Deep screening of Rail Track including procurement and replacement of machine crushed ballast as per requirement at SGTPP,WBPDCL.

Deep screening of Rail Track including procurement and replacement of machine crushed ballast as per requirement at SGTPP/WBPDCL.

TRACK BALLAST, 50MM SIZE CLEAN ANGULAR hard & durable ,as per RDSO's specification ( Supply of 50 mm size clean, angular, hard & durable machine crushed track ballast as per RDSO'S specification & stacking (IRS-GE-1) the same on cess on the formation or toe of the bank or at suitable places as directed by the Engineer-in-charge, at SgTPP siding (Railway track) as per direction of the Engineer-in-charge at site. The rate includes all cost of lead & lift, royalty & all incidental charges complete as applicable excluding GST. The rate also includes levelling of ground if necessary where the ballast is to be stacked. )

Deep screening of track in terms of Para-238 of Indian Railways Permanent Way Manual on PSC sleepers of any density and screening of complete ballast section. It includes opening of ballast, digging down to specified depth below bottom of sleeper to provide formation slope of 1:40 towards drain or any prescribed direction, taking out caked ballast, muck etc. from entire ballast section, putting back clean ballast as per required ballast profile, 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 edge of cutting which are upto 3m deep or alternatively carting it upto 50m for disposing it off beyond cutting or platforms) as per direction of Engineer in-charge, including cutting cess, if required for effective drainage upto a distance of 3.5m from centre line of track on both sides and including one round of kutcha packing with screened ballast including attending to track parameters to make track fit for 20kmph speed. Necessary wooden blocks shall be brought by the contractor. Depth of 200 mm below bottom of sleeper

Deep screening of Turnout in terms of Para-238 of Indian Railways Permanent Way Manual on PSC sleepers of any density and screening of complete ballast section. It includes opening of ballast, digging down to specified depth below bottom of sleeper to provide formation slope of 1:40 towards drain or any prescribed direction, taking out caked ballast, muck etc. from entire ballast section, putting back clean ballast as per required ballast profile, throwing away screened muck arisingout 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 edge of cutting which are upto 3m deep or alternatively carting it upto 50m for disposing it off beyond cutting or platforms) as per direction of Engineer in-charge, including cutting cess, if required for effective drainage upto a distance of 3.5m from centre line of track on both ₹ 663.30 500 M including cutting cess, if required for effective drainage upto a distance of 3.5m from centre line of track on both sides and including one round of kutcha packing with screened ballast including attending to track parameters to make track fit for 20kmph speed. Necessary wooden blocks shall be brought by the contractor. Depth of 200 mm below bottom of sleeper. [Unit of measurement for this item Meter means Track upto a distance of 3.5m from centre line of track on both sides and including one round of kutcha packing with screened ballast including attending to track parameters to make track fit for 20 kmph speed. Necessary wooden blocks shall be brought by the contractor. Depth of 200 mm below bottom of sleeper. [Unit of measurement for this item Meter means Track Meter

First or Second Through Packing ( of track for all sleeper density including giving a general lift, as desired to eliminate sag after Deep Screening work, as described in Para-238 of Indian Railways Permanent Way Manual [Notes : (1) Rate is for track laid to 1540 sleepers/km density; General lift is normally 25 mm and isolated lift may be upto 50 mm.] For PSC Sleeper Track (BG) [Unit of measurement for this item Meter means Track Meter] )

Third or subsequent Through Packing ( of track for all sleeper density including picking of slacks, as required after second through packing, subsequent to Deep Screening work, as described in Para-238 of Indian Railways Permanent Way Manual [Notes : (1) Rate is for track laid to 1540 sleepers/km density; (2)General lift is normally 25 mm and isolated lift may be upto 50 mm.] For PSC Sleeper Track (BG) [Unit of measurement for this item Meter means Track Meter] )

For 1 in 8½ PSC layout ( First and second through packing of points and crossing including gauging, fittings recoupment, elimination of sag and to the required alignment as per provisions of Indian Railways Permanent Way Manual. )

For 1 in 12 PSC layout ( First and second through packing of points and crossing including gauging, fittings recoupment, elimination of sag and to the required alignment as per provisions of Indian Railways Permanent Way Manual. )

For 1 in 8½ PSC layout ( Third or subsequent through packing of points and crossing including gauging, fittings recoupment, elimination of sag and to the required alignment as per provisions of Indian Railways Permanent Way Manual )

For 1 in 12 PSC layout ( Third or subsequent through packing of points and crossing including gauging, fittings recoupment, elimination of sag and to the required alignment as per provisions of Indian Railways Permanent Way Manual )

Spreading of Ballast ( Running out / Putting of railway's stone ballast from existing stacks available along alignment either on top of cutting or on formation or at toe of bank by head leads or by any other means and spreading to the required profile with contractor's labour, tools & plants, as directed by Engineer in-charge. [Payment shall be made based on ballast stack measurement] For lead upto 50m and lift up to 5m )