SPAR__WLB_225B__DS_SPECS-REV_08MAY2015.pdf

USCGC SPAR (WLB 206)

SPECIFICATION FOR DOCKSIDE REPAIRS

FY2015

Developed By: LT N. Valadez

(Rev-1, 08 May 2015)

USCGC SPAR (WLB-225B) DOCKSIDE AVAILABILITY FY2015

ii (Rev-1)

TABLE OF CONTENTS

Revisions Record ...................................................................................................................................................... iii Consolidated List of References ............................................................................................................................... iv Consolidated List of Government-furnished Property ........................................................................................... viii Consolidated List of Critical Inspection Items ......................................................................................................... xi Principal Characteristics .......................................................................................................................................... xii General Requirements WORK ITEM 1: Hydraulic Chain Stoppers, Inspect and Service - Tier II WORK ITEM 2: Crossdeck Winches, Inspect and Service – Tier II WORK ITEM 3: Hydraulic Inhaul Winch, Inspect and Service - Tier II WORK ITEM 4: Warping Capstan, Level 2 Inspect and Repair WORK ITEM 5: Boat Boom, Level 2 Inspect and Repair WORK ITEM 6: Single Point Davit - Slewing Arm, Level 2 Inspect and Repair WORK ITEM 7: Decks - Exterior, Preserve (“Non-Skid Broadcast Grit” System) Bridge Wings WORK ITEM 8: Decks – Exterior (Buoy Deck), Preserve 100% WORK ITEM 9: Scuttles, Upgrade WORK ITEM 10: Hull Fittings (Weight Handling Rigging Hardware), Inspect and Test WORK ITEM 11: Mechanical Chain Stoppers, Inspect and Service – Tier II WORK ITEM 12: Buoy Crane, Inspect and Service - Tier II WORK ITEM 13: Tanks (Potable Water), Preserve “100%” WORK ITEM 14: Piping Insulation, Renew (Greater than 2”) WORK ITEM 15: Compartment Insulation (General), Renew Non-Machinery Spaces WORK ITEM 16: Stack and Uptake Space, Install Safety Components WORK ITEM 17: Auxiliary AC Motor, Overhaul WORK ITEM 18: #1 Fire Pump, Renew WORK ITEM 19: Stack Lighting, Install WORK ITEM 20: Control Air Refrigerant Dehydrators, Replace WORK ITEM 21: Flex Joint, Renew WORK ITEM 22: Decks - Exterior, Preserve (“Non-Skid Broadcast Grit” System) Flying Bridge WORK ITEM 23: Temporary Services, Provide - Cutter WORK ITEM 24: Decks - Exterior, Preserve (“Non-Skid Broadcast Grit” System) Boat Decks WORK ITEM 25: Compartment Insulation (General), Renew Machinery Spaces WORK ITEM 26: Piping Insulation, Renew (Less than 2”) WORK ITEM 27: Exhaust Stacks (Exterior), Preserve WORK ITEM 28: Air castles, Preserve

WORK ITEM 29: SSDG ISOLATION MOUNT RENEWAL

iii (Rev-1)

REVISIONS RECORD

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

DATE REV# WORK

ITEM#

CHANGES MADE

03 Oct 14 1 5 Updated Tech Rep Requirement

19 Mar 15 1 29 Added workitem

08 May 15 1 23 Updated Tables

08 May 15 1 12 Added information about hose GFP

08 May 15 1 28 Removed Float Coat for nonskid and added SQ Footage

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

iv (Rev-1)

CONSOLIDATED LIST OF REFERENCES

The below-listed documents form a part of this specification to the extent specified herein. Approval/publication dates or revision dates/numbers are also identified, to ensure that same document versions are used at 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 225B 910-001, Rev E, Hull Block 910, Panels

Coast Guard Drawing 225B WLB 167-1, Rev H, Structural Closures

Coast Guard Drawing 225B WLB 573-001, Rev E, Buoy Handling System Arrangement

Coast Guard Drawing 225B WLB 635-1, Rev B, Hull Thermal & Acoustic Insulation

Coast Guard Drawing 225B WLB 180-002, Rev E, Foundations, Block 910

Coast Guard Drawing 225B WLB 521-001, Rev E, Firemain System Diagram

Coast Guard Drawing 225B WLB 549-001, Rev A, Onboard Lubrication Requirements

Coast Guard Drawing 225B WLB 556-001, Rev F, Hydraulic System Diagram

Coast Guard Drawing 225B WLB 573-001, Rev G, Buoy Handling System Arrangement

Coast Guard Drawing 225B WLB 573-002, Rev -, Weight Handling System Arrangement

Coast Guard Drawing 225B WLB 573-009, Rev E, Bi-Dir Ch Stopper With Retractable Roller Stopper

Coast Guard Drawing 225B WLB 573-11, Rev -, ATON Tie Downs

Coast Guard Drawing 225B WLB 601-002 Rev K, Booklet of General Drawings

Coast Guard Drawing 225B WLB 672-001, Rev C, Storerooms, Cargo Stowage and Ship Store Arrangement and Details

Coast Guard Drawing 225B WLB 162-1, Rev G, Stacks and Updates Coast Guard Drawing 225B-WLB 512-12, Rev -, HVAC Standard Details and General Instructions

Coast Guard Drawing 225B-WLB 512-2, Rev C, Ventilation Schedule

Coast Guard Drawing 225B-WLB 549-1, Rev -, Onboard Lubrication Requirements v (Rev-1)

Coast Guard Drawing 225B-WLB 556-1, Rev B, Hydraulic System Diagram

Coast Guard Drawing 225B-WLB 593-1, Rev C, Sewage and Waste Water System Diagram

Coast Guard Drawing 225B-WLB 320-001 Rev W, Electrical One-Line Diagram

Coast Guard Drawing 225B-WLB 320-010 Rev J, Power System Elementary Wiring Diagram

