Formation of Cement Concrete Road from Entrance to Godown at Ariyalur Warehouse complex

Amount

Earth work excavating and depositing on bank with initial lead of 10m & initial lift of 2m in hard stiff clay,stiff black cotton , hard red earth shales murram, gravel, stoney, earth mixed with small sizes boulders SS20B by deploying machinery.

Supplying and filling with Red Gravel in layers of not more than 15 cm thick well watered, rammed and consolidated etc. complete complying with standard specification and as directed by the departmental officers.

Providing and laying, spreading and compacting graded stone aggregates to Wet Mix Macadam with specified thickness specification including premixing the materials with water at OMC in mechanical plant carriage of mixed material by tipper to site laying in uniform layers with pavers in sub base / base course on well preapred surface and compacting with vibratory roller to achieve the desired density including cost of material, labour charges, rentals for machinery, fuel and all other incidental charges etc., complete as per clause 406 of MORTH Rev-5.

Plain Cement concrete 1:4:8 ( one cement, four M-sand and Eight hard broken stone jelly) using 40 mm jelly cost and conveyance of all materials and labour charges for laying curing etc for base course including compacting with platform vibrator laid in layers of not more than 15cm thick and consolidated.

Plain cement concrete 1:1.5:3 (one cement, one and half M-sand and three hard broken stone jelly) using 20mm jelly for flooring and wearing coat including laying 3mx3m size,compacting,finishing the top with power trowel and curing, etc complete as per standard specifications and as directed by the departmental officers.

Providing expansion joint at 6mtr intervels across the platform by cutting 6mm wide and full depth of concrete by coctractos own mechanical means and filling the gap with polysulphide sealent and adding admixtures recrones for crackfree construction at the rate of 125 gms pack per 50 kg of cement with all lead , lift and other incidental works etc complete and as directed by executive engineer.

Sub total

GST in 18%

AA CONSTRUCTIONS (BID ID -1239714)