Attachment_2_Work_Specification.pdf

USCGC OAK (WLB 211)

SPECIFICATION FOR DOCKSIDE REPAIRS

FY2019

Developed By: Pamela E Smith

(REV 0, 5 July 2019)

USCGC OAK (WLB-225B) DOCKSIDE AVAILABILITY FY2019

ii (REV-0)

TABLE OF CONTENTS

Revisions Record ......................................................................................................................................... iii Consolidated List of References ................................................................................................................... iv Consolidated List of Government-furnished Property ................................................................................. vi Consolidated List of Critical Inspection Items ........................................................................................... vii Principal Characteristics ............................................................................................................................ viii General Requirements WORK ITEM 1: Buoy Deck Led Flood Lights, Replace WORK ITEM 2: Auxiliary Seawater (ASW) Piping, Renew WORK ITEM 3: Magazine #2 Bulkheads, Partial Preserve WORK ITEM 4: Deck Covering, Renew WORK ITEM 5: Compartment Insulation (General), Renew WORK ITEM 6: Temporary Services, Provide - Cutter WORK ITEM 7: Sea Strainers - Simplex (All Sizes), Clean and Inspect WORK ITEM 8: Deck Covering (Interior Wet/Dry), Renew WORK ITEM 9: Decks – Exterior (Buoy or Construction Deck), Preserve 100% WORK ITEM 10: Hull Plating Freeboard (Buoy Port Areas), Preserve WORK ITEM 11: Deck Drain Piping, Clean and Flush iii (REV-0)

REVISIONS RECORD

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

DATE REV# WORK

ITEM#

CHANGES MADE

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

iv (REV-0)

CONSOLIDATED LIST OF REFERENCES

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

All Coast guard drawings, technical publications, and standard specifications will be provided to contractors by the Coast Guard at an appropriate time, or upon request, free of charge. Other Government documents may be accessed – free of charge – from links located on the SFLC website. Commercial sites provide access to their respective documents.

COAST GUARD DRAWINGS

Coast Guard Drawing 225 WLB 256-001, Rev P, Seawater Cooling System Diagram

Coast Guard Drawing 225B WLB 573-11, Rev -, ATON Tie Downs

Coast Guard Drawing 225-WLB-634-1, Deck Covering Schedule

Coast Guard Drawing 225-WLB-601-1, General Arrangements Inboard and Outboard Profiles

Coast Guard Drawing 225B WLB 601-002 Rev K, Booklet of General Drawings

Coast Guard Drawing 225B WLB 601-002, Rev K, Booklet of General Drawings

Coast Guard Drawing 225-WLB-634-1, Deck Covering Schedule

Coast Guard Drawing 225B WLB 672-001, Rev C, Storerooms, Cargo Stowage and Ship Store Arrangement and Details

Coast Guard Drawing 225B WLB 713-003, Rev B, Magazine Modifications

Coast Guard Drawing 225B- WLB 801-015, Rev B, Scantlings Decks & Platforms

Coast Guard Drawing 225B-WLB 256-1, Rev P, Seawater Cooling System Diagram

Coast Guard Drawing 225B-WLB 256-3, Rev E, S/W Cooling Sys A/D FR 66 Fwd - Blk 910, 920, & 930

Coast Guard Drawing 225B-WLB 256-4, Rev F, S/W Cooling Sys A/D FR 66 Aft - Blk 940, 950, & 970

Coast Guard Drawing 225B-WLB 256-8, Rev -, MMA Seawater Cooling System Diagram

Coast Guard Drawing 225B-WLB 505-1, Rev D, General Requirements for Piping Systems

Coast Guard Drawing 225B-WLB 601-001, Rev N, General Arrangements – Inboard & Outboard Profiles

Coast Guard Drawing 225B-WLB 631-001, Rev G, Painting Schedule

Coast Guard Drawing 225B-WLB 635-001, Rev E, Hull Thermal and Acoustic Installation Schedule

Coast Guard Drawing 225B-WLB 801-015, Rev B, Scantlings Decks & Platforms

Coast Guard Drawing 225B-WLB 801-016, Rev -, Scantlings Watertight Bulkheads

Coast Guard Drawing 225B-WLB_330_002, Rev H, Lighting System Forward of FR. 30 Hill Block 910/901

Coast Guard Drawing 225B-WLB_330_007, Rev L, Lighting System 02 Level & Above Hull Block 960B/975 & 970 Partial

