SOW_Dry_Dock_MV_Barbara_Lois_2019.pdf

M/V Barbara Lois Dry dock Repairs-2019 DATE * [Date]

Beaumont Reserve Fleet

Purchase: Drydock M/V Barbara Lois and Make Repairs

Statement of Work

0000) GENERAL SPECIFICATIONS

1. ABSTRACT:

The intent is to describe requirements for Drydocking M/V Barbara Lois, Blasting and painting and making repairs of items outlined in this contract. All work is to be conducted in accordance with ABS rules and applicable to off shore supply vessels for the Maritime Administration, Beaumont Reserve Fleet (BRF). This item outlined general requirement applicable to all repairs undertaken in this contract and any changes thereto negotiated unless modified or excluded in a specification. Due to budget constraints, all line items may/may not be awarded.

2. CONTRACTOR SHALL:

2.1 The contractor shall provide all labor, equipment, material, engineering and structural calculations to accomplish the specification(s)

2.2 All welding shall be performed by a certified welder. The contractor shall provide copies of welder’s certificates upon MARAD request.

2.3 All steel replaced shall be of the original size as it was new or size listed in the statement of work or drawings if they are available for the repairs.

2.4 All new steel shall be prepared by commercial blasting and coated, primed and painted.

2.5 The contractor shall obtain all applicable Insurance’s, Marine Chemist certificates and permits required by law to accomplish the specification(s).

2.6 The contractor shall include all removal required to gain access to accomplish the repairs, replacements and additions enumerated herein.

2.7 The contractor shall replace all removals for access as original.

2.8 The contractor shall provide fire watch protection, fire watch service and equipment to protect the vessel and personal.

2.9 The contractor shall take measurements of all dimensions and proportions to accurately carry out these repair and replacements. Measurements referred to in the specification(s) are estimates given for identification and general guidance only.

M/V Barbara Lois Dry dock Repairs-2019 DATE * [Date]

2.10 Material or equipment identified in these specifications may be with equivalent products with the Beaumont Reserve Fleet Representative’s approval.

2.11 The contractor shall dispose of all waste Steel, HazMat/HazWaste such as (Oil, Asbestos, antifreeze etc. per local, state and federal regulations. Copies of disposal documentation, if required, shall be delivered to the Fleet

Representative.

2.12 The contractor shall clean and restore all areas disturbed by work outlined in the specification(s) as original.

2.13 The contractor shall maintain the vessel in a safe and clean condition.

2.14 The Vessel is required to remain in a 48-hour readiness status while undergoing these repairs. The contractor shall plan and carry out this contract so that in the event of a National Defense emergency requiring the vessel to be operational such can be accomplished in the reediness period. In such an event, remaining work scope will be terminated and overtime labor and any extra cost will be negotiated as a change order to the contract.

2.15 Site visit is recommended by contractor to acquire specifications and measurements for the work outlined in this statement of work. Site Visit dates will be on January 16-17 2019

3. POINTS OF CONTACT:

3.1 Contracting Officer for contracting matters is Ms. Carolyn Quinn, MARAD

Central Region Contracting Officer. She may be reached at email carolyn.quinn@dot.gov.

3.2 Contracting Officer Representative for technical matters is Mr. Eric Welch

MARAD Fleet Deck Operations Supervisor, For Beaumont Reserve Fleet. He may be reached at (409) 722-3433 Ext. 229

4. PERFORMANCE CRITERIA/DELIVERABLES:

4.1 This project shall not take more than 60 straight calendar work days to complete 11 weeks. Monday –Friday. If weekends are worked this will have to be a cost to the contractor.

4.2 Force Majeure terms and conditions related to this proposal in its entirety shall be mutually agreed upon between all parties prior to final acceptance of any binding contract.

4.3 The vessel cannot travel no more than 50 miles from its home location for drydocking.

4.4 Due to budget constraints, all line items may/may not be awarded.

M/V Barbara Lois Dry dock Repairs-2019 DATE * [Date]

0001) DRYDOCK SPECIFICATION:

1. ABSTRACT:

The intent of this item is to drydock the vessel to accomplish routine below water line maintenance and repair as specified in the associated specifications included in this package.

2. REFERENCES:

2.1. M/V Barbara Lois “Drydocking Plan and Anode Locations” Dwg. #A-4.

2.2. M/V Barbara Lois “Gen Arrangement and Outboard Profile” Dwg. # 15-90-

A1.

2.3. M/V Barbara Lois “Profile. Hold Plan and Arrangement” DWG. #A-1.

3. ITEM DRAFT/DESCRIPTION:

3.1. Draft-Fore and Aft will be approximately 8’00” FWD and 9’00” AFT

3.2. Description: Vessel is fitted with a 40 ton EBI Crane.

3.3. Type- Offshore Supply Vessel.

3.4. Builder-Halter Marine Calumet, La., 1979.

3.5. Length-160’

3.6. Berth-38’

3.7. Depth-14’

3.8. Gross Tons-288

3.9. Net Tons-195

4. GOVERNMENT FURNISHED:

4.1. Equipment None

4.2. Material None

4.3. Services None

5. STATEMENT OF WORK:

5.1. VESSEL PREPARATION FOR DRYDOCK:

5.1.1. Contractors to prepare M/V Barbara Lois fuel tanks for Drydock removing all fuel from tanks and placing in containment and keep from being contaminated for holding while repairs are being made to vessel. After work is completed all fuel that was removed shall be placed back into fuel tanks.

5.1.2. Contractor is to prepare M/V Barbara Lois Ballast tanks removing all ballast water from tanks and place in containments and keep from being contaminated for holding while repairs are being made to

M/V Barbara Lois Dry dock Repairs-2019 DATE * [Date] vessel. After Work is completed all ballast water shall be placed back into ballast tanks.

5.2. DRYDOCK PREPATION

5.2.1. Contractor to prepare the drydock to receive the vessel and plan the arrangement of blocks using reference 2.1. To support the vessel at least 24” above the drydock floor.

5.2.2. Notify the Fleet Representative when the drydock is prepared to receive the vessel to coordinate delivery as soon as possible after notice to proceed

5.3. DRYDOCKING OPERATIONS:

5.3.1. Receive the vessel and secure it to safe wharfage if it cannot be taken on the blocks immediately. Drydock the vessel in due course.

5.3.2. Install a safe gangway either temporarily pier side or onboard the drydock for the duration of the drydocking.

5.3.3. Install shore power to the vessel sufficient to safely provide for lighting and hotel loads. Allow for 100 AMPS 440 VAC. Maintain shore power to the vessel while generators are unavailable.

5.4. UNDOCKING OPERATIONS

5.4.1. Prior to undocking the vessel conduct a joint walk-around inspection of the vessel including but not limited to stern tubes, sea chest, sea valves and other hull opening and general appearance of the underwater hull.

5.4.2. During flooding of the dry dock vessel shall be retained on blocks until a thorough examination of the machinery spaces is conducted and found watertight.

