ATTACHMENT_1_-_Specifications.pdf

USCGC STRATTON (WMSL 752)

SPECIFICATION FOR DOCKSIDE REPAIRS

FY2018

Developed By: Jason P Stonehouse

(Rev-0, 27 February 2017)

USCGC STRATTON (WMSL-418) DOCKSIDE AVAILABILITY FY2018

ii (Rev-0)

TABLE OF CONTENTS

Revisions Record ......................................................................................................................................... iii Consolidated List of References ................................................................................................................... iv Consolidated List of Government-furnished Property ............................................................................... vii Consolidated List of Critical Inspection Items ............................................................................................. ix Principal Characteristics ................................................................................................................................ x General Requirements WORK ITEM 1: Temporary Services, Provide - Cutter WORK ITEM 2: Vent Ducts (All Other), Commercial Cleaning WORK ITEM 3: AT and WT Doors, Renew WORK ITEM 4: Piping and Valve Insulation, Renew WORK ITEM 5: Bulkhead Insulation Renew WORK ITEM 6: Deck Covering (Slip-Resistant) Mast Platforms, Repair WORK ITEM 7: Deck Covering (Slip-Resistant), Renew WORK ITEM 8: Flex Hose Assemblies, Renew WORK ITEM 9: Vent Ducts (Galley), Commercial Cleaning WORK ITEM 10: Handrail and Grabrail, Install 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 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 750-WMSL 100-046, Rev F, Unit 4110 - 01 Level to 02 Level - Fr 28 to Fr 33

(ASC100411)

Coast Guard Drawing 750-WMSL 100-050, Rev J, Unit 4230 Structure - Mast (ASC100423) Coast Guard Drawing 750-WMSL 100-053, Rev J, Unit 4420 Structure - 01 Level and Abv - Fr 52 to Fr

67 (ASC100442)

Coast Guard Drawing 750-WMSL 100-055, Rev E, Unit 4130 - Structure - 03 Level - Pilot House

(ASC100413)

Coast Guard Drawing 750-WMSL 100-062, Rev B, Topside Configuration for NSC 3 Only (AS3100004) Coast Guard Drawing 750-WMSL 167-006, Rev C, Structural Door List, Ship Wide Hull 4913 and

Follow (AS3167002) Coast Guard Drawing 750-WMSL 600-046, Rev F, Fab & Instl of Hull Outfit Design, Unit 4130

(ASC600413)

Coast Guard Drawing 750-WMSL 635-001, Rev -, Thermal & Acoustic Insulation (ASC635001) Coast Guard Drawing 750-WMSL-100-060, Rev C, General Arrangements NSC 3 Only (ASC100001C) Coast Guard Drawing 750-WMSL-100-060, Rev C, General Arrangements NSC 3 Only Coast Guard Drawing 750-WMSL-505-006, Rev D, List of Hoses (ASC505006) Coast Guard Drawing 750-WMSL-508-001, Rev C, Piping and Machinery Insulation Schedule and L/M

(ASC508001)

Coast Guard Drawing 750-WMSL-512-020, Rev D, Vent & Air Cond Arrgt 1st Platf Unit 1320

(ASC512132)

http://www.assistdocs.com/search/search_basic.cfm http://www.uscg.mil/directives/default.asp http://www.gpoaccess.gov/ http://www.awspubs.com/index.php http://www.techstreet.com/ http://www.nfpa.org/ http://shopping.netsuite.com/sspcmarketplace v (Rev-0)

Coast Guard Drawing 750-WMSL-512-025, Rev C, Vent & Air Conditioning Arr 2nd Deck, Unit 2130

(ASC512213)

Coast Guard Drawing 750-WMSL-512-034, Rev B, Vent & Air Cond Arr Mn Dk Unit 2340

(ASC512234)

Coast Guard Drawing 750-WMSL-512-059, Rev C, HVAC Equipment List (ASC512004) Coast Guard Drawing 750-WMSL-512-073, Rev -, HVAC System Diagram WMSL 752 Only

(ASC512001C)