Coast Guard Drawing 225-WLB_330_002, Rev G, Lighting System Forward of FR. 30 Hill Block 910/901

Coast Guard Drawing 225-WLB_330_007, Rev R, Lighting System 02 Level & Above Hull Block 960B/975 & 970 Partial v (REV-0)

COAST GUARD PUBLICATIONS

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

Coast Guard Technical Publication (TP) 3498, Section A, Jul 2015, Buoy Chain Winch

Delete SFLC Std Spec 0740, if UT measurement paragraph 3.3 is not retained

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

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

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

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

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

Surface Forces Logistics Center Standard Specification 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

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

Military Standard MIL-S-19622/17D, Dec 1992, Stuffing Tube, Nylon, and Packing Assemblies, General Specification for

Military Standard MIL-STD-2003/3A (SH), Sep 2009, Electrical Plant Installation Standard Methods for Surface Ships and Submarines

The Society for Protective Coatings (SSPC)/NACE International (NACE) Joint Surface Preparation Standard SSPC-SP 11, 2013, Power Tool Cleaning to Bare Metal

The Society for Protective Coatings (SSPC)/NACE-International (NACE) Joint Surface Preparation Standard SSPC-SP 10/NACE No. 2, 2007, Near-White Blast 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.

WORK

ITEM

MTI ITEM DESCRIPTION NSN/PN QTY ESTIMATED

COST

($/UNIT)

1 N Floodlight, LED*** NSN: 6120-01-661-5675 PN:

STL-HI-45-UNIV-10CG

8 $619.00

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

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

***Government-furnished property, which is to be supplied by either the vessel or the C4IT Service Center 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

3 Magazine #2 Bulkheads, Partial Preserve

4 Deck Covering, Renew

7 Sea Strainers - Simplex (All Sizes), Clean and Inspect

8 Deck Covering (Interior Wet/Dry), Renew viii (REV-0)

PRINCIPAL CHARACTERISTICS

225' WLB (B-CLASS)

PHYSICAL

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

3/8 die lock chain

HULL

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

MACHINERY

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

RPM 254

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

TANK CAPACITIES

Diesel oil 76,498 gal.

Fresh water capacity 8056 gal.

Hydraulic oil capacity 2785 gal.

Lube oil storage 764 gal.

Grey water tank 2700 gal.

Sewage holding tank 1700 gal.

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00000_0618_FLT

REC_00000_FLT_Commercial Project @ CG Facility (1212)

General Requirements

1. SCOPE

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

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

2. REFERENCES

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-0)

3.2 Fire watch requirements. The Contractor shall refer to 3.3.1.3 (Fire watch requirements) of SFLC Std Spec 0000, in accomplishing the following task:

Provide portable fire extinguishers for Coast Guard fire watch personnel. Coast Guard fire watch is in lieu of contractor personnel during the hours of 0800-1600, Monday through Friday, and limited to two Coast Guard fire watch personnel.

Provide fire watch personnel and fire extinguishers for the duration of the availability period, during and beyond noted Coast Guard fire watch support.

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

3.3.1 Brand name approval. Ensure that all contractor-furnished coatings are in accordance with SFLC Std Spec 6310, Appendix C (Authorized Coatings for Use on Cutters and Boats).

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

NOTE

Unless a waiver has been granted (in writing) by the KO, deviations from authorized coatings (listed in Appendix C of SFLC Std Spec 6310) and colors and color schemes (provided in Chapter 6 of COMDTINST M10360.3) are strictly prohibited.

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

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

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

3.5.1.1 USCG Generator status. The activity Generator Status for the Coast Guard Facility is Large Quantity Generator.

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

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

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

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

3 (REV-0)

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

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

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

ensure only authorized personnel add wastes to containers; ensure all Contractor personnel are trained in 40 CFR requirements and individual position requirements; coordinate removal of waste containers; and maintain the Environmental Records binder and required documentation, including environmental permits compliance and close-out.

3.5.5 HW disposal. Contractor shall comply with SFLC Std Spec 0000 Appendix 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:

4 (REV-0)

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

3.7.1.1 Change Std Spec 0000 paragraph 3.2.4.2.3(QP 1 inspector or tech rep duties) bullet, “Determine when applied coats have sufficiently cured for overcoating or for system service resumption (see paragraph 3.1.19 of SFLC Std Spec 6310 (Critical drying time requirements)).” to “Determine when applied coats have sufficiently cured for overcoating or for system service resumption (see paragraph 3.1.17 of SFLC Std Spec 6310 (Critical drying time requirements)).”