5.5. CHECK POINTS

5.5.1. Call for attendants of Fleets Representative at the following milestones: 5.2.2, 5.4.1 and 5.4.2

6. PERFORMANCE CRITERIA/DELIVERABLES:

6.1. PERFORMANCE:

6.1.1. Notify the Fleet Representative by condition report of any conditions which may impact the completion of the work scope.

6.2. DELIVERABLES: None.

7. NOTES

7.1. Incorporate the applicable instruction under #0000 General Specifications completing this item

M/V Barbara Lois Dry dock Repairs-2019 DATE * [Date]

0002) UNDERWATER AND ABOVE WATER COATINGS:

The intent of this item is to repair the vessels underwater anticorrosive coatings and protective anode system for a period of five years drydocking interval. Any reference to PPG coatings may be substituted with an equal brand provided it is applied to manufactures specifications.

2.1. M/V Barbara Lois “Docking Plan and Anode Location” Dwg. #A-4

2.2. M/V Barbara Lois “Gen. Arr. And Outboard Profile” Dwg. #15-90-A1

3. ITEM LOCATION/DESCRIPTION:

3.1. Location: All External surfaces below the 10-foot draft water line.

3.2. Description:

3.2.1. Existing anticorrosive systems is provided by PPG Paint Co.

3.2.2. Last Application took place 2013 consisting of a fresh coat PPG coatings.

4. GOVERNMENT FURNISHED

4.1. Equipment: None

4.2. Materials: None

4.3. Services: None

5.1. COATING SPECIFICATIONS WATERLINE TO KEEL:

5.1.1. Remove and renew, as original, 22 each 24-pound aluminum sacrificial hull anodes. Mask new anodes prior to coating operations.

5.1.2. Abrasive Blast Sweep SSPC- SP - 7 Brush - off Standard all existing surface to remove all existing Anti – Fouling, Marine Growth, etc. which may be present, and to create a profile over the existing surface.

5.1.3. Abrasive Blast all new Steel Plate, Rusty Areas, Welds and Burns, etc. to a

SSPC-SP - 6 Commercial Blast. Note: All spot blasted areas must be feather edged back to tight.

5.1.4. Once all Abrasive Blasting is complete and before applying any coatings, employ adequate methods, Clean Compressed Air to remove dirt, dust and other contaminates which could interfere with adhesion of the coating.

5.1.5. 1st coat: Apply 1 full coat of Amercoat PPG 235 Buff @ 7 to 9 mils W.F.T. to obtain 5 to 6 mils D.F.T.

5.1.6. 2nd coat: Apply 1 full coat of Amercoat PPG 235 Haze Gray Epoxy @ 7 to 9 mils W.F.T. to obtain 5 to 6 mils D.F.T.

M/V Barbara Lois Dry dock Repairs-2019 DATE * [Date]

5.1.7. 3rd coat: Apply 1 full coat of ABC#3 Black @ 6 to 7 mils W.F.T to obtain 3 to

4 mils D.F.T. Note: The Antifouling must be applied while the 2nd coat of

PPG 235 Haze Gray is still tacky state.

5.1.8. 4th coat: Amercoat ABC #3 Red Antifouling Apply 6 to 7 mils W.F.T to obtain

3 to 4 mils D.F.T.

5.2. COATING SPECIFICATIONS WATER LINE TO CAP RAIL & AFT

BULWORKS INTERIOR AND EXTERIOR BULLWORKS:

5.2.1. Abrasive Blast Sweep SSPC- SP - 7 Brush - off Standard all existing surface to create a profile over the existing surface.

5.2.2. Abrasive Blast all new Steel Plate, Rusty Areas, Welds and Burns, etc. to a

SSPC-SP - 6 Commercial Blast. Note: All spot blasted areas must be feather edged back to tight.

5.2.3. Once all Abrasive Blasting is complete and before applying any coatings, employ adequate methods, Clean Compressed Air to remove dirt, dust and other contaminates which could interfere with adhesion of the coating.

5.2.4. 1st coat: 1st coat: Apply 1 full coat Dimetcote 302H Zinc, apply to 4 to 5 mils

W.F.T to obtain 3 to 4 mils D.F.T.

5.2.5. 2nd coat: Apply 1 full coat of Amercoat 235 Haze Gray Epoxy @ 7 to 9 mils

W.F.T to obtain 5 to 6 mils D.F.T.3rd coat: Apply 1 full coat of Amercoat

5.2.6. 3rd coat: Apply 1 full coat of Amercoat PSX 1001 Black Topcoat @ 5 to 6 mils W.F.T to obtain 3 to 4 mils D.F.T.

5.2.7. Remove hull anode masking.

5.2.8. Hull Marking, Draft Marks, etc.: Apply 1 coat of Amercoat PSX 1001

White @ 3.0 mils wet to obtain 2.0 mils D.F.T.

5.2.9. Remove hull anode masking.

6.1.1. Notify the Fleet Representative by condition report of any conditions which may impact the completion of the work scope.

6.2. DELIVERABLES:

6.2.1. Furnish daily manpower and equipment reports.

7. NOTES:

7.1. Incorporate the applicable instructions in #0000 General Specifications in this item.

7.2. Underwater hull coatings in addition to the above are specified in items for sea chests, tank scale removal and bow thruster tunnel maintenance and repairs

M/V Barbara Lois Dry dock Repairs-2019 DATE * [Date]

0003) SEA CHEST MAINTENANCE:

1.1. The intent of this item is to repair the vessel's sea chest anticorrosive coatings and protective anode system for a period of a five-year drydocking interval.

2.1 M.V. Barbara Lois "Docking Plan and Anode Location" Dwg. #A-4

2.2 M.V. Barbara Lois "Gen. Arr. & Outboard Profile" Dwg. #15-90-A1

3. ITEM LOCATION/ DESCRIPTION:

3.1 LOCATION:

3.1.1 Forward sea chest between Fr 21 and 22 near the

centerline.

3.1.2 After sea chest port of centerline 6'3" between Fr. 35 and

36.

3.2 DESCRIPTION:

3.2.1 Existing anticorrosive system is provided by PPG Paint Co.

3.2.2 Last application took place in 2013 consisting of fresh coat of PPG coatings.

3.2.3 Each sea chest is 16" diameter fitted with 3/8" bolted strainer plate 14" in diameter.

4.1 EQUIPMENT None

4.2 MATERIALS None

4.3 SERVICES None

5. STATEMENT OF WORK:

5.1 SEA CHEST INSPECTION AND PREPARATIONS:

5.1.1 As soon as possible after drydocking unbolt and remove the strainer covers to the sea chests and set aside for access. All sea chest internal surfaces to be cleaned with high pressure fresh water (3000 psi minimum at the nozzle) to remove contamination and marine growth prior to inspections.

5.1.2 Remove and renew two aluminum sacrificial anodes as original, approx.

1-1/4" by 6" by 12" for each sea chest. Mask these anodes prior to coating operations.

M/V Barbara Lois Dry dock Repairs-2019 DATE * [Date]

5.2 COATING OPERATIONS:

5.2.1 Monitor drydock environmental conditions and verify that temperature and humidity at the sea chests are maintained suitable for application of the anticorrosive coating system.

