Construction of damaged bed lining of Syphon at Km. 72.300 of Rapti Main Canal in Dstt.Balrampur.

Earth work in excavation of foundation including cost digging & refilling the trenches with its proper disposal.

Earth work in making coffer dam 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 for all lift, as directed by Engineer-in-charge.

Dismentling of R.C.C. (M15) in flooring including stacking of scraped material within 60 m including T&P and labour charges etc.

Laying C.C. M-10 below foundation including cost of all lead lift material, labour T&P etc.

S/L LDPE 200 Micron thick Polythene below CC lining

Laying C.C. 1:1.5:3 (M-20) in Lining with crushed stone grit size 20-40 mm and chopan coarse sand and including cost of all lead lift material, labour T&P etc.

Centering & shuttering including cost of all complete.

Laying C.C. 1:2:4 (M-15) in Toe wall and below wing wall with crushed stone grit size 20-40 mm and chopan coarse sand and including cost of all lead lift material, labour T&P etc.

S/L of Local sand Below Lining as filter media

S/L 40-60 Kg boulder for pitching including cost of all lead, lift, material, labour, T&P etc.

Dewatering including cost of all Pumps lead lift material labour T&P etc

Cutting bending and binding of steel bar for reinforcement including cost of lead and lift etc..

Earth work for removing coffer dam 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 for all lift, as directed by Engineer-in-charge.