tender for annual plan-2025-26-nenmara gp-maintenance of idiyampotta colony road-(project no-117)-general civil work - side protection 2 11.1.1.1:excavation for structuresearthwork in excavation for structures as per drawing and technical specifications clause 305.1 including setting out, construction of shoring and bracing, removal of stumps and other deleterious material and disposal upto a lead of 50 m, dressing of sides and bottom and backfilling in trenches with excavated suitable material.i. ordinary soil(i) upto 3 m depth 3 11.4.1.1:providing concrete for plain/reinforced concrete in open foundations complete as per drawings and technical specifications clause 802, 803, 1202 & 1203i. p.c.c grade m 10(i) nominal mix 1:3:6 4 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) 5 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
iii. p.c.c. grade m 20 (i) nominal mix (1:2:4) 6 12.7:supplying, fitting and placing tmt bar reinforcement (fe 415) in substructure complete as per drawings and technical specification clauses 1002, 1005, 1010 & 1202 7 od302997/2025-2026:pvc weep holes - providing weep holes using 75mm dia. pvc pipes working pressure 4kg/sq.cm including cost of materials, conveyance, labour charges etc. complete.