Coast Guard Drawing 750-WMSL-514-001, Rev C, Chilled Water System Schematic (ASC514014) Coast Guard Drawing 750-WMSL-516-001, Rev E, A/C & Refrigeration Piping Diagram (ASC516001) Coast Guard Drawing 750-WMSL-516-002, Rev J, Chilled Water System Diagram (ASC516002) Coast Guard Drawing 750-WMSL-516-004, Rev B, Chilled Water Unit 1230 (ASC516123-CW) Coast Guard Drawing 750-WMSL-516-008, Rev B, Chilled Water - Unit 1340 (ASC516134-CW) Coast Guard Drawing 750-WMSL-516-010, Rev B, Chilled Water Unit 2140 (ASC516214-CW) Coast Guard Drawing 750-WMSL-516-046, Rev -, A/C & Refrigeration Piping Diagram WMSL 752

Only (ASC516001C) Coast Guard Drawing 750-WMSL-530-001, Rev G, Potable Water Systems Diagram (ASC530001) Coast Guard Drawing 750-WMSL-530-008, Rev C, Potable Water Unit 1340 (ASC530134-PW) Coast Guard Drawing 750-WMSL-612-502, Rev A,Fab & Install of Handgrabs Iwo Hatches/Scuttles Coast Guard Drawing 750-WMSL-612-503, Rev A, Handrails P&S Steering Gear Room Fab & Install Coast Guard Drawing 750-WMSL-635-001, Rev -, Thermal & Acoustic Insulation (ASC635001) Coast Guard Drawing 750-WMSL-635-002, Rev K, Insulation ARR & Details Thermal, Acoustic & Fire Coast Guard Drawing 750-WMSL-801-004, Rev A, Booklet of General Plans NSC 3 SRD

(ASC801001C)

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

Details NAVSEA Dwg 803-6397268, Rev A, Doors WT, Quick Acting Arrangement NAVSEA Dwg 167-7379842, Procedure & Welding Sequence for Non-Ballastic, Watertight & Airtight Quick Acting or Individually dogged Personnel Doors

COAST GUARD PUBLICATIONS

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

Manual Surface Forces Logistics Center Standard Specification 0000 (SFLC Std Spec 0000), Jan 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 5000 (SFLC Std Spec 5000), Jan 2014, Auxiliary

Machinery Systems Surface Forces Logistics Center Standard Specification 5100 (SFLC Std Spec 5100), 2014, Clean

Shipboard Ventilation Systems Surface Forces Logistics Center Standard Specification 6310 (SFLC Std Spec 6310), 2014, Requirements for Preservation of Ship Structures Surface Forces Logistics Center Standard Specification 8635 (SFLC Std Spec 8635), 2014, Temporary

Services USCG, HWSL Guidance/Fall Protection Plan, Working Aloft Aboard Cutter vi (Rev-0)

OTHER REFERENCES

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

Insulation for Piping and Machinery ASTM International (ASTM) F783, Rev Date 1982, Standard Specification for Staple, Handgrab, Handle and Stirrup Ring MIL-PRF-1149, Jun 1998, Gasket Materials, Synthetic Rubber, 50 and 65 Durometer Hard MIL-PRF-24176C, Oct 2004, Cement, Epoxy, Metal Repair and Hull Smoothing MIL-PRF-24667C, May 2008, Coating System, Non-Skid, for Roll, Spray, or Self-Adhering Application MIL-PRF-900, Mar 1991, Rubber Gasket Material, 45 Durometer Hardness 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), 2013, Power Tool Cleaning to Bare Metal The Society for Protective Coatings (SSPC) Surface Preparation Specification No.3 (SSPC-SP 3), 2004, Power Tool Cleaning The Society for Protective Coatings (SSPC)/NACE International (NACE) Joint Surface Preparation

Standard SSPC-SP 10 (WAB)/NACE WAB-2, 2015, Near-White Metal Wet Abrasive Blast Cleaning

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

3 N 26”x66”x8” Quick

Acting Watertight Door, w/ Fixed Light 6”, and Latch, Steel, 10-Dog, RH Swing, 15 psi (including associated coaming and fitting) Painted w/ Powder Coating, White 17925

NSN : 2040-DA0-816889

(NAVSEA Dwg No. 803- 6397268 Rev. A, Juniper

JE268-DQ-26)

