a. The concept drawing is acceptable and work on the alignment of pre-cast wall can commence. //b. Detailed shop drawings shall be provided to show sections and interface with the flood control channel and culverts. //c. Include legends to show the features of the security corridor. //d. Ensure that the embankments and roads of the flood control channel are not interfered by the security corridor and its patrol roads. //e. The shop drawings and sketches shall show the name of designer and drafter.//f. Do not show the ditch or maintenance ramps. //g. In a seperate submittal provide a list of all sketches and shop drawings presented to SAPMT so far with their status or the ones which are in progress.