Project 10 -
The Northern Road, Stage 3B

Project included:

• Install 3 x Dn1100 “J” Series storm drains @ 8m deep under TNR using laser guidance

• 1 x 82m twin cell, 1 x 67m single cell in OTR conditions

• Discovery and removal of abandoned 200mm CICL watermain (in the bore path of the 1350mm steel casing)

• Install 1 x Dn525 “J” Series storm drain @ 5.5m deep under M4 South on ramp over 75m using laser guidance

• Working in restricted space, adjacent to and beneath a live motorway.