USCGC CAMPBELL (WMEC 909) - Amazon AWS

USCGC CAMPBELL (WMEC 909)

SPECIFICATION FOR DOCKSIDE REPAIRS

FY2020

Developed By: Steven R Hendricks

(Rev-0, 26 November 2019)

USCGC CAMPBELL (WMEC-270B) DOCKSIDE AVAILABILITY FY2020

ii (Rev-0)

TABLE OF CONTENTS Revisions Record ......................................................................................................................................... iii Consolidated List of References ................................................................................................................... iv Consolidated List of Government-furnished Property .............................................................................. viii Consolidated List of Critical Inspection Items .............................................................................................. x Principal Characteristics ............................................................................................................................... xi General Requirements ................................................................................................................................... 1 WORK ITEM 1: Tanks (Aviation Fuel Service), Clean and Inspect .......................................................... 11 WORK ITEM 2: Chain Locker(s), Clean and Inspect ................................................................................ 15 WORK ITEM 3: Tanks (MP Fuel Service), Clean and Inspect .................................................................. 17 WORK ITEM 4: Tanks (Potable Water), Clean and Inspect ...................................................................... 21 WORK ITEM 5: Tanks (Ballast), Clean and Inspect .................................................................................. 24 WORK ITEM 6: Tanks (Dirty Oil and Waste), Clean and Inspect ............................................................. 28 WORK ITEM 7: Expansion Joint Seal (Helicopter Hangar/Hull Interface), Renew .................................. 31 WORK ITEM 8: Propulsion Shafting, Strain Gage Alignment, Inspect ..................................................... 33 WORK ITEM 9: Circuit Breakers (400 HZ), Inspect and Test ................................................................... 37 WORK ITEM 10: Vent Ducts (Engine And Motor Room All), Commercial Cleaning ............................. 43 WORK ITEM 11: Vent Ducts (Galley and Pantry Room All), Commercial Cleaning ............................... 46 WORK ITEM 12: Vent Ducts (Laundry Exhaust), Commercial Cleaning ................................................. 49 WORK ITEM 13: Vent Ducts (All Other), Commercial Cleaning ............................................................. 52 WORK ITEM 14: Commissary Hoist, Inspect and Service ........................................................................ 55 WORK ITEM 15: Anchor Chain(s) and Ground Tackle, Inspect and Repair ............................................. 59 WORK ITEM 16: Anchor Windlass, Overhaul .......................................................................................... 67 WORK ITEM 17: Hawse Pipes, Preserve ................................................................................................... 72 WORK ITEM 18: Towing Bitts, Chocks, and Fairleads; Inspect and Test ................................................ 74 WORK ITEM 19: Warping Capstan, Overhaul .......................................................................................... 76 WORK ITEM 20: Decks - Exterior, Preserve (“Mil-Spec/Flight Deck” System) ...................................... 80 WORK ITEM 21: Watertight Doors, Renew .............................................................................................. 84 WORK ITEM 22: FOP Sludge Tank Vent Line, Modify ........................................................................... 88 WORK ITEM 23: Ventilation Duct, Fabricate and Install .......................................................................... 91 WORK ITEM 24: Trash Compactor Joiner Door, Renew .......................................................................... 94 WORK ITEM 25: Washing Machine Foundations, Renew ........................................................................ 96 WORK ITEM 26: Tanks (Ballast), Preserve “Partial” ................................................................................ 98 WORK ITEM 27: Chain Lockers, Preserve – Partial ............................................................................... 101 WORK ITEM 28: Tanks (Dirty Oil and Waste), Preserve “Partial” ......................................................... 103 WORK ITEM 29: Tanks (Mp Fuel Stowage And Overflow), Clean And Inspect ................................... 105 WORK ITEM 30: Deck Drains, Renew .................................................................................................... 109 WORK ITEM 31: Deck Covering, Electrical Matting, Renew ................................................................. 112 WORK ITEM 32: Piping Insulation, Renew............................................................................................. 114 WORK ITEM 33: Tanks (Potable Water), Preserve “Partial” .................................................................. 117


iii (Rev-0)

REVISIONS RECORD

This page is used to record specification revisions, which may have occurred subsequent to a Revision 0 (Rev-0)

package. Information listed is intended to provide contractors and field unit personnel a means to ensure all the

current specification revision pages are present when reviewing or utilizing this specification package.

DATE REV# WORK

ITEM# CHANGES MADE

NOTE : All work item and paragraph numbers listed above for a given revision correspond to same numbers in the previous

revision. This revised specification is self-contained with all of the above listed changes incorporated.


iv (Rev-0)

CONSOLIDATED LIST OF REFERENCES

The below-listed documents form a part of this specification to the extent specified herein. Approval/publication

dates or revision dates/numbers are also identified, to ensure that same document versions are used at the time of

specification writing and during contract execution.

All Coast Guard drawings, technical publications, and standard specifications will be provided to contractors by

the Coast Guard at an appropriate time, or upon request, free of charge. Other Government documents may be

accessed – free of charge – from links located on the SFLC website. Commercial sites provide access to their

respective documents.

COAST GUARD DRAWINGS

Coast Guard Drawing 901 WMEC 541-007, Rev A, FOP Vent Mod

Coast Guard Drawing 905 WMEC 113-001, Rev C, Tank Top Plating & Framing Fwd FR 101

Coast Guard Drawing 905 WMEC 113-002, Rev A, Tank Top Plating & Framing Aft 182

Coast Guard Drawing 905 WMEC 113-003, Rev F, Tank Top Plating & Framing FR 101-182

Coast Guard Drawing 905 WMEC 116-001, Rev C, CVK Fwd 101 & Girder Long 2

Coast Guard Drawing 905 WMEC 116-002, Rev B, CVK Aft 182

Coast Guard Drawing 905 WMEC 116-003, Rev E, CVK Girder L-2 & L-4 FR 101-182

Coast Guard Drawing 905 WMEC 121-001, Rev B, Long Tk Bhds Aft 182

Coast Guard Drawing 905 WMEC 122-002, Rev B, Transv Bhds 47/ 78/ 82

Coast Guard Drawing 905 WMEC 122-003, Rev D, Transv Bhds 103 - 117

Coast Guard Drawing 905 WMEC 122-004, Rev F, Transv Bhds 165/ 169/ 151.6

Coast Guard Drawing 905 WMEC 122-005, Rev B, Transv Bhds 186 & 190

Coast Guard Drawing 905 WMEC 122-006, Rev E, Transv Bhds 196/ 207/ 228/ 242

Coast Guard Drawing 905 WMEC 123-001, Rev E, Dumbwaiter Trunk & FDN FR 165

Coast Guard Drawing 905 WMEC 123-002, Rev C, Chain Lkr Bhds & Details

Coast Guard Drawing 905 WMEC 131-001, Rev C, Mn Dk Pl & Fr, Fwd 101

Coast Guard Drawing 905 WMEC 153-001, Rev B, 03 Lvl Pl & Fr

Coast Guard Drawing 905 WMEC 162-001, Rev B, Stacks

Coast Guard Drawing 905 WMEC 167-001, Rev M, List of Structural Closures

Coast Guard Drawing 905 WMEC 185-003, Rev D, Capstan Foundation

Coast Guard Drawing 905 WMEC 185-004, Rev E, Anchor Windlass Fdn

Coast Guard Drawing 905 WMEC 185-005, Rev -, Installation of Jered Anchor Windlass and Warping

Capstan “B” Class MEP

Coast Guard Drawing 905 WMEC 233-005, Rev A, Prop Diesel Fuel Oil Sys Diag

Coast Guard Drawing 905 WMEC 262-001, Rev C, Lube Oil System Diagram

Coast Guard Drawing 905 WMEC 314-001, Rev A, 400 Hz MG – A&D

Coast Guard Drawing 905 WMEC 314-003, Rev A, 400 Hz MG Schem Diag

Coast Guard Drawing 905 WMEC 320-011, Rev G, 400 Hz Dist Sys IWD

Coast Guard Drawing 905 WMEC 320-014, Rev AG, Electrical One-Line Diagram


v (Rev-0)

Coast Guard Drawing 905 WMEC 324-008, Rev B, 400 Hz Switchboard Arrangement and Details

Coast Guard Drawing 905 WMEC 324-009, Rev A, 400 Hz Swbd EDW

Coast Guard Drawing 905 WMEC 506-003, Rev E, OVFL AE & ST A&D AFT 103

Coast Guard Drawing 905 WMEC 512-009, Rev C, Vent 01 Lvl and Above Fr 103-140 A & D

Coast Guard Drawing 905 WMEC 514-001, Rev F, HVAC System Diagram

Coast Guard Drawing 905 WMEC 514-002, Rev C, HVAC Equipment List

Coast Guard Drawing 905 WMEC 514-005, Rev C, HVAC Fan Rooms Main Deck A & D

Coast Guard Drawing 905 WMEC 514-015, Rev A, HVAC 02-106-OQ A & D

Coast Guard Drawing 905 WMEC 514-022, Rev B, Chw & Hw Piping System Mn Dk & Blw A&D

Coast Guard Drawing 905 WMEC 514-032, Rev -, HVAC System Diagram

Coast Guard Drawing 905 WMEC 526-001, Rev D, Wea Dk Drs Mn Dk & Blw Outside Mchry Sp – A &

D

Coast Guard Drawing 905 WMEC 529-001, Rev J, Ballasting & Emer Bilge Drainage Sys Diagram

Coast Guard Drawing 905 WMEC 533-005, Rev B, H&C Potable Water System Mn Dk – A & D

Coast Guard Drawing 905 WMEC 533-006, Rev A, H&C Potable Water System, 01 Lvl & Abv A&D

Coast Guard Drawing 905 WMEC 533-007, Rev A, H & C Potable Water Blw Mn Dk -OMS

Coast Guard Drawing 905 WMEC 572-001, Rev E, Svce Hoist Instl A&D

Coast Guard Drawing 905 WMEC 581-001, Rev D, Anchor Handling A & D

Coast Guard Drawing 905 WMEC 581-002, Rev B, Hawse & Chain Pipes

Coast Guard Drawing 905 WMEC 581-004, Rev D, Anchor Windlass A & D

Coast Guard Drawing 905 WMEC 582-001, Rev E, Mooring & Towing Fittings A&D

Coast Guard Drawing 905 WMEC 582-002, Rev B, Capstan – A & D

Coast Guard Drawing 905 WMEC 588-004, Rev A, Helicopter Hangar/Hull Interface

Coast Guard Drawing 905 WMEC 588-010, Rev C, Hangar Arr and Det

Coast Guard Drawing 905 WMEC 624-001, Rev G, Joiner Door List

Coast Guard Drawing 905 WMEC 634-001, Rev D, Deck Covering Schedule

Coast Guard Drawing 905 WMEC 635-001, Rev F, Hull Thermal & Acoustic Insulation A/D

Coast Guard Drawing 905 WMEC 655-001, Rev B, Laundry – Arr. & Dets.

Coast Guard Drawing 905 WMEC 801-003, Rev H, General Arrangement – 02/Pilot House & Abv

Coast Guard Drawing 905 WMEC 801-004, Rev F, General Arrangement – 01 Level

Coast Guard Drawing 905 WMEC 801-005, Rev F, General Arrangement – Mn Dk

Coast Guard Drawing 905 WMEC 801-010, Rev B, Inboard Profile

Coast Guard Drawing 905 WMEC 801-018, Rev G, Booklet of General Notes and Details

COAST GUARD PUBLICATIONS

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

Coast Guard Technical Publication (TP) 2823B, Manufacturer's Instruction Book-SWBS Group(s) 324-

426, Section A; Aug 2015; Switchboard, 400 Hz

Coast Guard Technical Publication (TP) 2837, Section 581-A, Jul 2016, Capstan-Windlass Model X-1836

NAVSEA Technical Publication T9074-AD-GIB-010/1688, (TP 1688), May 1997, Requirements for

Fabrication, Welding, and Inspection of Submarine Structure

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

Requirements


vi (Rev-0)

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

Allied Processes

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

Electrical Motors In-Shop

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 6341 (SFLC Std Spec 6341), 2014, Install Interior

Deck Covering Systems

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

Hull Accesses

OTHER REFERENCES

American Bureau of Shipping (ABS) Approved Chain, Accessory and Bar Manufacturing Facilities List,

Oct 2016

American National Standards Institute (ANSI) C37.50, 2012, Low Voltage AC Power Circuit Breakers

Used in Enclosures, Test Procedures

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

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

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

Insulation for Piping and Machinery

Commercial Item Descriptions (CID) A-A-59316, Nov 2003; Abrasive Materials for Blasting

Federal Specification (Fed Spec) QQ-N-281D, Oct 1985, Nickel-Copper Alloy Bar, Rod, Plate, Sheet,

Strip, Wire, Forgings, and Structural and Special Shaped Sections

Federal Specification (Fed Spec) RR-C-271, Rev E, Mar 2016, Chains and Attachments, Carbon and

Alloy Steel

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

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

MIL-C-24633, Oct 2014, Chain, Stud Link, Anchor, Low Alloy Steel, Flash Butt Welded

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

Reliability Is Required

MIL-DTL-23549, Sep 2016, Grease, General Purpose

MIL-PRF-24667C, May 2008, Coating System, Non-Skid, for Roll, Spray, or Self-Adhering Application

National Electrical Manufacturers Association (NEMA) Std, pub. No. AB4, 2009, Guidelines for

Inspection and Preventative Maintenance of Molded Case Circuit Breakers used in Commercial and

Industrial Application

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

Details

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


vii (Rev-0)

QPL-24667, May 2008, Qualified Product List (Military) of Products Qualified Under Detail

Specification MIL-PRF-24667, Coating System, Non-Skid, for Roll, Spray, or Self-Adhering

Application

Society of Automotive Engineers (SAE) Aerospace Material Specification (AMS) C6183B, 2019, Cork

and Rubber Composition Sheet; For Aromatic Fuel And Oil Resistant Gaskets

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

Solvent Cleaning

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

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

Underwriters Laboratories Inc. (UL) 1066, Apr 2012, Low-Voltage AC and DC Power Circuit Breakers

Used in Enclosures

Underwriters Laboratories Inc. (UL) 489, May 2009, Molded Case Circuit Breaker


viii (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)

16 N **Main Shaft NSN: 3040-01-662-6448 PN:

JC-14097-1

2 ea. $5,828.22

16 N **Wild Cat NSN: 3950-01-662-6433 PN:

JA-14082-1

2 ea. $43,651.63

16 N **Capstan Head NSN: 3950-01-662-6522 PN:

JA-12634-3

2 ea. $0.00

16 N **Shaft (STBD

Windlass Only)

NSN:3040-01-662-6500 PN:

JA-14787.18

1 ea. $1,211.19

16 N **Shaft (Port Windlass

Only)

NSN: 3040-01-662-0161 PN:

JA-14787.22

1 ea. $1,211.19

16 N **Sliding-Clutch Hub NSN: 3040-01-662-1571 PN:

JB-12982-1

2 ea. $6,390.15

16 N **Spur Gear NSN: 3020-01-662-0092 PN:

JD-14060

2 ea. $7,409.28

16 N **Brake Drum NSN: 3040-01-662-1592 PN:

JB-14089-00

2 ea. $13,165.08

16 N **Gear, Helical NSN: 3020-01-662-3019 PN:

JD-14058

2 ea. $4,701.21

16 N **Bevel Gear,

Hardened Teeth

NSN: 3020-01-662-3391 PN:

JA-14087-14

2 ea. $2,167.74

16 N ** Motor 20/20HP PN: 15A00149-000 2 ea. $23,769.63

16 N X-1836 Overhaul Kit NSN: 4940-01-599-9029 PN:

J199532

2 kt. $10,907.64

19 N **Main Shaft PN: J213879 1 ea. $6,508.14

19 N **Worm Gear PN: J213880 1 ea. $14,127.77

19 N **Gear PN: J213881 1 ea. $11,103.26

19 N **Pinion Gear PN: J213882 1 ea. $6,043.62

19 N **Motor, 20/20HP PN: 15A00150-000 1 ea. $23,769.63

21 N Aluminum

Weathertight Door

assembly, 22-1/8

inches by 66-1/8

inches, right handed

N/A 3 ea. $5,000.00

21 N Aluminum

Weathertight Door

assembly, 26-1/8

inches x 66-1/8 inches,

left handed

N/A 2 ea. $5,000.00

21 N Aluminum

Weathertight Door

assembly, 26 inches by

66 inches, right handed

N/A 1 ea. $5,000.00


ix (Rev-0)

24 N Joiner Door; STL J

Type; 16 Gauge

Thickness; 26x70 inch

opening. RH Swing.

Opening inward.

N/A 1 $5,000.00

**New or refurbished equipment that the Government may provide for installation in place of existing equipment.


x (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 3.2.6.1.4

(Inspection report particulars)):

Work

Item Title

1 Tanks (Aviation Fuel Service), Clean and Inspect

3 Tanks (MP Fuel Service), Clean and Inspect

5 Tanks (Ballast), Clean and Inspect

14 Commissary Hoist, Inspect and Service

15 Anchor Chain(s) and Ground Tackle, Inspect and Repair

16 Anchor Windlass, Overhaul

19 Warping Capstan, Overhaul


xi (Rev-0)

PRINCIPAL CHARACTERISTICS

270' WMEC (B-CLASS)

PHYSICAL

Length overall 270' 0"

Length between perpendiculars 255' 0"

Beam molded 38' 0"

Depth molded, main deck amidships,

01 level amidships

23' 7"

31' 4"

Full load displacement 1,886 long tons

Draft, full load to baseline amidships 14' 2"

Highest projection above baseline

*height approximated

≈ 110' 0"

Shore tie voltage requirements 2 cables, 400A / 450V, 3 phase

Frame spacing 1' 0"

MACHINERY

Main propulsion 2 ALCO Model 18-251-F Diesel Engines, 3,650 BHP each

Ship’s service generators 2 Caterpillar Model D-398-TA Diesel-driven KATO 6P6-1350 Generators. 475

KW each @ 0.8 power factor, 450VAC, 3 phase, 60 cycle

Emergency generators Caterpillar Model D-348-TA Diesel-driven KATO 4P4-1900. 475KW @ 0.8

power factor, 450VAC, 3 phase, 60 cycle

Number of propellers 2

Propeller diameter 9' 0"

Number of blades, each 4

Pitch Controllable

Shaft RPM 260

Shaft diameter 10.55" at exit of hull

Anchor & chain Two 4,000 lb Navy Stockless Anchors,

8 shots of chain each

TANK CAPACITIES

Diesel fuel total (95%) 79,950 gal.

JP-5 total (95%) 19,626 gal.

Potable water total (100%) 8,553 gal.

Hydraulic & lube oil total (95%) 2,561 gal.


1 (Rev-0)

00000_0618_FLT

REC_00000_FLT_Commercial Project @ CG Facility (1212)

General Requirements

1. SCOPE

1.1 Intent. This standard specification invokes general requirements for conducting vessel repairs performed by

commercial contractors at a Coast Guard facility for Coast Guard vessels.

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

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

Coast Guard personnel, references to contractor and other noted descriptors within this specification or within

drawings, publications, SFLC Standard Specifications or other commercial and military references are deemed the

same as prime service provider.

2. REFERENCES


None


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

NAVSEA Technical Publication T9074-AD-GIB-010/1688, (TP 1688), May 1997, Requirements for

Fabrication, Welding, and Inspection of Submarine Structure

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


2 (Rev-0)

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.

