BARBARA_MABRITY__WLM_175__DS_FQ3_TJR_16R1.UPDATE.pdf

USCGC BARBARA MABRITY (WLM 559)

SPECIFICATION FOR DOCKSIDE REPAIRS

FY2016

Developed By: Robert K Woods2

Tyler J Richardson

(Rev-1, 09 February 2016)

USCGC BARBARA MABRITY (WLM-175) DOCKSIDE AVAILABILITY FY2016

ii (Rev-1)

TABLE OF CONTENTS

Revisions Record ......................................................................................................................................... iii Consolidated List of References ................................................................................................................... iv Consolidated List of Government-furnished Property .............................................................................. viii Consolidated List of Critical Inspection Items ........................................................................................... xii Principal Characteristics - TENDER ......................................................................................................... xiii General Requirements WORK ITEM 1: Chain Lockers, Clean and Inspect WORK ITEM 2: SW Heat Exchangers, Clean, Inspect and Hydro WORK ITEM 3: Main Diesel Engine (MDE) Exhaust Piping, Commercial Clean WORK ITEM 4: Ship Service Diesel Generator (SSDG) Exhaust Piping, Commercial Clean WORK ITEM 5: Circuit Breakers (60 Hz), Inspect and Test WORK ITEM 6: Vent Ducts (Engine and Motor Room All), Commercial Cleaning WORK ITEM 7: Vent Ducts (Galley and Pantry Room All), Commercial Cleaning WORK ITEM 8: Vent Ducts (Laundry Exhaust), Commercial Cleaning WORK ITEM 9: Vent Ducts (All Other), Commercial Cleaning WORK ITEM 10: Hydraulic Chain Stoppers, Inspect and Service WORK ITEM 11: Hydraulic Crossdeck Winches, Inspect and Service WORK ITEM 12: Hydraulic Inhaul Winch, Inspect and Service WORK ITEM 13: Single Point Davit, Inspect and Service WORK ITEM 14: Grey Water Holding Tank(s), Clean and Inspect WORK ITEM 15: Sewage Holding Tank(s), Clean and Inspect WORK ITEM 16: Grey Water Piping, Clean and Flush WORK ITEM 17: Sewage Piping, Clean and Flush WORK ITEM 18: Chain Locker, Preserve 100% WORK ITEM 19: Tanks (Grey Water Holding), Preserve “100%” WORK ITEM 20: Tanks (Grey Water Holding), Preserve “Partial” WORK ITEM 21: Tanks (Sewage Holding), Preserve “100%” WORK ITEM 22: Tanks (Sewage Holding), Preserve “Partial” WORK ITEM 23: Tanks (Sewage Vacuum Collection), Preserve “100%” WORK ITEM 24: Tanks (Sewage Vacuum Collection), Preserve “Partial” WORK ITEM 25: Decks – Exterior (Buoy or Construction Deck), Preserve 100% WORK ITEM 26: Power Assisted Griping System, Remove WORK ITEM 27: 01 Level Deck, Repair WORK ITEM 28: Deck Surfaces, Preserve WORK ITEM 29: Diesel Generators, Isolation Mounts Renewal WORK ITEM 30: Main Deck Repair WORK ITEM 31: Machinery Exhaust Insulation, Renew WORK ITEM 32: RHIB Davit Hydraulic Piping Repair/Renew WORK ITEM 33: Vent Duct Systems, Renew WORK ITEM 34: Temporary Services, Provide - Cutter WORK ITEM 35: Anchor Windlass, Inspect and Service WORK ITEM 36: Anchor Chain(s), Renew WORK ITEM 37: Supply Vent Duct Systems, Repair WORK ITEM 38: Buoy Crane, Inspect and Service WORK ITEM 39: Buoy Crane Main Winch, CT Function, Remove WORK ITEM 40: Compressed Air System Refrigerated Air Dryer, Replacement iii (Rev-1)

REVISIONS RECORD

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

DATE REV# WORK

ITEM#

CHANGES MADE

2/9/16 1 36 Removed anchor chain procurement from GFP to Contractor procured/provided material.

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

iv (Rev-1)

CONSOLIDATED LIST OF REFERENCES

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

All Coast Guard drawings, technical publications, and standard specifications will be provided to contractors by the Coast Guard at an appropriate time, or upon request, free of charge. Other Government documents may be accessed – free of charge – as follows:

MIL/DOD/CID Specifications: http://www.assistdocs.com/search/search_basic.cfm

Commandant Instruction Manuals: http://www.uscg.mil/directives/default.asp

Public Laws, Code of Federal Regulations, U.S Codes, and other Federal Government laws::

www.gpoaccess.gov

The Government is aware of the following internet web links where contractors may procure commercial specifications:

American Welding Society (AWS): http://www.awspubs.com/index.php

ANSI, ASTM, IEEEE, NFPA, ASME, SAE Standards: http://www.techstreet.com/

NFPA: http://www.nfpa.org

SSPC Standards and pictorial guides: http://shopping.netsuite.com/sspcmarketplace

COAST GUARD DRAWINGS

Coast Guard Drawing 175 WLM 130-001, Rev -Mods to Buoy Deck Incidental to Hawser Pipe Cover

Coast Guard Drawing 175 WLM 180-010, Rev D, Generator Foundations

Coast Guard Drawing 175 WLM 201-001, Rev C, Machinery Spaces Arrangement

Coast Guard Drawing 175 WLM 256-001, Rev H, Seawater Cooling System Diagram

Coast Guard Drawing 175 WLM 256-003, Rev D, Seawater Cooling System FR 61 Forward

