Revised Specific.pdf

USCG 49409 (BUSL 49)

SPECIFICATION FOR DRYDOCK REPAIRS

FY2020

Developed By: Avery A Fanning

(Rev-0, 1 August 2019)

USCG 49409 (BUSL-49) DRYDOCK AVAILABILITY FY2020

ii (Rev-0)

TABLE OF CONTENTS

Revisions Record............................................................................................................................... iv Consolidated List of References .......................................................................................................... v Consolidated List of Government-furnished Property ............................................................................ x Consolidated List of Critical Inspection Items .................................................................................... xii Principal Characteristics....................................................................................................................xiii General Requirements WORK ITEM 1: General Welding, Provide WORK ITEM 2: Ultrasonic Testing (UT) (100) Shots, Perform WORK ITEM 3: Hull Plating (U/W Body), Inspect WORK ITEM 4: Rub Rail, And Dunnage System, Remove, Inspect And Install WORK ITEM 5: Bilges, Inspect WORK ITEM 6: U/W Body, Preserve (100%) WORK ITEM 7: Hull Plating Freeboard, Preserve “100%” WORK ITEM 8: Hull and Structural Plating (General) - 7.65- Pound Steel Plate, Renew WORK ITEM 9: Appendages (U/W), Leak Test WORK ITEM 10: Accessible Spaces, Inspect WORK ITEM 11: Voids (Non-Accessible), Leak Test WORK ITEM 12: Tanks (MP Fuel Service), Clean and Inspect WORK ITEM 13: Tanks (Potable Water), Clean and Inspect WORK ITEM 14: Accessible Voids, Inspect WORK ITEM 15: Water-Tight Closures, Inspect WORK ITEM 16: Water-Tight Closure, Renew WORK ITEM 17: Weather-Tight Closures, Inspect WORK ITEM 18: Mast, Inspect WORK ITEM 19: Main Diesel Engine(S), Align WORK ITEM 20: Propeller Shafts, Remove, Inspect, And Install WORK ITEM 21: Propeller Shaft Seal(S), Renew WORK ITEM 22: Emergency Inflatable Shaft Seal, Test WORK ITEM 23: Line Cutters, Remove, Inspect, and Install WORK ITEM 24: Water Lubricated Shaft Bearings, Renew WORK ITEM 25: Stern Tube Interior Surfaces, Preserve 100% WORK ITEM 26: Propellers, Remove, Inspect and Install WORK ITEM 27: Sea Strainer, Inspect WORK ITEM 28: Keel Coolers, Clean, Inspect and Hydro WORK ITEM 29: Exhaust Piping, Clean And Inspect WORK ITEM 30: Fuel Root Valves, Renew WORK ITEM 31: Exterior Lights, Inspect WORK ITEM 32: Standard Hoses, Renew WORK ITEM 33: Non-Standard Hoses, Renew WORK ITEM 34: Machinery Exhaust Fan(s) & Ducting, Clean and Inspect WORK ITEM 35: Sea Valves, Renew WORK ITEM 36: Diesel Tank(s), Refuel WORK ITEM 37: Compressed Air Receivers and System Valves (All), Clean, Inspect, Hydro and Lift127 WORK ITEM 38: Hydraulic Steering Oil Tank, Clean And Inspect WORK ITEM 39: Steering System, Inspect WORK ITEM 40: Rudder Assembly, Remove, Inspect and Reinstall WORK ITEM 41: Rudder Bearing(s), Renew WORK ITEM 42: Buoy Handling Equipment Maintenance, Perform iii (Rev-0)

WORK ITEM 43: Cargo Handling Fittings, Inspect WORK ITEM 44: Grey Water Holding Tank(s), Clean and Inspect WORK ITEM 45: Sewage Holding Tank(s), Clean and Inspect WORK ITEM 46: Deck Fittings, Inspect WORK ITEM 47: Deck (Foredeck), Preserve 100% WORK ITEM 48: Hull Identification Markings, Apply WORK ITEM 49: Decks – Exterior (Buoy), Preserve 100 Percent WORK ITEM 50: A-Frame, Preserve 100 Percent WORK ITEM 51: Cathodic Protection / Zincs, Renew WORK ITEM 52: Marine Chemist Services, Provide WORK ITEM 53: Drydock WORK ITEM 54: Temporary Services, Provide WORK ITEM 55: Sea Trial Performance, Support, Provide WORK ITEM 56: Anchor Chain Hawse Pipe, Preserve iv (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.

v (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

APM: If editing a WI's References, change the same reference in the Spec's Consolidated List of References and send feedback to the WI's Developer.

