Improvement to the waterway by Construction of protection wall to the eroded bank of

Amount

Earthwork in excavation by mechanical means (hydraulic excavator)/ manual means over areas (exceeding 30cm in depth, 1.5m in width as well as 10 sq.m on plan) including disposal of excavated earth lead upto 50m and lift upto 1.5m disposed earth to be levelled and neatly dressed including providing barricading, danger lighting guarding as directed in: a) All kinds of soil

Supplying jamba wooden bally piles 150 mm mean diameter cut to length required (not exceeding 9 meters) and planted in position ready for driving: above 2.50 meters upto 3.50 meters long pile.

Heading and pointing whole bally piles 150mm diameter including only rings, providing and fixing pile shoes, cutting of heads after driving and taking out rings removing cut off portions to departmental store as specified.

Driving down wooden piles of 150mm diameter either in vertical or battererd work to approved lines and level through various strata including arranging all the appliances necessary for pile driving complete at site. (portion in ground only to be measured) above 2.50 meters upto 3.50 meters long pile.

Rubble packing with hard laterite stone under floors including watering ramming and consolidating etc. in pipeline trenches and other foundations complete.

Centering and shuttering including struttings, propping etc. and removal of formworks for: i) Foundations, footings, bases for columns and mass concrete.

Centering & Shuttering including strutting, propping & removal of formS for : ii) vertical surfaces such as retaining walls, return walls, walls ( any thickness) including attached pilasters, buttresses, plinth and string courses, fillets etc.

Providing & Laying in position Ready Mixed Concrete (RMC) with usage of Ordinary Portland Cement manufactured in fully automatic batching plant and transported to site of work in Transit mixer for a lead upto 10kmS having continuous agitated mixer, manufactured as per mix design of specified grade for reinforced cement concrete work including pumping of R.M.C. from the transit mixer to the site of laying , excluding the cost of centering, shuttering, finishing and reinforcement including the cost of admixtures in reccommended proportions as per IS: 9103 to accelertaed/retard setting of concrete, improve workability without impairing strength and durability as per the directions of the Engineer-in-charge. all works upto floor V level. M-15 grade of concrete.

Providing and fixing weepholes with rigid PVC make laid in position with a required slope and level while laying pipes of approved the concrete of retaining wall, wing wall and earth retaining structure complete as directed by the Engineer in charge. a) 110 mm dia

abdul latheef (BID ID -48831)