TAC Review Comments

City of El Mirage — Regular Meeting (2022-04-05)

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PLANNING AND ZONING 
Community Development Department 
10000 N. El Mirage Road, El Mirage, Arizona 85335 
623-876-2996; Fax 623-876-4605; TDD 623-933-3258 
www.elmirageaz.gov 
 
 
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MEMORANDUM 
Development Application Review Comments 
TO: 
 
Daniel Marrufo, Norris Design  
FROM:  
Jose A. Macias, Senior Planner - GIS 
 
 
Development Services Department, Planning & Zoning  
RE: 
 
PZ21-10-27 El Mirage – Get Simple Box 
DATE:  
March 1, 2022 
Mr. Marrufo,  
Please see the comments from El Mirage Technical Advisory Committee (TAC) for the 
development application submitted for the project mentioned above.     
 
BUILDING & SAFETY 
1. Portable office shall be a State approved Factory Built Building. 
2. A portable restroom can be utilized since the portable office will have limited use 
and occupancy. 
 
ECONOMIC DEVELOPMENT  
3. No comment. 
 
ENGINEERING 
4. See attached memorandum.  
 
EPCOR WATER 
5. N/A 
 
FIRE DEPARTMENT 
6. The Fire Department have the following concerns, please sure to address with 
construction document submittal.  
a. Proposed fire hydrant locations 
b. Spacing, and stacking heights of containers  
c. Knox box and emitter on the front gate

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PLANNING & ZONING  
7. The eastern portion of the parcel is within the floodplain and floodway and will 
be require to obtain a permit from the Flood District of Maricopa County.  
8. Barbed Wire Fence: Link or wire fences, wherever permitted, shall be constructed 
in such a manner that no barbed ends shall be at the top, except in industrial 
districts and shall be constructed of at least 11-gauge wire or its comparable 
and, electrical or security wire fences shall be prohibited, except for industrial 
yards and shall be screened. Barbed wire shall be allowed on top of the fence 
and prohibited within the links of the fence, or it shall be screened.  
 
POLICE DEPARTMENT 
9. No comment.  
 
PUBLIC WORKS 
10. No comment.  
 
If you have any questions regarding these comments or would like to set-up a follow up 
meeting or call, please feel free to contact my office.

Engineering 
Community Development Department 
10000 N El Mirage Road, El Mirage 85335 
623-972-8116; Fax 623-876-4605; TDD 623-933-3258 
www.elmirageaz.gov 
 
 
MEMORANDUM  
 
TO: 
 
Jose Macias, Planner/GIS 
FROM: 
Bryce Christo, P.E., Assistant City Engineer 
SUBJECT: 
Simple Box – Development Application Review   
DATE: 
02-28-22 
 
Below are the Engineering Department’s comments for the above referenced submittal provided 
in February 2022. These items will have to be addressed prior to the Planning and Zoning 
Meeting. 
 
1. None 
 
The below items will have to be addressed during the Construction Plan Submittal. 
 
Narrative 
2. Location & Description Section – It is noted that the “..eastern portion of the property lies 
within the floodplain along the Agua Fria River.” It also lies within the floodway. A 
Floodplain Use Permit will be required from the Flood Control District of Maricopa 
County (FCDMC).   
3. Operational Aspects of Use Section – It is noted that “additional guest parking stalls will 
be placed outside of the property security fence and gate.” These stalls are proposed 
within the existing City right of way for 121st Avenue, which is classified as a collector 
street. The City does not typically allow parking in the right of way of collector streets 
nor does it typically allow commercial employees or guests to park in the right of way. If 
the parking area is approved in any capacity, the following stipulations would apply: 
a. The parking would be allowed on a temporary basis only. If 121st Avenue is 
constructed and extended along the frontage of the subject property in the future, 
the parking area will be removed and not replaced. The City is anticipating re-
constructing 121st Avenue in Fiscal Year 2024. 
b. In order to allow parking within the City right of way, the property owner must 
provide insurance certificates indemnifying the City per Code Section 151.008. 
c. The proposed parking area will need to be surfaced with materials suitable to 
control dust and drainage. The parking area shall be graded to assure that the area 
drains.  
d. The parking spaces shall be delineated via striping, parking blocks, etc..  
4. Operational Aspects of Use Section – It is noted that “a fire access lane will be provided 
to reach a clear turn-around area at the east edge of the property to emergency access.” 
The Fire Department shall be contacted for any requirements for the emergency access 
(i.e. signage, etc.). Also see City Detail EM-114 for the required turnaround dimensions.

