HSCG40-15-Q-P30753_(42001)_SPECIFICATION_PKG_REV-0_11_MARCH_2015.pdf

USCG 42001 (SPC-NLB 42)

SPECIFICATION FOR DRYDOCK REPAIRS

FY2015

Developed By: Michael R Hardy

(Rev-0, 11 March 2015)

USCG 42001 (SPC-NLB-42) DRYDOCK AVAILABILITY FY2015

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: General Welding, Provide WORK ITEM 2: Hull Plating (U/W Body), Ultrasonic Testing WORK ITEM 3: Fendering System, Remove, Inspect and Install WORK ITEM 4: Diesel Fuel Tank Clean and Inspect WORK ITEM 5: Watertight Closures, Inspect WORK ITEM 6: Mast, Inspect WORK ITEM 7: Air Test and Visual Inspection WORK ITEM 8: Main Diesel Engine To Jet Drive, Align WORK ITEM 9: Water Jet(s), Inspect and Service WORK ITEM 10: Engine Exhaust Piping, Inspect WORK ITEM 11: Fuel Valves, Renew WORK ITEM 12: Electrical Isolation, Perform WORK ITEM 13: Sea Valves, Renew WORK ITEM 14: Sea Strainers - Duplex (All Sizes), Overhaul WORK ITEM 15: Diesel Tank(s), Refuel WORK ITEM 16: Tow Reel, Remove, Inspect and Install WORK ITEM 17: Deck Fittings, Inspect WORK ITEM 18: Windows, Inspect WORK ITEM 19: Fender Faying Surfaces, Preserve (100%) WORK ITEM 20: Water Jet Drive, Preserve WORK ITEM 21: U/W Body Preserve (100%) WORK ITEM 22: Cathodic Protection / Zincs, Renew WORK ITEM 23: Marine Chemist Services, Provide WORK ITEM 24: Drydock WORK ITEM 25: Temporary Services, Provide WORK ITEM 26: Sea Trial Performance, Support, Provide ii (Rev-0)

REVISIONS RECORD

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

DATE REV# WORK

ITEM#

CHANGES MADE

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

iii (Rev-0)

CONSOLIDATED LIST OF REFERENCES

The below-listed documents form a part of this specification to the extent specified herein. Approval/publication dates or revision dates/numbers are also identified, to ensure that same document versions are used at 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 42 SPC-NLB 110-010, Rev -, Transom Coast Guard Drawing 42 SPC-NLB 110-060, Rev -, Shell Plates Coast Guard Drawing 42 SPC-NLB 114-010, Rev -, Forward Air Boxes Coast Guard Drawing 42 SPC-NLB 114-020, Rev -, Stern Fixed Fender Airbox Coast Guard Drawing 42 SPC-NLB 114-050, Rev -, Foam Fender Coast Guard Drawing 42 SPC-NLB 114-060, Rev -, Stern Float Box Coast Guard Drawing 42 SPC-NLB 114-080, Rev -, Chine Extension Coast Guard Drawing 42 SPC-NLB 130-020, Rev -, Machinery Compartments Deck Coast Guard Drawing 42 SPC-NLB 130-030, Rev -, Survivors Compartment Deck Coast Guard Drawing 42 SPC-NLB 150-010, Rev -, Deck House Structure General Arrangement Coast Guard Drawing 42 SPC-NLB 167-010, Rev -, Hatch and Access Covers Coast Guard Drawing 42 SPC-NLB 171-020, Rev -, Mast Assembly and Details Coast Guard Drawing 42 SPC-NLB 201-010, Rev -, Machinery Arrangement Coast Guard Drawing 42 SPC-NLB 233-010, Rev -, Engine Mounts Coast Guard Drawing 42 SPC-NLB 233-020, Rev -, Engine Cooling System Coast Guard Drawing 42 SPC-NLB 259-100, Rev -, Engine Exhaust System Coast Guard Drawing 42 SPC-NLB 261-010, Rev -, Fuel Service System Coast Guard Drawing 42 SPC-NLB 261-010, Rev -, Fuel Service System Coast Guard Drawing 42 SPC-NLB 321-010, Rev -, Cableways and Penetrations iv (Rev-0) 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

