CM-2016-1254 - 12/9/2016Page I of 5
It—
Contract Quantity Adjustment/Change Order
aouc rows
rev, 01/16
Department: Utilities and Environmental Services
Project
Name: 2014 Wastewater Collection System Rehabilitation Date: 11/18/16
City Project Change Order/Quantity
ID Number RHB14 Adjustment No. 1
Vendor IPR South Central LLC 7600 S. Sante Dr. Bldg. E - Houston, TX 77061 (832) 252-4804
Company Name Address Phone No.
Justification
:hange Order / Quantity Adjustment #1 is need for final bid items quantities adjustment and to increase contract time by 55 days due to
veather delays and 1,200 LF of additional pipe bursting.
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:
Submitted for Approval -
Prepared
31ynaulre
Contractor:
City Project
Manager:
Mayor/City '-
Manager ` J
Approvals
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Printed Narue,,Title, Company
auk. —
Printed N
Name, Title
Amount % Change
$3,947,750.00
-$314,089.33
-$314,089.33
$3,633,660.68111
0%
$0.00 0%
$0.00 0%
$3,633,660.68
-$314,089.33
300
55
355
Date
" Contract Quantity Adjustment/ Change Order
��lry
� �/ ROl1N� ROCK TI KA,
rev, lf 01/16
Project Name: 2014 Wastewater Collection System Rehabilitation
Quan. Adj./Change Order No.:
Change Order Data
Page 2 of 5
Item # Item Description Unit Qty. Unit Price Amount
Contract
Time
Adjustment
(Days)
$0.00
55
$0.00
$0.00
$0.00
$0.00
$0.00
$0.00
$0.00
$0.00
$0.00
$0.00
$0.00
$0.00
$0.00
$0.00
$0.00
$0.00
$0.00
$0.00
$0.00
$0.00
$0.00
$0.00
$0.00
$0.00
TOTALS: $0.00
55
,_ Contract Quantity Adjustment/Change Order
ROUND ROCK TFX>>
rev, 01/16
Project Name: 2014 Wastewater Collection System Rehabilitation
Quan. Adj./Change Order No.
Ouantitv Adiustment Data
Page 3 of 5
Bid Item #
Item Description
Unit
Qty.
Unit Price
Amount
Contract
Time
Adjustment
1
6" CIPP Liner
LF
475
$50.00
$23,750.00
2
6" Dia. HDPE DR -11, IPS Sewer Pipe
LF
278
$95.00
$26,410.00
3
8" Dia. PVC SDR 26 Sewer Pipe, 0'-8'
Deep by open cut
LF
357
$68.00
$24,276.00
4
8" Dia. PVC SDR 26 Pressure Rated Sewer
Pipe, 0'-8' Deep by open cut
LF
-80
$76.50
-$6,120.00
5
8" Dia. PVC SDR 26 Sewer Pipe, 8'-12'
Deep by open cut
LF
-70
$117.00
-$8,190.00
6
8" Dia. HDPE DR -11, IPS Sewer Pipe
LF
1 -600
$105.00
-$63,000.00
7
8" Dia. HDPE DR -17, IPS Sewer Pipe
LF
2833
$95.00
$269,135.00
8
8" CIPP Liner
LF
-582
$37.00
-$21,534.00
9
10"Dia. PVC SDR 26 Sewer Pipe, 0'-8'
Deep by open cut
LF
-380
$112.00
-$42,560.00
10
10" Dia. HDPE DR -17, IPS Sewer Pipe
LF
1 -9
$115.00
-$1,035.00
11
10" CIPP Liner
LF
-193.6
$55.00
-$10,648.00
12
18" Dia. HDPE DR -17, IPS Sewer Pipe
LF
-85
$165.00
-$14,025.00
13
15" CIPP Liner
LF
-16.6
$95.00
-$1,577.00
14
24" CIPP Liner
LF
-1613
$140.00
-$225,820.00
15
6" PVC Sewer Service Line (Main to
Property Line) with service cleanout
EA
-27
$1,875.00
-$50,625.00
16
Service Line Extension
LF
-25
$118.00
-$2,950.00
17
Construct 48" Dia. Manhole 0'-6' Deep,
Biotech Armor Additive
EA
1
$6,500.00
$6,500.00
18
Construct Wastewater Access Device 0'-6'
Deep
EA
1
$4,450.00
$4,450.00
19
Remove and Replace 48" Dia. Manhole, 0'-
