Attachment_2,_Updated_Specification,_Rev_4.pdf

USCGC KUKUI (WLB 203)

SPECIFICATION FOR DRYDOCK REPAIRS

FY2018

Developed By: Bronson L Suyat

(Rev-4, 15 May 2018)

USCGC KUKUI (WLB-225A) DOCKSIDE AVAILABILITY FY2018

ii (Rev-4)

TABLE OF CONTENTS

Revisions Record ......................................................................................................................................... iii Consolidated List of References ................................................................................................................... iv Consolidated List of Government-furnished Property .............................................................................. viii Consolidated List of Critical Inspection Items ............................................................................................. xi Principal Characteristics ............................................................................................................................. xii General Requirements WORK ITEM 1: Hydraulically Operated Cargo Hatch, Inspect and Service WORK ITEM 2: Main Diesel Engine (MDE) Exhaust Piping, Commercial Clean WORK ITEM 3: Ship Service Diesel Generator (SSDG) Exhaust Piping, Commercial Clean WORK ITEM 4: Vent Ducts (Galley and Pantry Room All), Commercial Cleaning WORK ITEM 5: Hull Fittings (Weight Handling Rigging Hardware), Inspect and Test WORK ITEM 6: Crossdeck Winches, Inspect and Service WORK ITEM 7: Hydraulic Inhaul Winch, Inspect And Service WORK ITEM 8: Commissary Hoist, Inspect and Service WORK ITEM 9: Buoy Deck Auxiliary Cleat & Snubbing Winch Install WORK ITEM 10: Temporary Services, Provide - Cutter

WORK ITEM 11: DELETE

WORK ITEM 12: DELETE

WORK ITEM 13: Watertight Doors (External), Renew WORK ITEM 14: Deck Covering, Carpeting, Renew WORK ITEM 15: Non-Machinery Space Decks, Preserve (Various Compartments) WORK ITEM 16: Weather Tight Doors, Renew WORK ITEM 17: Walk-In Freezer, Repair WORK ITEM 18: Griddles & Ranges, Renew WORK ITEM 19: EDG Room (01-78-3-E) Deck, Preserve WORK ITEM 20: Pilot House Forward Grab Rail & Foot Rail, Renew WORK ITEM 21: Auxiliary Sea Water (ASW) Temperature Control Valve, Renew WORK ITEM 22: Fire Pump, Renew WORK ITEM 23: Non-Machinery Space Decks, Preserve (Various Compartments) WORK ITEM 24: Non-Machinery Space Decks, Preserve (Various Compartments) WORK ITEM 25: Non-Machinery Space Decks, Preserve (Various Compartments) WORK ITEM 26: Non-Machinery Space Decks, Preserve (Various Compartments) WORK ITEM 27: Non-Machinery Space Decks, Preserve (Various Compartments) WORK ITEM 28: Non-Machinery Space Decks, Preserve (Various Compartments) WORK ITEM 29: Deck Covering (Interior Wet/Dry), Renew WORK ITEM 30: Drydock WORK ITEM 31: Sea Valves and Waster Pieces, Overhaul or Renew WORK ITEM 32: Decks – Exterior (Buoy or Construction Deck), Preserve 100% WORK ITEM 33: Hull Plating Renew WORK ITEM 34: Hydraulic Oil Storage Tank, Blast to Bare Metal iii (Rev-4)

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

12APR18 01 10 Table 3

12APR18 01 14 Table 1

12APR18 01 17 Paragraph 1.2

12APR18 01 17 Delete GFP

12APR18 01 10 Table 1

12APR18 01 11 Paragraph 3.2

18APR18 02 30 Add Work Item

18APR18 02 31 Add Work Item

18APR18 02 32 Add Work Item

18APR18 02 33 Add Work Item

18APR18 02 34 Add Work Item

09MAY18 03 11 DELETE

09MAY18 03 12 DELETE

15MAY18 04 17 UPDATE

15MAY18 04 31 Update table 1.1.1

15MAY18 04 34 Update NOTES

15MAY18 04 19 Update 1.1

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-4)

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 225-WLB 601-001, Rev AA, General Arrangements-Inboard & Outboard Profiles

