good equipment / tracer gas / crude measuring device / earliest systems / public water supply distribution networks / distribution network / sonic equipment / technology team / radio frequency carrier signal / gas injection / /
Organization
IWA Water Loss Task Force / Water Loss Task Force / /
Person
Julius Frontinus / Julian Thornton / John Morrison / Deacon / RICHARD PILCHER / /
Position
logger / chair / localising logger / leader / Water Commissioner / combined acoustic logger / engineer / Leader of the District Meter Area Practices Team / inspector / /
Technology
Ground penetrating radar / radio frequency / amplitude modulation / 2000 Leakage Detection Technology / /