HSCG85-13-R-P45005_Walnut_DS14_Specification_Rev_0.pdf

USCGC WALNUT (WLB 205)

SPECIFICATION FOR DOCKSIDE REPAIRS

FY2014

Developed By: Nasaria E. Valadez

(Rev 0, 03 Aug 2013)

USCGC WALNUT (WLB-225A) DOCKSIDE AVAILABILITY FY2014

ii (Rev-0)

TABLE OF CONTENTS

Revisions Record ...................................................................................................................................................... iii Consolidated List of References ............................................................................................................................... iv Consolidated List of Government-furnished Property ........................................................................................... viii Consolidated List of Critical Inspection Items .......................................................................................................... x Principal Characteristics ........................................................................................................................................... xi

GENERAL REQUIREMENTS

WORK ITEM 1: Tanks (MP Fuel Stowage and Overflow), Clean and Inspect WORK ITEM 2: Tanks (MP Fuel Service), Clean and Inspect WORK ITEM 3: Tanks (Ballast), Clean and Inspect WORK ITEM 4: Hydraulic Chain Stoppers, Overhaul WORK ITEM 5: Boat Boom, Level 2 Inspect and Repair WORK ITEM 6: Single Point Davit - RHIB, Level 2 Inspect and Repair WORK ITEM 7: Tanks (Potable Water), Preserve “100%” WORK ITEM 8: Temporary Services, Provide WORK ITEM 9: Scuttles, Upgrade WORK ITEM 10: Deck Covering (Interior Wet/Dry), Heads,Closets, & Vestibule WORK ITEM 11: A/C Chill WTR Piping Insulation, Renew WORK ITEM 12: Fuel Oil Tank TLI Striker Plate, Renew WORK ITEM 13: AC Foundation Resilient Mounts, Renew WORK ITEM 14: AMR Deck and AC Plant Foundation, Repair WORK ITEM 15: Exhaust Stack Plating, Renew WORK ITEM 16: Ventilation Systems, Renew WORK ITEM 17: Gooseneck Vent Pipes, Renew WORK ITEM 18: HVAC Fan Coil Unit, Renew WORK ITEM 19: Stack and Uptake Space Safety Improvements WORK ITEM 20: Vent Ducts (All Other), Commercial Cleaning WORK ITEM 21: Buoy Cargo Hold Deck, Preserve 100% WORK ITEM 22: Main Mast, Preserve, 100% WORK ITEM 23: Deck Coverings (Interior Wet/Dry) Renew 57 Pway, Dry StoresError! Bookmark not defined.

WORK ITEM 24: Rails Handrails and Stanchions, Renew WORK ITEM 25: Bilges (Machinery Space) - AMR, Preserve WORK ITEM 26: SORS Cargo Hatch Coaming, Overhaul WORK ITEM 27: Fan Room Deck Plating, Renew WORK ITEM 28: Lube Oil Main Deck Riser Piping Isolation Valve, Install WORK ITEM 29: Miscellaneous Space Drain Piping, Repair

WORK ITEM 30: SCBA TCTO INSTALLATION

iii (Rev-0)

REVISIONS RECORD

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

DATE REV# WORK

ITEM#

CHANGES MADE

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

iv (Rev-0)

CONSOLIDATED LIST OF REFERENCES

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

225-WLB 532-016, Piping Systems Mods Incidental to HVAC System Upgrades

225-WLB-512-001, G, HVAC System Diagram

225-WLB-512-012, B, HVAC Standard Details

Coast Guard Drawing 225 WLB 259-005, Rev D, Combustion Intake & Exhaust A&D Hull Block 940

Coast Guard Drawing 225 WLB 512-001, Rev G, HVAC Diagrammatic

Coast Guard Drawing 225 WLB 512-007, Rev E, HVAC A&D, Fr 66-92, Innerbttm & 1st Platform

Coast Guard Drawing 225 WLB 541-001, Rev J, Fuel Oil System Diagram

Coast Guard Drawing 225 WLB 541-007, Rev D; Incinerator Fuel Oil Service Tank

Coast Guard Drawing 225 WLB 573-205, Rev A, Chain Stopper Structural Mods For Hydraulic Roller

Assembly

Coast Guard Drawing 225 WLB 601-001, Rev G, Booklet of General Drawings

Coast Guard Drawing 225 WLB 601-001, Rev G; GENERAL Arrangement Inboard & Outboard Profiles

Coast Guard Drawing 225 WLB 601-001, Rev M, General Arrangement Inboard & Outboard Profiles

