1) bottom flange (pvn 12b) (fully finished) to drg no. 25217001581-001, rev.05 (sheet 01). pvc factor of steel is 1:5.67. base rate of plates 25mm (sl. no. 22) issued by jpc is rs 70.80/ kg. each bottom flange to be packed in thick polythene bag and then in corrugated packing. qty: 6000 no 2)bottom flange (pvti) to drg no. 25191000500-001, rev01, finish zinc plated as per drawing. pvc factor of steel is 1:14. base rate of plates 25mm (sl. no. 22) issued by jpc is rs 70.80/ kg. qty: 300 no 3)bottom guide bush(steel) to drg no. 45217001742 - 001, rev.07. pvc factor of steel is 1:0.5828. base rate of rounds 25mm (sl. no. 9) issued by jpc is rs 60.30/ kg. qty: 6000 no 4)bottom flange to drg. no. 25213030543-001 rev.-09, (sheet 1). on fully finished basis. pvc factor of steel is 1:10.92. base rate of plates 25mm (sl. no. 22) issued by jpc is rs 70.80/ kg. qty: 2000 no