1 ea. $6,000.00

3 N 26”x66”x8” Quick Acting Watertight

Door, w/ Fixed Light 6” & Cover, Steel, 10-Dog, LH Swing, 15 psi (including associated coaming and fitting) Painted w/ Powder Coating, White 17925

NSN : 2040-DA0-816868

(NAVSEA Dwg No. 803- 6397268 Rev. A, Juniper

JE268-DQ-25)

3 ea. $5,320.00

3 N 26”x66”x8” Quick Acting Airtight Door, w/ 12”x14”Fixed Light (iaw 805-

1400055), and Latch, Steel, 8-Dog, RH

Swing (Fwd Hinge), 2 psi (including associated coaming and fitting) Painted w/ Powder Coating, White 17925

NSN : 2040-SP0-7570GJ2

RH (NAVSEA Dwg No.

803-6397268 Rev. A, Assy.

20)

1 ea. $7,000.00

3 N 26”x66”x8” Quick Acting Airtight Door, w/ 12”x14”Fixed Light (iaw 805-

1400055), and Latch, Steel, 8-Dog, LH

Swing (Fwd Hinge), 2 psi (including

NSN : 2040-SP0-7570GJ2

LH (NAVSEA Dwg No.

803-6397268 Rev. A, Assy.

20)

1 ea. $7,000.00 viii (Rev-0)

WORK

ITEM

MTI ITEM

DESCRIPTION

NSN/PN QTY ESTIMATED

COST

($/UNIT)

associated coaming and fitting) Painted w/ Powder Coating, White 17925 *Government-loaned property, which shall be returned to the vessel upon completion of the availability.

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

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

This section is not applicable to this package.

x (Rev-0)

PRINCIPAL CHARACTERISTICS

418' WMSL

PHYSICAL

Length overall 418' 0" Length between perpendiculars 390' 0" Maximum beam 54' 0" Beam @ 01 level 47' 9-1/8" Depth (01 level @ side to baseline) 39' 2-3/4" 01 deck camber foredeck 1/4" in 1'-0" Minimum berth depth 20' 0" Height of highest projection Approximately 119' Draft, design 14.40' Design displacement 3925 long tons

MACHINERY

Two diesel engines MTU 20V, 20-cylinder 9,730 SHP each One gas turbine General Electric LM2500; 29,500 SHP Type of propulsion CODAG Electrical system 24 Volt DC Two controllable pitch propellers Rolls-Royce 5 blade, 14' 0" diameter; 229 RPM max Two reduction gears RENK One cross connect gear RENK

HULL

Hull material 5086 Aluminum HSLA-80 Steel ABS EH 36 Steel

ABS AH 36

Frame spacing FWD of FR 9 2' 3" FR 9 to FR 10 6' 9" FR 10 to FR 98 4' 1" FR 98 to FR 99 3'-8"

ELECTRICAL

Power Three 1360 kW, 450 V, 60 Hz, 3 Phase, 1800 RPM Caterpillar 3512B diesel engines with Baylor ship service generators Shore tie cable Seven MIL-C-24368/2 (NATO) shore power receptacles, 400 A each

TANK CAPACITIES

Diesel oil 220,359 gal Fresh water 12,454 gal JP-5 Fuel 35,182 gal

1 (Rev-0)

00000_1216_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 Contractor-provided fire watch personnel. The Contractor shall provide fire watch personnel and equipment.

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

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

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

NOTE

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

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

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

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

3.5.1.1 USCG Generator status. The activity Generator Status for the Coast Guard Facility is 7690390037.

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

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

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

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

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

3.5.3 Regulatory notifications. The Contractor shall be responsible for all regulatory notification requirements in accordance with Federal, State and local regulations. In cases where the Coast Guard must also provide public notification, such as storm water permitting, the Contractor must coordinate with the Contracting Officer or COR, 3 (Rev-0) 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:

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

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

4 (Rev-0)

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

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

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

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

3.7.2 SFLC Standard Specification 0000 General Requirements.

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

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

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

4. NOTES

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

5 (Rev-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

6 (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 |

7 (Rev-0)

QA-3a - QUALITY ASSURANCE INSPECTION FORM

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

SURFACE PREPARATION METHOD PROFILE ACHIEVED (MILS)

