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| 1 | Excavation in soil in Hilly Area by mechanical means including cutting and trimming of side slopes and disposing of excavated earth with a lift upto 1.5m and a lead upto 20 m as per Technical Specification Clause 1603.1 |
| 2 | Excavation in foundation for retaining, breast walls etc, in all types of soils and rocks including all lead, lift and disposal of surplus material as per direction of engineer- in- charge, as per drawing and technical specifications Clause 305.1 of MORD Specifiction |
| 3 | Providing concrete for plain/ reinforced concrete in open foundations complete as per drawings and technical specifications P.C.C grade M 10 Nominal mix 1:3:6 |
| 4 | Stone masonry in cement mortar for substructure complete as per drawing & technical specification Random rubble masonryIn cement mortar (1:5) |
| 5 | Providing PCC M-20 architectural coping on the top of wing wall, return wall etc. complete as per drawing and technical specification |
| 6 | Hand Packed stone filling in back of wallls including cost of all materials, and royality, T&P etc.complete as per direction of Engineer-in-charge. (AsperPWD Uttarakhand specifications) |
| 7 | Pointing with cement mortar (1:3) as per drawing and technical specification |
| 8 | Brick masonry work in cement mortar complete excepting pointing and plastering, as per drawing and technical specification In 1:4 Cement mortar |
| 9 | Providing concrete for plain/ reinforced concrete in open foundations complete as per drawings and technical specifications R.C.C grade M 20 |
| 10 | Supplying, fitting and placing TMT bar reinforcement in foundation complete as per drawings and technical specifications |
| 11 | Plastering with cement mortar (1:4), 15 mm thick on brickwork as per technical specification |
| 12 | Plain/reinforced cement concrete in substructure complete as per drawings and technical specification P.C.C. grade M 20Nominal mix 1:2:4 40 mm thick grouting |
| 13 | Providing weepholes in brick masonry/stone masonry, plain/reinforced concrete abutment, wing wall, return wall with 100 mm dia AC pipe extending through the full width of the structures with slope of 1(V):20(H) towards drawing face complete as per drawing and technical specification Clauses 614, 709, 1204.3.7 |
| 14 | Construction of subgrade and earthen shoulders with approved material obtained from borrow pits with all lifts and leads, transporting to site, spreading, grading to required slope and compacted to meet requirement of Table 300.2 with lead up to 1000 m as per Technical Specification |
| 15 | 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 for Grading I Material |
| 16 | Providing, laying, spreading and compacting graded stone aggregate to wet mix macadam specification including premixing the material with water at OMC in mechanical mixer (Pug Mill), carriage of mixed material by tipper to site, laying in uniform layers in sub-base/base course on a well prepared sub-base and compacting with smooth wheel roller of 80 to 100kN weight to achieve the desired density including lighting, barricading and maintenance of diversion, etc. as per Technical Specification(By Mechanical Means with 1 km lead) |
| 17 | Providing and applying primer coat with bitumen emulsion (SS-1) on preparedsurface of granular base including cleaning of road surface and spraying primerat the rate of 0.70-1.0 kg/sqm using mechanical means as per TechnicalSpecification Clause 502 |
| 18 | Providing and applying tack coat with Bitumen emulsion (RS-1) using emulsiondistributor at the rate of 0.20 to 0.25 kg per sqm on the prepared bituminoussurface cleaned with Hydraulic broom as per Technical Specification Clause503. |
| 19 | Providing and laying Dense Bituminous Macadam with 100-120 TPH batch type HMP producing an average output of 75 tons per hour using crushed aggregates of specified grading, premixed with bituminous binder @ 4.25% by weight of total mix of mix and filler, transporting the hot mix to work site, laying with a hydrostatic paver finisher with sensor control to the required grade, level and alignment, rolling with smooth wheeled, vibratory and tandem rollers to achieve the desired compaction as per MoRTH specification clause No. 507 complete in all respects Grading I - 37.5mm nominal size |
| 20 | Providing and applying tack coat with Bitumen emulsion (RS-1) using emulsiondistributor at the rate of 0.20 to 0.25 kg per sqm on the prepared bituminoussurface cleaned with Hydraulic broom as per Technical Specification Clause503. |
| 21 | Providing and laying Bituminous Concrete with 100-120 TPH batch type hot mix plant producing an average output of 75 tons per hour using crushed aggregates of specified grading, premixed with bituminous binder, transporting the hot mix to work site, laying with a hydrostatic paver finisher with sensor control to the required grade, level and alignment, rolling with smooth wheeled, vibratory and tandem rollers to achieve the desired compaction as per MORTH specification clause No.509 complete in all respectsfor Grading-I(bituminous binder @ 5.2 % of mix) |
| 22 | Plain/reinforced cement concrete in substructure complete as per drawings and technical specification P.C.C grade M 15 Nominal mix (1:2.5:5) |
| 23 | Planting of trees by the road side (Avenue trees) in 0.60 m diameter holes, 1 m deep dug in the ground, mixing the soil with decayed farm yard/sludge manure, planting the saplings, backfilling the trench, watering, fixing the tree guard and maintaining the plants for one year |
| 24 | Providing and Laying of Interlocking Concrete Block Pavements of M-40 Grade having thickness 80 mm as per drawings and Technical Specification |
| 25 | White washing two coats on parapet walls and tree trunks including preparation of surface by cleaning scraping etc. as per technical specifications |