Coast Guard Drawing 49 BUSL 320-002, Rev K, Electric One Line Diagram

Coast Guard Drawing 49 BUSL 512-001, Rev D, HVAC System Arrangement & Details

Coast Guard Drawing 49A BUSL 541-001, Rev A, Fuel Oil and Floc System

Coast Guard Drawing 49A BUSL 071-050, Rev B, Watertight Doors and Hatches

Coast Guard Drawing 49A BUSL 071-050, Rev B, Weather Tight Doors

Coast Guard Drawing 49A BUSL 085-002, Rev A, Hull Lines & Offsets

Coast Guard Drawing 49A BUSL 085-003, Rev A, Docking Plan

Coast Guard Drawing 49A BUSL 085-003, Rev A, Docking Plan

Coast Guard Drawing 49A BUSL 111-001, Rev E, Shell Expansion & Longitudinal Framing

Coast Guard Drawing 49A BUSL 114-003, Rev F, Chain Guard and Rub Rails

Coast Guard Drawing 49A BUSL 114-003, Rev F, Chain Guard/Rub Rails

Coast Guard Drawing 49A BUSL 114-004, Rev G, Skeg & Shaft Tube Arrangement & Details

Coast Guard Drawing 49A BUSL 114-004, Rev G, Skeg and Shaft Tube Arrangement and Details

Coast Guard Drawing 49A BUSL 120-002, Rev D, Watertight Bulkheads

Coast Guard Drawing 49A BUSL 130-002, Rev F, Main Deck Plating and Framing

Coast Guard Drawing 49A BUSL 171-002, Rev D, Mast Construction & Details

Coast Guard Drawing 49A BUSL 200-002, Rev A, Machinery Arrangement

Coast Guard Drawing 49A BUSL 233-051, Rev -, Double Stem Keel Cooler

Coast Guard Drawing 49A BUSL 233-051, Rev -, Double Stem Keel Coolers

Coast Guard Drawing 49A BUSL 243-001, Rev G, Propulsion Shafting & Bearing Arrangement

Coast Guard Drawing 49A BUSL 243-001, Rev G, Propulsion Shafting and Bearing Arrangement

Coast Guard Drawing 49A BUSL 243-001, Rev G, Propulsion Shafting and Bearing Arrangement

Coast Guard Drawing 49A BUSL 243-002, Rev -, Propulsion Shaft Modifications

Coast Guard Drawing 49A BUSL 243-050, Rev -, 7 1/2” Split Coupling

Coast Guard Drawing 49A BUSL 256-001, Rev F, Propulsion and Engine Seawater and Jacket Water Cooling System vi (Rev-0)

Coast Guard Drawing 49A BUSL 256-001, Rev F, Propulsion and Generator Engine Sea Water and Jacket Water Cooling System

Coast Guard Drawing 49A BUSL 256-001, Rev F, Propulsion and Generator Engine Sea Water and Jacket Water Cooling Systems

Coast Guard Drawing 49A BUSL 256-002, Rev -, Port Engine Jacket Water Cooling Sys Modification Assembly and Detail

Coast Guard Drawing 49A BUSL 259-001, Rev C, Propulsion and Generator Engine Exhaust Systems Arrangement and Details

Coast Guard Drawing 49A BUSL 401-001, Rev G, Nav Light ANT Arrangement, Plan View and Antenna Chart

Coast Guard Drawing 49A BUSL 422-001, Rev C, Search Light Elementary Wiring Diagram

Coast Guard Drawing 49A BUSL 502-051, Rev -, 1 ½” End Model Keel Coolers

Coast Guard Drawing 49A BUSL 502-051, Rev -, 1-1/2" End Model Keel Cooler

Coast Guard Drawing 49A BUSL 512-002, Rev B, HVAC Seawater Cooling

Coast Guard Drawing 49A BUSL 523-001, Rev C, Deck Washdown System

Coast Guard Drawing 49A BUSL 529-001, Rev D, Bilge System

Coast Guard Drawing 49A BUSL 530-001, Rev C, Potable Water & Misc Tanks

Coast Guard Drawing 49A BUSL 530-001, Rev C, Potable Water Misc Tanks

Coast Guard Drawing 49A BUSL 533-001, Rev B, Potable Water and Window Washer System

Coast Guard Drawing 49A BUSL 541-001, Rev A, Fuel Oil & Floc System

Coast Guard Drawing 49A BUSL 541-001, Rev A, Fuel Oil & FLOC System

Coast Guard Drawing 49A BUSL 551-001, Rev C, Compressed Air System

Coast Guard Drawing 49A BUSL 556-002, Rev G, Buoy Handling Hydraulic System

Coast Guard Drawing 49A BUSL 556-002, Rev G, Diagram Buoy Handling Hydraulic System

Coast Guard Drawing 49A BUSL 556-003, Rev H, ARR Buoy Handling Hydraulic System

Coast Guard Drawing 49A BUSL 556-003, Rev H, Buoy Handling Hydraulic System Arrangement

