01 Procurement
Tender overview
- Buyer
- PORTSMOUTH WATER LIMITED
- Status
- Complete
- Procurement method
- Competitive flexible procedure
- Category
- services
- CPV classification
- Not supplied
- Tender period
- Not supplied — Not supplied
Description
Portsmouth Water is procuring a Framework Agreement for the provision of a range of ecology surveys throughout their operational area in Portsmouth, Hampshire and West Sussex. The services will be divided into 3 lots covering: 1. Terrestrial Ecology 2. Aquatic Ecology. 3. Arboriculture Terrestrial services will comprise a range of desk and field surveys to establish the presence or absence of species including bats, the hazel dormouse, otter, water vole, badger, amphibians, reptiles, butterflies and moths. Aquatic services will comprise range of river and bankside surveys to provide habitat mapping and reporting. The surveys will include invertebrates, aquatic plants and fish. Arboriculture services to provide an arboriculture impact assessment, method statement and tree protection plan to record species, dimensions and quality of the trees on the various sites.
This page represents one OCDS contracting process. Notices can be revised over time. Values may be estimates, award values or contract values and should be read with their displayed stage and date.
02 Awards and contracts
Published award records
Ecology Surveys Framework - Lot 1 Terrestrial Ecology
- Awarded
- 11 February 2026
- Award value
- Not supplied
- Suppliers
- 3
- Signed contract
- Not supplied
Ecology Surveys Framework - Lot 2 Aquatic Ecology
- Awarded
- 11 February 2026
- Award value
- Not supplied
- Suppliers
- 2
- Signed contract
- Not supplied
Ecology Surveys Framework - Lot 3
- Awarded
- 11 February 2026
- Award value
- Not supplied
- Suppliers
- 2
- Signed contract
- Not supplied
03 Organisations
Buyers, suppliers and other parties
PORTSMOUTH WATER LIMITED
West Street, Havant, UKJ35, PO9 1LG, United Kingdom
Companies House 02536455 →DRYAD TREE SPECIALISTS LIMITED
4 Latimer Street, Romsey, UKJ36, SO51 8DG, United Kingdom
Companies House 06460021 →ECOLOGICAL SURVEY & ASSESSMENT LIMITED
3 Eastwood Court, Romsey, UKJ36, SO51 8JJ, United Kingdom
Companies House 06129868 →FIVE RIVERS ENVIRONMENTAL CONTRACTING LTD
Juniper 4, East Farm, Codford, UKK15, BA12 0PG, United Kingdom
Companies House 05084974 →Middlemarch Environmental Ltd
Triumph House, Birmingham Road, Allesley, Coventry, UKG33, CV5 9AZ, United Kingdom
Companies House 02593908 →RSK BIOCENSUS LIMITED
Spring Lodge, 172 Chester Road, Frodsham, UKD63, WA6 0AR, United Kingdom
Companies House 04364279 →Tetra Tech Limited
3 Sovereign Square, Leeds, UKE42, LS1 4ER, United Kingdom
Companies House 01959704 →Companies House links appear only for explicit GB-COH identifiers. BritDB does not create company links from a similar name or address.
04 Provenance
Source for this process
Contains public sector information licensed under the Open Government Licence v3.0. Official external links are available only on the source transition page.