SE/SIL/SOPD-G/19-20/4

Amount

Clearing grass and removal of rubbish upto a distance of 30m outside the periphery of the area as per technical specification and approved estimate. By manual means.

Scaryfying existing granular surface to a depth of 50mm and disposal of scarified material with a lift upto 3m and leads upto 1000m etc as per specification and approved estimate.

Construction of subgrade and earthen shoulder with approved material obtained from burrow pits with all lifts and leads, transporting to site, spreading etc as per specificatio n and approved estimate

Constn of GSB by providing well graded materials etc complete as per technical specifications and approved estimate. For Grading II material.

Providing laying and compacting stone aggregates of specific sizes to WBM-3 with stone screening Type B 11.2mm etc complete as per technical specifications and approved estimate.

Providing Interlocking Concrete Block Pavement (M40) having thickness 80 mm as per Technical Specification Clause 1504 (Inclusive of Carriage and edge restraints)

Earthwork in excavation of foundation of structures as per drawing and terchnical specification, including setting out, construction of shoring and bracing etc

Providing concrete for plain/reinforced concrete in open foundations complete as per drawings and technical specifications Clause 802, 803, 1202 & 1203. A. With crushed stone.I. P.C.C grade M 10 (i) Nominal mix (1:3.6) For CC Drain and Box culvert

Providing concrete for plain/reinforced concrete in sub structure complete as per drawings and technical specifications Clause 802, 803, 1202 & 1203. A. With crushed stone II PCC Gr-M-20. For CC Drain and Box culvert

Earth work in excavation for structures etc complete as per technical specifications and approved estimate. With ordinary soil upto 3m to 6m depth. For Box culvert

Providing concrete for plain/reinforced concrete in open foundations complete as per drawings and technical specifications Clause 802, 803, 1202 & 1203. A. With crushed StoneIV). R.C.C grade M20 For Box culvert

Providing concrete for plain/reinforced concrete in sub structure complete as per drawings and technical specifications Clause 802, 803, 1202 & 1203. A. With Crushed Stone I.PCC Gr-M-15. Nominal mix 1:2.5:5 For Box Culvert

Providing and laying RCC in super structure. complete as per drawings and technical specifications Clause 800, , 1205.4 & 1205.5. A. With Crushed Stone. R.C.C grade M 25 (i) Nominal mix (1:1.5:3) For Box culvert.

Supplying , fitting and placing TMT bar reinforcement in foundation complete as per drawing and terchnical Specification

Supplying , fitting and placing MS bar reinforcement in foundation complete as per drawing and terchnical Specification

Supplying , fitting and placing TMT bar reinforcement in superstructure complete as per drawing and terchnical Specification

Providing pressure relief pipe 100mm dia in bottom slab of Box cell on a filter media etc as perr s;ecification and approved estimate.

Providing weep holes in Brick masonary/Plain/Reinforced concrete abutment, wing wall etc

Construction of precast RCC railing of M-30 grade cast in- situ ,with 20 mm nominal size aggregate etc as per specification and approved estimate.

Providing and laying boulder apron for bed protection with stone boulder of minium size and weight as per specification and approved estimate.

SUROJIT SEN

NILSENA RAJKUMAR