Coast Guard Drawing 49A BUSL 556-004, Rev F, Buoy Handling Hydraulic System Block & Elementary Wiring Diagram

Coast Guard Drawing 49A BUSL 556-050, Rev -, Heat Exchanger Assembly

Coast Guard Drawing 49A BUSL 556-051, Rev -, Cross Deck Manifold

Coast Guard Drawing 49A BUSL 556-052, Rev -, 3 POS D05/W NV

Coast Guard Drawing 49A BUSL 556-053, Rev -, 2 POS D05/W NV

Coast Guard Drawing 49A BUSL 561-001, Rev B, Hydraulic Steering System

Coast Guard Drawing 49A BUSL 562-001, Rev C, Rudder & Steering Gear Arrangement & Details

Coast Guard Drawing 49A BUSL 562-001, Rev C, Rudder and Steering Gear Arrangement and Details

Coast Guard Drawing 49A BUSL 562-001, Rev C, Rudder and Steering Gear Arrangement

Coast Guard Drawing 49A BUSL 573-003, Rev C, Buoy Handling Arrangement

Coast Guard Drawing 49A BUSL 573-003, Rev D, Buoy Handling Arrangement and Details

Coast Guard Drawing 49A BUSL 573-004, Rev H, Chain-stopper and Release, Fabrication, Assembly, and Installation Details

Coast Guard Drawing 49A BUSL 573-005, Rev D, Stern “A” Frame Construction & Details

Coast Guard Drawing 49A BUSL 573-005, Rev E, Stern A-Frame Construction & Details

Coast Guard Drawing 49A BUSL 573-005, Rev E, Stern A-Frame Construction and Details vii (Rev-0)

Coast Guard Drawing 49A BUSL 573-006, Rev E, Removable Base for A-Frame

Coast Guard Drawing 49A BUSL 581-002, Rev D, Anchor Handling Details

Coast Guard Drawing 49A BUSL 601- 003, Rev D, Outboard Profile and Main Deck

Coast Guard Drawing 49A BUSL 601- 004, Rev A, Inboard Profile & Deck Arrangements

Coast Guard Drawing 49A BUSL 601-003, Rev D, Outboard Profile & Main Deck Arrangement

Coast Guard Drawing 49A BUSL 601-003, Rev D, Outboard Profile and Main Deck Arrangement

Coast Guard Drawing 49A BUSL 601-004, Rev A, Inboard Profile/Dk Arrg

Coast Guard Drawing 49A BUSL 602-001, Rev C, Hull LBL Plates/Marks

Coast Guard Drawing 49A BUSL 611-002, Rev C, Hull Fittings Arrangement & Details

Coast Guard Drawing 49A BUSL 631- 001, Rev F, Painting Schedule

Coast Guard Drawing 49A BUSL 631-001, Rev F, Painting Schedule

Coast Guard Drawing 49A BUSL 633-001, Rev B, Cathodic Protection

Coast Guard Drawing 49A BUSL 634- 001, Rev C, Deck Covering Schedule

Coast Guard Fleet Drawing FL 2804-12, Rev -, U.S.C.G. Emblem

Coast Guard Fleet Drawing FL 2804-22, Rev-, Consolidated Visual ID for Cutters

COAST GUARD PUBLICATIONS

Clean Shipboard Ventilation Systems

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

Coast Guard Technical Publication (TP) 3345, SWBS 079-259, Oct 2006, Manufacturer’s Instruction Book

Coast Guard Technical Publication (TP) 3345, SWBS 233, Oct 2006, Manufacturer’s Information Book – Sections A, Main Diesel Engine – Model 6CTA8.3-M1

Coast Guard Technical Publication (TP) 3345, SWBS 233, Oct 2006, Manufacturer’s Instruction Book- SWBS Groups 079-259, Section A, Main Diesel Engine – Model 6CTA8.3-M1

Coast Guard Technical Publication (TP) 3345, SWBS 241, Oct 2006, Manufacturer’s Information Book – Section A, Reduction Gear MG-507-A1

Coast Guard Technical Publication (TP) 3345, SWBS 241, Oct 2006, Manufacturer’s Instruction Book- SWBS Group 079-259, Section A, Reduction Gear MG-507-A1

Coast Guard Technical Publication (TP) 3345, SWBS 243, Oct 2006, Manufacturer’s Instruction Book - Section A, Shafting

Coast Guard Technical Publication (TP) 3345, SWBS 243, Oct 2006, Manufacturer’s Instruction Book - SWBS Groups 079-259, Shafting

Coast Guard Technical Publication (TP) 3345, SWBS 259, Oct 2006, Manufacturer’s Instruction Book – SWBS Group 079-259, Sec A, Exhaust System

