AI2302.201

Project Name: TAXIWAY B IMPROVEMENTS PHASE 1 
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Project No.: AI2302.201
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PROFESSIONAL SERVICES AGREEMENT 
 Design Services 
TAXIWAY B IMPROVEMENTS PHASE 1 
Project No. AI2302.201 
Council Date: September 21, 2023       Item No. 
This Agreement (“Agreement”) is made and entered into on the ______ day of_________________, 2023 
(“Effective Date”), by and between City of Chandler, an Arizona municipal corporation, ("City''), 
and Dibble & Associates Consulting Engineers, Inc. dba Dibble, an Arizona corporation, 
("Consultant") (City and Consultant may individually be referred to as “Party” and collectively 
referred to as “Parties”). 
RECITALS 
A. City proposes to engage Consultant to provide Design Services for TAXIWAY B
IMPROVEMENTS PHASE 1  project as more fully described in Exhibit "A", which is attached to
and made a part of this Agreement by this reference.
B. Consultant is ready, willing, and able to provide the services described in Exhibit “A” for
the compensation and fees set forth and as described in Exhibit ”B”, which is attached to
and made a part of this Agreement by this reference.
C. City desires to enter into an Agreement with Consultant to provide these services under
the terms and conditions set forth in this Agreement.
AGREEMENT 
NOW, THEREFORE, in consideration of the premises and the mutual promises contained in this 
Agreement, City and Consultant agree as follows: 
SECTION I--CONSULTANT’S SERVICES 
Consultant must perform the services described in Exhibit “A” to City’s satisfaction within the 
terms and conditions of this Agreement and within the care and skill that a person who 
provides similar services in Chandler, Arizona exercises under similar conditions. All work or 
services furnished by Consultant under this Agreement must be performed in a skilled and 
workmanlike manner.  All fixtures, furnishings, and equipment furnished by Consultant as 
part of the work or services under this Agreement must be new, or the latest model, and of 
the most suitable grade and quality for the intended purpose of the work or service.

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SECTION II--PERIOD OF SERVICE 
Consultant must perform the services described in Exhibit “A” for the term of 
this Agreement.  Unless amended in writing by the Parties, the Agreement term expires 
365 calendar days after the Notice to Proceed (NTP) Date. 
SECTION III--PAYMENT OF COMPENSATION AND FEES 
Unless amended in writing by the Parties, Consultant’s compensation and fees as more fully 
described in Exhibit “B” for performance of the services approved and accepted by City 
under this Agreement must not exceed $236,600 for the full term of the Agreement. 
Consultant may not increase any compensation or fees under this Agreement without the 
City's prior written consent. Consultant must submit monthly requests for payment of 
services approved and accepted during the previous billing period and must include, as 
applicable, detailed invoices and receipts, a narrative description of the tasks accomplished 
during the billing period, a list of any deliverables submitted, and any subconsultant's or 
supplier's actual requests for payment plus similar narrative and listing of their work. 
Consultant must submit an Application and Certification for Payment Sheet with the monthly 
request for payment to: CapitalProjects.Payables@chandleraz.gov. Payment for those 
services negotiated as a lump sum will be made in accordance with the percentage of the 
work completed during the preceding billing period.  Services negotiated as a not-to­exceed 
fee will be paid in accordance with the work effort expended on the service during the 
preceding month. All requests for payment must be submitted to City for review and 
approval. City will make payment for approved and accepted services within 30 calendar days 
of City's receipt of the request for payment. Consultant bears all responsibility and liability 
for any and all tax obligations that result from Consultant's performance under this 
Agreement.  
SECTION IV--CITY'S OBLIGATIONS 
As part of Consultant’s services under this Agreement, City will provide furnished items, 
services, or obligations as detailed in Exhibit “D”. 
SECTION V--GENERAL CONDITIONS 
5.1 Notices. Unless otherwise provided herein, demands under this Agreement must be in 
writing and will be deemed to have been duly given and received either (a) on the date of 
service if personally served on the party to whom notice is to be given, or (b) on the third day 
after the date of the postmark of deposit by first class United States mail, registered or 
certified, postage prepaid and properly addressed as follows:

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To City: 
City of Chandler - Public Works & Utilities Department 
Attn:  CIP City Engineer: Kimberly Moon, P.E. 
P.O. Box 4008, Mail Stop 407 
Chandler, AZ 85244-4008 
Phone:  480-782-3349         Email:  kimberly.moon@chandleraz.gov 
With a copy to: 
City of Chandler - Public Works & Utilities Department 
Attn: Hafiz Noor, Project Manager 
P.O. Box 4008, Mail Stop 407, Chandler, AZ 85244-4008 
Phone: 480-782-3324            Email: hafiz.noor@chandleraz.gov 
To Consultant: 
LEGAL COMPANY NAME: 
Dibble & Associates Consulting Engineers, 
Inc. 
Mailing Address:  
3020 East Camelback Road, Suite 201, Phoenix, AZ 
85016 
Physical Address:   Same 
Statutory Agent Name: Susan Detwiler 
Statutory Agent Mailing Address: 
3020 East Camelback Road, Suite 
201, Phoenix, AZ 85016 
Statutory Agent Physical Address: same 
CONSULTANT’S AUTHORIZED PROJECT REPRESENTATIVE  
Name: 
Ryan Toner 
Title: 
Airport Development Business Unit Leader 
Phone:  (602) 957-1155 
Email: 
Ryan.toner@dibblecorp.com 
 
5.2 Records/Audit. Records of Consultant’s direct personnel payroll, reimbursable expenses 
pertaining to this Agreement and records of accounts between City and Consultant must be 
kept on the basis of generally accepted accounting principles and must be made available to 
City and its auditors for up to three years following City’s final acceptance of the services 
under this Agreement (this requirement is increased to five years if construction of this 
project is federally funded). City, its authorized representative, or any federal agency, 
reserves the right to audit Consultant’s records to verify the accuracy and appropriateness of 
all cost and pricing data, including data used to negotiate this Agreement and any 
amendments. City reserves the right to decrease the total amount of Agreement price or 
payments made under this Agreement or request reimbursement from Consultant following 
final Agreement payment on this Agreement if, upon audit of Consultant’s records, the audit 
discloses Consultant has provided false, misleading, or inaccurate cost and pricing data. 
Consultant will include a similar provision in all of its Agreements with subconsultants who 
provide services under the Agreement to ensure that City, its authorized representative, or

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the appropriate federal agency, has access to the subconsultants’ records to verify the 
accuracy of all cost and pricing data. City reserves the right to decrease Agreement price or 
payments made on this Agreement or request reimbursement from Consultant following 
final payment on this Agreement if the above provision is not included in subconsultant 
agreements, and one or more subconsultants refuse to allow City to audit their records to 
verify the accuracy and appropriateness of all cost and pricing data. If, following an audit of 
this Agreement, the audit discloses Consultant has provided false, misleading, or inaccurate 
cost and pricing data, and the cost discrepancies exceed 1% of the total Agreement billings, 
Consultant will be liable for reimbursement of the reasonable, actual cost of the audit. 
 
5.3 Alteration in Character of Work. Whenever an alteration in the character of work results 
in a substantial change in this Agreement, thereby materially increasing or decreasing the 
scope of services, cost of performance, or Project schedule, the work will be performed as 
directed by City. However, before any modified work is started, a written amendment must 
be approved and executed by City and Consultant. Such amendment must not be effective 
until approved by City. Additions to, modifications, or deletions from this Agreement as 
provided herein may be made, and the compensation to be paid to Consultant may 
accordingly be adjusted by mutual agreement of the Parties. It is distinctly understood and 
agreed that no claim for extra services or materials furnished by Consultant will be allowed 
by City except as provided herein, nor must Consultant do any work or furnish any materials 
not covered by this Agreement unless such work is first authorized in writing. Any such work 
or materials furnished by Consultant without prior written authorization will be at 
Consultant’s own risk, cost, and expense, and Consultant hereby agrees that without written 
authorization Consultant will make no claim for compensation for such work or materials 
furnished. 
 
5.4 Termination. City and Consultant hereby agree to the full performance of the covenants 
contained herein, except that City reserves the right, at its discretion and without cause, to 
terminate or abandon any service provided for in this Agreement, or abandon any portion of 
the Project for which services have been performed by Consultant. In the event City abandons 
or suspends the services, or any part of the services as provided in this Agreement, City will 
notify Consultant in writing and immediately after receiving such notice, Consultant must 
discontinue advancing the work specified under this Agreement. Upon such termination, 
abandonment, or suspension, Consultant must deliver to City all drawings, plans, 
specifications, special provisions, estimates and other work entirely or partially completed, 
together with all unused materials supplied by City. Consultant must appraise the work 
Consultant has completed and submit Consultant’s appraisal to City for evaluation. City may 
inspect Consultant’s work to appraise the work completed. Consultant will receive 
compensation in full for services performed to the date of such termination. The fee will be 
paid in accordance with Section Ill of this Agreement, and as mutually agreed upon by 
Consultant and City. If there is no mutual agreement on payment, the final determination will 
be made in accordance with the "Disputes" provision in this Agreement. However, in no event 
may the fee exceed the fee set forth in Section Ill of this Agreement nor as amended in 
accordance with Section "Alteration in Character of Work." City will make the final payment 
within 60 days after Consultant has delivered the last of the partially completed items and 
the Parties agree on the final fee. If City is found to have improperly terminated the 
Agreement for cause or default, the termination will be converted to a termination for 
convenience in accordance with the provisions of this Agreement.

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5.5 Indemnification. To the extent permitted by law, the Consultant ("lndemnitor") must 
indemnify, save and hold harmless City and its officers, officials, agents and employees 
("lndemnitee") from any and all claims, actions, liabilities, damages, losses or expenses 
(including court costs, attorneys' fees and costs of claim processing, investigation and 
litigation) ("Claims") caused or alleged to be caused, in whole or in part, by the wrongful, 
negligent or willful acts, or errors or omissions of Consultant or any of its owners, officers, 
directors, agents, employees, or subconsultants in connection with this Agreement. This 
indemnity includes any claim or amount arising out of or recovered under workers' 
compensation law or on account of the failure of Consultant to conform to any federal, state 
or local law, statute, ordinance, rule, regulation or court decree. Consultant must indemnify 
lndemnitee from and against any and all Claims, except those arising solely from 
lndemnitee's own negligent or willful acts or omissions. Consultant is responsible for primary 
loss investigation, defense and judgment costs where this indemnification applies. In 
consideration of the award of this Agreement, Consultant agrees to waive all rights of 
subrogation against lndemnitee for losses arising from or related to this Agreement. The 
obligations of Consultant under this provision survive the termination or expiration of this 
Agreement. 
 
5.6 Insurance Requirements. Consultant must procure insurance under the terms and 
conditions and for the amounts of coverage set forth in Exhibit “C” against claims that may 
arise from or relate to performance of the work under this Agreement by Consultant and its 
agents, representatives, employees, and subconsultants. Consultant and any subconsultant 
must maintain this insurance until all of their obligations have been discharged, including any 
warranty periods under this Agreement. These insurance requirements are minimum 
requirements for this Agreement and in no way limit the indemnity covenants contained in 
this Agreement. City in no way warrants that the minimum limits stated in Exhibit “C” are 
sufficient to protect Consultant from liabilities that might arise out of the performance of the 
work under this Agreement by Consultant, Consultant’s agents, representatives, employees, 
or subconsultants. Consultant is free to purchase such additional insurance as may be 
determined necessary. 
 
5.7 Cooperation and Further Documentation. Consultant agrees to provide City such other 
duly executed documents as may be reasonably requested by City to implement the intent 
of this Agreement. 
 
5.8 Successors and Assigns. City and Consultant each bind itself, its partners, successors, 
assigns, and legal representatives to the other party to this Agreement and to the partners, 
successors, assigns, and legal representatives of such other party in respect to all covenants 
of this Agreement. Neither City nor Consultant may assign, sublet, or transfer its interest in 
this Agreement without the written consent of the other party. In no event may any 
contractual relation be created between any third party and City. 
 
5.9 Disputes. In any dispute arising out of an interpretation of this Agreement or the duties 
required not disposed of by agreement between Consultant and City, the final determination 
at the administrative level will be made by City Engineer. 
 
5.10 Completeness and Accuracy of Consultant’s Work. Consultant must be responsible for

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the completeness and accuracy of Consultant’s services, data, and other work prepared or 
compiled under Consultant’s obligation under this Agreement and must correct, at 
Consultant’s expense, all willful or negligent errors, omissions, or acts that may be discovered.  
Correction of errors disclosed and determined to exist during any construction of the project on 
architectural or engineering drawings and specifications must be accomplished by Consultant.  
The cost of the design necessary to correct those errors attributable to Consultant and any 
damage incurred by City as a result of additional construction costs caused by such engineering 
or architectural errors will be chargeable to Consultant and will not be considered a cost of the 
Work.  The fact that City has accepted or approved Consultant’s work will in no way relieve 
Consultant of any of Consultant’s responsibilities. 
 
5.11 Reporting. Written monthly reports, along with updated work schedules, will be made by 
Consultant in the format prescribed by City.  These reports will be delivered to City per schedule.  
When requested by City, Consultant will attend Council meetings and provide finished documents 
including correspondence for Council action, supporting charts, graphs, drawings and colored 
slides of same. 
 
5.12 Withholding Payment. City reserves the right to withhold funds from Consultant’s 
payments up to the amount equal to the claims City may have against Consultant until such 
time that a settlement on those claims has been reached. 
 
