GENERAL

1

Year built / Age

After 1986

2

Classification & Society

ABS/DNV/LRS/IRS/GL or equivalent

3

Length over All (m)

85 m.

4

Breadth(m)

19 m

5

Summer Draft Max (m)

6.5 m Maximum

6

Cargo Deck Area (Sqmt length x width)

Approx 900 sq. m

7

Deck load bearing capacity (T/sqmt)

5 tones/ sq.m

8

Dead Weight (DWT)

Approx 4500 tones

9

Capability to work in surface currents

Up to 3 knots

10

Provision of Deck Space for placing Magnum 88/ equivalent work class ROV

Essential. This would be installed task, then removed for normal operations.

11

Adequate space reqt in case of an emergency on the rig

The vessel should also have adequate space for assembly of 135 persons in case of an emergency on the rig

CAPACITIES

1

Drill Water

1000 Cubic meter

2

Potable Water

1000 Cubic meter

3

Fuel

1000 Cubic meter

4

Dry Bulk Tanks-Barite, Bentonite & Cement

Min 4 tanks – Approx 10,000 cuft (with electronic Load cells)

Dry Bulk Tanks should have a vacuum system to allow for the removal of dust.

5

Liquid Mud Tanks

6000 US Barrels (SG: 2.2) Liquid Mud Tanks fitted with agitator or alternate arrangements to keep the Mud in motion at all times. To have isolation provision & independent lines & pumps for direct delivery & receipt of Mud from Rigs/ Shorebase. All the systems should be fully segregated with separate loading & discharge lines & two pumps on each system. Tank system should be suitable for WBM, SBM & Brine. Tank system should facilitate ease of cleaning.

6

Deck Cargo

2800 Tonnes

7

Deck Loading Capacity

5 Tonnes / sq.mt

8

Lube Oil

As required for extended operation

9

Multipurpose Tanks (Brine, Base Oil,MEG etc.)

4500 bbl

10

Bulk delivery Hose Connections

Size & type for all products to be Essentialed

MACHNERY

1

Nos of Main Engines

Minimum Two (2)

2

Type of Engines

Engines should be able to burn HSD (High Speed Diesel)

3

Total Main Engines BHP

Minimum 7000 BHP

4

Generator¡¯s

As required to meet operational requirements

5

Air Cooled Generator

Min. one.

6

Bow Thruster

2 x 1000 bhp

7

Stern Thruster

2 x 1000 bhp

8

Steering Gears

Two

9

Integrated Joystick control

Essential

10

Propellers/ Rudders

Two

11

Provision for Dynamic Positioning Control System

DP1 or DP2 (DP to be fully operational Annual DP  trail  trails & FMEA to be submitted

PERFORMANCE DATA

1

Certified Bollard Pull (Ton)

Not Required

2

Speed/ Consumption (Non towing) Approx. daily fuel consumption:

a. Max speed (kts)/ Fuel consum. (Ton)

14 knots

b. Service Speed (kts) / Fuel consum (Ton)

12 Knots

3

Transfer Rates :

Vessel shall be capable of simultaneous pumping of drill water, pot water, fuel oil, barites, cement & liquid mud to the rig at the following discharge rates at 50 m . Pressure head. The piping to & from the tanks should be such that simultaneous pumping of the above stated cargo is allowed . Bidder to provide details (sizes, end connections) of each of the supply hoses/ connection.

(a) Drill Water

150 cumt per hour

(b) Pot Water

150 cumt per hour

(c) Fuel

150 cumt per hour

(d) Bulk cements

2x20 cumt per hour

(e) Bulk Barites

150 cumt per hour

(f) Liquid Mud

Minimum 2x75 cumt/Hr. Mud weight upto 12 PPG

(g) Base Oil

150 cubic meter per hour

(h) Brine

150 Cubic meter per hour

Tank Cleaning fixture

Vessel should have jet cleaning facility in all the liquid tanks

ACCOMMODATION

1

Certified Carrying Capacity

(a) Passenger

12 Passenger

2

Galley

Essential, all Electric

3

Walk –in Cooler

10 cumt

4

Walk-in Freezer

10 cumt

5

Air Conditioner

Central

SAFETY FEATURES

1

 Life Raft for full passenger & crew capacity

Essential

2

Life Jackets for full passenger & crew capacity plus 50% spare

Essential

3

Life Buoys for full passenger & crew capacity plus 50% spare

Essential

4

First Aid Kit

Suitable for crew, passengers & 2 recovered personnel

5

Fire Extinguisher

Essential (With sufficient numbers)

6

External Fire Fighting Equipment (Class)

Minimum Reqt FiFi-1 standard : Discharge rate of 2500 Cu Mt/ hr @ 15 bar pressure. (2x1200 cm/hr pumps +2 monitors). The water jet will provide a water curtain of 120m length &80m height.

7

Fixed Fire Fighting Equipment

Essential

8

Portable Fire Fighting Equipment

Essential

9

Fire Alarm

Essential

10

Fast rescue craft for personnel recovery

Inflatable – One (1) with Outboard Engine , Length 4 m., Breadth 1.7 m, capacity 6 persons , Outboard engine 40HP

11

Derrick for launching FRC

Hydraulic / Electric Optional . Manual Essential.

12

Zodiac Boat

Essential

13

Passenger Basket

Essential

14

Compliance with SOLAS requirements

Essential compliance with latest rules & regulations

15

Survivor area

Equipped for 135 survivors . With canopy facility & showers

16

Safety features

As per flag & local administration requirement

ADDITIONAL REQUIRMENT

1

Fire Man Outfit

Minimum One (1) No.

2

H2S Monitor

One hand held,

3

Breathing Apparatus (With air upto 30 minimum)

SCBA for all crew members

4

Life saving rings

Minimum 20

5

Life Vests

Minimum 20

6

Removable Bulwark

A removable bulwark should be installed of atleast 3m width  on port & starboard to facilitate picking  personnel from water.

7

Scramble nets

Scramble nets should be installed at each removable bulwark location to facilitate removal of personnel from water (3m x 4m min)

8

Dispersant storage tank

1 cu.m. capacity

9

Dispersant spraying pumps & booms

Booms to be fitted for starboard & port side.

COMMUNICATION

1

Single Side Band Radio

Minimum One(1) No.

2

VHF (Marine)

Minimum Two(2) Nos.

3

GMDSS

Essential

4

Portable VHF

Minimum Two(2) Nos.

5

INMAR SAT

Essential

NAVIGATION EQUIPMENT

1

Magnetic Compass

One (1) No Essential

2

Gyro Compass

One (1) No Essential

3

Echo Sounder

One (1) No Essential

4

Global Positioning System

One (1) No Essential

5

Radar Minimum 24 Nautical mile range

One (1) No Essential

6

Auxillary Radar Minimum 24 Nautical mile range

One (1) No Essential

7

Anenometer

One (1) No Essential

8

Auto Pilot

Essential

9

Search Light & Deck Flood Lights

Essential

10

Electronic Navigation Equipment

Essential

11

Directional Finder

Essential

12

Sattelite Navigation

Essential

13

AIS

Essential

14

Speed Log

Essential

15

NAVTEX

Essential

MISCELLANEOUS

1

P.A.  System

Essential

2

Sewage Holding Tanks

Essential

3

Pollution Control System

fdynamic

4

Cranes

Minimum 1 x3MT @ 16m outreach

5

Diving

Essential

6

Welding Set (250 AMP)

Essential

7

Crew Manning

All crew members shall be conversant with English & should be able to read, write & speak English with ease. Crewmembers to be manned as per Seafarers training Certification & Watch keeping Code95(STCW 95) & Flag requirements.