Improvement to Vesarkocha MIP (D/W) in Rairangapur Block of Mayurbhanj District under OIIPCRA Scheme for the year 2023-24

Amount

Clearing shrub jungle uprooting stumps and small bushes and trees below 1m girth on premeasurement required etc. with supply of all labour and T&P required for the work etc. complete in all respect as directed by the Engineer-in-Charge.

Dismantling and removing cement concrete for all height including stacking the useful materials for reuse and removing the debris within all lead and lifts including all labour & T&P materials required for the item etc. complete as directed by the Engineer-in charge.

Removing old cement plaster from walls in all height including racking out joints to 12mm deep and removal of debris clear of work site including watering & curing for required period including cost, conveyance of all materials ,labour and T & P required for the item complete as directed by engineer in charge.

Excavation in all kinds of soil including moorum, stoney earth, gravel etc. excepting all kinds of rock & boulders exceeding 0.014cum in volume for dam base stripping, cut-off trenches, outfall drains and stripping in borrow areas including rough dressing and dumping the excavated materials away from work site manually within all lead and lift and delifts including stacking of useful materials as per the direction of Engineer-in-charge .

Earth work in excavation of foundation in all kinds of soil with all leads and lifts including dressing and leveling the bed of foundation to proper slope and level and making it fit for laying concrete including depositing the excavated materials clear of work site with all leads, lifts and delifts etc. complete including dewatering from foundation if required etc. with supply of all labour and T&P required for the work etc. complete in all respect as directed by the Engineer-in-Charge.

Filling in foundation & plinth with sand well watered and rammed in layers of 23.5cm thick including cost, conveyance of materials and supply of all labour, taxes as per prvailing norm and T&P, dewatering if required for the work etc. complete and as directed by Engineer-in-charge.

Cement concrete M 15 grade with crushed granite 20mm down graded coarse aggregate of approved quality mixing by concrete mixer including hoisting, lowering & laying concrete in position to proper slope and level & compacting by vibrator in layers not exceeding 0.15m depth & finishing the exposed surface smooth including watering, curing for required period including cost, conveyance, royalty all materials labour, T & P materials required for this item including hire and running charges of machineries complete as directed by the Engineer-in-charge.

RCC M 20 grade with crushed granite 20mm down graded coarse aggregate of approved quality mixing by concrete mixer including hoisting, lowering & laying concrete in position to proper slope and level & compacting by vibrator in layers not exceeding 0.15m depth & finishing the exposed surface smooth including watering, curing for required period including cost, conveyance, royalty all materials labour, T & P materials required for this item including hire and running charges of machineries complete as directed by the Engineer-in-charge.

Supplying, fitting and placing uncoated HYSD bar reinforcenment in position as per approved design & specification including cost, conveyance, royalty of binding wires of 18 to 20 gauge and M.S. Rods complete in all respect with supply of all labour and T&P required for the work etc. complete in all respect as directed by the Engineer-in-Charge.

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

Filling the foundation and plinth with excavated earth including watering and ramming properly,with cost of all labour, t&p reqd. for the item complete and as directed by the Er. In charge.

Excavation, loading, unloading and carriage by mechanical means of all kinds of soil including stony earth, gravel and moorum etc. interspread with boulders up to 1/2 cum size with all lifts and delifts including dressing of slopes and bed to design level & section ( benching & stripping of Dam )and depositing the excavated materials away from the work site as per the specification from the place of excavation including rayality of earth with supply of all labour, all taxes as per norm, construction & maintaining haul roads required for the work etc. complete as directed by the Engineer-in-charge.(Measurment should be taken in finished leval section and 12.5 volume will be deducted towards settlement of earth in filling section ).

Excavation, loading, unloading and carriage by mechanical means of all kinds of soil including stony earth, gravel and moorum etc. interspread with boulders up to 1/2 cum size with all lifts and delifts including dressing of slopes and bed to design level & section ( benching & stripping of Dam )and depositing the excavated materials away from the work site as per the specification from the place of excavation with supply of all labour, all taxes as per norm, construction & maintaining haul roads required for the work etc. complete as directed by the Engineer-in-charge.(Measurment should be taken in finished level section ).

Ramming or rolling earth work with light H.R.R in embankment in layers not exceeding 0.30m including watering with all materials labour, T & P required for this item complete as directed by the Engineer-in-charge.

R.S dry packing in appron and revetments & slopes of dam and dyke with h.g stone 15 to 30 cm size of approved quality including filling the interstices with small stone to proper slope and level with cost, conveyance, rayality and other taxes of all materials , labour and T&P required for the item complete as directed by the Engineer in charge. (1/6 voids volume will be deducted from the quantity)

Supplying, Laying and fixing 150mm dia RCC hume pipes of approved quality for outlets including cost, conveyance of pipes to the work site with cost of all other materials and supply of all labour and T&P required for the work etc. complete in all respect as directed by Er. In charge

Providing weep holes in Brick masonary / plain / Reinforced Concrete aboutment, wingwall / Return wall with 75 to 100mm dia P.V.C pipe, extending through the full width of the structure with slope of 1 v : 20 H to-wards drawing face etc. complete as per drawing and technical specification.

Providing,Supplying, Stacking for premeasurement & Speading moorum and consolidation with HRR including watering, cost of moorum and conveyance of moorum etc complete required for the item as per direction of Engineer in charge

Earth work in ordinary soil with all leads, lifts and delifts including dressing and levelling the bed to the design profile as per direction of the Engineer-in-charge. (Measurement will be taken on the finished level section )

SUSOBHAN SAMANTARAY