Renovation and Slope Protection work of Nadiajora Drain in Badachana Block of Jajpur District under DOAB No. IV under D.I.P.

Excavation of Canal / Drain in both wet & dry condition by mechanical means in all kinds of soil including slushy soil requiring the aid of pan and vessels,rough dressing and levelling the excavated Canal/ Drain slopes and bed to design section and depositing the excavated materials away from worksite in banks, spoil bank and any other area beyond berm of the drain to be arranged by the Agency at his own cost & responsibility including levelling and rough dressing with all leads, lifts, delift, handling etc. complete with all taxes, Labour Cess, etc. including mobilization and 'demobilization of men and machineries etc. complete with all cost incidental to the work as per the drawing, specification and direction of the Engineer-in-Charge. [ Measurement will be made as per finished level section.].

Earth work in Excavation of foundation of structures by manual means in ordinary soil including dressing and levelling the bed of foundation and disposal of excavated materials within initial lead of 50 M with one extra lift over initial lift of 1.5 M including boiling out water as per the direction of the Engineer-in-charge.

Excavation of any approved type of soil in approved borrow area by mechanical means loading into and transportation by mechanical means and unloading the soil within initial lead of 1km on properly prepared and scientifically approved surface including spreading and levelling the earth in 22.5 cm layers for all heights including construction, maintenance, watering and lighting of haul road and borrow area etc. complete as per the direction of Engineer-incharge.(measurement of the fill to be taken on the finished compacted level section.)

Random Rubble granite stone with sand grouted in foundation using hard broken granite stone of approved quality from approved quarry and size not less than 0.0025cum on all direction including cost. Conveyance, royalty, all taxes, Labour cess and any other material, labour and tools and plants etc. required for the work, dewatering whenever necessary complete in all respect with all leads, lifts and de-lifts as per specification and direction of the Engineer-in-charge.

Filling foundation and plinth with sand in layers not exceeding 22.50 cm. thick watering and ramming with full compaction etc. complete in all leads, lifts & de-lifts with cost of all materials, labour cess, labour charges, etc complete as per the direction of the Engineer-in-charge.

Providing & laying Cement Concrete M-15 grade in approved surface using 40 mm. down graded crusher broken hard granite well Graded Stone aggregates free from weathered skin surface and any other deleterious materials, using sharp sand of approved grading & quality confirming to the specifications, using water of approved quality & using cement as per approved specification with all leads, lifts, delifts & transportation by mechanical/manual means with all cost, carriage, royalties & taxes of all other materials including dewatering by suitable means with all cost, mixing the concrete mix ingredients in all mechanical mixer, vibration of concrete by mechanical means, supplying, watering, curing for specified days by suitable means including cost & carriage of water, mobilization & demobilization of men & machineries etc. including quality control testing charges as per approved drawing & specification including Cess & direction of the Engineer-in-Charge.

Providing & laying Reinforcement Cement Concrete M-25 grade in approved surface using 20mm. down graded crusher broken hard granite well Graded Stone aggregates free from weathered skin surface and any other deleterious materials, using sharp sand of approved grading & quality confirming to the specifications, using water of approved quality & using cement as per approved specification with all leads, lifts, delifts & transportation by mechanical/manual means with all cost, carriage, royalties & taxes of all other materials including dewatering by suitable means with all cost, mixing the concrete mix ingredients in all mechanical mixer, vibration of concrete by mechanical means, supplying, watering, curing for specified days by suitable means including cost & carriage of water, mobilization & demobilization of men & machineries etc. including quality control testing charges as per approved drawing & specification including Cess & direction of the Engineer-in-Charge.

Providing HYSD bars confirming to grade Fe 500 of steel and approved quality including labour charges for Straightening, cutting ,bending, binding and tying the grills for MS Reinforcement bars in position, the Reinforcement steel bars grade Fe-500 of different diameters conforming to I.S. 1786 Reinforcement of all diameters at all heights including cost of rod, binding wire 18 to 20 gauge with cost, conveyance, taxes of all materials including chairs, dowel, benches, lapping & welding wherever necessary with all lifts, delifts including quality control testing charges including Cess etc. complete as per the specification & direction of the Engineer-in-Charge.

