Improvements to the road from Vadakkipatti BT road to Malaisamy house in Viralur panchayat

Amount

Earth Work excavation and depositing on bank with initial lead and lift in all clauses of soils such as hard stiff clay, stiff black cotton soil, hard red earth, shales, murrams as per SS20A including sectioning and breaking clods for widenting and raising the berms.

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) .

Providing and laying water bound macadam Grade II to a consolidated thickness of 75mm using 1 cum of 75-22.4mm IRC size HBG metal and 0.24 cum of gravel for blindage for 10 sqm area including cost and conveyance of all materials from any approved source to work site and staking the same to departmental gauge for pre measurement including all labour charges for spreading the metal to the camber as directly by the departmental engineers and blinding with blinding material and consolidation with power roller or 8-10 tonne capacity including watering with all leads and for soft water including hire and fuel charges for all machineries and other tools and plants employed for the work including all other incidental charges etc., complete as per clause 404 of MOST specification.

Providing and laying water bound macadam Grade III to a consolidated thickness of 75mm using 1 cum of 63-11.2mm IRC size HBG metal and 0.24 cum of gravel for blindage for 10 sqm area including cost and conveyance of all materials from any approved source to work site and staking the same to departmental gauge for pre measurement including all labour charges for spreading the metal to the camber as directly by the departmental engineers and blinding with blinding material and consolidation with power roller or 8-10 tonne capacity including watering with all leads and for soft water including hire and fuel charges for all machineries and other tools and plants employed for the work including all other incidental charges etc., complete as per clause 404 of MOST specification.

Providing and laying tack coat over WBM unprimed surface using 4.00 kg of emulsion bitumen for 10 sqm area including cost of bitumen including labour charges for preparing the surface and applying the required quantity of emulsio bitumen as tack coat etc., complete MOST specification.

Providing and laying premix carpet with seal coat type A for 20mm thickness using 0.18cum of 13.2mm IRC HBG metal and 0.09cum of 11.2mm IRC with 14.6kg of bitumen for premixing 10sqm of premix carpet and 0.09cum of 6.70mm IRC HBG metal with 9.8kg of bitumen for seal coat type A per 10 sqm including cost and conveyance of all materials of the work site and stacking them to the departmental gauge for premeasurement heating the bitumen in bitumen boiler heating the aggregates and mixing them with bitumen in mini hot mix plant for premix carpet only rolling by 80/100KN power roller for premix carpet and seal coat seperately including labour charges etc complete

Provision for RCC slab culvert

Earth work excavation in all clauses of soil such as hard stiff clay, hard gravelly soil as per SS 20 B for foundation.

Filling with GOOD RIVER SAND including cost and conveyance of sand to work site including all labour charges for filling etc., complete

Cement Concrete 1:4:8 mix using 40mm HBG metal including cost and conveyance of all materials to site including all labour charges for filling etc complete.

Cement Concrete 1:3:6 mix using 40mm HBG metal including cost and conveyance of all materials to site including all labour charges for filling etc complete.

Centering charges for Rcc works from sides and soffits including all labour charges ete complete (Below GL)

Centering charges for Rcc works from sides and soffits including all labour charges ete complete (Above GL)

Supplying fabricating and placing in position mild steel or ribbed for steel and all roinforced cement concrete works as per the design given including cost of steel and binding wire in all foors etc., complete complying with standard specification.

Rcc 1:1.5:3 mix using 20mm metal from approved quarry including all labour charges ete complete

CEMENT CONCRETE 1:2:4 MIX mix using 20mm HBG metal including cost and conveyance of all materials to work site and all labour charges etc.complete

GST Amount for providing Service to Government Contract Works for the above RENEWAL Works. { 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)

N.VALARMATHI CONTRACTOR