-206, Rev E, CPP Propeller Shaft (Supersedes 225-WLB_245_201) Coast Guard Drawing 225 WLB 256-001, Rev T; Seawater Cooling System Diagram Coast Guard Drawing 225 WLB 262-001, Rev H; Lube Oil System Diagram Coast Guard Drawing 225 WLB 320-001 Rev AG, Electrical One Line Diagram Coast Guard Drawing 225 WLB 320-010 Rev W; Power Sys Elementary Wiring Diagram Coast Guard Drawing 225 WLB 330-007 Rev R, Lighting System 02 Level & Above Hull Blk 960B/975/970 Partial Coast Guard Drawing 225 WLB 424-001, Rev G; Acoustic Navigation System Block & Isometric Coast Guard Drawings 225 WLB 529-001, Rev F; Ballast System Diagram Coast Guard Drawing 225 WLB 541-001, Rev K; Fuel Oil System Diagram Coast Guard Drawing 225 WLB 541-007, Rev D; Incinerator Fuel Service Tank Coast Guard Drawing 225 WLB 549-001, Rev H, Onboard Lubrication Requirements Coast Guard Drawing 225 WLB 556-008, Rev F, CPP Hydraulic System Diagram Coast Guard Drawing 225 WLB 561-003, Rev F; Steering Gear Arrangement Coast Guard Drawing 225 WLB 562-001, Rev L; Steering Components Arrangement And Detail Coast Guard Drawing 225 WLB 562-002, Rev G, Rudder Structural A & D Coast Guard Drawing 225 WLB 562-003, Rev B; Rudder Assembly For Logistics & Support NSN 2040-01-507-7034 Coast Guard Drawing 225 WLB 562-004, Rev A; Thordon Rudder Stock Bearing Assembly And Detail Coast Guard Drawing 225 WLB 562-005, Rev -; Pintle Bearing Coast Guard Drawing 225 WLB 568-001, Rev D, Bow Thruster Arrangement And Detail Coast Guard Drawing 225 WLB 568-002, Rev B; Stern Thruster A & D Coast Guard Drawing 225 WLB 573-001, Rev N; Buoy Handling System Arrangement Coast Guard Drawing 225 WLB 581-001, Rev E; Anchor Handling System Arrangement Coast Guard Drawing 225 WLB 601-001, Rev AA; General Arrangements Inboard And Outboard Profiles Coast Guard Drawing 225 WLB 601-002, Rev U; Booklet of General Drawings Coast Guard Drawing 225 WLB 633-001, Rev F; Cathodic Prot Sys Arrg, Blk Dia, Wrg Dk Pn & Elem Wrg Diag Coast Guard Drawing 225 WLB 633-002, Rev B; Cathodic Protection Passive Coast Guard Drawing 225 WLB 635-001, Rev J; Hull Thermal Acoustic Insulation Schedule Coast Guard Drawing 225 WLB 801-001, Rev C; Lines and Offsets Coast Guard Drawing 225 WLB 801-003, Rev A; Curves Of Form & Cross Curves Of Stability Coast Guard Drawing 225 WLB 801-006, Rev E; Docking Drawing Coast Guard Drawing FL 1204-003, Rev A; Welded Padeyes & Links Coast Guard Fleet Drawing FL 2804-12, Rev -; U.S.C.G. Emblem Coast Guard Fleet Drawing FL 2804-22, Rev-; Consolidated Visual ID For Cutters (Vessels 65 FT And Over In Length) NAVSEA Drawing 803-5001104, Rev -; Rudder Stock Bearings and Seals

NAVSEA Dwg 803-2145807, Propulsion Shafting & Components

COAST GUARD PUBLICATIONS

Coast Guard Technical Publication (TP) 3762, 15-OCT-04, Dual Point Davit - ATON Workboat - Model TWPIV5-0A 5

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

Coast Guard Technical Publication (TP) 3522A, May 1996; Main Diesel Engine - Model 3608

Coast Guard Technical Publication (TP) 3523, Apr 2002, SWBS 241-A, Reduction Gear - Model 96DHCMG-Cp