6' Deep Biotech Armor Additive
EA
-9
$6,800.00
-$61,200.00
20
Remove cleanout and replace with 48"
Dia. Manhole, 0'-6' Deep Biotech Armor
Additive
EA
2
$6,850.00
$13,700.00
21
Remove cleanout and replace with
Wastewate Access Device, 0'-6' Deep
EA
-4
$4,500.00
-$18,000.00
22
Remove and Replace 48" Dia. Manhole,
Extra depth
VF
-29
$615.00
-$17,835.00
23
Remove and replace 48" Dia. Drop
manhole, 0'-6' Deep
EA
-2
$7,100.00
-$14,200.00
24
Remove and replace 48" Dia. Drop
manhole, Extra Depth
VF
-20
$695.00
-$13,900.00
25 lConnect
to existing manhole
EA
10
1 $2,825.001
$28,250.00
Page 4 of 5
Contract Quantity Adjustment/ Change Order
- ROUND ROCK TC;(AS
rev, 01116
26
Asphalt Street Pavement
TN
18.44
$480.00
$8,851.20
27
Concrete Street Pavement
SY
-1000
$130.00
-$130,000.00
28
3,600 PSI Concrete Base
SY
-1000
$106.00
-$106,000.00
29
Remove and replace concrete curb and
gutter repair
LF
-11
$117.00
-$1,287.00
30
Remove and replace concrete paving
SF
897.5
$17.75
$15,930.63
31
Flowable Fill
CY
600.5
$355.00
$213,177.50
32
Seeding/Sodding to match existing
SY
-540
$14.75
-$7,965.00
34
Tree removal
EA
-1
$765.00
-$765.00
35
Light Post Replacement
EA
-1
$2,950.00
-$2,950.00
36
Fence Repair, Remove and Replace to
match existing
LF
-350
$47.00
-$16,450.00
37
Trench Safety
LF
1992
$2.40
$4,780.80
38
Pre -Construction Video Documentation
LF
-112
$3.90
-$436.80
40
Waterline lowering
EA
1
-$8,800.00
-$8,800.00
41
Traffic Control
LS
-0.05
$40,000.00
-$2,000.00
42
Point Repair prior to pipe bursting
IF
-50
$295.00
-$14,750.00
43
Point Repair to remove obstruction prior
to Pipe Bursting
EA
11
$5,400.00
$59,400.00
44
Erosion Control
LS
-0.05
$17,000.00
-$850.00
45
Replace manhole frame and cover - 24"
non -bolted
EA
-5
$1,000.00
-$5,000.00
46
Replace manhole frame and cover - 32"
non -bolted
EA
-2
$1,075.00
-$2,150.00
47
Replace cleanout frame and cover - Non -
bolted paved 8"
EA
-2
$4,100.00
-$8,200.00
48
Replace cleanout frame and cover - Non -
bolted paved 6"
EA
-2
$1,000.00
-$2,000.00
49
Replace manhole frame and cover -
bolted 24"
EA
-1
$1,175.00
-$1,175.00
50
Replace manhole frame and cover -
bolted 32"
EA
-2
$1,175.00
-$2,350.00
51
Replace cleanout frame and cover -
bolted, non -paved, 6"
EA
-2
$4,100.00
-$8,200.00
52
Replace cleanout frame and cover -
bolted, non -paved, 8"
EA
-1
$4,100.00
-$4,100.00
53
Install bolts & gaskets for bolt down
covers
EA
-5
$295.00
-$1,475.00
54
Paved frame and grade adjustment
EA
-11
$765.00
-$8,415.00
55
Non -paved frame and grade adjustment
EA
-11
$650.00
-$7,150.00
56
Concrete manhole grade adjustments
VF
-10
$710.00
-$7,100.00
57
Pressure grout manhole
JT
-72
$325.00
-$23,400.00
58
Pressure grout pipe seal, bench, and
trough and lower 18" of manhole
VF
-48
$645.00
-$30,960.00
59
Cementitious Manhole Chimney Seal
VF
-19
$112.00
-$2,128.00
60
Apply Cementitious Coating to Manhole
VF
-129.31
$115.00
-$14,870.65
61
Apply Epoxy Coating to Entire Manhole
VF
97
$142.00
$13,774.00
62
Bench and trough reshaping to manhole
EA
-5
$710.00
-$3,550.00
63
Install cleanout plug
