Amendment to ADOT Loop 202 Agreement

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ADOT CAR No.: IGA 21-0008107-I 
Amendment No. One: 23-0009168-I 
AG Contract No.: P0012021001631 
Project Location/Name: SR202L; Val Vista 
Dr – SR 101L Price 
Type of Work: Design General Purpose 
Lane 
Federal-aid No.: RARF-202-C(208)T 
ADOT Project No.: F0124 01D 01C 
TIP/STIP No.: 8898 
CFDA No.: 20.205 - Highway Planning and 
Construction 
Budget Source Item No.: N/A 
AMENDMENT NO. ONE 
TO 
INTERGOVERNMENTAL AGREEMENT 
BETWEEN 
THE STATE OF ARIZONA 
AND 
THE CITY OF CHANDLER 
THIS AMENDMENT NO. ONE to INTERGOVERNMENTAL AGREEMENT (the “Amendment No. 
One”), is entered into this date ______________________________, pursuant to Arizona Revised Statutes 
(“A.R.S.”) §§ 11-951 through 11-954, as amended, between the STATE OF ARIZONA, acting by and 
through its DEPARTMENT OF TRANSPORTATION (the "State" or “ADOT”) and the CITY OF 
CHANDLER, (the “City”).The State and the City are each individually referred to as a “Party” and are 
collectively referred to as the “Parties.” 
WHEREAS, the INTERGOVERNMENTAL AGREEMENT, IGA 21-0008107-I, A.G. Contract No. 
P0012021001631, was executed on December 20, 2022, (the “Original Agreement”);  
WHEREAS, the State is empowered by A.R.S. § 28-401 to enter into this Amendment No. One and 
has delegated to the undersigned the authority to execute this Amendment No. One on behalf of the 
State;  
WHEREAS, the City is empowered by A.R.S. § 48-572 to enter into this Amendment No. One and has 
by resolution, if required, a copy of which is attached and made a part of, resolved to enter into this 
Amendment No. One and has authorized the undersigned to execute this Amendment No. One on 
behalf of the City; and  
NOW THEREFORE, in consideration of the mutual terms expressed herein, the purpose of 
this Amendment No. One is to revise Project costs and the Parties’ responsibilities; Exhibit A 
is revised and replaced accordingly. The Parties desire to amend the Original Agreement, as 
follows: 
The Parties incorporate the paragraphs set forth above as part of the body of this 
Amendment No. One.

IGA: 21-0008107-I 
  Amendment No. One: 23-0009168-I 
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I.
RECITALS
Section I, Paragraph 3. is revised, as follows: 
3. The State will design and construct one general purpose lane in each direction on the outside
of SR 202L from Val Vista Drive to Gilbert Road and two general purpose lanes in each
direction from Gilbert Road to SR101, (the “State’s Project”).  The State’s Project includes
improvements consisting of mill and overlay, concrete repairs, and median and ADA
upgrades associated with State right of way abandonments on City crossroads.  At the
request of the City, the State will administer the design and construction of additional
aesthetic enhancements within the SR 202L corridor (City Requested Aesthetic Features in
Exhibit A) and mill and overlay on City crossroads (City Requested Additional Mill and Fill in
Exhibit A), (the “City’s Project”).  The City’s Project includes improvements at an estimated
cost of $660,500.00, as shown on Exhibit A.
On behalf of the State, the City will reconstruct sidewalks and curb ramps on certain
crossroads in State right of way (ADA Features Removed in Exhibit A), (the “City’s ADA
Features Project”).  The cost of the City’s ADA Features Project is estimated at $433,105.00,
as shown in Exhibit A.
The estimated cost of the City’s ADA Features Project of $433,105.00 will be deducted from
the estimated cost of the City’s Project, $660,500.00.  The City will be responsible for the
difference, estimated at $227,395.00.
The State’s Project, the City’s Project, and the City’s ADA Features Project are collectively
referred to as the “Project”.  The City will assume responsibility of the City’s Project as set
forth in section II.3. of this Agreement.
II. SCOPE OF WORK
Section II, Paragraphs 2.b. and 2.h. - 2.j., are revised, as follows: 
2.
The State will:
b. Prior to advertising the State’s Project, obtain written concurrence to continue with the
development of design.  Once obtaining concurrence, invoice the City for the difference
between the City’s Project costs and the City’s ADA Features Project cost, estimated at
$227,395.00.  After the City’s Project and City’s ADA Features Project costs are finalized,
invoice or reimburse the City for the difference between actual costs and the amount the
City has already paid.
h. As a part of the Project, reconstruct streets, gutter, median pavers, and sidewalks, and
curb ramps, with the exception of the locations included in the City’s ADA Features
Project, and replace signs as requested by City in the areas that the City will own,
operate, and maintain, as shown in Exhibits A, B, and C.  Median pavers will be replaced
with a material to be determined by the City