Coast Guard Drawing 225 WLB 601-001, Rev S; General Arrangement Inboard and Outboard Profiles

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

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

Coast Guard Drawing 225-WLB 506-1, Rev H, Overflows, Air Escapes & Sounding Tubes

Coast Guard Drawing 225-WLB 506-5, Rev D, Vents & Sounding Tubes a & D FR 48-66 Blk 930 http://www.assistdocs.com/search/search_basic.cfm http://www.uscg.mil/directives/default.asp http://www.gpoaccess.gov/ http://www.awspubs.com/index.php http://www.techstreet.com/ http://www.nfpa.org/ http://shopping.netsuite.com/sspcmarketplace v (Rev-0)

Coast Guard Drawing 225-WLB 506-8, Rev E, Oil Containment Coamings

Coast Guard Drawing 225-WLB 512-1, Rev D, HVAC Diagram

Coast Guard Drawing 225-WLB 512-10, Rev D, HVAC a&D FR 57-77 02 Lvl & 03 Lvl Blk 960B

Coast Guard Drawing 225-WLB 512-12, Rev A, HVAC Standard Details and General Instructions

Coast Guard Drawing 225-WLB 512-229, Rev -, Mushroom Ventilation

Coast Guard Drawing 225-WLB 512-5, Rev B, HVAC a&D, FR 30-48 Inner Bottom & 1st Platform Blk

Coast Guard Drawing 225-WLB 512-8, Rev D, HVAC a&D, FR 92-110, 1st Plat & Mn Dk Blk 950

Coast Guard Drawing 225-WLB 512-9, Rev E, HVAC a&D, FR 57-75 Mn Dk & 01 Lvl Blk 960

Coast Guard Drawing 225-WLB 167-201, Rev A, Cargo Flush Hatch

Coast Guard Drawing 225-WLB 170-1, Rev J; MAST A&D

Coast Guard Drawing 225-WLB 180-005, Rev K, Foundations Hull Block 940

Coast Guard Drawing 225-WLB 202-204, Rev -, Tank Level Indicating System

Coast Guard Drawing 225-WLB 437-001, Rev J, Tank Level Indicating System Block Wiring Deck Plan

& Elementary Wiring Diagram

Coast Guard Drawing 225-WLB 528-12, Rev -, Arrgt of Hatch Drains Mods Incid to SORS Mods

Coast Guard Drawing 225-WLB 597-15, Rev C, SORS Structural Installation for Hatch Configuration

Main Deck Underside Details

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

Coast Guard Drawing 225-WLB 601-001, Rev T, General Arr Inboard And Outboard Profiles

Coast Guard Drawing 225-WLB 611-001, Rev G, Lifting Pads Main and Aux Mach Room

Coast Guard Drawing 225-WLB 622-001, Rev E, Floor Plates and Handrails Machinery Spaces

Coast Guard Drawing 225-WLB 622-001, Rev E, Floor Plates And Handrails Machinery Spaces

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

Coast Guard Drawing 225-WLB 801-015, Rev D, Scantlings, Decks & Platforms

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-801-17-Rev C, Scantlings, Superstructure

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-1602-89, Rev -, Weather Tight Door 26x66

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

Coast Guard Technical Publication (TP) 3549-516 A, AC Chilled Water Sys Mod 90NC06003

COAST GUARD PUBLICATIONS

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

Manual

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

Coast Guard Technical Manual #3520, Hatch, Manual Cargo Model D-WK-837, Feb 2001

Coast Guard Technical Publication (TP) 3549, 07-JAN-97, Manufacturer's Instruction Book-SWBS

Group(s) 512-516

Coast Guard Technical Publication (TP) 3559, SWBS 573-D, Jan 1997, Chain Stopper vi (Rev-0)

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) 3762, Oct 2004, Daul Point Davit - ATON Workboat - Model

TWPIV5-0A

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

Requirements

Surface Forces Logistics Center Standard Specification (SFLC Std Spec) 0000, Jan 2009, General

Requirements

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

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

Allied Processes

Surface Forces Logistics Center Standard Specification (SFLC Std Spec) 0740, Jan 2009, Welding and

Allied Processes

Surface Forces Logistics Center Standard Specification 3042 (SFLC Std Spec 3042), 2012, Shipboard

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

Surface Forces Logistics Center Standard Specification 3042 (SFLC Std Spec 3042), Jan 2009, Shipboard

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

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

Machine Systems

Surface Forces Logistics Center Standard Specification 5100 (SFLC Std Spec 5100), 2012, Clean

