estimate for installation of mini high mass tower light at different places undermanikchak dev. block. 1 supply of high mast tower should be suitable for a wind speed of 180 kms / hr. 8 mtr high from steel plates and continuously tapered polygonal cross section. the entire must should be hot deep galvanised after fabrication, internally and externally in accordance with bs-739. all steel material used in the construction of must compile with bsen-10025 or equivalent of appropriate grade and welding in accordance with bs-5135 and comprising with lighting finally and earthing terminal ( bottom dia 360 mm & top dia 100 mm ) 2 supply of foundation bolts manufactured from special steel along with nuts, washer, anchor plate and templates. 3 foundation, errection, testing and commissioing of high mast tower 0.900mtr.x 0.900mtr.x 1.800 mtr. re-inforced steel used in foundation 12 mm. tor at base and 12 mm tor in pedestal as per direction of all the bolts, nuts and other fitting ar made of stainless steel materials. ( including all incidental charges ) complete. 4 supply of 45 wt luminior ( led ) base outdoor system and arm fittings 5 supply of 12 volt-150 wp solar pv- module ( hr solar, vega solar, vikram, synergy ) 6 earthing with 2nos. of 10 x 2 dia g.i. pipe ( medium ) including g.i. wire attached to mast structure at a convenient point with stainless steel bolt 12mm dia. ( including of incidental charges ) complete. 7 supply of 24 volt - 150 ah lithium ion battery with pir motion sensor ( hr solar, vega solar, vikram, synergy ) 8 supply, fitting & fixing of 3 core 2.5 mm 2 flat copper copper submersible cable ( make finolex / havells ) 9 scheme board