SPM in Arawali .Kante .Waked Section in the State of Maharashtra

Design, Providing, Supply and installation of ETA/EAD Certified high tensile rolled cable net with double knot connection having aperture size not more than 300mm in one direction and minimum longitudinal tensile strength 220KN/m and punchuring reslstance 350 kN, comprising of minimum 10mm dia wire rope cable with steel core with a minimum breaking load of 63kN. The tensile strength of wire of the cable should be 1770 N/sqmm having corrosion protection of Zn Coating Class A or 95% Zn + 5% Al Class-B (Galfan) Coating as per IS/ISO-17746-2016 for treatment of slopes incuding all cost of material (net, boundary rope & rope anchor etc comprising of the complete system) labour, special Iabour and T&P required to complete the work in all respect in accordance with drawings, Technical Specifications and as per the direction of Engineer-in-charge, Product Manufacturer shall have in-house test facility for conducting longitudinal tensile strength and punchuring resistance test and shall be responsible for carrying out both test (longitudinal tensile strength and punchuring resistance) during PDI per lot in presence of respresentative/s of Ei-C on his own expenses (shall be in line with and meeting the requirements as per MoRTH circular no E-file No.-RW/NH-33044/55/2021-S&R (P&B) pt. / Hill Slope Monitoring dated 01.07.2026)

Design, Providing, Supply and 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 filaments. 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/tangled 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 minimum thickness 5mm and minimum mass per unit area 400 gsm.

Application of 100mm thick Shotcrete (M-25) in two layers 50mm each sandwiched with chain link fabric 50mmx50mm size including supply of all material for shotcrete (inclusive for rebound) and excluding the cost for chain link fabric, labour, T&P etc., for proper completion of the work as per drawings, technical specifications and the direction of in-Charge

Supply and lnstallation of G.I. chain Iink fabric fencing of required width in mesh size 50x50mm including 2mm dia binding wire, nuts, bolts and washers as required for proper completion of the work as per drawings, technical specifications and the direction of in-Charge. Made of G.I. wire of 4mm dia.

Design, Providing, Supply and Installation of Self driven rock anchor made of 40CR material with outer dia of 38mm and inner dia of 19mm, Yield Load Carrying Capacity of Minimum 400 KN in soil / overburden /rock suitable for drilling placing and cement grouting. Installation with all accessories such as 76 mm dia drill bit, 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. (shall be in line with and meeting the requirements as per MoRTH circular no E-file No.-RW/NH-33044/55/2021-S&R (P&B) pt. / Hill Slope Monitoring dated 01.07.2026)

Cement pressure grouting through Hollow Soil Solid Rock Anchor of outer dia 76/51/38/32/25 in Rock/overburden including all cost of material and equipments required to complete the grouting watk at desired pressure

Design, Providing, Supply and Installation of 32mm dia fully threaded rock anchors (Fe550D) including supply of all material, labour, t&p for proper completion of work. Installation of all accessories such as Coupler, 250X250 base plate with 10mm thickness 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. (shall be in line with and meeting the requirements as per MoRTH circular no E-file No.-RW/NH-33044/55/2021-S&R (P&B) pt. / Hill Slope Monitoring dated 01.07.2026)

Drilling of 76 mm dia hole for installation of 32mm dia Anchors in rock by sufficient drilling equipment with necessary auxiliary equipment & accessories and including all cost of equipments, labour, materials & works connected with drilling

Cement pressure grouting through Hollow Soil Solid Rock Anchor of outer dia 76/51/38/32/25 in Rock/overburden including all cost of material and equipments required to complete the grouting watk at desired pressure

Providing and Installing subsurface drainage pipes - semi Perforated PVC pipe (fixed with Non woven Geotextiles) of 75 mm internal diameter as per the drawings etc. complete including the cost of drilling and as directed by Engineer-in-Charge