Coast Guard Drawing 175 WLM 256-004, Rev J, Seawater Cooling System Arrangements and Details

Coast Guard Drawing 175 WLM 256-005, Rev -, Z-Drive Lube Oil Heat Exchanger Tube Bundle, Replacement and Piping Mods

Coast Guard Drawing 175 WLM 256-012, Rev A, Auxiliary Seawater System Piping Mods

Coast Guard Drawing 175 WLM 259-001, Rev A, Combustion Exhaust Diagram

Coast Guard Drawing 175 WLM 259-005, Rev C, Combustion Exhaust A&D, Hull Block 970

Coast Guard Drawing 175 WLM 320-001, Rev AJ, Electrical One-Line Diagram

Coast Guard Drawing 175 WLM 320-002, Rev F, Power System Deck Plan Frame 24 Fwd, Hull Blocks 910 & 901

Coast Guard Drawing 175 WLM 320-009, RevN, Power Sys Elem Wiring Diagram

Coast Guard Drawing 175 WLM 330-002, Rev E, Lighting System Fr 24 Fwd, Hull Blk 910 & 901

Coast Guard Drawing 175 WLM 437-007, Rev P, Buoy Deck Control Sys Block, ISO & Elementary Wiring Diagram

Coast Guard Drawing 175 WLM 506-001, Rev G, Overflows, Air Escapes & Sounding Tubes Diagram

Coast Guard Drawing 175 WLM 508-002, Rev A, Combustion Exhaust Pipe Insulation v (Rev-1)

Coast Guard Drawing 175 WLM 512-001, Rev E, HVAC Diagram

Coast Guard Drawing 175 WLM 512-006, Rev D, HVAC A & D, FR 24-6, Hull Block 910, sheet 3 (D22-F22)

Coast Guard Drawing 175 WLM 512-011, Rev D, HVAC A & D, FR 70-50, Main Deck & Above, Hull Block 960

Coast Guard Drawing 175 WLM 528-002, Rev L, Weather Deck Drains Diagram

Coast Guard Drawing 175 WLM 549-001, Rev E, Onboard Lubrication Requirements

Coast Guard Drawing 175 WLM 551-001, Rev H, Compressed Air System Diagram

Coast Guard Drawing 175 WLM 551-005, Rev E, Compressed Air System a/D Hull Block 940, 950

Coast Guard Drawing 175 WLM 556-001, Rev J, Hydraulic System Diagram

Coast Guard Drawing 175 WLM 556-004, Rev D, Fwd Hydraulic System A/D Hull Block 920

Coast Guard Drawing 175 WLM 556-008, Rev -, Deck Mchry Hydraulic Power Unit Piping Mods.

(Supercedes 175 WLM-556-007)

Coast Guard Drawing 175 WLM 573-001, Rev T, Buoy Deck Arrangement

Coast Guard Drawing 175 WLM 573-050, Rev A, Hydraulic Piping Installation for Chain Stopper

Coast Guard Drawing 175 WLM 573-051, Rev B, Chain Stopper Structural Modifications for Hydraulic Roller Assembly

Coast Guard Drawing 175 WLM 581-001, Rev F, Anchor Handling System Arrangement

Coast Guard Drawing 175 WLM 593-001, Rev G, Sewage & Waste Water System Diagram

Coast Guard Drawing 175 WLM 593-009, Rev E, Independent Tanks, Sewage Holding Tank

Coast Guard Drawing 175 WLM 601-001, Rev N, General Arr, Inboard and Outboard Profiles

Coast Guard Drawing 175 WLM 601-003, Rev M, Booklet of General Plans

Coast Guard Drawing 175 WLM 633-001, Rev D, Cathodic Protection

Coast Guard Drawing 175 WLM 635-001, Rev F, Hull Thermal & Acoustic Insulation Schedule

Coast Guard Drawing 175 WLM 637-001, Rev H, Joiner, Sheathing, & Ceilings Arrangement & Detail

Coast Guard Drawing 175 WLM 644-001, Rev G, Sanitary Facilities & Laundry Space Arrangement & Details

Coast Guard Drawing 175 WLM 801-015, Rev C, Scantlings, Decks & Platforms

Coast Guard Drawing 175 WLM 801-017, Rev B, Scantlings, Superstructure

Coast Guard Drawing 175 WLM 920-001, Rev K, Hull Block 920 Panels

Coast Guard Drawing 175 WLM 920-002, Rev L, Hull Block 920 Modules

Coast Guard Drawing 175 WLM 920-003, Rev G, Hull Block 920 Block Assembly

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

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

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) 3619, 13-AUG-98, Manufacturers Instruction Book-SWBS Group(s) 324

Coast Guard Technical Publication (TP) 3630, SWBS 573, Section A (573A), Jun 2015, Manufacturer's Instruction Book-SWBS Group 573, Buoy Crane vi (Rev-1)

Coast Guard Technical Publication (TP) 3631, Mar 2007, Manufacturer’s Instruction Book-SWBS Group(s) 573-581, Section B, Cross Deck Winch – Appleton Marine Model BMD-463

Coast Guard Technical Publication (TP) 3631, Section 581-A, Sep 2013, Manufacturer's Instruction Book-SWBS Groups 573-581, Anchor Windlass

