HomeMy WebLinkAbout1998-10-07 PACKET 04.N.REQUEST OF CITY COUNCIL ACTION COUNCIL AGENDA
MEETING ITEM
DATE 10/07/98
PREPARED BY: Administration Ryan Schroeder
ORIGINATING DEPARTMENT STAFF AUTHOR
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COUNCIL ACTION REQUEST
Approve Change Order Number 1 to Erickson Construction, Inc. for $47,275.00 on the West
Draw Trunk Utility Project.
BUDGET IMPLICATION
BUDGETED AMOUNT ACTUAL AMOUNT FUNDING SOURCE
SUPPORTING DOCUMENTS
� MEMO/LETTER: Memo from Angela Popenhagen dated 9/30/98
❑ RESOLUTION:
❑ ORDINANCE:
❑ ENGINEERING RECOMMENDATION:
❑ �EGAL RECOMMENDATION:
� OTHER: Change Order
ADMINISTRATORS COMMENTS
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City Administrator Date
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COUNCIL ACTION TAKEN: ❑,4PPROVEd ❑ DENIED ❑ OTHER
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TO: Honorabie Mayor and City Council
FROM: Angela Popenhagen
DATE: September 30, 1998
SUBJECT: West Draw Trunk Utility Project
Our File No. 48-98-402
INTRODUCTION
Attached is Change Order No. 1 for the West Draw Trunk Utility Project for Counci!'s
consideration and approval.
The change order consists of design changes that are necessary to mitigate adverse
soil conditions. These changes reduce the cost of the project without adversely
affecting the project feasibility.
DISCUSSION
Adverse soii conditions were encountered along the 70` Street right of way. These soil
conditions made it impossible to perform the "directionai boring" and portions of the
open trench work. To mitigate these problems, the installation procedure was modified
ard the sewer was redesigned to avoid the difficulty.
RECOMMENDATlON
We recommend Council approve this change order.
� Bonestroo
0 R05¢11C
� Mderlik &
Associates
Engineers 6 Arthitects
CHANGE ORDER NO. 1
WEST DRAW TRUNK Li'I'II.JWD MEADOWS 1ST ADD
f I' • •• •1
Descrintion of Work
This Change Order is for design modifications necessary to expedite Yhe conswction process. These modifications become
evident when extraordinary soil conditons were encountered. This change in work will eliminate or reduce quan6ties in the
contract along with creaung the following new line items.
Contract Unit Total
No. Item Unit Quantity Price Amount
Deduct
34 8" PVC sanitary sewer, SDR 26, 16'-18' dee{ LF -355 $1710 ($6,070.50)
35 8" PVC sanitary sewer, SDR 26, 18'-20' deeF LF -285 $19.10 ($5,443.50)
36 8" PVC sanitary sewer, SDR?b, 20'-22' deeE LP -65 $21.10 ($1,371.50)
37 8" PVC sanitary sewer, SDR 26, 22'-24' dee� LF -85 $23.10 ($1,463.50)
38 8" PVC sanitary sewer, SDR 26, ?A'-26' deeF LF -67 $2610 ($1,748.70)
45 10" sanitary sewer directional drilled LF -400 $59.00 ($23,600.00)
46 8-in. sanitary sewer, jacked, incl. 24" carrier pipe LF -118 $230.00 ($27,140.00)
SO Pump sewage GAL -9000 $015 ($1,350.00)
56 18" water main directional drilled LF -400 $123.00 ($49,200.00)
57 Tracer wire, No. 12Insulated LF -400 $0.4Q ($160.00)
58 Connect 18" ADPE w 18" DIP, incl. fittings EA -2 $2,105.00 ($4,210.00)
62 1" corporation EA -I $35.00 ($35.00)
63 1" curb stop and boz EA -1 $97.00 ($97.00)
64 I" Type "K" copper water service LF -10 $1230 ($123.00)
74 Remove barbed wire fence LF -400 $I.50 ($600.00)
84 Remove and reinstali 84" RCP culvert LF -14 $30.00 ($420.00)
Total Deduct ($123,53290)
Addition
53 18" DIf' water main, CI. 52, w/8-mil poly wrap
78 Bituminous W ear Course, Pathway, Type 41 A
89 Tr�c controt
172 ;0° C-40Q PdC sanicary sewer, 8'-EO' deep
193 18' ` water main, jacked, incL ?A° carrier pipe
174 Box work, removing, replacing, slope, reshaping slope
175 Improved pipe founda[ion
176 8" PVC sanitary sewer, SDR 26, 10'-12' dee{
177 8" PVC sanitazy sewer, SDR 26, 12'-14' deeE
Total Additlon
Total Deduct
Total Addition
Total Change Order No. i
LF
T7V
LS
LF
LF
�
LF
LF
LF
400
65
1
406
180
I
3000
572
270
$39.60 $15,840.00
$3030 $1,969.56
$300.OQ $300.00
$73.45 55,580.6G
$138.00 $24,84Q.00
$14,000.00 $14,000.00
$1.00 $3�000.00
$1210 $6,921.20
$14.10 $3,807.00
$76,257.70
-$123,532.70
$76,257.70
($47,2�5.00)
chengeorderl.xls
Original Contract Amount
Previous Change Orders
This Change Ordet
Revised Contract Amount (including Uils change order)
Recommended for Approval by:
$1,003,30635
$0.00
($47,275.00)
$956,03135
BONESTROO, ROSENE, ANDERLII{ & ASSOCIATES, INC.
Dater
Approved by Contractor: Approved by Owner:
ERICKSON CONSTRUCTION INC CITY OF COTTAGE GROVE
cc: Ow`wr
Contractor
Bonding Company
Bonestroo & Assce.
changemderi.xis