CM-08-02-040DATE: February 1, 2008
SUBJECT: City Manager - February 8, 2008
ITEM: Action authorizing the City Manager to execute Change Order # 3
with Austin Filter Systems, Inc. for South Creek Channel
Improvements.
Department: Engineering and Development Services
Staff Person: Danny Ha!den, P.E., City Engineer
Justification:
Change Order # 3 is needed to delete Items # 30, # 31, and # 32 (one -gallon seedlings) in
the Base Bid, to delete Item # 7 (one -gallon seedlings) in Alternate Bid # 1, and to add 362
thirty -gallon trees for installation in Permit Mitigation Segments 1 - 3 along Dry Branch
Tributary # 1. Add the cost of 92 rock anchors for soil beds in the South Creek Channel
Improvements Project.
Funding:
Cost: ($12,624.80)
Source of funds: 2002 G. O. Bonds
Amount % Change
Original Contract $2,519,793.75 N/A
Previous Change Orders $53,834.92 2.13%
Change Order # 3 ($12,624.80) (0.49%)
Revised Contract $2,561,003.87 1.64%
Outside Resources:
Austin Filter Systems, Inc.
Background Information:
The original contract was for $2,519,793.75. Change Orders # 1 and # 2 added
$53,834.92 to the contract. The total contract amount with Change Order # 3 would be
$2,561,003.87.
Public Comment:
NA
Blue Sheet Format
Updated 01/20/04
CA -08 - oa- eqc
CITY OF ROUND ROCK
CONSTRUCTION CHANGE ORDER
PAGE 1 OF 1
DEPARTMENT: Engineering & Development Services DATE: February 8, 2008
PROJECT: South Creek Channel Improvements CHANGE ORDER NO: # 3
ORIGINAL CONTRACT PRICE:
PREVIOUS CHANGE ORDERS:
THIS CHANGE ORDER:
CHANGE ORDERS TO DATE:
JUSTIFICATION:
$2,519,793.75 Add cost of rock anchors for soil beds.
$53,834.92 Delete Items # 30, 31, & 32 in Base Bid, &
(S-12,624.80) Item # 7 in Bid Alternate 1. Add 362 30 -gal. trees
$41,210.12
for installation in Permit Mit. Segments 1 - 3 along
Dry Branch Tributary No. 1.
PREPARED BY:
PROJEC
ANAGER
//./A)/5'
DATE
SIGNATURE: /
ME -CONTRACTOR
PRINT NAME/TITLE:,
iof /6 -
APPROVED:
t7�TY OF ROUND ROCK
Cil--o8-�a-
DLIO
PERCENT OF ORIGINAL CONTRACT PRICE
THIS CHANGE ORDER: ($12,624.80)
PREVIOUS CHANGE ORDER: $53,834.92
TOTAL % CHANGE: 0.49%
ORIGINAL CONTRACT PRICE PLUS
CHANGE ORDERS: $2,561,003.87
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ITEM #
-4faM4,
DESCRIPTION OF
CHANGES
". 4r "+E
UNIT
QTY.
UNIT
PRICE
AMOUNT
ADDED DAYS
CALENDAR/
WORKING
_,Z.VA. , &v. 4F."..' ..,—a.T-<,,ai;G„ ._,fJ::;i" "$... :; 4`ka
:. . a
x.'S�_.x #'x-Lk7:s?
..:..
1
Add Rock Anchors
EA
92
$15.60
$1,435.20
NA
2
Add 30 -Gallon Trees
EA
362
$425.00
$153,850.00
NA
3
Delete Base Bid Item # 30 - Tree
EA
270
$193.00
($52,110.00)
NA
Plantings For Permit Mit. Segment 1
4
Delete Base Bid Item # 31 - Tree
EA
140
$193.00
($27,020.00)
NA
Plantings for Permit Mit. Segment 2,
30' Buffer
5
Delete Base Bid Item # 32 - Tree
EA
220
$193.00
($42,460.00)
NA
Plantings for Permit Mit. Segment 2,
Area 2
6
Delete Bid Item # 7, Alternative Bid # 1, - Tree
EA
240
$193.00
($46,320.00)
NA
Plantings for Permit Mit. Segment 3
TOTAL:
($12,624.80)
0
PREPARED BY:
PROJEC
ANAGER
//./A)/5'
DATE
SIGNATURE: /
ME -CONTRACTOR
PRINT NAME/TITLE:,
iof /6 -
APPROVED:
t7�TY OF ROUND ROCK
Cil--o8-�a-
DLIO
PERCENT OF ORIGINAL CONTRACT PRICE
THIS CHANGE ORDER: ($12,624.80)
PREVIOUS CHANGE ORDER: $53,834.92
TOTAL % CHANGE: 0.49%
ORIGINAL CONTRACT PRICE PLUS
CHANGE ORDERS: $2,561,003.87
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APPROXIMATE
PROJECT LIMITS
II ATE
PROJECT I I S
SLOPES PAR