North Central Railway Tender

Supply of material and making wiring /rewiring of various points such as FT fittings/ ceiling fans/ordinary light point with 2.5 sq mm [FRLS] PVC insulated, multi stranded copper conductor cable single core conforming to IS 694 [latest version] on surface PVC Casing capping channel heavy duty /in recessed PVC Conduit pipe heavy duty [ISI Mark] with bakelite batten holder 1 /angular holder/ceiling rose, 5A modular type switch,modular sheet cover on front of recessed , MS box of suitable size with brass screw cup washer etc, including earth continuity copper wire of 1.5 sq mm PVC insulated copper wire complete, [ note-the wire from SDB to switch board shall be of 4 sq mm PVC insulated copper wire one 5A/ 5 Pin modular type socket with 5A Switch shall also be provided on each switch boards. Note:-Normally it will be recessed type wiring and in exceptional circumstnaces based on site conditions surface casing capping channel wiring may be permitted with the approval of DyCEE/GS/AGC only.

Excavation of cable trench:- This itemshall be operated in conformity with IS:1255 (latestversion) i.e. code of practice for installation andmaintenance of HT/LT cables. The price shall cover costof excavation of cable trench in all type of soil for layingLT cables and back filling the same with sieved earthand finishing the surface in its original condition afterproviding sand, & bricks in cross position. For LT/HTcables the trench shall be 600mm wide x 1000mm deep.In trench the cable 1 shall be covered with river sand at adepth of 100mm below the cable and 100mm above thecable than placing well-burned bricks continuously incrossposition through out the cable route in the ground.The bottom of the trench should level free from stonesand sharp edge of rocks etc. At the termination a loop of5 meter (approx) cable shall be kept as allowance andloops rings be formed as per the site condition, in theground, The cost shall include the cost of all materialsi.e. sand, bricks, cable route markers (grouted in the earth firmly with cement concrete so that it can not be uprooted by miscreants) etc at 25m. interval and eachturn of the cable

Laying/Cleating erection, Testing &Commissioning of HT/LT Cable 03/04 Core on wall 2 withall accessories & refilling of cable trench (as per IE rule)after laying of cable (Cable will be supplied by Rly free of cost at Consignee Depot)