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This Chapter contains measures aimed at improving the safety of new and existing dams with a safety risk so as to reduce the potential for harm to the public, damage to property or to resource quality. To reduce the risk of a dam failure, control measures require an owner to comply with certain directives and regulations, such as to submit a report on the safety of a dam, to repair or alter a dam, or to appoint an approved professional person to undertake these tasks. These measures are in addition to the owners' common law responsibility to ensure the safety of their dams. An approved professional person has a statutory duty of care towards the State and the general public and must fulfil, amongst other things, defined responsibilities when acting under this Chapter. Not all dams are subject to regulation under this Chapter, and the Minister may exempt certain persons from its requirements. Only dams of a defined size, dams which have been declared to be dams with a safety risk, or dams falling into a prescribed category are affected. All dams with a safety risk must be registered. Compliance with any directive or regulation under this Chapter does not exempt an owner from complying with any other provision of this Act, such as the requirement for a licence or other authorisation for water use in respect of the dam.
In this Chapter -
117.(a): ``approved professional person'' means a person registered in terms of the
Engineering
Profession of South Africa Act, 1990 (Act No. 114 of 1990), and approved by the
Minister after consultation with the Engineering Council of South Africa (established by
section 2 of that Act);
117.(b): ``dam'' includes any existing or proposed structure which is capable of
containing, storing or impounding water (including temporary impoundment or storage),
whether that water contains any substance or not;
117.(c): ``dam with a safety risk'' means any dam -
117.(c)(i): which can contain, store or dam more than 50 000 cubic metres of water,
whether that water contains any substance or not, and which has a wall of a vertical
height of more than five metres, measured as the vertical difference between the lowest
downstream ground elevation on the outside of the dam wall and the non-overspill crest
level or the general top level of the dam wall;
117.(c)(ii): belonging to a category of dams declared under section 118(2) to be dams with a safety risk; or
117.(c)(iii): declared under section 118(3)(a) to
be a dam with a safety risk;
117.(d): ``owner of a dam'' or ``owner of a dam with a safety risk''
includes the person in control of that dam; and
117.(e): ``task'' includes a task relating to designing, constructing, altering,
repairing, impounding water in, operating, evaluating the safety of, maintaining,
monitoring or abandoning a dam with a safety risk.
118.(1): The owner of a dam must -
118.(1)(a): within the period specified, provide the Minister with any information,
drawings, specifications, design assumptions, calculations, documents and test results
requested by the Minister; or
118.(1)(b): give any person authorised by the Minister access to that dam, to enable the
Minister to determine whether -
118.(1)(b)(i): that dam is a dam with a safety risk;
118.(1)(b)(ii): that dam should be declared to be a dam with a safety risk;
118.(1)(b)(iii): a directive should be issued for specific repairs or alterations to that
dam; or
118.(1)(b)(iv): the owner has complied with any provisions of this Act applicable to that
dam.
118.(2): The Minister may by notice in the Gazette declare a category of dams to be dams
with a safety risk.
118.(3): The Minister may -
118.(3)(a): by written notice to the owner of a dam, declare that dam to be a dam with a
safety risk;
118.(3)(b): direct the owner of a dam with a safety risk to submit, at the owner's cost,
and within a period specified by the Minister, a report by an approved professional person
regarding the safety of that dam; or
118.(3)(c): direct the owner of a dam with a safety risk to undertake, at the owner's
cost, and within a period specified by the Minister, any specific repairs or alterations
to that dam which are necessary to protect the public, property or the resource quality
from a risk of failure of the dam.
118.(4): If the owner of the dam fails to comply with the directive contemplated in
subsection (3)(c) within the period specified, the Minister may undertake the repairs or
alterations and recover the costs from the owner.
118.(5): Before issuing a directive, the Minister must -
118.(5)(a): be satisfied that the repairs or alterations directed are necessary, adequate,
effective and appropriate to reduce the risk to an acceptable level; and
118.(5)(b): consider the impact on public safety, property, the resource quality and
socio-economic aspects if the dam fails.
119.(1): When carrying out a task in terms of this Chapter, an approved professional
person also has a duty of care towards the State and the general public.
119.(2): An approved professional person appointed to carry out a task on a dam must -
119.(2)(a): ensure that the task is carried out according to acceptable dam engineering
practices;
119.(2)(b): keep the prescribed records;
119.(2)(c): compile the prescribed reports; and
119.(2)(d): where the task includes constructing, altering or repairing a dam, issue a
completion certificate to the owner of the dam to the effect that the task on that dam has
been carried out according to the applicable design, drawings and specifications.
119.(3): An approved professional person appointed to carry out a dam safety evaluation
must -
119.(3)(a): consider whether the safety norms pertaining to the design, construction,
monitoring, operation, performance and maintenance of the dam satisfy acceptable dam
engineering practices; and
119.(3)(b): compile a report on the matters contemplated in paragraph (a) according to the
prescribed requirements and submit the signed and dated report to the owner of the dam
within the prescribed period.
120.(1): The owner of a dam with a safety risk must register that dam.
120.(2): An application for registration must be made within 120 days -
120.(2)(a): after the date on which the dam with a safety risk becomes capable of
containing, storing or impounding water;
120.(2)(b): after the date on which an already completed dam is declared to be a dam with
a safety risk; or
120.(2)(c): after publication of a notice declaring a category of dams to be dams with a
safety risk, as the case may be.
120.(3): A successor-in-title to an owner of a dam with a safety risk must promptly inform
the Director-General of the succession, for the substitution of the name of the owner.