3.7.2 Change to Std Spec 5000, paragraph D2.2.1.1 bullet, "For running rigging, furnish class 6x37, uncoated, independent wire rope core (IWRC), right regular lay (RRL) wire rope or Dyform-18, rotation resistant wire rope," to "For running rigging, furnish class 6x36, uncoated, independent wire rope core (IWRC), right regular lay (RRL) wire rope or Dyform-18, rotation resistant wire rope."

3.7.2.1 Change to Std Spec 5000, page D-2, Table D-1 title from "DYFORM-18, 6X19 AND 6X37 IWRC RRL," to " DYFORM-18, 6X19 AND 6X36 IWRC RRL"

4. NOTES

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

5 (REV-0)

QA-1 - QUALITY ASSURANCE INSPECTION FORM

(PRESERVATION CHECKLIST)

VESSEL NAME HULL # WORK ITEM

WORK ITEM TITLE

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

CHECKPOINT 1 – COATING SYSTEM COMPLIANCE

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

CHECKPOINT 2 - PAINT STORAGE

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

CHECKPOINT 3 - AMBIENT CONDITIONS

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

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

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

CHECKPOINT 4 - PRE-SURFACE PREPARATION

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

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

CHECKPOINT 5 - SURFACE PREPARATION

Verify environmental conditions (see CHECKPOINT 3).

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

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

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

CHECKPOINT 6 - PRIMER COAT APPLICATION

Verify 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

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QA-2 - QUALITY ASSURANCE INSPECTION FORM

(ENVIRONMENTAL READINGS)

VESSEL NAME HULL #

WORK ITEM

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

DATE

TIME

ACTIVITY (SURFACE

PREPARATION, PRIMER COAT,

BARRIER COAT, TOP COAT,

ETC…)

LOCATION (FRAME &

DECK, RELATION TO

EQUIPMENT, ETC.)

TEMPERATURE % REL.

HUMID-

ITY

DEW

PT.

SURFACE AMBIENT ΔT

| DP -

SURFACE |

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

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QA-3a - QUALITY ASSURANCE INSPECTION FORM

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

VESSEL NAME HULL # WORK ITEM

SURFACE PREPARATION METHOD PROFILE ACHIEVED (MILS)

MIN MAX MEAN

SSPC-SP-10/NACE No. 2

SSPC-SP WJ-1/NACE WJ-1

SSPC-SP WJ-2/NACE WJ-2

SSPC-SP WJ-3/NACE WJ-3

SSPC-SP WJ-4/NACE WJ-4

SSPC-SP-3

SSPC-SP-11

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

ABRASIVE MANUFACTURER: ABRASIVE SIEVE SIZE:

PLACE SURFACE PROFILE REPLICA TAPES IN THE SPACES PROVIDED BELOW, TO SERVE AS

PERMANENT QA RECORD. MAINTAIN A SEPARATE LOG FOR EACH LOCATION. WHEN AN AREA IS

DIVIDED INTO SEPARATE SECTIONS, MAINTAIN A SEPARATE LOG FOR EACH SECTION.

Place Surface Profile Replica Tape Here

Place Surface Profile Replica Tape Here

Place Surface Profile Replica Tape Here

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

Place Surface Profile Replica Tape Here

Place Surface Profile Replica Tape Here

Place Surface Profile Replica Tape Here

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

Place Surface Profile Replica Tape Here

Place Surface Profile Replica Tape Here

Place Surface Profile Replica Tape Here

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

Place Surface Profile Replica Tape Here

Place Surface Profile Replica Tape Here

Place Surface Profile Replica Tape Here

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

Place Surface Profile Replica Tape Here

Place Surface Profile Replica Tape Here

Place Surface Profile Replica Tape Here

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

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

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

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TIME

9 (REV-0)

QA-3b - QUALITY ASSURANCE INSPECTION FORM

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

VESSEL NAME HULL # WORK ITEM

SURFACE PREPARATION METHOD PROFILE ACHIEVED (MILS)

MIN MAX MEAN

SSPC-SP-10/NACE No. 2

SSPC-SP WJ-1/NACE WJ-1

SSPC-SP WJ-2/NACE WJ-2

SSPC-SP WJ-3/NACE WJ-3

SSPC-SP WJ-4/NACE WJ-4

SSPC-SP-3

SSPC-SP-11

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

ABRASIVE MANUFACTURER: ABRASIVE SIEVE SIZE:

RECORD MEASUREMENTS TAKEN IN THE SPACES PROVIDED BELOW, TO SERVE AS PERMANENT QA

RECORD. MAINTAIN SEPARATE LOG FOR EACH LOCATION. WHEN AN AREA IS DIVIDED INTO

SEPARATE SECTIONS, MAINTAIN A SEPARATE LOG FOR EACH SECTION.

