1. Ensure all manhole hardware and accessories comply with all the dimensions and specifications as per SAES-T-911, Paragraph 5.2.8.7 and Aramco Standard drawing SASD AA-036794. 
2. All manhole hardware must be non-corrosive type such as hop dipped galavanized or better. 
3. Ensure to provide plastic inserts. 
4. Method Statement shall be provided for the fabrication process of the manhole with compliance to SASD AA-036794. 
5. Submit Grounding material required for the manhole with compliance to SAES-T-911, Paragraph 5.2.8.8.