Transmission Mains Condition Assessment

Through this contract, entities obtain professional condition assessment services for large-diameter water transmission mains and sewer force mains. The contract connects entities with specialized service providers delivering nondestructive inspections, leak detection, data analysis, and actionable condition reporting.

Key Service Categories:

1. Inline Leak Detection: Tethered and free-swimming acoustic inspection of pressurized pipelines
2. Electromagnetic Inspection: Detection and quantification of broken wire wraps and wall loss in PCCP and metallic pipe
3. Ultrasonic Inspection Services: Wall thickness and corrosion assessment for metallic transmission mains
4. Robotic Pipeline Inspection: Internal robotic assessment of depressurized pipelines using video, sonar, and laser profiling
5. GIS Data Collection And Reporting: Mapping-grade GPS data and geodatabase deliverables compatible with utility GIS systems
6. Condition Analysis And Reporting: Executive summaries, defect classification, and condition-based recommendation

Benefits Aligned With Desired Outcomes:

1. Asset Visibility: Provides detailed insight into the condition of high-priority transmission mains
2. Risk Reduction: Identifies leaks, defects, and structural issues before failure occurs
3. Capital Planning Support: Informs repair, rehabilitation, and replacement prioritization
4. Operational Continuity: Enables inspections with minimal service disruption

This contract enables entities to proactively manage critical water transmission infrastructure through advanced condition assessment and data-driven decision support.