The health and safety of employees remains a priority for Petra. In addition to appropriate risk management processes, Petra has various strategies and systems, as well as training, in place to ensure that working places are safe, that employees are equipped to work safely and to raise health and safety awareness at all levels.
Petra encourages the active participation of employees and their representatives in health and safety issues.
Health and safety committees, comprising both management and employee representatives, as well as health and safety agreements are in place at all operations in line with the Mine Health and Safety Act (MHSA) (29 of 1996) in South Africa. These committees, as well as the health and safety representatives, meet on a regular basis. Given that more than 75% of Petra’s South African workforce is unionised, the Company is confident that at least this percentage of employees are involved in health and safety matters. At Williamson in Tanzania, this figure is of the order of 55%.
There is a Group health and safety policy and this is tailored to fit and implemented at each of Petra’s operations and, where necessary, it has been translated into local languages to ensure proper understanding. The policies and agreements typically include:
Petra has maintained an excellent health and safety record for the 2009 financial year, demonstrating the particular importance we place upon the promotion of a zero harm culture in our workplaces. There were no fatal accidents in the Group. The Lost Time Injury Frequency Rate (LTIFR) for the 2009 financial year was 0.76 per million hours worked (2008:0.71).
Operation | 2009 | 2008 |
---|---|---|
Cullinan | 0.13 | n/a |
Koffiefontein | 0.76 | 0.05 |
Kimberley Underground | n/a | n/a |
Helam | 0.4 | 1.39 |
Sedibeng | 2.96 | 4.64 |
Star | 0.20 | 0.008 |
Williamson | 0.13 | n/a |
Total | 0.76 | 0.71 |
Operation | Shifts lost in 2009 |
---|---|
Cullinan | 89 |
Koffiefontein | 230 |
Kimberley Underground | 18 |
Helam | 154 |
Sedibeng | 274 |
Star | 14 |
Williamson | 35 |
Total | 814 |
Petra’s operations engage with the health and safety authorities on a regular basis and in a constructive manner. There were no significant health or safety related stoppages during the year.
All employees across the Company’s mining operations are subject to annual medical examinations in line with occupational health legislation. These medical examinations are undertaken annually, on engagement, at transfer or when exiting the Group. In total, 3,305 medical examinations were carried out in 2009.
Operation | 2009 | 2008 |
---|---|---|
Cullinan | 1,200 | n/a |
Koffiefontein | 251 | 406 |
Kimberley Underground | 371 | 281 |
Helam | 358 | 358 |
Sedibeng | 542 | 554 |
Star | 155 | 274 |
Williamson | 428 | 392 |
Total | 3,305 | 2,265 |
The major occupational health risks vary between the Company’s operations depending on their location and the nature of the orebody and mining methods. The primary health threats are noise induced hearing loss (NIHL) and occupational lung disease (OLD). In South Africa, pulmonary tuberculosis (TB) places a significant burden on employee healthcare and, where associated with dust environments, is considered a compensable OLD.
As exposure to high noise levels can lead to loss of hearing, the Group aims to reduce the noise level emitted by all noisy equipment to below 110dbA. This level of noise may be attenuated – through the use of hearing protection devices (HPDs) - to below the targeted level of 85dBA
Petra is working towards a noise reduction target for 2013 (in line with the South African Mine Health and Safety Council targets) through:
By the end of 2009 all underground fans at Cullinan had been attenuated to below 110dBA and HPDs had been issued to all employees who are exposed to noise. At Kimberley Underground, 78 employees working in noisy areas were tested and fitted with noise clipper HPDs in 2009. In addition, a programme to remove noisy winches from the underground working areas at Kimberley Underground commenced.
Respiratory diseases such as tuberculosis (TB) and occupational lung disease (OLD) resulting from dust exposure are not a major risk at the Company's operations, except at the Star and Helam mines.
Regular dust monitoring is undertaken at all operations. At Star and Helam, where dry drilling in fissures is undertaken, exposed personnel are issued with respirators, and measures such as atomisers and ventilation are also in place.
While TB is not a significant occupational illness, it is highly prevalent in South Africa as a whole. Petra has awareness, educational and treatment programmes in place for the effective management of TB.
The Directly Observed Treatment Short (DOTS) course is an internationally recommended strategy for TB control that has been recognised as a highly efficient and cost-effective strategy which is aligned to the World Health Organization.
Operation | 2009 | 2008 | ||
---|---|---|---|---|
NIHL | TB | NIHL | TB | |
Cullinan | - | 2 | n./a | n/a |
Koffiefontein | - | 1 | 2 | 1 |
Kimberley Underground | 1 | - | - | - |
Helam | - | - | - | - |
Sedibeng | 6 | 1 | 4 | 1 |
Star | - | - | - | - |
Williamson | - | 1 | - | 1 |
Total | 7 | 5 | 6 | 3 |
Health and safety training and awareness programmes are undertaken regularly at all operations. For example:
Consider our planet's precious resources before you print this page.
Petra Diamonds Limited
November 2009 | Sustainable Development Report 2009