ATTACHMENT D1 NOAA Ship Oregon II FY 2024 Drydock Specs.pdf

NOAA Ship Oregon II FY24 Drydocking

May 2023

NOAA SHIP Oregon II

FY 2024 DRYDOCK REPAIR SPECIFICATION

Marine Engineering Division

Kell Bruner 5/21/2023 Written By Date

FY 2024 Drydock Repairs to NOAA Ship Oregon II

TABLE OF CONTENTS

DESCRIPTION/TITLE PAGE

1.0 SCOPE 4

2.0 GENERAL 4

3.0 BASIC ITEMS

3.1 Temporary Services

3.2 Annual Lifesaving Appliances Survey

3.3 Annual Fire Inspection

3.4 Annual Lifting Equipment Load Test

3.5 Miranda Davit and FRB Maintenance

3.6 ABS Load Line Survey

3.7 Drydocking and Routine Drydock Work

3.8 Propulsion Systems Repairs

3.9 Hull Valve & Strainer Inspection and Overhaul

3.10 Steering Gear Bilge Inspection

3.11 Ground Tackle Inspection & Anchor Chain Replacement

3.12 Steel Renewal and Repairs

3.13 Underwater Hull Coating System Renewal

3.14 Coating System Maintenance

3.15 Outrigger Maintenance

3.16 Electrical Repairs and Maintenance

3.17 Electronic System Renewals

3.18 Piping System Repairs and Maintenance

3.19 Hose Renewals

3.20 Miscellaneous Repairs

3.21 Habitability Modifications

4.0 ADDITIONAL WORK

4.1 Additional Work

5.0 OPTION ITEMS

5.1 None

1.0 SCOPE: These Detail Specifications contain the

requirements for drydock repairs to NOAA Ship Oregon II.

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.

The work items in the repair specification are identified well in advance of the performance period in order meet the contracting lead times. Additional work items (emergent work) may arise during the period between the work package submittal, contract award, or even prior to the start of or during the contract performance period. In accordance with Commerce Acquisition Regulation (CAR) clause 1352.271-72, the Contracting Officer may order additional changes during the contract period of performance to address any additional work items identified as necessary to ensure the intent of the drydock or dockside repair contract is met; that is, that the vessel shall be able to safely perform its mission, that it will meet all habitability requirements and regulatory body requirements, and that such repairs will be timely performed to ensure to the maximum extent practicable that the ship's schedule is not adversely impacted.

2.0 GENERAL

2.1.1. References

2.1.2. NOAA Standard Specification AMC-000-1G, “General

Requirements for Ship Repair Work on NOAA Ships”

2.1.3. NOAA Standard Specification AMC-077-1A, “Asbestos

Containing Materials

2.1.4. NOAA Ship Oregon II, “Oregon II Asbestos Information

2023”

2.1.5. NOAA Standard Specification S0100, “Implementation and Conduct of Check Points”

2.1.6. NOAA Standard Specification S1600, “Structural Access

Cuts”

2.1.7. NOAA Standard Specification S2906, “Arc Welding on

Waterborne Vessels”

2.1.8. NOAA Standard Specification MOC-631-2D, “Coating

Systems for Steel Surfaces”

2.1.9. NOAA Standard Specification AMC-631-4, “Coating

Systems for Aluminum Surfaces”

2.1.10. NOAA Drawing Number OT-S7-0-1 Docking Plan Oregon II

2.1.11. NOAA Drawing Number OR-S9-0-5, Rev A, “Booklet of

General Plans”

2.1.12. NOAA Weight Report Form, Microsoft XL Format, “WeightReport.xls”

2.1.13. NOAA General Technical Requirements (GTR) Dated 25

March 2014

2.1.14. Code of Federal Regulation (CFR) Title 46 Shipping

3.0 Requirements

3.1.1. References 2.1.1 through 2.1.12 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.

3.1.2. Some asbestos-containing materials are known to exist

on the ship and generally identified in Reference 2.1.3. The original asbestos survey was performed in 1992. Other report documents have been added based on other asbestos abatement jobs which had been performed on the ship since the original survey.

A copy of the asbestos survey report may be reviewed on board the ship and at the Gulf Marine Support Facility, Port Engineer’s Office, 151 Watts Avenue, Pascagoula, MS. The contractor shall be responsible for all removal, handling, repair, and disposal of Asbestos Containing Materials (ACM) that are identified as ACM, or presumed to contain ACM based on the test results of samples analyzed in the asbestos survey reports.

ACM abatement and removal necessary to perform other contract work in these specifications shall be in compliance with reference 2.1.2.

3.1.3. Implementation of Check Points in accordance with

Reference 2.1.4 shall amplify the requirements contained in Reference 2.1.1, sections 4.1.1.d. and 4.25. Contractor shall implement a check point system for all work items, whether or not the phrase “CHECKPOINT” is inserted in a sequence of the detail work requirements.

3.1.4. References 2.1.5 and 2.1.6 are amplifications of the

requirements contained in Reference 2.1.1, sections 4.17 and 4.21.

3.1.5. On a weekly basis (on the day preceding the Weekly

Progress Meeting) provide revised and updated copies of the Production Schedule to the COR, to reflect the actual work progress.

3.1.6. Schedule, provide and maintain a status report of all

American Bureau of Shipping (ABS) surveyor inspections and technical reviews required by ABS, during the course of the contract to ensure the ship’s ABS Load Line Certification requirements are in compliance. An ABS field surveyor is required to be on site for work items requiring ABS inspections and technical reviews. NOAA will pay ABS directly for their services under a separate purchase agreement.

3.1.7. All visual examination, hydrostatic testing, air

testing, and non-destructive testing shall be in compliance with

ABS Rules for Building and Classing Steel Vessels, Surveys After Construction, Part 7, and the ABS Load Line Technical Manual.

