ALEX HALEY (WMEC 282) DS RTO 20R1.pdf

USCGC ALEX HALEY (WMEC 39)

SPECIFICATION FOR DOCKSIDE REPAIRS

FY2020

Developed By: Ryan T Ostrander

(Rev-1, 28 January 2020)

USCGC ALEX HALEY (WMEC-282) DOCKSIDE AVAILABILITY FY2020

ii (Rev-1)

TABLE OF CONTENTS

Revisions Record ......................................................................................................................................... iii Consolidated List of References ................................................................................................................... iv Consolidated List of Government-furnished Property ............................................................................... vii Consolidated List of Critical Inspection Items .......................................................................................... viii Principal Characteristics ............................................................................................................................... ix General Requirements WORK ITEM 1: Tanks (Aviation Fuel Stowage), Clean and Inspect WORK ITEM 2: Tanks (MP Fuel Stowage), Clean And Inspect WORK ITEM 3: Deck Covering (Polymeric), Renew WORK ITEM 4: SSDG Exhaust Piping, Commercial Clean WORK ITEM 5: Boiler Exhaust Piping, Commercial Clean WORK ITEM 6: Fuel Oil Purifier (FOP), Major Service WORK ITEM 7: Remote Valve Operator, Inspect and Repair WORK ITEM 8: Firemain Piping, Renew WORK ITEM 9: Bilge Suction Piping, Renew WORK ITEM 10: Refrigeration Unit Piping, Renew WORK ITEM 11: Potable Water Shore Tie Piping, Renew WORK ITEM 12: Tank Vent Penetrations, Renew WORK ITEM 13: Stuffing Tube, Renew WORK ITEM 14: TACAN Mast Support, Repair WORK ITEM 15: Bulkhead Plating, Renew WORK ITEM 16: Pilothouse Windows, Renew (OPTIONAL) WORK ITEM 17: Exhaust Piping, Repair (OPTIONAL) WORK ITEM 18: MDE Speed Reducer Seal, Renew 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

1/28/20 1 18 Added Work Item

1/28/20 1 16 Updated GFE and References; Updated paragraph 3.5.1

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 the time of specification writing and during contract execution.

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

COAST GUARD DRAWINGS

Coast Guard Drawing 282 WMEC 100-003, Rev G, Shell Expansion

Coast Guard Drawing 282 WMEC 102-001, Rev D, Double Bottom Amidships

Coast Guard Drawing 282 WMEC 111-001, Rev D, 02, 03, 04 Levels – 01, 02, & 03 Level Casings

Coast Guard Drawing 282 WMEC 114-003, Rev G, Main Bulkheads (Aft)

Coast Guard Drawing 282 WMEC 114-004, Rev G, Main Bulkheads (Fwd)

Coast Guard Drawing 282 WMEC 128-009, Rev B, New Signal Mast Arrgt & Dets

Coast Guard Drawing 282 WMEC 145-001, Rev F, General Arrangement Outboard Profile

Coast Guard Drawing 282 WMEC 145-002, Rev F, General Arrangement Inboard Profile &

Superstructure

Coast Guard Drawing 282 WMEC 145-006, Rev D, Profile & Decks

Coast Guard Drawing 282 WMEC 205-002, Rev F, Smoke pipe

Coast Guard Drawing 282 WMEC 300-019, Rev -, Gen Eng Replacement Air Intk and Exh Ducting

Coast Guard Drawing 282 WMEC 500-005, Rev M, Boiler Exhaust Uptake & Air Intake Arrangement

Coast Guard Drawing 282 WMEC 503-001, Rev C, CG Conversion Mods to Refrigeration System

Coast Guard Drawing 282 WMEC 503-002, Rev B, CG Conversion Modifications to Refrigeration Sys

Control W/D

Coast Guard Drawing 282 WMEC 503-005, Rev -, Refrigeration Plant Mods for Mn Deck Berthing

Installation

Coast Guard Drawing 282 WMEC 506-001, Rev J, Firemain & Sprinkling Arrangement

Coast Guard Drawing 282 WMEC 506-014, Rev G, Firemain Countermeasure & SW Service System

Arrangement

Coast Guard Drawing 282 WMEC 508-003, Rev H, Ships Drainage & Ballast Piping Arrangement in

Machinery Space

Coast Guard Drawing 282 WMEC 508-004, Rev R, Ships Drainage & Ballast Outside Machinery Space

Coast Guard Drawing 282 WMEC 545-017, Rev G, Firemain Washdown Flushing & Sprinkling Sys Inbd

Coast Guard Drawing 282 WMEC 545-019, Rev G, Diagram of Drainage Ballasting De-Ballasting and

De-Watering Systems

Coast Guard Drawing 282 WMEC 545-020, Rev H, Hot & Cld Pot Wtr Flg & Tranfr Sys

Coast Guard Drawing 282 WMEC 545-028, Rev N, Overflows, Air Escape & Sounding Tubes-Bilge &

Ballast Tanks v (Rev-1)

