N3904021Q0080_Attachment 1 Specifications_Redacted.pdf

SHIP: YC-1619 (YC 1619) ITEM NO: 077-01-001

COAR: 16 PCN: xxxx-xxxx

CSWT FILE NO: xxx-xxx CMP: NONE

REVISED: 6 Mar 2020 PLANNER:

1. SCOPE:

1.1 Title: Hazardous Waste Produced on Naval Vessels; control

1.2 Location of Work

1.2.1 Throughout the barge

1.3 Identification:

1.3.1 Not Applicable

2. REFERENCES:

2.1 Resource Conservation and Recovery Act (RCRA)

2.2 Federal Hazardous Materials Transportation Act, 49 U.S.C 5103

2.3 Applicable Hazardous Waste Manifest Form

2.4 Repair or Maintenance of Naval Vessels; Handling of Hazardous Waste 10 U.S.C. 7311

3. REQUIREMENTS:

3.1 Manage and dispose of all hazardous waste listed in 3.5 in accordance with 2.1 and 2.2.

3.1.1 When a Navy generator number is required by this Work Item, submit the original of 2.3 to the SUPERVISOR for assignment of Environmental Protection Agency (EPA) or delegated state environmental agency identification number.

3.1.2 Manage and transport for Navy disposal, Navy-generated

hazardous waste listed in 3.5 in accordance with 2.1 and 2.2, as designated by the SUPERVISOR.

Report: Hazardous Waste Manifest Date: + 2

3.1.3 Submit in electronic format on approved transferrable media, or 1 legible hard copy, of 2.3 signed by the owner or operator of the disposal facility to the SUPERVISOR within 48 hours of receipt from owner or operator of disposal facility.

3.2 Complete documentation required by 2.1 and 2.2, using EPA or delegated state environmental agency identification number in accordance with 2.4.

3.2.1 Documentation related to hazardous waste generated solely by the physical actions of Ship's Force or Navy employees (termed Navy- Generated Hazardous Waste) on board the vessel shall only bear a generator identification number issued to the Navy pursuant to applicable law. The Contractor shall obtain SUPERVISOR's concurrence with the categorization of the waste as Navy-generated before completion of the manifest. The manifest prepared shall be presented

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SHIP: YC-1619 (YC 1619)

to the SUPERVISOR for completion after the hazardous waste has been identified.

3.2.2 Documentation related to hazardous waste generated solely by the physical actions of contractor personnel (termed Contractor- Generated Hazardous Waste) shall bear a generator identification number issued to the Contractor pursuant to applicable law.

Regardless of the presence of other material in or on the shipboard systems or structure which may have qualified a waste stream as hazardous, where the Contractor performs work on a system or structure using materials (whether or not the use of such materials was specified by the Navy) which by themselves would cause the waste from such work to be a hazardous waste, documentation related to such waste shall only bear a generator number issued to the Contractor.

3.2.3 Documentation related to hazardous waste generated by the combined physical actions of Navy and Contractor personnel (termed Co-Generated Hazardous Waste) shall bear a generator identification number issued to the Contractor pursuant to applicable law and shall also cite in the remarks block a generator identification number issued to the Navy pursuant to applicable law. When the Contractor merely drains a system and such drainage creates hazardous waste or the Contractor performs work on systems or structures using materials which by themselves would not cause the waste from such work to be hazardous waste but such work nonetheless creates hazardous waste, documentation related to such waste shall bear a generator identification number issued to the Contractor and shall also cite in the remarks block a generator identification number issued to the Navy. The Contractor shall sign the generator certification on the Uniform Hazardous Waste Manifest whenever use of the manifest is required for disposal. The Contractor shall obtain SUPERVISOR's concurrence with the categorization of the wastes as co-generated before completion of the manifest. Manifests prepared shall be presented to the SUPERVISOR for completion after the hazardous waste has been identified.

3.3 If the Contractor, while performing work at a Government facility, cannot obtain a separate generator identification number from the state in which the availability will be performed, the Contractor shall notify the SUPERVISOR within 3 business days of receipt of written notification by the state. After obtaining approval of the SUPERVISOR, the Contractor shall use the Navy site generator identification number and insert in the remarks block the Contractor generator identification number issued for the site where the Contractor's main facilities are located.

3.4 If, for availabilities at a Contractor-owned or controlled facility, the Navy cannot obtain a separate generator identification number for use at a Contractor facility, the Navy shall notify the Contractor within 3 business days of receipt of notification by the state. The Contractor shall dispose of hazardous waste in accordance with 2.1, 2.2 and 3.2.3.

3.5 Hazardous waste, as defined in 2.1, expected to be produced during performance of this Job Order:

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International Traffic in Arms Regulation (ITAR). This information must not be transferred to a foreign person/entity without proper authorization of the U.S. Government. Violations may result in administrative, TYPE NAVY AMOUNT

CO-GENERATED

CONTRACTOR

Hydro-blasting Wash water N/A N/A 500 gallons

Acid Solutions (may include spent sulfamic, citric, chromic, nitric, sulfuric, hydrochloric, etc.)

