OAK,_Attachment_2,_Specification_Rev-1.pdf

USCGC OAK (WLB 211)

SPECIFICATION FOR DOCKSIDE REPAIRS

FY2018

Developed By: Mark A Schmalstieg

(REV-1, 04 December 2017)

USCGC OAK (WLB-225B) DRYDOCK AVAILABILITY FY2018

ii (REV-1)

TABLE OF CONTENTS

Revisions Record ......................................................................................................................................... iii Consolidated List of References ................................................................................................................... iv Consolidated List of Government-furnished Property ............................................................................... vii Consolidated List of Critical Inspection Items ............................................................................................. ix Principal Characteristics ................................................................................................................................ x General Requirements WORK ITEM 1: Main Diesel Engine (MDE) Exhaust Piping, Commercial Clean WORK ITEM 2: Ship Service Diesel Generator (SSDG) Exhaust Piping, Commercial Clean WORK ITEM 3: Hydraulic Chain Stoppers, Inspect And Service WORK ITEM 4: Warping Capstan, Inspect and Service WORK ITEM 5: Single Point Davit, Inspect and Service WORK ITEM 6: Twin Pivot Arm Davit, Inspect and Service WORK ITEM 7: Commissary Hoist, Inspect and Service WORK ITEM 8: Buoy and Cargo Handling Crane Wire Rope, Renew WORK ITEM 9: SSDG Heat Exchanger, Modify WORK ITEM 10: SSDG Isolation Mount, Renew WORK ITEM 11: Deck Covering (Interior Wet/Dry), Renew WORK ITEM 12: Watertight Doors and Scuttles (External), Renew WORK ITEM 13: Watertight Doors and Scuttles (Internal, DC Deck and Below), Renew WORK ITEM 14: Molded Case Circuit Breakers, Inspect & Test WORK ITEM 15: Power Circuit Breakers, Inspect, Maintain & Test WORK ITEM 16: Buoy Deck Control Room (01-26-0-C) Deck Plating, Renew WORK ITEM 17: Drain Piping, Clean and Flush WORK ITEM 18: Uptake Space Bulkhead, Renew WORK ITEM 19: Overboard Valve Reach Rod, Install iii ( REV-1)

REVISIONS RECORD

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

DATE REV# WORK

ITEM#

CHANGES MADE

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

iv (REV-1)

CONSOLIDATED LIST OF REFERENCES

The below-listed documents form a part of this specification to the extent specified herein. Approval/publication dates or revision dates/numbers are also identified, to ensure that same document versions are used at 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 225B WLB 259-001, Rev C, Combustion Intake & Exhaust Diagram Coast Guard Drawing 225B WLB 259-005, Rev C, Combustion Intake & Exhaust A&D Hull Block 940 Coast Guard Drawing 225B WLB 259-006, Rev C, Combustion Intake & Exhaust A&D Hull Blocks 970

& 975 Coast Guard Drawing 225B WLB 573-009, Rev E, Bi-Dir Ch Stopper With Retractable Roller Stopper Coast Guard Drawing 225B-WLB 180-10, Rev -, Generator Foundations Coast Guard Drawing 225B-WLB 256-7, Rev -, Heat Exchanger Modifications for CAT 3508 SSDG Coast Guard Drawing 225B-WLB 528-1, Rev C, Plumber & Interior Deck Drains Coast Guard Drawing 225B-WLB 528-2, Rev C, Weather Deck Drain Diagrams Coast Guard Drawing 225B-WLB 180-10, Rev -, Generator Foundations Coast Guard Drawing 225B-WLB 256-1, Rev P, Seawater System Cooling Diagram Coast Guard Drawing 225B-WLB 256-52, Rev C, Thordon Filter Install in Stern Tube Water Piping Coast Guard Drawing 225B-WLB 256-7, Rev -, Heat Exchanger Modifications for CAT 3508 SSDG Coast Guard Drawing 225B-WLB 320-1, Rev AC, Electrical One Line Diagram Coast Guard Drawing 225B-WLB 505-3, Rev M, Mechanical Remote Valve Operators (Shipwide) Coast Guard Drawing 225B-WLB 573-1, Rev L, Buoy Handling System Arrangement Coast Guard Drawing 225B-WLB 601-001, Rev N, General Arr Inboard and Outboard Profiles Coast Guard Drawing 225B-WLB 601-2, Rev M, Booklet of General Drawings Coast Guard Drawing 225B-WLB 970-001, Rev G, Hull Block 970 - Panels Coast Guard Drawing 225B-WLB 970-002, Rev G, Hull Block 970 - Modules Coast Guard Fleet Drawing FL-2605-29, Rev H, Chain Stopper System – Rising Sheave Assembly