Coast Guard Drawing 282 WMEC 545-029, Rev K, Overflows, Air Escape & Sounding Arrgt for Oil

Tanks

Coast Guard Drawing 282 WMEC 545-041, Rev -, Valve Mechanical Operating Gear Repl

Coast Guard Drawing 282 WMEC 601-002, Rev H, CGC ALEX HALEY (WMEC 39) Booklet of

General Plans

Coast Guard Drawing 282 WMEC 607-001, Rev G, Insulation Arrg 02, 03, 04 Lvls

Coast Guard Drawing 282 WMEC 608-038, Rev -, Locker for Potable Water Shore Hose

Coast Guard Drawing 282 WMEC 625-001, Rev -, Elec. Heated WT. Wdo. Instl. Incid to Plths King Post

Pocket Removal

COAST GUARD PUBLICATIONS

Coast Guard Commandant Instruction (COMDTINST) M6260.16, Feb 1996, Asbestos Exposure Control

Manual

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

Manual

Coast Guard Technical Publication (TP) 0912-LP-000-8000-625, SWBS 625, Shipboard Window Wipers

Coast Guard Technical Publication (TP) 3408, SWBS 241, Sept 2009, Gearbox - Models - GR2079A-1 &

GR2079A-2

Coast Guard Technical Publication (TP) 3419, SWBS 516, No Date, Refrigeration System

Coast Guard Technical Publication (TP) 5272, SWBS 625, Nov 2003, S9625-A1-MMC-010 - Windows, Electric Heated & Non-Heated

Coast Guard Technical Publication (TP) 5410, 09-DEC-08, Fuel Oil Purifier - Model 304S-11 Separator

Manual

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

Requirements

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

Allied Processes

Surface Forces Logistics Center Standard Specification 3041 (SFLC Std Spec 3041), 2014, Shipboard

Electrical Cable Test

Surface Forces Logistics Center Standard Specification 3042 (SFLC Std Spec 3042), 2014, Shipboard

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

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

Surface Forces Logistics Center Standard Specification 6341 (SFLC Std Spec 6341), 2014, Install Interior

Deck Covering Systems

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

Services

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

Hull Accesses

OTHER REFERENCES

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

American National Standards Institute/NSF International (ANSI/NSF) 61, 2015, Drinking Water System

Components - Health Effects

ANSI/EASA AR100-2015 Recommended Practice For The Repair Of Rotating. Electrical Apparatus vi (Rev-1)

ASTM International (ASTM) A53, 2012, Standard Specification for Pipe, Steel, Black and Hot-Dipped, Zinc-Coated, Welded and Seamless

ASTM International (ASTM) F683, 2014, Standard Practice for Selection and Application of Thermal

Insulation for Piping and Machinery

Coast Guard Commandant Instruction (COMDTINST) M6260.16, Feb 1996, Asbestos Exposure Control

Manual

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

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-A-46106B, (Amendment 3), Jun 1992, Adhesive-Sealants, Silicone, Rtv, One-Component

MIL-PRF-1149D, Jun 1998, Gasket Materials, Synthetic Rubber, 50 and 65 Durometer Hardness

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

MIL-STD-2003-1, Sep 2009, Electric Plant Installation, Standard Methods for Surface Ships &

Submarines (Cable)

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

Submarines (Penetrations)

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

Naval Sea Systems Command (NAVSEA) S9074-AR-GIB-010/278, Aug 1995, Requirements for

Fabrication Welding & Inspection & Casting Inspection & Repair for Machinery, Piping & Pressure

Vessels

Naval Sea Systems Command (NAVSEA) T9074-AS-GIB-010/271, Apr 1997, Requirements for

Nondestructive Testing Methods

Naval Ship's Technical Manual (NSTM) Chapter 505, Dec 2006, Piping Systems

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

Details

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

Society of Automotive Engineers (SAE) Aerospace Material Specification (AMS) C-6183A, 2013, Cork and Rubber Composition Sheet; For Aromatic Fuel and Oil Resistant Gaskets

The Society for Protective Coatings (SSPC) Surface Preparation Specification No. 01 (SSPC-SP 1), 2016, Solvent Cleaning

The Society for Protective Coatings (SSPC) Surface Preparation Specification No. 03 (SSPC-SP 3), 2018, Power Tool Cleaning of Ship Structures

The Society for Protective Coatings (SSPC) Surface Preparation Specification No. 08 (SSPC-SP 8), 2004, Pickling

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

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

Specification SSPC-SP 6/NACE No.3, 2015, Commercial Wet Abrasive Blast Cleaning vii (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)

6 N Intermediate Service kit

54880901 1 ea. 117.21

6 N Major Service Kit 54881002 1 ea. 1747.88

16 N 26 3/8” x 20 3/8”

Electrically Heated

Window

CC-1226 14 ea. 4985.00

16 N 20 3/8” x 20 3/8”

Electrically Heated

Window

CC-1226 6 ea. 4460.00

16 N 26 3/4” x 20 3/4”

Electrically Heated

Window

CC-1226 2 ea. 4985.00

16 N 350mm Clear View

Screen, 110V

151224675 / EX1S 2 ea. 3161.14

18 N Oil Seal 009780900 2 ea. 21.22 *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 viii (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