All contractors performing NDT and hull gauging shall be certified under the ABS external specialists program.

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

3.1.9. Weigh all materials and items removed, installed, or

relocated on the ship. Provide a summary report to the COR indicating the total weight in pounds of items removed, the total weight in pounds of new items installed, and the locations of weight removals, installations, and relocations with reference to deck level, frame number, height above deck level, and distance from centerline. Reference 2.1.11 will be provided by the COR for the contractor to identify, record, and document all weight changes in summary reports.

3.1.10. Unless otherwise stated in the individual work items, prepare and coat all new steel, all existing steel surfaces identified to be cleaned and painted, and any paint system disturbed while accomplishing work items, in accordance with Reference 2.1.7. All surfaces exposed to the weather or other corrosive environments shall use an anti corrosive type primer such as Cathacoat 302HB and the minimum surface prep shall be SPCC-SP-6 or NACE No. 3. Finish coat colors shall match those of the surrounding, unmodified area. Prepare and coat all new aluminum, all existing aluminum surfaces identified to be cleaned and painted, and any aluminum paint system disturbed while accomplishing work items, in accordance with Reference

2.1.8. In addition, all power tools used to prepare internal

spaces for painting, such as Staterooms, the Bow Thruster Space, Forward Machinery Space, Engine Room, MSD and Sonar Rooms shall be fitted with dust collecting equipment to keep airborne contaminants to a minimum. This does not relieve the Contractor from using protective coverings on equipment in those spaces.

3.1.10.1. In addition to the requirements of the references;

paint applications shall meet the following. This is intended to clarify the minimum prep and paint required when prep and paint is stated in the specs.

3.1.10.2. Paint Types Required

3.1.10.2.1. Steel surfaces

1st Coat - International Intersheild 300 HS 2nd Coat – International Intertuf 262 3rd Coat – International Inerthane 990

3.1.10.2.2. Aluminum surfaces

1st & 2nd Coat - International Intertuf 262 3rd Coat – International Inerthane 990

3.1.10.2.3. Minimum Surface Preparation when blasting is not

specified.

SP-11 Power Tool Clean to bare metal SP-1 Solvent wipe immediately before paint application.

3.1.11. The Oregon II is a single screw and raw water cooled

vessel with low maneuverability and the seachest located low on the hull. Due to this, the transit to the facility shall have a minimum depth greater than 6 feet from the soft bottom, i.e.

silt / loose dirt, to the keel. The minimum channel width at this depth shall be a minimum of 200 feet. This is to prevent fouling of the strainers and failure of propulsion systems. If this is not possible the contractor may propose an alternative method to transit the ship to the facility.

3.1.12. At no time will the ship be required to moor at any

dock which has a water depth of less than that required to provide a minimum clearance of 3 foot under the lowest underwater hull projection during the entire period for which the ship is at the Contractor's facility.

3.1.13. Ship’s force will maintain a minimal presence during

accomplishment of work to these specifications. Their availability to operate ship’s equipment will be limited.

Unless otherwise specified, provide a minimum of two working days prior notice for any equipment operations.

3.1.14. Drawings shall be updated only when specified in the

individual work item. All CAD drawings shall be updated in AutoCad 2000. All paper drawings shall be red-lined. The red-line and CAD updates shall include a complete list of new parts used, to the level of detail shown on existing parts lists on the referenced drawings. The Government shall provide either a full size copy of the drawing to be redlined or a copy of the CAD drawing. The updated drawings shall be returned to the COR prior to the completion of the performance period. Ship’s drawings and technical publications may be borrowed during the performance period. All reference materials borrowed by the contractor shall be signed for, and then returned to the COR after no further use of the reference materials are required.

3.1.15. All new equipment and furnishings purchased by the

Contractor for installation on the ship shall be provided with four sets of 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 COR after installation is completed and prior to completion of performance period. Equipment technical manuals shall provide detailed information necessary to operate, maintain, troubleshoot, and repair the equipment. The manuals shall include detailed procedures for disassembly of equipment, parts lists, drawings, inspection criteria, troubleshooting, and test procedures.

3.1.16. All new and disturbed machinery and services shall be operated for a period sufficient to indicate satisfactory performance, but not less than one hour, after all adjustments and deficiency corrective actions have been made, without further adjustment. All operational testing of equipment shall be performed dockside (Dock Trials) prior to any scheduled sea trial.

3.1.17. Following satisfactory completion of dock trials, the Contractor shall schedule and participate in a one-day sea trial near the end of the work performance period to witness testing of all repaired or newly installed equipment and machinery. The sea-trial shall be an underway at sea condition for a duration of at least eight hours, departing from and returning to the contractor’s facility. Transits in a river and/or channel, to and from the contractor’s facility shall not constitute an underway at sea condition. The COR may elect to shorten the duration of the sea trial in consultation with the ship’s command, dependent on the performance of all ship’s equipment and systems to be operated and tested. The Contractor shall coordinate the sea-trial date with other vendors as required, and provide at least 72 hours notice.

3.1.18. 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 and systems shall be witnessed by the COR, Ship Representatives, ABS and/or USCG as applicable, to ensure compliance with regulatory body requirements to maintain the ship’s ABS Load Line Certification, and to complete all requirements of these specifications.

3.1.19. These Detail 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 the work requirements. When specific details are required, the Government will provide design/detail specifications; this will be more the exception than the rule. Regardless if stated or not, the contractor shall provide all required labor and material to accomplish the required work. Except when the government furnishes specific materials, then the contractor is not required to provide those specific materials.

3.1.20. In addition to invoicing requirements in the

specifications and Contract; The contractor shall submit an updated sub-contractor list with every invoice for progress payments. The sub-contractor list shall contain all sub-contractors working on the vessel along with a point of contact and payment status for each sub-contractor. All approved sub-contractor invoices shall paid in full by the prime contractor within a minimum of 30 days of receipt.

