tender for annual plan-edappatta gp 2025-26,pro.no: 56/26,puliyakkodu - pallattilpadam road-in ward 7-general civil work-owned by edappatta gp - appendix a- road retarring 2 3.2:preparation of foundation for embankmentscarifying existing bituminous surface to a depth of 150 mm by mechanical meansscarifying 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. 3 5.5.a.1a:modified penetration macadam 50 mm thick using bitumen s-65construction of penetration macadam over prepared base by providing a layer of compacted crushed coarse aggregate using chips spreader with alternate applications of bituminous binder and key aggregates and rolling with a three wheel 80-100 kn static roller to achieve the desired degree of compaction as per technical specification clause 506. 4 5.2.1a:tack coat providing and applying tack coat with bitumen emulsion (rs-1) using emulsion distributor at the rate of 0.20 to 0.25 kg per sqm on the prepared bituminous surface cleaned with hydraulic broom as per technical specification clause 503. 5 5.11.1.a.2a:mix seal surfacing - manual means - type a - bitumen s-65providing, 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 509by manual means :- type a(ii) bitumen (s-65) 6 od192942/2025-2026:granular sub - base with well graded msterial (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 plate vibrator to achieve the desired density , complete as per technical specification clause 401(i) for grading 1 material. 7 od118220/2025-2026:providing plain cement concrete for road work cc 1:2:4 (1 cement. 2 fine aggregate 4 course aggregate)laid to required slope and camber in panels (@3m c/c)as required including compaction , 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) 8 od118207/2025-2026:providing and fixing granite of any colour and shade for name board,of required size laid over base of cement morter 1:4 (1 cement : 4 coarse sand), including all charges etc complete at all levels, including lettering & fixing