CM-2021-041 - 2/5/2021Page 1 of 3
Contract Quantity Adjustment/Change Order
rev, 01/16
Department: UES
Project
Name: Wastewater Collection System Pipe Bursting Rehabilitation 2020 Date: 1/25/21
City Project Change Order/Quantity
ID Number RHB20 Adjustment No. 2
Vendor PM Construction & Rehab, LLC 131 North Richey Road - Pasadena TX 77506 (832) 252-4811
Company Name Address Phone No.
Justification
Change Order No. 2 is needed for final quantity adjustment.
SUMMARY
Original Contract Price:
Previous Quantity Adjustment(s):
This Quantity Adjustment:
Total Quantity Adjustment(s):
Total Contract Price with Quantity Adjustment(s):
Previous Change Order(s):
This Change Order:
Total Change Order(s) To Date:
Adjusted Contract Price [Original Contract Price Plus Quantity Adjustment(s) Plus Change
Order(s)]:
Difference between Original and Adjusted Contract Prices:
Original Contract Time:
Time Adjustment by previous Quan. Adj./Change Order:
Time Adjustment by this Quan. Adj./Change Order:
New Contract Time: d
Submitted for Approval
Amount
% Change
$1,443,120Z5
$0.00
$62,884.16
$62,884.16
$1,506,004.41
$186,098.00
12%
-$13,801.10
-1%
$172,296.90
11%
—,,678,301.31
F—s
$235,181.06
0
Prepared By:
Eddie Zapata, Senior Project Manager, City of Round Rock
6/24/
Signature ✓
Printed Name, Title, Company
Date
Approvals
Contractor:
Emily High, Project Manager, PM Construction & Rehab, LLC
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City Project
Printed Name, Title, Company
Date
Manager: �i
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Eddie Zapata, Senior Project Manager
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Page 2 of 3
NogocF Contract Quantity Adjustment/Change Order
rev, 01116
Project Name: Wastewater Collection System Pipe Bursting Rehabilitation 2020
Quan. Adj./Change Order No.
rhanna nrdar nnfta
Item #
Item Description
Unit
Qty.
Unit Price
Amount
Contract
Time
Adjustment
(Days)
CO 2-1
DISCOUNT Item #1207 - Remove and replace or install cleanout
EA
89
-$686.75
-$61,120.75
CO2-2
Repair / Rehab 2" Asphalt Pavement
SY
802.85
$46.00
$36,931.10
CO2-3
Repair / Rehab 6" Concrete Driveway
SY
9
$80.00
$720.00
CO2-4
Repair / Rehab 4" Concrete Sidewalk
SY
35.55
$65.00
$2,310.75
CO2-5
Repair / Rehab Concrete Curb & Gutter
LF
449
$32.20
$14,457.80
CO2-6
Egger Avenue Paving Credit
LS
1
-$6,000.00
-$6,000.00
CO2-7
Black Street Asphalt Repair
LS
i
-$1,100.00
-$1,100.00
TAL :
Page 3 of 3
P
NogoIX Contract Quantity Adjustment/Change Order
rev, 01116
Project Name: Wastewater Collection System Pipe Bursting Rehabilitation 2020
Quan. Adj./Change Order No.: 2
Ouantitv Adiustment Data
Bid Item #
Item Description
p
Unit
Qty.
