Attachment 2 - WEDGE

USCGC WEDGE (WLR 75307)

USCG 90B BARGE (90012)

SPECIFICATION FOR DOCKSIDE REPAIRS

FY2020

Developed By: LT Alessandra Twomey

(Rev-0, 19 June 2019)

USCGC WEDGE (WLR-75D) DOCKSIDE AVAILABILITY FY2020

ii (Rev-0)

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 - Tender ................................................................................................................ ix Principal Characteristics - Barge ................................................................................................................... x General Requirements WORK ITEM 1: Main Diesel Engine (MDE) Exhaust Piping, Commercial Clean WORK ITEM 2: Ship Service Diesel Generator (SSDG) Exhaust Piping, Commercial Clean WORK ITEM 3: Boiler Exhaust Stack Uptakes, Commercial Clean WORK ITEM 4: Vent Ducts (Engine And Motor Room All), Commercial Cleaning WORK ITEM 5: Vent Ducts (Galley and Pantry Room All), Commercial Cleaning WORK ITEM 6: Vent Ducts (Laundry Exhaust), Commercial Cleaning WORK ITEM 7: Vent Ducts (All Other), Commercial Cleaning WORK ITEM 8: Compressed Air Receivers and System Valves (All), Clean, Inspect, Hydro and Lift -

Tender WORK ITEM 9: Hull Fittings (Mooring and Towing), Inspect and Test - Tender WORK ITEM 10: Spuds, Overhaul - Tender WORK ITEM 11: Spud Winch, Inspect & Service - Tender WORK ITEM 12: Sewage Holding Tank(s), Clean and Inspect - Tender WORK ITEM 13: Grey Water Piping, Clean And Flush WORK ITEM 14: Sewage Piping, Clean And Flush WORK ITEM 15: Tanks (Sewage Holding), Preserve “Partial” - Tender WORK ITEM 16: Temporary Services, Provide – Tender and Barge WORK ITEM 17: Boiler Exhaust Stack Uptakes, Commercial Clean WORK ITEM 18: Barge, Diesel Engine Exhaust Piping, Commercial Clean WORK ITEM 19: Compressed Air Receivers and System Valves (All), Clean, Inspect, Hydro and Lift -

Barge WORK ITEM 20: Hull Fittings (Mooring and Towing), Inspect and Test - Barge WORK ITEM 21: Capstan, Inspect and Service - Barge WORK ITEM 22: Spuds, Overhaul - Barge WORK ITEM 23: Spud Winch, Inspect & Service - Barge WORK ITEM 24: Boat Boom, Inspect and Service – Barge WORK ITEM 25: Buoy and Cargo Crane, Inspect and Service - Barge WORK ITEM 26: Head Wire Winch, Inspect & Service WORK ITEM 27: Tail Wire Winch, Inspect & Service WORK ITEM 28: Chill Water Piping Insulation, Renew WORK ITEM 29: Compressed Air System Piping and Valves, Renew WORK ITEM 30: Vent Fans and Motors, Overhaul WORK ITEM 31: Sewage Tank Vent Piping, Renew WORK ITEM 32: Crews Shower Repair 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 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 130 CGB71-77 85-001, Rev B, General Arrangement – Main Deck Plan

Coast Guard Drawing 75D WAGL 2602-1, Rev-, Spud Housing Assembly And Details

Coast Guard Drawing 75D WAGL 4000-006, Rev B, Machinery Arrangement Mods to Suit 80MDDCD

SSDG

Coast Guard Drawing 75D WAGL 4000-007, Rev B, Machinery Arrangement Mods to Suit IF 1312

MDE

Coast Guard Drawing 75D WAGL 4103-025, Rev -, Exhaust Piping Mods to Suit IF 1312 MDE

Coast Guard Drawing 75D WAGL 4103-028, Rev B, Exhaust Piping Mods to Suit IRESS (WEDGE)

Coast Guard Drawing 75D WAGL 4103-031, Rev -, Diagram – Exhaust Systems

Coast Guard Drawing 75D WAGL 4901-001, Rev B, Compressed Air Flow Diagram

Coast Guard Drawing 75D-WAGL 103-3, Rev -, Booklet of Gen Plans (75307)

Coast Guard Drawing 75D-WAGL 3801-1, Rev B, Vent Heating & A/C (75306-75307)