In declaring a category of dams or a dam to be a category of dams or a dam with a
safety risk, the Minister must consider -
121.(a): the need to protect the public, property and the resource quality against the
potential hazard posed by the dam or category of dams;
121.(b): the extent of potential loss or harm involved;
121.(c): the cost of any prescribed measures and whether they are reasonably achievable;
121.(d): the socio-economic impact if such a dam fails; and
121.(e): in the case of a particular dam, also -
121.(e)(i): the manner in which that dam is designed, constructed, altered, repaired,
operated, inspected, maintained or abandoned;
121.(e)(ii): the person by whom that dam is designed, constructed, altered, repaired,
operated, inspected, maintained or abandoned; and
121.(e)(iii): the manner in which the water is contained, stored or impounded in that dam.
122.(1): The Minister may exempt owners of dams belonging to certain categories, by notice
in the Gazette, from compliance with any provision of this Chapter or any regulation made
under this Chapter, on conditions determined by the Minister.
122.(2): The Minister may in writing exempt an owner of a dam belonging to a certain
category from compliance with any provision of this Chapter on conditions determined by
the Minister.
122.(3): The Minister may withdraw the exemption or impose further or new conditions in
respect of the exemption.
122.(4): Before deciding on an exemption, the Minister must consider -
122.(4)(a): the degree of risk or potential risk posed by the dam or category of dams to
public safety, property and the resource quality;
122.(4)(b): the manner of design, construction, alteration, repair, impoundment of water
in, operation or abandonment of the dam or category of dams;
122.(4)(c): the supervision involved in the dam or category of dams;
122.(4)(d): alternative measures proposed for regulating the design, construction,
alteration, repair, operation, maintenance, impoundment of water in, inspection or
abandonment of the dam or category of dams and the effectiveness of these measures;
122.(4)(e): the knowledge and expertise of the persons involved in any task relating to
the dam or category of dams;
122.(4)(f): the costs relating to the dam or category of dams;
122.(4)(g): any security provided or intended to be provided for any damage which could be
caused by the dam or category of dams; and
122.(4)(h): whether the dam or category of dams are permitted in terms of a licence or any
other authorisation issued by or under any other Act.
123.(1): The Minister may make regulations -
123.(1)(a): for the establishment of a register of approved professional persons for
dealing with dams with a safety risk -
123.(1)(a)(i): providing for -
123.(1)(a)(i)(aa): different classes of approved professional persons;
123.(1)(a)(i)(bb): the tasks or category of tasks which each class of approved
professional persons may perform; and
123.(1)(a)(i)(cc): the conditions under which each class of approved professional persons
may perform any task or category of tasks;
123.(1)(a)(ii): concerning the requirements for admission to each class;
123.(1)(a)(iii): .setting out, in respect of each class, the procedure for -
123.(1)(a)(iii)(aa): approval;
123.(1)(a)(iii)(bb): withdrawal of an approval; and
123.(1)(a)(iii)(cc): suspension of an approval; and
123.(1)(a)(iv): providing for a processing fee for an approval;
123.(1)(b): regulating the approval of a person as an approved professional person for a
specific task -
123.(1)(b)(i): setting out the procedure for approval;
123.(1)(b)(ii): setting out the procedure for cancelling an approval;
123.(1)(b)(iii): requiring that the approved person be assisted in the task by another
person or a group of persons with specific experience and qualifications; and
123.(1)(b)(iv): providing for a processing fee for an approval;
123.(1)(c): in respect of dams with a safety risk -
123.(1)(c)(i): classifying such dams into categories;
123.(1)(c)(ii): requiring the owner of a dam of a specific category to appoint an approved
professional person to -
123.(1)(c)(ii)(aa): design that dam or any repair, alteration or abandonment of the dam;
123.(1)(c)(ii)(bb): ensure that a task is carried out according to the applicable design,
drawings and specifications; and
123.(1)(c)(ii)(cc): carry out dam safety evaluations on the dam;
123.(1)(c)(iii): requiring that licences be issued by the Minister before any task
relating to a specific category of dams may commence, and the conditions, requirements and
procedure to obtain any specific licence;
123.(1)(c)(iv): laying down licence conditions and requirements that must be met when
carrying out a task on a specific category of dams;
123.(1)(c)(v): requiring an approved professional person, appointed for a dam of a
specific category, to keep records of information and drawings, and to compile reports;
123.(1)(c)(vi): .requiring -
123.(1)(c)(vi)(aa): an owner of a dam belonging to a specific category of dams; and
123.(1)(c)(vi)(bb): an approved professional person appointed for a specific task for a
specific dam, to submit information, drawings, reports and manuals;
123.(1)(c)(vii): determining the duties of -
123.(1)(c)(vii)(aa): an owner of a dam belonging to a specific category of dams; and
123.(1)(c)(vii)(bb): an approved professional person appointed for a specific task for a
specific dam;
123.(1)(d): requiring the owner of a dam with a safety risk to accomplish regular
monitoring of the dam, to the extent and manner prescribed;
123.(1)(e): requiring the registration of a specific dam with a safety risk, and setting
out the procedure and the processing fee payable for registration; and
123.(1)(f): specifying time periods that must be complied with.
123.(2): In making regulations under subsection (1)(a), the Minister must consider -
123.(2)(a): the expertise required for the effective design, construction, alteration,
repair, operation, maintenance and abandonment of a dam in the category concerned; and
123.(2)(b): the qualifications and experience needed to provide the expertise for a
particular category of tasks.
123.(3): Before making regulations under subsection (1), the Minister must consult the
Engineering Council of South Africa, established by section 2 of the Engineering Profession
of South Africa Act, 1990 (Act No. 114 of 1990), and any other appropriate statutory
professional bodies.
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