PSC with Fee Proposal

City of El Mirage — Regular Meeting (2023-03-07)

View PDF Item 7 Meeting page

Extracted text (via pymupdf) 30544 characters
Contract No. EM23-TS01 
Page 1 of 10 
 
CITY OF EL MIRAGE  
PROFESSIONAL SERVICES CONTRACT 
 
 
THIS PROFESSIONAL SERVICES CONTRACT, is made and entered into this 7th day of March, 
2023, by and between the City of El Mirage, an Arizona municipal corporation (“City”), and Lee 
Engineering, LLC an Arizona corporation (“Consultant”). 
 
RECITALS 
 
A. The City of El Mirage is authorized and empowered by provisions of the City Code to execute 
contracts for professional services by and through its City Manager;  
 
B. The City desires to contract for Consultant to provide professional engineering services to prepare 
a Traffic Signal Needs Study for the Thunderbird Road & Luna Street intersection (“Services”) as 
described in the attached scope of work (Exhibit “A”) in accordance with the terms of this Contract; 
 
C. Consultant is duly qualified to perform the requested Services. 
 
AGREEMENT 
 
NOW, THEREFORE, in consideration of the mutual promises and obligations set for herein, the parties 
hereto agree as follows: 
 
1.1  
DESCRIPTION, ACCEPTANCE, DOCUMENTATION  
 
Consultant shall act under the authority and approval of the Contract Administrator for the City to 
provide the Services required by this Contract. The Contract Administrator for the City shall be 
Jorge Gastelum, Development Services Director/City Engineer, or designee. The Contract 
Administrator shall oversee the execution of this Contract, assist the Consultant in accessing the 
organization, audit billings, and approve payments. The Consultant shall channel reports and 
special requests through the Contract Administrator. City reserves the right to change the Contract 
Administrator for the City without prior approval of the Consultant.  
 
1.2  
SERVICE DESCRIPTION 
 
Consultant shall provide the Services described in Exhibit “A.” All work will be reviewed, 
evaluated, approved, and monitored by the Contract Administrator to determine acceptable 
completion. Review and approval by the Contract Administrator shall not relieve Consultant of any 
liability for improper, negligent or inadequate services rendered pursuant to this Contract. 
Consultant shall provide all work necessary to assure the Services are completed in a timely and 
efficient manner consistent with service requirements, including, but not limited to, working in 
close interaction with, and interfacing with, City and its designated employees, and working closely 
with others, including other consultants or contractors retained by City.

Contract No. EM23-TS01 
 
 
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1.3 
DOCUMENTATION AND DATA 
 
All documents, including but not limited to, data compilations, studies, and reports which are 
prepared in the performance of this Contract are to be, and remain the property of, the City and are 
to be delivered to the Contract Administrator before final payment is made to the Consultant. 
 
2.1 
FEE SCHEDULE, RECORDS, AUDIT RIGHTS 
 
 
The fee Consultant shall be paid for all Services provided pursuant to the terms of this Contract, 
inclusive of all expenses under this Contract, shall not exceed Nine Thousand One Hundred Dollars 
($9,100.00). 
 
 
The Contract Administrator reserves the exclusive right to determine the amount of work performed 
and payment due the Consultant on a monthly basis. Consultant shall maintain all books, paper 
documents, accounting records and other evidence pertaining to such monthly billings and shall 
make such materials available at all reasonable times to the Contract Administrator. Monthly 
billings shall be accompanied by such documentation as the Contract Administrator may require to 
make a determination of work performed and payment due. 
 
Consultant’s records (hard copy, as well as computer readable data) and any other supporting 
evidence deemed necessary by the City to substantiate charges and claims related to this Contract 
shall be open to inspection and subject to audit and/or reproduction by City’s authorized 
representative to the extent necessary to adequately permit evaluation and verification of cost of 
the work, and any invoices, change orders, payments or claims submitted by the Consultant or any 
of its payees pursuant to the execution of the Contract. The City’s authorized representative shall 
be afforded access, at reasonable times and places, to all of the Consultant’s records and personnel 
pursuant to the provisions of this article throughout the term of this contract and for a period of 
three years after last or final payment. 
 
 
Consultant shall require all subconsultants, insurance agents, and material suppliers (payees) to 
comply with the provisions of this article by insertion of the requirements hereof in a written 
contract agreement between Consultant and payee. Such requirements will also apply to any and 
all subconsultants. 
 
