PISCES_FY19_DD_Specification_Rev_1_(3).pdf

NOAA SHIP PISCES (R 226)

FY2019

5-YEAR REGULATORY DRYDOCK

DETAIL SPECIFICATION

October, 2018

Marine Engineering Division - MOA2

Marine Operation Center, Atlantic

439 West York Street

Norfolk, VA 23510

Stephen Spindler____________ 27 August 2018 _

Written By Date

Reviewed / Approved by Date

NOAA Ship PISCES

FY19 Drydock Repairs

August 2018

Table of Contents

1. Scope

2. General Requirements

3. Basic Items

1. Temporary Services

2. ABS Special Survey No. 1

3. Drydocking and Routine Drydock Work

4. Anode Renewals

5. Cathodic Protection System Inspection & Anode Replacements

6. Rudder and Tailshaft Removal and Inspection

7. Propulsion Shaft Thrust Bearing Inspection

8. Sea Valve Overhauls

9. Engine Room Preservation

10. Ground Tackle Inspection and Preservation

11. Underwater Hull Coating

12. Freeboard Coating

13. Superstructure Coating

14. MSD and Waste Water Tank Maintenance

15. Centerboard Overhaul

16. Port Hole Window Repairs

17. Bow Thruster Maintenance

18. Rescue Boat Davit Annual Inspection

19. Annual Fire Inspection

20. Annual Life Raft Inspection

21. Deleted

22. Dock and Sea Trials

4. Additional Work

5. Drydock Option Items

1. Speed Log Doppler (Electronics Item)

2. Ship's Temperature Sensor Replacement (Electronics Item)

3. EM Speed Log (Electronics Item)

4. Transducer Survey

5. VSAT Safety Rails Installation

6. Main Seawater Cooling System Piping Ultrasonic Testing

7. Thrust Bearing RTD Installation

8. Deck Tile Replacement

9. HVAC System Repairs (habitability)

Dockside Work Base Items

10. Hydraulic Hose Renewals

11. Main Switchboard Cleaning

12. HVAC House Duct Cleaning

13. Cable and Pipe Penetration Replacement

14. SSDG Maintenance and Generator Cleaning

15. Deleted

16. HVAC System Repairs (non-habitability items)

17. FO Transfer Pump Overhaul

18. Main Motor Lift Pump Replacement

19. Main Motor Air Cooler Replacement

20. Miscellaneous Repairs

Dockside Work OPTION Items

21. Overhaul FO Purifiers

22. SSDG Resilient Mount Replacement

23. Gage Calibration

24. TLI Calibration

25. SSDG Heat Exchanger Maintenance

26. Main Deck Door Repairs

27. 01 Level ISO Deck Socket Relocation

28. Deleted

29. Exterior Steel Ladder Replacement

30. Anti-roll tank MOV Replacement

31. Annual System Grooms (Teco)

32. Annual System Grooms (Rockwell)

33. OWS Maintenance and Inspection

34. Miscellaneous Deck Repairs

35. Refrigeration System Repairs

CHANGES:

Work Item Deletions:

Work Item 5.15 “Annual System Grooms” was deleted and broken into separate work items under Options.

Work Item 5.28 “Hydraulic Systems Grooms (Rapp)”

Work Items Relocations:

Work Item 3.21 for the Oily Water Separator was moved to Item 5.33

Work Item Additions:

Work Item 5.31 “Annual System Grooms (Teco)”

Work Item 5.32 “Annual System Grooms (Rockwell)”

Work Item 5.33 “OWS Maintenance and Inspection” – relocated from Item 3.21.

Work Item 5.34 “Miscellaneous Deck Repairs”

Work Item 5.35 “Refrigeration System Repairs”

Specification Modifications:

Section 2 General Requirements – Updated paragraph numbering and removed formatting errors. Also added Paragraph 2.2.26.4 for Schedule requirements.

Item 3.2 - Added Paragraphs 3.2.4.11.1 and 3.2.4.11.2 to add crane repairs.

- Updated ABS Survey Number in Paragraph 3.2 and 3.2.4.1

- Deleted Reference 3.2.2.3

Item 3.6 - Added Paragraph 3.6.4.24.1 to verify shaft alignment

- Added paragraph 3.6.4.46 for ABS survey completion

- Added new Paragraphs 3.6.5.2 and 3.6.5.3 to verify work completion.

Item 3.8 - Updated Paragraph 3.8.4.1 to reference Table 3.8.1 and Reference

3.8.2.1 from “Table 3.3.1” and “Reference a”.

Item 3.9 - Added Paragraph 3.9.4.18 (relocated from Paragraph 5.13.4.9)

Item 3.11 - Updated Reference numbering system from letters to Paragraph numbers

Item 3.12 - Updated Reference numbering system from letters to Paragraph numbers

Item 3.13 - Updated Reference numbering system from letters to Paragraph numbers

Item 3.14 - Updated Reference numbering system from letters to Paragraph numbers

Item 3.15 - Updated Paragraph 3.15.4.1 for Centerboard OEM requirements

- Added Paragraphs 3.15.4.38.1 – 3.15.4.38.2

Item 3.17 - Modified Paragraph 3.17.4.2, 3.17.4.3, and 3.17.4.9.

Item 3.19 - Updated References in Paragraphs 3.19.4.3 and 3.19.4.4.

Item 3.20 - Updated References in Paragraph 3.20.4.2 and 3.20.5.1.

Item 5.5 - Modified platform locations of Paragraph 5.5.4.1 to STBD VSAT only.

Item 5.6 - Updated References in Paragraphs 5.6.4.3.

Item 5.7 - Modified Scope of Work of Paragraph 5.7.1.1

- Modified Paragraph 5.7.4.1-5.7.4.2

- Deleted Paragraphs 5.7.4.3, 5.7.5.3 and 5.7.6.1.

- Added new Paragraphs 5.7.4.4 – 5.7.4.5 and 5.7.5.4.

Item 5.8 - Updated References in Paragraphs 5.8.4.1 and 5.8.5.1.

Item 5.9 - Updated References in Paragraphs 5.9.4.3, 5.9.4.4, and 5.9.6.1.

Item 5.11 - Updated Reference in Paragraphs 5.11.4.1.

Item 5.12 - Updated paragraph references in Paragraphs 5.12.4.2, 5.12.4.8, 5.12.4.9, and 5.12.5.1.

Item 5.13 - Deleted Paragraph 5.13.4.9

Item 5.15 - Added Paragraph 5.15.4.5 to replace SSDG wiring harnesses

Item 5.16 - Updated Reference in Paragraphs 5.16.4.3.

- Added inspection of circuit breaker and label in Paragraph 5.16.4.15.3

Item 5.17 - Updated Reference in Paragraphs 5.17.4.2 and 5.17.5.1.

