Details:
5000 Ton Dry Dock for sale New Build USA
Delivery in 12 months from contract signing
280' length
96' width
8' Depth
Each built to customer specifications in approximately 12 months with 20% down.
5000T FLOATING DRY DOCK
SPECIFICATIONS
280' X 96' X 8'
CONTRACT SPECIFICATIONS
FOR THE
CONSTRUCTION OF A
5000T Dry Dock
TABLE OF CONTENTS
SECTION I GENERAL
SECTION II HULL CONSTRUCTION
SECTION III DECK HOUSES
SECTION IV PROPULSION AND STEERING
SECTION V AUXILIARIES
SECTION VI ELECTRICAL
SECTION VII PIPING
SECTION VIII VENTILATIONS
SECTION IX NAVIGATION AND ELECTRONICS
SECTION X ALARMS
SECTION XI REQUIREMENTS FOR LIVING AND MESSING
SECTIONS XII LIFE SAVING AND SAFETY EQUIPMENT
SECTION XIII PAINTING, PROTECTION, MARKING
SECTION XIV DECK MACHINERY
SECTION I - GENERAL
101 INTENET:
It is the intent of these specifications and plans that the shipyard shall deliver to OWNER, a BARGE/Dry Dock complete in all respect, ready for inland and coastal operations, fully equipped, and fitted out in accordance with best commercial marine practice, complying with all the applicable requirements of the USCG and ABS standards and ready for the service intended. Delivered alongside Shipyard dock in Houma, Louisiana.
102 PLANS:
The following plans are supplied and made a part of these specifications:
Outboard Profile
General Arrangement
Tank Arrangement
103 CERTIFICATIONS:
Certificates of Inspection and other necessary certificates and documents covering the approval and indication compliance with the regulatory bodies shall be obtained by the Contractor at his own expense. The original certifications and documents shall be mounted on board the craft as required by the issuing agency or directed by the OWNER's representative.
104 HULL CHARACTERISTICS:
Length Overall 280'-0"
Beam Molded 96'-0"
Depth Molded 8'-0"
Between the walls 76'-0"
105 DEFINITIONS:
Wherever the words defined in this paragraph, or pronouns used in their stead, occur in these specifications, they have the following meanings.
1. Purchaser shall hereafter be referred to as OWNER.
2. The shipyard building the vessel shall hereafter be referred to as CONTRACTOR, BUILDER, or SHIPYARD.
3. The words "approval of the OWNERS" or "approved by the OWNERS" shall mean as approved in writing by the OWNER or his designated agent.
4. The words "provide and install" shall be taken to mean that the BUILDER shall provide and install the specified material and equipment, even though only one of the words is used.
106 INSPECTION:
All work and material entering into the construction of the vessel and its machinery, fittings and equipment shall be subject, at all times, to inspection by the OWNER or his agent. Any work not satisfactory, either from defective material, departure from specifications, or poor workmanship, shall be removed and replaced to the satisfaction of the Inspector at the CONTRACTOR'S expense.
107 MATERIALS:
All materials intended for use and all equipment used, shall be as specified or as shown on plans, except on written order from the Inspector, and should the CONTRACTOR desire to substitute any material or equipment from the specified, he must first obtain and order from the Inspector in writing.
Steel plate, shapes and other metal work shall be of the best quality for its particular purpose.
Paints, electrical equipment, wiring, machinery, outfitting and all other equipment entering into the construction or for installation shall conform to the standards of:
a. First class material for commercial vessels of this class and as specified use to which it is to be put.
b. All steel used will be of A36 grade and ABS certified where required.
108 WORKMANSHIP:
Workmanship throughout shall be first class and high grade, and in all respects suitable for the intended use. Particular care shall be taken to insure fair lines, adequate and proper fastening, suitable butts and scarps, smooth surfaces, neat and substantial work and maximum degree of water-tightness. All welding shall be done by competent welders. All plating shall be free and uneven and wavy lines or wrinkles after welding.
The installation of machinery, fittings and equipment shall be carried out in the latest approved marine fashion equal to the best modern practice, and as specified herein.
109 ALTERATION and CHANGES:
The OWNER reserves the right to make any deletions or additions to the work to be performed without invalidating the CONTRACT. Any change in cost due to alteration or deletion requested by the OWNER shall be negotiated prior to accomplishment. If change involves a delay in completion, the time of completion shall be extended.
