BERTHOLF_(WMSL_418)_DS_FQ3_REV_2.doc

USCGC BERTHOLF (WMSL 750)

SPECIFICATION FOR DOCKSIDE REPAIRS

FY2016

Developed By: Kevin P O'brien (Rev-2, 28 April 2016)

TABLE OF CONTENTS

iiiRevisions Record ivConsolidated List of References viiConsolidated List of Government-furnished Property viiiConsolidated List of Critical Inspection Items ixPrincipal Characteristics

1General Requirements

12WORK ITEM 1: Deck Covering (Slip-Resistant), Renew – (DELETED)

18WORK ITEM 2: Superstructure, Preserve (Partial)

26WORK ITEM 3: WT Door, Renew

32WORK ITEM 4: General Welding, Provide

34WORK ITEM 5: Tenting, Provide

37WORK ITEM 6: Temporary Services, Dockside, Home Pier

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.

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.

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.cfmhttp://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 085-003, Rev A, Compartment Areas & Volumes NSC 1 & NSC 2 (Only) (ASC085012)

Coast Guard Drawing 750-WMSL 100-002, Rev G, Inboard and Outboard Profiles (ASC100002) Coast Guard Drawing 750-WMSL 100-045, Rev H, 2nd Dk to Main Dk - Fr 82 to Aft (ASC100333)

Coast Guard Drawing 750-WMSL 100-054, Rev F, Stack - Fr 48 to Fr 57 (ASC100443)

Coast Guard Drawing 750-WMSL 100-059, Rev C, Topside Configuration (NSC 1 SRD) (AS1100004)

Coast Guard Drawing 750-WMSL 100-061, Rev-, Inboard and Outboard Profile

Coast Guard Drawing 750-WMSL 167-002, Rev D, Structural Door List, Ship Wide Hulls 4911 and 4912 Only (ASC167002)

Coast Guard Drawing 750-WMSL 167-003, Rev C, Hatch & Scuttle List, Ship Wide (NSC 1 & 2 Only) (ASC167003)

Coast Guard Drawing 750-WMSL 508-1, Rev C, Piping and Machinery Insulation Schedule and L/M (ASC508001)

Coast Guard Drawing 750-WMSL 571-001, Rev D, FAS Arrangement Installation and Details (ASC571001)

Coast Guard Drawing 750-WMSL 583-002, Rev D, Small Boat Stbd, Hdlg Sys, Arr & Details (ASC583002)

Coast Guard Drawing 750-WMSL 631-003, Rev A, Flight Deck Markings (ASC631003) Coast Guard Drawing 750-WSML 801-001, Rev B, Booklet of General Plans (ASC801001) Coast Guard Fleet Drawing FL 2804-022, Rev -, Consolidated Visual ID for Cutters (Vessels 65 ft and Over in Length)

COAST GUARD PUBLICATIONS

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

Coast Guard Technical Publication (TP) S9514-F1-MMA-010, SWBS 514, Jan 2012, Air Cond Plant HFC-134A 130 Ton Capacity Description Operation and Maintenance

Coast Guard Technical Publication (TP) 7107, SWBS 531, Jun 2007, Reverse Osmosis Water Purifier-SW6994463CNG

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

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

OTHER REFERENCES

American National Standards Institute/American Water Works Association (ANSI/AWWA) C652, 2011, Disinfection of Water-Storage Facilities

American National Standards Institute/NSF International (ANSI/NSF) 61, 2013, Drinking Water System Components - Health Effects

ASTM International (ASTM) D1330, 2010, Standard Specification for Rubber Sheet Gaskets

Federal Standard (FED-STD) 595, 2008, Colors Used In Government Procurement

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

MIL-DTL-1222, Dec 2000, Studs, Bolts, Screws and Nuts for Applications Where a High Degree of Reliability Is Required

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

Society of Automotive Engineers (SAE) Aerospace Material Specification (AMS) C 6183, 2013, Cork and Rubber Composition Sheet; For Aromatic Fuel and Oil Resistant Gaskets

