A.   Occupancy Permit: An occupancy permit shall be issued only for a single building (a single permit may not be issued for multiple buildings) upon compliance with the following conditions:

   A.   General Requirement: No person shall commence or perform any grading, excavation, filling or clearing of land without first having obtained a permit from the Zoning Administrator or City Designee and ascertaining the existence and location of any underground utilities. No grading permit shall be issued except in connection with a permitted use allowed within the zoning district in which the property that is to be graded, filled or cleared is located. Any such permitted use that requires a building permit or other approval as provided by this Title, such as home construction or a commercial site or a subdivision, must obtain approval as provided under this Title before a grading permit may be issued. All grading plans submitted for approval must be prepared by a professional engineer licensed in the State of Utah.

(Ord. 2024.03, 3-6-2024; amd. Ord. 2024.18, 8-7-2024)

   A.   Application and Review Process: Grading permit application forms may be obtained from the City and shall be submitted to the Zoning Administrator or City Designee. Applications must be signed by the property owner. If an agent is applying for the grading permit, an Affidavit from the owner that gives the agent the authority to apply for the grading permit is required. The following must be included in the grading permit application:

      1.   Minor Grading: “Minor Grading” is defined as grading, excavation, filling, or clearing that disturbs the natural grade of more than two thousand (2,000) square feet but not more than one thousand (1,000) cubic yards. Prior to the commencement of any Minor Grading, an applicant will submit a “Minor Grading Plan and Drainage Plan” consisting of the following:

         a.   Location of the site.

         b.   Name of the owner/applicant.

         c.   A statement of the credentials of the person who prepared the plan.

         d.   Date the plan was prepared.

         e.   A general vicinity of the proposed site.

         f.   Limiting dimensions and depth of cut and fill.

         g.   Location of any buildings or structures where work is to be performed and the location of any buildings or structures within thirty (30) feet of the proposed grading.

         h.   Typical cross-section of the cuts/fills resulting from excavation and grading work.

         i.   Retaining walls greater than four feet (4') in height or creating slopes steeper than 2 horizontal to 1 vertical must be engineered.

         j.   Additional items as required by the city.

      2.   Engineered Grading: “Engineered Grading” is defined as grading, excavation, filling, or clearing that disturbs the natural grade of more than one thousand (1,000) cubic yards. Prior to the commencement of any Engineered Grading, an applicant must submit an “Engineered Grading Plan and Drainage Plan” consisting of the following:

         a.   All submitted plans and specifications must be stamped and signed by a professional civil engineer licensed in the State of Utah.

         b.   Anticipated schedule of commencement of proposed excavation and grading.

         c.   Plans shall indicate the nature and extent of the work to be performed and that the work will conform to the most current version of the Uniform Building Code, the details outlined in the most current version of the International Building Code, and all relevant laws, ordinances, rules, and regulations and shall contain the following:

         (1)   The first sheet of each set of the plans shall indicate the location of the work, name and address of the owner, a statement of the credentials of the engineer who prepared the plans and the date the plan was prepared including revision dates.

         (2)   General vicinity of the proposed site.

         (3)   Property limits and accurate contours of existing ground and details of terrain.

         (4)   Existing Ground Slope Map for the proposed site.

         (5)   Limiting dimensions, elevations, or finish contours to be achieved by the grading and proposed drainage channels and related construction.

         (6)   Typical cross-sections of cuts/fills resulting from excavation and grading work.

         (7)   Details of surface and subsurface drainage devices, retaining walls, cribbing, dams, etc. to be constructed with or as a part of the proposed work.

         (8)   A Drainage Study.

         (9)   Location of any existing buildings or structures on the site and the location of any buildings or structures on adjacent property which is within thirty (30) feet of the site or which may be affected by the proposed grading.

         (10)   A soils engineering report with the recommendations incorporated in the plans and specifications. Soils engineer shall acknowledge that plans are in accordance with the soils report by stamping and signing the plan or by letter.

         (11)   An erosion control plan stamped and signed by a professional civil engineer licensed in the State of Utah.

         (12)   SWPPP prepared by a stormwater inspector certified in the State of Utah.

         (13)   A permanent erosion control plan addressing the final conditions of the site in accordance with the current maintenance policy.

         (14)   State of Utah - NOI.

         (15)   A fugitive dust plan implementing best management practices for permanent and ongoing dust control including the installation of an air quality index monitor whose data is readily accessible to the City.