Coast Guard Drawing 225B-WLB 330-007 Rev G, Lighting System 02 Level & Above Hull Block 960B/975 & 970 Partial

Coast Guard Drawing 225B WLB 611-003 Rev C

Coast Guard Drawing 225B-WLB 635-1, Rev B, Hull Thermal & Acoustic Insulation Schedule

Coast Guard Drawing 225-WLB 320-001 Rev AD, Electrical One Line Diagram

Coast Guard Drawing 225-WLB 320-010 Rev U, Power System Elementary Wiring Diagram

Coast Guard Drawing 225-WLB 330-007 Rev M, Lighting, System 02, Level & Above Hull Block 960B/975/970 Partial

Coast Guard Drawing 225-WLB 601-001, Rev T, General Arrangements, Inboard and Outboard Profiles

Coast Guard Drawing 225-WLB 635-1, Rev J, Hull Thermal & Acoustic Insulation Schedule

Coast Guard Drawing 225-WLB-162-001, Rev H, Stacks and Uptakes A&D

Coast Guard Drawing 225-WLB-167-001, Rev P, Structural Closures

Coast Guard Drawing 225-WLB-623-001, Rev G, Ladders - Vertical

Coast Guard Drawing 225-WLB-970-001, Rev H, Hull Block 970 Panels

Coast Guard Drawing 225-WLB-970-002, Rev H, Hull Block 970 Modules

Coast Guard Drawing FL 2605-031, Rev D, Mechanical Chain Stopper, 1-7/8" Buoy Chain

Coast Guard Drawing FL 2605-034, Rev C, Mechanical Chain Stopper Repair Kit: 1-7/8", 1-5/8" & 1- 1/4"

Coast Guard Drawing FL 7101-573, Rev L, Buoy Chain Winch Assy Model CW1

Coast Guard Drawing FL-1602-89, Rev -, Fleet 26" X 66" Weathertight Door (Supersedes 1602-48)

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

Coast Guard Fleet Drawing FL-2605-29, Rev H, Chain Stopper System – Rising Sheave Assembly

Coast Guard Drawings FL-2605-37, Rev A, Mechanical Chain Stopper Reinstallation

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

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

COAST GUARD PUBLICATIONS

Coast Guard Commandant Instruction (COMDTINST)_MI0360.3C , Change 1, Jun 2006, Coatings and Color Manual

Coast Guard Technical Publication (TP) 3498, Section A, Feb 2008, Buoy Chain Winch

Coast Guard Technical Publication (TP) 3550, SWBS 521, Section C, Pump, Fire - Model 60066187

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

Coast Guard Technical Publication (TP) 3557, Section 573-C, Feb 2010, Manufacturer's Instruction Book-SWBS Group 568-573, Buoy Crane – Model EB-480-60-40 (Hulls 206, 207, 208, 209, 210, 211, 212, 213, 214, 215, 216)

Coast Guard Technical Publication (TP) 3558, Apr 2008, Manufacturer’s Instruction Book-SWBS Group(s) 573, Section B, Cross Deck Winch – Model BMD-471 vi (Rev-1)

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

Coast Guard Technical Publication (TP) 3562, Feb 209, Manufacturer's Instruction Book SWBS Groups 583-589, Section A, Davit, RHIB P/S – Model RAD30-15.5

Coast Guard Technical Publication (TP) 3563, 21-MAY-96, Manufacturer's Instruction Book-SWBS Group(s) 593

Coast Guard Technical Publication (TP) 3750, SWBS 573-A, Dec 2012, Rising Sheave Chain Stopper

Coast Guard Technical Publication (TP) 3762, Oct 2004, Daul Point Davit - ATON Workboat - Model

TWPIV5-0A

Surface Forces Logistics Center Naval Engineering Directive (SFLC NED) 5735-01, 05 May 2010, Inspection And Test Procedure For Buoy Chain Winch Model Cw-1 Onboard WLM 551 Through 564 And WLB 201-215

Surface Forces Logistics Center Standard Specification (SFLC Std Spec) 0000, 2012, General Requirements

Surface Forces Logistics Center Standard Specification (SFLC Std Spec) 0740, 2012, Welding and Allied Processes

Surface Forces Logistics Center Standard Specification (SFLC Std Spec) 3041, 2012, Shipboard Electrical Cable Test

Surface Forces Logistics Center Standard Specification (SFLC Std Spec) 3042, 2012, Shipboard Electrical Cable Removal, Relocation, Splice, Repair, and Installation

Surface Forces Logistics Center Standard Specification (SFLC Std Spec) 6310, 2012, Requirements for Preservation of Ship Structures

Surface Forces Logistics Center Standard Specification 0740 (SFLC Std Spec 0740), 2012, Welding and Allied Processes

Surface Forces Logistics Center Standard Specification 3020 (SFLC Std Spec 3020), 2012, Overhaul AC Electrical Motors

Surface Forces Logistics Center Standard Specification 5000 (SFLC Std Spec 5000), 2012, Auxiliary Machine Systems

Surface Forces Logistics Center Standard Specification 6310 (SFLC Std Spec 6310), 2012, Requirements for Preservation of Ship Structures

Surface Forces Logistics Center Standard Specification 8635 (SFLC Std Spec 8635), 2012, Temporary Services

Surface Forces Logistics Center Standard Specification 8636 (SFLC Std Spec 8636), 2012, 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 National Standards Institute/American Water Works Association (ANSI/AWWA) C652, 2002, Disinfection of Water-Storage Facilities