Reading (mils):

Reading (mils):

Reading (mils):

Reading (mils):

Reading (mils):

Reading (mils):

Reading (mils):

Reading (mils):

Reading (mils):

Reading (mils):

Mean Reading (mils)

Mean Reading (mils) IAW ASTM DD4417).

10 (REV-0)

QA-4 - QUALITY ASSURANCE INSPECTION FORM

(SURFACE SOLUBLE SALT CONDUCTIVITY LOG)

VESSEL NAME HULL # WORK ITEM

SOLUBLE SALT CONDUCTIVITY MEASUREMENTS IAW SSPC-GUIDE 15.

DATE TEST LOCATIONS CONDUCTIVITY (MICROSIEMENS/CM)

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QA-5 - QUALITY ASSURANCE DATA FORM

(COATING THICKNESS)

(Use one sheet for each sequence)

VESSEL NAME HULL #

WORK ITEM

COATING MFG PRODUCT NAME

BATC

H #

INDUCTI

ON TIME

COATING SYSTEM

SEQUENCE

(PRIMER/TOUCHUP/3RD

COAT, ETC.)

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

SPOT 1 2 3 4 5

AVERAGE

VALUE

*BASE METAL READING

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

LOCATION (FRAME REFERENCE):

SPOT 1 2 3 4 5 OVERALL AVG. DFT ADJUSTMENTS

1 AVG. BMR DEVIATION

3 BEFORE ADJUSTMENTS AFTER ADJUSTMENTS

AVG.

1 AVG. BMR DEVIATION

1 AVG. BMR DEVIATION

APPLICATION METHOD (AIRLESS,

CONVENTIONAL SPRAY, ROLLED)

AVERAGE DFT

13 (REV-0)

TCTO_TD4030_33100_CVV_0217_225WLB

WORK ITEM 1: Buoy Deck Led Flood Lights, Replace

1. Scope.

1.1 Intent. This work item describes the requirements for the Contractor to replace the buoy deck floodlights from incandescent to the Light-Emitting Diode (LED) Marine Flood Light Fixtures for the Coast Guard Seagoing Buoy Tender WLB-225 Class ships.

1.2 Government-furnished property.

MTI ITEM DESCRIPTION NSN/PN QTY ESTIMATED COST

($/UNIT)

N Floodlight, LED*** NSN: 6120-01-661-5675

PN: STL-HI-45-UNIV-10CG

8 $619.00

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

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

***Government-furnished property, which is to be supplied by either the vessel or the C4IT Service Center.

2. REFERENCES

COAST GUARD DRAWINGS

Coast Guard Drawing 225-WLB_330_002, Rev G, Lighting System Forward of FR. 30 Hill Block 910/901

Coast Guard Drawing 225B-WLB_330_002, Rev H, Lighting System Forward of FR. 30 Hill Block 910/901

Coast Guard Drawing 225-WLB_330_007, Rev R, Lighting System 02 Level & Above Hull Block 960B/975 & 970 Partial

Coast Guard Drawing 225B-WLB_330_007, Rev L, Lighting System 02 Level & Above Hull Block 960B/975 & 970 Partial

COAST GUARD PUBLICATIONS

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

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

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

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

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OTHER REFERENCES

Military Standard MIL-S-19622/17D, Dec 1992, Stuffing Tube, Nylon, and Packing Assemblies, General Specification for

Military Standard MIL-STD-2003/3A (SH), Sep 2009, Electrical Plant Installation Standard Methods for Surface Ships and Submarines

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

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

3.2 Non Government-furnished property (Non-GFE). The Contractor or the Installing Activity shall provide the following:

TABLE 1 – NON GFE PARTS

ITEM DESCRIPTION NSN PART NUMBER QTY SOURCE

Screw, Cap, Hexagon Head 5305-01-547-7745 03290-02 8 ea CAGE: 14153

Washer, Split 5310-01-528-7188 3000076-038 8 ea CAGE: 80212 Washer, Flat 5310-01-511-3769 91950A031 8 ea CAGE: 39428

3.3 Supports and Test Equipments. The Contractor shall be responsible for all installation support devices and test equipments to accomplish this work item

3.4 Electrical work. The Contractor shall accomplish all electrical work in accordance with SFLC Std Spec 3042, and test cables in accordance with SFLC Std Spec 3041. Utilize the existing wire ways for new cable runs as much as possible.

