Nal/AD/19-20/02 Construction of Approach road to Barogopal Devalaya approach road at Sariahtoli

Amount

Excavation for roadway in soil by mechanical means including cutting and pushing the earth to site of embankment upto a distance of 100 m, including trimming bottom and side slopes in accordance with requirements of lines, grades and cross-sections.

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.(with an initial lead of 5Km)i) for Gr. II material

Construction of embankment with approved material obtained from borrow pits with a lift upto 1.5 m, transporting to site, spreading, grading to required slope and compacting to meet requirement of Tables 300.1 and 300.2 with a lead upto 1000 m as per Technical Specification Clause 301.5 I) Private Land

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 upto 1000 m as per Technical Specification Clause 303.1.

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 fill-up the interstices of coarse aggregate, watering and compacting to the required density grading 2 as per Technical Specification Clause 405.Gr III

Providing and fixing of retro-reflectorised cautionary, mandatory and informatory sign as per IRC:67 made of encapsulated lens type reflective sheeting vide Clause 1701.2.3 fixed over aluminium sheeting, 1.5 mm thick supported on a mild steel angle iron post 75 mm x 75 mm x 6 mm firmly fixed to the ground by means of properly designed foundation with M15 grade cement concrete 450 mm x 450 mm x 600 mm, 600 mm below ground level as per drawings and Technical Specification Clause 801ii) 90 cm equilateral traingle

Providing and laying interlocking concrete block pavement (M40) having thickness 80mm as per technical specification clause 1504 complete including carriage.(including cost of edge restrain wall)

Providing and laying Coloured inter locking concrete block pavement having thickness 80mm as per thchnical specification clause 1504. (Including cost of edge restrain wall )

Construction of Guard wall- Earth work in excavation of foundation structure up to 3m depth as per drawing and technical specification cl-1104 including setting out construction .of shoring and bracing removal of stump and other deleterious matter , dressing of sides and bottom and back filling with approved materials.

Providing concrete for plain/reinforcement cement in open foundation complete as per drawing and technical specification cl.802,803,1202 &1203 A ) With crushed stone PCC grade M15 ii ) Nominal Mix ( 1: 2.5 : 5 )

Stone masonry in cement mortar in foundation complete as per drawing and technical specification Cl – 702,704,1202 & 1203 II ) Coursed rubble masonry 1st short

Planting of Trees and their Maintenance for three Year (Planting of trees by the road side (Avenue trees) in 0.60 m dia holes, 1 m deep dug in the ground, mixing the soil with decayed farm yard/sludge mannure, planting the saplings, backfilling the trenches, watering , fixing the tree guatrd and maintaining the plants for three year.

Ist year Maintenance cost

2nd year Maintenance cost

3rd year Maintenance cost

Sri Dhrubajyoti Kakati