Coast Guard Drawing 75D-WAGL 103-4, Rev D, General Arrangement Main Deck & Hold (75306-

75307)

Coast Guard Drawing 75D-WAGL 103-7, Rev D, Outboard Profile and Inboard Profile (75306-75307)

Coast Guard Drawing 75D-WAGL 3801-1, Rev B, Vent Heating & A/C (75306-75307)

Coast Guard Drawing 75D-WAGL 4804-2, Rev_, Fresh Water & Waste Piping Plan (75306-75307)

Coast Guard Drawing 75D-WAGL 4804-3, Rev_, Fresh Water & Waste Piping Sections (75306-75307)

Coast Guard Drawing 75D-WAGL 4808-3, Rev A, Marine Sanitation Device Secondary Drainage

System Alterations (75306-75307)

Coast Guard Drawing 75D-WAGL 4901-1, Rev B, Compressed Air Flow Diagram (75306-75307)

Coast Guard Drawing 75D-WAGL 4901-2, Rev -, Compressed Air Piping Plan (75306-75307)

Coast Guard Drawing 75D-WAGL 4901-9, Rev -, Compressed Air Mods to Suit If 1312 MDE (WEDGE)

Coast Guard Drawing 90 CGB 0103-1, Rev 1, Outboard Profile and Deck Arrangement

Coast Guard Drawing 90B CGB 2602-4, Rev A, USCG Barge 90012 Spud Extension And Strengthening

Details

Coast Guard Drawing 90B CGB 4901-001, Rev -, Air Piping System

Coast Guard Drawing 90B CGB 5200-1, Rev -, Air Supply, Stacks, & Exhaust Piping

Coast Guard Drawing 90B-CGB 5200-1, Rev -, Air Supply, Stacks, & Exhaust Piping

Coast Guard Drawing 90-CGB 2002-003, Rev -, 90-Ft Barge Derrick v (Rev-0)

Coast Guard Drawing 90B CGB 0103-008, CGB 90012 Booklet of General Plans

Coast Guard Drawing 90B CGB 1201-001, Rev 2, Deck Fitting Plan for 90’ x 24’ x 6’-6” Sp Barge

Coast Guard Drawing 75 WLIC-123-002, Sewage Tank

Coast Guard Fleet Drawing FL 2602-10, Rev R, Spud Arrangements and Details

Coast Guard Fleet Drawing FL-1112-18, Rev -, HU40 Series Spud Winch Foundation

Coast Guard Drawing 75D WAGL 1201-001, Rev A, Towing Knees & Towing Bitt (75306-75307)

Coast Guard Drawing 75D WAGL 1201-002, Rev B, Closed Chocks & Fairleader in Bulwark (75306-

75307)

COAST GUARD PUBLICATIONS

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

Manual

Coast Guard Technical Publication (TP) 1797, SWBS 582, Section A, Nov 2009, Capstan

Coast Guard Technical Publication (TP) 3174, Section A, Air Winch, Mooring and Spud - Model HU

Series

Coast Guard Technical Publication (TP) 3364, SWBS 589, May 1998. Marine Crane, Model TK 20-50, Section A (Service Manual) and Section B (Parts)

Coast Guard Technical Publication (TP) 3914, 04-APR-03, Air Compressor - Series Qr-25

Coast Guard Technical Publication (TP) 4958, Section A, Amendment 1; Mar 2011, Utility Air Winch

Model HU-40 Series

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

Requirements

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

Requirements

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

Allied Processes

Surface Forces Logistics Center Standard Specification 3020 (SFLC Std Spec 3020), 2014, Overhaul AC

Electrical Motors

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

Electrical Cable Test

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

Machine Systems

Surface Forces Logistics Center Standard Specification 5000 (SFLC Std Spec 5000), 2014, Auxiliary

Machine Systems

Surface Forces Logistics Center Standard Specification 5100 (SFLC Std Spec 5100), 2014, Clean

Shipboard Ventilation Systems

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

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

Services

OTHER REFERENCES

American Society for Testing and Materials (ASTM) International F1508, 2016, Standard Specification for Angle Style, Pressure Relief Valves for Steam, Gas, and Liquid Services

American Society of Mechanical Engineers (ASME) B16.34, 2013, Valves-Flanged, Threaded, and

Welding End vi (Rev-0)