Shipboard Ventilation Systems

Surface Forces Logistics Center Standard Specification 5100 (SFLC Std Spec 5100), Jan 2009, Clean

Shipboard Ventilation Systems

Surface Forces Logistics Center Standard Specification 6310 (SFLC Std Spec 6310), 2012, Preserve Ship

Structures

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

Surface Forces Logistics Center Standard Specification 6341 (SFLC Std Spec 6341), 2012, Install Interior

Deck Covering Systems

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

Services

Surface Forces Logistics Center Standard Specification 8636 (SFLC Std Spec 8636), 2012, Temporary

Hull Accesses

OTHER REFERENCES

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) D1330, 2004, Standard Specification for Rubber Sheet Gaskets

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

Insulation for Piping and Machinery

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 vii (Rev-0)

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 Specification (Fed Spec) QQ-N-281, Oct 1985, Nickel-Copper Alloy Bar, Rod, Plate, Sheet, Strip, Wire, Forgings, and Structural and Special Shaped Sections

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

MIL-D-3134, Sep 1989, Deck Covering Materials

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

Reliability Is Required

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

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

Society of Automotive Engineers (SAE) Aerospace Material Specification (AMS) C6183, 2007, Cork and

Rubber Composition Sheet; For Aromatic Fuel and Oil Resistant Gaskets

Society of Automotive Engineers (SAE) Aerospace Material Specification (AMS) C6183, 2007, Cork and

Rubber Composition Sheet; For Aromatic Fuel And Oil Resistant Gaskets

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

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

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

The Society for Protective Coatings (SSPC)/NACE International (NACE) 2004, Joint Surface Preparation

Standard SSPC-SP 10/NACE No.2, Near-White Blast Cleaning

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

Standard SSPC-SP 10/NACE No.2, 2004, Near-White 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 10/NACE No. 2, 2004, Near-White Blast Cleaning

WALZ & KRENZER INC D-WK-837-4 Dog Assembly for WLB Cargo Hatch viii (Rev-0)

CONSOLIDATED LIST OF GOVERNMENT-FURNISHED PROPERTY

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

WORK

ITEM

MTI ITEM

DESCRIPTION

NSN/PN QTY ESTIMATED

COST

($/UNIT)

4 N Repair Kit Assembly NSN: 2040-01-496-9418 2 ea. 1,409.15

4 N **Repair Kit, Cable

Chain (Includes

Pads) (FL-2605-29

PC#36)

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

N

**Rod Seal Repair Kit

(FL-2605-29 PC#37)

NSN: 2040-01-496-9422 4 ea. 3,030.07

5 N Luffing Cylinder NSN: 2030-99-277-8702

PN: 5727-1201

2 ea.

6 N Swing Brake Seal

Kit

PN: YMD-6644 (Eskridge, 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

6 N Emergency Hand pump

PN: YMD-6839 1 ea.

6 N Emergency oil reservoir

PN: C8706.900 1 ea

6 N Accumulator Check

Valve

YMD-6899 1 Ea

6 N Shutoff Block SAF-10M16-N420-S63 1 ea.

9 N Steel wtH, 30” X 30”

Raised Hatch; 8 dog, with 21” Raised

Quick Acting Scuttle

B-930812-17 4 ea.

9 N Steel wtH, 36” X 36”

Raised Hatch; 8 dog, with 21” Raised

Quick Acting Scuttle

805-162470-MOD 2 ea.

9 N Steel wtH, 36” X 60”

Raised Hatch; 11 dog, with 25” Quick

Acting Scuttle

805-1624089 4 ea.

9 N Steel wtH, 36” X 72”

Raised Raised Hatch;

13 dog, with 25”

Quick Acting Scuttle

805-1624139 3 ea.

ix (Rev-0)

18 Y Carrier Transcold

Fan Coil Unit; Type:

Water

MFR ID 39LD1032BB1111-

R NIIN XFCO041429

1 ea.