IGA: 21-0008107-I 
  Amendment No. One: 23-0009168-I 
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i. Be responsible for Project costs other than the City’s Project for aesthetic painting and
additional mill and overlay work requested by City in existing City rights of way,
estimated at $660,500.00.
j. Coordinate with the City throughout the construction phase of the Project for the City’s
inspection, testing oversight and acceptance of Project improvements that the City will
own, operate and maintain, as shown in Exhibits A, B and C. Coordinate with the City so
the City’s ADA Features Project is completed prior to completion of the Project.
Section II, Paragraph 3.b. is revised, as follows: 
3.
The City will:
b.
Within 30 days of receipt of an invoice from the State, contribute $227,395.00, the
difference between the City’s Project and the City’s ADA Features Project, to the
construction of the City’s Project.  After the Project has been completed, the State will
either invoice or reimburse the City for the difference between estimated and actual
costs of the City’s Project.
Section II, Paragraph 3.x. is added, as follows: 
3.
The City will:
x.
Coordinate the City’s completion of the City’s ADA Features Project with the State so the
City’s ADA Features Project is completed prior to the State’s completion of the Project.
III. MISCELLANEOUS PROVISIONS
(NO CHANGES) 
EXCEPT AS AMENDED, ALL OTHER terms and conditions of the Original Agreement remain in full 
force and effect. 
Remainder of this page is intentionally left blank. 
(Signatures begin on the next page)

IGA: 21-0008107-I 
  Amendment No. One: 23-0009168-I 
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THIS AMENDMENT NO. ONE shall become effective upon the full completion of signing and dating 
by all Parties to this Amendment No. One.  
IN ACCORDANCE WITH A.R.S. § 11-952 (D), the written determination of each Party’s legal counsel 
providing that the Parties are authorized under the laws of this State to enter into this Amendment 
No. One and that the Amendment No. One is in proper form is set forth below. 
IN WITNESS WHEREOF, the Parties have executed this Amendment No. One the day and year first 
above written. 
CITY OF CHANDLER 
By _________________________________________________Date________________ 
 KEVIN HARTKE 
 Mayor 
ATTEST: 
By _________________________________________________Date________________ 
 DANA DELONG 
  City Clerk 
I have reviewed the above referenced Amendment No. One to the Original Agreement between 
the State of Arizona, acting by and through its Department of Transportation, and the City of 
Chandler, an agreement among public agencies which, has been reviewed pursuant to A.R.S. §§ 
11-951 through 11-954 and A.R.S. § 48-572 and declare this Agreement to be in proper form and
within the powers and authority granted to the City under the laws of the State of Arizona.
No opinion is expressed as to the authority of the State to enter into this Amendment No. One. 
Approved as to Form: 
By _________________________________________________Date_________________ 
       City Attorney

IGA: 21-0008107-I 
  Amendment No. One: 23-0009168-I 
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ARIZONA DEPARTMENT OF TRANSPORTATION 
By ________________________________________________Date_________________ 
       STEVE BOSCHEN, PE 
       Infrastructure Delivery and Operations Division Director 
A.G. Contract No. P0012021001631 (ADOT IGA 21-0008107-I, Amendment No. One 23-
0009168-I), an Agreement between public agencies, the State of Arizona and the City of 
Chandler, has been reviewed pursuant to A.R.S. §§ 11-951 through 11-954 and A.R.S. § 28-401, 
by the undersigned Assistant Attorney General who has determined that it is in the proper 
form and is within the powers and authority granted to the State of Arizona. No opinion is 
expressed as to the authority of the remaining Parties, other than the State or its agencies, to 
enter into said Amendment No. One. 
By ________________________________________________Date_________________ 
       Assistant Attorney General

