Attachment 1 - SOW.pdf

USCGC CALHOUN (WMSL 759)

SPECIFICATION FOR REPAIRS

FY2026

(Rev-0, 26 November 2025)

USCGC CALHOUN (WMSL-418) STATEMENT OF WORK FY2026

ii (Rev-0)

TABLE OF CONTENTS

Revisions Record ......................................................................................................................................... iii Consolidated List of References ................................................................................................................... iv Consolidated List of Government-furnished Property ................................................................................. vi Principal Characteristics ............................................................................................................................. vii General Requirements WORK ITEM 1: Stern Boat Launch and Recovery, Level II WORK ITEM 2: Incinerator, Inspect and Test WORK ITEM 3: Oily Water Separator (OWS) System, Inspect and Groom 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 418A-WMSL-593-001, Rev A, Bilge & Oil Pollution Control System Diagram Coast Guard Drawing 750-WMSL-100-088 Rev A. GENERAL ARRANGEMENTS NSC 9 & FOLLOW

(AS9100001) (UNSIGNED)

Coast Guard Drawing 750-WMSL-300-057, Rev D, Unit 2240 - Main Dk Fr 44 to Fr 52 Arr of Elect Eqpt

(ASC330224Applicability list only 750, 751 Coast Guard Drawing 750-WMSL-583-004, Rev K, Stern Launch & Recovery Arrangement & Details

(ASC583004)

Coast Guard Drawing 750-WMSL-593-011, Rev B, Solid Waste System Schematic (ASC593026) Coast Guard Drawing FL-1702-11, Rev -, Inspection Of Sheaves

COAST GUARD PUBLICATIONS

Coast Guard Commandant Instruction (COMDTINST) M10360.3, Jun 2006, Coatings and Colors Manual Coast Guard Technical Publication (TP) 7809, SWBS 583, Apr 2023, Boat Retrieval Equipment – Boat

Hoist, Centerline & Carriage Winches Coast Guard Technical Publication (TP) 7946, SWBS 593, May 2021, Incineration Plant - Installation, Operation, Maintenance & Spare Parts Coast Guard Technical Publication (TP) Coast Guard Technical Publication (TP) 7346A, SWBS 593, Mar 2022, Bilge Water Separator Ultra-Sep Fire Prevention and Response 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 3041 (SFLC Std Spec 3041), 2022, Shipboard

Electrical Cable Test Surface Forces Logistics Center Standard Specification 3042 (SFLC Std Spec 3042), 2022, Shipboard

Electrical Cable Removal, Relocation, Splice, Repair, and Installation Surface Forces Logistics Center Standard Specification 5000 (SFLC Std Spec 5000), 2022, Auxiliary

Machine Systems Surface Forces Logistics Center Standard Specification 5550 (SFLC Std Spec 5550), 2022, v (Rev-0)

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, Occupational Safety and Health Standards for

Shipyard Employment NAVSEA Technical Publication T9074-AD-GIB-010/1688, (TP 1688), July 2012, Requirements for

Fabrication, Welding, and Inspection of Submarine Structure 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), 2016, Bare Metal Power Tool Cleaning US Environmental Protection Agency Method 1664, Feb 1999, N-Hexane Extractable Material and Silica

Gel Treated N-Hexane Extractable Material by Extraction and Gravimetry.

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)

1 N Spring, Sheave NSN: 5360-01-672-8829 PN:

P2-965-0024 8 ea. 185.00

1 N Pins, Spring NSN: 5315-01-672-8220 PN:

B2-066-0056

8 ea. 400.00

1 N Pins, Cotter NSN: 5315-01-672-8187 PN:

81-E-0628

8 ea. 1.50

1 N Flat Washer, 2 ½” Nominal, TY A 5”OD x 2 5/8” ID x 0.238”

THK

NSN: 5310-01-672-8737 PN:

61-E-16

8 ea. 1.50

1 N Jacking Bolt, Sheave NSN: 5306-01-672-9033 PN:

B2-033-0026

8 ea. 275.00

1 Y *CB-OTH Mark IV N/A 1 ea. N/A 1 Y *Long Range

Interceptor II N/A 1 ea. N/A

3 Y Monitor, Smart Bilge NSN: 2040-01-600-0112 1 ea. 4,700.00

*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 vii (Rev-0)

PRINCIPAL CHARACTERISTICS

418' WMSL

PHYSICAL

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

MACHINERY

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

HULL

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

ABS AH 36

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

ELECTRICAL

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

TANK CAPACITIES

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

1 (Rev-0)

00000_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.

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 5550 (SFLC Std Spec 5550), 2022, Fire Prevention and Response 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, Occupational Safety and Health Standards for

Shipyard Employment NAVSEA Technical Publication T9074-AD-GIB-010/1688, (TP 1688), July 2012, Requirements for

Fabrication, Welding, and Inspection of Submarine Structure

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 requirement 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.

