-
Whether with a riding ladder style or column style gangway or a custom designed system, the engineers at Verhoef can design a solution that can accommodate all vessel styles with any dock restriction. -
The Riding Ladder Systems vary in their design from a simple hand powered up to a fully hydraulic or electric powered design. Normally, the riding ladder system has a gangway with a fixed length. The sway movement of the vessels is compensated by the riding movement. The positioning of the gangway onboard of the vessel can either be with a hoisting davit, hydraulic crane or with hydraulic cylinders. The riding movement is powered by either man power, the crane or davit or by a hydraulic riding motor. In general, the riding ladder is more economic in design compared to the tower and column designs with similar operational envelopes but it requires much more space on the jetty. -
The column has a turnable platform at a fixed height which can be reached by access stairs mounted to the side of the main structure. The telescopic gangway is mounted to the turnable platform and after positioning on the vessel’s deck will freely follow all movements within its design range without the need for an operator to be present. The column type is the most popular design for reaching ship deck levels from well below up to a maximum of about 18 meters/54 feet, vertical range. The gangway movements are powered by hydraulic cylinders, operated by a hydraulic control box mounted on the control platform. The column type can optionally be equipped with stores crane, lighting, alarms, fire monitor support(s) and/or cabin(s). Also other specific Client requirements can be integrated in the Gangway Column design. The largest benefit of the Column design is that it has a small foundation plate, requiring very little space on the jetty deck. Because of its proven and robust design, the Gangway Column has a long design life and low maintenance cost. -
The Verhoef Gangway Tower has a telescopic gangway that vertically moves along the tower by means of a lift platform. As a result, the gangway-tower can cover ship deck levels from Small Barges up to Ultra Large Crude Carriers, in combination with the ship movements (tidal, loading/unloading, drifts etc). Each lift station can be reached by the access stairs and platforms mounted inside the tower structure. Once the gangway has been positioned on the ship’s deck and reaches its maximum up or down angle, the lift platform will automatically go the next level, without the need for an operator to be present. Prior to this movement an alarm will alert all personnel to clear the gangway. Also the surge and sway movements of the vessel will be freely followed within its design range. The gangway movements are powered by hydraulic cylinders, operated by a hydraulic control box mounted on the lift platform. The lift platform movement is powered by a hoisting device (winch or hydraulic cylinder). The Verhoef Gangway Tower has many optional features like a (hydraulic) crane, fire monitor(s), control cabin(s) and (metal) coverage for protection of its users against i.e. extreme weather conditions. Also other specific Client requirements can be integrated in the Gangway Tower design. Because of its proven and robust design, the Gangway Tower has a long design life and low maintenance cost. -
Characteristics- Proportional increase of energy and reaction
- Low hull pressure
- Economical solution
- Easily deflateable to be used in different locations and to be stored on deck of vessels
- Built as per ISO 17357-1:2014
- In ports with extreme tidal variations
- Ship-to-ship lightering operations
- Oil & Gas (typically FSRU)
- Temporary berthing
-
Characteristics
- Good energy absorption to reaction force ratio (E/R)
- High energy absorption per fender weight
- Modular and compact design with small footprint
- Vertical and horizontal mounting, typically in pairs
- Pile Fender design may use single units
- Easy maintenance & replacement
- Container & Bulk Terminals
- General Cargo Terminals
- RoRo Terminals
- Navy
- Barge
-
Characteristics
- Easy assembly & installation
- Good shear resistance
- Cost-effective; large footprint leads to a good load distribution over the frontal panel, which results in a lighter panel construction
- Very robust
- 40 years proven track record
- Container & Bulk Terminals
- Oil & Gas Terminals
- General Cargo Terminals
- Cruise Terminals
- Ferry & RoRo Terminals
- Navy
-
Characteristics
- Exceptionally good energy absorption to reaction force ratio (e/R)
- Outstanding energy absorption per fender weight
- High shear stability