         (16)   A detailed narrative containing:

            (A)   An estimate of the volumes, in cubic yards, of cut and/or fill and the area of the site to be graded.

            (B)   A statement regarding the phasing and timing of any grading activities. If the applicant/permittee needs to grade materially out of sequence, or fails to grade in sequence, as identified in the narrative and the Engineered Grading Plan, the City reserves the ability to invoke its enforcement rights as set forth in 10-18B-12.

            (C)   A statement concerning the ultimate disposition of any excess dirt that shall remain within City limits. Any location within the City limits used for the disposal of excess dirt shall require a separate grading permit application and issuance of a separate grading permit for the receiving site.

            (D)   A description of equipment and methods to be employed in the grading process.

         (17)   Any additional information reasonably deemed necessary by the City.

         d.   In addition, the grading plan shall contain an estimate of the volumes, in cubic yards, of cut and/or fill and area of site to be graded.

         e.   Any location within the city limits used for import of excess dirt shall require a separate grading permit application and issuance of a separate grading permit for the receiving site.

      3.   Proof of land ownership in the form of a recorded deed or grant, recorded plat or title insurance policy not older than sixty (60) days at time of application.

      4.   Payment of the required grading plan review and permit fees in accordance with the City’s Consolidated Uniform Fee Schedule.

   B.   Multiple Engineered Grading Sites: For any grading which shall require export or import of materials from or to other non-contiguous sites within City limits, a grading permit shall be obtained for each grading site.

   C.   City Review: The Zoning Administrator or City Designee shall determine the adequacy of the application and may require the submission of further information where necessary.

   D.   Inspections: All construction or work for which a permit is required shall be subject to inspection at all reasonable times by the Zoning Administrator and Public Works inspector. The Zoning Administrator and Public Works Inspector may make any inspections of any construction work deemed necessary to ascertain compliance with the provisions of this article and other ordinances which are applicable. The permittee shall notify the Zoning Administrator and Public Works inspector when grading reaches completion and prior to being covered or concealed by additional work. Whenever any work on which inspections are required is covered or concealed by additional work without first having been inspected, the Zoning Administrator or City Designee may require, through written notice, that such work be exposed for examination. The work of exposing and recovering shall be an expense of the permittee requiring the inspection.

   E.   Grading Bond: In reviewing a grading permit application, the Zoning Administrator or City Designee may require the applicant/permittee to post a grading bond, in the form of (i) a cash deposit or (ii) an irrevocable letter of credit, from a licensed and insured financial institution in favor of the City in an amount sufficient to cover ten percent (10%) of the cost to perform the grading identified in the grading and drainage plan. The cost of grading shall be determined by either an approved engineer’s estimate of cost or an accepted bid from a licensed and bonded contractor who will be performing the grading work. The purpose of the grading bond is to ensure that the graded area maintains a level of appearance and stability as determined by the City. The City will approve the cost breakdown for the proposed bond prior to the City accepting said bond. Once the City approves the cost breakdown, the applicant will be required to provide the bond in the amount shown. Said bond must also comply with any applicable provisions in Section 10-5-3, “Security For Completion” of this Title. Further, if one or more of the following instances are present, a grading bond in the form described above shall be mandatory:

      1.   Grading that is to occur within any area that is designated as part of the City’s Hillside Development Overlay Zone will need to comply with (10-16A-1 et seq of this Title);

      2.   Any off-site grading will require the written permission of one or more adjacent property owners;

      3.   Any project in which on-site drainage structures/storm drain system connects to a City storm drain and drainage facilities are constructed in concurrence with grading plan;

      4.   Any grading plan in which the scope of work increases the potential to transport silt/sediment into a public right of way and/or the City’s storm drain system;

      5.   Any grading plan in which the scope of work would create a public safety risk in event of work stoppage;

      6.   Any grading plan in which the Zoning Administrator or City Designee reasonably determines would create an increased risk of possible damage or injury to residents or Public Facilities of the City; and/or

      7.   Grading that shall require any export or import of materials from any source.

   F.   If an applicant or its successor in interest to a transfer of land is not in compliance with any prior Engineered Grading Permit, the application shall not be approved. (Ord. 2024.03, 3-6-2024; amd. Ord. 2024.18, 8-7-2024)

All grading, filling and clearing operations which are allowed under this Article shall be consistent with Section 10-21-9 of this Title, and shall be designed to:

   A.   Minimize cuts and fills on steep or hazardous terrain.

   B.   Eliminate scars from cuts and fills, and preserve the natural scenic beauty of the area, such as by rounding off sharp angles at the top, toe and sides of cut and fill slopes to preserve, match or blend with the natural contours and undulation of the land, and by retaining trees, brush and other native vegetation where possible.

