New Construction of Daruapur to Mamon Railway Underpass Road

Construction of Subgrade and earthen shoulders with approved Material Obtained from Borrow Pits with all lift and leads transporting to site, Spreasing to grading to required Slop and Compacted to meet requirement of Tables 300.2 with a lead upto 1000 m as per Technical Specification Clause 301.1

Excavation in foundation in ordinary soil (Loam, clay or sand) upto 30 M and including lift upto 1.50 M and lead upto 30 M and including filling watering and ramming of excavated earth into the trenches or into the space between the building and the sides of foundation trenches or into the plinth and removal and disposal of surplus earth as directed by the Engineer-in-charge upto a distance of 30 M from the foundation trenches as per S.I. No. 251(a). Including cost of, all material, labour, T&P and Labour cess etc. complete but excluding GST.

Construction of granular sub-base by providing well graded material, spreading in uniform layers with motor grader on prepared surface, mixing by mix in place method with rotavator at OMC, and compacting with smooth wheel roller to achieve the desired density, complete as per Technical Specification Clause 401.

Providing, Laying and spreading Material on a prepared sub base, cement @ 4% by weight to the spread Material manually, mixing in place with rotavator and compacting with the road roller at OMC to achieve the desired unconfined compressive strength and to form a layer of base.

Tack Coat (i) Providing and applying tack coat with Bitumen VG-10 using bitumen distributor at the rate of 0.30 kg per sqm on the prepared surface cleaned with Hydraulic broom as per Technical Specification Clause 503. (Including Cost of Bitumen (V G-10 )

20mm thick Open-Graded Premix Carpet using Bituminous Binder (VG-10) Providing, laying and rolling of open-graded premix carpet of 20 mm thickness composed of 13.2 mm to 5.6 mm aggregates using VG-10 grade bitumen to required line, grade and level to serve as wearing course on a previously prepared base, including mixing in a suitable plant, laying and rolling with a three wheel 80-100 kN static roller capacity, finished to required level and grades to be followed by seal coat of either Type A or Type B or Type C as per Technical Specification Clause 508. Case - III Type-C By Manual Means (I)Bitumen (VG-10) (Including Cost of Bitumen (V G-10)

Seal Coat Providing and laying seal coat sealing the voids in a bituminous surface laid to the specified levels, grade and cross fall using Type C as per Technical Specification Clause 510 A.By Manual Means Case - III : Type C (I) Bitumen (VG-10) (Including Cost of Bitumen (V G-10 )

Excavation for roadwork in soil with hydraulic excavator of 0.9 cum bucket capacity including cutting and loading in tippers, trimming bottom and side slopes, in accordance with requirements of lines, grades and cross-sections, and transporting to the embankment location with a lift upto 1.5 m and lead upto 1000 m as per Technical Specification Clause 302.3

Providing concrete for plain/reinforced concrete in open foundations complete as per drawings and technical specifications Clause 802, 803, 1202 & 1203 (PCC Grade M10)

Brick Masonry Work in Cement Mortar 1:3 in Foundation complete excluding Pointing and Plastering, as per Drawing and Technical Specifications Clause no.600,1202&1203

Supply, laying and fixing of NP4 class 350 mm Dia hume pipes in proper position in culvert.

Supply, laying and fixing of NP4 class 600 mm Dia hume pipes in proper position in culvert.

Plastering with cement mortar (1:4), 12 mm thick on brickwork in substructure as per technical specification clauses 613 & 1204

Maintenance for 2nd Year at Cost of Total Execute Work

Maintenance for 3rd Year at Cost of Total Execute Work

Maintenance for 4th Year at Cost of Total Execute Work

Maintenance for 5th Year at Cost of Total Execute Work