5.2.2 Grit blast sea chests and strainer plates to the standard dictated by

SSPC SP10 Near White Metal Blast over 100% of the surfaces.

5.2.3 Upon approval of the grit blasting by the Fleet Representative application of the first coat may begin.

5.2.4 Apply the underwater anticorrosive coating system specified in item

0002 Underwater Coatings) to the interior of the sea chests and the strainer plates.

5.3 SEA CHEST COMPLETION:

5.3.1 Following inspection of the sea chest coatings by the Fleet

Representative remove anode masking.

5.3.2 Reinstall the strainer plates with new 2" by 100 %", 316 stainless steel hex machine bolts. Four bolts are required for each plate.

5.4 CHECK POINTS: Call for attendance of the Fleet's Representative at the following milestones: 5.1.2, 5.2.3, 5.3.1 and 5.3.2

6.1 PERFORMANCE:

6.1.1 Notify the Fleet Representative by condition report of any conditions which may impact the completion of the work scope.

6.2 DELIVERABLES: None

7. NOTES;

7.1 Incorporate the applicable instructions in #0000 General Specifications in this item.

M/V Barbara Lois Dry dock Repairs-2019 DATE * [Date]

0004) SEA VALVE MAINTENANCE:

The intent of this item is to repair the vessel's underwater hull valves for a period of a five-year drydocking interval.

2.1. M.V. Barbara Lois "Docking Plan and Anode Location" Dwg. #A-4

2.2. M.V. Barbara Lois "Gen. Arr. & Outboard Profile" Dwg. #15-90-A1

3.1. Location:

3.1.1. Forward sea chest between FR 21 and 22 near the centerline is served by an 8", 2.5" and a 1" gate valve.

3.1.2. After sea chest port of centerline 6'3" between Fr. 35 and 36 is served by a 5" gate valve.

3.2. Description: see locations

4.1. Equipment None

4.2. Materials None

4.3. Services None

5. STATEMENT OF WORK

5.1. REMOVALS:

5.1.1. Unbolt and dismount the sea valves identified in section 3.1 above.

Hand descale the open sea chest flanges.

5.1.2. Tag these sea vales and deliver to workshop for inspection and overhaul.

5.1.3. Using heavy plywood or other solid substance, blank the flange mounts of the sea valve prior to the sea chest grit blasting specified in item 0003.

5.1.4. Apply the underwater anticorrosive coating system specified in item

0002 Underwater Coatings) to the interior of the sea chests and the strainer plates.

5.1.5. Remove blanks following coating completion in sea chest.

5.2. OVERHAULS:

5.2.1. Disassemble all valves and clean for joint inspection by the fleet

Representative and Ship Superintendent.

5.2.2. Replacement of any valves shall be subject of a change request if required.

M/V Barbara Lois Dry dock Repairs-2019 DATE * [Date]

5.2.3. Reassemble valves using new packing, flange gaskets and fasteners set as original.

5.2.4. Deliver sea valves to the vessel and reinstall using new flange gaskets and fasteners set as original.

5.3. CHECK POINTS:

5.3.1. Call for attendance of the Fleet Representative at the following milestones: 5.1.4, 5.2.1 and 5.2.4

6. PERFORMANCE CRITERIA AND DELIVERABLES:

6.1. PERFORMANCE

6.1.1. None

6.1.2. Notify the Fleet Representative by condition report of any condition

6.2.1. None

7.1. Incorporate the applicable instructions in #0000 General Specifications in this item

M/V Barbara Lois Dry dock Repairs-2019 DATE * [Date]

0005) PROPELLER SHAFT AND RUDDER BEARING AND

PACKING:

1. ABSTERACT:

The intent of this item is to inspect and repair the vessel’s propeller shaft and rudder bearing and packing for a five year drydock interval.

2. REFERNCES:

2.1. M/V Barbara Lois Docking Plan and Anode Locations Dwg. #A-4

2.2. M/V Barbara Lois “Gen. Arr. & Outboard Profile” Dwg. #15-90-A1

3. ITEM LOCATION / DESCRIPTION

3.1. LOCATION:

3.1.1. Port and Starboard propeller shaft between Fr. 50 and 56.

3.1.2. Port and Starboard Fairwater Struts Frame. 54.

3.1.3. Port and Starboard Rudder Shafts Fr. 58.

3.2. DISCRIPTION:

3.2.1. Propeller Shafts Cutlass bearings 7.75” ID Rubber.

4. STATMENTOF WORK:

4.1. BEARING MEASUREMENTS:

4.1.1. Measure wear down clearances on both port and starboard stem tube.

Strut and rudder shaft upper and lower bearing. Deliver a typewritten report of the findings to the Fleet Representative.

4.2. PACKING RENEWAL:

4.2.1. Remove and dispose of old rudder and propeller shaft packing.

4.2.2. Install new packing as original and reassemble packing gland.

4.2.3. Final adjustment of the propeller shaft packing and rudder packing to be

Accomplished during refloating the vessel.

4.3. STRUT PRESERVATION:

4.3.1. Drain the struts through ½” plug vet drain system provided in the presence of Fleet Representative.

4.3.2. Restore internal preservative coating using float coat product.

4.3.3. Application of preservative shall be in accordance with manufacturer’s instructions for small void application.

4.3.4. Resale the struts watertight.

4.4. CHECK POINT:

4.4.1. Call for attendance of the Fleet Representative at the following milestones: 4.1.1, 4.2.3 and 4.3.1

5. PERFORMANCE CRITERIA/DEELIVERABLES:

M/V Barbara Lois Dry dock Repairs-2019 DATE * [Date]

5.1. DELIVERABLES:

5.1.1. Ware down measurements of section 4.1.1.

5.2. PREFORMANCE:

5.2.1. Notify the Fleet Representative by condition report of any condition

6. NOTES

6.1. Incorporate the applicable instructions from Item #0000 General

Specifications.

M/V Barbara Lois Dry dock Repairs-2019 DATE * [Date]

0006) PROPELLER SHAFT AND RUDDER WITHDRAW:

The intent of this item is to remove and repair the vessel’s propeller shaft and rudder shafts and bearings if found significantly worn or damaged.

This is an optional item for price comparison and the decision to proceed will be taken when results of item #0005 measurements and inspections are available.

2.1. M.V. Barbara Lois "Docking Plan and Anode Locations" Dwg. #A-4

3.1. LOCATION:

3.1.1. Port and Starboard propeller and rudder shafts between Fr. 50 and 56.

3.1.2. Port and Starboard fairwater struts Fr. 54.

3.2. DESCRIPTION:

3.2.1. Stainless steel four blade propellers port and starboard

3.2.2. Propeller weight #2,100

3.2.3. Hub seals 7 ¾” x ½” diameter "0" rings.

3.2.4. Rudders Port and Starboard

4. GOVERNMENT FURNISHED EQUIPMENT /MATERIAL/SERVICES

4.1. EQUIPMENT NONE

4.2. MATERIAL NONE

4.3. SERVICES NONE

5.1. PROPELLER REMOVAL:

5.1.1. Grind out the tack welds securing both port and starboard propeller

Nut and remove same from shafts.