Coast Guard Technical Publication (TP) 3632, March 2014, Chapter 583, Section C, Technical Manual for Slewing Arm Davit Model D6000CT

Coast Guard Technical Publication (TP) 3939, SWBS 573-A, Apr 2007, Rising Sheave Chain Stopper

Surface Forces Logistics Center Naval Engineering Directive (SFLC NED) 5735-01, 05 May 2010, Inspection And Test Procedure For Buoy Chain Winch Model Cw-1 Onboard WLM 551 Through 564 And WLB 201-215

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

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

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

Surface Forces Logistics Center Standard Specification 3042 (SFLC Std Spec 3042), 2014, Shipboard Electrical Cable Removal, Relocation, Splice, Repair, and Installation

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

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

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

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

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

OTHER REFERENCES

ASTM International (ASTM) A53, 2005, Standard Specification for Pipe, Steel, Black and Hot-Dipped, Zinc-Coated Welded and Seamless

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

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

Code of Federal Regulations (CFR) Title 29, Part 1915, Jul 2013, Occupational Safety and Health Standards for Shipyard Employment

Code of Federal Regulations (CFR) Title 29, Part 1915, Section 15, 2007, Shipyard Employment

Commercial Item Description (CID) A-A-59588, 2013, Rubber Silicone

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

DOD-STD-2188, Apr 1987, Babbitting of Bearing Shells

Federal Specification (Fed Spec) HH-P-151, Mar 1991, Rubber-Sheet, Cloth Insert

Federal Specification (Fed Spec) RR-C-271, Nov 1995, Chain and Attachments, Welded and Weldless

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

MIL-C-24633, Apr 1998, Chain, Stud Link, Anchor, Low Alloy Steel, Flash Butt Welded vii (Rev-1)

MIL-DTL-23549, Feb 2007, Grease, General Purpose

MIL-DTL-24244, May 2000, Insulation Material, With Special Corrosion, Chloride, and Fluoride Requirements

MIL-I-16411, Nov 1988, Insulation Felt, Thermal, Glass Fiber

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

MIL-STD-1622, Nov 2006, Cleaning of Shipboard Compressed Air Systems

MIL-STD-419, Jul 1987, Cleaning and Protecting Piping, Tubing and Fittings for Hydraulic Power Transmission Equipment

MIL-Y-1140, Sep 1985, Yarn, Cord, Sleeving, Cloth, And Tape- Glass

National Electrical Manufacturers Association (NEMA) Stds, Pub. No. AB4, 2003, Guidelines for Inspection and Preventive Maintenance of Molded Case Circuit Breakers Used in Commercial and Industrial Applications

NAVSEA Dwg 803-1385866, Penetrations; Bulkhead and Deck

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

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

The Society for Protective Coatings (SSPC)/NACE International (NACE) Joint Surface Preparation Standard SSPC-SP 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, 2004, Commercial Blast Cleaning

Underwriters Laboratories Inc. (UL) 489, May 2002, Molded Case Circuit Breaker viii (Rev-1)

CONSOLIDATED LIST OF GOVERNMENT-FURNISHED PROPERTY

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

WORK

ITEM

MTI ITEM

DESCRIPTION

NSN/PN QTY ESTIMATED

COST

($/UNIT)

2 N **Z-Drive Steering

Cooler NSN: 4420-01-505-9267 2 ea. 7,725.00

2 N Heat Exchanger, Gasket

NSN: 5330-01-449-2451 2 ea. 22.53

2 N Heat Exchanger, Gasket

NSN: 5330-01-449-2479 2 ea. 18.66

10 N Repair Kit Assembly Sheave

NSN: 2040-01-496-9418 2 ea. 1,409.15

10 N Rod Seal Repair Kit

(FL-2605-29 PC#37)

NSN: 2040-01-496-9422 2 ea. 3,030.07

10 N Repair Kit, Cable Chain (Includes

Pads) (FL-2605-29

PC#36)

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

10 Y Cylinder Assembly Actuating, Linear

NSN: 3040-01-496-9424 4 ea. 1,894.47

11 Y Hydraulic Brake Assembly

NSN: 2530-01-550-7474 4 ea. 399.00

11 N Winch Gear Box Assembly

NSN: 3010-XF-C34-2104

PN-YMD-7914

4 ea. 1,000.00

11 Y Hydraulic Motor NSN: 4320-01-470-8467 4 ea. 900.00 11 N Wire Rope NSN: 4010-01-620-9604 4 ea. 577.95 11 N Counter Balance

Valve NSN: 4820- 01-324-4269 8 ea. 107.50

11 N Shuttle Valve NSN: 4820-01-317-2748 8 ea. 34.78 11 N Needle Valve NSN: 4820-01-329-0051 4 ea. 38.00 11 Y **Directional

Control Valve NSN: 4810-01-543-3252 4 ea. 3,465.17

11 N Electrical Connector, Hirshmann

NSN: 5935-01-640-6747 4 ea. 32.00

12 N Roller bearing Unit NSN:3130-01-504-4363 2 ea. 4,012.00 12 N Grease seal NSN: 5330-01-462-5544 4 ea. 79.25 12 N Level wind pivot bushing NSN: 3120-01-621-2293 1 ea. 1,139.00

12 N Level wind thrust bearing

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

12 N Rexroth DCV NSN: 4810-01-507-0037 1 ea. 208.29 12 N Rexroth Sandwich

Flow Control NSN: 4810-01-505-9289 1 ea. 250.00 ix (Rev-1)

12 N Sun Sandwich Relief Valves

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

12 N Rexroth Tandem Center Proportional Directional Valve

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

12 Y Level Wind Hydraulic Cylinder

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

12 N 3:1 Pilot Ratio, Vented

Counterbalance Valve Assembly

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

12 N Fully Adjustable Needle Valve

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

12 N Wire Rope Assembly NSN: 4010-01-646-6972 1 ea. 500.00 12 Y **Hydraulic Motor NSN: 4320-01-445-2248 1 ea 23,998 12 N **Hand Pump NSN:4320-01-015-9422 1 ea. 218.76 13 N Swing Brake Seal Kit NSN: 2030-01-351-2820 2 ea 138.80 13 N Swing Brake Disc &

Bearing Kit NSN: 2030-01-349-9486 2 ea 937.70

13 N Wire Rope Assembly, Single

Leg

NSN: 4010-01-602-8365 1 ea. 234.00

13 N Console Assy. PN: 40328 1 ea. $23,779.18 13 N Pump, Hand PN: 27104 1 ea. $1,190.33 13 Y **Winch Assembly NSN: 2030-01-505-1581 1 ea. 17,454.50 29 N Isolation Mount NSN: 5342-00-598-8825 16 ea. 494.13 33 N Pre-heater NSN: NA 2 ea. NA 35 N Anchor Windlass

Overhaul kit NSN: 5430-01-546-4684 1 ea. 12,474.00

35 N Ball Valve NSN: 4820-01-013-3430 1 ea. 87.36 35 N Valve, Counterbalance

NSN: 0000-XF-C03-5889

PN: Sun CBEH-LKN-BCL

1 ea. N/A

35 N **Chain Stopper, Ulster

PN: 70011-001 2 ea. 2,665.00

35 N **Pelican Hook Assembly

PN: 0258101-7 3 ea. 6,045.00

35 N Motor, Hydraulic NSN: 4320-01-419-3520 1 ea. 1,811.00 35 N Valve, Linear, Directional Control NSN: 4810-01-511-3173 1 ea. 983.14

35 N Main Shaft PN: C-20245-1 1 ea. N/A 38 N Wire Rope, Crane

Aux Fall NSN: 3950-01-617-1692 1 ea 629.00

38 N Wire Rope, Crane Main Fall

NSN: 3950-01-617-1700 1 ea 1,425.00

38 N Luff Cylinder Seal kit

NSN: 5330-01-433-6307 1 ea 380.00

38 N Holding Valve NSN: 4810-01-353-0586 2 ea 84.88 38 N Shuttle Valve NSN: 4820-01-317-2748 2 ea 18.97 38 N Needle Valve NSN: 4820-01-329-0051 1 ea 36.17 38 Y Luff Cylinder NSN: 4820-01-602-7668 1 ea 5,259.00 x (Rev-1)

Control Valve 38 N Bushing, Heel NSN: 5365-01-F12-2920 4 ea 81.00 38 N Snap ring NSN: 5325-00-005-5768 4 ea 274.99 38 N Hydraulic swivel seal kit NSN: 4730-01-566-2864 1 ea 1,125.00

38 N **Pin, Heel NSN: 5315-01-500-6931 2 ea 1006.60 38 N **Hand pump w/

Stainless Steel Option, P18

NSN: 4320-01-517-1444 1 ea 473.00

38 N **Plate, Backing, Brake (Item 231)

NSN: 3040-00-119-9848 1 ea 1,575.00

38 N **Plate, Brake (Item 232)

NSN: 3040-01-068-7647 1 ea. 377.00

38 N **Disk, Clutch, Nonvehicular (Item

233)

NSN: 3010-00-119-0459 1 ea. 197.00

38 N **Plate, Backing, Brake (Item 234)

NSN: 3040-00-119-9848 1 ea 1,575.00

38 N **Packing Assortment, Preformed

NSN: 5330-01-191-2622 1 ea. 10.94

38 N **GH30 seal kit NSN: 2590-01-398-5741 1 ea. 165.23 38 N **Disc-Friction, Brake NSN: 3040-01-051-3606 1 ea. 24.42

38 N **Spring, Helical, Comp

NSN: 5360-01-268-0044 12 ea 13.13

38 N **PD12C Seal kit NSN: 2590-01-398-5741 1 ea 60.73 38 N **Disc, Steel NSN: 2530-01-066-9585 1 ea 38 N **Brake valve O-ring kit (Packing Assortment, Preformed)

NSN: 5330-01-191-2622 1 ea. 10.94

38 Y **Eskridge Master rebuild kit

NSN: 0000-XF-C05-3702

PN: 91650A710

3 ea 1,758.00

38 Y **Hydraulic Control Valve Assembly

(winch)

NSN: 4810-01-566-2663 1 ea. 9,222.00

38 N **Hydraulic Control Valve Assembly

(Swing/Luff)

NSN: 4820-01-602-7668 1 ea. 5.259.00

38 Y **Aux Hoist Hook (Overhaul Ball)

NSN: 4030-01-572-3945 1 ea 629.31

38 N Block, Tackle NSN: 3940-01-566-2929 1 ea 1,425.45 38 N **Relief Valve

Cartridge

NSN: 0000-XF-C13-7597

(PN: YMD-6860-R)

1 ea 425.00

38 N **Control Stand Selector Valve

Assembly

NSN: 4730-01-507-3516 1 ea 1,145.21

38 N **Bushing, Luff Cylinder

NSN: 3120-01-363-7629 4 ea 105.91 xi (Rev-1)

38 N **Pin, Luff Cylinder NSN: 5315-01-F12-2922 2 ea 1,576.00 39 Y Main CT Winch NSN: 3950-01-419-1845 1 ea. 26,000.00 39 N Joystick Controller, Winch NSN: 3950-01-603-1550 1 ea 500.00

40 N Refrigerated Air Filter-Dryer

Ingersoll-Rand model

D72IN

1 $1000.00

*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 xii (Rev-1)

CONSOLIDATED LIST OF CRITICAL INSPECTION ITEMS

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

Work Item

Title

10 Hydraulic Chain Stoppers, Inspect and Service

11 Hydraulic Crossdeck Winches, Inspect and Service

12 Hydraulic Inhaul Winch, Inspect and Service

13 Single Point Davit, Inspect and Service

35 Anchor Windlass, Inspect and Service

36 Anchor Chain(s), Renew

38 Buoy Crane, Inspect and Service

39 Buoy Crane Main Winch, CT Function, Remove xiii (Rev-1)

PRINCIPAL CHARACTERISTICS - TENDER

175' WLM, BUOY TENDER

PHYSICAL

Length overall 174' 8" Length between perpendiculars 155' 1" Depth 14' 8" Maximum beam 36' 0" Designed draft 8' 0" Mast height (above 8' waterline) 58' 8" Frame spacing 20" Full load displacement 855.15 Long Tons SW Light load displacement 719.78 Long Tons SW Minimum op condition displ 852.19 Long Tons SW

HULL

Hull material Steel

MACHINERY

Main propulsion Two Caterpillar 3508 DITA V-8 diesel; 999 BHP ea @ 1500 RPM

Two Ulstein 360 degree steerable Z-Drives, 403 SRPM @ 1600 ERPM

Reduction gears Two Z-Drive units, Cardan shafting; 3.973:1 gear ratio Shaft seal John Crane Type ND Shaft bearings Five pedestal mounted, Cooper split roller bearings Number of propellers 2 Number of blades 4 Diameter 57.1" Rudders None; Z-drive Ship's service generators Three Caterpillar Model 3406 DITA Turbocharged; 285KW, 450V, 60 Hz, 1800

RPM

Emergency diesel generator One Caterpillar Model 3406 DIT 210 KW, 24V, 60 Hz, 1800 RPM

TANK CAPACITIES

Diesel oil capacity (100%) 16,385 gal Fresh water capacity (100%) 7,339 gal Lubricating oil (100%) 86 gal

1 (Rev-1)

00000_0315_FLT

REC_00000_FLT_ Commercial Project @ CG Facility (1212)

General Requirements

1. SCOPE

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

1.2 Term interchangeability. The terms 'Contractor', 'CG Yard', 'NAVSTA EVERETT', 'shipyard', 'Base', and 'Coast Guard Industrial' are used interchangeably in this specification. Where the primary service provider is Coast Guard personnel, references to contractor and other noted descriptors within this specification or within drawings, publications, SFLC Standard Specifications or other commercial and military references are deemed the same as prime service provider.

2. REFERENCES

COAST GUARD DRAWINGS

None

COAST GUARD PUBLICATIONS

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

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

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

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

OTHER REFERENCES

None

3. REQUIREMENTS

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

NOTE

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

2 (Rev-1)

3.2 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 USCG facilities. The Contractor shall provide and maintain environmental protection as defined in SFLC Std Spec 0000 Appendix B, Requirements for Environmental Protection at USCG Facilities, during the performance of this availability. Contractor shall plan for and provide environmental protective measures to control pollution that develops during normal practice, as well as plan for and provide environmental protective measures required to correct conditions that develop during the project. Contractor shall comply with applicable Federal, state, and local laws, codes, ordinances, and regulations in their entirety. Any reference to a specific portion of a Federal, state, or local law, code, ordinance, or regulation in this or any other item shall not be construed to mean that relief is provided from any other sections of the law, code, ordinance, or regulation.

3.5.1.1 USCG Generator status. The activity Generator Status for the Coast Guard Facility is shore power.

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

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

National Pollutant Discharge Elimination System (NPDES) Storm Water (SW) Permit: Unit has an NPDES SW permit which requires unit-specific procedures be followed for the storage and inspection of equipment and materials which may contribute contaminants to storm water discharges.

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

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

3.5.3 Regulatory notifications. The Contractor shall be responsible for all regulatory notification requirements in accordance with Federal, State and local regulations. In cases where the Coast Guard must also provide public notification, such as storm water permitting, the Contractor must coordinate with the Contracting Officer or COR, 3 (Rev-1) and if work is being performed at a USCG Facility, the local Facility Engineer or Engineering Officer. The Contractor shall submit copies of all regulatory notifications to the Contracting Officer and the local Facility Engineer or Engineering Officer prior to commencement of work activities. Regulatory notifications shall be provided for including but not limited to demolition, renovation, National Pollutant Discharge Elimination System (NPDES) defined site work, and remediation of controlled substances such as asbestos, hazardous waste, and lead paint.