Coast Guard Technical Publication (TP) 3348, SWBS 561, Aug 2011, Manufacturer’s Instruction Book- SWBS Group 561-625, Section A, Steering System

Coast Guard Technical Publication (TP) 3348, SWBS 561, Sept. 1996, Steering System

Coast Guard Technical Publication (TP) 3348, SWBS 573, Aug 2011, Manufacturer’s Instruction Book- SWBS Group 561-625, Section A, Buoy Handling Equipment

Coast Guard Technical Publication (TP) 4934, SWBS 074, Mar 2015, Small Boat Diagrams for Hotwork

Coast Guard Technical Publication (TP) 4934, SWBS 074, Mar 2015, Small Boat Diagrams for viii (Rev-0)

Coast Guard Technical Publication (TP) S9169-AW-DCB-010, SWBS 167, Sep 2000, Watertight Closures (Rev. 2)

Hotwork

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 5000 (SFLC Std Spec 5000), 2014, Auxiliary Machinery

Surface Forces Logistics Center Standard Specification 5100 (SFLC Std Spec 5100), 2014, Surface Forces Logistics Center Standard Specification 6310 (SFLC Std Spec 6310), 2014, Requirements for Preservation of Ship Structures

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

OTHER REFERENCES

American Society for Nondestructive Testing (ANST), SNT-TC-1A

«OTHER_REF»

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

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

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, 2004, Valves-Flanged, Threaded, and Welding End

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

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

ASTM International (ASTM) D5363, 2016, Standard Specification for Anaerobic Single-Component Adhesives (AN)

ASTM International (ASTM) F992, 2011, Standard Specification for Valve Label Plates

Commercial Item Description (CID) A-A-52624, Nov 2008, Antifreeze, Multi Engine Type, Ethylene Glycol

Commercial Item Description (CID) A-A-59313, Nov 2003, Thread Compound; Antiseize, Zinc Dust- Petrolatum

Commercial Item Description (CID) A-A-59588, July 2005, Rubber Silicone

Manufacturer’s Instructions

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-61, 2013 Edition, Pressure Testing Of Valves ix (Rev-0)

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-67, 2011 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-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, 2003 Edition, Bronze Gate, Globe, Angle and Check Valves

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

MIL-A-18001, May 2005, Anodes, Sacrificial Zinc Alloy (Commercially Accepted - ASTM B418)

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

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

MIL-G-24716A, Apr 1993, Gaskets, Metallic-Flexible Graphite, Spiral Wound

MIL-PRF-24647, Apr 2013, Paint System, Anticorrosive and Antifouling, Ship Hull

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

Society of Automotive Engineers (SAE) Aerospace Material Specification (AMS) C6183, 2013, Cork and Rubber Composition Sheet; for Aromatic Fuel and Oil Resistant Gaskets

Society of Automotive Engineers (SAE) Standard J1475, 2009, Hydraulic Hose Fittings for Marine Applications

Society of Automotive Engineers (SAE) Standard J1942, 2009, Hose and Hose Assemblies for Marine Applications

Society of Automotive Engineers (SAE) Standard J1942-1, 2010, Qualified Hoses for Marine Applications

The Society for Protective Coatings (SSPC) Surface Preparation Specification No.1 (SSPC-SP 1), 2015, Solvent Cleaning

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), January 2015, Paint Application Specification No. 2 (PA-2), Procedure for Determining Conformance to Dry Coating Thickness Requirements

The Society for Protective Coatings (SSPC), Surface Preparation Standard SSPC-SP 1, November 2004, Solvent Cleaning

The Society for Protective Coatings (SSPC)/NACE International (NACE) Joint Surface Preparation Standard SSPC-SP 12/NACE No.5, 2002, Surface Preparation and Cleaning of Metals by Waterjetting Prior to Recoating

The Society for Protective Coatings (SSPC)/NACE International (NACE) Joint Surface Preparation Standard SSPC-SP 12/NACE No.5, 2004, Surface Preparation and Cleaning of Steel & Other Hard Materials by High and Ultrahigh Pressure Water Jetting

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 10/NACE No. 2, July 2012, Near-White Blast Cleaning x (Rev-0)

CONSOLIDATED LIST OF GOVERNMENT-FURNISHED PROPERTY

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

WORK

ITEM

MTI ITEM DESCRIPTION NSN/PN QTY ESTIMATED

COST

($/UNIT)

4 N Duramax 49BUSL Linerite Dunnage Kit

(complete)

