Attachment 2-Statement of Work-Specification.pdf

USCGC STINGRAY (WPB 87305)

SPECIFICATION FOR DRYDOCK REPAIRS

FY2022

Developed By: John M Bowles

(Rev-0, 9 March 2022)

USCGC STINGRAY (WPB-87) DRYDOCK AVAILABILITY FY2022

ii (Rev-0)

TABLE OF CONTENTS

Revisions Record ......................................................................................................................................... iii Consolidated List of References ................................................................................................................... iv Consolidated List of Government-furnished Property ............................................................................... vii Consolidated List of Critical Inspection Items .............................................................................................. x Principal Characteristics ............................................................................................................................... xi General Requirements WORK ITEM 1: Hull Plating (Side Scan), Ultrasonic Testing WORK ITEM 2: Ultrasonic Thickness Measurements, Perform WORK ITEM 3: U/W Body, Preserve, 100 percent WORK ITEM 4: Hull Plating Freeboard, Preserve, 100 Percent WORK ITEM 5: Tank, Dirty Oil, Clean and Inspect WORK ITEM 6: Tank, Oily Water, Clean and Inspect WORK ITEM 7: Tanks, MP Fuel Service, Clean and Inspect WORK ITEM 8: Decks, Exterior (Main Deck), Preserve WORK ITEM 9: Capastic Fairing, Depth Sounder, Renew WORK ITEM 10: Mast, Preserve (“100%”) – Contractor Interference Removal WORK ITEM 11: Main Engine/Reduction Gear, Realign WORK ITEM 12: Intermediate Water-Lubricated Propulsion Shaft Bearings, Renew WORK ITEM 13: Aft Water-Lubricated Propulsion Shaft Bearings, Renew WORK ITEM 14: Intermediate Bearing Carriers, Renew WORK ITEM 15: Aft Bearing Carriers, Renew WORK ITEM 16: Stern Tube Interior Surfaces, Preserve, 100 Percent WORK ITEM 17: Propellers, Renew WORK ITEM 18: Fathometer Transducer, Renew WORK ITEM 19: Speed Log, Skin Valve, Renew WORK ITEM 20: Sea Water System, Perform Maintenance WORK ITEM 21: Rudder Assemblies, Renew WORK ITEM 22: Stern Launch Door, Remove, Inspect and Reinstall WORK ITEM 23: Cathodic Protection/Zinc Anodes, Renew WORK ITEM 24: Drydock WORK ITEM 25: Temporary Services, Provide - Cutter WORK ITEM 26: Sea Trial Performance, Support, Provide WORK ITEM 27: Propulsion Shafts, Renew WORK ITEM 28: Superstructure, Preserve, 100% WORK ITEM 29: Soft Patches, Remove and Inspect WORK ITEM 30: 24VDC Distribution System, Upgrade 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 87 WPB 085-001, Rev -, Tank Capacity Curves Coast Guard Drawing 87 WPB 085-011, Rev C, Lifting Slings Coast Guard Drawing 87 WPB 085-012, Rev A, Lifting Cradle Coast Guard Drawing 87 WPB 085-013, Rev B, Docking Plan Coast Guard Drawing 87 WPB 111-001, Rev H, Shell Expansion Coast Guard Drawing 87 WPB 111-050, Rev A, Updates to DWG 87-WPB-111-001 Exhaust Port Insert

Plate Installation and Details Coast Guard Drawing 87 WPB 113-001, Rev G, Platform Plating & Framing Coast Guard Drawing 87 WPB 116-001, Rev -, Longitudinal Girders & BHD’s Coast Guard Drawing 87 WPB 122-001, Rev C, Watertight Bulkheads Coast Guard Drawing 87 WPB 131-001, Rev J, Deck Construction Plan Coast Guard Drawing 87 WPB 163-001, Rev H, Sea Chest Details Coast Guard Drawing 87 WPB 165-001, Rev F, Transducer Details Coast Guard Drawing 87 WPB 171-001, Rev W, Mast Details Coast Guard Drawing 87 WPB 182-001, Rev C, Main Engine & Generator Foundations Coast Guard Drawing 87 WPB 243-003, Rev -, Propulsion Shaft Details Coast Guard Drawing 87 WPB 245-003, Rev A, Propeller Details Coast Guard Drawing 87 WPB 256-001, Rev AC, Seawater Cooling Piping Coast Guard Drawing 87 WPB 259-001, Rev J, Engine Exhaust Piping Coast Guard Drawing 87 WPB 310-001, Rev J, Ship’s Service One-Line Diagram Coast Guard Drawing 87 WPB 313-001, Rev N, DC System Coast Guard Drawing 87 WPB 423-001, Rev W, Speed Log & Depth Sounder System Coast Guard Drawing 87 WPB 561-001, Rev L, Steering System Details Coast Guard Drawing 87 WPB 562-001, Rev A, Rudder Details Coast Guard Drawing 87 WPB 583-001, Rev Y, RIB Deployment Structure Coast Guard Drawing 87 WPB 601-001, Rev R, Outboard Profile & General Arrangements Coast Guard Drawing 87 WPB 602-001, Rev F, Visual ID and Draft Mark Plan Coast Guard Drawing 87 WPB 631-001, Rev P, Ship’s Painting Schedule Coast Guard Drawing 87 WPB 633-001, Rev A, Cathodic Protection v (Rev-0)

