HULL SIZE
45' wide x 78' 6" long


One of several configurations of liftboats owned and operated by  EBI, this liftboat is designed to facilitate general requirements of oil field work including, but not limited to, platform construction and maintenance, flow line construction, well maintenance, field production maintenance, seismic drilling and recording, surveying, and equipment movement and lifting.  With the cabin on the bow, this liftboat provides the distinct advantage of protecting equipment placed on the deck from saltwater spray. This liftboat is USCG inspected and certified.  Subject to availability, all liftboats are ready for charter.

EQUIPMENT:  

1 - 50 ton crane w/80 ft. boom
      load line and fast line

1 - 25 ton telescoping crane w/ 40 to 70 ft.
      boom, load line and fast line

Cranes are load rated at 10 ft. radius

2 - 3406B Caterpillar 
     w/Twin Disc MG-514C (5:1 ratio)
      reverse gears

2 - 110 KW electric generators

 SPEEDS & CAPACITIES

Traveling speed:                          8 knots
Elevating speed:                          8 ft./min.- low
                                                16 ft./min.- med.
                                                24 ft./min.- high
Fuel capacity:                        6000 gallons
Water capacity:                     6000 gallons
Open deck area:                    2214 sq. ft.

MAXIMUMS & MINIMUMS

Maximum water depth:             120 ft.
Minimum water depth:                  6 ft.
Maximum wave height:                 6 ft.

 

Cabin and Deck Layout

45' wide x 78' 6" long

ACCOMMODATIONS:
32 Bunks
15 Personal lockers
5 Lavatories
5 Commodes
5 Showers
2 Refrigerators
2 Freezers
1 Stove w/oven
2 Sinks
2 Televisions w/VCRs
1 Microwave

* Heat/Air Conditioning in Galley, and Pilot House

 NAVIGATIONAL EQUIPMENT:

2 VHF Radios
1 Radar 
1 Compass
1 Loran

* Company Radio and/or Cellular Telephone can be installed.

 

Specifications
45 ft. wide x 78' 6" ft. long Liftboat
200,000 lbs. Deck Load Capacity
Cabin located on Bow

 

DIMENSIONS:

Length of hull ...............................(feet) -   78' 6"
Beam of hull ................................(feet) -     45'
Depth of hull ................................(feet) -   7' 6"
Length overall ..............................(feet) -   93' 6"
Beam overall ................................(feet) -   75'
Design Draft (Loaded) ..................(feet) -   6'
Light Ship Draft ............................(feet) -   5'
Open deck area ..........(approx. sq feet) -  2,214
 
HULL CHARACTERISTICS:

Gross Tonnage ............................. - Under 200
Maximum Deck Cargo ................. - 200,000 Lbs.
Raked Bow
Raked Stern with Tunnels
 
LEGS: 

Number.............................................. -     3
Length overall (including pad)......(feet) -   (A)
Diameter ................................(inches) -    48"
Wall thickness .........3/4" thick API 5L - X52
Single Gear Rack
 
PONTOONS:

Length overall ............................(feet) -   28'
Width overall .............................(feet) -   14'
Depth overall .............................(feet) -    3'
 
ELEVATING:

Maximum leg extension, bottom
     of hull to bottom of pad ........(feet)-    (B)
Maximum working water depth .(feet) -   (C)
Recommended air gap allow .....(feet) -    10'
Maximum sea conditions ...........(feet) -     6'
Maximum height of deck
    above mud line.......................(feet) - 130'
 

 PROPULSION:  

Main engines (twin screw)................................. -  (D)
Rated horsepower per engine ............................ - (E)
Propellers (54" dia.) .......................................... -   2
Reduction gears ........................ - Twin Disc MG514C
Speed underway (approx.) .....................(knots) -   8
 
Generators:

Number .............................................................. -   2
Engine ........................................... - Cummins Diesel
Generator ................................................... - 110 KW
 
Capacities:

Fuel ....................................................(gallons) - 6,000
Potable water ......................................(gallons) - 6,000
Hydraulic Oil .......................................(gallons) -   500
 
LIVING QUARTERS:

Berths for boat crew ....................................... -    6
Berths for work crew ...................................... -   (F)
Heat & A/C ................................. - Room roof mount
Galley .......... -  (2)Refrig./(2) Freezers/Range/20 Seats
Rec. Room ................................................. - 10 Seats Heads/Showers ............................................... -   5/5
Laundry ................................ - (3) Washers/(3) Dryers
 
DECK EQUIPMENT:

Cranes ............................................................. - (G)
 
NAVIGATIONAL EQUIPMENT:

Radar, VHF, Fathometer, Compass
 
 

Quarters and galley have air conditioning and heating.  Galley is equipped to cater.

SCHEDULE OF ELEVATING BOATS THIS SIZE IN OUR FLEET

NAME

(A)

(B)

(C)

(D)

(E)

(F)

(G)
JIMMY HOLMES ELEVATOR 153' 125' 120' 3406B CAT 270 26 50 ton w\80 ft boom. & 25 ton telescoping w\40 to 70 ft. boom