VAZHAYOOR GP - 2025 - 26 - CHOZHIYIL THAZHAM ROAD RENOVATION (490/26)- IN WARD 14

ROAD WORK

2.7.D:Dismantling Stone Masonry as per Technical Specification Clause 202.<br> Dismantling of existing structures like culverts, bridges, retaining walls and other structure comprising of stone masonry, including disposal of unserviceable material and stacking the serviceable material with all lift and lead of 1000 m as per Technical Specification Clause 202.<br> (D) Dry Rubble Masonry

OD437670/2025-2026:[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]

OD437674/2025-2026:[Modified 51.2.3]Filling quarry muck filling up low laying and water logged areas with local material/quarry muck ,spreading in layers,levelling the top at site and consolidation by ramming etc complete for improving the CBR value of subgrade.

OD437668/2025-2026:DR with Deppartmental stone-DRY RUBBLE MASONRY_Dry rubble without concrete levelling course using departmental rubble including packing to compactness to lines and levels,labour charges etc.complete as per direction of Departmental officers at site.

OD437669/2025-2026:[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.

OD437647/2025-2026:[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)

OD437683/2025-2026:[Modified 2.28.1]Surface dressing of the ground including removing vegetation and in equalities not exceeding 15cm deep.

OD437649/2025-2026:[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

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 (@ 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 (i) Nominal mix (1:2:4)

OD437648/2025-2026:[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