COAST GUARD PUBLICATIONS

Coast Guard Technical Publication (TP) 3762, 15-OCT-04, Dual Point Davit - ATON Workboat - Model

TWPIV5-0A 5

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

Manual Coast Guard Technical Publication (TP) 3536, Jul 2003, Switchboard, Main, Emergency, and Thruster v (REV-1)

Coast Guard Technical Publication (TP) 3537A, 07-MAY-01, Ship's Service Diesel Generator Set (SSDG) - Model 3508

Coast Guard Technical Publication (TP) 3537B, 07-MAY-01, Ship's Service Diesel Generator Set (SSDG) - Model 3508

Coast Guard Technical Publication (TP) 3557, Section 573-C, Apr 2010, Buoy Crane – Model EB-480- 60-40

Coast Guard Technical Publication (TP) 3559, Section 582B, Apr 2009, Aft Capstan, 21” - Model BMD-

Coast Guard Technical Publication (TP) 3562, Sep 2013, Manufacturer's Instruction Book - SWBS Group(s) 583-589, Section B, Davit, RHIB P/S – Model RAD30-15.5

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

WK-806

Coast Guard Technical Publication (TP) 3591-B, Section 589A, Aug 2013, Buoy Crane – Model EB-480- 60-40 (Hull 211 Only)

Coast Guard Technical Publication (TP) 3750, SWBS 573-A, Dec 2012, Rising Sheave Chain Stopper Delete SFLC Std Spec 0740, if UT measurement paragraph 3.3 is not retained Surface Forces Logistics Center Standard Specification (SFLC Std Spec) 0000, 2012, General

Requirements Surface Forces Logistics Center Standard Specification (SFLC Std Spec) 3042, 2012, Shipboard

Electrical Cable Removal, Relocation, Splice, Repair, and Installation Surface Forces Logistics Center Standard Specification 0000 (SFLC Std Spec 0000), 2014, General

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

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

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

Machine Systems Surface Forces Logistics Center Standard Specification 6310 (SFLC Std Spec 6310), 2014, Requirements for Preservation of Ship Structures Surface Forces Logistics Center Standard Specification 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 National Standards Institute/National Electrical Manufacturers Association (ANSI/NEMA) AB

4, March 2011, Guidelines for Inspection and Preventive Maintenance of Molded Case Circuit Breakers Used in Commercial and Industrial Applications

American National Standards Institute/Underwriters Laboratories Inc. (ANSI/UL) 489, Molded Case Circuit Breakers, Molded-Case Switches and Circuit-Breaker Enclosures, June 2011

Chockfast® Orange, general Guidelines for Marine Chock Designers Bulletin No. 692D Christie &Grey Data Sheet DS 094 - Instructions for the measurement of mounting heights using either spring loaded telescopic gauges or a digital DTI set Christie &Grey Data Sheet DS 096 - Mount Height Data Collection Sheet For New Installations and In

Service Maintenance Checks - Marine Diesel Engines vi (REV-1)

Christie &Grey Drawing No. 44560 Isolation of Caterpillar 3508 Generator Set Code of Federal Regulations (CFR) Title 29, Part 1915, 2014, Occupational Safety and Health Standards for Shipyard Employment Commercial Item Description (CID) A-A-59316, 2003, Abrasive Materials for Blasting The Society for Protective Coatings (SSPC) Surface Preparation Specification No.1 (SSPC-SP 1), 2004, Solvent Cleaning The Society for Protective Coatings (SSPC) Surface Preparation Specification No.11 (SSPC-SP 11), 2004, Power Tool Cleaning to Bare Metal The Society for Protective Coatings (SSPC) Surface Preparation Specification No.11 (SSPC-SP 11), 2012, Power Tool Cleaning to Bare Metal The Society for Protective Coatings (SSPC)/NACE International (NACE) 2006, Joint Surface Preparation

Standard SSPC-SP 10/NACE No.2, Near-White Blast Cleaning Underwriters Laboratories Inc. (UL) 1066, Low-Voltage AC and DC Power Circuit Breakers Used in

