Guidelines for Using Building Information Modelling – Section and Elevation

  • Section and Elevation

Section and elevation should contain the following information, if applicable, but not limited to:

  • Grids and grid dimensions showing principal dimensions of the building as appropriate,
    • Floor to floor height regarding structural floor levels,
    • Each floor level in HKPD,
    • Indication with dimensions of architectural features, projections, cladding and curtain wall, if any,
    • Street levels adjoining to corresponding section/ elevation,
    • Building height under the Building (Planning) Regulations (B(P)R) with reference to mean street level,
    • Building height restriction limit (mPD) under statutory town plans and government leases as stipulated in Joint Practice Note (JPN) No. 5, and
    • Colour code according to PNAP ADM-9.

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