Renewal , Replacement of existing damaged ,depleted M.S. Pipe provided to Rangrik villagers for irrigation purpose from channel inlet to exit point upto distance of 18m near forebay at Rongtong Power House (2MW) .

Dismantling of existing old 125/200/250/300 mm dia old M.S pipe line provided to Rangrik villagers for irrigation purpose with all leads & lifts complete as per the drawings & specifications or as directed by Engineer-in-charge 125mm.

Demolishing cement concrete manually/ by mechanical means including disposal of material within 50 metres lead as per direction of Engineer - in charge.

Earth work in excavation by mechanical means (Hydraulic excavator)/manual means over areas (exceeding 30 cm in depth, 1.5 m in width as well as 10 sqm on plan) including getting out and disposal of excavated earth lead upto 50 m and lift upto 1.5 m, as directed by Engineer-in-charge.

Providing and Laying of 300mm dia carbon steel ASTM A106 Gr. B seamless pipe complete in all respect as per direction of EIC. 300mm dia

Providing and laying in position ready mixed M-25 grade concrete for reinforced cement concrete work, using cement content as per approved design mix, manufactured in fully automatic batching plant and transported to site of work in transit mixer for all leads, having continuous agitated mixer, manufactured as per mix design of specified grade for reinforced cement concrete work, including pumping of R.M.C. from transit mixer to site of laying , excluding the cost of centering, shuttering finishing and reinforcement, including cost of admixtures in recommended proportions as per IS : 9103 to accelerate/ retard setting of concrete, improve workability without impairing strength and durability as per direction of the Engineer-in-charge.

Painting two coats(excluding priming coat)on new steel and other metal surfaces with aluminium paint,brushing to give an even shade including cleaning the surface of the dirt,dust and other foreign matter.

Providing &fixing Gate Valve handle type (Febi ) Approved make heavy duty.

Providing form work with steel plates 3.15mm thick welded with angle iron in frame 30x30x5mm,so as to give a fair finish including centring, shuutering, strutting and propping etc. with wooden battens and ballies, height of propping and centring below supporting floor to ceiling not exceeding 4 Mtrs. and removal of same for insitu-reinforced concrete & plain concrete work in: Vertical surfaces such as walls (any thickness) partitions and the like including attached pilasters, buttresses, plinth and string courses and the like.