In Line Inspection / Pigging services and related reporting for natural gas pipelines (4-48 inch)

elines with diameters ranging from 4” to 48”, lengths from 2,5 to 250 km and a pressure range between approx. 30 to 125 barg. Characteristics of the Gasunie pipe grid include amoungst others: 1) Dual diameter sections 2) “Back to back” Tees and bends 3) 1.5 D bends (min.) 4) Full bore ball valves Ga

sunie specifically draws tenderers attention to the following aspects of the services required under the contract: 1) Inspections are carried out under normal operating conditions, which excludes the use of other media required for successf