Navigation beacons | GS Seacon Group ApS - Infrastructure, Construction, Offshore & Marine

Navigation beacons

Weight of the precast beacons:
550 tons + 300 tons

Scope of works

Prefabrication and installation of reinforcement, carpentry and concrete works, operation of construction equipment

Manpower

STEEL YARD EMPLOYEES 25

CARPENTERS 15

STEEL FIXERS 15

CRANE OPERATORS 2

Supervision

ENGINEER 1

Customer

Urząd Morski w Szczecinie

Main contractor

June 2014 -
July 2014

Service of investment
orders

The tasks commissioned in the case of this investment included the construction of navigation beacons mounted on sheet piling 10 km from the shore. As the subcontractor for the project, we were responsible for the prefabrication and installation of reinforcement, carpentry works as well as operation of construction equipment.

Elements of underground foundations and the top slab were prefabricated in Świnoujście, Poland.

Specialists and
practical management

Based on the technologies available in the sector of construction services and using the knowledge of experienced specialists, we were able to meet our commitments within the set time-frame.

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Contact

Our portfolio – projects we have completed so far:

Infrastructure 24

Offshore & Marine 17

Structures 12

Amagervaerket – Enterprise 5

Concrete – 2800m3
Reinforcing steel – 360t

Renseanlaeg Lynetten, Copenhagen

reinforement assembly
carpentry

Walls prefabrication – Arm-Tec

reinforcement assembly
concrete casting
forklift

Strandgården – block works

block works
concrete works

Frederikshavn Naval Base

Total length of bulwark reconstruction: 1570m
Total length of bulwark execution: 700 m

BIO4 – Amager Power Plant

Number of prefabricated filigree elements: 700

BIO5 – Amager Power Plant

Material:
Concrete – 2800 m3
Reinforcing steel – 360

Nissum Bredning Offshore Wind Farm

The production of four foundations for wind turbines

Lynetten sewage treatment plant, Copenhagen

No. of tanks: 2
Capacity of each tank:
6,000 m3

Rødsand 2 offshore wind farm

10,000 tons of reinforcing steel
No. of foundations: 90

City hall and health centre, Egedal

Total cubage:
94,242 m3
Total floorage: 19,348 m2

Køge Bugt motorway, stage 2

3 road bridges over the motorway
1 road bridge over the railway tracks
5 culverts and pedestrian & animal crossings
1 railway tunnel

LNG Terminal in Świnoujście

4,000 tons of steel
4,500 Lenton joints

Construction of the breakwater in Świnoujście

7,500 tons of prefabricated reinforcing steel
740 joints between piles and anchors with the diameter of 1,220 mm

Helsingør motorway

3 road bridges above the motorway

London Array wind farm

177 concrete platforms
620 tons of steel

Road tunnel, Køge Nord

Total length: 400 m
Length of the tunnel: 150 m

A bridge in Svenstrup

Length of the bridge: 110 m + 80 m of the ramp
Width of the bridge: 12.4 m
Consumed concrete: 1,950 m3

Navigation beacons

Weight of the precast beacons:
550 tons + 300 tons

Greenland – Thule Air Base

reinforcement assembly
carpentry
concrete casting

Horns Rev 1 offshore wind farm

No. of foundations: 80

Port – Frederikshavn

Manufacturing of prefabricated walls and anchor plates

Borkum Riffgrund 2 Offshore Wind Farm

36 foundations for the offshore wind farm

Bridge – Aalborg Ring Syd

T- beam construction

Sallingsund Bridge

Elements to produce: 4
Dimensions of element: 15 x 15 x 6 m
Weight: 450-600 t

Hornsea Offshore Wind Farm

21 concrete platforms for foundations of a wind farm

Port – Esbjerg Strand

number of prefabricated elements: 816
total weight of prefabricated elements: 5150 t

Bridge – Masnedsund

Number of spans: 6
Length of spans: 33 m
Concrete: 4400 m3

Visby cruise ship quay

22 foundations
20 decks
2 mooring dolphins

Næstved Bypass – Suså river bridge

500 m expansion of the Næstved Bypass

Skærbæk Power Plant – DONG

Pellet depot’s size: ca. 120 x 22 m
1500 m3 of concrete

Underpass – Køge

Larger platform ca. ok. 270 m²
Smaller platform ca. 120 m²

Breakwater – Køge Jorddepot

length of the breakwater: ca. 800 m
number of blocks: ca. 1,000

Footbridge – Køge Kyst

reinforced concrete – ca. 360 m²
prefabricated beams - ca. 2000 m²

Lillgrund offshore wind power plant

No. of foundations: 48

Sprogø offshore wind farm

No. of foundations: 7
945 tons of reinforcing steel

X-block project

X-block No.:
over 28,000

Tetrapod blocks

Reinforcing steel: 392.6 ton
Concrete: 3,640 m3

Project Ålesund

Reinforcing elements: 501 tons

Maersk building in Panum complex, Copenhagen

No. of floors: 16
Floor space: 42,700 m2

Frederikssundmotorvejen expressway junctions

No. of bridges: 5
Length: 3.8 km

Køge Bugt motorway, stage 1

Structures: several bridges
Length: 4.8 km

Karlstrup Mose bridges

No. of bridges: 4
Length: 145 m

Värtahamnen harbour, Stockholm

Construction site area:
85,000 m2
Embankment:
1,200 m2

Frederikssundmotorvejen expressway

Length: 4.4 KM
Number of bridges: 7

Construction of the footbridge between Nordhavn and Østerbro, Copenhagen

Construction of bridges near Arken Museum, Ishøj

No. of bridges: 4

Boardwalk in Marmormolen, Copenhagen

Floor space: 1,070 m2

Terslev Skolevej bridge, Haslev

Footbridge for pedestrians and cyclists, Copenhagen

Length of the footbridge: 140 m
Width of the footbridge: 7 m

Construction of bridges along TP 40 railroad

Major bridges:
211 m, 516 tons of steel
115 m, 328 tons of steel

Nysted offshore wind farm

No. of foundations: 72

Structures along TP 41 railroad

Length: 4.8 km
No. of bridges: 12

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