Re grading the road inside of O.H.C gate to dumper cabin building i.e. elephant gate and in front of water supply office including providing drainage system in Port area

Picking up and scarifying old metalled surface 50 mm to100 mm deep including removing the picked up stuff and stacking at a place shown etc., as required and as directed by Engineer-in-charge complete.

Earthwork in Soft/Loose soils excavation over areas (exceeding 30cm in depth, 1.5 m in width as well as 10 m2 on plan) including disposal of excavated earth lead upto 50 m and lift upto 1.5 m, disposed earth to be levelled and neatly dressed etc., as required and as directed by the Engineer-in-charge, complete.

Supplying and spreading of gravel or moorum for sub-base in layers not exceeding 150mm compacted thickness, compaction with vibratory roller 80-00 KN capacity to the required density as per IRC at optimum moisture content including hire of roller, operational charges, tools and plant, watering etc., complete. All Labour and materials as required and as directed by the Engineer-in-charge, (Payment will be made for the quantity of finished work based on levels only)

Construction of granular sub base by providing H BG material confirming to grading of MORT & H table 400-1 including cost and conveyance of all materials to work site and spreading in uniform layers with motor grader or by approved means on prepared surface mixing by mix in place method with rotavator/ approved means at OMC and compacting with vibratory roller to achieve desired density etc., complete for finished item of work as per Morth specifications 401(5th revision) as required and as directed by Engineer-in-charge complete. All labour and material (payments will be made based on levels for finished item work).

Providing, laying, spreading and compacting graded stone aggregate to wet mix macadam as per specification mechanical mix plant, carriage of mixed material by tipper to site, laying in uniform layer with paver in sub-base course on well prepared surface and compacting with vibratory roller to acheive the desired density etc., as required and as directed by the Engineer-in-charge complete. All labour and materials.

Providing Dry Lean cement concrete 1:3:6 nominal mix (using 220kg. of cement per m3 of finished concrete) using 20mm graded metal of approved quality as coarse aggregate and river sand as fine aggregate including mixing, depositing in position and spreading in layers, compaction with power roller, finishing, curing etc., as required and as directed by the engineer-in-charge complete. All labour and materials (W/C ratio shall be finalized by trial rolling at field, well in advance).

Construction of un-reinforced, dowel jointed, plain cement pavement quality concrete (PQC) M-35 mix over a prepared sub base with apporved grade of cement @ 400 kg per cum, coarse and fine aggregate conforming to IS:383, maximum size of coarse aggregate not exceeding 25 mm, mixed in a batching and mixing plant as per approved mix design, transported to site, laid with a fixed form or slip form paver, spread, compacted and finished in a continuous operation including provision of contraction, expansion, construction and longitudinal joints, joint filler, separation membrane, sealant primer, joint sealant, debonding strip, dowel bar, tie rod, curing compound, admixture for workability, crystalline admixture for durability, finishing to lines and grades etc., as required and as directed by the Engineer-in-charge, complete. All labour & materials. (Refer page no: 212-214, Sr.No. 6.02/602 of standard data book of Morth specification for road and bridge, Second revision - 2019) .

Supply of Air compressor 7 cmm (Diesel) with required hose pipes for cleaning the road surface and removing the dust/spillaged material etc., including fuel, operator charges and incidental charges etc., as required and as directed by the Engineer-in-Charge. All Labour and equipment, spares etc., complete. (Payment will be made for number of hours worked at site only).

Providing bituminous macadam grading 1 using 3.25/bitumen 60/70 hot-mix hot-laid base or binder course as per Clause 504 of M/o RT & H's Specifications for Road and Bridge Works, including heating and mixing of coarse aggregate, fine aggregate and binder in hot-mix plant, transporting the premix to site of work by tipper lorry and laying with paver-finisher, rolling etc., as requied and as directed by the Engineer-in-charge, complete. All labour and materials.

Providing tack coat on normal bituminous surfaces cement concrete pavement @ 2.50 kg / 10m2 with bitumen emulsion RS grade as per IRC specification including scrapping the old surface, cleaning, spraying emulsion etc., complete. All labour and materials but excluding cost of emulsion.