1. Drawing revision needs to be updated, insert cloud to highlight the changes. 2. Ensure that the new size and sets of cable from Package Substations to MDP-01 of Generator building 1 and 2, including the upgraded size of PS-01A and PS-01B were calculated using ETAP. 3. The lighting arrangement shall give a minimum of 300 lux in all rooms of Generator Building, and 100 lux for emergency lighting, during normal power off as per SAES P-123 table 4. 4. Ensure to two grounding connections of the Switchgear, Generator and Neutral Grounding Resistor etc, operating greater than 1000 volts to the grounding electrodes as per SAES P-111 9.14.2 5. Changes to the upgrade of two (2) Package Substations, two (2) Main Distribution panels, related MV and LV cables, lighting fixtures and accessories and all related civil works, shall be subject for variation order, in case that the final 2500 KW Generators will not use additional electrical requirement for cooling purposes. 