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

0000, in accomplishing the following task:

Provide portable fire extinguishers for Coast Guard fire watch personnel. Coast Guard fire watch is in

lieu of contractor personnel during the hours of 0800-1600, Monday through Friday, and limited to

two Coast Guard fire watch personnel.

Provide fire watch personnel and fire extinguishers for the duration of the availability period, during

and beyond noted Coast Guard fire watch support.

3.3 Preservation requirements. The Contractor shall accomplish all preservation tasks, including touch-ups, in

accordance with SFLC Std Spec 6310.

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

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

3.3.2 Coating colors and system color schemes. Ensure that all colors and color coat/paint schemes are in

accordance with COMDTINST M10360.3, Chapter 6 (Cutter and Boat Colors Exterior and Interior).

NOTE

Unless a waiver has been granted (in writing) by the KO, deviations from authorized

coatings (listed in Appendix C of SFLC Std Spec 6310) and colors and color schemes

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

3.4 Welding and brazing requirements. The Contractor shall perform all welding and allied processes, and NDE in

accordance with SFLC Std Spec 0740.

3.4.1 HY-130 material substitution. The Contractor shall be aware that HY-130 steel plating is no longer

commercially available. For the purpose of performing flight deck repairs on US Coast Guard WMEC-270 “B-

Class” cutters, Weldox 900 steel plating has been approved as a replacement for HY-130. Due to the similarity in

material properties and weldability of HY-130 and Weldox 900, all welding procedures and welder qualifications

for welding Weldox 900 shall be the same as those outlined in NAVSEA TP 1688 as applicable for welding HY-

130.

3.4.2 Standard spec modification. For any welding involving HY-130 on the flight deck of WMEC-270 “B-Class”

cutters, perform all welding and allied processes, and non-destructive testing/inspection (NDT/NDI) in

accordance with NAVSEA TP 1688. The Contractor shall be aware that the welding requirements specified in this

document take precedence over paragraph 3.3.6 of SFLC Standard Spec 0000 for the purpose of welding

involving HY-130.

3.4.3 Approval to weld HY-130. To obtain Coast Guard approval to weld on HY-130 steel for WMEC-270 “B-

Class” cutters, the Contractor shall provide written Performance Qualification Records (PQR’s) for each process

to be used. The PQR’s shall be approved by one of the regulatory agencies affirming that the WPS meets the

welding requirements of NAVSEA TP 1688. In addition, the Contractor shall ensure that all subcontractors, prior

to performing welding operations, have qualified procedures by meeting all the requirements set forth in this

document.


3 (Rev-0)

NOTE

NAVSEA approval is NOT required for welding procedures submitted but the

procedures must be reviewed and shown to satisfy the requirements set forth in

NAVSEA TP 1688, by a welding regulatory agency. The requirements for welding

Weldox 900 shall be considered the same as those for welding HY-130.

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 Large Quantity

Generator.

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,

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.


4 (Rev-0)

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

Environmental Protection At USCG Facilities for HW disposal, and ensure that waste removals are conducted

during normal business hours (0800-1600) on Monday through Friday (excluding holidays).

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

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

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

Guard facility without COR or KO-approval.

3.5.6.2 Local environmental regulations at the Government facilities may be more stringent. As with all

environmental regulations, the Contractor shall prepare for and comply with local and state regulations.

3.5.6.3 Coast Guard facilities do not maintain Facilities Response Plans (FRPs) per 33 CFR 154. Contractor shall

furnish the FRP when required for over-the-water liquids transfers to and from vessels, and is required for oil/fuel

transfers to/from vessels for 250 barrels (10,500 gallons) or more.

3.6 Local Policy. None.

3.7 SFLC standard specification approved changes. The Contractor shall be aware that the following are approved

changes to published SFLC 2014 Edition Standard Specifications and supersede published content:

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

Containing Lead)” definition replaced by, “Any paint or coating containing lead in excess of 0.009 percent by

weight (1.0 mg/cm2 or 90 ppm). Lead Based Paint (LBP) is an interchangeable term with PCL.”

3.7.1.1 Change Std Spec 0000 paragraph 3.2.4.2.3(QP 1 inspector or tech rep duties) bullet, “Determine when

applied coats have sufficiently cured for overcoating or for system service resumption (see paragraph 3.1.19 of

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

cured for overcoating or for system service resumption (see paragraph 3.1.17 of SFLC Std Spec 6310 (Critical

drying time requirements)).”

3.7.2 Change to Std Spec 5000, paragraph D2.2.1.1 bullet, "For running rigging, furnish class 6x37, uncoated,

independent wire rope core (IWRC), right regular lay (RRL) wire rope or Dyform-18, rotation resistant wire

rope," to "For running rigging, furnish class 6x36, uncoated, independent wire rope core (IWRC), right regular lay

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

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

to " DYFORM-18, 6X19 AND 6X36 IWRC RRL"

4. NOTES

4.1 QA inspection forms. QA inspection forms (QA-1 thru QA-5), required in SFLC Std Spec 6310 to be

completed and submitted during preservation of “critical-coated surfaces”, are provided at the end of this

document.


5 (Rev-0)

QA-1 - QUALITY ASSURANCE INSPECTION FORM

(PRESERVATION CHECKLIST)

VESSEL NAME HULL # WORK ITEM

#

WORK ITEM TITLE

LOCATION OF WORK (INCL. FRAME #’S) AREA (SQFT)

CHECKPOINT 1 – COATING SYSTEM COMPLIANCE Ensure all coatings are in compliance with SFLC Std Spec 6310, Appendix C.

CHECKPOINT 2 - PAINT STORAGE

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

CHECKPOINT 3 - AMBIENT CONDITIONS

Ensure surface and surrounding temperatures are each between 50 and 90°F for water-containing coatings, and 35 and 95°F for other coatings,

unless otherwise specified by the coating manufacturer(s).

Ensure maximum relative humidity (RH) is as follows, from surface preparations through final curing of topcoat: 50% for tanks, voids, and vent

plenum; and 85% for all other areas, unless otherwise specified by manufacturer(s).

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

CHECKPOINT 4 - PRE-SURFACE PREPARATION

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

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

CHECKPOINT 5 - SURFACE PREPARATION

Verify environmental conditions (see CHECKPOINT 3).

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

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

Measure soluble salt conductivity in accordance with SSPC-Guide 15. Conduct 5 measurements per each 1000-sqft area (max. threshold: 70

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

CHECKPOINT 6 - PRIMER COAT APPLICATION


Verify 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


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


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-0)


(ENVIRONMENTAL READINGS)


# WORK ITEM TITLE

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

DATE

&

TIME

ACTIVITY (SURFACE

PREPARATION, PRIMER COAT,

BARRIER COAT, TOP COAT,

ETC…)

LOCATION (FRAME &

DECK, RELATION TO

EQUIPMENT, ETC.)

TEMPERATURE % REL.

HUMID-

ITY DEW

PT.

SURFACE AMBIENT ΔT

| DP -

SURFACE |

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


7 (Rev-0)

QA-3a - QUALITY ASSURANCE INSPECTION FORM

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


#

WORK ITEM TITLE


SURFACE PREPARATION METHOD PROFILE ACHIEVED (MILS)

MIN MAX MEAN

SSPC-SP-10/NACE No. 2

SSPC-SP WJ-1/NACE WJ-1




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


Replica Tape Here


Replica Tape Here

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


Replica Tape Here


Replica Tape Here


Replica Tape Here



Replica Tape Here


Replica Tape Here


Replica Tape Here



Replica Tape Here


Replica Tape Here


Replica Tape Here



Replica Tape Here


Replica Tape Here


Replica Tape Here


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

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

TIME


8 (Rev-0)

QA-3b - QUALITY ASSURANCE INSPECTION FORM

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


#

WORK ITEM TITLE


SURFACE PREPARATION METHOD PROFILE ACHIEVED (MILS)

MIN MAX MEAN

SSPC-SP-10/NACE No. 2





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).


TIME


9 (Rev-0)


(SURFACE SOLUBLE SALT CONDUCTIVITY LOG)


#

WORK ITEM TITLE


SOLUBLE SALT CONDUCTIVITY MEASUREMENTS IAW SSPC-GUIDE 15. DATE TEST LOCATIONS CONDUCTIVITY (MICROSIEMENS/CM)


TIME


10 (Rev-0)

QA-5 - QUALITY ASSURANCE DATA FORM

(COATING THICKNESS) (Use one sheet for each sequence)


# WORK ITEM TITLE

COATING MFG PRODUCT NAME BATC

H #

INDUCTI

ON TIME

COATING SYSTEM

SEQUENCE

(PRIMER/TOUCHUP/3RD

COAT, ETC.)

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

SPOT 1 2 3 4 5 AVERAGE

VALUE

*BASE METAL READING

(BMR) Required, If Magnetic

Pull-Off (Type I/Banana) Gauge Is

Used.

LOCATION (FRAME REFERENCE):

SPOT 1 2 3 4 5 OVERALL AVG. DFT ADJUSTMENTS

1 AVG. BMR DEVIATION

2

3 BEFORE ADJUSTMENTS AFTER ADJUSTMENTS

AVG.




2


AVG.




2


AVG.

APPLICATION METHOD (AIRLESS,

CONVENTIONAL SPRAY, ROLLED)

AVERAGE DFT


TIME


11 (Rev-0)

12300_0617_FLT

REC_12311_FLT_270’ WMEC ‘B’ Class (ALL) (0717)

WORK ITEM 1: Tanks (Aviation Fuel Service), Clean and Inspect

1. SCOPE

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

tank(s):

TYPE OF TANK LOCATION CAPACITY - 95%

(GALLONS)

LOW SUCTION (GALLONS)

JP-5 Service 3-190-1-J 890 115

JP-5 Service 3-190-2-J 890 115

* Tank CAPACITY - 95% at 95%

1.2 Government-furnished property.

None.

2. REFERENCES





Coast Guard Drawing 905 WMEC 122-005, Rev B, Transv Bhds 186 & 190


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



Welding and Allied Processes

OTHER REFERENCES

Federal Specification (Fed Spec) QQ-N-281D, Oct 1985, Nickel-Copper Alloy Bar, Rod, Plate,

Sheet, Strip, Wire, Forgings, and Structural and Special Shaped Sections

Society of Automotive Engineers (SAE) Aerospace Material Specification (AMS) C6183B, 2019,

Cork and Rubber Composition Sheet; For Aromatic Fuel And Oil Resistant Gaskets


12 (Rev-0)

3. REQUIREMENTS

3.1 General. The Contractor shall refer to Coast Guard Drawings listed in Section 2 (References) for

guidance in accomplishing this work item.

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

3.5 Ultrasonic thickness (UT) measurement

3.1.2 Tech Rep.

Not applicable.

3.1.3 Protective measures. The Contractor shall furnish and install all protective coverings to seal off and

protect all non-affected vessel’s components, equipment, and spaces near the work area against

contamination during the performance of work. Upon completion of work, the Contractor shall remove all

installed protective measures, inspect for the presence of contamination, and return all contaminated

equipment, components, and spaces to original condition of cleanliness.

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

paragraph 3.3.5 (Interferences). Known interferences include, but are not limited to the following:

Fuel

Piping

Tank access cover

3.1.4.1 Fluid removal. Remove up to 1,800 gallons of JP-5 fuel to facilitate gas-freeing.

3.1.4.2 Fluid disposition. Dispose of all removed fluids in accordance with all applicable Federal, state,

and local regulations. Refer to paragraph 4.1 (Tank content restoration).

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

personnel perform an initial operational test of all items or shipboard devices to be disturbed, used,

repaired, or altered, to demonstrate existing operational condition. Submit a CFR.

3.2 Cleaning requirements. The Contractor shall remove tank cover(s) and clean tank interior surfaces

free of all foreign materials, such as residual water, sediment, sludge, rust, and bacterial growth, taking

care not to damage the coating system (if applicable).

3.2.1 Remove cleaning media and residues continuously during the washing process. Wash the tank with

high-pressure cold fresh water before it has a chance to dry after emptying. Do not use steam; it can

damage the tank’s coating.

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

close the tank. Submit a CFR.

WARNING

Do not use the Fuel Service or Transfer systems to drain water from the tank.

Excessive fuel contamination will result.


13 (Rev-0)

3.3 Tank content and waste disposal. The Contractor shall dispose of tank contents and all cleaning fluids

in compliance with all applicable Federal, state, and local laws, ordinances and regulations. Document a

complete chain of custody record of the removed tank contents and generated wastes, from the vessel to

the point of final destination or delivery. Submit document to the COR upon completion of work.

3.4 Inspection. The Contractor shall visually inspect all tank interior surfaces, including, but not limited to

bulkheads, floor and overhead plating, structural members, manhole cover surfaces, fasteners and gasket

seating surfaces. Submit a CFR including the following, as applicable:

Tank structural condition.

Inaccessible areas.

Condition of tank coating, including measurements taken, percentage, location, and type of

coating failure.

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

Sounding/vent tube and striker plate condition.

Suction and discharge piping condition.

Fastener material and condition.

3.5 Ultrasonic thickness (UT) measurement. The Contractor shall take a total of 50 UT measurements of

tank plating in accordance with SFLC Std Spec 0740, Appendix C in locations designated by the Coast

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

3.5.1 In addition to the UT measurements, take a total of 10 pit-depth measurements, using a suitable pit

depth gauge.

3.6 Tank closing. The Contractor shall ensure that the tank(s) remain open for approximately 24 hours

after completion of any KO-authorized repair and preservation procedures. Notify the COR at least 24

hours prior to closing the tank(s). After satisfactory inspection by the Coast Guard Inspector and

completion of all authorized repairs, close tank manhole cover(s) with new gasket material conforming to

AMS-C-6183. Chase threads on studs to ensure even installation of the access covers. Renew any

damaged or non-monel nuts with Nickel-Copper alloy (monel) nuts meeting QQ-N-281, Class A or B.

The nuts and bolts shall be of different classes to prevent galling. Existing undamaged fasteners meeting

this specification may be reused. For purpose of bid, assume 10% of existing fasteners will require

renewal.

NOTE

Coast Guard personnel will operate all shipboard machinery and equipment.

3.7 Operational test, post repairs. After completion of work, the Contractor shall thoroughly test, in the

presence of the Coast Guard Inspector and demonstrate all items or shipboard devices that have been

disturbed, used, repaired, altered, or installed to be in satisfactory operating condition. Submit a CFR.

4. NOTES

4.1 Tank content restoration. The Ship’s force will procure new fluids as needed and refill all tanks at the

appropriate time.


14 (Rev-0)

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

with the installed pumping system.

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

to closing.

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

Recirculate the fuel until it is clear and bright and passes the MK I and MK III detector kit tests. Flush all

lines, pipes, and fittings before placing the JP-5 system back in service.


15 (Rev-0)

12300_1118_FLT

REC_63110_FLT_CHNLKR_270’ WMEC ‘B’ Class (ALL) (1215)

WORK ITEM 2: Chain Locker(s), Clean and Inspect

1. SCOPE

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

Locker(s).


None.

2. REFERENCES







OTHER REFERENCES

None

3. REQUIREMENTS

3.1 General. The Contractor shall refer to Coast Guard Drawings listed in Section 2 (References) for


3.1.1 CIR.

None.

3.1.2 Tech Rep.

Not applicable.


protect all non-affected vessel's components, equipment, and spaces near the work area against


16 (Rev-0)





paragraph 3.3.5 (Interferences). Known interferences include, but are not limited to the below-listed:

Eductor strainer.

Anchors and chains.

Fluid contents of chain locker(s).

Deck grating.

NOTE


3.2 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.

3.3 Cleaning tasks. The Contractor shall refer to Coast Guard Drawing 905 WMEC 123-002 and 905

WMEC 581-002 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.

3.4 Inspection. The Contractor shall visually inspect sounding tubes and the port and starboard chain

locker surfaces, including the sump, bellmouths, hawse pipes, chain pipes, and all 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.




4. NOTES

This section is not applicable to this work item.


17 (Rev-0)

12305_0519_FLT


WORK ITEM 3: Tanks (MP Fuel Service), Clean and Inspect

1. SCOPE


tank(s):

TABLE 1 - FUEL SERVICE TANKS


(GALLONS)

LOW SUCTION

(GALLONS)

EDG Day Tank 2-228-1-F 565 40

Diesel Service 4-165-3-F 2,692 400

Diesel Service 4-165-4-F 2,692 400


None.

2. REFERENCES







Coast Guard Drawing 905 WMEC 122-004, Rev F, Transv Bhds 165/ 169/ 151.6







OTHER REFERENCES




18 (Rev-0)

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

of Reliability Is Required

3. REQUIREMENTS

3.1 General.


3.9 Ultrasonic thickness measurement

3.1.2 Tech Rep.

Not applicable.








Fuel

Piping

Tank access cover

3.1.4.1 The Contractor shall remove up to the corresponding low suction amount for each tank listed in

Table 1. Document a complete chain of custody record of the removed tank contents from the vessel to


3.1.4.2 Dispose of removed fluids in accordance with all applicable Federal, state, and local regulations

(see 4.2 (Tank content restoration)).

NOTE



Personnel perform an initial operational test of the TLI’s for tanks listed in paragraph 1.1 (Intent), to

demonstrate existing operational condition. Submit a CFR.

3.3 Plug log. The Contractor shall keep a written record of all plugs put in any tanks vents. A separate list

shall be kept for each tank being entered.

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

3.3.2 Ensure the plug log is available to the Coast Guard inspector when the inspector is performing his

close-out inspection on each tank.


19 (Rev-0)

NOTE

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


free of all foreign materials, such as residual fuel or water, sediment, sludge, rust, or biological growth,

taking care not to damage the coating system (if applicable). Remove cleaning media and residues

continuously during the washing process. Remove any residual wash media; and wipe up residual

moisture with clean lint-free cloths. The Contractor shall refer to the Coast Guard Drawings listed under

Section 2 (References) for guidance in accomplishing this work.

3.5 Tank content and waste disposal. The Contractor shall dispose of residual tank contents and any

cleaning fluids in compliance with all applicable Federal, state, and local laws, ordinances and

regulations. Document a complete chain of custody record of the removed tank contents and generated

wastes, from the vessel to the point of final destination or delivery. Submit document to the COR upon

completion of work.





Inaccessible areas.


coating failure (if tank interior surfaces are coated).

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

Sounding/vent tube and striker plate condition.


Fastener material and condition (correct fastener material is stainless steel).

3.7 Tank closing. The Contractor shall accomplish the following after completion of all KO-authorized

repairs and/or preservation procedures:

3.7.1 For unpainted fuel tank(s) that are not ballasted, apply a heavy coat of lube oil to the entire tank

interior(s).

3.7.2 Ensure that the tank(s) remain open for at least 24 hours. Notify the COR at least 24 hours prior to

closing the tank(s). After satisfactory inspection by the Coast Guard Inspector and completion of all

authorized repairs, close tank manhole cover(s) with new gasket material conforming to AMS-C-6183.

Chase threads on studs to ensure even installation of the access covers. Renew any damaged or missing

fasteners. Use MIL-DTL-1222 as guidance. Existing undamaged fasteners may be reused. For purpose of

bid, assume all existing fasteners will require renewal. Renew all Nylock hex nuts.

NOTES

For cutters with unpainted fuel tanks, the 24 hour tank opening period begins

after completing the lube oil coating.




20 (Rev-0)

presence of the Coast Guard Inspector and demonstrate all designated tank TLI’s to be in satisfactory

operating condition. Submit a CFR.


tank plating, in locations designated by the Coast Guard Inspector, in accordance with SFLC Std Spec

0740, Appendix C in locations designated by the Coast Guard Inspector and using Coast Guard drawings

listed in Section 2 (References) as guidance. Submit a CIR.

3.9.1 In addition to the UT measurements, take a total of 10 pit-depth measurements, using a suitable pit

depth gauge.

4. NOTES



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

appropriate time.


21 (Rev-0)

12314_1117_FLT

REC_12314_FLT270’ WMEC ‘B’ Class (ALL) (0116)

WORK ITEM 4: Tanks (Potable Water), Clean and Inspect

1. SCOPE


tank(s):

TABLE 1 - TANKS

TYPE OF TANK LOCATION CAPACITY

- 95%

(GALLONS)

LOW

SUCTION

(GALLONS)

Potable Water 4-78-1-W 3,918 100

Potable Water 4-78-2-W 3,918 100

Potable Water 4-94-1-W 291 6


None.

2. REFERENCES



Coast Guard Drawing 905 WMEC 533-006, Rev A, H&C Potable Water System, 01 Lvl & Abv

A&D





OTHER REFERENCES

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

System Components - Health Effects

American National Standards Institute/American Water Works Association (ANSI/AWWA)

C652, 2011, Disinfection of Water-Storage Facilities


22 (Rev-0)

3. REQUIREMENTS

3.1 General.

3.1.1 CIR.

None.

3.1.2 Tech Rep.

Not applicable.








Fluid contents

Piping

RO system components

Deck grating.

NOTE










3.4 Tank content removal. The Contractor shall remove and dispose of all fluids and/or residues in

accordance with all applicable Federal, state, and local regulations. The Contractor shall notify the

Dockmaster prior to filling or draining the potable water tank(s), when this item is being executed in a

drydock availability. The Contractor shall refer to Coast Guard drawings listed in Section 2 (References)

for guidance.

3.5 Tank cleaning. The Contractor shall remove tank cover(s) and clean tank interior surfaces free of all

foreign materials, such as sediment, sludge and bacterial growth. Remove all persistent residues, taking

care not to damage any tank coating system. Remove cleaning media and residues continuously from the


23 (Rev-0)

tank 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.





Inaccessible areas, if any.


coating failure.

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

Sounding tube and striker plate condition.


Fastener material and condition.

3.7 Tank closing. The Contractor shall notify the COR at least 24 hours prior to closing the tank(s). After

satisfactory inspection by the Coast Guard Inspector, and completion of all authorized repairs, close tank

manhole cover(s) with new gasket material conforming to ANSI/NSF 61. Renew all stud cotton

grommets (as applicable) upon reinstallation of manhole cover(s).

3.7.1 The Contractor shall renew 100% of nuts and washers.

3.8 Tank disinfecting. After all other work involving the potable water system and tank closing have been

completed, the Contractor shall disinfect and treat the affected potable water tank(s) and associated

disturbed piping and components, as necessary, to meet or exceed the requirements of AWWA C652.

After tank disinfecting; remove and dispose of all treated water in accordance with all Federal, state and

local regulations. Ensure that no one enters the tanks once disinfection is completed.

NOTE



presence of the Coast Guard Inspector and demonstrate the designated tank TLI’s to be in satisfactory


4. NOTES



24 (Rev-0)

12316_0618_FLT


WORK ITEM 5: Tanks (Ballast), Clean and Inspect

1. SCOPE


tank(s):

TABLE 1 - TANKS

TYPE OF STRUCTURE LOCATION CAPACITY - 95%

(GALLONS)

LOW SUCTION

(GALLONS)

Ballast 3-B-0-W 5,991 200

Ballast 4-75-1-W 1,811 200

Ballast 4-75-2-W 1,181 200

Ballast 4-103-1-W 8,378 495

Ballast 4-103-2-W 8,378 495

Ballast 4-169-0-W 4,943 200

Ballast 4-228-1-W 3,521 200

Ballast 4-228-2-W 3,521 200

Ballast 4-242-0-W 2,989 232

NOTE

Tanks also used for storing grey water are considered immediately dangerous

to life and health (IDLH).


None.

2. REFERENCES


Coast Guard Drawing 905 WMEC 529-001, Rev J, Ballasting & Emer Bilge Drainage Sys

Diagram







25 (Rev-0)

OTHER REFERENCES

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

3. REQUIREMENTS

3.1 General.


3.7 Ultrasonic thickness (UT) measurement

3.1.2 Tech Rep.

Not applicable.








Tank contents

Piping

Tank access cover

NOTE





3.1.6 Plug log. The Contractor shall keep a written record of all plugs put in any tanks vents. A separate

list shall be kept for each tank being entered.

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

3.1.6.2 The plug log shall be available to the Coast Guard inspector when the inspector is performing his


3.2 Content removal. The Contractor shall remove access cover(s); remove and dispose of all fluids

and/or residues in accordance with all applicable Federal, state, and local regulations. Plug all inlet and

outlet piping in the tank to prevent contaminants from entering the tank. Use plugs with an attached

lanyard, ring or other system that will ensure plugs are not lost in the pipe openings. Maintain a plug

accountability log outside the tank(s) to prevent any of the installed temporary plugs from being lost

inside the tank or forgotten inside at tank closure.


26 (Rev-0)

3.3 Cleaning. The Contractor shall clean the designated structure’s (see paragraph 1.1 (Intent)) interior

surfaces free of all foreign materials, such as sediment, sludge and fungal growth. Remove all persistent

residues, taking care not to damage the tank coating system. Remove cleaning media and residues

continuously from the compartment 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. The

Contractor shall refer to Coast Guard Drawing 905 WMEC 529-001 for guidance.

3.4 Inspection. The Contractor shall visually inspect all interior surfaces, including, but not limited to



Structural condition.

Inaccessible areas, if any.

Condition of coating, including measurements taken, percentage, location, and type of

coating failure.




Fastener material (stainless steel) and condition.

Anodes (as applicable).

3.5 Closing. The Contractor shall ensure that the compartment(s) remain open for at least 24 hours after

completion of any KO-authorized tank repairs and preservation. Notify the COR at least 24 hours prior to

closing the compartment(s). After satisfactory inspection by the Coast Guard Inspector, and completion of

all authorized repairs, close the manhole cover(s) with new gasket material conforming to ASTM D1330

and new cotton grommets on each stud (as applicable).

3.5.1 The Contractor shall renew 100% of nylon insert/nylock nuts and washers.

NOTE






tank plating in each tank in accordance with SFLC Std Spec 0740, Appendix C in locations designated by

the Coast Guard Inspector and using Coast Guard Drawings listed in Section 2 (References) as guidance.

Submit a CIR.

3.7.1 In addition to the UT measurements, take a total of 10 pit-depth measurements in each tank, using a

suitable pit depth gauge.


27 (Rev-0)

4. NOTES



28 (Rev-0)

12317_0617_FLT


WORK ITEM 6: Tanks (Dirty Oil and Waste), Clean and Inspect

1. SCOPE


tank(s):

TABLE 1 – TANKS


(GALLONS)

LOW SUCTION

(GALLONS)

Oily Waste Storage 4-165-1-F 1,450 100

Oily Waste Storage 4-169-1-F 1,574 100


None.

2. REFERENCES


Coast Guard Drawing 905 WMEC 262-001, Rev C, Lube Oil System Diagram

Coast Guard Drawing 905 WMEC 801-010, Rev B, Inboard Profile




OTHER REFERENCES



3. REQUIREMENTS

3.1 General.

3.1.1 CIR.

None.


29 (Rev-0)

3.1.2 Tech Rep.

Not applicable.







paragraph 3.3.5 (Interferences).

3.2 The Contractor shall remove up to a total of 200 gallons of waste oil and oily water, to facilitate gas-

freeing. Dispose of removed fluids in accordance with all applicable Federal, state, and local regulations.

NOTE










NOTE

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


free of all foreign materials, such as sediment or sludge, taking care not to damage the coating system (if

applicable). The Contractor shall use the Coast Guard drawings listed in Section 2 (References) for

guidance while accomplishing this work item. Remove cleaning media and residues continuously during

the washing process. Remove any residual wash media; and wipe up residual moisture with clean lint-free

cloths.

3.6 Tank content and waste disposal. The Contractor shall dispose of tank contents and all cleaning fluids

in compliance with all applicable Federal, state, and local laws, ordinances and regulations. Document a

complete chain of custody record of the removed tank contents and generated wastes, from the vessel to







30 (Rev-0)

Inaccessible areas.


coating failure.





3.8 Tank closing. The Contractor shall ensure that the tank(s) remain open for at least 24 hours after

completion of all authorized repair and preservation procedures. Notify the COR at least 24 hours prior to

closing the tank(s). After satisfactory inspection by the Coast Guard Inspector and completion of all

authorized repairs, close tank manhole cover(s) with new gasket material conforming to AMS-C-6183.

3.8.1 The Contractor shall renew 100% of nylon insert/nylock nuts and washers.

NOTE






tank plating in each tank in accordance with SFLC Std Spec 0740, Appendix C in locations designated by

the Coast Guard Inspector and using Coast Guard Drawings listed in Section 2 (References) as guidance.

Submit a CFR.

3.10.1 In addition to the UT measurements, take a total of 10 pit-depth measurements in each tank, using

a suitable pit depth gauge.

4. NOTES


to closing.


31 (Rev-0)

15011_MRP_0116_270

REC_15011_270_270B WMEC (ALL) (0116)

S19_0029_15011_SRH_0919_909

WORK ITEM 7: Expansion Joint Seal (Helicopter Hangar/Hull Interface), Renew

1. SCOPE

1.1 Intent. This work item describes the requirements for the Contractor to renew the epoxy compound

seal for the helicopter hangar/hull interface expansion joint.


None.

2. REFERENCES


Coast Guard Drawing 905 WMEC 153-001, Rev B, 03 Lvl Pl & Fr

Coast Guard Drawing 905 WMEC 162-001, Rev B, Stacks

Coast Guard Drawing 905 WMEC 588-004, Rev A, Helicopter Hangar/Hull Interface

Coast Guard Drawing 905 WMEC 588-010, Rev C, Hangar Arr and Det







Requirements for Preservation of Ship Structures

OTHER REFERENCES

None

3. REQUIREMENTS

3.1 General.

3.1.1 CIR.


32 (Rev-0)

None.

3.1.2 Tech Rep.

Not applicable.








Liferails

Over the Horizon (OTH)

Desk, shelving unit (starboard side), and lighting system and associated wiring in Electronic

Equipment and Storeroom

Ventilation system

Countermeasure washdown system

3.2 Renewal particulars. The Contractor shall renew the epoxy compound seal for the helicopter

hangar/hull interface expansion joint, shown on Coast Guard Drawings 905 WMEC 153-001, 905 WMEC

162-001, 905 WMEC 588-004, and 905 WMEC 588-010. The Contractor shall accomplish the following

for the entire expansion joint, using Coast Guard Drawing 905 WMEC 153-001, “Section 21-B”, as

guidance for installation:

Disassemble the expansion joint; preserving the existing synthetic rubber seal and all

mounting fasteners.

Clean all mounting surfaces free of all bonding cement and sealing compound.

Renew the expansion rubber adhesive and sealing compound (Items 47 and 48, respectively).

3.3 Boundary test, water hose. The Contractor shall inspect and perform a water hose test of all affected

boundaries in accordance with SFLC Std Spec 0740, Appendix C. Submit a CFR.

3.4 Touch-up preservation. The Contractor shall prepare and coat all new and disturbed surfaces to match

existing adjacent surfaces in accordance with SFLC Std Spec 6310, paragraph 3.1.13 (Touch-ups and

minor coating repairs.)

4. NOTES



33 (Rev-0)

24300_0519_FLT

REC_24300_FLT_270B WMEC (ALL) (0519)

WORK ITEM 8: Propulsion Shafting, Strain Gage Alignment, Inspect

1.1 Intent. This work item describes the requirements for the Contractor to perform strain gage alignment

inspections prior to vessel drydocking, during drydocking, and after refloating.


None.

2. REFERENCES


Coast Guard Drawing 905 WMEC 243-005, Rev C, Shafting Alignment Analysis and Procedures




OTHER REFERENCES

None

3. REQUIREMENTS

3.1 General.

3.1.1 CIR.

None.

3.1.2 Tech Rep. The Contractor shall provide the services of a Qualified Tech Rep who is familiar with

the shaft alignment by strain gauge method to accomplish the following on site:

Advise on manufacturer's proprietary information pertinent to the system.

Assist with proper alignment, clearances, and repair methods associated with stern tube

modification and propulsion shaft system removal and installation.

Ensure compliance with manufacturer's procedures and standards during all phases of

inspection.

3.1.2.1 Ensure the Tech Rep has experience with the system/equipment stated above and demonstrated on

their résumé.


34 (Rev-0)

3.1.2.2 Submit the name and résumé of the Tech Rep to the COR at the Arrival Conference.







paragraph 3.3.5 (Interferences). Known interferences include, but are not limited to the below:

Mechanical seal

Shaft coating.

3.1.5 Inspection. The Contractor shall perform strain gage alignment inspections on the propulsion

shafting before drydocking, in drydock before commencement of hot work and/or structural

modifications, in drydock after completion of hot work and/or structural modifications, and after vessel

refloating using Coast Guard Drawing 905 WMEC 243-005 as guidance.

3.1.6 Drydocking extension. In order to allow sufficient time to perform the pre-drydocking alignment

inspection, the Government will extend the time requirement of drydocking the vessel after the vessel

arrives at the Contractor's facility from 72 hours to 120 hours.

3.2 Alignment preparation. The Contractor shall ensure the following conditions are met for the alignment

check before drydocking and after refloating:

All shaft components are installed

The vessel is in the water for at least 24 hours before alignment inspection

All permanent ballast are in place

Fuel, water, and temporary ballast tanks are filled to normal operating levels, generally half to

75% capacity. For 110’ cutters, the normal operating level shall be 95%

Vessel is on an even keel

NOTE

It is highly recommended that the Cutter get the pre-dock strain gauge

reading done in advance instead of shortly prior to the dry-docking.

All major machinery weighing over 500 pounds is either installed or simulated by equivalent

weights appropriately located

The shafts must be free to rotate and the stern tube face seal shall not be any tighter than

necessary

NOTE

Small boats are not considered major machinery and therefore do not need to

be simulated by equivalent weights in their absence.

3.3 Alignment by strain gage method. The Contractor shall furnish all necessary equipment and install

sufficient strain gages, measure strains, and calculate vertical and horizontal reactions using the strain

gage measurement method. Install strain gages internally and externally to measure all the bearing

reactions (external gages are not required in pre-docking or post-docking inspections). All strain gages


35 (Rev-0)

shall remain at the same locations throughout all required inspections. Perform the strain gage

measurements under the direct supervision of personnel experienced in and regularly engaged in shaft

alignment by the strain gage method.

3.3.1 Definitions and standard units. The Contractor shall ensure for the purposes of this specification,

any reports generated, “optimal alignment” shall be defined as “a state of shaft alignment (though all

phases of bearing wear down) where the bearing loads are within a satisfactory range, bending stresses

are minimal, gear box bearings (Fwd and Aft) loads always remain positive and are near equal at midlife

wear, the shaft slope through long bearings matches the bearing slope within a reasonable range, and

horizontal loads are minimized as much as practical.” Whenever strain gauge is being performed in

conjunction with components being moved or relocated e.g. foundations altered, chockfast poured, new

strut being installed, new stern tube installed, etc. the goal shall be to achieve an “optimal alignment”.

3.3.1.1 Whenever “optimal alignment” cannot be achieved because the scope of associated work does not

provide for relocation of components necessary to obtain optimal, then an acceptable state of alignment

shall be obtained. Acceptable alignment shall be defined as “a state of achievable shaft alignment,

whereby components are constrained (movement/relocations not within work scope), but the current

bearing loads are within a satisfactory range and if possible remain satisfactory though continued bearing

wear down, and horizontal loads are minimized as much as practical. Oftentimes, when present, an

inboard line shaft bearing is the only component available to shim (vertically) or jack (horizontally) to

change the “as measured” results.

3.3.1.2 All reports, correspondences, and discussions shall be in STANDARD / US CUSTOMARY

UNITS and not in SI / METRIC UNITS.

3.3.2 Pre-drydock inspection. The Contractor shall submit a written report of results with the following

information to the COR within 48 hours after alignment check:

All inboard bearing reactions, bearing offsets, bearing influence numbers, allowable bearing

load, bearing clearances, etc

A description of the alignment procedures used to obtain the bearing loads

Strain gage locations

Bearing locations and reactions in shaft modeling

Detail dimensions and configuration of the shaft model

All mathematics values used in the shaft model such as material properties, spring constant,

thermal growth effects, bearing offsets, all concentrated weights, etc

All assumptions applied in the shaft model

All constant values used in the shaft model

Any indication of misalignment

Bearing reactions at the calculated optimum shaft alignment condition

Any recommended corrective procedures. The recommended corrective procedures shall

include, but not be limited to:

New bearing off-sets to achieve an optimum shaft alignment

New bearing off-sets to achieve a satisfactory (acceptable) shaft alignment

Other alternative to achieve an optimum shaft alignment

Detailed procedures to achieve shaft alignment


36 (Rev-0)

3.3.3 Dry-docking inspection. After drydocking the vessel and before performing any hot work and/or

structural modifications, the Contractor shall conduct a strain gage alignment inspection to determine all

bearing reactions (five bearings per shaft) as specified in 3.3 through 3.3.2. Provide additional strain

gauges, temporary wiring, and set-up on the shaft outboard as required for the three outboard bearing

measurements. Submit a CFR with information as specified in 3.3.2 within 48 hours after alignment

check.

3.3.4 Before re-floating alignment inspection. After all the hot work and/or structural modifications have

been completed, and before re-floating the vessel, the Contractor shall conduct a strain gage alignment

inspection of shaft alignment as specified in 3.3.3 and compare the results with dry-docking inspection.

Submit a written report with any recommended further action to the COR within 48 hours after alignment

check.

3.3.5 Post-drydock inspection. The Contractor shall conduct post-drydock inspection of shaft alignment

per paragraph 3.2 through 3.3.2 for all the inboard and outboard bearings (total five bearings per shaft).

Use similar set-up as the pre-docking inspection. Submit a CFR similar to the pre-drydocking report,

including the additional information of the three outboard bearings of each shaft, within 24 hours after

taking the strain gauge readings. The inspection report shall compare the findings of the inboard bearings

with the pre-drydock conditions and provide analysis, comments and recommendations.

3.4 Alignment drawing. The Contractor shall provide an alignment drawing clearly showing all

components including reduction gear and all bearings, a table of calculated influence numbers and

reactions of each shaft bearing and reduction gear bearing at afloat and dry-docking conditions, and

calculated optimum bearing reactions.

3.4.1 The Contractor shall ensure all bearing compression and clearances, bearing offsets relative to the

bore sight reference line, General Notes, and related shaft reference drawings shall also be included on the

drawing.

3.4.2 In addition, Contractor shall provide a table of calculated bearing wear down analysis.

3.4.3 The Contractor shall submit a preliminary drawing to COR for approval within seven (7) calendar

days after final alignment has been determined. After revising the drawing based on the comments of

COR, submit two (2) sets of the final drawing to COR within 14 calendar days upon completion of work.

Submit one set of inspection report and final drawing to the COR (See 4.1 (Result submittals)).

4. NOTES

4.1 Results submittal. The COR will forward a copy of shaft alignment related inspection results and

drawing as specified in 3.3.2 thru 3.3.5, and 3.4 with all subparagraphs to the Engineering Branch of the

applicable Product Line.


37 (Rev-0)

32000_DA_1018_270B

WORK ITEM 9: Circuit Breakers (400 HZ), Inspect and Test

1. SCOPE

1.1 Intent. This work item describes the requirements for the Contractor to inspect and test the designated

400HZ circuit breakers listed in Table 1.


None.

2. REFERENCES


Coast Guard Drawing 905 WMEC 314-001, Rev A, 400 Hz MG – A&D

Coast Guard Drawing 905 WMEC 314-003, Rev A, 400 Hz MG Schem Diag

Coast Guard Drawing 905 WMEC 320-011, Rev G, 400 Hz Dist Sys IWD

Coast Guard Drawing 905 WMEC 320-014, Rev AG, Electrical One-Line Diagram

Coast Guard Drawing 905 WMEC 324-008, Rev B, 400 Hz Switchboard Arrangement and

Details

Coast Guard Drawing 905 WMEC 324-009, Rev A, 400 Hz Swbd EDW


Coast Guard Technical Publication (TP) 2823B, Manufacturer's Instruction Book-SWBS

Group(s) 324-426, Section A; Aug 2015; Switchboard, 400 Hz



OTHER REFERENCES

American National Standards Institute (ANSI) C37.50, 2012, Low Voltage AC Power Circuit

Breakers Used in Enclosures, Test Procedures

National Electrical Manufacturers Association (NEMA) Std, pub. No. AB4, 2009, Guidelines for

Inspection and Preventative Maintenance of Molded Case Circuit Breakers used in

Commercial and Industrial Application

Underwriters Laboratories Inc. (UL) 489, May 2009, Molded Case Circuit Breaker

Underwriters Laboratories Inc. (UL) 1066, Apr 2012, Low-Voltage AC and DC Power Circuit

Breakers Used in Enclosures


38 (Rev-0)

3. REQUIREMENTS

3.1 General. The Contractor shall refer to the Coast Guard drawings listed in Section 2 (References) for


3.1.1 CIR.

None.

3.1.2 Tech Rep.

Not applicable.


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.

3.1.4 Interferences. The Contractor shall handle all interferences in accordance with SFLC Std Spec

0000, paragraph 3.3.5 (Interferences). Interferences to work include but are not limited to the following:

Electric Panels and panel covers

Live circuits.

3.2 Circuit breaker inspection preparation. The Contractor shall provide skilled technicians, portable

instrument standards and all necessary equipment to inspect and test circuit breakers designated in this

work item. The Contractor may remove the circuit breaker from the vessel to a shore side facility. If this

is done the Contractor shall exercise extreme care in transporting and reinstalling the circuit breakers to

original operating conditions on the switchboard.

3.2.1 The Contractor shall notify the COR 48 Hours prior to start work on this item.

3.2.2 Prior to any wiring disconnection and removal of circuit breakers, the Contractor shall record all

wiring information, trip setting adjustments, and equipment locations necessary for use in later

reinstallation. Retain all mounting and connecting hardware for later reuse. Submit a CFR.

3.2.3 Coordinate the disconnection and removal of the circuit breakers listed in the table below with the

Coast Guard Inspector to ensure orderly shutdown of equipment. Providing temporary circuit breakers or

temporarily relocating circuit breakers from non-essential circuits to essential circuits (same frame size

and trip settings) are acceptable strategies to minimize outage durations. When power interruption is

expected to exceed 15 minutes, secure uninterruptable power supplies and supported loads.

3.3 Inspection requirements. The Contractor shall inspect all circuit breakers listed under Table 1 below,

including associated wire connectors, screws and plating. Submit a CFR.

3.3.1 Initial conditions. The circuit breaker to be operationally assessed is assumed to be off with power

available.

3.3.2 Manual operations. For a circuit breaker with mechanical closing and opening controls on the

frame, perform the following:


39 (Rev-0)

3.3.2.1 Manually turn the circuit breaker on. Verify the circuit breaker handle is positioned to ‘on’.

Confirm that circuit breaker position indicating light is on for the Motor Generator set only.

3.3.3.2 Manually turn the circuit breaker off. Verify the circuit breaker handle is positioned to ‘off’.

Confirm that circuit breaker position indicating light is off for the Motor Generator set only.

3.3.3.3 Reenergize any circuit breaker control circuits that were de-energized.

3.3.4 Restoration. Perform the following:

3.3.4.1 Ensure the circuit breaker is off.

3.3.4.2 If not already accomplished, remove the circuit breaker control power transformer secondary

winding fuses and disconnect any temporary control power supply.

3.4 Removal. The Contractor shall perform the following:

3.4.1 Record. Prior to the removal of each circuit breaker listed in Table 1 below, record location

(position or circuit identifier), wiring information, and if adjustable, as found pickup and time delay

settings. Retain all mounting and connecting hardware for later reuse. Submit a CFR with all recorded

data to the Coast Guard Inspector.

3.4.2 Disconnect. Disconnect and remove the circuit breakers listed in the table below.

3.4.3 Inspect. Inspect the primary and secondary disconnects in the switchboard for wear and erosion.

Check the torques of all primary disconnect studs to the bus work or power cable lugs. Inspect for broken

control wiring lugs and check the tightness of wiring at the secondary disconnect terminal blocks. Renew

any broken lugs and tighten any loose connections to wiring or bus.

3.4.4 Cover. Temporarily cover or insulate switchboard openings created by the removal of circuit

breakers to prevent personnel contact with energized conductors and to block the entry of debris from

other ongoing industrial activities.

3.5 Shop work. The Contractor shall perform the following, and submit a CFR:

3.5.1 Cleaning and lubrication. Clean circuit breaker internals with manufacturer’s approved solvents and

lint free cloths. Do not use high pressure air or wire brushes. Lubricate all components in accordance

with manufacturer’s instructions.

3.5.2 Pre-inspection. Perform the inspections and take the measurements described below. Report all

results, including any adjustments made.

3.5.2.1 Remove and inspect the arc chutes. Note if an arc chute is severely burned, cracked, or

excessively eroded.

3.5.2.2 Visually inspect all primary intermediate (if installed), main, and arcing contacts for erosion and

evidence of overheating. Inspect associated insulators for cracks and degradation. Determine whether the

condition of one or more contacts or insulators meets the criteria for renewal in accordance with

manufacturer’s guidelines.


40 (Rev-0)

3.5.2.3 Set up the circuit breaker for maintenance or slow closing. Check alignment and measure the

contact force, spring tension, air gap, and wipe on each contact in accordance with manufacturer’s

instructions and make adjustments, as necessary, to set these values within specification.

3.5.2.4 Check contact closure sequencing to ensure that the differences in the making of the arcing

contacts on the same pole and between poles is within manufacturer’s tolerances. Also verify that the

opening sequencing is satisfactory in the same manner.

3.5.2.5 Reinstall the arc chutes and torque all fasteners in accordance with manufacturer’s instructions.

3.5.2.6 Inspect the primary and secondary disconnects (stabs) for wear and erosion. For a circuit breaker

with finger type primary disconnects, check that the proper force is applied when a dummy bar,

representative of the mating stationary disconnect, is inserted.

3.5.2.7 Inspect mechanical linkages, bearings, pawls, gears, cams, rollers, rods, and shafts for excessive

wear and damage. Identify incorrectly assembled components. Note all missing and improperly installed

fasteners.

3.5.2.8 Inspect electrical switches, solenoids, relays, wiring, and motors for excessive wear and damage.

Perform an insulation resistance check of all control wiring using a 500 VDC test voltage. Isolate and

identify any wiring or component with insulation resistance of less than 1 MΩ to ground.

3.5.2.9 For a circuit breaker equipped with a spring charging motor, verify that the motor cutoff switch is

aligned in accordance with manufacturer’s instructions.

3.5.3 Testing. After satisfactory visual inspection and completion of any authorized repair work, test each

circuit breaker listed in Table 1 below as directed in this section using ANSI/NEMA AB 4 – Section 6,

ANSI C37.50, UL 489 and UL 1066 as guidance. Submit CFR.

3.5.3.1 Perform the following tests:

Mechanical operation.

Insulation resistance.

Individual pole resistance (milivolts drop)

Inverse-time over-current trip (not applicable to non-automatic switches)

Instantaneous over-current trip.

Rated hold-in current.

3.5.3.2 Short-time over-current trip. This test is applicable only if the circuit breaker is equipped with a

short-time delay trip. The operation of the short-time delay unit should be within 90% and 125% of the

over-current setting of the circuit breaker as shown on the manufacturer's time-current curves.

3.5.3.3 Ground fault trip. The circuit breaker should not be equipped with a ground fault trip. If such is

installed, submit a CFR noting the discrepancy.

3.5.3.4 Dielectric test. Perform a dielectric test on each 480 or 600 volt rated circuit breaker where the

case was opened for repair or the circuit breaker was obtained through non-OEM authorized supply

channels. The dielectric test should be conducted at an AC test voltage of 1568 (480 volt rating) or 1760


41 (Rev-0)

volts (600 volt rating) or at 2500 volts DC for 1 minute withstand. Conduct the dielectric test for each of

the following conditions:

Each pole (line to load terminal) with the circuit breaker open.

Each pair of line to line terminals with the circuit breaker closed.

Each line terminal to ground with the circuit breaker open.

Each pole to ground with the circuit breaker closed.

3.5.3.5 For each circuit breaker accessory, perform the applicable tests of ANSI/NEMA AB 4, Section 7.

Review the Table 1 for each circuit breaker and submit a CFR for model number discrepancies as well as

any missing or extra accessory. When performing ANSI/NEMA AB 4, Section 7.3, use a variable voltage

control power source and voltmeter to measure dropout and pickup voltages of the under-voltage release

coil. Dropout voltage shall be between 15% and 60% of the coil voltage rating; pickup shall occur

between 30% and 85%.

3.5.3.6 Record the following data for each circuit breaker that was tested:

Circuit breaker model and serial number.

Circuit identifier or position.

Test data and results.

Test technician name and date of test.

Name and address of testing facility.

3.5.3.7 Update the label on the circuit breaker case, as necessary, so that it accurately describes the circuit

breaker configuration and installed accessories. Apply a sticker showing the name of the testing

laboratory along with the date of the test.

3.6 Reinstallation. The Contractor shall perform the following:

3.6.1 Vacuum out the circuit breaker enclosure and completely remove any foreign material.

3.6.2 Lubricate primary and secondary disconnects in accordance with manufacturer’s instructions.

3.6.3 Reinstall and reconnect each circuit breaker using information retained above.

3.6.4 Perform an energized operational test of all affected circuit breakers in the presence of the Coast

Guard Inspector. Verify that all accessory devices are functioning. Submit CFR.

TABLE 1 – SWITCHBOARD CIRCUIT BREAKER LIST

QUANTITY CIRCUIT BREAKER

TYPE SERVICE

1 AQB-A250 1SF-2SF Bus Tie



1 AQB-A250 NR 1 Motor Generator Set



1 AQB-A250 LAMP TACTAS


42 (Rev-0)

1 AQB-A101

400 Hz Elex panel (02-97-1)

Sonar & Command Support

Center

1 AQB-A101


Sonar & Command Support

Center

1 AQB-A101 400 Hz Elex panel (02-57-1)

IC Gyro

1 AQB-A101


Communication center

support

4 AQB-A101 Spare

3.7 Circuit breaker reinstallation. After all testing is complete; the Contractor shall reinstall circuit

breakers using previously recorded wiring information to its original operating condition and in

accordance with TP 2823B.

3.8 Operational test post repairs. After completion of all work, the Contractor shall witness an

operational test (by Coast Guard personnel) of all designated circuit breakers to prove satisfactory


3.8.1 Operate each circuit breaker “ON” and “OFF” several times to exercise the circuit breaker and

ensure that mechanical linkages are free from binding.

3.8.2 Perform a direction of rotation test on each new and disturbed three phase motor circuit.

4. NOTES



43 (Rev-0)

51200_0617_FLT


WORK ITEM 10: Vent Ducts (Engine And Motor Room All), Commercial Cleaning

1. SCOPE

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

designated shipboard ventilation systems.


None.

2. REFERENCES










OTHER REFERENCES

None

3. REQUIREMENTS

3.1 General.

3.1.1 CIR.

None.

3.1.2 Tech Rep.


44 (Rev-0)

Not applicable.






3.1.3.1 Install filter medium at the terminal ends of all supply vent ducting to prevent any residual foreign

mater from blowing into the engine room spaces.



Ducting screens

Dishwasher/laundry ducting

Ceiling tiles and supports

Overhead sheathing

Smoke Detectors

NOTE



personnel perform an initial operational test of the ventilation systems included in this work item, to


3.3 Cleaning requirements. The Contractor shall clean and inspect the following ventilation systems,

shown on Coast Guard Drawings 905 WMEC 512-009, 905 WMEC 514-001, and 905 WMEC 514-005,

in accordance with SFLC Std Spec 5100. Submit a CFR.

TABLE 1 – ENGINE ROOM

VENTILATION SYSTEM TYPE LOCATION

01-104-2 Supply

Engr's Wkshp, AMS No 1 (2-82-0-E) AMS No 2 (3-

82-0-E)

01-106-1 Supply

Engine Rm (3-103-0-E), Engineering Control Center

(3-152-0-E)

01-106-2 Supply Engine Rm (3-103-0-E)

1-211-2 Exhaust

Engr st (1-186-0-A), Trash Compactor space (1-186-

3-Q), san space (3), Hawser & Rescue Equip Stow (2-

207-3-A), Passageway (2-207-0-L), steering gear RM

(3-228-0-E), Refrig & Dry Stores (4-169-0-A),

Computer RM (1-186-2-Q), Engineers stores (1-186-

0-A)

1-121-1 or 1-212-1 Exhaust San Space (2-186-0-L), JP-5 Pump RM (4-186-0-J)

1-209-1 Supply JP-5 Pump RM (4-186-0-J)

3.3.1 The Contractor shall clean the exhaust ventilation ducting up to and including the discharge of the

engine room exhaust fans. The Contractor is not expected to clean the exhaust stack plenum area.


45 (Rev-0)

NOTE

Past experience has shown that the engine room exhaust ventilation systems

have accumulated oils and greases and systems are coated with a very sticky

and very thick sludge. Take this into consideration in the bid.

3.3.2 Disassemble the exhaust system as required to clean all sections of the exhaust system.

3.3.2.1 After cleaning, reassemble vent ducting using new gaskets and fasteners.

3.3.3 Prior to reassembling the vent systems, visually inspect the systems in the presence of the Coast

Guard Inspector. Verify that the vent systems are clean and oil and build up free. The Contractor shall use

video probe equipment to allow viewing the internal surfaces of all vent ducting.

3.4 Notification. The Contractor shall give written notification to the COR 48 hours before starting

ventilation cleaning work.

NOTE



presence of the Coast Guard Inspector and demonstrate the ventilation systems disturbed to be in

satisfactory operating condition. Submit a CFR.

4. NOTES



46 (Rev-0)

51201_0617_FLT


WORK ITEM 11: Vent Ducts (Galley and Pantry Room All), Commercial Cleaning

1. SCOPE




None.

2. REFERENCES










OTHER REFERENCES

None

3. REQUIREMENTS

3.1 General.

3.1.1 CIR.

None.

3.1.2 Tech Rep.


47 (Rev-0)

Not applicable.








Ducting screens.

Dishwasher/laundry ducting.

Ceiling tiles and supports.

Overhead sheathing.

Smoke detectors

NOTE



Personnel perform an initial operational test of the ventilation systems included in this work item, to


NOTE

It is recommended that the Contractor conduct a ship check to verify

dimensions in the table below.




TABLE – 1 SYSTEM LOCATION


01-117-2 Exhaust Galley (1-145-2-Q), Scullery (1-129-2-Q)

1-117-1 Supply Galley (1-145-2-Q), Scullery (1-129-2-Q)

3.4 Additional requirements. In addition to the above, the Contractor shall accomplish the following:

3.4.1 Notification. Give written notification to the COR, 48 hours before starting ventilation cleaning

work.

3.4.2 Additional protective covering. In addition to providing protective covering as specified in SFLC

Std Spec 5100, subsection 3.1.3 (Protective measures), provide additional protective covering for all food

preparation and serving surfaces in the immediate work area, as applicable, to prevent contamination.


48 (Rev-0)

3.4.3 Avoidance of meal preparation and service. Ensure that cleaning of galley ventilation systems is

scheduled between 1900 and 0530 so that it WILL NOT interfere with meal preparation and service.

NOTE



presence of the Coast Guard Inspector and demonstrate the ventilation systems included in this work item

to be in satisfactory operating condition. Submit a CFR.

4. NOTES



49 (Rev-0)

51202_0617_FLT


WORK ITEM 12: Vent Ducts (Laundry Exhaust), Commercial Cleaning

1. SCOPE




None.

2. REFERENCES










OTHER REFERENCES

None

3. REQUIREMENTS

3.1 General.

3.1.1 CIR.

None.

3.1.2 Tech Rep.


50 (Rev-0)

Not applicable.







0000, paragraph 3.3.5 (Interferences). Known interferences include, but are not limited to the following:

Ducting screens

Dishwasher/laundry ducting

Ceiling tiles and supports

Overhead sheathing

Smoke detectors

NOTE








TABLE 1 – SYSTEM LOCATIONS


02-58-2 Supply

Pilot House (02-48-0-C), Laundry (1-47-1-Q), Fan

Rm (02-45-0-Q), Comm Ctr (3-47-0-C)

02-53-1 Exhaust

Laundry (1-47-1-Q), Fan Rm (02-45-0-Q), Comm Ctr

(3-47-0-C)

3.4 Notification. The Contractor shall give written notification to the COR, 48 hours before starting


NOTE






51 (Rev-0)

4. NOTES



52 (Rev-0)

51203_0617_FLT


WORK ITEM 13: Vent Ducts (All Other), Commercial Cleaning

1. SCOPE




None.

2. REFERENCES










OTHER REFERENCES

None

3. REQUIREMENTS

3.1 General.

3.1.1 CIR.

None.

3.1.2 Tech Rep.

Not applicable.


53 (Rev-0)







paragraph 3.3.5 (Interferences). Known interferences include, but are not limited to:

Ducting screens.

Dishwasher/laundry ducting.

Ceiling tiles and supports.

Overhead sheathing.

Smoke detectors.

