SUPPLY, INSTALLATION, TESTING AND COMMISSIONING OF 500 KVA DG SET AT ADMINISTRATIVE BUILDING AND ALLIED WORKS

Supply, Installation, Testing & Commissioning of ‘Silent Type’ Diesel generator set along with having Prime Power rating of 500 kVA, 415 Volts at 1500 RPM, 0.8 lagging power factor at 415 Volts suitable for 50 Hz, 3 phase system and for 0.85 Load factor and consisting as per the detailed technical specification.(Refer Detailed Technical Specification)

Exhaust System- Supply & installation of suitable size exhaust pipe of MS ERW B class with aluminum cladding

8” class B MS pipe

Insulation and 24 gauge aluminum cladding for exhaust pipe

Insulation and 24 gauge aluminum cladding for silencer

Exhaust Pipe Support-Supply and Installation of MS support for exhaust pipe and turbo charger with 1 coat of red oxide & enamel paint

Supplying, Fixing and wiring earth electrode (600mmX 600mmX3 mm GI Plate) for grounding of DG set using 40 mm dia 2.9 mm thick 2.5 mtr long GI Pipe with GI funnel with mesh and suitable size reducer fixed on the top of the earth electrode. The funnel should be enclosed in a CC chamber of 400mm X 400mm X 400mm with a cast iron cover. The earth electrode shall have staggered holes of 12mm dia and the electrode should be covered 150mm all-round with alternate layers of salt and charcoal from the bottom of the CC chamber. The connection from the electrode is to be established through GI strip using GI nut bolts (For Body earthing of DG set)

Supplying, Fixing and wiring earth electrode (600mmX 600mmX3 mm Copper Plate) for grounding of DG set using 40 mm dia 2.9 mm thick 2.5 mtr long GI Pipe with GI funnel with mesh and suitable size reducer fixed on the top of the earth electrode. The funnel should be enclosed in a CC chamber of 400mm X 400mm X 400mm with a cast iron cover. The earth electrode shall have staggered holes of 12mm dia and the electrode should be covered 150mm all-round with alternate layers of salt and charcoal from the bottom of the CC chamber. The connection from the electrode is to be established through Copper strip using nut bolts (For neutral earthing of DG set)

Supplying and running of GI/Copper strips for grounding connections, using necessary fixing materials as required

50X6 mm GI strip

25X6 mm Cu Strip

Providing, laying, and constructing suitable foundation, 600-1000mm above the ground level for the proposed DG set including all the civil works as per the OEM recommendations.

Providing suitable DG set Roof work B class GI pipe, GI hollow tube section, color coated galvanized aluminum sheet as required with self screws, welding, cutting, transport charges, labor charges etc complete.

Supplying of 1.1 kV LT UG cable XLPE or Heat resistant PVC insulated, PVC extruded inner sheath armoured cable as per IS-1554 (Part-1) or IS-7098 Part-1, Armouring strip thickness in average +5% and resistivity 14 Ohms/Kms(Max) as per IS-3975

3.5C X 300 Sq mm

3.5 C X 240 Sq mm

Labour charges for laying of 1.1 kV class UG cable in existing trench GI Pipe/stoneware pipe/on wall/on pole as required

Digging of trench of 0.6m deep X 0.50 mtr wide refilling the trench to the required ground level and consolidating with CC on asphalt & CC cutting as required etc. Complete

Hard Soil

Asphalt Cutting

C.C. Cutting

Providing and filling sand in excavated trench to cover already laid UG cable to a depth of 150 mm all-round the cable

Supplying and making end termination with brass compression glad and aluminium lugs for following size of PVC insulated and PVC sheathed/XLPE aluminium conductor cable of 1.1 kV grade as required

3.5 C X 240 Sq mm

3.5 C X 300 Sq mm

Supplying and laying of semi circular (C-Cut) RCC pipes of 150mm dia, 25 mm thickness and 1 meter length

Supplying and laying of NP2 RCC hume pipe of 300 mm dia with required collars

Shekhawati Electrical Engineers

Vijaypower Generators Limited

VIRTUSTECHNO

M/s Anugraha power services

ABM Electricals

J C Electricals

M/s. Precision Electrical Works

Suprabha Electricals

Shantha Electricals and Engineers Pvt Ltd

ABHISHEK INTEGRATIONS LIMITED

SaiShakthi Electric (P)ltd

KRISHNA ENGINEERING WORKS

Kalpaka Power Control

Fuji Technical Services Pvt. Ltd

Power Enginering (India) pvt Ltd.