Coast Guard Technical Publication (TP) 3523B, May 2001; Coupling, Torsional (Flexible), Manufacturer: American Vulkan, Model NO. RATO-S 3321-2100/1070 (Rev B)

Coast Guard Technical Publication (TP) 3524, 2013, Manufacturer's Instruction Book-SWBS Group(s) 243-262

Coast Guard Technical Publication (TP) 3524, 07-JAN-97, Manufacturer's Instruction Book-SWBS Group(s) 243-262

Coast Guard Technical Publication (TP) 3524, May 2009, Manufacturers Instruction Book, SWBS Group(s) 243-262, 225’ WLB Class Cutters, SWBS 243, Section A, Seal, Forward Stern Shaft, Manufacturer: John Crane, Model NO. MB Series, Rev. 1

Coast Guard Technical Publication (TP) 3524, SWBS 245-A, Apr 2000, Instruction Manual for the Model 102 A Class Controllable Pitch Propeller and Shafting System

Coast Guard Technical Publication (TP) 3553, 07-JAN-97, Manufacturer's Instruction Book-SWBS Group(s) 551-556

Coast Guard Technical Publication (TP) 3556, Jun 2009, Manufacturer’s Instruction Book-SWBS Group(s) 568, Bow and Stern Thruster – Model 125

Coast Guard Technical Publication (TP) 3557, Section 573-A, Apr 2010, Crane, Buoy

Coast Guard Technical Publication (TP) 3559, SWBS 581A, Dec 2012, Anchor Windlass, P/S - Model BMD-478

Coast Guard Technical Publication (TP) 3559, Section 582A, Apr 2009, Aft Capstan, 21” - Model BMD-392

Coast Guard Technical Publication (TP) 3562, Sep 2013, Manufacturer's Instruction Book-SWBS Group(s) 583-589

Coast Guard Technical Publication (TP) 3574, Mar 2009, SWBS Group 633-638

Coast Guard Technical Publication (TP) 3574, May 1996, Manufacturer's Instruction Book-SWBS Group(s) 633-638

Coast Guard Technical Publication (TP) 4634, 20-APR-07, Hydraulic Power Unit (HPU) - Model 39496

Coast Guard Technical Publication (TP) 5029, 01-NOV-03, S9243-Bx-MMC-010 - Bulkhead Shaft Seal

Coast Guard Technical Publication (TP) E-424-006, Version WLB97-1, Wesmar 3060-08/M-8/AC Forward Scan Sonar

Commandant Instruction M10360.4 (series), Coatings and Color Manual

Surface Forces Logistics Center Standard Specification 0000 (SFLC Std Spec 0000), 2014, General Requirements

Surface Forces Logistics Center Standard Specification 0740 (SFLC Std Spec) 0740, 2014, Welding and Allied Processes Surface Forces Logistics Center Standard Specification 3020 (SFLC Std Spec 3020), 2014, Overhaul AC Electrical Motors

Surface Forces Logistics Center Standard Specification 3041 (SFLC Std Spec) 3041, 2014, Shipboard Electrical Cable Test Surface Forces Logistics Center Standard Specification 3042 (SFLC Std Spec 3042), 2014, Shipboard Electrical Cable Removal, Relocation, Splice, Repair, and Installation Surface Forces Logistics Center Standard Specification 5000 (SFLC Std Spec 5000), 2014, Auxiliary Machine Systems

Surface Forces Logistics Center Standard Specification 6310 (SFLC Std Spec 6310), 2014, Requirements for Preservation of Ship Structures

Surface Forces Logistics Center Standard Specification 8634 (SFLC Std Spec 8634), 2014, Drydocking

Surface Forces Logistics Center Standard Specification 8635 (SFLC Std Spec 8635), 2014, Temporary Services

Surface Forces Logistics Center Standard Specification 8636 (SFLC Std Spec 8636), 2014, Temporary Hull Accesses

OTHER REFERENCES

American National Standard Institute/American Water Works Association ANSI/AWWA C217, 2009, Petrolatum and Petroleum Wax Tape Coatings for the Exterior of Connections and Fittings for Steel Water Pipeline