18 Y Carrier Transcold

Fan Coil Unit; Type:

Water

S/N: 4196T86851

MFR ID:

39LD1032AB1111-R

COIL LOC 1:

28NA1616FCA066-R

MISC UNIT:

39LM1111N1N----1

1 ea

23 Y Weather tight door, 26”x 66”, LH, Stl, w/coaming

FL-1602-89 NIN 014588287 2 ea. $3,319

30 N Air cylinder and Valve

Assembly

NSN: 8120-01-550-8120

26 ea. $850

30 N MDL-9 Stowage

Locker, 28 Bottle

PN: 53711-7246002 (OEM) 01 ea. $3,800

30 N MDL-12A Stowage

Bag Locker, 2 SCBA

NSN: 4240-01-F11-2207 01 ea. $750

30 N MSA M7 Firehawk

Responder SCBA

NSN: 4240-01-587-6781 04 ea $7000

30 N SCBA Sign NSN: 7690-01-462-6306 01 ea. $128

30 N Cylinder Sign NSN: 7690-01-462-6303 01 ea. $180

*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 x (Rev-0)

CONSOLIDATED LIST OF CRITICAL INSPECTION ITEMS

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

(Inspection report particulars)):

Work

Item Title

4 Hydraulic Chain Stoppers, Overhaul

5 Boat Boom, Level 2 Inspect and Repair

7 Single Point Davit - RHIB, Level 2 Inspect and Repair

Exhaust Stack Plating Renew

Ventilation systems, Overhaul

SORS Cargo Hatch Coaming, Renew

Miscellaneous Deck Drain Renewals xi (Rev-0)

PC_225A_WLB_1109

PRINCIPAL CHARACTERISTICS

225' WLB (A-CLASS)

PHYSICAL CHARACTERISTICS

Length Overall 225' 0"

Length between Perpendiculars 206' 0"

Maximum Beam 46'

Designed Draft 13' 0"

Full Load Displacement 2000 long tons

Light Ship Displacement 1523 long tons

Minimum Operating Displacement 1800 long tons

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, xii (Rev-0)

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-0)

00000_0313_FLT

REC_0000_FLT_ Commercial Project @ CG Facility (1212)

GENERAL REQUIREMENTS

1. SCOPE

1.1 Intent. This standard specification invokes general requirements for conducting ship repair availabilities for

Coast Guard vessels.

2. REFERENCES

COAST GUARD DRAWINGS

None.

COAST GUARD PUBLICATIONS

Coast Guard Commandant Instruction (COMDTINST) M10360.3C, Change 1, Jun 2006, 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

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

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 also to all other work subsequently authorized by changes, modifications, or extensions to the contract.

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

2 (Rev-0)

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 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 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 11 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 HW disposal. The Contractor shall be responsible for all hazardous wastes generated by work under this contract. Label and package all hazardous wastes in 49 CFR-approved containers, and in accordance with all other applicable Federal, state, and local laws and regulations. In addition, comply with applicable parts of 40

CFR 262, applicable to handling of hazardous wastes.

3.5.1 Along with the Government, the Contractor shall be contractually considered the co-generator of all hazardous wastes; be aware that the Government will make available its facility’s EPA Generator Identification

(ID) Number for manifesting of hazardous wastes.

3.5.2 The Contractor shall identify, arrange, and be responsible for the turnover of all hazardous wastes, within the confines of the Coast Guard shore facility, to the facility’s HM/HW Coordinator. Notify the ship’s HW

Coordinator prior to any transfers of HW from ship to shore.

3.5.3 The Contractor shall prepare a manifest of hazardous waste to be reviewed and signed by the HM/HW

Coordinator. Contact the HM/HW Coordinator for turnover of any hazardous waste; in addition, notify the COR in writing 24 hours prior to any waste removals, and ensure that waste removals are conducted during normal business hours (0800-1600) on Monday through Friday (excluding holidays).

3.5.4 The Contractor shall be aware of the following:

3.5.4.1 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.

3.5.4.2 Local environmental regulations at the Government facilities may be more stringent than in many jurisdictions. As with all environmental regulations, it is the Contractor's responsibility to research, prepare for, and comply with local and state regulations.

3.5.4.3 Coast Guard facilities do not have Facilities Response Plans (see 33 CFR 154 Subpart F). It is the

Contractor’s responsibility to furnish the Facility Response Plan (FRP) when required for over-the-water liquids transfers to and from vessels. This requirement is applicable to transfers to/from vessels with an oil/fuel capacity of 250 barrels or more.

3 (Rev-0)

3.6 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:

3.6.1 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/sec , and replace with formula value g -

Acceleration of gravity - 32.174 ft/sec

4. NOTES

4.1 QA inspection forms. QA inspection forms (QA-1 thru QA-5), required in SFLC Std Spec 0000 to be completed and submitted during preservation of “critical-coated surfaces”, are provided at the end of this document.

4 (Rev-0)

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 mfgr.

CHECKPOINT 3 - AMBIENT CONDITIONS

Ensure surface and surrounding temperatures are each between 50 and 90°F for water-based 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-12, SP-11, SP-10…).

