9. A professional technologist may, according to the requirements, parameters, standards, and specifications indicated in the plans and specifications, prepare, modify, sign and seal the following documents:(1) a wiring schematic of a control, instrumentation or regulation device for an industrial-scale process or a mechanical, thermal or electrical system of a building;
(2) a component layout schematic of a control or regulation panel that is part of an industrial-scale process or a mechanical, thermal or electrical system of a building;
(3) a pipe, tubing, installation, assembly, connection or localization schematic of a pipe installation that is intended to contain one of the following substances:(a) an inflammable gas or liquid with a gauge pressure of 689 kPa or less;
(b) a non-flammable gas with a gauge pressure of 1,720 kPa or less;
(c) a non-flammable liquid with a gauge pressure of 50,000 kPa or less;
(4) a connection and control schematic for an electric motor with a capacity of 38 kW or less, the electrical voltage of which is 600 V or less between phases and whose electric power supply has been provided for in the plans and specifications and designed specifically for that work;
(5) a localization or power supply schematic of a lighting device with an electrical voltage of 347 V or less or of one of its devices;
(6) a calculation to determine the required number and positioning of lighting devices with an electrical voltage of 347 V or less;
(7) a localization or installation schematic of a grounding, bonding, an electrical cable tray, instrumentation or communication of electrical equipment or a lightning conductor;
(8) a localization or installation schematic or a shop drawing of plumbing, heating, cooling, ventilation, refrigeration or regulation equipment.