NOTE








TABLE 1 – SYSTEM LOCATIONS


1-21-2 Recirc Magazine (1-26-0-M)

02-75-1 Recirc Antenna Array Stbd (2-63-0-C)

02-79-2 Recirc Antenna Array Port (2-63-0-C)

02-84-2 Recirc ESM Equipment Rack (2-63-0-C)

01-84-1 Recirc WRSR (1-68-0-L)

02-112-1 Recirc

Electronic Equipment Space & Storeroom (02-106-

0-Q)

02-112-2 Recirc

Electronic Equipment Space & Storeroom (02-106-

0-Q)

1-208-2 Recirc Fan Room (1-207-2-Q)

3-71-1 Recirc Communication Center (3-47-0-C)

1-37-1 Supply Magazine (1-26-0-M)

02-108-1 Supply Replenishment air Sys R1-121-1

2-208-1 Supply

Aviation Stores (2-207-2-A), Hawser & rescue eqpt

stwg (2-207-3-A), eng'rs stores (2) (1-186-0-A) Aft

repair #3 (2-221-1-Q), Steering Gear RM (3-228-0-

E), Refrig & dry stores (4-169-0-A), Computer Rm

(1-186-2-Q)

02-107-1 Exhaust) Avionics Wkshp (01-103-0-Q), Engr's wkshp (1-


54 (Rev-0)

82-4-Q(P)), Elect wkshp (1-90-2-Q(P)), AMS No 1

(2-82-0-E) & AMS No 2 (3-82-0-E) , Winch Mach

Sp (1-95-1-Q), Fwd Repair No 2 (01-68-01-L)

02-53-0 Recir

XOSR (01-47-2-L), EOSR (01-58-2-L), COSR (01-

47-5-L), CO Office (01-61-1-Q), WRSR (5),

Passenger SR (01-82-1-L), Crew's Lkr space (3) (1-

58-1-L), Crew's berthing (3) (1-61-2-L), EO & DC

Ctr (1-73-1-Q) Ship & Supply Office (1-82-3-Q) ,

IC RM (2-47-1-C), Crew's Lounge (2-72-2-L)

02-57-1 Exhaust

CO San Space (01-47-3-L), XO San Space (01-47-

4-L), WRSR San Space (3), Crew San Space (1-51-

2-L), San Space (4)

3-155-2 Exhaust San. Space (2-165-0-L), Engr wks (3-152-2-E)

1-16-1 Exhaust Flammable Liquid Stores (1-J-0-K)

1-44-2 Supply

Anchor Windlass Rm & Bosun's Wkshp (1-12-0-

Q), Ship Store (2-26-4A), Bosun's stores (2-17-0-

A), Unassigned stores (5) (2-26-1-A), Small store

Strm (2-26-2-A), Gen Stores (2-30-1-A(S)), MAA

LKR (2-32-2-A), Engr's Stores (3-40-0-A), Nav

Strm(2-37-2-A), CPO's Bag LKR (2-40-2-A),

Wardrm Stores (3-26-1-A), Passage (2) (2-28-2-

L),Ord Wks (2-40-1-Q(S)), Engr Stores (2-35-1-

A(S)), Flamm Liquid Stores (1-J-0-K), Gun Control

Booth (1-26-1-C)

1-45-2 Exhaust

Anchor Wndls Rm & Bosun's Wks (1-12-0-Q), WR

ST (3-26-1-A), Sm ST LKR (2-62-2-A), Ship's St

STRM, Genl St (2-30-1-A(S)), MAA LKR (2-32-2-

A), Eng St (2) (2-35-1-A(S)), Nav Strm (2-37-2-A),

CPO Bag LKR (2-40-2-A), ORD Wks (2-40-1-

Q(S)), Bosun's st (2-17-0-A), Pass (2) (2-28-2-L),

Unassigned ST (5) (2-26-1-A), Gun Control Booth

(1-26-1-C)

3.4 Notification. The Contractor shall give written notification to the COR, 48 hours before starting


NOTE





4. NOTES



55 (Rev-0)

57200_1112_270

REC_57200_270_270’ WMEC ‘B’ Class (ALL) (1112)

WORK ITEM 14: Commissary Hoist, Inspect and Service

1. SCOPE

1.1 Intent. This work item describes the requirements for the Contractor to perform various repairs and

maintenance to the Commissary Hoist system.


None.

2. REFERENCES


Coast Guard Drawing 905 WMEC 123-001, Rev E, Dumbwaiter Trunk & FDN FR 165

Coast Guard Drawing 905 WMEC 572-001, Rev E, Svce Hoist Instl A&D

Coast Guard Drawing 905 WMEC 801-018, Rev G, Booklet of General Notes and Details


Coast Guard Technical Publication (TP) 2837, Sep 2012, SWBS 572, Commissary Hoist System


Auxiliary Machine Systems

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:

3.2.1 (Operational test - initial).

3.1.2 Tech Rep.

Not applicable.

3.1.3 Protective measures. The Contractor shall furnish and install suitable covering to seal off and


56 (Rev-0)

protect all non-affected surfaces/equipment and spaces in the vicinity of the work area against

contamination during the performance of work. Upon completion of work, remove protective material

and inspect for the presence of contamination. Clean all equipment and spaces, contaminated due to

improper protection, to original condition of cleanliness.


0000, paragraph 3.3.5 (Interferences).

3.1.5 Special requirements for various components. If a repair task specified in paragraph 3.2 below, or

any related subsequent repairs associated with this work item, requires work to be performed on one or

more of the special component types listed in the first column of Table 1 below, the Contractor shall

perform all work on those components in accordance with the corresponding Appendix and paragraph of

SFLC Std Spec 5000 listed in the second column of Table 1 below. The Contractor shall refer to the

Coast Guard drawings listed in Section 2 (References) for guidance in accomplishing this work item.

TABLE 1 – COMPONENTS WITH SPECIAL REQUIREMENTS

COMPONENT APPENDIX & PARAGRAPH

Fastener assemblies D2.1

Wire rope assemblies D2.2

Brakes and clutches D2.3

Open gearing and gear reducers D2.4

3.2 Repairs or other maintenance. The Contractor shall perform the tasks listed in Table 2 below in

accordance with Coast Guard Drawing 905 WMEC 572-001 and TP 2837, and using SFLC Std Spec

5000 as guidance. Refer to paragraph 3.2 of SFLC Std Spec 5000 for definitions of task types (e.g.

“Service and Inspect”). Submit CFR(s) to document all inspections, to recommend additional repairs, and

to document completed maintenance and repair tasks.

TABLE 2 – MAINTENANCE REQUIREMENTS

ADDITIONAL REQUIREMENTS

# TASK

TYPE

QTY COMPONENT OR

ASSEMBLY

APPENDIX

AND PARA.

FROM

5000_STD

OTHER

1 Operational

test - initial

1 Commissary Hoist N/A Submit a CIR.

2 Weight Test 1 Commissary Hoist N/A Weight test in accordance with referenced

Coast Guard TP.

Modified Static Load Test Weight: 1500

(+75 -0) lbs

Dynamic Load Test Weight: : 1250 (+63 -

0) lbs

Rated Load Test Weight: 1000 (+0 -50)

lbs

Submit CFR.


57 (Rev-0)


# TASK

TYPE

QTY COMPONENT OR

ASSEMBLY

APPENDIX

AND PARA.

FROM

5000_STD

OTHER

3 Fabricate and

Install

1 Label plates B-2.9 System: Commissary Hoist

Static Load Test Weight: 1500 (+75 -0)

lbs

Dynamic Load Test Weight: : 1250 (+63 -

0) lbs

Rated Load Test Weight: 1000 (+0 -50)

lbs

4 Service and

Inspect

1 Head Sheave

Assembly

N/A Submit CFR.

5 Service and

Inspect

1 Deflection Sheave

Assembly

N/A Submit CFR.

6 Service and

Inspect

2 Carriage Guide Roller

and Side Roller

Assemblies

N/A Submit CFR.

7 Service and

Inspect

1 Carriage Sheave

Assembly

N/A Submit CFR.

8 Service and

Inspect

1 Carriage Broken Rope

Safety Device

Assembly

N/A Submit CFR.

9 Service and

Inspect

1 Slack Rope Safety

Device Assembly

N/A Submit CFR.

10 Service and

Inspect

1 Wire Rope Drum and

Drum Shaft Assembly

N/A Submit CFR.

11 Service and

Inspect

1 Sprockets and

Sprocket Shaft

Assemblies, Roller

Chain, and Chain

Tension Assembly

N/A Submit CFR.

12 Service and

Inspect

1 Electric Disk Brake D-2.3 Submit CFR.

13 Service and

Inspect

1 Main Deck Door

Assembly

N/A Submit CFR.

14 Service and

Inspect

1 Main Deck Control

Station

N/A Submit CFR.

15 Service and

Inspect

1 Main Deck Door

Switch Assembly

N/A Submit CFR.

16 Service and

Inspect

1 Hold Level Door

Assembly

N/A Submit CFR.

17 Service and

Inspect

1 Hold Level Deck

Control Station

N/A Submit CFR.

18 Service and

Inspect

1 Hold Level Deck Door

Switch Assembly

N/A Submit CFR.

19 Service and

Inspect

All Guide Rail Assemblies N/A Submit CFR.

20 Service and 1 Carriage Assembly N/A Submit CFR.


58 (Rev-0)


# TASK

TYPE

QTY COMPONENT OR

ASSEMBLY

APPENDIX

AND PARA.

FROM

5000_STD

OTHER

Inspect

21 Service and

Inspect

1 Up Over Travel Limit

Switch Assembly

N/A Submit CFR.

22 Service and

Inspect

1 Down Stop Limit

Switch Assembly

N/A Submit CFR.

23 Service and

Inspect

1 Up Stop Limit Switch

Assembly

N/A Submit CFR.

24 Service and

Inspect

1 Slack Rope Safety

Device Limit Switch

Assembly

N/A Submit CFR.

25 Service and

Inspect

1 Worm Gear Reducer D-2.4 Submit CFR.

26 Service and

Inspect

1 Electric Motor N/A

Submit CFR.

27 Service and

Inspect

1 Electric Motor

Controller Assembly

N/A Submit CFR.

28 Renew 1 Wire Rope Assembly D-2.2 Submit CFR.

29 Groom and

Lubricate

1 Commissary Hoist

Assembly

N/A N/A

30 Operational

test - final

1 Commissary Hoist N/A Submit CFR.

4. NOTES

4.1 Paragraph number relationships. The appendix and paragraph number for each appendix and

paragraph listed as maintenance in Section 3 relates directly to the identical appendix and sub-paragraph

number in SFLC Std Spec 5000. “N/A” in this table column does NOT mean the component line is not

applicable for accomplishing tasking. “N/A” indicates there is not a specific applicable appendix for that

component; the requirements of Std Spec 5000 still apply.


59 (Rev-0)

58101_0617_FLT

REC_58110_FLT_270B WMEC (ALL) (0217)

WORK ITEM 15: Anchor Chain(s) and Ground Tackle, Inspect and Repair

1. SCOPE

1.1 Intent. This work item describes the requirements for the Contractor to perform inspection and repairs

to the anchor chain assemblies (port and starboard), including associated ground tackle with anchors.


None.

2. REFERENCES








OTHER REFERENCES

American Bureau of Shipping (ABS) Approved Chain, Accessory and Bar Manufacturing

Facilities List, Oct 2016

Federal Specification (Fed Spec) RR-C-271, Rev E, Mar 2016, Chains and Attachments, Carbon

and Alloy Steel

MIL-DTL-23549, Sep 2016, Grease, General Purpose

MIL-C-24633, Oct 2014, Chain, Stud Link, Anchor, Low Alloy Steel, Flash Butt Welded

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

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

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

1), 2015, Solvent Cleaning

http://208.233.211.117/cgi-bin/SoftCart.exe/STORE/PAGES/SP1.htm?L+sspcstore+wukd3494+1057295146

http://208.233.211.117/cgi-bin/SoftCart.exe/STORE/PAGES/SP1.htm?L+sspcstore+wukd3494+1057295146


60 (Rev-0)

3. REQUIREMENTS

3.1 General.


3.2.3 (Inspections).

3.1.2 Tech Rep.

Not applicable.








Chain lockers.

3.2 Required work particulars. The Contractor shall use the chain description (see 4.1 (Component

characteristics)) and Coast Guard Drawing 905 WMEC 581-001 for guidance, for accomplishing the tasks

specified below for each anchor chain assembly.

3.2.1 Removal. Disconnect and remove the anchor and anchor chain assembly and fake out the chain on

the drydock floor or in a suitable location, to facilitate the performance of the tasks specified herein.

NOTE

The use of Coast Guard equipment (e.g. anchor windlass) for off-loading and

on-loading of anchors and anchor chain is authorized. Coast Guard personnel

will operate all Government equipment.

3.2.2 Pre-inspection surface preparation.

3.2.2.1 Pressure wash the anchor, anchor chain and other components with fresh water and a fire hose to

remove any mud, salts, or other contaminants adhering to the chain

3.2.2.2 Prepare the anchor and all shots of chain (including swivel shot) to a “Commercial Blast”

standard, in accordance with SSPC-SP 6.

3.2.3 Inspections. Perform the following inspections and submit a CIR:

3.2.3.1 Visual inspection. Visually inspect the following:

All swivels, outboard swivel shots, pelican hook and shackles, anchors and cats paw (if

applicable).


61 (Rev-0)

Entire length of chain (Shot 1, Shot 2, ……Shot n-1, and Shot n).

NOTES

1. For the purpose of reference in this item, the shots will be referred to by

numbers. Mark each shot with a removable tag. Moving inboard from the

anchor, the shots will be referred to as follows: ANCHOR, Shot 1, Shot 2,

Shot 3...Shot n-2, Shot n-1, Shot n, and BITTER END. These shot numbers

are designated in order as existing prior to work, and will not change -

although the shot order itself will change.

2. Number n in the paragraph above is equal to the number of shots per

chain.

3.2.3.2 Measurements – and condemning criteria.

3.2.3.2.1 Determine the suitability for continued service of the anchor chain assembly, by checking wire

diameter dimension, using information provided in Table I (Dimensions for Condemning Anchor Chain)

as guidance, as applicable. Gage the wire diameter of ten links per shot of chain, ensuring that each link

shall be separated by approximately 10% of the shot length.

NOTE

For commercial grade chain, use 90 percent of the link diameter for

condemning criteria.

3.2.3.2.2 If a Change Request has been released, perform six-link dimension, as specified in “Note 2” in

Table I (Dimensions for Condemning Anchor Chain).

NOTE

Change Request will only be authorized to perform six link inspection only if

ship’s force has reported that the anchor chain has been jumping the capstan.


62 (Rev-0)

TABLE 1 - DIMENSIONS FOR CONDEMNING ANCHOR CHAIN

SIZE OF CHAIN

(INCHES)

90 PERCENT OF

LINK DIAMETER(1)

(INCHES)

SIX-LINK

DIMENSION(2)

(INCHES)

1 0.90 26-3/4

1-1/8 1.013 30-1/16

1-1/4 1.125 33-7/16

1-3/8 1.238 36-3/4

1-1/2 1.35 40-1/8

1-5/8 1.463 43-7/16

1-3/4 1.575 46-13/16

1-7/8 1.688 50-1/8

2 1.80 53-1/2

2-1/8 1.913 56-13/16

2-1/4 2.025 60-3/16

2-3/8 2.138 63-1/2

2-1/2 2.25 66-7/8

2-5/8 2.363 70-3/16

2-7/8 2.475 73-9/16

3 2.558 76-7/8

1. Use a micrometer, caliper or GO/NO-GO gage* to check wire diameter dimension. Gage is to be made by

Contractor/repair facility in accordance with the dimensions shown in Table 1 above. Check the diameters at right angles

to the link. When measuring with a micrometer or caliper take one-half the sum of the two diameters as representing the

line diameter.

2. Take six-link measurements with a load applied to the chain in order to take all slack out of the chain. Use a bar gauge

to check the six-link dimension. When the gauge will not fit over six links, the chain has been stretched beyond allowable

limit. Measure six links for the entire length of each shot, measuring from every third link.

*When using a GO/NO-GO gage, a failed check is to be verified by measuring with a micrometer or caliper. Measure the

diameter at right angles and take one-half the sum of the two diameters as representing the link diameter. Take

measurements on clean, bare metal.

3.2.4 Detachable link assemblies maintenance.

NOTE

Detachable link components are not interchangeable.

3.2.4.1 Renew all detachable taper pin and link assemblies and associated link plugs.

3.2.4.2 Assemble detachable links, swivels and shackles; and repack with molybdenum disulfide grease

(MIL-DTL-23549).

3.2.4.3 Change the relative position of the shots, as designated by the Coast Guard Inspector, to distribute

the wear on the chain, ensuring that shot shall be rotated end for end upon reinstallation, as follows:

ANCHOR, Shot 3... Shot n-2, Shot n-1, Shot n, Shot 1, Shot 2, BITTER END.

3.2.4.4 Renew shackle at bitter end of chain.


63 (Rev-0)

3.2.5 Chain renewal. If a Change Request has been released, renew designated section of chain with

material conforming to MIL-C-24633. See Section 4.2 (Supply information) for a list of ABS approved

chain manufacturers.

3.2.6 Surface coating. Using the coating system specified for “Anchor/Anchor Chain” in SFLC Std Spec

6310, Appendix A (Cutters and Boats Exterior Painting Systems), do the following:

3.2.6.1 Perform solvent cleaning of all surfaces, specified to be coated (see below), in accordance with

SSPC-SP 1.

3.2.6.2 Coat the anchor White (17925).

3.2.6.3 Coat all shots of chain Black (17038).

3.2.6.4 Color-coat the following shots:

Shot n-1: Black (17038).

Shot n: Black (17038).

Shot 1: Yellow (13538).

Shot 2: Red (11105).

3.2.6.5 Color coat/mark all detachable links, adjacent chain links, shackles, and swivels in accordance

with Attached Figure “Painting and Markings On Mooring Chain”.

3.2.6.5.1 Remove all existing stainless steel wire prior to the installation of new markings.

3.2.6.5.2 Install new stainless steel wiring on each of the detachable links.

3.2.7 Chain restowing. When directed by the Coast Guard Inspector, the Contractor shall reassemble the

anchor and anchor chain; restow the anchor chain in its chain locker, free for running, with the anchor

properly housed and secured with the chain stopper set. Ensure that:

The bitter ends of the chain are securely fastened in the chain locker with new bitter end

shackles, conforming to Fed Spec RR-C-271, Type IV-A, Class 3, Grade A.

The ground tackle is kept ready for use.

Nothing interferes with a readiness to veer or slip the anchors.

The detachable links located just inboard of the riding stopper and the detachable link tool set

are readily accessible for use in slipping the anchor chains in an emergency.

The anchor has a crown buoy attached, with sufficient length of rope to facilitate indicating

the depths of water in which moored.

In addition, the Contractor shall do the following:

3.2.7.1 Lead the bitter ends down and through the deck bolts in the chain locker and secure to the chain

locker pad eye.

3.2.7.2 Back out the chains to ensure the chain stopper is set properly.


64 (Rev-0)

NOTE


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

Coast Guard Inspector, thoroughly test the anchor and anchor chain assembly to prove satisfactory

operating condition, by releasing the chain stoppers and lowering both anchors under power to the

drydock floor (or waterline, as applicable), letting out one additional shot, and raising again to ensure

chains run on the wildcats without binding. Submit a CFR.

3.3.1 Correct any discrepancies, house the anchors and set the anchor chain pelican hooks.

3.3.2 Submit a CFR.


existing adjacent surfaces, in accordance with SFLC Std Spec 6310, paragraph 3.1.13 (Touch-ups and

minor coating repairs).

4. NOTES

4.1 Component characteristics. Each anchor weighs 4,000 pounds and each chain is 1-1/2 inch Die-Lock,

with a length of 8 shots. All shots of anchor chain include the corresponding detachable link(s).


65 (Rev-0)

BL

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HU

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BL

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ite,

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ark

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able

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un

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ard

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ot.

PAINTING AND MARKINGS

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Co

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(1)


66 (Rev-0)

4.2 Supply information. An ABS approved list of chain manufacturers may be found at the following

website: http://ww2.eagle.org/en/rules-and-resources/approved-manufacturers-and-products.html

http://ww2.eagle.org/en/rules-and-resources/approved-manufacturers-and-products.html


67 (Rev-0)

58110_0114_210_270

REC_58100_210_270_270’ WMEC ‘B’ Class (ALL) (1112)

WORK ITEM 16: Anchor Windlass, Overhaul

1. SCOPE

1.1 Intent. This work item describes the requirements for the Contractor to inspect and refurbish the port

and starboard anchor windlasses.