City Requested Aesthetic Features
Item No.
Item Description
Unit
Quantity
Price
Amount
SR101 Bridges/Ramps - Paint Accents
SF
26,356
$2.00
$52,712.44
SR101 Bridges/Ramps - Paint Railing/Fence
LF
1,250
$2.00
$2,500.00
Price Road TI - Paint Accents
SF
2,718
$2.00
$5,436.69
Price Road TI  - Paint Railing/Fence
LF
760
$2.00
$1,520.00
Dobson to Price -  Paint Accents
SF
2,733
$2.00
$5,466.67
Dobson Road TI - Paint Accents
SF
3,334
$2.00
$6,668.03
Dobson Road TI - Paint Railing/Fence
LF
650
$2.00
$1,300.00
Dobson to Alma School - Paint Accents
SF
3,200
$2.00
$6,400.01
Alma School TI - Paint Accents
SF
1,939
$2.00
$3,878.62
Alma School TI - Paint Railing/Fence
LF
760
$2.00
$1,520.00
Arizona Ave to McQueen - Paint Accents
SF
4,000
$2.00
$8,000.01
McQueen TI - - Paint Accents
SF
2,298
$2.00
$4,596.62
McQueen TI - Paint Railing/Fence
LF
760
$2.00
$1,520.00
McQueen to Cooper - Paint Accents
SF
3,500
$2.00
$7,000.01
Cooper Road TI - Paint Accents
SF
3,270
$2.00
$6,540.62
Copper Road TI - Paint Railing/Fence
LF
760
$2.00
$1,520.00
Cooper Road to Gilbert - Paint Accents
SF
4,000
$2.00
$8,000.01
Gilbert Road TI - Paint Accents
SF
2,713
$2.00
$5,426.61
Gilbert Road TI - Paint Railing/Fence
LF
710
$2.00
$1,420.00
6100021
PAINT STRUCTURE (ACCENT COLOR ONLY - WALLS, BRIDGES, AND FENCES)
L.SUM
$131,426.34
9010001
MOBILIZATION
L.SUM
1
$11,000.00
$11,000.00
9240170
CONTRACTOR QUALITY CONTROL
L.SUM
1
$1,000.00
$1,000.00
9250001
CONSTRUCTION SURVEYING AND LAYOUT
L.SUM
1
$2,000.00
$2,000.00
$145,426.34
SUBTOTAL
$145,426.34
10% UNIDENTIFIED ITEMS 
$14,542.63
TOTAL 
$160,000.00
CONSTRUCTION ENGINEERING (9.0%)
$14,400.00
CONSTRUCTION POST DESIGN SERVICES (1.0%)
$1,600.00
CONSTRUCTION CONTINGENCY (5.0%)
$8,000.00
ICAP (10.50%)
10.50%
$19,300.00
$19,300.00
LABOR AND MATERIAL INFLATION (4.5%)
1.000
$0.00
PROJECT TOTAL
$203,300.00
SUBTOTAL
EXHIBIT A
21-0008107, Amend 1
Page 1 of 12

City Requested Additional Mill and Fill
ITEM
UNIT 
QUANTITY
UNIT COST
TOTAL COST
200
EARTHWORK
TOTAL ITEM 200
0
300 & 400
BASE AND SURFACE TREATMENT
MILLING & OVERLAY
SQ.YD.
11,383
17.00
$
 
193,520
TOTAL ITEM 300 & 400
193,520
500
DRAINAGE
TOTAL ITEM 500
0
600
STRUCTURES
TOTAL ITEM 600
0
700
TRAFFIC ENGINEERING
TOTAL ITEM 700
0
800
ROADSIDE DEVELOPMENT
TOTAL ITEM 800
0
900
INCIDENTALS
TOTAL ITEM 900
0
SUBTOTAL A (ITEM SUBTOTAL)
$193,500
PW
PROJECT WIDE
TRAFFIC CONTROL (8% OF SUBTOTAL A)
8.0%
15,500
DUST PALLIATIVE (0% OF SUBTOTAL A)(INCLUDED IN FURNISH WATER)
0.0%
0
QUALITY CONTROL (1% OF SUBTOTAL A)
1.0%
1,900
CONSTRUCTION SURVEYING (1.5% OF SUBTOTAL A)
1.5%
2,900
EROSION CONTROL (1% OF SUBTOTAL A)
1.0%
1,900
MOBILIZATION (8% OF SUBTOTAL A)
8.0%
15,500
UNIDENTIFIED ITEMS (30% OF SUBTOTAL A)
30.0%
58,100
SUBTOTAL B (SUBTOTAL A + PROJECT WIDE)
$289,300
OTHER PROJ
OTHER PROJECT COSTS
DPS TRAFFIC CONTROL
0
JOINT PROJECT AGREEMENT ITEMS
0
CONTRACTOR INCENTIVES
0
ENVIRONMENTAL MITIGATION
0
PRESENT YEAR CONSTRUCTION BID COST (EXCLUDING UTILITIES & R/W)
$289,300
MAJOR ITEM DESCRIPTION
EXHIBIT A
21-0008107, Amend 1
Page 2 of 12