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5. Proposed Infrastructure Section – The proposed domestic water service line shall be a 
minimum of 1-inch, it shall adhere to City Detail EM-325 and shall include a backflow 
preventer per City Detail EM-351. If the office or canopy is required to be fire 
suppressed, a separate 6 inch fire line will be required.  
 
Site Plan/Civil Plans 
6. The Site Plan shall include the following: 
a. Topographic contours at a minimum interval of two feet 
b. Utilities and utility rights of way or easements including gas, electric, telephone 
and cable. 
c. Retention basin and surface water drainage arrows 
d. Exterior signs 
7. In general, development within or modification of the floodplain is discouraged. 
Development should be located outside of the 100-year floodplain. If development within 
the floodplain is necessary, approval from the Flood Control District of Maricopa County 
via a Floodplain Use Permit is required. The Site Plan refers to an approved Floodplain 
Use Permit #FCP2021562. Please provide a copy of this permit to the City. 
8. The driveway shall be per MAG or City details. A stop sign is recommended at the 
driveway. The driveway shall have a minimum throat of 50 feet. 
9. Show the sight distance requirements at the proposed driveway per City Detail EM-158.  
10. For the Parking Provided, show as 4 permanent and 3 temporary spaces.  
11. The standard parking space dimensions for 90 degree spaces shall be 9’x18’. Provide 
dimensions of the improvements including the parking spaces. 
12. A minimum of one parking space shall be a van accessible ADA space and be signed and 
striped accordingly. The ADA space must be asphalt or concrete. 
13. 6-inch MAG type curbing is required around all driveways and parking lots. Curb and 
gutter shall be used where drainage is carried within the curb. The placement of curb 
stops at the parking stalls does not eliminate the need for curbing. The roll curb will be 
allowed where access to the south is required. If FCDMC determines that access to the 
floodplain is prohibited, the roll curb limits shall be adjusted accordingly. 
14. What material will be used for the proposed fire access lane? It shall be able to handle 
75,000 lbs. and a Geotechnical Report will be required to verify this. The minimum 
inside radius of the fire access lane shall be 19.5 feet and the outside radius shall be 45 
feet. The maximum longitudinal slope and cross slope of the fire access lane shall be 10% 
and 5%, respectively. 
15. A trash enclosure shall be proposed on site per City Detail EM-113. 
16. All non-paved areas, outside of the floodplain/floodway, shall be covered with a material 
to control dust. 
17. The finished floor elevation of the proposed building shall be a minimum of 12 inches 
above the 100-year base flood elevations and high-water level of any adjacent retention 
basin and 14 inches above the ultimate outfall of the site. 
18. Show the overflow elevation of the basin. 
19. The basin shall be a minimum of 4 feet away from all structures and not located within 
building setbacks, easements or emergency access lanes. 
20. An 8-foot Public Utility Easement (PUE) along the 121st Avenue frontage shall be 
dedicated to the City. Any proposed fencing shall be behind the PUE. 
21. Water meters shall be located within the right of way and backflow preventers shall be 
located on private property and not within the PUE.  
22. The water and sewer services shall not be installed beneath the driveway or any concrete 
aprons.

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23. The site will be responsible for the installation of a fire hydrant within the 121st Avenue 
right of way, at the southwest corner of the property. On site hydrants will be as required 
by the Fire Department. Any hydrants within the project site will be private and painted 
“Safety Red” and any within the right of way will be public and painted “Safety Yellow” 
per City Detail EM-360. All hydrants require markers per MAG Detail 122. 
24. A streetlight is required at the proposed driveway. 
25. Plans shall include applicable City Notes. Call out MAG, City, etc. details to be used. 
Use the City’s Design & Development Standards Manual (DDSM) as a guide for the final 
design. 
 