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

2 (Rev-0)

3.3 Fire Prevention Specification. The Contractor must submit a Fire Prevention Plan in accordance with paragraph 3.1 of SFLC Standard Spec 5550

3.4 Materials. The Contractor must obtain all the materials required to complete this job except for the Government-furnished Property shown in table above

3.5 Period of Performance. The period of performance for this requirement starts on 12 January 2026 and ends on 03 March 2026.

3.6 Location. The Contractor must perform this work while the USCGC CALHOUN is homeported at Carver Maritime- 1400 Pierside Street, N. Charleston, SC 29405. The Contractor must comply with all Carver Maritime requirements to access their facility.

3.7 Release of References. For any listed references to be distributed, the contractor must be registered in the Joint Certification Program (JCP) through Defense Logistics Agency (DLA) and provide your JCP number and expiration date to the listed point of contact (POC) for this work.

3.8 Solicitation Period Site-Visit. The Contractor can perform a ship check during the solicitation period of this requirement. The Contractor must contact the designated points of contact (POC) at least 48 hours prior to requested access for USCG to process. The POC for a site visit is listed in Paragraph 3.9. Access prior to award cannot be guaranteed and depends on the availability of the POCs and the Contractor providing request documentation needed for access. USCG is not responsible for any costs associated with the Contractor’s site visit.

3.9 Points of Contact. The USCG Technical POCs for this requirement include but are not limited to the following:

3.9.1 SFLC-LREPL Availability Project Manager, LTJG Melissa Hyacinth, melissa.n.hyacinth@uscg.mil

3.9.2 SFLC-LREPL Port Engineer_ CALHOUN, LT Jackson Couture, jackson.l.couture@uscg.mil

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.

3 (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

4 (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

E

AMBIEN

T

ΔT

| DP -

SURFACE |

5 (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

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:

NAME OF QP-1/AMPP INSPECTOR SIGNATURE CERT. # DATE /

TIME

6 (Rev-0)

QA-3b - QUALITY ASSURANCE INSPECTION FORM

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

VESSEL NAME HULL # WORK ITEM

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:

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

Mean Reading (mils)

7 (Rev-0)

QA-4 - QUALITY ASSURANCE INSPECTION FORM

(SURFACE SOLUBLE SALT CONDUCTIVITY LOG)

VESSEL NAME HULL # WORK

ITEM #

SOLUBLE SALT CONDUCTIVITY MEASUREMENTS IAW SSPC-GUIDE 15.

DATE TEST LOCATIONS CONDUCTIVITY (MICROSIEMENS/CM)

8 (Rev-0)

QA-5 - QUALITY ASSURANCE DATA FORM

(COATING THICKNESS)

(Use one sheet for each sequence)

VESSEL NAME HULL # WORK ITEM

# WORK ITEM TITLE

COATING MFG PRODUCT NAME BATC

H #

INDUCTI

ON 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.

LOCATION (FRAME REFERENCE):

SPOT 1 2 3 4 5 OVERALL AVG. DFT ADJUSTMENTS

1 AVG. BMR DEVIATION

3 BEFORE ADJUSTMENTS AFTER ADJUSTMENTS

AVG.

LOCATION (FRAME REFERENCE):

SPOT 1 2 3 4 5 OVERALL AVG. DFT ADJUSTMENTS

1 AVG. BMR DEVIATION

3 BEFORE ADJUSTMENTS AFTER ADJUSTMENTS

AVG.

APPLICATION METHOD (AIRLESS,

CONVENTIONAL SPRAY, ROLLED)

AVERAGE DFT

9 (Rev-0)

4.2 Tank and Void Assessment form.

10 (Rev-0)

11 (Rev-0)

58302_TAB_1125_418

WORK ITEM 1: Stern Boat Launch and Recovery, Level II

1. SCOPE

1.1 Intent. This work item describes the requirements for the Contractor to perform maintenance and preservation on Stern Boat Launch and Recovery System.

1.2 Government-furnished property.

MTI ITEM DESCRIPTION NSN/PN QTY ESTIMATED

COST ($/UNIT)

N Spring, Sheave NSN: 5360-01-672-8829

PN: P2-965-0024

8 ea. 185.00

N Pins, Spring NSN: 5315-01-672-8220

PN: B2-066-0056

8 ea. 400.00

N Pins, Cotter NSN: 5315-01-672-8187

PN: 81-E-0628

8 ea. 1.50

N Flat Washer, 2 ½” Nominal, TY A 5”OD x 2 5/8” ID x 0.238” THK

NSN: 5310-01-672-8737

PN: 61-E-16

8 ea. 1.50

N Jacking Bolt, Sheave NSN: 5306-01-672-9033

PN: B2-033-0026

8 ea. 275.00

Y *CB-OTH Mark IV N/A 1 ea. N/A Y *Long Range Interceptor II N/A 1 ea. N/A

*Government-loaned property, which must 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 750-WMSL-100-088 Rev A. GENERAL ARRANGEMENTS NSC 9 &

FOLLOW (AS9100001) (UNSIGNED)