Coast Guard Drawing 87 WPB 634-001, Rev G, Deck Coverings & Details Coast Guard Drawing 87 WPB 995-001, Rev -, Jigs and Fixtures for Shaft Installation Coast Guard Fleet Drawing FL 2804-12, Rev -, U.S.C.G. Emblem Coast Guard Fleet Drawing FL 2804-22, Rev A, Consolidated Visual ID for Cutters

COAST GUARD PUBLICATIONS

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

Manual Coast Guard Technical Publication (TP) 4499, Jun 2018, SWBS 243, Stern Tube Seal-Model 442C Coast Guard Technical Publication (TP) 4500, Sep 2017, SWBS 233, Engine Change-Out Guide -

Waterborne Main Diesel Coast Guard Technical Publication (TP) 4506, Wartsila TM-EL-68839, Issue A, Sep 2014, Rudderstock

Seal Type EL Coast Guard Technical Publication (TP) 4525, SWBS 202, 2003, Main Diesel Engine Control System

Schematics Coast Guard Technical Publication (TP) 4533, SWBS 233, 2016, Propulsion Internal Combustion

Engines, Maintenance Manual Coast Guard Technical Publication (TP) 4564A, Electronic Steering System Coast Guard Technical Publication (TP) E-424-0230, SWBS 424, June 2006, Electromagnetic Log User’s

Manual Surface Forces Logistics Center Standard Specification 0000 (SFLC Std Spec 0000), 2020, General

Requirements Surface Forces Logistics Center Standard Specification 0740 (SFLC Std Spec 0740), 2020, Welding and

Allied Processes Surface Forces Logistics Center Standard Specification 3041 (SFLC Std Spec 3041), 2020, Shipboard

Electrical Cable Test Surface Forces Logistics Center Standard Specification 3042 (SFLC Std Spec 3042), 2020, Shipboard

Electrical Cable Removal, Relocation, Splice, Repair, and Installation Surface Forces Logistics Center Standard Specification 6310 (SFLC Std Spec 6310), 2020, Requirements for Preservation of Ship Structures Surface Forces Logistics Center Standard Specification 8634 (SFLC Std Spec 8634), 2020, Drydocking Surface Forces Logistics Center Standard Specification 8635 (SFLC Std Spec 8635), 2020, Temporary

Services

OTHER REFERENCES

American Society for Nondestructive Testing (ASNT) SNT-TC-1A, 2016, Recommended Practice for

Personal Qualification and Certification in Nondestructive Testing AN/SPS-73V Surface Search Radar (SSR), Sep 1998, Operation, Maintenance, and Installation Manual ASTM International (ASTM) D1330, 2015, Standard Specification for Rubber Sheet Gaskets ASTM International (ASTM) F992, 2006, Standard Specification for Valve Label Plates Commercial Item Description (CID) A-A-59313, Nov 2003, Thread Compound; Antiseize, Zinc Dust-

Petrolatum Commercial Item Descriptions (CID) A-A-59316, Nov 2016 Abrasive Materials for Blasting Federal Standard (FED-STD) 595, 2008, Colors Used in Government Procurement MIL-A-18001, Dec 2015, Anodes, Sacrificial Zinc Alloy (Commercially Accepted - ASTM B418) vi (Rev-0)

MIL-A-22262, Mar 1996; Abrasive Blasting Media Ship Hull Blast Cleaning MIL-A-46106b, Jun 1992, Adhesive-Sealants, Silicone, RTV, One-Component MIL-DTL-1222, Dec 2000, Studs, Bolts, Screws and Nuts for Applications Where a High Degree of

Reliability Is Required MIL-PRF-24139, Mar 1987, Grease, Multipurpose, Water Resistant.

MIL-PRF-24635, 2009, Coating Systems, Weather-Resistant, Exterior Use MIL-PRF-24647, Jan 2018, Paint System, Anticorrosive and Antifouling, Ship Hull Raytheon Marine Company, Jan 1992, Technical Manual, Radar Set Model R40X/R41X, AN/SPS-69, RMC Document Number G261404 Society of Automotive Engineers (SAE) Aerospace Material Specification (AMS) C6183, 2019, 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), 2016, Solvent Cleaning The Society for Protective Coatings (SSPC) Surface Preparation Specification No.11 (SSPC-SP 11), 2012, Power-Tool Cleaning to Bare Metal The Society for Protective Coatings (SSPC)/NACE International (NACE) Joint Surface Preparation

Standard SSPC-SP 12/NACE No.5, 2002, Surface Preparation and Cleaning of Metals by Waterjetting Prior to Recoating

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

The Society for Protective Coatings (SSPC)/NACE-International (NACE) Joint Surface Preparation Standard SSPC-SP 10/NACE No. 2, 2007, Near-White Blast Cleaning vii (Rev-0)

CONSOLIDATED LIST OF GOVERNMENT-FURNISHED PROPERTY

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

WORK

ITEM

MTI ITEM DESCRIPTION NSN/PN QTY ESTIMATED

COST

($/UNIT)

8 N Slip Resistant Sheets NSN: 7220-01-F11-2238 1 KT 5,352.24

11 Y *Alignment jig N/A 1 ea. ---- 12 N Thordon bearing, Grade Orange (5.5" OD x 4" ID x 7.87"

(200mm) LG)

PN: F54615-02-8-1 NSN: 3120-

21-914-2012

2 ea. 525.03

13 N Thordon bearing, Grade Orange (5.5" OD x 4" ID x 11.41"

(290mm) LG)

PN: F54615-02-8-0 NSN: 3120-

21-914-2011

2 ea. 558.05

14 N **Intermediate bearing carrier

NSN: 3130-01-F11-2388 P/N:

87 WPB 243-001, Item 17

2 ea. 591.86

15 N **Aft bearing carrier NSN: 3130-01-F11-2200 PN:

87 WPB 243-001, Item 14

2 ea. 1931.31

17 Y Starboard Propeller

(RH)

PN: 706-3351.00 RH NSN:

2010-01-457-0573

1 ea. 9153.07

17 Y Port Propeller (LH) PN: 706-3350.00 LH NSN:

2010-01-459-0421

1 ea. 9542.05

17 N *Propeller Nut Wrench N/A 1 ea. 200.00 17 N Propeller Nut PN: 5317350 NSN: 2010-01-

458-9217 2 ea. 322.07

17 N Propeller Nut, Locking PN: 5317355 NSN: 5310-01- 458-9125

2 ea. 285.10

17 N Anode, Propeller Nut PN: 87WPB243001ITEM39

NSN: 5342-01-481-8403

2 ea. 153.06

18 N Transducer, sonar PN: SS60SLD NSN: 5845-01- 618-8996

1 ea. 328.72

19 N 3" Ball Valve NSN: 4810-01-517-8110 PN:

LV071A

1 ea. 5625.00

19 N **Doppler Speed Log Measurement Rod

NSN: 6605-01-470-1266 1 ea. 4984.63

20 N Iron body/ Stainless steel stem/ bronze disk

(flanged) 8 inch

PN: J022929-512431A NSN:

4820-01-613-5021

2 ea. 563.25

20 N Iron body/ Stainless steel stem/ bronze disk

(wafer) 8 inch

PN: 22929-112431A NSN:

4820-01-615-9571

2 ea. 521.46

20 N Iron body/ Stainless steel stem/ bronze disk

(flanged) 3 inch

PN: 22925-5124 NSN: 4820-

01-650-0975

2 ea. 226.51

20 N Iron body/ Stainless steel stem/ bronze disk

PN: 22925-1124316 NSN:

4820-01-332-6811

2 ea. 214.14 viii (Rev-0)

(wafer) 3 inch 21 Y Rudder Assembly, port NSN: 2040-01-461-1944 1 ea. 6113.36 21 Y Rudder Assembly, starboard NSN: 2040-01-461-1943 1 ea. 5971.93

21 N Upper Roller Bearing NSN: 3110-01-512-5534 2 ea. 287.43 21 N Wartsila EL Seals Kit PN: H75492-01 NSN: 2040-01-

565-9776 2 ea. 7243.42

21 N Lower Bearing PN: TBF113090 NSN: 3120- 20-000-7677

2 ea. 405.81

22 N **Valve, Counterbalance

PN: CBCA-LAN/AP NSN:

4820-01-687-1295

4 ea. 291.50

22 N **Manifold, Valve PN: YVY NSN: 4730-01-687-

2 ea. 134.30

23 N Anode, corrosion preventive

PN: 899Y105 NSN: 5342-00-

813-6058

15 ea 57.37

24 Y *Transducer Cover Plate

N/A 2 ea. 50.00

27 Y Propeller Shaft NSN: 2010-01-458-9175 2 ea. 10,195.95 27 N **Installation Kit, Shaft Seal NSN: 5330-01-F18-5381 2 ea. 9443.00

27 Y *Alignment Kit N/A 1 set 5000.00 27 N Shaft seal consumables 29 N Soft Patch Kit NSN: 8040-01-601-2062 PN:

87SPK CPB-1 PATCH

2 ea. 1028.19

29 N Sealant, Silkolene NSN: 5340-01-590-8152 PN:

024-023000

6 ea. 142.29

29 N Clamp, V-Band NSN: 5340- 01-568-6899 PN:

024-007000

12 ea. 50.15

29 N Clamp, V-Band NSN: 5340-01-590-8152 PN:

024-009000

6 ea. 70.90

29 N Clamp, V-Band NSN: 5340-01-593-2913 PN:

024-001200

4 ea. 285.37

29 N Mount, Resilient, Male NSN: 5340-01-595-5785 PN:

030-008000

12 ea. 11.25

29 N Mount, Resilient, Female

NSN: 5340-01-595-5795 PN:

030-004000

12 ea. 14.58

30 N Panel Bridge 24 V NSN: 6110-01-F18-5605 1 ea. 2,548.00 30 N Alternator NSN: 6125-01-020-2950 2 ea. 14,668.79 30 N Regulator Voltage NSN: 5963-01-623-3549 2 ea. 350.00 30 N Resistor Thermal NSN: 5905-01-662-5504 2 ea. 35.00 30 N Harness, Wiring NSN: 5995-01-661-5659 2 ea. 75.00 30 N Seal Plain NSN: 5330-12-314-3403 2 ea. 56.32 30 N Coupling Half NSN: 4730-12-408-7920 2 ea. 1,572.87 30 N Coupling, Flex NSN: 3010-01-255-4200 2 ea. 480.44 30 N Insert, Flexible

Coupling NSN: 3010-12-332-3557 2 ea. 830.23

30 N Screw Machine NSN: 5305-01-384-3454 12 ea. 3.71 30 N Washer, Spring

Tension NSN: 5310-12-125-7798 12 ea. 2.44 ix (Rev-0)

30 N Nut, Plain Hexagon NSN: 5310-12-156-4982 12 ea. 2.33 30 N Guard Plate NSN: 2920-12-408-7817 2 ea. 941.45 30 N Plate, Mounting NSN: 5340-12-333-7085 2 ea. 75.00 30 N Screw, Cap, Hexagon NSN: 5305-01-240-1274 14 ea. 4.53 30 N Washer, Spring