Enclosures, October 2009 vii (REV-1)

CONSOLIDATED LIST OF GOVERNMENT-FURNISHED PROPERTY

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

WORK

ITEM

MTI ITEM

DESCRIPTION

NSN/PN QTY ESTIMATED

COST

($/UNIT)

3 N Repair Kit, HYD

Chain Stopper Rising Sheave (for Para. 3.2, Tasks #2 and #3)

NSN: 2040-01-483-3947 2 ea. 2,631.46

3 N Repair Kit, Cable Chain (Includes

Pads) (FL-2605-29

PC#36)

NSN: 3020-01-538-0684 16 ea. 257.99

5 N Swing Brake Seal Kit

NSN: 5330-01-390-3514

PN: 90-016-2011

2 ea 68.45

5 N Swing Brake Disc & Bearing Kit

NSN: 3010-01-464-1040

PN: 90-016-2131

2 ea 187.20

5 N Swing Holding Valve

NSN: 4820-01-466-4918

PN: CBEA-LHV-YHL (Sun

Hydraulics)

1 ea 251.50

5 N Shuttle Valve NSN: 4820-01-417-1911

PN: YMD-1288

1 ea 35.00

5 N Accumulator Assembly

NSN: 3040-01-F16-4868

PN: YMD-6840

1 ea 1,200.00

5 N Wire Rope Assembly NSN: 4010-01-620-9604

PN: JWCG062100PL

1 ea 660.00

6 N Wire Rope Renewal Kit

NSN: 3950-01-F13-3314

PN: 892-02060

1 ea. 5,302.00

6 N Check Winch Gearbox Oil Kit

NSN: 5330-01-F13-3315

PN: 892-02061

1 ea. 64.00

6 N Hydraulic Fluid Filter Renewal Kit

NSN: 3950-01-F13-3316

PN: 892-02063

1 ea. 2,108.00

6 N Main Winch Brake and Centrifugal

Brake Inspection Kit

NSN: 3950-01-F13-3299

PN: 892-02064

1 ea. 908.00

6 N Hydraulic Breather Replacement Kit

NSN: 4310-01-F13-3300

PN: 892-02065

1 ea. 228.00

6 N Hydraulic Hose Replacement Kit

NSN: 4720-99-553-9143

PN: 892-02066

1 ea. 1,600.00

8 N Main Fall Wire Rope MSN: 4010-01-486-0047 1 ea. 3,000.00 8 N Aux Fall Wire Rope MSN: 4010-01-594-2228 1 ea. 1.200.00

10 N Christie & Grey Isolation Mount

PN: T2.S20.45.C0.100 TSC

T2 20/45 (UTS threads)

8 ea. 558

10 N Christie & Grey PN: T2.S20.55.C0.100 TSC 4 ea. 558 viii (REV-1)

Isolation Mount T2 20/55 (UTS threads) 10 N Christie & Grey Sole

Plate PN: 54378 rev A 12 ea. 98

12 N 18” Diameter Quick- Acting Watertight

Flush Scuttle, Steel, 3-Dog, Fwd Hinge

(including associated coaming)

NSN: SIM TO NAVSEA

DWG 805-1400050

1 ea. $6,540.00

12 N 26” x 66” Quick- Acting Watertight

Door, Steel, 10-Dog, LH Swing (including associated coaming

NSN: SIM TO NAVSEA

DWG 805-1400050

1ea $6,540.00

13 N 18” Diameter Quick- Acting Watertight

Flush Scuttle, Steel, 3-Dog, Fwd Hinge

(including associated coaming)

NSN: SIM TO NAVSEA

DWG 805-1400050

1 ea. $6,540.00

13 N 26” x 66” Quick- Acting Watertight

Door, Steel, 10-Dog, LH Swing (including associated coaming

NSN SIM TO NAVSEA

DWG 805-1400050

1ea $6,540.00

*Government-loaned property, which shall be returned to the vessel upon completion of the availability.