MIN MAX MEAN

SSPC-SP-10/NACE No. 2

SSPC-SP WJ-1/NACE WJ-1

SSPC-SP WJ-2/NACE WJ-2

SSPC-SP WJ-3/NACE WJ-3

SSPC-SP WJ-4/NACE WJ-4

SSPC-SP-3

SSPC-SP-11

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

ABRASIVE MANUFACTURER: ABRASIVE SIEVE SIZE:

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

Place Surface Profile Replica Tape Here

Place Surface Profile Replica Tape Here

Place Surface Profile Replica Tape Here

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

Place Surface Profile Replica Tape Here

Place Surface Profile Replica Tape Here

Place Surface Profile Replica Tape Here

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

Place Surface Profile Replica Tape Here

Place Surface Profile Replica Tape Here

Place Surface Profile Replica Tape Here

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

Place Surface Profile Replica Tape Here

Place Surface Profile Replica Tape Here

Place Surface Profile Replica Tape Here

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

Place Surface Profile Replica Tape Here

Place Surface Profile Replica Tape Here

Place Surface Profile Replica Tape Here

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

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

8 (Rev-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: ABRASIVE SIEVE SIZE:

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

Reading (mils):

Reading (mils):

Reading (mils):

Reading (mils):

Reading (mils):

Reading (mils):

Reading (mils):

Reading (mils):

Reading (mils):

Reading (mils):

Mean Reading (mils)

Mean Reading (mils) IAW ASTM DD4417).

9 (Rev-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.

1 AVG. BMR DEVIATION

1 AVG. BMR DEVIATION

APPLICATION METHOD (AIRLESS, CONVENTIONAL SPRAY,

ROLLED)

AVERAGE DFT

11 (Rev-0)

86350_1114_FLT

REC_86350_FLT_418 WMSL (ALL: i. e 750-75x) (1110)

WORK ITEM 1: Temporary Services, Provide - Cutter

1. SCOPE

1.1 Intent. This work item describes the requirements for the Contractor to provide temporary services to the Cutter, during the performance of this availability.

1.2 Government-furnished property.

None.

2. REFERENCES

COAST GUARD DRAWINGS

None

COAST GUARD PUBLICATIONS

Surface Forces Logistics Center Standard Specification 0000 (SFLC Std Spec 0000), 2014, General Requirements Surface Forces Logistics Center Standard Specification 8635 (SFLC Std Spec 8635), 2014, Temporary Services

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 all protective coverings to seal off and protect all non-affected vessel's components, equipment, and spaces near the work area against

12 (Rev-0) 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 Temporary service particulars. The Contractor shall provide the below listed temporary services, in accordance with SFLC Std Spec 8635.

TABLE 1 - SERVICE SELECTION

*SUB-

PARAGRAPH TITLE Y/N

3.3.1 Office space N

3.3.2 Telephone N

3.3.3 Parking N

3.3.4 Duty section berthing: __ male, __ female. Duty section berthing shall be provided for {Note: Choose one and delete the rest: (1) The entire duration of the availability,

(2) during disruption of berthing areas or (3) ______ days}

N

3.3.5 Electrical power (including all requirements in associated sub-paragraphs) N

3.3.6 Hull grounding straps (not applicable when cutter is waterborne) N

3.3.7 Compressed air (including all requirements in associated sub-paragraphs) N

3.3.8 Hazardous material/hazardous waste disposal (see Tables 2 and 3 below) N

3.3.9 Heavy lift equipment: {__day(s)/or __ hour(s)} N

3.3.10 Water supply N

3.3.10.1 Potable water: {___ gallons per day, at __ psig.}{ or _____ gallons, bulk} N

3.3.10.2 Hot-circulating water N

3.3.10.3 Cooling water N

3.3.10.4 Firemain system (including all requirements in associated sub-paragraphs) N

3.3.11 Steam (including all requirements in associated sub-paragraphs) N

3.3.12 Refuse disposal N

3.3.13 Sewage and grey water disposal (including all requirements in associated sub-paragraphs) N

3.3.14 Storage – General (including all requirements in associated sub-paragraphs): N

3.3.14 Dry stores. N

3.3.14 Paint and flammable stores. N

3.3.14 Refrigerated stores. N

3.3.15 Small boat storage (including all requirements in associated sub-paragraphs) N *Each sub-paragraph number relates directly to the identical sub-paragraph number in SFLC Std Spec 8635.