Coast Guard Drawing 750-WMSL-583-004, Rev K, Stern Launch & Recovery Arrangement & Details (ASC583004)

Coast Guard Drawing FL-1702-11, Rev -, Inspection Of Sheaves

COAST GUARD PUBLICATIONS

Coast Guard Technical Publication (TP) 7809, SWBS 583, Apr 2023, Boat Retrieval Equipment

– Boat Hoist, Centerline & Carriage Winches

12 (Rev-0)

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 3041 (SFLC Std Spec 3041), 2022, Shipboard Electrical Cable Test

Surface Forces Logistics Center Standard Specification 5000 (SFLC Std Spec 5000), 2022, Auxiliary Machine Systems

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

OTHER REFERENCES

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), 2016, Bare Metal Power Tool Cleaning

3. REQUIREMENTS

3.1 General.

3.1.1 CIR.

None.

3.1.2 Tech Rep. The Contractor must provide the services of Tech Reps in accordance with the following subparagraphs.

3.1.2.1 The Contractor must provide the services of an OEM authorized / licensed Tech Rep for the Centerline and Carriage Winches (Superior–Lidgerwood–Mundy Corp.) to accomplish the following on site:

• Provide manufacturer's proprietary information, software, and tools pertinent to the equipment/system

• Assist with proper repair methods, and ensure compliance with manufacturer's procedures and standards during disassembly, inspection, repair, modification, calibration, and reassembly of the equipment/system

• Observe initial testing to identify any major mechanical issues

• Adjust and set limits switches associated with the equipment

• adjust wire rope lengths

3.1.2.2 The Contractor must provide the services of a Qualified Tech Rep for the Centerline and Carriage Winches Control System to accomplish the following on site:

• Provide manufacturer's proprietary system/ equipment information, software, and tools.

13 (Rev-0)

• Assist with and ensure compliance with manufacturer's procedures and standards during initial testing, disassembly, inspection, repair, modification, calibration, reassembly, and final testing of the equipment/system.

3.1.2.3 Control system Tech Rep must possess appropriate software and diagnostic tools from Rockwell Automation to work on the control system components detailed in the notes (section 4 of this WI).

3.1.3 Protective measures. The Contractor must furnish and install all protective measures in accordance with SFLC Std Spec 0000, paragraph 3.3.3 (Vessel component, space, and equipment protection).

3.1.4 Interferences. The Contractor must 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:

• Piping

• Electrical Cables

• Brake Guards

• Boat Capture Net

3.2 Electrical requirements. The Contractor must accomplish all electrical work in accordance with SFLC Std Spec 3042, and test cables in accordance with SFLC Std Spec 3041.

NOTE

Coast Guard personnel will operate all shipboard machinery and equipment.

3.3 Operational test, initial. Prior to commencement of work, the Contractor must witness Coast Guard personnel perform an initial operational test of all items or shipboard devices to be disturbed, used, repaired, or altered, to demonstrate existing operational condition. Submit a CFR.

3.4 Electric motors. The Contractor must perform megger testing for the motors listed in Table 1 in accordance with SFLC Std Spec 3020. Ensure motor leads are disconnected from the control cabinet during megger testing. Submit a CFR detailing results of megger test and recommendations for any parts requiring repair or renewal.

TABLE 1 – LIST OF ELECTRIC MOTORS

EQUIPMENT NAMEPLATE DATA

Stbd Carriage Winch 15 HP, 440 Volt, 3 Phase, 60 Hz Port Carriage Winch 15 HP, 440 Volt, 3 Phase, 60 Hz

Centerline Winch Motor 30 HP, 440 Volt, 3 Phase, 60 Hz Stbd Carriage Winch Brake Motor 0.75 HP, 440 Volt, 3 Phase, 60 Hz Port Carriage Winch Brake Motor 0.75 HP, 440 Volt, 3 Phase, 60 Hz

Centerline Winch Brake Actuator Motor 0.75 HP, 440 Volt, 3 Phase, 60 Hz Centerline Winch Clutch Actuator Motor 0.33 HP, 440 Volt, 3 Phase, 60 Hz

CAUTION

The PLC back-up battery should be disconnected when the PLC panel is disconnected to prevent draining the battery.

14 (Rev-0)

3.5 Control station. The Contractor must open, clean, and inspect the interior of each of the control stations. Perform inspections specified in accordance with Section 11 of Coast Guard TP 7809.

Additionally, verify that cover gaskets are intact and sealing out water from internals, proper connection of all wires (i.e. not loose, disconnected, damaged, etc.), and all lights and switches are operational.

Submit a CFR with a description of any deficiencies identified.

3.6 Centerline boat winch maintenance. The Contractor must perform the following tasks for the centerline boat winch. Submit a CFR with a description of any found discrepancies and recommendations for repairs.

3.6.1 Drain and inspect the gear box lubricating oil for any metal particles or other discrepancies and submit a CFR. Dispose of lubricating oil in accordance with all Federal, state, and local regulations.