Preliminary Landscape Plans 
26. The Final Landscape Plans shall be prepared by a professional Landscape Architect 
licensed in the State of Arizona. 
27. Add City Landscaping and Irrigation Notes (City Detail EM-101-4) to the plan set. 
28. The City will be reconstructing 121st Avenue per the attached cross section. Adjust the 
width of the landscaping strip per this detail.  
29. The proposed driveway shall be a minimum of 25 feet wide. 
30. Show the sight distance requirements at the proposed driveway per City Detail EM-158.  
31. All plantings at maturity shall maintain a minimum of 6 feet of clearance from all fire 
hydrants and fire suppression devices per City Detail EM-361. 
32. No walls or trees shall be placed within the proposed Public Utility Easement (PUE).  
33. Trees shall not be placed within 5 feet of any City curb or within 6 feet of any public 
utility. 
34. Add a note to the plans that the maintenance for all landscaping and irrigation shown on 
the plans will be the responsibility of the property owner. 
35. Irrigation plans will be required. A separate landscape water service and meter shall be 
provided. The service shall be a minimum of 1-inch and have its own backflow preventer. 
 
Exterior Elevations 
36. Provide exterior elevations of all four sides of the proposed buildings/structures. 
 
ALTA Survey 
37. The Owner’s information is out of date. 
38. Flood Zone –Revise Flood Zone to “X” (Shaded). 
39. Surveyor Note #8 misspells Table. 
40. The Certification and the stamps on both sheets shall be signed. 
 
Preliminary Drainage Statement 
41. The site is responsible for retaining that drainage from the site and the adjacent half right 
of way of the ultimate 121st Avenue.  
42. Project Description – The office is called out as 15’x30’ but the Site Plan shows 8’x20’. 
Which is correct? Update all calculations as necessary. 
43. Preliminary Retention Calculations – Use the City Runoff Coefficients per City Code 
Section 155.054(B)(6)(a). Concrete = 0.95, roofs/asphalt = 0.85, grass = 0.15 and 
desert/rock lawn = 0.70. 
44. Provide dry well calculations to show the basin will drain within 36 hours. 
 
Traffic Impact Statement 
45. If the peak daily traffic anticipated by the site is 8 vehicles than a Traffic Impact Study 
will not be required. The Site Plan shall include, or a separate exhibit will be required,

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that shows (a) the distance between the proposed driveway and the nearest existing 
driveways to both the north and south (not the one currently used at the subject site that 
will be abandoned), measured nearest edge to nearest edge and (b) the distance between 
the proposed driveway and Cheryl Drive, measured from nearest edge to nearest face of 
curb.  
 
Preliminary Water Report 
46. Project Description – The office is called out as 15’x30’ but the Site Plan shows 8’x20’. 
This section also mentions the 40’x40’ metal shade canopy. Is this still proposed? It is not 
shown on the Site Plan. 
47. Project Description – The Report notes that “no fire protection improvements are being 
proposed”. Fire protection requirements will be determined by the Fire Department. If 
required, the developer shall perform their own fire flow test. The City’s Fire Department 
(623-583-7968) shall be contacted as a witness. Also notify the Public Works Department 
(623-876-4251) one week prior to the test. 
48. Total Demand per City of El Mirage Standards - The Average Day Demand of 117 gpcd 
is for residential demand. The City of Phoenix Manual shows offices require 115 gpd per 
1,000 square feet. Update the calculations accordingly unless the numbers provided are 
correct.  Provide Maximum Day and Peak Hour demands in gallons per day. 
49. Potable Water Line and Meter Size - The City uses 5/8-inch meters. The minimum 
service size for the domestic and landscaping services is 1-inch. The minimum size of a 
fire service is 6-inches. 
50. Exhibit A – There shall be a minimum of 3 feet of separation between the various service 
lines per City Detail EM-402. Water meters shall be located within the right of way and 
backflow preventers shall be located on private property and not within the PUE.  
 