TABLE 2 - HAZARDOUS WASTE DISPOSAL – LIQUIDS (GALLONS)

PAINT THINNERS ENGINE COOLANT BILGE WATER

0 0 0

TABLE 3 - HAZARDOUS WASTE DISPOSAL – SOLIDS

OILY

FILTERS

OILY RAGS

(LBS)

EMPTY 1-GAL

CONTAINER*

EMPTY 5-GAL

CONTAINER*

EMPTY 55-GAL

CONTAINER*

0 0 0 0 0

13 (Rev-0)

*Previously housed hazardous materials.

3.2 Extended temporary services. If the performance period of the contract is extended by the KO, the contractor shall continue to provide all temporary services as specified herein for the extension period.

4. NOTES

This section is not applicable to this work item.

14 (Rev-0)

S12_030_51200_JAH_1817_752

WORK ITEM 2: Vent Ducts (All Other), Commercial Cleaning

1. SCOPE

1.1 Intent. This work item describes the requirements for the Contractor to clean and inspect the designated shipboard ventilation ducts.

1.2 Government-furnished property.

None.

2. REFERENCES

COAST GUARD DRAWINGS

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

(ASC801001C)

Coast Guard Drawing 750-WMSL-100-060, Rev C, General Arrangements NSC 3 Only

(ASC100001C)

Coast Guard Drawing 750-WMSL-512-020, Rev D, Vent & Air Cond Arrgt 1st Platf Unit 1320

(ASC512132)

Coast Guard Drawing 750-WMSL-512-025, Rev C, Vent & Air Conditioning Arr 2nd Deck, Unit

2130 (ASC512213)

Coast Guard Drawing 750-WMSL-512-059, Rev C, HVAC Equipment List (ASC512004) Coast Guard Drawing 750-WMSL-512-073, Rev -, HVAC System Diagram WMSL 752 Only

(ASC512001C)

COAST GUARD PUBLICATIONS

Surface Forces Logistics Center Standard Specification 0000 (SFLC Std Spec 0000), 2014, General Requirements Surface Forces Logistics Center Standard Specification 5100 (SFLC Std Spec 5100), 2014, Clean

Shipboard Ventilation Systems

OTHER REFERENCES

NONE

3. REQUIREMENTS

3.1 General.

15 (Rev-0)

3.1.1 CIR.

None.

3.1.2 Technical Representative.

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

• Overhead Sheathing/panels

• Overhead Lights

• Piping

• Electrical wiring

• Vent system intake and exhaust screens.

• Vent system access covers

NOTE

Coast Guard personnel will operate all shipboard machinery and equipment.

3.1.5 Notification. The Contractor shall give written notification to the COR, 48 hours before starting ventilation cleaning work.

3.1.6 Work plan. The Contractor shall provide work plan to COR for cleaning ventilation system listed in the Table 1 at Arrival Conference.

3.2 Background information. The supply system ducts listed below are contaminated with a black dust.

S/F suspects that the dust was generated and entered the supply systems either during construction work or because the duct intakes are too close to the exhaust system outlets. Whatever the cause, dust in the supply ventilation systems needs to be removed and the supply systems cleaned.

3.3 Operational test, initial. The Contractor shall perform the following work:

3.3.1 Prior to commencement of work, the Contractor shall witness Coast Guard Personnel perform an initial operational test of the ventilation systems included in this work item, to demonstrate existing operational condition.

3.3.2 Prior to commencement of work, the Contractor shall use boroscope to visually inspect the duct interiors. Document the amount of dirt in duct surfaces by providing pictures of the duct inspection and conduct an airflow test. Conduct the duct inspections and airflow test in the presence of the Coast Guard Inspector.

16 (Rev-0)

3.3.3 Submit a CFR documenting the results of the inspection. Include pictures of duct preliminary condition.

3.4 Cleaning requirements. The Contractor shall clean and inspect ventilation systems listed in the Table 1 shown on Coast Guard Drawing 750-WMSL-512-073, 750-WMSL-512-020 & 750-WMS-512-025 in accordance with SFLC Std Spec 5100. Submit a CFR. The Contractor shall clean each section of ventilation ducting from the intake to the duct terminus on all sections of ducting associated with each of the designated systems.

