286/26-PATTARUKULAM ROAD DRAINAGE CONSTRUCTION IN WARD - 10

DRAIN CONSTRUCTION

2.5.2.B:Dismantling of Structures Dismantling of existing structures like culverts, bridges, retaining walls and other structure comprising of masonry, cement concrete, wood work, steel work, including T&P and scaffolding wherever necessary, sorting the dismantled material, disposal of unserviceable material and stacking the serviceable material with all lifts and lead of 1000 m as per Technical Specification Clause 202. (II) By Mechanical Means (B) Reinforced Cement Concrete

3.5.1:Excavation in Cutting in Soil by manual means with lead upto 50 m Excavation for roadway in soil using manual means for carrying of cut earth to embankment site with a lift upto 1.5 m and lead upto 50 m as per Technical Specification Clause 302.3

OD313569/2025-2026:Providing P.C.C grade M 10 (i) Nominal mix 1:4:8 concrete for plain/reinforced concrete using 40 mm graded aggregate.OD30 MORD- modified 11.4.1.1(Cement content changed to 170 kg)

11.4.2.1:Providing concrete for plain/reinforced concrete in open foundations complete as per drawings and technical specifications Clause 802, 803, 1202 & 1203 II. P.C.C grade M 15 (i) Nominal mix (1:2.5:5)

11.4.4:Providing concrete for plain/reinforced concrete in open foundations complete as per drawings and technical specifications Clause 802, 803, 1202 & 1203 IV. R.C.C grade M 20

11.8:Supplying, fitting and placingTMT bar reinforcement in foundation complete as per drawings and technical specifications Clauses 1000 and 1202

OD307708/2025-2026:9 Providing Plain cement concrete for road work Exclusive of Formwork 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, USING WITH NEEDLE VIBRATOR 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) MODIFIED 75.8.1

OD430022/2025-2026:Filling up low lying and water logged areas with local material/quarry muck,spreading in layers,levelling the top at site and consolidation by ramming,etc. complete.

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)