Construction of 30000 lits OHT AD Colony at Kannamanaickanur Panchayat.

Construction of 30000 lits OHT AD Colony at Kannamanaickanur Panchayat.

Earth work excavation in all soils such as red earth ,hard stiff clay soil, stiff black cotton soil, hard redearth,shales, murrams, gravel,hard rock not requiring blasting ete complete.,SS 20 B

In soft disintegrated rock,laterite,kankar etc. (not requiring blasting)

Sand filling for foundation with clear M sand. Incliding Cost and Conveyance etc Complete

P.C.C 1:4:8 using 40mm HBGS including curing etc.

R.C.C 1:1.5:3 using 20mmHBGS excluding cost of centering but including cost of mixing placing and curing concrete

Below 1.5m & upto 4.50 m BGL

0m to 1.50m below GL

0m to 4.50m above GL

4.50 m to 7.32 m above GL

7.32 m to 10.98 m above GL

10.98 m to 14.64 m above GL

14.64 m to 18.30 m above GL

Centering and shuttering to soffits of RCC slabs PLANE SURFACE

Below GL

From GL to 3.30m

From 5.30m to 6.30m above GL

From 8.30m to 9.30m above GL

From 11.30m to 12.30m

Square Column

Square Column Below GL and upto 3.30m above GL

3.31m to 4.30m ht

4.31m to 5.30m ht

5.31m to 6.30m ht

6.31m to 7.30m ht

7.31m to 8.30m ht

8.31m to 9.30m ht

9.31m to 10.30m ht

10.31m to 11.30m ht

11.31m to 11.40m ht

Curved Surface - upto 3.30m ht.

Supplying, fabricating and placing in position of HSD steel rods for Reinforcement .

Painting two coats with ready mixed Plastic emulsion of first class quality paint and of approved colour over a priming coat ,inculding through

Fabrication,supply,delivery and fixing of outside MS ladder of 45 cm wide made out of 50x50x6 mm MS angle for sided in 16 mm MS plain rods fixed at 30 cm centre to centre welded jointed etc., providing with suitable side supports,clamps and locking

Providing and fixing of RCC inner access ladder in RCC 1:1.5:3 using 20 mm HBG metal for OHT including cost of reinforcement, placing grill in position, centering shuttering charges, mixing concrete curing etc., to required height and clear width of 45 cm consisting of two nos of vertical post of 10 cm x 15cm and step slab of 25 mm x 25 mm etc., complete and as directed by TWAD Board officers.

Providing PVC ventilating arrangements mosquito proof nylon net with 110 mm pVC cowl and as directed by TWAD Board officers.

Providing manhole cover of size 0.60mX0.60m in RCC 1:1.5:3 with suitable reinforcement 50x50x6 mm and as directed by TWAD Board officers.

Providing OHT pipe connection including cost of pipes and labour charges

65 mm GI Pipe for inlet , Outlet and Overflow

65 mm GI elbow

65 mm GI coupling

65 mm Flange set

65 mm GM Gatevalve

GST Amount for providing Service to Government Contract Works for the above Construction & Maintenance Works. { GST Amount is the Total GST Amount for overall quoted amount (Both Construction and Maintenance) 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)

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