ATTACHMENT-2_SPECIFICATION_FOR_CGC_WASHINGTON_DS_REV0_18JAN18.pdf

USCGC WASHINGTON (WPB 1331)

SPECIFICATION FOR DOCKSIDE REPAIRS

FY2018

Developed By: Lindsay K Taylor

(Rev-0, 18 January 2018)

USCGC WASHINGTON (WPB-110B) DOCKSIDE AVAILABILITY FY2018

ii (Rev-0)

TABLE OF CONTENTS

Revisions Record ......................................................................................................................................... iii Consolidated List of References ................................................................................................................... iv Consolidated List of Government-furnished Property ................................................................................. vi Consolidated List of Critical Inspection Items ........................................................................................... vii Principal Characteristics ............................................................................................................................ viii General Requirements WORK ITEM 1: Aluminum Hull, Superstructure, ¼” Plate, Renew WORK ITEM 2: Hull, Structural Closures (Hatches), Renew WORK ITEM 3: HVAC Air Handlers, Renew WORK ITEM 4: Insulation, Fan Space, Renew WORK ITEM 5: Piping, Sewage, Renew WORK ITEM 6: Propulsion Control System, Open Bridge Console, Renew Top Plate WORK ITEM 7: Tank, Potable Water, Repair WORK ITEM 8: Sewage Piping, Clean And Flush iii (Rev-0)

REVISIONS RECORD

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

DATE REV# WORK

ITEM#

CHANGES MADE

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

iv (Rev-0)

CONSOLIDATED LIST OF REFERENCES

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

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

COAST GUARD DRAWINGS

Coast Guard Drawing 110B WPB 121-001, Rev D, Longitudinal Bulkheads

Coast Guard Drawing 110B WPB 121-002, Rev C, Water Tanks Bulkhead Repairs and Modification

Coast Guard Drawing 110B WPB 151-008, Rev -, Superstructure Details

Coast Guard Drawing 110B WPB 252-002, Rev C, Open Bridge Control

Coast Guard Drawing 110B WPB 501-001, Rev H, Piping System Schematics

Coast Guard Drawing 110B WPB 526-001, Rev M; Scuppers & Deck Drains Piping Arrangement

Coast Guard Drawing 110B WPB 528-002, Rev E, Sewage Piping Arrangement & Details

Coast Guard Drawing 110B WPB 635-001, Rev C, Linings & Insulation Plan & Details

Coast Guard Drawing 110B WPB-514-001, Rev F, Air Conditioning / Heating Systems (Schematic)

Coast Guard Drawing 110C WPB 167-013, Rev A, 24"X 24", ALUM, 4 DOG, QUICK ACTNG, FLUSH

MOUNT WEATHERTIGHT HATCH

Coast Guard Drawing 110C WPB-514-002, Rev A, HVAC System Upgrade (Applicable to “A” & “B”

Class)

COAST GUARD PUBLICATIONS

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

Manual

Coast Guard Technical Publication (TP) 4927, May 2009, Air Conditioning System

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 8636 (SFLC Std Spec 8636), 2014, Temporary

Hull Accesses

OTHER REFERENCES

ASTM International (ASTM) B280, 2008, Standard Specification for Seamless Copper Tube for Air

Conditioning and Refrigeration Field Service v (Rev-0)

ASTM International (ASTM) B466, 2007, Standard Specification for Seamless Copper-Nickel Pipe and

Tube

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

ASTM International (ASTM) F683, 2008, Standard Practice for Selection and Application of Thermal

Insulation for Piping and Machinery

Commercial Item Description (CID) A-A-59316, Nov 2003, Abrasive Materials for Blasting

DOD-STD-2187, Aug 1987, Chemical Cleaning of Salt Water Piping Systems

Manufacturers Standardization Society of the Valve and Fittings Industry (MSS), SP-58, 2009, Pipe

Hangers and Supports – Materials, Design, Manufacture, Selection, Application and Installation

NAVSEA Drawing 7379842, Rev A, Procedure & Welding Sequence for Non-Ballistic, Watertight &

Airtight Quick Acting or Individually Dogged Personnel Doors

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) 2004, Joint Surface Preparation

Standard SSPC-SP 10/NACE No.2, Near-White Blast Cleaning vi (Rev-0)