TABLE 1 – LIST OF VENTILATION SYSTEMS TO BE CLEANED

VENT SYSTEM NUMBER FAN LOCATIONS COAST GUARD DRAWING

RS-14 2-44-3-Q 750-WMSL-512-073 & 750-WMSL-512-025

RS-31 2-33-1-Q 750-WMSL-512-073& 750-WMSL-512-020

3.5 Operational test, post repairs. The Contractor shall perform the following work:

3.5.1 After completion of work, the Contractor shall thoroughly test, in the presence of the Coast Guard Inspector and demonstrate the ventilation systems included in this work item to be in satisfactory operating condition. Submit a CFR.

3.3.2 After completion of work, the Contractor shall use a pipe camera to visually inspect the duct interiors. Document the amount of dirt remaining in duct surfaces by providing pictures of the duct inspection and conduct an airflow test. Conduct the duct inspections and airflow test in the presence of the Coast Guard Inspector.

3.3.3 Submit a CFR documenting the results of the inspection. Include pictures of duct final condition.

17 (Rev-0)

S16_508_167XX_ANS_0217_752

S17_002_167XX_ANS_0217_752

WORK ITEM 3: AT and WT Doors, Renew

1. SCOPE

1.1 Intent. This work item describes the requirements for the Contractor to renew airtight doors (of Pilot House, Stbd and Port) and watertight doors, with coamings and fittings in Table 1 with Government-furnished property.

TABLE 1 AIRTIGHT AND WATERTIGHT DOORS

CLOSURE ID LOCATION DESCRIPTION

QAWTDR

01-28-1 Weather 01-28-1 to

Pressure Lock 01-28-1-L 26”x66”x8” Quick Acting Watertight Door, w/ Fixed Light 6” & Cover, and Latch, Steel, 10-Dog, RH Swing (Inboard Hinge), 15 psi

(including associated coaming and fitting)

QAWTDR

01-28-3 Weather 01-28-3 to

Passageway 01-28-5-L 26”x66”x8” Quick Acting Watertight Door, w/ Fixed Light 6” & Cover, Steel, 10-Dog, LH Swing (Outboard Hinge), 15 psi

(including associated coaming and fitting)

QAWTDR

01-52-1 Weather 01-52-1 to

Helo Spare Storeroom Area 01-52-1-Q

26”x66”x8” Quick Acting Watertight Door, w/ Fixed Light 6” & Cover, Steel, 10-Dog, LH Swing (Outboard Hinge), 15 psi (including associated coaming and fitting)

QAWTDR

01-52-2

Weather 01-52-2 to VUAV Spare Storeroom

Area 01-52-2-Q

26”x66”x8” Quick Acting Watertight Door, w/ Fixed Light 6” & Cover, Steel, 10-Dog, LH Swing (Inboard Hinge), 15 psi (including associated coaming and fitting)

QAATDR

03-31-1

Pilot House 03-29-0-C to Open Bridge Wing

26”x66”x8” Quick Acting Airtight Door, w/ 12”x14”Fixed Light (iaw 805-1400055), and Latch, Steel, 8-Dog, RH Swing (Fwd Hinge), 2 psi (including associated coaming and fitting)

QAATDR

03-31-2

Pilot House 03-29-0-C to Open Bridge Wing

26”x66”x8” Quick Acting Airtight Door, w/ 12”x14”Fixed Light (iaw 805-1400055), and Latch, Steel, 8-Dog, LH Swing (Fwd Hinge), 2 psi (including associated coaming and fitting)

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

1.2 Government-furnished property.

MTI ITEM DESCRIPTION NSN/PN QTY PRICE

($/UNIT)

N 26”x66”x8” Quick Acting Watertight Door, w/ Fixed Light 6”, and Latch, Steel, 10-Dog, RH Swing, 15 psi (including associated coaming and fitting) Painted w/ Powder Coating, White 17925

(NAVSEA Dwg No.

803-6397268 Rev. A, Juniper JE268-DQ-26)

1 ea. $6,000.00

18 (Rev-0)

MTI ITEM DESCRIPTION NSN/PN QTY PRICE

($/UNIT)

N 26”x66”x8” Quick Acting Watertight Door, w/ Fixed Light 6” & Cover, Steel, 10-Dog, LH Swing, 15 psi (including associated coaming and fitting) Painted w/ Powder Coating, White 17925

(NAVSEA Dwg No.

