On page 2 of 9 under Section…

On page 2 of 9 under Section "Programming of Work - Identification of Flagging Needs" the second paragraph essentially says:
- Who prepares a Purchase Order during design
- Who gets a Purchase Order during design (i.e. MTO PM)
- Who prepares a Purchase Order during construction
- Who submits a Purchase Order to the railway during construction (i.e. CSA); and
- Where to find a template of the Purchase Order form.

It's explicit that during construction the CSA sends in the Purchase Order to the railway but, it isn't explicit on who does that pre-construction. Consider adding clarification on this.