Replacement of Bajri in 220 kV BTPS circuit-I and II and 66 kV Bays at 220 KV Substation, BBMB, Ballabgarh.

Earth work containing Gravel (in loose from in non cohesive binding material) work in excavation with occasional use of picks exclusive of compensation of earth undressed with combined lead upto 15 metres with percentage of gravel orKankar. (a)Exceeding 40% but upto 60%. (L/R) Ref Pb CSR 2020 6.5 a

Earth work excavation in ordinary soil, excusive of compensation of Earth:- lead (a ) Extra for every 7.5 metres additional lead beyond15 metres but upto 300 metres (L/R). Ref Pb CSR 2020 6.2 ci

Screening ,Stone ballast, shingle or kankar (Labour only). Ref Pb. CSR 2020 chapter-3 (M-1) i

Stone ballast or Bajri washing (Labour only). Ref Pb CSR 2020 chapter-3 (M-1) j

Stacking within 15 metres of the unloading points into stacks of specified sizes. Pitching stones, spalls brick bats, building stone ballast, stone metal, sand bajri and shingle (L/R)Ref Pb CSR 2020 4.25

Supply of additional bajri 20mm size (NS Item)

Spreading/ laying labour of 100mm thickness of old & new gravel/Bajri of 20mm.(NS Item)

By Mechanical Means Stone (building or pitching) Sand, Earth, Fly Ash, Bajri, Shingle, Spalls, Brick bats, Brick ballast and Stone metal. (Loading only) (L/R) CSR 2020 4.1 a

Earth,Surkhi, Sand, Earth, Fly Ash, Bajri, Ballast, Stone boulders, Kankar and building rubbish, Earth. Lead= 0 to 3 km (Carriage of rubbish material) Ref CSR 2020 5.2 i

Dismantling concrete or precast concrete. (e) Reinforced Cement concrete Ref CSR 2020 8.6 e

Edging of paths/ beds with bricks/tiles laid dry,including required excavation, refilling,consolidating with hand and spreading surplus (c)Vertical bricks, half brick projecting above ground.(T/R) Ref CSR 2020 32.54 c