NSN:2040-01-633-3162 1 EA $4503.64 EA

4 N 49’ BUSL Fender Kit (complete)

NSN:2040-01-552-9281 1 EA $6,146.68 EA

4 N Forward side fender kit NSN:2040-01-644-5617 2 EA $1026.00 EA

4 N Aft side fender kit NSN:2040-01-627-7143 2 EA $946.00 EA

4 N Buoy Deck Fenders NSN:2040-01-633-3145 2 EA $1004.00 EA

4 N Stern fender kit NSN:2040-01-633-3151 1 EA $130.50 EA

4 N Bow nose fender kit NSN:2040-01-629-5095 1 EA $656.00 EA

4 N Stern corner fender kit NSN:2040-01-645-5705 2 EA $373.00 EA

16 N 24" X 24" Water-tight Aluminum Hatch*

NSN:2040-01-455-1312 1 $3,059.70

20 N Drive saver NSN: 2010-01-627-1163 PN:

841193025

2 ea. $909.92 ea

20 N Drive saver bushing kit NSN: 3040-01-552-9251 PN:

841193027

2 ea. $80.00 ea

21 Y *Shaft Seal Assembly Port

NSN: 2010-01-F04-0256 1 EA $3,577.43 EA

21 Y *Shaft Seal Assembly Starboard

NSN: 2010-01-F04-0256 1 EA $3,577.43 EA

23 N Shaft Razor Cutter (Line Cutter)

NSN: 2010-01-643-2097 or

PN: 02500

2 ea. 423.33

24 N Bearing, Sleeve, Intermediate

NSN: 3120-01-365-9410 2 $224.79

24 N Bearing, Sleeve, Stern Tube

NSN: 3120-01-366-0506 2 $396.88

28 N Antifreeze (5-Gal container)

NSN: 6850-01-464-9137 5 59.44

28 N Distilled De-ionized Water (5-Gal container)

NSN: 6810-00-356-4936 5 17.33

29 N **MDE Exhaust Flex Pipe

NSN: 2815-01-519-1842 2 ea. $360.00 ea.

29 N **SSDG Exhaust Flex Pipe

NSN: 2815-01-519-1854 1 ea. $314.37 ea.

35 N Valve, Ball - Bronze,

(2) inch

NSN: 4820-01-475-0283 PN:

SPB-H1L-A

3 ea. $1391.65 ea.

35 N Valve, Ball - Bronze, (1/4) inch

NSN:6515-01-627-0482 PN:

T-560-BR-Y-66

2 ea. $24.20 ea.

35 N Valve, Ball - Bronze NSN: 4820-01-443-3406 PN: 3 ea. $420.81 ea.

xi (Rev-0)

(1/2) inch 1/2" SPB-32-S2

38 N Filter Element, Fluid NSN: 4330-01-465-9000 01 $62.71 ea.

41 N *Port Upper Bearing NSN: 3120-01-465-0320 1 $280.64 ea.

41 N *Starboard Upper Bearing

NSN: 3120-01-465-0320 1 $280.64 ea.

41 N *Port Rudder Lip Seal NSN: 2040-01-624-0008 1 $39.61 ea.

41 N *Starboard Rudder Lip Seal

NSN: 2040-01-624-0008 1 $39.61 ea.

41 N *Port Lower Bearing NSN: 3120-01-465-0356 1 $145.30 ea.

41 N *Starboard Lower Bearing

NSN: 3120-01-465-0356 1 $145.30 ea.

42 N Wire Rope 6X37 RRL NSN: 4010-01-500-1353 3 ay $117.85 ea.

42 N Wire Rope 6X37 RRL NSN: 4010-01-500-1655 1 ay $165.00 ea.

42 N Filter Element, Fluid NSN: 4330-01-465-6734 1 ea. $212.15 ea.

42 N Filter Element, Fluid NSN: 4330-01-504-9506 1 ea. $21.08 ea.

42 N Filter Element, Fluid NSN: 4330-01-343-5837 1 ea. $117.81 ea.

42 N Orkot Thrust Washer NSN: 3120-01-516-5829 8 ea. $32.13 ea.

42 N Orkot Bearing NSN: 3120-01-516-5767 4 ea. $103.30 ea.

42 N Orkot Bearing NSN: 3120-01-516-6619 2 ea. $48.92 ea.

42 N Orkot Thrust Washer NSN: 3120-01-516-6581 4 ea. $35.76 ea.

42 N Orkot Bearing NSN: 3120-01-516-6010 2 ea. $88.38 ea.

42 N Stopper Assembly, Chain

NSN: 2040-01-475-7977 1 ea. $9875 ea.

51 N Anode, Anti-Corrosion, Hull ZHC 23

NSN: 5342-00-813-6058 8 ea. $62.23 ea.

51 N Anode, Zinc, Rudder Post

NSN: 5342-01-501-0374 2 ea. $26.23 ea.

51 N Anode Zinc, SSDG Keel Cooler Z-2

NSN: 5342-01-465-8947 1 ea. $24.50 ea.