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

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

Coast Guard Drawing 225 WLB 256-001, Rev P, Seawater Cooling System Diagram

Coast Guard Drawing 225 WLB 259-001, Rev D, Combustion Intake & Exhaust Diagram

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

Coast Guard Drawing 225 WLB 259-006, Rev E, Combustion Intake & Exhaust A&D Hull Blocks 970 &

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

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

Coast Guard Drawing 225 WLB 528-002, Rev E, Weather Deck Drains Diagram

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

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

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

Coast Guard Drawing 225 WLB 573-011, Rev -, ATON Tie Downs

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

Coast Guard Drawing 225 WLB 672-001, Rev F, Storerooms, Cargo Stowage and Ship Store

Arrangement and Details

Coast Guard Drawing 225 WLB 801-001, Rev C, Lines and Offsets

Coast Guard Drawing 225 WLB 801-003, Rev A, Curves of Form and Cross Curves of Stability

Coast Guard Drawing 225 WLB 801-006, Rev E, Docking Drawing

Coast Guard Drawing 225 WLB 801-020, Rev A, Tank Capacity Curves (WLB 203, 204, and 205)

Coast Guard Drawing 225B WLB 256-001, Rev M, Seawater Cooling System Diagram

Coast Guard Drawing 225B-WLB 521-1, Rev K, Firemain System Diagram

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

Coast Guard Drawing 225-WLB 111-01, Rev D, Shell Expansion

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

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

Coast Guard Drawing 225-WLB 180-05, Rev J, Foundations Hull Block 940 v (Rev-4)

Coast Guard Drawing 225-WLB 201-01, Rev F, Machinery Spaces Arrangement

Coast Guard Drawing 225-WLB 202-001, Rev H, MPCMS Cabling Diagram

Coast Guard Drawing 225-WLB 256-001, Rev U, Seawater System Cooling Diagram

Coast Guard Drawing 225-WLB 256-017, Rev -, MMA Seawater System Cooling Diagram

Coast Guard Drawing 225-WLB 320-004, Rev M, Power System Deck Plan – MMR & AMR – Hull

Block 940

Coast Guard Drawing 225-WLB 437-010, Rev H, Misc Cont & Ind Sys Block, Wrg Dk Plan & Elem

Wrg Diag

Coast Guard Drawing 225-WLB 551-002, Rev K, Control Air System Diagram

Coast Guard Drawing 225-WLB 631-002, Rev B, Painting Schedule, Hulls 202 - 205

Coast Guard Drawing 225-WLB 631-001, Rev G, Painting Schedule

Coast Guard Drawing 225-WLB 631-002, Rev K, Painting Schedule

Coast Guard Drawing 225-WLB 634-001, Rev F, Deck Covering Schedule

Coast Guard Drawing 225-WLB-573-001, Rev P, Buoy Handling System

Coast Guard Drawing 225-WLB-612-001-Rev H, Lifelines, Stanchions & Hand Rails

Coast Guard Drawing 225-WLB-651-001, Rev. H, Galley & Pantry Arrgt & Details

Coast Guard Drawing 225-WLB-651-208, Rev -, Cabinet with Breadproofer, Freezer, Shelving

Coast Guard Drawing 225-WLB-801-17-Rev C, Scantlings, Superstructure

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

Coast Guard Drawing FL-1602-89, Rev -, Fleet 26” x 66’ Weathertight Door

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

NAVSEA Drawing 2803-980209, Plates, Label

NAVSEA Drawing 805-14000050

COAST GUARD PUBLICATIONS

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

Manual

Coast Guard Technical Publication (TP) 3498, Section A, Jul 2015, Buoy Chain Winch

Coast Guard Technical Publication (TP) 3558, Apr 2008, Manufacturer’s Instruction Book-SWBS

Group(s) 573, Section B, Cross Deck Winch – Model BMD-471

Coast Guard Technical Publication (TP) 3562, Sep 2013, SWBS 589, Section B, Dumbwaiter, Model –F-

WK-806

Coast Guard Technical Publication (TP) 3717, Jun 2003, Hydraulic Cargo Hatch

Coast Guard Technical Publication (TP) 3796, Section A, Aug 2006, Galley Hood – Model NBDL-60

(13’-4”)

Coast Guard Technical Publication (TP) 5458, SWBS 573, Oct 2012, Winch, Radial – Model 50.2PT

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 vi (Rev-4)

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

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

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

Machine Systems Installation Details

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, Preserve 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 8634 (SFLC Std Spec 8634), 2014, Drydocking

