CONSTRUCTION OF 30000 LITRES CAPACITY OHT NEAR ENGINE THOTTAM NERUR NORTH

Amount

Name of the Work :CONSTRUCTION OF 30000 LITRES CAPACITY OHT NEAR ENGINE THOTTAM H/O NERUR NORTH

Earthwork excavation and depositing on bank with an initial lead of 10 m and lift of 2m in Hard stiff clay bicak cotton, hard red earth, shales, murram, ordinary gravel. stoney earth and earth mixed with small size boulders for foundation SS 208 as

Secont depth of 1M

Cement concrete 1:48 (One cement four sand and eight aggregates) using 40mm 2 HBGS for leveling course including the cost of mixing concrete, ramming, curing etc. complete as directed by Departmental officers

RCC 1:1/2:3 using 20mm HBGS excluding cost of reinforcement, centering. shuttering strutting, but including cost of mixing concrete, placing, vibrating with mechanical vibrator, finishing, curing etc. complete as directed by Departmental officers 1.5m to 4.5m below GL

0 to 1.5m below GL

0 m to 4.5m from GL

4.5m to 7.32m from GL

7.33m to 10.98m from GL.

Supplying and erecting steel centering for sides and soffits including necessary supports and shuttering to the required height for RCC items using MS sheets or suitable size of BG 10 stiffened with welded MS angles of size 25mm x 25mm x 3mm of boarding. Plane Surface Below GL

G.L. to 3.30m

Curved surface 5.3 to 6 30m

Square columns Below GL

Painting two coats with approved cement paint over one coat of priming coat over cement 5 plastered exposed surface of the Reservoir including cleaning, preparing the surface and curing etc. complete and as directed by Departmental officers.

Supplying fabricating and placing in position of HSD steel rods for reinforcement 6 including the cost of steel and binding wire etc. complete and as directed by Departmental officers

Fabrication, supply, delivery and fixing of outside MS ladder wide 45cm made out of 50x50x6mm MS angle for sides and steps in 16mm MS plain rods fixed at 30cm centre to centre with hand rails at top top for 2 m inclined height and also with necessary.

Providing manhole cover of size 0.60*0.60m in RCC 1:1:5:3 with suitable reinforcement and 50*50*6 MM MS angle fixed along edges and as directed by Departmental Officers

GST Amount for providing Service to Government Contract Works for the above ConstructionWorks. GST Amount is the Total GST Amount for overall quoted amount above this row in column "BB" for all works in this package} (Refer Clause 13.2 & 13.3 of Section 2 of Instruction to Bidders (ITB) of SBD)

Rajakrishnan