MTI ITEM DESCRIPTION NSN/PN QTY ESTIMATED

COST

N

**Main Shaft

NSN: 3040-01-662-6448

PN: JC-14097-1 2 ea.

$5,828.22

N

**Wild Cat

NSN: 3950-01-662-6433

PN: JA-14082-1 2 ea.

$43,651.63

N

**Capstan Head

NSN: 3950-01-662-6522

PN: JA-12634-3 2 ea.

$0.00

N **Shaft (STBD Windlass

Only)

NSN:3040-01-662-6500

PN: JA-14787.18 1 ea.

$1,211.19

N **Shaft (Port Windlass

Only)

NSN: 3040-01-662-0161

PN: JA-14787.22 1 ea.

$1,211.19

N

**Sliding-Clutch Hub

NSN: 3040-01-662-1571

PN: JB-12982-1 2 ea.

$6,390.15

N

**Spur Gear

NSN: 3020-01-662-0092

PN: JD-14060 2 ea.

$7,409.28

N

**Brake Drum

NSN: 3040-01-662-1592

PN: JB-14089-00 2 ea.

$13,165.08

N

**Gear, Helical

NSN: 3020-01-662-3019

PN: JD-14058 2 ea.

$4,701.21

N **Bevel Gear, Hardened

Teeth

NSN: 3020-01-662-3391

PN: JA-14087-14 2 ea.

$2,167.74

N ** Motor 20/20HP PN: 15A00149-000 2 ea. $23,769.63

N

X-1836 Overhaul Kit

NSN: 4940-01-599-9029

PN: J199532 2 kt.

$10,907.64


2. REFERENCES


Coast Guard Drawing 905 WMEC 185-004, Rev E, Anchor Windlass Fdn


68 (Rev-0)

Coast Guard Drawing 905 WMEC 185-005, Rev -, Installation of Jered Anchor Windlass &

Warping Capstan “B” Class MEP


Coast Guard Drawing 905 WMEC 581-004, Rev D, Anchor Windlass A & D


Coast Guard Technical Publication (TP) 2837, Section 581-A, Jul 2016, Capstan-Windlass Model

X-1836




Overhaul AC Electrical Motors In-Shop



OTHER REFERENCES

None

3. REQUIREMENTS

3.1 General.


3.2 Work particulars, Task 4








3.1.2 Tech Rep.

Not applicable.



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




69 (Rev-0)


NOTE

1. The windlass assembly may be mounted on a bed of chockfast; without a

releasing agent, significant effort will be required to remove mounting bolts

and break foundation plate from the chockfast material. Chockfast must be

renewed, in accordance with manufacturer’s recommendation, upon windlass

reinstallation.

3.2 Work particulars. The Contractor shall perform the work described herein in accordance with SFLC

Std Spec 5000 (see paragraph 4.1 of this work item (Paragraph number relationships)), SFLC Std Spec

3020, TP 2837, and as shown on Coast Guard Drawings 905 WMEC 581-001 and 581-004.


# TASK TYPE QTY COMPONENT OR

ASSEMBLY

APPENDIX

PARA. FROM

SFLC STD SPEC

5000

OTHER

1 Operate and

Inspect

2 Anchor Windlass and

Capstan Assembly

No reference

appendix, refer to

main body of Std

Spec 5000

Accomplish prior to repairs.

Submit (CIR). See paragraph 3.1.1

in Std Spec 5000.

2 OP and

Weight Test


Capstan Assembly

B2.5

B2.6

Accomplish after repairs. Submit

CFR. See paragraph 3.1.1 in Std

Spec 5000.

3 Fabricate and

Install

2 Label plate B2.9 System: Anchor Windlass

4 Disassemble

and Inspect;

Preserve

2 Main Reduction Gear

Box

D2.4 Submit a CIR.

5 Disassemble

and Inspect;

Preserve

2 Main shaft assembly No reference

appendix, refer to

main body of Std

Spec 5000

Submit a CIR.

6 Overhaul;

Preserve

2 Electric Motor

Assembly and Motor

Reducer

No reference

appendix, refer to

main body of Std

Spec 5000

Perform per SFLC Std Spec 3020.

Submit a CIR.

7 Disassemble

and Inspect

2 Disc Brake Assembly D2.3 Submit a CIR.

8 Disassemble

and Inspect

2 Band Brake Assembly D2.3 Submit a CIR.

9 Disassemble

and Inspect;

Preserve

2 Band Brake Hand-

Wheel, Bevel Gear

Stand, and Linkage

Assembly

No reference

appendix, refer to

main body of Std

Spec 5000

Submit a CIR.

10 Disassemble

and Inspect;

Preserve

2 Axial Dog Clutch

Mechanism

No reference

appendix, refer to

main body of Std

Spec 5000

Submit a CIR.


70 (Rev-0)



ASSEMBLY

APPENDIX

PARA. FROM

SFLC STD SPEC

5000

OTHER

11 Disassemble

and Inspect;

Preserve

2 Local Windlass and

Capstan Controller –

Applicable to 270

WMEC

No reference

appendix, refer to

main body of Std

Spec 5000

Submit a CIR.

12 Renew All Chock-Fast/sealant for

windlass assembly and

bevel gear stand.

No reference

appendix, refer to

main body of Std

Spec 5000

N/A

13 Renew All Fasteners that Attach

each windlass

assembly to the deck

D2.1 N/A

14 Groom and

Lubricate


Capstan Assembly

No reference

appendix, refer to

main body of Std

Spec 5000

N/A

15 Renew All Hydraulic fluid C2.1.1 N/A

4. NOTES


paragraph listed in Section 3 relates directly to the identical appendix and sub-paragraph number in SFLC

Std Spec 5000.

4.2 Sealant replacement. The 3M #101 black sealant has been replaced by 3M Marine grade silicone

sealant, 08029, 1/10 gallon, clear. UPC # 0-51135-08029-0 3M ID: 60980042828.

4.3 Overhaul kit contents. The X-1836 Overhaul kit contains the following parts. All parts in the kit are

expected to be used during repair/overhaul.

X-1836 Overhaul Kit Contents (qty shown is for 1 kit) N Oil Seal PN: J17E0078 1ea. N Thrust Bearing Assembly PN: J05A0269 1ea. N Bearing, Roller Spherical PN: J05A0270 1ea. N Gasket, Cork PN: J05C0080 1ea. N Plastic Shim Set PN: JR1406903 1ea. N Bearing, Roller,Tapered Shaft PN: J05A0021 1ea. N Bearing, Roller,Tapered Steel PN: J05A0268 1ea. N Grease Fitting PN: JA2001402 1ea. N Gearcase Vent, 1/2 NPT PN: J11C0033 1ea. N Nut PN: J41NTE-164 1ea.


71 (Rev-0)

N Locknut PN: J199131 1ea. N Lockwasher PN: J199132 1ea. N Spacer PN: J199135 1ea. N Electric Brake PN: J199133 1ea.


72 (Rev-0)

58121_0617_FLT

REC_58110_FLT_270B WMEC (ALL) (0217)

S19_025_58110_SRH_0919_909

WORK ITEM 17: Hawse Pipes, Preserve

1. SCOPE

1.1 Intent. This work item describes the requirements for the Contractor to preserve the hawse pipes.


None.

2. REFERENCES









Temporary Hull Accesses

OTHER REFERENCES

None

3. REQUIREMENTS

3.1 General.

3.1.1 CIR.

None.

3.1.2 Tech Rep.

Not applicable.


73 (Rev-0)








anchor chain assemblies (port and starboard)

3.2 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 Std Spec 8636_STD.

3.3 Surface preservation. The Contractor shall prepare and coat all the port and starboard hawse pipes and

chain pipes using the system specified for “Chain Lockers”, in SFLC Std Spec 6310, Appendix B (Cutter

and Boat Interior Painting Systems). Use Coast Guard Drawing Coast Guard Drawing 905 WMEC 581-

001 for guidance.

3.4 Inspection. After surface preparation and before paint application, the Contractor shall perform a

visual inspection of all prepared surfaces. Submit a CFR.

4. NOTES



74 (Rev-0)

58200_DA_0918_270

WORK ITEM 18: Towing Bitts, Chocks, and Fairleads; Inspect and Test

1. SCOPE

1.1 Intent. This work item describes the requirements for the Contractor to inspect the below designated

class-applicable mooring and towing deck fittings:

270B CLASS DECK FITTINGS

DRAWING ITEM

NO.

DESCRIPTION QTY

1 10” Bitt Chock (steel) 11

2 20” Cleat (steel) 12

3 6-1/2” x 14” Chock (steel) 15

4 6” x 12” Chock (steel) 1

5 12” Cleat (steel) 2

6 20” Cleat (aluminum-bronze) 4


None.

2. REFERENCES


Coast Guard Drawing 905 WMEC 582-001, Rev E, Mooring & Towing Fittings A&D








OTHER REFERENCES

None


75 (Rev-0)

3. REQUIREMENTS

3.1 General.

3.1.1 CIR.

None.

3.1.2 Tech Rep.

Not applicable.








3.2 Inspection particulars. The Contractor shall accomplish the following for each of the class-applicable

components designated in paragraph 1.1 (Intent) herein, using CG Drawing 901/905 WMEC 582-001 as

guidance:

3.2.1 Visual. Visually inspect the component for excessive damage, wear, corrosion, coating condition,

and any coating failures. Submit a CFR.

3.2.2 NDI. Perform NDI of the component, associated welds (including but not limited to deck mounting

and foundation welds), and applicable mounting hardware in accordance with SFLC Std Spec 0740,

Appendix C. Submit a CFR.

3.3 Touch-up preservation. The Contractor shall prepare and touch-up coat all disturbed surfaces to match

existing adjacent surfaces, in accordance with SFLC Std Spec 6310, Appendix A (Cutter and Boat

Exterior Painting Systems).

4. NOTES



76 (Rev-0)

58210_0713_210_270

REC_58100_210_270_270’ WMEC ‘B’ Class (ALL) (1112)

WORK ITEM 19: Warping Capstan, Overhaul

1. SCOPE

1.1 Intent. This work item describes the requirements for the Contractor to inspect and refurbish a

designated warping capstan assembly.


MTI ITEM DESCRIPTION NSN/PN QTY ESTIMATED COST

($/UNIT)

N **Main Shaft NSN: 3040-01-663-0575

PN: J213879

1 ea. $6,508.14

N **Worm Gear NSN: 3020-01-663-0582

PN: J213880

1 ea. $13,433.92

N **Gear NSN: 3020-01-663-0592

PN: J213881

1 ea. $11,103.26

N **Pinion Gear NSN: 3020-01-663-0613

PN: J213882

1 ea. $6,043.62

N **Tubing PN: JB1407503 1 ea. $1,281.90

N **Grease Retainer PN: JB1407502 1 ea. $1,787.94

N X-1835 Overhaul Kit NSN: 3110-01-683-3755

PN: J214424

1 ea. $8,598.24


2. REFERENCES


Coast Guard Drawing 905 WMEC 185-003, Rev D, Capstan Foundation

Coast Guard Drawing 905 WMEC 185-005, Rev -, Installation of Jered Anchor Windlass and

Warping Capstan “B” Class MEP

Coast Guard Drawing 905 WMEC 582-002, Rev B, Capstan – A & D


Coast Guard Technical Publication (TP) 2837, Dec 2010, SWBS Group(s) 565-582, Section A,

Capstan Model X-1835




77 (Rev-0)


Overhaul AC Electrical Motors In-Shop



OTHER REFERENCES

None.

3.1 General.





3.1.2 Tech Rep.

Not applicable.








NOTES

The assembly is mounted on a bed of chockfast. Without a releasing agent,

significant effort will be required to remove mounting bolts and break

foundation plate from the chockfast material. Chockfast must be renewed, in

accordance with manufacturer’s recommendation, upon assembly

reinstallation.

3.2 Work particulars. The Contractor shall perform the work described herein in accordance with SFLC

Std Spec 5000 (see paragraph 4.1 (paragraph number relationships)), SFLC Std Spec 3020, TP 2837 and

as shown on Coast Guard Drawing 905 WMEC 582-002.

TABLE 1 - ADDITIONAL REQUIREMENTS


ASSEMBLY

APPENDIX

PARA. FROM

SFLC STD SPEC

5000

OTHER

1 Operate and

Inspect

1 Warping Capstan

Assembly

3.2.1 (Operate and

Inspect)

Accomplish prior to repairs.

Submit (CIR). See paragraph 3.1.1

in Std Spec 5000.

2 OP and 1 Warping Capstan B2.6 (Capstans) Accomplish after repairs. Submit


78 (Rev-0)


ASSEMBLY

APPENDIX

PARA. FROM

SFLC STD SPEC

5000

OTHER

Weight Test Assembly CFR. See paragraph 3.1.1 in Std

Spec 5000.

If pier restrictions prohibit testing

IAW Std Spec 5000, Contractor

shall submit a CFR for an

alternative method of proof

utilizing a structurally appropriate

fixture on the adjacent pier to warp

the vessel.

3 Fabricate and

Install

1 Label plate B2.9 (Label plates) System: Capstan

4 Disassemble

and Inspect;

Preserve

1 Gear Box and motor

reducer

D2.4 (Open gearing

and gear reducers)

Submit a CIR.

5 Disassemble

and Inspect;

Preserve

1 Capstan Head shaft

assembly

3.2.3 (Disassemble

and inspect)

3.2.4 (Preservation)

Submit a CIR.

6 Overhaul 1 Electric Motor

Assembly

Perform per SFLC

Std Spec 3020

Submit a CIR.

7 Overhaul 1 Brake Assembly D2.3 (Brakes and

clutches)

All brake parts in X-1835

Overhaul Kit shall be installed.

8 Renew All Seals, Bearings,

Shims, Grease Fitting,

Gearcase vent

N/A All parts in X-1835 Overhaul Kit

shall be installed.

9 Renew All Chock-Fast and

fasteners between

capstan assembly and

deck.

N/A Install in accordance with

manufacturer’s instructions.

10 Preserve; NDE 1 Warping Capstan

Assembly and

Foundation

N/A SFLC Std Spec 6310, Appendix A,

“Machinery, Deck” Option IV

Finish coat color: Select to match

surrounding surfaces.

Weld joints to NDE: All joints

attaching capstan foundations to

deck.

11 Groom and

Lubricate

1 Warping Capstan

Assembly

3.2.6 (Groom and

lubricate)

Perform all maintenance specified

in chapter 4 of TP 2837.

4. NOTES


paragraph listed in Section 3 relates directly to the identical appendix and sub-paragraph number in SFLC

Std Spec 5000.


79 (Rev-0)

4.2 Overhaul kit contents. The X-1835 Overhaul kit contains the following parts. All parts in the kit are

expected to be used during repair/overhaul.

X-1835 Overhaul Kit Contents

Electric Brake PN: J199133 1ea.

Oil Seal, John Mansville PN: J17E0078 1ea.

Thrust Bearing Assy PN: J05A0269 1ea.

Spherical Roller Bearing PN: J05A0270 1ea.

Plastic Shim Set, Artus AFB-34 PN: JR1406903 1ea.

Roller Bearing, 5.063 Shaft, Taper PN: J05A0021 1ea.

Roller Bearing, Tapered Roller PN: J05A0268 1ea.

Grease Fitting, Alemite #1961-B, GR PN: JA2001402 1ea.

Gearcase Vent 1/2' NPT PN: J11C0033 1ea.

Nut PN: J41NTE-164 1ea.

Locknut PN: J199131 1ea.

Lock washer PN: J199132 1ea.

Spacer PN: J199135 1ea.


80 (Rev-0)

63121_1217_FLT

REC_63120_Dks_Exterior_FLT_270B WMEC (ALL) (0814)

S19_026_63121_SRH_0919_909

WORK ITEM 20: Decks - Exterior, Preserve (“Mil-Spec/Flight Deck” System)

1. SCOPE

1.1 Intent. This work item describes the requirements for the Contractor to preserve the following exterior

deck surfaces:

Main Deck (Steel Surfaces): frame 207 to Stern.


None.

2. REFERENCES








OTHER REFERENCES

MIL-PRF-24667C, May 2008, Coating System, Non-Skid, for Roll, Spray, or Self-Adhering

Application

QPL-24667, May 2008, Qualified Product List (Military) of Products Qualified Under Detail

Specification MIL-PRF-24667, Coating System, Non-Skid, for Roll, Spray, or Self-

Adhering Application

Commercial Item Descriptions (CID) A-A-59316, Nov 2003; Abrasive Materials for Blasting

3. REQUIREMENTS

3.1 General.


81 (Rev-0)

3.1.1 CIR.

None.

3.1.2 Tech Rep.

Not applicable.



contamination during the performance of work. Upon completion of work, 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 Apply protective measures as specified in SFLC Std Spec 0000, paragraph 3.3.3 (Vessel

component, space, and equipment protection) to the following components, spaces and equipment:

Adjacent vertical (beyond what is specified in paragraph 3.3.1 (System particulars)).

Ventilation intakes.

Deck fittings.

Deck equipment.



Cableways and Insulated Cables

Deck Drains

Ladders

Lighting Systems

Handrails

Bits/Chocks

Machinery

CMWD nozzles

Boat Davit

Boat cradle

3.2 Surface preparation water quality. The Contractor shall ensure that water in all surface preparation

tasks, including pre-surface preparation wash and waterjetting is of sufficient purity and quality that it

does not prevent the surface being cleaned from achieving the required degree of surface cleanliness or

non visible contamination criteria. Ensure that surface preparation water does not contain sediments or

other impurities that are destructive to the proper functioning of the cleaning equipment.

3.3 Preservation requirements particulars. The Contractor shall accomplish the following tasks. Use Coast

Guard Drawing 905 WMEC 801-005 as guidance.

3.3.1 Pre-surface preparation wash. Prior to accomplishing surface preparation, accomplish low-pressure

(less than 5,000 psi) fresh water wash of all affected surfaces, to remove soluble chlorides and other

surface contaminants. Capture, contain, and dispose of wash water for proper disposal in accordance with


82 (Rev-0)

all Federal, state and local regulations.

3.3.2 Surface preparation and coating application. Prepare and coat the deck surfaces designated in

paragraph 1.1 (Intent), including bitt and chock foundations, machinery rack guards and machinery

foundations, hatches and hatch guards, stanchion sockets, vent pipes, angle coaming area, and

approximately six inches up all adjacent vertical surfaces (as applicable); use the system specified for

“Weather Decks, Non-Skid, MIL-SPEC Coating for Steel or Aluminum”, in SFLC Std Spec 6310,

Appendix A (Cutter and Boat Exterior Painting Systems).

3.3.2.1 Substrate inspection. After completion surface preparation and before coating application, perform

a visual inspection of the prepared substrate, and submit a CFR.

3.3.2.2 Color selection. Select and use Gray (16099) as the finish/top coat color.

3.3.2.3 Non-skid exempted areas. Apply top color coating only (do not apply non-skid topcoat) over

vertical surfaces, and the following areas:

Within two inches of deck fittings, hatches, welds, and protrusions.

Within six inches of deck coaming, bulkheads, and deck edges.

Within six inches of all deck edges and bulkheads.

Within two inches of deck foundations (two inches measured from outermost portion of

foundation, for example, foundation brackets on anchor windlass).