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

5 (Rev-0)

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.

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 |

6 (Rev-0)

QA-3a - QUALITY ASSURANCE INSPECTION FORM

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

Location of Work (Frame References) Area (sqft)

SURFACE PREPARATION METHOD

PROFILE ACHIEVED (mils)

Min Max Mean

SSPC-SP-10/NACE No. 2

SSPC-SP-12/NACE No. 5

SSPC-SP-3

SSPC-SP-11

SSPC-SP-11 (inaccessible area)

Brush-blasting (non-metallic substrate)

Abrasive Manufacturer and 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

Reading:__________ mils

Place Surface Profile

Replica Tape Here

Reading:__________ mils

Place Surface Profile

Replica Tape Here

Reading:__________ mils

Place Surface Profile

Replica Tape Here

Reading:__________ mils

Place Surface Profile

Replica Tape Here

Reading:__________ mils

Place Surface Profile

Replica Tape Here

Reading:__________ mils

Place Surface Profile

Replica Tape Here

Reading:__________ mils

Place Surface Profile

Replica Tape Here

Reading:__________ mils

Place Surface Profile

Replica Tape Here

Reading:__________ mils

Place Surface Profile

Replica Tape Here

Reading:__________ mils

Place Surface Profile

Replica Tape Here

Reading:__________ mils

Place Surface Profile

Replica Tape Here

Reading:__________ mils

Place Surface Profile

Replica Tape Here

Reading:__________ mils

Place Surface Profile

Replica Tape Here

Reading:__________ mils

Place Surface Profile

Replica Tape Here

Reading:__________ mils

Mean Mil Reading (IAW ASTM D4417-Method C) for above 15 readings: ______________

7 (Rev-0)

QA-3b - QUALITY ASSURANCE INSPECTION FORM

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

SURFACE PREPARATION METHOD

PROFILE ACHIEVED (mils)

Min Max Mean

SSPC-SP-10/NACE No. 2

SSPC-SP-12/NACE No. 5

SSPC-SP-3

SSPC-SP-11

SSPC-SP-11 (inaccessible area)

Brush-blasting (non-metallic substrate)

Abrasive Manufacturer and 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 _____ mils _____ mils _____ mils _____ mils

Reading: _____ mils _____ mils _____ mils _____ mils _____ mils

Reading: _____ mils _____ mils _____ mils _____ mils _____ mils

Reading: _____ mils _____ mils _____ mils _____ mils _____ mils

Reading: _____ mils _____ mils _____ mils _____ mils _____ mils

Reading: _____ mils _____ mils _____ mils _____ mils _____ mils

Reading: _____ mils _____ mils _____ mils _____ mils _____ mils

Reading: _____ mils _____ mils _____ mils _____ mils _____ mils

Reading: _____ mils _____ mils _____ mils _____ mils _____ mils

Reading: _____ mils _____ mils _____ mils _____ mils _____ mils

Mean Mil Reading (IAW ASTM D4417-Method B) for above 10 readings (by column):

_____ mils _____ mils _____ mils _____ mils _____ mils

8 (Rev-0)

QA-4 - QUALITY ASSURANCE INSPECTION FORM

(SURFACE SOLUBLE SALT CONDUCTIVITY LOG)

SOLUBLE SALT CONDUCTIVITY MEASUREMENTS IAW SSPC-GUIDE 15

DATE TEST LOCATIONS

CONDUCTIVITY

(microsiemens/cm)

9 (Rev-0)

QA-5 - QUALITY ASSURANCE DATA FORM

(COATING THICKNESS)

(Use one sheet for each sequence)

Coating Mfg Product Name Batch # Induction

Time

Coating System Sequence

(Primer/Touchup/3rd Coat, etc.)

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

SPOT 1 2 3 4 5

AVERAGE

VALUE

*BASE METAL

READING (BMR)

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

Location (Frame Reference): ___________________

SPOT 1 2 3 4 5

Overall Avg. DFT

ADJUSTMENTS

1 Avg. BMR Deviation

3 Before

Adjustments

After Adjustments

Avg.

Location (Frame Reference): ___________________

SPOT 1 2 3 4 5

Overall Avg. DFT

ADJUSTMENTS

1 Avg. BMR Deviation

3 Before

Adjustments

After Adjustments

Avg.

Location (Frame Reference): ___________________

SPOT 1 2 3 4 5

Overall Avg. DFT

ADJUSTMENTS

1 Avg. BMR Deviation

3 Before

Adjustments

After Adjustments

Avg.

