PID-140, Improvement to road on right bank of Posal minor from RD 0.00 km to 1.050 km near village Dandamukundapur

Clearing & grubbing road land including uprooting rank vegetation, grass, bushes, shrubs, sapling and trees girth upto 300mm, removal of stumps of trees cut earlier and disposal of unserviceable materials and stacking of servicible materials to be used for auctioned, up to a lead of 1000 mtr. Including revoval & disposal of top organic soil not exceeding 150mm in thickness etc. Complete as per direction of Engineer-in-Charge. (Premeasurement to be recorded prior to execution)

Construction of granular Sub-base by providing close graded granular sub base Grading-III material as per table 400-1, spreading in uniform (100mm thick compacted) layers with motor graded on prepared surface, mixing by mix in place method with rotavator at OMC, and compacting with vibrator roller to achieve the desired density. Complete as per clause 401 OF MOSRTH specified for road & bridge works (4th revision) etc. Complete as per direction of the Engineer-in-Charge.

Collecting, supplying & stacking good quality IRC grade-I HG metal 90mm to 45 mm (as per MOST specification) of approved quality for metalling to an uniform thickness 100mm thick compacted and thickness packing the voids with small stones and hand packing the same to proper camber including conveying spreading of filler materials (moorum) and filling the interstices by spreading the same with proper camber over the surface watering consolidation with PRR including cost, carriage, royalty and all other taxes of materials to the site of work including hire and running charges of PRR with POL etc. Complete as per direction of Engineer-in-Charge. (Measurement will be taken on finished compacted surface only).

Collecting, supplying & stacking good quality 53mm to 22.40mm IRC Grade-III hard stone metal (as per MoSRT WBM specification) of approved quality of size for metalling to an uniform 75mm compacted thickness and packing the voids with small stones and hand packing the same to proper camber including conveying spreading of filler materials (moorum) and filling the interstices by spreading the same over the surface & consolidation with PRR & all watering including cost, carriage, royalty and all other taxes of materials to the site of work and including hire and running charges of PRR etc. Complete as per direction of Engineer-in-Charge. (Measurement will be taken on finished compacted surface only).

Collecting, supplying of good quality laterite moorum in regular box heaps of size 1.50mx 1.50m x 0.50m to be measured as one cum and laying on road surface in layers to the required thickness with all leads, lifts and delifts including cost, conveyance, royalty and taxes of all materials and labour including watering and consolidated with PRR with hire and running charges of all machineries etc. Complete as per direction of Engineer-in-Charge.

Earth work in excavation of any suitable types of soil in approved borrow area by mechanical means and unloading the soil within initial lead of 5.00 Km. on properly prepared and scientifically approved surface of emabankment in proper profiles including rough dressing and breaking clods to maximum 5cm to 7cm size including removal of roots, bushes and other deleterious materials from transported earth with all cost, carriage, royalty, labour, welfarecess and laying in layers not exceeding 22.50cm in depth including watering of earth work upto OMC condition @ 95% dry density by suitabe compacting equipment including construction of haul road, cost of hire and running charges of all the machineries, T & P, cost of fuel, lubricants, cost of labour, carriage, royalty, taxes, cess etc. Complete as per specification and direction of the Engineer-in-charge. (Measurement will be taken on finished compacted level section under OMC condition and earth to be arranged by the contractor at his own cost and responsibility)

Fine dressing and turfing to the road embankment with compact dub grass with all leads, lifts & delifts including watering till the survival of green suds with all labour including carriage of good quality dub suds etc. Complete as per direction of Engineer-in-Charge. (Measurement will be taken after survival of turfing)