Electricity (Wayleave and Clearances) Regulations, 2026
Part 2 of 3 · provisions 201–400
These Regulations may be cited as the Electricity (Wayleave Title and Clearances) Regulations, 2026.
AI-assisted research synopsis — verify against the official legal text below.
- Jurisdiction
- Zambia
- Instrument
- Statutory instrument
- Citation
- SI 2 of 2026
- Version
- 2 Jan 2026
- Language
- en
- Official source
- View official record ↗
- Complete work
- View statute overview
Statute overview
About this statute
These Regulations may be cited as the Electricity (Wayleave Title and Clearances) Regulations, 2026. This section defines key terms used in the Regulations, including clearance, competent person, developer, overhead line, wayleave, and related electricity-safety terms. These Regulations apply to certain structures, overhead lines, developers, and installations, but not to wiring of premises or scientific-study installations; excluded scientific-study installations still need supervision and safety compliance. A licensee or developer must construct, operate, and maintain an overhead line and underground electricity cable according to the Schedule. People, planning authorities, and licensees placing electricity infrastructure must meet the Schedule’s minimum overhead-line wayleave requirements.
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Provisions of Electricity (Wayleave and Clearances) Regulations, 2026
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Part
SCHEDULE
- 3 Verify source ↗
12.2 The minimum permanent safety clearance above, or lateral clearance near, aerial
AI-assisted research summary: Sets a minimum permanent safety clearance above, or laterally near, an aerial telecommunication line on structures jointly shared with an electricity overhead line, but the actual clearance values are not shown here.
3.12.2 The minimum permanent safety clearance above, or lateral clearance near, aerial telecommunication line on structures which are jointly shared with electricity overhead line shall be — (a) (b) (c) - 1 Verify source ↗
1 m to the closest phase conductor, for 0 to 11kV overhead line, bare or insulated
AI-assisted research summary: A clearance of 1.1 m is stated for the closest phase conductor for 0 to 11kV overhead lines, whether bare or insulated.
1.1 m to the closest phase conductor, for 0 to 11kV overhead line, bare or insulated type; - 1 Verify source ↗
3 m to the closest phase conductor, for 33kV overhead line, bare or insulated type
AI-assisted research summary: A 33kV overhead line, bare or insulated type, is associated with a 1.3 m clearance to the closest phase conductor.
1.3 m to the closest phase conductor, for 33kV overhead line, bare or insulated type; - 1 Verify source ↗
9 m to the closest phase conductor, for 66kV to 88kV overhead line
AI-assisted research summary: For 66kV to 88kV overhead lines, the closest phase conductor distance is 9 m.
1.9 m to the closest phase conductor, for 66kV to 88kV overhead line; 22 Statutory Instruments 2nd January, 2026 (d) (e) - 2 Verify source ↗
3 m to the closest phase conductor, for 132kV overhead line
AI-assisted research summary: A 132kV overhead line must maintain 2.3 m to the closest phase conductor.
2.3 m to the closest phase conductor, for 132kV overhead line; - 3 Verify source ↗
1 m to the closest phase conductor, for 220kV overhead line
AI-assisted research summary: For a 220kV overhead line, the closest phase conductor is 3.1 m.
3.1 m to the closest phase conductor, for 220kV overhead line; (f) - 4 Verify source ↗
2 m to the closest phase conductor, for 330kV overhead line; and
AI-assisted research summary: States a 4.2 m clearance to the closest phase conductor for a 330kV overhead line.
4.2 m to the closest phase conductor, for 330kV overhead line; and (g) - 5 Verify source ↗
7 m to the closest phase conductor, for 400kV overhead line
AI-assisted research summary: A 5.7 m clearance to the closest phase conductor is specified for a 400kV overhead line, and the note says the clearance rules here apply to bare telecommunication lines.
5.7 m to the closest phase conductor, for 400kV overhead line. NOTE on subparagraph 3.12 — (1) The clearances specified in this subparagraph apply to bare telecommunication lines. The clearance for insulated telecommunication line shall be determined by subtracting - 0 Verify source ↗
4 meters from the applicable specified overhead line
AI-assisted research summary: Overhead lines of any voltage must be routed above aerial telecommunication lines, and a neutral conductor is treated as having the same voltage classification as its associated circuit.
0.4 meters from the applicable specified overhead line. (2) Overhead line, of any voltage level, shall always be routed above aerial telecommunication line. (3) The neutral conductor shall be considered as having the same voltage classification as the circuit which it is associated. - 3 Verify source ↗
13 Vertical clearance above water level in swimming pool or above walk way around
AI-assisted research summary: Overhead lines of any voltage must not be placed above swimming pools and certain pool-related structures, unless the pool area is fully enclosed by a solid or screened permanent structure.
3.13 Vertical clearance above water level in swimming pool or above walk way around swimming pool, diving platform, tower and water slide or other fixed, pool-related structures No overhead line of any voltage level shall be placed above swimming pool, or walk way around swimming pool, diving platform, tower and water slide or other fixed, pool-related structures, except where such swimming pool and pool-related structures are fully enclosed by a solid or screened permanent structure, in which case the relevant clearance specified in subparagraphs 3.3 and 3.5 shall apply. - 3 Verify source ↗
14 Lateral clearance of overhead line near edge of swimming pool, walk way around
AI-assisted research summary: Lateral clearance of an overhead line near a swimming pool area and related fixed pool structures.
3.14 Lateral clearance of overhead line near edge of swimming pool, walk way around swimming pool, diving platform, tower or water slide or other fixed, pool-related structures. - 3 Verify source ↗
14.1 The minimum lateral clearance to the edge of swimming pool, or walk way around
AI-assisted research summary: This provision sets minimum lateral clearance requirements for swimming pools and related structures, but the actual distances are not shown in the excerpt.
3.14.1 The minimum lateral clearance to the edge of swimming pool, or walk way around swimming pool, diving platform, tower and water slide or other fixed, pool-related structures, shall be: (a) (b) - 7 Verify source ↗
0 m to the closest phase conductor, for 0 to 1kV overhead line, bare type
AI-assisted research summary: A 7.0 m distance applies to the closest phase conductor for a bare overhead line rated 0 to 1kV.
7.0 m to the closest phase conductor, for 0 to 1kV overhead line, bare type; - 6 Verify source ↗
9 m to the closest phase conductor, for 0 to 1kV overhead line, insulated type
AI-assisted research summary: The text sets minimum distances to the closest phase conductor for certain overhead lines.
6.9 m to the closest phase conductor, for 0 to 1kV overhead line, insulated type; (c) 7.6 m to the closest phase conductor, for overhead line of voltage above 1kV, up to and including 33kV, bare type; (d) (e) - 7 Verify source ↗
9 m to the closest phase conductor, for 66kV overhead line
AI-assisted research summary: For a 66kV overhead line, the closest phase conductor is 9 m.
7.9 m to the closest phase conductor, for 66kV overhead line; - 8 Verify source ↗
2 m to the closest phase conductor, for 88kV overhead line
AI-assisted research summary: For an 88kV overhead line, the closest phase conductor distance is 8.2 m.
8.2 m to the closest phase conductor, for 88kV overhead line; (f) - 8 Verify source ↗
6 m to the closest phase conductor, for 132kV overhead line
AI-assisted research summary: For a 132kV overhead line, the closest phase conductor distance is 8.6 m.
8.6 m to the closest phase conductor, for 132kV overhead line; (g) (h) - 9 Verify source ↗
5 m to the closest phase conductor, for 220kV overhead line
AI-assisted research summary: The closest phase conductor must be 9.5 m away for a 220kV overhead line.
9.5 m to the closest phase conductor, for 220kV overhead line; - 10 Verify source ↗
6 m to the closest phase conductor, for 330kV overhead line; and
AI-assisted research summary: States a 10.6 m distance to the closest phase conductor for a 330kV overhead line.
10.6 m to the closest phase conductor, for 330kV overhead line; and (i) - 12 Verify source ↗
1 m to the closest phase conductor, for 400kV overhead line
AI-assisted research summary: For a 400kV overhead line, the closest phase conductor is 12.1 m.
12.1 m to the closest phase conductor, for 400kV overhead line. - 3 Verify source ↗
15 Height and method for attaching overhead service line to a building or structure
AI-assisted research summary: This provision is titled “Height and method for attaching overhead service line to a building or structure.”
3.15 Height and method for attaching overhead service line to a building or structure - 3 Verify source ↗
15.1 Overhead service line shall have a minimum clearance of 1.0 m in any direction from,
AI-assisted research summary: Overhead service lines must keep at least 1.0 m clearance from doors, opening windows, porches, fire escapes, and similar locations.
3.15.1 Overhead service line shall have a minimum clearance of 1.0 m in any direction from, and the edge of the traversing path of, a door or a window that is designed to open, and from a porch, a fire escape, or similar locations. - 3 Verify source ↗
15.2 Where overhead service line connection method is opted to service a building or
AI-assisted research summary: If the overhead service line connection method is used for a building or structure, the connection and termination must be through an overhead service line support mast, with the listed components.