Tension NSN: 5310-01-195-9000 14 ea. 1.81

30 N Screw Cap Hexagon NSN: 5305-12-142-8243 4 ea. 7.92 30 N Screw, Cap NSN: 5305-12-142-8236 4 ea. 3.64 30 N Washer, Flat NSN: 5310-12-149-4352 8 ea. 2.35 30 N Bracket NSN: 2815-12-408-5547 4 ea. 130.18

*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 x (Rev-0)

CONSOLIDATED LIST OF CRITICAL INSPECTION ITEMS

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

Work Item Title

3 U/W Body, Preserve, 100 percent

7 Tanks, MP Fuel Service, Clean and Inspect

20 Sea Water System, Perform Maintenance

21 Rudder Assemblies, Renew

22 Stern Launch Door, Remove, Inspect and Reinstall

24 Drydock

27 Propulsion Shafts, Renew xi (Rev-0)

PRINCIPAL CHARACTERISTICS

87' WPB

PHYSICAL

Length overall 87' Length between perpendiculars 81' 7" Depth 10' 11" Maximum beam 19.4' Draft, mean to design waterline 5' 9" Height of highest projection 50.2' Full load displacement 93.5 long tons Minimum operating displacement 83.9 long tons Displacement, light ship 77.9 long tons Framing Longitudinal Bulkheads Four watertight bulkheads located below the Main Deck Anchor 40 lb Fortress with 480 ft. 3 strand 5/8" dia. Line stayset

HULL

Hull/main weatherdeck material ABS Grade AH 36 Superstructure 5086 Aluminum

MACHINERY

Main propulsion Two MTU 8V396TE94, sequential turbo-charged diesels Reduction gears Two ZF Type BW 255 Propulsion shaft Two AQUAMET 22, 101.6mm Shaft diameter 4" Shaft seal Two Chesterton mechanical seals Shaft bearing, intermediate Thordon Elastomeric Bearing Shaft bearing, aft Thordon Elastomeric Bearing Number of propellers 2 Number of blades 5 Diameter of propeller 1040mm Pitch 1230 mm fixed Shaft RPM 828 Rudders Two 316L Stainless Steel Ship's service generators Two Man Model D08241F01 diesel with Stanford 60KW Generator

TANK CAPACITIES

3-9-1-f (fuel oil) 1402 gal 3-9-2-f (fuel oil) 1402 gal 3-12-2-f (waste oil) 86 gal 3-12-1-f (oily water) 86 gal 3-7-0-q (sewage collection) 352 gal 3-7-1-q (grey water) 52 gal 3-12-1-w (fresh water) 200 gal 3-12-2-w (fresh water) 200 gal

1 (Rev-0)

00000_0222_FLT

REC_00000_FLT_Commercial Project @ Contractor’ Facility (0121)

General Requirements

1. SCOPE

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

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

2. REFERENCES

COAST GUARD DRAWINGS

None

COAST GUARD PUBLICATIONS

Coast Guard Commandant Instruction (COMDTINST) M10360.3 (series), Coatings and Color Manual Surface Forces Logistics Center Standard Specification 0000 (SFLC Std Spec 0000), 2020, General

Requirements Surface Forces Logistics Center Standard Specification 0740 (SFLC Std Spec 0740), 2020, Welding and

Allied Processes Surface Forces Logistics Center Standard Specification 6310 (SFLC Std Spec 6310), 2020, Requirements for Preservation of Ship Structures

OTHER REFERENCES

None

3. REQUIREMENTS

3.1 General. The Contractor must conform to all requirements specified in SFLC Std Spec 0000 and in this item, as applicable, during the performance of this availability. The requirements of this WI applies to all work under the scope of this contract, whether explicitly stated in all following work items or not, and to all other work subsequently authorized by changes, modifications, or extensions to the contract.

2 (Rev-0)

3.1.1 NAVSEA drawings listed will be available FOR INSPECTION ONLY from the Coast Guard Port Engineer post-award. SFLC will not redistribute NAVSEA documents. Contractors can apply to NAVSEA headquarters directly for copies.

3.2 Contractor-provided fire watch personnel. The Contractor must provide fire watch personnel and equipment.

3.3 Preservation requirements. The Contractor must 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. The Contractor must obtain a written KO authorization to deviate from any coatings required in SFLC Std Spec 6310 Appendix C before work.

3.3.3 In-process quality control measures. The Contractor must 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”).

3.3.3.1 Quality control requirements. The Contractor must abide by the following when performing preservation related inspections. The following measurements must be randomly spaced throughout for the purposes of providing a representation of the entire prepared or coated surface.

3.3.3.1.1 Surface profile measurements. One surface profile measurement must be taken for every 200 square feet for the first 1000 square feet; for each additional 500 square feet or less, one profile measurement must be taken.

Profile measurements must be taken in accordance with SFLC Std Spec 6310, paragraph 3.1.8.3 (Surface profile measurements). A “measurement” for surface profile is defined as follows:

• ASTM D4417, Method B: One profile measurement is the average (mean) of 10 individual readings.

• ASTM D4417, Method C: One profile measurement is the average (mean) of 2 individual readings.

3.3.3.1.2 Soluble salt conductivity measurements. 5 conductivity measurements must be taken every 1000 square feet. For submerged (immersed) applications conductivity measurements must not exceed 30 microsiemens/cm.

For non-submerged (non-immersed) applications conductivity measurements must not exceed 70 microsiemens/cm. If a conductivity check fails, clean the surface in accordance with SFLC Std Spec 6310, paragraph 3.1.8.5 (Soluble salt removal).

