Central Electronics Limited Tender

EXCAVATION OF TRENCH IN ALL KIND OF SOIL AND REFILLING OF TRENCH AND REINSTATEMENT OF TRACK WHILE TRACK CROSSING. CABLE SHALL BE LAID AT DEPTH OF 1.0 MTRS BELOW RAIL FLANGE WHILE TRACK CROSSING. CABLE WILL BE SUPPLIED BY THE RAILWAY. CABLE MAY BE LAID THROUGH GI PIPES UNDER THE TRENCH WHILE TRACK CROSSING IF NECESSARY . GI PIPE WILL BE SUPPLID BY THE RAILWAY.

Termination of Outdoor Cables (Main Cables / tail cables) at both ends in location boxes, cable termination rack in relay room, station building, generator room etc. The item includes dressing of cables and wires with dressing threads as per standard practice. All material required for this item will be supplied by contractor. The outdoor cable shall be terminated in Relay Room, DG Room, ASM Room etc under supervision and instructions issued by Engr. incharge of the work. Inspection: Consignee

Installation testing & commissioning of High Availability Single Section digital axle counters (HASSDAC) with Dual sensor system as per RDSO/SPN/177/2012 version 3 or latest. This includes the supply of High frequency web mounting type Tx coil/Rx coil, VR/PR Box duly wired, Vital relays, PR Relays, Clamp with detector plates & hardware, Dual display reset box with auto resetting facility, Surge voltage protection devices and filter card to be mounted on din rail etc. as per OEM for complete installation & testing & commissioning of (HASSDAC) system NOTE: One set of HASSDAC system will include equipment required to monitor One Up line or One Dn line of a full Block Section between two stations. This include fixing of device, relays, wiring, lacing /dressing, cable termination with lug eyelet, drilling holes in rails, Installation of track devices and make it functional along with existing UFSBI/block instrument. Material required other then supply item of HASSDAC shafl be arranged by contactor to make it functional. Inspection: RDSO