1. Complex groundwater conditions: The construction area has abundant groundwater, which can easily lead to issues such as water accumulation in excavation pits and softening of soil around pipeline locations. This increases the difficulty of pipeline location detection and construction safety management.
2. High restrictions due to park and enterprise attributes: The project is located within a national-level industrial park. Most tenant enterprises are state-owned or centrally-administered enterprises, as well as pharmaceutical and chemical companies. With demanding production schedules, they impose extremely stringent requirements on construction timelines and environmental disturbance.
3. Challenging wastewater characteristics and pipeline sealing: Industrial effluents exhibit high corrosion, causing rapid deterioration of detection equipment and construction materials. Simultaneously, the park's continuous production demands prohibit prolonged pipeline sealing. Inspection and repair must be completed while ensuring uninterrupted wastewater discharge, resulting in extremely limited construction windows.
1. Metal pipeline endoscopic inspection accuracy improved by 87%, precisely locating mismatched joints and damaged sections;
2. Established a comprehensive “inspection-diagnosis-repair” technical model, driving quality and efficiency enhancements in regional drainage systems;
3. Achieved over 20% cost savings for subsequent repair projects.