The Singareni Collieries Company Limited Tender

Maintenance of Strut Pit railway siding served by singareni railway station;Supply of GR sole plates 6mm thick for 52Kg Rails on 60Kg PSC Sleepers

Maintenance of Strut Pit railway siding served by singareni railway station;Supply of Metal liners for use with ERC mark-III with flat toe on 52Kg PSC sleepers with 52 Kg rails.

Maintenance of Strut Pit railway siding served by singareni railway station;Removal of silt in drains, channels and culverts and depositing on bank for all lifts and initial lead up to 10m

Maintenance of Strut Pit railway siding served by singareni railway station;Supply of class â??I fish Bolts and nuts suitable for 52 Kg rails.

Maintenance of Strut Pit railway siding served by singareni railway station;Clearing light jungle / Shrub jungle

Maintenance of Strut Pit railway siding served by singareni railway station;Deep screening of ballast of BG plain Track by the way of removing the entire stone ballast including muck lying in the track below and between shoulder sleepers, under sleepers and on the shoulders to a maximum depth of 250mm , limiting the digging up to original formaton level only, supporting the track temporarily with wooden blocks for passing the trains at a restricted speed of non stop 20KMPH while the work is in progress and putting back the screened clean ballast on the track and lifting of track as required so as to get a clean cushion of 250mm, shifting of sleepers to correct spacing including removal and refixing of fittings wherever necessary to M+4 / M+7 / M+9 density squarring of sleepers including 1 kutcha packing aligning, dressing / lowering the cess to deep screened depth with contractors labour, tools etc with all leads and lifts and as directed by Engineer-In-Charge as per special conditions noted here under. 1.The muck removed during screening shall be led sufficiently away from track cutting as directed by the Engineer-In_charge, in case of bank the earth shall be neatly spread on cess bank for widening of cess / mucking of cess / bank profile. 2. The work of deep screening shall be operated in part or in full based on the direction of Railways. Non operation of the items in full / part shall not entitle the contractor for any claim / compensation. 3. The screening of ballast shall be done using inclined screens made of square mesh of specified size. Using of wire basket shall not be permitted. 4. The entire stone ballast means the ballast available on the track between toe points on either side and the ballast from its top level to original formation level. 5. The depth of digging shall be limited to original formation level only. In case existing cushion (clear + cacked up) upto original formation level is less than 200 / 250 / 300 mm, the balance cushion shall be made good by lifting the track to pre-decided rail level. NO extra payment shall be made for such lifting done subsequently to achieve 250mm ballast cushion.

Maintenance of Strut Pit railway siding served by singareni railway station;Removal of Spillage coal from the Railway Track including excavation and depositing the same in designated locations with in the yard with all lifts and leads as directed by the Engineer-in-charge

Maintenance of Strut Pit railway siding served by singareni railway station;Maintenance of track to Railway standards for every 4 KMs length and part thereof including correcting alignment defects (In straight line & curves), keeping rails in required level, maintaining gauge with in permissible limits, ensuring proper super elevation and versine in curves, through packing of sleepers once in 6months, straightening of the tie bars, pulling back creep, squaring of sleepers and providing contractors creep anchors, lubricating with required Graphite Grease (Gr.0) confirming to IS-408:1981, plumbago (dry graphite powder) and kerosene oil mixture of rail joints, greasing switches, lubrication of track fixtures i.e., ERCs, inserts, liners, fish plate bolts & nuts, plate screws, rail screws, lever boxes etc., lubrication of curves i.e., gauge faces of outer rails of curves including surface preparation, cleaning with wire brushes, emery paper, waste cotton etc., Daily foot inspection by contractors key man of competent person, Providing clear visibility, Protection of track for safety, cleaning of drains periodically, replacement of isolated broken rails, sleepers, fittings etc., making up the embankment at times of rain cuts and erosions, protection of track boundaries, track and track fittings and co-coordinating with South Central Railway for getting track fitness certificate by the Contractor as per scope of work as indicated in invitation of tender. The contractor should follow the following Specifications. 1). The approximate length of siding to be maintained as equated KMs length of Railway track. Equated KMs means length of track + allowances given for points and crossings etc. as per Railways standards. 2). The minimum strength of maintenance crew for every 4 KMs track shall be Gangmen-5(semi-skilled), Keyman-1 (skilled), Mate-1(skilled). Further contractor shall engage one Gang man extra for every additional 1KM length of track and part thereof. Besides, the contractor has to engage qualified Site Engineer. In case of short fall of any of the crew member, penalty @ rate of 2 times the prevailing minimum wages of respective category will be imposed. The contractor or his authorized representative should be available at the time of emergencies, de-railment etc. The gang, mate should interact regularly with concerned CHP authorities to assess/know/ inform about emergencies/de-Railments/track defects etc. and to attend immediately. The contractor should indicate the Number and category of maintenance force that would be deployed by him daily/ weekly/ monthly. 3). The required materials like rails, sleepers, points and crossings etc. will be issued to the contractor at any stores of the concerned area. The same have to be transported to work spot at his own cost. The removed materials are to be handed over in the Main stores/ sub-stores at the cost of the contractor only. 4). The material if any damaged due to improper maintenance and handling has to be replaced by the contractor at his cost.