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

ASTM International (ASTM) D1330, 2015, Standard Specification for Rubber Sheet Gaskets

ASTM International (ASTM) D3951, 2015, Standard Practice for Commercial Packaging

ASTM International (ASTM) D5363, 2008; Standard Specification for Anaerobic Single-Component

Adhesives (An)

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

Insulation for Piping and Machinery

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

DOD-STD-2187, Aug 1987, Chemical Cleaning of Salt Water Piping Systems

International Standard Organization (ISO) 2953, 2000, Mechanical Vibration, Balancing Machines, Description and Evaluation

Manufacturers Standardization Society of the Valve and Fittings Industry (MSS) SP-61, 2013 Edition, Pressure Testing Of Valves

Manufacturers Standardization Society of the Valve and Fittings Industry (MSS) SP-67, 2011 Edition, Butterfly Valves

Manufacturers Standardization Society of the Valve and Fittings Industry (MSS) SP-72, 2010 Edition, Ball Valves with Flanged or Butt-Welding Ends for General Service

Manufacturers' Standardization Society of the Valve and Fittings Industry (MSS) SP-80, 2013 Edition, Bronze Gate, Globe, Angle and Check Valves

Manufacturers Standardization Society of the Valve and Fittings Industry (MSS), SP-58, 2009, Pipe

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

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

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

MIL-S-45180, 1998; Sealing Compound, Gasket, Hydrocarbon Fluid and Water Resistant

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

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.1 (SSPC-SP 1), 2004, Solvent Cleaning

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

11 Y HU-40 Pneumatic

Winch**

NSN: 3950-01-566-3921 1 ea. $19,025.00

23 Y HU-40 Pneumatic

Winch**

NSN: 3950-01-566-3921 1 ea. $19,025.00

25 N Pin Allied PN: 28147 1 ea. $1,562.00

25 N Bushing Allied PN: 53768 4 ea. $201.00

25 N Bushing Allied PN: 14199 4 ea. $250.00

25 N Bearing, Needle Allied PN: 10520 2 ea. $200.00

25 N Bearing, Inner Race Allied PN: 10521 2 ea. $53.00

25 N Sheave, Pin

Assembly

Allied PN: 21805 2 ea. $403.00

25 N Pin Allied PN: 28148 4 ea. $380.00

25 N Pin Assembly Allied PN: 29110 1 ea. $1082.00

25 N O-Ring Allied PN: 203840 4 ea. $182.00

25 N Wear Ring (Puck) Allied PN: 10868 4 ea. $80.00

25 Y Hydraulic Pump** NSN: 4320-01-F12-2758

PN: 27803

1 ea. $3,400.00

25 Y Sheave Allied PN: 13624 NSN:

2040-01-F12-3043

2 ea. $1022.49

25 Y Swing Drive** PN: 23827 NSN: 3010-01-

F12-3044

2 ea. $9,584.83

25 Y Control Valve** Allied PN: 27771 NSN:

4820-01-F12-2755

1 ea. $5,350.94

25 Y Luff Cylinder** Allied PN: 27829 NSN:

3040-01-F12-2760

1 ea. $13,816.55

25 Y Jib Cylinder** Allied PN: 27830 NSN:

2815-01-F12-2789

1 ea. $15,199.62

25 Y Allied Extension

Cylinder**

Allied PN: 27831 NSN:

2530-01-F12-3042

1 ea. $11,947.67

25 Y Winch, Hydraulic NSN: 3950-01-663-1549

PN: CH165A-25120-01-1

1 ea. $13,000.00

25 Y Wire Rope, 3/4”, 250’, 6x36 RRL

NSN: 4010-01-647-1654 1 ea. $615.00

26 Y HU Pneumatic

Winch**

NSN: 3950-00-368-5253 1 ea. $19,025.00

27 Y HU Pneumatic

Winch**

NSN: 3950-00-368-5253 1 ea. $19,025.00

*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-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

23 Capstan, Inspect and Service - Barge

26 Boat Boom (Gen), Level 2 Inspect and Repair – Barge

27 Buoy and Cargo Crane, Inspect and Service - Barge ix (Rev-0)

PRINCIPAL CHARACTERISTICS - TENDER

75’ WLR (D-CLASS: CGC WEDGE), INLAND BUOY TENDER

PHYSICAL

Length overall 75' 0"

