When there are existing City irrigation lines or equipment within the project area, the project must protect in place, replace and maintain the irrigation system.
New driveway will require sleeving of all irrigation lines in a 4” PVC – Sch. 40 pipe, and all irrigation control wires must be sleeved in a 2” PVC Sch. 40 pipe. All sleeves must extend 18” beyond the edge of paving or curb. Minimum depth of all sleeving is 30”. All City irrigation work must be reviewed and approved prior to covering.
Whose tree is it anyway?
Contact Information
201 N. Stone Ave. 4th and 6th Floor North Tucson, AZ 85701
(520) 791-4371 Hours: M-F 8 a.m.-5 p.m. TDOTconcerns@tucsonaz.gov
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