CONSOLIDATED LIST OF GOVERNMENT-FURNISHED PROPERTY

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

WORK

ITEM

MTI ITEM

DESCRIPTION

NSN/PN QTY ESTIMATED

COST

($/UNIT)

2 N 4 Dog, Quick Acting, Weathertight, 24”x24”, Aluminum, Flush Mount Hatch

NSN: 2040-01-298-5741 2 ea. $4,379.06

3 N Air Handler, Galley, (Zone 2) Model

LSA16V10-1-6

NSN: 4130-01-485-3538 1 ea. 6,974.12

3 N Air Handler, Fwd

Berthing, (Zone 3)

Model LSAH8V3.5-

1-6

NSN: 4130-01-485-3329 1 ea. 7,158.41

*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 vii (Rev-0)

CONSOLIDATED LIST OF CRITICAL INSPECTION ITEMS

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

(Inspection report particulars)):

Work

Item Title

This section is not applicable to this package.

viii (Rev-0)

PRINCIPAL CHARACTERISTICS

110’ WPB (B-CLASS)

PHYSICAL

Length overall 110' 0" or 113' if stern flap present

Length between perpendiculars 104' 1/2"

Depth 10' 1/2"

Beam, molded 21' 3"

Depth, molded N/A

Full load draft 6' 5-3/4"

Height of highest projection 55'

Full load displacement 165 long tons

Anchor 150 lb Danforth with 450 ft. 3" nylon rope

Shore tie voltage requirements 450VAC 400A 3PH, 60Hz ungrounded

HULL

Hull BS-4360, GR 43A Steel

Main weatherdeck & superstructure 5086 Aluminum Alloy

Frame spacing Various

Bulkheads Seven watertight transverse

Fin stabilizers Frame 22-1/2

MACHINERY

Main propulsion Two Paxman Type 16 RP200M (Valenta) V-16 Diesel; 2880 BHP each @ 1500

RPM (max)

Reduction gears Two ZF Model BW 1500 reversible reduction gearboxes; 1.839:1 ratio

Number of propellers 2

Number of blades 5

Diameter of propeller 49.6"

Pitch 61.4"

Rpm N/A

Shaft AQUAMET 17

Shaft diameter 4"

Shaft seal Johnson Duramax split face seal

Shaft bearings Rubber Cutless or Thordon

Rudders Twin underslung type, 5 sq ft each

Ship's service generators Two Caterpillar Type 3304BT diesel; 99KW, 460V, 60Hz, 3-phase, 3-wire @ 1800

RPM

TANK

Fuel oil (95%) 9,306 gal.

Fresh water (100%) 940 gal.

Lubricating oil (95%) 109 gal.

1 (Rev-0)

00000_0917_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 _________.

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.

Base Access: Request Base Access Form and provide completed form a minimum of one week prior to availability start for access to Navy and Coast Guard Base in Guam.

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 (Rev-0)

3.5.3 Regulatory notifications. The Contractor shall be responsible for all regulatory notification requirements in accordance with Federal, State and local regulations. In cases where the Coast Guard must also provide public notification, such as storm water permitting, the Contractor must coordinate with the Contracting Officer or COR, and if work is being performed at a USCG Facility, the local Facility Engineer or Engineering Officer. The

Contractor shall submit copies of all regulatory notifications to the Contracting Officer and the local Facility

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

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

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

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

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

ensure only authorized personnel add wastes to containers; ensure all Contractor personnel are trained in 40 CFR requirements and individual position requirements; coordinate removal of waste containers; and maintain the

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

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

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

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

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

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

Guard facility without COR or KO-approval.

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

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

3.6 Local Policy. None.

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

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)".

3.7.1.5 SFLC Std Spec 6310, page Appendix C-8, Under "Epoxy/Primer/Mid-Coat", add line Column 2:

International Intergard 264. Column 3: Various. Under "Polysiloxane", add line Column 2: International Interfine

979. Column 3: Various.

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)

S17_001_11000_ENV_1017_1331

WORK ITEM 1: Aluminum Hull, Superstructure, ¼” Plate, Renew

1. SCOPE

1.1 Intent. This work item describes the requirements for the Contractor to renew one square foot of ¼” aluminum hull plate on the port and starboard bridge wings.

1.2 Government-furnished property.

None.

2. REFERENCES

COAST GUARD DRAWINGS

Coast Guard Drawing 110B WPB 151-008, Rev -, Superstructure Details

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

None

3. REQUIREMENTS

3.1 General.

3.1.1 CIR.

None.

