Tender For Procurement Of Lightning Arrester, Ranchi-Jharkhand

Tender For Procurement Of Lightning Arrester LIGHTNING ARRESTER 1.) Supply of Advanced Lighting Arrester Protection System Consist of: Complying with NFC17-102.ESE Lightning Terminal-with CPRI 70 KA test for impulse current LA (79 MTR RADIUS) and Supply of Early Streamer Emission (E.S.E) advance lightning protection system. The lightning air terminal shall be made of robust stainless steel without any aluminum, rubber or plastic parts. The Air terminal should be capable to collect thambient electric field and should emit the upward the defined Gain in time. (QTY. : 01) 2.) L.A Accessories GI MAST 5 MTR 50MM DIA and fixing accessories. And Supply of Mast GI pipe fabrication support structure providing with suitable base plate, should have provision for Guy wire clamping system, termination arrangement for the Down Conductor-5 Meters. (Qty.:01) 3.) L.A Accessories wire & Nat Bolt Baraj + fasner + wire Clip+ Insulator +GI Sandal and Lugs, PVC Pipe, clamp etc. (Qty.: 01) 4.) Single Core Multistrand copper cable COPPER CABLE 10 SQ MM and Copper Strip 20 X 3 MM and Down conductor cable copper flexible for Lightening protection system- of suitable length as per building height with suitable mounting accessories. (Qty. : 30 mtr) 5.) 3 Meter length Copper bonded rod earthing electrode. Size (Dia In 17 mm) MTPG Model Terminal Size:, Inner Strip:, Outer Pipe Diameter (min) mm:, THK:, Modal:, Length (mtr):, Terminal Size:, inner Strip:, Outer Pipe Diameter(min)mm:, THK: With chemical bag for better earthing value. (GEM Charge -25 Kg X 2 = 50.Kg) Ground Enhancement Material) With 2 BAG Chemical (Chemical Backfill Compound) value. Maintenance free earthing using of extremely low resistivity soil (SILICA BASE) enhancement material. And Maintenance free earthing 17 mm x 3 meter copper bonded rod molecularly bounded with 99.9% pure copper on low carbon high tensile steel rod of 250 micron with Electrogrip BFC 50Kg tested & certified by National Test House. (Qty.: 03) 6.) Including Installation charge for mounting structure, Lightening Rod, down conductor, earthing electrode, etc.as reqd. (Qty.: 01)

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