Federal government should bypass PPP and MQM and give the contract to a company they can trust with financial transparency. Government should run solid waster management department with it's own budget. They should build a landfill 30 to 40 KM away from the city (or take it to the island, If Singapore can build Island on garbage why can't we).
1) Collection of garbage
2) sorting center (separate recycle items)
3) Take it to the PIT for compacting
4) waste to energy
5) To the rest of the garbage to Landfill.
Trash Cleaning Vehicles:
Installing garbage dumpster (Give the responsibility to are counselor to make sure garbage is pickup on time, if not complain to the authority)
Use commercial sweeper for main streets and highways.