3.1.2 Tech Rep.

Not applicable.

12 (Rev-0)

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

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

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

Spec 0000, paragraph 3.3.5 (Interferences). Known interferences include, but are not limited to the following:

Sound power phone box and wiring.

Bridge wing handrail.

Air handler in adjacent fan space.

Electrical wiring.

Insulation

3.2 Metal renewal. The Contractor shall crop and renew approximately two square feet, one sqft on each bridge wing, of ¼” aluminum hull plate located near frame 22 of the port and starboard bridge wings, as designated by the COR. Use Coast Guard Drawings 110B WPB 151-008 as reference. All welding shall be accomplished in accordance with SFLC Std Spec 0740.

3.2.1 The Contractor shall provided new Type 316 stainless steel hardware and plastic washers to mount the removed sound powered phone box to the new hull plate.

3.3 Touch-up preservation. The Contractor shall prepare and coat all new and disturbed surfaces to match existing adjacent surfaces in accordance with SFLC Std Spec 6310, paragraph 3.1.13

(Touch-ups and minor coating repairs.)

4. NOTES

This section is not applicable to this work item.

13 (Rev-0)

S15_008_16700_ENV_0315_1331

WORK ITEM 2: Hull, Structural Closures (Hatches), Renew

1. SCOPE

1.1 Intent. This work item describes the requirements for the Contractor to renew the following structural closure(s):

TABLE 1 – HATCHES

CLOSURE

IDENTIFICATION

LOCATION DESCRIPTION

QAWTH 1-27-1

Main Deck Weather Deck

Access

4 Dog, Quick Acting, Weathertight, 24”x24”, Aluminum, Flush Mount

Hatch

QAWTH 1-33-1

Main Deck Weather Deck

Access

4 Dog, Quick Acting, Weathertight, 24”x24”, Aluminum, Flush Mount

Hatch

1.2 Government-furnished property.

MTI ITEM DESCRIPTION NSN/PN QTY ESTIMATED

COST

($/UNIT)

N

4 Dog, Quick Acting, Weathertight, 24”x24”, Aluminum, Flush Mount

Hatch

NSN: 2040-01-298-5741 2 ea. $4,379.06

2. REFERENCES

COAST GUARD DRAWINGS

Coast Guard Drawing 110C WPB 167-013, Rev A, 24"X 24", ALUM, 4 DOG, QUICK

ACTNG, FLUSH MOUNT WEATHERTIGHT HATCH

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

14 (Rev-0)

OTHER REFERENCES

NAVSEA Drawing 7379842, Rev A, Procedure & Welding Sequence for Non-Ballistic, Watertight & Airtight Quick Acting or Individually Dogged Personnel Doors

Commercial Item Description (CID) A-A-59316, Nov 2003, Abrasive Materials for

Blasting

The Society for Protective Coatings (SSPC)/NACE International (NACE) 2004, Joint

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

The Society for Protective Coatings (SSPC) Surface Preparation Specification No.11

(SSPC-SP 11), 2004, Power Tool Cleaning to Bare Metal

3. REQUIREMENTS

3.1 General. The Contractor shall accomplish the following tasks using SFLC Std Spec 0740, NAVSEA Drawing 7379842 and Coast Guard Drawing 110C WPB 167-013 as guidance.

3.1.1 CIR.

None.

3.1.2 Tech Rep.

Not applicable.

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

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

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

Insulation.

Cable ways.

Non skid.

Overhead lighting.

Electrical wiring.

3.2 Pre-work inspections. The Contractor shall perform the following pre-work inspections using the general notes, listed in Section 1 of NAVSEA Drawing 7379842 as guidance. Submit a

CFR:

Inspect the Government-furnished hatch assembly prior to installation to detect any manufacturer discrepancies, shipping damage or storage damage.

Perform a taught wire check of the combing to demonstrate that the hatch is not

15 (Rev-0) warped.

3.3 Removal. The Contractor shall crop, remove, and dispose of the designated structural closures (including the associated combing/frames for each hatch assembly) listed in paragraph

1.1 (Intent).

3.3.1 Inspect the mounting structure for straightness with straight edge or string, see figure 5A in

NAVSEA Drawing 7379842 for guidance. Submit CFR.