5.13 City's Right of Cancellation. The Parties acknowledge that this Agreement is subject to 
cancellation by City under the provisions of Section 38-511, Arizona Revised Statutes (A.R.S.). 
 
5.14 Independent Consultant. For this Agreement Consultant constitutes an independent 
contractor. Any provisions in this Agreement that may appear to give City the right to direct 
Consultant as to the details of accomplishing the work or to exercise a measure of control 
over the work means that Consultant must follow the wishes of City as to the results of the 
work only. These results must comply with all applicable laws and ordinances. 
 
5.15 Project Staffing. Prior to the start of any work under this Agreement, Consultant must 
submit to City detailed resumes of key personnel that will be involved in performing services 
prescribed in the Agreement. City hereby acknowledges its acceptance of such personnel to 
perform services under this Agreement. At any time hereafter that Consultant desires to 
change key personnel while performing under the Agreement, Consultant must submit the 
qualifications of the new personnel to City for prior approval. Key personnel include, but are 
not limited to, principals-in-charge, project manager, and project Consultant. Consultant will 
maintain an adequate and competent staff of qualified persons, as may be determined by 
City, throughout the performance of this Agreement to ensure acceptable and timely 
completion of the Scope of Services. If City objects, with reasonable cause, to any of 
Consultant’s staff, Consultant must take prompt corrective action acceptable to City and, if 
required, remove such personnel from the Project and replace with new personnel agreed to 
by City. 
 
5.16 Consultants or Subconsultants. Prior to beginning the work, Consultant must furnish City 
for approval the names of consultants or subconsultants to be used under this Agreement. 
Any subsequent changes are subject to City’s written prior approval.

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5.17 Force Majeure. If either party is delayed or prevented from the performance of any act 
required under this Agreement by reason of acts of God or other cause beyond the control 
and without fault of the Party (financial inability excepted), performance of that act may be 
excused, but only for the period of the delay, if the Party provides written notice to the other 
Party within ten days of such act. The time for performance of the act may be extended for a 
period equivalent to the period of delay from the date written notice is received by the other 
Party. 
 
5.18 Compliance with Federal Laws. Consultant understands and acknowledges the 
applicability of the Americans with Disabilities Act, the Immigration Reform and Control Act 
of 1986 and the Drug Free Workplace Act of 1989 to it. Consultant agrees to comply with these 
laws in performing this Agreement and to permit City to verify such compliance. 
 
5.19 No Israel Boycott. By entering into this Agreement, Consultant certifies that Consultant 
is not currently engaged in, and agrees for the duration of the Agreement, not to engage in a 
boycott of Israel as defined by state statute. 
 
5.20 Legal Worker Requirements. A.R.S. § 41-4401 prohibits City from awarding an Agreement 
to any consultant who fails, or whose subconsultants fail, to comply with A.R.S. § 23-214(A). 
Therefore, Consultant agrees Consultant and each subconsultant it uses warrants their 
compliance with all federal immigration laws and regulations that relate to their employees 
and their compliance with § 23-214, subsection A. A breach of this warranty will be deemed a 
material breach of the Agreement and may be subject to penalties up to and including 
termination of the Agreement. City retains the legal right to inspect the papers of any 
Consultant’s or subconsultant’s employee who provides services under this Agreement to 
ensure that Consultant and subconsultants comply with the warranty under this provision. 
 
5.21 Lawful Presence Requirement. A.R.S. §§ 1-501 and 1-502 prohibit City from awarding an 
Agreement to any natural person who cannot establish that such person is lawfully present 
in the United States. To establish lawful presence, a person must produce qualifying 
identification and sign a City-provided affidavit affirming that the identification provided is 
genuine. This requirement will be imposed at the time of Agreement award. This requirement 
does not apply to business organizations such as corporations, partnerships, or limited 
liability companies. 
 
5.22 Covenant Against Contingent Fees. Consultant warrants that no person has been 
employed or retained to solicit or secure this Agreement upon an agreement or 
understanding for a commission, percentage, brokerage, or contingent fee, and that no 
member of the Chandler City Council, or any City employee has any interest, financially, or 
otherwise, in Consultant’s firm. For breach or violation of this warrant, City may annul this 
Agreement without liability or, at its discretion, to deduct from the Agreement price or 
consideration, the full amount of such commission, percentage, brokerage, or contingent fee. 
 
5.23 Non-Waiver Provision. The failure of either Party to enforce any of the provisions of this 
Agreement or to require performance of the other Party of any of the provisions hereof must 
not be construed to be a waiver of such provisions, nor must it affect the validity of this 
Agreement or any part thereof, or the right of either Party to thereafter enforce each and 
every provision.

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5.24 Disclosure of Information Adverse to City’s Interests. To evaluate and avoid potential 
conflicts of interest, Consultant must provide written notice to City, as set forth in this Section, 
of any work or services performed by Consultant for third parties that may involve or be 
associated with any real property or personal property owned or leased by City. Such notice 
must be given 7 business days prior to commencement of the services by Consultant for a 
third party, or 7 business days prior to an adverse action as defined below. Written notice 
and disclosure must be sent in accordance with Section 6.7 above.  An adverse action under 
this Agreement includes, but is not limited to: (a) using data as defined in the Agreement 
acquired in connection with this Agreement to assist a third party in pursuing administrative 
or judicial action against City; or (b) testifying or providing evidence on behalf of any person 
in connection with an administrative or judicial action against City; or (c) using data to produce 
income for Consultant or its employees independently of performing the services under this 
Agreement, without the prior written consent of City. Consultant represents that except for 
those persons, entities, and projects identified to City, the services performed by Consultant 
under this Agreement are not expected to create an interest with any person, entity, or third 
party project that is or may be adverse to City’s interests. Consultant’s failure to provide a 
written notice and disclosure of the information as set forth in this Section constitute a 
material breach of this Agreement. 
 
5.25 Data Confidentiality and Data Security. As used in the Agreement, "data" means all 
information, whether written or verbal, including plans, photographs, studies, investigations, 
audits, analyses, samples, reports, calculations, internal memos, meeting minutes, data field 
notes, work product, proposals, correspondence and any other similar documents or 
information prepared by, obtained by, or transmitted to Consultant or its subconsultants in 
the performance of this Agreement. The Parties agree that all data, regardless of form, 
including originals, images, and reproductions, prepared by, obtained by, or transmitted to 
Consultant or its subconsultants in connection with Consultant’s or its subconsultant’s 
performance of this Agreement is confidential and proprietary information belonging to City. 
Except as specifically provided in this Agreement, Consultant or its subconsultants must not 
divulge data to any third party without City’s prior written consent. Consultant or its 
subconsultants must not use the data for any purposes except to perform the services 
required under this Agreement. These prohibitions do not apply to the following data 
provided to Consultant or its subconsultants have first given the required notice to City: (a) 
data which was known to Consultant or its subconsultants prior to its performance under this 
Consultant or its subconsultants by a third party, who to the best of Consultant’s or its 
subconsultants’ knowledge and belief, had the legal right to make such disclosure and 
Consultant or its subconsultants are not otherwise required to hold such data in confidence; 
or (c) data which is required to be disclosed by virtue of law, regulation, or court order, to 
which Consultant or its subconsultants are subject. In the event Consultant or its 
subconsultants are required or requested to disclose data to a third party, or any other 
information to which Consultant or its subconsultants became privy as a result of any other 
Agreement with City, Consultant must first notify City as set forth in this Section of the request 
or demand for the data. Consultant or its subconsultants must give City sufficient facts so 
that City can be given an opportunity to first give its consent or take such action that City may 
deem appropriate to protect such data or other information from disclosure. All data must 
continue to be subject to the confidentiality agreements of this Agreement. Consultant or its 
subconsultants assume all liability to maintain the confidentiality of the data in its possession

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and agrees to compensate City if any of the provisions of this Section are violated by 
Consultant, its employees, agents or subconsultants. Solely for the purposes of seeking 
injunctive relief, it is agreed that a breach of this Section must be deemed to cause irreparable 
harm that justifies injunctive relief in court. Consultant agrees that the requirements of this 
Section must be incorporated into all subagreements entered into by Consultant. A violation 
of this Section may result in immediate termination of this Agreement without notice. 
 
5.26 Personal Identifying Information-Data Security. Personal identifying information, 
financial account information, or restricted City information, whether electronic format or 
hard copy, must be secured and protected at all times by Consultant or its subconsultants. At 
a minimum, Consultant or its subconsultants must encrypt or password-protect electronic 
files. This includes data saved to laptop computers, computerized devices, or removable 
storage devices. When personal identifying information, financial account information, or 
restricted City information, regardless of its format, is no longer necessary, the information 
must be redacted or destroyed through appropriate and secure methods that ensure the 
information cannot be viewed, accessed, or reconstructed. In the event that data collected or 
obtained by Consultant or its subconsultants in connection with this Agreement is believed 
to have been compromised, Consultant or its subconsultants must immediately notify City 
contact. Consultant agrees to reimburse City for any costs incurred by City to investigate 
potential breaches of this data and, where applicable, the cost of notifying individuals who 
may be impacted by the breach. Consultant agrees that the requirements of this Section must 
be incorporated into all subcontracts entered into by Consultant. It is further agreed that a 
violation of this Section must be deemed to cause irreparable harm that justifies injunctive 
relief in court. A violation of this Section may result in immediate termination of this 
Agreement without notice. The obligations of Consultant or its subconsultants under this 
Section must survive the termination of this Agreement. 
 
5.27 Jurisdiction and Venue. This Agreement is made under and must be construed in 
accordance with and governed by the laws of the State of Arizona without regard to the 
conflicts or choice of law provisions thereof. Any action to enforce any provision of this 
Agreement or to obtain any remedy with respect hereto must be brought in the courts 
located in Maricopa County, Arizona, and for this purpose, each Party hereby expressly and 
irrevocably consents to the jurisdiction and venue of such court. 
 
5.28 Survival. All warranties, representations, and indemnifications by Consultant must 
survive the completion or termination of this Agreement. 
 
5.29 Modification. Except as expressly provided herein to the contrary, no supplement, 
modification, or amendment of any term of this Agreement will be deemed binding or 
effective unless in writing and signed by the Parties.  
 
5.30 Severability. If any provision of this Agreement or the application to any person or 
circumstance may be invalid, illegal or unenforceable to any extent, the remainder of this 
Agreement and the application will not be affected and will be enforceable to the fullest 
extent permitted by law. 
 
5.31 Integration. This Agreement contains the full agreement of the Parties. Any prior or 
contemporaneous written or oral agreement between the Parties regarding the subject

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matter is merged and superseded. 
 
5.32 Time is of the Essence. Time of each of the terms, covenants, and conditions of this 
Agreement is hereby expressly made of the essence. 
 
5.33 Date of Performance. If the date of performance of any obligation or the last day of any 
time period provided for should fall on a Saturday, Sunday, or holiday for City, the obligation 
will be due and owing, and the time period will expire, on the first day after which is not a 
Saturday, Sunday or legal City holiday. Except as may otherwise be set forth in this 
Agreement, any performance provided for herein will be timely made if completed no later 
than 5:00 p.m. (Chandler time) on the day of performance. 
 
5.34 Third Party Beneficiary. Nothing under this Agreement will be construed to give any 
rights or benefits in the Agreement to anyone other than City and Consultant, and all duties 
and responsibilities undertaken pursuant to this Agreement will be for the sole and exclusive 
benefit of City and Consultant and not for the benefit of any other party. 
 
5.35 Conflict in Language. All work performed must conform to all applicable City of Chandler 
codes, ordinances, and requirements as outlined in this Agreement. If there is a conflict in 
interpretation between provisions in this Agreement and those in Exhibit "A", the provisions 
in this Agreement prevail. 
 
5.36 Document/Information Release. Documents and materials released to Consultant, 
which are identified by City as sensitive and confidential, are City’s property. The 
document/material must be issued by and returned to City upon completion of the services 
under this Agreement. Consultant secondary distribution, disclosure, copying, or duplication 
in any manner is prohibited without City’s prior written approval. The document/material 
must be kept secure at all times. This directive applies to all City documents, whether in 
photographic, printed, or electronic data format.  
 
5.37 Exhibits. The following exhibits are made a part of this Agreement and are incorporated 
by reference: 
 
  
 
 
Exhibit A - Scope of Services / Schedule 
Exhibit B - Compensation and Fees 
Exhibit C - Insurance Requirements 
Exhibit D - Special Conditions 
Exhibit E – Subconsultant Documents with Consultant (if applicable) 
Exhibit F - Federal Requirements (if applicable)  
 
5.38 Special Conditions. As part of the services Consultant provides under this Agreement, 
Consultant agrees to comply with and fully perform the special terms and conditions set forth 
in Exhibit “D”, which is attached to and made a part of this Agreement. 
 
5.39 Non-Discrimination and Anti-Harassment Laws. Consultant must comply with all 
applicable City, state, and federal non-discrimination and anti-harassment laws, rules, and 
regulations.

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5.40 Licenses and Permits. Beginning with the Effective Date and for the full term of this 
Agreement, Consultant must maintain all applicable City, state, and federal licenses and 
permits required to fully perform Consultant’s services under this Agreement. 
 
5.41 Warranties. Consultant must furnish a one-year warranty on all work and services 
performed under this Agreement. Consultant must furnish, or cause to be furnished, a two-
year warranty on all fixtures, furnishings, and equipment furnished by Consultant, 
subconsultants or suppliers under this Agreement. Any defects in design, workmanship, or 
materials that do not comply with this Agreement must be corrected by Consultant (including, 
but not limited to, all parts and labor) at Consultant’s sole cost and expense. All written 
warranties and redlines for as-built conditions must be delivered to City on or before City’s 
final acceptance of Consultant’s services under this Agreement.  
 
