procurement of well burnt brick aggregate of 12.5 to 40 mm different size for the different works under jurisdiction of executive engineer r.d satchand division, south during the year 2020-21 bricks chips supply , well burnt brick aggregate 12.5 mm in satchand block area , well burnt brick aggregate 12.5-20 mm in satchand block area , well burnt brick aggregate 40 mm in satchand block area , well burnt brick aggregate 12.5 mm in rupaichari block area , well burnt brick aggregate 12.5-20 mm in rupaichari block area , well burnt brick aggregate 40 mm in rupaichari block area , well burnt brick aggregate 12.5 mm in poangbari block area , well burnt brick aggregate 12.5-20 mmin poangbari block area , well burnt brick aggregate 40 mm in poangbari block area