Improvement to Kusumi MIP Right bank main canal from RD 2900 mt to RD 4265 mt in Polosara Block under CAPEX Road 2025_26

Clearing shrub jungles uprooting stumps and small bushes and trees 1 M girth on premeasurement …etc Complete as per the direction of the Engineer- in -Charge

Loosening, leveling and Compacting original ground to facilitate placement of first layer of embankment, scarified to a depth of 150mm, compacted at OMC to achieve minimum dry density conforming to Table 300-2 with cost of all labour, machinery etc complete as per Technical Specifications and Clause - 305.3.4 of MoSRT&H Specifications for Road & Bridge works (5th Revision).

Excavation , loading, unloading and carriage by mechanical means wihtin 1 KM lead in all kinds of soil including stoney earth, gravel and moorum etc. interspread with boulders up to 1/2 cum size with all lifts and delifts including trimming of slopes and bed to design section and depositing the excavated material away from work site with all leads, lifts and delifts including dewatering , dressing of earth, spreading , levelling in the disposal location or locations as per requirement , all labour charges, T & P , hire and running charges of all machineries B & O.C. worker's welfare cess etc.complete as per specification and as directed by the Engineer-in-charge. ( Measurement is to be taken on finished approved level section . )

Supplying filling in foundation & plinth with sand in 23.5 cm (9") thick layers including watering and ramming with the cost , conveyance , royalties, taxes of the materials and labour with T & P required for the work etc.complete in all respect as directed by the Engineer-in-charge.

Supplying approved quality of coarse sand and laterite moorum for road work, conveying to the work site admixing the both in 40(sand) : 60(moorum) proportion and laying the admixture in sub base in layers not exceeding 225mm in thickness, watering and compacting to the required density with P.R.R. including hire and running etc. complte as per direction of the Engineer-In-Charge.

Providing, laying, spreading and compacting stone aggregates of IRC- Grade-II (63mm to 45 mm ) to water bound macadam specification including spreading in uniform thickness, hand picking, rolling with 3 wheeled steel roller 8-10 tonnes in stages to proper grade and camber, applying, and brooming requisite type of screening/blinding materials to fill up the interstics of coarse aggregate, watering and compacting to the required density as per clause 404 of MoSRT&H specification for road & bridge work ( 4 th Revision) and as directed by the Engineer-in- Charge.

Providing, laying, spreading and compacting stone aggregates of IRC- Grade-III (53mm to 22.4 mm ) to water bound macadam specification including spreading in uniform thickness, hand picking, rolling with 3 wheeled steel roller 8-10 tonnes in stages to proper grade and camber, applying, and brooming requisite type of screening/blinding materials to fill up the interstics of coarse aggregate, watering and compacting to the required density as per clause 404 of MoSRT&H specification for road & bridge work ( 4 th Revision) and as directed by the Engineer-in- Charge.

Providing Primer Coat with bitumen emulsion on prepared granular surface, spreading @ 0.60kg / sqm using mechanical means including cost, conveyance of of bitumen emulsion & cost of all labour, machinery etc complete as & cost of all labour, machinery etc complete as per Technical Specifications and Clause -501 & 502 of MoSRT&H Specifications for Road & Bridge works (5th Revision).

Providing Tack coat with bitumen emulsion on prepared bituminous surface, spreading @ 0.20kg / sqm using mechanical means including cost, conveyance of bitumen emulsion & cost of all labour, machinery etc complete as per Technical Specifications and Clause -501 & 503 of MoSRT&H Specifications for Road & Bridge works (5th Revision).

Providing and laying 20 mm thick Premix Carpet using 0.18 cum of 13.2 mm and 0.09 cum of 11.2 mm size chips with 14.60 kg. penetration grade of bitumen per 10 sqm including hand packing to proper camber and rolling with PRR including hire and running charges of PRR, tar boiler and other T&P articles including all cost, carriage, royality of chips and bitumen etc. (With H.M.plant)

Providing and laying 6 mm thick precoated Seal Coat Type - B using 0.06 cum of 6.7 mm size chips and down graded as per sieve analysis and 6.8 kg. of bitumen per 10 sqm including hire and running charges of PRR, bitumen mixture, tar boiler etc including all cost, carriage, royality of chips and bitumen etc.(With H.M.plant)

Binding Road surface with sand 6mm thick including cost carriage Royalties and all taxes etc. complete as per direction of the Engineer-in-charge.

Collecting, conveying and stacking at work site good quality moorum from approved quarry and spreading on the metaling surface not exceeding 10mm, watering and compaction with PRR and all leads, lifts and delifts laying in layers including cost, carriage & royalty of moorum and all labour charges etc. complete as per direction of the Engineer-in-charge.

Providing Cement Concrete M15 grade on approved surface, shape and size using 20mm and downgraded crusher broken hard granite stone aggregates of approved quality quarried, free from weathered skin surface and any other deleterious material, using clean and sharp sand of approved grading and quality confirming to the design specifications mixing by concrete mixer 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, with all incidental charges required for the work 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 all materials, labour, T. & P. etc. complete as directed by the Engineer-in-charge including removal of forms.

Providing Weep Holes of 100mm dia using A.C./ PVC pipe, fixing with cement mortar including cost, conveyance, royality of all materials & cost of all labour etc complete as per approved Drawing & Technical Specifications and Clause -2706 & 2200 of MoSRT&H Specifications for Road & Bridge works (5th Revision).

Back Filling of surplus excavated earth behind Structures with 1 km lead lincluding cost of all labour T&P required for the work etc. complete as directed by Engineer-In-Charge