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

Services

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

Hull Accesses

OTHER REFERENCES

AAA/CAA - http://newsroom.aaa.com/diamond-ratings/diamond-rating-definitions

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

Welding End

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

Adhesives (AN)

ASTM International (ASTM) F992, 2006, Standard Specification for Valve Label Plates

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

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

Federal Specification (Fed Spec) DDD-C-95, Mar 1972, Carpets and Rugs, Wool, Nylon, Acrylic, Modacrylic

FORBES (formerly MOBIL) Travel Guide - http://www.forbestravelguide.com

Harken Installation and Maintenance Manual for Radial Winch 50.2PT, MRW-01

Hotel-Motel National Master List, http://www.usfa.fema.gov/applications/hotel/

Manufacturers Standardization Society of the Valve and Fittings Industry (MSS) SP-61, 2003 Edition, Pressure Testing Of Steel Valves

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

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

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

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

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

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

Naval Sea Systems Command (NAVSEA) Underwater Ship Husbandry Manuals (UWSH) S0600-AA-

PRO-160, Jan 2006, Chapter 16, Cofferdams

Public Law 101-391, 1990, Hotel and Motel Fire Safety Act vii (Rev-4)

Society of Automotive Engineers (SAE) Aerospace Material Specification (AMS) C6183, 2013, Cork and

Rubber Composition Sheet; For Aromatic Fuel and Oil Resistant Gaskets

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

Standard SSPC-SP 10/NACE No.2, 2007, Near-White Blast Cleaning

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

Standard SSPC-SP 6/NACE No. 3, 2007, Commercial Blast Cleaning

TP 3574 Manufacturer’s Instruction Book – SWBS Group(s) 633-638 30 JAN 2018 viii (Rev-4)

CONSOLIDATED LIST OF GOVERNMENT-FURNISHED PROPERTY

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

WORK

ITEM

MTI ITEM

DESCRIPTION

NSN/PN QTY ESTIMATED

COST

($/UNIT)

1 N Cargo Hatch Gasket Walz & Krenzer P/N D-

WK-837-1-4 or equivalent

2 $200.00

6 N Hand Pump SS NSN: 4320-01-517-1444 1 ea 1,499.66

6 N Pressure Gauge -

Model BMD-471

NSN: 6685-01-437-2519 4 ea 43.79

6 N Wire rope Assembly NSN: 4010-01-643-2077 4 ea 900.00

6 N Hydraulic brake repair kit - Model

BMD-471

NSN: 3950-01-526-9090 4 ea. 913.00

6 N Counter balance valve - Model BMD-

NSN: 4810-01-353-0586 4 ea. 150.00

6 N **Shuttle valve -

Model BMD-471

NSN: 4820-01-317-2748 4 ea. 35.00

6 N Needle valve - Model

BMD-471

NSN: 4820-01-329-0051 4 ea. 82.00

6 N Hydraulic motor seal kit - Model BMD-

NSN: 5330-01-475-4566 8 ea. 84.00

6 N Clutch shoe - Model

BMD-471

NSN: 4910-01-475-4125 4 ea. 56.90

6 N Drum bushing -

Model BMD-471

NSN: 3950-01-631-0884 8 ea. 272.00

6 N Shaft bushing -

Model BMD-471

NSN: 3950-01-631-0771 4 ea. 298.00

6 N ** Gear boxSeal kit(for Winch

Gearbox Assemblies)

- Model BMD-471

NIIN: XFC343225 PN:

YMD-8194-R

4 ea. 70.00

6 N Control Station

Repair Parts. Kit

NSN: 6110-01-644-9898 4 ea. 438.00

6 N Flag Block Bearing

Kit

NSN: 3940-01-526-5592 2 ea. 180.00

6 N Valve, Safety Relief NSN: 4820-01-324-4269

(Included as a Component of

Manifold Replacement Parts

Kit (PN: YMD-8192-R))

4 ea. 69.19

6 N Plug, Pipe NSN: 4730-01-426-7736

(Included as a Component of

Manifold Replacement Parts

4 ea. 17.15 ix (Rev-4)

Kit (PN: YMD-8192-R))

6 N Valve, Globe NSN: 4820-01-329-0051

(Included as a Component of

Manifold Replacement Parts

Kit (PN: YMD-8192-R))