American Society of Mechanical Engineers (ASME) B16.34, 2004, Valves-Flanged, Threaded, and Welding End

ASTM International (ASTM) D1330, 2010, Standard Specification for Rubber Sheet Gaskets ASTM International (ASTM) D3359, 2009, Standard Test Methods for Measuring Adhesion by Tape Test

ASTM International (ASTM) D4138, 2013, Standard Practices for Measurement of Dry Film Thickness of Protective Coating Systems by Destructive, Cross-Sectioning Means

ASTM International (ASTM) D5363, 2008, Standard Specification for Anaerobic Single Component Adhesives (An) ASTM International (ASTM) F992, 2006, Standard Specification for Valve Label Plates

Commercial Item Description (CID), A-A-59323, Mar 2005, Cloths, Cleaning, Low-Lint Manufacturers Standardization Society of the Valve and Fittings Industry (MSS) SP-61, 2003 Edition, Pressure Testing Of Steel Valves

Manufacturers Standardization Society of the Valve and Fittings Industry (MSS) SP-67, 2002 Edition, Butterfly Valves

Manufacturers Standardization Society of the Valve and Fittings Industry (MSS) SP-72, 1999 Edition, Ball Valves with Flanged or Butt-Welding Ends for General Service

Manufacturers' Standardization Society of the Valve and Fittings Industry (MSS) SP-80, 2008 Edition, Bronze Gate, Globe, Angle and Check Valves

MIL PRF-16173, Sep 2006, Corrosion Prevention Compound, Solvent Cut Back, Cold Application

MIL-A-22262, Mar 1996; Abrasive Blasting Media Ship Hull Blast Cleaning

MIL-DTL-1222, Dec 2000, Studs, Bolts, Screws and Nuts for Applications Where a High Degree of Reliability Is Required

MIL-PRF-16173, Sep 2006, Corrosion Prevention Compound, Solvent Cut-Back, Cold-Application MIL-PRF-24176, 2004, Cement, Epoxy, Metal Repair and Hull Smoothing (Metric)

MIL-PRF-24647, Apr 2013, Paint System, Anticorrosive and Antifouling, Ship Hull MIL-S-45180, 1998; Sealing Compound, Gasket, Hydrocarbon Fluid and Water Resistant

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

MIL-STD-2003-4, Sep 2009, Electric Plant Installation Standard Methods for Surface Ships & Submarines (Cableways)

MIL-STD-22, Mar 1991, Welded Joint Design

Naval Sea Systems Command (NAVSEA) S9074-AR-GIB-010/278, Aug 1995, Requirements for Fabrication Welding and Inspection, and Casting Inspection and Repair for Machinery, Piping, and Pressure Vessels

Naval Sea Systems Command (NAVSEA) S9243-AW-TRS-011, Surface Ships Main Propulsion Shafting Refurbishment Procedures, Volume I, Part 1

Naval Sea Systems Command (NAVSEA) S9243-AW-TRS-012, Surface Ships Main Propulsion Shafting Examination, Test and Repair Action Record, Volume 1, Part 2

Naval Sea Systems Command (NAVSEA) Underwater Ship Husbandry Manuals (UWSH) S0600-AA-PRO-160, Jan 2006, Chapter 16, Cofferdams

Naval Sea Systems Command (NAVSEA) Underwater Ship Husbandry Manuals (UWSH) S0600-AA-PRO-160, Jan 2011, Chapter 16, Cofferdams

ODOM Echotrac DF3200 MKII, Rev 2, Technical Manual

Society of Automotive Engineers (SAE) Aerospace Material Specification (AMS) C6183, 2013, Cork and Rubber Composition Sheet; For Aromatic Fuel and Oil Resistant Gaskets

Society of Automotive Engineers (SAE) Aerospace Material Specification (AMS) G-6032, 2014 Grease, Plug Valve, Gasoline and Oil Resistant, NATO Code Number G-363, Metric

