City of Dallas - File #: 24-1660

• File #: 24-1660
• Version: 1
• Type: CONSENT AGENDA
• Status: Approved
• File created: 5/13/2024
• In control: Water Utilities Department
• On agenda: 8/14/2024
• Title: Authorize a professional services contract with seven consulting firms to provide engineering services for the replacement and rehabilitation of water and wastewater mains at 190 locations (list attached to the Agenda Information Sheet) - Binkley & Barfield, Inc. in an amount not to exceed $1,643,697.75, RJN Group, Inc. in an amount not to exceed $2,279,424.00, Kimley-Horn & Associates, Inc. in an amount not to exceed $2,229,854.00, IEA, Inc. in an amount not to exceed $1,869,025.00, 2M Associates, LLC in an amount not to exceed $1,985,502.50, Criado & Associates, LLC, in an amount not to exceed $2,337,415.00, and Urban Engineers Group, Inc., in an amount not to exceed $2,287,200.00 - Total not to exceed $14,632,118.25 - Financing: 2022C Water Revenue Bonds (TWDB LM221535) ($7,004,619.14) and Wastewater Capital Improvement F Funds ($7,627,499.11)
• Indexes: 1, 14, 2, 3, 4, 6, 7, 8

STRATEGIC PRIORITY: Transportation & Infrastructure
AGENDA DATE: August 14, 2024
COUNCIL DISTRICT(S): 1, 2, 3, 4, 5, 6, 7, 8, 9, 11, 13, 14, Outside
DEPARTMENT: Water Utilities Department
EXECUTIVE: Dev Rastogi
______________________________________________________________________
SUBJECT

Title
Authorize a professional services contract with seven consulting firms to provide engineering services for the replacement and rehabilitation of water and wastewater mains at 190 locations (list attached to the Agenda Information Sheet) - Binkley & Barfield, Inc. in an amount not to exceed $1,643,697.75, RJN Group, Inc. in an amount not to exceed $2,279,424.00, Kimley-Horn & Associates, Inc. in an amount not to exceed $2,229,854.00, IEA, Inc. in an amount not to exceed $1,869,025.00, 2M Associates, LLC in an amount not to exceed $1,985,502.50, Criado & Associates, LLC, in an amount not to exceed $2,337,415.00, and Urban Engineers Group, Inc., in an amount not to exceed $2,287,200.00 - Total not to exceed $14,632,118.25 - Financing: 2022C Water Revenue Bonds (TWDB LM221535) ($7,004,619.14) and Wastewater Capital Improvement F Funds ($7,627,499.11)

Body
BACKGROUND

This action will authorize a professional services contract with seven consulting firms to provide engineering services for the evaluation, survey, and design of an estimated 300,440 total linear feet of water and wastewater mains. Approximately 141,469 feet of 8-inch through 24-inch diameter water mains and 158,971 feet of 8-inch through 24-inch diameter wastewater mains are targeted for replacement or rehabilitation as part of these engineering contracts.

The water mains targeted for replacement or upsizing were built between 1902 and 2008. The water mains contribute to water quality issues, in addition to excessive maintenance and service interruptions. The wastewater mains are in poor condition and contribute to inflow and infiltration into the wastewater collection system or do not have adequate capa...