| Projects | |||
| Civil Engineering Construction | |||
| Bored Tunnels | Clients | ||
| Feasibility Study for Bored Tunnel under River Westerscheldt | Public Works, Province of Zeeland | ||
| Research of Properties and Possibilities for Deposition of Drilling Debris of overconsolidated Clay of Boom during Boring of Westerscheldt RoadTunnel | Public Works, Province of Zeeland /NV Westerscheldetunnel | ||
| Feasibility Study for Bored Tunnel for 2nd Heinenoord Raod Connection under River Meuse | Construction Department Public Works/Bore TunnelCombination | ||
| Consulting for overconsolidated Clays for Design of Stations in North-South Metro Link Amsterdam |
Projectbureau North-South Metro Line | ||
| Geotechnical Consulting for Bored Botlek Railway Tunnel, Betuwe Cargo Rail Link |  |
Bore Tunnel Combination | |
| Research for drilled Materials of bored Sophia Tunnel, Betuwe Cargo Rail Link | Bore Tunnel Combination | ||
| Desk Study of Construction Methods for Tunnels in Soil and Rock | Royal Volker Stevin Group | ||
| Research for Drilling Mud Mixing and Regeneration Plant | Royal Volker Stevin Group | ||
| Underground Construction | Client | ||
| Consulting for anisotropic horizontal Soil Pressures at circular Underground Parking Garage, City of Groningen | |
Ballast Nedam Engineering | |
| Ports, Dredging and Land Reclamation | Clients | ||
| Tender Research Port Calabar, Nigeria | Stevin Construction | ||
| Harbour Development Mina Jebel Ali, Dubai | BalfourBeatty/Ballast Nedam/Stevin Construction | ||
| Site Investigation Supervision and Design for Dredging and Land Reclamation Works for Projects near Lagos, Warri and Port Harcourt, Nigeria | NigerianDredging and Marine | ||
| Tender Research for Land Reclamations, Singapore | D. Blankevoort InternationalDredging | ||
| Tender Research and Site Investigation Supervision for Rock Dredging of Water Intake Channel for Irrigation, 'New Valley Project', Lake Nasser, Egypte | Dredging CompanyBoskalis, HAM, Dredging International | ||
| Foundations | Clients | ||
| Site Investigation Supervision, Foundation Design, and Design of Pile Test, Okrika Jetties, Port Harcourt, Nigeria | NPA/Rendall, Palmer and Tritton/Stevin Construction |
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| Regional Siting Study for Large Diameter Pile Test in glacially overconsolidated Clays, near Delfzijl and Eemshaven | IRO/Fugro McLelland | ||
| Site Investigation an in-situ Research during Construction for Caisson Foundation in Sandstone for Road Bridge, St. Catherines, Canada | Ministry of Transportation/Acres Consulting Services | ||
| Consulting for Tension Piles in glacially overconsolidated Clays for Foundation of High Voltage Line Pylons between Zwolle and Eemshaven | SEP/KEMA | ||
| Design of Pile Foundation, Fly-over West, Hoofddorp | HSLInfraRail | ||
| Design of Pile Foundation, Fly-over Oost, Hoofddorp | HSLInfraRail | ||
| Consulting for Settlement Problem existing Pile Foundation for Fly-over Oost, Hoofddorp; Jack-up Operation for Limitation of Differential Settlements | HSLInfraRail | ||
| Design of Pile Foundation, Fly-over "Den Hoek" | |
HSLInfraRail | |
| Design of Pile Foundation, Bridge over River Mark | |
HSLInfraRail | |
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| Design of Foundation, Road Under-pass mr Bierensweg, Breda | |
HSLInfraRail | |
| Design of Pile Foundation, Fly-over NAC Stadion, Breda | |
HSLInfraRail | |
| Design of Combined Foundation, Road Under-pass Westtangent, Breda | |
HSLInfraRail | |
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| Design of Pile Foundation, Pedestrian Bridge Station Lage Zwaluwe | HSLInfraRail | ||
| Design of Foundation for various Technical Buildings, Contract HSL 7 | HSLInfraRail | ||
| Construction Pits and Dewatering | Clients | ||
| Tender Research for temporary Sheet Pile Cofferdams, Open Construction Pit and Dewatering for Water Regulation Dam, Senegal | Stevin Construction | ||