Coast Guard Drawing 42 SPC-NLB 330-010, Rev -, Lighting System General Arrangement Coast Guard Drawing 42 SPC-NLB 405-010, Rev-, Antenna Arrangement & Installation Coast Guard Drawing 42 SPC-NLB 422-010, Rev -, Navigation Lights Coast Guard Drawing 42 SPC-NLB 510-010, Rev -, Heating/Ventilation/Air Conditioning Coast Guard Drawing 42 SPC-NLB 582-010, Rev -, Mooring Arrangement Coast Guard Drawing 42 SPC-NLB 582-020, Rev -, Towline Reel Coast Guard Drawing 42 SPC-NLB 582-030, Rev -, Tow Posts Coast Guard Drawing 42 SPC-NLB 590-020, Rev -, Lift Fitting Arrangement Coast Guard Drawing 42 SPC-NLB 590-101, Rev -, Mast Actuator System Coast Guard Drawing 42 SPC-NLB 624-010, Rev -, Door and Hardware List Coast Guard Drawing 42 SPC-NLB 625-010, Rev -, Windows Coast Guard Drawing 42 SPC-NLB 631-020, Rev -, Paint Schedule Coast Guard Drawing 42 SPC-NLB 633-010, Rev -, Cathode Protection Coast Guard Drawing 42 SPC-NLB 997-001, Rev -, Docking Plan

COAST GUARD PUBLICATIONS

Coast Guard Commandant Instruction (COMDTINST)_MI0360.3 (series), Coatings and Color Manual Coast Guard Technical Publication (TP) 4934, SWBS 074, Sep 2014, Small Boat Diagrams for Hotwork Coast Guard Technical Publication (TP) 6393, SWBS 233, Mar 2014, Main Diesel Engine- Model C9-

Systems Operation Testing and Adjusting Manual 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 0740 (SFLC Std Spec 0740), 2012, Welding and

Allied Processes 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 Surface Forces Logistics Center Standard Specification 8634 (SFLC Std Spec 8634), 2014, Drydocking Surface Forces Logistics Center Standard Specification 8635 (SFLC Std Spec 8635), 2014, Temporary

Services

OTHER REFERENCES

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

Welding End ASTM International (ASTM) 6966, 2008, Standard Practice for Collection of Settled Dust Samples Using

Wipe Sampling Methods for Subsequent Determination of Metals ASTM International (ASTM) D1330, 2010, Standard Specification for Rubber Sheet Gaskets ASTM International (ASTM) F992, 2006, Standard Specification for Valve Label Plates Code of Federal Regulations (CFR) Title 29, Part 1910, Jul 2008, Occupational Safety and Health

Standards Code of Federal Regulations (CFR) Title 33, Jul 2013, Navigation and Navigable Waters v (Rev-0)

Code of Federal Regulations (CFR) Title 40, Jul 2013, Protection of the Environment Code of Federal Regulations (CFR) Title 49, Oct 2013, Transportation Commercial Item Description (CID) A-A-59313, Nov 2003, Thread Compound; Anti-seize, Zinc Dust-

Petrolatum Hamilton Jet HJ 322 Installation and Service Manual Hamilton Jet Installation and Service Manual, HJ 322 Jet Unit Manual MIL-A-18001, May 2005, Anodes, Sacrificial Zinc Alloy (Commercially Accepted - ASTM B418) Society of Automotive Engineers (SAE) Aerospace Material Specification (AMS) G-6032, 2014 Grease, Plug Valve, Gasoline and Oil Resistant, NATO Code Number G-363, Metric 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)/NACE International (NACE) Joint Surface Preparation

Standard SSPC-SP WJ-2/NACE WJ-2, 2012, Water jet Cleaning of Metals – Very Thorough Cleaning

The Society for Protective Coatings (SSPC)/NACE International (NACE) Joint Surface Preparation Standard SSPC-SP WJ-2/NACE WJ-2, 2012, Waterjet Cleaning of Metals – Very Thorough Cleaning vi (Rev-0)

CONSOLIDATED LIST OF GOVERNMENT-FURNISHED PROPERTY

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

This section is not applicable to this package.

vii (Rev-0)

