CMLRRP-2024-25 Nemom LAC, Sl.No.3477- Pazhanjira Paruthikuzhy Road upto Villuvilakam Jn. II Reach Maintenance in Kamaleswaram Ward

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.

4.11.1:Granular sub-base/base/surface course with local materials (Table 400.13) by mix in place method normal. Construction of granular sub-base by providing local material spreading in uniform layers with motor grader on prepared surface, mixing by mix in place method with rotavator at once and compacting with smooth wheel roller to achieve the desired density complete as per Clause 401.4 as per Technical Specification Clause 408. <br> (i) Using naturally occuring gravel

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)

OD241589/2026-2027:Taking out existing CC interlocking paver blocks from footpath/ central verge, including removal of rubbish etc., disposal of un serviceable material to the dumping ground, for which payment shall be made separately and stacking of serviceable material within 50 metre lead as per direction of Engineer-in-Charge. For thickness of tiles above 60 mm and up to 80 mm (Ref DAR 16-83) Details of cost for 10 m2

OD242439/2026-2027:Laying old cement concrete interlocking paver blocks of any design/ shape laid in required line, level, curvature, colour and pattern over and including 50 mm thick compacted bed of coarse sand, filling the joints with fine sand etc. all complete as per the direction of Engineer-incharge. (Old CC paver blocks shall be supplied by the department free of cost.) (Modi. Spec. 16.84)

OD245434/2026-2027:Providing and laying of interlocking Concrete block pavement using 80mm Blocks (M30) of approved size, design and shape, laid in required pattern over and including a bed of 6mm stone aggregate 50mm average thickness etc complete as per the direction of Engineer-in-Charge.

75.8.1.1.A:Providing Plain cement concrete for wearing coat CC 1:2:4 (1 cement: 2 fine aggregate:4 course aggregate) laid to required slope as required including compaction, finishingand tamping etc .complete. Max. size of course aggregate not exceeding 25mm , mixedin concrete mixer etc complete as per specification (i) Nominal mix (1:2:4)

OD243797/2026-2027:Name board OD-Providing and fixing of direction and place identification retro-reflectorised sign with 7 years warranty manufactured as per IRC :67 made of Type IV micro prismatic grade sheeting fixed over aluminium sheeting,2 mm thick /aluminium composite material sheeting 4 mm thick with area not exceeding 0.9 sqm,with suitable back supporting frame of MS angle 40*40*6 and supported on GI pipe pole 50mm NB-2nos confirming to IS 1239 firmly fixed to the ground by means of properly designed foundation with M 15 grade cement concrete minbsize 40cm*40cm*60cm,60cm below ground level including painting all exposed surface with 2 coats of epoxy primer and as per approgved drawing and clause 801 including lettering symbols etc.(Derived from MORD spec 10.3.A.2)