block umarda-construction of drain from khalepurva mahsaiya to drain. civil work; 1 earth work in excavation in tranchees for foundation pipes cable etc ordinary soil (local clay or sand) including lift upto 1.5 m. lead uto 50 m and dressing of sides and ramming of battom and disposal of surplus excavation earth as directed by the engineer incharge with a lead of 50 m. 2 providing concrete for plain concrete in open foundations complete as per drawings and tchinical specifications clause 802, 803, 1202 & 1203 3 fill in foundation terenches as per drawing and technical specification clause 305.3.9 4 providing concrete for reinforced concrete in substructure complete as per drawings and tchinical specifications clause 802, 803, 1202 & 1203m-25 5 supplying, fitting and placing m.s barreinforcement in superstructure complete as per drawing and tehnical specifications clauses 1002, 1010 and 1202 6 s/f sign board as per detail drawing & design. 7 add 18% gst