N/A N/A N/A

Ethelyne Glycol (Antifreeze) N/A N/A N/A

Sodium Hydroxide N/A N/A N/A

Cleaning Solvents N/A N/A 50 gallons

Sodium Phosphastes (Tri, Bi, or Mono)

N/A N/A N/A

Fluorocarbons N/A N/A N/A

Morpholine N/A N/A N/A

Sodium Chromates N/A N/A N/A

Hydrazine N/A N/A N/A

Methyl Ethyl Ketone N/A N/A N/A

Spent Abrasive Blast Material (contaminated with a known hazardous waste)

N/A N/A 10 Tons

Trichoroethane N/A N/A N/A

Miscellaneous Chemicals (Ignitable)

N/A N/A 100 lbs

Miscellaneous Chemicals (Corrosive)

N/A N/A N/A

Miscellaneous Chemicals (TCLP Toxic)

N/A N/A N/A

Miscellaneous Chemicals (Reactive)

N/A N/A N/A

Oil (Synthetic) N/A N/A N/A

Paints (Enamel, Latex, Epoxy, thinners, oil based, rubber paint, non-skid, lacquer, remover, varnishes)

N/A N/A 1200 lbs

Paints (May include lead, cadmium or chromium)

N/A N/A 200 lbs

Sludge (Contaminated with a known hazardous waste)

N/A N/A N/A

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N/A N/A N/A

Ventilation Debris/Residue (Heavy Metals, e.g., cadmium, chromium, etc.)

N/A N/A N/A

3.6 Notify the SUPERVISOR at least one working day prior to shipment of hazardous waste for disposal.

Report: Hazardous Waste report Date: + 3

3.7 Submit in electronic format on approved transferrable media, or 1 legible hard copy, of a report identifying type, amount and disposal cost of waste listed in 3.5 that was removed during the performance of this Job Order to the SUPERVISOR.

3.7.1 The report shall include analysis or other method used to identify the waste and state whether each listed waste was hazardous (with generator assignment), non-hazardous, or did not exist.

3.7.1.1 Chemical analysis shall be accomplished by laboratories with state or EPA approved quality assurance programs.

3.7.2 The Contractor shall make an effort to minimize hazardous waste generation by reducing the volume or toxicity by neutralizing, recycling, or otherwise removing it from the requirements of Subtitle C of 2.1 and include a description of such efforts in the report.

3.8 Nothing contained in this Work Item shall relieve the Contractor from complying with applicable federal, state and local laws, codes, ordinances and regulations, including the obtaining of licenses and permits in connection with hazardous waste handling and disposal in the performance of this contract.

4. NOTES:

4.1 The waste listed in 3.5 is based on the best information available at the time of preparation of the solicitation. Hazardous waste generated during the actual performance of the work may vary in type or amount from waste listed in 3.5 which may result in renegotiation for credit or increase pursuant to Paragraph (b) of 2.4. The Contractor is expected to use best management practice to identify and dispose of all hazardous waste. Some of the substances listed in 3.5 may be neutralized, recycled, or otherwise removed from the requirements of Subtitle C of 2.1.

Inclusion of these substances in the waste listed in 3.5 does not preclude the Contractor from taking action consistent with 2.1 to reduce or eliminate the hazardous constituents of any waste required to be disposed of under the contract in accordance with 2.2. Processes that add hazardous constituents to the bilges may require that bilge water be disposed of as a hazardous waste.

4.1.1 The types and amounts of wastes listed in 3.5 are estimates of waste to be disposed of under this contract as required by 2.4. They are not estimates of the amount of work involved in generating that

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4.2 Hazardous wastes are determined by one or more of the following methods:

4.2.1 Chemical analysis which shows that material characteristics of ignitability, corrosivity, reactivity and/or toxicity (Toxicity Characteristic Leachate Procedure - TCLP) exceed the limits for that material in 40 CFR 261.20 Subpart C.

4.2.2 Reference to a Material Safety Data Sheet (MSDS), or

4.2.3 Applying knowledge of the hazardous characteristics of the waste in light of the materials or the process used.

4.3 Asbestos, bilge water, oil/water including sludge, debris and other contaminants, sludge which includes solids and sludge from ballast tanks, CHT tanks, voids, oily waste tanks, fuel ballast tanks, fuel oil tanks, skegs (West coast), PCB's (Maryland), etc., apply only in those states listing them as hazardous waste. When an availability is to be performed in a state where these items are hazardous waste, an estimate of the amount to be generated shall be included in 3.5.

5. GOVERNMENT FURNISHED MATERIAL (GFM):

5.1 LLTM:

1. None.

5.2 PUSH MATERIAL:

1. None.

5.3 KITTED MATERIAL:

1. None.

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1. SCOPE:

1.1 Title: Underwater Hull and Freeboard Inspection and Repair;

accomplish

1.2 Location of Work

1.2.1 Underwater Hull and Sides Up to Main Deck including Pipe Fendering and Appendages

1.3 Identification:

1.3.1 Not Applicable

2. REFERENCES:

2.1 Standard Items

2.2 70001248, Hull Structural Arrangement and Details

2.3 70001249, Midbody Deck and Bottom

2.4 70001250, Aft Rake

2.5 70001251, Forward Rake

2.6 70001252, Midbody Side Sheets

2.7 70001258, Bumper Details

2.8 T9074-AS-GIB-010/271, Requirements for Nondestructive Testing Methods

2.9 MIL-STD-2035, Nondestructive Testing Acceptance Criteria

3. REQUIREMENTS:

(V)(G) "UNDERWATER HULL INSPECTION"

3.1 Accomplish a visual inspection within the first 24 hours after drydocking of barge, upon completion of the hydro pressure water wash cleaning of the underwater hull and prior to painting, from the bottom of the keel to the main deck, including shell plating and structural members for structural integrity, deterioration, pitting, cracks and areas of damage or distortion, using 2.2 through 2.7 for guidance.

