ESTIMATE FOR REHABILITATION, RENOVATION AND MODERNIZATION OF BUNDALA MINOR FROM RD 0-7350

(24) Ordinary jungle clearance of both banks of running distributaries, minors and drains with discharge upto 9cum/s including boundary road :- ((a)) Discharge upto 1.5 cum/s

(19.1) Dressing bed and preparation of sub grade for lining.

(19.2) Dressing side slopes and preparation of sub grade for lining.

(19.12) Putting 1:3 (Cement:water) cement slurry with cement @ 2.25 kg per sqm on prepared bed and side slopes before laying concrete on bed and side slopes

(19.16) filling Contraction Joint with sealing compound complete in all respect

(19.19) Earth work for lip cutting for lining of irrigation channels inclusive of all allowances, lead and dressing :- ((a)) 0 to 1.5 m depth

(19.4) Cement concrete lining 75mm. thick or less laid manually for irrigation channels, using cement concrete M-15 with cement content 325 kg/cum mixed in an automatic computerized Batching & Mixing Plant and transported to the site in transit mixers with an average lead of 1 Km(FOR TRAPEZOIDAL SECTION AND CUP SECTION OF ALL RADII)

(19.38) Excavation of Soil using Hyraulic Excavator and hydraulic Tractor Trolly I/C cutting and loading in Trolly and transporting to the embankment locations with all lifts and leads ((a)) Excluding royalty

(24.5 (b )) Compaction ( (i)) Extra for laying earth/fly ash as per specifications in 20 cm. Layers and dressing but excluding cost of rolling.

(24.5 (b )) Compaction ( (ii)) Extra for watering the earth/fly ash laid in 20 cm layers as per specifications for compaction.