ATTACHMENT_1_-_STRATTON_(WMSL_418)_DS_FQ2_FY16_Rev_1.pdf

USCGC STRATTON (WMSL 752)

SPECIFICATION FOR DOCKSIDE REPAIRS

FY2016

Developed By: Miguel A Felix

(REV-1 29 SEP 2015)

ATTACHMENT 1

USCGC STRATTON (WMSL-418) DOCKSIDE AVAILABILITY FY2016

ii

WORK ITEM 1: (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 .......................................................................................... viii Principal Characteristics ............................................................................................................................... ix General Requirements WORK ITEM 1: Line Shaft Bearing, Lip Seal, Renew WORK ITEM 2: Reverse Osmosis Unit, Groom WORK ITEM 3: Temporary Services, Dockside, Home Pier WORK ITEM 4: Repair #2 AFFF Pump Mount and Realign WORK ITEM 5: Piping Insulation, Renew WORK ITEM 6: Surfaces, Preserve WORK ITEM 7: Deck Covering (Slip-Resistant), Renew WORK ITEM 8: Tenting, Provide 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

29 Sep 2015 1 1 Added type/grade of oil to para 3.3.7

29 Sep 2015 1 2 Added oil supplier information, oil part number and pump capacity to Para 3.2.2.2

29 Sep 2015 1 8 Updated table 1 to reflect areas of work from Work Item

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

iv (REV-1)

CONSOLIDATED LIST OF REFERENCES

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

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

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

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

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

www.gpoaccess.gov

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

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

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

NFPA: http://www.nfpa.org

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

COAST GUARD DRAWINGS

Coast Guard Drawing FL-1204-003, Rev A, Welded Padeyes & Links (supercedes FL-1204-2)

Coast Guard Drawing 750-WMSL 085-025, Compartment Areas & Volumes NSC 3 & Follow

(AS3085012)

Coast Guard Drawing 750-WMSL 100-060, Rev C, General Arrangements Hull 3 & Follow

(AS3100001)

Coast Guard Drawing 750-WMSL 508-001, Rev C, Piping and Machinery Insulation Schedule and L/M

(ASC508001)

Coast Guard Drawing 750-WMSL 520-011, Rev E, Salt Water Cooling Unit 2320 (ASC520232-SW)

Coast Guard Drawing 750-WMSL 520-020, Rev -, Seawater Cooling System Diagram WMSL 750 Only

(AS1520001)

Coast Guard Drawing 750-WMSL 530-019, Rev D, Potable Water Unit 3120 (ASC530312-Pw)

Coast Guard Drawing 750-WMSL 555-051, Rev -, AFFF System Diagram WMSL 752 ONLY

(ASC555001C)

Coast Guard Drawing 750-WMSL 801-004, Rev -, Booklet of General Plans NSC 3 SRD (ASC801001C)

Coast Guard Drawing 750-WMSL 085-025, Rev -, Compartment Areas & Volumes NSC 3 & Follow

(AS3085012)

Coast Guard Drawing 750-WMSL 100-062, Rev B, Topside Configuration for NSC 3 Only (AS3100004)

Coast Guard Drawing 750-WMSL 631-002, Rev K, Paint Schedule (ASC631002)

Coast Guard Drawing 750-WMSL 631-002, Rev L, Paint Schedule (ASC631002)

Coast Guard Drawing 750-WMSL 244-001, Rev -, Propulsion Shafting System Measured Bearing

Reaction Report (ASC244001) http://www.assistdocs.com/search/search_basic.cfm http://www.uscg.mil/directives/default.asp http://www.gpoaccess.gov/ http://www.awspubs.com/index.php http://www.techstreet.com/ http://www.nfpa.org/ http://shopping.netsuite.com/sspcmarketplace v (REV-1)

Coast Guard Drawing 750-WMSL 320-510, Rev P, Electrical One Line Diagram (ASC320001)

Coast Guard Drawing 750-WMSL 501-002, Rev E, Machinery Arrangements (ASC501001)

Coast Guard Drawing 750-WMSL 508-001, Rev C, Piping and Machinery Insulation schedule and L/M

(ASC508001)

Coast Guard Drawing 750-WMSL 635-001, Rev -, Thermal & acoustic insulation (ASC635001)

Coast Guard Drawing 750-WMSL 801-001, Rev A, Booklet of General Plans (NSC 1 SRD)

Coast Guard Drawing FL 2804-022, Rev -, Consolidated Visual ID for Cutters (Vessels 65 ft and Over in