3.6.2 Open the gearbox inspection covers and inspect the gearbox internals. Note any indications of damage to gearbox internal parts. Measure gear backlash. Submit CFR

3.6.3 Disassemble and inspect the brake and clutch linkages, and service and inspect the brake and clutch actuators in accordance with SFLC Std Spec 5000. Clean, inspect, polish and lubricate shafts and bushings to remove corrosion and reduce friction between these surfaces. Renew any damaged hardware/fasteners.

3.6.4 Refill the gearboxes with new gear oil (i.e. Mobil Gear SHC 220, ISO VG 220, 19.3 gallons).

Renew any damaged hardware/fasteners and reinstall inspection cover with new gasket material.

3.6.5 Lubricate all components of the centerline winch in accordance with Section 9 of Coast Guard TP 7809.

3.7 Carriage winches maintenance (Port and Stbd). The Contractor must perform the following tasks for the Port and Stbd carriage winches. Submit a CFR with a description of any found discrepancies and recommendations for repairs.

3.7.1 Drain and inspect the gear box lubricating oil for any metal particles or other discrepancies and submit a CFR. Dispose of lubricating oil in accordance with all Federal, state, and local regulations.

3.7.2 Open the gearbox inspection covers and inspect the gearbox internals. Note any indications of damage to gearbox internal parts. Measure gear backlash. Submit CFR.

3.7.3 Disassemble and inspect the brake linkages, and service and inspect the brake actuators in accordance with SFLC Std Spec 5000. Clean, inspect, polish and lubricate shafts and bushings to remove corrosion and reduce friction between these surfaces. Renew any damaged hardware/fasteners.

3.7.4 Renew gear oil in each gearbox (i.e. Mobil Gear SHC 220, ISO VG 220, 9.8 gallons per gearbox,

19.6 gallons total). Renew any damaged hardware/fasteners and reinstall inspection cover with new gasket material.

3.7.5 Lubricate all components of the carriage winch assemblies in accordance with Section 10 of Coast Guard TP 7809.

3.8 Wire Rope renewal. The Contractor must renew the wire ropes (CG DWG 750_WMSL_583_004, Sheet 4B, Find No. 103 and 104) for the carriage winches and the fabric rope for the centerline winch

15 (Rev-0)

(CG DWG 750_WMSL_583_004, Sheet 4B, Find No. 105) in accordance with drawing B2-502-0009 in Coast Guard Tech Pub 7809 and in accordance with SFLC Std Spec 5000. Pressure lubricate the carriage winch wire ropes in accordance with SFLC Std Spec 5000. Perform the partial preservation (paragraph 3.9 below) prior to installation of new wire ropes.

3.8.1 With wire ropes removed, the Contractor must inspect each of the two (2) carriage winch sheaves for wear in accordance with Coast Guard Drawing FL-1702-11. Inspect the sheave bearings to ensure smooth operation. Submit a CFR with wire rope lengths (existing and replacement wire ropes) and description of the condition of the sheaves. Renew all sheave tensioner springs.

3.8.2 For wire rope and shackles installation instructions and details, refer to sheet 26 of CG DWG 750_WMSL_583_004. See figures 1 and 2 on section 4 of this work item.

• Follow carriage winch rope spooling notes

• See detail 2-F for shackle installation.

• See detail 6-B for wire rope lengths.

NOTE

Required Wire Rope lengths:

Upper wire rope 45’ long

Lower wire rope 72’ long

3.8.3 The wire ropes must be galvanized steel. Wire rope material and construction specifications are listed under description and remarks on DWG 750_WMSL_583_004. Material list on sheet 4B, Find No. 103 and Find No. 104.

3.9 Partial preservation. With the wire ropes removed, The Contractor must prepare and preserve accessible areas and foundations of the centerline winch, and both carriage assemblies including wire rope drums in accordance with Table 2. Power tool clean all affected surfaces (corrosion present) to “bare metal” in accordance with SSPC-SP 11 and feather edges of existing intact coating to the prepared areas.

Provide a smooth transition with the new paint. Conduct an SSPC SP-1 (solvent cleaning) on the structure prior to conducting surface preservation.

TABLE 2 – PRESERVATION REQUIREMENTS

COMPONENT SYSTEM/APPENDIX (SFLC STD

6310) TOPCOAT COLOR PRESERVE

LEVEL

Centerline winch Machinery, Deck Spar (10371) Partial

Starboard Carriage winch

Machinery, Deck Spar (10371) Partial

Port Carriage winch

Machinery, Deck Spar (10371) Partial

Sheave Assemblies

Machinery, Deck Spar (10371) Partial

3.10 Carriage assembly springs renewal. The Contractor must renew the springs and lock nuts for each carriage assembly.

16 (Rev-0)

3.11 Square rail inspection. The Contractor must clean and inspect the Orkot sliding bearing pads on the square rail assemblies. Measure the clearances between the slider bearing pads and the carriage assembly steel pads around all sides of the square rail assemblies. Ensure that the bearing material is in good condition and not excessively worn or damaged. Submit a CFR.