803-6397268 Rev. A, Juniper JE268-DQ-25)

3 ea. $5,320.00

N 26”x66”x8” Quick Acting Airtight Door, w/ 12”x14”Fixed Light (IAW 805-1400055), and Latch, Steel, 8-Dog, RH Swing (Fwd Hinge), 2 psi (including associated coaming and fitting) Painted w/ Powder Coating, White 17925

NSN : 2040-SP0-7570GJ2

RH

(NAVSEA Dwg No.

803-6397268 Rev. A, Assy. 20)

1 ea. $7,000.00

N 26”x66”x8” Quick Acting Airtight Door, w/ 12”x14”Fixed Light (IAW 805-1400055), and Latch, Steel, 8-Dog, LH Swing (Fwd Hinge), 2 psi (including associated coaming and fitting) Painted w/ Powder Coating, White 17925

NSN : 2040-SP0-7570GJ2

LH

(NAVSEA Dwg No.

803-6397268 Rev. A, Assy. 20)

1 ea. $7,000.00

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

COAST GUARD DRAWINGS

Coast Guard Drawing 750-WMSL 100-046, Rev F, Unit 4110 - 01 Level to 02 Level - Fr 28 to Fr

33 (ASC100411)

Coast Guard Drawing 750-WMSL 100-053, Rev J, Unit 4420 Structure - 01 Level and Abv - Fr

52 to Fr 67 (ASC100442) Coast Guard Drawing 750-WMSL 100-055, Rev E, Unit 4130 - Structure - 03 Level - Pilot

House (ASC100413) Coast Guard Drawing 750-WMSL 167-006, Rev C, Structural Door List, Ship Wide Hull 4913 and Follow (AS3167002) Coast Guard Drawing 750-WMSL 600-046, Rev F, Fab & Instl of Hull Outfit Design, Unit 4130

(ASC600413)

Coast Guard Drawing 750-WMSL 635-001, Rev -, Thermal & Acoustic Insulation (ASC635001) NAVSEA Dwg 803-6397268, Rev A, Doors WT, Quick Acting Arrangement NAVSEA Drawing 804-5773931, Rev A, Acoustic & Thermal Insulation for Compartments

Installation Details NAVSEA Drawing 167-7379842, Rev A, Procedure & Welding Sequence for Non-Ballistic, Watertight and Airtight Quick Acting or Individually Dogged Personal Doors

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

OTHER REFERENCES

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

Preparation Standard SSPC-SP 10/NACE No.2, 2007, Near-White Blast Cleaning

19 (Rev-0)

The Society for Protective Coatings (SSPC) Surface Preparation Specification No. 11 (SSPC-SP 11), 2013, Power Tool Cleaning to Bare Metal

3. REQUIREMENTS

3.1 General.

3.1.1 CIR.

None.

3.1.2 Tech Rep. The Contractor shall provide the services of a qualified and certified NDE Operator and Inspector as follows:

• NDE Operator and Inspector certified and qualified in accordance with ASNT No. ASNT-

TC-1A

3.1.3 Protective measures. The Contractor shall protect non-affected vessel’s equipment, components, and spaces during surface preparation and coating application procedures, as specified in SFLC Std Spec 0000, paragraph 3.3.3 (Vessel component, space, and equipment protection), and abide by all applicable environmental protection tasks, as specified in paragraph in SFLC Std Spec 0000, Appendix B (Requirements for Environmental Protection). Upon completion of work, remove and dispose of 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 as listed below in accordance with SFLC Std Spec 0000, paragraph 3.3.5 (Interferences). Known interferences include, but are not limited to the below listed :

• Trim inclinometer

• Electronics (e.g. sensors, switches)

• Foundations, outfits, and fittings

• Control and terminals

• Lights, alarms, speakers, sensors, switches, and supports

• Sheathing

• Insulation

• Piping and supports

• Cables and supports

3.1.5 Work location. The concerned work areas are indentified in Table 1 above. See the drawings in section 2 for guidance, locations, and details.

