1964_WATER_POLLUTION_CONTROL_(GENERAL)_REGULATIONS — Page 7

1988 Ed.]

Water Pollution Control (General) Regulations

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[Subsidiary]

(d) measure the maximum temperature of the discharge or deposit over a period of not less than an hour;

(e) in the case of industrial premises in which determinands are not measured, calculate the total quantity of the discharge or deposit over that period as the total amount of water used in the premises from mains supply and other sources over that period less any water lost by process losses at the premises during the same period;

(f) in the case of industrial premises, refer to such invoices, receipts, order books or other documents as may show the total consumption of raw materials at or total amount of water used in those premises over that period.

(2) In this regulation, "process losses" means water lost in evaporation during an industrial process plus water lost in the production of a product at industrial premises as calculated by the Authority by such means as he may determine.

Particulars to be included in statutory public notices

5. Subject to section 43 of the Ordinance, every statutory public notice shall contain the following particulars---

(a) a heading to the effect that the notice is published under section 19(3) of the Ordinance and that the application of which it gives particulars has been received by the Authority;

(b) the type of application under the Ordinance to which the notice relates, specifying whether it is for variation of an exemption, for the grant of a licence, for renewal of a licence, or for variation of a licence;

(c) the type of discharge or deposit, specifying whether it is from industrial premises or from a domestic sewage treatment plant;

(d) the name of the industrial premises or domestic sewage treatment plant to which the application relates;

(e) in the case of a discharge or deposit from industrial premises, the ISIC category number and name of the industrial process giving rise to the discharge or deposit;

(f) the frequency with which the discharge or deposit will occur, specifying whether it will be continuous or intermittent and if the latter, the period during which it will occur on a working day, indicating any seasonal or other variations;

(g) the receiving waters, specifying either-

(i) in the case of discharge to or deposit in the waters of Hong Kong, the name of the water control zone and of the sub-zone, if any, within which the waters lie;

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(ii) in the case of discharge to or deposit in a public drain or public sewer flowing into the waters of Hong Kong, the name of the water control zone and sub-zone, if any, within which those waters lie;