The BUILDER may substitute other sizes and types of material for the specified, providing the same is of equal quality, strength and suitability for the use intended and that the OWNER'S approval is obtained, via the Inspector, in writing. No increase in cost shall be made for any such change.
110 MATERIALS SUPPLIED BY OWNER:
The BUILDER will receive, unload, store, place on the barge, and install without extra charge all material, machinery and equipment hereafter specified as being supplied by OWNER. The OWNER shall supply all fuel oil, lube oil steering fluids, and insignias.
111 TRIALS and TESTS:
On completion of the craft and prior to the underway trials, all structure, machinery, piping, electrical systems, fire-fighting systems, and lifesaving equipment shall be tested in accordance with these specifications to demonstrate proper working order and that all requirements of the specifications have been fulfilled. Any defects which may develop or become apparent in connection with the work covered herein shall be corrected by the BUILDER. The results of all tests shall be recorded.
When the craft is in all respects ready for delivery to the OWNER, the BUILDER shall conduct acceptance trials in accordance with an agenda prepared by the BUILDER and approved by the OWNER.
112 GUARANTEE:
The BUILDER will replace or make repairs for all parts of the hull, outfit machinery, etc., which fail as a result of defective material or workmanship within (6) months from date of delivery to OWNER. With respect to equipment purchased from others and incorporated in the barge, the BUILDER will be responsible only to the extent of the usual warranty or guarantee of the manufacturer or suppliers of such equipment. It is understood that this does not cover ordinary wear and tear or accident beyond the control of the BUILDER, and the BUILDER will not be liable for contingent or consequential damages resulting from aforesaid failures.
SECTION II - HULL CONSTRUCTIONS
201 GENERAL:
The hull will be constructed on transverse framing system. Stanchions and supports will be provided where required to support concentrated loads, deck machinery, etc. Swash plates will be furnished in tanks where required. Limber and vent holes to be cut in floors, keelson, longitudinal, etc. to provide sufficient drainage and venting of all compartments.
202 WELDING:
Welding is to be performed by competent welders. The amount of welding on the boats shall be so carried out as to reduce the buckling of plating both in hull and deckhouse to a minimum.
203 HULL CONSTRUCTION:
The hull plating shall be as shown on drawings but in no case will they be less than 3/8". Deck plating shall run forward and aft and as long lengths as possible with a minimum thickness of ½".
Longitudinal bulkheads are to be continuous and transverse bulkheads to be intercostal. All internal bulkheads will be corrugated 5/16" plate.
Framing shall be of the transverse system throughout consisting of 4 x 4 x 5/16"Angles and C-15 33.9# and C-12 30# Channels in the hull and C-8 11.5# channels in the wing-walls, frame spacing to be 60" minimum.
All wing wall tanks shall be air tested to insure an air and water tight construction. These tests should be performed in the presence of the OWNER'S representative.
204 DECK FITTINGS:
Deck fittings of cast steel or approved weldments are to be furnished and installed as shown on drawings. The double bitts shall have a minimum O.D. of 8". Deck is to be reinforced with double plates under all fittings. Bow and stern bitts will be located as shown on drawings. There shall be two Nabrico 36" kevels and four (4) 24" kevels A/S as shown on plans. Wing-walls will be equipped with (8) 36" kevels and will be field placed on both P/S walls.
205 MANHOLE:
Watertight manholes shall be located as shown. Manholes to barge compartments shall be 15" x 23" flush mounted bolted type, two (2) flush mount manholes shall be provided for the deck entries to all void tanks. Exterior deck manholes will be Carbon steel. One each bolted 15" x 23" flush mounted manhole to be installed on each wing-wall compartment on the interior walls for access to the lower wing walls and Maintenance on flood valves.
206 FENDERS:
N/A
207 TOW-KNEES:
N/A
208 BULWARKS and SCUPPERS:
There shall be a minimum 3" high scupper around perimeter of hull where as to prevent any accidental runoffs of products spilled on decks. The scupper shall be fabricated from 3" x 3" x 5/16" Angle.
