Construction of Dandeijharan Check Dam over local nalla in Rairakhol Block of Sambalpur District under MATY 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. (Measurement is to be taken on finished level section)

Excavation of foundation in D.I. rock not required blasting to be excavated manuaily by the hacksaw and crowbar to proper profile in all kinds of soil with all leads and lifts including dressing and leveling the bed to proper slope and level making it fit for laying concrete including depositing the excavated materials clear of work site with all leads and lifts including dewatering from foundation if necessary complete as directed by the Engineer-in-charge

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 .

Reinforced C.C- M20 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 .

Straightening, cutting, bending and binding of uncoated HYSD rod for concrete works and tying the grills and placing in position for fabrication and fixing of reinforcement and lapping where necessary and all labour and T&P required for the work including supply of binding wire with all leads, lifts from bending yard to placement spot including cost of steel bar of any reinforcement complete as directed by the Engineer-in-charge.

Providinging rigid shuttering with the box type steel shuttering plates with keys for intermediate construction joints in rafts of weir,barrages and dam blocks including cost of all materials,labour,T & P etc.complete as directed by the Engineer-in-charge including removal of forms.

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 plain/RCC/CC wing/ abutment wall/ return wall etc with 20 mm dia AC pipe extending through the full width of the structures towards drawing face with filling the gap with metal and chips including cost, conveyance, royalty ,taxes of all materials with all labour & T&P materials involved in the work etc complete as directed by the Engineer-n-charge.

Filling foundation and plinth with excavated earth with all leads and lifts including dressing and levelling the earth with proper slope and level, making it fit for watering and ramming with all leads and lifts and delifts including labour, T&P materials required for the item complete as directed by the Engineer-in-Charge.

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