Technical Data
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Building Regulations 2002, Approved Document Section H - Drainage & Waste Disposal
A statutory requirement of foul water and rainwater building drainage systems as stated in Building ... -
Pollution Prevention Guidelines - PPG3
PPG3 – Use & Design of Oil Separators in Surface Water Drainage Systems states “drainage from ar ... -
Pollution Prevention Guidelines - PPG7
PPG7 – Refuelling Facilities states “incorrect or poorly maintained site drainage systems are a ... -
* CESWI Civil Engineering Specification
Civil Engineering Specification for the Water Industry (CESWI) clause 5.20 Watertightness of Manhole ... -
* Concrete Cancer
“As concrete ages, it will begin to deteriorate and, if the cement is too alkaline, the ageing pro ... -
* Construction (Design & Management) Regulations 2007 Approved Code of Practise
With reference to designers CDM Regulations 2007 state “earliest decisions fundamentally affect t ... -
* Planning Policy Statements - PPS23
PPS23 – Planning & Pollution Control states “Planning decisions can have a significant impact on ... -
* Planning Policy Statements - PPS25
PPS25 – Development & Flood Risk states “To satisfactorily manage flood risk in new development, ... -
* Pollution Prevention Guidelines - PPG1
PPG1 – General Guide To the Prevention of Pollution states “surface water can be contaminated wi ... -
* Pollution Prevention Guidelines - PPG5
PPG5 – Works In, Near Or Liable To Affect Watercourses states “water containing silt should neve ...
