Infrastructure Charge – Short Paper

Posted on Wednesday, July 26th, 2023
What Contribution(s) for existing network improvements do house builders and developers make to water & sewage companies due to the impact of building new homes?
Read More »

UK Water – Developer Service Charges 2023/24

Posted on Thursday, March 23rd, 2023
From the start of April 2023, the new water developer services charging arrangements will come into force.  We’ve collated some helpful links to help you navigate these changes. Just click the logos to access the 2023/24 developer charges.
Read More »

Update – BEIS Hydrogen Strategy

Posted on Friday, December 16th, 2022
Read More »


Posted on Wednesday, September 14th, 2022
RESPONSE TO APPENDIX 3:  DEVELOPER SERVICES Q1. Do you agree with our proposal to include network reinforcement in the network plus price controls at PR24? We are sorry to say we do not.   Ofwat’s proposals appear to be aligned to making charges reconciliation as simple as possible for water and sewerage companies whilst denying developers…
Read More »


Posted on Monday, October 11th, 2021
AN INDEPENDENT REVIEW GIVEN THE SERIOUS CONSEQUENCES FOR EVERY HOUSE BUILDER THIS INDEPENDENT REVIEW IS AN ESSENTIAL READ FOR ANY HOUSEBUILDING BUSINESS. As Ofwat’s charging reforms progress, they appear, more than ever, to be emerging as a proxy, largely unchallenged by the developer community, to significantly increase Developer costs. Similarly, the seizing of an unprecedented…
Read More »

How TDS can help: From a piece of land to an adopted development

Posted on Friday, September 17th, 2021
How TDS can help: From a piece of land to an adopted development.
Read More »

TDS Southern – Project Updates

Posted on Thursday, July 15th, 2021
TDS Southern – Project Management for Persimmon Homes Technical & Development Services (Southern) Limited, acting as Project Managers on behalf of Persimmon Homes, are delighted with the recent progress made on their North Littlehampton development, currently underway at Toddington Lane. TDS (Southern) Ltd have been involved in the project since 2014, when they were asked…
Read More »

TDS Response to the Ofwat Consultation on Updating the Charging Rules

Posted on Thursday, July 8th, 2021
Introduction Last week Ofwat issued its consultation is about proposed changes to their charging rules. Specifically, they address; Wholesale Charging Rules Charging Rules for New Connection Services  Charges Scheme Rules TDS has issued a response to the latest Consultation, a summary of which can be found below along with our full report. TDS is an Engineering Consultancy…
Read More »


Posted on Thursday, June 10th, 2021
With housing and construction being at the forefront of the UK’s post-pandemic economic recovery, access to water and sewerage infrastructure will be crucial if those responsible for delivering new homes are to succeed.
Read More »

TDS Response to the Ofwat Consultation on the Scope and Balance of Developer Charges and Incentives

Posted on Wednesday, June 9th, 2021
TDS has been at the forefront of a number of important Ofwat Determinations against Companies which have been successful in securing substantial refunds to our Clients.
Read More »