annual plan-pindimana gp project no:225/24-25 (spill over no;141/2025-26)-chemmeenkuthu vettimattam farm road side protectionward 4-general civil work - side protection wall 2 2.7.d:dismantling stone masonry as per technical specification clause 202. dismantling of existing structures like culverts, bridges, retaining walls and other structure comprising of stone masonry, including disposal of unserviceable material and stacking the serviceable material with all lift and lead of 1000 m as per technical specification clause 202. (d) dry rubble masonry 3 od399929/2024-2025:dry rubble masonry - dry rubble masonry with departmental rubble including labour charges etc. complete as per direction of departmental officers at site modified 60.7.1 4 od399933/2024-2025:od1259114/2021_2022 :dry rubble masonry - dry rubble masonry with good quality blasted rubble including conveyance of material and labour charges etc. complete as per direction of departmental officers at sitemodified 60.7.1 5 75.8.1.1:providing plain/reinforced concrete(1 cement:2 fine aggregate: 4 course aggregate) forsubstructure as per drawings and technical specifications clause 802, 803, 1202 & 1203as required including compaction, finishing and tamping etc .complete. max. size ofcourse aggregate not exceeding 25mm , mixed in concrete mixer etc complete as perspecification (i) nominal mix (1:2:4) 6 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 7 11.8:supplying, fitting and placingtmt bar reinforcement in foundation complete as per drawings and technical specifications clauses 1000 and 1202