You can apply online today and download our useful step-by-step guidance.
Step-by-step support
From virtual assistance to physical works
End-to-end service for mains laying and diversions
Our water infrastructure services offer a complete solution, from initial design through to installation and reinstatement. Working closely with trusted delivery partners, we manage the full process, including pipe installation, testing and final connection, even on public roadways. Whether you're developing a new site, rerouting or renewing existing infrastructure, our team ensures a seamless, compliant and efficient service tailored to your needs.
For sites in England
We don’t currently offer a connection service in England, but you can apply for this directly with your water and/or waste water wholesaler. For more information, visit the Open Water website.
If you are applying for a temporary or permanent disconnection for a site in England, please complete a disconnection applications form and send a signed copy to our team at newconnections@business-stream.co.uk
FAQs
Business Stream has unrivalled experience in designing, laying and upgrading water mains, sewers and associated works to current water industry standards and our solutions team can provide a full service to project manage your new connection from start to finish. To find out more or discuss what we can do for you, please contact newconnections@business-stream.co.uk.
All our forms and useful guidance notes can be found here. They are all editable PDFs which you can download and update from your computer. Once you’ve completed the forms and have all the associated paperwork (you’ll find a checklist at the start of the form) please email it to us at newconnections@business-stream.co.uk.
Please note that if the form is incomplete or the required paperwork is missing, it may be delayed until you have provided all information so it's worth checking you’ve got everything you need.
This can be a complex process which requires detailed knowledge and skills, especially if you’re applying for a (non-standard) connection with a pipe size of greater than 32mm which requires WIRS accreditation. You’ll be responsible for providing a clear site location plan and detailed designs in accordance with current legislation. You’ll also be responsible for excavations, provision of materials, statutory notices such as road opening permits and current byelaw compliance.
Each application form has a checklist of the information required and more detailed information can be found in our getting started document and in the guidance notes for the relevant application type.
Business Stream has unrivalled experience in the end-to-end process of project managing new connection projects. Get in touch with us to find out more at newconnections@business-stream.co.uk.
This can be a complex process which requires detailed knowledge and skills, especially if you’re applying for a (non-standard) connection with a pipe size of greater than 32mm which requires WIRS accreditation. You’ll be responsible for providing a clear site location plan and detailed designs in accordance with current legislation. You’ll also be responsible for excavations, provision of materials, statutory notices such as road opening permits and current byelaw compliance.
Each application form has a checklist of the information required and more detailed information can be found in our getting started document and in the guidance notes for the relevant application type.
Business Stream has unrivalled experience in the end-to-end process of project managing new connection projects. Get in touch with us to find out more at newconnections@business-stream.co.uk.
All of our charges are published in our Charging Statement. These typically change on 1 April each year. The cost for a connection usually includes fees for the following: application, inspection, infrastructure and connection*.
*There is no connection fee for sewers as the customer makes their own connection. If your water connection is standard (greater than 32mm) then the costs are fixed however if it’s a non-standard connection the cost will be based on the specifics of the job. We are unable to provide estimates for this as each case is unique.
You’ll be appointed a case owner at Business Stream to look after your development who’ll get in touch with you at the start of the process to discuss your development and provide you with their contact details. To help keep you up to date throughout the process we’ve developed a number of automated emails which will keep you informed about the status of your application. If you have any questions you can also call your case owner at any time.
Knowing the location of the water and waste water networks within the vicinity of your development is vital information. Scottish Water owns the public infrastructure and has appointed approved asset plan providers to supply you with the copies of its water and waste water network drawings.
Each of our approved providers have developed internet-based, plan collation services to help you better understand your future development.
Speak to one of the approved providers now to order your asset plans:
Site Investigation Services (UK) Ltd.
0333 123 1223 | sw@sisplan.co.uk
National One-Call
0800 0853 865 | swplans@national-one-call.co.uk
national-one-call.co.uk/swplans
Please note that plans indicate assets within the vicinity of a property, not whether a property is connected to Scottish Water’s networks.
To ensure your new connection runs as smoothly as possible, Business Stream adheres to Scottish Water’s operational code. This code sets out the co-ordination agreements between Scottish Water and Licensed Providers in connection with the provision of Water and Sewerage Services. By following this code, which details each application form separately, it means your new connection should be a simpler and smoother process.
The average end-to-end time to get your new connection is three to six months. These timescales are set by Scottish Water’s operational code, which is followed by all License Providers. If your form is accurate and contains all of the information needed there should be no delays.
Please note that on occasion there may be complexities associated with your site which may mean the timescales are extended while the complexities are worked through. We’ll work with you and Scottish Water to make sure you're kept informed throughout.
Once you've sent us your completed application, Business Stream will log it within two working days and you’ll be appointed a 'case owner' for your development. This case owner will assess your application within five business days and let you know if it can proceed to Scottish Water or if additional information is required.
When Scottish Water receives your application they’ll check if the capacity required is available and if it is they’ll technically assess and provide Business Stream with the details of the approval. On receipt of the technical approval Business Stream will prepare your quote and issue it to you within five business days along with a quote response document, which should be returned within the timescales set out with your quote. If you accept your quote you must satisfy any/all conditions on the quote before we can schedule your track inspection and connection.
You should prepare for your track inspection making sure you follow our helpful guide. We’ll need at least ten business days’ notice to schedule your track inspection. Once the track inspection has passed, Scottish Water will typically make the connection within 14 days.
DOMS stands for Distribution Operation and Maintenance Strategy. It was introduced into Scottish Water to:
- Safeguard the quality of water supplied to customers
- Show that Scottish Water applies due diligence to the operation and maintenance of its distribution network
It’s essentially the risk assessment carried out by Scottish Water for all new connections. As a result of Scottish Water's network constantly changing a DOMS assessment lasts only seven days and must be refreshed if the connection is not made within the seven day window.
All of our application forms carry a checklist which outlines the specific additional requirements. Each application is slightly different so please refer to the checklist.
If you want to get in touch about your application you can contact our expert team on 0333 207 9703, email us at newconnections@business-stream.co.uk.
If you’re a customer based in Scotland, you can apply here.
If you’re based in England, please contact our expert team on 0333 207 9703 where an adviser will complete the relevant form with you over the phone.