used for evaluating all projects except for residential infills connections and Large Volume projects. All Large-volume projects are separately evaluated by the Investment Review group using Excel based feasibility tools.

48. CCRs provide inputs for the CAPF tool, which include estimates of capital cost, customer additions and timing, and annual consumptions of new customers. The Investment Review group uses Excel based feasibility tools for assessing largevolume and more complex projects with inputs from the Special Projects and Key Accounts groups.

49. All AFEs are approved by the appropriate level of authority including managers, directors, VPs and President as set out in the workflows based on capital approval authority.