Length)

Coast Guard Drawing, 750-WMSL 259-009, Rev A, Turbine Combustion Intake Arrgt & Supports, Dets and L/M ABV 01 Lvl

Coast Guard Drawing, 750-WMSL 508-001, Rev A, Piping and Machinary Insulation Schedule

COAST GUARD PUBLICATIONS

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

Manual

Coast Guard Technical Publication (TP) 7072, 11-JUN-08, Controllable Pitch Propeller (CPP) -

Installation Manual

Coast Guard Technical Publication (TP) 7107, SWBS 531, Jun 2007, Reverse Osmosis Water Purifier-

SW6994463CNG

Coast Guard Technical Publication (TP) 7119, 22-JUN-07, Ship Service Diesel Generators

Coast Guard Technical Publication (TP) 7368, 22-JUN-07, Ship Service Diesel Generators (SSDG)

Model 3512B parts manual

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

Requirements

Surface Forces Logistics Center Standard Specification (SFLC Std Spec) 0740, Jan 2012, Welding and

Allied Processes

Surface Forces Logistics Center Standard Specification 0000 (SFLC Std Spec 0000), 2012, General

Requirements

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

Requirements

Surface Forces Logistics Center Standard Specification 0450 (SFLC Std Spec 0450), 2014, Electrical

Power for Contractor Tools and Equipment

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), 2012, Requirements for Preservation of Ship Structures

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 8635 (SFLC Std Spec 8635), 2014, Temporary

Services

OTHER REFERENCES

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

Welding End vi (REV-1)

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

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

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

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

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

Michell Bearing Dwg NB/1/218895 Special NPL4 Plummer Bearing Pedestal Mounted

Michell Bearing Dwg NB/1/218897 Special NPL4 Plummer Bearing Flange Mounted

Michell Bearings Operation and Maintenance Instructions OMI 1777, Rev-1 NPL4 Naval Plummer

Bearings

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

Mitchell Bearing Dwg NB 70339

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

Details

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

Standard SSPC-SP WJ-2/NACE WJ-2, 2012, Waterjet Claning of Metals – Very Thorough

Cleaning.

The Society for Protective Coatings (SSPC)/NACE Joint Surface Preparation Standard SSPC-SP-

10/NACE No.2, 2007, Near-White Blast 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), 2007, Power Tool Cleaning to Bare Metal

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

The Society for Protective Coatings SSPC-SP 1, 11/1/2004; Solvent Cleaning

The Society for Protective Coatings SSPC-SP 3, 11/1/2004; Power Tool Cleaning

The Society of Protective Coatings (SSPC) Paint Application Specification No.1 (SSPC-PA Guide 1), 2004, Shop, Field, and Maintenance Painting of Steel.

The Society of Protective Coatings (SSPC) Paint Application Specification No.3 (SSPC-PA Guide 3), 1995, A Guide to Safety in Paint Application.

The Society for Protective Coatings (SSPC) VIS 1, 2002, Guide and Reference Photographs for Steel

Surfaces Prepared by Dry Abrasive Blast Cleaning

The Society for Protective Coatings (SSPC) VIS 3, 2004, Guide and Reference Photographs for Steel

Surfaces Prepared by Power and Hand Tool Cleaning

The Society for Protective Coatings (SSPC)/NACE International (NACE) Joint Standard VIS 4/NACE

VIS 7, 2001, Guide and Referenced Photographs for Steel Surfaces Prepared by Waterjetting

The Society for Protective Coatings (SSPC)/NACE International (NACE) Joint Standard VIS 5/NACE

VIS 9, 2001, Guide and Referenced Photographs for Steel Surfaces Prepared by Wet Abrasive Blast

Cleaning (SSPC-SP 6/NACE No.3) and Near-White Blast Cleaning (SSPC-SP 10/NACE No. 2) 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.

