CONTINUOUS CONCRETE DIAPHRAGM WALLING
Name of Work : Providing 60 cm. thick Concrete Diaphragm Wall for VRAJMI RESERVOIR RECHARGE SCHEME
 
Client : The Exe. Engineer Irrigation Dept., VERAVAL
 
Cost of Work : Rs. 4 Millions
 
Year of Completion : January 1986
 
Description of Work : The work involved constructing 600 mm thick R.C.C diaphragm wall (Total 3280 sq.m) in limestone and socketing average one meter in Basalt rock. Maximum depth of diaphragm wall was 16 meters. The work also involved of drilling and grouting of 10 meters below diaphragm wall foundations and also providing and grouting tube-a-Manchette with a special grout pump, 30 kg/cm2 capacity at every panel joints of diaphragm wall including guniting at up-stream side of C.O.T.
 
 
Remarks :
  • The work was completed in time and considered for its Unique Design of special equipments to do very heavy Chiseling for this project.