Over deck fittings.

Over waterways.

NOTES

1. Surface preparation may be accomplished by waterjetting, abrasive-

blasting, or a combination of the two.

2. Waterjetting only reveals an existing substrate anchor profile and does not

create a new profile. Abrasive may be introduced to the waterjet stream, to

achieve required surface profile and/or greater productivity. Abrasive blast

grit (if used for preparing the aluminum surfaces) shall conform to CID-A-

A59316, Type I or Type IV.

3. Surfaces being preserved are considered “critical-coated surfaces”.

4. Unless a containment system is used to contain surface preparation dust

and debris and coating application overspray during pier side/dockside

preservation, the following must be adhered to:

a. All surface preparation tools/equipment must vacuum-shrouded.

b. Coatings must be applied by brushing or rolling.

3.3.2.4 Non-skid surface appearance and texture. Ensure that the non-skid surface shall show a pattern of

peaks and ridges. The ridge profile shall be continuous and reasonably uniform. Peaks and ridges shall be

generally in the same direction (fore and aft), approximately ½ to 1 inch apart, and approximately 1/16 to

3/32 inches high. All weld seams shall be cross-rolled from a minimum of 3 inches on either side of the

weld.

3.4 Low temperature cure system. If a Change Request has been authorized and released, the Contractor


83 (Rev-0)

shall apply a low temperature cure system, conforming to MIL-PRF-24667, Type VIII, Composition G.

Ensure that top color coating is a silicone alkyd enamel product, recommended by the nonskid coating

system manufacturer, in lieu of the polyurethane-based coating listed on QPL-24667.

NOTES

1. The low temperature system is only authorized for application at

temperatures between 35-45 degrees F.

2. Primer, non-skid, and color coatings must be procured as part of a system

kit from the system’s manufacturer or supplier.

3.5 Flexible membrane system. If a Change Request has been authorized and released, the Contractor

shall apply the MIL-PRF-24667, Type III, Composition G system, with the intermediate membrane.

NOTE

The Type III non-skid system with the intermediate membrane should only be

used over deck surfaces that undergo a great deal of flexing, or over uneven

deck surfaces where flatness is required.

3.6 In-process quality control measures. The Contractor shall abide by all the safety, preservation, and

quality control requirements specified in SFLC Std Spec 0000, paragraph 3.2.4.2 (In-process QC

measures for “critical-coated surfaces).


deck plating, in locations designated by the Coast Guard Inspector, in accordance with SFLC Std Spec

0740, Appendix C. Submit a CFR.

3.7.1 In addition to the UT measurements, take a total of 20 pit-depth measurements, using a suitable pit-

depth gauge.

4. NOTES

4.1 Definition of coaming. Vertical raised sections of deck plating around an opening that provide a frame

and/or deflect water, such as around a hatch or gooseneck.


84 (Rev-0)

S_16802_ESD_1119_SWIT

S19_023_16802_SRH_0919_909

WORK ITEM 21: Watertight Doors, Renew

1. SCOPE

1.1 Intent. This work item describes the requirements for the Contractor to renew the watertight doors

identified in Table 1.

TABLE 1 – WATERTIGHT DOORS

DESCRIPTION LOCATION DRAWING

WEAT 01-103-5; 26-1/8 x 66-1/8

inch Watertight Door, Aluminum,

RH Swing

Weather CG FL-1602-48

WEAT 02-59-1; 26-1/8 x 66-1/8


LH Swing

Pilothouse (02-48-0-C) CG FL-1602-48

WEAT 02-59-2; 26-1/8 x 66-1/8


RH Swing

Pilothouse (02-48-0-C) CG FL-1602-48

WEAT 02-69-2; 26-1/8 x 66-1/8


LH Swing

Passageway (02-63-2-L) CG FL-1602-48

WEAT 02-106-0; 26-1/8 x 66-1/8


RH Swing

Electrical Equipment Sp & Strm

(02-106-0-Q)

CG FL-1602-48

QAWTD 01-47-1; 26 x 66 inch

Watertight Door, Aluminum, RH

Swing

Foscle CG FL-1602-48


85 (Rev-0)


MTI ITEM DESCRIPTION NSN/PN QTY ESTIMATED

COST

($/UNIT)

N Aluminum Weathertight

Door assembly, 22-1/8

inches by 66-1/8 inches,

right handed

N/A 3 ea. $5,000.00


Door assembly, 26-1/8

inches x 66-1/8 inches, left

handed

N/A 2 ea. $5,000.00


Door assembly, 26 inches by

66 inches, right handed

N/A 1 ea. $5,000.00

2. REFERENCES



Coast Guard Drawing 905 WMEC 801-003, Rev H, General Arrangement – 02/Pilot House &

Abv

Coast Guard Drawing 905 WMEC 801-004, Rev F, General Arrangement – 01 Level








OTHER REFERENCES

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

The Society for Protective Coatings (SSPC)/NACE International (NACE) 2006, Joint Surface

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

The Society for Protective Coatings (SSPC) Surface Preparation Specification No.11 (SSPC-SP

11), 2012, Power Tool Cleaning to Bare Metal

3. REQUIREMENTS

3.1 General.

3.1.1 CIR.


86 (Rev-0)

None.

3.1.2 Tech Rep.

Not applicable.








Insulation

Framing


Electrical Switches

Bulkhead

NOTE

Geometric dimensioning and tolerance variances and minor hardware

differences are to be expected with the Government-furnished closures. These

variances and differences are not limited to the following: location and

physical size of the hinge assemblies; location, physical size, and number of

flush mounted pockets; location, size, and orientation of securing devices.

3.2 Renewal. The Contractor shall crop, remove, and dispose of the doors and scuttles identified in Table

1 of this work item, including the associated coaming in accordance with SFLC Std Spec 0740 and using

the Coast Guard drawing(s) listed under Section 2 (References) as guidance.

3.2.1 Visually inspect exposed adjacent plating and submit a CFR.

3.2.2 Install GFP doors and scuttles in place of those removed. When GFP doors and scuttles are not

provided, the Contractor shall fabricate and install a new door or scuttle.

3.2.3 Perform all necessary modifications not limited to relocation, fabrication and installation of a new

securing device, and modifications to ensure all renewed items properly fit and function. At the direction

of the Coast Guard Inspector, perform all necessary relocation and modification of securing latches.

3.2.4 Provide and install new gaskets and fasteners for each new installation identified in Table 1.

3.3 Boundary test. Upon complete renewal of each structural closure, the Contractor shall perform the

following boundary tests in accordance with SFLC Std Spec 0740, Appendix C. Submit a CFR.

chalk test

water hose test


87 (Rev-0)

NOTE

Do not paint knife-edges, gaskets, or any moving parts; including dogs, nuts,

wedges, spindles, yokes, packing, connecting rods and hinge pins.

3.4 Preservation. The Contractor shall prepare and coat the surfaces of all installed items identified in

Table 1 of this work item in accordance with Table 2 and as determined by the material to be preserved.

TABLE 2 – SURFACE PREPARATION AND COATING

PREPARATION COATING

SURFACE STEEL ALUMINUM STEEL ALUMINUM

DOOR

EXTERIOR/

SCUTTLE

TOP

SSPC-SP10/NACE

No. 2, using grit

conforming to MIL-

A-22262 (1.5 to 2.5

mil anchor profile)

-Or-

SSPC-SP 11 (1.0

mil anchor profile)

Brush blast to bare metal

with clean, fine

aluminum oxide, garnet

or equivalent inert

material conforming CID

A-A-59316, Type I & IV

(1.0-1.5 mil anchor

profile).

-Or-

Power tool clean, using

non-metallic abrasive

padding, to remove all

coatings and

contamination.

SFLC Std Spec 6310,

Appendix A (Cutter

and Boat Exterior

Painting Systems)

“Freeboard/

Superstructure/Mast”

Freeboard/Superstruct

ure, Steel – Prone to

Mechanical Damage

or High Wear

SFLC Std Spec 6310,

Appendix A (Cutter

and Boat Exterior

Painting Systems)

“Freeboard/

Superstructure/Mast”

Option I for

Freeboard/Superstruct

ure, Aluminum or

Galvanized Steel

DOOR

INTERIOR/

SCUTTLE

BOTTOM

SSPC-SP 11 (1.0

mil anchor profile)

Power tool clean, using

non-metallic abrasive

padding, to remove all

coatings and

contamination.

SFLC Std Spec 6310 , Appendix B (Cutter and

Boat Interior Painting Systems) “Door, Joiner,

Option I”

3.4.1 Touch-up preservation. The Contractor shall prepare and coat all disturbed surfaces to match


minor coating repairs.).

3.5 Operational test, post repairs. After completion of work, the Contractor shall thoroughly test (in the

presence of the Coast Guard Inspector) and demonstrate all items or shipboard devices that have been

disturbed, used, repaired, altered, or installed to be in satisfactory operating condition; and submit a CFR.

The Contractor shall demonstrate:

Closures are properly secured to prevent accidental or unintentional movement.

Securing latches adequately engage closures and positively lock into place without excessive

force or manipulation by the operator.

4. NOTES

4.1 Damage control decals. Ship’s force will apply damage control decals.


88 (Rev-0)

EC_TM4060_52400_GOS_0619_270

WORK ITEM 22: FOP Sludge Tank Vent Line, Modify

1. SCOPE

1.1 Intent. This work item describes the requirements for the Contractor to modify and install a Fuel Oil

Purifier (FOP) sludge tank vent line.


None.

2. REFERENCES



Coast Guard Drawing 901 WMEC 541-007, Rev A, FOP Vent Mod

Coast Guard Drawing 905 WMEC 506-003, Rev E, OVFL AE & ST A&D AFT 103








OTHER REFERENCES

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

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

Installation

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

Installation Details

3. REQUIREMENTS

3.1 General. The Contractor shall refer to the Coast Guard drawings listed under Section 2 (References)

as guidance when accomplishing this work item.


89 (Rev-0)

3.1.1 CIR.

None.

3.1.2 Tech Rep.

Not applicable.








MP Fuel Storage and Overflow Tank 4-103-0-F (12,993 gallon capacity)

Engine Room Upper Level deck plates

FOP heater panel

Bulkhead sheathing/insulation

Light fixtures and wiring

Piping

Diesel Oil Overflow Tank (4-96-0-F) and associated valves and piping.

NOTE

Historically it has been possible to isolate the Diesel Oil Overflow Tank using

a blank flange on the discharge side of the check valve using Coast Guard

Drawing 901 WMEC 506-003 or 905 WMEC 506-003 as guidance.

3.2 Rip-Out. The Contractor shall accomplish all removals as shown on Sheet 2 of Coast Guard Drawing

901 WMEC 541-007.

NOTE

Each 270 WMEC cutter (both A and B class) has a unique system design with

variations in vents, control panels and piping. These variations may not be

reflected on the reference drawings. A shipcheck prior to bid is strongly

recommended.

3.3 Installation. The Contractor shall provide and install new FOP Sludge Tank Vent Pipe and associated

fittings, as shown on Coast Guard Drawing 901 WMEC 541-007.

3.3.1 The Contractor shall furnish, fit, and install new pipe hangers in accordance with MSS SP-58 and

Coast Guard Drawing 901 WMEC 541-007.

3.3.2 Where bulkhead or overhead insulation is damaged, the Contractor shall install new faced thermal

insulation material to match existing, over plating surfaces and structural members, as shown on

NAVSEA Drawing 804-5773931.


90 (Rev-0)

3.4 Pipe flushing. After all authorized work is complete, the Contractor shall accomplish the following:

3.4.1 Flush all new and disturbed piping with clean fresh water for five minutes (or until all debris is

removed, whichever occurs first). Ensure that flushing fluid is directed to move scale and foreign debris

away from installed machinery to prevent possible damage upon operational testing. Submit a CFR

documenting date and time of flushing process, and verification of piping cleanliness.

3.4.2 Dispose of flushing fluid in accordance with all applicable Federal, state, and local regulations.

CAUTION!

Do not drain ANY Fluids (including fresh water) into any space, bilge, or

exterior location.

3.5 Leak test. After completing all authorized repairs, the Contractor shall test the Fuel Oil Purifier sludge

tank vent system's operation using the system fluid at normal operating pressure. Ensure zero visible

leakage from or deformation of parts by repairing all leaks and discrepancies. Submit a CFR.

NOTE

Coast Guard personnel will operate the FOP machinery and equipment.

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

Coast Guard Inspector, thoroughly test and prove the FOP sludge tank vent system performs satisfactorily

as intended. Submit a CFR.



minor coating repairs).

3.8 Boundary test, generic. The Contractor shall verify the integrity of all boundaries affected by this

work item using one of the methods described in SFLC Std Spec 0740, Appendix C. Submit a CFR.

4. NOTES



91 (Rev-0)

S19_021_51200_SRH_0919_909

WORK ITEM 23: Ventilation Duct, Fabricate and Install

1. SCOPE

1.1 Intent. This work item describes the requirements for the Contractor to fabricate and install the

ventilation duct located in the Electronic Equipment Space and Stores (02-106-0-Q).


None.

2. REFERENCES


Coast Guard Drawing 905 WMEC 514-002, Rev C, HVAC Equipment List

Coast Guard Drawing 905 WMEC 514-015, Rev A, HVAC 02-106-OQ A & D








OTHER REFERENCES

None

3. REQUIREMENTS

3.1 General. The Contractor shall refer to the Coast Guard drawings listed in Section 2 (References) for


3.1.1 CIR.

None.

3.1.2 Tech Rep.


92 (Rev-0)

Not applicable.

3.1.3 Protective measures. The Contractor shall furnish and install suitable covering to seal off and protect

all non-affected surfaces/equipment and spaces in the vicinity of the work area against contamination

during the performance of work. Upon completion of work, remove protective material and inspect for

the presence of contamination. Clean all equipment and spaces, contaminated due to improper protection,

to original condition of cleanliness.


paragraph 3.3.5 (Interferences). Interferences to work include but are not limited to:

Ductwork

Air handler

Insulation

False bulkhead register

3.2 Requirements. The Contractor shall fabricate and install 30 feet of 5.5 inch OD duct, running

between the Fan Coil Units 02-11-1 and 02-11-2 located in the Electronic Equipment Space and Stores

(02-106-0-Q, approx.. FR 107) as shown on Coast Guard Drawing 905 WMEC 514-015 and as

designated by the Coast Guard Inspector. Renew approximately 250 sqft of insulation on the intake side

of both units, and on the FCU boxes, as directed by Coast Guard Inspector.

3.2.1 Ducting insulation installation. The Contractor shall install new insulation material over the exposed

duct surfaces as shown on NAVSEA Drawing 804-5773932. . Coat the newly installed insulation using

the system specified for “Insulation Surfaces, Fiberglass Sheet/Closed Cell PVC Foam” in SFLC Std

Spec 6310, Appendix B (Cutter and Boat Interior Painting Systems).

NOTE

Drawing detail shows 3.5 inches OD ductwork, but removed ductwork to 5.5

inches OD. Contractor ship check for exact dimensions is recommended.







3.5 Boundary test, generic. The Contractor shall verify the integrity of all boundaries affected by this

work item using one of the methods described in SFLC Std Spec 0740, Appendix C. Submit a CFR.

3.6 Touch-up preservation. The Contractor shall prepare and coat all new and disturbed surfaces to

match existing adjacent surfaces in accordance with SFLC Std Spec 6310, paragraph 3.1.13 (Touch-ups

and minor coating repairs.)


93 (Rev-0)

4. NOTES



94 (Rev-0)

S19_022_16700_SRH_0919_909

WORK ITEM 24: Trash Compactor Joiner Door, Renew

1. SCOPE

1.1 Intent. This work item describes the requirements for the Contractor to renew joiner door 1-198-1

and corresponding frame in Trash Compactor Space (1-186-3-Q).


MTI ITEM DESCRIPTION NSN/PN QTY ESTIMATED COST ($/UNIT)

N Joiner Door; STL J Type;

16 Gauge Thickness;

26x70 inch opening. RH

Swing. Opening inward.

N/A 1 $5,000.00

2. REFERENCES


Coast Guard Drawing 905 WMEC 624-001, Rev G, Joiner Door List

Coast Guard Drawing 905 WMEC 635-001, Rev F, Hull Thermal & Acoustic Insulation A/D







3. REQUIREMENTS

3.1 General. The Contractor shall refer to the drawings listed under Section 2 (References) as guidance in

accomplishing this work item.

3.1.1 CIR.

None.

3.1.2 Tech Rep.

Not applicable.


95 (Rev-0)







0000, paragraph 3.3.5 (Interferences). Known interferences include, but are not limited to the following.

Insulation

Framing

3.2 Door Renewal. The Contractor shall renew the joiner door, frame and all associated hardware for the

joiner door located in the Trash Compactor Space (Compartment 1-186-1-Q) using government furnished

door. Perform all necessary modifications to ensure a proper fit.

NOTE

Closure securing latches, both integral to the closure and/or mounted to the

ship’s structures, may require modification or relocation to achieve proper

functionality. These modifications include, but are not limited to, relocating

securing latch fixtures, adjusting the position of the closure, or the fabrication

and installation of a new securing device. Relocation and modification of

securing latches will be at the direction of the Coast Guard Inspector.




3.4 Operational test. In the presence of the Coast Guard Inspector, the Contractor shall thoroughly test

and prove all closure securing latches to be in satisfactory operating condition. Submit a CFR. Ensure

the following:

Closures are properly secured, so as to prevent accidental or unintentional movement.

Securing latches adequately engage closures and positively lock into place without excessive

force or manipulation by the operator.

4. NOTES

4.1 Damage control markings. The Coast Guard Inspector will apply appropriate damage control decals

onto all newly installed doors as appropriate.


96 (Rev-0)

S19_028_63410_SRH_0919_909

WORK ITEM 25: Washing Machine Foundations, Renew

1. SCOPE

1.1 Intent. This work item describes the requirements for the Contractor to renew designated corroded

washing machine foundations, as well as the corroded vertical stringer located at approximately frame 53

in Laundry (1-47-1-Q).


None.

2. REFERENCES



Coast Guard Drawing 905 WMEC 655-001, Rev B, Laundry – Arr. & Dets.

Coast Guard Drawing 905 WMEC 131-001, Rev C, Mn Dk Pl & Fr, Fwd 101






OTHER REFERENCES

None

3. REQUIREMENTS

3.1 General.

3.1.1 CIR.

None.


97 (Rev-0)

3.1.2 Tech Rep.

Not applicable.







0000, paragraph 3.3.5 (Interferences). Known interferences include, but are not limited to the following:

Insulation

Framing


Deck Drains

Washing Machines

Piping

Deck covering

3.2 Renewal. The Contractor shall crop and renew approximately 40 linear feet of washing machine

foundations and up to 1 linear foot of vertical stringer located in Laundry (1-47-1-Q) between frames 47-

58.


the exposed substrate, in locations designated by the Coast Guard Inspector, in accordance with SFLC Std

Spec 0740, Appendix C. Use the Coast Guard drawing(s) listed under Section 2 (References) as guidance.

Submit a CFR.



minor coating repairs.)

