OIIPCRA-W2-1/2020

Amount

Excavation of foundation to proper profile in all kinds of soil with all leads and lifts including dressing and leveling the bed to proper slope and level and making it fit for laying concrete and depositing the excavated materials clear of work site within all leads and lifts etc including dewatering from foundation if necessary etc with supply of all labour, all taxes as per prevailing norm and T&P required for the work etc complete in all respects as directed by the Engineer-in-charge.

Earth work in excavation in all kinds of soil with all leads and lifts to proper slope and profile as per the requirement including the rough dressing and breaking clods to a maximum 5 to 7 cm and laying in layers not exceeding 0.23 m in depth in proper slope and profile alongwith supply of all labour and tools & plants, all materials, labour including all taxes as per prevailing norm & supervision charges to complete the item of work as per design, drawing and specification and as per the direction of the Engineer-in-charge. (Measurement will be taken in the finished approved level section) 1/6th volume will be deducted towards settlement for embankment only.(if mechanical excavation is doen , rateswill be reduced accordingly)

Filling foundation & plinth with excavated materials including watering & ramming to all heights with all leads & lifts with supply of all labour, all taxes as per norm and T&P required for the work etc complete in all respects as directed by the Engineer-in-charge.

Watering earth work upto the O M C condition and compaction by sheepfoot rollers /by standard vibrator / short drum width vibratory power roller to earth layers not exceeding 22.5cm to 95% of MDD (maximum dry density) including hire and running charges of the all machineries,labour, all taxes as per prevailing norm, T&P and water complete as per direction of Engineer-in-charge. (Measurement to be taken on the finished compacted section of the fill under O M C condition).

Providing Cement Concrete M15 grade with nominal reinforcement (excluding cost of M.S. rod, carriage and labour for cutting, bending, binding and fixing of M.S. rod) using 20mm and down, graded, crusher broken hard granite stone aggregates of approved quality quarried, free from weathered skin, quarry debris and foreign materials, using clean and sharp sand of approved grading and quality confirming to the design specifications including hoisting & lowering to all heights, watering & dewatering, laying the concrete in position to proper slope and level, compacting in layers with vibrators and finishing the exposed surface smooth, curing for required time, providing beads and grooves wherever necessary including cost, conveyance, royalty and other taxes of all materials, with all cost of tools and plant, cost and carriage of water etc, with supply of all labour, taxes as per prvailing normand supervision Charges including mobilisation & de-mobilisation of men & machineries, T&P with all incidental Charges required for the work complete in all respect as directed by the Engineer-in-Charge.

Providing Cement Concrete M20 grade for RCC works on approved surface or shape and size using 20mm and down graded crusher broken hard granite stone aggregates of approved quality quarried, free from weathered skin, quarry debris and foreign materials, clean and sharp sand of approved grading and quality confirming to the design specifications including hoisting & lowering to all heights, watering & dewatering, laying the concrete in position to proper slope and level, compacting in layers with vibrators and finishing the exposed surface smooth, curing for required time, providing beads and grooves including cost, conveyance, royalty and other taxes of all materials, ( excluding cost, carriage of M.S. rod and labour for cutting, bending, binding and fixing of M.S. rod) with all cost of tools and plant, cost and carriage of water etc, with supply of all labour and supervision Charges including mobilisation & demobilisation of machineries, T&P with all incidental Charges required for the work complete in all respect as directed by the Engineer-in-Charge.

Providing rigid, smooth centering & shuttering for concrete works including false work and including cost, conveyance, royalty & other taxes of all materials required for the work complete in all respect and dismantling the same after casting and curing with water for specified period including depositing the debris clear of work site with all leads & lifts, delfts including supply of all labour, all tases as per prevailing norm and T & P required for the items etc. complete in all respect as directed by Engineer-in-charge. (for foundation & plinth)(Lining form work included in concrete item)

Supplying, fitting & placing HYSD bars reinforcement and tying the grills as per approved design & drawing and placing in position including cost, conveyance, royalty and other taxes binding wires of 18 to 20 gauge with supply of all labour, taxes as per prvailing norm and T&P required for the work etc, complete in all respect as directed by the Engineer-in-Charge. (Weight of the binding wire will not be included in the measurement for payment)

Fine dressing of earth work in slope of Dam & canal embankment including trimmed to required profile and turfing with best compacted dub grass sods with all leads and lifts including periodical watering with labour, all other taxes as per prevailing norm and T & P till survival of the turf etc. complete in all respect as directed by the Engineer-in-Charge. (Measurement and Payment will be made on survival of the turf. )

Dismantling brick or stone masonry in clay, lime or cement mortar including stacking the useful materials for reuse and removing the debris with all leads & lifts including all labour, taxes as per prvailing norm, T & P etc. required for the item & as per direction of engineer-in-charge.

Supplying and laying RCC spun pipes including cost, conveyance, royalties and all taxes of RCC spun and including supply of all labour, taxes as per prvailing norm and T&P etc. to complete the work or as directed by the Engineer-in- charge.

Supply, transportation, erection, fitting and fixing approved type of moulded measuring devices (Cut Throat Flumes) of required discharge capacity made out of fiberglass reinforced Plastic mould (FRP) at the specified location with "hold fasts" embedded in M-20 grade of concrete including curing of concrete till it attains required strength etc. as per the direction of the Engineer-in-Charge.

Providing Rectangular reinforced Cement Concrete channels of sizes 30 cm x 30 cm or 40 cmx 40 cm for command area development (CAD-WM) in Cement Concrete M15 grade using 20mm down graded crusher broken hard granite stone aggregate of approved quality quarried, free from weathered skin surface and any deleterious materials using clean and sharp sand of approved grading and quality confirming to the design specifications including hoisting & lowering to all heights, watering & dewatering laying the concrete in position to proper slope and level as per the standard size and specification & model section with keys, bends, turnouts, providing contraction joints and filling with approved sealing materials including use of AEA (air entraining agent) in the concrete mix and supply of all materials, labour and machineries, compacting with plate/needle vibrator and finishing the concrete surface including excavation of channels on the approved alignment and fixing & re-fixing of alignments for the channel for laying the CAD-WM channel alongwith trimming, dressing, watering and compacting to the spoil banks to proper sectioning, providing beads and grooves etc, cutting trenches for the channels, keys as indicated in the approved drawing, curing the concrete for the required time with supply of all materials including cost, conveyance, royality, all labour and T&P complete as directed by Engineering - in-Charge.

ARUN KUMAR NAYAK

SRI BANSHIDHAR PANDA