Item 5.19 - Deleted Paragraph 5.19.4.8

- Added Paragraph 5.19.4.12-13

- Modified Sea Trial Testing in Paragraph 5.19.5.2

- Added Paragraph 5.19.5.3.

Item 5.20 - Deleted Paragraphs 5.20.4.11 – 5.20.4.14, Reference 5.20.2.2 and

Paragraph 5.20.5.2.

- Added Paragraph 5.20.5.3 to test stern gate.

- Added Paragraphs 5.20.4.15 – 5.20.4.19 to remove end bells from lower engine room, overhaul two hydraulic cylinders from stern ramp, and repair aft A-frame pipe hangers.

- Added Paragraphs 5.20.4.20 – 5.20.4.25 to service the Air Compressors

(relocation of air compressor work from deleted Item 5.15).

Item 5.21 - Updated References in Paragraphs 5.21.4.2 and 5.21.5.1.

Item 5.22 - Updated References in Paragraphs 5.22.4.2.

Item 5.23 - Updated Reference in Paragraphs 5.23.4.1 and 5.23.4.4.

Item 5.29 - Updated Reference in Paragraphs 5.29.4.2 - 5.29.4.4 and 5.29.4.8.

Item 5.30 - Added Paragraph 5.30.2.2

- Modified and clarified work required in Paragraphs 5.30.4 and 5.30.5

1. SCOPE AND INTENT OF THE DOCKSIDE SHIP REPAIR CONTRACT

These detailed specifications contain requirements for NOAA Ship PISCES (R 226)

FY19 Regulatory (5-year) Drydocking.

The National Oceanic and Atmospheric Administration (NOAA) operates a fleet of research vessels that supports research and mapping for the National Fisheries Service, National

Ocean Service, Office of Atmospheric Research and the National Weather Service, as well as provides support to other Federal agencies. These research missions are time sensitive and therefore the data must be collected at specific times during the sailing season to be meaningful.

At the end of each sailing season the vessels enter a repair period (drydock or dockside) to address repairs that have been previously identified, perform upgrades to mission systems or ship systems that either extend the life of the ship or provide new data collection capabilities or for safer operations of ships systems as well as address any emergent work that would adversely affect the ships ability to safely perform its mission on schedule, while meeting all regulatory body requirements (American Bureau of Shipping and United States Coast Guard) and all habitability requirements, including any that may be required as a result of contracts for personnel to augment ship staff.

2. GENERAL REQUIREMENTS

2.1. References

2.1.1. NOAA Standard Specification AMC-000-1G, “General Requirements for

Contract Repair Work on NOAA Ships”

2.1.2. NOAA Standard Specification MOC-300-3, “General Requirements for

Electrical/ Electronic Items”

2.1.3. NOAA Standard Specification MOC-631-2D, “Coating Systems for Steel

Surfaces”

2.1.4. NOAA Standard Specification AMC-631-4, “Coating Systems for Aluminum

Surfaces”

2.1.5. NOAA Standard Specification AMC-997-1A, “Drydocking and Routine Drydock

Work”

2.1.6. Drawing 085 FA04, “Docking Drawing” (PISCES only)

2.1.7. NOAA Docking Report S0700/SWB997

2.1.8. Drawing FA02, “General Arrangements”

2.1.9. Drawing M283-304-FE41 “Penetration Details”

2.1.10. Drawing M283-304-FE43 “Bonding and Grounding Details”

2.1.11. Drawing M283-304-FE45 “Electrical Installation Details”

2.1.12. NOAA Weight Reporting Spreadsheet

2.1.13. Drawing FF04, “Painting Schedule”

2.1.14. Drawing M283-304-FF03 “Color Coordination Manual”

2.1.15. Drawing SH-081-FM10-Equipment Removal Routes

2.2. Requirements

2.2.1. References 2.1.1 through 2.1.15 form a part of these Detail Specifications. All provisions and requirements contained therein are applicable to all work items, including all additional work items, which are authorized by the Contracting

Officer. All work procedures and all materials shall meet the most recent publications by American Bureau of Shipping (ABS), IEEE Recommended practice for Electric Installations on Shipboard (IEEE Std 45), Society for Protective

Coatings (SSPC), and USCG Subchapter U. Specific references called out in each individual work are in addition to references 2.1.1 through 2.1.5, as applicable, for that work item.

2.2.2. Unless otherwise stated in these work items, prepare and coat all new steel, disturbed steel, or otherwise required painted surfaces in accordance with

References 2.1.3 and 2.1.4. If no paint system is identified in the item, then apply the appropriate coating system similar to the area being coated as identified in

Paragraph 5.2 of Reference 2.1.1, except that the top coat shall match the surrounding area. Reference 2.1.2 may be amended with reference 2.1.5 when approved by the COR.

2.2.3. Unless specifically stated otherwise in a work item, the Contractor shall provide all labor and material, including subcontractors and crane and other services, to accomplish all work called for in the Detailed Specification. All items removed or opened for repair, overhaul, rework, testing, etc., shall be re-installed after the work scope is accomplished.

2.2.4. All visual examinations, hydrostatic testing, and non-destructive testing shall be in accordance with ABS Rules for Building and Classing Steel Vessels, Survey

After Construction 2005, Part 7. All contractors performing NDT and hull gauging shall be certified under the ABS external specialists program.

2.2.5. Provide and maintain a status report of all American Bureau of Shipping (ABS) inspections and technical reviews required by ABS, during the course of this contract, to ensure the ship’s ABS certification requirements are in compliance.

2.2.6. All new equipment and furnishings purchased by the Contractor for installation on the ship shall be provided with factory supplied technical manuals, or data sheets, complete with parts listings. Faxed copies of this information are not acceptable. This documentation shall be turned over to the COTR after installation is completed.

2.2.7. Whether specified in the individual specification item or not, all surface preparation and painting shall be accomplished by a SSPC QP1 certified painting contractor.

2.2.8. Provide manufacturer’s technical representatives where required in the individual work items, to witness and to provide technical guidance during operational testing of equipment and systems. All tests and trials of equipment or systems shall be witnessed by the COTR, ABS, and/or USCG as applicable, to ensure compliance with regulatory body requirements to maintain the ship’s ABS class certification, and to complete all requirements of these specifications.

2.2.9. These Detailed Specifications are a combination of “performance specifications” and “design specifications.” Whenever possible, the Government has provided performance specifications, giving the Contractor the opportunity to accomplish the work requirements as best as he or she sees fit, while providing a fully functional repair and/or equipment/system installation in accordance with all work requirements. When specific details are required, the Government will provide design/detail specifications; this will be more the exception, than the rule.

