IMPROVEMENT WORKS INCL DESIGN AND DRAWING PROOF CHECKED BY IIT FROM BET KM 103PT600 AND KM 104PT00 ON M S RD UNDER 70 RCC 38 BRTF PROJECT DEEPAK IN HIMACHAL PRADESH

Scaling of loose rock mass up to 200mm thick and disposal at 3 km from the site as directed, including all material, labour, machinery.

Supplying and installation of High Tensile Rolled cable 6.5mm to 12mm diameter net of minimum longitudinal mesh having tensile strength 270 KN/m with a minimum breaking load of cable 45 KN with junction / tearing strength of the panel 20 KN to 24 KN and pull apart strength 10 KN to 11.50 KN for cable panel with Zn coating in confirms with IS:1835 Class- A or 95% ZN + 5% Al. ( as per EN- 10244-2-2009 ) with tensile strength of wire rope 1770 N/mm2, including top and bottom support rope, lacing wire or rope required to connect the nets and all accessories such as U-Clamps, turn buckles, thimbles, including safety, all other ancillary works, material, machinery, labour etc. complete as per technical specifications and approved design or equivalent or of higher specifications and as directed by Engineer-In-charge .Similar or equivalent or higher specification product will be accepted. If it is certified by any Indian Institute of Technology (IIT)

Supply and installation of Chain link fabric (2.7mm wire dia with zinc coating 240g/ sq.m) of 50X50 mm size (Fe 500) including 2mm dia binding wire or nuts, bolts and washers as required for proper completion of the work as per drawings, Technical Specifications and the direction of Engineer-in-charge. Made of G.l. wire of dia 2.7mm.for treatment of slopes as secondary mesh including all cost of material, labour, special labour and T&P required to complete the work in all respect as per drawings.

Supply and Installation of Self Drilling Anchors of 38mm diameter, Yield load minimum 400 KN, nut, washer plate, coupler for connecting bars, drill bit and full length grouting with admixture including all ancillary items for foundation anchoring etc. complete as per technical specifications and as directed by Engineer-In-Charge.

Design, Supply, Pre-tensioning and installation of 5000 Kilojoule Rock fall barrier in horizontal plane for protection against vertical fall on carriage way along with small rockfall monitoring system comprising of minimum 03 devices per 100m barrier length or 1000 sqm slope stabilization, capable of real time rockfall impact alert on at least 03 mobile numbers and 24*7 dashboard access to one official user provided by owner.Dash board should DISPLAY REAL TIME DATA OF dynamic impact acceleration ,static load ,corrosion current, humidity, orientation and temparature. Energy Class : 5000 kJ, Wire Diameter Min. : 3 mm, Ring Diameter Min. : 300 mm, Rope Diameter Min. : 22 mm, Barrier Height Min. : 6 Mtr, Tensile Strength : 1770 N/mm2, ETAG 027 Certification Required. or equivalent/higher system along with detailed drawings and specifications. The equivalent or higher system will be evaluated by IIT.

Excavation of soil in hill area by mechanical means including cutting and trimming of side slopes and disposing of excavated earth with alll lifts and lead upto 1000 mtr .

Providing and laying in PCC M15 grade leveling course below approach slab complete with fully automatic micro processor PLC with SCADA enabled reversible drum type mixer/ concrete batch mix plant (pan mixer) as per drawings and Technical specifications etc. complete with fine agreegates of required specifications ( VSI sand finely washed etc )

Providing and laying in situ M25 controlled cement concrete of trap/ granite/ quartzite/ gneiss metal for RCC work in main/ cross girders, diaphrams etc. including ramming, vibrating, curing, formwork, centering and finishing in cement plaster excluding reinforcement etc. complete. (with fully automatic micro processor based PLC with SCADA enabled concrete batch mix plant / pan mixer with natural sand)

Providing and fixing in position TMT - FE - 500 bar reinforcement of various diameters for R.C.C. pile caps, footings, foundations, slabs, beams columns, canopies, staircase, newels, chajjas, lintels pardis, copings, fins, arches etc. as per detailed designs, drawings and schedules. including cutting, bending, hooking the bars, binding with wires or tack welding and supporting as required complete.