51 N Anode Zinc, Port MDE

Z-2 MOD

NSN: 5342-01-465-8779 2 ea. $48.94 ea.

51 N Anode Zinc, Starboard

MDE Z-2 MOD

NSN: 5342-01-465-8779 2 ea. $48.94 ea.

51 N Anode, Zinc, SSDG Keel Cooler X47-3

NSN: 5342-01-465-8952 1 ea. $13.15 ea.

*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 xii (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

2 Ultrasonic Testing (UT) (100) Shots, Perform

3 Hull Plating (U/W Body), Inspect

5 Bilges, Inspect

6 U/W Body, Preserve (100%)

9 Appendages (U/W), Leak Test

10 Accessible Spaces, Inspect

11 Voids (Non-Accessible), Leak Test

12 Tanks (MP Fuel Service), Clean and Inspect

14 Accessible Voids, Inspect

20 Propeller Shafts, Remove, Inspect, And Install

27 Sea Strainer, Inspect

34 Machinery Exhaust Fan(s) & Ducting, Clean and Inspect

40 Rudder Assembly, Remove, Inspect and Reinstall

42 Buoy Handling Equipment Maintenance, Perform xiii (Rev-0)

PRINCIPAL CHARACTERISTICS

49’ BUSL

PHYSICAL

Length overall 49’ 7”

Depth (main deck at side to baseline) N/A

Maximum beam 16’ 10”

Height of highest projection (above

DWL)

15’

Frame spacing N/A

Full load draft 5’ 7”

Full load displacement 31.65 Long tons

Shore tie voltage requirements 120v

HULL

Hull material

MACHINERY

Number of propellers 2

Number of blades per propeller 4

Diameter of propeller 31”

Pitch 22” fixed

RPM 2300

Shaft diameter N/A

TANKS

1 (Rev-0)

00000_0618_FLT

REC_00000_FLT_Boats @ Commercial Facility (0914)

General Requirements

1. SCOPE

1.1 Intent. This standard specification invokes general requirements for conducting boat 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) applie s 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-0)

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 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 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-0) 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.

3.6.1 Coast Guard turn-over preparation. The Contractor shall be aware that, upon arrival, after haul out, and prior to departing the Contractor’s facility, the Coast Guard crew shall be allowed to accomplish various tasks in preparation for the turn-over of the boat to the Contractor. The following conditions apply to this paragraph:

3.6.1.1 The Coast Guard requires a maximum of three days at the beginning of the contract, and three days at the end to accomplish various tasks.

3.6.1.2 The Contractor may commence/continue work during these time frames.

<<APM Note: Paragraph 3.6.1.3 pertains to 47’ MLB only. For all other SBPL assets delete this paragraph.>>

3.6.1.3 Coast Guard personnel will disconnect the Detroit Diesel Electronic Control (DDEC) System and any other electronic equipment, as required to avoid damage to systems arising from hotwork on the vessel during the availability.

3.6.1.4 Coast Guard personnel will remove the transducers after initial haul-out and reinstall prior to re-floating the vessel.

3.6.1.5 The Unit will contact the servicing ESD or ESU to setup removal/installation of the transducer if Unit personnel are unable to accomplish this task.

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

3.7.1 Change to SFLC Std Spec 0000, paragraph 1.3. ‘Acronyms and term definitions’, page 5, “PCL (Paint Containing Lead)” definition replaced by, “Any paint or coating containing lead in excess of 0.009 percent by weight (1.0 mg/cm2 or 90 ppm). Lead Based Paint (LBP) is an interchangeable term with PCL.”

3.7.1.1 Change Std Spec 0000 paragraph 3.2.4.2.3(QP 1 inspector or tech rep duties) bullet, “Determine when applied coats have sufficiently cured for overcoating or for system service resumption (see paragraph 3.1.19 of SFLC Std Spec 6310 (Critical drying time requirements)).” to “Determine when applied coats have sufficiently 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

4 (Rev-0) rope," to "For running rigging, furnish class 6x36, uncoated, independent wire rope core (IWRC), right regular lay (RRL) wire rope or Dyform-18, rotation resistant wire rope."

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

4. NOTES

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

5 (Rev-0)

QA-1 - QUALITY ASSURANCE INSPECTION FORM

(PRESERVATION CHECKLIST)

VESSEL NAME HULL # WORK ITEM

WORK ITEM TITLE

LO CATION OF WORK (INCL. FRAME #’S) AREA (SQ FT)

CHECKPOINT 1 – COATING SYSTEM COMPLIANCE

Ensure all coatings are in compliance with SFLC Std Spec 6310, Appendix C.

CHECKPOINT 2 - PAINT STO RAGE

Ensure all coat ings are kept at a temperature of 65 to 85°F at all t imes, unless otherwise specified by the coating mfgr.

