tender for purchase of paper material , laying and jointing pvc pipe. heading , 18x23 m/l 9 kg 68 gsm , 23x36 ledger 18.1 kg 68 gsm , 18x23 andra 5.7 kg 44 gsm , 18x23 c/white 7.6 kg 57 gsm , 18x23 m/l 7.7 kg 58 gsm , 18x23 c/white 6.4 kg 48 gsm , 18x23 exelbond 10.6 kg 80 gsm , 18x23 westcoast cover 11.5 kg 90 gsm , 23x36 m/l -26.6 kg 100 gsm , 23x36 m/l 18.1 kg 68 gsm , 23x36 - m/l 20.8 kg- 80 gsm , 23x36 - art paper 24.0 kg- 90 gsm , 23x36 - art paper 32 kg- 120 gsm , 23x36 - art paper- 300 gsm , 17x27 m/l 9.9 kg , 68 gsm , 17x27 ledger 9.9 kg , 68 gsm , 17x27 cover paper 90gsm, , 17x27 m/l / gvg 8.6 kg- 58gsm , 20x30 m/l- 13.2 kg -68 gsm , 20x30 m/l- 11.2 kg - 58 gsm , 20 x 30 ledger 11.5 kg 58 gsm , 20x30 m/l /cover 17.4 kg - 90 gsm , 15x20 sticker paper 90 gsm , 22x28 card sheet 9.2 kg -140 gsm , 22x28 ivery card sheet 12.5 kg -200 gsm , 22x28 card sheet 11.5 kg -200 gsm , a4 ream 70 gsm , a4 jk bond ,70 gsm , a4 jk bond ,100 gsm , binding cloth roll , gray board 22/28/32/36/40/44 ounce , 23x46 craft paper- 70gsm , 20x30 marbal paper