4 ea. 37.14

6 N O-Ring NSN: 5331- 00-165-1941

(Included as a Component of

Manifold Replacement Parts

Kit (PN: YMD-8192-R))

4 ea. 0.34

6 N Valve, Shuttle NSN: 4820-01-317-2748

(Included as a Component of

Manifold Replacement Parts

Kit (PN: YMD-8192-R))

4 ea. 18.51

6 N Flag Block Bearing

Cup, Sheave

NSN: 3110-01-644-9670 2 ea. 231.00

6 N Flag Block Bearing

Cone, Sheave

NSN: 3110-01-013-4036 2 ea. 182.00

6 N Seal NSN: 5330-01-287-2826 2 ea. 104.00

6 N Valve, Globe NSN: 4820-01-329-0051 4 ea. 38.11

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

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

7 N Level wind pivot bushing

NSN: 3120-01-621-2293 1 ea. 1,139.00

7 N Level wind thrust bearing

NSN: 3120-01-621-2300 2 ea. 483.30

7 N Rexroth DCV NSN: 4810-01-507-0037 1 ea. 208.29

7 N Rexroth Sandwich

Flow Control

NSN: 4810-01-505-9289 1 ea. 250.00

7 N Sun Sandwich Relief

Valves

NSN: 4820-01-439-2451 2 ea. 900.00

7 N Rexroth Tandem

Center Proportional

Directional Valve

NSN: 4810-01-506-3841 1 ea. 300.00

7 Y Level Wind

Hydraulic Cylinder

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

7 N 3:1 Pilot Ratio, Vented

Counterbalance

Valve Assembly

NSN: 4820-01-563-5841 1 ea 98.70

7 N Fully Adjustable

Needle Valve

NSN: 4820-01-416-0579 1 ea 48.75

7 N Wire Rope Assembly NSN: 4010-01-646-6972 1 ea. 500.00

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

7 N **Pump, Hydraulic

Ram, Hand Driven

NSN: 4320-01-286-4065 1 ea. 419.77

7 N **Cylinder Pin NSN: 5315-01-515-9847 1 ea 500.00

7 N **Cylinder Pin NSN: 5315-01-515-9912 1 ea 520.00

9 N Winch, Radial NSN: 3950-01-623-8912

PN: 50.2 PTA

6 ea. $2,181.60

9 N Cleat, 15 in.; Steel NSN: 2040-01-614-2587 8 ea. $135 x (Rev-4)

PN: 7254

13 N 26” x 66” Quick-

Acting Watertight

Door, Steel, 10-Dog, 3-Hinged, LH Swing, 9” Dia Fixed Light

NAVSEA Drawing 805-

14000050

1 ea.

13 N 36” x 66” Quick-

Acting Watertight

Door, Steel, 10-Dog, 3-Hinged, LH Swing

9” Dia Fixed Light

Railway Specialties PN: B-

930812

. 1 ea, 16 N 26” x 66” Starboard

Westhertight Door, Steel, RH Swing

FL-1602-89 1 ea. $5,775

16 N 26” x 66” Port

Weathertight Door, Steel, LH Swing

FL-1602-89 1 ea. $6,000

18 N Lang HD Range

GALLEY RANGE

NSN: 7310-01-411-5699

P/N: R36C-ATC-480M

01 $8,599.00

18 N Lang HD Range

GALLEY GRIDDLE

NSN: 7310-01-290-5148

P/N: R36C-ATD-480M

01 $8,599.00

19 N Electrical Matting NSN: 7220-01-024-9040 1 ea.

21 N Leslie Valve Model

RVB(M)-55-HOD

NSN: 4820-01-522-0016 1 ea. 11,829.11

22 N FIRE PUMP 16-

40121-XA11XX-

NSN: 4820-01-413-9056 16-

40121-XA11XX-6931

1 ea. 78,350.00

30 Y *Transducer Cover

Plate

N/A 4 ea. 50.00

*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 xi (Rev-4)

CONSOLIDATED LIST OF CRITICAL INSPECTION ITEMS

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

(Inspection report particulars)):

Work

Item Title

1 Hydraulically Operated Cargo Hatch, Inspect and Service

6 Crossdeck Winches, Inspect and Service

7 Hydraulic Inhaul Winch, Inspect And Service

8 Commissary Hoist, Inspect and Service

29 Deck Covering (Interior Wet/Dry), Renew xii (Rev-4)

PRINCIPAL CHARACTERISTICS

225' WLB (A-CLASS)

