1m. Lyman Blvd Reconstruction and Lake Riley Trunk Utility Improvement: Change Order.L
CITY OF
CHANHASSEN
b,
690 COULTER DRIVE • P.O. BOX 147 • CHANHASSEN, MINNESOTA 55317
(612) 937 -1900 • FAX (612) 937 -5739
I
7
DATE: February 21, 1996
SUBJ: Approve Change Order No. 1 to Lyman Boulevard Reconstruction/Lake Riley Area Trunk Utility
Improvement Project No. 93 -32B
The project engineer from OSM has prepared the documents necessary for the contract amendment (Change Order
No. 1) to the Lyman Boulevard Reconstruction/Lake Riley Area Trunk Utility Improvement Project No. 93 -32B.
This change order is necessary due to two primary areas of change to the project plans. The first project revision
involves some additional costs associated with upsizing the manhole structure near the proposed connection of the
City's trunk sanitary sewer line to the existing Metropolitan Council Waste Water Services (MCWWS) Lake Ann
Interceptor. This change is needed to meet the MCWWS permits requirement which were received after the
project was approved for bidding. This change results in a contract increase of $5,775.
The second and much larger part of this change order involves the elimination of approximately 475 feet of 42-
inch steel pipe casing (jacked). The elimination of this quantity of pipe jacking is th� result of realigning the trunk
sanitary sewer line through the northern portion of the Jim Curry property and the Al Klingelhutz property which
is ultimately made possible by the recent progress in the time schedule for the Trunk Highway 101 turnback. Now
that the turnback appears to be very near; it is likely that a project to realign Trunk Highway 101 south of
Highway 5 will be programmed within a couple of years. Given this news, the underlying property owners are
much more cooperative in granting the necessary easements which would follow the new Trunk Highway 101
realignment through the middle of their properties. The net result is a contract decrease of more than $302,000. If
the Council so chooses, this construction contract cost savings can be used to advance the acquisition of the
Jesberg, Klein and Shorba properties along Trunk Highway 101 immediately north of Mission Hills. Ultimately,
these acquisition costs would be reimbursed back to the City from the MnDOT County Trunk Highway Turnback
account when the Trunk Highway 101 improvement project is initiated.
The original construction contract awarded for the project was $2,763,482.53. This change order represents a
decrease of $302,324.48 resulting in a revised contract amount of $2,461,158.05. Staff recommends that the City
Council approve Change Order No. 1 to Lyman Boulevard Reconstruction/Lake Riley Area Trunk Utility
Improvement Project No. 93 -32B resulting in a contract deduct in the amount of $302,324.48 yielding a revised
construction contract amount of $2,461,158.05.
ktm
Attachment: Change Order No. 1
c: Dave Hempel, Assistant City Engineer
David Mitchell, OSM
Wayne Houle, OSM
g."en&h arlesW\lyman.co 1
MEMORANDUM
TO:
Don Ashworth, City Manager
'
FROM:
Charles Folch, Director of Public Works
I
7
DATE: February 21, 1996
SUBJ: Approve Change Order No. 1 to Lyman Boulevard Reconstruction/Lake Riley Area Trunk Utility
Improvement Project No. 93 -32B
The project engineer from OSM has prepared the documents necessary for the contract amendment (Change Order
No. 1) to the Lyman Boulevard Reconstruction/Lake Riley Area Trunk Utility Improvement Project No. 93 -32B.
This change order is necessary due to two primary areas of change to the project plans. The first project revision
involves some additional costs associated with upsizing the manhole structure near the proposed connection of the
City's trunk sanitary sewer line to the existing Metropolitan Council Waste Water Services (MCWWS) Lake Ann
Interceptor. This change is needed to meet the MCWWS permits requirement which were received after the
project was approved for bidding. This change results in a contract increase of $5,775.
The second and much larger part of this change order involves the elimination of approximately 475 feet of 42-
inch steel pipe casing (jacked). The elimination of this quantity of pipe jacking is th� result of realigning the trunk
sanitary sewer line through the northern portion of the Jim Curry property and the Al Klingelhutz property which
is ultimately made possible by the recent progress in the time schedule for the Trunk Highway 101 turnback. Now
that the turnback appears to be very near; it is likely that a project to realign Trunk Highway 101 south of
Highway 5 will be programmed within a couple of years. Given this news, the underlying property owners are
much more cooperative in granting the necessary easements which would follow the new Trunk Highway 101
realignment through the middle of their properties. The net result is a contract decrease of more than $302,000. If
the Council so chooses, this construction contract cost savings can be used to advance the acquisition of the
Jesberg, Klein and Shorba properties along Trunk Highway 101 immediately north of Mission Hills. Ultimately,
these acquisition costs would be reimbursed back to the City from the MnDOT County Trunk Highway Turnback
account when the Trunk Highway 101 improvement project is initiated.
