On Thursday, three people died on spot when a construction site in Buziga in Makindye Division caved in.
Among the dead is a 15-year-old boy, Joel Sebuuma, a student of Kitala Secondary School on Entebbe Road.
This boy was among those paid Shs12,000 per day.
Kampala Metropolitan spokesperson, Patrick Onyango, said the landslide occurred after heavy rains.
He confirmed the dead as; Abbey Kakande, Bbosa, and a one Kigozi.
The survivors were taken to Mulago Hospital for treatment.
12 workers were still missing, according to Onyango.