ITEM
UNIT 
QUANTITY
UNIT COST
TOTAL COST
MAJOR ITEM DESCRIPTION
INFL
INFLATION AND BELOW THE LINE ITEMS
LABOR & MATERIAL INFLATION FROM 2020 TO CONSTRUCTION YEA
2025
1.1440
41,700
POST DESIGN SERVICES (1% OF SUBTOTAL B + INFLATION)
1.0%
3,300
CONSTRUCTION CONTINGENCIES (5% OF SUBTOTAL B + INFLATION)
5.0%
16,600
CONSTRUCTION ENGINEERING (8% OF SUBTOTAL B + INFLATION)
8.0%
26,500
INDIRECT COST ALLOCATION (10.5% OF BID COST + INFLATION & BELOW THE LINE ITE
10.50%
39,600
CONSTRUCTION YEAR DEPARTMENT CONSTRUCTION COST (EXCLUDING UTILITIES & R/W)
$417,000
DES
PREDESIGN AND FINAL DESIGN
PREDESIGN/NEPA/PI SERVICES (3% OF CONSTRUCTION YEAR COST)
3.0%
9,900
FINAL DESIGN SERVICES (8% OF CONSTRUCTION YEAR COST)
8.0%
26,500
INDIRECT COST ALLOCATION (10.5% OF ALL DESIGN COSTS
10.50%
3,800
TOTAL ESTIMATED DESIGN COST
$40,200
UTIL
UTILITY RELOCATION
PRIOR RIGHT UTILITY RELOCATIONS & SERVICE AGREEMENTS
0
INDIRECT COST ALLOCATION (10.5% OF ALL UTILITY COSTS)
10.50%
0
UTILITY RELOCATION COST INFLATION TO CONSTRUCTION YEAR 20xx (X%/YR)
1.00
0
TOTAL ESTIMATED UTILITY COST
$0
R/W
RIGHT-OF-WAY
RIGHT-OF-WAY
L. SUM
0
INDIRECT COST ALLOCATION (10.5% OF ALL RIGHT-OF-WAY COSTS)
10.50%
0
RIGHT-OF-WAY PRICE ESCALATION TO ACQUISITION YEAR 20xx (X%/YR)
1.00
0
ACQUISITION YEAR RIGHT-OF-WAY COSTS
$0
TOTAL ESTIMATED PROJECT COST - ADDITIONAL MILL AND FILL
$457,200
City Requested Additional Mill and Fill
EXHIBIT A
21-0008107, Amend 1
Page 3 of 12

