CONSTRUCTION OF C.D. WORK AT NANDWEL MAHADEO (UNDER D.M.F.T. SCHEME)

Dismantling Stone Masonry as per MoRTH 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 MoRTH Specification Clause 202. Rubble Stone Masonry in Cement Mortar

Earthwork in excavation for structures as per drawing and MoRTH specifications Clause 304.1 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. Classification :-

Ordinary Soil. Upto 3 m depth.

Ordinary rock (not requiring blasting) Depth upto 3 m depth.

Hard rock (requiring blasting)

Plain Cement Concrete M10 (1:3:6 nominal mix) in levelling course below open foundation of Head walls as per drawings & MoRTH Specification Clause 2908

Providing concrete for plain/reinforced concrete in open foundations complete as per drawings and MoRTH specifications Clause 1702, 1703, 2102 & 2104 P.C.C. grade M 20 Nominal mix (1:2:4)

Supplying, fitting and placing HYSD bar reinforcement in foundation complete as per drawings and MoRTH specifications Clauses 1009,1600 and 2102

Plain/reinforced cement concrete in substructure complete as per drawings and MoRTH specification Clauses 1700 and 2200 For height upto 5 m P.C.C. grade M 20 Nominal mix (1:2:4)