tender for adopter for c. h. interrupter to drg. no. 35212001888-v00,rev.04 silver plated to min. 5 microns (copper spacer along with insert helicoil and m10 s.s. bolt). pvc ratio of copper is 1:2.51 at base rate of bme copper billet price, total value (a) is rs. 1246.438/kg. (refer total value (a) of bme circular dated 16-04-2026). pvc ratio of silver is 1:0.002 at base rate of silver as published by ibja (daily opening & closing market rate) on 16-04-2026 morning (am) rate as rs. 252675/kg. , adopter for c. h. interrupter to drg. no. 35212001888-v00,rev.04 silver plated to min. 5 microns (copper spacer along with insert helicoil and m10 s.s. bolt). pvc ratio of copper is 1:2.51 at base rate of bme copper billet price, total value (a) is rs. 1246.438/kg. (refer total value (a) of bme circular dated 16-04-2026). pvc ratio of silver is 1:0.002 at base rate of silver as published by ibja (daily opening & closing market rate) on 16-04-2026 morning (am) rate as rs. 252675/kg , adopter for c. h. interrupter to drg. no. 35212001888-v00,rev.04 silver plated to min. 5 microns (copper spacer along with insert helicoil and m10 s.s. bolt). pvc ratio of copper is 1:2.51 at base rate of bme copper billet price, total value (a) is rs. 1246.438/kg. (refer total value (a) of bme circular dated 16-04-2026). pvc ratio of silver is 1:0.002 at base rate of silver as published by ibja (daily opening & closing market rate) on 16-04-2026 morning (am) rate as rs. 252675/kg = limited