2.2.10. Frame numbers and space names are derived from ship’s drawings. Equipment changes and space modifications over the ship’s life span may not all be reflected in the referenced drawings. Contractors are encouraged to review all referenced drawings and to perform a field inspection of the ship prior to submitting a bid.

Copies of drawings and technical manuals not included herein may be made available for review during any scheduled pre-bid inspection and during the performance period. During the pre-bid inspection, Contractors may review available drawings and technical manuals on board ship.

2.2.11. All inspection, test, Quality, and Condition Reports shall be provided to the COR in Adobe Portable Document Format (.pdf).

2.2.12. Maintain a Quality Assurance (QA) TEST AND INSPECTION PLAN applicable to all work items, including all additional work items which are authorized by the

Contracting Officer. Update QA TEST AND INSPECTION PLAN weekly and provide a copy to the COTR 24-hours prior to the scheduled weekly progress meeting. Include the following minimum information for each work item and additional work item:

2.2.12.1. Specification item and paragraph number

2.2.12.2. Component/Equipment name

2.2.12.3. Test Schedule (Date and time)

2.2.12.4. Test or Inspection description

2.2.12.5. Acceptance Criteria

2.2.12.6. Quality Assurance Inspection Report

2.2.13. Develop, in consultation with the American Bureau of Shipping (ABS) Surveyor, a written survey schedule that lists the items to be inspected and the scheduled dates and times of the inspections. Submit the survey schedule to the COTR within 48 hours after the start of the contract performance period. The survey schedule shall list all initial inspections required by the ABS Surveyor. In addition, the Contractor shall schedule the services of an ABS Surveyor as required by ABS for performing inspections of all new installations, hull modifications, tank inspections, gauging inspections, and load tests. NOAA will pay for all ABS surveys associated with work required by these specifications. The Contractor shall provide a credit for any additional ABS charges associated with rescheduling of surveys and rework surveys which are directly under the control of the Contractor.

2.2.14. Provide a copy of ABS approved welding procedures and maintain a list of currently qualified welders.

2.2.15. Weigh all materials and items removed, installed, or relocated on the ship.

Provide a summary report to the COTR indicating the total weight in pounds of the materials and items with a breakdown of their locations by space, deck, frame, distance from centerline, and height off of the deck. A sample Weight Report form is attached to these specifications.

2.2.16. The Contractor may reduce ship’s draft by offloading liquid loads and/or ballasting in order to provide the required clearances under the keel during transit to and from the Contractor’s Facility. Oil tanks shall not be ballasted. After all other work is completed, reload and trim the ship to the as-found conditions. In the event fuel is off-loaded, the fuel shall be metered off and on through a filtered, de-watering system. Store removed fuel in clean storage facilities. Treat and circulate fuel stored longer than six (6) weeks to prevent water accumulation and biological growth. The minimum draft which will be permitted is 19.5 feet.

2.2.17. Contractor is responsible for providing necessary electrical power to complete this contract. Ship’s and NOAA pierside electricity supplies shall not be used unless authorized by the COR. Contractor shall ensure temporary power rigged does not block primary accesses/egress routes or interfere with the weathertight boundaries of the ship without the authorization of the COR.

2.2.18. Electrical power distribution systems available aboard the ship for Contractor power tools include 480vac via three submersible pump receptacles and 120vac receptacles throughout the ship.

2.2.19. Contractor is responsible for providing temporary sanitary and rest/break services for Contractors. Ship’s facilities shall not be used.

2.2.20. Contractor is responsible for providing crane services to execute this contract.

Ship’s cranes shall not be used.

2.2.21. Red-line / As-Built Drawings:

2.2.21.1. The Contractor shall Redline “as-built” drawings for modifications accomplished by these detail specifications.

2.2.21.2. The Contractor shall provide final CAD and PDF Drawings of final “as-built” configuration as required by individual work items. Final “as-built” PDF drawings shall be delivered to the COR in 11x17 black and white format.

2.2.22. Daily Clean-up

2.2.22.1. To the maximum extent practical, remove dirt, debris, scrap, supplies, and other materials incident to work from the ship at the end of each work day.

Leave the work site "broom clean".

2.2.22.2. If blasting residue or other foreign particles collect on the exterior decks of the ship, remove the residue or particles at the end of the work day. Do not sweep or wash the residue or particles through the ship's deck drains unless specifically pre-authorized by the COR.

2.2.22.3. Contractor is responsible for removing and disposing all trash and waste generated by the execution of this contract at the Contractor’s expense in accordance with local, State, and Federal regulations. Contractor shall provide appropriate disposal receptacles to contain and dispose of all generated waste.

2.2.23. Daily Safety and Housekeeping Inspection

2.2.23.1. Conduct a daily safety and housekeeping inspection of all spaces affected by Contractor work.

2.2.23.2. The inspection shall be conducted by the Contractor's Safety Officer and a representative of the ship's Commanding Officer. The COR may participate.

2.2.23.3. If discrepancies are found, within 4 hours after the inspection, submit a written report to the COR and ship's Commanding Officer/Master documenting all discrepancies and corrective action to be taken

2.2.24. Protective Coverings

2.2.24.1. Prior to start of work, install protective coverings as needed to affected spaces to protect the ship, ship systems, and equipment from damage and entry of dust, dirt, grit, sand, and other foreign particles:

2.2.24.1.1. Compartments

2.2.24.1.2. Machinery and Equipment

2.2.24.1.3. Coatings and Deck Coverings

2.2.24.1.4. Furnishings

2.2.24.1.5. Vent Terminals

2.2.24.1.6. Insulation

2.2.24.1.7. Glass

2.2.24.1.8. Cables

2.2.24.1.9. Piping Systems

2.2.24.1.10. Structures and Other Ship Components

2.2.24.2. Prior to starting work on interior spaces, protect the decks and deck coverings from damaging spaces where work is to be performed and through which workers will traverse, as follows:

2.2.24.2.1. Cover the decks and deck coverings with temporarily fitted heavy vinyl, plywood or particle board. Securely tape all edges and joints of the protective covering to prevent movement and to prevent a tripping hazard. Other materials may be used if pre-approved by the COR.

2.2.24.2.2. For decks over which equipment, valves, piping or other materials will be handled, the plywood or particle board must be of sufficient thickness to protect the deck from damage the if the equipment or materials are dropped.

2.2.24.2.3. Maintain the protective coverings in place during the entire contract period. Promptly replace sections which are damaged.

2.2.24.3. Prior to abrasive blasting, or other work operations which create atmospheric contamination on or near the ship, prevent the entry of airborne contaminates.

2.2.24.3.1. Plug, wrap, blank, cover, or mask openings into the ship as needed.

2.2.24.3.2. Install industrial foam filter material on the intake and exhaust end of all ventilation systems which will be in use during the blasting operations. Monitor the air flow through the filters and replace the filters when air flow becomes restricted.

