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SAF - Frittenden Wastewater Treatment Works
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Tighter effluent constraints under AMP3
Solution to comply with Southern Waters design Standard DST235
SAF units and final tanks manufactured in stainless steel
| Current Status: |
Installed September 2002 |
| Client: |
Morrison Brown and Root |
| Population Served: |
460 |
| Consent |
20:40:10 BOD:SS:Ammonia |
| Contract Value: |
£ 185,000 |
| Brief Description: |
Design, supply, installation & commissioning
of a complete new packaged sewage treatment plant |
Project Need:
To upgrade the existing Sewage Treatment Works to meet the tighter effluent consent according to Southern Waters design Standard DST235.
Description of Works;
Tighter final effluent constraints to be imposed under AMP3 meant that the sewage treatment works serving Frittenden was in need of replacement. Morrison Brown & Root, being the main contractor, approached Copa Limited to put forward a solution that complied with Southern Waters design Standard DST235.
Copa designed, supplied, installed and commissioned a complete new packaged sewage treatment plant consisting of 2 No GRP Septic tanks, 2 No biological treatment units, 3 No cross flow final settlement tanks and a GRP walk-in kiosk housing an MCC control panel and 3 No. 5.5 kW side channel air blowers. The package works was designed with ease of operation in mind and a long, maintenance free, service life has been ensured by manufacturing the SAF units and final tanks in stainless steel.
Key Elements;
Outline and Detailed Design and Cost Estimates
Supply of 2 new GRP 2 stage septic tanks
Supply and installation of 2 new stainless steel CB750 above ground Copa SAF units
Supply and installation of a new GRP walk-in kiosk housing an MCC control panel and 3 no 5.5 kW blowers
Supply and installation of 3 new stainless steel 4m dia, cross flow, final settlement tanks with automatic desludging valves.
Supply and installation of flow splitting chamber and interconnecting pipework.
Electrical Site Cabling
Testing and commissioning of new installation
Operation and Maintenance manuals and Staff Training.
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