4293 Amendment Two_Vincon

City of Chandler — Regular Meeting (2024-03-21)

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City Clerk Document No.  
 
City Council Meeting Date: March 21, 2024 
AMENDMENT TO CITY OF CHANDLER AGREEMENT 
CONCRETE REPAIR & MAINTENANCE SERVICES 
CITY OF CHANDLER AGREEMENT NO. CS1-745-4293 
THIS AMENDMENT NO. 2 (Amendment No. 2) 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 
 , 2024 (Effective Date). 
RECITALS 
WHEREAS, City Council approved the award of multiple Agreements for concrete repair & maintenance 
services (Agreement); and 
WHEREAS, the term of the Agreement was May 1, 2022, through April 30, 2023, with the option of up to 
four one-year extensions; and 
WHEREAS, the City wishes to extend the term of the multiple Agreements for concrete repair 
& maintenance services in an amount not to exceed $1,395,000 for the extension term; and 
WHEREAS, the Parties wish to exercise the second option through this Amendment No. 2 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, Period of Service is amended to read as follows:  The term of the Agreement 
is extended for a one-year period May 1, 2024, through April 30, 2025.
3.
Section IV, Payment of Compensation and Fees 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. 2. Total payments made to the 
Contractor during the term of this Amendment No. 2 will not exceed $1,395,000.
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4.
All other terms and conditions of the Agreement remain unchanged and in full force and effect.
If a conflict or ambiguity arises between this Amendment No. 2 and the Agreement, the terms
and conditions in this Amendment No. 2 prevail and control.
IN WITNESS WHEREOF, the Parties have entered into this Amendment on the Effective Date. 
FOR THE CITY 
FOR THE CONTRACTOR 
By: _________________________________________ 
By: _________________________________________ 
Its: _________Mayor__________________________ 
Its: _________________________________________ 
APPROVED AS TO FORM: 
By: _________________________________________ 
City Attorney 
ATTEST: 
By: _________________________________________ 
City Clerk 
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Member

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EXHIBIT B TO AGREEMENT 
Revised Pricing 
• 
Price includes all tax, labor and materials 
• 
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. 
1-50 
SF 
 $                6.80  
51-100 
 $                5.67  
101+ 
 $                4.54  
2  
Saw cut, Remove and Dispose of concrete curb 
and gutter or median curb 
1-50 
LF 
 $              13.61  
51-100 
 $              12.47  
101+ 
 $              11.34  
3  
Sidewalk per MAG Detail 230  
1-50 
SF 
 $              11.81  
51-100 
 $                9.45  
101+ 
 $                5.02  
4 
Install Sidewalk, 5” thick  
1-50 
SF 
 $              12.99  
51-100 
 $              10.63  
101+ 
 $                5.90  
5 
Install Sidewalk, 4” thick 
1-50 
SF 
 $              11.81  
51-100 
 $                9.45  
101+ 
 $                5.02  
6  
Curb & Gutter, Median Curb per MAG Detail 
220-1, 220-2, 221, 222, or 223 
1-50 
LF 
 $              47.23  
51-100 
 $              41.33  
101+ 
 $              35.43  
7  
Asphalt Patch Back, 2 feet wide minimum 
1-50 
SF 
 $              15.35  
51-100 
 $              11.81  
101+ 
 $                8.27  
8 
Remove Asphalt 
1-50 
SF 
 $                6.80  
51-100 
 $                5.67  
101+ 
 $                4.54  
9 
Horizontal Curb Cut 
1-50 
LF 
 $              28.35  
51-100 
 $              28.35  
101+ 
 $              28.35  
10 
Install ADA Truncated Domes per MAG Detail 
234 
1-50 
SF 
 $              41.33  
51-100 
 $              41.33  
101+ 
 $              41.33  
11 
Curb Ramp per MAG Details (236-1, 236-2, 236-
3, 236-4) Single  
30 
EA 
 