2.2.24.3.3. Whenever abrasive blasting is performed inside the ship, confine the blast materials to the compartment being blasted.

2.2.24.3.4. After completing the work, remove and dispose of the protective coverings.

2.2.24.3.5. Re-establish the condition which existed at the start of the work. It is the responsibility of the Contractor to repair and clean all damage and contamination resulting from failure to provide adequate protection.

2.2.25. Weekly Progress Meetings

2.2.25.1. Hold Weekly Progress meetings at a time and place mutually agreeable to the COR and Contractor. The meetings shall be attended by the COR and a

Contractor management official who has authority to make binding commitments. Other interested parties may attended.

2.2.25.2. Submit a written Progress Report to the COR by 3:00pm the day before the Progress Meeting with the following information:

2.2.25.2.1. Percent complete of each contract item and additional work items authorized by the Contracting Officer.

2.2.25.2.2. Any problems which could impact timely completion, including material delays. Include a problem description, schedule impact estimate, and mitigation plan.

2.2.26. Sequence of Work:

2.2.26.1. Working Hours: Contractor shall schedule working hours between 0600 and 1800 Monday through Saturday. Sundays may be worked only while the ship is in Dry-dock. Contractor shall obtain COR approval for ship work outside of these hours.

2.2.26.2. The ship will not be available for work on the following days:

2.2.26.2.1. Christmas: 23 December – 25 December 2018

2.2.26.2.2. New Years: 30 December 2018 – 1 January 2019

2.2.26.3. Base Items and approved Option Items 5.1 through 5.9 may be worked upon Contract start date. Additional Option Items 5.10 through 5.35 may be authorized (turned-on) in mid-January 2019. Contract end date will remain the same, unless authorized by the Contracting Officer.

2.2.26.4. Schedule: Contractor shall provide a schedule to the COR detailing the start and estimated completion dates for each work item no later than 10 days after Contract award. Contractor shall submit a separate schedule detailing the start and estimated completion dates for each awarded Option Item (Items 5.1

– 5.35) no later than 10 days after Option award. Schedules shall be submitted in PDF format. Contractor schedules shall identify the following milestone completion dates:

2.2.26.4.1. Contract Start Date

2.2.26.4.2. Drydock Ship

2.2.26.4.3. Centerboard Removal

2.2.26.4.4. Shaft Removal

2.2.26.4.5. Centerboard Reinstallation

2.2.26.4.6. Shaft Reinstallation

2.2.26.4.7. Undock Ship

2.2.26.4.8. Crew Move-aboard (Ship habitable)

2.2.26.4.9. Dock Trials

2.2.26.4.10. Sea Trials

2.2.26.4.11. Contract Completion Date

2.3. Hazardous Materials

2.3.1. NOAA Ship PISCES was constructed between 2006 and 2009. There was no asbestos used during construction. Asbestos requirements contained in referenced

Standard Specifications do not apply to this ship.

2.3.2. The Contractor is responsible for the control, handling, and disposal of any hazardous materials generated during accomplishment of this contract.

2.4. Metrication

2.4.1. A combination of Standard English units of measure (feet – pounds) and Metric

System International (SI) units of measure (millimeter - kilogram) were used in the builders' drawings, specifications and reference materials for construction, operation, maintenance and repair of this ship. In this specification for NOAA Ship

PISCES, there is a combination of Standard English units and metric units.

2.5. Notes

2.5.1. Descriptive data of NOAA Ship PISCES:

Length Overall: 208.6 feet

Beam (Molded): 49.2 feet

Displacement: 1,766 metric tons Light Ship

2,479 metric tons Full Load

Draft: 20.35 feet Full Load Centerboard Retracted

29.7 feet Full Load Centerboard Extended

Cruising Speed: 12 knots [Max speed 14 knots]

Propulsion: Diesel Electric, Single Propeller, Fixed Pitch, with two, in-line 1508 hp DC Motors

Generators: Caterpillar 3508B, 3512B (two each) 600 volts AC

Bow Thruster: Elliott 40T3S, 360 Degree

Electric Service: 480 volts AC

Year Built: Commissioned November 2009

Builder: VT Halter Marine Inc,. Moss Point, MS

ABS ID: 9161926

IMO Number: 9349071

Construction: Welded Steel Hull, Aluminum Superstructure

Crew size: 22

Bunks: 39

Homeport of Record: Pascagoula, MS

Dockside Location: NOAA Gulf Marine Support Facility, 151 Watts Avenue, Pascagoula, MS 39567

2.5.2. Reference 2.1.5 was used in the identification, location, and naming of spaces within these Detailed Specifications. As the government cannot guarantee the accuracy of this drawing, contractors are encouraged to verify information identified in reference 2.1.5 prior to starting any work or submitting a bid.

2.5.3. A copy of referenced drawings and technical manuals may be reviewed on board the ship during pre-bid inspection, upon request.

2.5.4. All contractors, vendors, and visitors are encouraged to make pre-arrival arrangements for the pre-bid inspection in advance by calling the Port Engineer at

202.734.9947.

END OF ITEM

3.0 BASIC ITEMS (ORF)

3.1 ITEM 301: TEMPORARY SERVICES

3.1.1 SCOPE

3.1.1.1 Provide temporary services for the ship for the entire time the ship is at the

Contractor’s facility.

3.1.2 REFERENCES

3.1.2.1 NOAA Standard Specification AMC-000-2C, “Temporary Services at Contractor

Facilities”

3.1.3 GOVERNMENT-FURNISHED MATERIAL (GFM)

3.1.3.1 No material. Ship’s Force will assist with set-up for cooling water for sea water systems.

3.1.4 REQUIREMENTS

3.1.4.1 Provide all temporary services required in accordance with Reference 3.1.2.1 with shore connection details and additional requirements as follows for the entire performance period:

3.1.4.2 Electrical Shore Power Electrical Shore Power- Provide two, shore power cables, rated for 480 VAC, 3-Phase, 60-Cycle, 400-Amp service each (800 amps total).

Connect directly to ship’s Russell-Stoll NATO- style receptacles, located on the 01-

Deck, aft junction box. Properly rated shore power cables shall be the Contractor’s responsibility. All power supplied to the ship shall be clean, with no indications of ground faults on the ship’s main switchboard. All ground fault deficiencies associated with the Contractor’s power supplied to the ship, shall be corrected at the

Contractor’s expense.

3.1.4.3 Potable Water --- One, 1-1/2 inch hose providing a minimum of 100 gallons per minute in a range of 40 to 60 psi. The hose will be used only to fill the ship’s potable water tanks; the ship is not configured to operate directly on shore- side water pressure.

