South East Central Railway Tender

Earth work in excavation as per approved drawings and dumping at embankment site or 4 spoil heap, within railway land, including 50m lead and 1.5m lift, the lead to be measured from the centre of gravity of excavation to centre of gravity of spoil heap: the lift to be measured from natural ground level and paid for in layers of 1.5m each, including incidental work, as per specifications-in All kinds of soils

Hiring of JCB Machine (in good working condition) for leveling and dressing ground / 5 dismantling structures including disposal of debris through dumpers etc. with contractor's labour, JCB machine, machine operator, fuel, etc. The contractor shall arrange road permit for vehicle for all the States of operation, as per instructions of engineer in-charge and vehicle shall not be more than three years old. Payment shall be made for actual working hours at site.

Execution of various works against Pre & post temping operation and other enabling works at turn outs in connection with UNIMATE working. The item includes: i) Tidying of full cess width is to be done, removal of vegetation (upto 2" girth) from roots completely and cutting of earth ridges (upto 150mm) wherever existing on cess for effective drainage.Heaping up of ballast in tamping zone including collecting scattered, spilled ballast from cess, bank slope and spreading in tamping zone. ii) Low cess (upto 150 mm) to be made up and high cess should be cut upto a depth (upto 150 mm) and giving a cross slope of 1 in 30 to 1 in 40 sloping away from toe of ballast and then dressing of cess neatly iii) Slewing of sleeper laterally to bring them in central position with rail foot i.e. gap between rail foot and inserts on both sides should be made equal. iv) Squaring of sleepers and adjustment of sleeper spacings wherever required. v) Making elastic rail clips visible, removing extra ballast (if any) for visibility of operators. Clearing of ballast for about half of rail height and removing joggled fish plates in advance to ensure proper clamping by lifting lining rollers of the tamper. vi) Removal of all obstructions infringements such as embedded rail posts, tie bars etc. in a width of 2300 mm on either side of the centre of track to avoid infringements. vii) Shifting, removal, handling of scattered P.Way materials lying in the working zone 3 from the full ballast section and keeping the same within a free lead of 30 metre neatly stacked. viii) Attention to low joints and cleaning of pumping joints. ix) Compaction of shoulder and crib ballast boxing and profiling the ballast to standard approved profile with contractor's own wooden/steel rammers, labour etc.complete. x) The ballast profile should be dressed to the specified dimension with suitable template. The top and bottom edge of the ballast section should be neatly lined using hemp chords of 6 mm dia. Re-distribution of ballast within a free lead of 100 metre to make the ballast section and ballast profile uniform. xi) Removal of wooden blocks, clamp etc. for smooth working of tamping machine. xii) Cleaning & Greasing of elastic rail clips on PSC sleepers with Contractor's own grease conforming to IS-408 and labour complete as per Para 1411(5)(b) of IRPWM. xiii) Recoupment of deficient fittings and proper driving of all fittings to correct position. Face of central leg of pandrol clip should be flushed with the end of inserts i.e. the end of the leg should not remain inside nor should it project beyond the eye of insert. xiv) One round of slack picking after tamping, including through packing of spots where machine tamping does not work like, glued joints and fish plated portions etc. xv) Removing the ballast from shoulder from one end of sleeper for facilitating alignment correction and raking in ballast immediately after correcting the alignment and packing the other end of sleeper to retain packing of sleeper wherever required as per direction of Engineer-in-charge or his authorised representative. Note:- (I) In case of night working, the contractor has to make his own arrangements for lighting, such as generator, fuel, labour etc.

Greasing of Elastic Rail Clips on PSC sleepers with contractor's own grease confirming to IS:408 of reputed make, and labour etc. complete as per para 1411 (5) (b) of IRPWM. Greasing work includes 4 cleaning of ERC, metal liners, and contact surface or rail amd eyes of inserts, first with wire brush and subsequently with sand/emry paper and than cleaning of the above surface with soft brush and subsequently application of grease using soft brush. ERC should be correctly driven so that leg of clip is flush with the end face of the insert. Over driving or under driving of the ERC should not be done.