Division 13-06-005
Water and Sewer Plans

Sections:

13-06-005-0001    ADEQ Approval

13-06-005-0002    Plan Presentation

13-06-005-0003    Existing Utilities

13-06-005-0004    Sewer Plans

13-06-005-0005    Water Plans

13-06-005-0001 ADEQ Approval

All water and sewer plans must have received ADEQ approval prior to City approval. (Ord. 2017-22, Rep&ReEn, 07/05/2017)

13-06-005-0002 Plan Presentation

A.    A benchmark in accordance with Section 13-03-003-0003 shall be referenced on each plan sheet.

B.    Utility main lines and service lines must be located and dimensioned with respect to property lines, easement lines, right-of-way lines and other established points. Stationing must be clear and correlated to profiles and established points of survey. Sufficient elevation information must be shown to allow visualization in three (3) dimensions of utilities, streets, and lots. Typical trench details shall be shown on the plans.

C.    The cover sheet or second sheet with a master utility plan at no smaller than one (1) inch equals one hundred (100) feet (1:1,000) shall be in the final construction plans, showing the limits of each plan sheet, street outlines and locations of all valves, fire hydrants, blow-offs, and manholes. (Ord. 2017-22, Rep&ReEn, 07/05/2017)

13-06-005-0003 Existing Utilities

All known existing utilities or other pertinent structures are to be shown on the plans. Where crossings of underground utilities occur, vertical separations need to be shown. If any utility company imposes special conditions or precautions concerning their utility, notation of those instructions shall be included on the plans. Accurate elevation and alignment of all utilities shall be shown on the plans. Potholing shall be utilized in determining utility elevations and alignment if necessary. It is the responsibility of the engineer to locate and determine utility locations. (Ord. 2017-22, Rep&ReEn, 07/05/2017)

13-06-005-0004 Sewer Plans

Sewer plans are to meet criteria of Arizona Department of Environmental Quality (ADEQ) Engineering Bulletin No. 11. Plans and profiles shall be provided which adequately show all manhole stationing, sewer sizes, manhole invert and rim elevations, and length of reach and grades of lines. Stations and dimensions of sewer services are to be shown to each lot. A plan layout of water lines is to be shown on the sewer plan with horizontal distances to water lines shown. Water line crossings shall be shown in the sewer profile. (Ord. 2017-22, Rep&ReEn, 07/05/2017)

13-06-005-0005 Water Plans

A.    Water plans may be presented with sewer plans.

B.    Plans are to show water pipe class and types of materials, sizes, pressure zones, fittings, valves and fire hydrants, and any other special information required for clarity. Elevations or profiles of water lines extending into older unimproved streets may be required if depth of water lines is critical to future or planned development. Water line profiles shall be included wherever water line depth is different than the typical standard depth and wherever necessary to clarify clearances to existing or proposed facilities. Water lines larger than twelve (12) inches shall be profiled in any case. A plan layout of sewer lines is to be shown on the water plans, with horizontal distances to sewer line shown. A detail showing locations of water meters within rights-of-way or public utility easements is to be included. (Ord. 2017-22, Rep&ReEn, 07/05/2017)