EA 1
-3 1
$2,350.00
-$7,050.00
Page 5 of 5
Contract Quantity Adjustment/ Change Order
ROUND ROCK TEKAS
rev, 01/16
72
Job 1011: open cut and replace 10 LF of
6" PVC with 6" SDR 26 and 1 connection
EA
1
$9,700.00 $9,700.00
73
Job 1012: open cut and replace 10 LF of
6" PVC with 6" SDR 26 and 1 connection
EA
1
$9,700.00 $9,700.00
74
Additional pipe installed varying in
diameter from 6" to 27"
LF
-40
$590.00 -$23,600.00
75
Bypass pumping for entire project
LS
-0.05
$125,000.00 -$6,250.00
78
Apply Cementitious Coating to 6" Dia.
Manhole
VF
-14
$177.00 -$2,478.00
79
Remove and replace storm inlet and
reconnect storm piping
EA
-1
$8,800.00 -$8,800.00
$0.00
$0.00
$0.00
$0.00
$0.00
$0.00
$0.00
$0.00
FOTAL5:1 -$314,089.331 0 1
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City of Round Rock
ROUND ROCK
TEXAS Agenda Item Summary
Agenda Number:
Title: Consider executing Quantity Adjustment/Change Order No. 1 with IPR
South Central, LLC for the 2014 Wastewater Collection System
Rehabilitation Project.
Type: City Manager Item
Governing Body: City Manager Approval
Agenda Date: 12/9/2016
Dept Director: Michael Thane, Director of Utilities and Environmental Services
Cost: $314,089.33
Indexes: Self -Financed Wastewater Construction
Attachments: LAF_CO-QANo.1_IPR_2013-2014VWVRehab_CM12.9.16.pdf,
CO-QANo.1_IPR _2013-2014VWVRehab_CM12.9.16.pdf,
Map_2014WWColISysRehab_CM12.9.16.pdf
Department: Utilities and Environmental Services
Text of Legislative File CM -2016-1254
Consider executing Quantity Adjustment/Change Order No. 1 with IPR South Central, LLC for the 2014
Wastewater Collection System Rehabilitation Project.
The City is required to continue our Wastewater Collection System Rehabilitation program in order to
comply with the TCEQ's Edwards Aquifer Recharge Zone Protection Program which requires that
wastewater collection systems located over the Edwards Aquifer be inspected and rehabilitated every 5
years. The elimination of defects will not only help to protect the Edwards Aquifer, but will also reduce
inflow and infiltration entering the City's wastewater collection system, thereby reducing the City's
treatment cost.
The City completed the inspection of 10 sub -basins to determine areas that required rehabilitation for this
project. The work was performed in sub -basins BC21-Z, BC22-Z, BC23-Z, EW01-Z, OC27-Z, OC28-Z,
OC29-Z, OC30-Z, OC31-Z, & OC46-Z. The project included 4,404 LF of new 8 -inch through 18 -inch pipe
installed by pipe bursting, 3,273 LF of new 8 -inch through 10 -inch pipe installed by open excavation, 10
wastewater pipe point repairs, 10,617 LF of 6 -inch through 24 -inch CIPP liner, rehabilitation of 371
manholes and construction of eight manholes.
IPR South Central LCC was awarded the contract in the amount of $3,947,750. This change order is
required for final bid item quantity adjustments as well as to increase the contract time by 55 days due to
weather delays. This CO/AQ No. 1 is for a reduction in contract price by $314,089.33.
City of Round Rock Page 1 Printed on 1 21812 01 6