3.1.6 Materials. Any new components/parts shall be of the same color, comparable and matching material properties as the existing components/parts. Use references in section 2 and SFLC Std Spec 6310 for guidance, required materials, and details.

20 (Rev-0)

3.1.7 Work plan. The Contractor shall provide a work plan for the Airtight and Watertight Doors Renewal listed in the Table 1 to COR at the arrival conference.

3.2 Operational test - initial. Prior to commencement of work, the Contractor shall witness an operational pre-test (by Coast Guard personnel) of all items or shipboard devices, including sensors and switches, to be disturbed, used, repaired, or altered, to demonstrate existing operational condition. Submit a CFR.

3.3 Visual inspection (VT). In presence of Coast Guard Inspector, the Contractor shall visually inspect bulkheads, coamings, and fittings for any related damages and defects before, during, and after performing required works. Submit a CFR.

3.4 Renewal particulars. The Contractor shall accomplish the following tasks, using drawing in section 2 above ; Coast Guard Drawing 750-WMSL 167-006 as guidance (as shown in Figure 1) :

3.4.1 Removal. The Contractor shall crop, remove, and dispose of the designated closures including associated coaming if required, in accordance SFLC Std Spec 0740.

3.4.1.1 Remove nameplates and labels.

3.4.1.2 Remove frame supporting brackets/chocks. Separate door frame from bulkhead at welding seams. Not cut bulkhead.

3.4.1.3 Keep all cutting of airtight closures as close to the existing edge of welding seams, plate opening or below but close to the existing connection line if welded on raised coamings or pipes as possible.

3.4.2 Patching. The Contractor shall close the gap between the cutting/opening edges on structure and the new coaming edges of closures by patching the adjacent plating, welding in accordance with SFLC Std Spec 0740, and cutting a new opening on in the insert plate to suit the new coaming edges if required.

3.4.3 Installation. The Contractor shall install a new Government-furnished closure assemblies in place of the ones removed in accordance with SFLC Std Spec 0740and NAVSEA Dwg 167-7379842. Perform all necessary modifications to ensure a proper fit.

3.4.3.1 Renew frame supporting brackets/chocks.

3.4.3.2 Adjust latch catch and hook for proper fit.

NOTE

Closure securing latches, both integral to the closure or mounted to the ship's structures, may require modification or relocation to achieve proper functionality. These modifications include, but are not limited to, relocating securing latch fixtures, adjusting the position of the closure, or the fabrication and installation of a new securing device. Relocation and modification of securing latches will be at the direction of the Coast Guard Inspector.

3.5 Alignment and fairness tests. The Contractor shall measure alignment and fairness of the newly welded structures (e.g. bulkheads, frames, girders, and stiffeners) in accordance with SFLC Std Spec 0740, Appendix B Welding and Inspection Military Standards. Submit a CFR.

• Ensure that all of misalignments and deviations meet requirements and do not exceed

21 (Rev-0) tolerance limits as specified in MIL-STD-1689A, Paragraph 12.3 (Alignment and Fairness)

• Realign structures and fair plates until pass the test

3.6 NDE. The Contractor shall perform NDE of the newly welded bulkhead/deck plates and coamings in accordance with SFLC Std Spec 0740, Appendix C. Submit a CFR.

3.7 Boundary test. The Contractor shall accomplish a chalk test and water hose test, in accordance with SFLC Std Spec 0740. Submit a CFR.

3.8 Insulation renewal. The Contractor shall renew all removed or damaged insulation in accordance with Coast Guard Drawing 750-WMSL 635-001 and NAVSEA Drawing 804-5773931, if existing.

3.9 Sheathing. The Contractor shall renew the removed and damaged sheathing on insulation, if existing.

3.10 Preservation. The Contractor shall prepare, prime, and paint surfaces as follows :

3.10.1 Closures and coamings. The Contractor shall prepare and preserve both sides of the new closure assemblies, including all disturbed surfaces, to match existing adjacent area by using the same coating and matching deck covering systems in accordance with SFLC Std Spec 6310.

CAUTION!

Do not paint knife-edges, gaskets, or any moving parts; including dogs, nuts, wedges, spindles, yokes, packing, connecting rods and hinge pins.

3.10.2 Touch-up preservation, general.