Goldstone Nitrate Filtration Plant

Goldstone Nitrate Filtration Plant

Client

Southern Water

Description

Works entailed the construction of reinforced concrete tanks and bases for sand filters, enclosed in a specially designed eco-friendly wood panelled building, as well as a 350mm diameter 4.5km pipeline linking the plant to nearby reservoirs.

Duration

48 Weeks

Reservoir Security Covers – Term Contract

Reservoir Security Covers – Term Contract

Client

SES Water

Description

Works comprising:

  •  Removal of existing reservoir and water tower security covers and replacement with new ‘Technocovers’ under live conditions.
  •  Specialist concrete repairs
  •  Ducting to link covers to control kiosks.
  •  Miscellaneous civils works

Duration

2001-05

Elmer WTW – Cryptosporidium Filtration Plant

Job Title

Elmer WTW – Cryptosporidium Filtration Plant

Client

Sutton & East Surrey Water

Description

Works entailed the construction of reinforced concrete tanks enclosed in a steel framed building with corrugated steel panels, as well as all pressure and gravity pipework, ducting and general earthworks to facilitate the construction.

Duration

52 Weeks

Hazards Green Pipeline – East Sussex

Job Title

Hazards Green Pipeline

Client

South East Water

Description

The works comprised of the installation of approximately 4km of 450 diameter ductile iron pipeline between Hazards Green Water Treatment Works and Windmill Hill to replace the 9” cast iron main between Boreham Street and Windmill Hill, and the 10” cast iron main between Hazards Green Water Treatment Works and Boreham Street.

Additional reinforcement works were undertaken on a 450m, 300mm diameter pipe laid parallel to the existing ductile iron.

Duration

12 Weeks

Groombridge Water Treatment Works

Job Title

Groombridge Water Treatment Works / Groombridge to Langton Pipeline

Client

South East Water

Description

Works entailed an upgrade of the existing Langton pumps including the installation of a flow meter, new pumps, modifications to the existing contact tanks and refurbishment of the lagoons, combined with the laying of 3.75km of 300mm diameter ductile iron pipe to link to Langton Reservoir.

Duration

24 Weeks

Shellbrook Water Treatment Works – West Sussex

Job Title

Shellbrook WTW

Client

South East Water / Enpure Ltd

Description

Construction of foundations, pipework and a 5m deep 2.4m pumping well that was sunk as a caisson.

This allowed the installation of new DAF tanks and pumping systems to upgrade Shellbrook Water Treatment Works.  The contract was subject to a DWI completion date that was achieved on target, as well as being completed on budget.

Duration

20 Weeks