Railway Works & Supplies Tenders

Transportation of HDT machine with accessories including handling of stores materials, preparation of site and boring of 110mm dia and placing HDPE pipe of size 63 to 40mm in single / double / triple etc required for crossing/ laying of Railway cables in a combination of quad & signalling cables etc. as per required comprising maximum 72 cores in any HDD section on land /bridges / culverts / track / pucca road crossing and blowing / pulling of Quad / Signalling cables etc. within HDPE pipe. Boring of trench shall be minimum 1(one) Mtr below the track to 1.5 (one point five) minimum 3 (three) meter below the river bed, 01 meter below other lands including road / pucca road 63 to 40 mm dia & its accessories suitable for HDT as permanently lubricated HDPE pipe 40 of size 63 to 40mm crossing area. This includes supply as per Specification No. RDSO/SPN/TC/45 /2013 with latest amendment & cost of the fuel and all other items which will be required for laying of cable through it. Inspection : RITES for HDPE pipe (for inspection charges cost of all sort of HDPE pipe is Rs. 195/- per Mtr.) NOTE: The number of HDPE pipes (of any dia as mentioned above) to be pulled in any HDD section will depend upon the numbers of quad / signalling cables to be pulled through that HDD section as per site requirement. At a particular site, the second /additional HDD is to be done only after completing the pulling of 72 cores of cable through 1st HDD other wise the second /additional HDD will not be counted as a new / additional HDD for the purpose of billing. Only cables to be supplied by Railway. Cable sketch/route plan showing division & depth to be submitted by firm.Execution of work as instruction of site engineer.

TRM Total 3726.36 25mmgap'in-situ' welding during traffic block using Railway' swelding portionandfinishingof weldtomeet theprescribedtolerancesand pass all stipulated tests with all required labour, materials, consumables, tools, equipments etc. to complete thework in all respect asper IR's"ManualforFusionWeldingofRailsbyAlumino ThermicProcess"with latest correction slips, includingmarkingof welded joint, paintingweldcollarwithanticorrosivepaint, restoration of tracknearweld joint tooriginal positionand fixingof joggled fish plateatnewweld, toberemovedafterpassingofweldinUSFDtest asdirectedbyEngineer Item- 15 incharge.Note:1.Weldingportionandrelated accessories asperAnnexure- I shall besuppliedbyRailways.All other items requiredshall besuppliedby theContractor.2. Welding shall becarriedout onlyby trainedwelder havingvalidcompetency certificate.3.HydraulicWeldtrimmer shall beusedfor chippingand profileGrinder for finishing.4. Requirednos. of Joggled fishplates shallbesuppliedbyRailwayatnearestP.WayStoresandthesame shallbereturnedatnearestP.WayStoreoratother locationasper direction of Engineer-in-Charge after release from track. S No. Item Description of Item Unit Qty Rate Amount No 25mm gap 'in-situ' welding during traffic block using Railway's welding portion and finishing of weld to m e e t the prescribed tolerances and pass all stipulated tests with all required labour, materials, consumables, tools, equipments etc. to complete the work in all respect as per IR's "Manual for Fusion Welding of Rails by Alumino - Thermic Process" with latest correction slips, including marking of welded joint, painting weld collar with anticorrosive paint, restoration of track near weld joint to original position and fixing of joggled fish plate at new weld, to be removed after passing of weld in USFD test as directed by Engineer in charge. Note: 1. Welding portion and related accessories as per Annexure - I shall be supplied by Railways. All other items required shall be supplied by the Contractor. 2. Welding shall be carried out only by trained welder having valid competency certificate. 3. Hydraulic Weld trimmer shall be used for chipping and profile Grinder for finishing. 4. Required nos. of Joggled fish plates shall be supplied by Railway at nearest P. Way Stores and the same shall be returned at nearest P. Way Store or at other location as per direction of Engineer-in-Charge after release from track.