3.3.3.1.3 Coating thickness measurements. Three area measurements must be taken for the first 1000 square feet;

for each additional 1000 square feet, perform an additional area measurement. A “measurements” for coating thickness is defined as follows:

• SSPC-PA 2 defines an area measurement as 5 separate spot measurements randomly spaced throughout a 100 square foot area.

• SSPC-PA 2 defines a spot measurement as 3 gage readings and each new gage reading the probe must be moved to a new location within a 1.5-inch diameter circle defining the spot.

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

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

3 (Rev-0)

3.5.1 Contractor operated (non USCG) facilities. The Contractor must provide and maintain environmental protection as defined in SFLC Std Spec 0000 Appendix A, Requirements for Environmental Protection at Contractor Operated (Non USCG) Facilities, as applicable, during the performance of this availability. Contractor must 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 must 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 must not be construed to mean that relief is provided from any other sections of the law, code, ordinance, or regulation.

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

3.5.3 Regulatory notifications. The Contractor is 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 must 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 must 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 must appoint in writing an Environmental Manager for the project, who is responsible for coordinating Contractor compliance with Federal, State, local, and station environmental requirements. The Environmental Manager must 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 must comply with SFLC Std Spec 0000 Appendix A, Requirements For Environmental Protection At Contractor Operated (Non USCG) Facilities for HW disposal.

3.6 Local Policy. The Contractor must refer to site (e.g. Base) Regulations and Instructions for details regarding local policies (e.g. crane services, parking, or facility usage).

3.7 SFLC Standard Specification approved changes. The Contractor must be aware that the following are approved changes to published SFLC 2020 Edition Standard Specifications and supersede published content:

3.7.1 SFLC Standard Specification 8636. Add missing paragraphs between 3.2 and 3.5 of Std Spec 8636 as follows:

4 (Rev-0)

“3.3 Access cut boundaries. The Contractor shall ensure that access cuts comply with the requirements and restrictions detailed in the following and in SFLC Std Spec 0740, and referenced codes.

3.3.1 Location of boundaries. Boundaries of access cuts and closure plates shall, in general, be located between principal ship framing, bulkheads, and other structural members and shall be at least three inches from any of these members or from the toes of other welds. A reduction in this three inch minimum may be approved by the KO on a case by case basis provided sufficient clearance is maintained for welding and inspection requirements.

The boundaries of access cuts and closure plates should land on existing butts or seams, wherever practicable. The boundaries of prior access cuts should be utilized wherever possible. Boundaries may extend across one or more frames as required for the size of the opening.

3.3.2 Access hole dimensions and arrangements. Holes or access cuts shall be the minimum size necessary and shall be in accordance with the following:

• Rectangular access cuts and closure plates welded into primary hull structure shall be at least 12 inches wide in the lesser dimension.

• For circular access cuts, the minimum diameter shall be 4T, where T = thickness of the involved structural member, but not less than three inches.

• Circular closure plates for access cuts less than two feet in diameter shall be dished 1/16 to 1/8 inch to allow for shrinkage when welded.

• Corners of rectangular access cuts and closure plates shall have a minimum radius of 6 inches except when a boundary lands on an existing hull longitudinal seam or transverse butt weld.

• Corners at an existing seam or butt shall intersect at a 90 degree angle.

• Cuts that are to cross existing butts or seams shall do so at an angle of 90 degrees plus or minus 15 degrees.

• In primary hull structure, existing welds forming the boundary of a cut shall be cut back 3 inches beyond the toe of the access cut, except that the cut back shall not intersect or cross an existing weld, frame, or structural member. In which case, the cut back may be reduced to a minimum of two inches in length.

• Existing welds crossed by the cut shall not be cut back.

3.3.3 Primary hull structure. Primary Hull Structure includes the shell, main strength decks, principal longitudinal bulkheads, vertical keel, deep web girders and stiffeners designed to withstand the ship bending stress.

3.3.4 Mechanically fastened joints. Welding closer than six inches to a mechanically fastened joint should be avoided. When access cuts cross or come within six inches of a mechanically fastened joint, the fasteners shall be checked for tightness and if necessary, loose fasteners shall be seal welded or removed, and replaced for a distance of 6 inches beyond the edge of the cut. When a cut crosses a mechanically fastened seam the cut plates shall be repaired using single V welds backed with glass tape (MIL-C-20079) to prevent fusion between the mechanically fastened plates.

3.4 Ship integrity maintenance. The Contractor shall maintain safety and ship integrity by installing temporary guarding and coaming, in addition to weathertight and watertight closures. Remove these temporary fabrications after closing the hull access, and grind surfaces flush in way of removals. For shell plating cuts made at or below the waterline where temporary closures are impractical, the Contractor shall secure each vulnerable compartment and subdivision to minimize potential damage to the extent permitted by the scope and urgency of the work.

3.4.1 Guarding. Install temporary guards in accordance with 29 CFR 1915.73.

5 (Rev-0)

3.4.2 Coaming. Ensure that in areas where flammable liquids may be stored, a 4 inch high metal coaming shall be installed on the surface of the deck with tack welds and fully sealed with caulking compound. The coaming shall encircle the access cut in the deck.

3.4.3 Weathertight and contamination closures. Fabricate temporary closures, using fire retardant material, before cutting access openings and install closures whenever access is not in use. Closures shall be:

• Constructed to protect the access from inclement weather and entry of contaminants (shall include a coaming or dam on the deck to redirect rain runoff away from the opening).