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

***Government-furnished property, which is to be supplied by either the vessel or the C4IT ServiceCenter ix (REV-1)

CONSOLIDATED LIST OF CRITICAL INSPECTION ITEMS

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

Work Item Title

3 Hydraulic Chain Stoppers, Inspect And Service

4 Warping Capstan, Inspect and Service

5 Single Point Davit, Inspect and Service

6 Twin Pivot Arm Davit, Inspect and Service

7 Commissary Hoist, Inspect and Service

11 Deck Covering (Interior Wet/Dry), Renew

14 Molded Case Circuit Breakers, Inspect & Test

15 Power Circuit Breakers, Inspect, Maintain & Test x (REV-1)

PRINCIPAL CHARACTERISTICS

225' WLB (B-CLASS)

PHYSICAL

Length overall 225' 0" Length between perpendiculars 206' 0" Maximum beam 46' Designed draft 13' 0" Full load displacement 1905.6 Long Tons SW Light ship displacement 1500.7 Long Tons SW Minimum operating displacement 1869.2 Long Tons SW Mast height (above 12' waterline) 67' 5" Anchor Two 4000 lb standard Navy stockless anchors, 8 shots each, port and starboard, 1-

3/8 die lock chain

HULL

Bilge keels (port & starboard) Frames 42-79 Frame spacing FR 0 to 12 21" FR 12 to 30 22" FR 30 to 102 24"

MACHINERY

Main propulsion Diesel Reduction Diesel engines Two Caterpillar 3608, TA, 3100 BHP each @ 900 RPM Number of propellers 1 Number of blades 4 Diameter 10' Pitch Controllable

RPM 254

Ship's service diesel generators Two Caterpillar 3508 TA, 450 KW Emergency diesel generator One Caterpillar 3406 DITA, 280 KW Shore tie Two 450 VAC, 400 Amp, 3-wire Shaft bearing, forward Cooper Bearing 01-BCP-1400-EX-TL Shaft bearing, aft Water Lubricated Cutless Bearing

TANK CAPACITIES

Diesel oil 76,498 gal.

Fresh water capacity 8056 gal.

Hydraulic oil capacity 2785 gal.

Lube oil storage 764 gal.

Grey water tank 2700 gal.

Sewage holding tank 1700 gal.

1 (REV-1)

00000_0917_FLT

REC_00000_FLT_Commercial Project @ Contractor’ Facility (1212)

General Requirements

1. SCOPE

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

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

2. REFERENCES

COAST GUARD DRAWINGS

None

COAST GUARD PUBLICATIONS

Coast Guard Commandant Instruction (COMDTINST) M10360.3 (series), Coatings and Color Manual Surface Forces Logistics Center Standard Specification 0000 (SFLC Std Spec 0000), 2014, General

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

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

OTHER REFERENCES

None

3. REQUIREMENTS

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

NOTE

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

2 (REV-1)

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 NDI in accordance with SFLC Std Spec 0740.

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

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

3.5.1.1 USN Generator status. The activity Generator Status for the Navy Facility is _________.

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

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

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

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

3 (REV-1)

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.

3.5.5 HW disposal. Contractor shall comply with SFLC Std Spec 0000 Appendix A, Requirements For Environmental Protection At Contractor Operated (Non USCG) Facilities for HW disposal.

3.6 Local Policy. None.

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

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

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

3.7.1.2 SFLC Std Spec 6310, page 4, Section 2 References, Group- Other References. Add “The Society for Protective Coatings (SSPC) Paint Application Guide No. 11, 2008, Protecting Edges, Crevices, and Irregular Steel Surfaces by Stripe Coating”

3.7.1.3 SFLC Std Spec 6310, page Appendix C-6, add "Hempel Hempadur Multi-Strength GF 35870" with FED- STD-595 color "Black/Red" under ANTI-ABRASION COATING, ICE BREAKING CAPABLE VESSELS, <235’.

4 (REV-1)

3.7.1.4 Standard Spec 6310, page Appendix A-7, Under "UNDERWATER (U/W) BODY/BOOT-TOP", Add line Column 1: Option for U/W Body and Boot-Top, Steel Hulls, <154', in Salt Water. Column 2: Blank. Column 3:

SSPC-SP 10/NACE NO. 2 using grit conforming to MIL-A-22262 / (1.5-3.5) - or - SSPC-SP WJ-2(M)/NACE WJ-2(M). Columns 4 and 5: Same as "U/W Body and Boot-Top, Aluminum Hull, High Speed (>30 knots)".

