M104B Mains Replacement

Project Scope

The project included –

• Construction of approximately 1,900m of MSCL distribution main (400m of DN600, 860m of DN450 and 643m of DN300) in public reserve and road reserve.
• 2 x DN450 divide valve and bypass arrangement.
• DN300 divide valve and bypass arrangement.
• DN300 off take and bypass
• DN150 off take arrangement and scour
• 4 x valve controlled hydrant arrangements
• 7 x scour arrangements
• Bored under Doncaster Road
• Cathodic Protection
• Decommissioning of approximately 5,000m of 100 year old DN800 Riveted Cast Iron distribution main in road reserve by fully grouting pipework.

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