SECTION III - DECK HOUSE/MACHINERY ROOM
301 GENERAL:
The deck house are to be of steel construction as show on plans; sides ¼" and roof plating ¼" with suitable angle or flat bar stiffeners and rood carlings of angles or channels as required.
302 HANDRAILS, LADDERS, and STAIRWAYS:
Pipe handrails shall be provided as shown on contract plans. The stanchions shall be ½" x 3" F.B.; the top rail and intermediate rails shall be 1 ¼" Schedule 40 galvanized pipe.
Exterior stairways built with channel and grip strut material and galvanized handrails.
303 FLOORS, SHELVES AND GRATINGS:
Flooring in Machinery room will be coated with a NON skid coating to prevent slippage while operating and working around the pump engines and equipment.
304 DOORS AND WINDOWS:
Doors for machinery spaces and passage ways between storage compartments will be of a water tight design (four dog) if applicable.
305 HARDWARE:
All hardware, including locks, hinges and hook stops to be of brushed aluminum.
SECTION IV - PROPULSION AND STEERING
N/A
SECTION V - AUXILIARIES
501 SHIPS SERVICE GENERATORS:
N/A Optional: TBD by customer specifications
502 PUMPS:
All pump equipment shall be of high quality, commercial marine standard. The pump units shall be furnished and installed by the BUILDER as follows.
1. Sump Pumps: Twenty (20) 6" electric Grindex pumps model# G27-6 will be installed two per compartment.
2. Flooding valves: Twenty (20) DEZUREK 10" PEC plug Valves with air actuators to open valves will be installed two (2) per compartment.
SECTION VI - ELECTRICAL
601 GENERATORS:
Generators are not quoted on this project. A generator can be provided at owners request and will be charged at an additional price.
602 SWITCHBOARD and DISTRIBUTION PANELS:
Power Panels Inc. switch gears and electrical panels will be provided and installed. All switch gears and panels will be designed to handle the required load of all barge electrical equipment installed. Electrical systems will be provided to handle shore power disconnects.
603 WIRING:
All power wiring shall be armored marine approved electrical cable in suitable racks with metal straps where applicable.
604 LIGHTING:
8 Light towers will be installed on top of wing walls. Each tower will be equipped with three each 1000watt halogen lights. Four towers will be installed port and starboard.
SECTION VII - PIPING
701 GENERAL:
Piping system materials, installation and tests shall be in accordance with good shipbuilding practice. Piping shall be installed as directly as practical with minimum number of bends. All pipes subject to mechanical injury shall be adequately protected. Piping shall be thoroughly cleaned after installation.
702 FUEL OIL SYSTEM:
N/A
703 EXHAUSTS:
N/A
704 BILGE SYSTEM:
A barge ballast system will be installed in the void tanks as per the designed drawings (same as flooding valves and sump pumps)
705 FIRE SYSTEM:
N/A
706 LUBE OIL:
N/A
714 DIRTY OIL:
N/A
715 AIR SERVICE:
Two (2) electric compressors shall be installed and have the capacity to supply enough air pressure for two cycles on the flood valves.
SECTION VIII - VENTILATION
801 VENTILATION:
Each barge compartment will have 2 each 12" vent pipes running up through the wing walls, for a total of twenty (20) Vents each vent will have a 180* turn down.
SECTION IX - NAVIGATION AND ELECTRONICS
901 NAVIGATION LIGHTS:
The navigation lights shall be LED type system. All lights shall be watertight and of plastic construction. All lights shall be fitted and comply with the requirements of the U.S.C.G. Switches to all operational status for all U.S.C.G. and ABS night time operations.
902 ELECTRONICS:
All required electronic equipment shall be Owner furnished and installed.
SECTION X -ALARMS
1001 GENERAL ALARM:
N/A
1002 MONITORING SYSTEM:
N/A
SECTION XII - LIFESAVING AND SAFETY EQUIPMENT
1201 GENERAL:
The BUILDER shall install all lifesaving and safety equipment necessary to meet the latest requirement of the U.S.C.G. and ABS class standards.
1202 LIFE PRESERVERS:
N/A
1203 RING BUOYS:
Four (4) ring buoys of 30" diameter, hard plastic, shall be furnished and installed at each corner of the dock.