CONSOLIDATED LIST OF CRITICAL INSPECTION ITEMS

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

Work Item Title

2 Hull Plating (U/W Body), Ultrasonic Testing

3 Fendering System, Remove, Inspect and Install

14 Sea Strainers - Duplex (All Sizes), Overhaul

19 Fender Faying Surfaces, Preserve (100%)

20 Water Jet Drive, Preserve

21 U/W Body Preserve (100%) viii (Rev-0)

PRINCIPAL CHARACTERISTICS

42 SPC-NLB

PHYSICAL

Length overall (loa) 44 feet 4 inches Beam, overall 13 feet 10 inches Draft 2 feet 8 inches Max fixed height above waterline (radar dome)

15 feet 6 inches

Max weight, fully loaded 30,000 LBS Crew capacity 4 Passenger capacity 14

HULL

Hull 5086 Aluminum

MACHINERY

Engine details (2) Caterpillar C9 Diesels Transmission (2) ZF Marine ZF 305-2 Propulsion (2) Hamilton HJ-322 Water Jets Maximum speed at sea state 0 30 Knots Cruise speed (full load condition.) 25 Knots Horsepower 505 HP Range at cruise, sea state 0 250 Miles @ 25 Knots

TANKS

Fuel capacity 100% (diesel) 300 gal.

Fuel capacity 95% 285 gal.

Ref: Boat Information Book - Safe Boats International ix (Rev-0)

00000_0215_FLT

REC_00000_FLT_ Boats @ Commercial Facility (0914)

General Requirements

1. SCOPE

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

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

2. REFERENCES

COAST GUARD DRAWINGS

None

COAST GUARD PUBLICATIONS

Coast Guard Commandant Instruction (COMDTINST)_MI0360.3 (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

ASTM International (ASTM) 6966, 2008, Standard Practice for Collection of Settled Dust Samples Using

Wipe Sampling Methods for Subsequent Determination of Metals Code of Federal Regulations (CFR) Title 29, Part 1910, Jul 2008, Occupational Safety and Health

Standards The Society for Protective Coatings (SSPC) Surface Preparation Specification No.11 (SSPC-SP 11), 2004, Power Tool Cleaning to Bare Metal Code of Federal Regulations (CFR) Title 33, Jul 2013, Navigation and Navigable Waters Code of Federal Regulations (CFR) Title 40, Jul 2013, Protection of the Environment Code of Federal Regulations (CFR) Title 49, Oct 2013, Transportation

1 (Rev-0)

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.

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)_MI0360.3C , Chapter 11 (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 5 of COMDTINST MI0360.3) 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.

3.5.2 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

2 (Rev-0)

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 A, Requirements For Environmental Protection At Contractor Operated (Non USCG) Facilities for HW disposal.

3.6 Local Policy.

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

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

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

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

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

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

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

• None.

4. NOTES

3 (Rev-0)

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-0)

QA-1 - QUALITY ASSURANCE INSPECTION FORM

(PRESERVATION CHECKLIST)

Vessel Name Hull # Work Item # Work Item Title

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

CHECKPOINT 1 – COATING SYSTEM COMPLIANCE

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

CHECKPOINT 2 - PAINT STORAGE

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

CHECKPOINT 3 - AMBIENT CONDITIONS

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

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

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

CHECKPOINT 4 - PRE-SURFACE PREPARATION

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

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

CHECKPOINT 5 - SURFACE PREPARATION

Verify environmental conditions (see CHECKPOINT 3).

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

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

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

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

CHECKPOINT 6 - PRIMER COAT APPLICATION

Verify 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-0)

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-0)

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-0)

8 (Rev-0)

QA-3b - QUALITY ASSURANCE INSPECTION FORM

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

SURFACE PREPARATION METHOD

PROFILE ACHIEVED (mils) Min Max Mean

SSPC-SP-10/NACE No. 2

SSPC-SP WJ-1/NACE WJ-1

SSPC-SP WJ-2/NACE WJ-2

SSPC-SP WJ-3/NACE WJ-3

SSPC-SP WJ-4/NACE WJ-4

SSPC-SP-3

SSPC-SP-11

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

Abrasive Manufacturer and Sieve Size: _________________________________

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

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

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

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

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

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

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

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

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

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

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

_____ mils _____ mils _____ mils _____ mils _____ mils

9 (Rev-0)

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-0)

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-0)

07400_AKP_1114_BOAT_FLT

WORK ITEM 1: General Welding, Provide

1. SCOPE

1.1 Intent. This work item describes the requirements for the Contractor to provide general welding.

Table 1

DESCRIPTION LOCATION

Crack 1-2 Inches Anchor Locker

Crack 1-2 Inches Escape hatch hinge

Dent 8x8 inch Stbd Aft Corner, Collar Flange

1.2 Government-furnished property.

None.