3.15.2 Where overhead service line connection method is opted to service a building or structure, the connection and termination of the overhead service line at such building or structure shall be through an overhead service line support mast as illustrated in Figure 3.2. The connection and termination shall contain all the components shown in the red circle in Figure 3.2, i.e., mast, service entrance cap, drip-looped overhead service line entrance conductors and splicing between overhead service line conductors and overhead service line entrance conductors. 2nd January, 2026 Statutory Instruments 23 Figure 3.2: Clearance of OHSL terminating on support mast of a building. - 3 Verify source ↗
15.3 No other item shall be attached to or supported by the mast except overhead service
AI-assisted research summary: Nothing other than an overhead service line and its accessories may be attached to or supported by the mast.
3.15.3 No other item shall be attached to or supported by the mast except overhead service line and its accessories. - 3 Verify source ↗
15.4 Mast used for the support of overhead service line shall be installed in compliance
AI-assisted research summary: Masts for overhead service lines must be installed to meet strength/support requirements, and conductors must not be attached in certain locations.
3.15.4 Mast used for the support of overhead service line shall be installed in compliance with the following requirements: (a) The mast shall be of adequate strength or be supported by braces or anchor guys to safely withstand the strain imposed by the overhead service line conductors. Hubs intended for use with a conduit that serves as a overhead service line mast shall be identified for use with overhead service line-entrance equipment. (b) Overhead service line conductors shall not be attached to an overhead service line mast between a service entrance cap or the end of the conduit and a coupling, where the coupling is located above the last point of securement to the building or other structure or is located above the building or other structure. NOTE on subparagraph 3.15 — Attaching overhead service line for supply is not permitted for the following cases: (a) Attaching overhead service line to serve building or structure without a support mast; and (b) Attaching bare overhead service line, unless such overhead service line is guarded. 24 Statutory Instruments 2nd January, 2026 Within the meaning of the Schedule, overhead service line is considered guarded if its conductor(s) and any associated neutral are supported on or cabled together with an effectively earthed bare messenger or neutral, or with multiple concentric neutral conductors, where any associated neutral conductor have the same clearance as the phase conductor of the circuit with which the neutral is associated, and where cables have an effectively earthed continuous metal sheath or shield. In that case, the clearance for insulated overhead service line shall apply. - 3 Verify source ↗
16 Vertical Clearance above an above-ground or underground infrastructure used for storage
AI-assisted research summary: An overhead line must not be placed over infrastructure used to store or handle certain flammable substances, unless the structure is fully enclosed by a solid permanent structure.
3.16 Vertical Clearance above an above-ground or underground infrastructure used for storage or handing of flammable substances An overhead line shall not be placed over an above ground or underground infrastructure, or part thereof, used for storage or handling of flammable substances defined as class 0, class I or class III in the Zambian Standard ZS 402:2006, except where such a structure is fully enclosed by a solid permanent structure, in which case the clearances of subparagraph 3.3 shall apply to the enclosing structure. NOTE on subparagraph 3.16 — The word infrastructure or installation in 3.16 may refer to forecourt, underground or above ground tank or corresponding tank farm, dispenser, loading or off-loading gantry at a fuel depot, vent or oil interceptor.
Part
part thereof, used for storage or handling of flammable substances defined as class 0, class I or
- 3 Verify source ↗
17 Lateral Clearance near underground and above-ground infrastructure used for storage or
AI-assisted research summary: Relates to lateral clearance near underground and above-ground infrastructure used for storage or handling of flammable substances.
3.17 Lateral Clearance near underground and above-ground infrastructure used for storage or handling of flammable substances - 3 Verify source ↗
17.1 The minimum permanent lateral clearance near infrastructure or installation used for
AI-assisted research summary: The minimum permanent lateral clearance for certain flammable-substance storage or handling sites must be 15 m, 30 m, or 60 m from the closest phase conductor, depending on the overhead line voltage.
3.17.1 The minimum permanent lateral clearance near infrastructure or installation used for storage or handling of flammable substances defined as class I, class II or class III in the Zambian Standard ZS 402:2006, shall be- (a) (b) 15 m to the closest phase conductor, for 0 to 33kV overhead line, bare or insulated type; 30 m to the closest phase conductor, for voltages over 33kV, up to and including 132kV overhead line; and (c) 60 m to the closest phase conductor, for voltages over 132kV, up to and including 400kV overhead line. NOTE on subparagraph 3.17.1 — The word infrastructure or installation in subparagraph 3.17.1 includes forecourt, underground or above ground tank or corresponding tank farm, dispenser, loading or off-loading gantry at a fuel depot, vent or oil interceptor. - 3 Verify source ↗
17.2 The minimum permanent lateral clearance near infrastructure or installation used for
AI-assisted research summary: The provision sets minimum clearance distances from certain overhead power lines for installations that store or handle class 0 flammable substances.
3.17.2 The minimum permanent lateral clearance near infrastructure or installation used for storage or handling of flammable substances defined as class 0 in the Zambian Standard ZS 402:2006, shall be — (a) for installation whose single or aggregated holding capacity is up to 2,273 liters — (i) 3 m to the closest phase conductor for overhead line below 11kV, bare or insulated type; (ii) 6 m to the closest phase conductor for 11kV to 33kV overhead line, bare or insulated type; (iii) 15 m to the closest phase conductor for overhead line over 33kV, up to and including 330kV; and (iv) 25 m to the closest phase conductor, for overhead line over 330kV; 2nd January, 2026 Statutory Instruments 25 (b) for installation whose single or aggregated holding capacity is more than 2,273 liters, up to and including 9,094 liters — (i) - 7 Verify source ↗
6 m to the closest phase conductor for overhead line up to 33kV, bare or
AI-assisted research summary: The provision sets minimum distances from the closest phase conductor for different overhead line voltages and for installations over 9,094 liters holding capacity.
7.6 m to the closest phase conductor for overhead line up to 33kV, bare or insulated type; (ii) 15 m to the closest phase conductor for overhead line over 33kV, up to and including 330kV; and (iii) 25 m to the closest phase conductor, for overhead line over 330kV; and (c) for installation whose single or aggregated holding capacity is more than 9,094 liters: (i) 15 m to the closest phase conductor for overhead line up to 33kV, bare or insulated type; (ii) (iii) 30 m to the closest phase conductor for overhead line over 33kV, up to and including 132kV overhead line; and 60 m to the closest phase conductor, for overhead line over 132kV, up to and including 400kV. NOTE on subparagraph 3.17.2: The words infrastructure and installation in sub-subparagraph 3.17.2 may refer to depot, tank or cylinder, singularly or as a collection. - 3 Verify source ↗
18 Vertical Clearance above navigable and non-navigable water bodies
AI-assisted research summary: Section title: Vertical Clearance above navigable and non-navigable water bodies.
3.18 Vertical Clearance above navigable and non-navigable water bodies - 3 Verify source ↗
18.1 The minimum permanent vertical clearance above water areas not suitable for sail
AI-assisted research summary: This provision sets a minimum permanent vertical clearance above certain water areas, including areas where sail-boating is not suitable or prohibited, but the excerpt does not show the actual clearance figures.
3.18.1 The minimum permanent vertical clearance above water areas not suitable for sail- boating or where sail-boating is prohibited, including water areas such as dams, ponds, reservoirs, tidal waters, rivers, streams and canals, shall be — (a) (b) (c) (d) (e) - 4 Verify source ↗
6 m to the closest phase conductor, for 0 to 1kV overhead line, bare type
AI-assisted research summary: A 4.6 m distance applies to the closest phase conductor for a bare 0 to 1kV overhead line.
4.6 m to the closest phase conductor, for 0 to 1kV overhead line, bare type; - 4 Verify source ↗
4 m to the closest phase conductor, for 0 to 1kV overhead line, insulated type
AI-assisted research summary: A 4.4 m minimum distance applies to the closest phase conductor for 0 to 1kV insulated overhead lines.
4.4 m to the closest phase conductor, for 0 to 1kV overhead line, insulated type; - 5 Verify source ↗
2 m to the closest phase conductor, for over 1kV to 11kV overhead line, bare or
AI-assisted research summary: Keep at least 2 m from the closest phase conductor for over 1kV to 11kV overhead lines, whether bare or insulated.
5.2 m to the closest phase conductor, for over 1kV to 11kV overhead line, bare or insulated type; - 5 Verify source ↗
4 m to the closets phase conductor, for 33kV overhead line
AI-assisted research summary: A 33kV overhead line must keep 5.4 m to the closest phase conductor.
5.4 m to the closets phase conductor, for 33kV overhead line; - 5 Verify source ↗
8 m to the closest phase conductor, for 66kV overhead line
AI-assisted research summary: The minimum distance to the closest phase conductor is 5.8 m for a 66kV overhead line.
5.8 m to the closest phase conductor, for 66kV overhead line; (f) - 6 Verify source ↗
0 m to the closest phase conductor, for 88kV overhead line
AI-assisted research summary: A distance of 6.0 m is given for the closest phase conductor for an 88kV overhead line.
6.0 m to the closest phase conductor, for 88kV overhead line; (g) (h) (i) (j) - 6 Verify source ↗
4 m to the closest phase conductor, for 132kV overhead line
AI-assisted research summary: The closest phase conductor for a 132kV overhead line is 6.4 m.
6.4 m to the closest phase conductor, for 132kV overhead line; - 7 Verify source ↗
3 m to the closest phase conductor, for 220kV overhead line
AI-assisted research summary: For a 220kV overhead line, the closest phase conductor distance is 7.3 m.