Item No.
Item Description
Unit
Quantity
Price
Amount
2020025
REMOVAL OF CONCRETE SIDEWALKS, DRIVEWAYS AND SLABS
SQ.FT.
4,802
$4.00
$19,208.00
2020021
REMOVAL OF CONCRETE CURB AND GUTTER
L.FT.
454
$4.00
$1,816.00
2020159
REMOVE (PEDESTRIAN PUSH BUTTON)
EACH
2
$400.00
$800.00
3030022
AGGREGATE BASE, CLASS 2
CU.YD.
51
$65.00
$3,315.00
4040111
BITUMINOUS TACK COAT
TON
0.02
$650.00
$15.60
7310010
POLE (TYPE A)
EACH
1
$1,825.00
$1,825.00
7310195
POST (PEDESTRIAN PUSH BUTTON)
EACH
1
$1,800.00
$1,800.00
7310200
POLE FOUNDATION (TYPE A)
EACH
1
$3,500.00
$3,500.00
7310390
PEDESTRIAN PUSH BUTTON POST FOUNDATION
EACH
1
$1,000.00
$1,000.00
7330210
TRAFFIC SIGNAL FACE (PEDESTRIAN) (MAN/HAND)
EACH
2
$600.00
$1,200.00
7330350
TRAFFIC SIGNAL MOUNTING ASSEMBLY (TYPE VI)
EACH
2
$600.00
$1,200.00
9010001
MOBILIZATION
L.SUM
1
$10,000.00
$10,000.00
9080101
CONCRETE CURB AND GUTTER, TYPE A (MAG DET. 220-1)
L.FT.
454
$35.00
$15,890.00
9080134
CONCRETE VALLEY GUTTER (MAG DET. 240)
SQ.FT.
1,246
$20.00
$24,920.00
9080241
CONCRETE SIDEWALK (MAG DET. 230)
SQ.FT.
2,413
$8.00
$19,304.00
9080295
CONCRETE SIDEWALK RAMP
SQ.FT.
809
$25.00
$20,225.00
9080350
CONCRETE DRIVEWAY (MAG DET. 250-1 & 250-2)
SQ.FT.
334
$19.00
$6,346.00
9240117
MISCELLANEOUS WORK (DETECTABLE WARNING SURFACE)
SQ.FT.
24
$60.00
$1,440.00
9240120
MISCELLANEOUS WORK (PEDESTRIAN PUSH BUTTON) (CITY OF CHANDLER)
EACH
4
$500.00
$2,000.00
9240140
MISCELLANEOUS WORK (PMTR AC PAVEMENT, SUPERPAVE 1/2" MIX IN HIGH TRAFFIC, 2" THICK)
TON
11
$140.00
$1,470.00
9240141
MISCELLANEOUS WORK (AC PAVEMENT, SUPERPAVE 3/4" MIX IN HIGH TRAFFIC, 3" THICK)
TON
16
$130.00
$2,080.00
9240170
CONTRACTOR QUALITY CONTROL
L.SUM
1
$1,000.00
$1,000.00
9250001
CONSTRUCTION SURVEYING AND LAYOUT
L.SUM
1
$2,000.00
$2,000.00
Construciton GIS / GPS Metadata
L. SUM
1
$2,000.00
$2,000.00
Landscape & Irrigation Restoration
AL.
1
$8,000.00
$8,000.00
Signage Relocations (Allowance)
AL.
1
$2,000.00
$2,000.00
Erosion Control (SWPPP prep, install, maint & removal)
L. SUM
1
$6,000.00
$6,000.00
Force Account Work (Utility Relocations)
AL.
1
$23,000.00
$23,000.00
Miscellaneous Work (Allowance: Saturated or Poor Soils)
AL.
1
$5,000.00
$5,000.00
Miscellaneous Work (Allowance: Permit Fees)
AL.
1
$3,000.00
$3,000.00
$191,354.60
ROADWAY SUBTOTAL
ADA Features Removed - 
City of Chandler to Design and Build
EXHIBIT A
21-0008107, Amend 1
Page 4 of 12

Item No.
Item Description
Unit
Quantity
Price
Amount
SUBTOTAL ROADWAY 
$191,354.60
TRAFFIC CONTROL (8% OF SUBTOTAL ROADWAY)
$15,308.37
TOTAL ROADWAY
$206,700.00
CONSTRUCTION ENGINEERING (9.0%,  adjusted for small project minimum construction management 
services contract of $25,000))
$25,000.00
CONSTRUCTION POST DESIGN SERVICES (1.0%, adjusted for small project minimum post design contract 
of $5,000)
$4,300.00
CONSTRUCTION CONTINGENCY (5.0%)
$10,335.00
ICAP (10.70%)
10.70%
$22,100.00
$22,100.00
LABOR AND MATERIAL INFLATION (6.0%)
6%
$12,400.00
$12,400.00
RIGHT-OF-WAY
$86,181.00
$86,181.00
ICAP (10.70% OF ALL RIGHT-OF-WAY COST)
$9,200.00
$9,200.00
FINAL DESIGN SERVICES (8% OF CONSTRUCTION YEAR COST, adjusted for small project minimum design 
contract of $20,000)
$43,689.00
$43,689.00
ICAP (10.70% OF DESIGN)
10.70%
$4,700.00
$4,700.00
Staff Charges
2%
$8,500.00
$8,500.00
PROJECT TOTAL
$433,105.00
ADA Features Removed - 
City of Chandler to Design and Build
EXHIBIT A
21-0008107, Amend 1
Page 5 of 12

TOTAL ESTIMATED PROJECT COST SUMMARY
TOTAL ESTIMATED PROJECT COST - AESTHETIC FEATURES
$203,300
TOTAL ESTIMATED PROJECT COST - ADDITIONAL MILL AND FILL
$457,200
TOTAL ESTIMATED PROJECT REDUCTION -REMOVE ADA FEATURES WHERE ROW/TCE NEEDED, CHANDLER TO DESIGN & BUILD
($433,105)
TOTAL ESTIMATED PROJECT COST 
$227,395
EXHIBIT A
21-0008107, Amend 1
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Exhibit A
21-0008107, Amend 1
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Exhibit A
21-0008107 Amend 1
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Exhibit A 
21-0008107 Amend 1
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Exhibit A
21-0008107 Amend 1
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EXHIBIT A
21-0008107, Amend 1
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Exhibit A
21-0008107, Amend 1
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