- No loss of performance up to 10° contact angle
- Sophisticated and optimized fender geometry
- Optional overload stopper
- Container & Bulk Terminals
- Oil & Gas Terminals
- General Cargo Terminals
- Cruise Terminals
- Ferry & RoRo Terminals
- Navy
-
Morse's domestic rubber molding capabilities allow them to make one of the few 100% US made fenders, compliant with the Buy American Act. Located in Keokuk, Iowa, Morse's manufacturing facility can produce certain molds and extrusions within a few weeks of order receipt. Dock fenders include: Arch fenders, Buckling Column fenders, Shear fenders and extruded fenders. -
Marine Structures manufactures the world's best marine cleats from 12 inch to 54 inches made from cast steel. -
Marine Structures manufactures a range of bollards ranging in capacity, size and style. Styles include:- Anvil
- T-Head
- Double Bitt
- Horn
- Kidney
-
The B0030 Marine Loading Arm is preferred when loading/unloading sea-going tankers and its capability has been proven within many years of trouble free operation world-wide. The B0030 with its self supporting design includes a rigid link pantograph system with independent counterweights directly balancing the inboard- and outboard arm. Thus providing accurate balance throughout all manoeuvring and connecting positions. The self supporting design provides not only high safety standards for easy operation but also lowest possible dock loads, which minimize dock cost. -
The B0300 design includes a special support structure for the stand post, inboard and outboard arm. Thus mechanical loads other then pipe dead-weight and internal pressure are separated from the product pipe. Additionally the design also provides for an optimum in regard to operational safety aspects, low weight of the arm and lowest wind loads imposed to the dock structure. -
The B0028 Marine Loading Arm is designed especially to meet the needs of barge transfer and coastal tanker installations with minimal tidal variation. -
Variable Reach Top Loading Arm is designed specifically for:- Multi compartment tank trucks and railcar tank cars.
- Allows for some flexibility in spotting for multiple compartment tank trucks and railcars.
- Standard range of motion is 75 deg
- Balanced using Emco's "easy to adjust" spring cylinder system
-
The E2110 Fixed Reach Arm is designed for:- Single compartment tank trucks and rail car tank cars
- Accurate spotting is required for this arm
- Standard range of motion is 60 deg
- Balanced using Emco's "easy to adjust" spring cylinder
-
Morse Ship Fenders are produced with EPDM rubber to provide high durability combined with superior resistance to environmental attack by sunlight and ozone. Ship fender types include: Pushnee, Polynee, Type-CB, Type-W, Keyhole. Standard shaped extruded fenders are often used on ships as well, including: Cylindrical, Square and D-shape. Custom pre-curving and drilling of the extruded fenders are commonly performed to meet the curvature of the ships hull. -
Morse's extruded fenders can be used on dock or ship fender systems. Custom pre-drilling and curving can be performed in order to meet the project requirments. -
• Fast Line Speeds • Emergency abort operating mode • Levelwind system • High braking capacities • Line monitoring system • Full range of control options • Hydraulic & electric drives • Proprietary split drum design available • Automatic render/recover mode -
• Single & double drum configurations • 1" (25mm) to 2 1/2" (64mm) wire rope clutches • Levelwind systems • Manual and pneumatic drum brakes and clutches • Intergral gear boxes and line board shafts • Diesel, hydraulic & electric drives • Full range of control options • Warping heads and rope guides to suit vessel layout -
• Electric or Hydraulic Drives • To suit soft-line or wire-rope • From 5/8" dia. to 2-1/2" diameter rope • Full range of control options • Constant-tension versions available • Explosion-proof electric versions available -
UHMW-PE can be bolted or bonded to the face of any fender to create a low friction, long-lasting, abrasion resistant berthing surface. -
Made of UHMW-PE, POLYSLICK® PILE GUARDS have excellent impact and abrasion resistance, as well as a low coefficient of friction, and is proven to be an ideal material in dock applications. -
• Anchor windlasses for 3/4" (19 mm) to 4" (102 mm) chain • Capstans with 12" (305 mm) to 36" (914 MM) diameter barrels • Chain stoppers, pelican hooks, and line sheaves • Unit mounted or multiple deck configurations • Integrated gypsies and auxiliary drums • Custom configurations -