5.1.2. Remove and set aside rope guards from each propeller.

5.1.3. Unbolt 8 each ½” stainless steel bolts from hub seal rings.

5.1.4. Unship and rig each propeller to safe location on the drydock floor

5.1.5. Tag and set aside propeller keys and loose parts for reassembly upon completion of repairs.

5.1.6 Notify Fleet Representative of removal for joint inspection.

5.2. SHAFT REMOVALS:

5.2.1. Packing gland should already be disassembled in conjunction with item 0005 4.2. inspections.

M/V Barbara Lois Dry dock Repairs-2019 DATE * [Date]

5.2.2. Unbolt and disconnect the propulsion shafts from the reduction gear coupling. Remove shaft couplings and set aside for reinstallation.

5.2.3. Withdraw shafts carefully and land on suitable wooden supports in a safe location on the drydock floor.

5.2.4. Clean each shaft for dye penetrant inspection of propeller and coupling keyways, propeller nut threads and tapers. Wire brush to clean the ends of shaft liners for dye penetrant inspections.

5.2.5. Perform inspections by qualified technician. Render results of testing for joint examination by Fleet Representative.

5.3. BEARING MEASUREMENTS:

5.3.1. Measure using micrometer the diameters of the shafts in way of the bearings in two locations for each bearing.

5.3.2. Measure the inside diameters of cutlass bearings horizontally and vertically on both ends of all bearings.

5.3.3. Record and furnish typewritten condition report of findings from sections 5.3.1 and 5.3.2 above to the Fleet Representative.

5.4. SHAFT AND PROPELLER REINSTALLATION:

5.4.1. Flush and thoroughly clean shaft tubes and water scoops to insure them free of mud and marine growth. Render for inspection by the Fleet

Representative.

5.4.2. Reinstall shafts and propellers in good order.

5.4.3. Furnish new "0" ring seals for propeller hubs. (see section 3.2.3)

5.4.4. Renew as original the keyway rubber filler inserts.

5.4.5. Harden up on propeller nuts in the presence of the Fleet Representative and upon approval tack weld same as original.

5.4.6. Reinstall hub seals and rope guards.

5.4.7. Repair damaged anticorrosive coatings in accordance with the hull coating system. (see item 002)

5.5. RUDDER REMOVAL

5.5.1. Packing gland should already be disassembled in conjunction with item 0005 4.2. inspections.

5.5.2. Unbolt and disconnect the rudder shaft from coupling main deck at access point port and starboard sides. Remove shaft couplings and set aside for reinstallation.

5.5.3. Withdraw shafts carefully and land on suitable wooden supports in a safe location on the drydock floor.

5.5.4. Clean each shaft for dye penetrant inspection of coupling keyways, n u t threads and tapers. Wire brush to clean the ends of shaft liners for dye penetrant inspections.

5.5.5. Perform inspections by qualified technician. Render results of testing for joint examination by Fleet Representative.

M/V Barbara Lois Dry dock Repairs-2019 DATE * [Date]

5.6. BEARING MEASUREMENTS:

5.6.1. Measure using micrometer the diameters of the shafts in way of the bearings in two locations for each bearing.

5.6.2. Measure the inside diameters of cutlass bearings horizontally and vertically on both ends of all bearings.

5.6.3. Record and furnish typewritten condition report of findings from sections 5.6.1 and 5.6.2 above to the Fleet Representative.

5.7. RUDDER REINSTALLATION:

5.7.1. Flush and thoroughly clean shaft tubes and water insure them free of mud and marine growth. Render for inspection by the Fleet

Representative.

5.7.2. Reinstall rudders in good order.

5.7.3. Renew as original the keyway.

5.7.4. Harden up on propeller nuts in the presence of the Fleet Representative and upon approval tack weld same as original.

5.7.5. Repair damaged anticorrosive coatings in accordance with the hull coating system. (see item 0002)

5.8. CHECK POINTS: Call for attendance of the Fleet's Representative at the following milestones: 5.1.6, 5.2.5, 5.4.1, 5.4.5, 5.4.7, 5.5.5 and 5.7.1

6. PREFORMANCE CRITERI/DELIVERABLES

6.1. DELIVERABLES:

6.1.1. Ware down measurements of section 5.3.3 and 5.6.3

6.2. PERFORMANCE:

6.2.1. Notify the Fleet Representative by condition report of any conditions

7.1. Incorporate the applicable instructions from General Specifications

M/V Barbara Lois Dry dock Repairs-2019 DATE * [Date]

0007) BOW THRUSTER:

The intent of this item is to change out seals and gaskets on the vessels bow thruster and change out the gear oil. This work shall be accomplished with the guidance of the Manufacturer’s Representative or equivalate representative.

2.1. Manufacturer: Harbor Master Marine Inc. Ph: 734-425-1080

2.1. Repair service BNA Marine Services Ph. 985-384-2840

3.1.1. Fr. 8 to 11, Transverse 44 "diameter tunnel across the forepeak.

3.2 DESCRIPTION:

3.2.1. Murray & Tregurtha Model BT-340 Tunnel Thruster.

4. GOVERNMENT FURNISHED EQUIPMENT /MATERIAL/SERVICES:

4.1. EQUIPMENT None

4.2 MATERIALS None

4.3 SERVICES None

5.1. ACCESS AND SETUP:

5.1.1. Change out all seals with new seal style, gaskets with new original parts.

5.1.1. Change out seals and gaskets per manufacture’s direction. (see

Harbormaster contact information 2.1).

5.1.1. Test run and verify that Bow Thruster is fully operational with no leaks per Manufacture warranty.

6. PERFORMANCE CRITERIA/DELIVERABLES

6.1.1. Notify the Fleet Representative by condition report of any conditions

6.1. DELIVERABLES: None

7.1. Incorporate the applicable instruction in general Specifications in this item.

M/V Barbara Lois Dry dock Repairs-2019 DATE * [Date]

0008) HULL GAUGING ULTRASONIC

The intent of this item is to gauge the vessel's hull thickness for a period of a five-year drydocking interval.

2. REFERNCES:

2.1. M.V. Barbara Lois "Docking Plan and Anode Location" Dwg. #A-4

3. ITEM LOCATION/ DESCRIPTION:

3.1.1. All external surfaces below the 10-foot draft waterline.:

3.2. DESCRIPTION:

3.2.1. All readings taken shall be presented in report form to Fleet

Representative.

4. GOVERNMENT FURNISHED EQUIPMENT MATERIAL/SERVICES:

4.1. EQUIPMENT: None.

4.2. MARERIAL: None.

4.3. SERVICES: None.

5.1. Furnish services of ultrasonic thickness inspection technician certified in accordance with international classification society guidelines to measure the condition of the vessel's underwater hull plates.

5.2. Take readings on keel cooler channel webs at intervals of every ten feet.

5.3. Take readings of open hull plate areas at intervals of every ten feet and within each frame. There are 60 frames and the vessel is 38'0" wide.

Therefore, approximately 250 readings will be required for underwater surfaces.