3.5.4 Environmental manager. The Contractor shall appoint in writing an Environmental Manager for the project, and shall be responsible for coordinating Contractor compliance with Federal, State, local, and station environmental requirements. The Environmental Manager shall ensure compliance with Hazardous Waste Program requirements, including hazardous waste handling, storage, manifesting, and disposal; implement the Contractors’ Environmental Management Plan; ensure that all environmental permits are obtained, maintained, and closed out; ensure compliance with Storm Water Program Management requirements; ensure compliance with Hazardous Materials including storage, handling, and reporting requirements; as well as coordinate any remediation of regulated substances such as lead, asbestos, and polychlorinated biphenyl (PCB). This may be a collateral position; however the individual must be trained to adequately accomplish the following duties; ensure waste segregation and storage compatibility requirements are met; inspect and manage Satellite Accumulation areas; ensure only authorized personnel add wastes to containers; ensure all Contractor personnel are trained in 40 CFR requirements and individual position requirements; coordinate removal of waste containers; and maintain the Environmental Records binder and required documentation, including environmental permits compliance and close-out.

3.5.5 HW disposal. Contractor shall comply with SFLC Std Spec 0000 Appendix B, Requirements For Environmental Protection At USCG Facilities for HW disposal, and ensure that waste removals are conducted during normal business hours (0800-1600) on Monday through Friday (excluding holidays).

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

3.5.6.1 No Contractor or Subcontractor shall have the authority to sign a Hazardous Waste Manifest using the Coast Guard facility’s EPA Generator ID Number or remove contract generated hazardous waste from the Coast Guard facility without COR or KO-approval.

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

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

3.6 Local Policy. None.

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

None.

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

4 (Rev-1) document.

5 (Rev-1)

QA-1 - QUALITY ASSURANCE INSPECTION FORM

(PRESERVATION CHECKLIST)

Vessel Name Hull # Work Item # Work Item Title

Location of Work (incl. frame #’s) Area (sqft)

CHECKPOINT 1 – COATING SYSTEM COMPLIANCE

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

CHECKPOINT 2 - PAINT STORAGE

Ensure all coatings are kept at a temperature of 65 to 85°F at all times, unless otherwise specified by the coating mfgr.

CHECKPOINT 3 - AMBIENT CONDITIONS

Ensure surface and surrounding temperatures are each between 50 and 90°F for water-containing coatings, and 35 and 95°F for other coatings, unless otherwise specified by the coating manufacturer(s).

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

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

CHECKPOINT 4 - PRE-SURFACE PREPARATION

Remove surface contaminants (soluble salts, loose rust, mud, and marine growth) with low pressure fresh water wash down

(maximum 5,000 psi). If oil and grease are present, perform solvent cleaning, as per SSPC SP-1.

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

CHECKPOINT 5 - SURFACE PREPARATION

Verify environmental conditions (see CHECKPOINT 3).

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

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

Measure soluble salt conductivity in accordance with SSPC-Guide 15. Conduct 5 measurements per each 1000-sqft area (max.

threshold: 70 microsiemens/cm for non-submerged surfaces, 30 microsiemens/cm for submerged surfaces).

CHECKPOINT 6 - PRIMER COAT APPLICATION

Verify environmental conditions (see CHECKPOINT 3).

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

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

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

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

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

Perform visual inspection for holidays and other defects.

CHECKPOINT 7 – STRIPE COAT APPLICATION

Verify environmental conditions (see CHECKPOINT 3).

Ensure overcoating window is as per manufacturer’s instructions.

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

CHECKPOINT 8 – TOP COAT APPLICATION

Verify environmental conditions (see CHECKPOINT 3).

Ensure overcoating window is as per manufacturer’s instructions.

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

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

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

CHECKPOINT 9 – FINAL INSPECTION

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

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

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

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

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

CHECKPOINT 10 – RECORD KEEPING

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

Name of QP-1/NACE Inspector Signature Cert. # Date / Time

6 (Rev-1)

QA-2 - QUALITY ASSURANCE INSPECTION FORM

(ENVIRONMENTAL READINGS)

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-1)

QA-3a - QUALITY ASSURANCE INSPECTION FORM

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

Location of Work (Frame References) Area (sqft)

SURFACE PREPARATION METHOD

PROFILE ACHIEVED (mils) Min Max Mean

SSPC-SP-10/NACE No. 2

SSPC-SP 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 and Sieve Size: _________________________________

Place surface profile replica tapes in the spaces provided below, to serve as permanent QA record. Maintain a separate log for each location. When an area is divided into separate sections, maintain a separate log for each section.

Place Surface Profile Replica Tape Here

Reading:__________ mils

Place Surface Profile Replica Tape Here

Reading:__________ mils

Place Surface Profile Replica Tape Here

Reading:__________ mils

Place Surface Profile Replica Tape Here

Reading:__________ mils

Place Surface Profile Replica Tape Here

Reading:__________ mils

Place Surface Profile Replica Tape Here

Reading:__________ mils

Place Surface Profile Replica Tape Here

Reading:__________ mils

Place Surface Profile Replica Tape Here

Reading:__________ mils

Place Surface Profile Replica Tape Here

Reading:__________ mils

Place Surface Profile Replica Tape Here

Reading:__________ mils

Place Surface Profile Replica Tape Here

Reading:__________ mils

Place Surface Profile Replica Tape Here

Reading:__________ mils

Place Surface Profile Replica Tape Here

Reading:__________ mils

Place Surface Profile Replica Tape Here

Reading:__________ mils

Place Surface Profile Replica Tape Here

Reading:__________ mils

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

8 (Rev-1)

9 (Rev-1)

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 and Sieve Size: _________________________________

Record measurements taken in the spaces provided below, to serve as permanent QA record. Maintain separate log for each location. When an area is divided into separate sections, maintain a separate log for each section.