• Bridge winches • Barge-haul winches • Mooring winches • Combination winches • Multiple drums with different sizes • Diesel, hydraulic & electric drives • Full range of control options -
• Line sizes from 1/4" (6mm) to 1" (25mm) • Line capacities up to 45,000 feet (13,700 meters) • Ideal fiber optic cable or below deck installation • Eliminates spooling problems due to slack line • Complete control and instrumentation options • Optimizes spooling for 3x19 wire rope • Provisions for slip-ring assemblies -
• Line sizes from 3/16" (5mm) to 1 1/2" (38mm) • Line capacities up to 45,000 feet (13,700 meters) • Levelwind system • Line monitoring systems • Full range of control options • Hydraulic, AC electric & DC electric • Single & multiple drum configurations • Provisions for slip-ring assemblies • Can be designed for CDT's and water sampling carousels -
Shown in the pdf are sheaves sized for 2" rope. Please contact us for information on additional sizes and custom designed solutions Standard Features • Designed for breaking strength of wire with 90º wrap on sheave • Sealed grease lubricated tapered roller bearings • Cast Steel Sheave Hardened rope grooves for longer life Optional Features • Multiple Sheaves • Bolt down base • Load monitoring system • Weld down base • Removable guide roller • Smith Berger Quality • Special sheaves for high performance synthetic ropes • Paint to your specification • Bronze bearings • Third party certification -
Deck or Bulwark Mounted Units - 2, 3, & 4 Pins: Download our brochure for more information, and please contact us for more information and a costumed designed solution. -
Shown in the pdf is the 150 MT design. Please contact us for information on additional sizes and custom designed solutions Standard Features • Grease lubricated bronze bearings • Heat treated roller for longer life • Weld down base • Heavy duty cast steel construction • Smith Berger Quality Optional Features • Custom mounting bases • Third party certification • Paint to your specification • Special rollers for high performance ropes -
Standard Features • Designed for breaking strength of chain • Ideal for FPSO’s and shuttle tankers • Releasable at loads up to proof test value of chain • Hydraulic release mechanism • Weld down base • Special pawl provides for lower contact stress in chain • Smith Berger Quality Optional Features • Other sizes available • Bolt down base • Third party certification • Pneumatic release mechanism • Paint to your specification • Bellmouth chock for chain inlet • Load monitoring system Please download the brochure to learn about the various style of chain stoppers and please contact us for more information. -
- Flag Blocks & Hanging Blocks
- Counterbalanced Versions
- Fixed Guide Sheaves
- Nylon Sheaves with Tapered Roller Bearings
- UNOLS Appendix B Compliant
- Maximum Capability Document (MCD) Included
-
Standard Features • Designed for breaking strength of wire with 45º wrap on roller • Grease lubricated bronze bearings • Hardened rollers for longer life • Weld down base • Alloy steel shafts • Smith Berger Quality Optional Features • Five, six and seven roller designs • OCIMF designs • Stainless steel shafts • Special rollers for high performance synthetic ropes • Paint to your specification • Third party certification Shown in the pdf is a 70 MT 4 roller fairlead. Please contact us for information on additional sizes and custom designed solutions -
Standard Features • Designed for breaking strength of wire with 90º wrap on sheave and +/- 90º rotation of swivelhead • Sealed grease lubricated tapered roller bearings • Hardened rope grooves for longer life • Smith Berger Quality Optional Features • Tail Sheaves / Tail Rollers • Bolt or Weld down mounting flange • Load monitoring system • Special sheaves for high performance synthetic ropes • Paint to your specification • Third party certification Shown in the pdf are sheaves sized for 2" rope. Please contact us for information on additional sizes and custom designed solutions -
STANDARD FEATURES • Designed with 30° Wrap at 75% of the Height of the Pin • Heavy Duty Hydraulic Cylinders • Hydraulic Power Unit and Remote Control Panel • Marine Paint System • Every unit is functionally tested at the factory. OPTIONAL FEATURES • Equipment Customized to Suit the Operating Characteristics of any Vessel • Third Party Certification • Load Monitoring System • Load Tests • Local Controls • ABS, LRS and DNV approval available Shown in the pdf is a 200 MT tow pin. Please contact us for information on additional sizes and custom designed solutions -
Please contact us for more information on our Stainless steel staples and change over steel staples.