This section is not applicable to this package.

viii (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

1 Line Shaft Bearing Lip Seal, Renew ix (REV-1)

PRINCIPAL CHARACTERISTICS

418' WMSL

PHYSICAL

Length overall 418' 0"

Length between perpendiculars 390' 0"

Maximum beam 54' 0"

Beam @ 01 level 47' 9-1/8"

Depth (01 level @ side to baseline) 39' 2-3/4"

01 deck camber foredeck 1/4" in 1'-0"

Minimum berth depth 20' 0"

Height of highest projection Approximately 119'

Draft, design 14.40'

Design displacement 3925 long tons

MACHINERY

Two diesel engines MTU 20V, 20-cylinder 9,730 SHP each

One gas turbine General Electric LM2500; 29,500 SHP

Type of propulsion CODAG

Electrical system 24 Volt DC

Two controllable pitch propellers Rolls-Royce 5 blade, 14' 0" diameter; 229 RPM max

Two reduction gears RENK

One cross connect gear RENK

HULL

Hull material 5086 Aluminum

HSLA-80 Steel

ABS EH 36 Steel

ABS AH 36

Frame spacing

FWD of FR 9 2' 3"

FR 9 to FR 10 6' 9"

FR 10 to FR 98 4' 1"

FR 98 to FR 99 3'-8"

ELECTRICAL

Power Three 1360 kW, 450 V, 60 Hz, 3 Phase, 1800 RPM Caterpillar 3512B diesel engines with Baylor ship service generators

Shore tie cable Seven MIL-C-24368/2 (NATO) shore power receptacles, 400 A each

TANK CAPACITIES

Diesel oil 220,359 gal

Fresh water 12,454 gal

JP-5 Fuel 35,182 gal

1 (REV-1)

00000_0315_FLT

REC_00000_FLT_ Commercial Project @ CG Facility (1212)

General Requirements

1. SCOPE

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

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

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

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

2. REFERENCES

COAST GUARD DRAWINGS

None

COAST GUARD PUBLICATIONS

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

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

Requirements

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

Allied Processes

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

OTHER REFERENCES

None

3. REQUIREMENTS

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

NOTE

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

2 (REV-1)

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

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

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

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

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

NOTE

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

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

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

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

3.5.1 USCG facilities. The Contractor shall provide and maintain environmental protection as defined in SFLC

Std Spec 0000 Appendix B, Requirements for Environmental Protection at USCG Facilities, during the performance of this availability. Contractor shall plan for and provide environmental protective measures to control pollution that develops during normal practice, as well as plan for and provide environmental protective measures required to correct conditions that develop during the project. Contractor shall comply with applicable

Federal, state, and local laws, codes, ordinances, and regulations in their entirety. Any reference to a specific portion of a Federal, state, or local law, code, ordinance, or regulation in this or any other item shall not be construed to mean that relief is provided from any other sections of the law, code, ordinance, or regulation.

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

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

National Pollutant Discharge Elimination System (NPDES) Storm Water (SW) Permit: Unit has an

NPDES SW permit which requires unit-specific procedures be followed for the storage and inspection of equipment and materials which may contribute contaminants to storm water discharges.

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

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

3.5.3 Regulatory notifications. The Contractor shall be responsible for all regulatory notification requirements in accordance with Federal, State and local regulations. In cases where the Coast Guard must also provide public notification, such as storm water permitting, the Contractor must coordinate with the Contracting Officer or COR, 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

3 (REV-1)

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

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

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

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

Contractors’ Environmental Management Plan; ensure that all environmental permits are obtained, maintained, and closed out; ensure compliance with Storm Water Program Management requirements; ensure compliance with Hazardous Materials including storage, handling, and reporting requirements; as well as coordinate any remediation of regulated substances such as lead, asbestos, and polychlorinated biphenyl (PCB). This may be a collateral position; however the individual must be trained to adequately accomplish the following duties; ensure waste segregation and storage compatibility requirements are met; inspect and manage Satellite Accumulation areas; ensure only authorized personnel add wastes to containers; ensure all Contractor personnel are trained in 40

CFR requirements and individual position requirements; coordinate removal of waste containers; and maintain the

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

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

Environmental Protection At USCG Facilities for HW disposal, and ensure that waste removals are conducted during normal business hours (0800-1600) on Monday through Friday (excluding holidays).

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

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

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

Guard facility without COR or KO-approval.

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

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

3.6 Local Policy. None.

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

None.

4. NOTES

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

4 (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

5 (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 |

6 (REV-1)

QA-3a - QUALITY ASSURANCE INSPECTION FORM

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

Location of Work (Frame References) Area (sqft)

SURFACE PREPARATION METHOD

PROFILE ACHIEVED (mils)

Min Max Mean

SSPC-SP-10/NACE No. 2

SSPC-SP WJ-1/NACE WJ-1

SSPC-SP WJ-2/NACE WJ-2

SSPC-SP WJ-3/NACE WJ-3

SSPC-SP WJ-4/NACE WJ-4

SSPC-SP-3

SSPC-SP-11

SSPC-SP-11 (inaccessible area)

Brush-blasting (non-metallic substrate)