• Fitted with fasteners that permit rapid installation and removal.

• Able to support a minimum of 150 pounds per square foot for horizontal deck closures.

• Where the access opening is in way of a removed hatch, scuttle or door, the closure shall be configured to allow normal passage of ship’s personnel and equipment.

3.4.4 Watertight closures. Ensure that access openings created four feet or less above the maximum anticipated waterline shall include temporary watertight closures when the vessel is waterborne.

NOTE

NAVSEA S0600-AA-PRO-160/CH16 provides requirements for design, fabrication, and installation of temporary watertight closures.”

3.7.2 SFLC Standard Specification 0000. Definitions and paragraphs updated and added as follows:

“Fire Boundary: Any physical barrier, fitting, bulkhead or deck, utilized to limit the passage of flame and smoke identified during a fire casualty.

Fire Zone: Fire zones are designed to confine a fire within an identified zone and provide a protected staging area for fire parties. Fire Zones are not yet indicated on all classes of CG cutter, though Transverse Water tight Bulkheads will be indicated on Damage Control plates.

Fire Zone Boundary: A bulkhead or deck designed to limit the passage of flame and smoke. Fire zone boundaries confine a fire within a zone and provide protected staging areas for fire parties. Fire zones are formed using selected main subdivision bulkheads and portions of decks where the subdivision is stepped.”

“3.2.2.1 Firefighting and Fire Prevention Conference. Conduct a firefighting and fire prevention conference in conjunction with the arrival conference or no later than 5 days after start of the availability. This conference must familiarize Ship’s Force with the Contractor’s Fire Safety and Response Plan for fire prevention and firefighting capabilities and responsibilities and with the procedures that will be in use by the Contractor and the region/installation or municipal fire and emergency services, as well as familiarize the Contractor and the region/installation or municipal fire and emergency services with the ship arrangement, shipboard fire prevention and firefighting systems, equipment, and organization, and familiarize all parties with the scope of work and aspects of the work or ship conditions that have significance in fire prevention and firefighting.

3.2.2.1.1 The Conference must specifically address the following matters:

• Fire alarm and response procedures

• Contractor firefighting capability and procedures

• Region/installation or municipal fire and emergency services firefighting capability and procedures

• Firefighting jurisdictional cognizance

• Communication system for fire reporting and control or firefighting efforts

6 (Rev-0)

• Shipboard arrangement including access routes, availability or firefighting systems (installed and temporary), and communication systems

• Shipboard firefighting organization, systems, drills, and equipment

• Ship, space, and equipment security consideration; including confirmation of service disconnects at designated main fire boundaries.

• Compatibility of ship, Contractor, and region/installation or municipal fire and emergency services firefighting equipment

• Industrial work scope, including location of ship, and effect on firefighting systems, access, and communications

3.2.2.1.2 The firefighting and fire prevention conference must include a table top fire drill.

3.2.2.2 Fire Responsibility Familiarization Tour. Conduct a tour of the ship with the COR, Ship’s Force for municipal fire and emergency services/or municipal fire department personnel, and Contractor key personnel assigned specific responsibilities during fires, to familiarize personnel concerned with the ship’s normal access and anticipated condition while industrial work is in progress.

3.2.2.3 Fire Prevention Responsible Party. The Contractor must designate a Fire Prevention Responsible Party who shall comply in all respects to 29 CFR 1915, NFPA 51B and NFPA 312. The Fire Prevention Responsible Party attend the firefighting and fire prevention conference, conduct a weekly formal fire prevention and housekeeping audit, and act as the point of contact for firefighting and fire prevention concerns during the entire availability.

3.2.2.4 Fire Prevention and Safety Inspections. The Contractor shall conduct fire prevention and safety inspections to note and initiate actions to eliminate fire hazards or to implement work procedures to keep these hazards to a minimum.

3.2.2.4.1 An initial inspection shall be made by the Fire Prevention Responsible Party, jointly with the COR, to evaluate potential fire hazards in conjunction with the Fire Responsibility Familiarization Tour, or as soon as practicable after the tour and before any work commences. Submit one legible copy, in approved transferrable media, of a written report of the discrepancies and corrective actions to the COR and the Fire Safety Representative within 4 hours after completion of the inspection.

3.2.2.4.2 Weekly inspections shall be made jointly with the COR or designated inspector. Submit one legible copy, in approved transferrable media, of a written report of the discrepancies and corrective actions, to the COR and the Fire Safety Representative within 1 hours after completion of the inspection. The Contractor’s responsible party attends daily work meeting to assess and compile project provided data to determine where additional focus is required to improve project safety and fire prevention performance.

3.2.2.4.3 Once on each manned/ regular workday, follow on inspections (which should rotate through different areas on large deck ships) shall include: a ship’s representative, ship’s safety officer, or equivalent. Deficiencies noted shall be corrected immediately, and forwarded to the project superintendent, ship’s CO and COR. The Contractor’s Fire Prevention Responsible Party shall compile project provided data to determine where additional focus is required to improve project safety and fire prevention performance.

3.2.2.4.4 Minimum requirements for inspection. All inspections shall note the following, as a minimum:

• Housekeeping conditions, including location of trash.

• Type and amount of cargo aboard.

• Type, amount, and condition of the fire protection equipment.

• The types and approximate amounts of fuel and other flammable liquids, including all associated

7 (Rev-0) piping systems.

• The visible requirements of this manual such as cleanliness, access and egress routes, temporary systems, fire extinguishers, condition of combination smoke and heat detectors, fire reporting and communication systems, and observe fire watch and hot work authorizations for hot work in progress.

