CGC NORTHLAND FY26 NR1 MDE RENEWAL - Rev 0 Specification.pdf

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Attached to: CGC NORTHLAND FY26 UPDS MDE RENEWAL
Solicitation number: 70Z08026QMECP0006
Issued by: Department of Homeland Security US Coast Guard

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CGC NORTHLAND MAIN DIESEL ENGINE RENEWAL FY26 70Z08026QMECP00060004.pdf	PDF	Jan 2, 2026
CGC NORTHLAND MAIN DIESEL ENGINE RENEWAL FY26 Amendt 4 Q_A.pdf	PDF	Jan 2, 2026
CGC NORTHLAND MAIN DIESEL ENGINE RENEWAL FY26 70Z08026QMECP00060003.pdf	PDF	Dec 30, 2025
CGC NORTHLAND MAIN DIESEL ENGINE RENEWAL FY26 Amendt 2 Q_A.pdf	PDF	Dec 23, 2025
CGC NORTHLAND MAIN DIESEL ENGINE RENEWAL FY26 70Z08026QMECP00060002.pdf	PDF	Dec 23, 2025
CGC NORTHLAND MDE RENEWAL AMENDMENT 1 Q_A.pdf	PDF	Dec 19, 2025
CGC NORTHLAND MAIN DIESEL ENGINE RENEWAL FY26 70Z08026QMECP00060001.pdf	PDF	Dec 19, 2025
70Z08026QMECP0006.pdf	PDF	Dec 11, 2025
CGC NORTHLAND FY26 NR1 MDE RENEWAL - Price Schedule.xlsx	XLSX spreadsheet	Dec 11, 2025

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USCGC NORTHLAND (WMEC 904)

SPECIFICATION FOR MAIN DIESEL ENGINE RENEWAL

FY2026

Developed By: Frederick Lenihan

(Rev-0, 17 November 2025)

USCGC NORTHLAND (WMEC-270A) MAIN DIESEL ENGINE RENEWAL FY2026

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: Main Diesel Engine, Renew 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 901 WMEC 101-001, Rev A, Structural Penetrations Coast Guard Drawing 901 WMEC 111-003, Rev J, Shell Exp Fr 101-182 Coast Guard Drawing 901 WMEC 113-003, Rev G, Tank Top Pl & Fr, Fr 101-182 Coast Guard Drawing 901 WMEC 116-006, Rev G, Bottom Long Fr 101-182 Coast Guard Drawing 901 WMEC 116-009, Rev C, Side Long Fr 101-182 Coast Guard Drawing 901 WMEC 117-002, Rev D, Floors Fr 104-179 Coast Guard Drawing 901 WMEC 117-007, Rev E, Web Fr/Stan Fr 110, 117, 124, 131 Coast Guard Drawing 901 WMEC 117-008, Rev F, Web Fr/Stan Fr 138, 145, 151-2/3 Coast Guard Drawing 901 WMEC 117-009, Rev H, Web Fr/Stan Fr 158.3, 172, 179 Coast Guard Drawing 901 WMEC 122-003, Rev G, Transv Bhds 103, 117 Coast Guard Drawing 901 WMEC 122-004, Rev F, Transv Bhds 165, 169, 151.6 Coast Guard Drawing 901 WMEC 123-003, Rev G, Misc. Built in Tanks Coast Guard Drawing 901 WMEC 131-003, Rev H, Mn Dk Pl & Fr 101-182 Coast Guard Drawing 901 WMEC 141-003, Rev G, 1st Platf Pl & Fr 151-2/3 - 182 Coast Guard Drawing 901 WMEC 182-001, Rev G, Mn Eng & Rdcn Gear Fdn Coast Guard Drawing 901 WMEC 182-010, Rev B, Machinery and Engineering Control Center, Foundation Installation MPCMS Upgrade Coast Guard Drawing 901 WMEC 183-002, Rev H, Elect Fdn Eng Rm Coast Guard Drawing 901 WMEC 201-001, Rev U, Engine Room Arr Coast Guard Drawing 901 WMEC 202-011, Rev B, MPCMS Upgrade Engineering Control Center

Console Coast Guard Drawing 901 WMEC 202-016, Rev A, MPCMS Torque System Electrical Installation Coast Guard Drawing 901 WMEC 233-001, Rev E, Propulsion Diesel Installation Dwg.

