1. As agreed in MoM # 6, all shop drawings has to be concurred by the designer.
2. The top of the ductbank shall have a red oxide cement for utility identification and in addition a yellow electrical marker tape must be laid prior final backfilling.
3. Use bell end on both edge of the ductbank.
4. Specify the number of spare.
5. Specify the material to be used.
6. Provide cross section profile of the ductbank showing the ditch and the underground IDAS, Transformers, and Perimeter lighting cables.
7. The installation and construction of ductbank shall be in accordance with Saudi Electric Company Standard, SAES P-104 and NFPA-70.