2. REFERENCES

COAST GUARD DRAWINGS

None

COAST GUARD PUBLICATIONS

Coast Guard Technical Publication (TP) 4934, SWBS 074, Sep 2014, Small Boat

Diagrams for Hotwork Surface Forces Logistics Center Standard Specification 0000 (SFLC Std Spec 0000), 2014, General Requirements Surface Forces Logistics Center Standard Specification 0740 (SFLC Std Spec 0740), 2014, Welding and Allied Processes

12 (Rev-0)

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.

3.1.1 CIR.

None.

3.1.2 Tech Rep.

Not applicable.

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

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

3.2 Requirement. The Contractor shall provide general welding for items listed in Table 1, including but not limited to, fabrication, brazing, inspection, plate renewal, crack repair, overlay, and associated processes on Coast Guard vessels and equipment in accordance with TP 4934 and SFLC Std Spec 0740.

3. 3 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

This section is not applicable to this work item.

13 (Rev-0)

11010_UT_0314_FLT

REC_11010_UT_FLT_42’ SPC-NLB (ALL) (0814)

WORK ITEM 2: Hull Plating (U/W Body), Ultrasonic Testing

1. SCOPE

1.1 Intent. This work item describes the requirements for the Contractor to conduct ultrasonic testing (UT) of U/W hull plating.

1.2 Government-furnished property.

None.

2. REFERENCES

COAST GUARD DRAWINGS

Coast Guard Drawing 42 SPC-NLB 110-010, Rev -, Transom Coast Guard Drawing 42 SPC-NLB 110-060, Rev -, Shell Plates

COAST GUARD PUBLICATIONS

Surface Forces Logistics Center Standard Specification 0000 (SFLC Std Spec 0000), 2014, General Requirements Surface Forces Logistics Center Standard Specification 0740 (SFLC Std Spec 0740), 2014, Welding and Allied Processes

OTHER REFERENCES

None.

3. REQUIREMENTS

3.1 General.

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

• 3.2.2

3.1.2 Tech Rep.

Not applicable.

14 (Rev-0)

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.

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

3.2 UT measurements. The Contractor shall perform a total of 100 UT measurements of U/W hull surfaces, in locations designated by the Coast Guard Inspector, using Coast Guard Drawings 42 SPC-NLB 110-010 and 42 SPC-NLB 110-060 for guidance, in accordance with SFLC Std Spec 0740, Appendix C.

3.2.1 Mark up a copy of Coast Guard Drawings 42 SPC-NLB 110-010 and 42 SPC-NLB 110-060 to show all locations selected for measurement.

3.2.2 Record all measurements in Table I (UT Measurements Summary Sheet - Port/Stbd Shell) provided. Submit a CIR, to also include the marked up drawing and completed Table I.

TABLE I - UT MEASUREMENTS SUMMARY SHEET PORT/STBD SHELL

SHOT # STRAKE # FWD/MID/AFT ORIG PL MEASURED PL PERCENT

PLATE # TOP/MID/BOT THICKNESS THICKNESS WASTAGE

15 (Rev-0)

This Section is not applicable.

16 (Rev-0)

11020_AKP_0814_42NLB

WORK ITEM 3: Fendering System, Remove, Inspect and Install

1. SCOPE

1.1 Intent. This work item describes the requirements for the Contractor to remove, inspect and install the fendering system.

1.2 Government-furnished property.

None.

2. REFERENCES

COAST GUARD DRAWINGS

Coast Guard Drawing 42 SPC-NLB 114-050, Rev -, Foam Fender

COAST GUARD PUBLICATIONS

Surface Forces Logistics Center Standard Specification 0000 (SFLC Std Spec 0000), 2014, General Requirements Surface Forces Logistics Center Standard Specification 0740 (SFLC Std Spec 0740), 2014, Welding and Allied Processes

OTHER REFERENCES

None

3. REQUIREMENTS

3.1 General.

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

• 3.3 (Inspection)

3.1.2 Tech Rep. The Contractor shall provide the services of a certified Tech Rep, who is familiar with the Safe boat International 42 SPC-NLB Fendering system to accomplish the following tasks-on site:

• Provide manufacturer's proprietary information and tools pertinent to the equipment/system.