Depth 7' 7-3/4"

Maximum beam 22' 0"

Height of highest projection 32' 0"

Full load draft 4' 4” LCF Draft

Full load displacement 141.31 Long Tons SW

Shore tie voltage requirements 440 V / 100 A

Frame spacing 1' 0"

MACHINERY

Number of propellers 2

Number of blades 5

Diameter of propeller 44"

Pitch 50" fixed

RPM 480

x (Rev-0)

PRINCIPAL CHARACTERISTICS - BARGE

90' CGB (B-CLASS: 90012, 90013), BARGE

PHYSICAL

Length overall 90' 0"

Depth 6' 6"

Maximum beam 24' 7"

Full load draft 4’6”

Full load displacement 181 Long Tons

Shore tie voltage requirements 440 V / 100 A

11 (Rev-0)

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.

12 (Rev-0)

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 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 SQG.

3.5.1.2 Plans and permits. The CG Facility has unit specific permits including the following:

Spill Prevention Control and Countermeasures (SPCC) Plan: Unit has a SPCC Plan which requires certain unit-specific procedures be followed for the storage, inspection, and transfer of petroleum products in containers 55 gallons or greater.

National Pollutant Discharge Elimination System (NPDES) Storm Water (SW) Permit: Unit has an NPDES

SW permit which requires unit-specific procedures be followed for the storage and inspection of equipment and materials which may contribute contaminants to storm water discharges.

Air Emission Permit: Unit has a Air Emission Permit which requires unit-specific procedures be followed for the emissions of VOCs and hazardous air pollutants.

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

13 (Rev-0)

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

Officer prior to commencement of work activities. Regulatory notifications shall be provided for including but not limited to demolition, renovation, National Pollutant Discharge Elimination System (NPDES) defined site work, and remediation of controlled substances such as asbestos, hazardous waste, and lead paint.

3.5.4 Environmental manager. The Contractor shall appoint in writing an Environmental Manager for the project, and shall be responsible for coordinating Contractor compliance with Federal, State, local, and station environmental requirements. The Environmental Manager shall ensure compliance with Hazardous Waste Program requirements, including hazardous waste handling, storage, manifesting, and disposal; implement the Contractors’ Environmental

Management Plan; ensure that all environmental permits are obtained, maintained, and closed out; ensure compliance with

Storm Water Program Management requirements; ensure compliance with Hazardous Materials including storage, handling, and reporting requirements; as well as coordinate any remediation of regulated substances such as lead, asbestos, and polychlorinated biphenyl (PCB). This may be a collateral position; however the individual must be trained to accomplish the following duties; ensure waste segregation and storage compatibility requirements are met; inspect and manage Satellite Accumulation areas; ensure only authorized personnel add wastes to containers; ensure all Contractor personnel are trained in 40 CFR requirements and individual position requirements; coordinate removal of waste containers; and maintain the Environmental Records binder and required documentation, including environmental permits compliance and close-out.

3.5.5 HW disposal. Contractor shall comply with SFLC Std Spec 0000 Appendix 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

14 (Rev-0)

6310 (Critical drying time requirements)).” to “Determine when applied coats have sufficiently cured for overcoating or for system service resumption (see paragraph 3.1.17 of SFLC Std Spec 6310 (Critical drying time requirements)).”

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.

15 (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-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

16 (Rev-0)

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 |

17 (Rev-0)

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:

18 (Rev-0)

19 (Rev-0)

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).

20 (Rev-0)

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)

21 (Rev-0)

22 (Rev-0)

QA-5 - QUALITY ASSURANCE DATA FORM

(COATING THICKNESS)

(Use one sheet for each sequence)

VESSEL NAME HULL #

WORK ITEM

COATING MFG PRODUCT NAME

BATCH

INDUCTIO

N 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

23 (Rev-0)

25901_0617_FLT

REC_25901_FLT_75D WLR 75307 CGC WEDGE) (0416)

WORK ITEM 1: Main Diesel Engine (MDE) Exhaust Piping, Commercial Clean

1. SCOPE

1.1 Intent. This work item describes the requirements for the Contractor to clean the Main Diesel Engine

(MDE) exhaust piping system, including the associated stack uptakes.

1.2 Government-furnished property.

None.