Society of Automotive Engineers (SAE) Aerospace Material Specification (AMS) C6183, 2013, Cork and Rubber Composition Sheet; For Aromatic Fuel and Oil Resistant Gaskets

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), 2007, Power Tool Cleaning to Bare Metal

The Society for Protective Coatings (SSPC) Surface Preparation Specification No.11 (SSPC-SP 11), 2004, Power Tool Cleaning to Bare Metal

The Society for Protective Coatings (SSPC)/NACE-International (NACE) Joint Surface Preparation Standard SSPC-SP 10/NACE No. 2, 2004, Near-White Blast Cleaning

The Society for Protective Coatings (SSPC)/NACE-International (NACE) Joint Surface Preparation Standard SSPC-SP 12/NACE No. SSPC-SP 12/NACE No.5, Surface Preparation and Cleaning of Steel & Other Hard Materials by High and Ultrahigh Pressure Water Jetting Prior to Recoating

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.

($/Unit)

*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

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)):

Principal Characteristics

418' WMSL

Physical

Machinery

Hull

HSLA-80 Steel

ABS EH 36 Steel

ABS AH 36

Frame spacing

Electrical

TANK CAPACITIES

00000_0315_FLT

REC_00000_FLT_ Commercial Project @ CG Facility (1212) General Requirements

1. SCOPE

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

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

2. REFERENCES

Coast Guard Drawings

None

Coast Guard Publications

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

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

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

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

Other References

None

3. REQUIREMENTS

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

NOTE

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

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 N/A.

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

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

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

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

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

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

3.5.4 Environmental manager. The Contractor shall appoint in writing an Environmental Manager for the project, and shall be responsible for coordinating Contractor compliance with Federal, State, local, and station environmental requirements. The Environmental Manager shall ensure compliance with Hazardous Waste Program requirements, including hazardous waste handling, storage, manifesting, and disposal; implement the Contractors’ Environmental Management Plan; ensure that all environmental permits are obtained, maintained, and closed out; ensure compliance with Storm Water Program Management requirements; ensure compliance with Hazardous Materials including storage, handling, and reporting requirements; as well as coordinate any remediation of regulated substances such as lead, asbestos, and polychlorinated biphenyl (PCB). This may be a collateral position; however the individual must be trained to adequately accomplish the following duties; ensure waste segregation and storage compatibility requirements are met; inspect and manage Satellite Accumulation areas; ensure only authorized personnel add wastes to containers; ensure all Contractor personnel are trained in 40 CFR requirements and individual position requirements; coordinate removal of waste containers; and maintain the Environmental Records binder and required documentation, including environmental permits compliance and close-out.

3.5.5 HW disposal. Contractor shall comply with SFLC Std Spec 0000 Appendix B, Requirements For Environmental Protection At USCG Facilities for HW disposal, and ensure that waste removals are conducted during normal business hours (0800-1600) on Monday through Friday (excluding holidays).

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

3.5.6.1 No Contractor or Subcontractor shall have the authority to sign a Hazardous Waste Manifest using the Coast Guard facility’s EPA Generator ID Number or remove contract generated hazardous waste from the Coast Guard facility without COR or KO-approval.

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

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

3.6 Local Policy. None.

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

· None.

4. NOTES

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

QA-1 - QUALITY ASSURANCE INSPECTION FORM

(PRESERVATION CHECKLIST)

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.

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.

| DP - Surface |

QA-3a - QUALITY ASSURANCE INSPECTION FORM

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

SSPC-SP-10/NACE No. 2

SSPC-SP WJ-1/NACE WJ-1

SSPC-SP WJ-2/NACE WJ-2

SSPC-SP WJ-3/NACE WJ-3

SSPC-SP WJ-4/NACE WJ-4

SSPC-SP-3

SSPC-SP-11

SSPC-SP-11 (inaccessible area)

Brush-blasting (non-metallic substrate)