Abrasive Manufacturer and Sieve Size: _________________________________

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

Place Surface Profile

Replica Tape Here

Reading:__________ mils

Place Surface Profile

Replica Tape Here

Reading:__________ mils

Place Surface Profile

Replica Tape Here

Reading:__________ mils

Place Surface Profile

Replica Tape Here

Reading:__________ mils

Place Surface Profile

Replica Tape Here

Reading:__________ mils

Place Surface Profile

Replica Tape Here

Reading:__________ mils

Place Surface Profile

Replica Tape Here

Reading:__________ mils

Place Surface Profile

Replica Tape Here

Reading:__________ mils

Place Surface Profile

Replica Tape Here

Reading:__________ mils

Place Surface Profile

Replica Tape Here

Reading:__________ mils

Place Surface Profile

Replica Tape Here

Reading:__________ mils

Place Surface Profile

Replica Tape Here

Reading:__________ mils

Place Surface Profile

Replica Tape Here

Reading:__________ mils

Place Surface Profile

Replica Tape Here

Reading:__________ mils

Place Surface Profile

Replica Tape Here

Reading:__________ mils

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

7 (REV-1)

QA-3b - QUALITY ASSURANCE INSPECTION FORM

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

SURFACE PREPARATION METHOD

PROFILE ACHIEVED (mils)

Min Max Mean

SSPC-SP-10/NACE No. 2

SSPC-SP WJ-1/NACE WJ-1

SSPC-SP WJ-2/NACE WJ-2

SSPC-SP WJ-3/NACE WJ-3

SSPC-SP WJ-4/NACE WJ-4

SSPC-SP-3

SSPC-SP-11

SSPC-SP-11 (inaccessible area)

Brush-blasting (non-metallic substrate)

Abrasive Manufacturer and Sieve Size: _________________________________

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

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

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

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

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

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

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

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

8 (REV-1)

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

_____ mils _____ mils _____ mils _____ mils _____ mils

QA-4 - QUALITY ASSURANCE INSPECTION FORM

(SURFACE SOLUBLE SALT CONDUCTIVITY LOG)

9 (REV-1)

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.

Location (Frame Reference): ___________________

SPOT 1 2 3 4 5

Overall Avg. DFT

ADJUSTMENTS

1 Avg. BMR Deviation

3 Before

Adjustments

After Adjustments

Avg.

Location (Frame Reference): ___________________

SPOT 1 2 3 4 5

Overall Avg. DFT

ADJUSTMENTS

1 Avg. BMR Deviation

3 Before

Adjustments

After Adjustments

Avg.

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

11 (REV-1)

24300_JAH_0515_418

WORK ITEM 1: Line Shaft Bearing, Lip Seal, Renew

1. SCOPE

1.1 Intent. This work item describes the requirements for the Contractor to renew lip seals on the line shaft bearing on Port and Starboard propulsion shafts.

1.2 Government-furnished property.

MTI ITEM DESCRIPTION NSN/PN QTY ESTIMATED

COST ($/UNIT)

N Lip Seal. (OSJ) Plummer

Bearing, Pedestal Mounted

(i.e. Piece No. 2 1of Drawing

NB/1/218895)

MB219986 8 ea. 4000

2. REFERENCES

COAST GUARD DRAWINGS

Coast Guard Drawing 750-WMSL-244-001, Rev -, Propulsion Shafting System Measured

Bearing Reaction Report (ASC244001)

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

Coast Guard Technical Publication (TP) 7072, 11-JUN-08, Controllable Pitch Propeller (CPP) -

Installation Manual

OTHER REFERENCES

The Society for Protective Coatings SSPC-SP 1, 11/1/2004; Solvent Cleaning

The Society for Protective Coatings SSPC-SP 3, 11/1/2004; Power Tool Cleaning

Michell Bearings Operation and Maintenance Instructions OMI 1777, Rev-1 NPL4 Naval

Plummer Bearings

Michell Bearing Dwg NB/1/218897 Special NPL4 Plummer Bearing Flange Mounted

Michell Bearing Dwg NB/1/218895 Special NPL4 Plummer Bearing Pedestal Mounted

Walkersele OSJ-2: James Walker Joining Instruction

12 (REV-1)

3. REQUIREMENTS

3.1 General.

3.1.1 CIR.

3.3.5 (Inspection)

3.1.2 Tech Rep.

3.1.2.1 The Contractor shall provide the services of a qualified Tech Rep who is familiar with the Roll-

Royce Commercial Marine Propulsion Shaft Bearing to do the following, on site:

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

Assist with proper repair methods, and ensure compliance with manufacturer's procedures and standards during disassembly, inspection, repair, modification, calibration, and reassembly of the equipment/system.

