Diving Services - Case Studies
Case Studies
Diving Services on Hydro Power Plants / Dams & De-silting

India: De-silting, Andhra Pradesh

U/w Repairs & De-silting

Our Work

The u/w diving team was contracted for u/w welding of man-holes & de-silting of Godavari lift irrigation scheme phase - I.

Result

The work was completed to the Client's satisfaction.

Facts & figures

Discipline
:
Infrastructure

Penetration Depth
:
20 - 30 Meter
Client
:
Hindustan Construction Company Ltd., India
State, Country
:
Godavari Lift Irrigation Scheme,
Andhra Pradesh, India
Period
:
Year 2007

India: Power Plant, Maharashtra

U/w De-silting

Our Work

The u/w diving team was contracted to carry-out underwater de-silting of sea water intake pipeline.

Result

The work was completed as per schedule and to the satisfaction of the Client.

Facts & figures

Discipline
:
Power & Gas

Penetration Depth
:
100 - 300 Meter
Client
:
Ratnagiri Gas & Power Pvt. Ltd., India
State, Country
:
RGPPL Project, Ratnagiri, Maharashtra, India
Period
:
Year 2006

India: Power Plant, Maharashtra

U/w Repairs

Our Work

The u/w diving team was contracted to carry-out underwater repairing of seawater intake pipeline 17 nos. joints from bell mouth to 1st manhole cover.

Result

The job was successfully completed within the schedule.

Facts & figures

Discipline
:
Power & Gas
Penetration Depth
:
100 - 300 Meter
Client
:
Ratnagiri Gas & Power Pvt. Ltd., India
State, Country
:
Ratnagiri, Maharashtra, India
Period
:
Year 2006

India: Hydro Power Plant, Gujarat

U/w Repairs

Our Work

The u/w diving team was contracted to remove existing trash rack and other major repairs.

Result

The work was well executed and to the Client's satisfaction.

Facts & figures

Discipline
:
Government

Depth
:
34 Meter
Client
:
Gujarat Electricity Board, Gujarat
State, Country
:
Kadana Hydro Power Station, Gujarat, India
Period
:
Year 2005

India: Gas Plant, Orissa

U/w De-silting & Inspection

Our Work

The u/w diving team was contracted to remove silt & sand from Sea water Intake Pump house chamber & from RCC Pipes (1200 mm dia.). The u/w sealing of RCC pipe joints with CICO - 3 & sealant material.

Result

The work was successfully completed.

Facts & figures

Discipline
:
Port

Depth
:
08 - 10 Meter
Penetration Depth
:
30 - 40 Meter
Client
:
Hazira Port Pvt. Ltd. C/o. Shell Hazira Gas Pvt. Ltd., India
State, Country
:
Hazira Port, Terminal Site, Gujarat, India
Period
:
Year 2005

India: Hydro Power Plant, Gujarat

U/w Inspection & Repairs

Our Work

The u/w diving team was contracted (Annual Contract) to carry-out underwater bottom inspection, removing & fixing of Stop Log with sealing of Stop Log gate, DT gate, Trace Racks repairs, etc.

Result

The work was successfully completed & u/w diving team was again contracted.

Facts & figures

Discipline
:
Government

Depth
:
25 - 30 Meter
Client
:
Gujarat Electricity Board, Gujarat, India
State, Country
:
Kadana Hydro Power Station, Gujarat, India
Period
:
Year 2003