As per PD No. 1096 (NBCP)
SECTION 105. Site Requirements
The land or site upon which will be constructed any building or structure, or any ancillary or
auxillary facility thereto, shall be sanitary, hygienic or safe. In the case of sites or buildings intended
for use as human habitation or abode, the same shall be at a safe distance, as determined by
competent authorities, from streams or bodies of water and/or sources of air considered to be
polluted; from a volcano or volcanic site and/or any other building considered to be a potential source
of fire or explosion.
-Yung safe distance dito ay ang tinatawag na "specific easement requirements" o mas kilala sa tawag na "setback"
sa case na to nakadepende pa rin sa PLGU kung ano yung Land Classification ng area ni Kulas, ito generally yung safe distance per site req'ts:
Urban areas: Within 3 meters from the water’s edge.
Agricultural areas: Within 20 meters from the water’s edge.
Forest areas: Within 40 meters from the water’s edge