3.5 Installation, Lighting. The Contractor shall identify the Buoy Deck Floodlight wiring system and the Hull block location of the power lighting (Main L11) - LTG Panel (03-67-02) and Emergency (L9) – LTG Panel (03-66-1) in accordance with the drawings 225/ 225B-WLB-330-007 as guidance to perform installation of the Buoy Deck LED flood Lights for this work item.

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NOTE

Coast Guard personnel will operate all shipboard machinery and equipment.

3.5.1 Tag-Out (OPEN) the Circuit Breakers (CBs) to disconnect power supplying to the Buoy Deck Flood Lights from the Main LTG (L11) Panel and Emergency LTG (L9) Panel located in Pilot House. (Refer to Figures 1 and 2).

3.5.1.1 CB # (03-67-2)-1L-N, Buoy Deck Floodlight FWD from the 120VAC Main LTG (L11) Pane.

3.5.1.2 CB # (03-66-1)-1EL-I (A-Class) or (03-66-1)-1EL-J (B-Class), Buoy Deck Floodlight AFT from the 120VAC Emergency LTG (L9) Panel.

3.5.2 Turn off the Buoy Deck Flood Light Switches (SWs).

3.5.2.1 AFT Deck Floodlight-SW located at Frame 57, 02 Level (inside the Bridge room). (Refer to Figure 3 – Sample of SW location).

3.5.2.2 FWD Deck Floodlight-SW located at FR. 25, at the Crane Pedestal in according with drawing 225B-WLB-330-002, Sh. 3, Detail 18-B.

3.5.3 Disconnect the short run cables from the Buoy Deck Flood Light junction connection boxes (JBs) as follows:

3.5.3.1 AFT JBs located Frame 57, 02 Level, Hull Block 960B in according with drawing 225- WLB-330-007, Sheet. 3. (See Figure 4).

3.5.2.2 FWD JBs at Frame 27, Hull Block 910, in according with drawing 225-WLB-330-002, Sheet. 2.

3.5.4 Remove the tube-stuffing and pull out the old cables, (See Figure 5).

3.5.5 Remove the old Buoy Deck flood lights.

3.5.6 Unbolt set screws, remove the old brackets from the mounting post.

3.5.7 Install the Phoenix SturdiLED Light fixture on the existing mounting post.

CAUTION

Do not open the phoenix led floodlight fixtures. Doing so will void the warranty.

3.5.7.1 Drill a 5/16” diameter hole by 1 3/4” deep at the center point of the solid 2” floodlight mounting post top, (See Figure 6).

3.5.7.2 Tap the hole using a 3/8”-16 UNC threaded tap.

3.5.7.3 Remove the U-mount bracket from the Phoenix SturdiLED light fixture assembly, retain all hardware, (See Figures 7 and 8).

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3.5.7.4 Install the U-mount bracket on the 2” mounting post using a 3/8”-16 UNC x 3” hex head cap screw with a flat washer and a split ring washer. All hardware materials of mounting screws and washers shall be stainless steel.

3.5.7.5 Install the Phoenix SturdiLED on the U-mount bracket using the retained hardware.

3.5.8 Run the new 10 FT pigtail cables of the LED light fixture through the bulkhead penetration tubes.

When pulling cables, do not allow protruding strands to abrade or cut the jackets of non-armored cables in the same cableway in accordance with MIL-STD-2003/3A.

3.5.9 Install stuffing tubes, packing assembly and preformed packing onto the cables in accordance with

MIL-S-19622/17D.

3.5.10 Adjust the lights and tighten the set bolt at desired beaming angles.

3.5.11 Tag all modified cables in according with MIL-STD-2003.

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 all items or shipboard devices that have been disturbed, used, repaired, altered, or installed to be in satisfactory operating condition. Submit a CFR.