Abrasive Manufacturer and Sieve Size: _________________________________

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

Place Surface Profile Replica Tape Here

Reading:__________ mils Place Surface Profile Replica Tape Here

Reading:__________ mils Place Surface Profile Replica Tape Here

Reading:__________ mils

Place Surface Profile Replica Tape Here

Reading:__________ mils Place Surface Profile Replica Tape Here

Reading:__________ mils Place Surface Profile Replica Tape Here

Reading:__________ mils

Place Surface Profile Replica Tape Here

Reading:__________ mils Place Surface Profile Replica Tape Here

Reading:__________ mils Place Surface Profile Replica Tape Here

Reading:__________ mils

Place Surface Profile Replica Tape Here

Reading:__________ mils Place Surface Profile Replica Tape Here

Reading:__________ mils Place Surface Profile Replica Tape Here

Reading:__________ mils

Place Surface Profile Replica Tape Here

Reading:__________ mils Place Surface Profile Replica Tape Here

Reading:__________ mils Place Surface Profile Replica Tape Here

Reading:__________ mils

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

QA-3b - QUALITY ASSURANCE INSPECTION FORM

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

SSPC-SP-10/NACE No. 2

SSPC-SP WJ-1/NACE WJ-1

SSPC-SP WJ-2/NACE WJ-2

SSPC-SP WJ-3/NACE WJ-3

SSPC-SP WJ-4/NACE WJ-4

SSPC-SP-3

SSPC-SP-11

SSPC-SP-11 (inaccessible area)

Brush-blasting (non-metallic substrate)

Abrasive Manufacturer and Sieve Size: _________________________________

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

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

QA-4 - QUALITY ASSURANCE INSPECTION FORM

(SURFACE SOLUBLE SALT CONDUCTIVITY LOG)

SOLUBLE SALT CONDUCTIVITY Measurements IAW SSPC-GUIDE 15

(microsiemens/cm)

QA-5 - QUALITY ASSURANCE DATA FORM

(COATING THICKNESS)

(Use one sheet for each sequence)

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

*BASE METAL READING (BMR)

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

Location (Frame Reference): ___________________

Overall Avg. DFT

ADJUSTMENTS

Avg.

ADJUSTMENTS

Avg.

ADJUSTMENTS

Avg.

S15_061_63420_ANS_0915_750

WORK ITEM 1: Deck Covering (Slip-Resistant), Renew

Work Item Deleted

S15_XXX_63120_ANS_1015_750

WORK ITEM 2: Superstructure, Preserve (Partial)

1. SCOPE

1.1 Intent. This work item describes the requirements for the Contractor to partially preserve superstructure surfaces as listed in Tables 1 and 2.

TABLE 1 SUPERSTRUCTURE PRESERVATION

Deckhouse Fwd Bulkhead, BHD 28

Bulkhead

Wings

Outfits

Deckhouse Aft Bulkhead, BHD 42

Bulkhead

Platforms

Outfits

Stack Fwd Bulkhead, BHD 45

Bulkhead

Supports

Outfits Smoke Stack (Smoke Stack Casing, Steel Exterior)

Stack Aft Bulkhead, BHD 57

Bulkhead

Supports

Smoke Stack (Smoke Stack Casing, Steel Exterior)

Stack Bulkhead Stbd, LBD L-6 Stbd Bulkhead

Supports

Smoke Stack (Smoke Stack Casing, Steel Exterior)

Stack Bulkhead Port, LBD L-6 Port Bulkhead

Supports

Smoke Stack (Smoke Stack Casing, Steel Exterior)

Hangar Fwd Bhd, BHD 52 Stbd&Port and Vent Trunks Bulkhead

Supports

Outfits

Hangar Aft Bulkhead, BHD 67

Bulkhead

Supports

Outfits

TABLE 2 ADJACENT STRUCTURES, SYSTEMS, OR OUTFITS

NOTE

Side Boat Supports

(NSC1&2)

Foundation

Supports

Outfits

FAS System

(NSC1&2)

Foundation

Supports

Outfits

Vent Plenums

Stbd and Port

(Mast House Sides)