3.1.21. Frame numbers and space names are derived from ship’s drawings. All 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 which will be issued in .pdf format with the solicitation. Contractors are advised to perform a field inspection prior to submitting a bid offer. Copies of other ship’s drawings and technical manuals that are not issued with the solicitation will be made available for review during scheduled pre-bid inspections, at the Port Engineer’s office at the Gulf Marine Support Facility, 151 Watts Ave., Pascagoula, MS and during the performance period as needed.

3.2. Notes

3.2.1. The following descriptive data of NOAA Ship Oregon II

is provided for information:

Overall length - 170 feet- 0 inches

Length BP - 158 feet- 0 inches

Beam,(Molded) - 34 feet- 0 inches

Draft, Baseline to DWL - 14 feet- 0 inches

Draft, above molded keel, midships to DWL - 12feet 6 inches

Displacement, to DWL - 893 LTSW (Saltwater)

Displacement, normal full load departure - 974 LTSW Displacement, lightship - 694.58 LT

Propulsion - Diesel, Single Screw, Bird- Johnson/Kamewa CPP, Twin Cat 3512 DITA JW Propulsion Engines. Lufkin CSQ8414 Reduction Gear, Hundested SFT 5 Bow Thruster.

Generators - Twin Caterpillar 3408B/SR4 DG sets; 245 KW, 450-480 VAC, 4 wire, 3 phase, 60 Hz.

Electric Service - 450 VAC, 3 Phase, 300 Amp Normal Service Load (Note: without deck machinery and cargo refrigeration loads)

Speed Sustained - 10 Knots

Officers & Crew - 19

3.2.2. Except as otherwise stated in this specification, the

ship will be delivered to the Contractor’s facility with the following maximum drafts and displacement (approximately 70 percent liquid loading):

Forward Draft.......12 feet- 5-1/4 inches

Aft Draft...........13 feet- 6 inches

Displacement........906 Long Tons Saltwater LTSW

3.2.3. NOAA will deliver NOAA Ship OREGON II from Pascagoula, Mississippi to the Contractor’s facility. Delivery of the ship back to the Government shall be at the contractor’s facility.

3.3. Government Furnished Equipment (GFE)

ITEM QTY DESCRIPTION EST. COST

See Individual Items

3.1. Temporary Services

3.1.1. References

3.1.1.1. NOAA Standard Specification AMC-000-2C, "Temporary

Services at the Contractor’s Facility"

3.1.2. Government-Furnished Material

3.1.2.1. None

3.1.3. Requirements

3.1.3.1. Provide all facilities and services required in

Reference 3.1.1.1, with the following additional requirements, details, and exceptions:

(a) Electric power: Provide Electric power rated at 450 VAC, 3 Phase, 60 Cycle, 300 amps total service through one electrical shore power cable. Provide shore power cable and plug that fits ship’s existing receptacles. Ship’s receptacles are Joy Manufacturing Company part number X8999-39. Provide clean electric power at all times without any ground faults. Power supply requirements shall be the same whether the ship is located at the wet berth or in the drydock. Any ground faults discovered and detected at the ship’s main switchboard bus shall be corrected by the contractor immediately. If the ground faults discovered are inherent in the contractor’s facility, then the ground faults must be located and the deficiencies corrected immediately. In the event corrective action is not completed within four hours, an alternate power supply source shall be provided (i.e., a temporary electric generator) to meet the service load requirements. If a temporary generator is not provided to serve the ship’s power requirements, then the contractor may elect to provide and install an isolation transformer in line with the electric power supply to the ship, rated at proper capacity to meet the service load requirements for this performance period.

(b) Air: Provide 125 psi dry, filtered, compressed air at 100 cfm, connected to the ship’s service air line on the Main Deck. Air shall be available 24 hours/ day during the entire performance period.

(c) Cooling Water: Provide cooling water for air conditioning and ship’s stores refrigeration machinery plants.

Provide water at a rate of 100 gpm at 60 psig, using temporary piping, fittings and hoses as needed, directly connected to the inlet and outlet cooling water connections at the condenser for each plant. Provide and install a pressure regulating valve with a calibrated gage at each condenser cooling water circuit to allow monitoring and adjusting cooling water flow for each machinery plant.

(d) Sanitary water: Provide sanitary system water at 50 psig to the ship’s starboard main deck sanitary flushing water shore connection. The sanitary flushing water shore connection requires a 1-1/2 inch camlock fitting.

(e) High-Speed Internet Service: Provide high-speed, broadband internet connectivity via a local Internet Service Provider (ISP), or privately owned, internal internet connection. High-speed, broadband internet is defined as Digital Subscriber Service (DSL), Cable Network, or Fiber Optic Network services with minimum download speeds of 20,000 Kbps.

The service provided shall be a business-type account that supports Virtual Private Network (VPN) connections. Provide the proper number of connections necessary to satisfy the ship’s wet berth and drydock locations, as well as the COR’s dockside office spaces. All necessary cabling, DSL or Cable modems, or fiber translators shall be provided for an RJ-45 network connection to the ship and office routers. Provide a minimum of one Internet Protocol (IP) address with Directory Name Server (DNS) service for each ship and dockside office locations. The ship’s electronic technician (ET), will provide the necessary routers and switches needed.

(f) Telephone lines: Provide a total of three telephone lines capable of voice and data transmissions: Two phone voice lines line to the ship's existing telephone system; One phone voice line to COR's dockside office.

(g) Potable Water: Install a temporary fitting on the main deck connection and provide potable water at a rate of 50 gpm at 50 psig.

(h) Shore Sewage Line: Provide temporary piping, hoses, and fittings as needed, directly connected to ship’s Marine Sanitation Device (MSD) overboard discharge, located on the port side, approximately at frame 36, exiting via the ship’s Sonar Room.