 
If any audit in accordance with this article discloses overcharges of any nature by the Consultant 
to the City in excess of one percent (1%) of the total contract billings, the actual cost of the City’s 
audit shall be reimbursed to the City by the Consultant. Any adjustments and/or payments which 
must be made as a result of any such audit or inspection of the Consultant’s invoices and/or records 
shall be made within a reasonable amount of time (not to exceed 90 days) from presentation of 
City’s findings to Consultant.  
 
2.2 
ADDITIONAL SERVICES; PRICE ADJUSTMENT 
   
 
The total Scope of Work to be performed by Consultant in accordance with this Contract is set forth 
herein and in Exhibit “A.” Services not included in this Contract, including Exhibit “A,” will be 
considered Additional Services. Consultant shall not perform any Additional Services without 
written authorization from the City. It shall be presumed that all Services performed/provided by 
Consultant were included in the Contract and contemplated by Consultant as being part of the 
original Scope of Work and the fees set forth herein, unless such Services have been separately 
approved by the City, in writing, as Additional Services. Consultant shall not be paid for any 
Additional Services that are not authorized by the City in writing.

Contract No. EM23-TS01 
 
 
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2.3 
OWNERSHIP 
 
Upon receipt of payment for Services, Consultant grants to City, and shall cause its subconsultants 
to grant to City, the exclusive ownership of any and all copyrights, if any, to evaluations, reports, 
drawings, specifications, project manuals, surveys, estimates, reviews, minutes, and other 
intellectual work product as may be applicable ("Work Product"). This grant is effective whether 
the Work Product is on paper (e.g., a "hard copy"), in electronic format, or in some other form. 
Consultant warrants, and agrees to indemnify, hold harmless and defend City for, from and against 
any claim that any Work Product infringes on third-party proprietary interests. City may reuse the 
Work Product at its sole discretion. In the event the Work Product is used for another project 
without further consultations with Consultant, the City agrees to indemnify and hold Consultant 
harmless from any claim arising out of the Work Product. In such case, City will also remove any 
title block from the Work Product. 
  
3.1 
TERM AND EXTENSION 
 
 
This Contract shall be in full force and effect only when approved and signed by City’s City 
Manager as attested by the City Clerk. This Contract begins on the Effective Date.  All work shall 
be completed by June 30, 2023.   
 
 
In the event the work cannot be completed within the time specified, the Contract Administrator 
may approve a change order extending the time for completion of the work when Contract 
Administrator determines it is in the best interest of the City for such period as the Contract 
Administrator deems reasonable.  A modification for a time extension for completion of the work 
pursuant to this subparagraph shall not entitle Consultant to additional compensation.   
 
3.2 
TERMINATION 
 
3.2.1 
Termination for Cause 
 
 
The City has the right to terminate this Contract for cause in the event Consultant materially 
breaches any provision of this Contract or portion of the Services and fails to remedy the 
breach within five (5) business days of notification of the breach, if the breach is remedial. 
If Consultant fails to remedy the breach or if the breach is not remedial, City may terminate 
this Contract for cause immediately upon written notice to Consultant. In the event the City 
terminates this Contract or any part of the Services as herein provided pursuant to this 
Section 3.2.1, the City shall notify the Consultant in writing, and immediately upon receipt 
of such notice, the Consultant shall discontinue all work under this Contract. 
 
 
Upon termination for cause, Consultant shall immediately deliver to the City all drawings, 
research, data, studies, reports, estimates and any and all other documents or work product 
generated by the Consultant under the Contract, together with all unused material supplied 
by the City. Consultant shall be responsible only for such portion of the work which has 
been completed and accepted by the City. Use of incomplete data by the City shall be the 
City’s sole responsibility. 
 
 
In the event of termination for cause, Consultant shall only be compensated a portion of 
the agreed upon fee for such portion of the work that City agrees, in its sole discretion to 
accept. City shall have no obligation to accept any portion of Consultant’s work if the 
contract is terminated for cause, and shall have no obligation to pay Consultant for any 
portion of the work, if any, not accepted by City.

Contract No. EM23-TS01 
 
 
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If the Consultant materially fails to fulfill in a timely and proper manner its obligations 
under this Contract, or if the Consultant violates any of the covenants, agreements, or 
stipulations of this Contract, the City may withhold from payment due to the Consultant 
such amounts as are necessary to protect the City’s position for the purpose of set-off until 
such time as the exact amount of damages can be determined. 
 
