Department: County Engineer
Department Head/Elected Official: Milton Rahman, PhD, P.E., PMP, CFM, County Engineer
Regular or Supplemental RCA: Regular RCA
Type of Request: Contract - Amendment
Project ID (if applicable): Job No. 210328; UPIN: 19103MF16B01
Vendor/Entity Legal Name (if applicable): Texas Materials Group Inc
MWDBE Contracted Goal (if applicable): 15%
MWDBE Current Participation (if applicable): 16.07%
Justification for 0% MWDBE Participation Goal: N/A - Goal is not 0% and is listed above
Request Summary (Agenda Caption):
title
Request for approval of a change in contract with Texas Materials Group, Inc in connection with final construction of Tall Pines Addition Subdivision Drainage Improvements - 2018, adding 101 calendar days with an addition in the amount of $65,690.37, Job No. 21/0328-4, UPIN 19103MF16B01, Precinct 3, MWDBE Contracted Goal: 15%, MWDBE Current Participation: 16.07%.
end
Background and Discussion:
This project is located in northwest Harris County in the Cypress Creek watershed. Tall Pines Addition consists of an open roadside drainage ditch system that drains through 4 outfalls into an existing HCFCD Channel K154-00-00 and eventually drains to Cypress Creek. The original scope consisted of replacing and upsizing the driveway culverts where required, removing and replacing existing asphalt pavement, and regrading the roadside ditches to improve the drainage for localized flooding events in the neighborhood. Construction of these improvements to be performed by Gulf Coast Houston, ensures that that the project is built in accordance with Harris County and Harris County Flood Control regulations.
The Change in contract request includes the following:
• PCO-10 Final Adjustments: The addition of $49,688.33 for reconciliation of actual quantities used in construction with estimated quantities used for completing the proposed scope of work. Added 3 days due to impact from Utility Conflicts throughout the project.
• PCO - 9 Impact of Utility Conflicts on End of Project- Added 84 days due to impact from Utility Conflicts throughout the project. Centerpointe gas main lines had to be relocated on 6 streets (64 days delay), Aggregate Water Services had to relocate 300 LF of 4-inch asbestos pipe on Pine Dr (7 days delay), added Driveway/Storm Pipe at Sta. 8+60 Pine Dr South Side (4 days) and added additional 550LF of ditch excavation on Meadowview Dr. to improve flow of existing ditches. (9 days)
• PCO - 8 New Street Signs - Added New Item “New Street Signs” - additional cost in the amount of $16,002.04 and added 14 days. Upon request of the Precinct the Contractor furnished and installed 51 new street signs throughout the project.
Expected Impact:
This project seeks to reduce flood risk and strengthen resiliency in Harris County by assisting in the alleviation of structural flood damage to homes in the Tall Pines Addition subdivision.
Alternative Options:
The County could elect to fund the requested task or choose to reject it. However, if not approved, the project will not be able to provide drainage benefits to the neighborhood.
Alignment with Goal(s):
_ Justice and Safety
_ Economic Opportunity
_ Housing
_ Public Health
X Transportation
X Flooding
_ Environment
_ Governance and Customer Service
Prior Court Action (if any):
|
Date |
Agenda Item # |
Action Taken |
|
12/14/2021 |
215 |
Contract Awarded |
|
11/15/2022 |
57 |
Change Order approved |
|
01/31/2023 |
42 |
Change Order approved |
|
04/25/2023 |
48 |
Change Order approved |
|
05/16/2023 |
63 |
Amending existing purchase order |
Location:
Address (if applicable):
Precinct(s): Precinct 3
|
Fiscal and Personnel Summary |
|
Service Name |
|
|
|
FY 24 |
FY 25 |
Next 3 FYs |
|
Incremental Expenditures (do NOT write values in thousands or millions) |
|
Labor Expenditures |
$ |
$ |
$ |
|
Non-Labor Expenditures |
$65,690.37 |
$ |
$ |
|
Total Incremental Expenditures |
$65,690.37 |
$ |
$ |
|
Funding Sources (do NOT write values in thousands or millions) |
|
Existing Budget |
|
1080 - Infrastructure Fund |
$65,690.37 |
$ |
$ |
|
Choose an item. |
$ |
$ |
$ |
|
Choose an item. |
$ |
$ |
$ |
|
Total Current Budget |
$65,690.37 |
$ |
$ |
|
Additional Budget Requested |
|
Choose an item. |
$ |
$ |
$ |
|
Choose an item. |
$ |
$ |
$ |
|
Choose an item. |
$ |
$ |
$ |
|
Total Additional Budget Requested |
$ |
$ |
$ |
|
Total Funding Sources |
$65,690.37 |
$ |
$ |
|
Personnel (Fill out section only if requesting new PCNs) |
|
Current Position Count for Service |
- |
- |
- |
|
Additional Positions Requested |
- |
- |
- |
|
Total Personnel |
- |
- |
- |
Anticipated Court Date: January 30, 2024
Anticipated Implementation Date (if different from Court date):
Emergency/Disaster Recovery Note: Not an emergency, disaster, or COVID-19 related item
Contact(s) name, title, department: Erwin Burden, P.E, CFM, Director of Disaster and Resiliency Division, Harris County Engineering Department
Attachments (if applicable):