bids are invited for supply of 23 inch two folding button operator umbrella , supply of rechargeable hand torch made with abs plastic, having led bulb - supply of 23 inches two folding, button operated (for open/close) umbrella make destinio/skytone or equivalent as direted by engineer in charge, confirming to is: 10675: 1982: latest in required color as per direction, printed ndmc logo on umbrella shall be done as per direction of engineer in charge. complete as per direction and satisfaction of engineer in charge. , supply of rechargeable hand torch made with abs plastic, having led bulb and optical lense, 250w laser 2-tube lithium lon battery (rechargeable) with minimum 5 hours of back up,. complete as per direction and satisfaction of engineer-in-charge.