Slope Protection Works of Khotila and Ghatdhar Dharchula Pithoragarh Uttarakhand

Excavation in foundation for retaining, breast walls etc, in all types of soils and rocks including all lead, lift and disposal of surplus material as per direction of engineer - in - charge, as per drawing and technical specifications Clause 305.1 of MORD Specifiction

Providing concrete for plain/ reinforced concrete in open foundations complete as per drawings and technical specifications Clause 802, 803, 1202 & 1203 M 10 Nominal mix (1:3:6) including Shuttring, Centring and T &P etc.

Plain/reinforced cement concrete in substructure complete as per drawings and technical specification Clauses 802, 803, 1202 and 1203 P.C.C. grade M 15 (1:2.50:5)

Providing and laying reinforced cement concrete in superstructure as per drawing and technical specifications Clasues 800, 1205.4 and 1205.5 R.C.C M 25 including Shuttring, Centring and T&P etc. Raft

Providing and laying reinforced cement concrete in superstructure as per drawing and technical specifications Clasues 800, 1205.4 and 1205.5 R.C.C M 25 including Shuttering, Centring and T&P etc. for wall

Providing weepholes in brick masonry/stone masonry, plain/reinforced concrete abutment, wing wall, return wall with 100 mm dia AC pipe extending through the full width of the structures with slope of 1(V):20(H) towards drawing face complete as per drawing and technical specification Clauses 614, 709, 1204.3.7

Supplying, fitting, and placing HYSD bar reinforcement in superstructure completeas per drawing and technical specifications Clauses 1002, 1010 and 1202

Supply and Installation of Self driven rock anchor made of 40CR material with ouler dia of 32 mm and inner dia of 18.5 mm, Yield Load Carrying Capacity of Minimum 230 KN in soil / overburden Frock suitable for drilling placing and cement grouting. Installation with all accessories such as 51 mm dia drill bill, couplers, 10mm thick base plate and nut and bolt complete in all respect but excluding the cost of cement grouting which will be paid extra as per relevant BOQ item.

Grouting with Cement-Grouting cement slurry in grout holes under specified pressure forconsolidation / contact grouting i ncluding cost of all materials, machinery, labour, redrilling wherevernecessary, ventilation,lighting, drainage and other ancillary operations etc. complete as per Drawing and Technical Specifications

Supply & Fixing 3D net including all cost of labour, material and T&P required for proper completion of work. 3D net is lightweight three dimensional mat made of continuous monofilaments. 3D net are made of three dimensional structure consisting of UV stabilized non-degradable polypropylene/polyethylene/Nylon or similar polymer fibres that are extruded or heat bonded at the contact points to provide a dimensionally stable Matrix for soil erosion protection with minimum tensile strength 2 kN/m in length direction & 1 kN/m in cross direction having thickness 6.5-10mm mass per unit 450-600 GSM.