5.4. Notify the Fleet Representative daily of any readings showing 30% reduction in original scantlings.

5.5. Provide a report annotated with locations of hull readings identify the resulting reduction of steel plate thickness for each.

5.6. Provide a report annotated with locations of cooler readings identify the resulting reduction of thickness for each.

6. PERFORMANCE CRITERIA /DELIVERABLES:

6.1.1. Notify the Fleet Representative by condition report of any conditions which may impact the completion of the work scope.

M/V Barbara Lois Dry dock Repairs-2019 DATE * [Date]

7.1. Incorporate the applicable instructions in General Specifications in this item

M/V Barbara Lois Dry dock Repairs-2019 DATE * [Date]

0009) BALLAST TANK CLEANING AND INSPECTIONS:

1.1. The intent of this item is clean and inspect 13 ballast tanks on board the

M/V Barbara Lois. Removing all water, mud, scale and contaminates.

The contractor shall preform ultrasonic inspections submit an inspection report and make recommendation on future repairs not outlined in this statement of work.

3.1.1. Ballast Tanks as follows: Forepeak, #1 Port and Starboard, #3 ballast tanks Port and Starboard, #4 ballast tanks Port and

Starboard, # 5 ballast tanks port and starboard, #6 ballast tanks port and starboard and aft peak tank port and starboard. A total of thirteen (13) tanks.

3.1.2. The work shall be accomplished to the following tanks:

3.1.2.1. Forepeak Tank 12,518 gal.

3.1.2.2. #1 Ballast Tanks Port 19.505 gal.

3.1.2.3. #1 Ballast Tank Starboard 17,383 gal.

3.1.2.4. #3 Ballast Tanks Port and Stbd. 4,481 gal.

3.1.2.5. #4 Ballast Tanks Port and Stbd. 5,974 gal.

3.1.2.6. #5 Ballast Tanks Port and Stbd. 10,736 gal.

3.1.2.7. #6 Ballast Tanks Port and Stbd. 14,678 gal.

3.1.2.8. Aft Peak Port and Stbd. 2,083 gal.

3.1.3. Tank Capacity provided herein is for information only. It shall be contractor’s responsibility to verify capacities and tank volumes.

3.2. DESCRIPTION:

3.2.1. Hydro blast with 3,000 PSI water blast remove all water, mud, scale and contaminates for inspection.

4. GOVERNMENT FURNISHED EUIPMENT/MATERIAL/SERVICES:

4.1. EQUIPMENT: None

4.2. MATERIALS: None

4.3. SERVICES: None

5.1. TANK CLEANING AND INSPECTION:

5.1.1. The contractor shall provide necessary labor, material and equipment to accomplish the following work.

5.1.1.1. Remove all manhole covers on tanks from tanks as

delineated in Section 3.1.2. Reinstall manhole covers after

M/V Barbara Lois Dry dock Repairs-2019 DATE * [Date] completion of all work, using new gaskets, and wicking.

Replace all fasteners found missing or defective.

5.1.1.2. Provide lighting, ventilation blowers and erect scaffoldings as required in the ship's tanks to facilitate cleaning, work and inspection

5.1.1.3. Remove all water, mud, scale and contaminates for

inspection and work for the tanks listed in Section 3.1.2.

5.1.1.4. The tanks shall be water blasted at a minimum of 3000 psi.

Pump out waste, flush out tanks with fresh water and manually muck-out as necessary to clean tanks for inspection and work.

5.1.1.5. Flush tank surfaces with fresh water. Collect and dispose of all liquids in accordance with all applicable Federal, State, and Local regulations.

5.1.1.6. Conduct a visual inspection of the tanks with the Beaumont

Reserve Fleet representative.

5.1.1.7. Conduct an ultrasonic inspection of questionable areas as identified in the joint inspection. Conduct up to 200 ultrasonic shots per tank by a qualified person.

5.1.1.8. Prepare a condition report identifying areas that were tested with area test result and recommended repairs along with a cost estimate for the repairs.

5.1.1.9. Clean all manhole covers and seating surfaces, renew all missing or broken studs, renew all gaskets using proper materials for ballast and fuel oil tanks, reinstall all manhole covers, lubricate studs with anti-seize compound prior to closing of tanks.

6. PREFORMANCE CRITERIA/DELIVERABLES:

6.1. Submit an inspection report within 3 days of completing the inspection required in section 5.1.1.7. and 5.1.1.8. Submit one hard copy and one electronic copy compatible with Microsoft and Adobe Acrobat X Pro.

6.2. Submit a condition report for any recommended repairs with cost estimates within 3 days of completion of the inspections required in section 5.1.1.7. and 5.1.1.8.

7. NOTE:

7.1. Incorporate the applicable instructions in General Specifications in this item

7.2. This item is to be worked in conjunction with other applicable Work

Items of this work package.

7.3. Prepare and submit an itemized bid price for cleaning of tanks in as listed in Paragraph 3.1.2.

M/V Barbara Lois Dry dock Repairs-2019 DATE * [Date]

0010 – 0018 BALLAST TANK REPAIRS:

The intent of this item is to make repairs as outlined to the following Ballast

Tanks.

(Forepeak Ballast Tank)

(#1 Port and Starboard Ballast Tanks)

(#5 Port and Starboard Ballast Tanks)

(#6 Port and Starboard Ballast Tanks)

(Afterpeak Port and Starboard Ballast Tanks)

2.1. M/V Barbara Lois Gen. Arr. & Outboard Profile Dwg. #12-90-A1

2.2. M/V Barbara Lois “Profile Hold Plan and Arrangements” Dwg. # A-1

2.3. M/V Barbara Lois “Inbd. Profile, Long’l Bhds, Girders & Trusses Dwg. S-

1.

2.4. M/V Barbara Lois “FR 4 thru. 21” Dwg. #S-3

2.5. Coating Company. Will Duett 832-628-1377

2.5.1. Sealkote tank coating

3.1. Forepeak Ballast tanks Fr. 0-11

3.2. #1 Ballast Tanks Port and Starboard Fr. 11-21.

3.3. #5 Ballast Tanks Port and Starboard Fr. 45-49.

3.4. #6 Ballast Tanks Port and Starboard Fr. 49-59.

3.5. Afterpeak Ballast Tanks Port and Starboard Fr. 59-Transom

4. GOVERNMENT FURNISHED EQUIPMENT/MATERIAL/SERVICE:

EQUIPMENT: None.

MATERIAL: None.

SERVICES: None.

0010) FOREPEAKE WATER BALLAST TANK (WBT) (FRAMES 0-11)

5.1. The Contractor shall provide necessary labor, material and equipment services to accomplish the following repairs to be completed.

5.1.1. Aft Common BHD (FR 11) Across the lower portion of the tank is heavily rusted and deteriorated approximately 35% wastage.