5.42 Cooperative Purchasing Agreement (S.A.V.E. – Strategic Alliance for Volume 
Expenditures).  In addition to City of Chandler and with the approval of Consultant, this 
Agreement may be extended for use by other municipalities, school districts, and government 
agencies of the State.  Any such usage by other entities must be in accordance with the 
ordinance, charter, or procurement rules and regulations of the respective political entity.   
 
5.43 Budget Approval into Next Fiscal Year.  This Agreement will commence on the Effective 
Date and continue in full force and effect until it is terminated or expires in accordance with 
the provisions of this Agreement.  The Parties recognize that the continuation of this 
Agreement after the close of the City's fiscal year, which ends on June 30 of each year, is 
subject to the City Council's approval of a budget that includes an appropriation for this item 
as an expenditure.  The City does not represent that this budget item will be actually adopted. 
This determination is solely made by the City Council. 
 
5.44 Forced Labor of Ethnic Uyghurs Prohibited.  By entering into this Agreement, Contractor 
certifies and agrees Contractor does not currently use and will not use for the term of this 
Agreement: (i) the forced labor of ethnic Uyghurs in the People's Republic of China; or (ii) any 
goods or services produced by the forced labor of ethnic Uyghurs in the People's Republic of 
China; or (iii) any contractors, subcontractors or suppliers that use the forced labor or any 
goods or services produced by the forced labor of ethnic Uyghurs in the People's Republic of 
China. 
 
5.45 License to City for Reasonable Use. With this Agreement, Consultant and its 
subconsultants hereby grant a license to City, its agents, employees, and representatives for 
an indefinite period of time to reasonably use, make copies, and distribute as appropriate 
the Documents, works or deliverables developed or created as a result of the Project and this 
Agreement. This license also includes the making of derivative works.

Project Name: TAXIWAY B IMPROVEMENTS PHASE 1 
Page 12 
Project No.: AI2302.201
 Rev. 8/21/23 
 
This Agreement will be in full force and effect only when it has been approved and executed 
by the duly authorized City officials. 
IN WITNESS WHEREOF, the Parties have executed this Agreement as of the Effective Date. 
“CITY” CITY OF CHANDLER 
MAYOR 
RECOMMENDED BY: 
Kimberly Moon, P.E. 
CIP City Engineer   
APPROVED AS TO FORM: 
City Attorney 
ATTEST: 
 City Clerk 
 Seal 
“CONSULTANT” 
Dibble & Associates Consulting 
Engineers, Inc. dba Dibble 
Signature 
 Date 
Print Name 
Title 
Signer Email Address 
08/28/2023
Ryan Toner
Vice President
ryan.toner@dibblecorp.com

Project Name: TAXIWAY B IMPROVEMENTS PHASE 1 
Page A-1  
Project No.: AI2302.201 
Rev. 7/19/2023 
 
 
EXHIBIT “A” 
SCOPE OF SERVICES/SCHEDULE

Dibble 
Page 1 
8/23/2023 
CHANDLER MUNICIPAL AIRPORT 
TAXIWAY B IMPROVEMENTS PHASE 1: 
TAXIWAY L TO TAXIWAY N 
PROJECT NO. AI2302.201 
DESIGN AND BID PHASE SERVICES 
 
EXHIBIT “A” 
SCOPE OF SERVICES/SCHEDULE 
 
 
1. PROJECT DESCRIPTION & SCOPE OF DESIGN: 
 
1.1 
Consultant will provide services for the environmental documentation, design, 
development of construction documents, and specified bidding services for 
improvements to Taxiway B, located at Chandler Municipal Airport (CHD), 
Chandler, Arizona, all as more specifically described herein below.  
 
1.2 
The design includes the partial extension of Taxiway B from Taxiway N, where the 
existing taxiway ends, to Taxiway L, as shown in the attached Project Scope 
Exhibit. This design will be referred to as Phase 1 while the future Phase 2 will 
complete the extension of Taxiway B parallel to Runway 4R-22L, from Taxiway L 
to Taxiway H.  
 
The design shall comprise new taxiway and shoulder pavement, pavement 
markings, grading, and electrical improvements. Taxiway B will be extended by 
approximately 1300’ and will be designed to ADG II and TDG 2 standards. The 
taxiway will be 40’ wide, matching existing, while the shoulders will be 15’ wide. 
 
The Runway & Taxiway Safety Area and Infield Drainage Improvements project 
constructed in 2017 completed preliminary grading and drainage for the 
extension of Taxiway B to minimize re-work/reconstruction. This project will 
therefore comprise a review of the previous design and provide an evaluation of 
the adequacy of the constructed improvements with the proposed design for the 
extension of Taxiway B. 
 
1.3 
The project design, construction, furnishing and equipping budget is estimated to 
be $2,350,000. All design, construction and furnishing of the project are intended 
be completed within this budget, however, it is not guaranteed. Consultant will 
assist the City in evaluating the budget throughout the design and bidding 
process.

Dibble 
Page 2 
8/23/2023 
1.4 
Consultant will provide all design and bid phase services for the Project including, 
but not limited to environmental documentation, geotechnical investigation, 
topographic survey, and civil and electrical engineering services. 
 
1.5 
All plans are to be prepared in AutoCAD Civil 3D 2023. All work will be prepared in 
conformance to FAA and MAG standards (as amended by the City of Chandler). 
 
 
2. ASSIGNMENT:  
 
2.1 
The design contract has been awarded to Dibble based on their proposed project 
team and specified consultants. Any deviations or substitutions of these team 
members must be pre-approved in writing by City. Those team roles listed in 
Exhibit B will perform those portions of the work listed therein. 
 
 
3. PROJECT SCHEDULE:  
 
3.1 
Consultant must perform the services within the times set forth in the Production 
Schedule included herein and made a part hereof by reference.  
 
3.2 
Consultant must adhere to the Production Schedule described herein and such 
schedule may not be modified or deviated from without written consent of City. 
Consultant must revise and submit for review an updated schedule whenever it is 
demonstrated that the time for completion of the Project Design or of any of the 
partial completion points listed in the schedule is delayed by two weeks or more. 
Such adjusted schedule will include a written explanation stating the reasons for 
the change and a plan for getting back on schedule. Consultant must take all 
reasonable actions necessary to get the project back on schedule and City will 
cooperate to assist Consultant. 
 
3.3 
Consultant will deliver monthly “Design and Progress Reports”, including invoicing, 
to the City of Chandler in a format acceptable to the City. 
 
3.4 
This proposal is based on a twelve (12) month project schedule from the Notice to 
Proceed. This includes approximately four (4) months for the topographic survey, 
geotechnical investigation, environmental review, and submitting for a Categorical 
Exclusion (CATEX) from the FAA. 
 
Refer to the schedule attached for the anticipated submittal stages and dates. The 
following are the anticipated submittal stages:

Dibble 
Page 3 
8/23/2023 
30% Submittal (City/Airport and ADOT Review): 
 
The documents in Task 9.1 will be uploaded as PDFs to a SharePoint link. 
 
60% Submittal (City/Airport Review): 
 
The documents in Task 10.1 will be uploaded as PDFs to a SharePoint link. 
 
95% Submittal (City/Airport and ADOT Review for bid approval): 
 
The documents in Task 11.1 will be uploaded as PDFs to a SharePoint link. 
 
100% Sealed Submittal (Bid-Ready Package): 
 
The documents in Task 12.1 will be uploaded as PDFs to a SharePoint link. 
 
 
4. QUALITY CONTROL:  
 
4.1 
Consultant must institute and comply with the Design Quality Control Plan.  
 
4.2 
In addition to the continual quality assurance reviews performed by senior 
practice staff, Consultant will perform additional quality control reviews prior to 
each submittal utilizing a standardized checking processes by Consultant’s Quality 
Director. Each subconsultant will be responsible for their own Quality 
Assurance/Quality Control program; however, the Quality Director will review all 
combined project documents for consistency amongst the design elements 
before each submittal. 
 
 
5. PRELIMINARY RESEARCH: 
 
5.1 
For preliminary research before preparing the project design, Consultant will:  
 
a. Perform a Document Search for utility as-builts. 
 
b. Perform a Document search for City policies, regulations, standards, design 
manuals, and requirements, etc. relevant to project. 
 
c. Research and/or obtain geotechnical reports and investigations, master plans, 
computer model data, field surveys, and pre-existing FEMA flood risk mapping 
data. 
 
d. Research all utility companies/agencies and acquire all available as-builts and 
utility records.

Dibble 
Page 4 
8/23/2023 
e. Investigate existing conditions, make measured drawings, and verify accuracy 
of drawings or other information furnished by City. 
 
f. Consultant must provide a survey of the project area that includes complete 
topographical data of the immediate site. Design must utilize established 
airport benchmarks and reference locations of benchmarks on the plans. 
Clearly define the benchmark location and elevation that will be utilized for 
construction of this facility.  
 
i. 
Investigate Existing Conditions: Consultant engineering staff, survey 
staff, City and CHD staff will meet in the field to review and confirm 
locations of survey to be captured that may not have been reflected in 
as-built information. The survey effort will be coordinated with the 
Airport to minimize impact to airport operations. 
 
ii. 
Topographical Survey: The Surveyor will tie into local airport PACs and 
SACs survey control. No new permanent control will be established with 
this project. The survey will be a topographic survey only, using NAD 83, 
U.S. Survey Feet (projected to ground coordinates) for horizontal datum, 
and NAVD 88 for vertical datum. 
 
Survey will include 50’ cross sections with 25’ cross grid on pavement, 
EOP’s, PC’s, PT’s, pavement markings, drainage infrastructure (size, type, 
inverts, flow-lines etc.) of culverts, catch basins and inlets, electrical 
(airfield lighting and signage), locations and depths of utilities, structures, 
and fencing (if present). 
 
All survey work shall be conducted in compliance with FAA AC 150-5300-
16/17/18. Survey efforts shall include documentation of the survey 
methodology used for data collection and accuracies thereof, along with 
use of existing Airport Geodetic Control, Primary and Secondary Airport 
Control benchmarks, (PACS and SACS). The survey shall utilize a robotic 
total station, GPS, and differential leveling; collecting topographic 
features along the project areas.  
 
Topographic features will be located with an accuracy of 0.05’ (±), with a 
confidence rating of 95%. All survey data shall meet or exceed the Level 
1A horizontal and vertical minimum requirements for submittal to the 
OE/AAA website. 
 
A survey base map will be developed in AutoCAD Civil 3D 2023 showing 
and distinguishing all visible existing features and utilities based on field 
observations and available record data.

Dibble 
Page 5 
8/23/2023 
6. UTILITY/AGENCY COORDINATION: 
 
6.1 
Coordination with utility companies and agencies must be in accordance with the 
latest version of the Public Improvement Project Guide (PIPG). 
 
6.2 
Consultant must submit preliminary plans to utilities/agencies for review and 
comment to confirm the presence of nearby facilities to be protected in place or 
conflicts and if so what design there may be required for service improvements 
or any necessary relocations. 
 
6.3 
Consultant will, if necessary, incorporate the utility/agency private developer 
construction requirements into the bid documents. 
 
6.4 
Dibble completed an initial environmental review of the proposed project and 
through consultation with the FAA has determined that the proposed project is a 
categorically excluded federal action that does not individually or cumulatively 
have a significant effect on the human environment, and for which neither an EA 
nor an EIS is required.  
 
The preparation of the necessary biological resource study will be provided by a 
subconsultant (SWCA); refer to SWCA’s attached scope of work for more 
information. No additional environmental studies will be conducted other than 
those described herein. Source of data will include, but not be limited to, previous 
environmental studies that have been prepared for projects at the Airport, online 
database sources, and information from the City of Chandler. 
 
The Engineer will gather relevant and readily available environmental data about 
Airport property and the surrounding land for use in submitting for project 
approval. The Engineer will submit documentation to both the FAA and ADOT as 
described below. 
 
a. FFRMS Floodplain Determination and Impact Assessment: The base flood 
elevation provided by pre-existing FEMA flood risk mapping will be used to 
determine the Federal Flood Risk Management Standard (FFRMS) floodplain in 
accordance 
with 
the 
“Freeboard 
Value 
Approach” 
prescribed 
by  
Executive Order (EO) 14030 – Climate-Related Financial Risk, which reinstates  
EO 13069 - Establishing a Federal Flood Risk Management Standard and a Process 
for Further Soliciting and Considering Stakeholder Input. Dibble and SWCA will, in 
accordance with EO 11988 - Floodplain Management, as amended by EO 13069, 
support the FAA in the “Eight-Step Decision-Making Process” provided therein, 
as follows:

Dibble 
Page 6 
8/23/2023 
 
Dibble will determine if the proposed project falls within the FFRMS 
floodplain. 
 
SWCA will provide public notification in support of early public review 
of the project (Refer to SWCA’s attached proposal). 
 
Dibble will identify and evaluate alternatives to locating in the FFRMS 
floodplain.  
 
SWCA will identify environmental impacts of the proposed project 
(Refer to SWCA’s attached proposal). 
 
Dibble will identify flood hazard impacts of the proposed project. 
 
If necessary, Dibble will identify design modifications to minimize harm 
and restore and preserve natural and beneficial values of the FFRMS 
floodplain.  
 
If necessary, Dibble will reevaluate alternatives.  
 
If necessary, Dibble will provide findings and explanation for siting of 
the project within the FFRMS floodplain within a public notice. 
 
