NIT No-02 EE (SDW) II/ (22-23) Item No. 02

Dismantling of old and damaged cable, starter, Main switch etc. After disconnecting the electrical supply with the help of electricians by taking all the safety precautions and taking out all the dismantled material from the deep pump house and shifting the same to the safe site as per direction.

Providing of Heavy duty double break fuse switch HBC fuse type (Triple Pole) with neutral in sheet enclosure 415 volt, 50 Hz of rating 100 Amp. Make:-Havells/Capital/DJB approved.

Supply of Heavy duty 50 Hp oil immersed manually operated Auto Transformer Starter with overload coil and other accessories. Make-Advance/Bentex/ DJB approved.

Fixing of starters capacity up to 50HP by making RCC platform and fixing of starter at the platform with the help of foundation bolt.

Supplying of 300 mm width X 50 mm depth X 1.6 mm Thickness cable tray for fixing of the cable.

Supplying and laying of PVC/XLPE insulated PVC inner sheathed armoured copper conductor cable of size 35 sq mm 3.5 core, tested upto and including 1100 Volts grade as per IS: 1554 (PART I) 1998 Make:- Grandlay/Universal/Gloster/Havells

Making all the electric connection from main LT panel to main switch and from main switch to starter and from starter to electric motor with the help of required material such as thimbles ,electric tape etc.

Testing & commissioning of panel & allied accessories as per required parameters with relevant ISW testing of the panel prior to switching on as follows. I) Continuity and earth testing. ii) Meggaring of all equipment for phase to phase , neutral to body, neutral to earth and phase to earth. iii) Checking for all tightness of nut and bolts. iv) All function tests. Testing on load with engineer in charge.

Volts And Watts Electronics Pvt. ltd.

P.K. Electricals