5.1.1.1. Crop out and renew from hull to newer upper plate.

5.1.1.1.1. One Steel Plate Approx. 268” X 48” X 3/8”.

5.1.2. Replace 2 anodes approximately 50% wasted.

5.1.2.1. One (1) (FR-2).

5.1.2.2. One (1) (FR-4).

5.1.3. Air test ballast tank for leaks after all work is completed on this tank and make ready for use.

M/V Barbara Lois Dry dock Repairs-2019 DATE * [Date]

5.1.4. Coat Ballast tank with a coating that will prolong the preservation of the tank.

5.1.4.1. Sealkote is the recommended coating for the tank.

0011) NO. 1 STBD WATER BALLAST TANK (WBT) (FRAMES 11-21):

5.2. The Contractor shall provide necessary labor, material and equipment services to accomplish the following repairs to be completed.

5.2.1. Aft Common BHD (FR-21) Across the entire tank 2 feet from deck to hull. heavily rusted and deteriorated approximately 35% wastage

5.2.1.1. Crop out and renew from hull to 2 feet below deck and inboard bulkhead to side shell

5.2.1.1.1. Steel Plating Approx. 192” X 112” X 3/8”

5.2.2. Galley, AC Drain Pipe and check valve (FR- 20-21).

5.2.2.1. Crop Out and renew piping and replace check valve replace pipe hanger if needed.

5.2.2.1.1. Steel Pipe 360” X 11/2” X SCH 80 Check Valve VC-3, FF 3”

5.2.3. Keel cooler piping for bow thruster engine (FR-15) Heavily Corroded

Two (2) pipes feed and return lines. One (1) Vent Line

5.2.3.1. Drain coolant from keel cooler for bow thruster to make repairs.

Crop out wasted piping and replace from interior bulkhead to wet bottom (hull).

5.2.3.1.1. Two (2) 3” X 48” X SCH 80 Each pipe has One (1) 3”

90.

5.2.3.1.2. One (1) 1” X 144” X SCH 80 Pipe has Four (4) 1” 90.

5.2.4. One (1) Interior bulkhead vertical angle stiffener (FR-19) Heavily rusted and deteriorated approximately 35%

5.2.4.1. Crop out and renew

5.2.4.1.1. One (1) vertical angle approx. 51/2” X 31/2” X 38” X

36”.

5.2.5. Air test ballast tank for leaks after all work is completed on this tank and make ready for use.

5.2.6. Air test all piping for leaks after all work is completed

5.2.7. Coat Ballast tank with a coating that will prolong the preservation of

5.2.7.1. Sealkote is the recommended coating for the tank.

0012) NO. 1 PORT WATER BALLAST TANK (WBT) (FR-11-21:

5.3. The Contractor shall provide necessary labor, material and equipment services to accomplish the following repairs to be completed.

5.3.1. Unused Sanitary 4” pipe and valve hanging in overhead going through side shell needs to be cropped out and a spigot patch put in place BTW (FR- 13 – 14)

5.3.1.1. Crop out pipe and valve and insert spigot patch. Remove pipe and valve and dispose.

M/V Barbara Lois Dry dock Repairs-2019 DATE * [Date]

5.3.1.1.1. Insert Spigot Patch Steel Plate 12” X 12” X 3/8”

5.3.2. Aft common BHD (FR- 21) cropped out and replace entire aft bulkhead Approx. 2 feet from top deck to hull. BHD Wastage approximately 35%

5.3.2.1. Crop out and renew from hull to 2 feet below deck and inboard bulkhead to side shell.

5.3.2.1.1. Steel Plating approx. 192” X 112” X 3/8”

5.3.3. Fire main pipe going to foc’sle deck byway (FR- 21 to FR-16)

Wastage approximately 35%

5.3.3.1. Crop Out Fire Main Pipe and Replace.

5.3.3.1.1. Steel Pipe 260” X 11/2” X SCH 120.

5.3.4. Air test ballast tank for leaks after all work is completed on this tank and make ready for use.

5.3.5. Air test all piping to check for leaks when work is completed on this item.

5.3.6. Coat Ballast tank with a coating that will prolong the preservation of

5.3.6.1. Sealkote is the recommended coating for the tank.

0013) NO.5 STARBOARD WATER BALLAST TANK (WBT) (FR 45-49)

5.4. The Contractor shall provide necessary labor, material and equipment services to accomplish the following repairs to be completed.

5.4.1. One (1) TSB (FR-48) crop out the entire bulkhead. From side shell

LSB Wastage approximately 35%

5.4.1.1. Crop Out and Renew entire bulkhead

5.4.1.1.1. Steel Plate Approx. 48” X 150” X 5/16”

5.4.2. One (1) Forward lower common BHD at (FR- 45) crop out from previous repair weld to hull. And from inboard BHD to TSB.Wastage approximately 35%

5.4.2.1. Crop Out and Renew lower section of bulkhead.

5.4.2.1.1. Steel Plate Approx. 48” X 150” X 3/8”.

5.4.3. Three (3) (FR-45,46,47) overhead steel transvers deck stiffeners.

Wastage approximately 35%.

5.4.3.1. Crop Out and renew Three (3) overhead steel transvers deck stiffeners.

5.4.3.1.1. Three (3) Steel Angle Stiffeners 48” X 5” X 3” X 3/8”.

5.4.4. One (1) Inboard common BHD (FR 45-49) crop out replace from previous steel replacement to the hull. Wastage approximately 35%

5.4.4.1. Crop out and renew lower section of bulkhead.

5.4.4.1.1. Steel Plate Approx. 96” X 48” X 3/8”.

5.4.5. Air test ballast tank for leaks after all work is completed on this tank and make ready for use.

5.4.6. Coat ballast tank with a tank coat that will prolong the preservation of the tank

5.4.6.1. Sealkote is the recommended coating for the tank.

M/V Barbara Lois Dry dock Repairs-2019 DATE * [Date]

0014) NO. 5 PORT WATER BALLAST TANK (WBT) (FR 45-49)

5.5.The Contractor shall provide necessary labor, material and equipment services to accomplish the following repairs to be completed.

5.5.1. One (1) TSB (FR-47) crop out the entire bulkhead. From side shell

LSB Wastage approximately 35%.

5.5.1.1. Crop out and renew entire bulkhead.

5.5.1.1.1. Steel Plate Approx. 48” X 156” X 5/16”.

5.5.2. One (1) LSB (vertical 7) The cropped out entire bulkhead from (FR-

45) to (FR-49). Wastage approximately 35%

5.5.2.1. Crop out and renew entire LSB.

5.5.2.1.1. Steel Plate Approx. 96” X 156” X 5/16”.

5.5.3. One (1) Aft common BHD (FR- 49) crop out entire bulkhead. Wastage approximately 35%.

5.5.3.1. Crop out and renew entire bulkhead.

5.5.3.1.1. Steel Plate Approx. 204” X 144” X 3/8”.

5.5.4. One (1) Forward common BHD (FR- 45) crop out from previous steel replacement to the hull. Wastage approximately 35%.