3.12 Pipe rail inspection. The Contractor must inspect the Orkot inserts for the pipe rail for any indications of uneven wear. Measure the clearance between the slide bearing material and pipe rail to ensure it is in accordance with Coast Guard Drawing 750-WMSL-583-004. Submit a CFR. Clean the pipe rails in accordance with SSPC SP-1 to remove all grit and dirt from the rails.

3.13 Rail and carriage Alignment. The Contractor must measure the distance between each of the pipe rail and the square rail (Port and Starboard) at several locations (measure to the rails, not to the Orkot) to determine the parallelism between the pipe and square rails. For construction details, refer to Sheet 18A of CG Drawing 750-WMSL-583-004.

3.13.1 Carriage guides alignment. The Contractor must measure the distance between each of the pipe rails and the square rails guides at several locations (measure to the rails, not to the Orkot) to measure the parallelism between the pipe and square rails. For construction details, refer to Sheet 18A of CG Drawing 750-WMSL-583-004. Submit a CFR with results indicating measurements for both Port and Starboard square and round guides as well as the measurements on the port and starboard carriage guides.

3.15 Carriages and structure partial preservation. The contractor must perform partial preservation up to 30% of rail supporting structures and square rail surfaces in accordance with Table 2. Power tool clean all affected surfaces (coating failure or corrosion present) to “bare metal” in accordance with SSPC-SP 11.

Feather edges of existing intact coating to the prepared areas. Provide a smooth transition with the new paint. Conduct an SSPC SP-1 (solvent cleaning) on the structure prior to conducting surface preservation.

TABLE 2 – PRESERVATION REQUIREMENTS

COMPONENT SYSTEM/APPENDIX (SFLC STD

6310) TOPCOAT COLOR PRESERVE

LEVEL

Square Rails Machinery, Deck White (17925) Partial Rail Support

Structures Freeboard/Superstructure/Mast

(Freeboard/Superstructure, Steel) White (17925) Partial

Carriage Assemblies

Machinery, Deck White (17925) Partial

3.15 Operational test, post repairs. After completion of work, the Contractor must thoroughly test 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.

NOTE

Coast Guard personnel will operate all shipboard machinery and equipment.

3.15.1 In the presence of the Coast Guard Inspector, the Contractor must observe the Coast Guard operate and test Stern Boat Launch and Recovery System. Demonstrate operation in automatic and manual mode.

17 (Rev-0)

WARNING

Damage to wire ropes and to sheave assembly will occur if incorrect wire rope length is installed.

To verify correct wire rope length was calculated and installed, move carriage to fully retracted position.

Looking at the top of the drum: Top wire rope spool will have 6 loops around the drum. Bottom rope will have 5 loops around the drum. See figures 1 and in section 4 of this work item

3.15.2 Coast Guard will select one of the GFP small boat (i.e. CB-OTH Mark IV & LRI-II) to demonstrate operation of the carriage winch during testing. The small boat will be launched and recovered during testing.

3.16 Touch-up preservation. The Contractor must prepare and coat all new and disturbed surfaces to match existing adjacent surfaces in accordance with SFLC Std Spec 6310, (Touch-ups and minor coating repairs.)

4. NOTES

4.1 Carriage winch programmable logic controller (PLC). ControlLogix controller, processor part number LOGIX5563, SN: 322607670, firmware version 16. Remote IO connected over ControlNet.

4.2 Carriage winch variable frequency drives (VFD). PowerFlex 700 drives (SN: 32756096, 32756097), firmware version 10.001. ControlNet adapter 20-COMM-C Series B (SN: 8040BC60, 8040BC03), firmware version 3.001.

4.3 Required software and other diagnostic tools. RSLogix 5000 V16, RSNetWorx. Ethernet communication module for interface with processor.

18 (Rev-0)

FIGURE 1. WIRE ROPE CONFIGURATION, CARRIAGE FULLY RETRACTED (STBD WINCH).

FIGURE 2. CORRECT PADEYE AND SHACKLE CONFIGURATION (IN GREEN).

19 (Rev-0)

59300_BEC _0625_418

WORK ITEM 2: Incinerator, Inspect and Test

1. SCOPE

1.1 Intent. This work item describes the requirements for the Contractor to clean, inspect, and test the Ship’s Incinerator listed in Table 1.

TABLE 1 – INCINERATOR

LOCATION ATLAS MODEL NUMBER /

SERIAL NUMBER

COAST GUARD

PUBLICATION

Incinerator Room (1-47-1-Q) 600 S WS 7946

1.2 Government-furnished property.

None.