Data and results will be included in the Drainage Memorandum (Task 9.1.a) 
and the CATEX documentation for the project. This scope of work does not 
include new, or modifications to existing, floodplain hydrologic or hydraulic 
modeling or coordination or approval from FEMA or the Flood Control District 
of Maricopa County. If required, the cost for these items are to be covered in 
a separate Owner’s Allowance included in this proposal. Refer to SWCA’s 
attached scope of work for more information.  
 
b. CATEX Development & Production: The Consultant (Dibble) will prepare the 
required documented CATEX in accordance with the FAA’s Office of Airports 
(ARP) Standard Operating Procedure (SOP) 5.1 for CATEX Determinations. An 
initial Draft CATEX will be submitted to Airport and the FAA for a preliminary 
review.  
 
Comments received on the draft CATEX will be incorporated into the final 
CATEX as applicable. The final CATEX will be re-submitted to Airport and the 
FAA for final review and issuance of a CATEX determination by the FAA.  
 
c. ADOT Environmental Determination Checklist Submittal: The Consultant 
(Dibble) will follow the ADOT environmental clearance process and will 
develop and submit the ADOT Environmental Determination Checklist for 
approval in accordance with all State requirements.

Dibble 
Page 7 
8/23/2023 
7. GEOTECHNICAL INVESTIGATION: 
 
7.1 
Consultant must perform all soil and pavement borings necessary to complete 
their work. The geotechnical investigation will be performed by a subconsultant 
(Speedie & Associates); refer to Speedie’s attached scope of work for more 
information. The geotechnical consultant shall drill and sample test borings to 
adequately determine subsoil conditions and provide samples for laboratory 
testing.  
 
Field investigations in the form of drilling test borings will be conducted in 
accordance with FAA AC 150/5320-6G Airport Pavement Design and Evaluation. 
Preparatory work will include coordinating access, security badging, and security 
requirements; reviewing available geotechnical information for adjacent 
pavements; conducting site reconnaissance of existing conditions; and obtaining 
Blue-Stake utility clearances for field borings. 
 
a. Laboratory Analysis: Conduct sufficient laboratory tests to properly classify 
soils encountered and provide data for engineering design, including: 
 
• 
Grain Size Analysis  
• 
Plasticity Index  
• 
Moisture Density Relations 
• 
CBR of existing soil 
• 
In-place Density/Moisture Content 
 
b. Geotechnical Report: Analyze the data obtained from field and laboratory 
testing and prepare a Draft and Final report presenting all data obtained, 
including individual Logs of Test Borings, Tabulation of Test Data, and 
recommendations including the following: 
 
• 
Groundwater conditions, if any, to the depths which will influence 
design and/or construction of the proposed development. Special 
attention will be placed on identification of soft, wet subsoils that could 
affect the structural section design. 
• 
Swell potential of in-situ and compacted soils and recommendations 
for control if highly expansive, (i.e. lime or cement). 
• 
Suitability of site soils for use as compacted fill and preferred earthwork 
methods, including clearing, stripping, excavation, and construction of 
engineered fill. 
• 
Proposed pavement design sections.

Dibble 
Page 8 
8/23/2023 
8. PROGRAMMING: 
 
8.1 
Consultant must meet with City staff to ascertain the requirements of the Project 
and will arrive at a mutual understanding of such requirements. 
 
a. Project Kick-Off Meeting: This meeting will be held with the City and Airport 
staff at the beginning of the project. Discussion items will include the design 
team, control of correspondence, design standards, design schedule, 
submittals, and coordination of impacts to airport operations/tenants. 
 
8.2 
Consultant will provide project management and coordination of the design team 
and will provide coordination between design team members, the City, Airport, and 
other interested stakeholders. 
 
a. Project Coordination Meetings: These meetings will be held as needed with the 
Design team throughout the project. Discussion items will include design 
review, comparison of options, and design schedule. 
 
 
9. SCHEMATIC DESIGN (30% Document Review):  
 
9.1 
When the design is approximately thirty percent complete, Consultant must 
prepare and submit the following: 
 
a. Drainage Memorandum: Consultant shall prepare a memorandum to present 
the design methodology of the Runway & Taxiway Safety Area and Infield 
Drainage Improvements project as discussed in Section 1.2 and confirm that 
the existing conditions as surveyed match the design. A Drainage Engineer will 
provide a sealed cover letter to conclude whether the grading and drainage 
improvements previously constructed are still effective and appropriate based 
upon this memorandum. The results of the FFRMS floodplain determination 
and facility protection design as discussed in Section 6.4a will be included in 
the memorandum. 
 
b. 30% Design Plans: Consultant shall prepare plan sheets which may include the 
following: general construction notes, design legend and abbreviations; 
airport access location, contractor’s haul route, staging and storage yard; 
construction phasing and barricading plans; demolition and construction 
plans; and other informational sheets as necessary.

Dibble 
Page 9 
8/23/2023 
c. 30% Engineer’s Opinion of Probable Construction Cost (EOPCC): Based on the 
30% design plans and anticipated technical specifications, Consultant shall 
develop an EOPCC on a unit price basis. Unit pricing will be based on recent 
bid tabulations from comparative projects, locations, materials, and quantities 
available at that time. 
 
d. Draft Engineer’s Design Report (EDR): The Draft EDR shall provide the design 
criteria and standards used in developing the construction documents (i.e., 
plans and anticipated technical specifications) and document the work and 
results of any investigative efforts. The report shall cover the following: airport 
and project descriptions; critical environmental and archeological aspects or 
documents including the approved Categorical Exclusion; relevant design 
standards; topographic survey and control; civil and electrical design 
considerations and recommendations; and a list of anticipated technical 
specifications. The Draft EDR shall also include airport and project location 
exhibits and appendices such as the Project Photos, Draft Geotechnical 
Report, Drainage Memorandum, CatEx submittal, and EOPCC, and any other 
design elements as needed to document design intent. 
 
e. Internal QA/QC Project Review: (See Task 4) 
 
f. 30% City/Airport/ADOT Review Meeting: This meeting will be held shortly after 
the 30% Submittal with representatives from the City, Airport and ADOT 
Aeronautics to review the 30% submittal package and discuss any comments 
from these agencies. 
 
g. Plans-in-Hand Site Visit: Shortly after the 30% Submittal and before proceeding 
with the remainder of the project, Consultant will perform a plans-in-hand site 
visit to visually compare the plans to existing field conditions. Design elements 
will be reviewed and/or confirmed in the field, such as utilities infrastructure 
and structures (visible in the field), grades, project limits, etc.

Dibble 
Page 10 
8/23/2023 
10. DESIGN DEVELOPMENT (60% Document Review): 
 
10.1 
Based on the approved Schematic Design Documents and any adjustments in the 
scope or quality of the project or in the construction budget authorized by City, 
Consultant must prepare for approval by City the 60% Design Development 
Documents. Consultant must prepare and submit the following:  
 
a. Construction Phasing Workshop: Consultant will meet with representatives 
from the City and Airport in a workshop setting to review considerations for 
construction duration(s), construction cost impacts, impacts to airport 
operations, safety, and accessibility with the ultimate outcome of developing 
a preferred construction phasing methodology. 
 
b. 60% Design Plans: The 60% plans submission shall include the plan sheets 
noted in the 30% design plans and shall also include detailed construction 
phasing and aircraft detouring plans, and construction details. 
 
c. Draft Technical Specifications: Technical specifications and special provisions, 
and FAA general provisions as needed will be compiled and developed for 
review by the City and Airport. 
 
d. 60% Quantities and EOPCC: Based on the 60% design plans and technical 
specifications, Consultant shall develop an EOPCC on a unit price basis. Unit 
pricing will be based on recent bid tabulations from comparative projects, 
locations, materials, and quantities available at that time. 
 
e. Draft CSPP: A CSPP will be developed to be included in the contract documents 
as guidance to the contractor on important safety standards and regulations 
that are typically required on airport construction projects. The CSPP will be 
prepared in accordance with the most recent edition of FAA Advisory Circular 
(AC) 150/5370-2G. 
 
f. Internal QA/QC Project Review: (See Task 4) 
 
g. 60% City/Airport Review Meeting: This meeting will be held shortly after the 
60% Submittal with representatives from the City and Airport to review the 
60% submittal package. The team will discuss any comments from the City and 
Airport.

Dibble 
Page 11 
8/23/2023 
11. CONSTRUCTION DOCUMENTS (95% Document Review): 
 
11.1 
Based on the approved Design Development Documents and any further 
adjustments in the scope or quality of the project or in the construction budget 
authorized by City, Consultant must prepare, for approval by City, the 95% 
Construction Documents. Consultant must prepare and submit the following:  
 
a. 95% Design Plans: The 95% plans submission shall include the plan sheets 
noted in the 60% design plans. 
 
b. Pre-Final Technical Specifications: Technical specifications and special 
provisions, and FAA general provisions as needed will be compiled and 
developed for final review/approval by the City and Airport. 
 
c. 95% Quantities and EOPCC: Based on the 95% design plans and technical 
specifications, Consultant shall develop an EOPCC on a unit price basis. Unit 
pricing will be based on recent bid tabulations from comparative projects, 
locations, materials, and quantities available at that time. 
 
d. Pre-Final EDR: The EDR shall provide all the design criteria and standards used 
in developing the construction documents (i.e., plans and technical 
specifications) and document the work and results of investigative efforts. 
 
e. Pre-Final CSPP: A CSPP will be developed to be included in the contract 
documents as guidance to the contractor on important safety standards and 
regulations that are typically required on airport construction projects. The 
CSPP will be prepared in accordance with the most recent edition of FAA 
Advisory Circular (AC) 150/5370-2G. 
 
f. Internal QA/QC Project Review: (See Task 4) 
 
g. 95% City/Airport/ADOT Review Meeting: This meeting will be held shortly after 
the 95% Submittal with representatives from the City, Airport and ADOT 
Aeronautics to review the 95% submittal package. The team will discuss any 
comments from these agencies. 
 
h. Plans-in-Hand Site Visit: Shortly after the 95% Submittal and before the 100% 
Submittal, Consultant will perform a plans-in-hand site visit to visually 
compare the plans to existing field conditions. Design elements will be 
reviewed and/or confirmed in the field such as utility infrastructure and 
structures, pavement markings, general slopes, project limits, etc.

Dibble 
Page 12 
8/23/2023 
12. BID DOCUMENTS (100% Sealed Documents): 
 
12.1 
Based on the approved Construction Documents and any further adjustments in 
the scope or quality of the project or in the construction budget authorized by 
City, Consultant must prepare for approval by City the 100% Final Construction 
Documents. Consultant must prepare and submit the following: 
 
a. Final Design Plans: The sealed final design plans shall include the plan sheets 
noted in the 60% design plans. 
 
b. Final Design Alignments and Grading Model: The design CAD files used to 
prepare the final design plans shall be packaged and provided for use in 
construction. 
 
c. Final Technical Specifications: The sealed final technical specifications, special 
provisions, and FAA general provisions as needed will be compiled and 
developed for bidding. 
 
d. Final Quantities and EOPCC: Based on the 100% design plans and technical 
specifications, Consultant shall develop a 100% EOPCC on a unit price basis. 
Unit pricing will be based on recent bid tabulations from comparative projects, 
locations, materials, and quantities available at that time. 
 
e. Final EDR: The sealed final EDR shall provide all the design criteria and 
standards used in developing the construction documents (i.e., plans and 
technical specifications) and document the work and results of investigative 
efforts. 
 
f. Final CSPP: The final CSPP will be developed to be included in the contract 
documents as guidance to the contractor on important safety standards and 
regulations that are typically required on airport construction projects. The 
final CSPP will be prepared in accordance with the most recent edition of FAA 
Advisory Circular (AC) 150/5370-2G. 
 
g. OE/AAA Submittal: A 7460-1 Site Exhibit will be prepared and Consultant will 
upload this with the final CSPP submission to the FAA Airspace Review website, 
Obstruction Evaluation and Airport Airspace Analysis (OE/AAA). 
 
h. Internal Final QA/QC Project Review: (See Task 4)

Dibble 
Page 13 
8/23/2023 
13. BID & AWARD: 
 
13.1 
Attend and participate at the pre-bid conference for the purpose of answering 
technical questions from potential bidders.  
 
a. Pre-Bid Meeting: Consultant will attend the pre-bid meeting and assist the 
City/Airport in conducting as needed. Consultant, upon the request of the City, 
will provide a brief overview of the project and contract components, 
identifying important elements within the documents that the Contractors 
should be particularly familiar with prior to submitting a bid. Consultant shall 
also assist the City in developing and submitting the pre-bid meeting minutes. 
 
13.2 
Assist City in the evaluation of “substitutions and or-equals” and make a 
recommendation to accept or decline.  
 
a. Contractor Questions: Consultant will coordinate, address, and appropriately 
respond to contractor communications and questions during the bidding 
process. Responses will be submitted through addenda as needed. 
 
13.3 
Prepare addenda for review and approval by City. City will distribute.  
 
a. Bid Addenda: Pending contractors’ reviews, comments, and questions, 
Consultant will assist the City in developing and issuing up to two (2) 
addendums, including revisions to contract documents (i.e. plans and 
technical specifications). It should be noted that the hours provided in the 
Estimated Manhour matrix contained herein is estimated for a maximum of 
two (2) addenda. 
 
13.4 
If bids are 10% over or under the “engineers estimate”, Consultant will be required 
to provide a detailed evaluation explaining differences. 
 
a. Bid Opening Meeting: Consultant will attend the bid opening meeting at the 
City of Chandler City Hall. 
 
b. Bid Tabulation and Recommendation: Consultant will evaluate each bid 
submitted for mathematical/calculative errors and for comparative purposes 
against the EOPCC and other bids submitted. Consultant will provide a bid 
summary letter noting inconsistencies, results and a recommendation for the 
lowest responsible, responsive bidder.