Report: Inspection Results Date: + 2

3.1.1 Submit in electronic format on approved transferrable media, or 1 legible hard copy, of a report listing conditions found to the

SUPERVISOR.

3.2 Accomplish ultrasonic tests on the underwater hull plating, within 72 hours of drydocking, in 200 locations, as designated by the SUPERVISOR, in accordance with 2.8, using 2.2 through 2.6 for guidance.

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3.2.1 The accept or reject criteria shall be in accordance with Paragraph 8 of 2.9.

Report: Ultrasonic Test Results with Sketches Date: + 2

3.2.2 Submit in electronic format on approved transferrable media, or 1 legible hard copy, of a report, including sketches showing specific locations with respect to frames, strakes, butts, seams, port or starboard, listing results of ultrasonic testing to the

SUPERVISOR.

3.2.2.1. Sketches shall show location of each reading, original material thickness, existing material thickness and percentage of material thickness reduction to the SUPERVISOR.

3.2.2.2. Notate if reading is taken over existing doubler

plate.

3.3 Accomplish repairs resulting from the visual inspection in 3.2 and ultrasonic testing results in 3.3 in locations as designated by the SUPERVISOR, using 2.2 through 2.6 as follows:

3.3.1 Clad weld a total of 500 square inches of plating defects.

3.3.1.1. Surfaces shall be ground to smooth metal prior to

welding.

3.3.1.2. Fill local pits and grooves with weld metal prior to the application of principal build-up layers.

3.3.2 Install new a total of 500 square feet of doubler plating in areas of deteriorated hull plating as designated by the SUPERVISOR.

3.3.3 Accomplish the requirements of 009-12 of 2.1, including Table 4, Column A, Lines 1 through 7.

3.3.3.1. Accomplish nondestructive testing in accordance with Line 11.

(V)(G) "AIR HOSE TEST"

3.3.4 Accomplish the requirements of 009-25 of 2.1 for the local air hose test of the repaired weld seams. Allowable leakage: None.

3.4 Accomplish the requirements of 009-32 of 2.1 for new and disturbed surfaces.

(V)(G) "FENDER INSPECTION"

3.5 Accomplish a joint visual inspection with the SUPERVISOR of the rubber fenders using 2.7 for guidance. Do not remove or dismantle fenders unless directed by the SUPERVISOR.

Report: Inspection Results Date: + 2

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3.5.1 Submit in electronic format on approved transferrable media, or 1 legible hard copy, of a report listing conditions found to the

SUPERVISOR.

4. NOTES:

4.1 Work in this item interfaces with Work Item 631-01-001, Underwater Hull Painting; accomplish.

4.2 Work in this item interfaces with Work Item 633-01-001, Hull Zinc Anode; replace.

4.3 Work in this item interfaces with Work Item 123-01-001, Void; clean, inspect and preserve; accomplish

5. GOVERNMENT FURNISHED MATERIAL (GFM):

5.1 LLTM:

1. None.

5.2 PUSH MATERIAL:

1. None.

5.3 KITTED MATERIAL:

1. None.

SHIP: YC-1619 (YC 1619) ITEM NO: 123-01-001

1.1 Title: Void; clean, inspect and preserve

1.2 Location of Work

1.2.1 Throughout the barge

1.3 Identification:

1.3.1 Void No. 1, Frame 0 to 10

1.3.2 Void No. 2, Frame 10 to 19

1.3.3 Void No. 3, Frame 19 to 28

1.3.4 Void No. 4, Frame 28 to 36

1.3.5 Void No. 5, Frame 36 to 45

1.3.6 Void No. 6, Frame 45 to 55

1.3.7 Quantity (11 EA), Raised Bolted Plate Manhole Cover

1.3.8 Quantity (1 EA), Raised Hinged Hatch, Frame 8 - 10, Port Side

2. REFERENCES:

2.1 Standard Items

2.2 70001248, Hull Structural Arrangement and Details

2.3 70001249, Midbody Deck and Bottom

2.4 70001250, Aft Rake

2.5 70001251, Forward Rake

2.6 70001252, Midbody Side Sheets

2.7 70001253, Transverse Bulkheads

2.8 70001255, Forward Rake Grating and Stowage Plan

2.9 70001256, Vertical Ladder Details

2.10 70001261, Longitudinal Trusses

2.11 S9086-UF-STM-010/CH-600, Structural Closures

2.12 S9086-CJ-STM-010/CH-075, Fasteners

3. REQUIREMENTS:

3.1 Open, ventilate, empty, clean, render dry and maintain "Safe for Workers" and/or "Safe for Hot Work" all voids or spaces, including adjacent voids or spaces where the scope of repairs will result in a need for certification during the performance of this Job Order.

3.1.1 Voids listed in 1.2 shall be certified "Safe for Workers" and/or "Safe for Hot Work" throughout the availability.

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3.1.2 Ensure that harmful vapors, fumes and mists are ventilated to the exterior of the barge.

(V)(G) "VOID INSPECTION"

3.2 Accomplish a joint visual inspection with the SUPERVISOR of each void listed in 1.3.1 through 1.3.6 and located in 1.2 for existing preservation coating, structural integrity, deterioration, pitting, cracks and areas of damage or distortion including structural members, vertical ladders, manhole covers with associated coamings and hatch with associated coaming using 2.2 through 2.10 for guidance.

Report: Inspection Results Date: + 3

3.2.1 Submit in electronic format on approved transferrable media, or 1 legible hard copy, of a report, listing type, extent and location of defects to the SUPERVISOR.