7.3 m to the closest phase conductor, for 220kV overhead line; - 8 Verify source ↗
4 m to the closest phase conductor, for 330kV overhead line; and
AI-assisted research summary: A clearance distance of 8.4 m is stated for the closest phase conductor on a 330kV overhead line.
8.4 m to the closest phase conductor, for 330kV overhead line; and - 9 Verify source ↗
7 m to the closest phase conductor, for 400kV overhead line
AI-assisted research summary: For a 400kV overhead line, the closest phase conductor distance is 9.7 m.
9.7 m to the closest phase conductor, for 400kV overhead line. - 3 Verify source ↗
18.2 The minimum permanent vertical clearance above water area suitable for sail-boating,
AI-assisted research summary: This provision sets a minimum permanent vertical clearance above certain water areas used for sail-boating, where the water surface area is less than 0.08 km2, but the actual clearance value is not shown in the excerpt.
3.18.2 The minimum permanent vertical clearance above water area suitable for sail-boating, or where sail-boating is not prohibited, including water area such as a dam, pond, reservoir, tidal water, river, stream and canal, whereby the unobstructed surface area of such a water area is less than 0.08 km2, shall be — (a) (b) (c) - 5 Verify source ↗
6 m to the closest phase conductor, for 0 to 1kV overhead line, bare type
AI-assisted research summary: This provision states a distance of 5.6 m to the closest phase conductor for a 0 to 1kV overhead line, bare type.
5.6 m to the closest phase conductor, for 0 to 1kV overhead line, bare type; - 5 Verify source ↗
5 m to the closest phase conductor, for 0 to 1kV overhead line, insulated type
AI-assisted research summary: A distance of 5.5 m to the closest phase conductor is stated for a 0 to 1kV overhead line of insulated type.
5.5 m to the closest phase conductor, for 0 to 1kV overhead line, insulated type; - 6 Verify source ↗
2 m to the closest phase conductor, for over 1kV to 11kV overhead line, bare or
AI-assisted research summary: A clearance of 6.2 m applies to the closest phase conductor for overhead lines over 1kV to 11kV, whether bare or insulated.
6.2 m to the closest phase conductor, for over 1kV to 11kV overhead line, bare or insulated type; (d) - 6 Verify source ↗
4 m to the closets phase conductor, for 33kV overhead line
AI-assisted research summary: A 6.4 m distance is specified for the closest phase conductor of a 33kV overhead line.
6.4 m to the closets phase conductor, for 33kV overhead line; 26 Statutory Instruments 2nd January, 2026 (e) - 6 Verify source ↗
8 m to the closest phase conductor, for 66kV overhead line
AI-assisted research summary: A 66kV overhead line must keep 6.8 m to the closest phase conductor.
6.8 m to the closest phase conductor, for 66kV overhead line; (f) - 6 Verify source ↗
8 m to the closest phase conductor, for 88kV overhead line
AI-assisted research summary: A distance of 6.8 m to the closest phase conductor is stated for an 88kV overhead line.
6.8 m to the closest phase conductor, for 88kV overhead line; (g) - 7 Verify source ↗
4 m to the closest phase conductor, for 132kV overhead line
AI-assisted research summary: Sets a 7.4 m distance to the closest phase conductor for a 132kV overhead line.
7.4 m to the closest phase conductor, for 132kV overhead line; (h) - 8 Verify source ↗
3 m to the closest phase conductor, for 220kV overhead line
AI-assisted research summary: A 3 m distance is stated for the closest phase conductor on a 220kV overhead line.
8.3 m to the closest phase conductor, for 220kV overhead line; (i) (j) - 9 Verify source ↗
4 m to the closest phase conductor, for 330kV overhead line; and
AI-assisted research summary: For a 330kV overhead line, the closest phase conductor clearance is 9.4 m.
9.4 m to the closest phase conductor, for 330kV overhead line; and - 10 Verify source ↗
7 m to the closest phase conductor, for 400kV overhead line
AI-assisted research summary: The closest phase conductor for a 400kV overhead line is 10.7 m.
10.7 m to the closest phase conductor, for 400kV overhead line. - 3 Verify source ↗
18.3 The minimum permanent vertical clearance above water area suitable for sail-boating,
AI-assisted research summary: This provision sets a minimum permanent vertical clearance above certain water areas used for sail-boating, but the listed requirement is incomplete in the text provided.
3.18.3 The minimum permanent vertical clearance above water area suitable for sail-boating, or where sail-boating is not prohibited, including water area such as dam, pond, reservoir, tidal water, river, stream and canal, whereby the unobstructed surface area of such a water area is more than 0.08 km2 but less than or equal to 0.8 km2, shall be — (a) - 8 Verify source ↗
1 m to the closest phase conductor, for 0 to 1kV overhead line, bare type
AI-assisted research summary: This item states a distance of 8.1 m to the closest phase conductor for a 0 to 1kV overhead line, bare type.
8.1 m to the closest phase conductor, for 0 to 1kV overhead line, bare type; (b) - 7 Verify source ↗
9 m to the closest phase conductor, for 0 to 1kV overhead line, insulated type
AI-assisted research summary: The provision gives a 7.9 m distance to the closest phase conductor for a 0 to 1kV insulated overhead line.
7.9 m to the closest phase conductor, for 0 to 1kV overhead line, insulated type; (c) - 8 Verify source ↗
7 m to the closest phase conductor, for over 1kV to 11kV overhead line, bare or
AI-assisted research summary: For overhead lines over 1kV to 11kV, the distance to the closest phase conductor is 8.7 m.
8.7 m to the closest phase conductor, for over 1kV to 11kV overhead line, bare or insulated type; (d) - 8 Verify source ↗
9 m to the closets phase conductor, for 33kV overhead line
AI-assisted research summary: This provision states a distance of 8.9 m to the closest phase conductor for a 33kV overhead line.
8.9 m to the closets phase conductor, for 33kV overhead line; (e) - 9 Verify source ↗
3 m to the closest phase conductor, for 66kV overhead line
AI-assisted research summary: A 66kV overhead line must keep 9.3 m to the closest phase conductor.
9.3 m to the closest phase conductor, for 66kV overhead line; (f) - 9 Verify source ↗
5 m to the closest phase conductor, for 88kV overhead line
AI-assisted research summary: For an 88kV overhead line, the closest phase conductor is 9.5 m away.
9.5 m to the closest phase conductor, for 88kV overhead line; (g) - 9 Verify source ↗
9 m to the closest phase conductor, for 132kV overhead line
AI-assisted research summary: A 132kV overhead line must keep 9 m to the closest phase conductor.
9.9 m to the closest phase conductor, for 132kV overhead line; (h) - 10 Verify source ↗
8 m to the closest phase conductor, for 220kV overhead line
AI-assisted research summary: A distance of 10.8 m applies to the closest phase conductor for a 220kV overhead line.
10.8 m to the closest phase conductor, for 220kV overhead line; (i) (j) - 11 Verify source ↗
9 m to the closest phase conductor, for 330kV overhead line; and
AI-assisted research summary: This text states a distance of 11.9 m to the closest phase conductor for a 330kV overhead line.
11.9 m to the closest phase conductor, for 330kV overhead line; and - 13 Verify source ↗
1 m to the closest phase conductor, for 400kV overhead line
AI-assisted research summary: For a 400kV overhead line, the text specifies 13.1 m to the closest phase conductor.
13.1 m to the closest phase conductor, for 400kV overhead line. - 3 Verify source ↗
18.4 The minimum permanent vertical clearance above water area suitable for sail-boating,
AI-assisted research summary: This provision sets a minimum permanent vertical clearance above certain water areas used for sail-boating, including several named water types, where the water surface area is more than 0.8 km2 but not more than 8 km2.
3.18.4 The minimum permanent vertical clearance above water area suitable for sail-boating, or where sail-boating is not prohibited, including water area such as dam, pond, reservoir, tidal water, river, stream and canal, whereby the unobstructed surface area of such a water area is more than 0.8 km2 but less than or equal to 8 km2, shall be — (a) - 9 Verify source ↗
9 m to the closest phase conductor, for 0 to 1kV overhead line, bare type
AI-assisted research summary: A 9.9 m distance is specified to the closest phase conductor for a bare 0 to 1kV overhead line.
9.9 m to the closest phase conductor, for 0 to 1kV overhead line, bare type; (b) - 9 Verify source ↗
8 m to the closest phase conductor, for 0 to 1kV overhead line, insulated type
AI-assisted research summary: A distance of 9.8 m applies to the closest phase conductor for a 0 to 1kV insulated overhead line.
9.8 m to the closest phase conductor, for 0 to 1kV overhead line, insulated type; (c) - 10 Verify source ↗
5 m to the closest phase conductor, for over 1kV to 11kV overhead line, bare or
AI-assisted research summary: A 10.5 m clearance applies to the closest phase conductor for overhead lines over 1kV to 11kV, whether bare or insulated.
10.5 m to the closest phase conductor, for over 1kV to 11kV overhead line, bare or insulated type; (d) - 10 Verify source ↗
7 m to the closets phase conductor, for 33kV overhead line
AI-assisted research summary: For a 33kV overhead line, the distance to the closest phase conductor is 10.7 m.
