# The Restrictive Trade Practices (Standards) (Services) Order 1998, Schedule: STANDARDS 09-19 Synthetic aromatic hydrocarbon insulating fluid for use in fluid-filled pressure-assisted cables up to 400kV operating voltage Issue 2, 1996 09-22 Protection of cable installations against the effects of fire Issue 1, 1997 12-4 Terminating equipment for pilot cables subject to induced transient voltages exceeding 650V rms Amendment 1, 1996 to Issue 1, 1973 12-25 Cable trays Issue 1, 1997 35-17 Class X current transformers Issue 1, 1996 41-26 Distribution switchgear for service up to 36kV (cable connected) Amendment 3, 1997 to Issue 1, 1991 41-27 Outdoor distribution switchgear for service up to 36kV (overhead conductor connected) Amendment 3, 1997 to Issue 1, 1991 43-2 Design of steel tower overhead transmission lines at 132kV and higher voltages Amendment 1, 1996 to Issue 1, 1972 43-3 Design of lattice steel transmission towers for overhead lines at 132kV and higher voltages Amendment 1, 1996 to Issue 1, 1972 43-6 Construction of overhead transmission lines on steel towers for 132kV and higher voltages Amendment 1, 1996 to Issue 2, 1986 43-8 Overhead line clearances Amendment 2, 1996 to Issue 2, 1988 43-11 400kV steel tower transmission lines -specification L. 12 (2 x 700mm2 AAAC per phase) (1 x 425mm2 AAAC earthwire) Amendment 1, 1996 to Issue 1, 1984 43-96 Fasteners and washers for wood pole overhead lines Corrigendum, 1996 to Amendment 1, 1995 to Issue 2, 1986 43-97 Steel supports for single circuit 132kV overhead lines Amendment 1, 1996 to Issue 1, 1990 43-99 Limits and measurement of radio noise from cap and pin insulators Issue 1, 1997 43-100 Conductor tensions and sags Issue 1, 1997 43-101 Line and earth conductors Issue 1, 1997 43-102 Insulators and fittings for 132kV lines Issue 1, 1997 43-104 Spacers for twin and quad line conductors Issue 1, 1997 43-105 Bi-metal connectors for line conductors Issue 1, 1997 43-106 Tubular jumpers and earthing bars for twin line conductors Issue 1, 1997 43-107 Selection of earthwire changeover towers for 400kV lines with 4 x 61/.125 in s.c.a. conductors per phase Issue 1, 1997 43-108 Suspension clamps for conductors Issue 1, 1997 43-109 Bonds for earth conductors Issue 1, 1997 43-110 Tension joints (mid span joints) for conductors Issue 1, 1997 43-111 Non-tension joints and tee connectors for conductors Issue 1, 1997 43-112 Repair sleeves for conductors Issue 1, 1997 43-113 Vibration dampers for conductors Issue 1, 1997 43-114 Anchor clamps for conductors Issue 1, 1997 43-115 Insulators and fittings for 275kV lines Issue 1, 1997 43-116 Insulators and fittings for 400kV lines Issue 1, 1997 43-117 Installation of aluminium current carrying overhead line conductor fittings Issue 1, 1997 43-118 Overhead line erection and maintenance equipment (earthed working) Issue 1, 1997 43-119 Design and use of temporary scaffold guards Issue 1, 1997 48-5 Environmental test requirements for protection relays and systems Issue 1, 1996 50-9 Equipment for work on cables under induced voltage conditions Issue 1, 1997 97-1 Special backfill materials for cable installations Issue 1, 1997 98-1 Surface preparation and coating systems for new plant and equipment Issue 2, 1997 C97 Code of Practice on the marking of high-voltage cable routes 1997 G56/1 Arrangements for access by EA Member Company staff to Railtrack Infrastructure 1996 G75 Recommendations for the connection of embedded generating plant to Public Electricity Suppliers' distribution systems above 20kV or with outputs over 5MW 1996 G76 Guide to the Audit and Certification of Suppliers' Quality Management Systems Part 1: Guide to the Organisation and Operation of Accredited Third Party Certification Bodies 1996 Part 2 (a): Guide to the audit of the Quality Management Systems of Suppliers of High Voltage Switchgear 1996 Part 2 (b): Guide to the Audit of the Quality Management Systems of Suppliers of Low Voltage and High Voltage Cable and Accessories 1996 Part 2 (c): Guide to the Audit of the Quality Management Systems of Suppliers of High Voltage Transformers and Reactors 1997 L43 Design and use of skycradles at line crossings of motorways, other major roads and railways 1997 P25/1 The short-circuit characteristics of Public Electricity Suppliers' low voltage distribution networks and the co-ordination of overcurrent protective devices on 230V single phase supplies up to 100A 1996 TELE.2 Installation of optical cabling in hazardous areas: Overhead power lines 1997 EB/BT.2 Conditions for BT and Public Electricity Suppliers' joint use of poles 1996 --- Source: https://www.legislation.gov.uk/uksi/1998/1394/schedule (the official version) Page: https://openlegislation.uk/restrictive-trade-practices-standards-services-order-1998/schedule Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives.