Tender For manufacturing and supply of single piece spring inserted reusable seize nut for size m-25 lock nut m 025. dimensional requirement of the nut shall be as under (as per irs/t-23) and generic specifications (provisional) for self-locking nuts to be used in bolts for track fittings. basic material of the nut shall be of steel conforming to chemical composition, mechanical and physical properties mentioned in is-1367 part-06 or equivalent standards ensuring the performance requirements of indian railways as mentioned in this document with materials electro galvanizing or hot-dip galvanizing or nickel alloy coating etc. tenderer must enclose as per din 65151-dynamic testing of the locking characteristics of fasteners under transverse loading conditions (vibration test) or nas3350(national aerospacestandard)- vibration test requirements for high quality, self-locking nuts, used at temperatures up to 800 degrees f or iso 7481:2000 aerospace -nuts, self-locking, with maximum operating temperature less than or equal to 425 degrees c. brinell hardness of the nut shall be 139-287 hbw (as per sub-clause 9.1 of is 1367 part-6)along with tender. pitch screw threads for check rails of isejs and fish plated joints of cms crossings 28 & 25 mm pitch in 3 mm . [warranty period: 60 months after the date of delivery ]
Tender For providing of facility management services - lumpsum based - educational; facility management services electro mechanical housekeeping soft services and horticulture etc; cost of consumable to be reimbursed to service provider on actual
Tender For corrigendum : electro-mechanical works of 2x36 mw tiuni plasu hep which includes “detailed design, engineering, manufacture, quality assurance, quality control, shop assembly, shop testing, supply, transportation, insurance till commissioning, delivery at site, site storage & preservation, erection, testing and commissioning, performance testing, field acceptance testing, training of employer’s personnel, handing over and fulfilment of guarantee for the electromechanical plant, on epc (engineering, procurement & construction) basis
Tender For designing, providing, supplying, lowering, laying & jointing sewer collecting system including rising main network, pumping station along with all allied electro-mechanical works including operation & maintenance of 2 years for sewage network and allied works under sjmmsvy scheme for wankaner under ground drainage project, district : morbi (8th attempt)
Tender For design, engineering, supply, installation, testing and commissioning of non clog type centrifugal pump set for effluent with accessories and allied electro-mechanical and instrumentation and scada work at mrf company pumping station at dahej iii.
Tender For design, engineering, supply, installation, testing and commissioning of non clog type centrifugal pump set for effluent with accessories and allied electro-mechanical and instrumentation and scada work at vilayat pumping station.