3.4 Installation. Install the new Government-furnished structural closure(s) and assemblies in place of the ones removed. Perform all necessary checks and modifications described in

NAVSEA Drawing 7379842 to ensure a proper fit. Perform in-process taught wire checks to monitor the hatch combing for warp-age. Provide and install new gaskets, fasteners, and drain lines as applicable, with new installations.

3.4.1 Perform a post-work taught wire checks to confirm that the hatches were not warped during installation.

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 COR.

3.5 Preservation. The Contractor shall prepare and coat the surfaces of all newly installed hatches identified in Table 1 of this work item, and all disturbed surfaces to match existing adjacent area, in accordance with Table II and as determined by the surface material to be preserved. Refer to Table II below:

TABLE II – SURFACE PREPARATION AND COATING

PREPARATION

COATING

SURFACE STEEL ALUMINUM STEEL ALUMINUM

DOOR

EXTERIOR/

SCUTTLE TOP

SSPC-

SP10/NACE

No. 2, using grit conforming to

MIL-A-22262

(1.5 to 2.5 mil anchor profile)

-Or-

SSPC-SP 11

(1.0 mil anchor profile)

Brush blast to bare metal with clean, fine aluminum oxide, garnet or equivalent inert material conforming CID

A-A-59316, Type I & IV

(1.0-1.5 mil anchor profile).

-Or-

Power tool clean, using non-metallic abrasive padding, to remove all coatings and contamination.

SFLC Std Spec 6310, Appendix A

(Cutter and Boat Exterior Painting

Systems)

16 (Rev-0)

DOOR

INTERIOR/

SCUTTLE

BOTTOM

SSPC-SP 11

(1.0 mil anchor profile)

Power tool clean, using non-metallic abrasive padding, to remove all coatings and contamination.

SFLC Std Spec 6310 , Appendix B

(Cutter and Boat Interior Painting

Systems) “Door, Joiner, Option I”

NOTE

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

3.6 Closure. The Contractor shall demonstrate 100 percent gasket contact and proper dog operation by means of a chalk test for each renewal. Ensure that initial contact between gasket and knife edge occurs throughout extent of gasket before final securing of dogs, and without use of excessive closing force. If the mark on the gasket is not uniform, adjust as necessary to achieve uniform contact and retest. Submit a CFR.

3.7 Operational test. In the presence of the Coast Guard Inspector, the Contractor shall thoroughly test and prove all closure securing latches to be in satisfactory operating condition. 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.

3.8 Boundary testing. The Contractor shall perform a chalk test and water hose test on all items identified in Table 1 of this work item in accordance with SFLC Std Spec 0740, Appendix C.

Submit a CFR.

4. NOTES

4.1 Damage control markings. The COR will apply appropriate damage control decals onto all newly installed doors, hatches and scuttles; as appropriate.

4.2 Geometric dimensions and tolerances. Variances and minor hardware differences are to be expected with the Government-furnished closures. These variances and differences include (but are not limited to): location and physical size of the hinge assemblies; location, physical size, and number of flush mounted pockets; location, size, and orientation of securing devices

17 (Rev-0)

S17_002_5100_ENV_0917_1331

WORK ITEM 3: HVAC Air Handlers, Renew

1. SCOPE

1.1 Intent. This work item describes the requirements for the Contractor to renew the below listed air handler units.

TABLE 1 – AIR HANDLERS

AIR HANDLER UNIT SYSTEM NUMBER LOCATION

CPO Berthing

Frames 8-17 Zone 3 2-13-1-L

Stores 17-A

Frames 17-22 Zone 2 2-17-1-A

1.2 Government-furnished property.

MTI ITEM DESCRIPTION NSN/PN QTY ESTIMATED

COST

($/UNIT)

N Air Handler, Galley, (Zone 2)

Model LSA16V10-1-6

NSN: 4130-01-485-3538 1 ea. 6,974.12

N Air Handler, Fwd Berthing, (Zone 3) Model LSAH8V3.5-1-

NSN: 4130-01-485-3329 1 ea. 7,158.41

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

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

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

2. REFERENCES

COAST GUARD DRAWINGS

Coast Guard Drawing 110B WPB-514-001, Rev F, Air Conditioning / Heating Systems

(Schematic)

Coast Guard Drawing 110C WPB-514-002, Rev A, HVAC System Upgrade (Applicable to “A” & “B” Class)

COAST GUARD PUBLICATIONS

Coast Guard Technical Publication (TP) 4927, May 2009, Air Conditioning System

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

18 (Rev-0)

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

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

OTHER REFERENCES

ASTM International (ASTM) B280, 2008, Standard Specification for Seamless Copper

Tube for Air Conditioning and Refrigeration Field Service

ASTM International (ASTM) B466, 2007, Standard Specification for Seamless Copper-

Nickel Pipe and Tube

ASTM International (ASTM) F683, 2008, Standard Practice for Selection and

Application of Thermal Insulation for Piping and Machinery

3. REQUIREMENTS

3.1 General.

3.1.1 CIR.

None.