The Society for Protective Coatings (SSPC) Surface Preparation Specification No. 11 (SSPC-SP 11), 2007, Power Tool Cleaning to Bare Metal

The Society for Protective Coatings (SSPC) Surface Preparation Specification No.1 (SSPC-SP 1), 2015, Solvent Cleaning The Society for Protective Coatings (SSPC) Surface Preparation Specification No.11 (SSPC-SP 11), 2012, Power Tool Cleaning to Bare Metal

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

The Society for Protective Coatings (SSPC), January 2015, Paint Application Specification No. 2 (PA-2), Procedure for Determining Conformance to Dry Coating Thickness Requirements

The Society for Protective Coatings (SSPC)/NACE International (NACE) Joint Surface Preparation Standard SSPC-SP 10/NACE No.2, 2007, Near-White Blast Cleaning The Society for Protective Coatings (SSPC)/NACE International (NACE) Joint Surface Preparation Standard SSPC-SP 12/NACE No.5, 2002, Surface Preparation and Cleaning of Metals by Waterjetting Prior to Recoating

The Society for Protective Coatings (SSPC)/NACE International (NACE) Joint Surface Preparation Standard SSPC-SP 7/NACE No.4, 2007, Brush-Off Blast Cleaning

The Society for Protective Coatings (SSPC)/NACE International (NACE) Joint Surface Preparation Standard SSPC-SP WJ-2/NACE WJ-2, 2012, Waterjet Cleaning of Metals – Very Thorough Cleaning

The Society for Protective Coatings (SSPC)/NACE International (NACE) Joint Surface Preparation Standard SSPC-SP WJ-4/NACE WJ-4, 2012, Waterjet Cleaning of Metals – Light Cleaning

The Society for Protective Coatings (SSPC)/NACE Joint Surface Preparation Standard SSPC-SP 10/NACE No.2, 2004, Near-White Blast Cleaning

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.

($/Unit)

PN: B125SM44178

(Electrocatalytic 74226)

(Electrocatalytic 74225) NSN: 5330-01-540-9556

(Electrocatalytic 73547)

*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

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)):

Thruster Units (Bow And Stern), Overhaul Anchor Windlass, Inspect and Service

Bilges, Machinery Space, Preserve “Partial”

Bilges, Machinery Space, Preserve “100%”

Principal Characteristics

225' WLB (A-CLASS)

Physical

Hull

Frame spacing

Machinery

Tank CAPACITIES

00000_1216_FLT

REC_00000_FLT_Commercial Project @ Contractor’ Facility (1212)

General Requirements

1. SCOPE

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

1.2 Term interchangeability. The terms 'Contractor', 'CG Yard', 'NAVSTA EVERETT', 'shipyard', 'Base', and 'Coast Guard Industrial' are used interchangeably in this specification. Where the primary service provider is Coast Guard personnel, references to contractor and other noted descriptors within this specification or within drawings, publications, SFLC Standard Specifications or other commercial and military references are deemed the same as prime service provider.

2. REFERENCES

Coast Guard Drawings

None

Coast Guard Publications

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

Surface Forces Logistics Center Standard Specification 0000 (SFLC Std Spec 0000), 2014, General Requirements

Surface Forces Logistics Center Standard Specification 0740 (SFLC Std Spec) 0740, 2014, Welding and Allied Processes Surface Forces Logistics Center Standard Specification 6310 (SFLC Std Spec 6310), 2014, 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.

3.2 Fire watch requirements. The Contractor shall refer to 3.3.1.3 (Fire watch requirements) of SFLC Std Spec 0000, in accomplishing the following task:

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

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

3.3 Preservation requirements. The Contractor 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 NDI 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 Contractor operated (non USCG) facilities. The Contractor shall provide and maintain environmental protection as defined in SFLC Std Spec 0000 Appendix A, Requirements for Environmental Protection at Contractor Operated (Non USCG) Facilities, as applicable, during the performance of this availability. Contractor 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.