Application Method (Airless, Conventional Spray, Rolled) Average DFT

10 (Rev-0)

12302_0313_FLT

REC 12311_FLT_225’ WLB ‘A’ Class : Hulls 201-205) (0612)

WORK ITEM 1: Tanks (MP Fuel Stowage and Overflow), 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):

TYPE OF TANK LOCATION CAPACITY -

95%

(gallons)

LOW SUCTION

(gallons)

Diesel Fuel Storage 4-17-1-F 5,090 161

Diesel Fuel Storage 4-17-4-F 3,457 109

Diesel Fuel Storage 4-30-0-F 20,615 651

Diesel Fuel Storage 4-30-2-F 7,225 228

Cargo Diesel Fuel Storage 3-48-0-FF 5,549 175

Diesel Fuel Storage 3-48-1-F 7,813 247

Diesel Fuel Storage 3-48-2-F 7,813 247

Diesel Fuel Overflow 3-54-0-F 5,549 175

1.2 Government-furnished property.

None.

2. REFERENCES

COAST GUARD DRAWINGS

Coast Guard Drawing 225 WLB 541-001, Rev J, Fuel Oil System Diagram

Coast Guard Drawing 225 WLB 541-007, Rev D; Incinerator Fuel Oil Service Tank

COAST GUARD PUBLICATIONS

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

11 (Rev-0)

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

OTHER REFERENCES

Federal Specification (Fed Spec) QQ-N-281, Oct 1985, Nickel-Copper Alloy Bar, Rod, Plate, Sheet, Strip, Wire, Forgings, and Structural and Special Shaped Sections

Society of Automotive Engineers (SAE) Aerospace Material Specification (AMS)

C6183, 2007, Cork and Rubber Composition Sheet; For Aromatic Fuel And Oil

Resistant Gaskets

3. REQUIREMENTS

3.1 General. The Contractor shall refer to Coast Guard Drawing 225 WLB 541-001 and 225

WLB 541-007 for guidance.

3.1.1 CIR.

None.

3.1.2 Technical representative.

Not applicable.

3.1.3 Protective measures. The Contractor shall furnish and install suitable covering to seal off and protect all non-affected surfaces/equipment and spaces in the vicinity of the work area against contamination during the performance of work. Upon completion of work, remove protective material and inspect for the presence of contamination. Clean all equipment and spaces, contaminated due to improper protection, 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:

Fuel

Piping

Tank access cover.

3.1.4.1 The Contractor shall remove up to a total of 50,000 gallons of diesel fuel. Document a complete chain of custody record of the removed tank contents from the vessel to the point of final destination or delivery. Submit document to the COR upon completion of work.

3.1.4.2 Dispose of removed fluids in accordance with all applicable Federal, state, and local regulations (see 4.2 (Tank content restoration)).

NOTE

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

12 (Rev-0)

3.1.5 Operational test - initial. Prior to commencement of work, the Contractor shall witness an operational pre-test (by Coast Guard personnel) of TLIs for tanks listed in paragraph 1.1 (Intent), to demonstrate existing operational condition. Submit a CFR.

NOTE

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

3.2 Cleaning requirements. The Contractor shall remove tank cover(s) and 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.

3.3 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. 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.

3.4 Inspection. The Contractor shall accomplish the following tasks:

3.4.1 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 CFR including the following, as applicable:

Tank structural condition.

Inaccessible areas.

Condition of tank coating, including measurements taken, percentage, location, and type of coating failure (if tank interior surfaces are coated).

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).

3.4.2 Measure up to 10 “pits” within each tank as designated by the Coast Guard Inspector using a Contractor supplied ‘Pit Gauge’. Include pit measurement results in CFR specified above, showing where pit measurements were taken and the depth of the pit.

3.5 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 any damaged or non-monel nuts with Nickel-Copper alloy (monel) nuts meeting QQ-N-281, Class A or B. The nuts and bolts shall be of different classes to prevent galling. Existing undamaged fasteners meeting this specification may be reused. For purpose of bid, assume 10% of existing fasteners will require renewal.

13 (Rev-0)

3.6 Operational test – post repairs. After completion of work, the Contractor shall witness an operational test (by Coast Guard personnel) of all designated tank TLIs to prove satisfactory operating condition. Submit a CFR.

NOTE

Coast Guard personnel will operate all shipboard machinery and equipment.

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.