3.2.2. Termination for Convenience 
 
The City has the right to terminate this Contract for convenience or to abandon any portion 
of the work for which Services have not been performed by the Consultant. In the event 
the City terminates this Contract or any part of the Services as herein provided pursuant to 
this Section 3.2.2, the City shall notify the Consultant in writing, and immediately upon 
receipt of such notice, the Consultant shall discontinue all work under this Contract. 
 
Upon such termination for convenience or abandonment, the Consultant shall immediately 
deliver to the City all drawings, research, data, studies, reports, estimates and any and all 
other documents or work product generated by the Consultant under the Contract, together 
with all unused material supplied by the City. Consultant shall be responsible only for such 
portion of the work which has been completed and accepted by the City. Use of incomplete 
data by the City shall be the City’s sole responsibility. 
 
The Consultant shall receive as compensation in full for Services performed to the date of 
such termination or abandonment, a fee for the percentage of Services actually completed 
and accepted by the City. This fee shall be in an amount to be mutually agreed upon by the 
Consultant and the City, based upon the scope of work set forth in Exhibit “A’ and the 
payment schedule set forth in Article 2, hereof. If mutual agreement cannot be reached 
after reasonable negotiation, the Contract Administrator shall determine the percentage of 
satisfactory completion of each task set forth in the scope of work contained in Exhibit “A” 
and the amount of compensation Consultant is entitled to for such work and the Contract 
Administrator’s determination in this regard shall be final. The City shall make such final 
payment within sixty (60) days after the Consultant has delivered the last of the partially 
completed items. 
 
3.3 
FUNDS APPROPRIATION 
 
If the City Council does not appropriate funds to continue this Contract and pay for charges 
hereunder, the City may terminate this Contract at the end of the current fiscal period. The City 
agrees to give written notice, pursuant to Section 3.2, Termination, of this Contract to the 
Consultant at least thirty (30) days prior to the end of its current fiscal period and will pay to the 
Consultant all approved charges incurred through the end of such period. 
 
The City's fiscal year begins July 1st and ends June 30th each calendar year. The City may make 
payment for Services rendered or costs encumbered only during a fiscal year and for a period of 
sixty (60) days immediately following the close of the fiscal year, under the provisions of Arizona 
Revised Statutes § 42-17108. Therefore, Consultant must submit billings for Services performed 
or costs incurred prior to the close of a fiscal year within forty-five (45) days to allow payment 
within this period.

Contract No. EM23-TS01 
 
 
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4.1 
ENTIRE AGREEMENT 
 
This Contract constitutes the entire understanding of the parties and supersedes all previous 
representations, written or oral, with respect to the Services specified herein. This Contract may 
not be modified or amended except by a written document, signed by authorized representatives of 
each party. 
 
4.2  
ARIZONA LAW 
 
This Contract shall be governed and interpreted according to the laws of the State of Arizona. Any 
action brought to interpret or enforce any provision of this Contract that cannot be administratively 
resolved, or otherwise related to or arising from this Contract, shall be commenced and maintained 
in the state or federal courts of the State of Arizona, Maricopa County, and each of the parties, to 
the extent permitted by law, consents to jurisdiction and venue in such courts for such purposes. 
 
4.3 
COMPLIANCE WITH LAWS 
 
Consultant shall comply with all existing and subsequently enacted federal, state and local laws, 
ordinances, codes, and regulations that are, or become applicable to this Contract. If a subsequently 
enacted law imposes substantial additional costs on Consultant, a request for an amendment may 
be submitted pursuant to this Contract. 
 
4.4 
MODIFICATIONS 
 
Any amendment, modification or variation from the terms of this Contract shall be in writing and 
shall be effective only after approval of all parties signing the original Contract. 
 
4.5 
ASSIGNMENT 
 
Services covered under this Contract shall not be assigned or sublet in whole or in part without the 
prior written consent of the Finance Director and Contract Administrator. 
 
4.6 
SUCCESSORS AND ASSIGNS 
 
This Contract shall extend to and be binding upon Consultant, its successors and assigns, including 
any individual, company, partnership or other entity with or into which Consultant shall merge, 
consolidate or be liquidated, or any person, corporation, partnership or other entity to which 
Consultant shall sell its assets. 
 
4.7 
ATTORNEY’S FEES 
 
In the event either party brings any action for any relief, declaratory or otherwise, arising out of 
this Contract, or on account of any breach or default hereof, the prevailing party may be entitled to 
receive from the other party reasonable attorneys’ fees and reasonable costs and expenses 
determined by the court sitting without a jury or arbitration board, which shall be deemed to have 
accrued on the commencement of such action and shall be enforceable whether or not such action 
is prosecuted to judgment or by arbitration award. 
 