Dibble 
Page 14 
8/23/2023 
14. PERIOD OF SERVICE (MILESTONES): 
 
14.1 
Following receipt of a “Notice to Proceed” with the design work, Consultant must 
complete the design and have all documents submitted within 365 calendar days 
of the date indicated on the Notice to Proceed. 
 
14.2 
Consultant must complete all services specified herein in accordance with the 
Production Schedule attached. In the event delays are experienced beyond the 
control of Consultant, the completion date may be extended as mutually agreed 
upon by City and Consultant.

0
150
75
Feet
FILE: R:\Proposal\Airport Infrastructure\ARIZONA\On-Call Chandler Municipal\2021 On-Call (3 year)\Task 11 - TW B Improvements Phase 1\GIS\CHD_TW B Improv.mxd   DATE: 7/20/2023   TIME: 10:36:30 AM
Legend
Project Area
Taxiway Pavement
Shoulder Pavement & Electrical
Marking
Taxiway Safety Area
Taxiway Object Free Area
Taxiway B Improvements 
Phase 1
RW 4R-22L
RW 4L-22R
Taxiway A
Taxiway B
Taxiway C
Vicinity Map
Exhibit 1
Taxiway N
Taxiway L
Taxiway M
Apron
Project Scope Exhibit
7.20.23
Project Area

Project Name: TAXIWAY B IMPROVEMENTS PHASE 1 
Page B-1 
Project No.: AI2302.201  
Rev. 7/19/2023 
 
 
EXHIBIT “B” 
COMPENSATION AND FEES

3,891.00
$          
3.1 Production Schedule
1,191.00
$           
3.3 Monthly Design and Progress Reports
2,700.00
$          
11,594.00
$        
4.1 Prepare Quality Control Plan
794.00
$              
4.2 30%, 60%, 95% & 100% Submittals QA/QC
10,800.00
$        
4,380.00
$          
5.1 Perform Document Search and Research
1,998.00
$           
5.1f Investigate Existing Conditions
2,382.00
$          
18,960.00
$        
6.3 Coordination with Utilities (PIPG)
688.00
$              
6.7a FFRMS Floodplain Assessment
6,696.00
$          
6.7b CATEX Development & Production
8,520.00
$          
6.7c ADOT Environmental Determination Checklist Submittal
3,056.00
$          
-
$                    
7,377.00
$          
8.1a Project Kick-Off Meeting
1,793.00
$           
8.2a Project Coordination Meetings
5,584.00
$          
51,198.00
$        
9.1a Drainage Memorandum
6,656.00
$           
9.1b 30% Design Plans
32,160.00
$        
9.1c 30% Quantities and EOPCC
5,322.00
$          
9.1d Draft EDR
4,440.00
$          
9.1e 30% City/Airport/ADOT Review Meeting
1,588.00
$          
9.1f Plans-in-Hand Site Visit
1,032.00
$          
37,110.00
$        
10.1a Construction Phasing Workshop
2,382.00
$           
10.1b 60% Design Plans
20,482.00
$        
10.1c Draft Technical Specifications
3,626.00
$          
10.1d 60% Quantities and EOPCC
2,702.00
$          
10.1e Draft CSPP
6,330.00
$          
10.1f 60% City/Airport Review Meeting
1,588.00
$          
Lump Sum Cost Per Task
Task 5.0 Preliminary Research
Task 4.0 Quality Control
Task 3.0 Project Schedule
Task 2.0 Assignment
Task 1.0 Project Description & Scope of Construction
EXHIBIT "B-1"
TASK DESCRIPTION
 SUBTOTAL 
Task 8.0 Programming
Task 6.0 Utility/Agency Coordination
Task 7.0 Geotechnical Investigation (Fixed Cost)
Task 10.0 Design Development (60% Document Review)
Task 9.0 Schematic Design (30% Document Review)
Dibble
Page 1
8/23/2023

Lump Sum Cost Per Task
EXHIBIT "B-1"
TASK DESCRIPTION
 SUBTOTAL 
21,295.00
$        
11.1a 95% Design Plans
11,710.00
$         
11.1b Pre-Final Technical Specifications
1,694.00
$          
11.1c 95% Quantities and EOPCC
2,133.00
$          
11.1d Pre-Final EDR
1,443.00
$          
11.1e Pre-Final CSPP
1,695.00
$          
11.1f 95% City/Airport Review Meeting
1,588.00
$          
11.1g Plans-in-Hand Site Visit
1,032.00
$          
17,504.00
$        
12.1a Final Design Plans
10,477.00
$         
12.1b Final Design Alignments and Grading Model
1,352.00
$          
12.1c Final Technical Specifications
569.00
$             
12.1d Final Quantities and EOPCC
1,577.00
$          
12.1e Final EDR
1,039.00
$          
12.1e Final CSPP
1,165.00
$          
12.1f OE/AAA Submittal
1,325.00
$          
9,768.00
$          
13.1a Pre-Bid Meeting
1,588.00
$           
13.2a Contractor Questions
2,276.00
$          
13.3a Bid Addendums (up to 2)
2,834.00
$          
13.4a Bid Opening Meeting
1,588.00
$          
13.4b Bid Tabulation & Recommendation
1,482.00
$          
53,523.00
$        
14.1 Allowance for Printing Expenses at Direct Cost
1,000.00
$          
14.2 Allowance for Mileage to Meetings and Site Visits
500.00
$             
14.3 Topographical Survey (Dibble - Fixed Cost)
5,992.00
$          
14.4 Biological Resource Study (SWCA - Fixed Cost)
6,250.00
$          
14.5 Geotechnical Investigation & Report (Speedie - Fixed Cost)
7,900.00
$          
14.6 Electrical Engineering Design, and Bid Services (CR - Fixed Cost)
21,881.00
$        
14.7 Owner's Allowance (T&M, NTE)
10,000.00
$        
TOTAL COST:
236,600.00
$      
Task 11.0 Construction Documents (95% Document Review)
ALLOWANCES & SUB-CONSULTANT COSTS
Task 13.0 Contractor Coordination / Bidding
Task 12.0 Bid Documents (100% Sealed Documents)
Dibble
Page 2
8/23/2023

Principal
Sr. Project 
Manager
Sr. Eng / 
QAQC 
Manager
Project 
Engineer 
(PE)
Assistant 
Engineer 
(EIT)
Designer
 Ryan 
Toner 
 Duane 
Dana 
 Vince 
Gibbons 
 Alex 
Bernal 
 Mark 
Hall 
 Darin 
Oakley 
 $    245.00  $    225.00  $    205.00  $    172.00  $    139.00  $    126.00 
0
15
0
3
0
0
18
3.1 Production Schedule
3
3
6
3.3 Monthly Design and Progress Reports
12
12
24
2
24
2
0
0
52
4.1 Prepare Quality Control Plan
2
2
4
4.2 30%, 60%, 95% & 100% Submittals QA/QC
24
24
48
0
6
2
12
4
0
24
5.1 Perform Document Search and Research
2
6
4
12
5.1f Investigate Existing Conditions
6
6
12
0
14
34
32
24
0
104
6.3 Coordination with Utilities (PIPG)
4
4
6.7a FFRMS Floodplain Assessment
4
12
24
40
6.7b CATEX Development & Production
8
16
20
44
6.7c ADOT Environmental Determination Checklist Submittal
2
6
8
16
0
0
0
0
0
0
0
0
16
5
16
0
0
37
8.1a Project Kick-Off Meeting
4
1
4
9
8.2a Project Coordination Meetings
12
4
12
28
0
14
8
114
94
109
339
9.1a Drainage Memorandum
2
8
12
18
40
9.1b 30% Design Plans
4
60
60
100
224
9.1c 30% Quantities and EOPCC
2
16
8
8
34
9.1d Draft EDR
2
16
8
1
27
9.1e 30% City/Airport/ADOT Review Meeting
4
4
8
9.1f Plans-in-Hand Site Visit
6
6
Task 6.0 Utility/Agency Coordination
Task 7.0 Geotechnical Investigation (Fixed Cost)
Task 9.0 Schematic Design (30% Document Review)
Task 8.0 Programming
Task 1.0 Project Description & Scope of Construction
EXHIBIT "B-2"
Task 2.0 Assignment
Task 5.0 Preliminary Research
< PROJECT ROLE
 < HOURLY RATES 
TOTAL HOURS        
PER TASK
Hours and Rates
TASK DESCRIPTION
Task 3.0 Project Schedule
Task 4.0 Quality Control
 < HOURLY RATES 
Dibble
Page 3
8/23/2023

Principal
Sr. Project 
Manager
Sr. Eng / 
QAQC 
Manager
Project 
Engineer 
(PE)
Assistant 
Engineer 
(EIT)
Designer
 Ryan 
Toner 
 Duane 
Dana 
 Vince 
Gibbons 
 Alex 
Bernal 
 Mark 
Hall 
 Darin 
Oakley 
 $    245.00  $    225.00  $    205.00  $    172.00  $    139.00  $    126.00 
EXHIBIT "B-2"
< PROJECT ROLE
 < HOURLY RATES 
TOTAL HOURS        
PER TASK
Hours and Rates
TASK DESCRIPTION
 < HOURLY RATES 
0
18
0
74
52
104
248
10.1a Construction Phasing Workshop
6
6
12
10.1b 60% Design Plans
2
32
32
80
146
10.1c Draft Technical Specifications
2
12
8
22
10.1d 60% Quantities and EOPCC
2
4
4
8
18
10.1e Draft CSPP
2
16
8
16
42
10.1f 60% City/Airport Review Meeting
4
4
8
0
11
0
44
32
54
141
11.1a 95% Design Plans
2
20
20
40
82
11.1b Pre-Final Technical Specifications
2
4
4
10
11.1c 95% Quantities and EOPCC
1
2
4
8
15
11.1d Pre-Final EDR
1
4
2
2
9
11.1e Pre-Final CSPP
1
4
2
4
11
11.1f 95% City/Airport Review Meeting
4
4
8
11.1g Plans-in-Hand Site Visit
6
6
0
6
0
36
20
57
119
12.1a Final Design Plans
1
20
20
32
73
12.1b Final Design Alignments and Grading Model
2
8
10
12.1c Final Technical Specifications
1
2
3
12.1d Final Quantities and EOPCC
1
2
8
11
12.1e Final EDR
1
4
1
6
12.1e Final CSPP
1
4
2
7
12.1f OE/AAA Submittal
1
2
6
9
Task 11.0 Construction Documents (95% Document Review)
Task 10.0 Design Development (60% Document Review)
Task 12.0 Bid Documents (100% Sealed Documents)
Dibble
Page 4
8/23/2023

Principal
Sr. Project 
Manager
Sr. Eng / 
QAQC 
Manager
Project 
Engineer 
(PE)
Assistant 
Engineer 
(EIT)
Designer
 Ryan 
Toner 
 Duane 
Dana 
 Vince 
Gibbons 
 Alex 
Bernal 
 Mark 
Hall 
 Darin 
Oakley 
 $    245.00  $    225.00  $    205.00  $    172.00  $    139.00  $    126.00 
EXHIBIT "B-2"
< PROJECT ROLE
 < HOURLY RATES 
TOTAL HOURS        
PER TASK
Hours and Rates
TASK DESCRIPTION
 < HOURLY RATES 
0
16
0
30
0
8
54
13.1a Pre-Bid Meeting
4
4
8
13.2a Contractor Questions
4
8
12
13.3a Bid Addendums (up to 2)
2
8
8
18
13.4a Bid Opening Meeting
4
4
8
13.4b Bid Tabulation & Recommendation
2
6
8
Task 13.0 Contractor Coordination / Bidding
Dibble
Page 5
8/23/2023

