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PROCUREMENT OPPORTUNITY

Winter Gritting

Southern Water Services Limited · Tender notice on Find a Tender

Tender information last checkedLast checked 3 Oct 2026, 04:27.

Opportunity overview

Scope of Works - Southern Water is seeking a supplier for winter gritting services across the whole of its region - Sussex, Kent, Hampshire and Isle of Wight. The supplier must be able to deliver a flexible service across operational sites whilst also having the ability to cover reactive requests for leaks in public areas. The service must operate 7 days a week during the winter period, from October to April, and be temperature-triggered in response to pre-agreed thresholds (e.g. surface temperatures forecast below 0°C or as defined by Met Office data). All vehicles used must be roadworthy, clean, and regularly maintained, fully licensed and MOT certified. All drivers and personnel must hold a valid driving licence (appropriate categories) and be trained in winter maintenance procedures. Vehicles must not move between fresh water and wastewater sites without a full decontamination to avoid cross-contamination. The service delivery must be supported by a comprehensive digital Platform accessible to SW: · Site-specific gritting maps and access details. · Site and contact information. · Live and historical job tracking with vehicle GPS. · Job history and audit trail. · Picture evidence of service delivery · Automated time stamps for job start/finish. · Communication logs for instruction and completion confirmation. Routine Service - · The Supplier shall provide a planned, temperature-triggered gritting service for: Access roads, Car parks, Footpaths, Other designated areas as per site-specific requirements. · Snow clearance when required. · Monitor weather forecasts (via Met Office or equivalent) and respond in line with pre-agreed gritting criteria. · Perform gritting during off-peak hours (typically overnight or early morning) to reduce disruption. · Ensure areas are treated. Reactive Service – · The Supplier shall provide a flexible, on-demand gritting service based on daily instructions issued by the SW. · List of sites to be issued no earlier than 16:00 daily, requiring response that same evening/night. · Provide precision hand gritting, particularly in high-risk areas (e.g. leak sites, uneven terrain, pedestrian walkways). · Be capable of handling emergency and short notice gritting requests, including potential 24/7 availability during adverse weather events. · Allow for site additions after initial list issue (e.g. newly reported leaks). Jobs to be fully document via a communication portal, supplier to provided Gritting evidence, Leak location identification, photographic evidence, map marking or GPS location of affected area

Classification

  • CPV34144400 — Road-maintenance vehicles
  • CPV34927100 — Road salt
  • CPV44113910 — Winter-maintenance materials
  • CPV90620000 — Snow-clearing services
  • CPV90630000 — Ice-clearing services

Lots

  • Planned Gritting and Snow Clearance Service£2.9m · Including VAT
  • Reactive Gritting for Leaks£1.9m · Including VAT

Documents and notices

Published notice details

Additional information from the published procurement release. Fields appear only when supplied by the source; check the original notice and tender documents before acting.

Scope, procedure and submissions

Id
Prj_7045
Status
active
Procurement Method
open
Procurement Method Details
Competitive flexible procedure
Main Procurement Category
services
Above Threshold
Yes
How to submit
The procurement documents are available for unrestricted and full direct access, free of charge, at https://southernwater.bravosolution.co.uk/ Additional information can be obtained from the above-mentioned address Tenders or requests to participate must be submitted electronically via https://southernwater.bravosolution.co.uk Lot 1 - https://southernwater.ukp.app.jaggaer.com/go/06562214019D68032156 Lot 2 - https://southernwater.ukp.app.jaggaer.com/go/07985701019D6803CD51 Tenders or requests to participate must be submitted to the above-mentioned address If you are interested in bidding for this tender, please be aware that you will need to have registered on the central digital platform before you will be able to bid. This will require you to complete some information and then you will be provided with a unique identifier. For more information on how to register, please follow the below link: how to register on the CDP

Legal basis

Id
2023/54
Scheme
UKPGA

Procedure

Features
Competitive Flexible 2 stage competive proceedure. Procured under PA2023 via the Competitive Flexible procedure with PQQ, ITT, Presentation, Negotiation and BAFO phases.

Special regime

utilities

Submission terms

Electronic Submission Policy
allowed

Languages

en

Tender Period

Ends
5 May 2026, 23:00

Enquiry period

Ends
21 Apr 2026, 17:00

Expected award period

Ends
26 Aug 2026, 23:59

Lot Details

Maximum Lots Awarded Per Supplier
1

Lots and requirements

Entry 1
Id
1
Title
Planned Gritting and Snow Clearance Service
Description
The Supplier shall provide a Planned Gritting and Snow Clearance Service to Southern Water as described below. This is the “Primary Service”. The Supplier shall provide the capability to provide Reactive Gritting (Lot 2) when required by Southern Water in times of extreme weather. This is the “Alternate Service”. Primary Service - Planned Gritting and Snow Clearance Services - The Primary Service must operate 7 days a week, 24 hours a day during the winter period, from October to May inclusive, and be temperature-triggered. The Supplier shall provide a Planned Temperature-Triggered Gritting Service for: Access roads, Car parks, Footpaths and Other designated areas as per site-specific requirements. The Planned Gritting Service shall be triggered at 0 (degrees) road surface temperature as identified by the Met Office Weather Service – the “Gritting Criteria”. The Supplier shall provide Snow Clearance Service when accumulation exceeds 25mm, using suitable machinery or hand tools as needed.
Status
active
Has Renewal
Yes