(i) Parking Spaces & transportation: Provide ten reserved vehicle parking spaces inside the shipyard. Identify and mark nine of these spaces as “NOAA Oregon II Rep." Mark one of these ten spaces as “NOAA Oregon II COR“. This parking shall be as close as practicable to the ship and COR office. Identify additional spaces for up to 15 vehicles within or outside the shipyard that may be made available for ship’s personnel parking and other NOAA representatives. In addition, provide (2) Golf Carts or similar transportation. The contractor shall provide electric charging or fuel and all maintenance for the vehicles.

(j) Dockside office space: Provide one dockside office space for the COR beginning two days prior to the performance period and extending two days beyond the performance period.

Office space shall be secure and lockable. Provide three sets of keys to the COR. In addition to the requirements in Reference 3.1.1.1, provide the following in the COR's office space:

(1) COR's dockside office space shall contain one desk, one 48-inch high by 36-inch wide bookshelf, and three chairs.

(2) Increase office size to 12-feet x 20-feet.

(3) Provide one four-drawer file cabinet with lock set.

(4) Provide one copy machine / printer capable of multiple copying, sorting, and paper size conversion (enlarging/reducing) of documents, in paper size ranges from letter (8.5 x 11 inches), legal (8.5 x 14 inches), and "D" size drawings (11 x 17 inches).

(k) Provide Security Service to make hourly rounds during all periods that no contract work is being performed on the ship. Locate Detex clock key stations in the pilot house, the lower level of the engine room, the forward reefer machinery space, the Sonar/MSD rooms, and the steering gear room. Five key stations are required.

(l) Clean the engine room bilges, sonar & MSD Bilges and steering gear bilge upon ship's arrival at contractor’s facility and at completion of all work with a pressure washer rated at minimum of 1000 psig. Removal of deck plates is required to ensure complete cleaning of the bilges. Pump out, clean and gas-free the Controllable Pitch Propeller (CPP) system sump tank forward of the reduction gear between the main engines (approximately 200 gallons capacity), the waste oil tank between the main engines (approximately 150 gallons capacity), and the waste oil holding tank, port side lower engine room between frames 40 and 42 (approximately 2500 gallons capacity).

Additional pumping will be required whenever liquid is added to these tanks as a result of the contractor washing down or introducing combustible substances violating the gas-free certification, and when incidental liquid drainage into these spaces has occurred during the performance of work. After final cleaning and washing of the bilges, ensure that bilge rose boxes are free of all debris and trash. Additional cleaning and pumping out of these spaces and tanks, including Marine Chemist services, due to contractor work related activities, shall not be an additional cost to government. Note: Some of the ship’s condensate and gray water drains from various ship systems and spaces drain into the engine room periodically. This condition shall not relieve the contractor from maintaining the gas-free certification or from pumping additional liquid from the engine room bilges as needed to perform the required work.

(m) Provide a closed, lockable storage container, or space, for ship’s personnel use, with minimum nominal dimensions of eight feet high by eight feet wide by twenty feet deep.

Provide three sets of keys to the COR for the lock for this storage container.

(n) Toilet Facilities & Sewage Disposal: Provide temporary toilet facilities and perform sewage system effluent and turbid water disposal at any time the ship’s sanitary flushing water system, MSD plant, and gray water system operation is disrupted, due to work performance on any item of these specifications, where disruption of these systems will be required.

(o) Provide and make available crane service including operator and riggers during the entire time of the contract period for ship’s force equipment, provisions, and material lifts needed during normal working hours. Provide crane lifts using a crane with a 10-ton minimum capacity. The COR will provide a minimum of four hour notice prior to any lifting required for ship’s force needs. In addition, provide adequate pier space and vehicle access for staging mission equipment and loading provisions during the last two weeks of the contract performance period.

(p) In the event temporary services are reduced due to contract work to the extent disruption of services renders 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. 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. Quality Assurance

3.1.4.1. In accordance with Reference 3.1.1.1.

3.1.5. Notes

3.1.5.1. None

END OF ITEM

3.2. Annual Lifesaving Appliances Survey

3.2.1. References

3.2.1.1. NOAA Standard Specification AMC-583-1b, General

Requirements for Life raft Inspections

3.2.1.2. CFR Title 46 Part 199

3.2.2. Government Furnished Equipment

3.2.2.1. None

3.2.3. Requirements

3.2.3.1. Remove two (2) Elliot and four (4) Viking 16 person

SOLAS style MK I liferafts from ship to shop for annual inspections.

3.2.3.2. Inspect liferafts in accordance with reference 3.2.1.1.

3.2.3.3. Affix a weatherproof label that reads as, “Radar

Reflector Not Included” on life rafts that do not have radar reflectors.

3.2.3.4. Inspect 30 survival suits

3.2.3.5. Inspect 30 Life Vest

3.2.3.6. All Inspections shall be accomplished by ABS / Coast Guard authorized service provider.

3.2.3.7. Provide a condition report to identify deficiencies.

3.2.3.8. Provide certificates of annual inspection for all

lifesaving equipment inspected.

3.2.4. Quality Assurance

3.2.4.1. In accordance with reference 3.2.1.1

3.2.5. Notes

3.2.5.1. None

End of Item

3.3. Annual Fire Inspection

3.3.1. References

3.3.1.1. Drawing OT-555-001 Rev - “Fire Control Plan”

3.3.2. Government Furnished Material

3.3.2.1. None

3.3.3. Perform the Coast Guard required annual fire inspection to include: (The persons accomplishing this task shall be recognized and authorized to perform this inspection.)

3.3.3.1. Inspection of all fixed CO2 extinguishing systems.

3.3.3.2. Inspection of 55 portable fire extinguishers.

3.3.3.3. Inspection and test of the fire alarm system.

3.3.3.4. Inspection and test of 11 fire alarm heat sensors.

3.3.3.5. Visual inspection and hydrostatic testing of 15 SCBA cylinders.

3.3.3.6. Hydrostatic testing of one SKA-PAK emergency escape

cylinder.

