Amendment of Purchase Order Number 6052646 to HDR Corporation for Professional Consulting Engineering Services for the Eglinton East Light Rail Transit - Transit Project Assessment Process Environmental Assessment and 10 Percent Functional Design

to City Council direction under EX33.2 and EX10.17 to advance the Eglinton East Light Rail Transit, Transit Project Assessment Process and 10 percent design for a distinct service concept, instead of a through-service concept, with an at-grade connection at Kennedy Station for the Eglinton East Light Rail Transit from Kennedy Station to Malvern Town Centre, and the Sheppard Avenue segment from Neilson Road to McCowan Road, amongst other matters. This amendment will enable HDR to continue to refine and deliver a refined functional 10 percent design that responds to and allows the City to maintain the opportunity to economically protect for the integrated Eglinton East Light Rail Transit Scarborough Subway Extension interface designs as well as in other major projects and additionally consider and implement new and evolving public realm, roadway and transit design standards, and current industry best practices throughout the alignment. The amendment also accounts for additional and ongoing project management and coordination expenses as a result of the extended contract, in-person stakeholder engagement and consultation efforts required in 2024, and the further detailed assessment of certain preliminarily identified cultural heritage resources along the Eglinton East Light Rail Transit alignment. An extension to the contract from March 1, 2024, to November 30, 2024, is required to allow the above noted tasks to be completed. The total value of the Purchase Order Amendment being requested is $1,820,370 net of all taxes and charges ($1,852,409 net of Harmonized Sales Tax recoveries), revising the current purchase order value from $2,456,761 net of all taxes and charges ($2,500,000 net of Harmonized Sales Tax recoveries) to $4,277,131 net of all taxes and charges ($4,352,409 net of Harmonized Sales Tax recoveries). General Government Committee approval is required in accordance with Section 71-11.1C of the Toronto Municipal Code Chapter 71 (Financial Control By-law), where the current request exceeds the threshold of $500,000 net of all taxes and charges.

Process (TPAP) Environmental Assessment and 10 Percent Functional Design by an additional amount of $1,820,370 net of all taxes and charges ($1,852,409 net of Harmonized Sales Tax recoveries), revising the current purchase order value from $2,456,761 net of all taxes and charges ($2,500,000 net of Harmonized Sales Tax recoveries) to $4,277,131 net of all taxes and charges ($4,352,409 net of Harmonized Sales Tax recoveries) and extend the delivery date from March 1, 2024 to November 30, 2024.