NO WONDER INFRASTRUCTURE SERVICES CAN'T PRICE A PIPELINE! 

Five years back: (February 13, 1998) --- is hardly "a decade ago".

This accurate costing of $16,338,680, from TSH, was presented about two months before Regional staff decided to proceed with a pipeline FIX ...regardless of its high cost, relative to the design-build, fixed-priced, on-site bids of around $3.2 million ...immediately following!