Re-Excavation of Dumda Tank - 2 at Mouza - Dumda , J.L. No - 172 , Plot No. -140 , 142 , 149 under Chhatna Block in Bankura District under the Executive Engineer (AI), Bankura (AI) Division under Matir Shristi programme

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

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.

Excavation in ordinary soil/ mixed soil i.e clay mixed with moorum, kankar,pebbles/silt dry or moist/slushy silt/sticky soil for WDS/WHS/Reservoir /SFMIS etc with hydraulic excavater of required bucket capacity including cutting and loading in tippers trimming bottom and side slopes in accordance with requirement of lines, grades and cross section and transporting to embankment/disposal site within all lifts and leads upto 1500m including spreading, levelling disposed spoils at disposed area(mode of measurement : pre-work and post-work)

Excavation in gravel/ moorum/kankar/compact moorum very much weathered rock/sticky soil mixed with moorum or ghooting for WDS/WHS/Reservoir /SFMIS etc with hydraulic excavater of required bucket capacity including cutting and loading in tippers trimming bottom and side slopes in accordance with requirement of lines, grades and cross section and transporting to embankment/disposal site within all lifts and leads upto 1500m including spreading, levelling disposed spoils at disposed area(mode of measurement : pre-work and post-work)

Excavation in soft weather rock/ soft laterite rocks for WDS/WHS/Reservoir /SFMIS etc with hydraulic excavater of required bucket capacity including cutting and loading in tippers trimming bottom and side slopes in accordance with requirement of lines, grades and cross section and transporting to embankment/disposal site within all lifts and leads upto 1500m including spreading, levelling disposed spoils at disposed area(mode of measurement pre-work and post-work)

Supplying, testing and installation of open Weave Jute Geo- textile (JGT )having overall weight of 500 gm/sq.m, thickness 6mm, width 1220 mm, Tensile strength 10KN/m (Warp direction) × 7.50KN/m (weft direction) on slopes of embankments dressed and cut to a gradientas per design and drawing for control of surfaces oil erosion on proposed bank slope of embankment including the cost of preparation of sub-grade and excavating the trenches of 500mm deep and spade- width wide where necessary, and filling the trenches with earth duly secured to sub-grade by U shape 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 worksite, all leads and lifts complete. (Payment will made on the basis of finished surface area of the slope).

Earth work in excavation of foundation trenches or drains, in all sorts of soil (including mixed soil but excluding laterite or sandstone) including removing, spreading or stacking the spoils within a lead of 75 m. as directed. The item includes necessary trimming the sides of trenches, levelling, dressing and ramming the bottom, bailing out water as required complete.

(A) Filling in foundation or plinth by silver sand in layers not exceeding 150 mm as directed and consolidating the same by thorough saturation with water, ramming complete including the cost of supply of sand. (payment to be made on measurement of finished quantity)

Single Brick Flat Soling of picked jhama bricks including ramming and dressing bed to proper level and filling joints with local sand.