Unit Price
Amountrnavi
Contract
Time
Adjustment
CO 1 -2
Burst existing 8" wastewater line to 12" HDPE wastewater line
LF
-121
$80.00
-$9,680.00
CO 1 -3
Post TV Inspection after rehabilitation
LF
324
$5.00
$1,620.00
CO 1 - 4
12" Wastewater line point repair (8' - 12' deep)
EA
-2
$4,830.00
-$9,660.00
CO 1 -5
Wastewater service lateral reconnect
EA
1
$920.00
$920.00
CO 1-6
Install 8" wastewater line by open cut (0 - 8' deep)
LF
-5
$75.00
-$375.00
CO 1 -7
Wastewater service lateral reconnect up to 5'
EA
0
$920.00
$0.00
CO 1 -8
Extra length service connection over 5'
LF
175
$40.00
$7,000.00
CO 1 -9
Remove & replace end of line cleanout
EA
11
$1,840.00
$20,240.00
CO 1 -11
Repair/Rehab 2" Asphalt pavement
SY
-250
$46.00
-$11,500,00
CO 1 -12
Flowable Fill
CY
-170
$140.00
-$23,800.00
CO 1 -13
Cement stabilized sand
TN
-36
$38.00
-$1,368.00
Travel and Mobilization
EA
-4
$6,000.00
-$24,000.00
4911
Barricades, Signs, and Traffic Handling
EA
0.5
$7,000.00
$3,500.00
4915
SWPPP
EA
-1
$2,500.00
-$2,500.00
204
Burst existing 6" or 8" to 8" IPS SDR 19 0'-B' deep)
LF
6134
$55.00
$337,370.00
205
Burst existing 6" or 8" to 8" IPS SDR 19 8'-12' deep)
LF
-7009
$60.00
-$420,540.00
401
Sewer Main Television Inspection 8" through 15" Diameter
LF
-1365.48
$4.00
-$5,461.92
409
Sewer Main Cleaning - Normal 8" through 15" Diamter
LF
-1366.48
$4.00
-$5,465.92
451
6" - 12" Post TV Inspection After Rehabilitation
LF
-877
$5.00
-$4,385.00
1201
External reconnect 0'-8' deep) up to 5 linear feet
EA
75
$920.00
$69,000.00
1206
Extra length service connection over 5 linear feet
LF
126
$40.00
$5,040.00
1207
Remove and replace or install cleanout
EA
77
$1,850.00
$142,450.00
1711
Repair/Rehab wooden fence with new
LF
-150
$36.80
-$5,520.00
TOTALS:
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Egger Acres Pipebursting - Project Map
® Active Manhole
N —♦ Active Wastewater Gravity Main
AMains to be Pipebursted
Date: 1/2020
City of Round Rock
,-?ROUND ROCK
t TEXAS Agenda Item Summary
Agenda Number:
Title: Consider executing Quantity Adjustment/Change Order No. 2 with PM
Construction & Rehab, LLC for the Wastewater Collection System Pipe Bursting
Rehabilitation 2020 Project.
Type: City Manager Item
Governing Body: City Manager Approval
Agenda Date: 2/5/2021
Dept Director: Michael Thane, Utilities and Environmental Services Director
Cost: $49,083.06
Indexes: Self -Financed Wastewater Construction
Attachments: QA.00 No. 2-Partially executed, Overall Project Map, MAP_Egger Acres
Department: Utilities and Environmental Services
Text of Legislative File CM-2021-041
The City is required to continue our Wastewater Collection System Rehabilitation Program to comply with
the Texas Commission on Environmental Quality's Edwards Aquifer Recharge Zone Protection Program.
This program requires that the City inspect the wastewater collection systems located over the Edwards
Aquifer and complete any necessary rehabilitation every five years. The elimination of defects not only
helps to protect the Edwards Aquifer but also reduces inflow and infiltration entering the City's wastewater
collection system; thereby, reducing the City's wastewater treatment costs. The City has completed the
inspection of four sub -basins to determine areas that require rehabilitation for this project.
The City will perform the work in sub -basins BC-08, BC-21, BC-22Z, and OC-24Z (Egger Acres Subdivision).
The original contract for construction phase services was based on the developed construction plans and
specifications to rehabilitate the wastewater collection system in a portion of these sub -basins. The project
includes pipe bursting 11,390 linear feet of existing 6-inch wastewater line with 8-inch High -Density
Polyethylene Pipe(HDPE) wastewater line, and 3,750 linear feet of existing 8-inch wastewater line with
8-inch HDPE wastewater line.
Change Order / Quantity Adjustment (CO/QA) No. 2 includes additional wastewater service lines,
cleanouts, asphalt pavement, concrete sidewalk, and curb and gutter repairs. This CO/QA also includes a
credit for a portion of 8-inch wastewater line that was not installed and pavement repairs that were not
required. The total cost for CO/QA No. 2 comes out to $49,083.06. CO/QA No. 1 increased the contract
City of Round Rock Page 1 of 2
Agenda Item Summary Continued (CM-2021-041)
value to $1,629,218.25. This CO/QA No. 2 will increase the contract total amount to $1,678,301.31.
Cost: $49,083.06
Source of Funds: Self -Financed Wastewater Construction
City of Round Rock Page 2 of 2