3.3.3.7. Flow testing of 9 SCBA respirators.

3.3.3.8. Inspection and test of the Galley Gaylord Hood

including replacement of fusible links.

3.3.3.9. Test the Galley Fire shutter and replace fusible links.

3.3.3.10. Recharge portable fire extinguishers that are found to be under charged.

3.3.3.11. Hydrostatic test all portable fire extinguishers that require it.

3.3.3.12. Hydrostatic test and refill two Oxygen bottles.

3.3.4. Quality Assurance

3.3.4.1. Provide a report and certification to the Port Engineer documenting results of item inspections and tests.

3.4. Annual Lifting Equipment Load Test

3.4.1. References

3.4.1.1. NOAA Standard Specification AMC-573-1C “Testing of Davits and Weight Handling Equipment”

3.4.1.2. FY23 Oregon II Register of Lifting Appliances

3.4.2. Government Furnished Equipment

3.4.2.1. None

3.4.2.2. Provide the services of an OSHA accredited test inspector and all necessary equipment (weights, load cell, etc) and labor to weight test and inspect the following deck equipment in accordance with reference 3.14.1.1.

3.4.2.3. Inspect each lifting device for any deficiencies.

3.4.2.4. Provide a report for any discrepancies found and

recommendations for repairs.

3.4.2.5. Perform 125% load test of each lifting device.

3.4.2.5.1. Forward Crane - 3000lb rating

3.4.2.5.2. Aft Crane – 8000lb rating

3.4.2.5.3. J - Frame – 1950lb rating

3.4.2.6. Perform 100% Load Operational Test of lifting devices.

3.4.2.7. Provide certificates of annual inspection / test for each lifting device and a Register of lifting devices.

3.4.3. Quality Assurance

3.4.3.1. No additional requirments

3.4.4. Notes

3.4.4.1. Known Source for Inspection services:

Thomas Pritchett P.O. Box 461 Fairhope, AL 36533 (251)928-6262

3.5. Miranda Davit and FRB Maintenance

3.5.1. References

3.5.1.1. No additional references

3.5.2. Government Furnished Equipment

3.5.2.1. None

3.5.3. Requirements

3.5.3.1. Provide the services of a Palfinger technical

representative to conduct the annual Coast Guard required davit inspection / service.

3.5.3.2. Provide the services of a Norsafe / Viking technical representative to conduct the annual Coast Guard required FRB inspection / service.

3.5.3.2.1. In addition to the above normal annual maintenance, remove and replace all fuel lines from the fuel tank to the engine. The fuel tank shall also be drained, cleaned and inspected.

3.5.3.3. Service and inspection shall include all regulatory and OEM maintenance requirements.

3.5.3.4. Mechanically clean to SSPC-SP-11, spot prime and paint all rust areas on the davit.

3.5.4. Quality Assurance

3.5.4.1. Provide reports and certifications to the Port Engineer for the Davit and FRB.

3.5.5. Notes

Palfinger Marine Contact Information:

912 Highway 90 East New Iberia, LA 70560 1-337-365-5451 Service.americas@palfingermarine.com

Viking / Norsafe Contact Information:

668 Distributors Row New Orleans, LA 70123 1-504-733-0722 NewOrleansService@viking-life.com

3.6. ABS Load Line Survey

3.6.1. References

3.6.1.1. NOAA Standard Specification MOC-100-1A, "ABS Load Line Survey"

3.6.1.2. American Bureau of Shipping (ABS), "Load Line Technical Manual"

3.6.1.3. American Bureau of Shipping (ABS), "Rules Requirements for Survey After Construction 2002", Part 7, Chapter 3, “Hull Surveys“ (Latest Edition)

3.6.1.4. Code of Federal Regulations (CFR), Title 46, Chapter I, Subchapter E, "Load Lines" (Latest Edition)

3.6.1.5. Oregon II Drawing No. S11-1-1, "Shell Expansion, Bilge Keel and Details"

3.6.1.6. Oregon II Drawing No. S11-1-1(S), "Starboard Side Shell Expansion As Renewed"

3.6.1.7. Oregon II Drawing No. S11-1-1(P), "Port Side Shell

Expansion As Renewed”

3.6.1.8. NOAA Standard Specification MOC-631-2D, "Coating

Systems for Steel Surfaces"

3.6.1.9. 2021 SLEP HSSD Oregon II Rev -

3.6.2. Government-Furnished Material

3.6.2.1. None

3.6.3. Schedule the services of an American Bureau of Shipping (ABS) surveyor to accomplish the Annual Load Line Survey 3 (ABS Load Line Survey), in accordance with References 3.6.1.1, 3.6.1.2, 3.6.1.3, 3.6.1.4 and 3.6.1.9. NOAA will pay for ABS services rendered under a separate purchase agreement.

3.6.3.1. Provide all labor and materials to support the ABS

Surveyor in the accomplishment of the periodic load line survey.

3.6.3.2. Remove all shipboard diesel oil, lube oil, hydraulic oil, waste oil/oily wastes holding, dirty oil, controllable pitch propeller (CPP) system sump oil, Potable Water and purifier intermediate tank oil in accordance with Reference 3.6.1.1, section 3.4 "Tank Inspections." Dispose of all CPP oil, waste oil/oily wastes, and dirty oil; retain all diesel oil, lube oil, and hydraulic oil in clean tanks or drums for reuse by the ship.

3.6.3.3. Remove all residual oil from manifolds and piping to and from the respective tanks to ensure that no oil drains back to the tanks, effectively voiding any gas-free certification obtained. Connect compressed air to the ship’s oil storage tank manifolds and blow back through the suction lines serving the tanks to clear any residual oil in the piping lines and manifolds.