3.1.4.4 Telephone Service --- Six private telephone lines distributed as follows:

(1) Two lines to ship’s telephone shore tie (1 voice, 1 fax).

(2) Two lines to ship’s dockside office spaces (2 voice)

(3) Two lines to COTR dockside office space (1 voice, 1 fax)

Telephone service shall include local calls, toll free calls, and calling card calls only.

Long distance calls shall either be blocked or itemized and billed directly to the ship for payment.

3.1.4.5 High-Speed, Broadband Internet Connectivity --- Internet connections via local

Internet Service Provider (ISP). High-speed, broadband internet is defined as Digital

Subscriber Service (DSL) or cable internet service with typical minimum download speeds of 320 Kbps. The service shall be a business-type account that supports

Virtual Private Network (VPN) connections, if available, and shall include necessary

DSL or cable modem provided by the ISP. Provide the proper number of connections necessary to satisfy the ship’s wet berth and drydock locations. All necessary cabling, DSL or Cable modem(s), or fiber translators shall be provided for an RJ-45 network connection to the ship and office(s) routers. Provide a minimum of one

Internet Protocol (IP) address with Directory Name Server (DNS) service for each of the ship and dockside office(s) locations. Make ship’s connection available while the ship is dockside and while the ship is in the dry dock.

3.1.4.6 Sanitary– Ship is set up to operate sanitary system using fresh water; salt water shall not be used. Contractor shall dispose of ship’s sewage within 24 hours of request.

Provide temporary toilet facilities at any time the ship’s sanitary system is disrupted.

Temporary toilet facilities and hand-washing facilities shall be located pierside adjacent to the ship, as needed.

3.1.4.7 Sewage Disposal- One, 2-inch cam lock quick-disconnect fitting and hose.

3.1.4.8 Cooling Water- Provide two, separate hoses for cooling water. One, 1- inch hose forward for refrigeration condensers and one, 2- inch hose aft for aft refrigeration condensers and for HVAC condensers. Water flow to be adjustable at each location, up to 50 gallons/ minute through the one- inch hose and 100 gallons/ minute through the 2- inch hose. Pressure available at each condenser location to be in a range of 45 to 60 psi.

3.1.4.9 Garbage- One dumpster on the fantail. Dumpster shall be emptied within 24 hours of request.

3.1.4.10 Vehicle Parking Spaces- A minimum of six spaces inside the gate, near the dockside office spaces or the ship, plus a minimum of six more spaces outside the gate.

3.1.4.11 Dockside Office Spaces- Three dockside office spaces total, comprised of two spaces for ship’s dockside office, and one space for the COR. Provide three sets of keys to each space to the COR.

3.1.4.12 Security- Security services to make rounds of the ship hourly [this is an increase from every two hours required in reference 3.1.2.1 on weekdays from 1600 – 0800, on weekends from 1600 Friday to 0800 Monday, and on federal holidays.

3.1.4.13 Crane Service- Provide crane service including operator and riggers for ship's force equipment and material lifts as needed during normal working hours. Provide crane lifts with a 5-ton minimum capacity. Provide COTR with a procedure to request crane services with nominal four hours advance notice. For bidding purposes, assume

10 hours of crane service in total. If additional crane service is needed beyond estimated ten hours, then the COR will provide an additional item request to the

Contracting Officer for negotiated contract modification.

3.1.4.14 Engine Room Bilge Cleaning --- In addition to disposing of oily water in engine room bilges in reference 3.1.2.1, pump out and dispose of an estimated 500 gallons of waste oil from waste oil tank 4-47-1 and an estimated 500 gallons of oily water from oily waste tank 4-47-2. Access these tanks through manhole covers in Engineers

Workshop 3-39-01 and Auxiliary Machinery Room 3-39-01. After pumping out these tanks, close access covers with new gaskets.

3.1.4.15 Temporary Storage --- 400 square feet of secure, covered storage for ship’s equipment, supplies, and stores. Provide three sets of keys to the COTR.

3.1.4.16 Disruption of Temporary Services: In the event temporary services are reduced due to the extent of contract work and disruption to services provided to the ship, rendering the ship uninhabitable, an equitable adjustment to the contract shall be negotiated.

The daily temporary service charge for all services as bid, but not provided shall be reduced and a credit provided to the government for the remainder of the contract period services are disrupted. Contractor shall make every effort to maintain all facilities and services required by this specification in a safe manner, so as not to render the ship uninhabitable.

3.1.4.17 Contractor shall be responsible to bring the ship into a loading condition required for drydocking. If offloading, storage, and bunkering of fuel is required, Ship’s Force shall pump down selected tanks to below the tank top whereupon the tanks may be opened and tanks emptied by the Contractor according to local, State, and Federal regulations. Fuel be metered off and on through a filtered, de-watering system.

Contractor shall offloaded fuel and return to the ship after undocking. For bidding purposes, Contactor shall estimate offloading, storage, and bunkering of 30,000

Gallons of Diesel Oil. A credit shall be provided to the Government for fuel quantity offloaded less than the estimated amount. The Government will reimburse the

Contractor for associated costs that exceed offloading, storage, and restoring the estimated amount.

3.1.5 Quality Assurance

3.1.5.1 COTR inspections in accordance with Reference 3.1.2.1.

3.1.6 Notes

3.1.6.1 Steam is not required.

3.2 ITEM 302: ABS SPECIAL SURVEY NO. 5

3.2.1. Scope

3.2.1.1. Provide labor and materials to support completion of all ABS Annual

Surveys and address outstanding ABS requirements or deficiencies.

3.2.2. References

3.2.2.1. NOAA Standard Specification MOC-100-1A, “ABS Load Line Survey”

3.2.2.2. Drawing 085- FA02, General Arrangements

3.2.2.3. Deleted

3.2.2.4. ABS Guide for Certification of Lifting Appliances

3.2.2.5. USPSH Manual

3.2.3. Government-Furnished Material (GFM)

3.2.3.1. None

3.2.4. Requirements

3.2.4.1. The Contractor shall provide all labor and materials to enable the local

American Bureau of Shipping (ABS) surveyor to complete NOAA Ship

PISCES Special Survey No.5 in accordance with reference 3.2.2.1. All inspections will be accomplished with COR, or other government representative present. New ABS findings not already covered by this

Specification shall be considered a topic of additional work.

3.2.4.2. Government will compensate ABS for survey costs under a separate purchase order. Contractor shall prepare vessel for various survey parts in accordance with the survey test schedule Contractor produced in Paragraph

2.2.13 and bear cost of re-survey due to improper/ inadequate vessel preparation. Neither Government nor Contractor shall be compensated by the other for delay of a scheduled survey if delay is caused by ABS for which neither Contractor nor Government is at fault.