Tops of Main Stack and Fan Rooms

Stbd and Port Decks

All Sides

Exhausts

**Preservation level

1.2 Government-furnished property.

TABLE 2 GOVERNMENT FURNISHED PROPERTY

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

2. REFERENCES

Coast Guard Drawings

Coast Guard Drawing 750-WMSL 100-002, Rev G, Inboard and Outboard Profiles (ASC100002) Coast Guard Drawing 750-WMSL 571-001, Rev D, FAS Arrangement Installation and Details (ASC571001)

Coast Guard Drawing 750-WMSL 583-002, Rev D, Small Boat Stbd, Hdlg Sys, Arr & Details (ASC583002)

Coast Guard Drawing 750-WMSL 631-003, Rev A, Flight Deck Markings (ASC631003) Coast Guard Drawing 750 WSML 801-001, Rev B, Booklet of General Plans (ASC801001) Coast Guard Fleet Drawing FL 2804-022, Rev -, Consolidated Visual ID for Cutters (Vessels 65 ft and Over in Length)

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 6310 (SFLC Std Spec 6310), 2014, Requirements for Preservation of Ship Structures

Other References

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

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 in the vicinity of the work area against contamination during the performance of work. Upon completion of work, the Contractor shall 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.

3.1.3.1 Abide by all applicable environmental protection tasks, as specified in paragraph in SFLC Std Spec 0000, Appendix B (Requirements for Environmental Protection).

3.1.3.2 Equipment/components to be protected include, but are not limited to :

· Adjacent deck surfaces and deck fittings

· Liferails

· Bulkheads

· Vent intakes

· Deck equipment

· Windows

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 :

· Machinery and equipment (e.g. capstans, deck lockers, fire station, fire pump stowage, FAS equipment, small boat davit, and gauges)

· Ventilation systems (e.g. ventilation inlets/outlets, screens, gratings, and trunks)

· Outfits and foundations (e.g. antenna base, bitts, small boat davit foundation, ladder mounts, life rails and mounts)

· Fittings (e.g. VCHT/fire hose/portable water/fluid shore connections)

· Hatches and scuttles (e.g. QAWTD, and WTD)

· Controls and terminals

· Piping and supports (e.g. gas turbine bleed de-icing piping, and ventilation/firemain/sewage piping)

· Speakers and mounts

· Bells and mounts

· Alarms, sensors and switches

· Lights and supports

· Cables and supports

· Drains and plugs

· Deck covering

3.1.5 Initial inspection. Prior to commencement of work, the Contractor shall inspect and verify whether all hull identification numbers and letters have permanent markings (weld beads or impressions), showing their location on the hull. Submit a CFR.

3.1.6 Water used in preparation and washing procedures. The Contractor shall ensure that water used in all surface preparation tasks, including pre-surface preparation wash and water jetting is of sufficient purity and quality that it does not prevent the surface being cleaned from achieving the required degree of surface cleanliness or non-visible contamination criteria.

3.1.6.1 Ensure that surface preparation water does not contain sediments or other impurities that are destructive to the proper functioning of the cleaning equipment.

3.1.6.2 Ensure that all water used in any surface preparation or cleaning procedures is captured, contained, and all spent water disposed of in accordance with all Federal, state and local regulations.

3.1.7 Surface preparation optional methods. The Contractor has the option of using either “Water Jetting/Water Blasting” or “Abrasive Blasting” to achieve the required surface preparation, prior to application of the coating system specified in preservation requirements. The Contractor may add abrasives to the water jet stream, for one or both of the following reasons :

· Achieving greater productivity

· Achieving the required surface profile

NOTE

Water jetting without abrasive addition does not provide any additional anchor profile to the surface, beyond what was present after the previous surface preparation.

3.1.8 Work coordination. The Contractor shall coordinate the accomplishment of this work item with the following work items :

· Tenting, Provide

· Weather Deck, Preserve/Deck Covering (Slip-Resistant), Renew

3.2 Quality assurances and controls. 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”), and the quality controls specified in SFLC Std Spec 6310, paragraph 3.1.10 (Coating inspection) and 3.1.15 (Coating system tests).

