# Denton Ionwave #9139 Addendum 1

Citywide Pavement Condition Assessment and Asset Inventory for City of Denton

**Posted:** September 11, 2026
**Respond By:** October 07, 2026
**Identifier:** 9139 Addendum 1
**NAICS:** 541370, 541330

The City of Denton, Texas, is seeking qualified firms to conduct a comprehensive citywide pavement condition assessment and asset inventory.
- Scope includes:
  - Assessment of approximately 1,700 lane miles of roadway, 100 acres of parking lots, and 21 miles of bike lanes
  - Sidewalk condition index for about 580 miles and ADA non-compliance survey for roughly 11,200 ADA ramps
  - Right-of-way asset identification and inventory
- Technical requirements:
  - Automated pavement condition measurements (including International Roughness Index, rutting, cracking, and PCI calculations per ASTM standards)
  - Subgrade data collection, with preference for non-destructive testing methods such as Falling Weight Deflectometer (FWD) and Ground Penetrating Radar (GPR)
  - Data delivery compatible with the City's Enterprise Asset Management or ESRI geodatabase
  - Use of Class 1 Profiler and 3D Laser Crack Measurement System preferred, but alternative methods meeting requirements will be considered
- Deliverables:
  - Data quality management plan, calibration reports, exception logs
  - Final written report with pavement management plans and cost estimates
  - Software access and data viewer application for survey data and imagery
- Strict insurance requirements for the prime contractor; subcontractors or technology partners may be included
- No specific OEMs or vendors are named; firms must demonstrate relevant experience and technical capability

### Description

The City of Denton is soliciting sealed qualifications from qualified firms to perform a citywide pavement condition assessment, asset inventory, and data analysis covering approximately 1,700 lane miles of roadways, over 100 acres of parking lots, and about 21 miles of bike lanes. The scope includes automated measurement of pavement conditions, subgrade data collection, sidewalk condition indexing, ADA non-compliance surveys, and right-of-way asset inventory. The selected firm must provide a data quality management plan, deliver data compatible with the City's asset management software, and produce a final written report with pavement management plans and cost estimates. A virtual pre-proposal meeting is scheduled for September 22, 2026.

[View original listing](https://dentontx.ionwave.net/PublicDetail.aspx?bidID=2398&SourceType=1)