Coast Guard Drawing 901 WMEC 233-008, Rev -, Blanking Plates for Layup of Alco 251 MDE Coast Guard Drawing 901 WMEC 243-001, Rev L, Shafting Arrangement Coast Guard Drawing 901 WMEC 243-005, Rev D, Shafting Alignment Analysis and Procs Coast Guard Drawing 901 WMEC 243-004, Rev H, Controllable Pitch Propeller Shafting Details Coast Guard Drawing 901 WMEC 252-012, Rev M, MPCMS Intcon Wrg Dia Coast Guard Drawing 901 WMEC 256-002, Rev U, Mn and Aux SW Cooling Sys A&D v (Rev-0)

Coast Guard Drawing 901 WMEC 265-013, Rev C, Mn and Aux SW Cooling Sys Diag Coast Guard Drawing 901 WMEC 259-002, Rev M, Diesel Exhaust System A & D Coast Guard Drawing 901 WMEC 259-005, Rev A, Diesel Exhaust System Diagram Coast Guard Drawing 901 WMEC 260-001, Rev H, Emer. F.O. Sht Dn Arr & Dets Coast Guard Drawing 901 WMEC 261-001, Rev L, F. O. Serv Sys Dia Coast Guard Drawing 901 WMEC 261-002, Rev L, F.O Serv Sys A & D Coast Guard Drawing 901 WMEC 262-001, Rev K, Lube Oil Sys Diag Coast Guard Drawing 901 WMEC 262-002, Rev L, Lube Oil Service System A & D Coast Guard Drawing 901 WMEC 264-004, Rev B, Lube Oil Spinner II Install Coast Guard Drawing 901 WMEC 321-022, Rev A, Wireways Mchry Space & ECC Coast Guard Drawing 901 WMEC 320-035, Rev AV, As-Built Electrical One-Line Diagram Coast Guard Drawing 901 WMEC 321-023, Rev A, Wireways Hold & First Platform Coast Guard Drawing 901 WMEC 321-053, Rev B, MPCMS ECCC Internal Wiring/Power Distribution Coast Guard Drawing 901 WMEC 331-004, Rev R, Lighting System First Platform Coast Guard Drawing 901 WMEC 331-005, Rev P, Lighting System Main Deck Coast Guard Drawing 901 WMEC 507-001, Rev F, Valve Label Plate List Coast Guard Drawing 901 WMEC 507-002, Rev G, Machinery Label Plates Coast Guard Drawing 901 WMEC 514-001, Rev L, HVAC Sys Diag Coast Guard Drawing 901 WMEC 517-009, Rev -, Mn Prpln Eng JW System A&D Coast Guard Drawing 901 WMEC 551-001, Rev AC, Diagram Compressed Air System Coast Guard Drawing 901 WMEC 551-002, Rev P, Compressed Air Machry Spaces A & D Coast Guard Drawing 901 WMEC 555-001, Rev M, AFFF System Diagram Coast Guard Drawing 901 WMEC 555-002, Rev K, AFFF System A & D Coast Guard Drawing 901 WMEC 611-002, Rev G, Mchry Spaces Padeyes Coast Guard Drawing 901 WMEC 611-003, Rev J, Padeyes Outside Mchry Spaces A&D Coast Guard Drawing 901 WMEC 622-001, Rev G, Floor Plates A&D Coast Guard Drawing 901 WMEC 622-003, Rev A, Engine Room Platform Installation Coast Guard Drawing 901 WMEC 801-001, Rev A, Faired Lines & Offsets Coast Guard Drawing 901 WMEC 801-011, Rev E, Equipment Removal Plan Coast Guard Drawing 901 WMEC 801-020, Rev H, Booklet of General Plans

COAST GUARD PUBLICATIONS

Coast Guard Technical Publication (TP) 2697, SWBS 241, Reduction Gear, March 2024 Coast Guard Technical Publication (TP) 2816, SWBS 242, Coupling, Vulkan Shaft, Oct 2019 Coast Guard Technical Publication (TP) 3903, SWBS 233, Diesel Engine Overhaul/Maintenance

Procedure Matrix, March 2017 Coast Guard Technical Publication (TP) 4647, SWBS 233, FM/ALCO 251 Engine – Operations &

Maintenance Manual, April 2022 Surface Forces Logistics Center Standard Specification 0000, (SFLC Std Spec 0000) 2022 Edition, General Requirements Surface Forces Logistics Center Standard Specification 0740, (SFLC Std Spec 0740) 2022 Edition, Welding and Allied Processes vi (Rev-0)