4.8  
INDEPENDENT CONTRACTOR 
 
The Services Consultant provides under the terms of this Contract to the City are that of an

Contract No. EM23-TS01 
 
 
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Independent Contractor, not an employee or agent of the City. The City will report the value paid 
for these Services each year to the Internal Revenue Service (I.R.S.) using Form 1099. 
City shall not withhold income tax as a deduction from contractual payments. As a result of this, 
Consultant may be subject to I.R.S. provisions for payment of estimated income tax. Consultant is 
responsible for consulting the local I.R.S. office for current information on estimated tax 
requirements. Consultant will not be entitled to any benefits provided by City to its employees, 
including, but not limited to, health benefits, workers’ compensation, unemployment coverage, 
deferred compensation, and all other typical employee benefits. 
 
4.9 
CONFLICT OF INTEREST 
 
The City may cancel any contract or agreement, without penalty or obligation, if any person 
significantly involved in initiating, negotiating, securing, drafting or creating the contract on behalf 
of the City’s departments or agencies is, at any time while the contract or any extension of the 
contract is in effect, an employee of any other party to the contract in any capacity or a consultant 
to any other party to the Contract with respect to the subject matter of the Contract. The cancellation 
will be effective when written notice from the City is received by all other parties to the Contract, 
unless the notice specifies a later time (A.R.S. §38-511). 
 
4.10 
 NOTICES 
 
All notices or demands required to be given pursuant to the terms of this Contract shall be given 
to the other party in writing, delivered by hand or registered or certified mail, at the addresses set 
forth below, or to such other address as the parties may substitute by written notice given in the 
manner prescribed in this paragraph. 
 
In the case of Consultant: 
Lee Engineering, LLC  
 
 
 
 
Attn: Randy Dittberner, P.E., PTOE 
 
 
 
 
3610 North 44th Street, Suite 100 
 
 
 
 
Phoenix, Arizona 85018 
 
In the case of City 
 
City of El Mirage 
 
 
 
 
Attn: City Manager 
 
 
 
 
10000 North El Mirage Road 
 
 
 
 
El Mirage, Arizona 85335 
 
With a copy to: 
 
City of El Mirage 
 
 
 
 
Attn: City Attorney 
 
 
 
 
10000 North El Mirage Road 
 
 
 
 
El Mirage, Arizona 85335 
 
Notices shall be deemed received on date delivered, if delivered by hand, and on the delivery date 
indicated on receipt if delivered by certified or registered mail. 
 
4.11  
FORCE MAJEURE 
 
Neither party shall be responsible for delays or failures in performance resulting from acts beyond 
their control. Such acts shall include, but not be limited to, acts of God, riots, acts of war, epidemics, 
governmental regulations imposed after the fact, fire, communication line failures, power failures, 
or earthquakes.

Contract No. EM23-TS01 
 
 
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4.12  
TAXES 
 
Consultant shall be solely responsible for any and all tax obligations which may result out of the 
Consultant’s performance of this Contract. The City shall have no obligation to pay any amounts 
for taxes of any type incurred by the Consultant. 
 
4.13  
ADVERTISING AND PROMOTION 
 
Consultant shall not publish, release, disclose or announce to any member of the public, press, 
official body, or any other third party: (1) any information concerning this Contract, the Services, 
or any part thereof; or (2) any documentation or the contents thereof, without the prior written 
consent of the City, except as required by law or judicial or regulatory process. The name of any 
site on which Services are performed shall not be used in any advertising or other promotional 
context by Consultant without the prior written consent of the City. 
 
4.14 
COUNTERPARTS 
 
 
This Contract may be executed in one or more counterparts, and each originally executed duplicate 
counterpart of this Contract shall be deemed to possess the full force and effect of the original. 
 
4.15 
CAPTIONS 
 
 
The captions used in this Contract are solely for the convenience of the parties, do not constitute a 
part of this Contract and are not to be used to construe or interpret this Contract. 
 
4.16  
SUBCONSULTANTS 
 
During the performance of the Contract, the Consultant may engage such additional subconsultants 
as may be required for the timely completion of this Contract. The addition of any subconsultants 
shall be subject to the prior approval of the City. 
 
In the event of subcontracting, the sole responsibility for fulfillment of all terms and conditions of 
this Contract rests with the Consultant. 
 
