Water treatment plants, pump stations and utility facilities contain infrastructure that communities depend on every day. When these sites require maintenance, upgrades or new connections, excavation must often occur around active systems and within tightly controlled work areas.
Hydrovac excavation provides a precise method for exposing buried piping, electrical systems, services and other infrastructure while limiting unnecessary disturbance.
DIGS Hydrovac supports municipal and infrastructure contractors on water and utility projects throughout Calgary and Alberta, including work where access, coordination and service continuity are major considerations.
Why Utility Facilities Require a Different Excavation Approach
Treatment and pumping facilities are not ordinary construction sites. They may remain operational throughout the project and can contain critical buried systems within relatively small areas.
Excavation planning must account for existing piping, electrical infrastructure, controls, drainage, structures and access for facility operations.
Exposing Existing Water Infrastructure
Before a repair, tie-in or upgrade, contractors may need to expose existing water lines, valves, fittings and service connections.
Hydrovac allows material to be removed carefully around these assets, giving the pipe crew the access needed for the next phase.
Supporting Plant Upgrades and Expansions
Facility upgrades may involve new piping, electrical feeds, process equipment or building additions. Existing underground infrastructure must often be verified before new work can proceed.
Daylighting can help designers and contractors confirm field conditions and reduce uncertainty during construction.
Pump Station Work
Pump stations can have confined sites, buried piping and limited equipment positioning. Hydrovac can support excavation around suction and discharge piping, services and associated utility infrastructure.
Remote hose may be valuable where the truck must remain outside a fenced or restricted work area.
Working Around Active Systems
Many utility facilities cannot simply be shut down for extended periods. Excavation may need to be coordinated around operating equipment, temporary bypasses or short shutdown windows.
Reliable scheduling and communication are therefore essential. The hydrovac crew must understand what needs to be ready before the following trade arrives.
Managing Access, Water and Spoil
Facility sites can have strict access routes, designated disposal requirements and controls around where water or excavated material can be handled.
These requirements should be identified during planning so the hydrovac operation fits within the site's procedures.
Emergency and Time-Sensitive Infrastructure Work
Pump failures, water main issues and infrastructure damage can create urgent excavation needs. Having access to responsive hydrovac support can help contractors expose infrastructure quickly and begin repairs.
DIGS provides 24/7 response for urgent project requirements across its service area.
How DIGS Supports Water and Utility Facilities
DIGS provides municipal hydrovac excavation, utility daylighting, trenching support, remote hose and emergency response for water infrastructure and utility facilities. See our municipal water infrastructure case study for an example.
Our experienced operators focus on precise excavation, coordination with site supervision and adapting to the operational requirements of active infrastructure sites.
Frequently Asked Questions
Why use hydrovac at a water treatment plant?
It provides controlled excavation around existing piping and utilities where protecting active infrastructure is a priority.
Can hydrovac work inside a restricted facility area?
Site conditions vary, but remote hose can often allow the truck to remain outside the immediate excavation area.
Can DIGS support planned shutdown work?
Yes. Scheduled and after-hours work can be coordinated around project requirements.
Does DIGS support emergency water infrastructure work?
Yes. DIGS offers 24/7 hydrovac response for urgent excavation needs.
Need hydrovac support for your next project?
DIGS Hydrovac provides safe, responsive excavation support across Calgary, Edmonton and Alberta. Our experienced operators support planned projects, time-sensitive infrastructure work and 24/7 requirements.