7 Remote Valve Operator, Inspect and Repair

15 Bulkhead Plating, Renew

16 Pilothouse Windows, Renew (OPTIONAL) ix (Rev-1)

PRINCIPAL CHARACTERISTICS

282' WMEC (CGC ALEX HALEY)

PHYSICAL

Length overall 282' 8"

Length between perpendiculars 264' 0"

Beam, extreme 50' 0"

Beam @ DWL 47' 0"

Depth, molded 24' 0"

Draft, mean @ full load displacement 15' 0"

Full load displacement 3088 long tons

Minimum operating displacement 2567 long tons

Light ship displacement 2058 long tons

HULL

Hull material Steel

MACHINERY

Main propulsion Diesel

Diesel engines Four Caterpillar 3516

Propeller 2 CPP 11' 9" diameter x 7' 4" pitch, 4 blade, bronze

Shore tie 440 VAC, 400 Amp

Shaft bearings, forward Orion Thrust

Shaft bearings, aft Thordon

Shaft Seals; fore & aft John Crane Type MX9

TANK CAPACITIES

Diesel oil 653.1 long tons

JP-5 (aviation) 79.5 long tons

Fresh water 131.3 long tons

Ballast 57.2 long tons

1 (Rev-1)

00000_0618_FLT

REC_00000_FLT_Commercial Project @ CG Facility (1212)

General Requirements

1. SCOPE

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

1.2 Term interchangeability. The terms 'Contractor', 'CG Yard', 'NAVSTA EVERETT', 'shipyard', 'Base', and

'Coast Guard Industrial' are used interchangeably in this specification. Where the primary service provider is

Coast Guard personnel, references to contractor and other noted descriptors within this specification or within drawings, publications, SFLC Standard Specifications or other commercial and military references are deemed the same as prime service provider.

2. REFERENCES

COAST GUARD DRAWINGS

None

COAST GUARD PUBLICATIONS

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

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

Requirements

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

Allied Processes

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

OTHER REFERENCES

None

3. REQUIREMENTS

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

NOTE

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

2 (Rev-1)

3.2 Fire watch requirements. The Contractor shall refer to 3.3.1.3 (Fire watch requirements) of SFLC Std Spec

0000, in accomplishing the following task:

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

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

3.3 Preservation requirements. The Contractor shall accomplish all preservation tasks, including touch-ups, in accordance with SFLC Std Spec 6310.

3.3.1 Brand name approval. Ensure that all contractor-furnished coatings are in accordance with SFLC Std Spec

6310, Appendix C (Authorized Coatings for Use on Cutters and Boats).

3.3.2 Coating colors and system color schemes. Ensure that all colors and color coat/paint schemes are in accordance with COMDTINST M10360.3, Chapter 6 (Cutter and Boat Colors Exterior and Interior).

NOTE

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

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

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

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

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

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

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

3.5.1.1 USCG Generator status. The activity Generator Status for the Coast Guard Facility is a federal Large

Quantity Generator (LQG) of hazardous waste (EPA ID #AK9690330742) and is a RCRA-permitted hazardous waste management facility.

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

3.5.3 Regulatory notifications. The Contractor shall be responsible for all regulatory notification requirements in accordance with Federal, State and local regulations. In cases where the Coast Guard must also provide public notification, such as storm water permitting, the Contractor must coordinate with the Contracting Officer or COR, 3 (Rev-1) and if work is being performed at a USCG Facility, the local Facility Engineer or Engineering Officer. The

Contractor shall submit copies of all regulatory notifications to the Contracting Officer and the local Facility

Engineer or Engineering Officer prior to commencement of work activities. Regulatory notifications shall be provided for including but not limited to demolition, renovation, National Pollutant Discharge Elimination System

(NPDES) defined site work, and remediation of controlled substances such as asbestos, hazardous waste, and lead paint.

3.5.4 Environmental manager. The Contractor shall appoint in writing an Environmental Manager for the project, and shall be responsible for coordinating Contractor compliance with Federal, State, local, and station environmental requirements. The Environmental Manager shall ensure compliance with Hazardous Waste

Program requirements, including hazardous waste handling, storage, manifesting, and disposal; implement the

Contractors’ Environmental Management Plan; ensure that all environmental permits are obtained, maintained, and closed out; ensure compliance with Storm Water Program Management requirements; ensure compliance with Hazardous Materials including storage, handling, and reporting requirements; as well as coordinate any remediation of regulated substances such as lead, asbestos, and polychlorinated biphenyl (PCB). This may be a collateral position; however the individual must be trained to accomplish the following duties; ensure waste segregation and storage compatibility requirements are met; inspect and manage Satellite Accumulation areas;

ensure only authorized personnel add wastes to containers; ensure all Contractor personnel are trained in 40 CFR requirements and individual position requirements; coordinate removal of waste containers; and maintain the

Environmental Records binder and required documentation, including environmental permits compliance and close-out.

