Re-excavation of 02 (Two) number Canals at Kalahazra Mouza, Ramchandrakhali GP under Basanti Block under Core Sector Program

Excavation Work Bailing out water by pump including all leads and lifts and including making all arrangements for disposal, where continuous flow or seepage of water is encountered and rating of pumps and hours of operation is specifically ascertained as per direction of the Engineer-in-charge

Cutting uprooting and clearing jungles including shrubs, water weeds, bushes, trees, plants, upto 30 cm. girth including removing as directed by Engineer-in-charge

Cutting, uprooting of roots & stumps of trees of different girth upto 1 meter depth below ground level or bed level & filling the rootholes by soil and removal of branches, roots & stumps etc. including carriage and stacking as per instruction of the Engineer-in-charge (Measurement of girth at breast height of 90 cm), Banana cluster/ Pineapple

Earth work in excavation in the canals/ drainage channels/ borrowpits/ River bed / slope of bank as noted below as per designed section & throwing the spoils in layers of 25cm. for making banks as per profile or to deposit the same in any other place within an initial lead of 30 metre and initial lift of 1.5 metre including breaking clods, rough dressing etc. complete as per direction of the Engineer-in-charge. (a) Ordinary soil / local soil / soil mixed with moorum or kankar / silt, dry or moist / slushy silt / sticky soil. For Excavation of Canal & Cross Bandh

Dressing and chilchalling flanks or slope of embankment including filling with earth or cutting upto 150 mm. average thickness and ramming properly after sprinkling water

Supplying, testing and installation of open Weave Jute Geo-textile (JGT) having overall weight of 500gm/sq.m, thickness 6mm, width 1220 mm, Tensile strength 10KN/m (Warpdirection)×7.50KN/m.(weft direction) on slopes of embankments dressed and cut to a gradient as per design and drawing for control of surface soil erosion on proposed bank slope of embankment including the cost of preparation of sub grade and excavating the trenches of 500 mm deep and spade-width wide where necessary, and filling the trenches with earth duly secured to sub-grade by Ushape MS staples (11gauges) or wooden or plastic pegs at an interval of 450 mm, providing side lapping of 100 mm and horizontal lapping of 300 mm as per direction complete. The rate is inclusive of all incidental charges, transportation by all means to the work site, all leads and lifts complete. (Payment will made on the basis of finished surface area of the slope)

For Surface Flow Minor Irrigation Scheme and Field Channel Works extra rate of 4 % should be allowed over the existing schedule rate excluding Earthwork i.e. item No. 1.04

For Cross Culvert (1 No.): Providing weep holes in Brick masonry / Plain / Reinforced concrete abutment, wing wall / return wall with 100 mm dia AC pipe, extending through the full width of the structure with slope of 1V:20H towards drawing face. Complete as per drawing and Technical specifications.

Bank Protection Work with Bamboo Pilling: Supplying, dressing and stacking bamboo pins above 5 cm. diametre and upto 7.5 cm. diameter (Post @ 8nos/m)

Supplying, dressing and stacking bamboo pins above 5 cm. diametre and upto 7.5 cm. diameter (@ 3m c/c )