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

4. NOTES

4.1 The followings photographs are provided for reference purpose.

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FIGURE 1. PILOTHOUSE (WLB 216)

FIGURE 2. 120 VAC EMERGENCY LIGHTING PANEL (L9)

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FIGURE 3. BUOY DECK AFT FLOOD LIGHT SWITCHES (WLB 216)

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FIGURE 4. CABLES RUN FROM OUTSIDE AFT FLOODLIGHT MOUNTING TO STATE ROOM

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FIGURE 5. LOOK-DOWN VIEW OF THE 2” SLIP-FITTING MOUNTING POST (WITH AN OLD

FLOODLIGHT)

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FIGURE 6. PHOENIX STURDY LED SERIES

FIGURE 7. PHOENIX STURDILED LIGHT MOUNTING BRACKET

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S17_0050_25600_MWC_1018_211

WORK ITEM 2: Auxiliary Seawater (ASW) Piping, Renew

1. SCOPE

2.1 Intent. This work item describes the requirements for the Contractor to renew various sections of ASW system piping in accordance with Table 1 below.

TABLE 1: ASW SYSTEM PIPING TO BE RENEWED

ITEM

COMPARTMENT PIPE SIZE (OD) AND

MATERIAL

LENGTH LOCATION

4-2-O-E Bow

Thruster

1 ½”-1 ½” 14 FT FR 12-21

2 4-82-O-E (AMR2) 4” reduced to 1 ½” 6 FT FR 82-92

3 4-82-O-E (AMR2) 2 ½”-3” 12 FT FR 82-92

2-57-4-E

Reefer/Freezer Rm

¾” 10 FT FR 57-66

1.2 Government-furnished property.

None.

2. REFERENCES

COAST GUARD DRAWINGS

Coast Guard Drawing 225B-WLB 256-1, Rev P, Seawater Cooling System Diagram

Coast Guard Drawing 225B-WLB 256-3, Rev E, S/W Cooling Sys A/D FR 66 Fwd - Blk 910, 920, & 930

Coast Guard Drawing 225B-WLB 256-4, Rev F, S/W Cooling Sys A/D FR 66 Aft - Blk 940, 950, & 970

Coast Guard Drawing 225B-WLB 256-8, Rev -, MMA Seawater Cooling System Diagram

Coast Guard Drawing 225B-WLB 505-1, Rev D, General Requirements for Piping Systems

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

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

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

Piping.

Deck plates.

Electrical wiring.

Electrical controllers.

Handrails.

3.1.5 Fluid handling. The Contractor shall drain and dispose of all residual fluids in the piping system in accordance with all Federal, state, and local rules and regulations.

3.1.6 Operational test, initial. Prior to commencement of work, the Contractor shall witness Coast Guard personnel perform an initial operational test of all items or shipboard devices to be disturbed, used, repaired, or altered, to demonstrate existing operational condition. Submit a CFR.

3.2 Renewals. The Contractor shall renew the piping sections designated in Table 1 in accordance with SFLC Std Spec 0000 and SFLC Std Spec 0740. Refer to the Coast Guard drawings listed in Section 2 “References” and the figures in Section 4 “Notes” for additional guidance.

3.2.1 Remove the sections of ASW piping as designated by the CG Inspector. Dispose of removed piping in accordance with all Federal, state, and local rules and regulations.

3.2.2 Install temporary caps or plugs to the open piping upon removal to prevent system/components and surrounding area from contamination.

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3.2.3 Inspect the surrounding piping for signs of deterioration and/or corrosion. Submit a CFR.

3.2.4 Renew all designated sections of CuNi auxiliary seawater (ASW) cooling piping.

3.3 Pipe flushing. After all authorized work is completed; the Contractor shall accomplish the following:

3.3.1 Flush all new and disturbed ASW piping with clean fresh water for five minutes, or until all debris is removed, whichever occurs first.

3.3.2 Ensure that flushing fluid is directed to move scale and foreign debris away from installed machinery to prevent possible damage upon operational testing.

3.3.3 Submit a CFR documenting date and time of flushing process, and verification of piping cleanliness.

3.3.4 Dispose of flushing fluid in accordance with all applicable Federal, state, and local regulations.

NOTE

Do not drain any fluids, including fresh water, into any space, bilge, or exterior location.

3.4 Hydrostatic test. After all authorized repairs, the Contractor shall hydrostatically test all new and disturbed piping and components of the ASW piping system in accordance with SFLC Std Spec 0740, Appendix C, “Hydrostatic Test”. Ensure zero leakage from or permanent deformation of pressure-containing parts by repairing all leaks, deformations, and discrepancies. Submit a CFR.

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

Ensure zero visible leakage from piping connections.

NOTE

Coast Guard personnel will operate all shipboard machinery and equipment.

