The Electrical and Mechanical Services Department (EMSD) today (August 7) announced that the department tested 180 water samples collected from cooling towers in 82 buildings in its routine inspections in July this year. Four samples were detected to have a total legionella count at or above the upper threshold, which is 1 000 colony-forming units per millilitre. The latest statistics are set out in Annex 1.

     The cooling towers in which the four samples were collected in July are located at Howard Factory Building, 66 Tsun Yip Street, Kwun Tong, and Hoi Bun Industrial Building, 6 Wing Yip Street, Kwun Tong. The EMSD issued nuisance notices under the Public Health and Municipal Services Ordinance to the owners of the cooling towers requiring appropriate disinfection work to be done. Disinfection of the cooling towers in these four cases has already been completed by the owners. Details of these four cases can be found in Annex 2. The EMSD publishes the latest statistics of the above information on a half-monthly basis on its website (www.emsd.gov.hk/en/other_regulatory_services/cooling_towers/water_sampling/index.html).

     The EMSD reminds the owners of fresh water cooling towers that they have the responsibility to design, operate and maintain cooling towers properly. They should arrange regular inspections, timely maintenance and periodic testing of the water quality in their cooling towers in accordance with the Code of Practice for Fresh Water Cooling Towers issued by the department to prevent the proliferation of legionella.

The following is issued on behalf of the Hong Kong Monetary Authority:

     The Hong Kong Monetary Authority (HKMA) wishes to alert members of the public to a press release issued by The Hongkong and Shanghai Banking Corporation Limited on phishing email, which has been reported to the HKMA. Hyperlink to the press release is available on the HKMA website for ease of reference by members of the public.

     Anyone who has provided his or her personal information to the email concerned or has conducted any financial transactions through the email should contact the bank concerned using the contact information provided in the press release, and report to the Police or contact the Cyber Security and Technology Crime Bureau of the Hong Kong Police Force at 2860 5012.

     In response to a source quoted today (August 7) as someone saying that the Director of Public Prosecutions (DPP) has proposed to establish a so-called "independent prosecution committee", the Secretary for Justice and the DPP confirm that the report is totally unfounded and they are deeply disappointed over it.

Attention TV/Radio Announcers:

Please broadcast the following as soon as possible and repeat it at regular intervals:

     Here is an item of interest to swimmers.

     The Leisure and Cultural Services Department has announced that the lifesaving services at Golden Beach in Tuen Mun District resumed today (August 7). The lifesaving services at the beach were suspended earlier due to an insufficient number of lifeguards on duty.

     The Centre for Health Protection (CHP) of the Department of Health (DH) today (August 7) reminded members of the public, particularly those undertaking outdoor activities, to take heed of necessary measures against heat stroke and sunburn in very hot weather.

     "The public should carry and drink plenty of water to prevent dehydration while engaging in outdoor activities," a spokesman for the CHP said.

     "Those engaged in strenuous outdoor activities should avoid beverages containing caffeine, such as coffee and tea, as well as alcohol, as they speed up water loss through the urinary system," the spokesman explained.

     "The obese, the sick, including those with heart disease or high blood pressure, the old and the young are more vulnerable to heat-related illnesses. They should pay special attention," the spokesman added.

     The public should adopt the following precautions:
 

• Wear loose and light-coloured clothing to reduce heat absorption and facilitate sweat evaporation and heat dissipation;
• Avoid vigorous exercise and prolonged activities like hiking or trekking as heat, sweating and exhaustion place additional demands on the physique;
• Perform outdoor activities in the morning or late afternoon;
• For indoor activities, open all windows, use a fan or use air-conditioning to maintain good ventilation; and
• Reschedule work to cooler times of the day.

     If working in a hot environment is inevitable, introduce shade in the workplace where practicable, and start work slowly and pick up the pace gradually. Get into a cool area for rest at regular intervals to allow the body to recuperate.

     The public should also note the latest and the forecast Ultraviolet (UV) Index released by the Hong Kong Observatory (HKO). When the UV Index remains high (6 or above):
 

• Minimise direct exposure of the skin and the eyes to sunlight;
• Wear loose long-sleeved clothing made of close-woven fabrics;
• Wear a wide brim hat or use an umbrella;
• Seek a shaded area or put on UV-blocking sunglasses;
• Apply a broad-spectrum sunscreen lotion with a sun protection factor (SPF) of 15 or above. Apply liberally and reapply after swimming or sweating; and
• While using DEET-containing insect repellents for personal protection against mosquito-borne diseases, apply sunscreen first, then insect repellent.

     If symptoms develop, such as dizziness, headache, nausea, shortness of breath or confusion, rest and seek help immediately, and seek medical advice as soon as possible.

     The public may get more information from the DH's Health Education Hotline (2833 0111), heat stroke page and UV radiation page; the HKO's Dial-a-Weather (1878 200), latest weather and forecast, UV Index and weather information for hiking and mountaineering; and press releases of the Labour Department on precautions against heat stroke for outdoor workers and their employers when the Very Hot Weather Warning is in force.