3.1.2 Tech Rep.

Not applicable.

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

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

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

Spec 0000, paragraph 3.3.5 (Interferences). Known interferences include, but are not limited to the following:

Duct insulation.

QAWTD.

Hand rails.

SCBA mounts.

Shelves.

Electrical disconnect.

Piping.

Furniture.

19 (Rev-0)

3.1.5 Temporary A/C. The Contractor shall provide temporary air conditioning to the non-machinery spaces intended for habitation, to include but not limited to: berthing areas, sanitary spaces, office spaces, electronics space, mess deck, galley, and interior passageways. Temporary air conditioning shall achieve and hold the space air temperature at or below 78 degrees

Fahrenheit during the work day and achieve a space air temperature below 74 degrees Fahrenheit after hours. The temporary air conditioning must achieve an air circulation similar to or better than the installed ventilation system, preventing hot spots and achieving uniform cooling of the space such that the normal ship's routine and equipment operations are not interrupted.

NOTE

Coast Guard personnel will operate all shipboard machinery and equipment.

3.2 Refrigerant draining and recovery. The Contractor shall ensure all applicable AC unit refrigerant is drained, recovered and disposed of into a container in accordance with all Federal, state and local environmental regulations. Use (TP) 4927 Standard Service Techniques, Chapter

1 Refrigerants, as reference.

3.3 Air handler renewal. The Contractor shall renew the Government-furnished air handler unit(s) shown in Table 1 (Air Handlers) and associated Contractor furnished TXV, using Coast

Guard Drawings110 WPB-514-001, 110C WPB-514-002, (TP) 4927 and SFLC Std Spec 0740 as reference. Use (ASTM) B280 and (ASTM) B466 as reference for any piping renewal and

(ASTM) F683 for piping insulation.

3.4 Hydrostatic test. After all authorized repairs, the Contractor shall hydrostatically test all new and disturbed piping and components of the A/C air handlers in accordance with SFLC Std Spec

0740, Appendix C, “Hydrostatic Test”. Ensure zero leakage from or permanent deformation of pressure-containing parts by repairing all leaks, deformations, and discrepancies. Submit a CFR.

3.5 Operational test – post repairs. After completion of work, the Contractor shall provide and replace refrigerant then thoroughly test, in the presence of the Coast Guard Inspector and demonstrate all items or shipboard devices that have been disturbed, used, repaired, altered, or installed to be in satisfactory operating condition. Submit a CFR.

3.6 Touch-up preservation. The Contractor shall prepare and coat all new and disturbed surfaces to match existing adjacent surfaces in accordance with SFLC Std Spec 6310, paragraph 3.1.13

(Touch-ups and minor coating repairs.).

20 (Rev-0)

S17_004_63500_ENV_1017_1331

WORK ITEM 4: Insulation, Fan Space, Renew

1. SCOPE

1.1 Intent. This work item describes the requirements for the Contractor to renew the insulation in compartment (01-21-0-E) Fan Space.

1.2 Government-furnished property.

2. REFERENCES

COAST GUARD DRAWINGS

Coast Guard Drawing 110B WPB 635-001, Rev C, Linings & Insulation Plan & Details

COAST GUARD PUBLICATIONS

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

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

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 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

21 (Rev-0) condition of cleanliness.

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

Spec 0000, paragraph 3.3.5 (Interferences). Known interferences include, but are not limited to the following:

Junction boxes.

Motor controllers.

Wiring.

A/C handlers.

3.2 Removal. The Contractor shall remove all existing insulating material in compartment (01-

21-0-E) Fan space.

3.2.1 Disposal. The Contractor shall dispose of all removed materials in accordance with all applicable Federal, state, and local regulations.

3.3 Surface inspection. Before installing new insulation, the Contractor shall clean and inspect all exposed surfaces to be insulated. Submit CFR.

