bids are invited for boqauto extension if any seller submits price in last 15 minutes, the rawill be auto extended by 15 minutes ( a maximum of50 times ) average turn over of last 3 years 19 lakh ( s ) total quantity : 1--1 ms pipe 6 mtr long nb 40 mm ( heavy ) isi marked 2 ms shuttering plate of size 1.00 m x 0.450 m of isi mark 3 adjustable strip head ‘u’ jack 36 mm dia having threaded screw of 450 mm length with circular solid disc 100 mm dia, 75 mm height, 10 mm grooved inside bottom to sit on 48.0 mm dia pipe. 4 adjustable base plate ( as per drawing attached ) 5 waterproof marine plywood 8 ft x 4 ft, 12mm thick