Minutes Confirmed on April 9, 2014

The Public Works and Infrastructure Committee recommends that:

1.         City Council approve the accelerated method of construction for the rehabilitation of the F.G. Gardiner Expressway, as outlined in Appendix F attached to the report (February 20, 2014) from the Executive Director, Engineering and Construction Services, the General Manager, Transportation Services, and the Director, Purchasing and Materials Management.

2.         City Council request the Executive Director, Engineering and Construction Services, the General Manager, Transportation Services, and the Deputy City Manager and Chief Financial Officer to report to the Budget Committee through the Public Works and Infrastructure Committee, in support of Transportation Services' 2015 Capital Budget and 2016 to 2024 Capital Plan on the:

a.         Project delivery schedule, multi-year cashflow requirements and financing strategy, proposed project delivery model and proposed procurement process for the implementation of the Strategic Plan for the rehabilitation of the F.G. Gardiner  Expressway; and

b.         Revised Strategic Plan for the rehabilitation of the F.G. Gardiner Expressway, including project delivery schedule, multi-year cashflow requirements and financing strategy for the implementation of the Strategic Plan should City Council opt for either the remove, replace or improve option for the Gardiner East Environmental Assessment Study.

3.         City Council grant authority to amend Purchase Order No. 6036736 with Marshall Macklin Monaghan Ltd. to reflect the additional work required to revise the Strategic Rehabilitation Plan by an additional amount not to exceed  $350,000.00 net of all taxes, including contingencies and revising the current contract value from $ 2,068,005.90 net of all taxes ($2,140,402.80 net of HST recoveries) to an upset limit of $2,418,005.90 net of all taxes ($2,460,562.80 net of HST recoveries)

4.         City Council grant authority to award Contract 13SE-19S, Tender Call No. 314-2013 to Grascan Construction Ltd., for the "F.G. Gardiner Expressway, CNE to Grand Magazine Street, Deck Replacement and Garrison Road Bridge Demolition", in the amount of $66,500,000.00 net of HST ($67,670,400.00 net of HST recoveries) having submitted the lowest compliant bid and meeting the specifications in conformance with tender requirements.

5.          City Council request that the Executive Director, Engineering and Construction Services, ensure that any future rehabilitation work on the F.G. Gardiner Expressway is compatible with the re-alignment of Lake Shore Boulevard as outlined within the Western Waterfront Master Plan (2009).

The report presents a summary of the proposed Strategic Plan for the rehabilitation of the F.G. Gardiner Expressway, extending from Highway 427 to the eastern limit at Logan Avenue, including the "at-grade" and "elevated" sections is presented in this report.  The report includes an assessment of the current condition of the Expressway, a prioritization of rehabilitation works, and presents a comparison between the conventional and accelerated approaches for the rehabilitation in terms of project schedule, capital costs and user impact costs associated with the construction of the rehabilitation works.

The approval of an innovative, accelerated approach for the rehabilitation of the Expressway is being recommended.  The approach involves scheduling rehabilitation work for the "at-grade" section with the replacement of deck for the "elevated" section, which has reached the end of its service life, using prefabricated deck/girder sections.  While this approach represents an initial increase of an estimated $400 million in Transportation Services' 2014 to 2023 Capital Budget and Plan, the longer term cost differential over the 25 year implementation period using the conventional approach is estimated to be $115 million.  This increase in capital costs is more than offset by the reduction in traffic and user impacts by an estimated eight years and user impact cost of $3 billion.

This report also advises on the results of Tender Call No. 314-2013 issued for the replacement of the West Deck of the elevated section of the Expressway from Exhibition Place to Grand Magazine Street (west of Bathurst Street).

The Public Works and Infrastructure Committee recommends that:

1.         City Council grant authority to enter into an agreement with M. E. Andrews and Associates Ltd , being the highest scoring proponent and meeting the requirements of Request for Proposals No. 9155-13-7232 for Local and Trunk Sewer Asset Condition Assessment to M. E. Andrews and Associates Ltd., in the amount of $25,617,014.75 net of HST ($26,067,874.21 net of HST recoveries) from the date of award for a two year period, with an option to renew for an additional three separate one year periods at the sole discretion of the Executive Director, Engineering and Construction Services, based on the terms and conditions set up in the RFP  for a total potential cost of $66,394,524.66 net of HST ($67,563,068.29 net of HST recoveries).

The Public Works and Infrastructure Committee:

1.         In accordance with Section 195-14C of Toronto Municipal Code Chapter 195 (Purchasing By-Law), granted authority to the Executive Director, Engineering and Construction Services, to negotiate and enter into agreements with Black & Veatch Canada Company, being the highest overall scoring proponent meeting the requirements of Request For Proposal No. 9117-13-7210, to provide contracted professional engineering services for the Design and Construction Administration of the Wet Weather Flow System to Control CSO Discharges to the Don River and Central Waterfront, in the amount of $57,018,913.00 net of HST including disbursements, provisional allowances and contingencies as follows:

a.         For the preliminary design of the Wet Weather Flow System in an amount not to exceed $12,170,037.00, net of HST, including labour, disbursements, provisional allowances and contingencies.  This amount includes a contingency allowance of $2,000,000.00, net of HST, for additional services, if necessary and authorized by the Executive Director, Engineering and Construction Services.

b.         For the detailed design of the Coxwell Bypass Tunnel in an amount not to exceed $16,551,494.00, net of HST, including labour, disbursements, provisional allowances and contingencies.  This amount includes a contingency allowance of $2,000,000.00, net of HST, for additional services, if necessary and authorized by the Executive Director, Engineering and Construction Services.

c.         For services during construction of the Coxwell Bypass Tunnel including general management, office administration, and resident site inspection and field services in an amount not to exceed $27,719,892.00, net of HST, including labour, disbursements, provisional allowances and contingencies.  This amount includes a contingency allowance of $8,500,000.00, net of HST, for additional services, if necessary and authorized by the Executive Director, Engineering and Construction Services.

d.         For post-construction services, upon completion of construction of the Coxwell Bypass Tunnel, in an amount not to exceed $577,490.00, net of HST, including labour, disbursements and provisional allowances.

The purpose of this report is to advise of the results of the Request for Proposals No. 9117-13-7210 for the provision of Professional Engineering Services for the Design and Construction Administration of the Wet Weather Flow System to Control Combined Sewer Overflow (CSO) Discharges to the Don River and Central Waterfront, including the Coxwell Sanitary Trunk Sewer Bypass Tunnel; and request authority to enter into agreements with the recommended proponent.

The contract award is within the delegated authority of the Public Works & Infrastructure Committee.