PHYSICAL

Length overall 225' 0"

Length between perpendiculars 206' 0"

Maximum beam 46'

Designed draft 13' 0"

Full load displacement 1929.74 Long Tons SW

Light ship displacement 1544.38 Long Tons SW

Minimum operating displacement 1906.70 Long Tons SW

Mast height (above 12' waterline) 67' 5"

Anchor Two 4000 lb standard Navy stockless anchors, 8 shots each, port and starboard, 1-

3/8 die lock chain

HULL

Bilge keels (port & starboard) Frames 42-79

Frame spacing

FR 0 to 12 21"

FR 12 to 30 22"

FR 30 to 102 24"

MACHINERY

Main propulsion Diesel Reduction

Diesel engines Two Caterpillar 3608, TA, 3100 BHP each @ 900 RPM

Number of propellers 1

Number of blades 4

Diameter 10'

Pitch Controllable

RPM 254

Ship's service diesel generators Two Caterpillar 3508 TA, 450 KW

Emergency diesel generator One Caterpillar 3406 DITA, 280 KW

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

Shaft bearing, forward Cooper Bearing 01-BCP-1400-EX-TL

Shaft bearing, aft Water Lubricated Cutless Bearing

TANK CAPACITIES

Diesel oil 76,498 gal.

Fresh water capacity 8056 gal.

Hydraulic oil capacity 2785 gal.

Lube oil storage 764 gal.

Grey water tank 2700 gal.

Sewage holding tank 1700 gal.

1 (Rev-4)

00000_0917_FLT

REC_00000_FLT_Commercial Project @ Contractor’ Facility (1212)

General Requirements

1. SCOPE

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

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

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

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

2. REFERENCES

COAST GUARD DRAWINGS

None

COAST GUARD PUBLICATIONS

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

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

Requirements

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

Allied Processes

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

OTHER REFERENCES

None

3. REQUIREMENTS

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

NOTE

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

2 (Rev-4)

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

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

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

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

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

NOTE

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

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

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

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

3.5.1 Contractor operated (non USCG) facilities. The Contractor shall provide and maintain environmental protection as defined in SFLC Std Spec 0000 Appendix A, Requirements for Environmental Protection at

Contractor Operated (Non USCG) Facilities, as applicable, during the performance of this availability. Contractor shall plan for and provide environmental protective measures to control pollution that develops during normal practice, as well as plan for and provide environmental protective measures required to correct conditions that develop during the project. Contractor shall comply with applicable Federal, state, and local laws, codes, ordinances, and regulations in their entirety. Any reference to a specific portion of a Federal, state, or local law, code, ordinance, or regulation in this or any other item shall not be construed to mean that relief is provided from any other sections of the law, code, ordinance, or regulation.

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

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

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

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

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

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

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

Contractors’ Environmental Management Plan; ensure that all environmental permits are obtained, maintained, 3 (Rev-4) and closed out; ensure compliance with Storm Water Program Management requirements; ensure compliance with Hazardous Materials including storage, handling, and reporting requirements; as well as coordinate any remediation of regulated substances such as lead, asbestos, and polychlorinated biphenyl (PCB). This may be a collateral position; however the individual must be trained to accomplish the following duties; ensure waste segregation and storage compatibility requirements are met; inspect and manage Satellite Accumulation areas;

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

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

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

Environmental Protection At Contractor Operated (Non USCG) Facilities for HW disposal.

3.6 Local Policy. None.

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

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

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

3.7.1.2 SFLC Std Spec 6310, page 4, Section 2 References, Group- Other References. Add “The Society for

Protective Coatings (SSPC) Paint Application Guide No. 11, 2008, Protecting Edges, Crevices, and Irregular Steel

Surfaces by Stripe Coating”

3.7.1.3 SFLC Std Spec 6310, page Appendix C-6, add "Hempel Hempadur Multi-Strength GF 35870" with FED-

STD-595 color "Black/Red" under ANTI-ABRASION COATING, ICE BREAKING CAPABLE VESSELS, <235’.