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

ASTM International (ASTM) 6966, 2008, Standard Practice for Collection of Settled Dust Samples Using Wipe Sampling Methods for Subsequent Determination of Metals vii (Rev-1)

ASTM International (ASTM) D5363, 2008, Standard Specification for Anaerobic Single Component Adhesives (AN)

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

Code of Federal Regulations (CFR) Title 29, Part 1910, Jul 2008, Occupational Safety and Health Standards

Code of Federal Regulations (CFR) Title 29, Part 1915, Jul 2008, Occupational Safety and Health Standards for Shipyard Employment

Code of Federal Regulations (CFR) Title 33 CFR, Jul 2010, Navigation and Navigable Waters

Code of Federal Regulations (CFR) Title 40, Chapter I, 2008, Environmental Protection Agency

Code of Federal Regulations (CFR) Title 49, Chapter I, 2008, Pipeline and Hazardous Materials Safety Administration, Department Of Transportation

Commercial Item Description (CID) A-A-59316, Nov 2003, Abrasive Materials for Blasting

Federal Standard (FED-STD) 595, 2008, Colors Used In Government Procurement MIL-A-22262, Mar 1996; Abrasive Blasting Media Ship Hull Blast Cleaning

MIL-PRF-24176 , Oct 2004, Cement, Epoxy, Metal Repair And Hull Smoothing (Metric)

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)

The Society for Protective Coatings (SSPC) Surface Preparation Specification No. 16 (SSPC-SP 16), 2010, Brush-Off Blast Cleaning of Coated and Uncoated Galvanized Steel, Stainless Steels, and Non-Ferrous Metals

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

The Society for Protective Coatings (SSPC)/NACE International (NACE) 2004, Joint Surface Preparation Standard SSPC-SP 10/NACE No.2, Near-White Blast Cleaning viii (Rev-1)

CONSOLIDATED LIST OF GOVERNMENT-FURNISHED PROPERTY

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

WORK

ITEM

MTI ITEM

DESCRIPTION

NSN/PN QTY ESTIMATED

COST

($/UNIT)

1 N

**Repair Kit Assembly

NSN: 2040-01-496-9418 2 ea. 1,409.15

1 N **Rod Seal Repair Kit

(FL-2605-29 PC#37)

NSN: 2040-01-496-9422 2 ea. 3,030.07

N

**Repair Kit, Cable Chain (Includes Pads)

(FL-2605-29 PC#36)

NSN: 3020-01-538-0684 16 ea. 800.00

2 N Pressure Guage - Model BMD-471

PN: YMD-6822 4 ea 123.00

2 N Flag Block Bearing PN: B54361 2 ea. 180.00

2 N Flag Block Bearing Cup, Sheave

PN: 851547 2 ea. 231.00

2 N Flag Block Bearing Cone, Sheave

PN: 827112 2 ea. 182.00

2 N Flag Block Grease Seal

PN: 840503 2 ea. 84.00

2 N Solenoids PN: SV08-33W 4 ea.

2 N Coil PN: 6306024 4 ea.

2 N Solenoids PN: 5955-580-020 8 ea.

3 N Roller bearing Unit NSN:3130-01-504-4363 2 ea. 4,012.00

3 N Grease seal NSN: 5330-01-462-5544 4 ea. 79.25

3 N Level wind pivot bushing

PN:7101-573-1 PC-17 (Marinette Marine)

1 ea. 392.00

3 N Level wind thrust bearing

PN:7101-573-1 PC-16 (Marinette Marine)

2 ea. 249.00

3 Y **Level wind hydraulic cylinder)

NSN: 3040-01-441-3721 1 ea. 7,423.00

3 Y **Hydraulic Motor NSN: 4320-01-445-2248 1 ea 23,998

5 N Brake Shoe Assembly 5520-6301/ 2530-99-430-0529 1 ea $1,912

5 N Cent. Brake Shoe Assy 2520-1901 6 ea $4,940

5 N Limit Switch Welin 859-01065 3 ea

5 N Lever 5335-0011 1 ea $435 5 N Immersion Heater

C/W Seal 4410-99-536-2699 1 ea $487

5 N Terminal Box Drilled 5672-2511 1 ea $498 5 N Emergency Stop 5930-99-586-5080 1 ea $847 5 N Contact Block 859-01961 1 ea $96 5 N Terminal Box Drilled 5672-2611 2 ea $762 5 N Anti Condensation

Heater 859-02611

4520-99-750-2156 1 ea $231

5 N Pressure Gauge 894-00514 2 ea $165 ix (Rev-1)

5 N Blockage Indicator Gauge

894-00940 1 ea $137

5 N Set of Labels from G > L

5420-5811 1 ea $164.50

5 N Label- Warning 5492-6811D 1 ea $42.60 5 N Label- Warning 5492-6811F 1 ea $82 5 N Fuse 859-06031 1 ea $618 5 N Label- Warning 5492-6811G 1 ea $39 5 N Contract Block 859-02509 5 ea $432 5 N Contract Block 859-02510 4 ea $280 5 N Clear Lens 859-01445 1 ea $195 6 N Swing Brake Seal

Kit PN: YMD-6644 (Eskridg, Inc.)

2 ea. 1,875.00

6 N Swing Brake Disc & Bearing Kit

NSN: 3010-01-464-1040 2 ea. 178.00

6 N Counterbalance Valve

PN: YMD-3763 (Eskridge, Inc)

1 ea. 700.00

6 N Shuttle Valve PN: YMD-1288 (Eskridge, Inc)

1 ea. 35.00

9 N Steel wtH, 30” X 30” Raised Hatch; 8 dog, with 21” Raised Quick Acting Scuttle

B-930812-17 Railways: 805-1624092

3 ea.