10.7 m to the closets phase conductor, for 33kV overhead line; (e) - 11 Verify source ↗
1 m to the closest phase conductor, for 66kV overhead line
AI-assisted research summary: For a 66kV overhead line, the closest phase conductor is 11.1 m.
11.1 m to the closest phase conductor, for 66kV overhead line; (f) - 11 Verify source ↗
3 m to the closest phase conductor, for 88kV overhead line
AI-assisted research summary: A distance threshold is stated for an 88kV overhead line: 11.3 m to the closest phase conductor.
11.3 m to the closest phase conductor, for 88kV overhead line; (g) - 11 Verify source ↗
7 m to the closest phase conductor, for 132kV overhead line
AI-assisted research summary: For a 132kV overhead line, the clearance is 11.7 m to the closest phase conductor.
11.7 m to the closest phase conductor, for 132kV overhead line; (h) - 12 Verify source ↗
6 m to the closest phase conductor, for 220kV overhead line
AI-assisted research summary: This text states a 12.6 m distance to the closest phase conductor for a 220kV overhead line.
12.6 m to the closest phase conductor, for 220kV overhead line; (i) (j) - 13 Verify source ↗
7 m to the closest phase conductor, for 330kV overhead line; and
AI-assisted research summary: A 330kV overhead line is linked to a 13.7 m distance to the closest phase conductor.
13.7 m to the closest phase conductor, for 330kV overhead line; and - 14 Verify source ↗
5 m to the closest phase conductor, for 400kV overhead line
AI-assisted research summary: A 14.5 m clearance to the closest phase conductor is stated for a 400kV overhead line.
14.5 m to the closest phase conductor, for 400kV overhead line. 2nd January, 2026 Statutory Instruments 27 - 3 Verify source ↗
18.5 The minimum permanent vertical clearance above water area suitable for sail-boating,
AI-assisted research summary: This provision sets a minimum permanent vertical clearance standard above certain water areas used for sail-boating.
3.18.5 The minimum permanent vertical clearance above water area suitable for sail-boating, or where sail-boating is not prohibited, including water area such as dam, pond, reservoir, tidal water, river, stream and canal, whereby the unobstructed surface area of such a water area is more than 8 km2, shall be — (a) (b) (c) (d) (e) - 11 Verify source ↗
7 m to the closest phase conductor, for 0 to 1kV overhead line, bare type
AI-assisted research summary: For bare 0 to 1kV overhead lines, the closest phase conductor is 11.7 m.
11.7 m to the closest phase conductor, for 0 to 1kV overhead line, bare type; - 11 Verify source ↗
6 m to the closest phase conductor, for 0 to 1kV overhead line, insulated type
AI-assisted research summary: The text states a clearance of 11.6 m to the closest phase conductor for a 0 to 1kV insulated overhead line.
11.6 m to the closest phase conductor, for 0 to 1kV overhead line, insulated type; - 12 Verify source ↗
3 m to the closest phase conductor, for over 1kV to 11kV overhead line, bare or
AI-assisted research summary: For overhead lines over 1kV to 11kV, the closest phase conductor distance is 12.3 m for bare or insulated type.
12.3 m to the closest phase conductor, for over 1kV to 11kV overhead line, bare or insulated type; - 2 Verify source ↗
5 m to the closets phase conductor, for 33kV overhead line
AI-assisted research summary: The clearance is 2.5 m to the closest phase conductor for a 33kV overhead line.
2.5 m to the closets phase conductor, for 33kV overhead line; - 12 Verify source ↗
9 m to the closest phase conductor, for 66kV overhead line
AI-assisted research summary: A 66kV overhead line is linked to a 12.9 m distance to the closest phase conductor.
12.9 m to the closest phase conductor, for 66kV overhead line; (f) - 13 Verify source ↗
1 m to the closest phase conductor, for 88kV overhead line
AI-assisted research summary: 13.1 m to the closest phase conductor is stated for an 88kV overhead line.
13.1 m to the closest phase conductor, for 88kV overhead line; (g) (h) (i) (j) - 13 Verify source ↗
5 m to the closest phase conductor, for 132kV overhead line
AI-assisted research summary: For a 132kV overhead line, the closest phase conductor is 13.5 m.
13.5 m to the closest phase conductor, for 132kV overhead line; - 4 Verify source ↗
0 m to the closest phase conductor, for 220kV overhead line
AI-assisted research summary: For a 220kV overhead line, the closest phase conductor distance is 4.0 m.
4.0 m to the closest phase conductor, for 220kV overhead line; - 15 Verify source ↗
1 m to the closest phase conductor, for 330kV overhead line; and
AI-assisted research summary: A 15.1 m distance to the closest phase conductor is stated for a 330kV overhead line.
15.1 m to the closest phase conductor, for 330kV overhead line; and - 16 Verify source ↗
3 m to the closest phase conductor, for 400kV overhead line
AI-assisted research summary: The text states a 16.3 m distance to the closest phase conductor for a 400kV overhead line.
16.3 m to the closest phase conductor, for 400kV overhead line. - 3 Verify source ↗
18.6 The minimum permanent vertical clearance above water level at site for established
AI-assisted research summary: Boat ramps, rigging areas, and marked sail-launching areas must keep the required minimum vertical clearance above water level, with a 1.5-metre buffer above the listed clearance standard.
3.18.6 The minimum permanent vertical clearance above water level at site for established boat ramp or associated rigging area, or an area posted with signage for rigging or launching sail boats, shall have a clearance of 1.5 metres greater than clearance specified in subparagraphs 3.18.2 to 3.18.6, for the type of water area served by the launching site. NOTE on subparagraph 3.18 — (1) For natural water areas such as lakes, rivers, canals and streams, the specified clearances are with reference to the normal rain-season water level of the water area. For the dam, the specified clearance is with respect to the spillway level. (2) Care shall be taken when placing support structures of overhead line in the 50 to 100- year flood plains to ensure that the minimum Clearances set out in the Schedule are maintained in such flood scenarios. (3) The clearance over a river, stream or canal shall be based on the largest surface area of any 1.6 km-long segment that includes the crossing. (4) The clearance over a river, stream or canal normally used to provide access for sailboats to a larger body of water shall be the same as that required for the larger body of water. (5) Where the Zambia Army Corps of Engineers or surrogate thereof, or the State, has issued a crossing permit, clearances of the permit shall govern. - 3 Verify source ↗
19 Clearance between conductors of overhead line circuits of different or same voltage
AI-assisted research summary: This provision concerns clearance between conductors of overhead line circuits on the same support structure.
3.19 Clearance between conductors of overhead line circuits of different or same voltage levels on the same support structure. - 3 Verify source ↗
19.1 The following minimum permanent clearance shall be maintained between closest
AI-assisted research summary: A minimum permanent clearance must be maintained between the closest conductors of different overhead line circuits on the same support.
3.19.1 The following minimum permanent clearance shall be maintained between closest conductors of different overhead line circuit on the same support: (a) (b) - 1 Verify source ↗
0 m, if one circuit is less than 33kV and the other circuit is less than or equal to 1kV
AI-assisted research summary: A distance of 1.0 m applies when one circuit is below 33kV and the other circuit is at or below 1kV.
1.0 m, if one circuit is less than 33kV and the other circuit is less than or equal to 1kV; - 1 Verify source ↗
2 m, if one circuit is less than 33kV and the other circuit is greater than 1kV but less
AI-assisted research summary: A 1.2 m distance applies when one circuit is below 33kV and the other is above 1kV but below 33kV.
1.2 m, if one circuit is less than 33kV and the other circuit is greater than 1kV but less than 33kV; (c) - 1 Verify source ↗
5 m, if one circuit is greater than or equal to 33kV, but not exceeding 132kV, and the
AI-assisted research summary: The clearance is 1.5 m when one circuit is 33kV to 132kV and the other is 1kV or less.
1.5 m, if one circuit is greater than or equal to 33kV, but not exceeding 132kV, and the other circuit is less than or equal to 1kV; (d) - 2 Verify source ↗
0 m, if one circuit is greater than or equal to 33kV, but not exceeding 132kV, and the
AI-assisted research summary: A 2.0 m requirement applies when one circuit is 33kV to 132kV and the other circuit is above 1kV up to 132kV.
2.0 m, if one circuit is greater than or equal to 33kV, but not exceeding 132kV, and the other circuit is greater than 1kV but not exceeding 132kV; and 28 Statutory Instruments 2nd January, 2026 (e) - 2 Verify source ↗
5 m, if one circuit is greater than 132kV and the other circuit is less than or equal to
AI-assisted research summary: A 2.5 m clearance applies when one circuit is above 132kV and the other is 132kV or less; higher-voltage overhead conductors must be installed above lower-voltage conductors.
2.5 m, if one circuit is greater than 132kV and the other circuit is less than or equal to 132kV. NOTE on subparagraph 3.19 — Conductors of higher voltage overhead line shall always be installed above conductors of lower voltage overhead line. - 3 Verify source ↗
20 Lateral clearance between conductors of different overhead line circuit on different
AI-assisted research summary: This section concerns lateral clearance between conductors of different overhead line circuits on different support structures.