Ensure compliance with manufacturer's procedures and standards during renewal of lip seal

Propulsion Shaft Bearing.

3.1.2.2 Ensure the Tech Rep has a résumé of demonstrated experience with the system/equipment stated above.

3.1.2.3 Submit a copy of the Tech Rep’s résumé and a list of references to the to the COR at the Arrival

Conference.

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

Contractor shall remove all installed protective measures, inspect for the presence of contamination, and return all contaminated equipment, components, and spaces to original condition of cleanliness.

3.1.3.1 The contractor will take all special protective measures required, including tarping and masking to ensure that paint chips or grit are not introduced to the bearings while bearing caps are removed.

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

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

Piping

Electrical Cables

3.2 General Information. The Coast Guard has noted oil leakage from the Port & Starboard aft line shaft bearing.

3.2.1 The line shaft bearings are Michell Bearings, Type NPL4 Naval Plummer Bearings, two are centre flange mounted and two are pedestal mounted. All bearings are water-cooled. Information on the bearings may be obtained from Michell Bearing Operating and Maintenance Instructions (i.e.OMI) 1777.

The drawing referenced in the OMI are obtained from the Rolls-Royce Marine Representative in the

United States;

13 (REV-1)

Parts and services may also be obtained from

Roll-Royce Commercial Marine

Service Manager

Large Engine Service Group

510-614-8220

3.3 Bearing seal renewal. The Contractors shall renew lip seal on the following line shaft bearing:

Starboard Shaft-Aft Line Shaft Bearing

Port Shaft-Aft Line Shaft Bearing

3.3.1 Fluid disposition. The Contractor shall dispose of all removed fluids in accordance with all applicable Federal, state, and local regulations.

3.3.2 As the oil is drained from the bearing, collect a sample for oil analysis.

3.3.3 As the oil is drained from the bearing, inspect the oil for evidence of contamination or water in the bearing. If any contamination is noted in the bearing oil, submit a CFR to the Coast Guard Inspector.

3.3.4 Remove the retaining plate and oil seal assemblies from the casing assembly end bores.

3.3.5 Protect the bearing from possible contamination by covering and sealing ends where bearing seals were removed.

3.3.5 The Contractor with support services from the Tech rep shall inspect the condition of each bearing seal. Note any evidence of damage. Submit a CIR noting the conditions of each seal.

3.3.6 The Contractor with support services from the Tech rep, shall install GFP OSJ lip seal (i.e. Piece

No. 21 of Drawing NB /1/218895) on each bearing seal. A total of four seals per bearing are required.

Refer to Walkersele OSJ-2 instruction for details on fitting and gluing together seal.

3.3.7 The contractor shall refill each of the bearings with oil. Type/Grade of oil is ISO V6 68.

3.4 Touch-up preservation. The Contractor shall prepare and coat all new and disturbed exterior and interior surfaces to match existing adjacent surfaces, in accordance with SFLC Std Spec 6310, Appendix

A (Cutter and Boat Exterior Painting Systems) and Appendix B (Cutter and Boat Interior Painting

Systems), respectively, and as applicable. Abide by all touch-up requirements outlined in SFLC Std Spec

0000, Appendix A (Requirements for Preservation of Ship Structures).

4. NOTES

14 (REV-1)

15 (REV-1)

16 (REV-1)

17 (REV-1)

18 (REV-1)

19 (REV-1)

20 (REV-1)

21 (REV-1)

22 (REV-1)

23 (REV-1)

24 (REV-1)

25 (REV-1)

26 (REV-1)

27 (REV-1)

28 (REV-1)

53150_NJP_1213_418

WORK ITEM 2: Reverse Osmosis Unit, Groom

1. SCOPE

1.1 Intent. This work item describes the requirements for the Contractor to inspect and groom ship’s

Reverse Osmosis Water Purifier Units listed in the Table 1.

TABLE 1 – REVERSE OSMOSIS UNITS

EQUIPMENT MANUFACTURER AND MODEL LOCATION

Reverse Osmosis Water Purifier No.1 Lifestream / SW6994463CNG Pump Room (3-64-0-E)

Reverse Osmosis Water Purifier No.2 Lifestream / SW6994463CNG Pump Room (3-64-0-E)

1.2 Government-furnished property.

None.

