Underwater assembling of 4 clamps and 2 tubes

Repair and corrosion protection of the tubular piles, installation of the aluminium protectors

Repair and corrosion protection of the sheet pile wall, installation of the aluminium protectors, repair of the reinforced concrete front beam

Repair of the front walls in the above water and underwater area

Repair of the accidental damages in the above water and underwater area

Diving and engineering inspection of quays No 7, 16 and west breakwater’s head, scanning, development of design proposals for repairs

Repair of the window blocks, doors and walls, strengthening of the intermediate platforms

Repair and corrosion protection of the tubular piles, installation of the aluminium protectors, corrosion protection of the support pipes, access bridge, railings and ladders

Repair and corrosion protection of the sheet pile wall and piles, installation of the aluminium protectors, repair of the reinforced concrete front beam

Repair and corrosion protection of the sheet-pile wall, installation of the aluminium protectors, repair of the reinforced concrete front beam

Supply and installation of the reinforced concrete slabs and gabions in the design position, elimination of erosion under the seabed reinforcement structure

Repair and restoration of load-bearing capacity of prismatic piles; repair of pile caps, beams, service channel, slabs; repair of distributing belt

Repair and strengthening of the quay wall in the underwater area

Repair of the copper dome, restoration of the flange, repair of the glazing, corrosion protection and painting of metal details, restoration of the interior walls of the lantern room, restoration of the viewing platform railings

Repair of the flange joint between the lantern room and the tower, repair of the glazing, corrosion protection and painting of the metal details, restoration of the interior walls and ceilings of the lantern room, repair of…

Repair and corrosion protection of the tubular piles, installation of the aluminium protectors, corrosion protection of the support pipes, access bridge, railings, repair of the dolphins’ concrete

Repair and corrosion protection of the piles, installation of the aluminium protectors, repair of concrete of the upper structure

Repair and corrosion protection of the piles of the dolphin OP-1, installation of the aluminium protectors, repair of concrete of the upper structure the dolphin OP-1

Diving and engineering inspection of quays No 1 and 2, scanning, design proposals for repairs

Repair of the sheet pile wall in the underwater area and variable sea level

Construction design, reconstruction and strengthening of the front wall, reconstruction of the deformation joints

Diving and engineering inspection of quays No 5 (side part), 13, 14, 15 and 18 (old part), scanning, design proposals for repairs

Elimination of erosion under the front sheet pile wall, repair and corrosion protection of the front
wall, strengthening of the piles at the seabed level, repair of the reinforced concrete front beam

Repair of the wooden caissons, repair of corrosion damages under the wooden caissons

Repair of the steel sheet pile wall, reinforced concrete slab structures and reinforced concrete piles

Strengthening of the sheet pile wall, installation of the aluminium protectors, repair of the reinforced concrete wall

Reconstruction of the lantern room of the lighthouse, repair of the metal window blocks of the lighthouse

Repair and corrosion protection of the rear wall and tubular piles, strengthening of the under-berth slope, repair of the reinforced concrete front beam

Strengthening of the sheet pile wall, installation of the aluminium protectors, repair of the reinforced concrete wall

Diving and engineering inspection of quays No 6A, 14, 15, 1/2, scanning, development of design proposals for repairs

Corrosion protection of the tubular supporting structures

Repair, strengthening and restoration of bearing capacity of the reinforced concrete piles

Corrosion protection of the anchor rods, restoration of the anchor rods fasteners

Diving and engineering inspection of quays LHC, LHB, LJ3/LJ4, development of design proposals for repairs

Design, repair of the sheet pile wall , sections D and C

Design, repair and strengthening of the quay wall in the underwater area

Repair of pile caps and panels of the access bridge, strengthening of the beams; repair of the technological platforms and dolphins

Complete repair of the front beam along the entire length of the quay line 9…15, repair of concrete and damaged reinforcement bars, installation of new fenders and ladders

Repair and strengthening of quay LJ7 part, damaged by ship collision

Corrosion protection and reinforcement of 8 piles of bollard foundations in the zero water level area at pier EO1.

Design and construction of foundations for vacuum mooring devices, mounting of mooring equipment for piers 5, 12 and 13 of Vanasadam port.

Complex inspection of piers 3A, 3O, 3W, 9, 10, 9A, 10A of port Muuga. Development of solutions for repair of detected damage.

Corrosion protection and reinforcement of 40 ramp foundation piles at piers LJ3/LJ4 of port Helsinki.

Reconstruction and modernization of the cordon beam of the piers 4-5, 9-15 of the BLRT Group shipyard at Tallinn. The repair included full replacement of the fender system.

Corrosion protection of 52 piles at pier 7.

Inspection of piers EO2, LJ6, ERA, ERB, EK7, EPL of port of Helsinki. Development of solutions for repair of detected damage.

Corrosion protection of sheet pile wall at pier 12 with total length of 252m