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

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

979. Column 3: Various.

3.7.2 SFLC Standard Specification 0000 General Requirements.

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

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

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

4. 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-1)

QA-1 - QUALITY ASSURANCE INSPECTION FORM

(PRESERVATION CHECKLIST)

VESSEL NAME HULL # WORK ITEM # WORK ITEM TITLE

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

CHECKPOINT 1 – COATING SYSTEM COMPLIANCE

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

CHECKPOINT 2 - PAINT STORAGE

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

CHECKPOINT 3 - AMBIENT CONDITIONS

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

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

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

CHECKPOINT 4 - PRE-SURFACE PREPARATION

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

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

CHECKPOINT 5 - SURFACE PREPARATION

Verify environmental conditions (see CHECKPOINT 3).

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

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

Measure soluble salt conductivity in accordance with SSPC-Guide 15. Conduct 5 measurements per each 1000-sqft area (max. threshold: 70 microsiemens/cm for non-submerged surfaces, 30 microsiemens/cm for submerged surfaces).

CHECKPOINT 6 - PRIMER COAT APPLICATION

Verify environmental conditions (see CHECKPOINT 3).

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

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

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

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

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

Perform visual inspection for holidays and other defects.

CHECKPOINT 7 – STRIPE COAT APPLICATION

Verify environmental conditions (see CHECKPOINT 3).

Ensure overcoating window is as per manufacturer’s instructions.

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

CHECKPOINT 8 – TOP COAT APPLICATION

Verify environmental conditions (see CHECKPOINT 3).

Ensure overcoating window is as per manufacturer’s instructions.

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

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

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

CHECKPOINT 9 – FINAL INSPECTION

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

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

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

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

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

CHECKPOINT 10 – RECORD KEEPING

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

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

6 (REV-1)

QA-2 - QUALITY ASSURANCE INSPECTION FORM

(ENVIRONMENTAL READINGS)

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

DATE

TIME

ACTIVITY (SURFACE

PREPARATION, PRIMER COAT,

BARRIER COAT, TOP COAT,

ETC…)

LOCATION (FRAME &

DECK, RELATION TO

EQUIPMENT, ETC.)

TEMPERATURE % REL.

HUMID-

ITY

DEW

PT.

SURFACE AMBIENT ΔT

| DP -

SURFACE |

7 (REV-1)

QA-3a - QUALITY ASSURANCE INSPECTION FORM

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

SURFACE PREPARATION METHOD PROFILE ACHIEVED (MILS)

MIN MAX MEAN

SSPC-SP-10/NACE No. 2

SSPC-SP WJ-1/NACE WJ-1

SSPC-SP WJ-2/NACE WJ-2

SSPC-SP WJ-3/NACE WJ-3

SSPC-SP WJ-4/NACE WJ-4

SSPC-SP-3

SSPC-SP-11

SSPC-SP-11 (inaccessible area) Brush-blasting (non-metallic substrate)

ABRASIVE MANUFACTURER: ABRASIVE SIEVE SIZE:

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

Place Surface Profile Replica Tape Here

Place Surface Profile Replica Tape Here

Place Surface Profile Replica Tape Here

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

Place Surface Profile Replica Tape Here

Place Surface Profile Replica Tape Here

Place Surface Profile Replica Tape Here

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

Place Surface Profile Replica Tape Here

Place Surface Profile Replica Tape Here

Place Surface Profile Replica Tape Here

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

Place Surface Profile Replica Tape Here

Place Surface Profile Replica Tape Here

Place Surface Profile Replica Tape Here

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

Place Surface Profile Replica Tape Here

Place Surface Profile Replica Tape Here

Place Surface Profile Replica Tape Here

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

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

8 (REV-1)

QA-3b - QUALITY ASSURANCE INSPECTION FORM

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

SURFACE PREPARATION METHOD PROFILE ACHIEVED (MILS)

MIN MAX MEAN

SSPC-SP-10/NACE No. 2

SSPC-SP WJ-1/NACE WJ-1

SSPC-SP WJ-2/NACE WJ-2

SSPC-SP WJ-3/NACE WJ-3

SSPC-SP WJ-4/NACE WJ-4

SSPC-SP-3

SSPC-SP-11

SSPC-SP-11 (inaccessible area) Brush-blasting (non-metallic substrate)

ABRASIVE MANUFACTURER: ABRASIVE SIEVE SIZE:

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

Reading (mils):

Reading (mils):

Reading (mils):

Reading (mils):

Reading (mils):

Reading (mils):

Reading (mils):

Reading (mils):

Reading (mils):

Reading (mils):

Mean Reading (mils)

Mean Reading (mils) IAW ASTM DD4417).

