Repair/Reconstruction to damaged main drain near T 90,North side Test cell area at EFA

Amount

M/L Excavation in trenches, n. exc. 1.5m wide and n.exc. 1.5m in depth for foundation etc. And getting out including dressing/ trimming sides and levelling/ grading and ramming of bottoms of excavation in dence soil.

Demolition of brick work built in cement morter.

Demolition of Cement Concrete (unreinforced) of any description and in any position not otherwise specificically provided for, and remove them.

S/F for filling of good quality loose earth / sand filling and leveling of earth in layers including watering and consolidation.

M/L for P.C.C. 1:3:6 Type C2 using 40 mm greded stone aggregate 100 mm thick over the Brick Flat Solling, well ramming for proper compactness and thorough curing by watter for about 15 days.

M/L for RCC Slabs, supported on walls I,e, like Chajjas works etc. (use type B1, 1:2:4, 20 mm greded aggregates. (Wall+Raft+Coverslab)

M & L for mild steel TMT bars of 10 mm dia and over, cut to length, bent to shape required, including cranking, bending spirally for hooping for columns, hooking ends and binding with and including mild steel wire (annealed) not less than 0.9mm dia.; Complete all as specified and as directed by the Engineer-in-Charge.

M & L for mild steel TMT bars of 6mm to 8mm dia and over, cut to length, bent to shape required, including cranking, bending spirally for hooping for columns, hooking ends and binding with and including mild steel wire (annealed) not less than 0.9mm dia.; Complete all as specified and as directed by the Engineer-in-Charge.

Formwork to sides of concrete foundations, footings, bases of columns, raft and raft beams, sides and soffits (if any) of foundation and plinth beams; and similar work; vertical or to batter with fair finished surface

Rendering 15mm thick cement plaster, using cement morter (1:4) on wall/ceiling / concrete serfaces and finish the surface even and smooth without using extra cement including coat.

M & L for P.C.C. 1:2:4 Type B1 using 12.5 mm greded stone aggregate 55 mm thick as in top layer of floor.

Hiring of JCB's including Driver, fuel and other necessary items for cleaning and dumping of waste material in lorry from work execution site as per direction of Engg. In Charge.

SS ENTERPRISE (BID ID -773725)

TMS CONSTRUCTIONS (BID ID -772210)

B MURUGESAN (BID ID -773828)

KARTHIK (BID ID -771638)