Pipelay Derrick Barge for sale
Newbuilding Barge for Sale - 3000t & 2000t
New building Pipelaying Barge for Sale

1. Introduction
The vessel is non-propelled shallow water pipelay barge. Pipe laying water depths
will be up to 300 m. the firing line be provided starboard on main deck. The pipe crane
be provided for pipe transfer and store.

The 2000T/3000T slewing crane will be installed on aft deck. Deck house will be on
the forecastle deck.

The barge has fully air-conditioned accommodation for up to 310 people in cabins
all with individual bathroom facilities. There are conference room, offices, gymnasium
and recreation rooms. Separate well equipped laundry facilities are available for use.
The barge has a well equipped medic room with hospital.

The barge will be designed for worldwide unrestricted service with exclusion of
Arctic waters. Primary operational area will be all shallow water area less than 300m.

2. Classification / Registration
2.1 Class
The barge, which including the hull, engine, electrical and special equipments, shall
satisfy the latest requirements of the current international convention, regulations and
ABS rules and regulations, and enter into the classification, obtaining the following class
notation:
A1 CRC Derrick/Pipelay Barge

2.2 Rules and Regulations
The latest revision of the rules, regulations and certificates of the classifying and
governing authortities shall be applied.

Following international convention and regulations will be complied :

1. ABS Rules for Classification and Building of Steel Barges.
2. International Convention on tonnage Measurements 1967/1969.
3. International Convention of the Prevention of Collisions at Sea 1972, including
    amendments.
4. International Convention for the Safety of Life at Sea, Consolidated Edition 2004
    including all amendments in force.
5. International Convention for the Prevention of Pollution from Ships, 1973,
    Protocol of 1978 Relating and Amendments of 1992 (MARPOL)73/78
6. IMO code on noise levels on board ships, A 468 . X11
7. International Convention on Load Lines, 1966
8. International Telecommunication and Radio Regulator of 1973/1976 and 1982
    including latest GMDSS-rules for radio communication.
9. International Electronical Commission, electrical Installation in Ship
10. ILO Convention for Crew Accommodation on Board Ships
11. ILO Convention regarding Safety of Working on Board Ships

2.3 Certificates
The following certificates will be available :
1. Classification Certificate for Hull
2. International Oil Pollution Prevention Certificate
3. International Tonnage Certificate
4. International Load Line Certificate
5. Ship Safety Radio Certificate
6. Ship Safety Equipment Certificate
7. Lifting Appliances Certificate
8. Live Saving Equipment Certificate
9. Seaworthiness Certificate
10. Crew Accommondation Certificate

3. General Specification
3.1 Design Conditions
3.1.1 Operating Modes  
The Ship shall be designed for the following operations :
     • Pipe laying operations with a single joint S-lay system
     • Heavy lifting operations.

3.1.2 Environmental Conditions
Pipelaying Conditions
The vessel will be able to continue operations in the following environmental
conditions :
     • Wind speed : Vw = 16 [m/s]
     • Significant wave height : Hs = 2.5 [m]
     • Wave period (peak) : Tp = 6.0 – 12.0 [s]
     • Current speed : Vc = 1.5 [kn]
     • Spectrum type : Jonswap
     • Heading : 0°-360°

3.1.3 Design Temperatures and Humidity
  The following design temperatures are considered for the design :
     Maximum ambient air temperature : +45 ºC @ 90% relative humidity
     Minimum ambient air temperature : -15 ºC
     Max. seawater temperature : +32 ºC
     Min. seawater temperature : -2 ºC
     Maximum internal temperature in all s paces : 25 ºC
     (except the engine rooms)

The accommodation HVAC system shall be designed according the following :

Summer condition :
     • Ambient 40ºC@ 70% RH
     • Maintained 25ºC ±1@ 50% RH
Winter condition :
     • Ambient -20ºC @ 30% RH
     • Maintained 20±1ºC @ 30-40% RH
Fresh air supply should not be less than 28.8cbm/h.

3.2 Principal Dimensions
Length overall (LOA) excl. stinger : 169.00 m
Breadth (moulded) : 46.00 m
Depth moulded to main deck : 13.50 m
Operational draught : 7.00-9.00 m
Max displacement : 63,594 t (approx.)
Ballast capacity : 35,000 cbm
Fuel oil capacity : 4,000 cbm
Potable water capacity : 3,000 cbm
Accommodation cabin 310 beds

3.3 General Description
The vessel will be a steel, all welded barge with a helicopter platform will be
situated at forecastle deck.
One (1) full revolving crane to be installed in the after area of deck.
Summary of arrangement of decks is as following :

3.3.1 Under Double Bottom
Double bottom will be constructed between the two longitudinal bulkheads. There
will be some ballast tank, fuel oil tank, lubricate oil tank, sewage and dirty oil tank etc, in
the double bottom, and pipe tunnel will be at the each side of it.

3.3.2 On Double Bottom
There will be engine room, pump room, ballast water tank, fuel oil tank etc.

3.3.3 Middle Deck
Fore and aft side tank will be arranged as mooring position winch room. Middle
side tank will be as ballast water tank, ECR, CO2 room, store room, refrigerant,
air-condition, refrigerator etc.

3.3.4 Main Deck
Main deck is a continuous deck. The 2000T/3000T slewing crane will be situated
on the aft deck. The pipelaying work room will be on the starboard deck from aft end to
fore. Port side of the forecastle will be accommodation area. There will be hospital,
change room, shower room, laundry, drying room etc.

3.3.5 A Deck
A deck will be in the forecastle as accommodation quarters. There will be galley,
air-condition room will also be in this area.

3.3.6 B Deck
There will be twenty- eight (28) 4P cabins,air-condition room, lavatory, laundry,
drying room on the B deck.

3.3.7 C Deck
There will be twenty- one (21) 4P cabins, thirteen (13) 2P cabins, air-condition
room, lavatory, laundry, drying room on the C deck.

3.3.8 D Deck
There will be thirty-four (34) 2P cabins,air-condition room, lavatory, laundry, drying
room on the D deck.

3.3.9 E Deck
There will be four (4) 2P cabins, twlve (12) 1P cabin, meeting room, and lavatory,
laundry on the E deck.

3.3.10 F Deck
A central control room will be on the F deck. In the control room there will be
navigation console, mooring position console, ballast water console.

3.3.11 Helicopter Deck
The helicopter platform will be at the fore end of the barge. It is suitable for
SIKORSKY S-61N to take off and landing. Communication and navigation equipment,
leading light, skid-proof grid, draining system will be fitted on the platform.

4. Outfitting Part
4.1 Navigation Anchor
Two sets of navigation anchor equipments to be arranged on the B-deck. An
anchor, anchor chain cable, chain stopper, hawse pipe, chain pipe and windlass to be
included in every set.

4.1.1 Anchor
Weight : 12900 kg

4.1.2 The Combined Windlass
The vessel will be equipped with two windlasses with type of combined windlass.
Each windlass contains one declutchable cable lifter, declutchable mooring drum and
warping end

4.2 Mooring equipment
4.2.1 The Mooring Winch
The vessel is equipped with two double drum hydraulic mooring winches, arranged
on the main deck of stern.

4.2.2 Hydraulic Multifuction Winch
The vessel is equipped with five hydraulic multifunction winches totally. Two of the
winches are arranged on the middle of main deck and one above the firing line of stern.

4.3 Positioning System
A twelve point positioning system be installed.
The twelve point positioning system consist of :
Twelve single drum winches (1100kN rating force each)(Maker: ZPMC)
2500 m Ø 76 mm wires
Twelve (12) 12T anchors