Item 11 - Boggy Creek Lift Station Force Main — original pdf

Backup

Item 11 Water & Wastewater Commission: May 21, 2025 Council: June 5, 2025 ..Title Posting Language Recommend approval to authorize an amendment to the contract for engineering services for the Boggy Creek Lift Station Force Main Extension project for Capital Delivery Services with AECOM Technical Services Inc. in the amount of $600,000 for a revised total contract amount not to exceed $2,200,000. Funding: $600,000 is available in the Capital Budget of the Austin Water. ..Body Lead Department Financial Services Department. Managing Department Capital Delivery Services. Purchasing Language: Contract Amendment. MBE / WBE: This contract has been awarded in compliance with City Code 2-9B (Minority-Owned and Women-Owned Business Enterprise Procurement Program). Current participation to date is 5.24% MBE and 3.96% WBE. Prior Council Action: December 5, 2019 – Council approved a professional service agreement with AECOM Technical Services Inc. for Boggy Creek Lift Station Force Main Extension. Council Committee, Boards and Commission Action: May 21, 2025 – To be reviewed by the Water and Wastewater Commission. November 13, 2019 – Recommended by the Water and Wastewater Commission on a 7-0-1-3 vote with Commissioner Penn recusing, Commissioner Ho off the dais, and Commissioners Schmitt and Williams absent. Additional Backup Information: The Boggy Creek Lift Station Force Main Extension will construct a new wastewater line to extend the existing discharge force main from Boggy Creek Lift Station to tie directly into the Govalle tunnel at the Lockheed Shaft. The comprehensive work includes approximately 9,300 linear feet of a new 36-inch wastewater line, abandonment of two aging drains located under the Colorado River, as well as abandonment of a diversion box on the Govalle site and the downsizing of South Austin Regional Transfer Lift Station , which is located on the southern bank of the Colorado River. These improvements will allow the Boggy Creek Lift Station to safely bring wastewater during wet weather events to the South Austin Regional Wastewater Treatment Plant for treatment. Extension of this force main will also allow for abandonment of infrastructure dating from the 1960’s and 1980’s, as well as allow for the downsizing of the South Austin Regional Transfer Lift Station. The previous City Council authorization provided preliminary engineering, design, and bid phase services. This authorization provides for the funding of engineering services for the construction phase and close-out services, which were not included in the initial Council authorization in 2019. Item 11 Water & Wastewater Commission: May 21, 2025 Council: June 5, 2025 Temporary lane closures or detours may occur on Linger Lane, Hergotz Lane, and Thompson Lane at various stages of the project. If this RCA is not approved, the City will be lacking engineering support services for the construction of this project. The increased capacity and abandonment of current South Austin Regional Transfer Lift Stations will help prevent the possibility of a sanitary sewer overflow into the Colorado River during wet weather events. Item 11 Water & Wastewater Commission: May 21, 2025 Council: June 5, 2025 AUTHORIZATION HISTORY AMOUNT $1,600,000.00 $600,000.00 DATE DESCRIPTION 12/05/19 06/05/25 Proposed (Council) – Construction and Post-Construction Phase Services (Council) – Preliminary and Design Phase Services $2,200,000.00 Total Contract Authorization CONTRACT HISTORY AMOUNT $1,457,258.47 $70,911.23 $29,690.93 $541,536.81 DATE DESCRIPTION (Council) - Preliminary and Design Phase Services SA #1 – Additional Services 04/05/20 01/23/23 12/01/23 SA #2 – Design Conflict and Easement Acquisition Proposed SA #3 – Additional Services – Construction Phase Services $2,099,397.44 Total Contract History Item 11 Water & Wastewater Commission: May 21, 2025 Council: June 5, 2025 M/WBE Summary Participation goals stated in the original approved compliance plan for the agreement were 1.90% African American; 9.00% Hispanic; 4.90% Native/Asian American; and 16.00% WBE. Participation for this amendment: Additional authorization has been listed under the Prime consultant. Subconsultant participation for this authorization is unknown. Prior to issuance of a notice to proceed, the Prime consultant will submit their subconsultant utilization plan that will demonstrate how they will use their approved subconsultants in accordance with the established procedures and the MBE/WBE Procurement Ordinance and Rules. NON M/WBE– PRIME AECOM Technical Services, Inc., Austin, TX $600,000.00 $600,000.00 100% 100% Overall participation based on expenditure for the entire project as of April 15, 2025, (not including this amendment): PRIME: 83.14% Non M/WBE SUBCONSULTANTS: .04% African American; 3.54% Hispanic; 1.66% Native/Asian American; 3.96% WBE; and 7.66% Non M/WBE. TOTAL: .04% African American; 3.54% Hispanic; 1.66% Native/Asian American; 3.96% WBE; and 90.80% Non M/WBE