3.2.2.5 Fire Safety Plan. Develop and implement a written fire safety and emergency fire response plan in accordance with 29 CFR 1915. Implement the plan with all Contractor employees and subcontractors. In addition to the requirements of 29 CFR 1915, the plan must identify:

3.2.2.5.1 Fire Watches. Identify all work items containing hot work requiring Fire watchers.

3.2.2.5.2 Material Condition and Fire Zone Boundary obstructions. In those instances where shipyard work equipment or services prevent setting the designated Material Condition of the asset, or obstructs the setting of Fire Zone boundaries, address the disconnection/ severability of the materials and provide plans to:

• remove obstructions when not in use,

• ensure any obstruction, i.e. hoses, cables, or ventilation has quick-disconnect points placed at or near identified fire protection boundaries fittings.

• and/or propose other mitigation steps such as setting additional roving contractor firewatch or requesting augmented ship’s force assistance, and installing additional fire alarms at or near obstructed fittings

3.2.2.5.2.1 Fire zone fire curtains. Provide UL Listed (i.e. UL 10 D & UL 1784) and approved temporary “egress” fire curtains at the top and bottom of the ladder wells, and at each watertight closure on the longitudinal passageways to mitigate the spread of fire and smoke should it occur. Curtains shall be rolled DOWN during any hotwork occurring within an identified fire zone.

3.2.2.5.2.2 Fire Zone location will be conveyed by the COR.

3.2.2.5.2.3 All inoperable fittings must be relayed to the COR for inclusion to the Ship’s DC Closure Log.

3.2.2.5.3 Ensure access to temporary and Ship’s Force firefighting equipment is not obstructed or restricted.

Ensure Ship’s Force firefighting equipment is not relocated without written authorization from the COR. Provide a secure, Ship’s Force accessible temporary storage facility for firefighting equipment that is moved from its original location.

3.2.2.5.4 Identify each integrated fire protection system during the performance of the maintenance availability.

Indicate shipboard fire systems online/offline, and systems installed/provided by the Contractor, along with the types and frequency of tests of equipment and devices.

3.2.2.5.5 Details of all communication links (telephones, drop boxes, alarms, horns) location, testing interval, and interface with shore side response systems.

3.2.2.5.6 Each normal and emergency source of electric power, firefighting water, lighting, testing interval, and interface with shore side response systems.

3.2.2.5.7 Each location of all normal and emergency backup support equipment to be used in support when combating a fire, and the equipment's testing cycle.

3.2.2.5.8 Each organization to be used, designation of responsibility for all shifts, training, anticipated response times, and interface with shore side response units.

8 (Rev-0)

3.2.2.5.9 General procedures for directing Contractor employees on fire reporting, fire responses, firefighting actions, personnel accountability, and prolonged firefighting responsibilities.

3.2.2.5.9.1 Provide copy of training, and training records of employees within at least 30 days of the start of the avail, refresher training at the halfway point with all employees reached within 2 weeks.

3.2.2.5.10 Provision for portable communication devices for Contractor use during firefighting operations between site, fire, and Contractor's/shipyard’s operations center.

3.2.2.5.11 Submit one legible copy, in hard copy or approved transferrable media of the Fire Safety and Response Plan to the COR no later than 10 days prior to commencement of work, and prior to any modification to the plan after initial approval.

3.2.2.5.12 Post the fire plan and a full set of DC plates at the quarter deck for use by casualty response.”

“3.2.7.2 Fire Alarm. When requested, install a fire alarm system on the quarterdeck as designated by the COR, arranged to send a signal directly to a central station service, a remote station service, a cognizant fire department, a shipyard fire department, or a continuously manned location within the shipyard where trained operators can take immediate action to transmit an alarm.

3.2.7.2.1 Test the fire alarm system daily to ensure its reliability. Repair or replace defective or inoperative alarms immediately.

3.2.7.2.2 Fire alarm devices placed aboard ship shall be either a fire alarm pull box or a non-dial telephone.

3.2.7.2.3 In addition, place a telephone on the quarterdeck as an alternate means of calling the cognizant fire department, shipyard fire department, or a continuously manned location within the shipyard where trained operators can take immediate action to transmit an alarm.

3.2.7.2.4 When a cutter is in dry dock, place a means of reporting a fire at least every 100 feet on the dry dock floor under the length of the ship.

3.2.7.2.5 Alternate Power Disconnect. At the same location on the quarterdeck as the Fire Alarm, provide a shunt trip disconnect that will cut all Alternate Power to all circuits in the event of a fire.”

“3.3.4 Vessel access. During work at the Contractor’s facility, provide access and/or egress to and from the vessel in accordance with 29 CFR 1915.74, Subpart E. Provide a minimum of two gangways that have the following:

• Adequate walking surface width and strength and be safely secured.

• A railing, with a mid-rail, on each side of the gangway, and a turn table if necessary.

• Substantial steps properly secured and equipped with at least one handrail, when the upper end of the gangway rests on or is flush with the top of the bulwark of the dock.

• Nets or other suitable protection on both sides, when there is a danger of personnel falling between the ship and the dock. Nets and other suitable protection must extend beyond the projected area of the access and egress points so as to catch a personnel that may be falling outward: i.e., the nets must be wider than the gangway.

• Proper trimming at all times.

• Adequate illumination for their full length.

• Separated by one-fourth the length of the vessel, at a minimum, as to mitigate the possibility that an incident could block both means of escape.

