NIT No.21/EE(EM)WS S-I/(20-21)Item No-3

Dismantling of old panel, structure, damaged components and Installation of the panel at site by making foundation ,termination of cable both incoming & out going side ,mongering of complete panel , including cable connection,. This includes cartage, loading& unloading etc.

LT Distribution panel sheet steel enclosure made out of 2mm CRCA sheet totally enclosed, powder coated free standing, floor mounted type, dust& vermin proof, outward opening, lockable doors having hidden hinges and a bolted back cover both using non-deteriorating neoprene rubber gaskets to provide IP protection .The each part of the fabricated panel will be powder coated. The various components, assemblies and sub equipments of the panel will be as per standard given in relevant IS. The bus bar of the panel will be shaped out of high conductivity, electrolytic conductor and shall be liberal sized in aluminum. The control wiring of the panel will be done with PVC flexible copper wires of 1.5mm cross section. Each wire will be terminating with a ferule crimped to the wire, size (L-1800MM)x(H-1600)x(D-375mm).,Having following components of approved make 1)MCCB 200A 3Pol 50Ka- 01 No Spreader For MCCB 200A 4Pol - 01 No Rotary Operated Handel - 01 No Amp Meter Digtal Type 96*96mm - 04 No Volt Meter Digtal Type 96*96mm - 01 No Motor protection relay – 2 No C.T 200/5A, 100/5A, 30/5A - 09 Nos Indication Lamp 22.5mm Red,Yellow &Blue - 08 No On Load Changeover Switch 200A 4pol - 01 No Power capacitor 415V unit 10KVAR -2 Nos. MCB 3Pol 63A 10kA -2No MCCB 100A 3Pol 50kA - 02 Nos Spreader For MCCB 100A 3Pol - 02 Nos Rotary Operating Handle - 02 Nos Power Contactor 70A 230Vac - 04 Nos Power Contactor 50A 230Vac - 02 Nos Power Contactor 25A 230Vac - 01 Nos Over Load Relay 30-50A - 02 Nos Star Delta Timer delay 230Vac - 02 Nos MCB 3Pol 32A 10kA -2No Over Load Relay 6-10A -1No Control MCB SP 6A 10kA -6No Make of all component: L&T

Supply of solid copper conductor cable of single core,16 sq mm 650/1100 V grade as per IS 7098 make: Havells/finolex/any DJB approved make

Fitting of the above components in panel enclosure with terminal blocks, channels, ferrules, thimble, support insulator on bus bar, required hard wares, control wiring in 1.5sq mm wire complete in all respect.

Internal wiring with copper wire as per CPWD specification for light power & plug points in recess /surface /Main distribution board for pump house having 6Nos. light points, & fan point 2Nos. Power Point-2Nos.

Transportation, Providing, Fixing Testing and commissioning of panel & laying of cable and aliened accessories as per required parameters with relevant IS. Testing of panel prior to switching on as follow : i. Check equipment specification ii. Continuity and earthing iii. MCCB mechanism andalignment iv. Meggering of all equipments for phase to phase, neutral to body, neutral to earth and phase to earth. v. All function tests. vi. Checking for all tightness of nut and bolts. vii. Alignment of doors etc. viii. Interlocking test.

Raj Engineering Co.

Premier Engineering Company

R K CORRUGATEDBOX AND ALLIED PRODUCTS

HYDROCON ENGINEERS

Goodwill Enterprises