Surface Forces Logistics Center Standard Specification 3041, (SFLC Std Spec 3041) 2022 Edition, Shipboard Electrical Cable Test

Surface Forces Logistics Center Standard Specification 3042, (SFLC Std Spec 3042) 2022 Edition, Shipboard Electrical Cable Removal, Relocation, Splice, Repair and Installation

Surface Forces Logistics Center Standard Specification 6310, (SFLC Std Spec 6310) 2022 Edition, Requirements for Preservation of Ship Structures

Surface Forces Logistics Center Standard Specification 8646 (SFLC Std Spec 8636) 2022 Edition, Temporary Hull Access

OTHER REFERENCES

ALCO 251 Engine Preservation, dated 14 January 2021 ASTM International (ASTM) D882, 2009, Standard Test Method for Tensile Properties of Thin Plastic

Sheeting ASTM International (ASTM) D1709, 2008, Standard Test Methods for Impact Resistance of Plastic Film by the Free-Falling Dart Method ASTM International (ASTM) D1922, 2008, Standard Test Method for Propagation Tear Resistance of

Plastic Film and Thin Sheeting by the Pendulum Method ASTM International (ASTM) D4174, Re-approved 2010, Standard Practice for Cleaning, Flushing, and Purification of Petroleum Fluid Hydraulic Systems Code of Federal Regulations (CFR) Title 29, Part 1915, 2025, Occupational Safety and Health Standards for Shipyard Employment Department of Defense Standard Practice, DOD-STD-2003, Electric Plant Installation Standard Methods for Surface Ships and Submarines DoD 4160.21, Volume 2, Defense Materiel Disposition: Property Disposal and Reclamation Fairbanks Morse Defense, SHIPBOARD OEM REQUIREMENTS for FM/ALCO 251F 18 cylinder engines.

Fairbanks Morse Defense, PACKING, PRESERVATION, MARKING, SHIPPING, ANDSTORAGE

PLAN for FM/ALCO 251F 18 cylinder engines.

IEEE 45 - IEEE Recommended Practice for Electrical Installation on Shipboard (IEEE Std 45, 2002) Institute of Electrical and Electronics Engineers Standard, IEEE-45, Recommended Practice for Electrical

Installations on Shipboard International Organization for Standardization (ISO) 4406, 2017, Hydraulic Fluid Power – Fluids –

Method for Coding the Level of Contamination by Solid Particles – Third Ed MIL-DTL-15024, General Specification for Plates, Tags, and Bands for Identification of Equipment MIL-DTL-24643, General Specification for Low Smoke Electric Cables and Cords for Shipboard Use MIL-STD-1310(SERIES), Shipboard Bonding, Grounding, and Other Techniques for Electromagnetic

Compatibility and Safety MIL-STD-1399, Interface Standard for Shipboard Systems MIL-STD-2003, Electric Plant Installation Standard Methods (Section 1: Cable) MIL-STD-2003, Electric Plant Installation Standard Methods (Section 2: Equipment) MIL-STD-2003, Electric Plant Installation Standard Methods (Section 3: Penetrations) MIL-STD-2003, Electric Plant Installation Standard Methods (Section 4: Cableways) 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)