3.6.3.4. Provide the services of a Marine Chemist to certify all tanks scheduled for opening and inspection to be "safe for hot work" in addition to the “safe for entry” requirements of paragraph 3.4.1 of Reference 3.6.1.1.

3.6.3.5. Facilitate inspection of the tanks in accordance with Reference 3.6.1.1, section 3.4 “Tank Inspections.” In compliance with survey schedule and the requirements of the ABS surveyor for tank openings and inspections, and in a coordinated sequence with other work requirements in these specifications.

3.6.3.5.1. Open and prepare the following diesel oil tanks, lube oil tanks, hydraulic oil tank, dirty oil and waste oil holding tanks, CPP system sump tank, purifier intermediate tank, and ballast tanks. Note: Refer to ship’s Drawing no. OR-S9-0-5, Rev.

A, "Booklet of General Plans," to identify and verify tank locations.

TANK

DESCRIPTION

FRAMES AND/OR

LOCATION

APPROX. CAPACITY

(GALLONS)

Diesel Oil Tank #2 Stbd

Frames 13-18 Stbd, Hold Level

5,000

Diesel Oil Tank #2 Port

Frames 13-18 Port, Hold Level

5,000

Diesel Oil Tank #3 Stbd

Frames 18-25 Stbd, Hold Level

10,000

Diesel Oil Tank #3 Port

Frames 18-25 Port, Hold Level

10,000

Diesel Oil Tank #4 Stbd

Frames 25-30 Stbd, Hold Level

8,900

Diesel Oil Tank #4 Port

Frames 25-30 Port, Hold Level

8,900

Diesel Oil Tank #6 Stbd

Frames 37-42 Stbd, Hold Level

8,000

Diesel Oil Settling/Service Tank

Frames 40-42 Centerline, Hold Level

1,900

Diesel Oil Settling/Service Tank

Frames 40-42 Port, Hold Level

1,800

Diesel Oil Tank #7 Stbd

Frames 58-67 Stbd, Hold Level

6,500

Diesel Oil Tank #7 Port

Frames 58-67 Port, Hold Level

7,800

Lube Oil Tank, Inboard

Frames 40-42 Stbd, Hold Level

Lube Oil Tank, Outboard

Frames 40-42 Stbd, Hold Level

Hydraulic Oil Storage Tank

Frames 40-42 Stbd, Hold Level

Waste Oil Holding/Collection Tank

Frames 37-42 Port, Hold Level

2,500

Dirty Oil Tank Frames 45-46 Centerline, Engine Room, Lower Level

Controllable Pitch Propeller System (CPP) Sump Tank

Frames 52-53 Centerline, Engine Room Lower Level

Fore Peak Ballast Tank

Frames 0-6 Centerline, Hold Level

6,900

Ballast Tank #1 Frames 6-13 Centerline, Hold Level

6,900

Ballast Tank #8 Frames 67-74 Centerline, Hold Level

6,700

3.6.3.6. Conduct Ultrasonic Thickness (UT) gauging in accordance with Reference 3.5.1.1, section 3.3, "Ultrasonic Tests (UT) for Thickness Gaging." Take thickness gaugings after the hull has been water washed and before painting of the underwater body.

Take thickness gauging of the hull plating, using References 3.6.1.5, 3.6.1.6, and 3.6.1.7, within the areas identified by the ABS surveyor. Estimate a total of 1500 hull thickness gauging will be taken. Take thickness gauging of the webs and frames.

Ensure survey requirements of reference 3.6.1.9 are completed in presence of the ABS surveyor.

3.6.3.7. Tank Vents Preservation

3.6.3.7.1. Power tool clean all tank vent pipe and penetration fittings, for each tank listed above, where the vent pipes penetrate the ship’s exterior decks and/or bulkheads.

3.6.3.7.2. Power tool clean a one-foot square area at the deck or bulkhead vent pipe penetration areas, surrounding each vent pipe.

This shall include the vent pipe from the deck to the flange.

Accomplish surface preparation in accordance with Reference

3.5.1.8 and to an SSPC-SP 11, "Power Tool Cleaning to Bare Metal" standard.

3.6.3.7.3. Remove all tank vent flanged gooseneck sections to a shop facility for preservation, cleaning, and painting. Vent pipe gooseneck fittings which are welded and not flanged shall have their surface preparation performed in place to the same standard as required in the above paragraph.

3.6.3.7.4. Disassemble and clean all diesel oil flanged vent

goose neck pipe fittings which are removed to a shop. Inspect all components including ball checks, screens, and cover plate assemblies. Provide a condition report to the COR for any additional repairs needed on the ball check fittings on the goose neck vents, if any.

3.6.3.7.5. After performing surface preparation to an SSPC-SP 11 standard on all tank vents and fittings in the shop and on the ship, perform an inspection of the vent pipes, flanges, penetration fittings, surrounding deck and/or bulkhead areas, end

Potable Water Tanks

Frames 31-35

Port & Starboard

Hold Level

7,750 bell, and covers for waste and deterioration. Provide a condition report to the COR for any additional steel plate or pipe fitting repairs needed, if any.

3.6.3.7.6. Solvent clean all goose neck vents and fittings to an SSPC-SP 1 "Solvent Cleaning" standard in accordance with reference (h) after all additional repairs are performed.

3.6.3.7.7. Apply a two coat paint system of International 300HS epoxy coating to each tank vent and the surface prepared areas of decks and/or bulkheads. Each coat shall be 7.0 mils DFT. Finish Coat shall be International 990, color shall be the same as existing.

3.6.3.7.8. After all inspections, repairs, cleaning, and painting are completed, reinstall all removed flanged tank vents with new CRES 316 stainless steel fasteners and gaskets, at their respective flanged locations on the ship. Note: Perform and complete all work required for the tank vents while their respective tanks remain clean and gas-free, and prior to reloading the removed liquid loads.