2. REFERENCES

COAST GUARD DRAWINGS

Coast Guard Drawing 750-WMSL-300-057, Rev D, Unit 2240 - Main Dk Fr 44 to Fr 52 Arr of

Elect Eqpt (ASC330224) Coast Guard Drawing 750-WMSL-593-011, Rev B, Solid Waste System Schematic

(ASC593026)

COAST GUARD PUBLICATIONS

Coast Guard Technical Publication (TP) 7946, SWBS 593, May 2021, Incineration Plant -

Installation, Operation, Maintenance & Spare Parts Surface Forces Logistics Center Standard Specification 0000 (SFLC Std Spec 0000), 2022, General Requirements Surface Forces Logistics Center Standard Specification 3042 (SFLC Std Spec 3042), 2022, Shipboard Electrical Cable Removal, Relocation, Splice, Repair, and Installation Surface Forces Logistics Center Standard Specification 6310 (SFLC Std Spec 6310), 2022, Requirements for Preservation of Ship Structures

OTHER REFERENCES

None

20 (Rev-0)

3. REQUIREMENTS

3.1 General.

3.1.1 CIR.

None.

3.1.2 Tech Rep. The Contractor must provide the services of a Qualified Technical Representative who has documented experience working on the Incinerator (Atlas Model No. 600 S WS) to accomplish the following on site:

• Advise on manufacturer's proprietary system information.

• Assist with the following installation and repair method(s).

• Ensure compliance with manufacturer's procedures and standards during system disassembly, inspection, and reassembly as applicable.

3.1.2.1 Ensure the Tech Rep has experience with the system/equipment stated above and demonstrated on their résumé.

3.1.2.2 Submit the name and résumé of the Tech Rep to the COR at the Arrival Conference.

3.1.3 Protective measures. The Contractor must furnish and install all protective measures in accordance with SFLC Std Spec 0000, paragraph 3.3.3 (Vessel component, space, and equipment protection).

3.1.4 Interferences. The Contractor must handle all interferences in accordance with SFLC Std Spec 0000, paragraph 3.3.5 (Interferences).

3.2 Electrical work. The Contractor must accomplish all electrical work in accordance with SFLC Std Spec 3042. See Coast Guard Drawing 750-WMSL-300-024 for arrangement of electrical equipment in the incinerator room.

NOTE

Coast Guard personnel will operate all shipboard machinery and equipment.

3.3 Operational test, initial. Prior to commencement of work, the Contractor must witness Coast Guard personnel perform an initial operational test of the equipment listed below to demonstrate existing operational condition. Submit a CFR.

• Incinerator, Atlas 600 S WS

3.3.1 Note all alarms existing or in the stored history on the control panel prior to testing, and those that occur during testing.

3.4 Inspection. The Contractor with Tech Rep support must clean and inspect the following components in accordance with Coast Guard TP 7946, section 3.2 and 3.5. See Coast Guard Drawing 750-WMSL- 593-011 for location and schematic of the incienator. Submit a CFR.

• Thermal relay wiring, verify settings

• Wiring and terminals

• Electrodes

21 (Rev-0)

• Pressure switches

• Solenoid valves and electrical connections

• Door gasket for possible leaks

• Air strainer & remove deposit

• Flame detector photo cells

• Thermocouples, remove deposits

• Primary & secondary burner

• Refractory lining

• Hoses

• Control system interlocks controlling movement of the door and flue

• Operation of pneumatic system including actuators, control valves, and regulators

• Control panel relays

• Control panel indicator lights

• Operation of motor contactors and overload settings

• Verify power supply voltage for control power input

3.4.1 Test operation of alarms listed in TP 7946, section 3.4.1. Calibrate or replace sensors which lead to inaccurate alarm operation.

3.5 Refractory lining. The Contractor must clean refractory lining in accordance with Coast Guard TP 7946. The Contractor must install temporary catchment devices (i.e. bags, tarps, etc.) as needed to contain debris. Take all precautions necessary to prevent the spread of dust and soot. Do not damage the liner during cleaning.

3.5.1 Dispose of waste in accordance with all federal, state and local laws and regulations.

3.5.2 Upon completion of satisfactory cleaning, inspect the refractory lining for cracks/wear as specified in the Coast Guard TP listed in Table 1. Submit a CFR. Refractory repairs or renewal will be subject to a

CR.

3.6 Primary and secondary burners. The Contractor with Tech Rep support must renew primary burner oil nozzle and secondary burner oil nozzle in accordance with the Coast Guard TP listed in Table 1, using the parts listed in Table 2.

TABLE 2 – LIST OF PARTS

QUANTITY PART NUMBER DESCRIPTION SUGGESTED SOURCE OF

SUPPLY

1 64F4003 Primary Burner Oil Nozzle Atlas Incinerator, dw@atlasinc.dk www.atlasinc.dk. 1 64F4007 Secondary Burner Oil Nozzle

3.6.1 Clean fuel filter on the fuel oil pump.

3.6.2 Check electrodes in accordance with the Coast Guard TP listed in Table 1. Observe and record original adjustment settings for electrodes and air quantity into burner. Submit CFR.

22 (Rev-0)

3.7 Flame detector. The Contractor must clean photocells with a clean lint free cloth.

3.8 Thermocouple. The Contractor must clean thermocouples with a soft bristle brush and damp cloth.

Inspect for cracks, and replace thermocouple if any are found. Submit a CFR.