2. REFERENCES

COAST GUARD DRAWINGS

Coast Guard Drawing 75D WAGL 4000-007, Rev B, Machinery Arrangement Mods to Suit IF

1312 MDE

Coast Guard Drawing 75D WAGL 4103-025, Rev -, Exhaust Piping Mods to Suit IF 1312 MDE

Coast Guard Drawing 75D WAGL 4103-031, Rev -, Diagram – Exhaust Systems

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

OTHER REFERENCES

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

Standards for Shipyard Employment

3. REQUIREMENTS

3.1 General.

3.1.1 CIR.

24 (Rev-0)

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 following:

Access covers

Exhaust stack

MDE

Piping

Pipe insulation

Vent ducting

Wiring

Exhaust pipe expansion joints

Exhaust insulation blankets

3.2 Staging or scaffolding, netting. The Contractor shall erect suitable staging or scaffolding in accordance with 29 CFR 1915, Subpart E (Scaffolds, Ladders and Other Working Surfaces) to facilitate work, as required.

3.2.1 Rig suitable safety netting, to protect workers during possible falls, and to protect the Engine Room and machinery from falling tools.

3.3 Work plan. The Contractor shall develop and submit, to the COR, a plan for collecting and disposing of waste extracted during cleaning process. Ensure that the proposed plan shall detail how and where exhaust piping will be disconnected, how entire length of exhaust piping will be divided/sectioned for cleaning, and precautions to protect the MDE. The Contractor shall perform this work upon receiving

Coast Guard approval of the plan.

NOTE

Coast Guard personnel will operate all shipboard machinery and equipment.

3.4 Operational test, initial. Prior to commencement of work, the Contractor shall witness Coast Guard personnel perform an initial operational test of the exhaust stack system, to demonstrate existing operational condition. Submit a CFR.

3.5 Cleaning. The Contractor shall clean the interior surfaces of the exhaust piping and stack uptakes to the MDE, shown on Coast Guard Drawings 75D WAGL 4000-007, 75D WAGL 4103-025, and 75D

WAGL 4103-031, to a condition free from soot, tar, and any other foreign matter as follows:

25 (Rev-0)

3.5.1 Disconnect the exhaust piping as necessary to facilitate cleaning.

3.5.2 Thoroughly sweep, mechanically clean, and vacuum the interior of each exhaust pipe system, including the mufflers, from the exhaust outlet to the topmost location outside the vessel. Clean all adjacent stack uptake surfaces. Ensure that all tar deposits, soot deposits, and all other surface contaminants are completely removed.

3.5.3 Remove all debris from the pipe surfaces, stack deck, and Engine Room areas by vacuuming.

Dispose of all cleaning materials and generated debris in accordance with all applicable Federal, state, and local regulations.

3.5.4 Reassemble exhaust piping; renew all disturbed flange connection gaskets with suitable high temperature, non-asbestos-containing gasket materials; and renew all disturbed fasteners.

3.6 Inspection and report. The Contractor shall perform a visual inspection of the following components;

submit a CFR:

Exhaust stack access hatches, including all associated studs and nuts.

All cleaned exhaust stack surfaces.

All exhaust expansion joints, including associated bolts.

3.6.1 Following cleaning of the interior of each exhaust pipe system, the Contractor shall demonstrate completeness of the cleaning process to the Coast Guard Inspector, showing that the entire length of exhaust piping has been satisfactorily cleaned according to the work plan.

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

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 the exhaust stack system to be in satisfactory operating condition. Submit a CFR

4. NOTES

This section is not applicable to this work item.

26 (Rev-0)

25902_0617_FLT

REC_25902_FLT_75D WLR 75307 CGC WEDGE) (0416)

WORK ITEM 2: Ship Service Diesel Generator (SSDG) Exhaust Piping, Commercial Clean

1. SCOPE

1.1 Intent. This work item describes the requirements for the Contractor to clean the port and starboard ship service ship service diesel generator (SSDG) exhaust piping system, including the associated stack uptakes.

1.2 Government-furnished property.

None.

2. REFERENCES

COAST GUARD DRAWINGS

Coast Guard Drawing 75D WAGL 4000-006, Rev B, Machinery Arrangement Mods to Suit

80MDDCD SSDG

Coast Guard Drawing 75D WAGL 4000-007, Rev B, Machinery Arrangement Mods to Suit IF

1312 MDE

Coast Guard Drawing 75D WAGL 4103-028, Rev B, Exhaust Piping Mods to Suit IRESS

(WEDGE)

Coast Guard Drawing 75D WAGL 4103-031, Rev -, Diagram – Exhaust Systems

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

OTHER REFERENCES

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

Standards for Shipyard Employment

3. REQUIREMENTS

27 (Rev-0)

3.1.2 Tech Rep.

Not applicable.

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

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

Access covers

Exhaust stack

SSDG

Vent ducting

Wiring

Exhaust pipe expansion joints

Exhaust insulation blankets

3.2 Staging or scaffolding. The Contractor shall erect suitable staging or scaffolding in accordance with

29 CFR 1915, Subpart E (Scaffolds, Ladders and Other Working Surfaces) to facilitate work, as required.

3.3 Safety precaution. The Contractor shall rig suitable safety netting, to protect workers during possible falls, and to protect the Engine Room and machinery from falling tools.

3.3.1 Temporary safety railing. To promote safety, the Contractor shall limit existing safety railing removals to an area where new safety railing can be installed during the same workday. During periods when not actively working on new safety railing, secure any gaps between existing safety railing with a substantial temporary lifeline arrangement similar to that currently installed on the vessel. Remove and dispose of all temporary lifelines upon completion of work.

3.4 Work plan. The Contractor shall develop and submit to the COR, a plan for collecting and disposing of waste extracted during cleaning process. Ensure that the proposed plan shall detail how and where exhaust piping will be disconnected, how entire length of exhaust piping will be divided/sectioned for cleaning, and precautions to protect the SSDG. The Contractor shall perform this work upon receiving

Coast Guard approval of the plan.

NOTE

Coast Guard personnel will operate all shipboard machinery and equipment.

3.5 Operational test, initial. Prior to commencement of work, the Contractor shall witness Coast Guard personnel perform an initial operational test of the exhaust piping system, to demonstrate existing operational condition. Submit a CFR.

28 (Rev-0)

3.6 Cleaning. The Contractor shall clean the interior surfaces of the exhaust piping and stack uptakes to the SSDG, shown on Coast Guard Drawing(s) 75D WAGL 4000-006, , 75D WAGL 4000-007, 75D

WAGL 4103-028, and 75D WAGL 4103-031, to a condition free from soot, tar, and any other foreign matter as follows:

3.6.1 Disconnect the exhaust piping as necessary to facilitate cleaning.

3.6.2 Thoroughly sweep, mechanically clean, and vacuum the interior of each exhaust pipe system, including the mufflers, from the exhaust outlet to the topmost location outside the vessel. Clean all adjacent stack uptake surfaces. Ensure that all tar deposits, soot deposits, and all other surface contaminants are completely removed.

3.6.3 Remove all debris from the pipe surfaces, stack deck, and Engine Room areas by vacuuming.

Dispose of all cleaning materials and generated debris in accordance with all applicable Federal, state, and local regulations.

3.6.4 Reassemble exhaust piping; renew all disturbed flange connection gaskets with suitable high temperature, non-asbestos-containing gasket materials; and renew all disturbed fasteners.

3.7 Inspection and report. The Contractor shall perform a visual inspection of the following components;

submit a CFR:

Exhaust stack access hatches, including all associated studs and nuts.

All cleaned exhaust stack surfaces.

All exhaust expansion joints, including associated bolts.

3.7.1 Following cleaning of the interior of each exhaust pipe system, the Contractor shall demonstrate completeness of the cleaning process to the Coast Guard Inspector, showing that the entire length of exhaust piping has been satisfactorily cleaned according to the work plan.

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

NOTE

Coast Guard personnel will operate all shipboard machinery and equipment.

3.9 Operational test, post repairs. After completion of work, the Contractor shall thoroughly test, in the presence of the Coast Guard Inspector and demonstrate the exhaust piping system to be in satisfactory operating condition. Submit a CFR

29 (Rev-0)

25903_0617_FLT

REC_25903_FLT_75D WLR 75307 CGC WEDGE) (0416)

WORK ITEM 3: Boiler Exhaust Stack Uptakes, Commercial Clean

1. SCOPE

1.1 Intent. This work item describes the requirements for the Contractor to clean the Boiler exhaust stack uptakes.

1.2 Government-furnished property.

None.

