Nerve-Sensors allowed for measurements of strains, displacements and temperatures over the entire gas pipeline section. All local events (including welds and turns) were clearly detectable during tightness tests and one-year monitoring. Sensors were read using different optical dataloggers at the same time. Also, a number of installed reference spot gauges proved the perfect accuracy and performance of Nerve-Sensors in difficult geotechnical conditions. Example results of temperature distributions from three subsequent months (April, May, June) are shown below.