N Department Of Transport And Main Roadsn
Pipe Tank Cleaning
Provision of Concrete Pipe Jacking Services - Provision of concrete pipe jacking services for Stony Creek, Dallarnil Qld **** Works required include: Install by jacking, 2/3000 dia ( class 4) RCJP butt joint sleeved inside the existing steel pipes. Total length = 48m. Comprising of 16 x 1. 5m long units per cell. Every second unit to contain s/steel grout port. The annulus between the concrete pipes and steel pipe is to be blocked off at each end and filled with cementitious flowable fill. Install by jack
Provision of concrete pipe jacking services Installation of 2 x **** diameter ( Class 4) RCJP butt joint sleeved inside existing steel pipes, total length 48m, comprising 16 x 1. 5m long units per cell, with steel grout ports every second unit. Annulus between concrete and steel pipes to be blocked and filled with cementitious flowable fill. Installation of 2 x **** diameter ( Class 4) RCJP butt joint through road embankment, total length 48m, comprising 12 x 2m long units per cell, with steel grout ports every second unit. Annulus between concrete pipes and embankment to be filled with cementitious flowable fill.
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