3.3 Superstructure preservation. The Contractor shall coat the surfaces of superstructure, boat launch supports, and FAS system, including all adjacent structural members (as listed in Tables 1 and 2, included in 4.1 and 4.2, and shown in the below figures), using the method specified in SFLC Std Spec 6310, Appendix A (Cutter and Boat Exterior Painting Systems). Apply finish/top coat to match existing adjacent surfaces. Select option(s) as follows:

· Freeboard/Superstructure/Mast (Freeboard/Superstructure, Steel), Option I

· Smoke Stack (Smoke Stack Casing, Steel Exterior)

· Waterjet Cleaning of Metals – Light Cleaning (SSPC-SP WJ-4/NACE WJ-4), or Brush-Off Blast Cleaning (SSPC-SP 7/NACE No.4) (for Partial Preservation)

3.3.1 Pre-surface preparation wash. The Contractor shall accomplish low-pressure (less than 5,000 psi) fresh water wash of all affected surfaces, to remove soluble chlorides and other surface contaminants. Refer to SSPC-SP 1, for guidance.

3.3.2 Corrosion removal. As designated by the Coast Guard Inspector (where there is evidence of coating failure), prior to application of the coating system, the Contractor shall clean to achieve the required surface preparation by :

· Waterjet very thorough cleaning to SSPC-SP WJ-2/NACE WJ-2, or

· Abrasive blasting to SSPC-SP 10/NACE No. 2, using grit conforming to MIL-A-22262 (1.5 to 2.5 mil anchor profile).

3.3.3 Abrading. The Contractor shall roughen/abrade all remaining surfaces where existing top coating is intact, by sweep-blasting to SSPC-SP 7/NACE No. 4 or using suitable grit paper, to de-gloss the top-coating and produce a suitable surface profile to allow proper adhesion of a new top coating.

3.3.4 Feathering. The Contractor shall feather edges of top coating into adjacent bare areas, to create a smooth transition.

NOTES

1. A profile suitable for over coating would be similar to what is produced by abrading the coating with 100-grit paper.

2. Water jetting (without abrasive addition) does not provide any additional anchor profile to the surface, beyond what was present after the previous surface preparation.

3.3.5 Post-surface preparation inspection. After completion of surface preparation and before coating application, the Contractor shall perform a visual inspection of the prepared substrate. Submit a CFR.

3.3.6 Post-surface preparation cleaning. The Contractor shall perform solvent cleaning of all prepared surfaces, in accordance with SSPC-SP 1, prior to coating application. Capture, contain, and dispose of all wastes from solvent cleaning, in accordance with all federal, state and local regulations.

3.3.7 Coating. The Contractor shall restore coating layers as follows :

3.3.7.1 Substrate surfaces. The Contractor shall spot coat all bare steel surfaces with a “Polysiloxane Epoxy Primer/Mid-Coat” coating, to a thickness matching that of existing adjacent undercoating, ensuring that the primer coating extends over the feathered edges of the sound/intact coating, to minimize edge lifting and provide a better appearance. Application shall be in accordance with SFLC Standard Specification 6310.

3.3.7.2 Abraded surfaces. The Contractor shall overcoat all primed and abraded surfaces, with an “Epoxy Polysiloxane” coating, White 17925, to ensure a uniform thickness throughout the entire freeboard.

CAUTION

Unless a containment system is used to contain surface preparation dust, debris, and coating application overspray during pier side/dockside preservation, the following must be adhered to:

1. All surface preparation tools/equipment must vacuum-shrouded.

2. Coatings must be applied by brushing or rolling.

3.4 Tops of stack and fan rooms (Black). The Contractor shall prepare and coat the surfaces of structure (e.g. decks, and side bands), including all adjacent structural members (e.g. exhausts, drains, and supports), using the method specified in SFLC Std Spec 6310, Appendix A (Cutter and Boat Exterior Painting Systems). Apply finish/top coat to match existing adjacent surfaces. Select option(s) as follows:

· Smoke Stack (Smoke Stack Casing, Steel Exterior), Black

3.5 Visual safety and identification markings. The Contractor shall paint all distinctive visual safety and identification markings as follows :

3.5.1 Decals. Coast Guard Emblem decals may be substituted for painted emblems. Vinyl adhesive letters and numbers may also be substituted for painted letters and numbers - at the Contractor’s discretion.

