G1005. Estimates of engineering costs, oil and gas
G1005. Estimates of engineering costs, oil and gas
| Type of work | Specifics/Category | Percentage by | |
|---|---|---|---|
| Oil and gas | |||
| New | Modifications | ||
| Manufacturing / process installations | Onshore | 12 - 20% | 15 - 25% |
| Offshore (exclusive logistics) | 18 - 30% | 25 - 35% | |
| Underground infrastructure | Transport lines offshore | 5 - 10% | 5 - 10% |
| Transportlines onshore | 4 - 8% | 4 - 8% | |
| Distribution lines | 8 - 12% | 10 - 14% | |