Contract

Upgrade of Sewage Treatment Works at 1-4 Furzeley Corner, Denmead

  • Winchester City Council

UK7: Contract details notice - Procurement Act 2023 - view information about notice types

Notice identifier: 2025/S 000-078604

Procurement identifier (OCID): ocds-h6vhtk-05ec39

Published 1 December 2025, 4:01pm



Scope

Description

The main tasks include: 1. Installation of a new sewage treatment plant and related infrastructure; 2. Pipelaying with manholes through the highway to gravity-dispose the treated effluent to a surface water course approximately 200m away; 3. Connection of the foul drains from these four houses to the plant; 4. Removal of the current cesspools by filling them with excavated materials and making good to match existing.


Contract 1. Upgrade of Sewage Treatment Works at 1-4 Furzeley Corner, Denmead

Supplier

Contract value

  • £194,993.45 including VAT

Below the relevant threshold

Date signed

25 September 2025

Contract dates

  • 25 September 2025 to 27 March 2026
  • 6 months, 3 days

Main procurement category

Works

CPV classifications

  • 45232421 - Sewage treatment works

Contract locations

  • UKJ3 - Hampshire and Isle of Wight

Procedure

Procedure type

Below threshold - limited competition


Supplier

COLLINSSONS LIMITED

  • Companies House: 10213858
  • Public Procurement Organisation Number: PZCL-4338-PTGG

14 Ilyton Avenue

Salisbury

SP5 1SH

United Kingdom

Region: UKK15 - Wiltshire CC

Small or medium-sized enterprise (SME): Yes

Voluntary, community or social enterprise (VCSE): No

Contract 1. Upgrade of Sewage Treatment Works at 1-4 Furzeley Corner, Denmead


Contracting authority

Winchester City Council

  • Public Procurement Organisation Number: PMTC-5839-ZQJV

City Offices

Winchester

SO23 9LJ

United Kingdom

Region: UKJ36 - Central Hampshire

Organisation type: Public authority - sub-central government