5.5.4.1. Crop out and renew lower portion of bulkhead from previous steel replacement to hull.

5.5.4.1.1. Steel Plate Approx. 160” X 48” X 3/8”

5.5.5. Inboard common BHD crop out from previous steel replacement to the hull. Wastage approximately 35%

5.5.5.1. Crop out and renew lower portion of bulkhead from previous steel replacement to hull.

5.5.5.1.1. Steel Plate Approx. 96” X 48” X 3/8”

5.5.6. Removed unused pipe outboard side between (FR- 47 and 48)

5.5.6.1. Crop Out Pipe. Pipe is wasted and not being used.

5.5.7. Air test ballast tank for leaks after all work is completed on this tank and make ready for use.

5.5.8. Coat ballast tank with a tank coat that will prolong the preservation of

5.5.8.1. Sealkote is the recommended coating for the tank.

0015) No. 6 STARBOARD WATER BALLAST TANK (WBT) (FR 49-56)

5.6. The Contractor shall provide necessary labor, material and equipment services to accomplish the following repairs to be completed.

5.6.1. Lower inboard gusset (FR- 54) needs to be cropped out and replaced.

Wastage approximately 35%

5.6.1.1. Crop Out and renew gusset.

5.6.1.1.1. Steel Plate Approx. 12” X 12” X 5/16”

5.6.2. One (1) aft bulkhead (FR- 56) Vertical 3 needs to be cropped out and replaced. Wastage approximately 35%.

5.6.2.1. Crop Out and Renew Vertical angle.

5.6.2.1.1. One (1) Steel Angle 60” X 4” X 3” X 5/16”

5.6.3. Three (3) step rungs 4,5,6 need to be replaced. Wastage approximately

50%.

M/V Barbara Lois Dry dock Repairs-2019 DATE * [Date]

5.6.3.1. Crop out and renew round bar.

5.6.3.1.1. Three (3) round bar ½” X 24”

5.6.4. One (1) inboard Deck Flange plate (FR- 49-53) needs to be cropped out and replaced. Wastage approximately 35%.

5.6.4.1. Crop out and renew flange plate.

5.6.4.1.1. One (1) Flange plate approx. 108” X 15” X 3” X 5/16”

5.6.5. One (1) Inboard common BHD from previous steel replacement to the hull. Needs to be cropped out and replaced. Wastage approximately 35%.

5.6.5.1. Crop out and renew lower portion of bulkhead.

5.6.5.1.1. Steel plate approx. 168” X 36” X 3/8”.

5.6.6. One (1) inboard common BHD (FR-56-59 in steering gear room needs to be cropped out and replaced in rudder room area

5.6.6.1. Crop out and renew inboard common BHD

5.6.6.1.1. Steel Plate Approx. 72” X 72” X 3/8”

5.6.7. Air test ballast tank for leaks after work is completed on this tank and make ready for use.

5.6.8. Coat ballast tank with a tank coat that will prolong the preservation of

5.6.8.1. Sealkote is the recommended coating for the tank.

0016) NO. 6 PORT WATER BALLAST TANK (WBT) (FR 49-58):

5.7. The Contractor shall provide necessary labor, material and equipment services to accomplish the following repairs to be completed.

5.7.1. One (1) Aft TSB (FR- 56) need to be cropped out replaced. Wastage approximately 35%.

5.7.1.1. Crop out and renew TSB.

5.7.1.1.1. Steel plate approx. 96” X 60” X 5/16”

5.7.2. One (1) Aft TSB (FR- 57) needs to be replaced Wastage

approximately 35%.

5.7.2.1. Crop out and renew TSB.

5.7.2.1.1. Steel plate approx. 96” X 60” X 5/16”.

5.7.3. One (1) Aft TSB (FR- 58) needs to be cropped out and replaced

Wastage approximately 35%.

5.7.3.1. Crop out and renew TSB.

5.7.3.1.1. Steel plate approx. 96” X 60” X 5/16”.

5.7.4. Five (5) side shell flange plates (FR- 50-54) needs to be cropped out and replaced Wastage approximately 35%.

5.7.4.1. Crop out and renew side shell flange plates.

5.7.4.1.1. Five (5) Steel Flange Plate. Approx. 72” X 18” X 3”

X 5/16”.

5.7.5. One (1) Side Shell Plate needs to be cropped out and replaced

Wastage approximately 35%.

5.7.5.1. Crop out and renew side shell plate.

5.7.5.1.1. Steel Plate insert Approx. 120” X 36” X 3/8”.

M/V Barbara Lois Dry dock Repairs-2019 DATE * [Date]

5.7.6. One (1) Inboard common BHD crop out from previous steel replacement to the hull. Wastage approximately 35%.

5.7.6.1. Crop out and renew inboard common BHD.

5.7.6.1.1. Steel Plate Approx. 168” X 36” X 3/8”.

5.7.7. One (1) Overhead transvers deck steel support angle (FR- 55) is deformed and need to be cropped out and replaced.

5.7.7.1. Crop out and renew.

5.7.7.1.1. One (1) Steel support angle 51/2” X 31/2” X 84” X 3/8”.

5.7.8. One (1) inboard common BHD (FR-56-59) in steering gear room needs to be cropped out and replaced in rudder room area

5.7.8.1. Crop out and renew inboard common BHD

5.7.8.1.1. Steel Plate Approx. 72” X 72” X 3/8”

5.7.9. Air test for leaks after work is completed on this tank and make ready for use.

5.7.10. Coat ballast tank with a tank coat that will prolong the preservation of

5.7.10.1. Sealkote is the recommended coating for the tank.

0017) AFT PEAK STARBOARD WATER BALLAST TANK (WBT) (FR- 59-

TRANSOM):

5.8. The Contractor shall provide necessary labor, material and equipment services to accomplish the following repairs to be completed.

5.8.1. Centerline common BHD has a hole in bottom need to be cropped out and replaced.

5.8.1.1. Crop out and replace.

5.8.1.1.1. Steel plate approx. 24” X 55” X 3/8”

5.8.2. Deck Pin Tube wasted at bottom of tube wasted in several locations needs to be cropped out and replaced Wastage approximately 50%.

5.8.2.1. Crop out and renew tube.

5.8.2.1.1. SCH 80 Pipe approx. 12” X 56”

5.8.3. Air test for leaks after work is completed in this tank and make ready for use.

5.8.4. Coat Ballast tank with a coating that will prolong the preservation of

5.8.4.1. Sealkote is the recommended coating for the tank.

0018) AFT PEAK PORT WATER BALLAST TANK (WBT) FR-59-

TRANSOM):

5.9.The Contractor shall provide necessary labor, material and equipment services to accomplish the following repairs to be completed.

5.9.1. Deck Pin Tube wasted at bottom of tube approx. 50% wasted in several locations needs to be cropped out and replaced.

5.9.1.1. Crop out and renew tube.

5.9.1.1.1. SCH 80 Pipe 12” X 56”

5.9.2. Air test for leaks after work is completed in this tank and make ready for use.

M/V Barbara Lois Dry dock Repairs-2019 DATE * [Date]

5.9.3. Coat Ballast Tank with a coating that will prolong the preservation of

5.9.3.1. Sealkote is the recommended coating for the tank.

6. PREFORMANCE CRITREIA/DELIVERABLES:

6.1. PREFORMANCE:

6.1.1. Notify the Fleet Reprehensive by condition report of any condition which may impact the completion of the work scope.