3.20 Lateral clearance between conductors of different overhead line circuit on different support structures. The arrangement of lateral clearances specified in this section is illustrated in Figure 3.3. - 3 Verify source ↗
20.1 The following minimum lateral clearance shall be maintained between closest conductors
AI-assisted research summary: A minimum lateral clearance of 0.6 m must be maintained between the closest conductors of different overhead line circuits on different supports when the stated voltage or insulation conditions apply.
3.20.1 The following minimum lateral clearance shall be maintained between closest conductors of different overhead line circuit on different supports: (a) 0.6 m, if the higher voltage of either circuit is less than 1kV, and if either of the circuits has insulated type overhead line (b) - 1 Verify source ↗
0 m, if the higher voltage of either circuit is less than 1kV, and if both of the circuits
AI-assisted research summary: A distance of 1.0 m applies where the higher voltage of either circuit is less than 1kV and both circuits have bare overhead line conductors.
1.0 m, if the higher voltage of either circuit is less than 1kV, and if both of the circuits have bare overhead line conductors (c) - 1 Verify source ↗
2 m, if the higher voltage of either circuit is greater than or equal to 1kV, but not
AI-assisted research summary: The relevant measurement is 1.2 m when the higher voltage of either circuit is at least 1kV and does not exceed 33kV.
1.2 m, if the higher voltage of either circuit is greater than or equal to 1kV, but not exceeding 33kV (d) - 1 Verify source ↗
8 m, if the higher voltage of either circuit is greater than 33kV, but not exceeding
AI-assisted research summary: A 1.8 m distance applies when the higher voltage of either circuit is over 33kV and up to 66kV.
1.8 m, if the higher voltage of either circuit is greater than 33kV, but not exceeding 66kV (e) - 2 Verify source ↗
4 m, if the higher voltage of either circuit is greater than 66kV, but not exceeding
AI-assisted research summary: A clearance of 2.4 m applies where the higher voltage of either circuit is over 66kV and does not exceed 132kV.
2.4 m, if the higher voltage of either circuit is greater than 66kV, but not exceeding 132kV (f) - 2 Verify source ↗
8 m, if the higher voltage of either circuit is greater than 132kV, but not exceeding
AI-assisted research summary: A 2.8 m threshold applies where the higher voltage of either circuit is greater than 132kV but not exceeding 220kV.
2.8 m, if the higher voltage of either circuit is greater than 132kV, but not exceeding 220kV (g) - 4 Verify source ↗
0 m, if the higher voltage of either circuit is greater than 220kV, but not exceeding
AI-assisted research summary: A 4.0 m threshold applies where the higher voltage of either circuit is greater than 220kV but not exceeding 400kV.
4.0 m, if the higher voltage of either circuit is greater than 220kV, but not exceeding 400kV. - 3 Verify source ↗
21 Vertical clearance between conductors of different overhead line circuit on different
AI-assisted research summary: This excerpt is a section heading about vertical clearance between conductors on different overhead line circuits and refers to an illustration.
3.21 Vertical clearance between conductors of different overhead line circuit on different support structure The arrangement of vertical clearances specified in this paragraph is illustrated in Figure 3.3. Figure 3.3: Clearance envelop for overhead line conductors on different circuits 2nd January, 2026 Statutory Instruments 29 - 3 Verify source ↗
21.1 The minimum vertical clearance for effectively earthed guy-wire, span-wire, messenger,
AI-assisted research summary: This section says certain overhead-line wires must have a minimum vertical clearance, but the actual clearance values are not shown in the provided text.
3.21.1 The minimum vertical clearance for effectively earthed guy-wire, span-wire, messenger, neutral conductor effectively earthed throughout its length, or overhead shield or surge-protection wires for overhead line shall be - (a) (b) (c) (d) (e) - 0 Verify source ↗
6 m from the lowest conductor, for 0 to 33kV overhead line
AI-assisted research summary: A 0.6 m distance is stated for overhead lines up to 33kV.
0.6 m from the lowest conductor, for 0 to 33kV overhead line; - 1 Verify source ↗
0 m from the lowest conductor, for 66kV overhead line
AI-assisted research summary: Sets a distance of 1.0 m from the lowest conductor for a 66kV overhead line.
1.0 m from the lowest conductor, for 66kV overhead line; - 1 Verify source ↗
2 m from the lowest conductor, for 88kV overhead line
AI-assisted research summary: A distance of 1.2 m from the lowest conductor applies for an 88kV overhead line.
1.2 m from the lowest conductor, for 88kV overhead line; - 1 Verify source ↗
6 m from the lowest conductor, for 132kV overhead line
AI-assisted research summary: States a 1.6 m distance for a 132kV overhead line.
1.6 m from the lowest conductor, for 132kV overhead line; - 2 Verify source ↗
5 m from the lowest conductor, for 220kV overhead line
AI-assisted research summary: A 2.5 m distance applies from the lowest conductor for a 220kV overhead line.
2.5 m from the lowest conductor, for 220kV overhead line; (f) - 3 Verify source ↗
6 m from the lowest conductor, for 330kV overhead line; and
AI-assisted research summary: A 3.6 m distance from the lowest conductor is stated for a 330kV overhead line.
3.6 m from the lowest conductor, for 330kV overhead line; and (g) - 4 Verify source ↗
5 m from the lowest conductor, for 400kV overhead line
AI-assisted research summary: A 400kV overhead line has a 4.5 m distance requirement from the lowest conductor.
4.5 m from the lowest conductor, for 400kV overhead line. - 3 Verify source ↗
21.2 The minimum vertical clearance for highest conductor of 0 to 33kV overhead line shall
AI-assisted research summary: This provision states that the minimum vertical clearance for the highest conductor of a 0 to 33kV overhead line must be set, but the actual values are not shown in the text provided.
3.21.2 The minimum vertical clearance for highest conductor of 0 to 33kV overhead line shall be — (a) (b) (c) (d) (e) - 0 Verify source ↗
6 m from the lowest conductor of the other overhead line circuit of voltage 0 to
AI-assisted research summary: A distance of 0.6 m is specified from the lowest conductor of the other overhead line circuit for voltage 0 to 33kV.
0.6 m from the lowest conductor of the other overhead line circuit of voltage 0 to 33kV; - 1 Verify source ↗
0 m from the lowest conductor of the other overhead line circuit of voltage 66kV
AI-assisted research summary: This provision states a 1.0 m distance from the lowest conductor of the other overhead line circuit of voltage 66kV.
1.0 m from the lowest conductor of the other overhead line circuit of voltage 66kV; - 1 Verify source ↗
2 m from the lowest conductor of the other overhead line circuit of voltage 88kV
AI-assisted research summary: A clearance of 1.2 m is specified from the lowest conductor of the other overhead line circuit at 88kV.
1.2 m from the lowest conductor of the other overhead line circuit of voltage 88kV; - 1 Verify source ↗
6 m from the lowest conductor of the other overhead line circuit of voltage 132kV
AI-assisted research summary: Keep at least 1.6 m from the lowest conductor of the other overhead line circuit of 132kV.
1.6 m from the lowest conductor of the other overhead line circuit of voltage 132kV; - 2 Verify source ↗
5 m from the lowest conductor of the other overhead line circuit of voltage 220kV
AI-assisted research summary: This fragment specifies a distance of 2.5 m from the lowest conductor of the other overhead line circuit at 220kV.
2.5 m from the lowest conductor of the other overhead line circuit of voltage 220kV; (f) - 3 Verify source ↗
6 m from the lowest conductor of the other overhead line circuit of voltage 330kV
AI-assisted research summary: A 3.6 m distance is specified from the lowest conductor of the other overhead line circuit at 330kV.
3.6 m from the lowest conductor of the other overhead line circuit of voltage 330kV; and (g) - 4 Verify source ↗
5 m from the lowest conductor of the other overhead line circuit of voltage 400kV
AI-assisted research summary: A 4.5 m distance is specified from the lowest conductor of the other overhead line circuit of voltage 400kV.
4.5 m from the lowest conductor of the other overhead line circuit of voltage 400kV. - 3 Verify source ↗
21.3 The minimum vertical clearance for highest conductor of 66kV overhead line shall be
AI-assisted research summary: This provision sets a minimum vertical clearance requirement for the highest conductor of a 66kV overhead line.
3.21.3 The minimum vertical clearance for highest conductor of 66kV overhead line shall be — (a) (b) (c) (d) (e) - 1 Verify source ↗
3 m from the lowest conductor of the other overhead line circuit of voltage 66kV
AI-assisted research summary: A minimum clearance of 1.3 m is specified from the lowest conductor of the other overhead line circuit at 66kV.
1.3 m from the lowest conductor of the other overhead line circuit of voltage 66kV; - 1 Verify source ↗
5 m from the lowest conductor of the other overhead line circuit of voltage 88kV
AI-assisted research summary: A 1.5 m distance applies from the lowest conductor of the other overhead line circuit of voltage 88kV.
1.5 m from the lowest conductor of the other overhead line circuit of voltage 88kV; - 2 Verify source ↗
0 m from the lowest conductor of the other overhead line circuit of voltage 132kV
AI-assisted research summary: A distance of 2.0 m is specified from the lowest conductor of the other overhead line circuit of 132kV.
