Non-Potable / Irrigation Standards (Duel System Only)

Standards are current as of January 2023.
For Reference Only. To verify most current standards or to obtain AutoCAD files, send an email request to ryan@oildalewater.com

OMWC DUAL SYSTEM STANDARD NOTES JANUARY 2023
OMWC NON POTABLE-IRRIGATION STANDARD PLATES JANUARY 2023
PLATE IRR-1A - PERMANENT BLOWOFF
PLATE IRR-1B - TEMPORARY BLOWOFF
PLATE IRR-1C - 4 IN TEMP&PERMANENT BLOWOFF
PLATE IRR-2A - 0.75 IN SHORT SERVICE
PLATE IRR-2B - 0.75 IN LONG SERVICE
PLATE IRR-3A - 1 IN SHORT SERVICE
PLATE IRR-3B - 1 IN LONG SERVICE
PLATE IRR-4A - 1.5 IN SHORT SERVICE
PLATE IRR-4B - 1.5 IN LONG SERVICE
PLATE IRR-5A - 2 IN SHORT SERVICE
PLATE IRR-5B - 2 IN LONG SERVICE
PLATE IRR-6 - 3 IN TO 8 IN SERVICE
PLATE IRR-7 - TRENCH BACKFILL
PLATE IRR-8 - THRUST BLOCK SCHEDULE
PLATE IRR-9 - VALVE & REDUCER THRUST BLOCK
PLATE IRR-10A - VALVE INSTALL NO CURB RETURN
PLATE IRR-10B - VALVE INSTALL DRIVEWAY
PLATE IRR-10C - VALVE INSTALL CURB RETURN
PLATE IRR-11 - VALVE BOX
PLATE IRR-12A - METER BOX PAVED AREA
PLATE IRR-12B - METER BOX TRAFFIC AREA
PLATE IRR-12C - METER BOX LANDSCAPE AREA
PLATE IRR-13A - WATER SEWER XING BELOW
PLATE IRR-13B - WATER SEWER XING ABOVE
PLATE IRR-14 - FIRE HYDRANT
PLATE IRR-15 - UTILITY PIPE SEPARATION
PLATE IRR-16 - PIPELINE & VALVE LAYOUT
PLATE IRR-17 - HOT TAPPING WATER MAIN
PLATE IRR-18 - PVC PIPE REPAIR
PLATE IRR-19 - PVC PIPE TIE-IN
PLATE IRR-21 - ROAD BORE
PLATE IRR-22 - ARV NON TRAFFIC AREA
PLATE IRR-23 - ARV TRAFFIC AREA 1
PLATE IRR-24 - ARV TRAFFIC AREA 2