Recovery of remaining oil from wreck

Cable Laying and Burial work

Harbour restoration work

1)Submarine Cable Protection(S-FCM method) 2)Engineering and manufacturing of Flexible Concrete Mattresses 3)Real time monitoring

1) Submarine Cable Laying 2)Submairne Cable Protection 3) J-tube, hang off, etc

1) Submarine Cable Protection(Rock Berm method) 2) Engineering and manufacturing Tremi System 3) Real time monitoring

1) Submarine Cable Laying 2)Submairne Cable Protection 3) J-tube, hang off, etc

1) Submarine Cable Protection(Rock Berm method) 2)Engineering and manufacturing Tremi System 3)Real time monitoring

1)Cable route inspection by Diver 2)Geo-physical survey 3)Monitoring by RADAR 4)Patrol Boat operation

1)De-burial of three bundled cables(2 MI + 1 Fiber optic cable) protected with rock berm 2)Recovery of cables for scrap

1) Recover remaining oil in the wreck 2)Recover the wreck 3)Deliver it to onshore

1)De-burial of three bundled cables(2 MI + 1 Fiber optic cable) protected with rock berm 2)Recovery of cables for scrap

1)Cable laying for 64Km between Margarita and Chacopata in Venezuela 2)Cable landing 3)Shore-end protection with burial and sand bag 4)X-point protection with concrete mattress

Cable protection with Rock Berm at repair segment

1)Fault Location Finding with TDR 2)Cable repair (recover, jointing and laying) 3)Cable Test with TDR

Install the submarine system in the East Sea (W.D : Approx.1500m)

1)Cable Pulling to tower through casting tube 2)Cable Termination 3)Cable Test

Recovery of Manganese replica in East Sea

1)Fault Location Finding with OTDR 2)Cable repair (recover, jointing and laying) 3)Cable Test with OTDR

Offshore Weather Monitoring Buoy Installation and Maintenance at Korean Territorial Sea

Rock Berm conducted for 6Km between KP 3.2 and KP 30 at Pole#2

1)Fault Location Finding with TDR & OTDR 2)Cable repair (recover, jointing and laying) 3)Cable Test with TDR & OTDR

Sea water depth 120m / drilled coring depth 40M

1)Cable de-burial work at estimated cable fault point by divers with air lifting machine 2)Cable inspection by divers

1) Cooperation with Japanese company for the Rock Berm operation 2)Engineering, manufacturing Tremi & ROV system 3)Supply approx.100,000M3 of rock

1)Contract Analysis between KEPCO and LS Cable 2)Negotiation & nomination of subcontractor 3)Engineering & consulting for field operation