Tender For supply, installation, testing, commissioning & maintenance of on-grid rooftop solar photo voltaic power plant at various locations in karnataka state
Tender For upgradation of automatic fire detection and manual suppression system to automatic fire detection and automatic suppression system in power cars to rdso specification no. is/rdso/cg/s/22001(rev/amend) issue: feb-2023 , as per rdso letter no. mc/acf/fire supprn./pc dated 22/07/2021.this is inclusive of supply of materials, cost of labour and returning back released materials becoming obsolete for the upgraded/converted system. oem: chaitanya electricals make:- chaitanya electricals pvt ltd, jalgaon. [ warranty period: 48 months after the date of delivery ]
Tender For design, manufacture, supply, and installation, testing, commissioning and proving out of required capacity electric furnace for heat treatment of power rating 78 kw is required for carriage and wagonworkshop. the supply shall be include all the concomitant accessories / equipment as detailed in the specification and other concomitant accessories / equipment, which the manufacturer considers essential to make this machine fully operational, when installed and commissioned as per specification, no. judw/nr/ir/e/ef/2025. [ warranty period: 24 months after the date of delivery ]
Tender For corrigendum : supply of traction transformer complete with cooling system like ht cable along with protection shield in passenger compartment and under-frame area, thermostats etc. related protection equipment and safety chain arrangement including termination crimping lugs, cable markers with heat shrinkable sleeves for power and control cable, equipment mounting and earthing hardware and accessories as per attached specification. [ warranty period: 30 months after the date of delivery ]
Tender For supply of earth leakage device/ relay (fel) for feeder of lhb power cars as per specification no. edts 103, rev-d, am-4. [ warranty period: 30 months after the date of delivery ]
Tender For supply, testing and commissioning (including all connections & dressing without loading), switch board cabinet for lhb power car for 2x500 kva da set for as per specification no. edts-103, rev-d, am-7, corr-1, 2 & 3 with 125a/1000v hrc fuses instead of 80a/1000v, mcf/rbl annex-4 & annex-5 with rdso letter no. el.7.1.108/power car/main, dt. 13.03.2023. packing instruction - spi146. [ warranty period: 30 months after the date of delivery ]
Tender For supply of 3/4 sq. drive cordless impact wrench having brush less motor and iq power control system.specification as per annexure-a [ warranty period: 30 months after the date of delivery ]
Tender For corrigendum : supply, installation, testing and commissioning (as the case may be) of block proving by axlecounter using block panel and ufsbi for double line operation as per rdso specification no . irs:s-105/2012 (ver.0) with latest amendment. each set consisting of following; (i) universal fail safe block interface complete with all accessories as per sepc. irs:s-104/2012 (ver.0) with attest version and amendment qty-2 nos. (ii) block panel complete with all accessories as per rdso drawing no. rdso/s/32017 for double line (with latest amendment).- qty-02nos. (iii) relay rack with die locking and sealing arrangement as per rsso drg.no. rdso/s/32018 with latest amendment and supplu of all type of relays (iv) block telephone with accessories as per rdso spec. no. rdso/spn/191/2006. qty ? 02 no. with all type lighting protection. (v) automatic media changeover of modems working on redundant channels for data transmission on ofc/ quad-1 pair and secondary modem for ufsbi for use with secondary media ofc/quad-1 pair. or supply, installation, testing and commissioning (as the case may be ) of microprocessor based station master block panel fordouble line block instrument with block telephones as per rdso/ spn/175/2005 and description: (i) microprocessor based station master block panel for double line instrument with block telephones as per rdso/spn/175/2005- version 1 or latest (b) block telephone as per rdso specification no. rdso/spn/191/2005 or latest ? qty-2 nos. (ii) microprocessor based ssbpac (d) block instrument for double line as per rdso /spn/175/2005 version 1 or latest ? qty 2 nos. (iii) lightening and surge protection devices for power line 24v dc,class-c qty. 2 nos. (iv) lightening and surge protection devices data lines class- d qty. 2 nos. (v) supply ofall type of relays? for double line (vi) auto communication changeover units working on redundant channels for data transmission on ofc/quad-1 pair and secondary modem for use with secondary media ofc/quad-1 pair. [ warranty period: 30 months after the date of delivery ]