3.2.2 Remove temporary wiring for compartment flooding alarm and sensors previously abandoned within void spaces.

(I)(G) "PRELIMINARY AIR TEST"

3.2.3 Accomplish the requirements of 009-25 of 2.1 for preliminary air test of each void. Test pressure shall be 2 PSIG.

3.3 Accomplish the following repairs to each void listed in 1.3 and located in 1.2, using 2.2 through 2.10 for guidance:

3.3.1 Vee-out and weld repair 10 linear feet of deteriorated and damaged welds as designated by the SUPERVISOR.

3.3.2 Accomplish the requirements of 009-12 of 2.1, including Table 4, Column A, lines 1 through 7.

3.4 Accomplish the requirements of 009-32 of 2.1, including Table 4, Line 22 for a total of 2,000 square feet of void surfaces listed in 1.3 and located in 1.2, including interior surfaces of access covers, as designated by the SUPERVISOR.

3.4.1 Topcoat color shall match existing.

3.4.2 Accomplish the requirements of Paragraph 3.1.6 of 009-32 for surface preparation in lieu of abrasive blasting.

3.5 Accomplish the following repairs to each manhole cover listed in

1.3.7 and located in 1.2:

3.5.1 Clean and inspect each removed manhole cover for wear and defects using Paragraph 600-9.3 of 2.11 for guidance.

3.5.2 Replace Quantity (2 EA) manhole cover air test connections, listed in 1.3.7, as designated by the SUPERVISOR.

(V)(G) "FASTENER INSPECTION"

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3.5.3 Clean and inspect each removed fastener for wear and defects, using paragraph 075-8.3 of 2.12 for Accept or Reject criteria.

Retain fasteners found acceptable for reuse.

3.5.4 Accomplish the requirements of 009-32 of 2.1, including Table 2, Line 1, 2, 3 or 4, for exterior surfaces of each manhole cover listed in 1.3.7, including associated coaming.

3.5.5 Upon completion of all work within each Void install each manhole cover listed in 1.3.7, using new gaskets conforming to SAE-AMS-C-6183, Type II, Class 2, Grade B, using fasteners retained in 3.5.3 and new a total of Quantity (20 EA) hex head cap screws, including associated washers and nuts found unacceptable by the inspection in 3.5.3.

3.6 Accomplish the following repairs to the hatch listed in 1.3.8 and located in 1.2, using 2.11 for guidance.

(V)(G) "FASTENER INSPECTION"

3.6.1 Clean and inspect Quantity (8 EA) dogging bolts for wear and defects for Quantity (1 EA) hatch cover listed in 1.3.8 using paragraph 600-5.2 of 2.11 for Accept or Reject criteria.

3.6.2 Apply anti-seize compound to the Quantity (8 EA) dogging bolts for Quantity (1 EA) hatch cover listed in 1.3.8.

3.6.3 Accomplish the requirements of 009-32 of 2.1, including Table 2, Line 1, 2, 3 or 4, for exterior surfaces of each hatch listed in 1.3.8, including associated coaming.

3.6.4 Upon completion of all work within Void No 1 close hatch listed in 1.3.8, using new silicone gaskets conforming to ZZ-R-765, Class 3B, 30 Durometer.

(I)(G) "CHALK TEST"

3.6.5 Perform Chalk Test on knife edge and gasket seal of 1.3.8 using 2.11 for requirements and Accept or Reject criteria.

3.7 Confirm that all personnel have exited the space prior to closure of tanks, voids and cofferdams. Designate one person to account for all personnel who may have entered the space.

(V)(G) "FINAL AIR TEST"

3.8 Accomplish the requirements of 009-25 of 2.1 for air test of each void listed in 1.3 and located in 1.2. Test pressure shall be 2 PSIG.

Maintain test pressure for 15 minutes for temperature stabilization prior to start of test. Hold test pressure for 10 minutes. Allowable drop in pressure: None.

4. NOTES:

4.1 The possibility of lead based paint exists in interior surfaces of voids listed in 1.3. Contractor shall take safety precautions as required by Paragraphs 3.1.1 and 3.1.2 of 009-32.

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4.2 Voids listed in 1.2 are pumped dry in Work Item 992-01-001, "Cleaning and Pumping; accomplish".

5. GOVERNMENT FURNISHED MATERIAL (GFM):

5.1 LLTM:

1. None.

5.2 PUSH MATERIAL:

1. None.

5.3 KITTED MATERIAL:

1. None.

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1.1 Title: Lifeline and Stanchion; replace

1.2 Location of Work

1.2.1 Main Deck

1.3 Identification:

1.3.1 Not Applicable

2. REFERENCES:

2.1 Standard Items

2.2 70001254, "Handrail Arrangement and Details"

3. REQUIREMENTS:

3.1 Remove existing and install new lifelines and lifeline assemblies located in 1.2 in accordance with 2.2. Material shall conform to the material requirements of 2.2.

3.1.1 Total quantities of wire rope, piece number 21 of 2.2 shall be 800 feet, as designated by the SUPERVISOR.

3.2 Remove and install new, quantity (4 EA) steel portable stanchions and quantity (2 EA) steel portable stanchion supports in accordance with

2.2 as designated by the SUPERVISOR. Material shall conform to the material requirements of 2.2.

3.2.1 Straighten quantity (4 EA) stanchion base mounting brackets as designated by the SUPERVISOR, using 2.2 for guidance.

3.2.2 Install new toggle pins, bolts, nuts and washers for all portable stanchions located in 1.2. Material shall conform to the material requirements of 2.2.

