IRRIGATION SYSTEM INSTALLATION CHECKLIST

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--- PLANNING & DESIGN ---
[ ] Project Description and Scope
[ ] Irrigated Area (sq ft)
[ ] Soil Type (Sandy, Loamy, Clay, Silty, Other)
[ ] Average Rainfall (inches/year)
[ ] Plant Types (select all that apply) (Turf Grass, Shrubs, Trees, Flower Beds, Vegetable Garden)
[ ] Design Completion Date
[ ] Local Regulations Compliance (Compliant, Requires Modifications)
[ ] Notes/Special Considerations

--- SITE PREPARATION ---
[ ] Detailed Site Assessment Notes
[ ] Depth of Trench Excavation (inches)
[ ] Soil Type Identified (Sandy, Clay, Loam, Other)
[ ] Marked Sprinkler/Emitter Locations
[ ] Description of Grading Requirements (if any)
[ ] Site Map / Layout Plan
[ ] Obstacles Identified & Noted? (Yes, No)

--- WATER SOURCE & BACKFLOW PREVENTION ---
[ ] Water Source Type (City Water, Well Water, Pond/Reservoir)
[ ] Backflow Prevention Device Type (Reduced Pressure Zone (RPZ), Double Check Valve Assembly (DCVA), Atmospheric Vacuum Breaker (AVB), Pressure Vacuum Breaker (PVB))
[ ] Water Pressure (PSI)
[ ] Flow Rate (GPM)
[ ] Backflow Prevention Device Location Description
[ ] Backflow Test Date
[ ] Backflow Prevention Test Report
[ ] Backflow Permit Required? (Yes, No)
[ ] Permit Number (if applicable)

--- MAINLINE INSTALLATION ---
[ ] Mainline Pipe Diameter (inches)
[ ] Mainline Pipe Material (PVC, Polyethylene (PE), Other (Specify))
[ ] Notes on Pipe Installation (e.g., bedding, depth)
[ ] Mainline Depth (inches)
[ ] GPS Location of Mainline Start Point
[ ] Trench Bedding Material (Sand, Gravel, Compacted Soil, None)
[ ] Pipe Jointing Method

--- ZONE VALVE INSTALLATION ---
[ ] Number of Zone Valves Installed
[ ] Valve Brand Used (Rain Bird, Hunter, Toro, Other)
[ ] Valve Model Numbers
[ ] Valve Type (e.g., Electric, Hydraulic) (Electric, Hydraulic, Solinoid)
[ ] Notes on Valve Installation (e.g., specific challenges, modifications)
[ ] Valve Box Depth (inches)
[ ] Valve Box Material (Plastic, Metal, Concrete)

--- SPRINKLER HEAD/EMITTER INSTALLATION ---
[ ] Sprinkler Head Spacing (feet)
[ ] Emitter Flow Rate (GPH)
[ ] Sprinkler Head Type (Rotator, Spray, Impact, Bubbler)
[ ] Emitter Type (Pressure Compensating, Non-Pressure Compensating)
[ ] Sprinkler Head Elevation (inches)
[ ] Notes on Head Placement/Adjustment
[ ] Soil Type (Sandy, Clay, Loamy, Other)
[ ] Photo of Sprinkler Head Installation

--- WIRING & CONTROLLER SETUP ---
[ ] Controller Model Number
[ ] Controller Programming Notes (Zone Schedules, Start Times, etc.)
[ ] Wiring Method Used (Direct Burial, Conduit, Other)
[ ] Number of Zones Programmed
[ ] Rain Sensor Connected? (Yes, No, Not Applicable)
[ ] Rain Sensor Programming Details (Delay, Suspension)
[ ] Controller Battery Backup Status (Functional, Not Installed, Needs Replacement)
[ ] Any observed wiring anomalies or troubleshooting steps taken?

--- SYSTEM TESTING & ADJUSTMENTS ---
[ ] Static Water Pressure (PSI)
[ ] Flow Rate (GPM) per Zone
[ ] Backflow Preventer Test Results (Pass/Fail) (Pass, Fail)
[ ] Check for Leaks (Yes/No) (Yes, No)
[ ] Leak Location(s) and Remedial Actions (If Applicable)
[ ] Sprinkler Head Radius Adjustment (inches) - Zone 1
[ ] Sprinkler Head Radius Adjustment (inches) - Zone 2
[ ] Controller Programming Verified (Yes/No) (Yes, No)
[ ] Notes on Adjustments and Performance

--- BACKFILLING & RESTORATION ---
[ ] Amount of Soil Backfilled (Cubic Yards)
[ ] Description of Backfilling Method Used
[ ] Soil Compaction Method (Manual, Plate Compactor, Rocker Tamper)
[ ] Compaction Passes (if applicable)
[ ] Topsoil Condition (After Backfill) (Excellent, Good, Fair, Poor)
[ ] Notes on Site Restoration & Amendments
[ ] Photo Documentation of Backfill and Restoration

--- FINAL INSPECTION & DOCUMENTATION ---
[ ] Static Water Pressure (PSI)
[ ] Flow Rate (GPM)
[ ] Backflow Prevention Device Type (Reduced Pressure Zone (RPZ), Double Check Valve Assembly (DCVA), Atmospheric Vacuum Breaker (AVB), Pressure Vacuum Breaker (PVB))
[ ] Controller Programming Verified? (Yes, No)
[ ] Inspection Date
[ ] Notes / Observations
[ ] Photos of Installed System
[ ] Inspector Signature

--- END OF TEMPLATE ---
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