2. REFERENCES

COAST GUARD DRAWINGS

Coast Guard Drawing 750 WMSL 100-60, Rev C, General Arrangements Hull 3 & Follow

(AS3100001)

Coast Guard Drawing 750 WMSL 530-19, Rev D, Potable Water Unit 3120 (ASC530312-Pw)

COAST GUARD PUBLICATIONS

Coast Guard Technical Publication (TP) 7107, SWBS 531, Jun 2007, Reverse Osmosis Water

Purifier-SW6994463CNG

Surface Force 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

None

29 (REV-1)

3.1.1 CIR.

None.

3.1.2 Tech Rep.

Not applicable.

3.1.3 Protective measures. The Contractor shall protect components, spaces, and equipment in accordance with SFLC Standard Specification 0000 paragraph 3.3.3 (Vessel component, space and equipment protection.

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 not limited to the below listed:

Piping

Brackets

Electrical Cables

3.2 Reverse osmosis inspection and groom. The Contractor shall perform the system inspection and groom of the Lifestream reverse osmosis water purifier units listed in the Table 1. The Contractor shall supply all materials required for grooming each Lifestream reverse osmosis water purifier units listed in the Table 1.

3.2.1 Visual inspection. In the presence of the Coast Guard inspector, the Contractor shall visually inspect all the components of the reverse osmosis unit, including but not limited to pumps and motors, pressure vessels, filter cartridges, pipe flanges and connections, valves, hoses, gauges and switches for leaks and corrosion. Submit a CFR noting any unusual conditions with the repair recommendations.

3.2.2 Equipment maintenance. The Contractor shall perform the following maintenance items.

3.2.2.1 Renew high pressure pump drive belt and set to proper tension of ½” deflection. Adjust belt tension as necessary using belt adjusting screw as shown in Figure 1.

3.2.2.2 Change the oil in the high pressure pump. Contractor shall provide new oil; oil can be purchased from Lifestream Water System, Inc. Phone number (714)375-6583. Part number POB 0320. Pump capacity is 84 oz.

3.2.2.3 Remove hydrocyclone, and media filter; send to Lifestream facility for maintenance. Figure 2 shows typical hydrocyclone location.

3.2.2.4 . Renew anodes in accordance with CG TP 7107.

3.2.2.5 Renew 20 micron and 5 micron filter elements in accordance with Para 4-3.3 of CG TP 7107.

Filter element part numbers are M1020220 and M1020205 respectively. Inspect o-ring seal on filter housing and renew as necessary. Figure 3 shows 5 and 20 micron filter housings.

3.2.2.6 Clean, inspect, and calibrate salinity probes in accordance with Para 6-22.2 of CG TP 7107.

30 (REV-1)

3.2.2.7 Check pulsation dampener (accumulator) for proper pressure charge and recharge if necessary.

Charge pressure should be 400-450 psig. Figure 4 shows recommended filling and gauging assembly to be used.

3.2.2.8 Renew potable water and polished water carbon filters, P/N M1020050, and Flush water carbon filter P/N M1020046. Figure 5 shows location of three canisters.

3.2.2.9 Renew brominator filter cartridge, P/N MI160102, brominator filter cartridge is considered a hazardous waste and shall be disposed of properly in accordance with all Federal, state and local regulations.

3.2.2.10 Perform an in-place cleaning of the desalination plant membranes following the procedures outlined in par. 4-3.2.2 thru par. 4-3.2.4 of the CG Tech Pub 7107, and using chemicals listed in the same document for removing silt and organic, mineral deposits, carbonates and iron fouling. All equipment shall be operated by Coast Guard personnel.

WARNING

Cleaning chemicals can cause injury. Wear eye protection, apron and gloves when handling cleaning chemicals.

3.2.2.11 Check feed water pre-heater for proper operation.

3.2.2.12 The Contractor shall note any unusual conditions found that will inhibit the reassembly process, and prevent the unit to be placed back in proper working order while performing the above mentioned maintenance items. Submit a CFR.

3.3 Touch-up preservation, general. The Contractor shall prepare and coat all new and disturbed exterior and interior surfaces, as applicable, to match existing adjacent surfaces in accordance with SFLC Std

Spec 6310, paragraph 3.1.13 (Touch-ups and minor coating repairs).

4. NOTES

4.1 Documentation. Completion of this work item will satisfy PMS requirements of A-H-A189, A-S-

A191, E-S-A192, A-S-A001, A-S-A190, A-S-Z0FK, A-S-Z3DK, and A-A-B190. Ships force may enter applicable documentation, as well as, making applicable entries into Cutter Machinery History.