4. NOTES

4.1 Ships Force. Ships Force will remove all loose gear that is interference to work.


98 (Rev-0)

63110_0814_FLT


WORK ITEM 26: Tanks (Ballast), Preserve “Partial”

1. SCOPE

1.1 Intent. This work item describes the requirements for the Contractor to prepare and coat up to 33% of

the surfaces of the following tanks, in locations designated by the Coast Guard Inspector:

TABLE 1 – TANKS

TYPE OF

STRUCTURE

LOCATION CAPACITY -

95%

(GALLONS)

LOW SUCTION

(GALLONS)

Ballast 3-B-0-W 5,991 84

Ballast 4-75-1-W 1,811 186

Ballast 4-75-2-W 1,181 100

Ballast 4-103-1-W 8,378 495

Ballast 4-103-2-W 8,378 495

Ballast 4-169-0-W 4,943 64

Ballast 4-228-1-W 3,521 22

Ballast 4-228-2-W 3,521 22

Ballast 4-242-0-W 2,989 232

NOTE

Tanks also used for storing grey water – considered immediately dangerous to

life and health (IDLH).


None.

2. REFERENCES


Coast Guard Drawing 905 WMEC 529-001, Rev J, Ballasting & Emer Bilge Drainage Sys

Diagram







99 (Rev-0)



OTHER REFERENCES

None

3. REQUIREMENTS

3.1 General. The Contractor shall refer to Coast Guard Drawing 905 WMEC 529-001 for guidance in


3.1.1 CIR.

None.

3.1.2 Tech Rep.

Not applicable.








3.1.5 Temporary access openings. Due to limited access to work areas, the Contractor may, with express



with SFLC Std Spec 8636.

3.2 Surface preservation. The Contractor shall remove and retain the manhole covers for all tanks listed

under paragraph 1.1 (Intent); prepare and coat designated interior tank surfaces (see paragraph 1.1

(Intent)) using the system specified in SFLC Std Spec 6310, Appendix B (Cutter and Boat Interior Paint

Systems) for “Tanks and Voids, Ballast Tanks; Option I or II”. Power tool clean all affected surfaces to

“bare metal”, in lieu of using abrasive blasting; and feather edges of existing intact coating to the prepared

areas in order to provide a smooth transition with the new paint. Select top coat color to match existing

adjacent surfaces.



measures for “critical-coated surfaces). Surfaces being preserved are considered “critical-coated

surfaces”.


100 (Rev-0)

4. NOTES



101 (Rev-0)

63110_0617_FLT

REC_63110_FLT_CHNLKR_270’ WMEC ‘B’ Class (ALL) (1215)

WORK ITEM 27: Chain Lockers, Preserve – Partial

1. SCOPE

1.1 Intent. This work item describes the requirements for the Contractor to preserve up to 30% of the

Chain Locker surfaces, as designated by the Coast Guard Inspector.


None.

2. REFERENCES











OTHER REFERENCES

None

3. REQUIREMENTS

3.1 General. The Contractor shall use Coast Guard Drawings 905 WMEC 123-002 and 905 WMEC 581-

002 for guidance in accomplishing this work item.

3.1.1 CIR.

None.

3.1.2 Tech Rep.


102 (Rev-0)

Not Applicable








Eductor strainer.

Anchors and chains.





3.2 Surface preservation. The Contractor shall notify the Coast Guard Inspector 48 hours prior to

beginning surface preparation. Remove access cover(s) and prepare and coat up to 30% of the port and

starboard chain locker surfaces, including the sump, bellmouths, hawse pipes, chain pipes, and all

structural members, as designated by the Coast Guard Inspector, using the system specified for “Chain

Lockers”, in SFLC Std Spec 6310, Appendix B (Cutter and Boat Interior Painting Systems). Select

finish/top coat color to match existing adjacent surfaces.




surfaces”.

4. NOTES



103 (Rev-0)

63110_0617_FLT

REC_63110_FLT_FO_DO_270’ WMEC ‘B’ Class (ALL) (0310)

WORK ITEM 28: Tanks (Dirty Oil and Waste), Preserve “Partial”

1. SCOPE

1.1 Intent. This work item describes the requirements for the Contractor to prepare and coat up to 33

percent of the following tank(s) in locations designated by the Coast Guard Inspector:

TABLE 1 – TANKS

TYPE OF TANK LOCATION *CAPACITY -

95%

(GALLONS)

LOW SUCTION (GALLONS)

Oily Waste Storage Tank 4-165-1-F 1,450 100


None.

2. REFERENCES


Coast Guard Drawing 905 WMEC 233-005, Rev A, Prop Diesel Fuel Oil Sys Diag








OTHER REFERENCES

None


104 (Rev-0)

3. REQUIREMENTS

3.1 General. The Contractor shall refer to Coast Guard Drawing 905 WMEC 233-005 for guidance in


3.1.1 CIR.

None.

3.1.2 Tech Rep.

Not Applicable.








3.2 Temporary access openings. Due to limited access to work areas, the Contractor may, with express




3.3 Surface preservation. The Contractor shall remove and retain the tank manhole cover(s). Prepare and

coat the designated tank interior surfaces, using the system specified for "Tanks and Voids (Fuel/JP-5

Tanks, Service, Storage, Overflow, Drain, Option I or Option II)" in SFLC Std Spec 6310, Appendix B

(Cutter and Boat Interior Painting Systems). Power tool clean all affected surfaces to “bare metal”, in lieu

of using abrasive blasting, and feather the edges of existing intact coating to the prepared areas, in order

to provide a smooth transition with the new paint.




surfaces”.

4. NOTES



105 (Rev-0)

12300_0316_FLT


WORK ITEM 29: Tanks (Mp Fuel Stowage And Overflow), Clean And Inspect

1. SCOPE


tank(s):

TYPE OF

TANK LOCATION

CAPACITY - 95%

(GALLONS)

LOW SUCTION

(GALLONS)

Diesel Storage 4-82-1-F 3,971 200






None.

2. REFERENCES


Coast Guard Drawing 905 WMEC 113-001, Rev C, Tank Top Plating & Framing Fwd FR 101



Coast Guard Drawing 905 WMEC 116-001, Rev C, CVK Fwd 101 & Girder Long 2




Coast Guard Drawing 905 WMEC 122-002, Rev B, Transv Bhds 47/ 78/ 82

Coast Guard Drawing 905 WMEC 122-003, Rev D, Transv Bhds 103 - 117








106 (Rev-0)

OTHER REFERENCES

Federal Specification (Fed Spec) QQ-N-281D, Oct 1985, Nickel-Copper Alloy Bar, Rod, Plate,

Sheet, Strip, Wire, Forgings, and Structural and Special Shaped Sections



3. REQUIREMENTS

3.1 General.

3.1.1 CIR.

None.

3.1.2 Tech Rep.

Not applicable.








Fuel

Piping

Tank access cover

3.1.4.1 The Contractor shall remove up to the corresponding low suction amount for each tank listed in

section 1.1. Document a complete chain of custody record of the removed tank contents from the vessel to


3.1.4.2 Dispose of removed fluids in accordance with all applicable Federal, state, and local regulations

(see 4.1 (Tank content restoration)).

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

boom around cutter

tagout crane way equipment

Oil transfer supervisor.


personnel test TLIs for tanks listed in paragraph 1.1 (Intent) to demonstrate existing operational condition.

Submit a CFR.


107 (Rev-0)

3.1.6 Plug log. The Contractor shall keep a written record of all plugs put in any tank vents. A separate

list shall be kept for each tank being entered.

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

3.1.6.2 The plug log shall be available to the Coast Guard Inspector when the inspector is performing his


3.2 Cleaning requirements. The Contractor shall refer to the Coast Guard Drawings listed under Section

2 (References) for guidance in accomplishing this work. The Contractor shall remove tank cover(s) and

clean tank interior surfaces free of all foreign materials, such as residual fuel or water, sediment, sludge,

rust, or biological growth, taking care not to damage the coating system (if applicable). Remove cleaning

media and residues continuously during the washing process. Remove any residual wash media; and wipe

up residual moisture with clean lint-free cloths.

3.3 Tank content and waste disposal. The Contractor shall dispose of residual tank contents and any

cleaning fluids in compliance with all applicable Federal, state, and local laws, ordinances and

regulations. Document a complete chain of custody record of the removed tank contents and generated

wastes, from the vessel to the point of final destination or delivery. Submit document to the COR upon

completion of work.





Inaccessible areas.

Condition of tank coating, including; measurements taken, percentage, location, and type of

coating failure (if tank interior surfaces are coated).

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

Sounding/vent tube and striker plate condition (including vent check valve and waster piece).



3.5 Tank closing. The Contractor shall ensure that the tank(s) remain open for at least 24 hours after

completion of any KO-authorized repair and preservation procedures. Notify the COR at least 24 hours

prior to closing the tank(s). After satisfactory inspection by the Coast Guard Inspector and completion of

all authorized repairs, close tank manhole cover(s) with new gasket material conforming to AMS-C-6183.

Chase threads on studs to ensure even installation of the access covers. Renew any damaged nuts.

3.5.1 The Contractor shall renew 100% of nuts and washers.

3.6 Operational test, post repairs. After completion of work, the Contractor shall witness Coast Guard

personnel test all designated tank TLIs and vent check valves to prove satisfactory operating condition.

Submit a CFR.

NOTE



108 (Rev-0)


tank plating, in locations designated by the Coast Guard Inspector, in accordance with SFLC Std Spec

0740, Appendix C. Submit a CFR.

3.7.1 In addition to the UT measurements, take a total of 20 pit-depth measurements in each tank, using a

suitable pit-depth gauge.

4. NOTES

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




to closing.

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

appropriate time.


109 (Rev-0)

S19_027_52800_SRH_0919_909

WORK ITEM 30: Deck Drains, Renew

1. SCOPE

1.1 Intent. This work item describes the requirements for the Contractor to renew the fantail deck drains

and remove the metal conduit on the main deck.


None.

2. REFERENCES


Coast Guard Drawing 905 WMEC 526-001, Rev D, Wea Dk Drs Mn Dk & Blw Outside Mchry

Sp – A & D









OTHER REFERENCES

None.

3. REQUIREMENTS

3.1 General. The Contractor shall refer to the drawings listed under Section 2 (References) as guidance in


3.1.1 CIR.

None.

3.1.2 Tech Rep.


110 (Rev-0)

Not applicable.








Stanchions

Coaming on gunnel

3.2 Fluid handling. The Contractor shall drain and dispose of all residual fluids in the piping systems in

accordance with all Federal, State, and local rules and regulations.

3.3 Renewals. The Contractor shall crop out and renew the two deck drains furthest aft on the fantail, as

shown as F34 in partial plan 14-G on drawing 905 WMEC 526-001 and as designated by the Coast Guard

Inspector.

3.4 Removal. The Contractor shall remove approximately 80 linear feet of 1 inch piping, along with

associated mounts, running along fantail deck edge.

3.5 Pipe flushing. The Contractor shall flush all new and disturbed piping with clean fresh water until all

debris is removed but no longer than five minutes. Ensure flushing fluid is directed to move scale and

foreign debris away from installed machinery to prevent possible damage upon operational testing.

Submit a CFR documenting date and time of flushing process and level of pipe cleanliness.

3.5.1 Dispose of flushing fluid in accordance with all applicable Federal, state, and local regulations.

WARNING

Do not drain any fluids including fresh water, into any space, bilge, or

exterior location.

3.6 Hydrostatic test. After all authorized repairs, the Contractor shall hydrostatically test all new and

disturbed piping and components in accordance with SFLC Std Spec 0740, Appendix C, “Hydrostatic

Test”. Ensure zero leakage from or permanent deformation of pressure-containing parts by repairing all

leaks, deformations, and discrepancies. Submit a CFR.




NOTE






111 (Rev-0)

3.9 Operational test, post repair. After completion of work and in the presence of the Coast Guard

Inspector, the Contractor shall thoroughly test and demonstrate all items or shipboard devices that have

been disturbed, used, repaired, altered, or installed to be in satisfactory operating condition. Submit a

CFR.

4. NOTES

None.


112 (Rev-0)

S_63410_ESD_0718_SWIT

S19_034_63410_SRH_1019_909

WORK ITEM 31: Deck Covering, Electrical Matting, Renew

1. SCOPE

1.1 Intent. This work item describes the requirements for the Contractor to renew deck covering as

identified in Table 1.

TABLE 1 - DECKING SYSTEM RENEWAL

LOCATION AREA

DECK

MTL SYSTEM COLOR

UNDERLAYMENT

REQUIREMENT

Compartment

02-106-0-Q 210 Steel

See 3.4 Deck

covering color

Renew existing underlayment


None.

2. REFERENCES


Coast Guard Drawing 905 WMEC 801-003, Rev H, General Arrangement – 02/Pilot House &

Abv

Coast Guard Drawing 905 WMEC 634-001, Rev D, Deck Covering Schedule






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

Interior Deck Covering Systems

OTHER REFERENCES

None.


113 (Rev-0)

3. REQUIREMENTS

3.1 General. The Contractor shall refer to Coast Guard drawings listed in Section 2 (References) for


3.1.1 CIR.

None.

3.1.2 Tech Rep.

Not applicable








Piping systems

Workbench

Workstations

Terminals

Switchboards

3.2 Renewal. The Contractor shall perform all tasks specified in SFLC Std Spec 6341 and herein, to

install a new covering system in the location(s) specified in the Electronic Equipment Space and

Storeroom (Compartment 02-106-0-Q).

NOTE

Insulation underlayment may be used to prevent condensation in certain

areas - e.g., above ballast tanks and hot machinery spaces, especially where

these decks form the deck tops of living spaces.

3.3 Ultrasonic thickness (UT) measurement. The Contractor shall take a total of 200 UT measurements in

accordance with SFLC Std Spec 0740, Appendix C in each location designated by the Coast Guard

Inspector and using Coast Guard Drawing 905 WMEC 634-001 as guidance. Submit a CFR.

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

Inspector for the purpose of color selection.

4. NOTES



114 (Rev-0)

S_63501_ESD_1117_SWIT

S18_036_63501_SRH_1019_909

S18_004_63501_SRH_1019_909

WORK ITEM 32: Piping Insulation, Renew

1. SCOPE

1.1 Intent. This work item describes the requirements for the Contractor to crop and renew designated

piping insulation for chilled water piping and ventilation piping in the Electronic Equipment Space and

Storeroom (02-106-0-Q).


None.

2. REFERENCES


Coast Guard Drawing 905 WMEC 514-022, Rev B, Chw & Hw Piping System Mn Dk & Blw

A&D

Coast Guard Drawing 905 WMEC 514-032, Rev -, HVAC System Diagram






OTHER REFERENCES

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

Thermal Insulation for Piping and Machinery

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

3. REQUIREMENTS

3.1 General. The Contractor shall refer to Coast Guard drawings listed in Section 2 (References) for


3.1.1 CIR.


115 (Rev-0)

None.

3.1.2 Tech Rep.

Not applicable.








Gauge Lines

Insulation

Framing


Electrical Equipment

Fan Coil Units

3.2 Renewal. The Contractor shall renew up to 33 linear feet of chilled water piping insulation and up to

100 linear feet of ventilation piping insulation located in the Electronic Equipment Space and Storeroom

(Compartment 02-106-0-Q) as designated by the Coast Guard Inspector and using Coast Guard Drawings

listed in Section 2 (References) as guidance.

NOTE

Although pipe lengths, routes, and sizes are detailed in the specified drawings,

the as-built configuration may vary slightly in routes, lengths, and sizes.

3.2.1 Removal. The Contractor shall remove all existing insulation material over the designated pipe

surfaces, including associated pipe hangers, valves, fittings, and flanges.

3.2.2 Disposal. The Contractor shall dispose of all removed materials in accordance with all applicable

federal, state, and local regulations.

3.2.3 Surface preparation. The Contractor shall clean all exposed pipe and pipe component surfaces with a

soft bristle brush and a mild detergent solution to remove all visible surface contaminants.

3.2.4 New insulation installation - interior refrigerant, hot water and cold and chill water piping systems

(Temperature Range: -20 to +180 Deg. F). The Contractor shall install new insulation material over the

exposed pipe surfaces, including associated pipe hangers, valves, fittings, and flanges, in accordance with

details in NAVSEA Drawing 804-5959214; select appropriate insulation materials and thicknesses for the

application and temperature ranges specified in ASTM F683, Tables S1.1 and 5.

3.3 Preservation. The Contractor shall paint the newly installed insulation system, in accordance with

SFLC Std Spec 6310, using the system specified for “Insulation Surfaces, Fiberglass Sheet/Closed Cell

PVC Foam” in Appendix B (Cutter and Boat Interior Paint Systems).


116 (Rev-0)

NOTE

Glass cloth lagging is required only in high traffic areas where insulation is

subject to damage.

NOTE





4. NOTES



117 (Rev-0)

63110_0617_FLT


WORK ITEM 33: Tanks (Potable Water), Preserve “Partial”

1. SCOPE

1.1 Intent. This work item describes the requirements for the Contractor to prepare and coat up to 30% of

the surfaces of the following tank(s) as designated:

TABLE 1 - TANKS

TYPE

OF

TANK

LOCATION CAPACITY

- 95%

(GALLONS)

LOW

SUCTION

(GALLONS)

Potable

Water

4-78-1-W 3,918 100

Potable

Water

4-78-2-W 3,918 100


None.

2. REFERENCES



Coast Guard Drawing 905 WMEC 533-006, Rev A, H&C Potable Water System, 01 Lvl & Abv

A&D









OTHER REFERENCES

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

System Components - Health Effects


118 (Rev-0)

American National Standards Institute/American Water Works Association (ANSI/AWWA)

C652, 2011, Disinfection of Water-Storage Facilities

3. REQUIREMENTS

3.1 General. The Contractor shall refer to Coast Guard drawings 905 WMEC 533-005, 905 WMEC 533-

006, and 905 WMEC 533-007 for guidance.

3.1.1 CIR.

None.

3.1.2 Tech Rep.

Not applicable.












3.1.6 In-process quality control measures. The Contractor shall abide by all the safety, preservation, and


measures for “critical-coated surfaces”). Surfaces being preserved are considered “critical-coated

surfaces”.

3.2 Surface preservation. The Contractor shall remove and retain the tank manhole cover(s). Prepare and

coat the designated tank interior surfaces, using the system specified for "Tanks and Voids (Potable Water

Tanks)" in SFLC Std Spec 6310, Appendix B (Cutter and Boat Interior Painting Systems). Power tool

clean all affected surfaces to “bare metal”, in lieu of using abrasive blasting; and feather edges of existing

intact coating to the prepared areas, in order to provide a smooth transition with the new paint. Select

finish/top coat color to match existing adjacent surfaces.

3.2.1 The Contractor shall ensure heated air is used if necessary to maintain the proper temperature during

application and cure. Ventilation shall be a continuous airflow with a minimum of one complete air

change every four (4) hours.

3.2.2 The Contractor shall ensure tanks are cured in accordance with the manufacturer’s instructions for

NSF/NEHC certification under the same conditions before being filled.


119 (Rev-0)

NOTE

Typical curing times are at least 7 days, and range up to 14 days or longer,

depending on the paint selected, amount of surface area covered, and

environmental conditions. See paint manufacturer’s recommendations for

specific application.

CAUTION

Verify application and cure requirements with paint manufacturer prior to

paint purchase and application. Lack of attention to environmental conditions

can adversely impact paint system cure, cause unnecessary contract time

delays, and negatively impact crew health and vessel habitability when tanks

are put back into service.

DO NOT assume paint Product Data Sheet to be accurate. Contact paint

manufacturer directly to verify, as formulations change and new application

information may be available.

3.2.3 The Contractor shall ensure freshly painted potable water tanks are rinsed at least twice with

freshwater before being disinfected and put into service.

4. NOTES


Documents

USCGC CAMPBELL (WMEC 909) - Amazon AWS