3.5.5 HW disposal. Contractor shall comply with SFLC Std Spec 0000 Appendix B, Requirements For

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

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

3.5.6.1 No Contractor or Subcontractor shall have the authority to sign a Hazardous Waste Manifest using the

Coast Guard facility’s EPA Generator ID Number or remove contract generated hazardous waste from the Coast

Guard facility without COR or KO-approval.

3.5.6.2 Local environmental regulations at the Government facilities may be more stringent. As with all environmental regulations, the Contractor shall prepare for and comply with local and state regulations.

3.5.6.3 Coast Guard facilities do not maintain Facilities Response Plans (FRPs) per 33 CFR 154. Contractor shall furnish the FRP when required for over-the-water liquids transfers to and from vessels, and is required for oil/fuel transfers to/from vessels for 250 barrels (10,500 gallons) or more.

3.6 Local Policy. None.

3.7 SFLC standard specification approved changes. The Contractor shall be aware that the following are approved changes to published SFLC 2014 Edition Standard Specifications and supersede published content:

3.7.1 Change to SFLC Std Spec 0000, paragraph 1.3. ‘Acronyms and term definitions’, page 5, “PCL (Paint

Containing Lead)” definition replaced by, “Any paint or coating containing lead in excess of 0.009 percent by weight (1.0 mg/cm2 or 90 ppm). Lead Based Paint (LBP) is an interchangeable term with PCL.”

3.7.1.1 Change Std Spec 0000 paragraph 3.2.4.2.3(QP 1 inspector or tech rep duties) bullet, “Determine when applied coats have sufficiently cured for overcoating or for system service resumption (see paragraph 3.1.19 of

SFLC Std Spec 6310 (Critical drying time requirements)).” to “Determine when applied coats have sufficiently

4 (Rev-1) cured for overcoating or for system service resumption (see paragraph 3.1.17 of SFLC Std Spec 6310 (Critical drying time requirements)).”

3.7.2 Change to Std Spec 5000, paragraph D2.2.1.1 bullet, "For running rigging, furnish class 6x37, uncoated, independent wire rope core (IWRC), right regular lay (RRL) wire rope or Dyform-18, rotation resistant wire rope," to "For running rigging, furnish class 6x36, uncoated, independent wire rope core (IWRC), right regular lay

(RRL) wire rope or Dyform-18, rotation resistant wire rope."

3.7.2.1 Change to Std Spec 5000, page D-2, Table D-1 title from "DYFORM-18, 6X19 AND 6X37 IWRC RRL," to " DYFORM-18, 6X19 AND 6X36 IWRC RRL"

4. NOTES

4.1 QA inspection forms. QA inspection forms (QA-1 thru QA-5), required in SFLC Std Spec 6310 to be completed and submitted during preservation of “critical-coated surfaces”, are provided at the end of this document.

5 (Rev-1)

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-containing coatings, and 35 and 95°F for other coatings, unless otherwise specified by the coating manufacturer(s).

Ensure maximum relative humidity (RH) is as follows, from surface preparations through final curing of topcoat: 50% for tanks, voids, and vent plenum; and 85% for all other areas, unless otherwise specified by manufacturer(s).

Ensure surface temperature is at least 5°F above the dew point, unless otherwise specified by the coating mfgr.

CHECKPOINT 4 - PRE-SURFACE PREPARATION

Remove surface contaminants (soluble salts, loose rust, mud, and marine growth) with low pressure fresh water wash down (maximum 5,000 psi). If oil and grease are present, perform solvent cleaning, as per SSPC SP-1.

Verify equipment setup, blast media, and surface preparation methods match designated test coupon.

CHECKPOINT 5 - SURFACE PREPARATION

Verify environmental conditions (see CHECKPOINT 3).

Ensure cleanliness of prepared surface is as per specification (i.e.: SSPC SP-11, SP-10, SP WJ-2…).

Verify surface anchor profile using ASTM D4417-Methods B or C against SFLC Std Spec 6310. Conduct profile readings at a minimum of 5 locations for the first 1000-sqft area, and 2 locations for each succeeding 1000-sqft area.

Measure soluble salt conductivity in accordance with SSPC-Guide 15. Conduct 5 measurements per each 1000-sqft area (max. threshold: 70 microsiemens/cm for non-submerged surfaces, 30 microsiemens/cm for submerged surfaces).

CHECKPOINT 6 - PRIMER COAT APPLICATION

Verify environmental conditions (see CHECKPOINT 3).

Verify proper mixing and stand-in (induction) times.

Ensure no paint is applied when the temperature is expected to drop to freezing before the paint has dried.

Ensure surfaces are completely dry, unless otherwise allowed by the coating manufacturer(s).

Verify wet film thickness (WFT) at random, to prevent under or over application. Verify final DFT.

