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PRO004606 - Works - Lostock WTW Filter Refurbishment

United Utilities Water Limited Published 12 May 2023 Find a Tender

key details

Value£5,000,000
Statuscomplete
Category (CPV) 45252120 +1 more
RegionNorth West
Deadline2 Aug 2022
Procedureselective
OCIDocds-h6vhtk-034dd8

Award

SupplierValueDateStatus
Ross-shire Engineering Ltd · · active

description

The works consists of the design, construction and commissioning of the following at Lostock WTW

Refurbishment of the concrete structure and replacement of the filter plenum floor of 2 No. current rapid gravity filters (Filters 7 and 8) to prevent erosion of exposed surfaces, prevent water quality deterioration, and ensure satisfactory performance of the filter underdrains.

Replacement of the steel plenum floors and air scour pipework system of 4 No. steel rapid gravity filters to prevent water quality deterioration, and ensure satisfactory performance of the filter underdrains.

Topping up of anthracite media in 8 No. Filters final depth required 400mm (as per the Employer’s Standard Operating Procedure).

Provision of 2no stainless steel access ladders in each of the concrete construction rapid gravity filters

Replacement of the Clean Backwash Water Control Valve LKA-WW-VA007 (A5/AV6062) for the 6 No. steel rapid gravity filters

notice history

3 notices published against this procurement.

PublishedTypeRegimeNotice
30 Jun 2022 Utilities contract notice (F05) Earlier regulations 017959-2022
4 Jul 2022 Utilities contract notice (F05) Earlier regulations 018224-2022
12 May 2023 Utilities contract award (F06) Earlier regulations 013578-2023

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