M and R to Ausa, Dharashiv. Omerga Water Supply Scheme and Latur NRB... Supplying, erecting, testing and commissioning of Advance Early Streamer Emission Protector Lighting Arrestor at various locations (Estimated Cost Rs.39,37,600.00)

Supplying, Erecting,Testing and Commissioning Generation III / Commissioning Advance Early Streamer Emission (ESE) Protector Lighting Arrestor having following features and controls Mounted at a height of 5 mtr above top terrace level giving level - I protection having 79 mtr radius protection (RP ) complete. Polarized the tip with 20 to 30 KV with the progress of descending tracer and of triggering of an anticipated at star of the Ascending Tracer, remotely testing facility via radio signals with on board Transmitter using standard frequency and transmitting at every 45 seconds to confirm the correct operation of Lightning Conductors Electronics including polarization of tip. 304 L grade stainless steel outer body and tip, Electronic components are protected in inert resin block. The spark gap is made up of solid stainless steel is designed to carry currents of 180 KA, Powered by 6 Volt maintenance free Battery (fixed into LA inside LA) as per drawing charged by 3 indestructible flexible solar cells (fixed on body on LA) charged continouslyy as per drawing, The faces of each cell are made born Ethel Tetra Fluro Ethylene ( ET’FE ) polymer material, The ESE air terminal is an intelligent device able to synchronies with downward lightning and adopt to the --- ve and + ve lightning quality ( M/s. Duval Messien of France make having Satelit 3 - 60 model) (Rates excluding GST)

Supplying and Erecting supporting mast of4.5 mtrs.height made up of SS 304 L material for pole structure having 4.5 Mtr. HeigJit complete with SS base plate of size 250 x 250 mm & 18 mm thick and required civil wotk and stay supports with wire ropes having 8 / 19 constnioion with suitable insulator etc. (NDSR) (Rates excluding GST)

Supplying and Erecting Test Joint ( Test Clamps ) mounted in between the Earth Electrode ( EC ) and Down Conductor ( DC) at the height of 2 meter above ground level to be done as pet referent IS specifications designed and situated so as the resistance of Earth Electrode can be made. (NDSR) (Rates excluding GST)

Supplying and erecting Electromechanical Lighting Strike counter having following features :- i) Counts lightning strikes with 6 digit count display ii) Easy to monitor and install iii) No maintenance required iv) It should count flashes up to 100 kA, v) mounted with lighming protection system,vi) It should be IP 65 tested.vii) Easy to monitor & install viii) No maintenance ix) • It should be tested by CPRI (NDSR ) (Rates excluding GST)

Supplying and erecting,testing typical earth pit with TEREC + Maintenace Free Earthing compound 3 bags each of 5 kg. in weight as per specifications (each down conductor requires 3 earth pits and each pit require 2 bags of earthing compound of 5 kg ) Rod Electrode - 1.2 tneter 14.2 mm dat. 250 microne copper bonded rod of2 nos and rod to taple clamp ( NDSR ) (Rates excluding GST)

Providing HDPE chamber for earth pits complete. (Rates excluding GST)

Supplying and testing Remote Teletester for Generation Ill ESE Protection Lightning Arrestor as per NFC 17 - 102 standards with guarantee for one year having following features and controls : Operating on standard frequency of 433 MHZ in radio bequency band complying with ETS 3000220 and ETS 300683 with one 9 volts battery of PP 3 type,The Teletester TESTS3N, receives the information transmiRed by Satelit - 3 at eavery 45 seconds and emmits the audio signals continuing tha( the installation is fully functionaJ,The check can be performed at a distance of 50 meters between Satelit - 3 and Remote Teletester S - 3. ,ABS IP54 + polycarbonate keyboard outer body having dimensions of L 130 mm X l 65 mm X h 25 mm. size IP 54 Protection class. (Mls. Duval Messien of France make having TeleTester TESTS3N model) (Rates excluding GST)

Supplying and errecting GI strip to terminate earthing from air terminal along with necessary fitting and scaffolding work. (Rates excluding GST)

Credit for Dismantled Material