There is no sewer network in Palu (population of 0.35 million people)and it is estimated that over 90% of the households have access to on-site sanitation. These households are served by a local government run FSM service which collects, treats and disposes of the sludge effectively.
Check out the frequently asked questions on SFDs.
SFD Manual (version 2.0) along with offline Graphic Generator now available.
Step by step short video explains how to do an SFD using the SFD Graphic Generator