DLS 4200

Designed for maximum efficiency and cost-effectiveness, featuring a centre double joint firing line to optimize pipelaying operations unhampered by vertical roll motions. Firing line and double joint fabrication areas on tween deck securing clean, dry environment for the pipelay equipment and an unobstructed main deck.

Built by

Zhenhua Heavy Industries (ZPMC)

Year

2013

Owned by

National Petroleum Construction Company Ltd. (NPCC)

Designed by

Ulstein Design & Solutions BV

Ordered by

NPCC

Operated by

NPCC

Principal dimensions

Length:
196.9 m
Beam:
43.4 m
Draught (max):
7.5 m
Speed (max):
13 kn
Accommodation:
350 POB
Deck area:
3,000 sqm

Note: Subject to selected variant configuration

Capacities

4,200 sT NOV AmClyde 80 fully revolving derrick crane, lifting capacity:
3,810 t
10-point mooring system for operations at water depths:
-150 m
Double joint fabrication areas:
On each side of the firing line
S-lay pipelay system incl 4 welding stations and 4 dope and 1 NDT-repair stations in the firing line :
3 pipe tensioners, each 113 t
Dedicated pipe handling cranes:
2

Please contact us for more information

Ulstein Design & Solutions B.V.

Cornerstone Building (6th floor)
Rotterdam Airportplein 32
3045 AP Rotterdam
The Netherlands

Tel: +31 10 475 00 11

udsbv.info@ulstein.com