The 3 projects On Hs2 were for the site compound at West Street, School hill batching plant and the 6 mile link road from Station road to west street compound.
In total an all 3 projects we installed over 8 miles of drainage during a period of 18 months including 4 Separators and 192 manholes.
All drainage installations were checked by an independent Inspection company employed by the client before works would be signed off as completed.
The project took 18 Months to complete and 75,000-man hours, in total 115,200m3 of earth was excavated and over 8 miles of drainage installed.
The project was a complete success with 0 accident or Incidents.