Explanation
1. BACKGROUND: Williams & Castle Interceptor Project will perform a detailed alternative evaluation to redirect sanitary sewer flows in order to eliminate or reconfigure the Castle Road and Williams Road sanitary pump stations and their associated force mains with the goal of reducing the risk of sanitary sewer overflows to the Scioto River and reducing the costs and risks associated with operating and maintaining these sanitary pump stations. Phase I includes the development of a comprehensive evaluation of multiple design alternatives that meet the project goals and provides a recommendation for the preferred alternative(s).
After satisfactory performance of Phase I and successful negotiation of a contract renewal, Phase II will include preparation of the construction drawings, bid documents and engineering services during construction for the authorized improvements to address the projects goals.
Community Planning Area: 99-Citywide
2. PROCUREMENT: The project was formally advertised on the Vendor Services and Bonfire websites from October 1, 2020 to October 30, 2020. The city received five (5) responses. It was determined that Stantec Consulting Services, Inc. best meets the needs of the Department of Public Utilities.
CONSULTANT STATUS VENDOR # CC # EXP. DATE CITY, STATE
Aldea MAJ 002301 26-2425947 Columbus, OH
Arcadis MAJ 025646 13-6094431 Columbus, OH
DLZ MBR 004939 31-1268980 Columbus, OH
MarshWagner FBE 004939 31-1268980 Columbus, OH
Stantec MAJ 000462 11-2167170 8/1/2021 Columbus, OH
3. MULTI-YEAR CONTRACT: The Department anticipates requesting additional future renewals to this contract.
Original Contract $2,047,899.88
Planned Modification #1 $2,000,000.00
Planned Modification #2 $3,000,000.00
Planned Modification #3 $1,000,000.00
Planned Modification #4 $1,000,000.00
CONTRACT TOTAL $9,047,899.88
5. PROJECT TIMELINE: It is expected to take approximately 1 year for th...
Click here for full text