31 (REV-1)

FIGURE 1: DRIVE BELT ADJUSTING SCREWS

FIGURE 2: HYDROCYCLONE

32 (REV-1)

FIGURE 3: 5 MICRON AND 20 MICRON FILTER HOUSINGS

FIGURE 4: FILLING AND GAUGING ASSEMBLY

33 (REV-1)

FIGURE 5: CARBON FILTERS

34 (REV-1)

86351_RRY_0912_418

WORK ITEM 3: Temporary Services, Dockside, Home Pier

1. SCOPE

1.1 Intent The intent of this item is to make the cutter safe and habitable during the repair availability while work is completed at the cutter's home pier.

1.2 Government-furnished property.

None.

2. REFERENCES

COAST GUARD DRAWINGS

None

COAST GUARD PUBLICATIONS

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

Surface Forces Logistics Center Standard Specification 0450 (SFLC Std Spec 0450), 2014, Electrical Power for Contractor Tools and Equipment

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

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

OTHER REFERENCES

None

3. REQUIREMENTS

3.1 General.

3.1.1 CIR.

3.1.2 Tech Rep.

35 (REV-1)

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.

3.2 General. The Contractor shall make all temporary service connections and provide equipment by the end of the first working day of the contract. All connections shall be made so that the hazards to passing personnel are minimal. The Contractor shall provide the services continuously for the entire repair period specified in the contract, plus any extensions thereof that are not resulting from added work. The temporary services shall be disconnected only when necessary to shift the cutter, and shall be restored for normal use within one hour after completion of the evolution. The Contractor shall notify the Coast Guard

Inspector a minimum of 24 hours in advance of any scheduled disruption of temporary services.

3.2.1 The Coast Guard Inspector will provide cutter personnel, if necessary, to help the Contractor identify locations aboard the cutter where the Contractor may connect to the cutter’s systems for providing services to the cutter.

3.2.2 Monitor all temporary services to identify deficient services before failures occur, and promptly restore any disruptions of services. Upon departure of cutter from facility, the Contractor shall disconnect all temporary services.

3.2.3 The Contractor shall provide all services required for the completion of all Work Items. These services include, but are not limited to, compressed air, crane services, garbage and refuse, phones, portable fire extinguishers for contractor–provided fire watches, and portable head facilities. These services are for the Contractor’s use only.

3.3 Electrical power. Electrical power (generally, 480/277V grounded) will be made available to the

Contractor at the pier. The Contractor shall be responsible for providing own matching connectors.

NOTE

THE FOLLOWING BEST PRACTICES SHALL GOVERN THE

CONTRACTOR’S USED OF ELECTRICAL POWER AT COAST GUARD

FACILITIES UNLESS THE SUBJECT FACILITY OR CUTTER CANNOT

ACCOMMODATE THEM.

3.3.1 The Contractors shall plug in dockside equipment (air compressors, blowers, chill boxes, and welding machines) to grounded dockside contractor receptacles provided for this purpose. Such loads will reside on the dock and have no AC electrical leads over to the cutter. The Contractors SHALL NOT connect to ungrounded shore power connections. The Contractors shall power all shipboard tools and equipment from shipboard receptacles or in accordance with SFLC Std Spec 0450. For high power equipment, the contractor shall connect directly to a spare circuit breaker in a panel board or switchboard.

Such loads would have no AC electrical leads over to the shore.

36 (REV-1)

NOTE

SINCE PIER CONFIGURATIONS VARY GREATLY, IT IS HIGHLY

RECOMMENDED THAT THE CONTRACTOR CONDUCT A FACILITY

CHECK TO DETERMINE WHAT EQUIPMENT WILL BE REQUIRED

TO COMPLETE THE SCOPE OF WORK IN THIS AVAILABILITY

PACKAGE. AT THE AWARD OF CONTRACT, THE CONTRACTOR IS

RESPONSIBLE FOR CONTACTING THE BASE SUPPORT UNIT’S

FACILITIES ENGINEERING DEPARTMENT AT LEAST TWO WEEKS

PRIOR TO THE START OF THE AVAILABILITY TO CONFIRM

ELECTRICAL SHORE POWER HOOK-UP FOR THE AVAILABILITY.