ID
Task Name
Work
Days
Calendar
Days
Start
Finish
1
Taxiway B Improvements Phase 1 - Design 
Schedule
250 days
365 days
Mon 10/2/23
Mon 9/30/24
2
PRE-DESIGN PHASE
124 days
184 days
Mon 10/2/23
Tue 4/2/24
3
Project Kick-Off Meeting
1 day
1 day
Mon 10/2/23
Mon 10/2/23
4
Investigate Existing Conditions
1 day
1 day
Tue 10/3/23
Tue 10/3/23
5
Geotechnical Fieldwork 7460
35 days
49 days
Tue 10/3/23
Mon 11/20/23
6
Geotechnical Fieldwork
1 day
1 day
Tue 11/21/23
Tue 11/21/23
7
Preliminary Geotechnical Information
5 days
9 days
Wed 11/22/23
Thu 11/30/23
8
Final Geotechnical Report
35 days
59 days
Wed 11/22/23
Fri 1/19/24
9
Topographical Survey
2 days
2 days
Wed 10/18/23
Thu 10/19/23
10
Environmental Field Survey
2 days
2 days
Wed 10/18/23
Thu 10/19/23
11
Prepare Base Map & Survey Control Plan
10 days
14 days
Fri 10/20/23
Thu 11/2/23
12
Biological Resource Study
15 days
21 days
Fri 10/20/23
Thu 11/9/23
13
Floodplain Encroachment Public Review
20 days
32 days
Fri 11/10/23
Mon 12/11/23
14
CATEX Development & Production
30 days
50 days
Tue 12/12/23
Tue 1/30/24
15
CATEX Approval Period
45 days
63 days
Wed 1/31/24
Tue 4/2/24
16
30% SCHEMATIC DESIGN
58 days
90 days
Fri 12/15/23
Wed 3/13/24
17
30% Design Documents
30 days
50 days
Fri 12/15/23
Fri 2/2/24
18
30% Submittal to City/Airport
1 day
1 day
Mon 2/5/24
Mon 2/5/24
19
30% Submittal to ADOT
1 day
1 day
Mon 2/5/24
Mon 2/5/24
20
30% City/Airport/ADOT Review
25 days
35 days
Tue 2/6/24
Mon 3/11/24
21
30% City/Airport/ADOT Review Meeting
1 day
1 day
Tue 3/12/24
Tue 3/12/24
22
Plans-in-Hand Site Visit
1 day
1 day
Wed 3/13/24
Wed 3/13/24
23
60% DESIGN DEVELOPMENT
37 days
51 days
Thu 3/14/24
Fri 5/3/24
24
60% Design Documents
20 days
28 days
Thu 3/14/24
Wed 4/10/24
25
60% Submittal to City
1 day
1 day
Thu 4/11/24
Thu 4/11/24
26
60% City/Airport Review
15 days
21 days
Fri 4/12/24
Thu 5/2/24
27
60% City/Airport Review Meeting
1 day
1 day
Fri 5/3/24
Fri 5/3/24
28
95% CONSTRUCTION DOCUMENTS
43 days
61 days
Mon 5/6/24
Fri 7/5/24
29
95% Design Documents
15 days
19 days
Mon 5/6/24
Fri 5/24/24
30
95% Submittal to City
1 day
1 day
Tue 5/28/24
Tue 5/28/24
31
95% Submittal to ADOT (for bid approval)
1 day
1 day
Tue 5/28/24
Tue 5/28/24
32
95% City/Airport/ADOT Review
25 days
35 days
Wed 5/29/24
Tue 7/2/24
33
95% City/Airport/ADOT Review Meeting
1 day
1 day
Wed 7/3/24
Wed 7/3/24
34
Plans-in-Hand Site Visit
1 day
1 day
Fri 7/5/24
Fri 7/5/24
35
FINAL 100% BID-READY DOCUMENTS
15 days
19 days
Mon 7/8/24
Fri 7/26/24
36
100% Bid Documents
10 days
12 days
Mon 7/8/24
Fri 7/19/24
37
Compile Design Files/Package Submittal
4 days
4 days
Mon 7/22/24
Thu 7/25/24
38
100% Submittal to City
1 day
1 day
Fri 7/26/24
Fri 7/26/24
39
BID PHASE
45 days
64 days
Mon 7/29/24
Mon 9/30/24
40
Bid Period
45 days
64 days
Mon 7/29/24
Mon 9/30/24
Project Kick-Off Meeting
Investigate Existing Conditions
Geotechnical Fieldwork 7460
Geotechnical Fieldwork
Preliminary Geotechnical Information
Final Geotechnical Report
Topographical Survey
Environmental Field Survey
Prepare Base Map & Survey Control Plan
Biological Resource Study
Floodplain Encroachment Public Review
CATEX Development & Production
CATEX Approval Period
30% Design Documents
30% Submittal to City/Airport
2/5
30% Submittal to ADOT
2/5
30% City/Airport/ADOT Review
30% City/Airport/ADOT Review Meeting
3/12
Plans-in-Hand Site Visit
60% Design Documents
60% Submittal to City
4/11
60% City/Airport Review
60% City/Airport Review Meeting
5/3
95% Design Documents
95% Submittal to City
5/28
95% Submittal to ADOT (for bid approval)
5/28
95% City/Airport/ADOT Review
95% City/Airport/ADOT Review Meeting
7/3
Plans-in-Hand Site Visit
100% Bid Documents
Compile Design Files/Package Submittal
100% Submittal to City
7/26
Bid Period
2 9 16 23 30 6 13 20 27 3 10 17 24 1
8 15 22 29 5 12 19 26 3 10 17 24 31 7 14 21 28 4 11 18 25 3 10 17 24 31 7 14 21 28 5 12 19 26 2 9 16 23 30 7 14 21 28 4 11 18 25 1 8 15 22 29 6
Jul '23
Aug '23
Sep '23
Oct '23
Nov '23
Dec '23
Jan '24
Feb '24
Mar '24
Apr '24
May '24
Jun '24
Jul '24
Aug '24
Sep '24
O
Task
Split
Milestone
Summary
Project Summary
External Tasks
External Milestone
Inactive Task
Inactive Milestone
Inactive Milestone
Inactive Summary
Manual Task
Duration-only
Manual Summary Rollup
Manual Summary
Start-only
Finish-only
External Tasks
External Milestone
Progress
Deadline
Design Production Schedule
CHD Taxiway B Improvements Phase 1
Dibble - 08/23/2023

Project #:
X
Requested by:
Prepared by:
Task 
Number
Task Descriptions
300-Land 
Surveyor 
Manager 
(RLS)
305-Land 
Surveyor 
(RLS)
310-Project 
Surveyor
150-CAD 
Technician
315-Survey 
Technician
320-Survey 
Crew
323-GIS 
Specialist
127-QA/QC 
Manager
740-Admin 
Assistant
Total
Topographic Survey
1
Records Research & Crew prep
1
2
H & V Cntrl, Locate ROW and Prop Mons
4
3
Topographic Survey
12
4
Set Property Corners
5
6
7
8
Office Work
9
Basemap Preparation
3
12
10
Utility Coordination/Mapping
11
Property/Rights of Way
12
Lot Split Prep
13
Control Sheet
1
4
14
15
QA/QC
1
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
3
3
16
16
38
DIBBLE Survey Fee Proposal
Client: DIBBLE Airport
Project: CHD Taxiway B Improvements 
STAFF HOURS TOTAL
DIBBLE Staff Hours By Task
Billing Format:
N/A
Lump Sum
Task Lump Sum
Time and Materials
M Hall
J Graham
Page 1

Project #:
X
Requested by:
Prepared by:
DIBBLE Survey Fee Proposal
Client: DIBBLE Airport
Project: CHD Taxiway B Improvements 
Billing Format:
N/A
Lump Sum
Task Lump Sum
Time and Materials
M Hall
J Graham
Task 
Number
Task Descriptions
300-Land 
Surveyor 
Manager 
(RLS)
305-Land 
Surveyor 
(RLS)
310-Project 
Surveyor
150-CAD 
Technician
315-Survey 
Technician
320-Survey 
Crew
323-GIS 
Specialist
127-QA/QC 
Manager
740-Admin 
Assistant
Total
190.00
$      
170.00
$      
122.00
$      
119.00
$      
107.00
$      
200.00
$      
140.00
$      
205.00
$      
85.00
$       
Topographic Survey
$5,184
1
Records Research & Crew prep
$190
$190
2
H & V Cntrl, Locate ROW and Prop Mons
$800
$800
3
Topographic Survey
$2,400
$2,400
4
Set Property Corners
5
6
7
8
Office Work
9
Basemap Preparation
$510
$1,284
$1,794
10
Utility Coordination/Mapping
11
Property/Rights of Way
12
Lot Split Prep
13
Control Sheet
$190
$428
$618
14
15
QA/QC
$190
$190
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
$570
$510
$1,712
$3,200
$5,992
DIBBLE Labor Fee By Task
LABOR FEE TOTAL
Staff Billing Rates
Subconsultants Fee By Task
Page 2

Project #:
X
Requested by:
Prepared by:
DIBBLE Survey Fee Proposal
Client: DIBBLE Airport
Project: CHD Taxiway B Improvements 
Billing Format:
N/A
Lump Sum
Task Lump Sum
Time and Materials
M Hall
J Graham
Quantity
Unit
Cost/Unit
Total
Lump Sum
Quantity
Unit
Cost/Unit
Total
Day
Night
Direct Costs and Allowances
Vendor Name
Task Description
SUBCONSULTANT FEE TOTAL
Item
Item Clairification
Food 
Breakfast, Lunch and Dinner
-
$                                 
5,992
$                       
Project Total Direct Costs and Allowances
PROJECT COMPENSATION TOTAL
Fee Summary
Item
Project Total Dibble Labor
Project Total Subconsultants
Fee
5,992
$                             
-
$                                 
DIRECT COSTS AND ALLOWANCES TOTAL
Hotel
Page 3

Project Name: TAXIWAY B IMPROVEMENTS PHASE 1 
Page C-1 
Project No.: AI2302.201 
Rev. 7/19/2023 
 
 
EXHIBIT “C” 
INSURANCE REQUIREMENTS 
 
1. 
General. 
 
1.1 At the same time as execution of this Agreement, Consultant must furnish City a certificate 
of insurance on a standard insurance industry ACORD form.  The ACORD form must be 
issued by an insurance company authorized to transact business in the State of Arizona 
possessing a current A.M. Best, Inc. rating of A-7, or better and legally authorized to do 
business in the State of Arizona with policies and forms satisfactory to City.  Provided, 
however, the A.M. Best rating requirement will not be deemed to apply to required Workers’ 
Compensation coverage.  
 
1.2 Consultant and any of its subconsultants must procure and maintain, until all of their 
obligations have been discharged, including any warranty periods under this Agreement are 
satisfied, the insurances set forth below. 
 
1.3 The insurance requirements set forth below are minimum requirements for this Agreement 
and in no way limit the indemnity covenants contained in this Agreement. 
 
1.4 City in no way warrants that the minimum insurance limits contained in this Agreement are 
sufficient to protect Consultant from liabilities that might arise out of the performance of 
the Agreement services under this Agreement by Consultant, its agents, representatives, 
employees, subconsultants, and Consultant is free to purchase any additional insurance as 
may be determined necessary. 
 
1.5 Failure to demand evidence of full compliance with the insurance requirements in this 
Agreement or failure to identify any insurance deficiency will not relieve Consultant from, 
nor will it be considered a waiver of its obligation to maintain the required insurance at all 
times during the performance of this Agreement. 
 
1.6 Use of subconsultants:  If any work is subcontracted in any way, Consultant must execute a 
written Agreement with subconsultant containing the same Indemnification Clause and 
Insurance Requirements as City requires of Consultant in this Agreement. Consultant is 
responsible for executing the Agreement with the subconsultant and obtaining Certificates 
of Insurance and verifying the insurance requirements. 
 
2. 
Minimum Scope and Limits of Insurance.  Consultant must provide coverage with limits of 
liability not less than those stated below. 
 
2.1 Professional Liability.  If the Agreement is the subject of any professional services or work 
performed by Consultant, or if Consultant engages in any professional services or work 
adjunct or residual to performing the work under this Agreement, Consultant must maintain 
Professional Liability insurance covering errors and omissions arising out of the work or 
services performed by Consultant, or anyone employed by Consultant, or anyone whose 
acts, mistakes, errors and omissions Consultant is legally liable, with a liability limit of 
$1,000,000 each claim and $2,000,000 all claims.  In the event the Professional Liability 
insurance policy is written on a “claims made” basis, coverage must extend for 3 years past

Project Name: TAXIWAY B IMPROVEMENTS PHASE 1 
Page C-2 
Project No.: AI2302.201 
Rev. 7/19/2023 
 
 
completion and acceptance of the work or services, and Consultant, or its selected Design 
Professional will submit Certificates of Insurance as evidence the required coverage is in 
effect.  The Design Professional must annually submit Certificates of Insurance citing that the 
applicable coverage is in force and contains the required provisions for a 3 year period. 
 
2.2 Commercial General Liability-Occurrence Form.  Consultant must maintain “occurrence” form 
Commercial General Liability insurance with a limit of not less than $2,000,000 for each 
occurrence, $4,000,000 aggregate.  Said insurance must also include coverage for products 
and completed operations, independent contractors, personal injury and advertising injury. 
If any Excess insurance is utilized to fulfill the requirements of this paragraph, the Excess 
insurance must be “follow form” equal or broader in coverage scope than underlying 
insurance. 
 
2.3 Automobile Liability-Any Auto or Owned, Hired and Non-Owned Vehicles  
 
Vehicle Liability:  Consultant must maintain Business/Automobile Liability insurance with a 
limit of $1,000,000 each accident on Consultant owned, hired, and non-owned vehicles 
assigned to or used in the performance of Consultant’s work or services under this 
Agreement.  If any Excess or Umbrella insurance is utilized to fulfill the requirements of this 
paragraph, the Excess or Umbrella insurance must be “follow form” equal or broader in 
coverage scope than underlying insurance. 
 
2.4 Workers Compensation and Employers Liability Insurance:  Consultant must maintain Workers 
Compensation insurance to cover obligations imposed by federal and state statutes having 
jurisdiction of Consultant employees engaged in the performance of work or services under 
this Agreement and must also maintain Employers’ Liability insurance of not less than 
$1,000,000 for each accident and $1,000,000 disease for each employee. 
 
3. 
Additional Policy Provisions Required. 
 
3.1 Self-Insured Retentions or Deductibles.  Any self-insured retentions and deductibles must be 
declared and approved by City.  If not approved, City may require that the insurer reduce or 
eliminate any deductible or self-insured retentions with respect to City, its officers, officials, 
agents, employees, and volunteers. 
 
3.1.1. Consultant’s insurance must contain broad form contractual liability coverage. 
 
3.1.2. Consultant’s insurance coverage must be primary insurance with respect to City, its 
officers, officials, agents, and employees.  Any insurance or self-insurance maintained 
by City, its officers, officials, agents, and employees will be in excess of the coverage 
provided by Consultant and must not contribute to it. 
 
3.1.3. Consultant’s insurance must apply separately to each insured against whom claim is 
made or suit is brought, except with respect to the limits of the insurer's liability. 
 
