Annual Plan-2026-27, Keralassery kallappadi N.E.U.P School Kalloor Road Maintenance ward 6 in Keralassery GP-(Pro.No.193/27)

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.

4.1.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 smooth wheel roller to achieve the desired density, complete as per Technical Specification Clause 401. <br> (i) For Grading I Material

OD194763/2026-2027:(Modified DSR code 16.91.2) Providing and laying 100mm thick factory made cement concrete interlocking paver block of M-40 grade with approved colour, design and pattern. Cement concrete paver blocks in footpaths, parks,lawn,drive ways or light traffic parking etc. of required strength thickness and shape made by table vibratory method using PU mould laid in required colour and pattern over 50mm thick compacted bed of 6mm aggregate compacting and proper embedding layer of interlocking paver blocks into the aggregate bedding layer through vibratory compaction using plate vibrator filling the joints and cutting of paver blocks etc as per required size and pattern, finishing and sweeping complete as per direction of Engineer in charge.

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)

OD194762/2026-2027:Filling with Quarry Muck Filling up low lying and water logged areas with local material/quarry muck, spreading in layers, leveling the top at site and consolidation by ramming, etc complete for improving the CBR value of subgrade.

OD195112/2026-2027:Filling up pot holes (cut and formed to regular shapes and all loose and defective materials removed) after supplying a prime coat of hot bitumen using 36mm broken stone and compacting with power roller to get a compact surface. to get a compact surface.

75.5.2.2pb:Tack Coat - With Packed Bitumen Rates <br> Providing and applying tack coat with Bitumen emulsion (RS-1) using emulsion distributor at the rate of 0.25 to 0.30 kg per sqm on the prepared dry and hungry bituminous surface cleaned with Hydraulic broom as per Technical Specification Clause 503.

75.5.11.1.A.2pb:Mix Seal Surfacing - Manual Means - Type A - Bitumen S-65 - Packed Bitumen Rates <br> Providing, laying and rolling of close-graded premix surfacing material of 20 mm thickness composed of 11.2 mm to 0.9 mm (Type-A) or 13.2 mm to 0.9 mm (Type-B) aggregates using penetration grade bitumen to required line, grade and level to serve as wearing course on a previously prepared base, including mixing in a suitable plant, laying and rolling with a three wheel 8-10 kN static roller and finishing to required level and grades as per Technical Specification Clause 509 <br> By Manual Means <br> Type A <br> (II) Bitumen (S-65)

OD194769/2026-2027:Name Board (MORD): Supplying and providing readymade GI name board with all conveyance, labour and hire charges etc. complete using GI hollow tube of size 80x40x1.4mm outer frame, 0.6mm thick iron sheet of size 90x60cm with two coat of enamel painting over a coat of primer, lettering with suitable colour and size, fixing the post in ground with C.C 1:2:4 etc complete.