Dima/AD19-20/05 Construction of Approach road to Lungjubel,Khobak, Ancient Archeological Site under Assam

Amount

Clearing grass & removal of Rubbish - Clearing grass & removal of rubbish upto a distance of 30m outside the periphery of the area as per Technical Specification Clause 201. By manual means

Excavation in cutting in soil by manual means with lead upto 50m Excavation for roadway in soil using manual means for carrying of cut earth to embankment with a lift upto 1.5m and a lead upto 50m as per technical specification clause 302.3 (Manual should be use where machines can not be deployed due to site condition)

Excavation in cutting in soil by manual means with lead upto 50m Widening Portion- Excavation for roadway in soil using manual means for carrying of cut earth to embankment with a lift upto 1.5m and a lead upto 50m as per technical specification clause 302.3 (Manual should be use where machines can not be deployed due to site condition)

Construction of Subgrade and Earthen Shoulders (Construction of subgrade and earthen shoulders with approved material obtained from borrow pits with all lifts & leads, transporting to site, spreading, grading to required slope and compacted to meet requirement of table (300-2) with lead upto 1000m as per Technical Specification Clause 303.1 (a) from private land

Granular sub-base (GSB)by providing well graded material(Table 400.1)Construction of granular subbase by providing close graded material mixing in a mechanical mix plant at OMC ,carriage of mixed material to work site spreading in uniform layers with motor grader on prepared surface, and compacting with vibratory power roller to achieve the desired density, complete as per Clause 401.(including cost of testing of materials at Site & Laboratory as directed by the department)

Water Bound Macadam Grading-III (Providing, laying, spreading and compacting stone aggregates of specific sizes to water bound macadam specification including spreading in uniform thickness, hand packing, rolling with smooth wheel roller 80-100 KN in stages to proper grade and camber, applying and brooming stone screening/ binding materials to fillup the interstices of coarse aggregate,watering and compacting to the reqd. density grading II as per technical specification clause 405 A By manual means

Providing and laying interlocking concrete block pavement (M30) having thickness 80mm as per drawing and Technical specification clause 1504 complete (including carriage) a) Including Edge block/ edge restraints

Construction of Stone Masonry Retaining Wall Excavation for Structures : Earth work in excavation for structures as per drawing and technical specification clause 305.1 including setting out, construction of shoring and bracing, removal of stumps and other deleterious material and disposal upto a lead of 50 m, dressing of sides and bottom, backfilling in trenches with excavated suitable materials. (i) In Ordinary Soil Up to 3.00 m depth

Loading & unloading by mechanical means Loading of earth ,sand,mooram,manure,flyash by mechanical means including a lead upto 30m

Cost of Haulage excluding loading & Unloading (i) Surface road

Laying brick soling layer on prepared sub-grade with brick on end edging according to lines,graded & cross-section shown on the drawing filled joints with sand and earth,spreading 25mm thick layer of earth over brick soling,watering and rolling the same with three wheel road roller 80-100 KN as per Technical Specification Clause 412

PCC 1:3:6 in Foundation- Providing concrete for Plain/Reinforced concrete in open foundations complete as per drawings & Technical Specifications Clause 802,803,1202,& 1203 Nominal mix 1:3:6 (Hand mixing)

Stone masonry work in cement mortar in foundation complete as per Drawing & Technical Specification clauses 702,704,1202 & 1204. I Coursed rubble masonry (1st sort ) in 1:3 cement mortar

Plastering with cement mortar(1:3) 15mm thick on brick work in substructure as per technical specification.

Retro reflectorised Traffic sign: Providing and erecting direction & Place identification Retro-Reflectrorised cautionary, sign as per IRC: 67 made of encapsulated lens type reflective sheeting vide clause 1701.2.3, fixed over aluminium sheeting, 2 mm thick with area not exceeding 0.9 sqm supported on a mild steel single angle iron post 75x75x6mm firmly fixed to the grounf by means of properly designed foundation with M- 15 grade cement concrete 450x450x600mm, 600mm below ground level as per approved drawing & technical specificationclause 1701

Planting of Trees & their Maintenance for three years Planting of trees by the road side ( Avenue Trees) in 0.60m dia Holes 1.00m deep dug in the ground mixing the soil with decayed farm yard, sludge manure,planting the saplings, backfilling the trenches ,watering , fixing the tree guard and mainting the plants for three years.

Surface Drain in soil- Construction of unlined surface drain of average cross section area 0.40sqm. In soil to specified lines, grades, levels & dimensions. Excavated materials to be used in embankment with a lift upto 3.00m & lead uoto 50m (average lead 25m) as per Technical Specification Clause 307 A) manual means

Routine maintenance for 1st year

Routine maintenance for 2nd year

Routine maintenance for 3rd year