3.1.4. Coverage provided by Consultant must not be limited to the liability assumed under 
the indemnification provisions of this Agreement.

Project Name: TAXIWAY B IMPROVEMENTS PHASE 1 
Page C-3 
Project No.: AI2302.201 
Rev. 7/19/2023 
 
 
3.1.5. The policies must contain a severability of interest clause and waiver of subrogation 
against City, its officers, officials, agents, and employees, for losses arising from Work 
performed by Consultant for City. (Does not apply to Professional Liability coverage.) 
 
3.1.6. Consultant, its successors and or assigns, are required to maintain Commercial 
General Liability insurance as specified in this Agreement for a minimum period of 3 
years following completion and acceptance of the Work.  Consultant must submit a 
Certificate of Insurance evidencing Commercial General Liability insurance during this 
3-year period containing all the Agreement insurance requirements, including 
naming City of Chandler, its agents, representatives, officers, directors, officials and 
employees as Additional Insured as required. 
 
3.1.7. If a Certificate of Insurance is submitted as verification of coverage, City will 
reasonably rely upon the Certificate of Insurance as evidence of coverage, but this 
acceptance and reliance will not waive or alter in any way the insurance requirements 
or obligations of this Agreement.   
 
3.2.  Insurance Cancellation During Term of Agreement.  
3.2.1. If any of the required policies expire during the life of this Agreement, Consultant 
must forward renewal or replacement Certificates to City within 10 days after the 
renewal date containing all the required insurance provisions. 
 
3.2.2. Each insurance policy required by the insurance provisions of this Agreement must 
provide the required coverage and must not be suspended, voided or canceled 
except after thirty (30) days prior written notice has been given to City, except when 
cancellation is for non-payment of premium, then ten (10) days prior notice may be 
given.  Such notice must be sent directly to Chandler Law-Risk Management 
Department, Post Office Box 4008, Mailstop 628, Chandler, Arizona 85225. If any 
insurance company refuses to provide the required notice, Consultant or its 
insurance broker must notify City of any cancellation, suspension, non-renewal of any 
insurance within seven (7) days of receipt of insurers’ notification to that effect.  
 
3.3 
City as Additional Insured.  The policies are to contain, or be endorsed to contain, the following 
provisions: 
3.3.1. The Commercial General Liability and Automobile Liability policies are to contain, or 
be endorsed to contain, the following provisions:  City, its officers, officials, agents, 
and employees are additional insureds with respect to liability arising out of activities 
performed by, or on behalf of, Consultant; Products and Completed operations of 
Consultant; and automobiles owned, leased, hired, or borrowed by Consultant. 
 
3.3.2. City, its officers, officials, agents, and employees must be additional insureds to the 
full limits of liability purchased by Consultant even if those limits of liability are in 
excess of those required by this Agreement.

Project Name: TAXIWAY B IMPROVEMENTS PHASE 1 
Page D-1 
Project No.: AI2302.201 
Rev. 7/19/2023 
 
 
EXHIBIT “D” 
SPECIAL CONDITIONS 
 
 
Standard Details and Specifications. Consultant must be familiar with City’s latest revision of 
the MAG Specifications and MAG Standard Details as amended by City.  City’s current 
amendment to the MAG Specifications, part of City’s Unified Development Manual, may be found 
and downloaded from City’s website at http://www.chandleraz.gov/udm.   
 
City Ownership of Project Documents. All work products (electronically or manually 
generated) including, but not limited to: plans, specifications, cost estimates, field notes, 
tracings, studies, investigations, design analyses, original drawings, original mylars, Computer 
Aided Drafting and Design (CADD) file diskettes which reflect all final drawings, and other 
related documents which are prepared in the performance of this Agreement (collectively 
referred to as "Documents") are to be and remain the property of City and are to be delivered 
to the Project Manager before the final payment is made to Consultant. In the event these 
Documents are altered, modified or adapted without the written consent of Consultant, 
which consent Consultant must not unreasonably withhold, City agrees to hold Consultant 
harmless to the extent permitted by law from the legal liability arising out of City's alteration, 
modification or adaptation of the Documents. 
 
Re-use of Documents. The parties agree the documents, drawings, specifications and designs, 
although the property of City,  are prepared for this specific project and are not intended nor 
represented by Consultant to be suitable for re-use for any other project.  Any re-use without 
written verification or adaptation by Consultant for the specific purpose intended will be at 
City’s sole risk and without liability or legal exposure to Consultant. 
 
Documents to Bear Seal. Consultant and its subconsultants must endorse by professional 
seal all plans, works, and deliverables prepared by each for this Agreement as required by 
state law.

Project Name: TAXIWAY B IMPROVEMENTS PHASE 1 
E-1 
Project No.: AI2302.201 
Rev. 7/19/2023 
 
 
 
EXHIBIT “E” 
SUBCONSULTANT DOCUMENTS WITH CONSULTANT 
 
 
Any subconsultant assumptions, clarifications, exclusions, terms & conditions, 
signature blocks, etc. included are strictly between the Consultant and their 
subconsultants, and do not apply to the Agreement between the Consultant and 
the City.

July 7, 2023 
Charlie McDermott 
Aviation Planning Manager 
Dibble 
7878 North 16th Street, Suite 300 
Phoenix, Arizona 85020-4669 
Re: 
Chandler Municipal Airport Taxiway B Improvements Phase 1 Project in Chandler, Maricopa 
County, Arizona 
Dear Charlie: 
SWCA Environmental Consultants (SWCA) is pleased to provide you with our revised proposal to conduct a 
biological resource evaluation for the proposed Taxiway B Improvements Phase 1 Project at the Chandler 
Municipal Airport in Chandler, Maricopa County, Arizona.  
We offer our services for a fixed-fee total of $6,250.00. SWCA can begin work immediately upon successful 
execution of a contract and receipt of notice to proceed from Dibble.  
Please feel free to contact me at (520) 348-3384, or via email at egladding@swca.com. Thank you again for the 
continued opportunity to work with Dibble.  
Sincerely, 
 
Eleanor R. Gladding 
Lead Biologist II – Senior Biologist

Chandler Municipal Airport Taxiway B Improvements Phase 1 Project in Chandler, Maricopa 
County, Arizona 
Page  |  1 
SCOPE OF WORK 
SWCA Environmental Consultants (SWCA) understands that Dibble is assisting the Chandler Municipal Airport 
with the Taxiway B Improvements Phase 1 Project, which includes a 7.60-acre project area (i.e., taxiway 
improvements area, haul route, and staging area). This project may require Federal Aviation Administration (FAA) 
review/approval and be subject to the National Environmental Policy Act (NEPA) process; thus, Dibble has 
requested that SWCA conduct the following biological services. 
TASK 1. BIOLOGICAL RESOURCES SERVICES  
It is our understanding that the proposed 7.60-acre project area is within the boundaries of the Chandler Municipal 
Airport and is within a developed area. However, the FAA has requested specific documentation regarding the 
biological environment and relevant regulations for the project’s NEPA documentation.  
Prior to the site visit, an SWCA biologist will review the U.S. Fish and Wildlife Service’s species list for Maricopa 
County generated from the Information for Planning and Consultation system and the online occurrence records 
for special-status species near the project area using the Arizona Game and Fish Department Arizona Heritage 
Geographic Information System online environmental review tool. The SWCA biologist will then visit the project 
area to document the existing conditions and record any information related to the following regulations: 
Endangered Species Act (ESA), Migratory Bird Treaty Act, Arizona Department of Agriculture–administered 
Arizona Native Plant Law, Arizona Department of Agriculture noxious weed regulations, and Clean Water Act 
(CWA).  
TASK 1.1` – FLOODPLAIN REVIEW 
Using information provided by Dibble, SWCA will evaluate the potential floodplain encroachment in accordance 
with FAA Order 1050.1F Desk Reference (v2) in conjunction with FAA Order 1050.1F Environmental Impacts: 
Policies and Procedures. EO 11988 requires federal agencies to avoid, to the extent possible, the long and short-
term adverse impacts associated with the occupancy and modification of the base floodplain, to build to the 
FFRMS flood elevation, and to avoid direct or indirect support of floodplain development wherever there is a 
practicable alternative. 
TASK 1.2 – FLOODPLAIN FINDINGS TECHNICAL MEMO 
Using information provided by Dibble, SWCA will summarize the findings from Dibble Tasks 1.2- 1.4 in a section 
of the BE report. A draft BE will be submitted for review and comment. SWCA will incorporate applicable 
comments which will be incorporated into the final report.  
TASK 1.3 PUBLIC REVIEW  
In coordination with Dibble, SWCA will prepare a draft public notice to provide the public an opportunity for early 
public review of any plan or proposal that would encroach on the base floodplain.  
Section 2(a)(4) of Executive Order 11988 and Paragraph 7 of DOT Order 5650.2 require agencies to provide the 
public an opportunity for early public review of any plan or proposal that would encroach on the FFRMS 
floodplain. Any public notices, notices of opportunity for public hearing, public hearing notices, and notices of 
NEPA document availability must state that an encroachment is anticipated. If the encroachment is a significant 
floodplain encroachment that must be clearly indicated in these public involvement processes.

Chandler Municipal Airport Taxiway B Improvements Phase 1 Project in Chandler, Maricopa 
County, Arizona 
Page  |  2 
In addition, CWA specialists will review the Federal Emergency Management Agency (FEMA) floodplain mapping 
tool and identify any flood hazards in the project area. If flood hazards are identified, then a qualitative review of 
the project activities on those floodplain areas under Executive Order 11988 will be completed. Finally, the project 
area will be qualitatively reviewed under the Federal Flood Risk Management Standard (FFMS) in Executive 
Order 14030. SWCA will not establish the current or future flood elevation (how high) or flood hazard area (how 
wide) but will complete an environmental review of the FFMS limits within the project area calculated by Dibble.  
SWCA will prepare a technical memorandum report to document our findings and any recommendations we have 
regarding the results of our data review and site visit. This report will be delivered as an electronic (PDF) file. 
SWCA anticipates being able to provide this report within 2 to 3 weeks upon receipt of a fully executed contract 
and notice to proceed. 
ASSUMPTIONS 
1. No impacts to any ESA-listed species will be identified; thus, a formal biological assessment report will 
not be needed or required for this project.  
2. Access to the airport, if restricted, will be arranged by a client representative. 
3. A KMZ or shapefile of the project area will be provided to SWCA. 
4. The project area will not exceed 7.60 acres. 
5. If, for any reason, the biologist is not able to survey the project area as a result of access restrictions, 
additional costs could be incurred beyond the amount proposed herein. 
6. SWCA will not calculate or engineer any flood base elevations, Dibble will identify the FFRMS floodplains 
in the vicinity of the proposed project and provide their analysis to SWCA for our use in preparing the 
analysis. 
7. SWCA’s flood base review is limited to the qualitative assessment of the base floodplain’s natural 
beneficial values within the project area. 
8. This cost assumes only one round of revision to address comments. 
9. All deliverables will be in electronic (PDF) format.  
10. These costs do not include submission of the report to any agency other than the FAA. 
11. Any task not expressly described herein is not included in the proposed cost. 
The total cost to complete this scope of work is $6,250.00

www.speedie.net 
 
 
 
 
3331 East Wood Street   ■   Phoenix, AZ 85040   ■   Phone 602-997-6391   ■   Fax 602-943-5508   ■   www.speedie.net 
PHOENIX 
TUCSON 
FLAGSTAFF 
May 26, 2023 
 
 
Mark Hall 
Dibble Engineering 
3020 East Camelback Road, Suite 210 
Phoenix, AZ 85016 
 
 
RE: Proposal for Pavement Evaluation 
 
CHD Taxiway B Extension 
 
2380 South Stinson Way 
 
Chandler, AZ 
 
Proposal No.  84471 S 
 
 
Mr. Hall: 
 
Speedie & Associates, Inc. look forward to continuing our relationship with Dibble Engineering in helping 
you improve Chandler Municipal Airport (CHD) in Chandler, Arizona. In response to the request for 
proposal, we hereby provide our scope of work and cost proposal to conduct a soil investigation at the 
above referenced site that will assist your team in developing pavement design requirements.  
 
All work on this project will be carried out by our forces located in our Phoenix office under the overall 
supervision of Todd Hanke, P.E., who is the Senior Geotechnical Project Manager and a registered 
Professional Engineer in the state of Arizona.  The only outside services will be contract drilling by 
Resilient Drilling who will drill the borings under the direct supervision of our field engineers. The 
following is a list of the primary personnel that will be assigned to work on or support this project. All 
personnel will be made available on an as-needed basis to complete this project on time and respond to 
questions throughout the design. 
Geotechnical Engineering Services 
Gregg A. Creaser, P.E. – Principal in Charge – Geotechnical Services 
Todd B. Hanke, P.E. – Senior Project Manager 
Ken Euge – Project Coordinator 
Keith R. Gravel, P.E. – Project Manager 
Nick Vitale, P.E. – Staff Engineer - Field Logging 
Jack Stransky, P.E. – Staff Engineer - Field Logging 
Ryan Bainum, – Staff Engineer - Field Logging 
 
Speedie & Associates is committed to providing a high level of service to its clients, according to their 
needs. If some portion of this proposal does not meet the current needs or desires of the Design Team, 
Speedie & Associates is willing to consider appropriate modifications, subject to the standards of care 
which we adhere to as professionals. Modifications in the scope, methodology, or other terms and 
conditions may result in changes in the estimated fees and changes in the risks which the client will

pp 
Dibble Engineering   
 
Proposal No. 84471 S 
CHD Taxiway B Extension  
 
May 26, 2023 - Page 2 
 
necessarily assume. This investigation and pavement design will be based on the guidelines of FAA AC 
No. 150/5320-6G with modifications. It is assumed that the owner and/or client will provide the 
anticipated traffic data required to complete the pavement design analysis. The intent of this geotechnical 
investigation is to gather soil related information and to provide new airfield pavement designs that will 
meet the FAA requirements, based on the anticipated loading.  The scope of work anticipated has been 
broken down as follows: 
SCOPE/FEE 
 
This project will include the construction of a new 1,300 lf extension of Taxiway B at Chandler Municipal 
Airport from Taxiway N southwest to Taxiway L. The taxiway will be approximately 40 feet in width with 
10 foot wide paved shoulders on each side. The information from this investigation will be used to make 
recommendations for construction of the taxiway pavement to meet FAA standards. It is assumed that the 
new airfield pavement will be designed based on traffic data to be provided by the client. 
 