1204 U.S.C.G.APPROVED FIRE EXTINGUISHERS:
Owner furnished: U.S.C.G. approved fire extinguishers shall be installed with placements approved by ABS and Coast Guard
Two (2) twenty lb. ABC dry chemical in the engine room.
Two (2) twenty lb. ABC dry chemical one (1) each on Port and Starboard discharge/fill locations
SECTION XIII - PAINTING, PROTECTION, MARKING
1301 GENERAL:
The specifications listed below shall be followed in the application of all coatings.
No coating shall be applied after sunset or before sunrise, during rain, or under other conditions liable to cause moisture on the surface being coated.
Effective moisture eliminator shall be used on all sandblasting and spray painting equipment.
All sandblasted surfaces are to be coated within the same working day or re-blasted.
On sandblasted surfaces, paint shall not be applied closer than 6" to a non-blasted area.
All coatings shall be applied in accordance with the respective manufacturers'' recommendations.
The BUILDER shall be responsible for recoating with the original specified system any and all area that have been accepted by the OWNER'S representative but which have become damaged at a later date, up to delivery of the vessel. All painting shall be done with good workmanship, taking care of protect areas not to be coated with masking tape.
Cleaning of surfaces by blasting shall meet the Standard of Steel Structure Painting Council Surface Preparation specifications for the grade indicated.
Surfaces to be hand cleaned shall have all loose rust, scale, slag, etc. removed by wire-brushing and scraping.
Care shall be taken to remove all loose material and dust from the fuel oil tank.
OWNER to provide for selection of finish coat colors based on the OWNER'S preference.
1302 INSPECTIONS:
All dry mil thickness shall be determined by the use of a convenient, accurate gauge supplied by the BUILDER or its subcontractors. Thickness is to be measured by the BUILDER where directed, subject to approval and checking by OWNER'S inspector and BUILDER'S paint rep.
1303 COATINGS:
Plate and structural will be wheel-o-brated and coated with P.C.P. (pre-construction primer) International Paint or equal as per paint rep.
1. Keel to Waterline:
Preparation: Sweep blast to over PCP
1st coat - RED epoxy coating 8mils dry/10mils wet
2nd coat - Black Anti Foul 6mils dry/8.3 wet
3rd coat - Red Anti-foul 5m dry/8.3 wet
2. Waterline to Main Deck edge:
Preparation, Spot blast corrosion and sweep blast over PCP
1st coat - LT GRAY Epoxy
2nd coat - BLACK Epoxy top coat
3. Deck
Preparation, spot blast corrosion areas over PCP
1st coat - LT. GRAY 8 mils dry
2nd coat - Black 6 mils dry
4. Machinery spaces, House exterior and interior, and storage hold:
Preparation, hand tool cleaned, pressure washed
1st coat - LT GRAY 6 mil dry
2nd coat - Lt gray 6 mil dry
5. Void compartment, forepeak, and ballast tanks:
Preparation, mechanical clean all welds, fresh water wash
1st coat - red Primer 5 mil dry, second coat Lt gray epoxy coating 10 mills dry
1304 MARKING:
The vessel's name will be 12" welded on steel letters, on the transom, and port and starboard sides.
The hailing port shall be 12" welded on steel letters on the transom.
Draft marks shall be welded steel Arabic numerals on port and starboard, fore and aft, sides of hull.
Draft markings will also be installed on the inside of the wing walls to indicate draft above the barge deck when the dock is submerged.
1305 ANODES:
Approximately 200, 22# zinc anodes shall be installed on hull.
SECTION XIV - DECK MACHINERY
1401 Deck Cranes:
N/A
1402 DECK WINCHES:
Four each (4) 30T manual Nabrico model deck mooring winches will be installed on port and starboard wing walls. Two each (2) 5T capstans will be installed on port and starboard wing walls.
NOTE:
All equipment listed in specifications will be supplied if available upon signing of construction contract. If not available at the time of construction, an equal quality replacement will be provided.
Contact Brokers
Disclaimer: ALL DETAILS BELIEVED TO BE CORRECT BUT WITHOUT GUARANTEE - VESSEL OFFERED, AS IS, WHERE IS, SUBJECT TO PRIOR SALE, PRICE CHANGE, OR WITHDRAWAL WITHOUT NOTICE |