CHECKPOINT 3 - AMBIENT CO NDITIO NS

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 PREPARATIO N

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 PREPARATIO N

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 CO AT 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 CO AT 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 – TO P COAT APPLICATIO N

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 INSPECTIO N

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 O F Q P-1/NACE INSPECTO R SIGNATURE CERT. # DATE / TIME

6 (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

PREPARATIO N, PRIMER CO AT,

BARRIER CO AT, TO P COAT,

ETC…)

LO CATION (FRAME &

DECK, RELATIO N TO

EQ UIPMENT, ETC.)

TEMPERATURE % REL.

HUMID-

ITY

DEW

PT.

SURFACE AMBIENT ΔT

| DP -

SURFACE |

NAME O F Q P-1/NACE INSPECTO R SIGNATURE CERT. # DATE / TIME

7 (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 PREPARATIO N METHO D PRO FILE 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-METHO D C) FOR ABOVE 15 READINGS:

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

8 (Rev-0)

TIME

9 (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 PREPARATIO N METHO D PRO FILE ACHIEVED (MILS)

MIN MAX MEAN

SSPC-SP-10/NACE No. 2

SSPC-SP WJ-1/NACE WJ-1

SSPC-SP WJ-2/NACE WJ-2

SSPC-SP WJ-3/NACE WJ-3

SSPC-SP WJ-4/NACE WJ-4

SSPC-SP-3

SSPC-SP-11

SSPC-SP-11 (inaccessible area)

Brush-blasting (non-metallic substrate)

ABRASIVE MANUFACTURER: ABRASIVE SIEVE SIZE:

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

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

SEPARATE SECTIONS, MAINTAIN A SEPARATE LOG FOR EACH SECTION.

Reading (mils):

Reading (mils):

Reading (mils):

Reading (mils):

Reading (mils):

Reading (mils):

Reading (mils):

Reading (mils):

Reading (mils):

Reading (mils):

Mean Reading

(mils)

Mean Reading (mils) IAW ASTM DD4417).

10 (Rev-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 LO CATIONS CO NDUCTIVITY (MICROSIEMENS/CM)

11 (Rev-0)

12 (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

BATC

H #

INDUCTI

ON TIME

COATING SYSTEM

SEQUENCE

(PRIMER/TOUCHUP/3RD

COAT, ETC.)

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

SPO T 1 2 3 4 5

AVERAGE

VALUE

*BASE METAL READING

(BMR) Required, If Magnetic

Pull-Off (Type I/Banana) Gauge Is Used.

LO CATION (FRAME REFERENCE):

SPO T 1 2 3 4 5 O VERALL AVG. DFT ADJUSTMENTS

1 AVG. BMR DEVIATIO N

3 BEFORE ADJUSTMENTS AFTER ADJUSTMENTS

AVG.

1 AVG. BMR DEVIATIO N

1 AVG. BMR DEVIATIO N

APPLICATION METHOD (AIRLESS,

CONVENTIONAL SPRAY, ROLLED)

AVERAGE DFT

13 (Rev-0)

07400_AKP_0418_BOAT_FLT

WORK ITEM 1: General Welding, Provide

1. SCOPE

1.1 Intent. This work item describes the requirements for the Contractor to provide general welding as designated in Table 1.

TABLE 1 –GENERAL WELDING

ITEM DESCRIPTION LOCATION

Fabricate and renew 02 condensate tanks, renew all missing or damaged nuts and washers, renew tank floats, and inspect 02 discharge pumps

Berthing Area, Mess Deck

1.2 Government-furnished property.

None.

2. REFERENCES

COAST GUARD DRAWINGS

Coast Guard Drawing 49A BUSL 530-001, Rev C, Potable Water Misc Tanks

COAST GUARD PUBLICATIONS

Coast Guard Technical Publication (TP) 4934, SWBS 074, Mar 2015, Small Boat Diagrams for Hotwork

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

14 (Rev-0)

OTHER REFERENCES

None

3. REQUIREMENTS

3.1 General.

3.1.1 CIR.

None.

3.1.2 Tech Rep.

Not applicable.

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

3.1.4 Interferences. The Contractor shall handle all interferences in accordance with SFLC Std Spec 0000, paragraph 3.3.5 (Interferences).

3.2 Requirement. The Contractor shall provide general welding, including but not limited to, fabrication, brazing, inspection, plate renewal, crack repair, overlay, and associated processes on Coast Guard vessels and equipment in accordance with TP 4934 and SFLC Std Spec 0740.

3.3 Bidding. The Contractor shall ensure for bidding purposes this specification will be broke down by the following:

One linear foot of welding/brazing.

Four square inches of clad/overlay welding.

One hour of fabrication.

One square foot of plate renewal.

