HvS Dredging Support BVWalk-to-WorkRead More
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HvS Dredging Support BVSpecialists in supporting the Offshore IndustryRead More

Specialists in supporting
the Offshore Industry

  • Dredging support
  • Anchor handling
  • Towage & pushing
  • 4-Point mooring
  • ROV support (DP)
  • Vibrocore / CPT operations (DP)
  • Cable lay / burial (DP)
  • Survey operations
  • Hose handling
  • Supply
  • Diving Support (DP - 4-pt mooring)
  • UXO investigations (DP – 4-pt mooring)
  • Trenching operations (DP) including backfilling
  • Salvage operations
About HVSOur vessels
Zwerver I

28 t Bollard Pull
2 x AKC 370-HE2 (20,1 t @ 13,1 m)
100 t AH-winch
40 t Towing winch

Zwerver II – DP2 – Walk-to-Work

60 t Bollard Pull
Walk – to – Work

1 x AKC 370/20-HE3 (10 t @ 20.0 m), 13 T winch
1 x Lagendijk LKB 510 T3-T1 (10 t @ 23.0 m), 20/40 T CT winch, 2.5 T AHC winch

Passive heave compensated gangway system Uptime 
200 t AH-winch
100 t Towing winch
17-21 persons accommodation

Zwerver III – DP1

56,8 t Bollard Pull
2 x AKC 370/20-HE3 (10 t @ 20,0 m)
200 t AH-winch
100 t Towing winch
14 persons accommodation

About HVS

For all your dredging &
offshore support

We started our services in the 70’s. Throughout the years we have established a modern fleet in which we have built our over more than 40 years of experience. Our fleet consists of multi-purpose shallow draught, triple propelled workboats which are classified by “Bureau Veritas” and well equipped with the most modern deck- and navigational equipment. One of our main priorities is the continuous improvement of all the vessels. Most of the vessels are equipped with DP (Dynamic Positioning).

With our highly qualified, flexible and experienced crew we meet the needs and requirements of all our clients. Working on a personal basis and with a professional and pro-active attitude we serve our clients in order to gain the best results for all parties in every project. Several projects in a large number of countries world wide have been successfully accomplished.

About HVS
“Zwerver III” plays multiple rules on Racebank OWF construction!14.03.2017

Our Multi Purpose DP-1 support vessel “Zwerver III” is playing multiple rules during the construction of Racebank OWF at the E-Coast of U.K.

The vessel started on Racebank OWF with the 1st phase of PLGR operations in August 2016, chartered by Offshore Marine Management. This project took about 10 days to finalize.

During January 2017, the vessel was chartered by Jan de Nul NV to carry out additional massflow excavation on the export cable which was laid in 2016. (more…)

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DP2 “Zwerver II” sets new records, chartered to assist Indian Pipelay project!17.02.2017

Our Multi Purpose DP-2 Support Vessel “Zwerver II” is chartered in India with J. Ray Mc Dermott S.A. on a large Offshore Pipelay installation project. The vessel was mobilised during November 2016.

Versatility was requested!

The scope of work is Anchor handling, Survey, Touchdown monitoring, ROV Trenching of pipelines, Towing and handling of pipe cargo barges, Beachpull cable installation. Many DP-2 operations in Shallow waters as well as Deep waters.

Her capacities were at the right place and she has set new records!!, the vessel handled 15 T Delta Flipper anchors in waterdepths from 5 – 275 mtr!! (more…)

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