6.2. DELIVERABLES:

6.2.1. Furnish daily manpower and equipment and reports during the project.

6.2.2. All BHD that are replaced shall be painted facing the interiors if the vessel white as outlined in paint specifications item 0002-5.2

7.1. Incorporate the applicable instructions from 0000 General Specifications in scope of work in this item.

7.2. Contractor may wish to cut side shell plate windows for removal of scale and material. This will be permitted upon approval by Fleet

Representative of contractor furnishing welding proposals including restoration and associated testing.

M/V Barbara Lois Dry dock Repairs-2019 DATE * [Date]

0019) KEEL COOLER FLUSHING

The intent is to describe the requirements applicable to Drain, Flush and

Replenish M/V Barbara Lois Keel Cooler Systems.

2.1. M/V Barbara Lois “Docking Plan and Anode Location” Dwg. #A-4

2.2. M/V Barbara Lois “Keel Cooler Piping” Dwg. #P-13

3.1. Port and Stbd main engine coolers, Fr.23 to 45

3.2. Port and Stbd Reduction gear coolers, Fr. 32 to 45

3.3. #2 Generator engine cooler, Fr. 37 to 45

3.4. Bow Thruster engine coolers, Fr. 13 to 22

3.5. Main Engines: Detroit Diesel 16V 149 NA

3.6. Reduction Gears: Reintjes, Mod. WAZ 800 reversing

3.7. #2 Generator Engine: Cummins NTA-855-G3

3.8. Bow Thruster Engine: Detroit Diesel 8V 71

4. GOVERNMENT FURNISHED EQUIPMENT/MATERIAL/SERVICES:

4.1. None

5. STATEMENT OF WORK

5.1. The Contractor shall provide necessary labor, material and equipment services to accomplish the following repairs to be completed.

5.2. REMOVAL:

5.2.1. Make the necessary disconnections between the Equipment and Cooler to allow access for flushing.

5.2.2. Drain each piece of equipment and cooling system thoroughly.

5.2.3. Plug any system openings temporarily to prevent flushing water from escaping into machinery spaces.

5.3. FLUSHING:

5.3.1. Flush each piece of equipment to OEM (Original Equipment

Manufacturer) recommendations.

5.3.2. Flush each keel cooler using fresh water of at least 60 PSI until discharge has become clear.

5.4. REPLINISH:

5.4.1. Connect all disconnections made between equipment and coolers required for this project.

5.4.2. Install Keel cooler drain plugs.

5.4.3. Replace with new all flange gaskets and any damaged fasteners and/or equipment as original.

5.4.4. Replenish all Engines and Equipment with OEM recommended Anti-

Freeze and Anti Corrosion Water Treatment mixture.

M/V Barbara Lois Dry dock Repairs-2019 DATE * [Date]

6. PREFORMANCE CRITREIA/DELIVERABLES:

6.1.1. Flushing shall be completed and system replenished at least two days prior to refloating the vessel to demonstrate system integrity.

6.1.2. Notify the Fleet Representative by condition report of any conditions which may impact the completion of the work scope.

6.2. DELIVERABLES:

6.2.1. Furnish daily manpower and equipment and reports during the project.

6.2.2. The contractor shall supply hardware to adapt a 1.5” firehose to opening provided in line item 5. 5.1.1.

7.1. Incorporate the applicable instructions from 0000 General Specifications in scope of work in this item.

M/V Barbara Lois Dry dock Repairs-2019 DATE * [Date]

0020) FWD DECK DRAINS MAIN DECK

The intent is to describe the requirements applicable Repair section of port and starboard deck drains located in port deck locker and starboard compressor room.

Between FR-21B and FR-22

2.1. M/V Barbara Lois Overboard Drains Dwg. #P-5

3. ITEM LOCATION/DISCRIPTION:

3.1. Port deck drain located in deck locker between FR-21B and FR-22

3.2. Starboard deck drain located in main deck compressor room between FR-

21B and FR-22.

4.1. None.

services to accomplish the following repairs to be completed.

5.2. Port FWD deck Drain locater in port deck locker over #1 Generator room and #1 port fuel tank

5.2.1 Crop out entire length of the bottom of drain 3/8” deck plate

X7’1/8”X11/1/4” and crop out vertical part of drain that runs the entire length of the drain ¼” plate and crop out lower half of bulkhead where deck drain wasted through 5/16 plate.

5.2.2 Renew 3/8 deck plate section that was removed and vertical plate that was removed 3”X1/4”X7’1/8” and renew steel BHD FWD side of drain that was cropped out.

5.2.3 All steel removed and surrounding areas shall be primed with PPG 235

Buff and painted white PPG 235.

5.3. Starboard FWD deck drain located in starboard compressor room main deck over HPU room and #1 Starboard fuel tank.

5.3.1 Crop out entire length of the bottom of drain 3/8” deck plate X12’1”

X11/1/4” and crop out vertical part of drain that runs the entire length of the drain ¼” plate and crop out lower half of bulkhead where deck drain wasted through 5/16 plate.

5.3.2 Renew 3/8 deck plate section that was removed and vertical plate that was removed 3”X1/4”X12’1” and renew steel BHD FWD side of drain that was cropped out.

M/V Barbara Lois Dry dock Repairs-2019 DATE * [Date]

5.3.3 All steel removed and surrounding areas shall be primed with PPG 235

Buff and painted white PPG 235.

6. PERFORMANCE CRITREIA /DELIVERABLES

6.2.1. Notify the Fleet Reprehensive by condition report of any condition which may impact the completion of the work scope.

6.1. DELIVERABLES:

6.3.1.Furnish daily manpower and equipment and reports during the project.

7.1. Incorporate the applicable instructions from 0000 General Specifications in scope of work in this item.

M/V Barbara Lois Dry dock Repairs-2019 DATE * [Date]

0021) REMOVE ASBESTOS INSULATION FROM PORT & STARBOARD

MAIN ENG GENERATOR EXHAUST & REPLACE WITH NON-

ASBESTOS INSULATION

The intent is to describe the requirements applicable to remove the asbestos insulation (ACM) from the port and starboard exhaust system on main engines and generator in main engine room replace insulation with non-asbestos type of insulation this will include insulation from exhaust manifold to all piping in stack houses.

2.1. None

3.1. Port main engine to exhaust pipe in stack house approx. between FR-33 and

FR-42

3.2. Starboard main engine to exhaust pipe in stack house approx. between FR-

33 and FR-42

3.3. Generator exhaust pipe Approx. between FR-33 and FR 42

services to accomplish the following repairs to be completed.

5.2. Remove ACM from both port and starboard main engine and #2 generator exhaust systems by some qualified personnel trained in accordance with

EPA. From the exhaust manifold to all piping in stack house.

5.2.1. Dispose of all ACM that is removed from the exhaust systems in accordance with EPA.

5.3. Install new non-asbestos insulation on the exhaust system for both main engines port and starboard and generator. From exhaust manifold to all piping in stack house. All piping shall be sealed.

6. PERFORMANCE…