Construction of Tayaa Gadda Check Dam (RG070075) in Kolnara Block of Rayagada District under MATY 3.0 for the Year 2025-26

Clearing shrub jungles & uprooting stumps and small bushes and trees of below 1.00 Mt. girth on pre-measurement including removal of debries & depositing the same clear of work site with all leads, lifts and de-lifts etc. with supply of all labour and T & P requried for the work etc. complete in all respect as directed by the Engineer-in-charge.

Excavation, loading, unloading and carriage by mechanical means of all kinds of soil including stoney earth, gravel and moorum etc.interspread with boulders upto 1/2 cum size including trimming of slopes and bed to design section and depositing the excavated materials away from work site as per the specification & as directed by Engineer-in-charge with all leads and lift from the place of excavation supplying all labour and T&P required for the work etc. complete in all respect.(Measurement will be taken on finished Level Section)

Providing and removing rigid and smooth centering and shuttering for CC/reinforced cement concrete works including false work and dismantling the same after casting and proper curing including cost, conveyance, royalty and taxes of all materials, supplying all labour and T&P required for the work etc. complete in all respect as directed by Engineer-In-Charge.

Providing rigid shuttering with box type steel shuttering plates with keys for immediate construction joints in rafts of weirs, barrages and dam blocks including cost of all materials and labours,T&P, conveyance, royalty and taxes required for the work etc. complete in all respect as directed by Engineer-In-Charge.

Supplying, straightening, cutting, bending, binding and tying the HYSD bars and placing in position as reinforcement and anchoring including lapping where necessary including cost of HYSD bars & binding wire with all leads, lifts from bending yard to placement point including cost, conveyance, labour, T&P & all taxes required for this item etc. complete in all respect as directed by the Engineer-in-charge.

Cement concrete M15 grade with 20 mm down grade crusher broken hard granite chips quarried & free from weathered skin of approved quality mixing by concrete mixer with all leads & lifts including hoisting, lowering and laying concrete in position to proper slope and level and compacting by Vibrator in layers not exceeding 0.15m in depth finishing the exposed surface smooth including watering, curing for required period including cost, conveyance, royalty,EMF, DMF, additional charge and other taxes of all materials supplying all labour and T&P required for the work etc. complete in all respect as directed by Engineer-in-charge.

Reinforcement Cement concrete in (M 20) with 20 mm down grade crusher broken hard granite chips quarried & free from weathered skin of approved quality mixing by concrete mixer including hoisting, lowering and laying concrete in position to proper slope and level and compacting by Vibrator in layers not exceeding 0.15m in depth finishing the exposed surface smooth including watering, curing for required period including cost, conveyance, royalty,EMF, DMF, additional charge and other taxes of all materials supplying all labour and T&P required for the work etc. complete in all respect as directed by Engineer-in-charge.

Providing weep holes in Brick masonary/ plain/Reinforced conscrete abutment, wing wall with 100mm dia AC pipe through the full width of the structure with slope of 1 V:20H including cost, conveyance, Rayalty with Labour, T & P and other taxes of all materials etc complete in all respect as directed by the Engineer in charge.

Filling in foundation and plinth with excavated earth including watering and ramming etc. complete including cost, conveyance, royalty and other taxes of all materials with supply of all labour and T & P required for the work etc. complete in all respect as directed by the Engineer-in-charge.

Rough Stone dry packing in approns and slopes and revetments to all heights with hard broken granite stone of 15 cm to 30 cm size weighing 160 lbs/Cft. from approved quality qurried and free from weathered skin including filling the interstices with small stones including cost, conveyance, royalty,EMF, DMF, additional charge and other taxes, labour etc. required for the work to proper slope and level etc. complete in all respect as directed by the Engineer-in-charge.

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