17 (Rev-0)

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

3.1.2.1 Ensure that the Tech Rep is a certified representative of the Safe boat International 42

SPC-NLB.

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

18 (Rev-0) 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.

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

3.2 Removal. The Contractor shall remove the entire fendering system (Collar) as follows using Coast Guard Drawing 42 SPC-NLB 114-050 as a reference:

• Remove the doubler plates located in the step and on the aft end of the collars it will be necessary to remove the non skid from the step plates in order to access the bolts.

• Remove the bow cover to the point that the 5 inch access holes in the bow are exposed. You do not need to completely remove it from the boat. Unlacing it should be sufficient.

• Remove the 5 inch diameter cover plates from the access holes. Use a 9/16 open end wrench or socket to remove the nuts from the 4 bolts located inside the bow. These will release the bow tension ring from the interior flange.

• Remove rods located in the upper extrusion. Install the provided screw eye into the end of the upper rod located aft of the collar side cut out. Pull the rod out, use the provided 1inch strap to aid in pulling the rod out if you are unable to remove it by hand.

• Use the same process on the forward upper rod.

• With the upper rods removed, pull the upper portion of the collar out of the extrusion letting it fall pen to allow access to the foam.

• Remove all foam sections and set aside.

• Slide the collar out of the lower channel by pulling it aft.

• Place the collar flat on the ground and remove the rod from the lower pocket of the collar by attaching a screw eye into the rear of the collar and pulling out the aft end of the pocket using a strap or rope.

• Remove the bow ring from the forward end of the collar using a 7/16 wrench or socket as required.

• Be sure to save all hardware and capture plates for the next installation. Bolts and threaded inserts can be replaced as required for the next installation.

3.3 Inspection. The Contractor shall clean and visually inspect each section of the foam collar, sponson membrane fabric, sponson rub strakes, hardware, shell plating and coating system in way of the removed fendering sections. Inspect for damage including but not limited to pitting, corrosion, gouging, fading, cracks, deformation, punctures, worn or sagging sections, punctures or tears and failed coating system, etc. Submit a CIR.

3.4 Government-furnished property. The Contractor shall be aware that the government reserves the right to provide new fender sections when a benefit to the US Coast Guard can be obtained.

19 (Rev-0)

3.5 Installation. The Contractor shall install the fendering system (Collar) as follows using Coast Guard Drawing 42 SPC-NLB 114-050 as a reference:

• Place one of the compression bladders flat on the ground with the valve facing down.

• Place one compression panel on top of the bladder.

• Place one foam section on top of the panel. Center the foam and place a second panel on top of the foam.

• Lay a second compression bladder on top of the foam, centering it.

• Slide the entire assembly into a Compression Sleeve. Locating the air valves in the cut out provided in the compression tube.

• Repeat above steps for the remaining sections of foam.

• Use the provided air pump to begin filling the bladders. When filling the bladders

Alternate between the two sides in order to keep them roughly the same size.

Compression will be more effective if the bladders remain balanced in size and pressure. When the bladders have equalized in size begin elevating the pressure in them to 5-7 P.S.I. Check the pressure frequently as you inflate in order to not over fill them. Do not inflate over 7 P.S.I.

• When the pressure has reached desired level note the time and set the foam aside.

Check the air pressure of the bladders every 20-30 minutes, fill as needed to maintain at least 3-3.5 P.S.I throughout the duration of the compression.

• While the foam is under compression begin installing the membrane onto the hull.

Start by spraying silicone into the lower extrusion of the side you are installing.

• Attach the bow tension ring to the membrane. Center the end of the membrane on the ring and attach using contractor provided SS bolts and Nyloc nuts. Start from the middle of the ring and work outward in both directions in order to keep the membrane centered on the ring. Keep the fabric tight as you install the flat bar capture band in order to ensure a wrinkle free fit.

• Insert the lower 3/4 inch keeper rod into the lower pocket of the membrane. Spray a silicon or similar lubricant into the pocket and onto the rod as it is pushed in.

• With the rod in the lower pocket, insert the lower pocket of the membrane into the aft of the lower extrusion. Pull the collar into the extrusion with one person guiding it and two people pulling the collar forward.

• Insert the Bow Attachment ring into the bow as the collar is slid into position. Install contractor provided SS hardware.