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

14 (Rev-0)

12305_MP_FUEL_SERV_0313_FLT

REC_12311_FLT_225’ WLB ‘A’ Class : Hulls 201-205) (0612)

WORK ITEM 2: Tanks (MP Fuel Service), Clean and Inspect

1. SCOPE

(gallons)

LOW SUCTION

(gallons)

Diesel Fuel Service 3-61-1-F 4,341 137

Diesel Fuel Service 3-62-2-F 3,472 137

Incinerator Diesel Fuel

Service

01-78-1-F 576

1.2 Government-furnished property.

None.

2. REFERENCES

COAST GUARD DRAWINGS

Coast Guard Drawing 225 WLB 541-001, Rev J, Fuel Oil System Diagram

Coast Guard Drawing 225 WLB 541-007, Rev D; Incinerator Fuel Oil Service Tank

COAST GUARD PUBLICATIONS

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

OTHER REFERENCES

Society of Automotive Engineers (SAE) Aerospace Material Specification (AMS)

C6183, 2007, Cork and Rubber Composition Sheet; For Aromatic Fuel and Oil

Resistant Gaskets

MIL-DTL-1222, Dec 2000, Studs, Bolts, Screws and Nuts for Applications Where a High

15 (Rev-0)

Degree of Reliability Is Required

3. REQUIREMENTS

3.1 General. The Contractor shall refer to Coast Guard Drawing 225 WLB 541-001 and 225

WLB 541-007 for guidance.

3.1.1 CIR.

None.

3.1.2 Tech rep.

Not applicable.

3.1.3 Protective measures. The Contractor shall furnish and install suitable covering to seal off and protect all non-affected surfaces/equipment and spaces in the vicinity of the work area against contamination during the performance of work. Upon completion of work, remove protective material and inspect for the presence of contamination. Clean all equipment and spaces, contaminated due to improper protection, 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:

Fuel

Piping

Tank access cover.

3.1.4.1 The Contractor shall remove up to a total of 10,000 gallons of diesel fuel. Document a complete chain of custody record of the removed tank contents from the vessel to the point of final destination or delivery. Submit document to the COR upon completion of work.

3.1.4.2 Dispose of removed fluids in accordance with all applicable Federal, state, and local regulations (see 4.2 (Tank content restoration)).

NOTE

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

3.1.5 Operational test - initial. Prior to commencement of work, the Contractor shall witness an operational pre-test (by Coast Guard personnel) of all TLIs for tanks listed in paragraph 1.1

(Intent), to demonstrate existing operational condition. Submit a CFR.

NOTE

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

16 (Rev-0)

3.2 Cleaning requirements. The Contractor shall remove tank cover(s) and 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.

3.3 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. 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.

3.4 Inspection. The Contractor shall accomplish the following tasks:

3.4.1 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 CFR including the following, as applicable:

Tank structural condition.

Inaccessible areas.

Condition of tank coating, including measurements taken, percentage, location, and type of coating failure (if tank interior surfaces are coated).

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).

3.4.2 Measure up to 10 “pits” within each tank as designated by the Coast Guard Inspector using a Contractor supplied ‘Pit Gauge’. Include pit measurement results in CFR specified above, showing where pit measurements were taken and the depth of the pit.

3.5 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 any damaged or missing fasteners. Use MIL-DTL-1222 as guidance.

Existing undamaged fasteners may be reused. For purpose of bid, assume 10% of existing fasteners will require renewal.

3.6 Operational test – post repairs. After completion of work, the Contractor shall witness an operational test (by Coast Guard personnel) of all disturbed tank TLIs to prove satisfactory operating condition. Submit a CFR.

NOTE

Coast Guard personnel will operate all shipboard machinery and equipment.

17 (Rev-0)

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.

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

18 (Rev-0)

12316_BALLAST_0812_FLT

REC_12316_FLT_ 225’ WLB (‘A’ Class: Hulls 201-205)(0312)

WORK ITEM 3: Tanks (Ballast), Clean and Inspect

1. SCOPE

TYPE OF

STRUCTURE

LOCATION CAPACITY - 95%

(gallons)

LOW SUCTION

(gallons)

Ballast 4-48-0-W 22,528 N/A

Ballast 4-57-0-W 27,117 N/A

Ballast 4-0-0-W 9,142 N/A

Ballast 4-6-0-W 11,525 N/A

1.2 Government-furnished property.

None.