1 Y ALCO FM 251F Engine

Block PN: 2310024 1 ea. 50,000.00

1 Y ALCO FM 251F Crankshaft NSN: 2815-01-106-8671 1 ea. 42,913.31 1 Y ALCO FM 251F Engine Oil

Pan

PN: DRP-15919,

C14577647001 1 ea. 50,000.00

1 N ALCO FM 251F Overhaul Kit, 270 No. 1

NSN: 5340-01-625-3225

PN: 2500525 1 ea. 1,355,378.03

1 Y **R.S Camshaft Free End Sec #1

NSN: 2815-01-358-5642

PN: 21610261-1 1 ea. 5,129.55

1 Y **R.S. Camshaft Sec #2 NSN: 2815-01-357-8875 PN: 21610262-1 1 ea. 4,058.21

1 Y **R.S. Camshaft Sec #3 NSN: 2815-01-357-8874 PN: 21610263-1 1 ea. 3,824.52

1 Y **R.S. Camshaft Sec #4 NSN: 2815-01-358-0411 PN: 21610264-1 1 ea. 1,052.20

1 Y **R.S. Camshaft Sec #5 NSN: 2815-01-357-9717 PN: 21610265-1 1 ea. 3,785.46

1 Y **L.S Camshaft Free End Sec #1

NSN: 2815-01-358-0410

PN: 21610159-1 1 ea. 2,666.98

1 Y **L.S. Camshaft Sec #2 NSN: 2815-01-358-1153 PN: 21610160-1 1 ea. 3,503.60

1 Y **L.S. Camshaft Sec #3 NSN: 2815-01-358-5642 PN: 21610261-1 1 ea. 5,129.55

1 Y **L.S. Camshaft Sec #4 NSN: 2815-0-1357-8875 PN: 21610262-1 1 ea. 4,058.21

1 Y **L.S. Camshaft Sec #5 NSN: 2815-013578874 PN: 21610263-1 1 ea. 3,824.52

1 N Cam Studs NSN: 5307-01-191-7909 PN: 2151682 24 ea. 33.16

1 N Cam Nuts PN: 21513730 32 ea. 20.00 1 N Dowel PN: 21510543 4 ea. 20.00 1 N Primer PN: 21559321 2 ea. 20.00 1 N Cam Bushings NSN: 3120-00-757-4744

PN: 216332 20 ea. 151.70

1 Y **Governor PN: 23933056 1 ea. 3,000.00 1 Y **Raw Water pump PN: 4320-01-504-8315 1 ea. 25,505.86 1 N 270 Raw Water Pump Install

Kit

NSN: 2990-01-F00-3047

1 ea 3,551.59

1 Y **Jacket Water Pump NSN: 4320-01-118-6393 1 ea. 16,221.53 1 N Jacket Water Pump Install Kit NSN: 2930-01-476-4427 1 ea. 181.75 1 N Turbocharger Install Kit NSN: 2990-01-F00-3036 1 ea. 872.30 1 N Thread Sealant PN: 21559322 2 ea. 10.00 viii (Rev-0)

1 N Gasket, Back Cover to Aftercooler

NSN: 5330-01-308-4420

PN: 21524823 1 ea. 145.24

1 N Vertical Seal Strip PN: 2261584 1 ea. 25.00 1 N Horizontal Seal Strip PN: 2261585 1 ea. 25.00 1 N Gasket, Front Cover to

Aftercooler

NSN: 5330-01-308-7458

PN: 21524826 1 ea. 5.00

1 N Gasket, Aftercooler to Turbo Support

NSN: 5330-01-308-7457

PN: 21524825 1 ea. 121.46

1 N Gasket, Cover to Right Side Turbo Support PN: 21524824 1 ea. 120.00

Gasket, Centering Plate to Cover Right Side Turbo

Support

NSN: 5330-00-410-3041

PN: 21524810-1 1 ea.

9.00

1 N **Cam Thrust bearings PN: DRP-148386 2 ea. 200.00 1 Y ** Turbocharger Support PN: 22816526 1 ea. 10,000.00 1 Y **Aftercooler PN: 22616113 1 ea. 25,000.00 1 Y **Turbocharger PN: 2950-01-118-7979

1 ea. 106,137.92

1 Y KAM 12116-BEW LUBE

OIL COOLERS NSN: 2930-01-362-4819 1 ea. 81,721.43

FULFLO Bypass filter relief valve.

ACD10F300AR/HS/A1060D-

NSN: 4820-01-660-1469 1 ea.

3,439.63

1 N FULFLO Pressure regulating valve. VSF-8R/HS/XS-90 NSN: 4820-01-661-4559 1 ea. 985.00

1 N FULFLO Pump relief valve.

VSF-8R/HS/XS-130 NSN: 4820-01-661-4045 1 ea. 1,865.71

1 Y KAM Cooling water heat exchanger NSN: 4420-01-397-2075 1 ea. 109,500.00

1 N AMOT Cooling water temperature control valve NSN: 4820-01-373-2748 1 ea. 11,903.33

1 Y **Starting Air Ingersoll Rand Motor SS-815 Series (CW) PN: 21800130 1 ea. 20,000.00

1 N Solenoid Valve Ingersoll Rand

NSN: 4810-01-328-2784

PN: 24024683 1 ea. 3,030.94

1 N Primary F/O Duplex Strainer Housing

NSN: 2940-01-336-2629

PN: 23200811-1 1 ea. 1,482.27

1 N Fuel Oil Filter Element NSN: 2910-00-916-5885 PN: 2321946 2 ea. 37.66

1 N ** Secondary F/O Duplex Filter Housing

PN: VFCS-194-123-7 /

23200841 1 ea. 15,000.00

1 N Separator Filter Element NSN: 4330-01-625-5322 PN: 1831118 2 ea. 112.03

1 N Coalescer Filter Element NSN: 4430-01-625-5344 PN: 1831119 2 ea, 85.00

1 N Sarex Filter Element NSN: 4330-01-078-8893 1 ea. 165.15 1 N Sarex Filter Element NSN: 4330-01-034-1313 2 ea. 78.89 ix (Rev-0)

