Technical Library

Please search below to find the latest technical documents

View Guidance Notes
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195.29 KB
19th January 2021
UK Water Companies
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199.76 KB
1st March 2023
Gas Distribution
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217.31 KB
2nd March 2023
Electrical Distribution
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250.71 KB
22nd July 2020
Temporary Building Supplies
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151.36 KB
15th May 2020
Commercial Electricity Contract Cost Breakdown
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235.66 KB
28th April 2020
Asset Values
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226.7 KB
28th April 2020
Domestic Energy Bills
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280.5 KB
28th April 2020
Water Asset Values
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260.36 KB
2nd March 2023
Utility Jargon Buster - Water
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192.1 KB
2nd March 2023
Utility Jargon Buster - Telecoms
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442.93 KB
28th April 2020
Utility Jargon Buster - Gas
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269.79 KB
2nd March 2023
Utility Jargon Buster - Electric
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282.82 KB
28th April 2020
Thames Water - Multi Occupancy Building Meter Options
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165.22 KB
28th April 2020
Connection Offer Expenses Update
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969.7 KB
27th November 2019
PALM 128 v Line Drawing
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164.75 KB
17th July 2018
Commercial Water Metering
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170.04 KB
12th June 2018
Changes to Water Infrastructure Charges
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150.96 KB
11th June 2018
Connection Offer Expenses
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74.61 KB
7th June 2023
Water Infrastructure Charges 2023-2024
View Electric
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273.71 KB
17th January 2025
Decision on a Modification To Transition to Connections Reform
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768.16 KB
28th January 2021
UKPN - BNO Guide
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768.16 KB
28th January 2021
UKPN - BNO Guide
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1021.63 KB
28th January 2021
UKPN - BNO Handout
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234.82 KB
7th September 2018
UKPN - 'What is a Building Network Operator? (BNO)'
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5.02 MB
10th August 2023
Greater London Authority - Electrical Capacity Update July 22
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680.31 KB
10th August 2023
Greater London Authority - Electrical Capacity Update November 22
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3.98 MB
10th August 2023
Greater London Authority - Electrical Capacity Update June 2023
View Gas
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496.85 KB
28th January 2021
SGN - Connections Services Charges
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240.01 KB
7th September 2018
SGN - Excavation Information
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144.53 KB
7th September 2018
SGN - Developers and Builders
View Water
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767.45 KB
15th February 2023
Affinity Water - New Connection Charges 2023-24
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1.28 MB
15th February 2023
Anglian Water - New Connection Charges 2023-24
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1.24 MB
15th February 2023
Bournemouth Water - New Connection Charges 2023-24
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1.41 MB
7th June 2023
Bristol Water - New Connection Charges 2023-24
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2.76 MB
15th February 2023
Cambridge Water - New Connection Charges 2023-24
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208.06 KB
15th February 2023
Dwr Cymru Welsh Water - New Connection Charges 2023-24
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2.02 MB
15th February 2023
Essex & Suffolk Water - New Connection Charges 2023-24
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395.9 KB
15th February 2023
Hafren Dyfrdwy - New Connection Charges 2023-24 - Powys region
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2.02 MB
15th February 2023
Northumbrian Water - New Connection Charges 2020-21
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2.4 MB
15th February 2023
Portsmouth Water - New Connection Charges 2023-24
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3.05 MB
15th February 2023
SES Water - New Connection Charges 2023-24
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1.47 MB
15th February 2023
Severn Trent Water - New Connection Charges 2023-24
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2.13 MB
7th June 2023
South East Water - New Connection Charges 2023-24 - Infrastructure
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2.76 MB
15th February 2023
South Staffs Water - New Connection Charges 2023-24
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1.24 MB
15th February 2023
South West Water - New Connection Charges 2023-24
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1.31 MB
15th February 2023
Southern Water - New Connection Charges 2023-24
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1.8 MB
15th February 2023
Thames Water - New Connection Charges 2023-24
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4.88 MB
15th February 2023
United Utilities - New Connection Charges 2023-24
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2.03 MB
7th June 2023
Wessex Water - New Connection Charges 2023-24
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1.76 MB
15th February 2023
Yorkshire Water - New Connection Charges 2023-24
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329.02 KB
14th March 2019
Thames Water - Metering Policy 2019
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74.61 KB
7th June 2023
Water Infrastructure Charges 2023-24
View Telecomms
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4.5 MB
22nd February 2023
Openreach - How to Build a Fibre Network handbok
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313.84 KB
22nd February 2023
Openreach - ONT Factsheet
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114.09 KB
7th September 2018
Openreach - Fibre to the premises (FTTP) on demand Factual Sheet
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3.56 MB
7th September 2018
Openreach - Builders Guide to infrastructure and installation
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2.71 MB
3rd July 2019
Openreach - Fibre Handbook
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660.5 KB
22nd February 2023
Openreach - Copper Developer Handbook
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74.94 KB
15th November 2021
Openreach - Copper Stop Sell Brief
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474.6 KB
3rd February 2022
Openreach - Fibre to the Premises (FTTP) Lift Lines Case Study
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