3.2.4.3. In accordance with reference 3.2.2.1, open, clean, and certify the following tanks are cleared for entry and Item 3.2.4.3.1 is also cleared for hot work. Reference 3.2.2.2 provides detailed information regarding the tanks.

Contractor shall blast and preserve removed man-hole covers in accordance with the Paint Schedule.

3.2.4.3.1. Waste Water Tank

3.2.4.3.2. Port and Starboard Potable Water Tanks 3-19-1 and 3-19-2

3.2.4.4. Contractor shall replace the upper and lower TLI penetrations to the first flange on Potable Water Tanks 3-19-1 and 3-19-2.

3.2.4.5. Contractor shall inspect the coating system on the Potable Water Tanks and perform touch-ups as necessary in accordance with the Paint Schedule.

3.2.4.6. Upon completion of repairs, Contractor shall sanitize and flush the Potable

Water System in accordance with USPSH Guidelines.

3.2.4.7. Contractor shall inspect the Waste Water tank with ABS. Tank shall be closed after completion of associated work specified in other work items.

3.2.4.8. Close all opened tanks with new gaskets.

3.2.4.9. Contractor shall repair the leaking FO Supply valve for the #2 Centerline

FO Storage Tank. Supply valve is located on the FO Manifold in the AMR.

Manifold may be repaired in place or removed to a shop for cleaning.

Contractor shall be responsible to maintain the quality of the fuel in the tank.

Contractor shall submit a CFR if fuel in any of the FO Storage tanks must be removed and gas-free certified prior to executing repairs.

3.2.4.10. Contractor shall repair the quick-closing valve on the Oily Waste Tank (4-

47-2). Valve currently will not spring closed.

3.2.4.11. Contractor shall perform an inspection of the ship’s cranes in accordance with Reference 3.1.2.2 to include a rock / tilt test and coordinate final inspection with ABS to maintain the Annual Lifting Appliances Certificate.

3.2.4.11.1. Contractor shall remove the Luff and Jib Cylinders of the

Knuckleboom Crane and transport to an approved overhaul and repair facility. Contractor shall re-chrome both cylinders, replace the seal, and provide and install hydraulic rod covers (boot bellows) over the Luff and

Jib cylinders of the Knuckleboom crane. Rod covers shall not restrict full range of hydraulic cylinder operation. Contractor shall inspect the cylinders and provide a condition report. After reinstallation, Contractor shall weight test the crane to verify repairs.

3.2.4.11.2. Contractor shall provide and install a waterproof cover for the

FWD Crane Motor.

3.2.4.12. Provide all reports to COR.

3.2.4.13. Contractor shall provide all labor and materials to adjudicate all deficiencies identified by ABS. Additional ABS required repairs not identified in this specification will be the subject of additional work.

3.2.5. Quality Assurance

3.2.5.1. As required in reference 3.2.2.1

3.2.5.2. Provide 24 hour notice so ship’s crew can be available to operate/witness crane test.

3.2.6. Notes

3.2.6.1. None

Trim and Stability Booklet, Sheet 12

VTHM Job No: M282

TANK CAPACITY SUMMARY

Trim 0 M Aft

Vessel: 63X15X8.65M FRV

VTHM Hull No: 1953 Name: HENRY B. BIGELOW

Tank Location SP Vol

M^3/MT

Capacity

Liters Capacity

M Tonnes

VCG

Meters

LCG

Meters

TCG

Meters

FSM

M-MT

BALLAST 4-1-0 FP FR D-7 CTR 0.98 43,616 44.71 5.792 2.895 0.000 20.88

BALLAST 4-34-0 DB#3 FR 34-39 CTR 0.98 35,489 36.38 2.040 22.315 -0.038 31.39

BALLAST 4-29-1 DB#3 FR 29-39 STBD 0.98 33,944 34.79 2.341 21.041 3.974 23.73

BALLAST 4-29-2 DB#3 FR 29-39 PORT 0.98 35,827 36.72 2.288 21.005 -3.959 23.95

BALLAST 4-39-01 DB#4 FR 39-49 CTR 0.98 66,957 68.63 1.955 26.997 0.000 62.48 *

Subtotal 213,567 218.910 2.877 19.40 -0.01

FO 4-7-1 DT#1F FR 7-13 STBD 1.18 31,288 26.54 3.752 6.602 0.971 3.88

FO 4-7-2 DT#1F FR 7-13 PORT 1.18 31,288 26.54 3.752 6.602 -0.971 3.92

FO 4-13-1 DT#1A FR 13-19 STBD 1.18 21,456 18.20 3.540 10.115 2.278 4.14

FO 4-13-2 DT#1A FR 13-19 PORT 1.18 21,456 18.20 3.540 10.115 -2.278 4.16

FO 4-19-1 DT#2 FR 19-29 STBD 1.18 59,077 50.10 3.927 15.214 3.669 11.38

FO 4-19-2 DT#2 FR 19-29 PORT 1.18 59,077 50.10 3.927 15.214 -3.669 11.40

FO 4-19-0 DT#2 FR 19-23 CTR 1.18 25,631 21.74 2.159 13.007 0.000 20.78

FO 4-39-1 DB#4 FR 39-49 STBD 1.18 43,025 36.49 2.241 26.609 4.436 33.18 *

FO 4-39-2 DB#4 FR 39-49 PORT 1.18 43,025 36.49 2.241 26.609 -4.436 32.50 *

FO 3-72-1 DT#5 FR 72-78 STBD 1.18 28,039 23.78 4.965 45.274 4.903 19.66

FO 3-72-2 DT#5 FR 72-78 PORT 1.18 28,039 23.78 4.965 45.274 -4.903 19.66

FO DAY TANK 3-39-1 FR 39-49 STBD 1.18 16,636 14.11 4.715 26.992 6.779 0.67 *

FO DAY TANK 3-39-2 FR 39-49 PORT 1.18 16,636 14.11 4.715 26.992 -6.779 0.67 *

Subtotal 424,673 360.180 3.613 20.50 0.00

FRESH WATER 3-19-1 FR 19-27 STBD 1.00 17,505 17.46 5.008 14.200 0.937 2.58 *

FRESH WATER 3-19-2 FR 19-27 PORT 1.00 17,505 17.46 5.008 14.200 -0.937 2.58 *

Subtotal 35,010 34.920 5.008 14.20 0.00

WASTE WATER 4-29-0 FR 29-34 CTR 1.00 34,965 34.88 (for FW) 35.84 (for SW) 2.060 19.309 0.000 31.39 * ROLL STABILIZATION 2-22-0 FR 22-29 CTR 0.98 72,451 74.26 14.950 15.700 0.000 467.91 * Subtotal 107,416 109.140 10.831 16.85 0.00

