(1)_DUTY_2019_drydock_SOW_Final.docx

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PREVENTIVE MAINTENANCE OF A VESSEL
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70Z039-19-Q-PCCAB900
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Statement of Work (SOW)

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U.S. Coast Guard Academy Dry Dock for T/V DUTY

USCG Academy

SCOPE OF WORK

FOR

TRAINING VESSEL DUTY

U.S. COAST GUARD ACADEMY

15 MOHEGAN AVE

NEW LONDON, CT 06320

AUGUST 7, 2019

APPROVED:

DATE:

65 Foot USCG Academy T-Boat

Background

There are three single screw 65 foot steel vessels used for ship handling training at the USCG Academy in New London, CT. The vessels were built in 1953 by Higgins Ship Building in New Orleans and referred to as T-boats. The goal of the ship handling program is to expose cadets to the man overboard (MOB), anchoring, emergency steering and mooring and unmooring evolutions onboard the 65’ T-Boat.

Each student is introduced to the principles of single screw ship handling, shipboard engineering and deck seamanship while continuing to grow and develop as leaders of peer leaders. The program culminates with a final exercise during which the students plan, brief and execute an inland/coastal transit of the Thames River and Fisher’s Island Sound. During the exercise the students perform a variety of routine ship handling and seamanship evolutions while also responding to limited shipboard emergencies.

USCG Academy T-boat Characteristics:

1. HULL

Length65 ft. 6 ¾ in. (20m)
Beam (max)17 ft. 8 in. (5.4m)
Depth (molded)8 ft. 9 7/8 in. (2.7m)
Displacement:Light66 l/t
Loaded95 l/t
Draft(light)Forward4 ft. 10 in. (1.47 m)
Aft7 ft. (2.13m)
Draft(loaded)Forward5 ft. 10 in. (1.8 m)
Aft6 ft. 10 in. (2.1m)
Freeboard (mean)Light3 ft. 7/8 in. (.94 m)
Loaded2 ft. 7 7/8 in. (.8m)

2. PROPELLER

Number of blades3
Diameter43”
Pitch of Wheel31.862
RotationRight

PART 1 GENERAL

Scope of Work

Provide supervision, labor, materials, testing and the dry docking for the USCG Academy training vessel DUTY. Work is to include the following:

1. Perform routine dry docking

2. Provide ultrasonic Testing (UT) (100) shots

3. Remove, inspect and reinstall propeller

4. Remove, inspect and reinstall rudder

5. Renew water lubricated shaft bearings

6. Inspect raw water sea valves, sea strainers and pipes

7. Sandblast, prime and paint underwater body

8. Sandblast, prime and paint freeboard

9. Prep, prime and paint superstructure

10. Prep, prime and paint shots on anchor chain

11. Renew zincs

12. Align shaft and replace 4 USCGA supplied engine mounts

13. Perform sea trial to ensure engine is properly aligned

Location

Due to the limited abilities of the training vessel DUTY can only transit in the following waters:

1. Thames River, New London CT

2. Mystic River, Mystic CT

3. Fishers Island Sound

4. Western Long Island Sound

5. New Haven harbor

6. Block Island Sound (Out to 3 nautical miles)

7. Providence River, Providence RI

8. Narragansett Bay

9. Rhode Island Sound

10. Buzzards Bay

The dry docking contract can only be considered for contractors who have dry docking facilities accessible by the above mentioned waters.

The dry docking faculty awarded the contract must have the ability to haul a vessel with the following characteristics:

1. Molded Beam (extreme)17' 8"
2. Length Overall65' 4"
3. Mast Height (From waterline)20'
4. Design Draft7' (forward and aft)
5. Molded displacement98 long tons

The USCG Academy will deliver T/V DUTY to the contractor who is awarded the contract.

Submittals

RFQ should include, at a minimum:

A. Price: Prices must include total costs including supervisor, labor and materials to assemble, test, maintain and disassemble all required systems.

B. Project Schedule: Provide a project schedule to include items listed in PART 1 GENERAL, Scope of Work of this document.

C. Product Data: Provide manufactures product data including literature, catalog sheets, specifications and installation instructions for all components and accessories.

Performance Period

T/V DUTY will be available for work from August 2019 thru October 31, 2019.

Material Handling

Deliver all materials to job in original containers or packaging. Storage of materials and equipment can be coordinated with the project manager.

Statement of Work SOW - 4/4 image1.png

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