A £9.6 million project to design and build facilities to bring the Bridlington areas water quality back in line with Drinking Water Inspectorate’s requirements.  This included construction of a centralised water treatment works, 48km of pipe work that brings raw water to the newly constructed works and then re-distributes the treated water back into supply, installed mainly through arable land, however included 20 water course crossings, 36 road crossings. 

The project involved communications with local authority and land owners who were affected by the scheme. Close involvement with EA was required to ensure that any potential ecological issues were addressed.

A £4 million project for the Construction of 2 No 3000m3 digesters digesters with gas mixing and sludge recirculation, 1 MW CHP plant and all associated equipment, including a new flare stack

A £4.76m contract for Severn Trent Water to improve the final effluent quality for a population of 25,600. The works will be capable of dealing with an average flow of 5,950m3/day, with a maximum of 25,488m3/day to Primary Treatment. The contract is to replace the existing 13 No. filter beds with a new six pocket Biological Nutrient Removal Plant to improve the final effluent quality. The process is an advancement on the Activated Sludge Plants built during AMP3 and has only been trialled on a couple of sites within Severn Trent Water to reduce the reliance on chemical usage by the use of a series of anoxic, anaerobic and 4 No. aerated pockets, each internally sized at 12m x 12m x 5m deep. If successful then the packaged plants for P-removal and tertiary sand filters will be removed and incorporated onto other sites. The project is a JV between NMC and Nomenca.

This project at £3,700,000 called for the turnkey design and construction of a 13.4 ML/d water filtration plant. North Midland Construction entered into a joint venture partnership with a process contractor for the Design, Construction and delivery of the contract.

The scheme included both Filter and Chemical Dosing buildings with a connecting link block. A deep underground backwash, contact tanks, interconnecting pipework to existing processes, micro-flocculation and lametta tanks, chemical dosing and 2km of pumping main to a reservoir were also included.

Undertaken for United Utilities this project called for the construction, at £3,500,000, of a new tertiary ultra violet disinfection plant to serve effluent flows from Wigan and Skelmersdale.

The scope included the design and construction of a two storey building with external stair accesses. A 3-lane below ground concrete channel for submerged UV equipment. 1200mm concrete inlet pipes which were jacked below an existing outfall, HV and transformer compounds, RC chambers and flow diversion works. The Ultra Violet disinfection plant and all mechanical and electrical works were included in the contract.

This contract calls for the construction and implementation of a vacuum sewerage scheme for Severn Trent Water on the floodplain of the River Severn south west of Gloucester.

The programme requires the construction of 24 twin chambered sealed manholes sequentially linked to a 1400m long 110mm HDPE butt fused sewer, the sealed system being de-pressurised to vacuum conditions by a single vacuum pumping station which discharges to a Submerged Aeration Filter Works constructed alongside. The manholes are gravity fed from collection chambers at adjacent properties.

Provided under a framework agreement held with the South Staffordshire Waterworks Co. The project required the construction of a 7km, 700mm ductile iron water main in a rural location.

Included in the construction were an auger bored rail crossing, the crossing of a waterway together with road crossings and two mains connections. The project value, fully disinfected, tested and commissioned was circa £305,000.

This building was constructed to contain the odours emmited by untreated sewage as it passes through the (existing) inlet works. An integral ventilation system collects the polluted air and channels it through a de-odourising plant

The building is some 50m x 28m x 12m high and comprises a portal frame structure clad in masonry blockwork up to 3.1m, then colour coated composite aluminium cladding above

Severn Trent Water appointed North Midland Construction to construct a new sewage tertiary treatment plant with a feed pumping station at Crankley Point STW, Newark.

The project at £2,825,000 included the feed pumping station and NSAF/Filter block and included a new sludge belt thickener and sludge holding tank, modifications to the inlet pumping station, an inlet flow meter, return valve pipe work diversions and control building ventilation