cofra.com
Embankment on piles | AuGeo embankment on piles | Cofra
http://cofra.com/activities/embankment-on-piles
Safety – NINA. Offices & Agents. Embankment on piles AuGeo. Installation of the AuGeo system. Advantages of the AuGeo system:. High production rates possible. Vibration-free and low-noise installation. No risk of instability. No impact upon the environment. Applications of the AuGeo technique include:. Installation and widening of roadbeds for new motorways and railways. Widening of motorways and railways. Foundation for roads in extension areas. Foundations for company floors. 2004 – 2005. Embankment on...
cofra.com
Vacuum consolidation - BeauDrain vacuum drainage | Cofra
http://cofra.com/activities/vacuum-consolidation
Safety – NINA. Offices & Agents. Vacuum consolidation was first introduced in 1952 by W. Kjellman, the inventor of the pre-fabricated vertical drain. Since then, vacuum consolidation has been in frequent use in constructions with a high risk for instability. The BeauDrain technique was developed at the beginning of this century as an alternative to the traditional vacuum technique. Why BeauDrain vacuum consolidation? Installation of the BeauDrain system. Advantages of the BeauDrain system:. The work site...
cofra.com
Vertical drainage | Vertical drainage installation | Cofra
http://cofra.com/activities/vertical-drainage
Safety – NINA. Offices & Agents. Installation of vertical drainage. Even if Cofra has not previously encountered a specific problem, a solution will be guaranteed, using the company’s innovative qualities. This is, of course, done in close cooperation with the customer. The application areas for vertical drainage are:. Soil improvement of residential or construction areas. The construction of infrastructure (roads, railways, harbours, airports). The advantages of applying vertical drainage are:. De Brink...
cofra.com
Rapid impact compaction | CDC compaction | Cofra
http://cofra.com/activities/rapid-impact-compaction
Safety – NINA. Offices & Agents. Rapid impact compaction CDC compaction. Note that CDC compaction also often associated with: rapid impact compaction, RIC or impuls compaction. Advantages of the system. Cost efficient due to large production of 1,500-5,000m2/12h depending on compaction requirements and site conditions. Depth of influence up to 9m depending on the soil conditions. 4-6 meters for major compaction effects, ideal for reclamation sites. Compared to standard dynamic compaction. CDC Compaction ...
cofra.com
Cofra Ltd. - Cofra
http://cofra.com/co-uk
Safety – NINA. Offices & Agents. Cutoff wall - Geolock. Cofra passes the 10 million meter mark on the N23 Westfrisiaweg! Cofra Ltd. are a specialist geotechnical contractor with experience in the fields of accelerated soils consolidation and dewatering, piling, sheet piling, and installation of hydraulic and gas barriers. Cofra Ltd supply and install products worldwide, concentrating on projects within the U.K. and Ireland. Safety – NINA. Vacuum consolidation – BeauDrain. Nr Horsham, RH12 4RN.
cofra.com
Safety - Cofra
http://cofra.com/cofra-construction/safety
Safety – NINA. Offices & Agents. NINA – No Injuries, No Accidents. The safety program is supported by the vision statement issued by senior management which states that the safety of our staff is a core value for Boskalis and that the goal of No Injuries, No Accidents is embedded in our corporate culture. NINA comprises an extensive program of training and workshops. Safety – NINA. Vacuum consolidation – BeauDrain. Vinyl sheet piling – Geoflex. 31 (0)20 69 34 596. 31 (0)20 69 41 457. 2015 Cofra B.V.
cofra.com
Vacuum consolidation | BeauDrain-S consolidation | Cofra
http://cofra.com/activities/beaudrain-s-vacuum-consolidation
Safety – NINA. Offices & Agents. Installation of the BeauDrain-S vacuum consolidation system. Advantages of BeauDrain-S vacuum consolidation. Faster preparation of residential districts for construction. Installation of infrastructure (roads, railways and airports). Faster installation of embankments. Preparation of sites where settlement allowance is expensive or scarce. Advantages of the BeauDrain-S system:. Short installation period and clean work site after installation. Reference vacuum consolidatio...
cofra.com
HDPE geomembrane seals installation | Cofra
http://cofra.com/activities/geomembrane-installation
Safety – NINA. Offices & Agents. In HDPE geomambrane seals, an area is sealed off against air and liquid using a membrane. At waste disposal sites, HDPE membrane is used for the installation of both bottom and top seals. In civil applications, bottom ash from waste incineration plant and contaminated soil is sealed off using HDPE membrane. Cofra can install the membrane both horizontally and on gradients. For vertical seals please refer to the Geolock brochure. Installation of the HDPE geombembrane system.
cofra.com
Media - vertical drainage, cdc compaction, cutoff wall | Cofra
http://cofra.com/cofra-construction/media
Safety – NINA. Offices & Agents. Offshore vertical drainage Cowes, Great Britain. Httpv:/ www.youtube.com/watch? V=Zobu0M4eaKU” frameborder=”0″ allowfullscreen. Vertical drainage Harmelen, the Netherlands. Httpv:/ www.youtube.com/watch? V=F0DfykrOui4″ frameborder=”0″ allowfullscreen. Predrilling and MebraDrain vertical drainage Bonny Island, Nigeria. Httpv:/ www.youtube.com/watch? V=pnqGC5lZOUI” frameborder=”0″ allowfullscreen. Predrilling and MebraDrain vertical drainage Brass, Nigeria. Embankment on pi...
cofra.com
Our staff | Cofra
http://cofra.com/cofra-construction/our-staff
Safety – NINA. Offices & Agents. Spread out over our modern office, the production department and several jobsites all over the world, approximately 60 dedicated employees work for Cofra at the moment. In busy periods, we additionally work with quite a large number of temporary staff in production but especially on our jobsites. Paul van den Horn. Manager sales, planning and calculations. Sytze van der Goot. Safety – NINA. Vacuum consolidation – BeauDrain. Vinyl sheet piling – Geoflex. 31 (0)20 69 34 596.