The original construction contract awarded for the project was $2,763,482.53. This change order represents a
decrease of $302,324.48 resulting in a revised contract amount of $2,461,158.05. Staff recommends that the City
Council approve Change Order No. 1 to Lyman Boulevard Reconstruction/Lake Riley Area Trunk Utility
Improvement Project No. 93 -32B resulting in a contract deduct in the amount of $302,324.48 yielding a revised
construction contract amount of $2,461,158.05.
ktm
Attachment: Change Order No. 1
c: Dave Hempel, Assistant City Engineer
David Mitchell, OSM
Wayne Houle, OSM
g."en&h arlesW\lyman.co 1
MEMORANDUM
`p
°+
C',m A
Orr
SChelen
h%yeron&
300 Park Place East 612 - 595 -5775
5775 Wayzata Boulevard 1- 800 - 753 -5775
Date of Issuance: February 26, 1996
AsSodates,Inc.
Minneapolis, MN 55416 -1228 FAX 595 -5774
CHANGE ORDER
Change Order No: 1 City Project No. 93-32b
Project: Lake Riley Area Trunk Utilities, Improvements Phase II OSM Project No. 5183.04
Owner: City of Chanhassen
Date of Issuance: February 26, 1996
P. 0. Box 147
690 Coulter Drive
Chanhassen, MN 55317
Contractor: Richard Knutson, Inc.
Engineer: Orr - Schelen - Mayeron
12585 Rhode Island Ave South
and Associates, Inc.
Savage, MN 55378
You are directed to make the following changes in the Contract Documents:
Description:
1) Additional funds needed for trunk sanitary sewer connection
to MCES Interceptor. $ 5775.00
2) Change in contract quantity for items affected by realignment of
sanitary sewer along STH101. $(- )320,083.43
3) Additional funds needed by supplier for change in manholes. $ 11.983.95
Total Change Order No. 1 $(- )302,324.48
Purpose of Change Order:
Attachments (list documents supporting change):
1 Letter from Richard Knutson, Inc., dated November 16, 1995.
2) Item list indicating changes.
3) Letter from Richard Knutson, Inc. dated February 15, 1996.
CHANGE IN CONTRACT PRICE
CHANGE IN CONTRACT TIME
Originai Contract Price: $2,763,482.53
Original Contract Time:
July 15, 1997
Previous Change Orders No. 0 to No. 0:
Net Change from Previous Change Orders:
$
N/A
Contract Price Prior to this Change Order:
Contract Time Prior to this Change Order:
$2,763,482.53
July 15, 1997
Net Increase (Decrease) of this Change Order:
Net Increase (decrease) of Change Order:
$(- )302,324.48
N/A
Contract Price with all Approved Change Orders:
Contract Time with Approved Change Orders:
$2,461,158.05
JuJy,15, ...1.997 _ M;
Recommended By:
Approv day: p �Z
David D. Mitchell,
P. L.
Richard Knutson, Inc.
Approved By:
Approved By:
Date of Council Action:
(City Engineer)
(City Manager)
H: \5183.00 \CM L \PHASEJ1 \CO.1
1
I February 15, 1996
RICHARD KNUTSON, INC.
12585 RHODE ISLAND AVE. SO. • SAVAGE, MN 55378 • 612/890 -8811
FAX 612/890 -8346
' Mr. Wayne Houle
Orr - Schelen - Mayeron
300 Park Place Ctr.
' 5775 Wayzata Blvd.
Mpls., MN 55416 -1228
' Re: RKI Project #528
Lake Riley Tr. Util., Ph. II
Chanhassen, MN
HEGOVED
Orr - Schelen- Mayeron & Assoc.
COMM4
FEB 20 19'3
hlame ' ha �cpy Name Heu'd Copy
'
Dear Wayne:
Due to the new alignment,
the manhole
bases fabricated
'
for manholes #102,
usable between Sta.
