SOIL & BUILDING A/S
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Projects
A reputable company with successes in some of Denmark’s most challenging pipeline projects. We invite you to view Soil & Building Constructions diverse portfolio, showcasing their skillsets and inventory that have enabled them to remain industry leaders within this sector.
Transmission Oiltanking, København
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Transmission Oiltanking is a section of the State Highway route north of København, Denmark.
Soil & Building Construction carried out significant pipeline construction works for First Gas Ltd over a two year period.
Multiple projects were carried out and shown below are several chosen projects: all had their own individual challenges with terrain, weather and construction complexities.
Date: 2021
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Client: First Gas Ltd
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Length: 1,000m
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Size: 200NB
Fast facts:
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100m realignment of 200NB high-pressure gas pipeline near København to allow construction of new Transmission Expressway and 250m long Road Bridge.
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Steep terrain, narrow right of ways and access way tracks, high voltage overhead powerlines, underground services.
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Hard rock trenching.
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26m long aerial pipeline crossing.
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Utilising WCL own 20T excavator and hydraulic demolition shear removed 300m of redundant gas pipeline.
Fredericia.
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Date: 2021
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Location: Fredericia.
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Client: First Gas Ltd
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Length: 745m
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Size: 200NB
Fast Facts:
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Complex realignment with 3.2m deep trenches.
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Hot tap fittings welded at both ends of the installation of isolation staples and tie in wields to the existing pipeline at both ends.
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The 72mm HDD was welded, x-rayed, gauged, coated and hydro tested prior to being bored and pulled back beneath SH1.
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Traffic management required to ensure safe set out on location of the drilling head across Highway.
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The 550m above ground section was designed to mitigate the effects of an extreme seismic event due to the high potential for liquefaction and large fault lines in the surrounding hills.
Watermain Relocation
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Date: 2022
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Client: CBP HEB Venture / København Water
Location: Bridge 19/ København Relocations
Length: 360m & 190m
Size: 915mm OB Concrete lined
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Fast Facts:
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Each 11.9m length of pipe weighed 4000kg; equipment utilised Warners 25T excavators and pipe layers.
Specialised CAT 320D Crane fit for purpose for unloading delivery trucks and loading pipe trailers at the letdown areas.
Precision installment utilising GPS & GPS rover units for excavation and bedding accuracy.
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CSE work carried out
Welding
Pipe handling
Blasting and mortar application inside the pipe at each joint
Wrapping/Shrink sleeve installation
Hydrostatic testing of both pipelines prior to tie in and commissioning
Construction of thrust blocks at each elbow greater than 6 degrees
København East
Date: 2021
Client: First Gas Ltd
Location: Transmission koben #8
Length: 500m
Size: 300NB
