1964_BUILDING_(ADMINISTRATION)_REGULATIONS — Page 9

1985 Ed.]

Building (Administration) Regulations

|CAP. 123

A 9

(bb) a site formation plan showing-

(i) all site formation works and associated surfacewater drainage works incorporating the requirements of the report prescribed in sub-sub-paragraph (E);

(ii) the existing nature of the site and the surrounds (including accurate survey plan with ground level con- tours, geological conditions, groundwater conditions and surfacewater conditions) and particulars of structures, foundations, public utilities, drains and sewers and other services on and adjacent to the site;

(iii) safety precautions to be taken whilst carrying out the building works during periods of heavy rainfall;

(iv) a schedule of the geotechnical design assumptions; (v) the sequence of the building works and methods to be employed;

(vi) if so required by the Building Authority, specifica- tions and any other relevant particulars;

(vii) in the scheduled area, the envelope of all bulk excavation by means of cross-sections and horizontal plan drawings marked up with levels above the Hong Kong Principal Datum,

and the site formation plan shall be accompanied by supporting documentation including-

(A) an explanatory guide to the submission;

(B) a report containing the results of a study including topography, geology, groundwater, surfacewater, site his- tory, public utilities, drains and sewers and other services, and local geotechnical records;

(C) a report containing the results of ground investiga- tion including comprehensive details of equipment and procedures used;

(D) a report containing the results of site monitoring of groundwater conditions;

(E) a report containing critical examination and inter- pretation of sub-sub-paragraphs (B). (C) and (D), a schedule of the geotechnical design assumptions, discus- sion of anticipated geotechnical problems and an outline of variations of the works which should be adopted if, during the carrying out of the building works, a geotechni- cal design assumption is revealed as being erroneous so that compliance with regulation 274 of the Building (Con- struction) Regulations could no longer be demonstrated and containing geotechnical requirements for the design and construction of the site formation works including testing, inspecting and maintenance requirements;

(F) stability analyses sufficient to demonstrate com- pliance with regulation 27A of the Building (Construction) Regulations; design calculations for site formation works;

[Subsidiary]

L.N. 233/82.

L.N. 233/82.

L.N. 233/83.

(Cap. 123. sub. leg.)