| Construction Supervision of Earthen and Sheet Pile Coffer Dams for dewatering of Construction Pit for Hydro Power Station, Sault Ste.Marie Hydroelectric Development, North-Ontario, Canada | Great Lakes Power/Acres Consulting Services | ||
| Dewatering for Motorway A4 Enlargement at Railway Fly-over, Leidschendam | VanHattum en Blankevoort | ||
| Tender Research for and Consulting during Construction and Dewatering of Construction Pits for Aqueduct "De Gaag" | Van Hattum en Blankevoort | ||
| Dewatering Consult for Construction Pit for Road Under-pass mr Bierensweg, Breda | |
HSLRailInfra | |
| Dewatering Consult for Construction Pit for Road Under-pass Westtangent, Breda | HSLRailInfra | ||
| Tunnels and Underground Constructions in Rock | Clients | ||
| Consult on Stability of Existing Water Transport Tunnel, Sault Ste. Marie Hydroelectric Development, North-Ontario, Canada | Great
Lakes Power/ Acres Consulting Services |
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| Stability Research and Restoration Consult for Underground Rooms from Pharaoic Period, Middle-Egypt | |
Leiden University, Penn State University Boston Institute of Fine Arts | |
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| Rock Excavations | Clients | ||
| Construction Supervision of Excavation for Tail- and Headrace Channel for Hydro Power Station, Sault Ste. Marie Hydroelectric Development, North-Ontario, Canada | Great Lakes Power / Acres Consulting Services | ||
| Dams | Clients | ||
| Site Investigation and Redesign of Existing Dam, Atikokan Power Station, North-Ontario, Canada | Ontario Hydro / Acres Consulting Services | ||
| Construction Supervision Earth Dams with Clay Core and Grouting Operation in Sandstone Foundation, Sault Ste. Marie Hydroelectric Development, North-Ontario, Canada | Great Lakes Power / Acres Consulting Services | ||
| Construction Materials | Clients | ||
| Site Research of Possible Locations for Quarry's for Concrete Aggregate and Dimension Stone, Nigeria | Royal Volker Stevin Group | ||
| Research, Planning and Exploitation of Clay Quarry for Core of Earth Dams, Sault Ste. Marie Hydroelectric Development, North-Ontario, Canada | Great Lakes Power / Acres Consulting Services | ||
| Legal and Contractual | Clients | ||
| Research of Pile Integrity Vibrocom Piles, Aquaduct "De Gaag" | Van Hattum en Blankevoort | ||
| Research Fissuring in Cellar Floors and Walls, Generali Insurance Group, Diemen | Generali Insurance Group | ||
| Research of Damage during Installation and Extraction of Sheet and Combiwall Piles for Construction of Botlek Rail Tunnel | Bore Tunnel Combination | ||
| Projects | |||
| Environment | |||
| Land Subsidence | Clients | ||
| Modelling of Land Subsidence related to Ground Water Level Lowering in the Phreatic Zone for the Compilation of Settlement Maps | Provinces of Gelderland and Friesland | ||
| Research of Peat Oxidation in Province of Friesland and Modelling for the Prediction of Future Land Subsidence | Province of Friesland | ||
| Research of Shallow Land Subsidence (related to Surface Water Level Lowering) and Deep Land Subsidence (related to Natural Gas Extraction) in NE of Province of Friesland | Netherlands Oil Company (subsidiary of Shell and Texaco) | ||
| Research of Shallow Land Subsidence (related to Surface Water Level Lowering) and Deep Land Subsidence (related to Natural Gas Extraction) in Middle of Province of Friesland | |
TotalFinaElf / Chevron | |
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| Underground Depositories | |||
| Feasibility Study for the Construction of Underground Depositories in the Deep Underground in The Netherlands for Chemical and Nuclear Wastes, Hydrocarbons etc. | KIVI-Commission for Tunnelling and Underground Constructions | ||
| Research of the Influence of Geological Processes on the Safe Deposition of Nuclear Waste in Salt Domes; Finite Element Modelling of Possible Creep Effects of Salt during Land Ice Cover; co-operation with ECN, Petten |
OPLA-Commission Ministry of Economic Affairs | ||