4.17  
INDEMNIFICATION 
 
The Consultant agrees, to the fullest extent permitted by law, to indemnify and hold harmless the 
City, its officers, directors and employees (collectively, City) against all damages, liabilities or 
costs, including reasonable attorneys’ fees and defense costs, to the extent caused by the 
Consultant’s negligent performance of professional services under this Contract and that of its 
subcontractors or anyone for whom the Consultant is legally liable. 
 
The City agrees, to the fullest extent permitted by law, to indemnify and hold harmless the 
Consultant, its officers, directors, employees and subcontractors (collectively, Consultant) against 
all damages, liabilities or costs, including reasonable attorney’s fees and defense costs, to the extent 
caused by the City’s negligent acts in connection with the Services and the acts of its contractors, 
subcontractors or consultants or anyone for whom the City is legally liable. 
 
Neither the City nor the Consultant shall be obligated to indemnify the other party in any manner 
whatsoever for the other party’s own negligence or for the negligence of others.

Contract No. EM23-TS01 
 
 
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4.18 
INSURANCE 
 
The Consultant shall secure and maintain at all times that this Contract is in effect, insurance 
coverage which shall include statutory workers’ compensation, comprehensive general and 
automobile liability, owner’s and Consultant’s protective liability insurance and errors and 
omissions professional liability. The comprehensive general and automobile liability limits shall 
be no less than one million dollars ($1,000,000) combined single limit. The owner’s and 
Consultant’s protective liability limits shall be no less than one million dollars ($1,000,000) for 
each occurrence and one million dollars ($1,000,000) policy aggregate naming the City as an 
additional insured. The minimum amounts of coverage for Consultant’s professional liability shall 
be one million dollars ($1,000,000). In other than errors and omissions professional liability, City’s 
and Consultant’s protective liability and worker’s compensation, the City of El Mirage shall be 
named as an additional insured.  
 
All insurance coverage shall be written through a carrier licensed in Arizona, or an approved non-
admitted list of carriers published by the Arizona Department of Insurance, and possessing an A.M. 
Best rating of at least A- or above with policies and forms satisfactory to the City.  
 
The Consultant shall submit to the City a certificate of insurance evidencing the coverage and limits 
stated in the foregoing paragraph within ten (10) days of award of this Contract. City shall not issue 
a “Notice to Proceed” until after Consultant has submitted the certificate of insurance to City. 
Insurance evidenced by the certificate shall not expire or be canceled or materially changed without 
thirty (30) days prior written notice to the City, and a statement to that effect must appear on the 
face of the certificate and the certificate shall be signed by a person authorized to bind the insurer.  
 
The insurance policies, except Workers’ Compensation required by this Contract, shall name the 
City, its agents, representatives, officers, directors, officials and employees as Additional Insureds. 
Consultant shall also submit to the City a copy of Consultant’s insurance policy endorsements 
indicating that the City is an additional insured under Consultant’s insurance policies as required 
herein. 
 
4.19 
FEDERAL AND STATE EMPLOYMENT IMMIGRATION LAWS 
 
To the extent applicable under A.R.S. § 41-4401, Consultant warrants its and its subconsultants’ 
compliance with all federal immigration laws and regulations that relate to their compliance with 
the E-verify requirements under A.R.S. § 23-214(A). Consultant’s or its subconsultants’ breach of 
the above-mentioned warranty shall be deemed a material breach of the Contract and may result in 
the termination of the Contract by the City. The City retains the legal right to randomly inspect the 
papers and records of Consultant and its subconsultants to ensure that the Consultant and its 
subconsultants are complying with the above-mentioned warranty. 
 
The Consultant warrants to keep the papers and records open for random inspection during normal 
business hours by the City. The Consultant shall cooperate with the City’s random inspections 
including granting the City entry rights to Consultant’s property to perform the random inspections 
and waiving its right to keep such papers and records confidential. The failure of Consultant to 
comply with this warranty regarding the keeping of papers and records and cooperating with City’s 
random inspections shall constitute a material breach of the Contract and the City will have the 
right to immediately terminate the Contract.

Contract No. EM23-TS01 
 
 
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4.20 
BOYCOTT OF ISRAEL 
 
Consultant certifies that it is not currently engaged in and agrees for the duration of this Agreement 
that it will not engage in a boycott of Israel as set forth in ARIZ. REV. STAT. § 35-393 and § 35-
393.01 
 
4.21 
SEVERABILITY 
 
If any term or provision of this Contract shall be found to be illegal or unenforceable, then 
notwithstanding such illegality or unenforceability, this Contract shall remain in full force and 
effect and such term or provision shall be deemed to be deleted. 
 