3.6.3.7.9. Close up all tanks using new gaskets (cork for diesel and oil tanks, rubber for water tanks) for the manhole covers.

Conduct a 2 psi air pressure test of the tanks to ensure air tight seal of the manhole covers.

3.6.3.7.10. Diesel oil, lube oil, and hydraulic oil removed from the ship shall be pumped through a 10 micron filter when it is returned to the ship. Oil that is removed and returned shall be sampled prior to being removed and prior to being returned to ensure the oil is in good condition. Provide oil sample results to the COR.

3.6.3.8. Deck Plates

3.6.3.8.1. Remove and Replace Bilge Deck Plates to allow for

inspection of the bilges.

3.6.3.8.2. Develop a map and numbering system to ensure deck

plates are replaced in the original location.

3.6.3.8.3. Replace any deteriorated plates and hardware. New

plates and hardware shall be 316 stainless steel.

3.6.4. Quality Assurance

3.6.4.1. Submit the survey schedule required by Reference

3.5.1.1, section 3.2, "Survey Schedule."

3.6.4.2. Submit the reports required by Reference 3.5.1.1, section 3.3, "Ultrasonic Tests (UT) for Thickness Gauging”.

3.6.4.3. Submit the ABS reports and new Load Line certification required by Reference 3.5.1.1, section 3.5, "ABS Documents."

3.6.5. Notes

3.6.5.1. The ship carries approximately 69,700 gallons of diesel oil and will have an estimated 70-percent of her fuel on board upon arrival at the Contractor’s facility.

3.6.5.2. References 3.6.1.6 and 3.6.1.7 provide a mark-up of the port and starboard shell plate renewal locations from the 2001 drydocking, which is also documented in the ABS surveyors 2001 survey report. In addition, the bow thruster tunnel and new sea water service sea chest locations are identified on these marked-up drawings.

3.7. Drydocking and Routine Drydock Work

3.7.1. References

3.7.1.1. NOAA Standard Specification AMC-997-1A, “Drydocking

and Routine Drydock Work"

3.7.1.2. NOAA Standard Specification S1205, “Zinc Protectors"

3.7.1.3. NOAA Drawing Number S7-0-1, Rev. C., “Docking Plan - Oregon II“

3.7.1.4. Oregon II Drawing No. S22-0-1, “Rudder, Rudder

Carrier, and Rudder Stock“

3.7.1.5. Oregon II Drawing No. S43-1-1, “Arrangement of Stern Tube Bearing and Seals“

3.7.1.6. Oregon II Drawing No. S45-1-2, “Lube Oil Piping

Arrangement & Details“

3.7.1.7. Oregon II Technical Manual, Stern Tube Bearings and

Seals, Size 240 MKII

3.7.1.8. Wärtsilä Defense (Formerly John Crane Lips)

Instruction Manual, MK2/MK2-M Seals, Issue A, Dated 16/08/01

3.7.1.9. Hundested Thruster Manual, “Bow Thruster Manuf. No. BT 1187, Type SFT 5“

3.7.1.10. Technical Manual, "Kamewa Controllable Pitch Marine Propeller, Bird-Johnson Company, for NOAA Ship Oregon II."

3.7.2. Government-Furnished Material

3.7.2.1. None.

3.7.3. Requirements

3.7.3.1. Prior to removing liquid loads and drydocking while

the ship is waterborne, perform a radial and axial alignment check of the reduction gear output shaft to main tail shaft at the coupling interface between the reduction gear and the intermediate line shaft. Provide a condition report to the COR detailing the results of the alignment readings taken.

Reassemble all split flange coupling components which were removed to perform the alignment check, prior to proceeding with drydocking the ship.

3.7.3.2. Provide drydocking and routine drydock work in

accordance with References 3.7.1.1 and 3.7.1.3, with the following additional details. Drydock the ship within the first seven days of the contract performance period.

3.7.3.3. After removal of all diesel oil and other liquid loads from the ship, as required in Item No. 3.4 of these specifications, contractor shall furnish and place 20,000 lbs of certified weights on the Main Deck, starboard side, forward of the house, between frames 15 and 22. The additional weight(s) shall be put in place on the Main Deck to compensate for an inherent five degree port list when all the ship’s liquid loads are removed from the storage tanks. The exact placement of the additional weights(s) with respect to distance from centerline shall be what is necessary to bring the ship’s heel to even keel, in preparation for drydocking. Coordinate the requirements of this paragraph with the requirements for off-loading all liquid loads in Item No. 3.4, "ABS Load Line Survey."

3.7.3.4. Block the ship with a minimum of four feet clearance under the keel in Docking Position No. 1 for this drydocking.

3.7.3.5. Provide divers to ensure that all sea chests, discharges, transducers, domes, and other appurtenances are clear of all blocks. When the ship is set on the keel blocks, divers shall ascertain that the bilge blocks are contacting the hull properly and not landing on the bilge keels. The divers shall inform the Dockmaster and COR, and then lifting shall continue.

3.7.3.6. In addition to the high-pressure water wash on the

underwater hull, accomplish a high-pressure fresh water wash on the freeboard, from the top of the bulwarks down to the boot topping. Minimum water pressure shall be 5,000 psi.

3.7.3.7. The requirement in Reference 3.7.1.1 to carry out a

high pressure water wash on the underwater hull shall be done using a minimum water pressure of 5,000 psi, however the water pressure shall be high enough to ensure removal of all marine growth and the antifouling leached layer. In addition, remove all grease and streaking rust adhered to the hull. Degreasing and power washing shall be accomplished as soon as practical, but in all cases within 12 hours after drydocking the ship. An International paint representative shall witness the beginning of the underwater hull cleaning process and direct any changes in procedure to ensure adequate results are obtained.