   C.   Limit clearing of vegetation or disturbances of the soil to those areas of proven stability, taking into consideration geologic hazards and soil conditions.

   D.   Assure that the natural runoff capacity of hillsides, slopes, graded areas, cleared areas, filled areas or streams will not be exceeded, causing flooding, erosion or silting greater than that which would have occurred if the land had been left in its natural state.

   E.   Determine if the proposed grading will occur within a designated flood plain which will require a separate permit from the City’s Certified Flood Plain Administrator.

   F.   Verify whether the applicant is compliant or noncompliant for any prior Engineered Grading Permit. (Ord. 2024.03, 3-6-2024; amd. Ord. 2024.18, 8-7-2024)

   A.   Scope: No solid or liquid waste materials, including soil, silt, clay, sand and other organic or earthen materials shall be discharged, either during the course of the grading process or as a result of changes created by the grading process covered under the permit into any creeks or streams, onto lands below the high water level of the same, or onto adjoining property.

   B.   Control Devices: In order to prevent such discharges from occurring, approved erosion and siltation control devices may be required by the Zoning Administrator or City Designee for all grading and filling. (Ord. 2024.03, 3-6-2024; amd. Ord. 2024.18, 8-7-2024)

Whenever the native ground cover is removed or disturbed, or whenever fill material is placed on the site, the exposed surface shall be treated to eliminate dust arising from the exposed material. The Zoning Administrator or City Designee must approve dust control methods. All dust control measures must meet local, state, and federal standards. (Ord. 2024.03, 3-6-2024; amd. Ord. 2024.18, 8-7-2024)

Vegetation removed during clearing operations shall be disposed of in a manner approved by the Zoning Administrator or City Designee. (Ord. 2024.03, 3-6-2024; amd. Ord. 2024.18, 8-7-2024)

   A.   There shall be no excavation on the site before the Zoning Administrator or City Designee has approved the location (stakeout) of the drives, parking sites, building sites and other areas to be graded or filled.

   B.   Construction equipment shall be limited to the actual area to be graded according to the approved plans. No vehicle of any kind shall pass over areas to be left in their natural state according to the approved plans.

   C.   Appropriate barriers around all native vegetation proposed for retention may be required to be erected during construction.

   D.   The permittee shall be fully responsible for any damage caused to existing trees or other vegetation. The permittee shall carry the responsibility both for his own employees and for any and all subcontractors from the first day of construction until the notice of completion is filed. (Ord. 2024.03, 3-6-2024; amd. Ord. 2024.18, 8-7-2024)

The contractor shall ascertain and verify the location of any public underground utilities that may be on the property before doing any grading excavation, and once located, he shall take reasonable care to protect and avoid damage to any such underground utilities by allowing forty eight (48) hours for such utilities to be located. Any and all damage caused to public utilities by any act or negligence of the contractor’s employees shall be repaired at the contractor’s expense to the satisfaction of the utility company and/or the City. (Ord. 2024.03, 3-6-2024; amd. Ord. 2024.18, 8-7-2024)

   A.   Hours of operation shall not begin before seven (7:00) AM, and shall not continue after the hour of seven (7:00) PM. No operations shall take place on Sunday or holidays recognized by the State of Utah. Upon request, the Zoning Administrator or City Designee may approve modifications to the date and hours of operation.

   B.   All grading shall comply with standard engineering specifications for slope stabilization in accordance with the geotechnical recommendations included with the application, and all other applicable City ordinances. Slopes shall be maintained in a manner that will prevent erosion damage on adjacent properties.

   C.   The grading operation cannot exceed the boundary of the approved Minor Grading Plan or Engineered Grading Plan (as applicable). No grading may occur on any site for which there is no approved Minor Grading Plan, Engineered Grading Plan, or qualified exemption. (Ord. 2024.03, 3-6-2024; amd. Ord. 2024.18, 8-7-2024)

   A.   No grading, filling, clearing of vegetation, operation of equipment or disturbance of the soil shall take place in areas where any historic, prehistoric ruins, monuments or objects of antiquity are present.