 
 
 
CITY OF EL MIRAGE  
 
 
CONSULTANT:    
 
 
 
 
 
 
 
 
 
 
 
 
 
 
By: ______________________________ 
_______________________________  
                      
Print Name 
By: J. Crystal Dyches 
Its: City Manager 
 
 
 
 
 
 
 
 
 
 
By: ______________________________ 
 
 
 
 
 
 
 
 
 
Signature 
 
 
 
 
 
 
 
 
 
Its _______________________________ 
 
 
 
 
 
 
 
 
 
Title 
 
ATTEST: 
 
 
 
____________________________ 
Sharon Antes, City Clerk 
 
 
 
 
APPROVED AS TO FORM: 
 
 
 
___________________________ 
        
Justin Pierce, City Attorney 
 
Randy Dittberner
Senior Project Manager

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EXHIBIT “A”

ARIZONA
TEXAS
NEW MEXICO
OKLAHOMA
 
3610 N 44th Street, Suite 100, Phoenix, AZ 85018 
(602) 955-7206 | www.leeengineering.com 
 
January 17, 2023 
 
Tessa Wessel, EIT 
Civil Engineer 
City of El Mirage 
10000 N. El Mirage Rd. 
El Mirage, AZ 85335 
 
Re:  Proposal for Traffic Signal Needs Study – Thunderbird Road & Luna Street 
Dear Ms. Wessel: 
Lee Engineering is pleased to submit this proposal to perform a traffic signal needs study at the above-
referenced intersection.  This study will consist of the following tasks: 
• 
Traffic Data Collection.  Lee Engineering will engage a subconsultant, Field Data Services (FDS), to 
conduct a turning-movement count for a 24-hour period on a typical midweek day.  Data will be 
collected in 15-minute intervals and vehicles will be counted by direction and turning movement.  The 
count will also include pedestrians and bicyclists crossing all legs of the intersection.  Considering 
that Luna Street is offset at the intersection with Thunderbird Road, we have reviewed the 
intersection with FDS to ensure that our data collection plan can accurately account for all 
movements at the intersection. 
• 
Crash Review.  We will review tabular crash data provided by the Arizona Department of 
Transportation (ADOT) from 2017 through 2021, the most recent 5-year period for which ADOT 
crash data is available.  In particular, we will determine the number of crashes expected to be 
preventable by signalizing the intersection. 
• 
Field Review.  Lee Engineering will visit the subject intersection on a typical midweek day to observe 
typical traffic patterns, traffic control devices, and other field characteristics.   
• 
Traffic Control Evaluation.  Lee Engineering will use the traffic volume, crash data, and field review 
observations to evaluate the intersection according to the signal warrants in the 2009 (most recent) 
edition of the Manual on Uniform Traffic Control Devices (MUTCD), Part 4.  The warrants include both 
vehicular and pedestrian volume components.  We will also consider the alternative Crash 
Experience Warrant authorized by the Federal Highway Administration in its Interim Approval 19, 
dated February 24, 2017.  In addition to evaluating the MUTCD signal warrants, Lee Engineering will 
use our expertise to consider whether a traffic signal is the most appropriate control at the subject 
intersection, considering that an agency is not required to install a signal merely because an 
intersection satisfies one or more signal warrants.  The evaluation will consider the effects of changing 
the intersection’s existing traffic control from a pedestrian hybrid beacon (PHB), and it will consider 
the proximity of the intersection to adjacent traffic signals along Thunderbird Road (at the Grand 
Avenue Frontage Road to the east and El Mirage Road to the west). 
• 
Report.  We will prepare a letter report to you outlining the results of our evaluation that includes 
the data collected along with the results of each traffic signal warrant.  The letter report will also 
include our recommended traffic control.  Furthermore, we will suggest recommended changes to 
traffic control devices or other traffic engineering components at the intersection identified during 
our analysis and field review.

Page 2 of 2
 
A complete draft letter report will be prepared and ready for your review within 30 working days after 
collection of traffic data.  Any comments on the draft memorandum will be incorporated into the document 
and the final signed and sealed letter report delivered to you in electronic format. 
The cost to conduct this work will be a lump sum fee of $9,100. 
If you have questions or comments concerning this proposal, please contact me at rdittberner@lee-eng.com 
or 602-443-8479.  We appreciate the opportunity to submit this proposal and look forward to working with 
you on this study.  We are available to begin work immediately upon receipt of Notice to Proceed. 
Sincerely,  
 
 
Randy Dittberner, P.E., PTOE  
Senior Project Manager