9 N Steel wtH, 36” X 36” Raised Hatch; 8 dog, with 21” Raised Quick Acting Scuttle

805-162470-MOD 1 ea.

9 N Steel wtH, 36” X 60” Raised Hatch; 11 dog, with 25” Quick Acting

Scuttle

805-1624089 5 ea.

9 N Steel wtH, 36” X 72” Raised Raised Hatch;

13 dog, with 25” Quick Acting Scuttle

805-1624139 3 ea.

11 N Repair Kit NSN: 5430-01-494-2479 2 ea. 618.54 11 N Overhaul Kit NSN: 2030-01-485-7215 2 ea. 784.35 12 N Anti-Two Block Limit

Switch PN: YMD-7378 2 ea. 394.00

12 N Load Cell Main Fall

PN: YMD-8275 1 ea. 5,913.00

12 N Main Sheave

PN: YMD-8269 1 ea.

12 N **Hydraulic Hoses

12 N Swivel Head Bearing YMD-8262 1

12 N SWING DCV Rexroth 4WRZ32w6-520- 7x/6EG24N9K4/V

12 N LUFFING, MAIN

WINCH,

TELESCOPE DCV

Rexroth 4WRZ25w6-325-

7X/6EG24N9K4/V

12 N AUX WINCH DCV Rexroth 4WRZ16W6-150-

7X/6EG24N9K4/V

17 N ***Baldor Super E, 3 ea.

x (Rev-1)

150 HP, 1780 RPM,

460 Volts, 167 AMPs, 60 Hz, Frame 445TC alternating current (AC) motors

18 N Pump, Fire (PACO Pumps Model

60066187)

NSN: 4320-01-467-6631 1 ea. 23,828.95

20 N Unions Kit Item #3, PN:2202770381 in QPNC-50 (One kit per PN)

3 0

*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 Hydraulic Chain Stoppers, Inspect and Service - Tier II

2 Crossdeck Winches, Inspect and Service – Tier II

3 Hydraulic Inhaul Winch, Inspect and Service - Tier II

4 Warping Capstan, Level 2 Inspect and Repair

5 Boat Boom, Level 2 Inspect and Repair

6 Single Point Davit - Slewing Arm, Level 2 Inspect and Repair

11 Mechanical Chain Stoppers, Inspect and Service – Tier II

12 Buoy Crane, Inspect and Service - Tier II

14 Potable Water Pump Room Deck, Preserve

Auxiliary AC Motor, Overhaul xii (Rev-1)

PC_225B_WLB_1109

PRINCIPAL CHARACTERISTICS

225' WLB (B-CLASS)

PHYSICAL CHARACTERISTICS

Length Overall 225' 0"

Length between Perpendiculars 206' 0"

Maximum Beam 46'

Designed Draft 13' 0"

Full Load Displacement 1905.6 Long Tons SW

Light Ship Displacement 1500.7 Long Tons SW

Minimum Operating Displacement 1869.2 Long Tons SW

Mast Height (Above 12' Waterline) 67' 5"

Anchor

Two 4000 lb standard Navy stockless anchors, 8 shots each, port and starboard, 1-3/8 die lock chain

HULL CHARACTERISTICS

Bilge Keels (Port & Starboard) Frames 42-79

Frame Spacing

FR 0 to 12 21"

FR 12 to 30 22"

FR 30 to 102 24"

MACHINERY CHARACTERISTICS

Main Propulsion Diesel Reduction

Diesel Engines Two Caterpillar 3608, TA, xiii (Rev-1)

3100 BHP each @ 900 RPM

Number of Propellers 1

Number of Blades 4

Diameter 10'

Pitch Controllable

RPM 254

Ship's Service Diesel Generators Two Caterpillar 3508 TA, 450 kW

Emergency Diesel Generator One Caterpillar 3406 DITA, 280 kW

Shore Tie Two 450 VAC, 400 Amp, 3-wire

Shaft Bearing, Forward Cooper Bearing 01-BCP-1400-

EX-TL

Shaft Bearing, Aft Water Lubricated Cutless

Bearing

TANK CAPACITIES

Diesel Oil 76,498 gal

Fresh Water Capacity 8056 gal

Hydraulic Oil Capacity 2785 gal

Lube Oil Storage 764 gal

Grey Water Tank 2700 gal

Sewage Holding Tank 1700 gal

1 (Rev-1)

00000_0114_FLT

REC_00000_FLT_ Commercial Project @ CG Facility (1212)

General Requirements

1. SCOPE

1.1 Intent. This standard specification invokes general requirements for conducting availabilities for Coast Guard vessels.

2. REFERENCES

COAST GUARD DRAWINGS

None

COAST GUARD PUBLICATIONS

Coast Guard Commandant Instruction (COMDTINST)_MI0360.3 (series), Coatings and Color Manual

Surface Forces Logistics Center Standard Specification 0000 (SFLC Std Spec 0000), 2012, General Requirements

Surface Forces Logistics Center Standard Specification 0740 (SFLC Std Spec 0740), 2012, Welding and Allied Processes

Surface Forces Logistics Center Standard Specification 6310 (SFLC Std Spec 6310), 2012, Requirements for Preservation of Ship Structures

OTHER REFERENCES

ASTM International (ASTM) 6966, 2008, Standard Practice for Collection of Settled Dust Samples Using Wipe Sampling Methods for Subsequent Determination of Metals

Code of Federal Regulations (CFR) Title 29, Part 1910, Jul 2008, Occupational Safety and Health Standards

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

«REFERENCES»

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-1)

3.2.1 Cleanliness: Prior to the closing of work items Contractor must return affected work space areas to original cleanliness.

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)_MI0360.3C , Chapter 11 (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 5 of COMDTINST MI0360.3) 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 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 available if needed

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 a 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 (Rev-1)

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 adequately 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.

