Details: maintenance od462345/2024-2025:excavation work by mechanical means (hydraulic excavator) / manual means in foundationtrenches or drains (not exceeding 1.5 m in width or 10 sqm on plan), including dressing of sidesand ramming of bottoms, lift up to 1.5 m, including getting out the excavated soil and disposalof surplus excavated soils as directed, within a lead of 50 m.medium rock (blasting prohibited) od462320/2024-2025:dowel bars- supplying and providing dowel bars of size 16mm dia including drilling holesof 20mm dia to a depth of 1m (0.50m in rock and 0.50m in concrete) and filling the gap withcement grout (0.1kg/each) etc. complete. 11.4.3.1:providing concrete for plain/reinforced concrete in open foundations complete as per drawings and technical specifications clause 802, 803, 1202 & 1203<br>iii. p.c.c. grade m 20 (i) nominal mix (1:2:4) 12.5.1.1:plain/reinforced cement concrete in substructure complete as per drawings and technical specification clauses 802, 804, 805, 80
Sector: RDPR