9 (REV-1)

QA-4 - QUALITY ASSURANCE INSPECTION FORM

(SURFACE SOLUBLE SALT CONDUCTIVITY LOG)

SOLUBLE SALT CONDUCTIVITY Measurements IAW SSPC-GUIDE 15.

DATE TEST LOCATIONS CONDUCTIVITY (MICROSIEMENS/CM)

10 (REV-1)

QA-5 - QUALITY ASSURANCE DATA FORM

(COATING THICKNESS)

(Use one sheet for each sequence)

COATING MFG PRODUCT NAME BATCH

INDUCTION

TIME

COATING SYSTEM SEQUENCE

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

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

SPOT 1 2 3 4 5 AVERAGE

VALUE

*BASE METAL READING

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

LOCATION (FRAME REFERENCE):

SPOT 1 2 3 4 5 OVERALL AVG. DFT ADJUSTMENTS

1 AVG. BMR DEVIATION

3 BEFORE ADJUSTMENTS AFTER ADJUSTMENTS

AVG.

1 AVG. BMR DEVIATION

1 AVG. BMR DEVIATION

APPLICATION METHOD (AIRLESS, CONVENTIONAL SPRAY,

ROLLED)

AVERAGE DFT

11 (REV-1)

25901_0617_FLT

REC_25901_FLT_225' WLB 'B' Class (ALL) (0411)

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

1. SCOPE

1.1 Intent. This work item describes the requirements for the Contractor to clean the Main Diesel Engine (MDE) exhaust piping system, including the associated stack uptakes.

1.2 Government-furnished property.

None.

2. REFERENCES

COAST GUARD DRAWINGS

Coast Guard Drawing 225B WLB 259-001, Rev C, Combustion Intake & Exhaust Diagram Coast Guard Drawing 225B WLB 259-005, Rev C, Combustion Intake & Exhaust A&D Hull

Block 940 Coast Guard Drawing 225B WLB 259-006, Rev C, Combustion Intake & Exhaust A&D Hull

Blocks 970 & 975

COAST GUARD PUBLICATIONS

Surface Forces Logistics Center Standard Specification 0000 (SFLC Std Spec 0000), 2014, General Requirements Surface Forces Logistics Center Standard Specification 6310 (SFLC Std Spec 6310), 2014, Requirements for Preservation of Ship Structures

OTHER REFERENCES

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

Standards for Shipyard Employment

3. REQUIREMENTS

3.1 General.

3.1.1 CIR.

12 (REV-1)

None.

3.1.2 Tech Rep.

Not applicable.

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

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

• Access covers

• Exhaust stack

• MDE

• Piping

• Pipe insulation

• Vent ducting

• Wiring

• Exhaust pipe expansion joints

• Exhaust insulation blankets

• Chalk Compound (Bolts)

3.1.5 Work site access. The Contractor shall gain access to both MDE exhaust stacks via existing Access 02-79-2.

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

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

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

NOTE

Coast Guard personnel will operate all shipboard machinery and equipment.

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

13 (REV-1)

operational condition. Submit a CFR.

3.5 Cleaning. The Contractor shall clean the interior surfaces of the exhaust piping and stack uptakes to the MDE, shown on Coast Guard Drawings 225B WLB 259-001, 225B WLM 259-005, and 225B WLB 259-006, to a condition free from soot, tar, and any other foreign matter as follows:

3.5.1 Disconnect the exhaust piping as necessary to facilitate cleaning.

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

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

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

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

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

submit a CFR:

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

• All cleaned exhaust stack surfaces.

• All exhaust expansion joints, including associated bolts.

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

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

NOTE

Coast Guard personnel will operate all shipboard machinery and equipment.

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

4. NOTES

This section is not applicable to this work item.

14 (REV-1)

25902_0617_FLT

REC_25902_FLT_225' WLB 'B' Class (ALL) (0712)

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

1. SCOPE

1.1 Intent. This work item describes the requirements for the Contractor to clean the exhaust piping system for the following diesel generators: #1 SSDG, #2 SSDG, and the EDG, including the associated stack uptakes.

1.2 Government-furnished property.

None.

