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| 1 | ii) Excavation in Ordinary Rock with Dozer with lead upto 100 mExcavation for roadway in ordinary rock by mechanical means with dozer including cutting and pushing the cut earth to site of embankment upto a distance of 100 m, including trimming bottom and side slopes in accordance with the requirements of lines, grades and cross-sections as per MoRD Technical Specification Clause 302.3.5. |
| 2 | Excavation for StructuresWithout dewatering.Earthwork in excavation for structures as per drawing and MoRD technical specifications Clause 305.1 including setting out, construction of shoring & bracing, removal of stumps & other deleterious material and disposal upto a lead of 50 m, dressing of sides & bottom and backfilling in trenches with excavated suitable material.(I) Ordinary Soil(i) Upto 3 m depth |
| 3 | Filling in foundation trenches as per drawing & MoRD technical specification Clause 305.3.9, 1200(I) Sand filling |
| 4 | Providing concrete for plain concrete (using jhama brick aggregate) in open foundations complete including formwork as per drawings & MoRD technical specifications Clauses 802, 803, 900, 1202 and 1203.(including centering, shuttering, staging etc. but excluding reinforcement)I. P.C.C grade M 10 (using jhama brick aggregate)(i) Nominal mix 1:3:6 |
| 5 | Plain cement concrete(using jhama brick aggregate) in substructure complete including formwork as per drawings & MoRD technical specification Clauses 802, 804, 805, 806, 807, 900, 1202 & 1204 (including centering, shuttering, staging etc. but excluding reinforcement)I. P.C.C grade M 15 (1:2:4 Nominal mix)(i) Nominal mix (1:2:4 ) |
| 6 | Supplying, fitting & placing Thermo-Mechanically treated bar/cold twisted deformed steel bar in substructure complete as per drawings & MoRD technical specificationClauses 1002, 1005, 1010 and 1202 |
| 7 | Providing & laying filter media with jhama brick aggregates as per specification to a thickness of not less than 600 mm with smaller size towards the soil & bigger size towards the wall & providing over the entire surface behind abutment, wing wall, return wall to the full height, compacted to firm condition complete as per drawing and MoRD technical specification clause 1204.3.8. |
| 8 | Providing weepholes in brick masonry / stone masonry, plain/ reinforced concrete abutment, wing wall, return wall with 100 mm dia AC pipe or uPVC pipe (110 mm OD of 6.0 Kg/cm2 pressure) extending through the full width of the structures with slope of 1(V):20(H) towards drawing face complete as per drawing and MoRD technical specification clauses 614, 709, 1204.3.7. |
