VAZHAYOOR GP - 2025 - 26 - CONSTRUCTION OF SIDE WALL AND ROAD CONCRETING AT PUTTEKKADAVU - THAYYILTHAZHAM VALAVIL ROAD (495/26)- IN WARD 6

ROAD WORK

OD455355/2025-2026:[Modified 2.28.1]Surface dressing of the ground including removing vegetation and in equalities not exceeding 15cm deep.

3.2:Preparation of Foundation for Embankment <br> Scarifying Existing Bituminous Surface to a Depth of 150 mm by Mechanical Means <br> Scarifying the existing bituminous road surface to a depth of 150 mm and disposal of scarified material with a lift upto 3 m and lead upto 1000 m as per Technical Specification Clause 301.4.

OD451293/2025-2026:[OD From MORD 4.1.A.1] Granular Sub-base with Well Graded Material (Table 400.1) <br> (A) By Mix in Place Method <br> 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 Plate vibrator to achieve the desired density, complete as per Technical Specification Clause 401. <br> (i) For Grading I Material

OD451291/2025-2026:[Modified [email protected]% shuttering]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 (@ 3 m c/c) as requiredincluding compaction, finishing and tamping etc .complete. Max. size of courseaggregate not exceeding 25mm , mixed in concrete mixer etc complete as perspecification(LS @2% for centering & shuttering of :(M1+M2+M3+M4+L1+L2+L3+L4+T1+T2) (i) Nominal mix (1:2:4)

OD455360/2025-2026: [Modified Specification code: 2.6.1 from DAR]:Earth work in excavation by mechanical means (Hydraulic excavator)/manual means over areas (exceeding 30 cm in depth, 1.5 m in width as well as 10 sqm on plan) including disposal of excavated earth, lead up to 50 m and lift up to 1.5 m, disposed earth to be levelled and neatly dressed.[All kinds of soil]

OD455361/2025-2026:[Modified Specification code: 2.8.1 from DAR]:Earth work in excavation by mechanical means (Hydraulic excavator) /manual means in foundation trenches or drains (not exceeding 1.5 m in width or 10 sqm on plan), including dressing of sides and ramming of bottoms, lift up to 1.5 m, including getting out the excavated soil and disposal of surplus excavated soil as directed, within a lead of 50 m. All kinds of soil [Modified Specification code: 2.8.1 from DAR]

OD455359/2025-2026:[Modified 60.7.1]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.

OD451292/2025-2026:[Name board] Providing and fixing Granite of any colour and shade for Name board, of required size laid over base of cement mortar 1:4