3.7.3.8. Provide rudder clearance readings to the COR within

the first 4 days of ship drydocking during the contract performance period. Replace rudder packing gland material with ½-inch x ½-inch tallow-impregnated square flax packing or equal.

3.7.3.9. Clean the exposed surfaces of all rubber faced

transducers immediately after drydocking with supervision of the ships Electronics Tech (ET).

3.7.3.10. Clean and polish propeller and bow thruster to bright metal. Take care not to remove any identifying marks, serial numbers, and match marks from the blades and hubs. Take particular care to prevent any fine metal particles and foreign matter from being lodged in seam areas between blades and hubs, which could potentially cause damage to propeller and blade seals. Seal up propeller blade bases with duct seal and tape during the entire time on drydock to prevent contamination damage to blade base O-ring seals. Remove duct seal prior to undocking.

3.7.3.11. Zinc Anode Renewals

3.7.3.11.1. Remove and scrap 52 existing zinc anodes for sea

chests, bow thruster tunnel, and underwater body using Reference

3.2.1.2 as a guide. Grind all strap welds smooth. Clean, prime, and paint the areas behind the zinc anodes in accordance with the Underwater Body Coating item prior to installing the new zinc anodes.

3.7.3.11.2. Install 52 new zinc anodes type ZHS-23 conforming to MIL-A-18001H, same size and in the same location as those removed. The new finished zinc plates shall weigh twenty two pounds each.

3.7.3.11.3. Install zinc anodes by welding the ends of the straps to the underwater body with the long dimension oriented fore and aft where practicable. Trim the strap length or bend the zinc anode as necessary to suit the curvature of the hull. The underwater body side of the zinc anode shall not contact the hull.

3.7.3.11.4. Clean and paint zinc straps and disturbed hull paint after zinc anode installation in accordance with the Underwater Body Coating item. No paint or other permanent coatings are to be applied to the exposed zinc surfaces, which shall be clean bare metal.

3.7.3.11.5. After completion of all zinc anode renewals the COR will visually inspect each new zinc anode to determine proper attachment and painting.

3.7.3.11.6. Provide certification to the COR that the new zinc anodes are in compliance with MIL-A-18001H. Note: If the COR designates a greater or lesser amount of zinc anodes to be renewed, then a contract modification will be issued to increase or decrease the cost of this work item.

3.7.3.12. The work below shall be completed in conjunction with item 3.8.

3.7.3.13. Rudder and Rudder Stock Removal and Inspection

3.7.3.13.1. Remove the rudder to allow for inspection of the

rudder stock, bearings and foundation. Work shall be iaw with Reference 3.7.1.4. At no time shall any sandblasting or painting be permitted in or near the drydock while the propeller, tailshaft, and seals are being worked on. Work on the rudder shall be supervised by the SP systems technical representative.

3.7.3.13.2. This will removal of the rudder yoke, steering rams and indicating systems.

3.7.3.13.3. Remove Clean and inspect the rudder stock, bearings and other removed components.

3.7.3.13.4. Clean and inspect the foundation, rudder trunk and other structural components.

3.7.3.13.5. Inspections shall include total indicated runout, dimensional checks, bearing clearances & wear, and NDT to ensure the material is sound.

3.7.3.13.6. Renew paint system on areas not assessable when

rudder is assembled.

3.7.3.13.6.1. Blast to SSPC-SP-10 and SSPC-SP-1

3.7.3.13.6.2. Apply 1 stripe coat and 2 full coats of

International 300HS to prepared areas.

3.7.3.13.7. Provide a report documenting the results of the

inspections and any recommended repairs

3.7.3.13.8. Reinstall all removed components with new seals / gaskets.

3.7.3.13.9. New fitted bolts will be required, the existing bolts are tack welded to prevent loosening.

3.7.3.14. Controllable Pitch Propeller (CPP) Servicing

3.7.3.14.1. Accomplish all work on the CPP system under the

guidance of a SP Systems service representative. The service representative shall be on site at all times any work associated with the CPP system is being accomplished and whenever the hub is uncovered. Accomplish all disassembly, inspections, tests, and reassembly in accordance with Reference 3.7.3.10. At no time shall any sandblasting or painting be permitted in or near the drydock while the propeller, tailshaft, and seals are being worked on.

3.7.3.14.2. Remove and dispose of all oil in the CPP system.

3.7.3.14.3. Remove the propeller hub to the shop for inspection and service. Blank off the open end of the shaft.

3.7.3.14.4. Remove CPP blades from the hub. Following inspection and testing, reassemble blades onto the hub using new seal ring static o-ring seals (15.5 ID x 4 mm Special), new seal ring base ring dynamic o-ring seals )fully molded o-ring 15-1/8 OD x 14- 7/8 ID x 1/8), and new #225 blade bolt fully molded o-ring seals.

3.7.3.14.5. Upon completion of stern tube seal renewals, reinstall hub on the tailshaft and re-fill the system with new contractor-furnished Mobile DTE 10 Excel 68.

3.7.3.14.6. Pressure test the hub to 30 psig using a procedure acceptable to the manufacturer's technical representative.

Purge the CPP system of air and conduct an operational test of the hub blades.

3.7.3.15. Tail Shaft & Line Shaft and Related Work

3.7.3.15.1. Accomplish all work on the shafts, stern tube

bearings and seals under the guidance of a SP Systems service representative. The service representative shall be on site at all times for any work associated with the renewal of the tail shaft stern tube seals. All disassembly, inspections, tests, and reassembly shall be accomplished in accordance with applicable sections of References 3.7.1.5, 3.7.1.6, 3.7.1.7,

3.7.1.8 and 3.7.1.10.

3.7.3.15.2. Remove and dispose of all oil and water (if any) from the stern tube, head tank, and sump. Open the sump and head tank and clean each tank of sludge and sediment using lint free rags and solvent. All oil from the stern tube lube oil system removed for the performance of work, shall be replenished with new oil.

3.7.3.