103,
36
104, 105 and
+ 22 and 16 +
106 are all now un-
77. The to re-
place these bases,
will
be $5,094.96.
cost
RKI will also agree
to install the 21"
RCP
4,000 D in the
new alignment at the
'
same unit price as
the
old alignment
of $64.11 per foot.
After you have had a chance to review this submittal,
' please contact me for further discussion. Thank you.
Sincerely,
' Richard Knutson, Inc.
a - -- GtN ?6- Zl
' Reuben Mausolf
President
I RM /cjp
I I
I EQUAL OPPORTUNITY EMPLOYER/ CONTRACTOR
CHANGE ORDER NO. 1
LAKE RILEY AREA TRUNK UTILITY IMPROVEMENTS - PHASE II
CITY OF CHANHASSEN, MINNESOTA
CITY PROJECT NO. 93 -32b
OSM PROJECT NO. 5183.04
MR
w
O
ITEM
ORIGINAL
PROPOSED
QUANTITY
CORRECTED
CONTRACT
ORIGINAL
CORRECTED
w
NUMBERS
DESCRIPTION
UNITS
CONTRACT
DIFFERENCE
CONTRACT
UNIT PRICE
CONTRACT
CONTRACT
L)
—
QUANTITY
(NOTE 1)
QUANTITY
AMOUNT
AMOUNT
SCHEDULE D: SANITARY,SEWER: TH101
D
57
0504.603
42" STEEL CASING PIPE JACKED
LIN FT
560
-475
85
$699.57
$391,759.20
$59,463.45
D
61
2506.501
EXTRA 48" DIA. M.H. DEPTH OVER 8
LIN FT
184
0.21
184.21
$89.50
$16,468.00
$16,486.80
D
62
2506.502
CONSTRUCT MANHOLE DESIGN 48 -4020
EACH
12
2
14
$1,547.00
$18,564.00
$21,658.00
D
66
2503.541
21" RC PIPE SEWER DESIGN 3006 CL III
LIN FT
560
-475
85
$23.00
$12,880.00
$1,955.00
D'
68
2503.541
21" RC PIPE SEWER DESIGN 3006 CL V
LIN FT
834
167
1001
$39.29
$32,767.86
$39,329.29
D
69
2503.541 .
i1' RC PIPE SEWER DESIGN 4000D
LIN FT
2608
210
2818
$64.11
$167,198.88
$180,661.98
TOTALS ; ;
$639,637.94
$319,554.52
TOTAL DIFFERENCE ($320,083.43)
NOTES: i i
1. CHANGES PER REVISED PLAN SHEETS 13,13A, & 14 DATED 1- 22 -96, PER CITY STAFF
ITEM LIST NO.2
CHGRDR2.XLS
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
2/21/96
m
`^ RCHHRD
November 16, 1995
12585 RHODE ISLAND AVE. SO. - SAVAGE, MN 55378 - 6121890.8811
FAX 612/890.8346
M -kUI E
&Assoc.
David Mitchell, P: E. E, 1 1 VIIVI IT
Orr - Schelen- I•Sayeron
300 Park Place Center
5775 :Wayzata Blvd.
I,:pls., ir,N 55416 -1228
Re: RKI Project 4528
Lake Riley Area Tr. Util. Imp., Ph.
Chanhassen, I,
City Proj. 493 -323
Osm Proj. I
revised plans per State Aid Approval
Dear I�r. Kitchell:
NOV 17 lg0c
tie i E ?�!, v: ,Nv rcv' i;r.
-r 1, y
1
In review of the revised plans of the above mentioned
project, it appears there will be a necessary pricing
revision to the connection structure as per the detail
on sheets of the revision.
Elevations appear to be similar. However, the increasing
Of the botto section Di ameter fro-m 54" to 108' si
cantly.effects the price of the structure. The connection
structure was originally quoted at $9,550.00• The revised
s will ro„a be S15,325.00.
do not ap ear to effect
The revisions on sheets X12 & j13 P
unit pricing. The revision of sheet? could. I
am in.
t h e process. of going over this change with our Sub- Con
tractor_ -to see if there will be a change in price.
Please contact me if there are any questions. Thank you.
` GEB /cj P
l
KNUTS0N, INC
Sincerely)
'
Richard-Knutson, Inc.
I
'
Grant E. 3oisner
Estimator
` GEB /cj P
l
KNUTS0N, INC