Drainage & Water Services Installation

This proposal is a Design and Build contract to design and install rainwater harvesting system, private foul treatment system with river discharge and attenuated surface water drainage system with river discharge. 3.2. The rainwater harvesting system is limited to the roof water of the larger Materials and Equipment building. The harvesting storage to be an above ground tank. The overflow discharges into the proposed surface water system. 3.3. The foul drainage system needs to be treated to the required level for river discharge. 3.4. The surfacewater drainage system includes the roof run off the smaller building and land drainage related to each long side and valley discharge point of the poly tunnels. 3.5. The combined river discharge would be to a new headwall with flap valve. 3.6. The systems were originally designed by Nijhuis Industries but this contract provides for design and build, so Tenderers are able to review and design amendments if they feel it would improve operational efficiency or lower contract cost. 3.7. The site has soil conditions that vary widely across the site but it is probable that high water table conditions will be encountered. Contractor to allow for pumping or wellpoint dewatering of excavations to enable the underground services to be installed.

Application details

Architectural Consultant: LLOYDS Architecture, 11 Kingsley Close, Truro, TR1 3XJ Contact: Lloyd Richards 07875 481 919 mail@lloydsarchitecture.co.uk