106-ETC-I(A)/ 2020-2021

Amount

Dismantling and repairing of Big zinc kettle of size 6.00x0.60x0.60mtr. and its associated tank in which following work involves.

Dismantling of frame all around the damaged big zinc kettle after cutting the M.S. angle frame. Removal of clay stucked on bricks and stacking at place near the kettle for future use. Removal of the garbage including cleaning kettle tank.

Cutting of reinforcement plates with all protections & safety of tank. Fixing a new reinforcement plate 25mm thick by special electrodes with all safety to tank.

Cleaning of damaged all four corner by removing zinc stucked on corner by chisel and hammer. Reclaiming of big Zinc kettle by filling corner gap with special electrodes to maintain all the corner in half opal shape for strengthening of tank..

Gas cutting of damaged 12 Nos ribs by removing zinc stucked on rib and new rib fixing on old big zinc kettle with welding of special electrodes to maintain all the side for strengthening of tank..

Construction of fire wall all around the big zinc kettle with old and new fire bricks and fire clay keeping 7” gap for coke filling and construction of pocket for taking out the ash.

Covering of fire wall all around the big zinc kettle after cutting of C.R. sheet of required size. Framing of fire wall with M.S. angle and ear-thing rod to keep the fire wall intact.

Dismantling of drier of Big zinc kettle stacking of old fire and normal bricks at a place near to drier. Cleaning of garbage. Reconstruction of Drier by fire bricks wall inside and normal bricks from outside including the fixing of 20 mm. round bar in size along with fixing of angle frame on the outside edge to complete the drier

Repairing of big Acid tank, Flux tank, with A.R. Bricks sodium Liquanite and Hard coke pitch the work involve removing of A.R. Bricks stacking of old bricks at place near the tank. Cleaning of tank. Reconstruction of wall by new and old bricks and fixing them with A.R. cement. Powdering the liquid ,Hard coke pitch between wall and bricks to ensure the leak proof operation. The each tank & over the plate form of RCC work. framing of wall with M.S. Angle to keep the wall intact and coating with sand fine mortar and cement over the platform.

NOTE;- Electricity, A.R. Bricks, Fire bricks, Sodium liquanite ,Hard coke pitch, Special electrodes, ordinary electrodes, M.S. Plates, fire clay etc. provided by department free of cost except cement sand stone Ballast ,labour T&P arranged by contractor at his own cost.

M/S YASHVARDHAN ENGINEERING WORKS

Divya Traders