STRATEGIC PRIORITY: Transportation & Infrastructure
AGENDA DATE: May 22, 2024
COUNCIL DISTRICT(S): 6, 13
DEPARTMENT: Water Utilities Department
EXECUTIVE: Majed Al-Ghafry
______________________________________________________________________
SUBJECT
Title
Authorize a construction services contract for flood protection and storm drainage relief improvements associated with the Pensive Drive Channel and Walnut Hill Lane storm drainage system - Austin Filter Systems, Inc., lowest responsible bidder of four - Not to exceed $16,497,925.00 - Financing: 2024 Certificate of Obligation Fund ($11,711,255.00), Water Capital Improvement F Fund ($1,000,000.00), Wastewater Capital Improvement F Fund ($2,512,545.00),Water Capital Improvement G Fund ($271,110.00), and Water Construction Fund ($1,003,015.00)
Body
BACKGROUND
Fourteen homes in the Pensive Drive Neighborhood are susceptible to flooding due to undersized drainage infrastructure. The drainage system for the Pensive Drive neighborhood involves a trapezoidal concrete-lined channel that subsequently connects to a storm drainage line in Walnut Hill Lane. The Walnut Hill Lane storm drainage line was installed in the 1960s and consists of a ten-foot diameter elliptical pipe with a horseshoe shape.
This action will authorize a construction contract with Austin Filter Systems, Inc. to upsize and rehabilitate the existing Pensive Drive Channel and install a bypass storm drainage system within Pensive Drive from the alley north of Timberview Road to Walnut Hill Lane. The bypass relief system will divert flow from the Channel and convey it downstream along Pensive Drive directly into the Walnut Hill storm drainage system. Together the modified channel and new bypass system will have more capacity to handle peak stormwater flows and mitigate flood risks. The construction project also includes the rehabilitation of the existing drainage system along Walnut Hill, the installation of new water and wastewater mains in Pensive Drive targeted for replacement, and the restoration of pavement affected by construction. Once the improvements are completed, 10 of the 14 homes susceptible to flooding will be protected from the 100-year storm event and some level of mitigation will be provided for the remaining four properties
The following chart illustrates Austin Filter Systems, Inc.’s contractual activities with the City of Dallas for the past three years:
PBW DWU PKR TRN
Projects Completed 1 0 0 0
Active Projects 3 0 0 0
Change Orders 2 0 0 0
Projects Requiring Liquidated Damages 0 0 0 0
Projects Completed by Bonding Company 0 0 0 0
ESTIMATED SCHEDULE OF PROJECT
Begin Construction September 2024
Complete Construction May 2027
PRIOR ACTION/REVIEW (COUNCIL, BOARDS, COMMISSIONS)
This item has no prior action.
FISCAL INFORMATION
|
Fund |
FY 2024 |
FY 2025 |
Future Years |
|
2024 Certificate of Obligation Fund |
$11,711,255.00 |
$0.00 |
$0.00 |
|
Water Capital Improvement F Funds |
$ 1,000,000.00 |
$0.00 |
$0.00 |
|
Wastewater Capital Improvement F Fund |
$ 2,512,545.00 |
$0.00 |
$0.00 |
|
Water Capital Improvement G Fund |
$ 271,110.00 |
$0.00 |
$0.00 |
|
Water Construction Fund |
$ 1,003,015.00 |
$0.00 |
$0.00 |
|
Total |
$16,497,925.00 |
$0.00 |
$0.00 |
Council District Amount
6 $ 8,000,000.00
13 $ 8,497,925.00
Total $16,497,925.00
M/WBE INFORMATION
In accordance with the City’s Business Inclusion and Development Policy adopted on September 23, 2020, by Resolution No. 20-1430, as amended, the M/WBE participation on this contract is as follows:
|
Contract Amount |
Procurement Category |
M/WBE Goal |
|
$16,497,925.00 |
Construction |
32.00% |
|
M/WBE Subcontracting % |
M/WBE Overall % |
M/WBE Overall Participation $ |
|
32.03% |
32.03% |
$5,285,027.00 |
|
• This contract meets the M/WBE goal. |
|
• Austin Filter Systems, Inc. - Non-local; Workforce - 74.00% Local |
PROCUREMENT INFORMATION
The following four bids with quotes were opened on November 17, 2023:
*Denotes successful bidder
Bidders Bid Amount
*Austin Filter Systems, Inc. $16,497,925.00
2812 North Bagdad Road
Leander, TX 78620
A & B Construction, LLC $19,026,949.00
Flow-Line Construction, Inc. $19,579,493.00
Ragle, Inc. $27,485,885.62
OWNER
Austin Filter Systems, Inc.
Mark Toungate, President
MAP
Attached