1. The quantities provided for grounding rods shall be indicative only, it is the responsiblity of the contractor to provide as required in meeting the required grounding system ohmic value as stated in SAES P-111. 2. The quantities provided for busbar is not sufficient, the catalog provided for the busbar does not match with the project requirements, good for two hole lugs. Provide the correct catalog and related specifications. 3. The proposed earth inspection housing is not matching with the IFC drawing and Saudi Aramco Standard drawing, provide necessary Fiberglass with 250 mm dia, with angle steel plate cover as shown in VA-846492. 4. Grounding rods, aerial rods and copper clamps shall be UL listed and labelled.