CM-2016-1009 - 1/8/2016T Page I of 3
rev, osns
Department:
Project
Name:
City Project
ID Number
justification
CVPUR
Contract Quantity Adjustment/ Change Order
Utilities and Environmental Services
Purple Sage Drive Culvert Replacement
Date: 12/14/15
Change Order/Quantity
Adjustment No. 1
SUMMARY
Amount 0/6 Change
Original Contract Price:
$250,949.00
Previous Quantity Adjustment(s):
This Quantity Adjustment:
$122.50
Total Quantity Adjustment(s):
$122.50
Total Contract Price with Quantity Adjustment(s):
$251,071.50
Previous Change Order(s):
0.00
This Change Order:
$7,402.50 0.03
Total Change Order(s) To Date:
$7,402.50 0.03
Adjusted Contract Price [Original Contract Price Plus
Quantity Adjustment(s) Plus Change Order(s)]:
$258,474.00
Difference between Original and Adjusted Contract Prices:
$7,525.00
Original Contract Time:
Time Adjustment by previous Quan. Adj./Change Order:
Time Adjustment by this Quan. Adj./Change Order:
New Contract Time:
0
Submitted for Approval
Prepared By:
Signature
Printed Name, Title, Company
Date
Approvals
Contra r.'
• %'/.< SR, �.✓� �a✓6n'iM�✓d
Si
Printed Name, Title, Company
Date
City Project
Manager:
n-
7
Si re
Printed ame, Title
Date
Mayar/City
L..(/(i I'I'j� 1G
Manager
Signature
Printed Name, Title
Date
CM' zol4 -1009
i� trxw5
M, 06/15
Contract Quantity Adjustment/Change Order
Project Name: Purple Sage Drive Culvert Replacement
Quan. Adj./Change Order No.:
Quantity Adjustment Data
Page 3 of 3
Bid Item #
Item Description
p
Unit
Qty.
Unit Price
Contract
Time
Adjustment
Amount
6
HMAC 2" Type D inc. Prime Coat
S.Y.
84
$23.00
$1,932.00 N/A
13
Waterline Removal, 6"
I.P.
20
$51.00
$1,020.00 N/A
14
ACM Handling and Disposal
S.
-15
$38.00
-$570.00 N/A
15
Remove and Dispose of existing gas pipe
Lf.
-10
1 $9.50
-$95.00 N/A
16
Pipe 6" PVC 0900 Waterline
Lf.
-50
$95.00
-$4,750.00 N/A
20
RCP Cl. III (30 IN)
Lf.
-7
$290.00
-$2,030.00 N/A
25
Native Seeding
S.Y.
523
$6.75
$3,530.25 N/A
26
Soil Retention Blanket
S.Y.
523
$1.75
$915.25 N/A
27
Sediment Containment Dike
Lf.
-10
$8.00
-$80.00 N/A
29
Stabilized Construction Entrance
ea.
-1
$1,000.00
-$1,000.00 N/A
32
Traffic Control per month
mo.
0.5
$2,500.00
$1,250.00 N/A
$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:
122.50 0
Contract Quantity Adjustment/Change Order
rev, 06/15
Project Name: Purple Sage Drive Culvert Replacement
Quan. Adj./Change Order No.:
Change Order Data
Page 2 of 3
Item # Item Description Unit Qty. Unit Price Amount
Contract
Time
Adjustment
(Days)
New Item 6" D.I.P. for Waterline IS. 70 $105.75 $7,402.50
N/A
$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: 7,402.50
0
City of Round Rock
RTr°xuns Rooc Agenda Item Summary
Agenda Number:
Title: Consider executing Quantity Adjustment/Change Order No. 1 with Austin
Underground, Inc. for the Purple Sage Drive Culvert Replacement Project.
Type: City Manager Item
Governing Body: City Manager Approval
Agenda Date: 1/8/2016
Dept Director: Michael Thane, Director of Utilities and Environmental Services
Cost:
Indexes:
Attachments: LAF_Purple Sage_QA-CO No. 1_1.4.16.pdf, QA -CO No. 1_ Purple
Sage_12.17.15.pdf, Location Map.jpg
Department: Utilities and Environmental Services
Text of Legislative File CM -5009
Consider executing Quantity Adjustment/Change Order No. 1 with Austin Underground,
Inc. for the Purple Sage Drive Culvert Replacement Project.
Council previously awarded the construction contract to Austin Underground, Inc. for
$250,949. The project is substantially complete and this quantity adjustment/change
order reconciles the final amount due to the contractor. The quantity adjustment
reduces/adds quantities (as appropriate) to reconcile the bid plan quantity with actual
constructed quantities (+$122.20). The change order adds a new item for the ductile
iron waterline pipe at $7,402.50 which was installed in lieu of PVC C900 waterline pipe
that was deducted in the quantity change. The final contract amount increases
$7,525.00 to $258,474.00 resulting in a 3% increase to the contract.
This project was identified during the City's Storm Water Master Plan. The old culverts
consisted of multiple corrugated metal pipes that crossed under Purple Sage Drive and
were in need of replacement to prevent street flooding and damage to existing City
infrastructure. The corrugated metal pipes were replaced with two 6 -foot x 5 -foot
concrete box culverts to adequately convey the storm water and reduce the frequency
and depth of flooding in this area.
Staff recommends approval.
City o1 Round Rock Page 1 Printed on 11712016