2.0 m from the lowest conductor of the other overhead line circuit of voltage 132kV; - 2 Verify source ↗
9 m from the lowest conductor of the other overhead line circuit of voltage 220kV
AI-assisted research summary: A minimum distance of 9 m is specified from the lowest conductor of the other overhead line circuit of voltage 220kV.
2.9 m from the lowest conductor of the other overhead line circuit of voltage 220kV; - 4 Verify source ↗
0 m from the lowest conductor of the other overhead line circuit of voltage 330kV
AI-assisted research summary: Requires a 4.0 m distance from the lowest conductor of the other overhead line circuit at 330kV.
4.0 m from the lowest conductor of the other overhead line circuit of voltage 330kV; and (f) - 5 Verify source ↗
0 m from the lowest conductor of the other overhead line circuit of voltage 400kV
AI-assisted research summary: A distance of 5.0 m is stated from the lowest conductor of the other overhead line circuit of voltage 400kV.
5.0 m from the lowest conductor of the other overhead line circuit of voltage 400kV. - 3 Verify source ↗
21.4 The minimum vertical clearance for highest conductor of 88kV overhead line shall be
AI-assisted research summary: This provision sets the minimum vertical clearance for the highest conductor of an 88kV overhead line, but the actual clearance values are not shown in the text provided.
3.21.4 The minimum vertical clearance for highest conductor of 88kV overhead line shall be — (a) (b) (c) (d) - 1 Verify source ↗
7 m from the lowest conductor of the other overhead line circuit of voltage 88kV
AI-assisted research summary: A distance of 7 m is specified from the lowest conductor of the other overhead line circuit of voltage 88kV.
1.7 m from the lowest conductor of the other overhead line circuit of voltage 88kV; - 2 Verify source ↗
2 m from the lowest conductor of the other overhead line circuit of voltage 132kV
AI-assisted research summary: A 2.2 m separation is stated from the lowest conductor of the other overhead line circuit at 132kV.
2.2 m from the lowest conductor of the other overhead line circuit of voltage 132kV; - 3 Verify source ↗
1 m from the lowest conductor of the other overhead line circuit of voltage 220kV
AI-assisted research summary: The text states a distance of 3.1 m from the lowest conductor of the other overhead line circuit at 220kV.
3.1 m from the lowest conductor of the other overhead line circuit of voltage 220kV; - 4 Verify source ↗
1 m from the lowest conductor of the other overhead line circuit of voltage 330kV
AI-assisted research summary: The text specifies a 4.1 m distance from the lowest conductor of the other overhead line circuit of voltage 330kV.
4.1 m from the lowest conductor of the other overhead line circuit of voltage 330kV; and (e) - 5 Verify source ↗
1 m from the lowest conductor of the other overhead line circuit of voltage 330kV
AI-assisted research summary: A clearance distance of 1 m applies from the lowest conductor of the other overhead line circuit of 330kV.
5.1 m from the lowest conductor of the other overhead line circuit of voltage 330kV. - 3 Verify source ↗
21.5 The minimum vertical clearance for highest conductor of 132kV overhead line shall be
AI-assisted research summary: The provision sets a minimum vertical clearance requirement for the highest conductor of a 132kV overhead line, but the excerpt does not show the actual clearance value.
3.21.5 The minimum vertical clearance for highest conductor of 132kV overhead line shall be — (a) (b) - 2 Verify source ↗
6 m from the lowest conductor of the other overhead line circuit of voltage 132kV
AI-assisted research summary: This provision refers to a 2.6 m distance from the lowest conductor of another 132kV overhead line circuit.
2.6 m from the lowest conductor of the other overhead line circuit of voltage 132kV; - 3 Verify source ↗
5 m from the lowest conductor of the other overhead line circuit of voltage 220kV
AI-assisted research summary: A 3.5 m distance applies from the lowest conductor of the other overhead line circuit at 220kV.
3.5 m from the lowest conductor of the other overhead line circuit of voltage 220kV; 30 Statutory Instruments 2nd January, 2026 (c) - 4 Verify source ↗
6 m from the lowest conductor of the other overhead line circuit of voltage 330kV
AI-assisted research summary: A 4.6 m distance from the lowest conductor of the other overhead line circuit is specified for 330kV voltage.
4.6 m from the lowest conductor of the other overhead line circuit of voltage 330kV; and (d) - 5 Verify source ↗
7 m from the lowest conductor of the other overhead line circuit of voltage 400kV
AI-assisted research summary: A 5.7 m distance is specified from the lowest conductor of the other overhead line circuit of voltage 400kV.
5.7 m from the lowest conductor of the other overhead line circuit of voltage 400kV. - 3 Verify source ↗
21.6
AI-assisted research summary: This provision says the minimum vertical clearance for the highest conductor of a 220kV overhead line must be set, but the actual figures are not shown in the text provided.
3.21.6 The minimum vertical clearance for highest conductor of 220kV overhead line shall be — (a) (b) - 4 Verify source ↗
4 m from the lowest conductor of the other overhead line circuit of voltage 220kV
AI-assisted research summary: The text specifies a 4 m clearance from the lowest conductor of another overhead line circuit rated at 220kV.
4.4 m from the lowest conductor of the other overhead line circuit of voltage 220kV; - 5 Verify source ↗
5 m from the lowest conductor of the other overhead line circuit of voltage 330kV
AI-assisted research summary: This fragment refers to a 5.5 m distance from the lowest conductor of another 330kV overhead line circuit.
5.5 m from the lowest conductor of the other overhead line circuit of voltage 330kV; and (c) - 7 Verify source ↗
6 m from the lowest conductor of the other overhead line circuit of voltage 400kV
AI-assisted research summary: A distance of 7.6 m is stated for the lowest conductor of the other overhead line circuit at 400kV.
7.6 m from the lowest conductor of the other overhead line circuit of voltage 400kV. - 3 Verify source ↗
21.7 The minimum vertical clearance for highest conductor of 330kV overhead line shall be
AI-assisted research summary: This provision begins to set the minimum vertical clearance for the highest conductor of a 330kV overhead line, but the actual clearance value is not shown in the provided text.
3.21.7 The minimum vertical clearance for highest conductor of 330kV overhead line shall be — (a) - 6 Verify source ↗
6 m from the lowest conductor of the other overhead line circuit of voltage 330kV
AI-assisted research summary: A distance of 6 m is specified from the lowest conductor of the other overhead line circuit of 330kV.
6.6 m from the lowest conductor of the other overhead line circuit of voltage 330kV; and (b) - 8 Verify source ↗
7 m from the lowest conductor of the other overhead line circuit of voltage 400kV
AI-assisted research summary: A distance of 8.7 m applies from the lowest conductor of the other overhead line circuit of voltage 400kV.
8.7 m from the lowest conductor of the other overhead line circuit of voltage 400kV. - 3 Verify source ↗
21.8 The minimum vertical clearance for highest conductor of 400kV overhead line shall be
AI-assisted research summary: This provision states that the minimum vertical clearance for the highest conductor of a 400kV overhead line shall be set, but the actual clearance value is not included in the provided text.
3.21.8 The minimum vertical clearance for highest conductor of 400kV overhead line shall be - 9 Verify source ↗
8 m from the lowest conductor of the other overhead line circuit of voltage 400kV
AI-assisted research summary: Higher-voltage overhead line conductors must be routed above lower-voltage overhead line conductors.
9.8 m from the lowest conductor of the other overhead line circuit of voltage 400kV. NOTE on subparagraph 3.21 — (1) Conductors of higher voltage overhead line shall always be routed above conductors of lower voltage overhead line. (2) For interpretation of this subparagraph, neutral and earth wires are considered as phase conductors for the circuit which they are associated. - 3 Verify source ↗
22 Clearances to overhead line in the vicinity of solar PV plant
AI-assisted research summary: This section says safety clearances for solar PV farm development must be observed.
3.22 Clearances to overhead line in the vicinity of solar PV plant The following shall be observed, in order to achieve the barest minimum safety clearances with respect to the development of solar PV farms: - 3 Verify source ↗
22.1 For solar PV panels directly underneath overhead line conductors, the highest point on
AI-assisted research summary: Solar PV panels directly underneath overhead line conductors must comply with the minimum vertical safety clearances set out in the referenced subparagraph.
3.22.1 For solar PV panels directly underneath overhead line conductors, the highest point on the solar panels shall comply with minimum vertical safety clearances specified in subparagraph - 3 Verify source ↗
22.2 For lateral clearance at the solar PV farm or installation, clearances specified in
AI-assisted research summary: For lateral clearance at a solar PV farm or installation, the clearances listed in subparagraph 3.6 must be observed.
3.22.2 For lateral clearance at the solar PV farm or installation, clearances specified in subparagraph 3.6 shall be observed. - 3 Verify source ↗
23 Clearances to overhead line in the vicinity of wind farms
AI-assisted research summary: Section 3.23 is titled “Clearances to overhead line in the vicinity of wind farms.”
3.23 Clearances to overhead line in the vicinity of wind farms - 3 Verify source ↗
23.1 The following two main criteria shall be applied to siting of wind farms with respect to
AI-assisted research summary: Wind farms near overhead lines at or above 66kV must follow two spacing rules for turbines.
