Page:Buildings Energy Efficiency Ordinance (Cap. 610).pdf/39

3. An installation that is used in a construction site for construction works only.

4. An installation that is solely used for industrial manufacturing.

5. An installation that is solely used for research in an educational institution.

6. A lighting installation that is solely used for—

(a) illumination of an exhibit or product on display including special lighting for illuminating merchandise or art work;

(b) decoration including special lighting for architectural feature or festival decoration effect;

(c) visual production including special lighting for performance, entertainment or television broadcasting; or

(d) any combination of the purposes specified in paragraphs (a), (b) and (c).

7. An installation that is solely used for—

(a) air traffic regulation;

(b) air traffic safety;

(c) air traffic control; or

(d) any combination of the purposes specified in paragraphs (a), (b) and (c).

8. An installation that is solely used for—

(a) railway traffic regulation;

(b) railway traffic safety;

(c) railway traffic control; or

(d) any combination of the purposes specified in paragraphs (a), (b) and (c).

---

Major Retrofitting Works

1. Works involving addition or replacement of a building services installation specified in a code of practice that covers one or more places with a floor area or total floor area of not less than 500 m² under the same series of works within 12 months in a unit or a common area of a prescribed building.