   B.   The grading plan shall indicate all such historic or prehistoric areas on the site and shall indicate the measures that will be taken to protect such areas. Should excavation uncover or discover any historic or prehistoric ruins or monuments or object of antiquity which were not known at the time of the submittal of the grading plan, all work in the immediate area shall cease until the building department shall determine what precautions should be taken to preserve the historic artifacts. (Ord. 2024.03, 3-6-2024; amd. Ord. 2024.18, 8-7-2024)

   A.   The Zoning Administrator or City designee shall review approved grading permits annually from the date of approval.

   B.   Approval of a grading permit shall be valid for one (1) year from the date of approval. If the approved grading on the site is not completed within one (1) year of the date of approval, the City reserves the ability to invoke its enforcement rights as set forth in 10-18B-12.

   C.   An applicant may request a one (1) year extension prior to the expiration of the grading permit approval. The grading permit approval cannot be extended beyond a total of five (5) years. (Ord. 2024.03, 3-6-2024; amd. Ord. 2024.18, 8-7-2024)

   A.   If an applicant/permittee fails to comply with any requirement of the approved grading plan, the Zoning Administrator or City designee shall have the right to:

      1.   Order the applicant/permittee to cease and desist from all further grading activities.

      2.   Require applicant/permittee to submit a new Engineered Grading Plan or any element thereof before they are allowed to recommence grading activities.

      3.   Call upon the Grading Bond to accomplish completion or reclamation of the grading activities or the grading site.

   B.   A violation of this Article shall constitute a land use violation and shall be enforced according to Section 10-5-4 of this Title. (Ord. 2024.03, 3-6-2024; amd. Ord. 2024.18, 8-7-2024)

No person shall perform any trenching or other excavation on public property, public right of way or public easement within the city limits before completing the following:

   A.   For trenching for water pipes, sewer pipes, gas pipes or culverts, file a written application with the building department and obtaining a written permit;

   B.   For trenching for power, telephone or television cables, advise the building department, in writing, of intent to excavate;

   C.   Allow forty eight (48) hours for utility companies to field locate any coinciding underground utilities;

   D.   Obtain a copy of the city specifications for water and sewer piping materials and installation. (Ord. 2012.04, 1-18-2012)

Application forms are available from and shall be submitted to the building department. See chapter 6 of this title for information required with the application. A list of additional information that may be required may be obtained from the building department. Included shall be the following:

   A.   Site Plan: The site plan shall show all property boundaries, existing and proposed new underground utility mains, laterals, manhole inverts, piping grades, valves, meters and thrust blocks.

   B.   Material And Installation Specification And Connection Details: Underground piping shall comply with city specifications.

   C.   As Built Drawings: These drawings shall be furnished to the building department for record purposes within thirty (30) days after the work is completed. (Ord. 2012.04, 1-18-2012)

All open trenches and excavations shall have approved barricades to protect pedestrians and vehicles. Appropriate barriers shall also protect vegetation. (Ord. 2012.04, 1-18-2012)

Trench shoring, in accordance with OSHA regulations, is required for all trenches. (Ord. 2012.04, 1-18-2012)

All trenches and excavations for which a permit is required shall be kept open until the utility within the trench has been inspected and tested by the building department or special inspector. All pavement and easement repairs shall also be subject to inspection and approval before final acceptance is given. When required by the city, the contractor shall employ a special inspector during the construction. (Ord. 2012.04, 1-18-2012)

When required by the city, the contractor shall furnish and file with the city recorder appropriate security pursuant to section 10-5-3, "Security For Completion", of this title. A cleanup security of three thousand dollars ($3,000.00) shall also be posted prior to approval of the permit. If the inspection of the completed work shows that the standards and specifications have been met, the security shall be released within fourteen (14) days from the date of the inspection. Paving repair materials shall comply with city specifications and/or the state department of transportation specifications as are applicable. (Ord. 2012.04, 1-18-2012; amd. 2014 Code)