3.3 Accomplish the requirements of 009-32 of 2.1, including Table 2, Line 8, Column A through G, for surface preparation and preservation of lifeline assemblies and portable stanchions.

3.3.1 Accomplish the requirements of 009-32, Paragraph 3.1.6 of 2.1 for surface preparation in lieu of abrasive blasting.

3.3.2 Topcoat color to match surrounding area.

(V)(G) "STATIC LOAD TEST"

3.4 Accomplish a static load test on the lifelines and stanchions installed in 3.1 and 3.2.

3.4.1 Accomplish a static load test of 10 percent of the stanchions and lifeline assemblies as selected by the SUPERVISOR. A test load of 300 pounds shall be applied horizontally outboard at the top of the stanchion and perpendicular to the railing and held for 10 minutes. Remove the test load and inspect the lifeline rails, Page 1 of 2 ITEM NO: 612-01-001

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3.5 Accomplish the requirements of 009-32 of 2.1 for new and disturbed surfaces.

4. NOTES:

4.1 None.

5. GOVERNMENT FURNISHED MATERIAL (GFM):

5.1 LLTM:

1. None.

5.2 PUSH MATERIAL:

1. None.

5.3 KITTED MATERIAL:

1. None.

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1.1 Title: Underwater Hull and Freeboard; clean and preserve

1.2 Location of Work

1.2.1 Underwater Hull and Sides Up to the Recorded Draft Line, including Appendages

1.2.2 Freeboard from the Recorded Draft Line Up to Main Deck

including Pipe Fendering and Appendages

1.2.3 Hull Markings including draft marks, barge name and hull number.

1.3 Identification:

1.3.1 Not Applicable

2. REFERENCES:

2.1 Standard Items

2.2 70001259, Hull Markings

2.3 70001260, Anode Location and Docking Plan

2.4 70001258, Bumper Details

3. REQUIREMENTS:

3.1 Immediately upon drydocking or within 24 hours after drydocking, wash down the hull and freeboard surfaces listed in 1.2 using a high pressure water washing system, at a minimum pressure of 3,000 PSI, removing surface contaminates and loose non-adhering paint. Surfaces shall be free of oil, grease, dirt, soil, salts and contaminants.

3.1.1 Accomplish containment and disposal of all contaminated wash water in accordance with Work Item 077-01-001.

3.2 Record locations of upper and lower boot topping limits, draft marks, barge name and hull number. Verify location of weld marks for re-establishing layout after underwater hull and freeboard preservation, using 2.2 and 2.3 for guidance.

3.3 Install protective covering over rubber fenders to protect them from paint and overspray using 2.4 for guidance.

3.4 Accomplish the requirements of 009-32 of 2.1, including Table 1, Line 5, for surfaces listed in 1.2.1, using 2.2 and 2.3 for guidance.

3.5 Accomplish the requirements of 009-32 of 2.1, including Table 1, Line 5, for surfaces listed in 1.2.2, using 2.2 and 2.3 for guidance.

3.6 Accomplish the requirements of 009-32 of 2.1, including Table 1, Line 5, for hull markings listed in 1.2.3 and recorded in 3.2.

3.7 Remove protective covering installed in 3.3.

4. NOTES:

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4.1 Work in this item interfaces with Work Item 110-01-001, Underwater Hull and Freeboard Inspection and Repair; accomplish.

4.2 Work in this item interfaces with Work Item 633-01-001, Hull Zinc Anode; replace.

4.3 Work in this item interfaces with Work Item 123-01-001, Void; clean, inspect and preserve; accomplish

5. GOVERNMENT FURNISHED MATERIAL (GFM):

5.1 LLTM:

1. None.

5.2 PUSH MATERIAL:

1. None.

5.3 KITTED MATERIAL:

1. None.

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1.1 Title: Hull Zinc Anode; replace

1.2 Location of Work

1.2.1 Underwater Hull

1.3 Identification:

1.3.1 Quantity (56 EA), Zinc Anode, Type ZHC-42, 6 inch by 12 inch by 2.5 inches thick, conforming to MIL-DTL-18001, Class 1

2. REFERENCES:

2.1 Standard Items

2.2 70001260 Rev 0, Anode Location and Docking Plan

2.3 803-921865 Rev R, Cathodic Protection Hull Zinc Protectors

2.4 S9806-CH-STM-010/CH-074, Volume 1, Welding and Allied Processes

2.5 S9086-CJ-STM-010/CH-075, Fasteners

3. REQUIREMENTS:

3.1 Remove existing zinc anodes located in 1.2, using 2.2 for guidance.

(V)(G) "FASTENER INSPECTION"

3.1.1 Clean and inspect each removed fastener for wear and defects, using paragraph 075-8.3 of 2.4 for Accept or Reject criteria. Retain fasteners found acceptable for reuse.

Report: Inspection Results Date: + 3

3.1.2 Submit in electronic format on approved transferrable media, or 1 legible hard copy, of a report, listing type, extent and location of defects to the SUPERVISOR.

3.1.3 Remove existing a total of Quantity (30 EA) studs found deteriorated or damaged.

3.1.3.1 Chip and grind surfaces flush in way of removals.

3.1.4 Install new a total of Quantity (30 EA) CRES 316 studs

conforming to the material requirements of 2.3 in locations of removals of 3.1.3 using 2.4 for guidance.

3.1.4.1 Accomplish the requirements of 009-12 of 2.1, including Table 4, Column D, Lines 1 through 7.

3.2 Accomplish the requirements of 009-32 of 2.1 for new and disturbed surfaces prior to installation of zinc anodes.

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3.3 Install new zinc anodes located in 1.2, using 2.2 and 2.3 for guidance.