• With the Bow Attachment flange loosely located, go to the aft of the collar and using the provided pull strap, pull the collar back into position so the cone seam lines up with the end of the extrusion.

• With the seam located and held into place install a #12 x 1-1/2 inch contractor provided SS screw through the lower extrusion and into the lower keeper rod.

• Starting at the bow begin tucking the upper rod pocket into the extrusion. Work your way from the bow to the forward side of the personnel recovery cut out. Do not tuck the pocket aft.

• With the pocket tucked into the upper extrusion, insert the Forward Upper Keeper Rod into the pocket through the access hole located on the forward side of the PRC.

Spray silicon onto the rod and into the pocket as it is pushed into the pocket.

20 (Rev-0)

• If using the existing foam it will be necessary to cut the 6 inch x 6 inch wide sections of foam off the back of the main foam sections.

• A saw can be used to shave the foam off. If a short saw is used it may be necessary to slice the 4 inch thick foam down the middle.

• With the existing foam removed clean the back of the main foam sections with a broom or brush.

• Mask the upper and lower edges of the foam with contractor provided 2 inch masking.

• Spray the exposed area with the contractor provided foam adhesive.

• Remove all sections of foam from the compression tubes and place the compressed foam on the main foam sections and press firmly into position with your foot or knee to ensure full contact.

• Open the collar up as much as possible. Spray silicon into the forward portion of the collar. Coat the inside of the fabric.

• Place the long section of foam on the ground against a wall.

• Spray the end with adhesive.

• Spray the end of the short section of foam (contains side cut out) with the adhesive.

• Butt the end of the short foam to the long foam and press the two together aligning the ends to avoid a step or bump in the joint.

• Hold for 3-5 minutes.

• When the adhesive has set, place the forward end of the foam into the collar and push it in to position. It may take 4-5 people in order to properly support and push the foam all the way in.

• Push the foam in until the side cut out of the hull aligns with the side cut out of the foam. It may be necessary to use a dead blow hammer to knock it into position.

• With the fabric pulled into place over the foam begin pulling the cover up as tightly as possible and inserting the webbing loops of the upper lacing panel through the grommets in the upper edge of the fabric. A length of rope or webbing through the grommets will aid with leverage. Starting in the middle of the bow cover begin lacing in both directions by forming a chain with the webbing loops. Pull the loops tight until the webbing loop it passes through is centered over the grommet below it. Lace the upper lacing panel as tight as possible at this time.

• Lace the chain of webbing up and finish on top of the bow using the open loops of web to tie the upper and side lacing panels into place

• Once fabric has been laced firmly attach Velcro seal over binding seam.

NOTE

Coast Guard personnel will operate all vessel machinery and equipment.

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

21 (Rev-0)

4.1 Operational test. Coast Guard personnel will operate all vessel machinery and equipment.

22 (Rev-0)

12311_AKP_1014_42NLB

WORK ITEM 4: Diesel Fuel Tank Clean and Inspect

1. SCOPE

1.1 Intent. This work item describes the requirements for the Contractor to clean and inspect the vessel’s diesel fuel tank listed in Table-1.

TABLE 1- FUEL TANK

TYPE OF TANK LOCATION CAPACITY – 95%

(GALLONS)

Diesel Fuel Centerline, between frames 6 & 8 in the Tank Compartment. 285

2. REFERENCES

COAST GUARD DRAWINGS

Coast Guard Drawing 42 SPC-NLB 261-010, Rev -, Fuel Service System

COAST GUARD PUBLICATIONS

Surface Forces Logistics Center Standard Specification 0000 (SFLC Std Spec 0000), 2014, General Requirements Surface Forces Logistics Center Standard Specification 0740 (SFLC Std Spec 0740), 2014, Welding and Allied Processes

OTHER REFERENCES

None.

3. REQUIREMENTS

3.1 General.

3.1.1 CIR.

23 (Rev-0)

3.1.2 Tech Rep.

Not applicable.

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

3.1.4 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:

• Insulation

• Piping

• Electrical Wiring

3.1.4.1 The Contractor shall remove up to a total of 285 gallons of diesel fuel. Document a complete chain of custody record of the removed tank contents from the vessel to the point of final destination or delivery in accordance with paragraph 3.1.3.1 (Protective measures-environmental).