The surface of all disturbed areas within easements or rights of way shall be returned to its original good condition and properly backfilled and compacted per city utility specifications. Excess excavated material and vegetation debris shall be removed from the site. Property adjoining the easement or right of way shall be protected from damage during trenching, utility installations and backfilling, and all work shall stay within the easement or right of way limits. All damage to adjoining or neighboring property caused by any act or neglect on the part of the contractor shall be repaired at the contractor's expense to the satisfaction of the city and/or the property owner. (Ord. 2012.04, 1-18-2012)

The contractor shall ascertain and verify the location of any public underground utilities that may be on the property before doing any grading excavation, and once located, he shall take reasonable care to protect and avoid damage to any such underground utilities by allowing forty eight (48) hours for such utilities to be located. Any and all damage caused to public utilities by any act or negligence of the contractor's employees shall be repaired at the contractor's expense to the satisfaction of the utility company and/or the city. (Ord. 2012.04, 1-18-2012)

   A.   No grading, filling, clearing of vegetation, operation of equipment or disturbance of the soil shall take place in areas where any historic, prehistoric ruins, monuments or objects of antiquity are present.

   B.   The grading plan shall indicate all such historic or prehistoric areas on the site and shall indicate the measures that will be taken to protect such areas. Should excavation uncover or discover any historic or prehistoric ruins or monuments or object of antiquity which were not known at the time of the submittal of the grading plan, all work in the immediate area shall cease until the building department shall determine what precautions should be taken to preserve the historic artifacts. (Ord. 2012.04, 1-18-2012)

When any blasting is to occur within the city, a permit for such activity shall be applied for at least three (3) working days prior to the desired blasting day. A detailed blast plan shall be submitted for review at the time of application for a permit. The blast plan shall contain the following information:

   A.   Number of holes per blast.

   B.   Blast pattern.

   C.   Depth of holes.

   D.   Maximum holes per delay.

   E.   Number of delays used.

   F.   Type of explosive used.

   G.   Total pounds of explosive.

   H.   Method of detonation.

   I.   Proximity to nearest structure.

   J.   Expected duration of blast activity.

   K.   Name of independent monitoring company. (Ord. 2012.04, 1-18-2012)

   L.   Outline for notification of the Hurricane Valley fire district one hour in advance of each blast and approximate time of each blast. (Ord. 2012.04, 1-18-2012; amd. 2014 Code)

   A.   Blasting activity that is to occur within one thousand feet (1,000') of any school, university, daycare center, church, library, medical facility or any public building shall be conducted during off hours where possible and shall require seismic monitoring of each blast to ensure the integrity of the building, as well as the safety of the occupants. Since there is a wide variety in the type, density, specific gravity, velocity and general characteristics within the geographical area of southern Utah, there are varied methods that can be employed to attain the desired results. These methods, if used however, shall adhere to the appropriate limit criteria. (Ord. 2012.04, 1-18-2012)

   B.   Any blasting that is intended within five hundred feet (500') of any structure, tunnel, underground utility, overhead transmission lines, pump station or radio tower requires that the blast be monitored with a seismograph capable of measuring peak particle velocities in three (3) spatial components: horizontal, vertical and transverse, and shall be capable of printing this data into a permanent record as digital, as well as waveform, and air blast overpressure in terms of millibar, psi or decibel recording of each event. All permanent structures within five hundred feet (500') of the blast area shall be required to have a preblast inspection performed at the expense of the contractor and/or blaster, by an independent company whose primary business is to conduct and perform these types of services. The said company will deliver to the Hurricane Valley fire district a copy of the preblast inspection prior to the issuance of a blasting permit. A certificate of insurance issued by an underwriter legally doing business in the state showing the contractor and/or blaster to be properly insured for the express purpose of blasting and showing the issuing agency as additional insured, shall be submitted with the application for a blasting permit. (Ord. 2012.04, 1-18-2012; amd. 2014 Code)

   C.   A blasting permit shall be site specific and expire thirty (30) days from issuance.

   D.   Special signs to warn the public of blasting operations shall be erected in a manner as to be clearly evident to the public during all critical periods of the blasting operations.

   E.   Notice shall be given to all utilities with facilities adjacent to the operation with sufficient time to allow said utilities to advise the contractor of any special circumstances or precautions to be taken.

   F.   Blasting shall be accomplished in such a manner that nearby buildings, structures, railways, highways, etc., will be safe from rocks and other projectiles. Adequate blasting mats or other means of protection shall be employed when blasting in congested areas, or close proximity to improvements. (Ord. 2012.04, 1-18-2012)