3.3.1 Install new nuts and washers conforming to the material requirements of 2.3.

(V)(G) "TORQUE AND RESISTANCE TEST"

3.3.2 Torque each new zinc anode retaining nut to 30 foot-pounds.

3.3.3 Test each new zinc anode to verify electrical resistance between the anode zinc surface and the adjacent metal craft structure is less than 0.1 Ohm.

4. NOTES:

4.1 Work in this item interfaces with Work Item 631-01-001, Underwater Hull and Freeboard; clean and preserve.

4.2 All new zinc anodes shall be ZHC-42 as shown in 2.3 not the outdated ZHC-47 designation listed in 2.2.

5. GOVERNMENT FURNISHED MATERIAL (GFM):

5.1 LLTM:

1. None.

5.2 PUSH MATERIAL:

1. None.

5.3 KITTED MATERIAL:

1. None.

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1.1 Title: Main Deck Exterior; preserve

1.2 Location of Work

1.2.1 Main Deck, Forward Perpendicular to Aft Perpendicular, Port and Starboard

1.3 Identification:

1.3.1 Quantity (56 EA), Cloverleaf (4 rows of 14 fittings)

1.3.2 Quantity (4 EA), Cleat, 30 inch (2 Port and 2 Starboard)

1.3.3 Quantity (8 EA), Kevel, 18 inch (4 Port and 4 Starboard)

1.3.4 Quantity (4 EA), Towing Pad (2 Forward and 2 Aft)

1.3.5 Quantity (4 EA), Double Bitt, 8 inch (2 Port and 2 Starboard)

1.3.6 Quantity (2 EA), Closed Chock, 14 inch (1 Forward and 1 Aft)

1.3.7 Quantity (4 EA), Closed Chock, 12 inch (2 Forward and 2 Aft)

1.3.8 Quantity (4 EA), Lifting Lug (2 Forward and 2 Aft)

1.3.9 Quantity (34 EA), Lifeline Stanchion Deck Sockets

2. REFERENCES:

2.1 Standard Items

2.2 70001257, Hull Deck Fittings Arrangement and Details

2.3 70001254, Handrail Arrangement and Details

3. REQUIREMENTS:

3.1 Clean out all deck cloverleaf fittings, listed in 1.3.1.

(V)(G) "DECK INSPECTION"

3.2 Accomplish a joint visual inspection with the SUPERVISOR of the main deck and deck fittings listed in 1.3.1 through 1.3.9 and located in 1.2.1 for existing preservation coating, structural integrity, deterioration, pitting, cracks and areas of damage or distortion including structural members, deck fittings and deck coamings.

3.3 Accomplish the requirements of 009-32, Table 2, Line 17 of 2.1, for surface preparation and preservation for a total of 100 square feet of nonskid deck surfaces located in 1.2.1 as designated by the SUPERVISOR.

3.3.1 Accomplish the requirements of 009-32, Paragraph 3.1.6 of 2.1 for surface preparation in lieu of abrasive blasting.

3.4 Accomplish the requirements of 009-32, Table 2, Line 3 of 2.1, for surface preparation and preservation for all cloverleaf fittings, including full interior of fittings, listed in 1.3.1 and located in 1.2.1.

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3.4.1 Accomplish the requirements of 009-32, Paragraph 3.1.6 of 2.1 for surface preparation in lieu of abrasive blasting.

3.4.2 Topcoat color to match surrounding area.

3.5 Accomplish the requirements of 009-32, Table 2, Line 3 of 2.1, for surface preparation and preservation for a total of 1,000 square feet of preservation of deck surfaces, including deck fittings and permanent attachments, listed in 1.3.1 through 1.3.9 and located in 1.2.1, as designated by the SUPERVISOR.

3.5.1 Accomplish the requirements of 009-32, Paragraph 3.1.6 of 2.1 for surface preparation in lieu of abrasive blasting.

3.5.2 Topcoat color to match surrounding area.

3.5.3 Coatings for hatch and manholes is contained in Work Item 123- 01-001.

4. NOTES:

4.1 None.

5. GOVERNMENT FURNISHED MATERIAL (GFM):

5.1 LLTM:

1. None.

5.2 PUSH MATERIAL:

1. None.

5.3 KITTED MATERIAL:

1. None.

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1.1 Title: Cleaning and Pumping; accomplish

1.2 Location of Work

1.2.1 Void No. 1, Frame 0 to 10

1.2.2 Void No. 2, Frame 10 to 19

1.2.3 Void No. 3, Frame 19 to 28

1.2.4 Void No. 4, Frame 28 to 36

1.2.5 Void No. 5, Frame 36 to 45

1.2.6 Void No. 6, Frame 45 to 55

1.3 Identification:

1.3.1 None

2. REFERENCES:

2.1 Standard Items

2.2 70001248, Hull Structural Arrangement and Details

2.3 MIL-HDBK-291, Military Handbook Cargo Tank Cleaning

3. REQUIREMENTS:

3.1 Empty, clean, render dry and maintain all voids or spaces.

3.1.1 Ensure that harmful vapors, fumes and mists are ventilated to the exterior of the vessel.

3.2 Dispose of liquids in accordance with federal, state and local laws, codes, ordinances or regulations and Work Item 077-01-001.