Value

Including VAT
2,880,000
Currency
GBP

Award criteria

Weighting Description
50% Commercial and 50% Technical

Criteria

Criterion 1
Type
cost
Name
Commercial
Criterion 2
Type
quality
Name
Technical

Suitability

Sme
Yes
Vcse
Yes

Contract period

Starts
26 Aug 2026, 00:00
Ends
25 Aug 2030, 23:59
Max Extent Date
24 Aug 2034, 23:59

Renewal

Description
The initial term is 4 years, with an option to extend each Contract at SWS’ discretion by a further period of up to 4 years (8 years total).
Entry 2
Id
2
Title
Reactive Gritting for Leaks
Description
The Supplier shall provide a Reactive Gritting for Leaks to Southern Water as described below. This is the “Primary Service”. The Supplier shall provide the capability to provide Planned Gritting and Snow Clearance Service as described in Lot 1 when required by Southern Water in times of extreme weather. This is the “Alternate Service”. Primary Service Specification – Reactive Gritting for Leaks The Services must operate 7 days a week, 24 hours a day during the winter period, from the beginning of October to the end of May inclusive. Services are to be temperature-triggered.  The Supplier shall be able to provide a flexible, on-demand gritting Service based on daily instructions issued by Southern Water. The Supplier shall be capable of providing daily Services for all leaks which can fluctuate from 100 to circa 800 leaks. This range is provided as an indicative range for the service; the volume will be determined on a daily basis. List of Locations to be issued no earlier than 16:00 daily, requiring response and treatment that same evening/night. This list may fluctuate in job numbers and locations daily by up to 200 changes. The Supplier shall: Provide precision hand gritting, particularly in high-risk areas (e.g. leak sites, uneven terrain, pedestrian walkways). Be capable of handling emergency and short notice gritting requests, including potential 24/7 availability during adverse weather events. Allow for Site additions after initial list issued (e.g. newly reported leaks or areas requiring Gritting).
Status
active
Has Renewal
Yes

Value

Including VAT
1,920,000
Currency
GBP

Award criteria

Weighting Description
50% Commercial and 50% Technical

Criteria

Criterion 1
Type
cost
Name
Commercial
Criterion 2
Type
quality
Name
Technical

Suitability

Sme
Yes
Vcse
Yes

Contract period

Starts
26 Aug 2026, 00:00
Ends
25 Aug 2030, 23:59
Max Extent Date
24 Aug 2034, 23:59

Renewal

Description
The initial term is 4 years, with an option to extend each Contract at SWS’ discretion by a further period of up to 4 years (8 years total).

Items and delivery

Item 1
Id
1
Related Lot
1

Additional Classifications

Entry 1
Scheme
CPV
Id
90630000
Description
Ice-clearing services
Entry 2
Scheme
CPV
Id
90620000
Description
Snow-clearing services
Entry 3
Scheme
CPV
Id
44113910
Description
Winter-maintenance materials
Entry 4
Scheme
CPV
Id
34927100
Description
Road salt
Entry 5
Scheme
CPV
Id
34144400
Description
Road-maintenance vehicles

Delivery locations

Entry 1
Region
UKJ
Country
GB
Country Name
United Kingdom
Item 2
Id
2
Related Lot
2

Additional Classifications

Entry 1
Scheme
CPV
Id
90630000
Description
Ice-clearing services
Entry 2
Scheme
CPV
Id
90620000
Description
Snow-clearing services
Entry 3
Scheme
CPV
Id
44113910
Description
Winter-maintenance materials
Entry 4
Scheme
CPV
Id
34927100
Description
Road salt
Entry 5
Scheme
CPV
Id
34144400
Description
Road-maintenance vehicles

Delivery locations

Entry 1
Region
UKJ
Country
GB
Country Name
United Kingdom

Published documents

Entry 1
Id
conflictOfInterest
Document Type
conflictOfInterest
Description
Not published
Entry 2
Id
031499-2026
Document Type
tenderNotice
Notice Type
UK4
Description
Tender notice on Find a Tender
Published
7 Apr 2026, 14:05
Format
text/html

Buyer, suppliers and contacts

Organisation 1
Name
Southern Water Services Limited
Id
GB-PPON-PBJQ-2231-ZRPG

Identifier

Scheme
GB-PPON
Id
PBJQ-2231-ZRPG

Address

Street Address
Southern Water, Southern House
Locality
Worthing
Postal Code
Bn13 3NX
Country
GB
Country Name
United Kingdom
Region
UKJ27

Contact

Roles

buyer

Details

Classifications

Entry 1
Scheme
UK_CA_TYPE
Id
privateUtility
Description
Private utility

Recorded locations

  • Buyer location · Worthing · UKJ27 · Bn13 3NX · United Kingdom
  • Delivery location · UKJ · United Kingdom

Notice and amendment history

1 published notice version reviewed by ProcuraAxis.

1 VERSION
  1. 031499-2026Tender notice on Find a Tender ·