Brush out all runs, sags, drips, and puddles.

Perform visual inspection for holidays and other defects.

CHECKPOINT 7 – STRIPE COAT APPLICATION

Verify environmental conditions (see CHECKPOINT 3).

Ensure overcoating window is as per manufacturer’s instructions.

After primer coat (mist coat after inorganic zinc), brush-apply un-thinned coat of same primer paint over edges, weld seams, cut-outs, and areas of complex geometries @ 3-4 mils wet film thickness (WFT).

CHECKPOINT 8 – TOP COAT APPLICATION

Verify environmental conditions (see CHECKPOINT 3).

Ensure overcoating window is as per manufacturer’s instructions.

Verify proper mixing and stand-in (induction) times, as applicable.

Verify wet film thickness at random, to prevent under or over application.

Brush out all runs, sags, drips, and puddles.

CHECKPOINT 9 – FINAL INSPECTION

Verify final system dry film thickness. Conduct 5 sets of 3 readings for each of the first 3 100-sqft areas, followed by 5 sets of 3 readings for each succeeding 1000-sqft area.

Ensure that system cure is in accordance with manufacturer's recommendation for intended service.

Ensure potable water tank exhaust ventilation is maintained continuously from and during coating application through final system cure, to exhaust all solvent to the atmosphere and to prevent solvent entrapment.

For immersion coatings (including tank U/W body), record date and time of the following events:

Final coat application: _____/_____; Return to service or removal from environment controls: _____/_____

CHECKPOINT 10 – RECORD KEEPING

Complete, sign, and submit all provided QA Inspection Forms.

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

6 (Rev-1)

QA-2 - QUALITY ASSURANCE INSPECTION FORM

(ENVIRONMENTAL READINGS)

VESSEL NAME HULL #

WORK ITEM

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

DATE

TIME

ACTIVITY (SURFACE

PREPARATION, PRIMER COAT,

BARRIER COAT, TOP COAT,

ETC…)

LOCATION (FRAME &

DECK, RELATION TO

EQUIPMENT, ETC.)

TEMPERATURE % REL.

HUMID-

ITY

DEW

PT.

SURFACE AMBIENT ΔT

| DP -

SURFACE |

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

7 (Rev-1)

QA-3a - QUALITY ASSURANCE INSPECTION FORM

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

VESSEL NAME HULL # WORK ITEM

SURFACE PREPARATION METHOD PROFILE ACHIEVED (MILS)

MIN MAX MEAN

SSPC-SP-10/NACE No. 2

SSPC-SP WJ-1/NACE WJ-1

SSPC-SP WJ-2/NACE WJ-2

SSPC-SP WJ-3/NACE WJ-3

SSPC-SP WJ-4/NACE WJ-4

SSPC-SP-3

SSPC-SP-11

SSPC-SP-11 (inaccessible area)

Brush-blasting (non-metallic substrate)

ABRASIVE MANUFACTURER: ABRASIVE SIEVE SIZE:

PLACE SURFACE PROFILE REPLICA TAPES IN THE SPACES PROVIDED BELOW, TO SERVE AS

PERMANENT QA RECORD. MAINTAIN A SEPARATE LOG FOR EACH LOCATION. WHEN AN AREA IS

DIVIDED INTO SEPARATE SECTIONS, MAINTAIN A SEPARATE LOG FOR EACH SECTION.

Place Surface Profile

Replica Tape Here

Place Surface Profile

Replica Tape Here

Place Surface Profile

Replica Tape Here

Reading (mils): Reading (mils): Reading (mils):

Place Surface Profile

Replica Tape Here

Place Surface Profile

Replica Tape Here

Place Surface Profile

Replica Tape Here

Reading (mils): Reading (mils): Reading (mils):

Place Surface Profile

Replica Tape Here

Place Surface Profile

Replica Tape Here

Place Surface Profile

Replica Tape Here

Reading (mils): Reading (mils): Reading (mils):

Place Surface Profile

Replica Tape Here

Place Surface Profile

Replica Tape Here

Place Surface Profile

Replica Tape Here

Reading (mils): Reading (mils): Reading (mils):

Place Surface Profile

Replica Tape Here

Place Surface Profile

Replica Tape Here

Place Surface Profile

Replica Tape Here

Reading (mils): Reading (mils): Reading (mils):

MEAN MIL READING (IAW ASTM D4417-METHOD C) FOR ABOVE 15 READINGS:

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

8 (Rev-1)

TIME

9 (Rev-1)

QA-3b - QUALITY ASSURANCE INSPECTION FORM

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

VESSEL NAME HULL # WORK ITEM

SURFACE PREPARATION METHOD PROFILE ACHIEVED (MILS)

MIN MAX MEAN

SSPC-SP-10/NACE No. 2

SSPC-SP WJ-1/NACE WJ-1

SSPC-SP WJ-2/NACE WJ-2

SSPC-SP WJ-3/NACE WJ-3

SSPC-SP WJ-4/NACE WJ-4

SSPC-SP-3

SSPC-SP-11

SSPC-SP-11 (inaccessible area)

Brush-blasting (non-metallic substrate)

ABRASIVE MANUFACTURER: ABRASIVE SIEVE SIZE:

RECORD MEASUREMENTS TAKEN IN THE SPACES PROVIDED BELOW, TO SERVE AS PERMANENT QA

RECORD. MAINTAIN SEPARATE LOG FOR EACH LOCATION. WHEN AN AREA IS DIVIDED INTO

SEPARATE SECTIONS, MAINTAIN A SEPARATE LOG FOR EACH SECTION.