3.6 HW disposal.

3.7 SFLC standard specification approved changes. The Contractor shall be aware that the following are approved changes to published SFLC 2012 Edition Standard Specifications and supersede published content:

3.7.1 SFLC Std Spec 8634, Drydocking, Appendix A, page A5, paragraph A2.7.1.3 Side Blocks: Remove formula value shown as g – Acceleration of gravity – 32.3 Ft/sec2, and replace with formula value g - Acceleration of gravity - 32.174 ft/sec2.

3.7.2 SFLC Std Spec 0740, Welding and Allied Processes. SFLC Std Spec 0740 added Appendix E, Stray Current Protection: New Appendix is posted with SFLC Standard Specifications as a separate document on internet and intranet webpage.

3.7.2.1 SFLC Std Spec 0740, page 1, paragraph 1.2 Appendices: Add ‘Stray Current Protection’ to ‘Process Standard column of appendices table. Add ‘E’ to ‘Appendix’ column of appendices table.

3.7.2.2 SFLC Std Spec 0740, page 4, paragraph 3.1.3 Stray current protection: Add “The Contractor shall meet all requirements for stray current protection as specified in Appendix E - Stray Current Protection.” directly after paragraph 3.1.3 title.

3.7.2.3 SFLC Std Spec 0740, page 4, paragraph 3.1.3 Stray current protection: Delete paragraphs 3.1.3.1 and 3.1.3.2.

3.7.3 SFLC Std Spec 0450, Electrical Power for Contractor’s Tools and Equipment, page 1, paragraph 1.1 Intent:

Add sentence, “Note that stray current protection for welding equipment is covered in SFLC Standard Specification 0740, Welding and Allied Processes, Appendix E.” to end of paragraph.

4 (Rev-1)

3.7.3.1 SFLC Std Spec 0450, page 5, paragraph 3.4 Equipment Grounding: Add sentence, “Stray current protection for welding equipment is covered in SFLC Standard Specification 0740, Welding and Allied Processes, Appendix E.” to end of paragraph.

3.7.3.2 SFLC Std Spec 0450, page 6, paragraph 3.4 Equipment Grounding: Delete paragraphs 3.4.1.4 and 3.4.1.5.

3.7.3.3 SFLC Std Spec 0450, page 6, paragraph 3.4 Equipment Grounding: Delete Figure 5.

3.7.4 SFLC Std Spec 0000, General Requirements, Appendix A Requirements for Environmental Protection has been superseded by SFLC Std Spec 0000, General Requirements, Appendix A Requirements for Environmental Protection at Contractor Operated (Non USCG) Facilities, and added SFLC Std Spec 0000 Appendix B Requirements for Environmental Protection at USCG Facilities. The new Appendices are posted with SFLC Standard Specifications as separate documents on SFLC Standard Specification webpage.

3.7.4.1 SFLC Std Spec 0000, General Requirements, Appendix A Requirements for Environmental Protection at Contractor Operated (Non USCG) Facilities: Add paragraph A2.2.5.3.3, as follows:

“A2.2.12.3.3 Additional requirements during abatement of lead-based paint (LBP) and asbestos-containing coatings. Abide by the following additional requirements, during work that involves disturbance or abatement LBP and asbestos-containing material (ACM)/vermiculite coatings:

A2.2.12.3.3.1 Certification documentation. At the Arrival Conference, submit documentation to the COR that all primary and sub contractors fulfilling abatement requirements related to the preceding disclosure paragraph possess all Local, State, and Federal certification licenses and applicable permits, for fulfilling those abatement requirements.

A2.2.12.3.3.2 Advance notification. Notify the COR 24 hours prior to any planned abatement actions.

Additionally, notify the Quarterdeck and COR, prior to starting any abatement task, to ensure a timely announcement to Coast Guard personnel to vacate the affected area.

NOTE

Be aware that Coast Guard personnel are not permitted to be in the location of abated spaces while abatement is being performed.

A2.2.12.3.3.3 Additional protective measures.

A2.2.12.3.3.3.1 Take the following additional safety precautions:

Separate work area from other non-affected areas.

Do not permit non-essential personnel in the work area.

Work in one compartment/space at a time.

Prevent dust from migrating to other areas, as follows:

o Seal doors, hatches, and all other openings between the work area and other areas with an airtight barrier, such as fire-rated polyethylene; seal both sides (inside the construction area, and inside the adjacent area) to provide a secondary dust barrier and prevent the doors and windows from being used (post alternative emergency exits, if applicable).

o Maintain work area under negative pressure in relation to adjacent areas.

Take, at a minimum, the following measures, to protect de-contamination workers:

o Use a HEPA (high-efficiency particulate air) vacuum.

5 (Rev-1) o Workers must wear a respirator which is approved by NIOSH and has N100, P100 or R100 filters (the cartridges are usually purple); respirators must be fit-tested to insure proper seal, and employees must be medically screened and trained prior to wearing a respirator (see the OSHA Respirator Standard, 29 CFR 1910.134).

o Workers must wear full-body protective clothing, head covering and shoes (or shoe covers).

o Workers must not leave the work area without having gone through a proper decontamination process, to prevent spread of lead dust to un-affected areas.

o Eating, drinking and smoking are prohibited in work areas.

o Workers must wash hands and face before eating, drinking or smoking.

o Workers must remove work clothes and shoes before leaving the work area, and seal work clothes in plastic.

o Workers must shower and wash hair as soon as possible after leaving the work area.

o Non-disposable work clothes must be washed separately from other clothes.

NOTES

1. Negative pressure means that more air is exhausted from the area than is supplied so that lead dust and/or asbestos particles are contained within the work area, and do not contaminate adjacent non-affected compartments. Exhaust air must be filtered with a suitable HEPA filter.