3.4 Renew. The contractor shall renew 02 condensate tanks, renew all missing or damaged nuts and washers, renew tank floats, and inspect 02 discharge pumps as designated by Coast Guard Inspector and in accordance with Coast Guard Drawing 49A BUSL 530-001.

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.)

15 (Rev-0)

4. NOTES

This section is not applicable to this work item.

16 (Rev-0)

10000_RSW_0616_49BUSL

WORK ITEM 2: Ultrasonic Testing (UT) (100) Shots, Perform

1. Scope

1.1 Intent. This work item describes the requirements for the Contractor to take 100 UT shots at locations designated by the Coast Guard Inspector.

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 0740 (SFLC Std Spec 0740), 2014, Welding and Allied Processes

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):

3.3 Reporting

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

17 (Rev-0) 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).

3.2 Ultrasonic thickness measurement. The Contractor shall perform a total of 100 thickness measurements in locations designated by the Coast Guard Inspector utilizing Figure 1 and Figure 2 in accordance with SFLC Std Spec 0740. Record all measurements in Tables 1, 2, and 3.

3.3 Reporting. The Contractor shall submit a CIR to include a marked up drawing of Figure 1 and 2 and the completed tables.

FIGURE 1. BOTTOM SHELL PLATING EXPANDED

18 (Rev-0)

FIGURE 2. STERN SECTION SHELL PLATING

19 (Rev-0)

TABLE 1 - STANDARD U/W BODY TEST RESULTS REPORT

DATE_________________________

20 (Rev-0)

21 (Rev-0)

TABLE 2 - ADDITIONAL U/W BODY TEST RESULTS

DATE____________________________

22 (Rev-0)

TABLE 3 - UNDERWATER HULL BODY MINIMUM THICKNESS TEST RESULTS REPORT

DATE____________________________

23 (Rev-0)

11000_1016_FLT

REC_11000_UWHIB_FLT_49’ BUSL (ALL) (0619)

WORK ITEM 3: Hull Plating (U/W Body), Inspect

1. SCOPE

1.1 Intent. This work item describes the requirements for the Contractor to inspect/survey the vessel’s Under Water (U/W) hull plating, including U/W appendages and coating system.

1.2 Government-furnished property.

None.

2. REFERENCES

COAST GUARD DRAWINGS

Coast Guard Drawing 49A BUSL 085-003, Rev A, Docking Plan

COAST GUARD PUBLICATIONS

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

OTHER REFERENCES

The Society for Protective Coatings (SSPC), January 2015, Paint Application Specification No. 2 (PA-2), Procedure for Determining Conformance to Dry Coating Thickness Requirements

3. REQUIREMENTS

3.1 General.

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

3.2 Inspection

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

24 (Rev-0) 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).

3.2 Inspection. The Contractor shall submit a CIR. The Contractor shall accompany the Underwater Hull Inspection Board (UWHIB) in the performance of the below inspection tasks, as applicable, using the drawings listed in Section 2 (References) as guidance. The Contractor shall provide the following, to facilitate the UWHIB in assessing the condition of the designated U/W hull components and systems:

A hull repair supervisor and a marker.

Temporary staging and other necessary equipment, as applicable, for ensuring safe access to all areas of the U/W hull.

NOTES

1. The COR will convene the UWHIB as soon as possible after the vessel has been dry-docked and before any work (except U/W hull cleaning/wash down) is performed on the U/W hull and appendages.

2. Some of the components and/or systems addressed in this work item may not be applicable to all vessel classes.

3.2.1 Hull plating. Inspect the condition of the hull plating (including thruster tunnel plating, as applicable), for the presence of marine growth, deformation, and any evidence of major corrosion or electrolytic action.

3.2.1.2 Inspect the hull and keel areas, report on the condition of butt-welded seams, doubler plates, lap seams, and for any signs of damaged plating or unusual waviness in the plating.

3.2.2 Sea chests and all other cooling system intake components. Inspect all sea chests, sea beam arrays, tunnels, hull openings, and grates for general appearance, loose, damaged, or missing grates, loose or missing fasteners, condition of sea strainers and lockwire on bolts, marine growth on grating slots, and any obstructions in the openings that might prevent proper suction and discharge of water.

3.2.3 Rudders. Check general condition, condition around the drain plugs, and check for pitting, if any, on the leading and trailing edges.

3.2.4 Propeller and shaft associated components. Inspect the condition of propellers for signs of corrosion, pitting, erosion, fouling, cracks, dings, and nicks by side and blade; inspect fairwaters, rope guards, shafts, and mechanical seals - look for missing screws, physical damage to the blades, pitting, condition of dunce caps, and condition of securing devices.

3.2.5 Transducers. Check general condition for cuts, cracks, corrosion, and surface defects around the openings.