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

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

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

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

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

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

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

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

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

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

_____ mils _____ mils _____ mils _____ mils _____ mils

10 (Rev-1)

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)

11 (Rev-1)

QA-5 - QUALITY ASSURANCE DATA FORM

(COATING THICKNESS)

(Use one sheet for each sequence)

Coating Mfg Product Name Batch # Induction

Time Coating System Sequence

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

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

SPOT 1 2 3 4 5

AVERAGE

VALUE

*BASE METAL

READING (BMR)

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

Location (Frame Reference): ___________________

SPOT 1 2 3 4 5

Overall Avg. DFT

ADJUSTMENTS

1 Avg. BMR Deviation

3 Before Adjustments

After Adjustments

Avg.

Location (Frame Reference): ___________________

SPOT 1 2 3 4 5

Overall Avg. DFT

ADJUSTMENTS

1 Avg. BMR Deviation

3 Before Adjustments

After Adjustments

Avg.

Location (Frame Reference): ___________________

SPOT 1 2 3 4 5

Overall Avg. DFT

ADJUSTMENTS

1 Avg. BMR Deviation

3 Before Adjustments

After Adjustments

Avg.

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

12 (Rev-1)

12300_1014_FLT

REC_63110_FLT_CHNLKR_175’ WLM (ALL) [tender] (0110)

WORK ITEM 1: Chain Lockers, Clean and Inspect

1. SCOPE

1.1 Intent. This work item describes the requirements for the Contractor to clean and inspect the Chain Lockers.

1.2 Government-furnished property.

None.

2. REFERENCES

COAST GUARD DRAWINGS

Coast Guard Drawing 175 WLM 581-001, Rev F, Anchor Handling System Arrangement

COAST GUARD PUBLICATIONS

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

OTHER REFERENCES

None

3. REQUIREMENTS

3.1 General. The Contractor shall refer to Coast Guard Drawing 175 WLM 581-001 for guidance.

3.1.1 CIR.

None.

3.1.2 Tech Rep.

Not applicable.

3.1.3 Protective measures - general. The Contractor shall furnish and install all protective coverings to seal off and protect all non-affected vessel's components, equipment, and spaces in the vicinity of the work area against contamination during the performance of work. Upon

13 (Rev-1) 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:

Anchors and chains.

Fluid contents of chain locker(s).

Deck grating.

NOTE

Coast Guard personnel will operate all shipboard machinery and equipment.

3.1.5 Operational test - initial. Prior to commencement of work, the Contractor shall witness Coast Guard Personnel perform an initial operational test of the bilge sensor(s)/alarm(s), as applicable, to demonstrate existing operational condition. Submit a CFR.

3.2 Cleaning tasks. The Contractor shall refer to Coast Guard Drawing 175 WLM 581-001 for guidance and clean all interior surfaces free of all foreign materials, such as sediment or sludge.

Remove all persistent residues, taking care not to damage the coating system. Remove cleaning media and residues continuously during the washing process. Remove any residual wash media and wipe up residual moisture with clean lint-free cloths. Collect, contain, and dispose of all wash media, residues, and cleaning materials in accordance with all Federal, state, and local regulations.

3.3 Inspection. The Contractor shall visually inspect sounding tubes and chain locker surfaces, including associated structural members. Submit a CFR including the following, as applicable:

Structural condition

Inaccessible areas

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

3.4 Operational test – post repairs. After completion of work, the Contractor shall thoroughly test, in the presence of the Coast Guard Inspector and demonstrate the bilge sensor(s)/alarm(s) to be in satisfactory operating condition. Submit a CFR.

4. NOTES

This section is not applicable to this work item.

14 (Rev-1)

25610_0315_FLT

REC_25610_FLT_175 WLM (0715)

WORK ITEM 2: SW Heat Exchangers, Clean, Inspect and Hydro

1. SCOPE

1.1 Intent. This work item describes the requirements for the Contractor to flush, clean, and inspect the following heat exchanger(s):

DESCRIPTION LOCATION QTY

MDE Lube Oil Coolers Engine Room, 3-61-0-E 2 MDE Jacket Water Coolers Engine Room, 3-61-0-E 2 SSDG Lube Oil Coolers Engine Room, 3-61-0-E 3 SSDG Jacket Water Coolers Engine Room, 3-61-0-E 3 Main Hydraulic System Fluid Cooler HPU Room, 3-15-0-E 1 Z-Drive Hyd. Fluid Cooler Prop. Thrust Room, 3-88-0-E 2 Z-Drive Lube Oil Cooler * Prop. Thrust Room, 3-88-0-E 2

* Gasket part numbers 5330-01-449-2451 and 5330-01-449-2479, 2 each. All other coolers, see Coast Guard drawings for gasket requirements.

1.2 Government-furnished property.

MTI ITEM DESCRIPTION NSN/PN QTY ESTIMATED

COST

($/UNIT)

N **Z-Drive Steering Cooler NSN: 4420-01-505-

2 ea. 7,725.00

N Heat Exchanger, Gasket NSN: 5330-01-449-

2 ea. 22.53

N Heat Exchanger, Gasket NSN: 5330-01-449-

2 ea. 18.66

2. REFERENCES

COAST GUARD DRAWINGS

Coast Guard Drawing 175 WLM 201-001, Rev C, Machinery Spaces Arrangement

Coast Guard Drawing 175 WLM 256-001, Rev H, Seawater Cooling System Diagram

15 (Rev-1)

Coast Guard Drawing 175 WLM 256-003, Rev D, Seawater Cooling System FR 61 Forward

Coast Guard Drawing 175 WLM 256-004, Rev J, Seawater Cooling System Arrangements and Details

Coast Guard Drawing 175 WLM 256-005, Rev -, Z-Drive Lube Oil Heat Exchanger Tube Bundle, Replacement and Piping Mods

Coast Guard Drawing 175 WLM 256-012, Rev A, Auxiliary Seawater System Piping Mods

COAST GUARD PUBLICATIONS

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

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

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

OTHER REFERENCES

Commercial Item Description (CID) A-A-59588, 2013, Rubber Silicone

3. REQUIREMENTS

3.1 General.

3.1.1 CIR.

None.

3.1.2 Tech Rep.

Not applicable.

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

3.1.3.1 Install blanks on the open ends of piping to prevent any contamination or foreign debris from entering the affected systems. Ensure that all cleaning equipment or media used in the cleaning process do not cause any damage to cooler components.

16 (Rev-1)

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:

Piping and hoses

Filters

Deck plating and associated framing

Electrical cables

Thermal insulation.

3.1.5 Temporary access openings. Due to limited access to work areas, the Contractor may, with express permission of the KO (via submission of a CFR), cut access holes to facilitate accomplishment of the work specified herein. Perform all work required to open and close the access openings in accordance with SFLC Std Spec 8636.

3.2 Environmental compliance. The Contractor shall dispose of all waste fluids in accordance with all Federal, state and local regulations. Document a complete chain of custody record of the removed tank contents and generated wastes, from the vessel to the point of final destination or delivery. Submit document to the COR upon completion of work.

3.3 Disassembly. The Contractor shall drain and disassemble the designated heat exchangers and drain the entire system (see paragraph 1.1 (Intent)) to the extent necessary to perform all work specified herein. Refer to Coast Guard Drawings 175 WLM 201-001, 175 WLM 256-001, 175 WLM 256-003, 175 WLM 256-004, 175 WLM 256-005, and 175 WLM 256-012 for guidance.

3.3.1 The Contractor shall perform all disassembly and reassembly in accordance with manufacturer-recommended procedures using manufacturer-recommended tooling to ensure parts are reinstalled in proper sequence and configuration.

3.4 Inspection. Before cleaning is begun, the Contractor shall visually inspect all heat exchanger surfaces for excessive deterioration and any other defects. Submit a CFR.

3.5 Cleaning requirements. The Contractor shall flush and clean all interior and exterior heat transfer surfaces to a state free of all debris, scale and surface contaminants in accordance with the heat exchanger manufacturer’s recommendations, and in compliance with all Federal, state, and local environmental regulations.

3.5.1 The Contractor shall ensure that chemical cleaners do not damage the environment, heat exchanger or the vessel.

NOTE

Historically, chemical cleaning has been necessary to thoroughly clean most heat exchanger tubes.

3.6 Reassembly. After authorized repairs, if any, the Contractor shall reassemble each heat exchanger. Renew all software (seals, gaskets, O-rings, lantern rings). Renew isolation fittings/mounts and fasteners if disturbed. Renew all hoses as applicable. Apply silicone rubber sealant conforming to CID A-A-59588 around all fasteners, nozzles or gaskets that penetrate the hull. Refill all heat exchanger and system fluid levels in accordance with manufacturer and

17 (Rev-1) vessel specifications. Prior to recirculating through the engines, the Contractor shall test the jacket water for chloride and nitrite concentrations in accordance with manufacturer recommendations in the presence of the Coast Guard Inspector. Submit a CFR.

3.7 Reinstallation. After completion of testing and all authorized repairs, if any, the Contractor shall reinstall each cooler (if previously removed). Where applicable, renew all zinc electrode plates, gaskets, and recessed hex-head bolts in accordance with the manufacturer's specifications.

Apply a copper-based anti-seize compound on all bolts, and torque in accordance with manufacturer’s specifications.

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

3.9 Cleanliness requirement. The Contractor shall ensure that all cleaned surfaces are one hundred percent free of debris and surface contaminants. Submit a CFR.

CAUTION

Extreme precaution must be taken to not exceed manufacturer’s recommended test pressure during hydrostatic testing.

3.10 Pressure test. After all authorized work is complete and prior to reconnecting the heat exchanger(s), the Contractor shall pressure test each heat exchanger in the presence of the COR, in accordance with paragraph C2.7 (Heat exchangers and fluid coolers) of SFLC Std Spec 5000.

Ensure zero leakage from or permanent deformation of pressure-containing parts by repairing all leaks, deformations, and discrepancies. Submit a CFR.

3.11 Label plates. The Contractor shall attach an anodized aluminum test data plate to each heat exchanger using epoxy resin cement. Ensure that each plate is engraved with ¼-inch high letters, stating the following:

Test pressure.

Test date.

Testing facility.

NOTE

If the heat exchanger design makes mounting a test data plate impractical, the Government reserves the right to request written documentation of the above-listed testing data in lieu of a test data plate, at no additional cost to the Government.

3.12 Leak…