Amendment - Vincon

City of Chandler — Regular Meeting (2022-10-27)

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City Clerk Document No.  
 
City Council Meeting Date: October 27, 2022 
AMENDMENT TO CITY OF CHANDLER AGREEMENT 
CONCRETE REPAIR MAINTENANCE 
CITY OF CHANDLER AGREEMENT NO. PW0-745-4122 
THIS AMENDMENT NO. 3 (Amendment No. 3) is made and entered into by and between the City of 
Chandler, an Arizona municipal corporation (City), and Vincon Engineering Construction, LLC, 
(Contractor), (City and Contractor may individually be referred to as Party and collectively referred to 
as Parties) and made  
 
 , 2022  (Effective Date). 
RECITALS 
WHEREAS, the Parties entered into an agreement for concrete repair maintenance (Agreement); and 
WHEREAS, the term of the Agreement was January 1, 2020, through December 31, 2020, with the option 
of up to four one-year extensions; and 
WHEREAS, the Parties wish to exercise the third option through this Amendment to extend the 
Agreement for one year. 
AGREEMENT 
NOW THEREFORE, the Parties agree as follows: 
1.
The recitals are accurate and are incorporated and made a part of the Agreement by 
this reference.
2.
Section III is amended to read as follows: The Agreement is extended for a one-year period 
January 1, 2023, through December 31, 2023.
3.
Section IV, Price is amended to read as follows: The City will pay the Contractor the per unit cost 
set forth in Revised Exhibit B of the original Agreement, attached to and made a part of this 
Amendment No. 3. Total payments made to the Contractor during the term of this Amendment 
No. 3 will not exceed $5,000 ,000. 
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DocuSign Envelope ID: C0CA09C8-8F38-4EE8-9CAB-5E7B8BD5C335
Managing Member

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EXHIBIT B TO AGREEMENT 
REVISED COMPENSATION AND FEES 
 
• 
*Price includes all tax. 
• 
**Quantities are listed as estimates ONLY and are NOT guaranteed. 
 
 
 
Item 
  
  
  
 Unit  
No. 
Description 
Qty 
Unit 
 Price  
1  
Saw cut, Remove and Dispose of all 
concrete and asphalt from curb ramps, 
driveways, alley entrances, sidewalks, 
and valley gutters or concrete aprons. 
555,000 
SF 
$1.78 
2  
Saw cut, Remove and Dispose of 
concrete curb and gutter or median 
curb 
25,000 
LF 
$7.83 
3  
Sidewalk per MAG Detail 230  
95,000 
SF 
$4.55 
4  
Curb & Gutter, Median Curb per MAG 
Detail 220-1, 220-2, 221, 222, or 223 
30,000 
LF 
$24.17 
 
5  
Asphalt Patch Back, 2 feet wide 
minimum 
55,750 
SF 
$7.66 
6  
Horizontal Curb Cut 
100 
LF 
$9.00 
7  
ADA Truncated Domes per MAG Detail 
234 
7,500 
SF 
$23.42 
8  
Curb Ramps Either/Or per MAG Details 
(236-1, 236-2, 236-3, 236-4) Single or 
Two Singles Creating a Dual  
400 
EA 
$1051.57 
 
9  
Curb Ramp per MAG Details (237-1, 
237-2, 236-3) Single  
135 
EA 
$1051.57 
 
10  
Curb Ramp per MAG Detail 236-5 
(modified single) (blended transition 
15 
EA 
$1576.74 
11  
Curb Ramps Either/or per MAG Details ( 
238-1, 238-2, 238-3)  
45 
EA 
$1002.31 
12  
Valley Gutters per MAG Detail 240 
11,000 
SF 
$7.66 
13  
Concrete Apron per MAG Detail 240  
100,000 
SF 
$8.76 
14  
Driveway or Alley Entrance per MAG 
Detail 260 
100,000 
SF 
$5.72 
15  
Residential driveway (walk behind) per 
MAG Detail 250-2, 4” thick 
3,000 
SF 
$4.43 
16  
Commercial Driveway per   MAG Detail 
250-1, 6" Thick  
30,000 
SF 
$6.65 
17  
Commercial driveway (walk behind) per 
MAG Detail 250-2, 6” thick 
3,000 
SF 
$6.15 
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18  
Return Style Driveways per MAG Detail 
251 
3,000 
SF 
$6.15 
19 
Bus Shelter Pad per COC Detail C-230, 
4" Thick 
5,000 
SF 
$6.00 
20 
Bus Bay per COC Detail C-231, 9" Thick 
1,100 
SF 
$9.09 
21  
Obliterate Striping, 4” equivalent  
7,000 
LF 
$2.71 
22 
Seal Obliterated Striping, 4” equivalent  
7,000 
LF 
$0.38 
23  
Striping, White Paint, 4” equivalent  
1,500 
LF 
$0.38 
24  
Striping, Yellow Paint, 4” equivalent  
500 
LF 
$0.35 
25  
Striping, White Thermoplastic, 4” 
equivalent  
5,000 
LF 
$2.98 
26  
School Crosswalk, 24”x10’ Yellow High 
Visibility Crosswalk Rectangles 
2 
SET 
$108.50 
27  
School Roll Out Yellow Dots, 24” 
Diameter  
15 
EA 
$21.70 
28  
Traffic Control Residential and Collector 
Roadway Sections  
115 
DAY 
$25,000 
29 
Traffic Control Arterial Roadway 
Sections  
65 
DAY 
$75,000 
30  
City of Chandler Uniformed Police 
Officer.  (Contractor to be paid as 
invoiced the actual cost of hiring police 
officer per day) 
1 
AL 
$100,000.00 
 
 
 
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Clarification to agreement Traffic Control clause No. 6 to the agreement, the following requirements 
are hereby incorporated into the  
 
The use of on-duty Chandler police officers, Police Aides or Park Rangers is limited to short-term 
assistance during emergency situations. Contractors, utilities and other agencies shall use uniformed 
extra-duty police officers, Police Aides or Park Rangers to provide traffic control and/or monitor 
barricade sites within the City of Chandler.  
Chandler police officers, Police Aides or Park Rangers are to have first priority for above described 
positions.  Job requests for personnel should be submitted at: https://odm.officertrak.com/Chandler-
AZ-PD 
 
If Off Duty Management is unable to fill the job requirement, the vendor/contractor will be notified 24 
hours prior to the start of the job to allow the use of another agency to fill the request of extra duty 
officers.   
 
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