*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 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 3.2.6.1.4 (Inspection report particulars)):

This Section is not applicable to this Specification.

xi (Rev-0)

PRINCIPAL CHARACTERISTICS

270' WMEC (A-CLASS)

PHYSICAL

Length overall 270' 0" Length between perpendiculars 255' 0" Beam molded 38' 0" Depth molded, main deck amidships 01 level amidships

23' 6" 31' 4"

Full load displacement 1,902.2 long tons Draft, full load to baseline amidships 14' 3" Highest projection above baseline *height approximated

≈ 110' 0"

Shore tie voltage requirements 2 cables, 400A / 450V, 3 phase Frame spacing 1' 0"

MACHINERY

Main propulsion 2 ALCO Model 18-251-F Diesel Engines, 3,600 BHP each Ship’s service generators 2 Caterpillar Model D-398-TA Diesel-driven KATO 6P6-

1350 Generators. 475 KW each @ 0.8 power factor, 450VAC, 3 phase, 60 cycle

Emergency generators Caterpillar Model D-348-TA Diesel-driven KATO 4P4- 1900. 475KW @ 0.8 power factor, 450VAC, 3 phase, 60 cycle

Number of propellers 2 Propeller diameter 9' 0" Number of blades, Each 4 Pitch Controllable Shaft RPM 260 Shaft diameter 10.55" at exit of hull Anchor & chain Two 4,000 lb Navy Stockless Anchors, 8 shots of chain each

TANK CAPACITIES

Diesel fuel total (95%) 79,210 gal.

JP-5 total (95%) 25,890 gal.

Potable water total (100%) 8,553 gal.

Hydraulic & lube oil total (95%) 2,237 gal.

1 (Rev-0)

00000_0725_FLT

REC_00000_FLT_Commercial Project @ CG Facility (0121)

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), 2022, General

Requirements Surface Forces Logistics Center Standard Specification 0740 (SFLC Std Spec 0740), 2022, Welding and

Allied Processes Surface Forces Logistics Center Standard Specification 6310 (SFLC Std Spec 6310), 2022, Requirements for Preservation of Ship Structures

OTHER REFERENCES

Code of Federal Regulations (CFR) Title 29, Part 1915, 2022, Occupational Safety and Health Standards for Shipyard Employment

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 in 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)

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

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

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

3.3 Preservation requirements. The Contractor 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 “measurement” 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 (Rev-0)

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

3.5.1 USCG facilities. The Contractor must 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 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.

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

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

3.5.2 Test and procedures. The Contractor 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

4 (Rev-0) 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 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 must be aware of the following:

3.5.6.1 No Contractor or Subcontractor has 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 must 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 must 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. 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).

3.6.1 The Contractor must obtain RapidGate Credentials for access to Base Portsmouth.

3.7 SFLC Standard Specification approved changes. Approved updates to the 2022 SFLC Standard Specifications will appear here.

None.

4. NOTES

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

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 mfg.

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 mfg.

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/AMPP INSPECTOR SIGNATURE CERT. # DATE / TIME

NAME OF CG REPRESENTATIVE SIGNATURE UNIT DATE/TIME

6 (Rev-0)

QA-2 - QUALITY ASSURANCE INSPECTION FORM

(ENVIRONMENTAL READINGS)

VESSEL NAME HULL # WORK

ITEM # WORK ITEM TITLE

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.

SURFAC

AMBIEN

ΔT

| DP -

SURFACE |

7 (Rev-0)

QA-3a - QUALITY ASSURANCE INSPECTION FORM

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

VESSEL NAME HULL # WORK ITEM

LOCATION OF WORK (FRAME REFERENCES) AREA (SQFT)

SURFACE PREPARATION METHOD PROFILE ACHIEVED (MILS)

MIN MAX MEAN

SSPC-SP-10/AMPP No. 2

SSPC-SP WJ-2/AMPP WJ-2

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