2. REFERENCES

Coast Guard Drawing 225B WLB 259-001, Rev C, Combustion Intake & Exhaust Diagram Coast Guard Drawing 225B WLB 259-005, Rev C, Combustion Intake & Exhaust A&D Hull

Block 940 Coast Guard Drawing 225B WLB 259-006, Rev C, Combustion Intake & Exhaust A&D Hull

Blocks 970 & 975

COAST GUARD DRAWINGS

Coast Guard Drawing 225B WLB 259-001, Rev C, Combustion Intake & Exhaust Diagram Coast Guard Drawing 225B WLB 259-005, Rev C, Combustion Intake & Exhaust A&D Hull

Block 940 Coast Guard Drawing 225B WLB 259-006, Rev C, Combustion Intake & Exhaust A&D Hull

Blocks 970 & 975

COAST GUARD PUBLICATIONS

Surface Forces Logistics Center Standard Specification 0000 (SFLC Std Spec 0000), 2014, General Requirements Surface Forces Logistics Center Standard Specification 6310 (SFLC Std Spec 6310), 2014, Requirements for Preservation of Ship Structures Surface Forces Logistics Center Standard Specification 8636 (SFLC Std Spec 8636), 2014, Temporary Hull Accesses

OTHER REFERENCES

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

Standards for Shipyard Employment

15 (REV-1)

3. REQUIREMENTS

3.1.1 CIR.

None.

3.1.2 Tech Rep.

Not applicable.

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

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

• Access covers

• Exhaust stack

• SSDG

• Vent ducting

• Wiring

• Exhaust pipe expansion joints

• Exhaust insulation blankets

• Chalk Compound

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

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

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

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

16 (REV-1)

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

NOTE

Coast Guard personnel will operate all shipboard machinery and equipment.

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

3.6 Cleaning. The Contractor shall clean the interior surfaces of the exhaust piping and stack uptakes to the SSDG, shown on Coast Guard Drawing(s) 225B WLM 259-001, 225B WLM 259-005, and 225B WLM 259-006, to a condition free from soot, tar, and any other foreign matter as follows:

3.6.1 Disconnect the exhaust piping as necessary to facilitate cleaning.

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

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

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

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

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

submit a CFR:

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

• All cleaned exhaust stack surfaces.

• All exhaust expansion joints, including associated bolts.

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

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

NOTE

Coast Guard personnel will operate all shipboard machinery and equipment.

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

17 (REV-1)

18 (REV-1)

57301_HydChnStprInspctSrvc_MWC_1115_IBCT REC_57301_HydChnStppr_IBCT_225' WLB (‘B’ Class: Hulls 206-216) (1115)

WORK ITEM 3: Hydraulic Chain Stoppers, Inspect And Service

1. SCOPE

1.1 Intent. This work item describes the requirements for the Contractor to inspect and service the Marinete Marine Corp. Model 573-009 Rising Sheave Chain Stoppers (RSCS).

1.2 Government-furnished property.

M T I

ITEM

DESCRIPTION NSN/PN QTY

ESTIMAT

ED COST

($/UNIT)

N

Repair Kit, HYD Chain Stopper Rising Sheave (for Para. 3.2, Tasks #2 and #3)

NSN: 2040-01-483-3947 2 ea. 2,631.46

N

Repair Kit, Cable Chain (Includes Pads) (FL-2605-29

PC#36)

NSN: 3020-01-538-0684 16 ea. 257.99

2. REFERENCES

COAST GUARD DRAWINGS

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

Assembly Coast Guard Drawing 225B WLB 573-009, Rev E, Bi-Dir Ch Stopper With Retractable Roller

Stopper

COAST GUARD PUBLICATIONS

Coast Guard Technical Publication (TP) 3750, SWBS 573-A, Dec 2012, Rising Sheave Chain

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

19 (REV-1)

Surface Forces Logistics Center Standard Specification 5000 (SFLC Std Spec 5000), 2014, 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 task(s) in Table 1:

• Task #1.

• Task #2.

• Task #3.

• Task #4.

3.1.2 Tech Rep.

Not applicable.

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

3.1.3.1 Protective measures, hydraulic system(s). Maintain existing hydraulic system cleanliness and take all necessary precautions to prevent the introduction of contaminants into the hydraulic system.

Immediately after disconnecting or removing components from the hydraulic system, seal all openings to the rest of the system using caps for externally threaded connection points, bolt-on blanks, or taped-on discs/covers made of durable plastic or sheet-metal that is no less than 1/16-inch thick.

NOTE

Be aware that plastic bags may be used only when arrangement or configuration prevents the use of the other sealing methods specified above.