The following Tasks are anticipated to complete this project based on our current understanding of the 
project and the guidelines outlined within FAA AC No. 150/5320-6G with modifications. 
 
Task 1 
Project Preparation – We will review all available as-built pavement information and 
previous soils reports provided. We will participate in one on-site meeting with the design 
team to go over project details and establish ideal locations to advance soil borings. The 
frequency and depth of soil borings may be modified based on the final configuration and 
access restrictions.  Once a final boring location layout has been determined we will contact 
the airport and coordinate field activities.   
 
We will mark the proposed boring locations in the field with the locations to be approved 
by the client and owner. Speedie & Associates will take reasonable precautions to avoid 
damage to subterranean structures, pipelines and utilities including notifying AZ811 (Blue 
Stake) and reviewing any utility plans provided by the client. The client (and owner) agree 
Speedie & Associates is not responsible for any damages to underground structures, 
pipelines and utilities that are not traceable, not called to our attention and/or correctly 
shown on the plans furnished to Speedie & Associates. 
 
 
Task 2 
Field Investigation – We propose to conduct a traditional geotechnical investigation with 
boring completed as has been done previously at this airport. We will drill and sample 
sufficient test borings to adequately determine subsoil conditions and provide samples for 
laboratory testing. Sufficient laboratory tests will be conducted to properly classify the 
soils encountered and provide data for engineering design. Per the RFP, we presently 
anticipate drilling seven (7) pavement borings to depths of approximately 10 feet below 
existing ground surface, or auger refusal, whichever comes first.  The base fee assumes 
all day time work since the work is located in an aircraft non-movement area.   
 
 
We anticipate that drilling activities can be completed with a standard truck-mounted drill 
rig. This drilling equipment has a maximum operating height of 30 feet.  An airport flag

pp 
Dibble Engineering   
 
Proposal No. 84471 S 
CHD Taxiway B Extension  
 
May 26, 2023 - Page 3 
 
will be installed at the top of the drill rig mast. Vehicles will be equipped with an airport 
beacon light. Once completed, the borings will be backfilled with cuttings. 
 
 
Task 3 
Laboratory Analysis - Sufficient laboratory tests will be conducted to properly classify 
the soils encountered and provide data for engineering design. The following tests will be 
conducted (number of tests): 
 
a. 
Grain Size Analysis (7)  
b. 
Plasticity Index (7) 
c. 
Standard Moisture Density Relations (2) 
d. 
CBR (2) 
e. 
In-place Moisture/Density (7) 
  
Task 4 
Analysis and Report – We will participate in local discussions with the design team and 
explore alternative cost saving options. This process will include review of the aircraft 
data/loading and layout plans provided by Dibble Engineering. We will communicate 
alternative pavement sections to be considered in the design.  
                             
 
We will analyze the data obtained from field and laboratory testing and prepare a draft 
report presenting all data obtained, including individual Log of Test Borings, Tabulation of 
Test Data and recommendations including the following: 
 
1. Asphalt concrete pavement designs based on the findings from the investigation and 
anticipated airplane traffic provided by the client/airport.  
2. Alternative pavement designs as dictated by soil conditions encountered. 
3. Groundwater conditions, if any, to the depths which will influence design and/or 
construction of the proposed development. 
4. Swell potential of in-situ and compacted soils and recommendations for control if 
highly expansive. 
5. Suitability of site soils for use as compacted fill and preferred earthwork methods, 
including clearing, stripping, excavation and construction of engineered fill.  
6. Local excavation and trenching conditions and stability considerations. 
 
Once the design team has reviewed the draft report, we will issue a final report with resolution of all 
comments.  
 
FEE 
 
We propose to provide the services set forth herein for the following not to exceed amounts, which 
includes all testing, engineering, reimbursable expenses and an electronic (pdf format) file of the report 
emailed upon completion.  Should we be informed that hard copies of the report are needed after it has 
been finalized, there will be an additional charge of $50.00 per report. Charges for our services have been 
determined on the basis of our Standard Fee & Rate Schedule which is attached. 
 
Geotechnical Investigation & Report 
 
$ 7,900.00

pp 
Dibble Engineering   
 
Proposal No. 84471 S 
CHD Taxiway B Extension  
 
May 26, 2023 - Page 4 
 
The fee estimate assumes day time field operations and does not include delays in the field not caused 
by Speedie and Associates and its subcontractor. The amount does not include client meetings, additional 
consultation or other services not specifically stated in this proposal. Should our studies encounter 
conditions, which warrant additional investigation and/or testing, such conditions will be reviewed with 
you prior to proceeding. 
 
We have the staff available to begin work immediately upon notice to proceed. Currently 7 to 10 working 
days are required to mark, obtain utility clearances and begin auger borings. Fieldwork for auger borings 
should take one day (access and weather permitting). Lab testing will require about 5 weeks. We can 
provide preliminary information a few days after drilling the site.  The complete draft report will be issued 
within ten days of lab testing completion. This schedule is subject to change depending on our 
workload when Notice to Proceed is received. As always, we stand ready to make reasonable 
adjustments to this schedule to meet our clients' needs. 
 
We appreciate the opportunity to submit this proposal for your consideration.  If the terms set forth are 
satisfactory, please attach this proposal to your standard contract for professional services. 
 
Respectfully submitted, 
SPEEDIE & ASSOCIATES, LLC 
 
 
 
 
Kenneth M. Euge II 
Geotechnical Field Manager 
 
 
Todd B. Hanke, P.E.  
Senior Project Manager

16719 E. Palisades Boulevard                                                                                                                                  Telephone: 480-816-5541 
  Suite 202                                                                                                                                                                                           Fax: 480-816-5540 
  Fountain Hills, AZ 85268                                                                                                                                                      Web: www.creng.com 
 
June 1, 2023 
 
Dibble Engineering 
3020 East Camelback Rd, Suite 210 
Phoenix, Arizona 85016 
 
Attn.: Mr. Mark Hall 
 
Re: 
Chandler Municipal Airport  
 
Taxiway B Improvements Phase 1 
Proposal for Electrical Engineering Design, and Bid Services 
 
CRE Proposal No.: 23011 
 
Dear Mr. Hall, 
 
We thank you for choosing our firm to work as your designer for the above project. We are pleased to 
present our proposal in the listed attachments below. 
 
Scope of Work:  See attached Exhibit A. 
Fee Proposal:  See attached Exhibit B.   
 
This proposal will be valid for the next ninety (90) days, and we reserve the right to renegotiate it if it 
has not been accepted within that period.  Should conditions of the work change so as to materially 
affect the level of effort or the time required, then equitable adjustments to fee and schedule will be 
made.  Consultant will notify Client when a changed condition becomes apparent.  Failure of Client to 
provide a timely and equitable adjustment is cause for termination by Consultant.   
 
We will bill you for services rendered to date.  Payment will be due within thirty (30) days of billing 
date. 
 
Please do not hesitate to call if you have any questions. 
 
Sincerely yours, 
 
CR ENGINEERS, INC. 
 
 
 
Catherine Alcorn, P.E. 
President 
 
 
O:\_23000\23011 CHD Taxiway B Improvements Phase 1\23011 Proposal.docx

Page 1 
 
 
 
SCOPE OF WORK 
CHANDLER MUNICIPAL AIRPORT 
TAXIWAY B IMPROVEMENTS PHASE I 
Electrical Design and Bid Phase Services 
 
Prepared by CR Engineers, Inc. 
JUNE 1, 2023 
 
 
 
 
CR Engineers (CRE) shall prepare electrical designs, plans, specifications, quantities, and estimates, 
for the electrical and airfield lighting and signage additions and modifications associated with the Phase 
I Taxiway B Improvements at Chandler Municipal Airport.   
 
The electrical design will include the following components: 
 
• 
New incandescent taxiway edge lights and LED signage, conduit, and cable systems for the 
Taxiway B extension of 1300’ between Taxiway L and N. The new airfield lighting 
components will be connected to the existing Taxiway B circuit powered from the existing 
15KW ferroresonant constant current regulator in the airfield lighting vault. 
 
• Specifications will be provided for temporary airfield lighting systems during construction 
phasing to maintain the runway and taxiway lighting and signage circuits.  
 
• Screen modifications to the ADB Airfield Lighting Control and Monitoring System (ALCMS) in 
the vault will be required to incorporate the Taxiway B extension.  Per the FAA AIP Handbook 
Order 5100.38D, any modifications to an existing ALCMS must be procured separately since it 
has to be sole sourced to the existing ALCMS manufacturer (i.e. ADB in this case).  This scope 
of work will include preparation of a separate bid package comprised of a performance 
specification and updated circuit map of the proposed construction area for the ALCMS 
modification procurement.    
 
 
The following services will be provided: 
 
1.  Airfield Traffic Analysis/Phasing  
 
CRE will assist in electrical issues related to the construction phasing study and plans for the 
construction within the runway and taxiway safety areas and runway safety/approach areas.  
 
2.  FAA/ADOT Documentation 
 
CRE will prepare the electrical portion of the Engineer’s report including project scope, design 
standards used, lighting and signage design and criteria, and estimated costs and quantities.

Page 2 
 
 
 
3.  Specifications 
 
Technical Specifications:  CRE will prepare electrical Technical Specifications based on current FAA 
Advisory Circular requirements for all work specified. 
 
 
Submittals: 
 
The 30% preliminary design submittal will include preliminary electrical design plans, Electrical 
technical specification table of contents, electrical portion of engineer’s report, and cost estimates. 
 
The 60% preliminary design submittal will include preliminary electrical design plans, preliminary 
specifications, electrical portion of engineer’s report, and cost estimates. 
 
The 95% preliminary design submittal will include preliminary electrical design plans, preliminary 
specifications, electrical portion of engineer’s report, and cost estimates. 
 
The 100% final design submittal will include (Bid Set) final electrical design plans, specifications, and 
cost estimates. 
 
CRE will attend the pre-bid conference and respond to Request For Information (RFI) during bidding. 
 
CRE will also attend the following meetings: design kick-off meeting and 3 review meetings. 
 
 
Fees  
 
See attached Exhibit B for proposed fee schedule and detailed task descriptions.

CR Engineers, Inc.
1.0 Design Fee Proposal Worksheet
Project Name: Chandler Municipal Airport - Taxiway B Improvements Phase 1
Date:
06/01/23
CRE Proposal No.:
23011
Task
Project 
Senior
CADD
Senior
Project
Total
Description
Quantity
Manager 
/Engineer
Designer
Designer / 
Manager
Field 
Inspector
Assistant
Hours
1.1
Meetings & Site Visits
1.1.1
Kick-off Meeting
1
3.0
3.0
1.1.2
Review Meeting(s)
3
9.0
9.0
1.1.3
Site Visit(s)
1
6.0
6.0
1.2
Utility/Demand
1.2.1
CCR Calculations
1.0
4.0
5.0
1.3
Contract Documents
1.3.1
Electrical Drawing(s)
4.0
32.0
36.0
8.0
80.0
1.3.2
Specifications
2.0
7.0
4.0
13.0
1.3.3
Engineers Report
2.0
6.0
8.0
1.3.4
Cost Estimate
1.0
2.0
10.0
13.0
1.3.5
30% Submittal
2.0
2.0
1.0
5.0
1.3.6
60% Submittal
4.0
3.0
1.0
8.0
1.3.7
95% Submittal
4.0
3.0
1.0
8.0
1.3.8
100% Submittal
2.0
2.0
1.0
5.0
2.0
Bidding Assistance
2.1
Pre-bid Meeting/Walk Through
1
3.0
3.0
2.2
Answer Questions
1.0
2.0
3.0
1.0 Totals
35.0
53.0
46.0
27.0
8.0
169.0
Overhead Rate
150 %
Profit Margin
10 %
Labor Rates Per Hour:
$74.50 
$43.75 
$34.50 
$46.20 
$24.51 
Direct Labor:
$2,607.50
$2,318.75
$1,587.00
$1,247.40
$196.08
Overhead:
$3,911.25
$3,478.13
$2,380.50
$1,871.10
$294.12
Overhead + Direct Lab:
$6,518.75
$5,796.88
$3,967.50
$3,118.50
$490.20
(OH + Direct) x Profit:
$651.88
$579.69
$396.75
$311.85
$49.02
1.0 Total Fees
$7,170.63
$6,376.56
$4,364.25
$3,430.35
$539.22
$21,881.01
23011 Fees.xls
Page 1 of 1

Project Name: TAXIWAY B IMPROVEMENTS PHASE 1 
Page F-1 
Project No.: AI2302.201  
Rev. 7/19/2023 
 
 
 
EXHIBIT “F” 
FEDERAL REQUIREMENTS 
 
 
N/A