NIT No-08 EE (SDW) II/ (23-24) Item No. 04

S/o Moulded Case Circuit Breaker (MCCB) of rating 250 Amp, with thermal magnetic release Triple Pole, 415V, AC of breaking capacity of 35 KA or more. Make: - L&T/any djb approved.

S/o Moulded Case Circuit Breaker (MCCB) of rating 100 Amp, with thermal magnetic release Triple Pole, 415V, AC of breaking capacity of 35 KA or more. Make: - L&T /any djb approved.

S/o Spreader Terminals & Handle for 250Amp. MCCB Make: L&T/Siemens/any djb approved

S/o Spreader Terminals & Handle for 100Amp. MCCB Make: L&T/Siemens/any djb approved

S/o TPMCB 6-32amp. Make: L&T/any djb approved

S/o Power contactor 220v 32Amp. Make: L&T/any djb approved

S/o Over load relay 14-23 Amp. Make: L&T/any djb approved

S/o Volt. Meter Digital Type-Make: L&T/any djb approved

S/o Amp. Meter 0-500V. Digital Type-Make: L&T/any djb approved

S/o Indicating lights RYB & On/OFF Make: L&T/any djb approved

S/o Element NO+NC HC61A2 Make : L&T

S/o Single core Cu. Conductor cable 35 sq. mm FRLS Make : Polycab/any djb approved

S/o Element NO+NC Ad-on- Block For MNX contractor Make : L&T/any djb approved

S/o Start / Stop Push Button HD15C Make- L&T/any djb approved

S/o Cu. Thimble ring type Conductor cable 35 sq. mm ISI mark

S/o Current Transformer 250/5 Make: L&T/any djb approved

Dismantling of the existing starter with other assembling like contractor, relay, terminal etc. complete job as per required

Installation of the starter with relay, contractor with other accessories to complete job as per required.

Dismantling of the existing MCCB with other assembling like Busbar, wiring, terminal etc. complete job as per required

Installation of above MCCB's with Busbar, wiring, terminal etc. with other accessories to complete job as per required.

Earthing with copper earth plate 600 mm X 600 mm X 3 mm thick including accessories, and providing masonry enclosure with cover plate having locking arrangement and watering pipe of 2.7 metre long etc. with charcoal/ coke and salt as required. DSR 5.6

Providing and fixing 25 mm X 5 mm copper strip on surface or in recess for connections etc. as required. DSR 5.14

Supply of 3.5core x 50 sqmm, 1.1KV grade, XPLE insulated, stranded Aluminium conductor, galvanized steel flat strip/ round wire armoured, extruded PVC type ST2 sheathed, confirming to IS: 7098 (PART-1) & IEC: 60502 (Part - 1). DJB SOR E&M (2021-22)- 18.6.5 Make: -Havells /Grandlay /Gloster/any djb approved

Laying of one number PVC insulated and PVC sheathed/XLPE power cable of 1.1.KV grade of following size direct in ground including excavation, sand cushioning, protective covering and refilling the trench etc as required.DSR 7.1 (2018) Above 35 sq. mm and upto 95 sq. mm

S/o Bus bar Aluminium of electrolytic grade conductivity covered with heat shrinkable PVC Sleeve throughout in red, yellow & blue colour to identify three phases & black for neutral. The bus-bar support insulator made of non- deteriorating, vermin proof, non hygroscopic materials such as SMC/DMC.

Fitting of the above components in panel enclosure with terminal blocks, channels, ferrules, thimble, support insulator on bus bar, required hard ware’s complete in all respects.

Testing of cable, panel & other installed accessories and also checking all the connections prior to switching on as follows as per site requirement and direction of engineer in charge. (i) Continuity and earth testing (ii) Checking all for phase to phase, neutral to body, neutral to earth and phase to earth. (iii) Functional test.

HYDROCON ENGINEERS