Traversing Capped Culverts
Recently we were approached by one of the UK's largest house builders, to aid in tracking an existing capped water culvert under land being prepared for development.
After full method & risk assessments were performed, our expertly trained Confined entry team, accompanied by above ground support were able to track the culvert over 450 mtrs, at a depth of 17 mtrs.
With still images and acurate recorded mearsurements below and above
ground, the proposed development was able to take place. 
Redwood ES Ltd.
Where You can always expect high standards of professional service, discretion and attention to detail....