Explaination of PSU Type
PERMANENT BUILDING AND CLOSE TO A PRODUCTION FACTORY
MIX FIBRO PRODUCTION BUILDINGS AND LIVING BUILDINGS

Further Observation
CLOSE TO DAM & SEPARATE FROM RESIDENTAL LIVING AREA, CLOSE TO CEMETERY
THE BACK IS CEMENTERY AND TWO ENTRANCES TO THIS PSU
SURROUNDING BY KINDERGARTEN AND MONUMENT
CLOSE-BY-CLOSE BUILDINGS FOR LIVING & VERY CLEAN
CLOSE-BY-CLOSE BUILDINGS FOR LIVING AND SMALL BUSINESS
PSU GOT ONE MAIN STREET AND ONE SIDE IS RIVER BANK

Characteristic not capture
COLLECTIVE BUILDING & DIFFICULT TO COUNT THE NUMBER OF HOUSEHOLDS