Page 54 - ENGINEERING

(iii) Gulbarga end: The cutting on LH side which is with 5 benches in
which 2nd & 3rd benches are Doweld and Shotcreted to prevent
slippage of boulders/slopes and also provided Catch water drains
on all five benches.The earth bund is provided to on the top bench
to prevent for incoming of rain water gushed into bench and also in
track.

BIDR End:

(i) The LH and RH side cutting is widened by 20m upto a length of 60 m
duly providing 3 benches
(ii) Provided shotcreting and rockbolting at both LH and RH sides to
prevent slippage of boulders.

(iii) Provided retaining wall for a length of 20m in RH side and 40 m in LH
side.
(iv) For safety of track the existing soil heap was too vertical and very
close to the existing deep cut portion of RHS side which is removed
and widened on top bench of RHS to prevent slippage of earth into
track due to heavy rain in monsoon season.