North Central Railway Tender

Supply, Erection, Testing and commissioning of MS/PVC conduit pipe 25mm dia and 4 1.6mm thick, recessed in the wall and through the wall by making hole and replastering the same in original condition complete with Tee, elbow, junction box, sadle & Other accessories for sub main wiring.

Supply, erection, Testing & Commissioning of sub main consisting of 2x4 Sq. mm (P & 5 N) PVC insulated and sheathed copper wire multristanded single core 1.1KV grade alongwith 1.5 Sq. mm PVC insulated copper wire 1.1 KV grade for earthing. (Quantity 1 Mtr. Equal to 02 Nos., wire of 4 Sq.mm of 01 Mtr.each. and 01 No. earth wire 1.5 Sq. mm. of 01 M) (No cable joint is permitted inside the MS conduit pipe cable should be jointed with cable connectors inside the switch board)

"Supply, erection, Testing & Commissioning of energy efficient luminaire complete 6 with all accessories , 18/20 watt, 04 feet LED tube light fitting & Tube with suitable current control driver circuit, suitable for surface mounting and connection with PVC copper flexible wire of 23/76 as per Rly. specification attached "

Supply, erection, testing and commissioning of single earth electrode of 50mm. dia 7 3000mm long GI pipe class B conforming to IS: 1239 latest complete with earth box with cover as per RDSO approved drawing including connection from earth electrode to MDB/ SDB/poles/with 8 swg GI wire

Horizontal boring of cable duct at 1.4 to 2.1 mtr.depth from the bottom of sleeper 8 /ground lable and laying of 120 mm dia HDPE DWC pipes for cable crossing under track / road .The work shall be done as per extant practice and instruction of site engineer.It includes supply of DWC/HDPE pipes conforming to IS14930(Part:2:2001)

Excavation of cable trench:- This item shall be operated in conformity with IS:1255 (latest version) i.e. code of practice for installation and maintenance of HT/LT cables. The price shall cover cost of excavation of cable trench in all type of soil for laying LT cables and back filling the same with sieved earth and finishing the surface in its original condition after providing sand, & bricks in cross position. For LT/HT cables the trench shall be 600mm wide x 1000mm deep. In trench 9 the cable shall be covered with river sand at a depth of 100mm below the cable and 100mm above the cable than placing well-burned bricks continuously in cross-position through out the cable route in the ground. The bottom of the trench should level free from stones and sharp edge of rocks etc. At the termination a loop of 5 meter (approx) cable shall be kept as allowance and loops rings be formed as per the site condition, in the ground, The cost shall include the cost of all materials i.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 each turn of the cable.

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

"Supply, Erection, Testing and commissioning of Super Nylon Rope 12mm conforming to IS: 4572: 2104 (Latest)."

"Supply, Erection, Testing and commissioning of water proof flat Submersible cable 12 size 3 core X 6 Sqmm copper conductor 1.1KV grade PVC insulated & Sheathed conforming to IS- 694/1994 (latest) to be laid from starter to well cable to be laid through MS conduit pipe ( Heavy gauge ) of suitable size with fixing accessories."

Supply, Erection, Testing and commissioning of Upvc coloumn pipe, type super heavy, dia 60mm (2 inch), efective length 3m per pipe with all fixing accessories

Supply, Erection, Testing and commissioning of Electrically driven submersible pumps set 4/5 star rated water lubricated of following capacity-3 phase 50 HZ. 415 Volt AC supply. capacity 15 HP.2880RPM., Head 110M to 150M approx., Discharge 250 - 400 LPM, Delivery size 75mm.dia. suitable for 200mm. bore as per site requirement

"Supply Erection, Testing & Commissioning of control panel wall mounted type made of 16SWG MS Sheet duly painted with double coat of stove enameled paint and one coat of primer paint, dust proof, vermin proof with locking arrangement and comprising of the following Items duly mounted on Bakelite sheet (05mm. thick) of suitable size . 1. Fully automatic star/delta starter 415 15 V.3Phase-15HP to 20HP 2. Over load relay range 16- 25. 3. Electronic single phase preventer with in built 45 ± 5 Sec. facility. 4. Motor on/motor 'TRIP' Neon lamps. 5. Auto/Manual switch. 6. By pass switch for SPP. 7. Am meter size 96 x 96mm. range 0 - 100 A. with selector switches (03 Nos.) 8. Voltmeter size 96 x 96mm range 0 - 500 V. AC 9. Motor 'ON'/Motor 'OFF' push button. 10. Incomer TP miniature circuit breaker 40 A. 11. Three phase (R,Y,B) Neon lamps. 12. Volt meter selector switch (VSS) 13. Connector strip. 11 way. 14. No. volt coil voltage 250 V. - 440 V. 15. Timer 1-30 Sec."

Supply, Erection, Testing and Commissioning of LT Panel Board fabricated floor mounted made of MS sheet 14 SWG complete floor mounted front operated, mounted on MS channel 75x40x3 mm. painting by one coat of red oxide primer with two coats of approved synthetic enamel paint complete with top/bottom removable gland as required double compression type cable glands 16 earth bus, hinged and lockable doors , dust and vermin proof complete with all inter connections by PVC insulated multistranded copper wire with suitable capacity Bus Bar for Consisting of the following Items. MCCB - FP - 50 KA -250Amp. = 01 No. for incoming side MCCB - FP - 50 KA - 125Amp. = 04 Nos. for out going side C) CT- 300/5-03 Nos operated with three phase panel mounted electronic energy meter, Digital Type volt meter size 96 X 96 mm.with selector switch & 03 Nos. LED indicator Note- main distribution Board shall be mounted on masonry post at least 2 feet in height from ground level to avoid submerging in rains.

Supply, Erection, Testing and commissioning of Top & Bottom adaptor set of suitable for 3" dia uPVC pipe

Supply, Erection, Testing and commissioning of SIGRI (Lowering jog) suitable for 2" diameter PVC pipe

Supply, Erection, Testing and commissioning of SIGRI (lowering jig) suitable for 3" diameter PVC pipe

Supply of 5HP/3.7KW, single phase submersible pump set with Control Panel Head Range (M) 100 or above Discharge (LPH) 50 or above stafe 10 or above make Kirloskar KS4E05020 with starter panel as per Spec.

Installation of Pump set with GI pipe, nut bolts, washer, rubber packing, valve copper cable etc as per spec 22

Supply and erection of fencing upright