Nafau's General Secretary Kiros Sackarias said on Friday that they had exhausted all other avenues and the workers had voted to go on strike.

The workers are demanding an across-the-board increase of N$150 a month on their basic salaries and N$100 on housing allowances, while the management offered a wage increase of N$100 and N$50 for housing.

The workers want the increase backdated by eight months.

They said they would not allow the company to employ casual workers while they were on strike.

Local News Headlines Of The Last 48 Hours

•  SPYL saves struggle children from arrest
•  RDP slams Nujoma about troops to DRC
•  Cocaine-dealing suspect acquitted
•  Tired of 'empty promises'
•  Hospital plagued by power problem
•  Mix Camp Settlement gets drought aid
•  Mix Camp Settlement gets drought aid
•  Big Brother Africa 3: Quirky SMSes
•  Diamond jobs under threat
•  Fisherman jailed over Henties Bay stabbing
•  Swapo 'behind Pohamba all the way'
•  Fatal kicking case to Regional Court
•  MVA sues paralysed accident victim
•  Koevoet bases to be renovated
•  Campsites bring hope to Puros
•  'Koos Kombuis' in Walvis cell
•  Ulenga leaves Parliament to prepare CoD for elections
•  Chief /Gaseb does not acknowledge appointment by King Justus //Garoeb
•  German museum to return skulls
•  Big Brother Africa 3: E-mails - From You To Us
•  Big Brother Africa 3: Is Malawi going to clean up?
•  Court cracks down on 'struggle children'
•  Nearly a third of Namibians poor
•  Pupils suspended over porn DVD
•  NA approves US grant