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

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 2014 Edition Standard Specifications and supersede published content:

3.7.1 SFLC Standard Specification 6310, Requirements for Preservation of Ship Structures.

3.7.1.1 SFLC Std Spec 6310, page C-2, Section C1.5.1. Change from "lead-containing paint as 0.06%" to "lead-containing paint as 0.009%".

3.7.1.2 SFLC Std Spec 6310, page 4, Section 2 References, Group- Other References. Add “The Society for Protective Coatings (SSPC) Paint Application Guide No. 11, 2008, Protecting Edges, Crevices, and Irregular Steel Surfaces by Stripe Coating”

3.7.1.3 SFLC Std Spec 6310, page Appendix C-6, add "Hempel Hempadur Multi-Strength GF 35870" with FED-STD-595 color "Black/Red" under ANTI-ABRASION COATING, ICE BREAKING CAPABLE VESSELS, <235’.

3.7.1.4 Standard Spec 6310, page Appendix A-7, Under "UNDERWATER (U/W) BODY/BOOT-TOP", Add line Column 1: Option for U/W Body and Boot-Top, Steel Hulls, <154', in Salt Water. Column 2: Blank. Column 3: SSPC-SP 10/NACE NO. 2 using grit conforming to MIL-A-22262 / (1.5-3.5) - or - SSPC-SP WJ-2(M)/NACE WJ-2(M). Columns 4 and 5: Same as "U/W Body and Boot-Top, Aluminum Hull, High Speed (>30 knots)".

3.7.2 SFLC Standard Specification 0000 General Requirements.

3.7.2.1 SFLC Std Spec 0000, paragraph 1.3 ‘Acronyms and term definitions’, page 5, “PCL (Paint Containing Lead)” definition replaced by, “Any paint or coating containing lead in excess of 0.009 percent by weight (1.0 mg/cm2 or 90 ppm). Lead Based Paint (LBP) is an interchangeable term with PCL.”

3.7.2.2 Change Std Spec 0000 paragraph 3.2.4.2.3(QP 1 inspector or tech rep duties) bullet, “Determine when applied coats have sufficiently cured for overcoating or for system service resumption (see paragraph 3.1.19 of SFLC Std Spec 6310 (Critical drying time requirements)).” to “Determine when applied coats have sufficiently cured for overcoating or for system service resumption (see paragraph 3.1.17 of SFLC Std Spec 6310 (Critical drying time requirements)).”

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.

QA-1 - QUALITY ASSURANCE INSPECTION FORM

(PRESERVATION CHECKLIST)

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 mfgr.

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 mfgr.

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.

QA-2 - QUALITY ASSURANCE INSPECTION FORM

(ENVIRONMENTAL READINGS)

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

| DP - Surface |

QA-3a - QUALITY ASSURANCE INSPECTION FORM

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

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

Place Surface Profile Replica Tape Here Place Surface Profile Replica Tape Here

Reading (mils):

Reading (mils):

Reading (mils):

Place Surface Profile

Place Surface Profile Replica Tape Here Place Surface Profile Replica Tape Here

Reading (mils):

Reading (mils):

Reading (mils):

Place Surface Profile

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:

QA-3b - QUALITY ASSURANCE INSPECTION FORM

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

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).

QA-4 - QUALITY ASSURANCE INSPECTION FORM

(SURFACE SOLUBLE SALT CONDUCTIVITY LOG)

SOLUBLE SALT CONDUCTIVITY Measurements IAW SSPC-GUIDE 15.

QA-5 - QUALITY ASSURANCE DATA FORM

(COATING THICKNESS)

(Use one sheet for each sequence)

Dry Film Thickness (DFT) Measurements IAW SSPC-PA 2.

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

Location (Frame Reference):

Avg.

Location (Frame Reference):

Avg.

Location (Frame Reference):

Avg.

11000_0815_FLT

REC_11000_UWHIB_FLT_225' WLB ('A' Class: Hulls 201-205) (1211) WORK ITEM 1: Hull Plating (U/W Body), Inspect

1. SCOPE

1.1 Intent. This work item describes the requirements for the Contractor to inspect/survey the vessel’s Under Water (U/W) hull plating, including U/W appendages and coating system.

