Primary Department: County Engineer
Primary Department Head/Elected Official: Milton Rahman, PhD, P.E., PMP, CFM, ENV SP, County Engineer
Secondary Department: N/A
Secondary Department Head/Elected Official: N/A
Regular or Supplemental RCA: Regular RCA
Type of Request: Contract - Amendment
Project ID (if applicable): Job No. 23/0337, UPIN 19102MF14Q01
Vendor/Entity Legal Name (if applicable): Texas Materials Group, Inc.
MWBE Contracted Goal (if applicable): 31%
MWBE Current Participation (if applicable): 44.89%
Justification for 0% MWBE Participation Goal: N/A - Goal is not 0% and is listed above
Grant Indirect Costs Rate (if applicable): N/A
Justification for 0% Grant Indirect Costs Rate (if applicable): N/A - Not a grant item
Request Summary (Agenda Caption):
title
Request for approval of a change in contract with Texas Materials Group, Inc., in connection with Barrett Station (Phase 2 Barrett Settlement & St. Charles Place) Subdivision Drainage Improvements - 2018, with an addition in the amount of $225,348.51, Job No. 23/0337-3, UPIN 19102MF14Q01, Precinct 3, MWBE Contracted Goal: 31%, MWBE Current Participation: 44.89%.
end
Background and Discussion:
The project is located in northeast Harris County in the San Jacinto watershed with a small portion in the Cedar Bayou watershed. It is to the south of Barrett Road, east of Crosby-Lynchburg Road, and north of Cottontail Drive. The existing drainage system is roadside ditches. The proposed improvements are to regrade roadside ditches, upsize culverts to increase capacity, and to construct a detention pond for mitigation.
The change in contract includes the following:
Quantity Adjustment: The line items are adjusted to reconcile overrun and underrun quantities on the project for completion of the proposed scope of work.
• The increase of quantities on overrun line items number 3, 4, 11, 18, 19, 21, 23, 28, 29, 32, 33, 40, 44, 46, 58, 87, 89, 90, 91, 92, 93, 94, 95, 97, 99, 100, 101, 102, 103 and 108 for an addition in the amount of $820,824.18
• The decrease of quantities on underrun line items number 5, 6, 7, 9, 12, 14, 20, 22, 24, 25, 26, 27, 30, 31, 36A, 37, 42, 45, 57, 60A, 63A, 64, 66, 67, 69, 71, 72, 73, 74, 75, 76, 77, 78, 80, 82, 83, 84A, 85, 86, 88A, 96, 98, 104, 105, 106 and 107 for a deduction in the amount of $1,041,932.06
• Added new line-item number 110 - Remove and Dispose existing gravel, grass, sand, dirt Driveway (All depths) for an addition in the amount of $373,696.00.
• Added new line-item number 114 - Bolts installation on Corrugated Metal Pipe for an addition in the amount of $3,864.80.
• Added new line-item number 116 - 6-Inch Fittings and tees for waterline connections for an addition in the amount of $22,525.91.
• Added new line-item number 117 - 8-Inch Fittings and tees for waterline connections for an addition in the amount of $25,251.70.
• Added new line-item number 118 - 12-Inch Fittings and tees for waterline connections for an addition in the amount of $18,539.15.
• Added new line-item number 119 - Remove concrete structure inside ditch for an addition in the amount of $2,578.83.
The above additions and deductions result in a net change in the amount of $225,348.51.
Expected Impact:
This project seeks to reduce flooding and strengthen resiliency in Harris County by assisting in the alleviation of structural flood damage to homes in the Barrett Station (Phase 2 Barrett Settlement & St. Charles Place) subdivision.
Alternative Options:
The County could elect to fund the requested task or choose to reject it. However, if not approved, the contractor will not be able to complete the scope of work.
County Strategic Plan Goal: 2. Connect our community with safe, reliable, equitably distributed, and well-maintained infrastructure.
County Strategic Plan Objective: H: Improve the condition and resilience of County transportation, flood control, and other infrastructure.
Justice/Safety Initiative (Goal 1): N/A
Infrastructure Initiative (Goal 2): H6: Expand neighborhood drainage programs.
Economy Initiative (Goal 3): N/A
Health Initiative (Goal 4): N/A
Climate/Resilience Initiative (Goal 5): N/A
Housing Initiative (Goal 6): N/A
Additional notes related to the Strategic Plan: N/A
Prior Court Action (if any):
|
Date |
Agenda Item # |
Action Taken |
|
09/19/2023 |
409 (23-5186) |
Transmittal - Advertisement |
|
12/05/2023 |
171 (23-7017) |
Contract Award - Texas Materials Group, Inc. |
|
08/27/2024 |
53 (24-5082) |
Contract Amendment (23/0337-1) for additional funds |
|
07/10/2025 |
17 (25-4180) |
Contract Amendment (23/0337-2) for extension of project time |
Location: Barrett Station (Phase 2 Barrett Settlement & St. Charles Place) Subdivision
Address (if applicable): N/A
Precinct(s): Precinct 3
|
Fiscal and Personnel Summary |
|
Service Name |
Engineering |
|
|
|
Current Fiscal Year Cost |
Annual Fiscal Cost |
|
|
Labor |
Non-Labor |
Total |
Recurring Expenses |
|
Funding Sources |
|
|
Existing Budget |
|
|
|
|
|
1080 - Infrastructure Fund |
$ |
$225,348.51 |
$225,348.51 |
$ |
|
Choose an item. |
$ |
$ |
$ |
$ |
|
Choose an item. |
$ |
$ |
$ |
$ |
|
Total Existing Budget |
$ |
$225,348.51 |
$225,348.51 |
$ |
|
Additional Budget Request (Requires Fiscal Review Request Form) |
|
|
Choose an item. |
$ |
$ |
$ |
$ |
|
Choose an item. |
$ |
$ |
$ |
$ |
|
Choose an item. |
$ |
$ |
$ |
$ |
|
Total Additional Budget Request |
$ |
$ |
$ |
$ |
|
Total Funding Sources |
$ |
$225,348.51 |
$225,348.51 |
$ |
|
Grants - Proposed Budget (For Grants Items only) |
|
|
Labor |
Non-Labor |
Total |
No. of Grant Years |
|
Local Match Source - Existing Budget: Choose an item. |
$ |
$ |
$ |
|
|
Local Match Source - Additional Budget Request: Choose an item. |
$ |
$ |
$ |
|
|
Grant Funds Applied for/Awarded (Total) |
$ |
$ |
$ |
|
|
Personnel (Fill out section only if requesting new PCNs) |
|
|
Current Position Count for Service |
- |
- |
- |
- |
|
Additional Positions Request |
- |
- |
- |
- |
|
Total Personnel |
- |
- |
- |
- |
Anticipated Court Date: 10/16/2025
Anticipated Implementation Date (if different from Court date): N/A
Emergency/Disaster Recovery Note: Not an emergency, disaster, or ARPA related item
Contact(s) name, title, department: Erwin Burden, PE, CFM, Chief of Engineering and Architectural Services, Harris County Office of the County Engineer
Attachments (if applicable): Change in Contract (CIC)