a. The subject of the material submittal must show explicitly the application/ usage and product code to be used. Required dimensions, dia, length and estimated quantity etc shall be included. Only approved Galvanised Steel material with 40mm diameter and strip thickness of guage 30 or 0.3mm is approved for dowel holes for GI anti-climb spikes.//b. Non-inspectable items shall be procured from SA approved vendors with ID starting from 100. Confirm if Saudi Brothers Factory mentioned in the submittal is an approved SA manufacturer and Global Source Trading is an approved SA supplier and provide related IDs according to SA procedures.//c. The 9com# suggested by IC has depleted and can not be used.//d. 