3.7.1.4 Standard Spec 6310, page Appendix A-7, Under "UNDERWATER (U/W) BODY/BOOT-TOP", Add line

Column 1: Option for U/W Body and Boot-Top, Steel Hulls, <154', in Salt Water. Column 2: Blank. Column 3:

SSPC-SP 10/NACE NO. 2 using grit conforming to MIL-A-22262 / (1.5-3.5) - or - SSPC-SP WJ-2(M)/NACE

WJ-2(M). Columns 4 and 5: Same as "U/W Body and Boot-Top, Aluminum Hull, High Speed (>30 knots)".

3.7.1.5 SFLC Std Spec 6310, page Appendix C-8, Under "Epoxy/Primer/Mid-Coat", add line Column 2:

International Intergard 264. Column 3: Various. Under "Polysiloxane", add line Column 2: International Interfine

979. Column 3: Various.

3.7.2 SFLC Standard Specification 0000 General Requirements.

3.7.2.1 SFLC Std Spec 0000, paragraph 1.3 ‘Acronyms and term definitions’, page 5, “PCL (Paint Containing

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

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

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

Std Spec 6310 (Critical drying time requirements)).”

4 (Rev-4)

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-4)

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-4)

QA-2 - QUALITY ASSURANCE INSPECTION FORM

(ENVIRONMENTAL READINGS)

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

DATE

TIME

ACTIVITY (SURFACE

PREPARATION, PRIMER COAT,

BARRIER COAT, TOP COAT,

ETC…)

LOCATION (FRAME &

DECK, RELATION TO

EQUIPMENT, ETC.)

TEMPERATURE % REL.

HUMID-

ITY

DEW

PT.

SURFACE AMBIENT ΔT

| DP -

SURFACE |

7 (Rev-4)

QA-3a - QUALITY ASSURANCE INSPECTION FORM

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

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:

8 (Rev-4)

QA-3b - QUALITY ASSURANCE INSPECTION FORM

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

SURFACE PREPARATION METHOD PROFILE ACHIEVED (MILS)

MIN MAX MEAN

SSPC-SP-10/NACE No. 2

SSPC-SP 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).

9 (Rev-4)

QA-4 - QUALITY ASSURANCE INSPECTION FORM

(SURFACE SOLUBLE SALT CONDUCTIVITY LOG)

SOLUBLE SALT CONDUCTIVITY Measurements IAW SSPC-GUIDE 15.

DATE TEST LOCATIONS CONDUCTIVITY (MICROSIEMENS/CM)

10 (Rev-4)

QA-5 - QUALITY ASSURANCE DATA FORM

(COATING THICKNESS)

(Use one sheet for each sequence)

COATING MFG PRODUCT NAME

BATCH

INDUCTION

TIME

COATING SYSTEM SEQUENCE

(PRIMER/TOUCHUP/3RD COAT, ETC.)

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

SPOT 1 2 3 4 5

AVERAGE

VALUE

*BASE METAL READING

(BMR) Required, If Magnetic

Pull-Off (Type I/Banana) Gauge Is

Used.

LOCATION (FRAME REFERENCE):

SPOT 1 2 3 4 5 OVERALL AVG. DFT ADJUSTMENTS

1 AVG. BMR DEVIATION

3 BEFORE ADJUSTMENTS AFTER ADJUSTMENTS

AVG.

1 AVG. BMR DEVIATION

1 AVG. BMR DEVIATION

APPLICATION METHOD (AIRLESS, CONVENTIONAL SPRAY,

ROLLED)

AVERAGE DFT

11 (Rev-4)

16700_MWC_0815_IBCT

REC_16700_CrgHtchInspctSrvc_IBCT_225’ WLB (‘A’ Class: Hulls 201-205)(0815)

WORK ITEM 1: Hydraulically Operated Cargo Hatch, Inspect and Service

1. SCOPE

1.1 Intent. This work item describes the requirements for the Contractor to perform inspections and service for the hydraulically-operated cargo hatch.