2. A HEPA vacuum removes 99.97% of particles that are less than 0.3 microns in size.

3. Use of compressed air, conventional vacuum, and dry-sweeping is not permissible, during abatement.

A2.2.12.3.3.3.2 Remove and dispose of all protective covers, upon completion of work.

A2.2.12.3.3.4 Abatement task particulars.

A2.2.12.3.3.4.1 Coating removal and surface preparation.

A2.2.12.3.3.4.1.1 ACM. Remove existing ACM by a suitable means such as chipping or scraping. Ensure all removed materials are carefully placed into bags that are specially designed for ACM removal, sealed and handed over to another worker to be sealed again.

A2.2.12.3.3.4.1.2 LBP. Remove LBP from identified areas, using one or a combination of the cleaning methods specified in Table A1 below, as applicable.

A2.2.12.3.3.4.2 Scope of spot abatement. When spot or partial abatement is required due to interference with other ship repair work (including but not limited to: hotwork, equipment and component installations, structural inspections and repairs,), do the following:

Perform inspections of all locations that have been slated for spot abatement, to identify paths of future hull cuts and weld seams and locations of weld repairs, as applicable.

Ensure that abatement shall also include the following:

o The area itself, including but not limited to: attached framing, stiffeners, piping, equipment support – in addition to up to a three-inch boundary segment where removal is faired into surrounding intact coating.

o All areas of the heat affected zone (estimated to be at a minimum of 3-4 inches on each side of a weld repair), to permit welders sufficient room to safety make required repairs.

o Areas intended for tack welds used during fit up.

6 (Rev-1) o Areas that asbestos material could be disturbed by personnel transiting the work site, setting up/moving equipment, setting up containment measures, or any activity by contractor personnel that could damage asbestos material adjacent to the site of any hotwork activity.

Ensure that the presence of ACM and/or LBP adjacent to future weld repairs is readily apparent to welders through the use of signs on the compartment entry and local markings adjacent to repairs using a suitable means such grease pencils. Be aware that any accidental disturbance ACM and/or LBP by subsequent hot work or grinding associated with weld repairs shall require clean up in and clearance testing, at no cost to the Government.

TABLE A1 - SURFACE PREPARATION METHODS

MECHANICAL CLEANING CHEMICAL STRIPPING

STEEL SUBSTRATE ALUMINUM

SUBSTRATE

Use a suitable chemical stripper to safely remove all existing coatings

– and expose the bare substrate, in accordance with manufacturer’s instructions.

1. Waterjet to a SSPC-SP WJ- 2/NACE WJ-2 standard.

2. Abrasive-blast to SSPC- SP10/NACE No. 2, using grit conforming to MIL-A-22262 (1.5 to 2.5 mil anchor profile).

3. Power tool clean to a SSPC- SP 11 (1.0 mil anchor profile), with vacuum attachment, to capture lead dust and debris.

1. Waterjet to a SSPC-SP WJ-2/NACE WJ-2 standard.

2.Brush blasting with clean, fine aluminum oxide, garnet or equivalent inert material conforming CID A-A- 59316, Type I & IV, to remove all existing coatings and rust spots, down to bare metal (and produce a 1.0-1.5 mil anchor profile).

3. Mechanical cleaning, using power sanders and abrasive sandpaper with no metallic contents, to remove all existing coatings and rust spots, down to bare metal.

NOTES

1. Abrasive-blasting creates lead dust, which requires extensive post-surface preparation cleaning in affected compartments. Wet-abrasive blast cleaning (water introduced into the blast stream) may be used, to contain/eliminate dust.

2. Abrasive-blasting and waterjetting are not permissible inside machinery spaces or other outfitted spaces due to the difficulty of containing water spray and contamination of blasting dust particles. These methods are allowed to be performed in voids and tanks where full containment, negative ventilation, and isolation of the affected areas can be performed.

3. Known paint strippers meeting the requirements specified in Table 1 include, but are not limited to the following:

a. Franmar LeadOut

b. STRIP-TOX Paint Stripper

c. Aquastrip ACB

d. Smart Strip™ Advanced Paint Remover

7 (Rev-1)

WARNING

Paint stripper formulated with the following hazardous materials are strictly prohibited for use onboard CG vessels:

a. Methylene chloride

b. Chlorinated solvents

c. Phenols

d. Chromates

e. Ammonia

f. Amines

CAUTION

Any action that has the potential to generate dust (blasting, hand tooling) shall be rigorously monitored to ensure contamination of the ship does not occur.

Certifications are required for any personnel who engage in these practices.

A2.2.12.3.3.4.3 Precautionary measures when using chemical stripping. Take the following precautionary measures, when chemical stripping is selected as one of coating removal methods:

A2.2.12.3.3.4.3.1 Ventilation. In addition to all temporary ventilation requirements specified in SFLC Std 0000 and the “General Requirements” item, ensure the following:

A flow rate ventilation (minimum 100 cfm) is installed in the affected compartment - and ventilation system inspected by COR, prior to commencement of work.

Exhaust ducts from ventilation fans are run outside and away from the ship’s ventilation intakes and downwind from cutter location. This shall be monitored and adjusted as necessary if there are changes in wind location.

A2.2.12.3.3.4.3.2 Chemical residue removal. After completion of coating removal, wash down all affected surfaces with suitable soap and water, required to ensure all solvents or solvent residues are removed.

A2.2.12.3.3.4.4 Treatment of existing coating edges bordering abated areas. In lieu of abiding by the feathering guidance provided in SFLC Std Spec 6310, paragraph 3.1.13 (Touch-ups and minor coating repairs), build up new coating to overlap all existing adjacent coating edges.