Providing form works with F-1 finish in Cement Concrete or RCC work for upstream faces of dam, spillway, glacis of barrages, unexposed surfaces of foundation, block joints etc. with including false work & dismantling thereafter casting for all heights in all types of structures including pier, abutment, trough slab, road slab etc. complete using steel shutters or plywood shutters efficiently propped and braced using required number of pylons for vertical support, scaffolding, gangway etc. complete and applying the finish for surfaces prominently exposed to public view or flow areas subjected to high velocity as per IS 457 and dismantling after allowing required support time and stacking the same for reuse including greasing, oiling etc. including cost, carriage and taxes of all materials, labour and supervision charges complete as per approved design and direction of the Engineer-in-Charge.

Providing Rigid and smooth centering, shuttering for Cement Concrete or RCC work including false work & dismantling there after casting for all heights in all types of structures including pier, abutment, trough slab, road slab etc. complete using steel shutters or plywood shutters efficiently propped and braced using required number of pylons for vertical support, scaffolding, gangway etc. complete and applying the finish for surfaces prominently exposed to public view or flow areas subjected to high velocity as per IS 457 and dismantling after allowing required support time and stacking the same for reuse including greasing, oiling etc. including cost, carriage and taxes of all materials, labour and supervision charges complete as per approved design and direction of the Engineer-in-Charge. ( For Foundation & Plinth )

Providing Rigid and smooth centering, shuttering for Cement Concrete or RCC work including false work & dismantling there after casting for all heights in all types of structures including pier, abutment, trough slab, road slab etc. complete using steel shutters or plywood shutters efficiently propped and braced using required number of pylons for vertical support, scaffolding, gangway etc. complete and applying the finish for surfaces prominently exposed to public view or flow areas subjected to high velocity as per IS 457 and dismantling after allowing required support time and stacking the same for reuse including greasing, oiling etc. including cost, carriage and taxes of all materials, labour and supervision charges complete as per approved design and direction of the Engineer-in-Charge. ( For Wall & Fin )

Providing weep holes in Brick Masonry/ plain/ Reinforced concrete abutment, wing walls/ return walls with 100mm. Dia AC pipe extending through the full width of the structure with slope of 1V:20H towards drawing force, complete as per drawing and technical specification direction of the Engineer-in-charge.

Filling foundation and plinth with excavated materials in layers not exceeding 22.50 cm. thick watering and ramming with full compaction etc. complete in all leads, lifts & de-lifts with cost of all materials, labour cess, labour charges, etc complete as per the direction of the Engineer-in-charge.

Rough Stone Dry Packing including Quarrying, Collection & Supplying hard stone other than granite of size 15cm to 30 cm in length.in any direction, not less than 0.003 Cum in volume free from weather skin surface and other deleterious materials and packing in aprons, revetments, slope packing (as per Design and Drawing) including filling the interstices with small stones, wedging and hammering etc. including cost, conveyance, royalty, Labour Cess, taxes of all materials from approved quarry of approved quality of uniform color and texture with all leads, lifts, delift, handling and re-handling with cost of labour charges and other incidentals charges required to complete the work and quality control testing charges etc. complete as per specification and direction of the Engineer-in-Charge .

Collecting, supplying and stacking good quality of moorum and sand (60:40) proportion at work site and admixing the same properly conveying from stacks and spreading the same on the approach road, diversion in uniform thickness watering and compacting with H.R.R including cost of materials, labour, conveyance, royalty and all other taxes etc. complete as per direction of the Engineer-in-Charge.

Supplying and Spreading Sand of approved specification on compacted surface of Earth Dam or Dykes for filter blanket and other horizontal filter zone to proper thickness including surface dressing within initial lead complete as direction by the Engineer-in-Charge.

Supplying and Spreading 20mm down graded chips satisfying filter criteria in horizontal filter zone and filter blankets to proper thickness including surface dressing within initial lead complete as direction by the Engineer-in-Charge.

Random rubble H.G Stone Masonry in cement mortar (1:6) in foundation and plinth with cost, conveyance, labour charges of all materials by mechanical means as directed by the Engineer-in-Charge.