annual plan-marancherygp 2025-2026-thanal road ward1-general civil work- 1 road concreting 2 od168988/2025-2026: surface dressing of the ground including removing vegetation and in-equalities not exceeding 15 cm deep and disposal of rubbish, lead up to 50 m and lift up to 1.5 m. all kinds of soil 3 od168989/2025-2026:earth work inexcavation by mechanicalmeans (hydraulicexcavator)/ manualmeans in foundationtrenches or drains ( not exceeding 1.5m inwidth or 10sqm onplan), including dressing of sidesand ramming of bottoms , lift upto 1.5 m , including getting out the excavatedsoil and disposal ofsurplus excavated soilas directed , within a lead of 50 m. all kind of soil 4 od168990/2025-2026:dry rubble masonry _ dry rubble without concrete levelling course masonry with good quality blasted rubble including packing to compactness to lines and levels cost and conveyance of all materials labour charges etc. complete as per direction of departmental officers at site 5 od179695/2025-2026:[od from mord 3.3 &3.4] - filling with contractors own earth (excluding rock) in open areas in layers not exceeding 20cm in depth, consolidating each deposited layer by ramming and watering, lead upto 50m and lift upto 1.50m as per direction of site engineer - in -charge 6 4.1.a.1:granular sub-base with well graded material (table 400.1)
(a) by mix in place method
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.
(i) for grading i material 7 od168992/2025-2026:[od from mord 75.8.1] - providing plain cement concrete for road work cc 1:2:4 (1 cement: 2 fine aggregate: 4course aggregate) laid to required slope and camber in panels as required including compaction, finishing and tamping etc .complete. max. size of course aggregate not exceeding 25mm , mixed in concrete mixer etc complete as per specification (i) nominal mix (1:2:4) (excluding form work)