(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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| (2)_LTR_SAM_(ref._only).docx | DOCX document | |
| ADDENDUM_(rev__03_13_2017).doc | DOC document | |
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| (3)_WAGE_GRADE_DET_(07-16-2019).pdf |
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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
| Length | 65 ft. 6 ¾ in. (20m) | |||||
| Beam (max) | 17 ft. 8 in. (5.4m) | |||||
| Depth (molded) | 8 ft. 9 7/8 in. (2.7m) | |||||
| Displacement: | Light | 66 l/t | ||||
| Loaded | 95 l/t | |||||
| Draft | (light) | Forward | 4 ft. 10 in. (1.47 m) | |||
| Aft | 7 ft. (2.13m) | |||||
| Draft | (loaded) | Forward | 5 ft. 10 in. (1.8 m) | |||
| Aft | 6 ft. 10 in. (2.1m) | |||||
| Freeboard (mean) | Light | 3 ft. 7/8 in. (.94 m) | ||||
| Loaded | 2 ft. 7 7/8 in. (.8m) |
2. PROPELLER
| Number of blades | 3 | |
| Diameter | 43” | |
| Pitch of Wheel | 31.862 | |
| Rotation | Right |
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 Overall | 65' 4" | |||
| 3. Mast Height (From waterline) | 20' | |||
| 4. Design Draft | 7' (forward and aft) | |||
| 5. Molded displacement | 98 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.
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