1.2 Government-furnished property.

MTI ITEM DESCRIPTION NSN/PN QTY

ESTIMATED

COST

($/UNIT)

N Cargo Hatch Gasket Walz & Krenzer P/N D-WK-837-1-4 or equivalent 2 $200.00

2. REFERENCES

COAST GUARD DRAWINGS

Coast Guard Drawing 225 WLB 528-002, Rev E, Weather Deck Drains Diagram

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

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

Coast Guard Drawing 225 WLB 601-001, Rev AA; General Arrangement Inboard and

Outboard Profiles

COAST GUARD PUBLICATIONS

Coast Guard Technical Publication (TP) 3717, Jun 2003, Hydraulic Cargo Hatch

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 5000 (SFLC Std Spec 5000), 2014, Auxiliary Machine Systems

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

12 (Rev-4)

OTHER REFERENCES

None

3. REQUIREMENTS

3.1 General.

3.1.1 CIR. The Contractor shall submit a CIR for the inspections listed in the following paragraph(s):

3.2 (Tasks to be accomplished) – Task #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.

3.1.4 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:

Electrical and hydraulic switches.

Dogs.

Toggles.

Hydraulic cylinders.

Hydraulic lines.

Electrical cables.

Hoses.

Overhead insulation.

3.2 Tasks to be accomplished. The Contractor shall perform the following tasks:

ADDITION REQUIREMENTS

# TASK

TYPE

QTY COMPONENT

OR

ASSEMBLY

APPENDIX

AND PARA.

FROM

5000_STD

OTHER

1 Operate and

Inspect

1 Cargo Hatch 3.2.1 (Operate and inspect)

1. Check for hatch proper operation of all indicators, switches, dogging un-dogging and overall operation.

2. Check entire coaming and drains for signs or debris or clogging of drains.

13 (Rev-4)

ADDITION REQUIREMENTS

# TASK

TYPE

QTY COMPONENT

OR

ASSEMBLY

APPENDIX

AND PARA.

FROM

5000_STD

OTHER

3. Conduct a visual inspection of the hatch. Check all linkage.

4. Inspect both inner and outer knife edges for proper height and evenness of wear.

5. Inspect entire hatch structure, for signs of paint wear and corrosion.

6. Inspect gasket channels for corrosion. 7. Take a total of 10 UT measurements of gasket channel surfaces, in locations designated by the Coast Guard Inspector, in accordance with SFLC Std Spec 0740, Appendix C.

8. Perform NDI of all welds in accordance with SFLC Std Spec 0740, Appendix C. Submit a CFR.

9. Inspect hydraulic hose condition.

10. Check condition of dogs and wedges.

Submit A CIR.

2 Remove and reinstall

1 Cargo Hatch N/A Remove hatch, to facilitate inspections and service tasks, and reinstall hatch, upon completion of work.

3 Service and

Inspect

1 Hydraulic hatch lift cylinder

3.2.2 (Service and inspect)

Submit CFR

4 NDE 1 Cargo Hatch 3.2.5 (NDE) Components designated for NDE: All welds.

Submit a CFR.

5 Renew 1 Cargo hatch gasket

N/A See CG TP-3717.

Conduct gasket compression test, upon installation. Submit CFR.

6 Groom And

Lubricate

1 Cargo Hatch 3.2.6 (Groom and lubricate)

See Coast Guard Drawing 225 WLB

549-001.

7 Operational

Testing –

Post Repairs

1 Cargo Hatch N/A 1. Raise and lower, dog and un-dog, the hatch three complete cycles.

2. Verify hatch operates in accordance with parameters specified in TP-3717 with no unusual noise or binding.

Submit CFR.

8 Boundary

Testing

1 Cargo Hatch N/A Accomplish a chalk test and water hose test, in accordance with SFLC

Std Spec 0740, Appendix C.

Submit a CFR.

9 Preserve 1 Cargo Hatch

(i.e. all surfaces

3.2.4

(Preservation)

Use Coating System: “Weather

Decks (Weather Deck, Buoy Tender

14 (Rev-4)

# TASK

TYPE

QTY COMPONENT

OR

ASSEMBLY

APPENDIX

AND PARA.

FROM

5000_STD

OTHER

of the cargo hatch)

Working Deck)” in accordance with in SFLC Std Spec 6310, Appendix A

(Cutter and Boat Exterior Painting

Systems).

Submit CFR.

10 Touch-Up

Preservation

All New and disturbed surfaces

N/A Prepare and coat all new and disturbed exterior and interior surfaces to match existing adjacent surfaces, in accordance with SFLC Std Spec 6310, Appendix A (Cutter and Boat Exterior

Painting Systems) and Appendix B

(Cutter and Boat Interior Painting

Systems), respectively, and as applicable.

