| 1 | 1 | Fabrication and Erection of light and Heavy Structures such as supporting structures, pipe racks,etc. using MS angles MS channels, ISMB etc. of Various size. The work also includes fixing of Primary Pipe supports like Pipe Clamps, Pipe Shoes, U Bolts etc. for the pipelines to be erected | item 1 | 4 | MT |
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| 2 | 2 | Dismantling of structures and pipelines and removal of the same from the site and deposit at scrap yard. | item 2 | 1 | MT |
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| 3 | 3 | Fabrication and Erection/Laying of Titanium, Sch 10 pipelines of size 25 mmNB including Welding of pipe fittings, Fixing of Valves, Blinding, gasketing and Bolting etc. | item 3 | 35 | M |
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| 4 | 4 | Fabrication and Erection/Laying of Titanium, Sch 10 pipelines of size 32 mmNBincluding Welding of pipe fittings, Fixing of Valves, Blinding, gasketing and Bolting etc. | item 4 | 16 | M |
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| 5 | 5 | Fabrication and Erection/Laying of Titanium, Sch 10 pipelines of size 40 mmNB including Welding of pipe fittings, Fixing of Valves, Blinding, gasketing and Bolting etc. | item 5 | 12 | M |
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| 6 | 6 | Fabrication and Erection/Laying of Titanium, Sch 10 pipelines of size 50 mmNB including Welding of pipe fittings, Fixing of Valves, Blinding, gasketing and Bolting etc. | item 6 | 2.5 | M |
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| 7 | 7 | Fabrication and Erection/Laying of Titanium, Sch 10 pipelines of size 80 mmNB including Welding of pipe fittings, Fixing of Valves, Blinding, gasketing and Bolting etc. | item 7 | 25 | M |
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| 8 | 8 | Fabrication and Erection/Laying of Titanium, Sch 10 pipelines of size 100mmNB including Welding of pipe fittings, Fixing of Valves, Blinding, gasketing and Bolting etc. | item 8 | 8 | M |
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| 9 | 9 | Fabrication and Erection/Laying of Titanium, Sch 10 pipelines of size150 mmNB including Welding of pipe fittings, Fixing of Valves, Blinding, gasketing and Bolting etc. | item 9 | 26 | M |
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| 10 | 10 | Fabrication and Erection/Laying of Titanium, Sch 10 pipelines of size200 mmNB including Welding of pipe fittings, Fixing of Valves, Blinding, gasketing and Bolting etc. | item 10 | 1 | M |
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| 11 | 11 | Fabrication and Erection/Laying of Titanium, Sch 10 pipelines of size250 mmNB including Welding of pipe fittings, Fixing of Valves, Blinding, gasketing and Bolting etc. | item 11 | 12 | M |
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| 12 | 12 | Fabrication and Erection/Laying of Titanium, Sch 10 pipelines of size300 mmNB including Welding of pipe fittings, Fixing of Valves, Blinding, gasketing and Bolting etc. | item 12 | 8 | M |
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| 13 | 13 | Engaging skilled workers such as Fabricators, welders etc. for more labour involved metal works | item 13 | 20 | Man Days |
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| 14 | 14 | Engaging unskilled labourers like helpers etc. for miscellanious works in connection with fabrication activities | item 14 | 10 | Man Days |
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