$         1,417.02  
 
12 
Curb Ramp per MAG Details (236-1, 236-2, 236-
3, 236-4) Dual  
20 
EA 
 $         2,834.04  
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13 
Curb Ramp per MAG Details (237-1, 237-2, 236-
3) Single  
60 
EA 
 $         1,417.02  
14 
Curb Ramp per MAG Details (237-1, 237-2, 236-
3) Dual 
35 
EA 
 $         2,834.04  
15 
Curb Ramp per MAG Detail 236-5 (modified 
single) (blended transition 
10 
EA 
 $         1,771.28  
16 
Curb Ramp per MAG Details (238-1, 238-2, 238-
3)  
10 
EA 
 $         1,180.85  
17 
Valley Gutters per MAG Detail 240 
1-50 
SF 
 $              14.17  
51-100 
 $              11.81  
101+ 
 $                9.45  
18 
Concrete Apron per MAG Detail 240  
1-50 
SF 
 $              14.17  
51-100 
 $              11.81  
101+ 
 $                9.45  
19 
Driveway or Alley Entrance per MAG Detail 260 
1-50 
SF 
 $              14.17  
51-100 
 $              11.81  
101+ 
 $                9.45  
20 
Residential driveway (walk behind) per MAG 
Detail 250-2, 4” thick 
1-50 
SF 
 $              11.81  
51-100 
 $                9.45  
101+ 
 $                7.09  
21 
Commercial Driveway per   MAG Detail 250-1, 
6" Thick  
1-50 
SF 
 $              14.17  
51-100 
 $              11.81  
101+ 
 $                9.45  
22 
Commercial driveway (walk behind) per MAG 
Detail 250-2, 6” thick 
1-50 
SF 
 $              14.17  
51-100 
 $              11.81  
101+ 
 $                9.45  
23 
Return Style Driveways per MAG Detail 251 
1-50 
SF 
 $              15.35  
51-100 
 $              12.99  
101+ 
 $              10.63  
24 
Bus Shelter Pad per COC Detail C-230, 4" Thick 
1-50 
SF 
 $              11.81  
51-100 
 $                9.45  
101+ 
 $                7.09  
25 
Bus Bay per COC Detail C-231, 9" Thick 
1-50 
SF 
 $              17.71  
51-100 
 $              14.76  
101+ 
 $              11.81  
26 
Obliterate Striping, 4” equivalent  
1-50 
LF 
 $              11.34  
51-100 
 $                5.67  
101+ 
 $                2.83  
27 
Seal Obliterated Striping, 4” equivalent  
1-50 
LF 
 $                5.67  
51-100 
 $                2.83  
101+ 
 $                1.42  
28 
Striping, White Paint, 4” equivalent  
1-50 
LF 
 $                5.67  
51-100 
 $                2.83  
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101+ 
 $                1.42  
29 
Striping, Yellow Paint, 4” equivalent  
1-50 
LF 
 $                5.67  
51-100 
 $                2.83  
101+ 
 $                1.42  
30 
Striping, White Thermoplastic, 4” equivalent  
1-50 
LF 
 $              11.34  
51-100 
 $                5.67  
101+ 
 $                3.97  
31 
School Crosswalk, 24”x10’ Yellow High Visibility 
Crosswalk Rectangles 
2 
SET 
 $            226.77  
32 
School Roll Out Yellow Dots, 24” Diameter  
15 
EA 
 $              56.69  
33 
Concrete Grinding for Trip Hazards 
1-50 
LF 
 $              28.35  
51-100 
 $              22.68  
101+ 
 $              17.01  
34 
½ Sack Slurry Backfill (CLSM) 
1-50 
CY 
 $            177.13  
50-100 
 $            177.13  
100+ 
 $            177.13  
35 
Lower Valve Riser 
1-10 
EA 
 $            170.07  
10-50+ 
 $            170.07  
36 
Lower Manhole 
1-10 
EA 
 $            226.77  
10-50+ 
 $            226.77  
37 
Adjust Valve Riser and Remove & Replace 
Concrete Ring around Valve 
1-10 
EA 
 $            708.51  
10-50+ 
 $            708.51  
38 
Adjust Manhole & Replace Concrete Ring 
around Manhole 
1-10 
EA 
 $            944.68  
10-50+ 
 $            944.68  
39 
City of Chandler Uniformed Police Officer.  
(Contractor to be paid as invoiced the actual 
cost of hiring police officer per day) 
1 
AL 
$50,000.00 
40 
Permit Allowance 
1 
AL 
$15,000 
41 
Barricade/Traffic Control Residential and 
Collector Roadway Sections 
1 
AL 
$15,000 
42 
Barricade/Traffic Control Arterial Roadway 
Sections 
1 
AL 
$30,000 
43 
Remove and Reset Existing Pavers 
1000 
SF 
 
$              17.01  
44 
Minimum Charge Per Job 
 
 
$ 5500 
45 
Line items not included on this price sheet shall be offered at cost plus 20% 
 
 
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