Reading (mils):

Reading (mils):

Reading (mils):

Reading (mils):

Reading (mils):

Reading (mils):

Reading (mils):

Reading (mils):

Reading (mils):

Reading (mils):

Mean Reading

(mils)

Mean Reading (mils) IAW ASTM DD4417).

10 (Rev-1)

QA-4 - QUALITY ASSURANCE INSPECTION FORM

(SURFACE SOLUBLE SALT CONDUCTIVITY LOG)

VESSEL NAME HULL # WORK ITEM

SOLUBLE SALT CONDUCTIVITY MEASUREMENTS IAW SSPC-GUIDE 15.

DATE TEST LOCATIONS CONDUCTIVITY (MICROSIEMENS/CM)

11 (Rev-1)

12 (Rev-1)

QA-5 - QUALITY ASSURANCE DATA FORM

(COATING THICKNESS)

(Use one sheet for each sequence)

VESSEL NAME HULL #

WORK ITEM

COATING MFG PRODUCT NAME

BATC

H #

INDUCTI

ON TIME

COATING SYSTEM

SEQUENCE

(PRIMER/TOUCHUP/3RD

COAT, ETC.)

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

SPOT 1 2 3 4 5

AVERAGE

VALUE

*BASE METAL READING

(BMR) Required, If Magnetic

Pull-Off (Type I/Banana) Gauge Is

Used.

LOCATION (FRAME REFERENCE):

SPOT 1 2 3 4 5 OVERALL AVG. DFT ADJUSTMENTS

1 AVG. BMR DEVIATION

3 BEFORE ADJUSTMENTS AFTER ADJUSTMENTS

AVG.

1 AVG. BMR DEVIATION

1 AVG. BMR DEVIATION

APPLICATION METHOD (AIRLESS,

CONVENTIONAL SPRAY, ROLLED)

AVERAGE DFT

13 (Rev-1)

12300_0617_FLT

REC_12311_FLT_282’ WMEC (39 CGC ALEX HALEY) only vessel in class (0717)

WORK ITEM 1: Tanks (Aviation Fuel Stowage), 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)

JP5 Storage 5-30-3-J 12,057 25

JP5 Storage 5-30-4-J 12,057 25

JP5 Service 2-34-1-J 1,994 0

1.2 Government-furnished property.

None.

2. REFERENCES

COAST GUARD DRAWINGS

Coast Guard Drawing 282 WMEC 102-001, Rev D, Double Bottom Amidships

Coast Guard Drawing 282 WMEC 114-003, Rev G, Main Bulkheads (Aft)

Coast Guard Drawing 282 WMEC 114-004, Rev G, Main Bulkheads (Fwd)

COAST GUARD PUBLICATIONS

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

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

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

14 (Rev-1)

Society of Automotive Engineers (SAE) Aerospace Material Specification (AMS) C-6183A, 2013, Cork and Rubber Composition Sheet; For Aromatic Fuel and Oil Resistant Gaskets

3. REQUIREMENTS

3.1 General. The Contractor shall refer to Coast Guard Drawings 282 WMEC 102-001, 282 WMEC

114-003, and 282 WMEC 114-004 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 all protective coverings to seal off and protect all non-affected vessel’s components, equipment, and spaces near the work area against contamination during the performance of work. Upon completion of work, the Contractor shall remove all installed protective measures, inspect for the presence of contamination, and return all contaminated equipment, components, and spaces to original condition of cleanliness.

NOTE

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

Contractor is responsible for providing all materials, equipment and services necessary to comply with local environmental regulations.

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 Remove up to a total of 200 gallons of 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.

3.1.4.3 Provide the following to support Coast Guard personnel to refuel equipment:

Tagout crane way equipment.

Oil transfer supervisor.

NOTE

Coast Guard personnel will operate all shipboard machinery and equipment.

15 (Rev-1)

3.1.5 Operational test, initial. Prior to commencement of work, the Contractor shall witness Coast Guard personnel perform an initial operational test of all items or shipboard devices to be disturbed, used, repaired, or altered, to demonstrate existing operational condition. Submit a CFR.

3.1.6 Plug log. The Contractor shall keep a written record of all plugs put in any tank vents. A separate list shall be kept for each tank being entered.

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

3.1.6.2 The plug log shall be available to the Coast Guard Inspector when the inspector is performing his close-out inspection on each tank.