WARNING

Feathering of edges will generate lead/asbestos dust.

A2.2.12.3.3.4.5 Post-surface preparation cleaning, inspection, and clearance. Upon completion of coating removal procedures, do the following, as applicable:

A2.2.12.3.3.4.5.1 Lead dust clean-up. Clean all lead dust from the worksite by suitable clean-up cleaning methods, or as follows:

Step 1 - debris removal: Remove all gross debris, paint chips, etc. using either a vacuum with a HEPA filter or by spraying the materials with water in a spray bottle and picking up chips or large pieces of contaminated debris by hand.

Step 2 – vacuum cleaning: Using a suitable HEPA vacuum, clean all affected surfaces, in accordance

8 (Rev-1) with the following guidelines:

o Begin cleaning with high areas first – with overhead surfaces and bulkheads working downward.

o Vacuum all surfaces in the compartment.

o Work in the direction furthest from the entry door toward it.

Step 3 – wet cleaning: Following thorough HEPA vacuuming, wash all surfaces with any suitable cleaning detergent following the same cleaning pattern (high to low/ furthest from and toward entrance). Change the cleaning solution as it becomes dirty. Rinse all areas with a fresh cloth/mop.

Do not reuse contaminated mops and cloths. Use a three-bucket system for cleaning. (Detergent solution in first bucket/ rinse water for mop in second/ surface rinse on deck and/or bilge surfaces in third).

Step 4 – vacuum cleaning: Perform a HEPA vacuum again as specified in “Step 2”.

Step 5 – waste disposal: Properly dispose of contaminated materials, in accordance with all applicable Federal, state, and local regulations.

WARNING

1. Work Wet, Work Smart, and Work Clean. DO NOT GENERATE DUSTS. It is easier to effectively clean an area when dusts are not being generated to resettle on previously cleaned areas. Worker exposures may be high during wet sweeping.

2 A wet/dry HEPA unit is ideal for working with hazardous dust clean up.

3. Lead-contaminated objects that are porous or materials that may suffer damage from water may not be able to be sufficiently decontaminated by these methods and should be discarded.

A2.2.12.3.3.4.5.2 Substrate inspection. Conduct a visual inspection, in the presence of the Coast Guard Inspector, to ensure that none of the following is present, and submit a CFR:

Visible coatings on any part of the substrate, including pitted areas.

Lead dust.

Cleaning material haze.

A2.2.12.3.3.4.5.3 Post- abatement clearance. Upon acceptance of the visual inspection results by the COR, do the following:

A2.2.12.3.3.4.5.3.1 Lead dust wipe sampling.

A2.2.12.3.3.4.5.3.1.1 Conduct wipe sampling clearance testing, in accordance with ASTM 6966, in three locations in each affected compartment/space, as designated by the Coast Guard Inspector; to ensure that there exist no lead dust residues in excess of the below-listed concentrations, as specified below in TABLE A2. Submit a CFR with sample results. If a Change Request (CR) has been authorized and released, conduct additional wipe sampling and testing, as designated on the CR.

A2.2.12.3.3.4.5.3.1.2 Ensure that dust lead samples are analyzed by a laboratory certified by the National Lead Laboratory Accreditation Program (NLLAP) or the American Industrial Hygiene Association.

TABLE A2 - ACCEPTABLE LEAD CONCENTRATIONS

BERTHING AND/OR FOOD PREPARATION AREAS ALL OTHER AREAS

9 (Rev-1)

40 micrograms/square foot (mcg/ft 2) 200 micrograms/square foot (mcg/ft 2)

A2.2.12.3.3.4.5.4 Additional lead dust cleaning and sampling. If laboratory analysis proves lead concentrations in excess of the thresholds specified in TABLE A2, then perform lead dust cleaning, and take subsequent wipe samples until the concentration of lead falls below the above standards.

NOTES

1. Be aware that the Coast Guard reserves the right to coordinate additional wipe clearance testing, at no cost to the contractor, to verify the sample results.

2. All additional wipe clearance testing conducted by the Coast Guard must be witnessed by the Contractor, to verify where and how samples were collected – and thus, prevent contract disputes.

A2.2.12.3.3.4.5.3.2 Aggressive sampling – asbestos. After the completion of abatement, take at least five aggressive air samples in each affected compartment/space, using the Phase Contrast Microscopy (PCM) method to determine that the level of airborne fibers for each sample inside the work site is 0.01 or less fiber per cubic centimeter. Perform aggressive air sampling in accordance with EPA 600/4-85-049. Submit a CFR.

A2.2.12.3.3.5 Surface coating.

A2.2.12.3.3.1 Contaminant removal. Prior to applying primer coat, and in accordance with SFLC Std Spec 6310, paragraphs 3.1.8.7 (Flash rusting/surface oxidation limitations) and 3.1.8.6 (Hydrocarbon substance removal), respectively, Remove all flash rusting, as applicable.

Remove all grease and oil surface contaminants.

A2.2.12.3.3.2 Coating application. Coat all prepared surfaces, in accordance with Table A3.

TABLE A3 - COATING SYSTEM

SPOT ABATED AREAS FULLY-ABATED SURFACES AND

COMPARTMENT/SPACES

Prime and coat all abated surfaces, including adjacent structural members, in accordance with SFLC Std Spec 6310, to match existing adjacent surfaces in accordance with SFLC Std Spec 6310, Appendix A and Appendix B, as applicable.

Prime and coat all abated surfaces, including adjacent structural members, as specified in applicable work item(s).

A2.2.12.3.4 Waste Disposal. Collect, test, dispose of all generated wastes, including waste water from cleaning of work spaces, in accordance with all applicable Federal, state, and local regulations.”