3.23.1 The following two main criteria shall be applied to siting of wind farms with respect to overhead line whose voltage is equal or over 66kV: (a) the turbine shall be placed at a minimum horizontal distance from the overhead line which is equal to the tip height of the turbine plus the safety clearance that applies to the overhead line; and (b) the turbine shall not be placed at a horizontal distance from the center of the overhead line which is less than three times the rotor diameter. - 3 Verify source ↗
24 Clearance to overhead line in the vicinity of explosive magazine and quarry blasting
AI-assisted research summary: This section concerns clearance to overhead lines near explosive magazines and quarry blasting.
3.24 Clearance to overhead line in the vicinity of explosive magazine and quarry blasting - 3 Verify source ↗
24.1 An overhead line of any voltage shall not be placed above an explosive magazine or
AI-assisted research summary: An overhead line of any voltage must not be placed above an explosive magazine or quarry site.
3.24.1 An overhead line of any voltage shall not be placed above an explosive magazine or quarry site. - 3 Verify source ↗
24.2 The lateral clearance from overhead line to an explosive magazine shall be
AI-assisted research summary: An explosive magazine must be set back from an overhead line by 15 m, 20 m, or 30 m depending on the line voltage.
3.24.2 The lateral clearance from overhead line to an explosive magazine shall be - (a) (b) (c) 15 m to the closest conductor of overhead line voltage below 0.4kV; 20 m to the closest conductor of overhead line voltage from 0.4kV to 33kV; and 30 m to the closest conductor of overhead line voltage above 33kV. 2nd January, 2026 Statutory Instruments 31 - 3 Verify source ↗
24.3 The lateral clearance from the closest conductor of an overhead line to quarry blasting
AI-assisted research summary: Quarry blasting must keep a lateral clearance of 150 m from the closest conductor of an overhead line up to 33 kV, and 200 m where the line voltage is greater than 33 kV.
3.24.3 The lateral clearance from the closest conductor of an overhead line to quarry blasting site shall be 150 m for 0 to 33kV overhead line, and 200 m for overhead line voltage greater than 33kV. - 3 Verify source ↗
25 Clearance to overhead line in the vicinity of fire hydrants located outside buildings
AI-assisted research summary: Section 3.25 is titled “Clearance to overhead line in the vicinity of fire hydrants located outside buildings.”
3.25 Clearance to overhead line in the vicinity of fire hydrants located outside buildings - 3 Verify source ↗
25.1 An overhead line of any voltage shall not be placed above a fire hydrant
AI-assisted research summary: An overhead line of any voltage must not be placed above a fire hydrant.
3.25.1 An overhead line of any voltage shall not be placed above a fire hydrant. - 3 Verify source ↗
25.2 The minimum lateral clearance from the 0 to 330kV overhead line or the overhead line
AI-assisted research summary: A fire hydrant outside a building must be at least 30 m from the nearest overhead line or its support structure; for 0 to 0.4kV supply or service lines, the clearance may be reduced to 20 m.
3.25.2 The minimum lateral clearance from the 0 to 330kV overhead line or the overhead line support structure, whichever shall be closest, to a fire hydrant located outside a building shall be 30 m, but this clearance may be reduced to 20 m for 0 to 0.4kV overhead line supply or overhead service line. - 3 Verify source ↗
26 Clearance to overhead line in the vicinity of trees and hedges
AI-assisted research summary: 3.26 Clearance to overhead line in the vicinity of trees and hedges
3.26 Clearance to overhead line in the vicinity of trees and hedges - 3 Verify source ↗
26.1 For trees underneath overhead line conductors, the highest point on the trees shall be
AI-assisted research summary: Trees under overhead line conductors must be controlled so their highest point keeps the minimum vertical clearance required in subparagraph 3.5.
3.26.1 For trees underneath overhead line conductors, the highest point on the trees shall be controlled so as to maintain compliance with the minimum vertical clearances specified in subparagraph 3.5. - 3 Verify source ↗
26.2 The lateral clearance from overhead line to tree or hedge unable to support a ladder or
AI-assisted research summary: The lateral clearance from an overhead line to a tree or hedge that cannot support a ladder or being climbed must be as set out in the provision, but the listed values are not included in the text provided.
3.26.2 The lateral clearance from overhead line to tree or hedge unable to support a ladder or being climbed, shall be — (a) (b) (c) (d) (e) - 0 Verify source ↗
8 m to the closest conductor or bare live metal work of overhead line voltage below
AI-assisted research summary: A minimum distance of 0.8 m applies from the closest conductor or bare live metal work of overhead lines below 33 kV.
0.8 m to the closest conductor or bare live metal work of overhead line voltage below 33kV; - 1 Verify source ↗
1 m to the closest conductor or bare live metal work of 33kV to 66kV overhead line
AI-assisted research summary: The distance is 1.1 m to the closest conductor or bare live metal work of a 33kV to 66kV overhead line.
1.1 m to the closest conductor or bare live metal work of 33kV to 66kV overhead line; - 1 Verify source ↗
4 m to the closest conductor or bare live metal work of 88kV overhead line
AI-assisted research summary: The distance is 1.4 m to the closest conductor or bare live metal work of an 88kV overhead line.
1.4 m to the closest conductor or bare live metal work of 88kV overhead line; - 1 Verify source ↗
8 m to the closest conductor or bare live metal work of 132kV overhead line
AI-assisted research summary: Keep at least 1.8 m away from the closest conductor or bare live metal work of a 132kV overhead line.
1.8 m to the closest conductor or bare live metal work of 132kV overhead line; - 2 Verify source ↗
7 m to the closest conductor or bare live metal work of 220kV overhead line
AI-assisted research summary: A 2.7 m clearance is stated for the closest conductor or bare live metal work of a 220kV overhead line.
2.7 m to the closest conductor or bare live metal work of 220kV overhead line; (f) - 3 Verify source ↗
8 m to the closest conductor or bare live metal work of 330kV overhead line; and
AI-assisted research summary: States a 3.8 m distance to the closest conductor or bare live metal work of a 330kV overhead line.
3.8 m to the closest conductor or bare live metal work of 330kV overhead line; and (g) - 4 Verify source ↗
6 m to the closest conductor or bare live metal work of 400kV overhead line
AI-assisted research summary: Keep at least 4.6 m from the closest conductor or bare live metal work of a 400kV overhead line.
4.6 m to the closest conductor or bare live metal work of 400kV overhead line. - 3 Verify source ↗
6.3 The lateral clearance from overhead line to tree or hedge capable of supporting a ladder
AI-assisted research summary: This provision states that the lateral clearance from an overhead line to certain vegetation or an orchard must be set out, but the actual clearance values are not included in the excerpt.
3.6.3 The lateral clearance from overhead line to tree or hedge capable of supporting a ladder or being climbed, or an orchard, shall be — (a) (b) (c) (d) (e) - 3 Verify source ↗
0 m to the closest conductor or bare live metal work of overhead line voltage below
AI-assisted research summary: Keep at least 3.0 m away from the closest conductor or bare live metal work of an overhead line below 33kV.
3.0 m to the closest conductor or bare live metal work of overhead line voltage below 33kV; - 3 Verify source ↗
2 m to the closest conductor or bare live metal work of 33kV to 66kV overhead line
AI-assisted research summary: A minimum clearance of 3.2 m applies to the closest conductor or bare live metal work of a 33kV to 66kV overhead line.
3.2 m to the closest conductor or bare live metal work of 33kV to 66kV overhead line; - 3 Verify source ↗
4 m to the closest conductor or bare live metal work of 88kV overhead line
AI-assisted research summary: A 4 m distance is specified for the closest conductor or bare live metal work of an 88kV overhead line.
3.4 m to the closest conductor or bare live metal work of 88kV overhead line; - 3 Verify source ↗
9 m to the closest conductor or bare live metal work of 132kV overhead line
AI-assisted research summary: This text states a distance of 3.9 m to the closest conductor or bare live metal work of a 132kV overhead line.
3.9 m to the closest conductor or bare live metal work of 132kV overhead line; - 4 Verify source ↗
8 m to the closest conductor or bare live metal work of 220kV overhead line
AI-assisted research summary: A clearance distance of 4.8 m applies to the closest conductor or bare live metal work of a 220kV overhead line.
4.8 m to the closest conductor or bare live metal work of 220kV overhead line; (f) - 5 Verify source ↗
9 m to the closest conductor or bare live metal work of 330kV overhead line; and
AI-assisted research summary: A distance of 5.9 m is specified for the closest conductor or bare live metal work of a 330kV overhead line.
5.9 m to the closest conductor or bare live metal work of 330kV overhead line; and (g) - 6 Verify source ↗
7 m to the closest conductor or bare live metal work of 400kV overhead line
AI-assisted research summary: Keep at least 6.7 m from the nearest conductor or bare live metal work of a 400kV overhead line.
6.7 m to the closest conductor or bare live metal work of 400kV overhead line. - 3 Verify source ↗
27 Clearance to overhead line in the vicinity of street lighting
AI-assisted research summary: This section is about clearance to an overhead line near street lighting.
3.27 Clearance to overhead line in the vicinity of street lighting - 3 Verify source ↗
27.1 The clearance from closest conductor of overhead line of voltage 0 to 0.4kV to a
AI-assisted research summary: The clearance between the closest conductor of an overhead line and a lantern on the same pole must be 1.0 m.
