Construction of Causeway at Thalakarai ST colony in Anthiyur Block of

Amount

Construction of 1.50 span RCC Slab Culvert @ Ch.1390m.

Earthwork in excavation for foundation of structures upto 3m depth as per drawing and technical specifications Clause 1104 including setting out, construction of shoring and bracing, removal of stumps and other deleterious material, dressing of sides and bottom and backfilling with approved material

Hard rock blasting includung stacking charges

Collection and supply of Well gravel from appd quarry including cost and conveyance of all materials to site including all labour charges for filling etc.complete,

Cement concrete 1:4:8 mix using 40mm ISS metal including cost and conveyance of all materials to site and all labour charges for mixing, laying and curing etc complete for foundation

Cement concrete 1:3:6 mix using 20mm ISS metal including cost and conveyance of all materials to site and all labour charges for mixing, laying and curing etc complete for foundation

Construction of Granular Sub base by providing well graded material (25 mm to 4.75 mm IRC HBG metal @ 65 %,4.75 to 2.36mm IRC HBG metal @20%&2.36 mm below IRC HBG metal @15%)& (the material passing 425 microns sieve shall have liquid limit and plasticity index not more than 25 & 6% repectively) spreading in uniform layers with motor grader on prepared surface mixing by mix in place method with rotovator at OMC and compacting with three wheel 80-100 KN capacity and finished in accordance with the requirements of the specification and thickness as per approved plans or as directed by the Engineer (Mix -in - place method) .

Cement concrete 1:2:4 mix using HBG metal for foundation including watering wherever necessary and laid in layers of not more than 15cm thick., compacting etc., complying with standard specifications and as directed (20mm metal)

Supplying and erecting centering shuttering including necessary supports for plane surface in foundation and basement and in all floors for R C C column footing column plinth beam, beams, roof slabs, staircase steps, bed blocks, critical pier etc

Supplying and delivery of 900 mm dia RCC hume pipe as per standard specification.

Providing and fixing 20mm thick Bitumenpad in expansion joint complete as per Drawing and MORD Technical specification.

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)

GAYATHRI ASSOCIATE