Supply and fixing/installation with satisfactory trial and testing of Early Streamer Emission (ESE) Lightning Arrester, Maintenance Free Chemical earthing, 20 Watt LED Inverter Tube Batten an providing Single line diagram (SLD) of Electrical Deolali

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Supply & fixing/installation with satisfactory trial & testing ofEarly Streamer Emission (ESE) Lightning Arrester: - i) Advanced Early Streamer Emission Air Terminal (ESEAT) lightning protection system complying with NFC-17-102 & CPRI (Central Power Research Institute) certified protection of 107 meter at level IV ΔT = 60 µs -01 No., ii) ESE lightning strike counter six-digit digital discharge event counter in water & weather proof enclosure. Current Sensitivity- 3KA nom. for 8/20 µs impulse, Operating range- 3KA min, >150 KA max & lithium battery. The counter should give the number of strikes IP-67 ---01 No., iii) Mounting structure (mast) of suitable size for c.c. foundation (buffing) 1:2:4 (size 600x600x450mm) ----01 No., iv) 17.2 mm 03meter length copper earthing solid rod with 250 microns-----03 Nos., v) Backfill compound 25 Kgs X 2 nos. bag (50kg) --03 Nos., vi) FR- 70 Sqmm single core PVC insulated copper cableenclosure with PVC sleeve, Saddle, Insulator& Terminal lug & cable make polycab-------Approx. 05 meter. vii) GI 25 x 03 mm strip with PVC sleeve ------20 mtr. viii) Earthing inspection pit/chamber(Size precast 320x320x192 mm) --- 03 Nos., ix) Supported 03 meter 2.5 mm thickness B class GI pipe along with 300x300x6 mm GI base plate (welded) with 4 Nos holes & 4 Nos suitable nut bolt washer/ pin type zebra anchor fastenermake Appolo/Jindal/TTS-----01 No., x) Bore - Hole for boring machine approx. size dia. 150 mm, 03.5 meterlength -----03 Nos., xi) Test link device -----01 No., xii) Suitable RCC structure for supported GI rope (if required) ---03 Nos., xiii) LA accessories – U Clamps, fastners, GI wire ropes, Insulators, Plating Nut bolts, Washers& Hardware material etc.----As per requirement. xiv) Enclosed drawing as per specification etc. complete set 01 No. Defect Liability Period -05 years.

Supply & fixing/installation with satisfactory trial & testing of maintenance free Chemical earthing: - i) Copper bounded electrode 76-80 mm OD X 03 meters long with 100 microns, ground enhancing backfill compound (safe ground) of thick compound is highly conductive hygroscopic, non-magnetic, non-corrosive and have best moisture retaining qualities carbon based --01 No., ii) Backfill compound 25 Kgs X 2 nos. bag (50kg) -01 No., iii) plating nut bolt with double washer & single spring washer (M 10 X 25 mm length or suitable size) -- as per site requirement. iv) Bore - hole for boring machine approx. size dia. 150 mm, 3.5 meter length.-01 No., v) GI 25 x 03 mm strip with PVC sleeve -15 mtr., vi) Earthing inspection pit / chamber (Size precast 320x320x192 mm) -01 No., vii) Connection from Pit to electricity on/off panel to earth terminal etc. complete set. viii) Earthing resistance value test -01Ohm to 03 Ohm. Defect Liability Period - 05 years.

Supply & Fixing of LED 20 Watt Inverter Tube Batten - LM 80 certified with CC driver, IP 20, 140-220 V charging timing 8-12 hrs. emergency timing 04 hrs. battery backup (Lithium Battery-5600 mah) colour temperature 6500K (size 4ft length) Defect Liability Period -05 years.

Provide Single line diagram (SLD) – making of Electrical Lay out with Appreciate switchgear Ratting Cable ratting with equipment rating from MSEDCL meter/consumer number to its Last point verifying & complete drawing work etc.

BAVISKAR ELECTRICALS

KAILAS JADHAV