3.9 Air strainer. The Contractor must clean and remove deposits from the air strainer.

3.10 Blower and flue gas fan. Inspect and clean the primary blower and flue gas fan. Submit a CFR.

3.10.1 Clean the blower impeller in accordance with TP 7946, section 3.5.6. Do not run the incinerator again until the impeller is completely clean.

3.10.2 Clean the flue gas fan impeller in accordance with TP 7946, section 3.5.7.

3.10.3 Observe operation of the flue gas fan and primary blower. In the event of unbalanced operation or indication of bearing failure, replace the bearings on the flue gas fan or primary blower. At the option of the COR, the bearings on primary blower or flue gas fan may be replaced if operational time of the component is known to have exceeded 20,000 hours.

3.11 Diesel oil tank. Inspect operation of the diesel oil tank system. Submit a CFR.

3.11.1 Verify operation of the level switches, level indicator, and quick closing valve in accordance with TP 7946, section 4.

NOTE

Coast Guard personnel will operate all shipboard machinery and equipment.

3.12 Operational test, post repairs. After completion of work and in the presence of the Coast Guard Inspector, the Contractor must thoroughly test and demonstrate the equipment listed below to be in satisfactory operating condition. Submit a CFR.

• Incinerator, Atlas 600 S WS

3.13 Touch-up preservation. The Contractor must prepare and coat all new and disturbed surfaces to match existing adjacent surfaces in accordance with SFLC Std Spec 6310 (Touch-ups and minor coating repairs).

This section is not applicable to this work item.

23 (Rev-0)

59320_BJA_0425_418

WORK ITEM 3: Oily Water Separator (OWS) System, Inspect and Groom

1. SCOPE

1.1 Intent. This work item describes the requirements for the Contractor to inspect and groom the Oily Water Separator (OWS) located in the Auxiliary Machinery Room (5-36-01-E).

1.2 Government-furnished property.

MTI ITEM DESCRIPTION NSN/PN QTY ESTIMATED COST

($/UNIT)

Y Monitor, Smart Bilge NSN: 2040-01-600-0112 1 ea. 4,700.00

2. REFERENCES

COAST GUARD DRAWINGS

Coast Guard Drawing 418A-WMSL-593-001, Rev A, Bilge & Oil Pollution Control System

Diagram

COAST GUARD PUBLICATIONS

Coast Guard Technical Publication (TP) Coast Guard Technical Publication (TP) 7346A, SWBS

593, Mar 2022, Bilge Water Separator Ultra-Sep Surface Forces Logistics Center Standard Specification 0000 (SFLC Std Spec 0000), 2022, General Requirements Surface Forces Logistics Center Standard Specification 3041 (SFLC Std Spec 3041), 2022, Shipboard Electrical Cable Test Surface Forces Logistics Center Standard Specification 3042 (SFLC Std Spec 3042), 2022, Shipboard Electrical Cable Removal, Relocation, Splice, Repair, and Installation Surface Forces Logistics Center Standard Specification 6310 (SFLC Std Spec 6310), 2022, Requirements for Preservation of Ship Structures

OTHER REFERENCES

US Environmental Protection Agency Method 1664, Feb 1999, N-Hexane Extractable Material and Silica Gel Treated N-Hexane Extractable Material by Extraction and Gravimetry.

3. REQUIREMENTS

3.1 General.

24 (Rev-0)

3.1.1 CIR. The Contractor must submit a CIR for the inspections listed in the following paragraph(s):

• 3.3.1. Inspection

3.1.2 Tech Rep. The Contractor must provide the services of an OEM authorized/ licensed Tech Rep for Compass Water systems to accomplish the following on site:

• Provide manufacturer's proprietary system/ equipment information, software, and tools.

• Assist with and ensure compliance with manufacturer's procedures and standards during disassembly, inspection, repair, modification, calibration, and reassembly of the equipment/system.

• The Tech Rep must be present in all aspects of this work item.

• Perform on-site calibration of the oil content monitor assembly.

• Conduct operations familiarization of the equipment to ship’s crew after completion of repair work.

3.1.2.1 Ensure the Tech Rep is an OEM Certified Representative for the system/equipment stated above and demonstrated on their résumé.

3.1.2.2 Submit the name and résumé of the Tech Rep to the COR at the Arrival Conference.

3.1.3 Protective measures. The Contractor must furnish and install all protective measures in accordance with SFLC Std Spec 0000, paragraph 3.3.3 (Vessel component, space, and equipment protection).

3.1.4 Interferences. The Contractor must handle all interferences in accordance with SFLC Std Spec 0000, paragraph 3.3.5 (Interferences). Known interferences include, but not limited to the following:

• Piping

• Ventilation ducting

• Overhead lighting

• Electrical wiring

3.1.5 The Contractor must dispose of residual OWS fluids in compliance with all applicable Federal, state, and local laws, ordinances, regulations and SFLC Standard Specification 0000. Notify the COR (in writing) via CFR at least 5 days prior to removal of wastes and fluids. Document a complete chain of custody record of the removed contents and generated wastes, from the vessel to the point of final destination or delivery. Submit document to the COR upon completion of work via CFR.