OILY WASTE 4-47-2 FR 47-49 PORT 0.98 5,350 5.48 2.035 29.201 -3.417 0.66 *

WASTE OIL 4-47-1 FR 47-49 STBD 1.09 5,350 4.92 2.035 29.201 3.417 0.59 *

LO 3-47-01 FR 47-49 PORT 1.09 3,549 3.26 4.111 29.150 -0.592 0.71 *

EMERG GEN DAY FR 54-56 STBD 1.18 888 0.75 12.622 33.400 0.263 0.01 *

INCINERATOR FR 69-70 PORT 1.18 296 0.25 11.207 42.100 -6.875 0.08 *

Subtotal 15,433 14.660 3.200 29.65 -1.83

HYRO LAB (12" OF WATER) FR 38-45 STBD 0.98 5,073 5.20 8.804 25.300 5.500 22.62 *

3.3 ITEM 303: DRYDOCKING AND ROUTINE DRYDOCK WORK

3.3.1 Scope:

3.3.1.1 Drydock PISCES and accomplish routine and Regulatory Drydock work.

3.3.2 References

3.3.2.1 NOAA Standard Specification AMC-997-1A, “Drydocking and Routine Drydock

Work”

3.3.2.2 Drawing 085 FA04, “Docking Drawing” (PISCES only)

3.3.2.3 Drawing HB-163 FP19, “Sea Chest Diagram”

3.3.2.4 Drawing HB-243 FM01, “Shafting Layout and Details”

3.3.2.5 Tech Manual HB-244 01 (FRV40-225-006-010), “Stern Tube Bearing (Thordon

Compac) and Shaft Seal (Kobelco)”

3.3.2.6 Tech Manual HB-562 01 (FRV40-226-071-010), “High Performance Flap

Rudder, Willi Becker”

3.3.2.7 NOAA Docking Report S0700/SWB997

3.3.3 Government-Furnished Material (GFM)

3.3.3.1 None

3.3.4 Requirements

3.3.4.1 Provide dry docking and routine dry dock work in accordance with Reference 3.3.2.1 and 3.3.2.2.

3.3.4.2 Use Reference 3.3.2.2 Blocking Position 2 at a minimum keel block height of four feet for access to transducers and centerboard.

3.3.4.3 After positioning and before hauling the ship, conduct a diver’s inspection of underwater keel block positions relative to hull mounted transducers and associated fairings to verify that keel blocks will not come in contact with these fixtures.

3.3.4.4 Inspect all shell plate openings listed on sheet 6 of References 3.3.2.2, 3.3.2.3, and

3.3.2.4. Provide results on a condition report.

3.3.4.5 Measure and record stern tube bearing wear down readings, specifically the shaft-to-

Thordon stern tube bearing clearance in accordance with Reference 3.3.2.5 for bearing details.

3.3.4.6 Inspect rudder sections to the extent possible without removing rudder welded access plates in accordance with Reference 3.3.2.6. Remove bolted covers or obstructions, measure Neck Bearing, Rudder Hinge, Link System slide bolt to slide bushing clearance, completing the BEARING CLEARANCES table. Perform an inspection of the rudder with COTR, providing for a man-lift or scaffolding to reach all rudder areas. Provide results on a condition report. Notify ABS surveyor of availability for inspection.

3.3.4.7 In addition to feeler gage measurements of bearing/shaft/pin clearances taken above, perform a test of the rudder and the rudder flap clearances by jacking the rudder forward, aft, port and starboard to determine amount of travel at a convenient location to attach dial indicator measuring travel of the rudder with respect to the hull.

Measure and record travel and dial indicator location(s) on a condition report.

3.3.4.8 Remove rudder and rudder flap drain plugs and inspect for water leakage into the rudder and flap. Renew and reinstall plugs upon receipt of condition report response.

3.3.4.9 Inspect existing hull mounted zincs for wastage. These are nominal 23 pound bolted strap type measuring 1-1/4 inch x 6 inch x 12 inch (ZHC 23). Check all bolts for tightness. Record condition and location of zincs to document existing conditions and determine cathodic protection system effectiveness. Submit findings in a

Condition Report. Ship’s designed zinc anode quantities and locations are as follows:

12 zincs on Rudder

32 zincs in Bow Thruster Tunnel

3 zincs in Port Sea Chest

3 zincs in Starboard Sea Chest

6 zincs in the Centerboard Trunk (Anode Type ZHC 47)

3.3.4.10 Remove void drain plugs listed below and inspect for water intrusion. Record results on a condition report. Fill and drain or float coat voids and rudder with rust preventive compound complying with MIL-C-16173, Grade 5, or Eureka Fluid Film

Liquid A or equal. Reinstall void drain plugs using ABS approved thread anti-seize sealant on all plugs:

Skeg drain plug frame 87-88 starboard

Aft stern tube structure

Port & starboard bilge keels

Rudder and rudder blade/flap

3.3.4.11 Clean/polish the propeller blades in accordance with reference 3.3.2.7, section 081-

3.3 and Table 081-3-2.

3.3.4.12 After the propeller has been cleaned and polished, contact the COTR to inspect the propeller. After COTR inspection, protect the propeller with padding to prevent damage until just prior to undocking.

3.3.4.13 Record hull inspection results on Reference 3.3.2.7 in lieu of Docking Report form

2410 in Reference 3.3.2.1.

3.3.4.14 Provide an updated Reference 3.3.2.2 Docking Drawing noting any variances in this new ship’s blocking arrangement.

3.3.5 Quality Assurance

3.3.5.1 COTR inspections in accordance with reference 3.3.2.1.

3.3.6 Notes:

3.3.6.1 None

3.4 ITEM 304: ANODE RENEWALS

3.4.1 Scope

3.4.1.1 Replace zinc anodes in various locations.

3.4.2 References

3.4.2.1 Drawing HB-085 FA04, “Docking Drawing”

3.4.2.2 Drawing HB-163 FP19, “Sea Chest Diagram”

3.4.3 Government Furnished Material

3.4.3.1 None

3.4.4 Requirements

3.4.4.1 Renew all fifty-six (56), existing hull-mounted aluminum anodes. Anodes are nominal 23 pound, bolted strap- type, measuring 1-1/4 inch x 6 inch x 12 inch (ZHC

23). Quantity and locations are as follows:

12 on Rudder

32 in Bow Thruster Tunnel

03 in Port Sea Chest

03 in Starboard Sea Chest

06 zincs in the Centerboard Trunk (Anode Type ZHC 47)

3.4.5 Quality Assurance

3.4.5.1 Gas-free certification for engine room bilges in way of hotwork for new zinc studs on sea chests.

3.4.6 Notes

3.4.6.1 Another work item in this specification requires documenting the condition of the existing anodes in the docking report, prior to anode renewals.

