Plan the irrigation layout
Measure the area to be watered
Mark sprinkler, drip line, and valve locations
Check water pressure and flow rate
Obtain required permits if needed
Gather tools and materials
Shut off the main water supply
Dig trenches for pipes
Install the backflow preventer
Install the main line piping
Install valves and valve boxes
Connect lateral lines to each zone
Install sprinkler heads or drip emitters
Set heads at proper height and alignment
Connect the controller and wiring
Test each zone for leaks and coverage
Adjust sprinkler direction and spray pattern
Flush the system before final operation
Backfill trenches and compact soil
Program the irrigation controller
Set watering schedule and duration
Inspect and maintain the system regularly