SUBJECT
title
Authorizing City Manager to approve amendment No. 3 for professional engineering and surveying services contract with Porras Nance Engineering of Laredo, Texas in the amount of $86,700.00 for the Relocation of Utilities on US59 / Loop 20. The total contract amount with amendment No. 3 is $1,430,310.00. Funding is available in the Waterworks Fund- 2020A Water Revenue Bond and Sewer System Fund- 2017 Sewer Revenue Bond.
body
PREVIOUS COUNCIL ACTION
On March 29, 2021, City Council approved a motion authorizing the City Manager to negotiate a contract for the professional engineering services for the Relocation of Utilities on US59 / Loop 20 to Porras Nance Engineering.
On May 3, 2021 City Council approved the award of professional engineering services contract in the amount of $809,250.00 to Porras Nance Engineering. On January 18, 2022 City Council approved amendment #1 in the amount of $75,000 to Porras Nance Engineering. On June 21, 2022 City Council approved amendment #2A and 2B in the amount of $459,360.00 to Porras Nance Engineering.
BACKGROUND
TxDOT recently adjusted the Utility Corridor offsets for this project creating a realignment of the proposed water and sewer main along the entire project. Stations and profiles must be reevaluated in detail and redesign accordingly. TxDOT needs to pay 100% the cost of Engineering Services, due to the re-design. TxDOT also extended the projects limits 6500 Lf. to the south of the Holiday Inn along US59 to the Airport Property.
This amendment #3 is required due to TxDOT requires all abandoned water and sewer mains remaining within State ROW to be filled with concrete slurry.
|
|
Amount |
|
Original Contract |
$809,250.00 |
|
Amendment No. 1 |
$75,000.00 |
|
Amendment No. 2A |
$70,260.00 |
|
Amendment No. 2B |
$389,100.00 |
|
Amendment No. 3 |
$86,700.00 |
|
Total Contract Amount |
$1,430,310.00 |
COMMITTEE RECOMMENDATION
N/A
STAFF RECOMMENDATION
recommendation
Approval for Motion
end
Fiscal Impact
Fiscal Year: 2025
Budgeted Y/N?: Y
Source of Funds: 2017 Sewer Revenue Bond
Account #: 559-4298-535-9301
Change Order: Exceeds 25% Y/N: N
FINANCIAL IMPACT:
Funding is available in the 2017 Sewer Revenue Bond account No. 559-4298-535-9301. Project ID: SW2117