What’s done during a Professional Irrigation Start-up in Victoria?
After winter in Victoria and across Vancouver Island, irrigation systems need more than a simple turn-on. Freezing temperatures, soil movement, and months of inactivity can cause hidden issues that are easy to miss but expensive if left unchecked.
A proper irrigation start-up is a detailed process designed to safely bring your system back online, identify winter damage, ensure efficient watering, and confirm everything is operating correctly before peak watering season begins.
At Waterworks Irrigation, this is what a thorough professional irrigation start-up should include.
1. Gradual Pressurization of the System
Water is slowly reintroduced into the system to prevent sudden pressure surges. Turning the water on too quickly can cause fittings to break, especially if they were weakened by freezing over winter. Gradual pressurization helps protect pipes, fittings, and valves from immediate damage.
2. Mainline and Valve Inspection
Mainlines and valves are inspected for breaks caused by freezing or ground movement. A break may present itself as pooling water at the surface or high-pressure water bursting out of the ground once the system is pressurized. Identifying these issues early helps prevent water loss and damage to surrounding soil and landscaping.
3. Controller Programming and Seasonal Adjustments
The irrigation controller is reviewed and programmed to match spring conditions and comply with local CRD watering regulations. Watering days and times are set to approved schedules while also being optimized for the specific plants in each zone, the type of water-emitting devices being used, and sun and shade conditions throughout the property. Proper programming supports plant health while reducing unnecessary water use.
4. Zone-by-Zone System Testing and Damage Checks
Each irrigation zone is activated individually to confirm proper operation. While running each zone, technicians check for breaks, damaged components, misfiring heads, and leaks that may not be visible when the system is off. This step helps catch issues before they turn into major water loss or landscape damage.
5. Sprinkler Head Alignment and Adjustment
Sprinkler heads are aligned to ensure water is evenly distributed across the intended areas. Adjustments are made to prevent water from spraying onto walkways, patios, driveways, or the sides of houses, which can lead to wasted water, moss growth, surface staining, or long-term damage.
6. Coverage and Distribution Check
Water distribution is evaluated to identify dry spots, overspray, or areas receiving too much water. Even coverage is essential for healthy lawns and gardens and helps prevent runoff and uneven growth, which is especially important during Victoria’s dry summer months.
7. Micro Irrigation Inspection
Micro irrigation systems are checked for breaks, clogged emitters, disconnected fittings, and proper operation. Shrubblers within these systems are also inspected to ensure they are set to the correct water emission level. Incorrect settings can easily lead to overwatering or underwatering planting beds without obvious warning signs.
8. Half-Inch Drip Line Inspection
Half-inch drip lines are checked for breaks, kinks, fittings that have popped off, and overall coverage. These lines are often buried under mulch, making issues difficult to detect. One of the most reliable ways to confirm proper function is locating the end of the line and verifying that water is reaching the final emitter, which often reveals hidden kinks or restrictions earlier in the run.
9. Stuck-On Valve Checks
Valves that fail to close properly can cause continuous water flow, leading to flooding, excessive water use, and landscape damage. To confirm all valves are operating correctly, several checks are performed. After running each zone from the irrigation controller, all zones are visually inspected to ensure they fully shut off when commanded. The main irrigation shut-off is then turned on and off again once the system has been pressurized to listen for any sound of running water, which would indicate a valve stuck open. Finally, before leaving the property, the water meter is checked to confirm there is no water flowing when the system is off. These steps help identify stuck-on valves before they cause serious issues.
10. Detailed Start-Up Report and System Documentation
A professional irrigation start-up should conclude with a detailed report outlining all findings, zone labels, current controller programming, and any recommended repairs or improvements. The report should also include local watering regulations and approved watering times so homeowners have clear, compliant guidance for the season ahead.
Why a Professional Irrigation Start-Up Matters
Undetected irrigation problems can lead to flooding, soil erosion, and plant damage from too much water, or dehydration and plant loss when zones are not functioning properly. In Victoria, where water efficiency and responsible irrigation are increasingly important, a professional start-up helps protect your landscape, your home, and your water bill.
Pro-tip: Book Your Irrigation Start-Up Early
Spring irrigation schedules in Victoria fill quickly, and homeowners who wait often do not get their systems running until late spring or early summer. Booking early ensures your irrigation system is operating efficiently, legally, and reliably from the start of the season.
Request your professional irrigation start-up today and start the season with confidence.