(V)(G) "INSPECT VOID CLEANLINESS"

3.3 Inspect each void for cleanliness prior to final closing.

Report: Inspection Personnel Date: + 3

3.3.1 Submit one legible copy, in electronic media, of a report listing the names of personnel who were present during inspection to the SUPERVISOR within 72 hours after completion of final closing.

4. NOTES:

4.1 For the purpose of this Work Item, the term "void or space" includes voids, cofferdams and inaccessible or confined spaces.

4.2 Voids listed in 1.2 are repaired, coated and preserved in Work Item 123-01-001.

4.3 Voids listed in 1.2 are opened, closed and tested in Work Item 123- 01-001.

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5. GOVERNMENT FURNISHED MATERIAL (GFM):

5.1 LLTM:

1. None.

5.2 PUSH MATERIAL:

1. None.

5.3 KITTED MATERIAL:

1. None.

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1.1 Title: Temporary Service; provide

1.2 Location of Work

1.2.1 Not Applicable

1.3 Identification:

1.3.1 Not Applicable

2. REFERENCES:

2.1 None

3. REQUIREMENTS:

3.1 Movement of the barge within the Contractor's facility shall be the responsibility of the Contractor.

3.2 Provide a minimum of one well-lighted gangway and landing platform at all times. Gangways and landing platforms shall be a minimum of 3 feet in width and designed and constructed to support 75 pounds per square foot.

3.2.1 Gangways shall be designed and installed in accordance with OSHA rules and regulations.

3.2.2 Maintain gangways free of dirt, debris, ice, snow and foreign matter.

3.2.3 Inclination of gangways shall not exceed 45 degrees.

3.2.4 The entire length of the gangways and adjacent areas shall be illuminated with weathertight lights, shielded to prevent temporary blinding of personnel.

3.3 Provide temporary lighting inside and around the barge as needed to accomplish the required work.

3.4 Disconnect and remove temporary services when directed by the

SUPERVISOR.

4. NOTES:

4.1 None.

5. GOVERNMENT FURNISHED MATERIAL (GFM):

5.1 LLTM:

1. None.

5.2 PUSH MATERIAL:

1. None.

5.3 KITTED MATERIAL:

1. None.

Page 1 of 1 ITEM NO: 992-01-002

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1.1 Title: Towing Service; provide

1.2 Location of Work

1.2.1 Not Applicable

1.3 Identification:

1.3.1 Not Applicable

2. REFERENCES:

2.1 Standard Items

2.2 SL740-AA-MAN-010 Rev 3, U.S. Navy Towing Manual (July 2002)

2.3 COMDTINST M16672.2 (Series), Navigation Rules and Regulations Handbook

3. REQUIREMENTS:

3.1 Provide pilot, towing bridle and towing tug service and tow the barge (YC-1619) from Portsmouth Naval Shipyard, Seavey Island, Kittery, Maine to the Contractor's plant using 2.2 as guidance. Return the barge to Portsmouth Naval Shipyard, Seavey Island, Kittery, Maine when directed by the SUPERVISOR.

3.1.1 Pickup of the barge shall be accomplished between the hours of 0800 and 1500 Monday through Friday.

3.2 Maintain navigation lights previously installed and provided as Government Furnished Material (GFM) in Paragraph 5.1 in accordance with

2.2 and 2.3.

3.2.1 Remove and store navigation lights as required while barge is at Contractor's plant to prevent damage due to other work performed on the barge.

3.3 Provide self-contained gasoline or diesel powered portable emergency bilge pumps, minimum capacity of 250 GPM, with suction and discharge hoses and fuel.

3.4 Provide and maintain 2-way radio communications between the towing tug and the barge (YC-1619) at all times while the barge is manned.

3.5 Secure the barge to Contractor's pier using mooring lines provided as GFM in Paragraph 5.1.

3.6 Maintain the barge in a seaworthy condition during towing in accordance with 2.2 and 2.3.

3.7 Provide pilot, towing bridle and towing tug service and tow the barge (YC-1619) from the Contractor's plant to Portsmouth Naval Shipyard, Seavey Island, Kittery, Maine using 2.2 as guidance.

3.7.1 Return of the barge shall be accomplished between the hours of 0800 and 1500 Monday through Friday.

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3.7.2 Upon completion of the tow, remove equipment referred to in

3.2 and return barge to its original condition.

3.7.3 Unlash all loose material and equipment lashed during the tow and return to the original location.

3.7.4 Remove covers or equipment installed to meet the requirements of 3.6.

3.8 Upon return to Portsmouth Naval Shipyard, Seavey Island, Kittery, Maine secure the barge to the pier using mooring lines provided as GFM in Paragraph 2.1

3.9 Accomplish the requirements of 009-32, Table 2, Line 3 of 2.1 for disturbed surfaces.

3.9.1 Accomplish the requirements of 009-32, Paragraph 3.1.6 of 2.1 for surface preparation in lieu of abrasive blasting.

3.9.2 Topcoat color to match surrounding area.

4. NOTES:

4.1 None.

5. GOVERNMENT FURNISHED MATERIAL (GFM):

5.1 LLTM:

TOTAL

QUANTITY

PROVIDED NAME OF PART PIECE NO. REF NO.

NATIONAL

STOCK NO.

REQ

PARA NO.