3.1.4 Interferences. The Contractor shall handle all interferences in accordance with SFLC Std Spec 0000, paragraph 3.3.5 (Interferences).3.2 Inspection and repair tasks. The Contractor shall refer to Coast Guard Drawings FL-2605-29 and 225B WLB 573-009; and TP-3750 as guidance. Perform all work in Table 1 below accordance with SFLC Std Spec 5000.

20 (REV-1)

TABLE 1 - TASKS

ADDITION REQUIREMENTS

# TASK TYPE

(SFLC STD

SPEC 5000

PARA. REF.)

QTY COMPONENT

OR ASSEMBLY

APPENDIX AND PARA.

FROM SFLC STD SPEC

OTHER

1 Operate and Inspect 2 Hydraulic Chain

Stopper Assembly 3.2.1 (Operate and Inspect)

Additional inspections:

1. Check the hydraulic stopper mechanical foundation and all mounting hardware.

2. Inspect hydraulic hoses, ensuring that hose tags match hose log installation dates.

3. Verify the relief valve;

adjust settings to 2150 PSI.

4. Visually inspect the seal gland; check for signs of water intrusion.

5. Visually inspect the stopper roller.

6. Verify proper speed of raise and lower (4 seconds each way).

7. Submit A CIR.

2 Disassemble and Inspect 2

Directional control valve assembly

C2.4 (Valves and manifolds) Submit A CIR.

3 Disassemble and Inspect 2

Rising Sheave Assembly (sheave pin assembly)

3.2.3 (Disassemble and Inspect)

1. Renew all fasteners exposed to weather.

2. Lubricate in accordance with references.

3. Submit A CIR.

4 Disassemble and Inspect 4 Hydraulic cylinder

3.2.3 (Disassemble and Inspect) Submit A CIR.

5 NDE 2

Hydraulic Chain Stopper Assembly and Machinery Foundation

3.2.5 (NDE)

Areas to NDE:

1. Entire stopper structure and all weld joints attaching chain stoppers to deck.

2. Foundation of the hydraulic rams and holdback

21 (REV-1)

# TASK TYPE

(SFLC STD

SPEC 5000

PARA. REF.)

QTY COMPONENT

OR ASSEMBLY

APPENDIX AND PARA.

FROM SFLC STD SPEC

OTHER

blocks.

3. Submit a CFR.

6 Preserve 2

Hydraulic Chain Stopper Assembly, including foundation and chain stopper pockets.

3.2.4 (Preservation)

Finish coat color:

1. Chain stopper: Black (17038)

2. Foundation: Gray (16099).

7 Renew All Hydraulic Fluid C2.1 (Fluids) Refer to Tech Pub.

8 Groom and Lubricate 2 Hydraulic Chain

Stopper Assembly

3.2.6 (Groom and lubricate)

9 Final Test 2 Hydraulic Chain Stopper Assembly

B2.2 (Hydraulic chain stoppers)

Operational Load Test Weight: 16,500 (+0 -825) pounds Submit CFR.

10 Fabricate and Install 2 Label Plate B2.9 (Label plates) Weight: 16,500 (+0 -825) pounds

3.3 Special requirements for various components. If a Change Request has been authorized for additional work on any of the components listed in Table 2 below, the Contractor shall refer to the corresponding Appendix or paragraph of SFLC Std Spec 5000.

TABLE 2 – SPECIAL REQUIREMENTS

COMPONENT APPENDIX & PARAGRAPH IN

SFLC STD SPEC 5000

Fluids C2.1 Hose assemblies C2.2 Piping and tubing C2.3

Valves and manifolds C2.4 Gages C2.5

Gas charged accumulators C2.6 Heat exchangers and fluid coolers C2.7

Systems C2.8 Fastener assemblies D2.1

Wire rope assemblies D2.2 Brakes and clutches D2.3

Open gearing and gear reducers D2.4

22 (REV-1)

58200_CpstnInspctSrvc_225_PWB_0115_225 REC_58200_Capstan_225_225’ WLB ‘B’ Class (ALL) (1211)

WORK ITEM 4: Warping Capstan, Inspect and Service

1. SCOPE

1.1 Intent. This work item describes the requirements for the Contractor to inspect and service the hydraulic warping the capstan.

1.2 Government-furnished property.

None.

2. REFERENCES

COAST GUARD DRAWINGS

None.

COAST GUARD PUBLICATIONS

Coast Guard Technical Publication (TP) 3559, Section 582B, Apr 2009, Aft…