Improvement to Gantiahazar Check Dam near village Bomlekela in Kuchinda Block of Sambalpur District under Improvement to Check Dams 2025-26.

Excavation loading , unloading and carriage by mechanical means,of all kinds of soil including stoney earth, gravel , and moorum etc.inter spread with boulders upto 1/2 cum size with all lifts and delifts including trimming of slopes and bed to design section and depositing excavated materials away from work site as per the specification and as directed by engineer in charge with an initial lead of 1. 0 km from the place of excavation etc complete as directed by the Engineer-in-charge.

Filling foundation and plinth with excavated materials and watered and rammed etc complete complete as per direction of Engineer in- charage.

Filling foundation and plinth with filling sand including watering and ramming with cost, carriage, royality etc. complete as per direction of Engineer in- charage.

C.C- M15 grade with 20mm size and down graded of crusher broken granite chips of approved quality quarried and free from weathered skin including lifting the materials ,lowering, hoisting and laying the concrete for required level with curing ramming finishing etc complete in all respect to proper slope and level with cost conveyance , royalty and other taxes of all materials etc complete including dewatering as and when neccssary as directed by Engineer in charge .

Providing frame work for concrete in al heights finish with shuttering materials including supply of ties supports rigidly fixed and removal including making good to the damaged surface where necessary with all scaffolding gangway etc. and cost and conveyance of materials and labour T&P etc. complete in all respect as per direction of the Engineer-in-Charge.

Rough stone dry packing in approns and revetments to all height with hard broken stone of 15cm to 30 cm weighting 140 lbs/ cft of approved quality,quarried and free from weathered skin to proper slope and level including packing the interstices with small broken stones incliuding cost, conveyance, royalty and other taxes of all materials required for the work to proper slope and level etc with supply of all labour & T&P required for the work complete in all respect as directed by the Engineer -in- charge

Providing weep holes in Brick masonary/Plain/ Reinforced concrete abautment, wing wall with 40 mm dia AC pipe, the full width of the structure with towards drawing foce. Complete as Technical.

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