CAUTION

Do not paint gaskets or any moving parts, including dogs, nuts, wedges, spindles, yokes, packing, connecting rods and hinge pins.

4. HYDRAULIC FLUSH

4.1 Upon completion of all Hydraulic Work Items in specification package, filter hydraulic system using Contractor filter cart. The Contractor shall furnish a minimum 5gpm filtering cart/rig equipped with a three-micron absolute filter, a water separator, and a pressure differential gage across the filter element assembly. Connect the supply and discharge lines of the filtering cart/rig to the hydraulic system located in HPUs compartment.

NOTE

THE BEST CONNECTION POINTS WILL MINIMIZE

FILTERING TIME AND WILL MAXIMIZE THE RATE AT

WHICH PREVIOUSLY UNFILTERED FLUID PASSES THROUGH

THE RIG/CART. SELECT POINTS AT OPPOSITE ENDS OF THE

RESERVOIR IF POSSIBLE.

4.2 Continuously circulate system hydraulic fluids through the filtering cart/rig for the period of a minimum of three complete cycles and then take hydraulic oil sample. Be aware that the Coast

Guard Inspector shall be allowed to cycle the system actuators four separate times as described in the notice below during the filtering process.

15 (Rev-4)

To dislodge and suspend particulate contamination and to heat the fluid to a maximum, constant, steady state temperature, the Coast

Guard inspector will cycle all actuators associated with the hydraulic system for a minimum of 20 minutes at the start of the filtering process. The Coast Guard Inspector will repeat this process a minimum of three additional times, equally spaced through the filtering period.

4.3 The Contractor shall renew the filter element as required and whenever the pressure differential across the filter element exceeds the filter element manufacturer's specifications.

4.4 The Contractor shall furnish a portable oil sample particle counting analyzer. All oil samples shall be immediately tested with the portable analyzer onboard the Cutter. Submit CFR.

4.5 Whenever a noticeable increase in the pressure drop across the filter cart is observed, the filter should be renewed. Be aware that this may occur as frequently as 15 min intervals.

4.6 During filtering, constant monitoring of the filtering oil must be maintained in order to determine the contamination level. Filtering shall continue until the fluid entering the return filter meets the particle population ISO cleanliness code of 19/17/14, in accordance with ISO 4406. In addition, the Contractor shall visually inspect return filter for contamination and submit CFR.

4.7 The Contractor shall furnish return filters as required. The Contractor shall dispose all used filters in accordance with all rules and regulations.

4.8 Take a representative sample of oil from the hydraulic system in accordance with (SFLC Std

Spec 5000) paragraph C2.1.3. Send sample out to a laboratory for oil analysis. Analysis shall include viscosity, moisture, total acid number, particle size and population in sufficient detail to determine ISO cleanliness code of 19/17/14, in accordance with ISO 4406. Submit CFR.

This section is not applicable to this work item.

16 (Rev-4)

25901_0617_FLT

REC_25901_FLT_225' WLB ('A' Class: Hulls 201-205) (1113)

WORK ITEM 2: 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 225 WLB 259-001, Rev D, Combustion Intake & Exhaust

Diagram

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

Hull Block 940

Coast Guard Drawing 225 WLB 259-006, Rev E, Combustion Intake & Exhaust A&D

Hull Blocks 970 & 975

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.

17 (Rev-4)

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 following:

Access covers

Exhaust stack

MDE

Piping

Pipe insulation

Vent ducting

Wiring

Exhaust pipe expansion joints

Exhaust insulation blankets

3.1.5 Work site access. The Contractor shall gain access to both MDE exhaust stacks via existing

Access 02-79-2.

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.

18 (Rev-4)

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 225 WLB 259-001, 225 WLM 259-005, and 225 WLB 259-006, to a condition free from soot, tar, and any other foreign matter as follows:

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 flange connection gaskets with suitable high temperature, non-asbestos-containing gasket materials; and renew all 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

19 (Rev-4)

25902_0617_FLT

REC_25902_FLT_225' WLB ('A' Class: Hulls 201-205) (0712)

WORK ITEM 3: 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 exhaust piping system for the following diesel generators: #1 SSDG, #2 SSDG, and the EDG, including the associated stack uptakes.

1.2 Government-furnished property.

None.

2. REFERENCES

COAST GUARD DRAWINGS

Coast…