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 ]
Tender For electrical construction work for shifting/conversion/modification/undergrounding of "electrical utilities (i.e. power line crossings:- 33kv 15 nos., 11 kv 15 nos, lt 10 nos. & parallel lines 05 nos.) between jagdalpur to kurkanar (from ch 0.620 to 12.70 km) in raipur division over s.e.c. railway"
Tender For routine, preventive, breakdown maintenance of lt/ht lines, lighting, power supply and communication works at ambikanagar, nph and dam sites for a period of one year
Tender For corrigendum : creation of 132kv transmissionlines in hisar and mahendergarh area on turnkey basis - line-1: creation of 132kv s/c line from 220kv s/st. bbmb hisar to 132kv s/stn. polysteel hisar through 132kv underground power cable (size 1200sq mm) to provide alternate connectivity to 132kv s/stn. polysteel by hvpnl in fy 2025-26 line-2: crossing of lilo of one circuit of 132kv d/c dadibana-loharu at 132kv s/stn. satnali with railway track between satnali & sohanrara railway station in re-sdlp section of bikaner division.