3.1.4.2 Dispose of removed fluids in accordance with all applicable Federal, state, and local regulations (see 4.2 (Tank content restoration)).

NOTE

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

3.2 Cleaning requirements. The Contractor shall clean and inspect the diesel fuel tank using Coast Guard Drawing 42 SPC-NLB 261-010, SFLC Std Spec 0000 and SFLC Std Spec 0740 as guidance.

3.2.1 The Contractor shall clean tank interior surfaces free of all foreign materials, such as residual fuel or water, sediment, sludge, rust, or biological growth. Remove cleaning media and residues continuously during the washing process. Remove any residual wash media.

3.3 Tank content and waste disposal. The Contractor shall dispose of residual tank contents and any cleaning fluids in compliance with all applicable Federal, state, and local laws, ordinances and regulations. Contractor shall follow the Environmental Protective Measures referenced in paragraph 3.1.3.1.

NOTE

Internal inspection shall be completed using a borescope through the top mounted inspection plug. There are no access plates/covers on this tank.

24 (Rev-0)

3.5 Inspection. The Contractor shall visually inspect the internal and external areas of the fuel tank. Submit a CFR. Inspection shall include but not be limited to the following:

• All interior surfaces, bulkheads, base and overhead plating, structural members and baffles.

• Tank structural condition.

• Tank welds.

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

• Sounding/vent tube and striker plate condition, as applicable.

• Suction and discharge piping condition.

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

• Fuel Tank Rollover Brackets.

• Tank isolators.

NOTE

Coast Guard personnel will operate all vessel machinery and equipment.

3.6 Operational test - specific.

3.6.1 Operational test - initial. Prior to commencement of work, the Contractor shall witness Coast Guard Personnel perform an initial operational test of Tank Level Indicator, to demonstrate existing operational condition. Submit a CFR.

3.6.2 Operational test – post repairs. After completion of work, the Contractor shall thoroughly test, in the presence of the Coast Guard Inspector and demonstrate the Tank Level Indicator, to be in satisfactory operating condition. Submit a CFR.

4. NOTES

4.1 Related work items. Diesel Tank(s), Refuel

25 (Rev-0)

16710_AKP_0814_42SPCNLB

WORK ITEM 5: Watertight Closures, Inspect

1. SCOPE

1.1 Intent. This work item describes the requirements for the Contractor to inspect the watertight closures designated in Table 1- Watertight Closures.

TABLE 1 – WATERTIGHT CLOSURES

LOCATION QUANITY

Chain Stowage Locker Access Hatch 1 Survivors Compartment Escape Hatch 1

Fuel Compartment Access Hatch 1 Engine Compartment Access Hatch 1

Engine Compartment Maintenance Hatch (P/S) 2 Jet Inspection Hatch (P/S) 2

Survivors Compartment Door 1 Aft Cabin Door 1

2. REFERENCES

COAST GUARD DRAWINGS

Coast Guard Drawing 42 SPC-NLB 167-010, Rev -, Hatch and Access Covers Coast Guard Drawing 42 SPC-NLB 624-010, Rev -, Door and Hardware List

COAST GUARD PUBLICATIONS

Surface Forces Logistics Center Standard Specification 0000 (SFLC Std Spec 0000), 2014, General Requirements Surface Forces Logistics Center Standard Specification 0740 (SFLC Std Spec 0740), 2014, Welding and Allied Processes

26 (Rev-0)

OTHER REFERENCES

NONE.

3. REQUIREMENTS

3.1 General.

3.1.1 CIR.

None.

3.1.2 Tech Rep.

Not applicable.

3.1.3 Protective measures. The Contractor shall furnish and install 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.

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

3.2 Inspect. The Contractor shall clean and inspect the watertight closures listed in Table 1, referencing Coast Guard Drawings 42 SPC-NLB 167-010 and 624-010. The inspection shall include, but is not limited to following:

• Corrosion

• Broken/missing parts

• Cracked/faulty welds

• Condition of pivot point bushing(s) and mounting holes

• Lens / Window

• Handle

• Door Seal(s)

• Counter-balance Springs

• Mechanical hold open latch

• Perimeter drains

3.2.1 Report. Submit a CFR for items listed in paragraph 3.2.

3.3 Chalk Test. The Contractor shall ensure the doors and hatches listed in Table 1 are tested in accordance with SFLC Std Spec 0740, paragraph C2.