3.6 Touch-up preservation, general. The Contractor shall prepare and coat all new and disturbed ASW piping 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.)

4.1 Figures.

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S18_021_63100_JBK_1018_211

WORK ITEM 3: Magazine #2 Bulkheads, Partial Preserve

1. SCOPE

1.1 Intent. This work item describes the requirements for the Contractor to prepare & partially preserve lower portions of Magazine #2 (3-25-2-M) bulkheads identified in table below:

TABLE 1 – NON-MACHINERY SPACES TO BE PRESERVED AND INSULATED

LOCATION

APPROXIMATE

SURFACE AREA

(SQFT)

KNOWN INTERFERENCES

Magazine Space (3-25-2-M) Aft WT Bulkhead <15.3 # Plate>

Insulation, Ammunition and Ammunition

Racks and piping Magazine Space (3-25-2-M)

Port WT Bulkhead <15.3 # Plate>

Insulation, Ammunition, Ammunition Racks Piping & Kick Plate, Magazine Space (3-25-2-M) Center Line NT Bulkhead <12.75 # Plate>

Insulation & Piping

1.2 Government-furnished property.

None

2. REFERENCES

COAST GUARD DRAWINGS

Coast Guard Drawing 225B-WLB 601-001, Rev N, General Arrangements – Inboard & Outboard Profiles

Coast Guard Drawing 225B-WLB 631-001, Rev G, Painting Schedule

Coast Guard Drawing 225B-WLB 801-015, Rev B, Scantlings Decks & Platforms

Coast Guard Drawing 225B-WLB 801-016, Rev -, Scantlings Watertight Bulkheads

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

28 (REV-0)

The Society for Protective Coatings (SSPC)/NACE International (NACE) Joint Surface Preparation Standard SSPC-SP 11, 2013, Power Tool Cleaning to Bare Metal

3. REQUIREMENTS

3.1 General.

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

3.2 (Substrate ultrasonic thickness (UT) measurement).

3.1.2 Tech Rep.

Not applicable

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

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

Insulation

Kick Plates

Ammunition

Ammunition Rack

Piping & Valves

Manhole Cover

3.1.5 Insulation removal. The contractor shall remove compartment insulation (not already removed) from deck top to 16” above deck.

3.2 Ultrasonic thickness (UT) measurement. The Contractor shall take a total of 15 UT measurements in accordance with SFLC Std Spec 0740, Appendix C in locations designated by the Coast Guard Inspector and using Coast Guard Drawings 225B-WLB 601-001; 225B WLB 801-015 and 225B WLM 801-016 as guidance. Submit a CIR.

NOTE

Maximum allowable bulkhead plate wastage is 25% of the original thickness shown on CG Dwgs 225B WLB 801-015 & CG Dwgs 225B WLB 801-016. For plate found with thickness less than allowable, CIR shall flag such plate for repair or renewal.

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3.2.1 In addition to the UT measurements, the Contractor shall take a total of 5 pit-depth measurements, using a suitable pit depth gauge.

3.3 Surface preservation. The Contractor shall for Magazine Space (3-25-2-M) prepare and coat the Aft WT bulkhead, Port WT bulkhead and Center-Line NT bulkhead (shown in Figures), from deck top to 16 inches above the deck top, including all adjacent structural members, as specified in CG Dwg 225B WLB 631-001 and supplemented, as needed, with Bulkheads and Overheads, Uninsulated Aluminum Section of SFLC Std Spec 6310, Appendix B (Cutter and Boat Interior Painting Systems). Apply finish/top coat color to match existing adjacent surfaces.

NOTE

Figure 4 is an excerpt from CG Dwg 225B WLB 631 that includes applicable preservation requirements for magazine #2 bulkheads.

Preservation requirements for magazine bulkheads are provided by CG Dwg 225B WLB 631-001. SFLC Std Spec 6310 specified is intended supplement these drawing requirements when drawing requirements are either silent or obsolete.

3.3.1 The Contractor shall select power tool cleaning to “bare metal” (SSPC-SP 11) with a minimum 1.0 mil anchor profile as the method of surface preparation.

3.3.2 The Contractor shall attach a suitable vacuum to the power tool equipment, to capture and contain all dust and paint debris.

3.4 In-process quality control measures. The Contractor shall abide by all the safety, preservation, and quality control requirements specified in SFLC Std Spec 0000, paragraph 3.2.4.2 (In-process QC measures for “critical-coated surfaces").

