Execution
The Hitachi 4530 XLR was used for drilling the RD pipes that were installed
with C/C 0.5m and drilled with an air driven hammer drill 1.5m
into good rock.
Piles were rammed with LRB18 through coarse fill masses in the upper 1-
4m as well as layer with the moraine over rock. Immersion tubes were welded on
sheet piling and drilling of countersunk bolts was carried out prior to excavation
with Nemek 407.
Welding requirements for mounting UNB 400 pads were EX2 and EX3 and
carried out in accordance with welding plan that our welding engineer made.
Drilling of the casing for the tie rod was carried out with Klemm 806-G
Det ble utført 524 stykk peler langs eksisterende vei. Totalt 3853 lm pel og 69,72 tonn med bindemiddel ble benyttet.
