Operation and Maintenance

Rewinding of Electric motor of 20 HP, 3 Phase up to 2880 RPM of all types and makes with copper wire including minor repairs, lubrication of ball bearings,bush bearings and replacing condencer, screws etc testing of motor for original speed.

Bearing of approved make for electric motor 3 phase AC Upto 15 to 20 HP of all types.

Supply of 6.0 Sqmm 3 Core PVC / XLPE Insulated Sheathed Multi Core Bright Annealed Bare Copper Conductor Heavy Duty Industrial Cables for Voltage Grade upto 1100 Volts as per IS: 694:2010 including all transportation charges etc complete. Makes : Finolex / RR kabel / Havells / Polycab / RPG / KEI / Gloster / V-Guard / Finecab / SPM / Gemini / Unistar / Windsor / Payal / Fortune Arrt / Avocab / Pawancab / Nakoda / HPL / Sudhakar / Bonton / Rajnigandha

1)Supply of 125A 4 Pole MCCB, Adjustable, Confirms to IS/IEC 60947-2 having Breaking Capacity 25 kA with thermal magnetic release Panel Mounted. Makes : LK - D sine / Schneider-NS NSX/Legrand -DP X3/ Siemens-3V / Hager-h3 / -Winbreak / BCH / Havells / Eaton

2)Supply of Adjustable, Confirms to IS/IEC 60947-2 having Breaking Capacity 63A 4 Pole MCCB, 16 kA with thermal magnetic release Panel Mounted. Makes : LK (L&T) - D sine / Schneider-NS NSX/Legrand -DP X3/ Siemens-3V / Hager-h3 / C&S -Winbreak / BCH, For incomer-1set

3)Supply of 6-32A TP MCB 10 kA, C/D for capacitor switching Curve ISI Mark. Makes : Gold Medal / GM / Milltec /Sputnik / Stanjo Amron.

4)Power contactors AC3 Duty,40 A for star-delta starter Makes: Schneider Electric TeSys LC1D40AM7

5)Supply & Fixing of D.O.L Starter 250V, Single phase, 50Hz. With Sheet Steel enclouser comprising of contactor with bi-metalic relay with neceSheet Steelary push buttons, etc., complete suitable Up to 3.0 HP for priming pump. Makes: Siemens / LK / BCH

6)Single Phasing Preventor, GIC MG53BH GIC Make SM501

7)multifunction Timers, GIC 14SDT1S Micon 175

8)Supply and erection of 0-500V Analog voltmeter on exisiting panel board including connections etc., complete. MAKES : CONZERVE / ELMEASURE / LK (L&T) / SEIMENS.

9)Supply of 6-32 A SP MCB,10 kA, C/D Curve ISI Mark. Makes : Legrand-DX3 / Schneider-Acti9 / Siemens / LK (L&T) Exora / Crabtree / Indo Asian / BCH.

10)Selector switch for Voltmeter and ammeter on the existing panel including connections etc., complete

11)LED indication lamps on the existing panel board.

12)Push buttons on the existing panel board.

13)Supply and erection of LT current transformer with bar primary 100/5A to 1000 / 5A ratio in the existing panel including connections etc., complete.

14)RCCB for lighting feeder Supply of 16 A 2 Pole RCCB 30mA. Makes : Legrand-DX3 / Schneider-Acti9 / Siemens / LK (L&T) Exora / BCH

15)Supply of 6-32A DP MCB,10 kA for control supply, C/D Curve ISI Mark. Makes : Legrand-DX3 / Schneider-Acti9 / Siemens / LK (L&T) Exora / Crabtree / Indo Asian / BCH

16)Digital Multifunction meter (energy meter Class I RS 485 with LED display)

17) capacitors of 7.5 KVAR (TRINITY Capacitor AAP DL-BOX, 7.5 kVAr, 440 V)

18) Phase sequence relays Make:GIC / L&T MG21DH

19) under voltage relay at incomer(GIC MG53BH SM-501)

20) CBCT(Core balance current transformer),55 mm dia

21) Panel Earthing Strip

22) 2.0 KVA control transformer,440/240 volts

23) L&T MPR300 16-44A Motor Protection Relay, MPR304BE160

24) miscallaneous like glands,lugs,ferrule,Terminal boxes..,etc

25) fabrication of cubicle panel board

26) 40 A DP,MCB - 1 No for control supply-1 No

27) Supply and erection of 0-100 / 200 / 400 / 600 /1000 Analog ammeter of size 96x96mm. MAKES : CONZERVE / ELMEASURE / LK (L&T) / SEIMENS.

Electrification with wiring inside and outside of pump house size 4.0 mt x 3.00 mt including all materials, labour charges etc complete. 1) SP MCB- 6 AMPS- 2 nos 2) PVC pipes conduit pipes (1 inch)- 40 mtrs 3) 1.5 sqmm wire - 90 mtrs for inside lighting and earthing 2.0 sqmm wire - 30 mtrs for outside lighting 4) Switchboard -1 no 5) MCB DB - 1 no 6) Lightings a) outside lighting,LED street lights, 2 nos x 30 Watts b) inside lighting,led lamps,2 nos x 20 watts c) LED tube lights, 2 nos x 20 watts 7) Miscallanous items.

Errection, wiring, commissioning of new panel board and with all accessories providing of necessary earth pits of 2 Nos(panel board + motors and common connection between two earth pits) and giving earth connections to all the equipments, complete including materials and labour charges.

Manufacture, supply and delivery of Single Chamber DI Air Valve with Body and cover in Ductile Iron of grade GGG- 40/SG-400/15 or GGG-50/SG-500/7 or equivalent grade as per I.S.3896-part2- 1985 and subsequent revisions. All internal parts such as float, shell etc., all cover bolts, of stainless steel, and Gaskets and seals of EPDM food grade quality Epoxy powder coating (EP-P) inside and outside colour blue. Drilled as per requirement of the dept.

Manufacture, Supply and delivery of DI D/F Gate Valves (Soft Seated) Resilient seated soft sealing gate valves (Sluice valves) with body bonnet of ductile cast iron of grade GGG-40/ SG- 400/15 or GGG-50/SG-500/7 or equivalent grade as per I.S.3896-part2-1985 and subsequent revisions, wedge fully rubber lined with EPDM food grade quality and seals of NBR and the valves should be of vacuum tight and 100% leak proof with face to face dimensions as per BS5163-89/IS14846-2000/DIN 3202 F 4. All the valves should be with Electrostatic powder coating both inside and outside pocket less body passage.Drilled as per requirement of the dept.

Painting to walls with 2 coats of water proof cement paint of apporved brand and shade over a base coat of approved cement primer grade-II making making 3 coats in all to give an even shade after thourughly brushing the surface to remove all dirt and remains of loose powdered materials,including cost and conveyance of all materials to work site and all operational, incidental, labour charges etc. complete for finished item of work as per SS 912 for internal walls.

Supply, Transportation, laying, testing & commissioning of 'C' class heavy duty MS pipe conforming to IS 3589/IS 1239 including Welding, fittings like elbows, tees, flanges, tapers, nuts bolts, gaskets etc. and fixing the pipe on the wall/ceiling with suitable clamp/support frame and painting with two or more coats of synthetic enamel paint of required shade complete as required Makes : Jindal Hissar / Tata pipes