NOTE

As magazine steel bulkheads are insulated, failure of the coating system cannot be detected by routine observation, bulkhead surfaces are to be treated as “Critical-coated surfaces”.

This section is not applicable to this work item.

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FIGURE 1. CGC OAK MAGAZINE #2 (3-25-2-M)

FIGURE 2. CGC OAK MAGAZINE #2 (EXCERPT CG DWG 225B WLB 601-001)

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FIGURE 3. CGC OAK MAGAZINE #2 (EXCERPT CG DWG 225B WLB 601-001)

FIGURE 4. CGC OAK MAGAZINE #2 (EXCERPT CG DWG 225B WLB 631-001)

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S18_021_63400_JBK_1018_211

WORK ITEM 4: Deck Covering, Renew

1. SCOPE

1.1 Intent. This work item describes the requirements for the Contractor to renew the deck covering with a High Build Epoxy Deck Covering in Magazine #2 as specified in Table 1.

TABLE 1 COMPARTMENT PARTICULARS

LOCATION

DECK

MTL

AREA

(SQFT)*

SYSTEM/APPENDIX SYSTEM COLOR***

NON-

SKID**

NOTE

Magazine #2 (3-25-2-M)

Steel 80 SFLC STD Spec 6310 Appendix B

SFLC STD Spec 6341, Table 4-1

Blue-Gray yes Safety treads are to be installed IAW CG Dwg

225 WLB 713-003

*Approximated **Slip-resistant treads ***Original as delivered color (CG Dwg 225B WLB 631-001, table part # 41) but subject to Coast Guard Inspector discretion.

1.2 Government-furnished property.

None.

2. REFERENCES

COAST GUARD DRAWINGS

Coast Guard Drawing 225B-WLB 601-001, Rev N, General Arrangements – Inboard & Outboard Profiles

Coast Guard Drawing 225B-WLB 631-001, Rev G, Painting Schedule

Coast Guard Drawing 225B WLB 713-003, Rev B, Magazine Modifications

Coast Guard Drawing 225B- WLB 801-015, Rev B, Scantlings Decks & Platforms

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

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Surface Forces Logistics Center Standard Specification 6341 (SFLC Std Spec 6341), 2014, Install Interior Deck Covering Systems

OTHER REFERENCES

None

3. REQUIREMENTS

3.1 General.

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

3.1.6 (Substrate ultrasonic thickness (UT) measurement).

3.1.2 Tech Rep.

Not applicable

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

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

Insulation

Kick Plates

Ammunition

Ammunition Rack

Heater

Piping & Valves

Manhole Cover

3.1.5 Work location. The concerned work area is listed in Table 1 and shown in Figures. Contractor shall see the Coast Guard Drawings and Coast Guard Publications in Section 2 above for guidance, locations, and details about Magazine #2 (3-25-2-M) decking. All related small damages or defects surrounding work area shall be repaired or renewed if not repairable according to inspections. Submit a

CFR.

3.1.6 Ultrasonic thickness (UT) measurement. The Contractor shall take a total of 15 UT measurements in accordance with SFLC Std Spec 0740, Appendix C in locations designated by the Coast Guard Inspector and using Figures, CG Dwgs 225B-WLB 601-001 and 225B WLB 801-015 as guidance. Submit a CIR.

3.1.6.1 In addition to the UT measurements, the Contractor shall take a total of 5 pit-depth measurements at locations specified by Coast Guard Inspector using a suitable pit depth gauge. Submit a CIR.

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Maximum allowable deck plate wastage is 25% of the original thickness shown on CG Dwg 225B WLB 801-015. 15.3 # plate is 3/8” (0.375” thick) plate. For plate thickness less than 0.282”, CIR should flag areas for repair or renewal.

3.2 Deck covering installation. The Contractor shall perform all tasks specified in SFLC Std Spec 6310, SFLC Std Spec 6341 and follow manufacturer’s installation instruction, to install deck covering in the location specified in Table 1 and shown in enclosed Figures.

3.2.1 Removal. The Contractor shall remove remaining deck covering (as applicable) from the specified work area. Disposal shall be in accordance with all local, state, and federal laws and regulations.

3.2.2 High Build Epoxy deck covering. The Contractor shall apply High Build Epoxy deck covering in accordance with SFLC Std Spec 6310, Appendix B and manufacturers’ installation instruction/guidelines.

3.2.3 Slip-resistance. The Contractor shall install slip resistant safety treads in accordance with CG Dwg

225 WLB…