2. REFERENCES

COAST GUARD DRAWINGS

Coast Guard Drawing 75D WAGL 4000-006, Rev B, Machinery Arrangement Mods to Suit

80MDDCD SSDG

Coast Guard Drawing 75D WAGL 4000-007, Rev B, Machinery Arrangement Mods to Suit IF

1312 MDE

Coast Guard Drawing 75D WAGL 4103-028, Rev B, Exhaust Piping Mods to Suit IRESS

(WEDGE)

Coast Guard Drawing 75D WAGL 4103-031, Rev -, Diagram – Exhaust Systems

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

OTHER REFERENCES

None

3. REQUIREMENTS

3.1 General.

30 (Rev-0)

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:

Access covers.

Exhaust stack.

Boiler.

Exhaust pipe expansion joints.

Exhaust insulation blankets.

3.1.5 Safety precaution. The Contractor shall rig suitable safety netting, to protect workers during possible falls, and to protect the Engine Room and machinery from falling tools.

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

Personnel perform an initial operational test of the exhaust stack system, to demonstrate existing operational condition. Submit a CFR.

3.3 Cleaning. The Contractor shall clean the interior surfaces of the exhaust piping to the Boiler, shown on Coast Guard Drawing(s) 75D WAGL 4000-006, , 75D WAGL 4000-007, 75D WAGL 4103-028, and

75D WAGL 4103-031, to a condition free from soot, tar, and any other foreign matter as follows:

3.3.1 Disconnect the exhaust piping as necessary to facilitate cleaning.

3.3.2 Thoroughly sweep, mechanically clean, and vacuum the interior of each exhaust pipe system, including the mufflers, from the exhaust outlet to the topmost location outside the vessel. Ensure that all tar deposits, soot deposits, and all other surface contaminants are completely removed.

3.3.3 Upon completion of cleaning, do the following:

3.3.3.1 Remove all debris from the pipe surfaces, stack deck, and Engine Room areas by vacuuming.

Dispose of all cleaning materials and generated debris in accordance with all applicable Federal, state, and local regulations.

3.3.3.2 Reassemble exhaust piping; renew all disturbed flange connection gaskets with suitable high temperature, non-asbestos-containing gasket materials; and renew all disturbed fasteners.

3.4 Inspection and report. The Contractor shall perform a visual inspection of the following components;

submit a CFR:

Exhaust stack access hatches, including all associated studs and nuts.

All cleaned exhaust stack surfaces.

31 (Rev-0)

All exhaust expansion joints, including associated bolts.

3.4.1 Following cleaning of the interior of each uptake, the Contractor shall demonstrate completeness of the cleaning process to the Coast Guard Inspector, showing that the entire length of uptake has been satisfactorily cleaned according to the work plan.

3.5 Touch-up preservation, general. The Contractor shall prepare and coat all new and disturbed exterior and interior surfaces, as applicable, to match existing adjacent surfaces in accordance with SFLC Std

Spec 6310, paragraph 3.1.13 (Touch-ups and minor coating repairs.)

3.6 Operational test – post repairs. After completion of work, the Contractor shall, in the presence of the

Coast Guard Inspector, thoroughly test and prove of the exhaust stack system to be satisfactory operating condition. Submit a CFR.

NOTE

Coast Guard personnel will operate all shipboard machinery and equipment.

32 (Rev-0)

51200_0617_FLT

REC_51200_FLT_75 WLR (‘D’ Class: CGC WEDGE 75307 only) (0309)

WORK ITEM 4: Vent Ducts (Engine And Motor Room All), Commercial Cleaning

1. SCOPE

1.1 Intent. This work item describes the requirements for the Contractor to clean and inspect the designated shipboard ventilation systems.

1.2 Government-furnished property.

None.

2. REFERENCES

COAST GUARD DRAWINGS

None

COAST GUARD PUBLICATIONS

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

Surface Forces Logistics Center Standard Specification 5100 (SFLC Std Spec 5100), 2014, Clean

Shipboard Ventilation Systems

None

3. REQUIREMENTS

3.1 General.

3.1.1 CIR.

None.

33 (Rev-0)

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.

3.1.3.1 Install filter medium at the terminal ends of all supply vent ducting to prevent any residual foreign mater from blowing into the engine room spaces.

3.1.4 Interferences. The Contractor shall handle…