3.1.6 Electrical requirements. The Contractor must accomplish all electrical work in accordance with SFLC Std Spec 3042, and test cables in accordance with SFLC Std Spec 3041.

NOTE

Coast Guard personnel will operate all shipboard equipment and machinery at all times.

3.2 Operational test, initial. Prior to commencement of work, the Contractor must witness Coast Guard personnel perform an initial operational test of all items or shipboard devices to be disturbed, used, repaired, or altered, to demonstrate existing operational condition. Submit a CFR.

3.2.1 The Contractor must take a 1-liter sample of the effluent and complete a USEPA Test Method 1664

25 (Rev-0) oily water test result after one hour of operation. The Contractor must not allow this effluent to leave the ship. This will require removing and re-installing a check valve adjacent to the overboard.

CAUTION

The overboard discharge valve must be closed to ensure no liquid from the OWS is pumped overboard during OWS operation.

3.3 Inspection and maintenance. The Contractor must accomplish the following tasks for the OWS in accordance with Section 5 of Coast Guard TP 7346A. The Contractor must also renew parts listed in Table 1 in accordance with CG TP 7346A.

TABLE 1 – LIST OF PARTS

QUANTITY PART NUMBER DESCRIPTION

4 MUFO0852 Membrane, UFO WS 8 Inch 8 MUSK1836 Single Element Membrane Housing Seal Kit 1 HCON0098 Heli-Sep OWS 5000 Cover Seal O-Ring 1 ORGN8000 (FIL1) Cover Seal O-Ring 8 FBGB0582 Process Filter S12 5 Micron Bag

2 lbs ASMS0000 SPIR-O-Lator Preservative 5 Gallons MCLN6732 SPIR-O-LATOR Cleaner Alkaline 5 Gallons MCLN7147 SPIR-O-LATOR, Cleaner Acid

3.3.1 Inspect OWS unit components for damage, tightness, and compliance with TP 7346A arrangement/configuration requirements. This inspection must cover following components in the presence of a Coast Guard Inspector. Submit a CIR identifying conditions and deficiencies including recommendations for any repairs.

• Membrane Housings (SPIR-O-LATOR Rack)

• Feed Pump Assembly (PU1)

• Process Filter Assembly (FIL1)

• Process Pump Assembly (PU2)

• Heli-Sep Separator (Coalescing Unit)

• Oil Content Detector/Monitor (OCM)

• Product Loop Assembly (piping assembly)

• Recirculation Assembly (piping assembly)

• Motor Controller Assembly

• Control Panel

• Gauge Panel

• System Relief Valves

3.3.2 Flush the Oily Water Separator System in accordance with paragraph 5.1 of CG TP 7346A. Appendix “C” drawings and schematics provide valve and component designations.

3.3.3 Verify that flushing of the SPIR-O-LATOR system can be triggered by three different methods (i.e., 26 (Rev-0) manual, system shut down, and automatic) identified in paragraph 5.1.1 of CG TP 7346A.

3.3.4 Flush the HELI-SEP separator vessel in accordance with paragraph 5.1.2 of CG TP 7346A.

3.3.5 Flush the SMART-CELL/OCM in accordance with paragraph 5.1.3 of CG TP 7346A after renewal per paragraph 3.5.

3.3.6 Clean the process filter canister and renew the filter bag (i.e. Filter bags Part Number: FBGB0582, and Cover Assembly O-rings Part number: ORGN8000) and seal in accordance with paragraph 5.3 of CG TP 7346A. Appendix “C” drawings and schematics provide valve & component designations.

3.3.7 Clean the oil sensing probe in accordance with paragraph 5.6 of CG TP 7346A. One of the fasteners on this probe is stripped and needs to be replaced. See Figure 1.

3.3.8 Remove solids and sludge from separator vessel in accordance with paragraph 5.8 of CG TP 7346A.

3.3.9 Drain, open the top cover on the HELI-SEP separator unit, and wipe clean the accessible interior surfaces.

3.3.10 Note any unusual conditions found while performing cleaning and inspections listed above, and include those recommendations in the CIR.

3.4 Oil content detector renewal. The Contractor must renew the Oil Content Monitor with the government furnished property in accordance with TP 7346A.

3.4.1 Provide the Data Sheet of the calibrated Oil Content Meter. Indicate the accuracy of the calibration equipment and OCM. Affix a label to the meter showing Certification Date, Due Date for Next Calibration, and Name of Calibration Laboratory.

3.4.2 The calibration label must be affixed on OCM so that it is easily visible without interference with meter reading. Transparent tape must be placed on all paper calibration labels.

3.4.3 The Contractor must clean the OCM panel and remove loose paint/foreign object.

3.4.4 Complete water connections in the presence of a Coast Guard Inspector.

3.5 Oily Waste Offload.