Preliminary Sewer Report 
51. Project Description – The office is called out as 15’x30’ but the Site Plan shows 8’x20’. 
This section also mentions the 40’x40’ metal shade canopy. Is this still proposed? It is not 
shown on the Site Plan. 
52. Project Description – Commercial buildings require a minimum 6-inch sewer service. 
53. Total Demand per City of El Mirage Standards - The Average Day Demand of 58.5 gpcd 
is for residential demand. The City of Phoenix Manual shows offices require 90 gpd per 
1,000 square feet. Update the calculations accordingly unless the numbers provided are 
correct.   
54. Exhibit A – There shall be a minimum of 3 feet of separation between the various service 
lines per City Detail EM-402.  
 
Title Report 
55. A Title Report shall be dated within 30 days of submittal. The provided report is from 
February 2021. 
 
Phase I Environmental Assessment 
56. Section 6.3.1 – The report recommends that any oil staining shall be cleaned and 
neutralized with a degreaser and the stained areas to be scarified, if needed. This should 
be added as a note to the final improvement plans.  
 
Miscellaneous 
57. It shall be acknowledged that no noise shall be generated at the site that exceeds 55 
decibels, measured at any Simple Box property line, between 10 pm and 6 am.

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58. A Final Plat or similar instrument will be required to show any easement dedications. The 
document shall be reviewed and approved by the City and recorded prior to Certificate of 
Occupancy.  
59. A Geotechnical Report will be required to provide on-site pavement sections. Verify the 
proposed pavement sections can handle 75,000 lbs. for the fire access lane or more if the 
trucks entering and existing the site will be heavier. 
60. Due to the location of the floodplain/floodway and the proposed improvements, a 
Floodplain Use Permit (FUP) will be required. A copy of the FUP shall be provided to 
the City prior to the release of any Engineering permit. 
61. A Haul Permit will be required if 500 cubic yards or more of material will be brought 
into or out of the site. This will require a separate application, an exhibit showing the haul 
route and insurance from the company performing the haul. The fee is $300. 
62. An Approval to Construct (ATC) will be required from MCESD for the water and sewer 
line extensions. A copy shall be provided to the City prior to the release of any 
Engineering permit. 
63. A Dust Control Permit from the County will be required prior to the release of any 
Engineering permit. 
64. A Stormwater Pollution Prevention Plan (SWPPP) will be required per the City’s SWPPP 
Guidelines document if more than one acre is being disturbed. A Notice of Intent (NOI) 
from ADEQ will be required prior to the release of any Engineering permit. 
 
The above comments are meant to be general in nature and are not considered to be all inclusive. 
Additional comments will arise during the formal permit submittal.

