Raising and strengthening of Bhangamuhana Saline Embankment Extention Portion

Clearing & grubbing road land including uprooting rank vegetation, grass, bushes, shrubs, saplings and trees girth up to 300 mm on pre measurement and removal of stumps of trees cut earlier disposal of unserviceable materials to be used or auctioned up to a lead of 1000 mtr including removal and disposal of top organic soil not exceeding 150 mm thickness with all leads, lifts and delifts with cost of all labour,T & P, hiring and running charges of all machineries, cess etc. complete as per direction of Engineer-in-Charge.

Earth work in excavation in all kinds of approved soil from approved borrow area by mechanical means with all leads, lifts and delifts including loading into the transportation vehicles and unloading from transported vehicles and depositing the same on properly prepared and scientifically approved surface including rough dressing and breaking the clods to maximum 5cm. to 7cm. ,laying in layers not exceeding 22.50cm including removal of roots, shrub jungles, bushes and all foreign debries from the earth and benching the old embankment, sectioning, cambering the earth work, watering and compaction with all types of compacts equipments under OMC conditions to attain minimum proctor dry density of 95.00% for all heights of banks and slopes with required quality control test including construction, maintenance, watering, dewatering and lighting of haul roads and borrow area including mobilization and demobilization of men and machineries and all incidental charges required for the completion of work with T&P articles required for the work ,complete in all respect including cost of royalty with labour cess as per approved drawing, specification and direction of the Engineer-in-Charge.( Measurement shall be taken on finished compacted section .Borrow area is to be arranged by the agency at his cost and responsibility)

Earth work in approved type of soil in borrow area by mechanical means and loading in to transportation vehicle and transportation of earth by mechanical means and unloading the earth over the approved surface of the embankment in proper profiles with all leads, lifts,delifts including rough dressing and breaking the clods in to 5 cm to 7 cm size including removal of all foreign materials, debrises, grass, bushes, vegetation's, shrubs, roots from transported earth including laying in layers not exceeding 22.50 cm in depth including construction and maintenance of haul road, cost of hire & running charges of all machineries, T&P, cost of fuel, lubricants, cost of labour, carriage, royalty, cess etc. all complete as per specification and direction of the Engineer-in-Charge.

Earth work excavation of foundation, loading, unloading and carriage by mechanical means in all kinds of soil including stony earth, gravel and moorum etc. inter spread with boulders up to ½ cum. size with all lifts and delifts including trimming the slopes and bed to design section and depositing the excavated materials away from work site as per the specification and as direction by the Engineer-in-charge within an initial lead of 1 Km. from the place of excavation complete.

Construction of granular sub-base by providing and laying, spreading and compacting stone aggregates to 200 mm thickness with IRC grade - II materials as per table-401-I to WBM specification including spreading in uniform layers with moter grader on prepared surface mixing by mix place method with rotavate , rolling with VRR in stages to proper grade and camber, applying and brooming using stone screened dust as binding materials to fill up the interstices of coarse aggregates, watering and compacting to the required density at OMC as per clause 401 of MoSRT & H specifications for road & Bridge works (5th Revision) with all leads, lifts and delifts including cost ,conveyance, royalty, cess etc. including labours and hire charges of T&P materials required for the work, hire and running charges of machineries etc. complete as per specification and direction of the Engineer-in-Charge.

Providing and laying, spreading and compacting stone aggregates to 100 mm thickness with IRC grade -II material (63 mm to 45 mm) to WBM specification including spreading in uniform thickness, hand packing, rolling with 3 wheeled steel roller 8-10 tones in stages to proper grade and camber, applying and brooming using moorum as binding materials to fill up the interstices of coarse aggregates, watering and compacting to the required density as per clause 404 of MoSRT & H specifications for road & Bridge works (4th Revision) with all leads, lifts and delifts including cost, conveyance, royalty, cess including cost of labours,T&P materials required for the work, hire and running charges of machineries etc. complete as per specification and direction of the Engineer-in-Charge.

Quarrying, collecting, supplying and stacking of good quality of moorum and sand in regular box heap size of 1.50m X 1.50m X 0.50m to be measured as one cum and admixing moorum and sand in (60 : 40) proportion and laying in sub-base of road in layers not exceeding 150 mm thick with all leads, lifts and delifts including cost, conveyance, royalty, cess including hire charges of T&P materials required for the work, watering and compaction to required density in OMC condition with P.R.R., hire and running charges of machineries etc.complete as per specification and direction of the Engineer-in-Charge.

Installation of Gabion boxes / mattress (in slope) (mess type 6x8, thickness 0.30m) made out of hexagonal woven wiremesh type zinc with PVC coated gabion boxes of different size such as (3m x 2.00m x 0.30m), (4.00m x 2.00m x 0.30m), (5.00m x 2.00m x 0.30m) and (6.00m x 2.00m x 0.30m) as per requirement at site filled with hard granite stones of nominal size between 0.10m to 0.20m compacting the stones inside gabion boxes with minimum voids and tying, stitching with lacing wire and heavily galvanised steel rings of 3mm dia having tensile strength of 170Kg/mm2 with a spacing of rings @200mm c/c and placing in position with help of cranes and by other mechanical means with all cost of materials, conveyance etc. complete as per direction of Engineer-in-Charge.

Fine dressing of earth work in slope of embankment including filling of earth of rain cuts and slopes with selected earth at contractors own cost and duly compacted and trimmed to the required profile and turfing with dub sods of rectangular shape of minimum 0.25 cm thick with cost, conveyance by mechanical means with all leads, lifts and delifts ,cess and all taxes to site of work including mobilisation, demobilisation, supervision charges with cost of all other materials, approach road, diversion road, site illumination including watering the sods till survival of grass with all cost incidental to the work etc. complete as per specifications and the direction of the Engineer-in-Charge. (Measurement will be taken after survival of grass).

Random rubble hard granite stone masonry sand grouted in foundation and plinth using hard broken granite stones having minimum dimension of 30 cm size quarried and transported from approved quarry free from weather skin surface and other deleterious materials including cost, carriage, royalty, cess with all leads, lifts, delifts etc.all complete as per direction of Engineer-in-Charge.