3.2 Cleaning requirements. The Contractor shall remove tank cover(s) and clean tank interior surfaces free of all foreign materials, such as residual water, sediment, sludge, rust, and bacterial growth, taking care not to damage the coating system (if applicable).

3.2.1 Remove cleaning media and residues continuously during the washing process. Wash the tank with high-pressure cold fresh water before it has a chance to dry after emptying. Do not use steam as it can damage the tank’s coating.

3.2.2 Drain and dry the tank using a portable air-driven pump. When dry, and after final visual inspection, close the tank. Submit a CFR.

WARNING

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

3.3 Tank content and waste disposal. The Contractor shall dispose of 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 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.

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

Sounding/vent tube and striker plate condition.

Suction and discharge piping condition.

Fastener material and condition.

3.5 Pit measurement. The Contractor shall measure up to 10 “pits” within each tank as designated by the

Coast Guard Inspector using a Contractor supplied ‘Pit Gauge’. The results of these measurements should

16 (Rev-1) also be included in the inspection report showing where pit measurements were taken and the depth of the pit.

3.6 Ultrasonic thickness (UT) measurement. The Contractor shall take a total of 75 UT measurements of tank plating in accordance with SFLC Std Spec 0740, Appendix C in locations designated by the Coast

Guard Inspector and using drawings listed in Section 2 (References) as guidance. Submit a CFR.

3.7 Tank closing. The Contractor shall ensure that the tank(s) remain open for approximately 24 hours after completion of any 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.

NOTE

Coast Guard personnel will operate all shipboard machinery and equipment.

3.8 Operational test, post repairs. After completion of work, the Contractor shall thoroughly test, in the presence of the Coast Guard Inspector and demonstrate all items or shipboard devices that have been disturbed, used, repaired, altered, or installed to be in satisfactory operating condition. Submit a CFR.

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 inspection. The Coast Guard Inspector will visually inspect the tank interior immediately prior to closing.

4.3 Refilling. After final visual inspection and tank closure, Ship’s force will refill tank with JP-5 fuel.

Recirculate the fuel until it is clear and bright and passes the MK I and MK III detector kit tests. Flush all lines, pipes, and fittings before placing the JP-5 system back in service.

17 (Rev-1)

12300_0316_FLT

REC_12311_FLT_282’ WMEC (39 CGC ALEX HALEY) only vessel in class (0717)

WORK ITEM 2: Tanks (MP Fuel Stowage), 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 Oil Deep Tank 4-13-1-F 31,069 60

Diesel Oil Deep Tank 4-13-2-F 30,236 40

1.2 Government-furnished property.

2. REFERENCES

COAST GUARD DRAWINGS

Coast Guard Drawing 282 WMEC 102-001, Rev D, Double Bottom Amidships

Coast Guard Drawing 282 WMEC 114-003, Rev G, Main Bulkheads (Aft)

Coast Guard Drawing 282 WMEC 114-004, Rev G, Main Bulkheads (Fwd)

COAST GUARD PUBLICATIONS

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

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

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) C-6183A, 2013, Cork and Rubber Composition Sheet; For Aromatic Fuel and Oil Resistant Gaskets

18 (Rev-1)

3. REQUIREMENTS

3.1 General.

3.1.1 CIR.

None.

3.1.2 Tech Rep.

Not applicable.

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

3.1.4 Interferences. The Contractor shall handle all interferences in accordance with SFLC Std Spec 0000, paragraph 3.3.5 (Interferences). Known interferences include, but are not limited to the below-listed:

Fuel

Piping

Tank access cover

3.1.4.1 Remove up to a total of 200 gallons of 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.

3.1.4.3 Provide the following to support Coast Guard personnel to refuel equipment:

Tagout crane way equipment

Oil transfer supervisor

NOTE

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

NOTE

Coast Guard personnel will operate all shipboard machinery and equipment.

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

Submit a CFR.

3.1.6 Plug log. The Contractor shall keep a written record of all plugs put in any tank vents. A separate list shall be kept for each tank being entered.

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

19 (Rev-1)

3.1.6.2 The plug log shall be available to the Coast Guard Inspector when the inspector is performing his close-out inspection on each tank.

3.2 Cleaning requirements. The Contractor shall refer to Coast Guard Drawings 282 WMEC 102-001, 282 WMEC 114-003, and 282 WMEC 114-004 for guidance. 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 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 (including vent check valve and waster piece).

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 nuts.

3.5.1 The Contractor shall renew up to 10% of missing or damaged nuts and washers.

3.6 Operational test – post repairs. After completion of work, the Contractor shall witness Coast Guard personnel test all designated tank TLIs and vent check valves to prove satisfactory operating condition.

Submit a CFR.

NOTE

Coast Guard personnel will operate all shipboard machinery and equipment.

20 (Rev-1)

3.7 Ultrasonic thickness (UT) measurement. The Contractor shall take a total of 50 UT measurements of tank plating, in locations designated by the Coast Guard Inspector, in accordance with SFLC Std Spec

0740, Appendix C. Submit a CFR.