3.4 Renewal. The Contractor shall renew approximately 275 sqft of insulation using Coast

Guard Drawing 110B WPB 635-001 as guidance.

3.5 Touch-up preservation. The Contractor shall prepare and coat all new and disturbed surfaces to match existing adjacent surfaces in accordance with SFLC Std Spec 6310, paragraph 3.1.13

(Touch-ups and minor coating repairs.)

22 (Rev-0)

S17_006_59322_ENV_0917_1331

WORK ITEM 5: Piping, Sewage, Renew

1. SCOPE

1.1 Intent. This work item describes the requirements for the Contractor to renew up to 10 linear feet of 2” CUNI sewage piping as designated by COR.

1.2 Government-furnished property.

None

2. REFERENCES

COAST GUARD DRAWINGS

Coast Guard Drawing 110B WPB 528-002, Rev E, Sewage Piping Arrangement &

Details

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

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

Gaskets

Manufacturers Standardization Society of the Valve and Fittings Industry (MSS), SP-58, 2009, Pipe Hangers and Supports – Materials, Design, Manufacture, Selection, Application and Installation

3. REQUIREMENTS

3.1 General.

3.1.1 CIR.

None.

23 (Rev-0)

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

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

3.1.3.1 Contamination prevention. The Contractor shall take all precautions to prevent sewage contamination of personnel and spaces in accordance with all applicable Federal, state, and local regulations.

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

Spec 0000, paragraph 3.3.5 (Interferences). Known interferences include, but are not limited to the following:

Galley cabinets.

False bulkhead.

Galley closet door and framing.

Gaylord hood.

Gaylord hood controller.

Water heater.

3.2 Piping renewal. The Contractor shall renew up to 10 feet of 2 inch copper nickel sewage piping following results from inspection conducted in Work Item 8 and as designated by COR.

Known piping requiring renewal includes approximately 8 feet from frame 18 to frame 21 on the starboard side of the galley to the clean out in the engine room just aft of frame 21. Use Coast

Guard Drawing 110B WPB 528-002 and SFLC Std Spec 0740 as reference.

3.2.1 Gasket renewal. Furnish, fit, and install any new gasket material conforming to ASTM

D1330.

3.2.2 Pipe hangers. Furnish, fit, and install new pipe hangers in accordance with MSS SP-58.

3.3 Pipe labeling. The Contractor shall accomplish the following:

3.3.1 Stencil the following onto the pipe surfaces:

Name of the piping system service.

Destination, where feasible.

Direction of flow, indicated by an arrow three inches long pointing away from the lettering (for reversible flow, point an arrow away from each end of the lettering).

3.3.2 Ensure all lettering and arrow(s) are as follows:

In general, black color except white for dark-colored piping.

Applied in conspicuous locations and preferably near control valves.

24 (Rev-0)

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

3.4.1 Flush all new and disturbed sewage piping with clean fresh water until all debris is removed but not longer than five minutes. Ensure flushing fluid is directed to move scale and foreign debris away from installed machinery to prevent possible damage upon operational testing. Submit a CFR documenting date and time of flushing process and level of pipe cleanliness.

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

WARNING

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

3.5 Touch-up preservation. The Contractor shall prepare and coat all new and disturbed surfaces to match existing adjacent surfaces in accordance with SFLC Std Spec 6310, paragraph 3.1.13

(Touch-ups and minor coating repairs.)

3.6 Hydrostatic test. After all authorized repairs, the Contractor shall hydrostatically test all new and disturbed piping and components of the sewage piping system in accordance with SFLC Std

Spec 0740, Appendix C, Hydrostatic Test. Ensure zero leakage from or permanent deformation of pressure-containing parts by repairing all leaks, deformations, and discrepancies. Submit a

CFR.

25 (Rev-0)

S15_009_25215_ENV_0315_1331

WORK ITEM 6: Propulsion Control System, Open Bridge Console, Renew Top Plate

1. SCOPE

1.1 Intent. This work item describes the requirements for the Contractor to renew a section of the console top mounting base opening, holding the gage cover plate of the Open Bridge Control

Console.

1.2 Government-furnished property.

None

2. REFERENCES

COAST GUARD DRAWINGS

Coast Guard Drawing 110B WPB 252-002, Rev C, Open Bridge Control

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

None

3. REQUIREMENTS

3.1 General.

3.1.1 CIR

26 (Rev-0)

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