tender for annual plan-kuzhimanna gp 2025-26,proj no:- 77/26 renovation works to valiyarakundu sc smashanam road-kuzhimanna gp-general civil work - road cocrete 2 3.2:preparation of foundation for embankment
scarifying existing bituminous surface to a depth of 150 mm by mechanical means
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. 3 od145630/2025-2026:granular sub-base with well graded material (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 smooth wheel roller to achieve the desired density, complete as per technical specification clause 401.
(i) for grading i material 4 od145716/2025-2026:75.8.1 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 (without formwork) (i) nominal mix (1:2:4) 5 od145818/2025-2026:providing and fixing 18 mm thick gang saw cut, mirror, polished, premoulded and prepolished machine cut for kitchen platforms, vanity counters, window sills, facias and similar locations, of required size, approved shade, colour and texture laid over 20 mm thick base cement mortar 1:4( 1 cement : 4 coarse sand), joints treated with white cement, mixed with matching pigment,epoxy touch ups, includingrubbing, curing, moulding and polishing to edges to give high gloss finish etc. complete at all levels.granite of any colour and shade area of slab upto 0.50 sqm lettering and fixing (name board).