CR 95-188 CO #3 Mainstreet Construction
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October 13, 1995
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Council Report 95-188
CHANGE ORDER NO.3
HAINSTREET RECONSTRUCTION
5th AVENUE TO T.H.169
Proposed Action.
staff recommends adoption of the following motion: Move that
Council approve Chanae Order No. 3 as it relates to Mainstreet
improvements. proiect 93-18.
Overview.
The Mainstreet project between 5th Avenue and T.H. 169 is now
complete. Only a few minor inspection punch list items remain. At
the time Council acted on change orders 1 and 2 the consultant
advised a final change order would be necessary. Council is now
requested to act on that change.
Primary Issues to Consider.
+ Nature of the change order items
· Cost and funding
· Staff recommendation
Supportina Information.
· Change Order No.3
· RLK letter of support
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d~essele
Engineering Superintendent
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CR 95-188
Page 2
Primary Issues to Consider.
. Nature of the change order items
1. Staff worked with the consultant in designing a more practical
and durable electrical receptacle at each boulevard tree. It was
then necessary to cut proper sized holes in the tree grates.
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Attendant to the improved tree receptacles was the staff directed
upgrading of the tree light electrical 120/240 volt system.
2. Field conditions engendered lowering of a 3" PVC signal conduit
at 5th Avenue and Mainstreet.
3. Widening of a sidewalk adjacent to Walser-Chrysler required
relocation of a private irrigation system.
4. A staff field decision was made to replace the existing sanitary
manhole castings.
5. A final tally of contract work performed indicates quantities
below the estimated amount and in some cases the contract item
was entirely omitted. This quantity tally is the basis for the
compensating portion of the change order.
· Cost and funding
The net cost of this change order is - $14,642.82. A negative
$20,955.70 is attributable to compensating quantities in the contract.
$6,312.88 is related to items 1-4 above and a funding breakdown
follows:
Tree grate holes
$1,375
Funded by assessmentsjTIF
G.O. Bonds
Lower 3" conduit $ 633.92
II
Repair irrigation system $ 942.44
$799.18 Assessments
$163.26 TIF/G.O.Bonds
MH castings
$1,577.77
Sanitary Sewer Fund
Revise electrical
$1,753.75
Funded by assessments/TIF
G.O. Bonds
· Staff recommendation
~ Staff concurs with RLK's support letter and recommends that council
authorize Change Order No.3.
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MAINSTREET RECONSTRUCTION PROJECT
I hereby acknowledge that the items listOO
here have been reviewed by RLK Associates,
and ace recommended for payment.
I hereby acknowledge that tire items listed
here have been reviewed by Midwest Asphalt
Corporation, and ace recommended for payment.
I hereby acknowledge that the items listed here
have been reviewed and are recommended for
payment.
CITY PROJECT 93-18
CHANGE ORDER 3 TO CONTRACT
PREPARED BY:
RLK ASSOCIATES, LTD
922 MAINSTREET
HOPKINS, 1m 55343
CONSTRUCTION BY:
MIDWEST ASPHALT CORPORATION
P.O. BOX 5477
HOPKINS, MN 55343
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DATE:
DATE:
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MAINSTREET RECONSTRUCTION PROJECT
CITY PROJECT 93-18
CHANGE ORDER NO.3
CONTRACT SUMMARY
Original Contract Amount
Previous Changes to Contract
Change Order 1
Change Order 2
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+
Current Change to Contract
Change Order 3
Revised Contract Amount
$ 387,410.90
$ 8,768.14
$ 10,789.60
$ 14,642.82
$ 392,325.82
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October 11, 1995
RLK Project 94044
Mr. Jim Gessele
Engineering Superintendent
City of Hopkins
1010 1st Street South
Hopkins, MN 55343
RE: Mainstreet Reconstruction Project
Justification for Change Order
City project 93-18
Dear Mr, Gessele:
The following items have been presented to RLK Associates for changes to the Contract for the above
referenced project. A brief description of work ordered, by whom it was approved, and
e documentation/invoices have been attached following the descriptions provided.
Refer to Invoice Midwest Asphalt dated June 26, 1995
Tree Grate Holes
$
1,375.00
Holes were cut in the tree grates to provide access for the tree grate receptacles,
Refer to Invoice Midwest Asphalt dated October 13, 1994
Lower 3" PVC Signal Conduit 5th Avenue and Mainstreet
$
663.92
During the installation of the storm sewer, pipe crews unearthed a signal conduit for the traffic signal at
the southeast quadrant of 5th Avenue and Mainstreet. Killmer Electric was called in temporarily interrupt
the traffic signal, and lower the conduit.
Refer to Invoice Midwest Asphalt dated October 26, 1994
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Repair of Walser-Chrysler Irrigation System
$
942.44
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The widening of the concrete sidewalk adjacent to Walser-Chrysler Lot on the south side of Main street
required the relocation of the irrigation system. This is a change from the original contract, as it was not
noted on the survey that an irrigation system was present in this area.
Frame Castings and Adjustments
$
1,577.77
Plans originally called for the salvage and reinstall of the existing castings for sanitary sewer. Castings
were raised to final wearing surface elevation by the contractor once the base course had been placed,
After castings were raised, the utility department stated that castings needed to be replaced with castings
with a larger diameter opening, Castings were removed and replaced with new castings,
Revise Electrical 1201240 Volt System
$
1,753.75
Work was ordered by the utility department. Work was completed on time and materials basis.
Total
$
6,312.88
Invoices submitted by Midwest Asphalt are attached for your reference in processing this change order.
If you have any questions, or need additional information, please do not hesitate to contact me at our
offices.
Sincerely,
;f/4~~
Matt 10 son
Design Engineer