35-2-4 Infrastructure design and engineering drawings requirements
Unofficial copy. It may be out of date. Not legal or zoning advice. Zoning rules change, and only the city or county can say for sure what is allowed on a property. Confirm with the city or county planning department before you buy, sign or build.
The official Tooele County code is at https://www.tooeleco.gov/departments/development/land_use_ordinance.php.
Text pulled 2026-10-19 from this source.
Chapter 19 is a scanned image on the county's site and is not included.
Tables (like use tables) may not copy cleanly, so check any table against the official code.
Confirm anything here with Tooele County planning before you rely on it.
(1) Infrastructure design and engineering drawings and documents shall be submitted with the final
plat and shall include: (a) plan, profile, and typical cross-section drawings of the roads, bridges, culverts, water, sewers,
and drainage structures; (b) a grading and drainage plan indicated by solid-line contours superimposed on dashed-line
contours of existing topography; (c) the general location of trees over six inches in diameter measured at four and one-half feet
above the ground, and in the case of heavily-wooded areas, an indication of the outline of the wooded area and location of trees which are to remain;
(d) proposed and existing water and sewage system layouts; (e) location of fire hydrants; (f) proposed road layouts in dashed lines for any portion of the property to be developed in a later phase; (g) water courses and proposed stormwater drainage systems, including culverts, water areas, streams, areas subject to occasional flooding, marshy areas, or swamps; (h) areas within the 100-year floodplain; (i) soil types and soil interpretations taken from the National Cooperative Soils Survey; (j) a signing and striping plan showing the location of all street signs, striping, and traffic control devices required by the county per the Manual of Uniform Traffic Control Devices; (k) a signature block for the County Engineer on each design and construction drawing; (l) when the subdivision is located within the jurisdiction of a service or improvement district or area, a signature block for such service or improvement district or area; (m) geologic maps and investigation reports regarding area suitability; and (n) a design report stamped by an engineer licensed in the State of Utah. (2) All drawings shall be drawn to a scale not less than one inch equals 100 feet and indicate the basis of bearings, true north, the name of the subdivision, township, range, section, quarter section, and lot numbers of the property. (3) To change any aspect of the design of off-site improvements, a new set of infrastructure design and engineer drawings shall be submitted for approval. A signed set of drawings shall be onsite at all times during construction. All construction must conform to the approved plans. (Ord. 2022-32, 11/29/22)
Section 35-3-1. 35-3-2.
Standards. Approval process.