3.5.2 Painted markings. The Contractor shall paint all distinctive visual identification markings in accordance with SFLC Std Spec 6310, COMDTINST M10360.3 (Series), Chapter 5 Cutter and Boat Safety Colors and Markings and Chapter 7 Cutter and Boat Identification Markings, and Coast Guard Drawings FL-2804-022 and 750-WMSL 631-003. Use the same top coating material as used on the rest of the freeboard surfaces, in the required colors.

3.6 Touch-up preservation, general. The Contractor shall prepare and coat all new and disturbed exterior and interior surfaces, as applicable, to match existing adjacent surfaces in accordance with SFLC Std Spec 6310, Paragraph 3.1.13 (Touch-ups and minor coating repairs).

3.7 Repair of un-intended damages. The Contractor shall repair all damages, including overspray, incurred to surfaces not covered by the scope of this work item, during surface preparation and paint application procedures.

NOTES

1. Surfaces being preserved are considered “critical-coated surfaces”.

2. List of authorized suppliers for the “Polysiloxane Epoxy Primer/Mid-Coat” and “Epoxy Polysiloxane” coatings is provided in SFLC Std Spec 6310, Appendix C, Cutter And Boat Authorized Coatings.

3. Coating application by brushing or rolling may require additional coats to obtain required dry film thickness.

4. NOTES

4.1 Definition of superstructure. For the purposes of this item, superstructure surfaces are defined as vertical and horizontal surfaces from the 01 Deck level up, excluding decks, as shown in figure provided below (Figure 1, All surfaces from Fr 28-67, Stbd to Port, and 01 Deck to Top of Stack except Mast, Weather Decks (Slip-resistant Deck Covering), and Deckhouse and Hangar longitudinal bulkhead, stbd and port, which are included in freeboard preservation). These surfaces include but are not limited to the following : all handrails and stanchions, bulkheads, doors, underside of overhangs and overheads, inboard surfaces of the bulwark, ladders, piping, stuffing tubes, structural tees, angles, standoffs, brackets and gussets.

4.2 Adjacent structural members. Specific adjacent structural members to be preserved together include, but are not limited to :

· Tops of main stack and fan rooms, stbd and port (including decks, all sides, and exhausts)

· Mast house (Only vent plenums, stbd and port including interior bulkheads, stiffeners, and supports)

· Deckhouse forward bulkhead, BHD 28 (including pilot house wings, supports, rails, ventilation trunks, WTD, and deck locker foundations)

· Deckhouse afterward bulkhead, BHD 42 (including star deck platforms, supports, rails, ventilation trunks, WTD, and all other foundations and outfits)

· Stack forward bulkhead, BHD 45 (including WTD, and all other foundations and outfits)

· Stack afterward bulkhead, BHD 57 (including WTD, and all other foundations and outfits)

· Stack longitudinal bulkhead stbd, LBD L-6 Stbd (including gas turbine intake and other gratings and screens, SPD foundations/mounts, gauge mounts, vertical ladder, rails, and all other foundations and outfits)

· Stack longitudinal bulkhead port, LBD L-6 Port (including gas turbine intake and other gratings and screens, FAS equipment foundation, vertical ladder, rails, and all other foundations and outfits)

· Hangar forward bulkhead stbd and port, BHD 52 Stbd & Port (including ventilation trunks and screens, WTD, and all other foundations and outfits)

· Hangar afterward bulkhead, BHD 67 (including frames, WTDs, all other foundations and outfits, and markings)

· Side boat launch support (including supports, ladders, rails, and all other foundations and outfits)

· FAS system (including FAS equipment and all other foundations and outfits)

4.3 Unit's responsibility. Coast Guard personnel will install all new superstructure decals, compartment checkoff holders, and name plates, after the completion of work.

