OVERVIEW
E.C. Korneffel Co. (ECK) is a full-service marine contractor that performs work accessible by both land and barge. Many of our projects are design/build, which combines our experience with specific customer needs that satisfy the project end goal.
SERVICES
ECK performs the following types of projects:
- Pile supported walkways, relieving platforms, and offshore wharfs
- Steel sheet piling bulkheads, cicrulcar cells, and Combi-wall systems
- Marina reconfiguration and construction
- Marine fender systems
- Rip rap placement/scour protection
- Dam reconstruction
MARINE SERVICES PILE SUPPORTED WALKWAYS
- Pile supported walkways, relieving platforms, and offshore wharfs
- Ice deflector cofferdam structures utilizing driven piling and/or rock anchors
- Grouting of cofferdam structures
- Piling installation
- Concrete pile bent construction
- Precast plank and all associated concrete work
STEEL SHEET PILING & MARINA CONSTRUCTION
Steel sheet piling bulkheads
- Installation of sheet piling in lengths up to 90’ long one (1) piece.
- Series of template and walking beams are utilized to insure plumbness and accuracy.
- Deadman sheet piling, raker piles, grouted tie-backs, and helical anchors are utilized to tie back walls with excavation cuts typically more than 15’ depending on soil conditions.
Combi-wall systems
- Wide Flange and sheet pile combi-wall for utilization of deep cuts in poor soils and on large environmental projects.
- Battered pile and/or deadman tie-back wall are typically installed to support the main wall.
Cicular Cells
- Driven tiered template system for installation of flat sheets 23’ in dimeter and up.
- Multiple lines of bracing
- Excavation of cell to depths can be in excess of 40’ Marina reconstruction
- Demolition and removal of existing facilities
- Construction utilizing fixed and/or floated docks and piers
- Electrical and water upgrades Marine fender systems
- Driven piling with d-bore fenders • Timber fender installation
- Foam filled fenders Rip rap placement/scour protection
- Truck and/or barge delivered
- Placed by excavators or by crane and clam bucket land
- Land and barge capabilities