3.5 ITEM 305: CATHODIC PROTECTION SYSTEM INSPECTION & ANODE

REPLACEMENTS

3.5.1 Scope:

3.5.1.1 Inspect Cathodic Protection System and replace anodes as necessary.

3.5.2 References

3.5.2.1 Technical Manual FRV40-225-011-010 “Cathodic Protection System, Marimpress”

3.5.2.2 Technical Manual “Aquamatic 4 Impressed Current Cathodic Protection System”

3.5.2.3 Technical Manual FRV40-226-139-010 “Cathelco Antifouling System”

3.5.2.4 Drawing HB-163 FP19, “Sea Chests Diagram”

3.5.3 Government Furnished Equipment

Qty Description Cost Ext Cost

18 Copper TZX27 Anodes $1,900 $34,200

3.5.4 Requirements

3.5.4.1 Provide the services of a factory-authorized field service technician to supervise evaluation, service, and repair of ship’s existing Cathelco Cathodic Protection

System. Arrangements for an approved technician may be made through contacting:

Wilson Walton International

3349 Rt. 138, BLDG C, Suite E

Wall, New Jersey 07719

POC: Cassie Corbett

Phone: (732) 681-0707

Email: cassie@wilsonwalton.com

3.5.4.2 Prior to any work on this item, and before ship is drydocked, conduct an operational test of ship’s Cathelco Anti-fouling System and the Cathodic Protection System in accordance with reference 3.5.2.1 through 3.5.2.3. Ship’s Force will operate equipment.

3.5.4.3 Inspect Cathodic Protection System controller, reference cells, and anodes in accordance with Reference 3.5.2.1 and 3.5.2.2. Locations are as follows:

3.5.4.3.1 Controller in Passage 1-7-01

3.5.4.3.2 Controller in EOS

3.5.4.3.3 Reference Cells at Frame 24-25

3.5.4.3.4 Anodes at Frame 81-82.

3.5.4.4 Using a megohmmeter, measure and record resistance readings between each anode and the hull and between the reference cell and the hull. Readings should be greater than 10 megohms.

3.5.4.5 Open, pump out residual fuel, clean, and gas free Fuel Oil tanks 4-19-1 (#1

Starboard) and 4-19-2 (#2 Port) to gain access to Reference Cells. Blast and preserve removed man-hole covers in accordance with the Paint Schedule.

3.5.4.6 Inspect each reference cell in accordance with Reference 3.5.2.1 steps 4.1.2 and

4.2.2.3. Unbolt and remove covers and inspect Reference Cell cofferdams from inside the hull and inspect for signs of leakage or corrosion. Inspect external reference cell surfaces for signs of damage. Clean and re-establish coating inside the cofferdam.

3.5.4.7 Open Boss 4-78-0 manhole 4-78-2 to gain access to anodes. Blast and preserve removed man-hole cover in accordance with the Paint Schedule.

3.5.4.8 Inspect anodes in accordance with Reference 3.5.2.1 steps 4.1.3, 4.2.2.1 and 4.2.2.1.

Unbolt and remove covers and inspect Anode cofferdams from inside the hull and inspect for signs of leakage or corrosion. Check that anodes are securely fastened to the hull. Check that mounting stud hole filler is intact. Examine anode dielectric shield for any sigh of damage. Report any evidence of damage or leakage on a condition report. Check cable connections to the anodes for continuity. Clean and re-establish coating inside the cofferdam.

3.5.4.9 Reinstall reference cell and anode cofferdam covers with new gaskets.

3.5.4.10 Close Fuel Oil tanks 4-19-1 #2 Starboard and 4-19-2 #2 Port with new gaskets and hardware.

3.5.4.11 Close out manhole cover 4-78-2 to Boss 4-78-0 with new gasket and hardware.

3.5.4.12 In conjunction with Ship’s force, follow ship’s lockout / tagout procedures to secure all electrical power serving the anodes in the bow thruster machinery space and in the engine room main sea chests.

3.5.4.13 Disconnect the wiring to each of the anodes in the bow thruster machinery space (16 total) and in the engine room main sea chests (2 total). See Reference 3.5.2.4 as a guide for the location of the anodes.

3.5.4.14 Renew all anodes in the bow thruster machinery space and in the engine room main sea chests. Renew the flange gaskets. See Figures 3.5.1 and 3.5.2. When assembling the new anodes in the flange sleeves, place the following over the stud in this order:

Insulating washer, steel washer, brass full nut and brass half nut. Tighten each 27mm nut to 70 ft-lbs with a torque wrench. Do not over tighten as the nuts will strip.

3.5.4.15 Renew the junction boxes and terminal strips for all anodes in the bow thruster machinery space.

3.5.4.16 Rewire each of the anodes.

3.5.4.17 Upon completion of work clear lockout / tagouts.

3.5.4.18 Prior to undocking, request Ships Force power up the system and verify that each anode has the correct DC voltage to ground in accordance with Cathelco equipment instructions.

3.5.4.19 After all work has been completed, and after the ship is refloated, conduct operational tests for manufacturer’s field service technician to adjust cathodic protection system parameters.

3.5.5 Quality Assurance

3.5.5.1 COTR inspections in accordance with Reference (a).

3.5.6 Notes

3.5.6.1 See Figures (a) and (b).

Figure 3.5.1 – Typical Copper Anode

Figure 3.5.2 – Section view of installed anode. Gasket and flange fasteners are not shown.

3.6 ITEM 306: RUDDER AND TAIL SHAFT REMOVAL AND INSPECTION

3.6.1 Scope:

3.6.1.1 Remove and reinstall the rudder and tailshaft and accomplish ancillary work to complete the ABS Special Periodical Survey.

3.6.2 References

3.6.2.1 Tech Manual HB-562 (FRV40-226-071-010), “High Performance Flap Rudder, Model: Becker FKSR”

3.6.2.2 Drawing HB-562 FM02, “Rudder Arrangement”

3.6.2.3 Drawing HB-243 FM01, “Shafting Layout & Details”

3.6.2.4 NOAA Standard Specification AMC-240-1, “Propulsion Shaft and Propellers”

3.6.2.5 Tech Manual HB-244 (FRV40-225-006-010), “Stern Tube Bearing (Thordon

Compac) and Shaft Seal (Kobelco)”

3.6.2.6 SKF Instruction File SKF C 3184 KM, “CARB Bearing Dismounting”

3.6.2.7 Tech Manual HB-633 (FRV40-225-011-010), “Cathodic Protection System, Marimpress Model: ICCP 50A”

3.6.2.8 Tech Manual HB-243 (FRV40-225-099-010), “Marine Shaft Braking System, Twiflex Model: T40-EN Caliper(s) with 20:1 Air/Hydraulic Intensifier”

3.6.2.9…