TE_RIDF_XXX_24_25_156 Improvement of Tingkhong T.E. Road under RIDF-XXX of NABARD for the year 2024-25

Amount

Clearing and grubbing road land including uprooting rank vegetation, grass, bushes, shrubs, saplings and trees girth upto 300mm, removal of stumps of trees cut earlier and disposal of unserviceable materials and stacking of serviceable materials to be used or auctioned up to lead of 1000m including removal and disposal of top organic soil not exceeding 150 mm thickness.

Removing all types of Hume pipes and stacking within a lead of 1000 m including Earthwork and Dismantling of Masonry Works as per Technical Specification Clause 202. (b) upto 600 mm dia HPC

Construction of subgrade and earthen shoulders with approved material obtained from borrow pits with all lifts & leads, transporting to site, spreding, grading to required slope and compacted to meet requirement of Table(300-2) with lead upto 1000m as per Technical Specification Clause303.1 (i) Private Land

Construction of granular sub-base by providing coarse 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 vibratory roller to achieve the desired density , complete as per cl.401. (ii) For Grading II Material

Providing, laying, spreading and compacting stone aggregates of specific sizes to water bound macadam specification including spreading in uniform thickness, hand packing, rolling with vibratory roller 8-10 tonnes in stages to proper grade and camber , applying and brooming requisite type of screening/ binding material to fillup the interstices of coarse aggregate, watering and compacting to the required density Grading 3 as per Technical Specification Clause 405.(A) By Manual Means

Providing and laying interlocking concrete block pavement having thickness 80 mm as per Tech. Sp. Clause 1504 complete including carriage (b)Including Edge block / Edge restraints

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 801 (i) 600 mm equilateral triangle

HP Culvert 600mm dia - 8 nos Earthwork in excavation for structures as per drawing and technical specifications 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 and backfilling in trenches with excavated suitable material.

Providing concrete for plain/reinforced concrete in open foundations comltete as per drawing and technical specifications Clause 802,803,1202, & 1203.A. with crushed Stone I. P.C.C. grade M 10 Nominal Mix 1:3:6

Bedding of pipe (i) Type B (First class) Bedding Laying(First class) bedding on well compacted approved Granular material as per Clause 1105 (ii) For 600 mm dia

Plain /reinforced cement concrete in Substructure complete as per Drawing and technical specification.Clause 802,804,805,806,807,1202 & 1204. A) With crushed stone ii) PCC grade M-20 (i) Nominal Mix (1:2:4)

Providing and laying reinforced cement concrete pipe NP3 for culverts on first class bedding of granular material in single row including fixing coller with cement morter 1:2 but excluding excavation, protection works, backfilling, concrete and masonary works in head walls and parapets as per clouced 1106. (600 mm dia Pipe)

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. (i) Private Land (Earth work in cushioning)