Print
El Mirage, AZ Code of Ordinances
§ 151.008  TERMS AND CONDITIONS OF ALL ENCROACHMENT PERMITS.
   (A)   Indemnification. No encroachment permit shall be issued until the permittee has executed 
and filed with the city an indemnity agreement satisfactory to the City Attorney. However, in the 
event that an encroachment permit is issued and the permittee has not executed and filed the 
indemnity agreement, the commencement of work thereunder shall be the permittee’s agreement 
to indemnify the city as further set forth herein. The permittee shall be responsible for and 
indemnify the city from all claims, demands, expenses, or liability including but not limited to 
personal injury and property damage arising out of or related to work performed by the permittee 
under the permit, arising out of the failure on the permittee’s part to perform work under the 
permit, and arising from or caused by the structures or encroachments placed in, on, or under the 
city’s right-of-way. If any claim of such liability is made against the city, its officers, or 
employees, the permittee shall defend, indemnify, and hold the city harmless from the claim, 
including claims alleging the negligence of the city, its officers, and employees.
   (B)   Insurance.
      (1)   No applicant shall be entitled to an encroachment permit unless he or she shall have 
filed and maintained on file with the city a certificate certifying that he or she and/or his or her 
company or business firm carried public liability and property damage insurance issued by an 
insurance carrier authorized to do business in the state, insuring the applicant and the city and its 
agents, against loss by reason of injuries to or death of persons, or damages to property arising 
out of or related to work performed by the applicant, its agents, or employees while performing 
any work under the permit. The insurance shall be primary and provide coverage for all liability 
assumed by the applicant under division (A) of this section, and shall be provided by the 
permittee in the following minimum amounts:
         (a)   One million dollars for death of, or injury to, any one person in any one accident;
         (b)   One million dollars for death of, or injuries to, more than one person in any one  
accident; and
         (c)   One million dollars for damages to property. The city may require higher insurance 
coverage when appropriate.
      (2)   Failure by the applicant to provide the city with such a certificate, and failure by the city 
to demand the filing by the permittee of such a certificate before such a permit is issued, shall not 
be deemed to waive the permittee’s obligation to provide the insurance. The insurance certificate 
shall remain in effect and be kept on file with the city until all work to be performed by the 
permittee under the permit has been completed. When an encroachment involves a permanent 
obstruction, the insurance certificate requirements shall remain in effect until the construction is 
removed. The insurance certificate shall provide that coverage cannot be canceled or expire 
without providing ten days’ written notice of the action to the city.
   (C)   Performance bonds or other financial security. The Department may require as a 
condition of issuing any encroachment permit, the applicant to post performance bonds or other 
approved financial security to ensure satisfactory completion of any work to be performed in, on, 
or under any public place, highway, or right-of-way and to ensure adequate maintenance of 
encroachments.
   (D)   Commencement of work. The permittee shall begin the work or use authorized by a permit 
issued pursuant to this chapter within 180 days from date of issuance, unless a different period is 
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stated in the permit. If the work or use is not so begun, then the permit shall become void. The 
permittee shall complete the work or use authorized by the permit within the time specified in the 
permit. Where an encroachment involves a permanent installation or obstruction, conditions so 
specified in the permit, license, or other agreement with the city shall remain in effect until the 
construction or obstruction is removed.
   (E)   Term. All permits shall specify the time, not longer than one year, within which work or 
construction in the highway must be completed. Permits for continued use of the highway shall 
be issued for a specified period of time. All permits may be renewed or extended upon such 
terms as are consistent with the provisions of this chapter.
   (F)   Relocation. Any encroachment including but limited to pipes, conduit, wire, cable, 
appurtenances, or other structures or facilities installed or maintained in, on, or under any public 
place, right-of-way, or highway, shall be relocated, at the sole expense of the permittee, as may 
be necessary to facilitate a public purpose or any city project. The pavement restoration fee shall 
be waived by the Public Works Director for any relocation required by the city and is not an 
improvement for the owner of the facility. The relocations shall be under the same terms and 
conditions as the initial installation allowed pursuant to permit. The Department will not exercise 
the right to require the relocation in an unreasonable or arbitrary manner.
   (G)   Assignment. Encroachment permits shall be applied for by and issued to the person or 
company who will make use of the permit and not to the contractor who has been employed to 
construct the improvements, provided, however, all contractors and subcontractors who will be 
performing work in the highway shall be named and identified in the encroachment permit 
application. The rights granted by the permit shall not be assignable without the express prior 
written consent of the Department.
   (H)   Supplemental. The Department may require additional conditions for the issuance of a 
permit as are applicable and necessary to meet specific situations, for public safety, and to ensure 
compliance with this chapter and all other city, state, or federal regulations.
   (I)   Acceptance. Acceptance of any permit granted under the provisions of this chapter shall 
not become effective until written acceptance thereof shall have been filed by the permittee with 
the Department. By accepting this permit, the permittee covenants and agrees to perform and be 
bound by each and all of the terms and conditions imposed by the city, and the permit.
   (J)   Conflict. In the event there is a conflict between the provisions of this chapter and the 
provisions contained in a franchise or license granted by the city to an applicant, the provisions 
of the franchise or license shall prevail.
(Prior Code, § 18-2-6)
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