1. 3 EA Towing Lights N/A 2.2 N/A 3.2

2. 4 EA Mooring Lines N/A 2.1 N/A 3.5

5.2 PUSH MATERIAL:

1. None.

5.3 KITTED MATERIAL:

1. None.

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1.1 Title: Drydock, Fleet and Undock; accomplish

1.2 Location of Work

1.2.1 Contractor's Plant

1.3 Identification:

1.3.1 Not Applicable

2. REFERENCES:

2.1 MIL-STD-1625, Safety Certification Program for Drydocking Facilities and Shipbuilding Ways for U.S. Naval Ships

2.2 S9806-7G-STM-010/CH 997, Docking Instructions and Routine Work in Drydock

2.3 70001260, Anode Location and Docking Plan

2.4 S9806-CH-STM-010/CH-074, Volume 1, Welding and Allied Processes

3. REQUIREMENTS:

3.1 Furnish a sound drydock, qualified personnel and necessary equipment, all certified in accordance with 2.1, to dock the barge.

3.1.1 Proposals from bidders requesting the use of uncertified docking facilities shall be accomplished by the following:

3.1.1.1 A current independent engineering assessment (no more than one calendar year old) of the proposed facility, verifying that it is structurally and operationally safe.

3.1.1.2 A certificate signed by a person authorized to sign

offers, verifying that the facility is presently safe.

3.1.1.3 Engineering stability calculations in accordance with

2.1 and 2.3 verifying that the facility is presently safe.

3.1.1.4 Use of a certified dockmaster and a trained docking crew in accordance with 2.1 is required when using an uncertified docking facility.

3.1.2 Provide the services of a certified dockmaster and trained docking crew in accordance with 2.1. Provide the necessary supporting personnel to satisfactorily accomplish the docking.

3.1.3 Provide tugs, pilots and personnel for the complete transfer, docking and undocking of the barge.

Report: Stability Data Date: - 5

3.2 Submit in electronic format on approved transferrable media, or 1 legible hard copy, of stability data for this particular drydocking to the SUPERVISOR within 5 working days before scheduled docking, in accordance

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3.3 Provide, set and align the blocks in accordance with 2.3. Position blocking to ensure that equipment on the surface of or protruding from underwater hull will not be damaged and will be accessible for removal and repairs. Provide at least the minimum clearance between the barge hull and drydock necessary to perform drydock work. The minimum clearance shall comply with the requirements of 2.3. Ensure that hull openings will not be obstructed. Should the Contractor propose any deviation from 2.3, the proposals shall be submitted in writing to the SUPERVISOR within 10 days following award, or 3 days prior to the scheduled drydocking (whichever comes first).

3.3.1 Proposed deviations shall include supporting data

substantiating that the block loading pressures are limited to a maximum of 20 long tons per square foot and that at least 90 percent of blocks land on longitudinal strength members or main transverse bulkheads.

3.3.2 Crib and brace blocking in excess of 6 feet in height in accordance with 2.2 using the drawing applicable to the Contractor's type of docking facility.

3.3.3 Blocking shall be constructed of hardwood or composite

concrete/hardwood and shall have softwood caps of at least 2 inches thickness.

3.4 Accomplish an inspection of blocking, using Paragraph 2.2.3.3 of 2.2 for guidance. Accomplish a final block inspection with the SUPERVISOR at least 4 hours prior to flooding the dock.

3.5 Drydock the barge as shown in 2.3 and in accordance with 2.1 and 2.2.

3.5.1 Immediately after the barge is drydocked, inspect the fit on the blocks. Provide necessary shimming between blocking and hull in the event of hull movement due to shifting of barge load.

3.5.2 Accomplish visual inspection of the hull coating and cathodic protection of the entire underwater hull, hull penetrations and appendages from keel to lower boottop for deteriorated conditions.

Report: Inspection Results Date: + 3

3.5.2.1 Submit in electronic format on approved transferrable media, or 1 legible hard copy, of a report listing results of the requirements of 3.5.2 to the SUPERVISOR.

3.6 Electrically connect barge hull when in drydock between the established connection point at the bow and stern of the barge to ground connection with minimum 500,000 circular mil cables for protection against lightning and other static charges in accordance with Section 5 of 2.4.

3.6.1 The static ground leads shall be connected to the barge before drydock is pumped to 1 foot above keel level.

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3.7 Fleet barge to expose hull areas under blocks and permit 100 percent cleaning, inspection and preservation of underwater hull.

Report: Drydock Completed Work Date: - 1

3.8 Submit in electronic format on approved transferrable media, or 1 legible hard copy, of a report to the SUPERVISOR 24 hours prior to undocking certifying that the Contractor's work in specifications requiring the barge to be in drydock is complete.

3.9 Remove all temporary lines and temporary services prior to undocking.

3.10 Undock the barge at a date and time mutually agreed upon by the SUPERVISOR and the Contractor.

3.11 Immediately after hull penetrations are submerged, but before the barge lifts off the blocks, stop flooding the drydock. Accomplish a watertight integrity inspection with the SUPERVISOR of all Contractor work affecting watertightness of the hull and hull penetrations below the water level. Resume flooding of the drydock when directed by the SUPERVISOR.

Report: Recorded changes Date: + 3

3.12 Submit in electronic format on approved transferrable media, or 1 legible hard copy, of NAVSEA Forms 9997/1 through 9997/5 providing a record of any changes in barge configurations, such as major weight alterations, cathodic protection installation, major hull or shell plating renewals and repairs, underwater hull preservation and tank preservation to the SUPERVISOR no later than 3 working days after undocking the barge.

4. NOTES:

4.1 None

5. GOVERNMENT FURNISHED MATERIAL (GFM):

5.1 LLTM:

1. None.

5.2 PUSH MATERIAL:

1. None.

5.3 KITTED MATERIAL:

1. None.

Page 3 of 3 ITEM NO: 997-01-001

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