3.7.4.2 SFLC Std Spec 0000, page 22, paragraph 3.3.3.1 NOTE. Add "Flame-retardant polyethylene deck plate with a non-slip diamond pattern from 10 to 40mil thickness" to body of Note.

3.7.4.3 SFLC Std Spec 0000, page 3, bullet “ISC.” Delete “lead-contaminated materials.”

3.7.4.4 SFLC Std Spec 0000, page 27, after Note box under paragraph 3.3.13.1.2 add the following paragraphs:

“3.3.13.1.3 Dock and Sea trials. The Contractor shall conduct dock trials to test the work performed during the contract when required by individual work items (see 3.3.13 Tests and Inspections). This shall include operational tests or inspections, as appropriate, of all machinery, piping, wiring, insulation, preservation work, deck coverings, and any other article removed, moved, disturbed, or damaged by the Contractor in accomplishing

10 (Rev-1) the work outlined in the specification. Schedule for these specific dockside tests or inspections shall be included within the planning document (see 3.2.5 Planning document).

3.3.13.1.3.1 The Contractor shall provide a pier facility or allow the vessel to move to a Coast Guard pier to support dock trials. The Contractor shall not conduct trials that require the vessel to be waterborne while the vessel is floating inside a dock (e.g., graving dock, floating drydock).

3.3.13.1.3.2 Sea trials to conduct equipment operational tests are not required unless a Sea Trial Performance work item is specifically included within the specification.”

3.7.4.5 SFLC Std Spec 0000, page 11, paragraph 3.2.5, add the following bullets to the bulleted list:

Identifies the “critical paths” for the project.

Shows calculations for the “float” along the critical paths and labels the critical paths with the number of delay days the critical paths can absorb without affecting the final delivery date.

3.7.4.5.1 SFLC Std Spec 0000, page 11, Add the following Note between paragraphs 3.2.5 and 3.2.5.1:

NOTE

Float is the number of days that the critical paths can be delayed without affecting the final delivery date.

3.7.4.5.2 SFLC Std Spec 0000, page 12, add the following paragraphs and Note after Figure 1:

“3.2.5.4 When the critical path extends beyond or encroaches upon the final delivery date, provide a resource constraint and scheduling evaluation of the critical path before any request for extension will be entertained.

Submit the resource constraint and scheduling evaluation via a CFR.

NOTE

The intent of the resource constraint and scheduling evaluation is to identify the resources necessary to ‘crash’ the critical path or make adjustments to the production schedule to meet the delivery date in lieu of a project extension.”

3.7.4.6 SFLC Std Spec 0000, General Requirements, Appendix A Requirements for Environmental Protection at Contractor Operated (Non USCG) Facilities, page A-4, paragraph A2.2.5.3 remove lead content percent of 0.06 and replace with 0.009.

3.7.4.6.1 SFLC Std Spec 0000, General Requirements, Appendix A Requirements for Environmental Protection at Contractor Operated (Non USCG) Facilities, page A-4, Warning Box, remove lead content percent of 0.06 and replace with 0.009.

3.7.4.6.2 Std Spec 0000, General Requirements, page 4, paragraph 1.3 Acronyms and term definitions, “Paint Containing Lead” remove lead content percent of “0.06 percent by weight (0.12 mg/cm2, or 600 ppm)” and replace with “0.009 percent by weight (0.018 mg/cm2, or 90 ppm)”

3.7.5 SFLC Std Spec 6310, Requirements For Preservation Of Ship Structures, page 10, add “3.1.6.5 Preconstruction Primers. Also known as shop primers, preconstruction primers are used as a temporary coating to protect steel from corrosion during welding, storage, and fabrication. Preconstruction primers shall be removed prior to applying the permanent coating system on all critical coated surfaces. Preconstruction primers may be left in place in other interior areas (such as machinery spaces, habitability spaces, etc.) if they are intact, uncontaminated, and compatible with the overcoating system.”

11 (Rev-1)

3.7.5.1 Std Spec 6310, Appendix B, page B12 , the formatting for of Notes 17-19 change and add as per the following:

SFLC Std Spec 6310, Cutter And Boat Interior Painting Systems, Appendix B12, Note 17, delete sentence, “Persistent corrosion in a particular area of an aluminum bilge may dictate the need for a protective High Build Epoxy coating to be applied to that local area.”

SFLC Std Spec 6310, Cutter And Boat Interior Painting Systems, Appendix B12, Note 18, replace entire note with “Persistent corrosion in a particular area of an aluminum bilge may dictate the need for a protective High Build Epoxy coating to be applied to that local area. “

SFLC Std Spec 6310, Cutter And Boat Interior Painting Systems, Appendix B12, Note 19, replace entire note with “Painting plastic surfaces is highly discouraged, but after it is done once, it must be maintained.”

SFLC Std Spec 6310, Cutter And Boat Interior Painting Systems, Appendix B12, Add Note “20. For aluminum surfaces, remove all oil, grease, dirt, metal oxides (corrosion products) and other foreign material by cleaning per SSPC-SP 1 prior to blast cleaning and following blast cleaning immediately prior to coating. The end result of abrasive blasting will be a surface cleanliness similar to that of SSPC-SP 10 for steel with all coating removed.

3.7.5.2 Std Spec 6310, Appendix E, pages E1, E3, and E4, QA Inspection Forms QA-1, QA-3a, and QA-3b respectively, reference The Society for Protective Coatings (SSPC)/NACE International (NACE) Joint Surface Preparation Standard SSPC-SP 12/NACE No. 5 erroneously, and are corrected as per the following:

3.7.5.2.1 Std Spec 6310, Appendix E, pages E1, QA Inspection Form QA-1, Check point 5- Surface Preparation, check box description 2, replace “(i.e.: SSPC SP-12, SP-11, SP-10…).” with…