1.2 Government-furnished property.

None.

2. REFERENCES

Coast Guard Drawings

Coast Guard Drawing 225 WLB 111-001, Rev D; Shell Expansion Coast Guard Drawing 225 WLB 114-001, Rev D; Shell Appendages Coast Guard Drawing 225 WLB 562-002, Rev G, Rudder Structural A & D Coast Guard Drawing 225 WLB 801-006, Rev E; Docking Drawing Coast Guard Publications

Surface Forces Logistics Center Standard Specification 0000 (SFLC Std Spec 0000), 2014, General Requirements

Other References

ASTM International (ASTM) D4138, 2013, Standard Practices for Measurement of Dry Film Thickness of Protective Coating Systems by Destructive, Cross-Sectioning Means

The Society for Protective Coatings (SSPC), January 2015, Paint Application Specification No. 2 (PA-2), Procedure for Determining Conformance to Dry Coating Thickness Requirements

3. REQUIREMENTS

3.1 General.

3.1.1 CIR.

None.

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).

3.2 Inspection. The Contractor shall accompany the Underwater Hull Inspection Board (UWHIB) in the performance of the below inspection tasks, as applicable, using the drawings listed in Section 2 (References) as guidance. The Contractor shall provide the following, to facilitate the UWHIB in assessing the condition of the designated U/W hull components and systems:

· A hull repair supervisor and a marker.

· Temporary staging and other necessary equipment, as applicable, for ensuring safe access to all areas of the U/W hull.

NOTES

1. The COR will convene the UWHIB as soon as possible after the vessel has been dry-docked and before any work (except U/W hull cleaning/wash down) is performed on the U/W hull and appendages.

2. Some of the components and/or systems addressed in this work item may not be applicable to all vessel classes.

3.2.1 Hull plating.

3.2.1.1 The Contractor shall inspect the condition of the hull plating (including thruster tunnel plating, as applicable), for the presence of marine growth, deformation, and any evidence of major corrosion or electrolytic action.

3.2.1.2 The Contractor shall inspect the hull and keel areas, report on the condition of butt-welded seams, doubler plates, lap seams, and for any signs of damaged plating or unusual waviness in the plating.

3.2.2 Sea chests and all other cooling system intake components. The Contractor shall inspect all sea chests, tunnels, hull openings, and grates for general appearance, loose, damaged, or missing grates, loose or missing fasteners, condition of sea strainers and lockwire on bolts, marine growth on grating slots, and any obstructions in the openings that might prevent proper suction and discharge of water.

3.2.3 Rudders. The Contractor shall check general condition, condition around the drain plugs, and check for pitting, if any, on the leading and trailing edges.

3.2.4 Propeller and shaft associated components. The Contractor shall inspect the condition of propellers for signs of corrosion, pitting, erosion, fouling, cracks, dings, and nicks by side and blade; inspect fairwaters, rope guards, shafts, and mechanical seals - look for missing screws, physical damage to the blades, pitting, condition of dunce caps, and condition of securing devices.

3.2.5 Transducers. The Contractor shall check general condition for cuts, cracks, corrosion, and surface defects around the openings. Check transducer securing nuts for tightness, and inspect cables for chafing and other damage.

3.2.6 Zinc anodes.

3.2.6.1 The Contractor shall remove all marine growth and oxide coating from all hull, rudder, shaft strut, sea chest, z-drive, and thruster tunnel zinc anodes, or water jet drives anodes, as applicable, using a light-wire brush.

3.2.6.2 The Contractor shall visually inspect all zinc anodes; check the soundness of mounting strap and stud welds, missing fasteners, and percentage of remaining material.

3.2.7 Coating system inspections. The Contractor shall accomplish the below inspections, in conjunction with the underwater hull inspection conducted by the Underwater Hull Inspection Board (UWHIB). Document the condition found as “Partial - Condition A”, “Partial - Condition B”, “Partial Condition C”, or “100%”, as applicable (see 4.1 (Definitions)). Submit a CFR.

NOTE

The following inspections are for…