Electrification of Upgradation to the Existing Electrical Control Pannel, Earthing, Circuits etc in the Forensic Science Laboratory at Bikram Chowk Jammu.

Amount

Wiring for circuit/ submain wiring alongwith earth wire with the following sizes of FRLS PVC insulated copper conductor, single core cable in surface/ recessed medium class PVC conduit as required.

4 X 10 sq. mm + 2 X 6 sq. mm earth wire

Supplying and fixing of following sizes of medium class PVC conduit along with accessories in surface/recess including cutting the wall and making good the same in case of recessed conduit as required.

Supplying and fixing following way, horizontal type three pole and neutral, sheet steel, MCB distribution board, 415 V, on surface/ recess, complete with tinned copper bus bar, neutral bus bar, earth bar, din bar, interconnections, powder painted including earthing etc. as required. (But without MCB/RCCB/ Isolator)

6 way (4 + 12), Double door

8 way (4 + 24), Double door

Supply, installation, testing & commissioning of maintenance free copper earthing system with 3 mtrs. Electrode 40 mm dia with minium 2mm thick and does not require manual additional of water. The electrode shall be pre-filled with hygroscopic powder and provided with suitable breathing and leaching ports at the ends. the electrode shall be surrounded by suitable powdered form of BEE MOIST so as to provide maximum contact between the electrode and the compund. The compound should be eco-friendly and having ROHS certification. The earthing pit should be covered with PVC cover. along with providing and laying of 25 x 5 mm copper strip from copper rod up-to the main panel.

Fabrication, supplying, installation testing and commissioning of main pannel made out of 2mm thick M.S sheet, floor mounted, vermin and dust proof, indoor/Outdoor type with suitable size of angle iron legs for grouting in the ground, with lockable type hinged doors duly painted, with provision of space for fixing of incomer FP MCCB's, and allied accessories etc. as required.

Providing and fixing of following protection equipments and other allied accessories including connections, inter connections, with suitable size of PVC insulated copper conductor cable including earthing etc. as required. All MCCB's shall be adjustable type and shall have rotary handle ICU=ICS =100%.

MCCB FP 200 amp. 36 KA

MCCB FP 250 amp. 36 KA

MCCB FP 400 amp. 50 KA

MCCB FP 100 amp. 16 KA

400 A FP ON load Change Over

Aluminium Bus Bar 1000 Amp Set of 4 strips.

Aluminium Bus Bar 500 Amp Set of 4 strips.

CT Set of suitable rating

Indicating Lamp

MCB Strip for 12 Nos. MCB's

Digital MFM class 1.0 depicting VAF METERS and of suitable rating.

Supply , Installation, Testing and commissioning of Automatic Power Factor Correction Panel Indoor type in IP42 protection, floor standing, fabricated of 2mm thick CRCA sheet , duly powder coated . The panel shall be suitable for operation on 415 Volts , 50Hz, 3 phase system with TPN Aluminium busbar of 400Amps, The Capacitors and Switchgears shall be arranged in a modular arrangement duly comprmentalised. Panel shall be complete with earthing arrangement. Incomer : 160 A 3 pole MCCB Ics= 25kA - 1 no. One Set of Indications using LED type indicators Busbar : Shall be of TPN Alluminium rated for 500Amps with heat shrinkable sleeves and mounted on DMC supports Outgoing : 40 Amps 3pole MCCB Ics=25kA - 12 no. Capacitor Switching Duty Contactors of following ratings 20kVAr - 1 Nos., 10 kVAr - 5 Nos, 5kVAR - 6 Nos Heavy Duty Resin Filled Capacitors 3 Phase shall have following configuration 20kVAR X 1 + 10kVAR X 5 + 5kVAR x 6 APFC Relay of 12 stage shall be used Material Used shall be of list of makes enclosed Shop Drawings to be got approved before manufacturing

Supplying & laying 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 of trench etc. as required.

25 Sq.mm 3.5 Core Un-armoured

70 Sq.mm 3.5 Core Un-Armoured

150 Sq.mm 3.5 Core Armoured

400 Sq.mm 3.5 Core Armoured

GLOBAL ENGINEERS

SV ELECTRICALS