supply, fabrication & erection of new ethyl mercaptan dosing pipeline for pa03, 93 a, b pumps including dismantling of old pipelines at ippl, haldia plant premises. => limited; 1 fabrication, testing, supply and assistance in commissioning for procurement new mercaptan tank of 3000 litre capacity at lpg import / export terminal, haldia 2 1 s s 316, sch-80 seamless pipe mtr 3 3/4 s s 316, sch-80 seamless pipe 4 1/2 s s 316, sch-80 seamless pipe 5 1.5 s s 316, sch-80 seamless pipe 6 1 90 deg elbow s/w, 3000#, ss316 7 1 45 deg elbow s/w, 3000#, ss316 8 1 flange #300 sorf, ss316 9 1 blind flange #300, ss316 10 1/2flange #300 sorf, ss316 11 3/4 flange #150 sorf, ss316 12 1/2 x 1 reducer s/w, 3000#, ss316 13 3/4 x 1/2 reducer s/w, 3000#, ss316 14 1.5x1 reducer s/w, 3000#, ss316 15 1.5 flange 300#, sorf, ss316 16 1 x 3/4 tee, s/w, 3000#, ss316 17 1 x 1 tee s/w, 3000#, ss316 18 1/2 x 1/2 tee s/w, 3000#, ss316 19 3/4 ball valve, fire safe, 800#, s/w, 3pc design, cf8m 20 3/4safety valve flange type for ethyl mercaptan 21 1 ball valve, fire safe, 800#, s/w, 3pc design, cf8m 22 1/2 ball valve, fire safe, 800#, s/w, 3pc design, cf8m 23 1” fabrication & erection charges 24 3/4” fabrication & erection charges 25 1/2” fabrication & erection charges 26 1.5” fabrication & erection charges 27 civil foundation modification cost 28 dismantling of old pipeline charges 29 1/2 ss316 end cap, th, 3000# 30 fabrication & fixing of support