3.3.4.1 Gangway alternative. If gangways are not practicable, submit to the COR a proposal for a suitable

9 (Rev-0) alternative.

3.3.4.2 Safety. Do not lay obstructions on or across the means of access/egress. Do not pass loads or cargo over the means of access/egress while personnel are on them.

3.3.4.2.1 The permanent (or temporary) announcing system must be used to inform workers and crew of all secured access and egress routes, and the information must also be posted on status boards.”

3.7.3 SFLC Standard Specification 8635. Paragraphs updated and added as follows:

“3.2.3 Shipboard access/egress and routing of temporary services. Shall maintain a primary and secondary means of access/egress for each vessel, where practicable. Pre-plan for the installation of temporary services to minimize the total number of service leads penetrating the hull by maximizing the use of backbones and/or manifolds for industrial services. Pre-planning for the installation of temporary services shall include removal (first in, last out, when no longer required). Pay special attention to transitional spaces (cross passages, top and bottom of stairwells) where services could potentially fall and restrict emergency personnel egress and/or casualty responder access.

3.2.3.1 Routing of temporary services through installed ship hull openings. The following applies to routing of temporary services through installed ship hull openings, both exterior and interior, designated for personnel egress and/or casualty responder access:

• For doorways, temporary services shall be limited to the topmost 8 inches of the opening.

The vertical height of the door, with services run, shall be no less than 50 inches unless the doorway has been “secured” specifically for temporary services. Service lines which are normally depressurized may remain be routed in doorways if their resultant pressurized configuration does not violate the 50 inch minimum clearance requirement.

• Temporary services may be run through hatches, provided the services fit between the hatch coaming and ladder. Additionally, the size of the opening, with services run, shall be no smaller than 28 inches in diameter unless the doorway has been “secured” specifically for temporary services. Services lines which can be easily collapsed (e.g., vent trunks) may encroach the 28 inch clearance area, by no more than 6 inches, if the collapsing of the service line reestablishes the 28 inch minimum clearance requirement.

Service lines which are normally depressurized may remain be routed in hatches if their resultant pressurized configuration does not violate the 28 inch minimum clearance requirement.

3.2.3.1.1 Additional Hull Cuts. When temporary services cannot be routed through interior and exterior installed shipboard personnel openings in accordance with paragraph 3.2.4., existing (or additional) access cuts utilized for routing of temporary service, personnel egress, and/or casualty responder access shall be approved by the COR.

3.2.3.2 Materials used for suspending temporary services. Temporary services shall be suspended at regular intervals, to prevent impeding personnel access/egress and emergency response, using a high temperature line that meets the noncombustibility test requirements contained in reference (e). When using steel wire rope, or other potentially abrasive material, an anti-chafing material shall be used to prevent damage of the temporary service line. When available, temporary service lines may be run through the ship’s structural elements (i.e., cable ways, light stanchions, etc.). When the routing of temporary services overhead is not practicable, temporary services, rigging of hoses, welding leads, and temporary lights shall be clear of the decks on temporary “trees” or brackets and be arranged to minimize tripping and other hazards.

3.2.3.3 Drawing of Services Entering the Ship. For each availability, the Contractor shall provide a simplified ship drawing showing compartments, access status, and temporary service system configuration of major service

10 (Rev-0) backbones/trunks and/or lines (including isolations). The drawing shall be suitable for use by emergency responders for isolation of services during an emergency and located at the CASCON Station and/or DCC/Quarterdeck. The Contractor shall update the drawing as significant conditions change. At a minimum, the drawing shall include:

• Type, description of service.

• Shore side shut-off points.

• Route of service through the ship.

• Locations of quick disconnect fittings.

• Identification of vital services and any cautions for vital services.

3.2.3.4 Marking Temporary Services. All temporary services shall be positively identified with highly visible, durable, unique markings that include maintenance activity name, service type, location, and shore side shut-off points. Tags will be located (at a minimum) at the source, point of entry aboard ship, termination point, and at Quick Disconnect Fittings (QDFs).

3.2.3.5 Quick Disconnect Fittings. QDFs shall be located within 10 feet of designated vertical and horizontal fire zone boundaries. When practicable, QDFs shall be installed within 10 feet of hull penetrations used for personnel access, to facilitate the deployment of smoke control curtains. QDFs must be capable of being disconnected safely on pressurized or energized systems unless approved for use as described in paragraph 10.4.9. Pressurized and disconnected QDFs must prevent wetting of energized equipment. For hull openings used for services only, QDFs are not required, provided the opening is fitted with an air and smoke control “sock” that remains in place around the services. Air and smoke control curtains are not intended to provide an air tight seal of the hull opening.

Rather, the curtains, or “socks” are to ensure that emergency responders can control the flow of air and smoke through the opening to allow for de-smoking of compartments, and minimize “chimney” effects. Curtains shall be made of fire resistant fabric meeting the requirements of reference (f).

3.2.3.6 Air flow control. The Contractor, in conjunction with SF, shall stage material to provide for temporary closure of access cuts, hatches, and other hull penetrations to control air flow in the event of a shipboard fire.

Temporary enclosures erected around hull access openings shall be constructed with the ability for emergency responders to rapidly deploy smoke control ventilation fans (i.e., damage control box fans). If the enclosures are constructed with ventilation fans installed, the fans shall have the ability to reverse air flow, in order to provide emergency responders the ability to actively de-smoke an affected compartment.

3.2.3.7 Service lines crossing fire zone boundaries. When service lines transit a fire zone boundary which cannot be safely disconnected locally (e.g., high voltage cables), the COR shall approve, in advance,…