The Water Services Corporation has issued video showing its workers working in harsh conditions as they clear debris from a collapsed sewer tunnel 23 metres underground in Mgarr.
Workers involved in such operations are given specialised training and air quality is constantly monitored.
Take a glimpse 23 metres below ground level at the @WSCMalta Mgarr-Gozo deep sewer tunnel as our workforce tackles a collapsed tunnel. @Joe_Mizzi_ @MaltaGov @justynecaruana #Malta #Gozo #water pic.twitter.com/eXGc2YLDt2
— WSC Malta (@WSCMalta) May 23, 2018