Annual inspection and Maintenance of Rajrappa Siding route length 12 km for Barkipona to buffer end Rajrappa Washery Project for a period of 01 Year

Supplying and spraying in specifiedproportion Weedicide Chemical, capable to kill entire weed on track/cess/embankment with all labour, material, tools & plants etc. complete job in all respect.Scientific name of the chemical is Isopropylamine Salt of Glyphosate, in which active ingredient is Glyphosate (41%) , colour is light amber to brownish,very low in toxicity and has favourable environmental characteristics. It will be ensured that no weed growth occurs up to six months period, otherwise re-spraying shall be done by the contractor free of cost.

Earthwork in cutting in formation, trolley refuges, side drains, level crossing approaches , platforms, catch water drains,diversion of nallah & finishing to required dimension and slopes to obtain a neat appearance to standard profile inclusive of all labour , materials , plant& machinery, leading all cut spoils either to make spoil dumps or for filling in embankment with leads within 2km on either side of edge of the cutting(s) including all lifts, ascent, descent, loading, unloading, bailing&pumping out water, if required,clearance of site and all other works incidental there to for completing the work as per RDSO Specification No. RDSO/2020/GE: IRS-0004 with latest updated correction slips and to the satisfaction of the Engineer-in-Charge. In all conditions and classifications of soil except rock

Insertion of rails of all types & length in track, laid on any type & density of sleeper to the specified gauge under traffic block. Rates include fastening of rail with sleepers with standard set of fastenings and fixing of fish plates and bolts or, if required, providing gap for welding and stacking of released material with out infringement within 250m as directed by Engineer-in-Charge. Note: Rail drilling and cutting to be paid separately :For Through Rail Renewal work

Lifting and packing for regrading the existing PSC sleeper track to required height / level in stages not exceeding 75mm or part thereof at a time , providing permissible ramp for the track, insertion of moorum/ sand/stone ballast uniformly under the existing track and placing the same to safe approved gradient ,gauge ,cushion including levelling and one round of through packing to allow train movement at restricted speed of 30kmph for a specified length with all leads &lifts and fixing, marking, painting rail level pegs at every 30m interval. Note: Lifting of track shall be done in stages as per procedure prescribed in latest edition of IRPWM to get the proposed final level as per approved working profile, as directed by Engineer in-charge

Through packing of track For PSC sleeper Track with Sleeper Density of less than 1540 Sleepers/Km

Through packing of track For other than PSC Sleeper Track with Sleeper Density of 1340 Sleepers/Km (M+4)

Through Sleeper Renewal (TSR) with PSC sleepers involving removal existing sleepers of any type along with fittings from track, insertion of PSC sleepers lying along the cess / formation / slope / toe within 5 metres height with all fittings to specified spacing , gauge and squareness , one round of through packing to make track fit for 20 kmph speed , dressing of ballast to standard profile,all in accordance with the latest provisions of IRPWM and stacking of all released material neatly at specified places within an average lead of 100m as directed by Engineer in-charge. :For location of work involving deep screening (deep screening to be paid separately).

Quick cutting with abrasive rail cutter of all types of rail sections including wear resistant, head hardened rails up to 110 UTS , with contractors tools & plants, equipment, consumable with all lead & lift etc. complete as directed by Engineer in-charge. Abrasive Rail Cutter will be as per RDSO Specification No.TM/SM/1(Rev.01of2012) with latest status of RDSO ; Rail Cutting Wheel Abrasive Disc will be as per RDSO Specification No.TM/SM/2 (Rev. 01 of 2020) 60 Kg - 110/90 UTS - On Running Line

Drilling holes of 16mm to 32mm dia. with Rail Drillingmachine including chamfering with appropriate chamfering tools in all types of rail section with contractor's tools & plants, equipment, consumable with all lead &lift etc.complete,as directed by Engineer in-charge.Rail Drilling Machine will be as per RDSO Specification No.TM/SM/3,dated 24.04.1991. On Running Line

Manual deep screening of Plain track/ turnouts under traffic as per procedure prescribed in IRPWM, June 2020 or latest, in other than PSC sleepers of any density and throwing away screened muck arising out of screening on toe of bank or on cess, if low or on spoil banks above top of cutting (including throwing and leveling , if required beyond minimum 5m from the edg eof cutting which are up to 3m deep or alternatively carting it upto 50m for disposing it off beyond cuttingor platforms) as per direction of Engineer in-charge, including cutting cess for effective drain age on bothsides, one round of kutcha packing with screened ballast and further attending to track parameter to make track fit for 20 kmph speed complete in all respect. Note : Payment shall be made for length along main line only for turnouts . Depth of 150 mm below bottom of sleeper of Plain Track