4. NOTES

4.1. Coast Guard personnel. Coast Guard personnel will operate all shipboard machinery and equipment.

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

4.3 Tank inspection. The Coast Guard Inspector will visually inspect the tank interior immediately prior to closing.

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

21 (Rev-1)

S_63410_0718_SWIT

S19_008_63410_RTO_0819_39

WORK ITEM 3: Deck Covering (Polymeric), Renew

1. SCOPE

1.1 Intent. This work item describes the requirements for the Contractor to renew deck covering with a polymeric deck covering system (MIL-PRF-24613, Type III, Epoxy).

1.2 Government-furnished property.

None.

2. REFERENCES

COAST GUARD DRAWINGS

Coast Guard Drawing 282 WMEC 601-002, Rev H, CGC ALEX HALEY (WMEC 39) Booklet of General Plans

COAST GUARD PUBLICATIONS

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

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

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

Surface Forces Logistics Center Standard Specification 6341 (SFLC Std Spec 6341), 2014, Install

Interior Deck Covering Systems

OTHER REFERENCES

None

3. REQUIREMENTS

3.1 General.

3.1.1 CIR.

22 (Rev-1)

3.1.2 Tech Rep.

Not applicable.

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

3.2 Deck covering installation particulars. The Contractor shall perform all tasks specified in SFLC Std

Spec 6341 and herein, to install a new covering system in the location(s) specified in Table 1 below.

NOTES

1. The exposed deck surfaces shall be prepared and coated in accordance with

SFLC Std Spec 6310. Refer to SFLC Std Spec 6341, Para 3.2.1.2 for additional information.

2. Ensure the final surface condition of the deck is made “slip resistant” in accordance with manufacturer's installation procedures. Refer to SFLC Std

Spec 6341, Para A2.1.2.2.

TABLE 1 - DECKING SYSTEM

LOCATION

AREA

(*SQFT)

DECK

MTL

(A/S**)

SYSTEM/

APPENDIX

(SFLC STD

SPEC 6341)

COVE

BASE

SYSTEM

COLOR

UNDERLAYMENT

REQUIREMENT

Nav Store

Room

02-16-1-A

10 S

Polymeric Epoxy

Resin, Type

III/Appendix A

N See paragraph

3.4

Retain existing underlayment.

Watchstander

WR & WC

02-16-3-L

50 S

Polymeric Epoxy

Resin, Type

III/Appendix A

N See paragraph

3.4

Retain existing underlayment.

AFFF Room

01-25-1-Q

100 S

Polymeric Epoxy

Resin, Type

III/Appendix A

N See paragraph

3.4

Renew existing underlayment.

*Approximated.

**Note: A = Aluminum; S = Steel.

***See SFLC Std Spec 6341 for definition of cove base.

3.3 Visual inspection. The Contractor shall perform a visual inspection of all exposed deck surfaces, prior to priming deck surfaces. Submit a CFR.

3.4 Ultrasonic thickness (UT) measurement. For the AFFF Room only (01-25-1-Q), the Contractor shall take a total of 25 UT measurements of deck plating, in locations designated by the Coast Guard Inspector, in accordance with SFLC Std Spec 0740, Appendix C. Submit a CFR.

3.5 Deck covering color. The Contractor shall submit a deck covering color chart to the Coast Guard

Inspector, for the purpose of color selection.

23 (Rev-1)

4. NOTES

This section is not applicable to this work item.

24 (Rev-1)

25902_0617_FLT

REC_25902_FLT_282 WMEC

WORK ITEM 4: SSDG Exhaust Piping, Commercial Clean

1. SCOPE

1.1 Intent. This work item describes the requirements for the Contractor to clean Four Ship Service Diesel

Generator (SSDG) Exhaust Piping including the associated stack uptakes.

TABLE 1 – SHIP SERVICE DIESEL GENERATOR DATA

QUANTITY CHARACTERISTICS MANUFACTURER LOCATION

300 kW, 450 VAC, 60 Hz, 3 phase, 1200 RPM, 0.8 power factor, Connection Star, Insulation Class B.

Laurence, Scott &

Electromotor

Auxiliary

Machinery Room

(4-21-0-E)

1.2 Government-furnished property.

None.

2. REFERENCES

COAST GUARD DRAWINGS

Coast Guard Drawing 282 WMEC 145-001, Rev F, General Arrangement Outboard Profile

Coast Guard Drawing 282 WMEC 145-002, Rev F, General Arrangement Inboard Profile &

Superstructure

Coast Guard Drawing 282 WMEC 205-002, Rev F, Smoke pipe

Coast Guard Drawing 282 WMEC 300-019, Rev -, Gen Eng Replacement Air Intk and Exh

Ducting

COAST GUARD PUBLICATIONS

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

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

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

OTHER REFERENCES

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

Standards for Shipyard Employment

25 (Rev-1)

3.1.1 CIR.

None.

3.1.2 Tech Rep.

Not applicable.

3.1.3 Protective measures.