3.27.1 The clearance from closest conductor of overhead line of voltage 0 to 0.4kV to a lantern on the same pole shall be 1.0 m. - 3 Verify source ↗
27.2 The clearance from lowest insulated conductor of 0 to 0.4kV overhead line to a
AI-assisted research summary: The clearance between the lowest insulated conductor of a 0 to 0.4kV overhead line and a lantern on a different pole must be 1.0 m.
3.27.2 The clearance from lowest insulated conductor of 0 to 0.4kV overhead line to a lantern on a different pole shall be 1.0 m. - 3 Verify source ↗
27.3 The clearance from lowest insulated conductor of 0 to 0.4kV overhead line to a
AI-assisted research summary: The clearance between the lowest insulated conductor of a 0 to 0.4kV overhead line and a street-lighting column on a different pole must be 0.3 m.
3.27.3 The clearance from lowest insulated conductor of 0 to 0.4kV overhead line to a column of street lighting on a different pole shall be 0.3 m. - 3 Verify source ↗
27.4 The clearance from lowest bare conductor of 0 to 0.4kV overhead line to a lantern or
AI-assisted research summary: The clearance between the lowest bare conductor of a 0 to 0.4kV overhead line and a lantern or street-lighting column on a different pole must be 1.5 m.
3.27.4 The clearance from lowest bare conductor of 0 to 0.4kV overhead line to a lantern or column of street lighting on a different pole shall be 1.5 m. 32 Statutory Instruments 2nd January, 2026 - 3 Verify source ↗
27.5 The lateral clearance from closest conductor or part of support structure of overhead
AI-assisted research summary: This provision addresses the lateral clearance between an overhead line and street-lighting equipment, but the actual clearance values are not shown in the text provided.
3.27.5 The lateral clearance from closest conductor or part of support structure of overhead line to a lantern or column of street lighting, with column in normal upright position or column bending in the direction of the overhead line, shall be — (a) (b) (c) (d) (e) - 3 Verify source ↗
28 Clearance from overhead line to other objects and spaces (general)
AI-assisted research summary: General clearance from overhead lines to other objects and spaces.
3.28 Clearance from overhead line to other objects and spaces (general) - 3 Verify source ↗
28.1 The minimum lateral clearance from the closest conductor of an overhead line to a
AI-assisted research summary: The minimum lateral clearance from the closest conductor of an overhead line to a playing field must be 8.5 m for voltage levels up to 330kV.
3.28.1 The minimum lateral clearance from the closest conductor of an overhead line to a playing field shall be 8.5 m for any voltage level up to 330kV. - 3 Verify source ↗
28.2 The minimum lateral clearance from the closest conductor of an overhead line to
AI-assisted research summary: Caravan sites must keep at least 9.0 m lateral clearance from the closest conductor of an overhead line for voltages up to 330kV.
3.28.2 The minimum lateral clearance from the closest conductor of an overhead line to caravan site shall be 9.0 m for any voltage level up to 330kV. - 3 Verify source ↗
28.3 An overhead line shall not be placed above a water well or a water borehole
AI-assisted research summary: An overhead line must not be placed above a water well or a water borehole.
3.28.3 An overhead line shall not be placed above a water well or a water borehole. - 3 Verify source ↗
28.4 The minimum lateral clearance from the closest conductor of an overhead line to a
AI-assisted research summary: A water well or water borehole site must be at least 15.0 m from the closest conductor of an overhead line, for voltage levels up to 330kV.
3.28.4 The minimum lateral clearance from the closest conductor of an overhead line to a water well or a water borehole site shall be 15.0 m for any voltage level up to 330kV. - 3 Verify source ↗
8.5 The safe approach distance to overhead line or its exposed live parts shall be
AI-assisted research summary: This provision introduces a safe approach distance to overhead lines or their exposed live parts, but the actual distance is not stated in the text provided.
3.8.5 The safe approach distance to overhead line or its exposed live parts shall be — (a) (b) (c) (d) (e) - 3 Verify source ↗
29 Clearance from overhead line support structure to other objects
AI-assisted research summary: Structures and related equipment must keep the clearances from other objects required by this subparagraph.
3.29 Clearance from overhead line support structure to other objects Supporting structures, support arms, anchor guys, and equipment attached thereto, and braces shall have the clearances from other objects as specified in this subparagraph. - 3 Verify source ↗
29.1 The clearance shall be measured between the nearest parts of the objects concerned
AI-assisted research summary: Clearance must be measured between the nearest parts of the objects concerned.
3.29.1 The clearance shall be measured between the nearest parts of the objects concerned. - 3 Verify source ↗
29.2 The minimum clearance from fire hydrants shall be 1.2 metres. This clearance may be
AI-assisted research summary: The clearance from fire hydrants must be at least 1.2 metres, unless it is reduced by prior written agreement between the owner of the associated overhead line and the fire authority.
3.29.2 The minimum clearance from fire hydrants shall be 1.2 metres. This clearance may be reduced by prior written agreement between the owner of the associated overhead line and the fire authority. - 3 Verify source ↗
29.3 Where railway tracks are parallel to or crossed by overhead line, all portions of supporting
AI-assisted research summary: When railway tracks run parallel to or are crossed by an overhead line, the minimum clearance is 3.6 m from the nearest track rail for certain supporting structures and attached equipment below 6.7 m.
3.29.3 Where railway tracks are parallel to or crossed by overhead line, all portions of supporting structures, support arms, anchor guys, and equipment attached thereto less than 6.7 m above the nearest track rail, the minimum clearance shall be 3.6 m from the nearest track rail. - 3 Verify source ↗
29.4 Where it is necessary to provide safe operating conditions that require an uninterruptible
AI-assisted research summary: If safe operating conditions need an unobstructed view of signals and signs along tracks, the overhead line proposer or owner and the railway track owner must agree on where to place the overhead line support structures.
3.29.4 Where it is necessary to provide safe operating conditions that require an uninterruptible view of signals and signs along tracks, the person proposing or owning the overhead line, and the railway track owner shall agree on where to locate the overhead line support structures in order to achieve the necessary clearance or reduce the clearance. 2nd January, 2026 Statutory Instruments 33 4 MINIMUM CLEARANCES WHEN WORKING NEAR OVERHEAD LINE - 4 Verify source ↗
1.1 The project supervisor of works shall establish a care and maintenance system which
AI-assisted research summary: The project supervisor of works must set up a care and maintenance system for the works.
4.1.1 The project supervisor of works shall establish a care and maintenance system which shall ensure that any barrier, bunting, warning sign, goalpost and lighting referred in this section is in place and effective throughout the works. This system shall include: (a) daily visual checks of protective measures, the behavior of site personnel and the operation of plant and machinery that is close to overhead line; (b) weekly recorded checks of protective measures; and (c) a follow-up process for all protective measures and works to make sure defects are notified to the responsible person and corrected without delay. - 4 Verify source ↗
1.2 The specifications in this paragraph shall not apply to
AI-assisted research summary: The paragraph’s specifications do not apply to certain clearances for agricultural, forestry, vegetation management, hedge-cutting, or work near an overhead line.
4.1.2 The specifications in this paragraph shall not apply to — (a) (b) clearances required for general agricultural, general forestry, vegetation management or hedge-cutting activities; and clearances required to be observed by a competent person permitted by a licensee to work on or near the licensee’s overhead line. - 4 Verify source ↗
2.1 Hazard Zone
AI-assisted research summary: A hazard zone is a lateral area near an overhead line, and it should normally be separated from the work site by physical barriers.
4.2.1 Hazard Zone This is a lateral area near an overhead line which must normally be isolated from the work site by physical barriers. See Figure 4.1 for illustration. Figure 4.1: llustration of Hazard Zone. 34 Statutory Instruments 2nd January, 2026 The minimum horizontal distance of the hazard zone (A) shall be: (a) (b) - 10 Verify source ↗
0 m for overhead line over 33kV
AI-assisted research summary: This provision sets a 10.0 m hazard zone for overhead lines over 33kV and says how to calculate the hazard zone for plant and machinery.
10.0 m for overhead line over 33kV. For plant and machinery, the actual hazard zone shall be the hazard zone values in 4.2.1(a) and (b) plus the distance measured from the horizontal falling distance of a fully extended boom of plant or machinery. See Figure 4.2 for illustration. Figure 4.2: Illustration of Hazard Zone for plant and machinery - 4 Verify source ↗
2.2 Exclusion Zone
AI-assisted research summary: A live overhead line has an exclusion zone that must not be breached.
4.2.2 Exclusion Zone This is a region around a live overhead line which must never be breached, in order to avoid electrical arcing or flashover. Figure 4.3 is an illustration of the exclusion zone (R) around three conductors of an overhead line on a single pole. Figure 4.3: Illustration of Exclusion Zone. 2nd January, 2026 Statutory Instruments 35 The minimum exclusion zone shall be — (a) - 0 Verify source ↗
5 m for 0 to 1kV overhead line, insulated type
AI-assisted research summary: A 0.5 m distance applies for an insulated 0 to 1kV overhead line.
0.5 m for 0 to 1kV overhead line, insulated type; (b) - 1 Verify source ↗
5 m for 0 to 1kV overhead line, bare type
AI-assisted research summary: A 1.5 m clearance applies to 0 to 1kV bare overhead lines.
1.5 m for 0 to 1kV overhead line, bare type; (c)
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