2. REFERENCES

COAST GUARD DRAWINGS

Coast Guard Drawing 225 WLB 601-001, Rev M, General Arrangement Inboard &

Outboard Profiles

COAST GUARD PUBLICATIONS

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

OTHER REFERENCES

ASTM International (ASTM) D1330, 2004, Standard Specification for Rubber Sheet

Gaskets

19 (Rev-0)

3.1 General. The Contractor shall refer to Coast Guard Drawing 225 WLB 601-001 for guidance.

3.1.1 CIR.

None.

3.1.2 Tech Rep.

Not applicable.

3.1.3 Protective measures. The Contractor shall furnish and install suitable covering to seal off and protect all non-affected surfaces/equipment and spaces in the vicinity of the work area against contamination during the performance of work. Upon completion of work, remove protective material and inspect for the presence of contamination. Clean all equipment and spaces, contaminated due to improper protection, 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).

3.1.5 Operational test – initial. Prior to commencement of work, the Contractor shall witness an operational pre-test (by Coast Guard personnel) of all designated tank TLIs to demonstrate existing operational condition. Submit a CFR.

3.2 Content removal. The Contractor shall remove access cover(s); remove and dispose of all fluids and/or residues in accordance with all applicable Federal, state, and local regulations. Plug all inlet and outlet piping in the tank to prevent contaminants from entering the tank. Use plugs with an attached lanyard, ring or other system that will ensure plugs are not lost in the pipe openings. Maintain a plug accountability log outside the tank(s) to prevent any of the installed temporary plugs from being lost inside the tank or forgotten inside at tank closure.

3.3 Cleaning. The Contractor shall clean the designated structure’s (see paragraph 1.1 (Intent)) interior surfaces free of all foreign materials, such as sediment, sludge and fungal growth.

Remove all persistent residues, taking care not to damage the tank coating system. Remove cleaning media and residues continuously from the compartment during the washing process.

Remove any residual wash media and wipe up residual moisture with clean lint-free cloths.

Collect, contain, and dispose of all wash media, residues, and cleaning materials in accordance with all Federal, state, and local regulations.

3.4 Inspection. The Contractor shall visually inspect all interior surfaces, including, but not limited to bulkheads, floor and overhead plating, structural members, manhole cover surfaces, fasteners and gasket seating surfaces. Submit a CFR including the following, as applicable:

Structural condition.

Inaccessible areas, if any.

Condition of coating, including measurements taken, percentage, location, and type of coating failure.

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

20 (Rev-0)

Sounding tube and striker plate condition.

Suction and discharge piping condition.

Fastener material and condition.

Zincs

3.5 Closing. The Contractor shall ensure that the compartment(s) remain open for at least 24 hours after completion of any KO-authorized tank repairs and preservation. Notify the COR at least 24 hours prior to closing the compartment(s). After satisfactory inspection by the Coast

Guard Inspector, and completion of all authorized repairs, close the manhole cover(s) with new gasket material conforming to ASTM D1330 and new cotton grommets on each stud (as applicable). The Contractor shall renew up to 10% of missing or damaged fasteners.

3.6 Operational test – post repairs. After completion of work, the Contractor shall witness an operational test (by Coast Guard personnel) of all designated tank TLIs to prove satisfactory operating condition. Submit a CFR.

This section is not applicable to this work item.

21 (Rev-0)

57301_Hyd_Chain_Stopper_Overhaul_ANK_0712_FLT

REC_57321_FLT_225’ WLB (‘A’ Class: Hulls 201-205) (0811)

WORK ITEM 4: Hydraulic Chain Stoppers, Overhaul

1. SCOPE

1.1 Intent. This work item describes the requirements for the Contractor to overhaul the port and starboard hydraulic chain stoppers.

1.2 Government-furnished property.

MTI ITEM DESCRIPTION NSN/PN QTY

ESTIMATED

COST

($/UNIT)

N Repair Kit Assembly NSN: 2040-01-496-9418 2 ea. 1,409.15

N **Repair Kit, Cable Chain (Includes

Pads) (FL-2605-29 PC#36) NSN: 3020-01-538-0684 16 ea. 800.00

N **Rod Seal Repair Kit (FL-2605-29

PC#37)

NSN: 2040-01-496-9422 4 ea. 3,030.07

**New or refurbished equipment that the Government may provide for installation in place of existing equipment.

2. REFERENCES

COAST GUARD DRAWINGS

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

Assembly

Coast Guard Drawing 225 WLB 573-205, Rev A, Chain Stopper Structural Mods For

Hydraulic Roller Assembly

COAST GUARD PUBLICATIONS

Coast Guard Technical Publication (TP) 3559, SWBS 573-D, Jan 1997, Chain Stopper

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

O…