1g. Approve Change Order No. 1 to Minnewashta Pkwy Improvement Project 90-15 lt
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OITYOF
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690 COULTER DRIVE • P.O. BOX 147' CHANHASSEN, MINNESOTA 55317
(612) 937 -1900 • FAX (612) 937 -5739
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I MEMORANDUM MedHk++
TO: Don Ashworth, City Manager kit wbmItbd to Commt
FROM: Charles Folch, City Engineer "Tste stibmtftd
1 DATE: May 18, 1993
I SUBJ: Approve Change Order No. 1 to Minnewashta Parkway Improvement Project
No. 90 -15, S.A.P. No. 194 - 111 -01
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' Attached is Change Order No. 1 for the Minnewashta Parkway Improvement Project No.
90-15, State -Aid Project No. 194 - 111 -01. This change order encompasses three work task
I items. The first item involves the reconstruction of both the north and south parking lot at
the Minnewashta Parkway fire station, replacement of concrete sidewalk and an extension
of a storm drainage system. This work amounts to $25,840 and is proposed to be funded
I through the Administrative Trust fund. The other two work items involve clearing and
grubbing of additional trees for the installation of retaining walls in the amount of $3,250
and an increase in the amount of retaining wall construction on the project. It is not
I uncommon on a reconstruction project such as this for the actual quantities of retaining wall
work to vary from initial estimates once the new roadway elevation is actually graded and
existing boulevard grade matching, trees, landscaping and property owner desires become
I more clear. Staff and the project engineer have worked with individual property owners to
insure their satisfaction with the boulevard grading and the retaining wall installation. A
large share of the additional retaining wall was required in conjunction with the Boylan
I property due to the road alignment being shifted slightly closer to the lake. The increase
in this work item amounts to $34,510.
1 For the reconstruction of the Minnewashta Parkway fire station parking lot and sidewalk,
this is an opportune time to complete the work of the deteriorated facility in a cost - effective
I manner by taking advantage of the favorable unit bid prices from the larger overall
Minnewashta Parkway improvement project. The additional tree removal and retaining wall
work are necessary to properly complete the project improvements and meet the satisfaction
I of affected property owners.
Or.
to of PRINTED ON RECYCLED PAPER
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I Don Ashworth
May 18, 1993
Page 2
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The contract amount to date is $1,379,285.05. The additional contract amount resulting
1 from this Change Order No. 1 is $63,600. Thus, the revised contract amount, including this
change order, would be $1,442,885.05. It is therefore recommended that the City Council
1 approve Change Order No. 1 in the amount of $63,600 to the Minnewashta Parkway
Improvement Project No. 90-15.
I ktm
Attachment: Change Order No. 1
c: Dave Hempel, Assistant City Engineer
Bill Engelhardt, WRE &A
I Allan Larson, WRE &A
Wayne Brown, Brown & Cris, Inc.
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Page 1 of 2 NA.
=MB ORDER
• Dated: May 18. 1993 _ 1
OWNERS Project N4. 3514 «11 +01 EmiNEERIs Frojct N. 00-91-n3
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Project Ninnewashta PatWay, St Erke Aid Project
CONTRACTOR Brown Sprig, Inc. _ 1
Contract )or _ $1,379.285.05 Contract Date __ABMs 19th. 1992
To: ; .)1 - - - 4 - - ,
Contractor
You are directed to make the changes noted below in the subject
contract.
1. Minnewashta Fire Station Parking
Lot Reconstruction $25
2. Addition Tree ReiioVal for Retaining Walls $ 3,150.00
3. Addition Retaining W411 Construction 04,530.00 ,
Enclosures: EXhibit A - Itemised Schedule of Costs '
These changes result in the following adjustment of Contract Price '
and Contract Time:
Contract Price Prior to This Change Order $ ' ,
Net Increase Resulting From
This Change Order $ 530500.00
Current contract Price Including This
change Order
Contract Time Prior to This change order: As P r owner
(nays or Date)
( 62LSL06 01 ' ON I 'SID '8 NP1068 WO8d 6S :0T £66T-8T -) N
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II EXHIBIT *a*
5otrrx„ G LoT - FIRE sTATQ
1 1-1/2“ aitu mit eus
Nearing Course 485 S.Y. 8 $ 5.18/S.Y. ^ $ 2,512.30
1 2u Bituminous Base 59 Tons $ $ 44.00/x, _ $ 2,596.00
6" Class 5 Aggregate
II Modified 176 Tone $ $ 11.00 /Ton _ $ 1,936.00
B612 Concrete
Curb and Gutter 270 L.F. $ $ $.80 /L.F. _ $ 795.60
I Common Excavation 90 S.Y. 0 $ 2.40/8.Y. = $ 216.00
1 SUBTOTAL _ $10,431.90
II EaltaL AR ING LOT FI Sg AT I l1�N t
1 -1/2* Bituminous
nearing Course 315 S.Y. $ $ 5.18/5•Y. w $ 1,631.70
I 3M Bituminous Base 57 Tons 8 $ 5 /Ton = $ 3,136.00
1 16" Class 5 Aggregate
Modified 306 Tons 0 $ 11.40 /Ton = $ 3,355.00
6612 Concrete
1 Curb and Gutter 180 L.F. 1 $ 8.80/L.F. - $ 1,584.00
7' Concrete
I Sidewalk 546 S.F'. $ $ 4.00 /S.F. = $ 2,184.00
12" PVC, Storm
Sewer 76 L.P. $ $ 19.00 /L.P. 41 . $ 1.444.00
II Catch Basin 1 Each 1 $750.00 /Each = $ 750.00
II Roof Brain
connection (To
Catch Basin) 1 Each 0 $250.05 /Each - $ 250.00
1 Sod with Topsoil 60 J.Y. $ $ 2.40 /S.Y. _ $ 144.00
common Excavation 159 C.Y. 1 $ 5.$5 /C.!. m $ 930.15
II SUBTOTAL - $15,407.85
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Net Increase Roaniting Tram
This Mange Order --
(nay's)
Currant Contract Time including This
Change Order
Gays or Data)
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The Above Menges Are Accepted:
Sr t'.hr' B ric
Contractou VICE PRESIDENT
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Data /c, , 19 *-5 -
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The Above Changes Are Approved:
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'fie Above Changes Are Approved:
yy��b ♦♦ Citry of �.nneso
Attest/'.♦ A sk. . Owner
By - .
Mayor
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Yom City Manager
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