East Central Railway Tender

Provision of Rooftop power system at KGG(35 KWp), NNA (45KWp) & SMO(5KWp) over SEE division. Design,manufacture & supply of Grid connected solar photo voltaic(PV) Plant without battery backup complete with the followings items : a) Single/Poly Crystalline Silicon solar cell connected in series (PV Module ), b) Solar Grid connected String Inverter along with Data Logger, with 1 provision for data transferring (Rs - 485, Wifi , GPRS, RF) to remote service platform for data storage & analysis displayed in various visual & graphical formats on Web-App & big screen display c) Aluminium Solar PV Module Mounting Structure, d) Array Junction Box, e) Inverter Interfacing Panel, f) Fire resistant DC Cables & Fire resistant AC Cables of suitable length as per site requirement for interconnecting panels, array, Junction box, and solar inverter system etc. including all other accessories along with installation, testing and commissioning of above Solar Photo Voltaic Modules on Roof Top and Shed top of station platform with all associated works.

Design, fabrication, supply, installation, testing & commissioning of cubical LT panel board suitable for incorporating Ammeter, voltmeter, indication miniature neon lamps, COS, MCCBs, and bus bar etc. as as per drawing. The panel should be fabricated with 1.6mm thick cold rolled steel sheet supported with cold rolled steel sheet 2.5mm thick/suitable MS angle/channel screwed on angle 2 iron frame with nuts & bolts. The pedestal of angle iron frame shall be secured on floor by suitable grouting bolts and nuts. Each cubical of the panel shall have independent front opening. The panel shall have spray painted with one coat of red oxide as primer and two coats of super enamel paints. Nomenclature of each cubical shall be indicated on Al. foil (by screen printing process) duly riveted to front cover of cubical etc. as required as per site requirement and approved by site in-charge. (Size 4.025 Sq.Mtrs.each Total 03 sets.)

Supply, installation, testing & commissioning of copper bus bar of 600 amp. Cap. The 3 bus bar shall be fabricated with 50x8mm (400 Sq. mm cross section copper strip 4 Nos. in parallel (Taking 4 strips in parallel as one unit). Mounted on pedestal insulator. The bus bar shall be incorporated in LT cubical panel board complete etc. as required as approved by site in-charge.