Figure 1 SUPERSTRUCTURE PRESERVATION (NSC 1)

S15_023_167XX_ANS_0615_750

WORK ITEM 3: WT Door, Renew

1. SCOPE

1.1 Intent. This work item describes the requirements for the Contractor to renew watertight door with coaming and fittings in Table 1 with Government-furnished property in Table 2.

TABLE 1 WT Door

WTDR

03-58-2 Weather 03-58-2 to

MDPE No 2 Intake Filter Room 03-54-2-Q 18”x36”x8” Watertight Door, Steel, 6-Dog, LH Swing, 15 psi

(including associated coaming and fitting)

Note : All information is for bidding purposes only.

1.2 Government-furnished property.

TABLE 2 GOVERNMENT FURNISHED PROPERTY

Steel, 6-Dog, LH Swing, 15 psi

(including associated coaming and fitting)

NIN : XXXXXXXXX

(NAVSEA Dwg No.

8100-1251-0309)

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

2. REFERENCES

Coast Guard Drawings

Coast Guard Drawing 750-WMSL 100-054, Rev F, Stack - Fr 48 to Fr 57 (ASC100443)

Coast Guard Drawing 750-WMSL 167-002, Rev D, Structural Door List, Ship Wide Hulls 4911 and 4912 Only (ASC167002)

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

MIL-PRF-900, Mar 1991, Rubber Gasket Material, 45 Durometer Hardness

The Society for Protective Coatings (SSPC) Surface Preparation Specification No. 11 (SSPC-SP 11), 2007, Power Tool Cleaning to Bare Metal

3. REQUIREMENTS

3.1 General.

3.1.1 CIR.

None.

3.1.2 Tech Rep.

Not applicable.

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

· Fittings

· 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.

3.1.7. Work Coordination. The Contractor shall coordinate work with preservation work item:

· Superstructure Preserve, Partial

3.2 Renewal particulars. The Contractor shall accomplish the following tasks, using drawing in section 2 above ; Coast Guard Drawing 750-WMSL 167-002 as guidance (as shown in Figure 1) :

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

3.2.1.1 Remove nameplates and labels, and furnish and install a nameplate label in place of any removed. Ensure each nameplate is made of the melamine type material with either engraved black letters on white background or white letters on black background; or metal photo type material with black letters photographically sealed onto an aluminum surface.

3.2.1.2 Keep all cutting of watertight closures as close to the existing edge of plate opening or below but close to the existing connection line if welded on raised coamings or pipes as possible.

3.2.2 Patching. The Contractor shall close the gap between the cutting/opening edges on structure and the new coaming edges of WT 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.

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

3.2.4 Submit CFR if Closure securing latches, both integral to the closure or mounted to the ship's structures, 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.

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

3.3.1 Closures and coamings. The Contractor shall 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.

3.3.2 Install new gasket in door assemblies.

CAUTION!

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

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

3.4 Marking. The Contractor shall mark the new fittings (label plates) with the same identification used on the old fittings, if existing.

3.5 Testing – post repairs. The Contractor shall accomplish the following tasks, for each renewed structural closure, and submit a CFR, upon completion of work:

3.5.1 Boundary test. The Contractor shall accomplish a chalk test and water hose test in accordance with SFLC Std Spec 0740 Appendix C.

3.5.2 NDE. The Contractor shall conduct testing on critical welds as PT or MT in accordance with SFLC Std Spec 0740 C2.4.4

3.6 Operational test – post repairs. The Contractor shall thoroughly test and prove the closure(s) to be satisfactory operating condition, in the presence of the Coast Guard Inspector. Submit a CFR. In addition, ensure the following :

· Closures are properly secured, so as to prevent accidental or unintentional movement.

· Securing latches adequately engage closures and positively lock into place without excessive force or manipulation by the operator.

NOTE

Coast Guard personnel will operate all shipboard machinery and equipment.

4. NOTES

None.

Figure 1 WTDR 03-58-2

07400_JAH_1014_FLT

WORK ITEM 4: General Welding, Provide

1. SCOPE

1.1 Intent. This work item describes the requirements for the Contractor to provide general welding services and to clad weld designated areas.

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 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…