Sr. Tunnel Engineer
2020-03-10 - Presently working
UNDER GROUND WORKS:
All Responsibilty of under ground is on me like HRT, BRANCH TUNNEL, G.O.C,SILT FLUSHING TUNNEL, THREE NOS DE- SILTING CHAMBER,
.TUNNEL Excavation HRT AND SILT FLUSHING with NATM Method And DBM Method
1) Geological survey, which class/type of Rock
2) In this project rock was class type IInd to class IV and V,
3) Face profile by surveyor
4) FOR Excavation of tunnel divide of part :heading / benching/ top crown/ left/ right side
5) Drilling by Tam rock/ Rocket Boomer (wedge cut/ burn cut)
6) Loading, charging then blast,defuming, then mucking,
Support system
7) Forepolling and pipe roofing for next Advancement depend on rock class
8) Grouting on crown, Shortcreting, wirmesh,
9) Rock bolting, Rib erection, Anchoring, Lattice girder erection,,Legging steel and pre cast concrete,
10) Back fill concrete
Sr. Tunnel Engineer
2020-03-11 - Presently working
1) Geological survey, which class/type of Rock
2) In this project rock was class type IInd to class IV and V,
3) Face profile by surveyor
4) FOR Excavation of tunnel divide of part :heading / benching/ top crown/ left/ right side
5) Drilling by Tam rock/ Rocket Boomer (wedge cut/ burn cut)
6) Loading, charging then blast,defuming, then mucking,
Support system
7) Forepolling and pipe roofing for next Advancement depend on rock class
8) Grouting on crown, Shortcreting, wirmesh,
9) Rock bolting, Rib erection, Anchoring, Lattice girder erection,,Legging steel and pre cast concrete,
10) Back fill concrete
De-Silting Chamber:
1) All reinforcement work execute by me all three chamber, BBS making wall gantry , placing and execute time to time, gantry lining concrete,intake lining concrete,
Branch Tunnel: execute overt lining and kerb concrete, and its reinforcement
