2 Solar water pumps RSPB Old Hall Marshes

Concepts

• solar installation
• essex
• pumps and compressors
• rspb old hall marshes
• old hall marshes
• diesel pumps
• salt marsh
• hall marshes
• water levels
• grazing marsh

Location

Description

The RSPB has secured funding from the Natural England Species Recovery Project to carry out works to improve the habitats found at RSPB Old Hall Marshes. RSPB Old Hall Marshes is a 465 ha area of grazing marsh, reedbed, borrowdykes, saltmarsh and intertidal mudflats located in the Blackwater Estuary, Essex. The reserve has several designations ranging from national to international. It is a National Nature Reserve (NNR), Site of Special Scientific Interest (SSSI), Special Protection Area (SPA), Special Area of Conservation (SAC) and Ramsar. These designations have been awarded both to Old Hall Marshes and to the Blackwater and Essex Estuaries for a range of wildlife features including internationally important numbers of wintering waders and wildfowl, the range of salt marsh plant and invertebrate species, and scarce breeding bird species such as redshank and pochard. This project will see the supply and installation of two solar powered pump units and solar panels, that will be used to manage water levels in a saline lagoon. This project will help achieve suitable wet conditions to benefit breeding birds such as Avocet and Common tern, and other wetland wildlife and is part of a larger project that seeks to reduce dependence on Diesel pumps to move water around the reserve and continue the reserves journey toward a degree of climate resilience. This tender is for the supply of the Solar powered water pumps, there is a separate tender for the associated earthworks required to install the solar pump.

CPV Codes

• 09332000 - Solar installation
• 42120000 - Pumps and compressors

Indicators

• Contract is suitable for SMEs.
• Contract is suitable for VCOs.

Other Information

See Invitation to Tender for more details ITT Invitation to tender- RSPB Old Hall Solar Pumps_Jan 2024.docx Access management plan Access management plan.docx Hazard map Hazard map OHM.pdf Map for Access Management Plan Map for Access Management Plan.jpg Public Access Map Public Access Map.jpg Solar pumps - CDM client brief Solar pumps - CDM client brief.docx