NOTE

BSU ALAMEDA GROUNDED POWER SERVICES AT EACH POWER

MOUND WHICH ARE AUTHORIZED FOR CONTRACTOR USE ARE

LIMITED TO:

ONE 200 AMP 3 PHASE 480 VOLT AC APPLETON 3 WIRE 4 POLE

CATALOGUE NO. ADR20034 RECEPTACLE STYLE 2

ONE 30 AMP 3 PHASE 480 VOLT AC APPLETON 3 WIRE 4 POLE

CATALOGUE NO. ADR3034 RECEPTACLE STYLE 2

ONE 20 AMP 120 VOLT AC GFCI RECEPTACLE

FOR POWER REQUIREMENTS EXCEEDING THE AVAILABLE

SERVICES THE CONTRACTOR IS RESPONSIBLE TO PROVIDE AN

ALTERNATE POWER SOURCE FOR THEIR OWN USE. ALTERNATE

POWER MOUNDS ARE GENERALLY RESTRICTED FOR OTHER

CUTTER’S USE AND SHOULD NOT BE PLANNED FOR CONTRACTOR

USE IN THE BIDDING PROCESS. IF AVAILABLE DURING

CONTRACT EXECUTION, ALTERNATE POWER SOURCE USE SHALL

BE APPROVED BY THE COR.

3.4 Welding. Arc current terminals on electric welding machines shall be insulated from earth and other structures. An arc-welding machine shall not be connected to more than one vessel at a time. Prior to connecting the welding ground cables to the cutter, use an insulation resistance tester (test voltage no less than arc open circuit voltage) to measure and log the insulation resistance readings. All measurements shall be taken in the presence of the Coast Guard Inspector. The insulation resistance between the welding ground cables (connected to the welding machine) and the welding machine frame shall be not less than 0.1 mega ohms when machine is not connected to the ship. Resistance less than 0.1 mega ohms will indicate improper insulation of ground cable or need to clean welding machine. Repeat this test whenever the grounding leads are disconnected from the cutter, the welding machine is replaced or repaired, or the cutter is relocated to a different berth or drydock.

3.4.1 Ensure that Ship’s Force has disconnected any cabling to sensitive electronic components (e.g., computerized main propulsion engine controls) that may be damaged by induced voltages during welding.

Notify Ship’s Force to reconnect such cables after arc welding is completed and the grounding cables are removed.

37 (REV-1)

3.4.2 Arc current terminals on electric welding machines shall be insulated from earth and other structures. An arc-welding machine shall not be connected to more than one vessel at a time. Prior to connecting the welding ground cables to the cutter, use an insulation resistance tester (test voltage no less than arc open circuit voltage) to measure and log the insulation resistance readings. All measurements shall be taken in the presence of the Coast Guard Inspector. The insulation resistance between the welding ground cables (connected to the welding machine) and the welding machine frame shall be not less than 0.1 megohms when machine is not connected to the ship. Resistance less than 0.1 megohms will indicate improper insulation of ground cable or need to clean welding machine. Repeat this test whenever the grounding leads are disconnected from the cutter, the welding machine is replaced or repaired, or the cutter is relocated to a different berth or drydock.

3.4.3 Ensure that Ship’s Force has disconnected any cabling to sensitive electronic components (e.g., computerized main propulsion engine controls) that may be damaged by induced voltages during welding.

Notify Ship’s Force to reconnect such cables after arc welding is completed and the grounding cables are removed.

3.5 Protective deck covering. Provide and install deck coverings bulkhead to bulkhead with no deck showing on the edges in accordance with SFLC Std Spec 0000 and remove the same upon completion of the availability or at the request of the Coast Guard Inspector. Cover all decks in work areas and access routes to work areas. Tape all seams and edges with tape that does not leave a residue (gaffer’s tape)..

The Contractor shall keep the protective covering in good repair for the duration of the contract and shall repair with like material, before contract completion, all permanently installed deck and deck covering damaged by yard personnel. The Contractor shall inspect the protective covering each morning, and shall repair any deficient areas, prior to commencing work.

3.5.1 If the cutter is equipped with a flight deck, the Contractor shall cover high traffic work area with plywood.

This section is not applicable to this work item.

38 (REV-1)

FIGURE 1. ISC ALAMEDA CONTRACTOR POWER

39 (REV-1)

S14_020_12000_GBS_0515_752

WORK ITEM 4: Repair #2 AFFF Pump Mount and Realign

1. SCOPE

1.1 Intent. This work item describes the requirements for the Contractor to weld repair mounting holes for the #2 AFFF pump, drill new holes, and realign pump.

1.2 Government-furnished property.

None.

2. REFERENCES

COAST…