HomeMy WebLinkAbout2016-05-02-J01zCC I80 Interchange Contract Mod 22►f1 4 Waukee
.1W11 THE KEY TO GOOD LIVING
AGENDA ITEM:
CITY OF WAUKEE, IOWA
CITY COUNCIL MEETING COMMUNICATION
MEETING DATE: May 2, 2016
AGENDA ITEM: Consideration of approval of a Contract Modification No. 22 to the Iowa
Department of Transportation for the 105th Street/Alice's Road I-80 Interchange
Project with a increase in the contract of $7,908.40.
FORMAT: Resolution
SYNOPSIS INCLUDING PRO & CON:
Camera Circuit
Reason: The lighting contractor was inadvertently told to use a conduit in the East bridge rail that was to
be used for the city street light circuit. The item is to pay for the removal of the DOT light circuit and the
DOT camera circuit and re -install together in one conduit. The available conduit has no access points and
pulling all wires will be difficult and will require additional equipment. The cost is reasonable for the
amount of work involved and the equipment required.
Utility Access
Reason: The plans required the contractor to install the fiber optic signal interconnect with the city street
light circuits. This is not acceptable to the City of West Des Moines. The price includes furnishing and
installation of a type II polymer concrete handhold and additional conduit to re-route the circuits. The
price is reasonable when compared to similar items on the contract.
Mobilization
Reason: The added items require additional equipment to perform the work. The mobilization cost is
reasonable for the amount of equipment required.
FISCAL IMPACT INCLUDING COST/BENEFIT ANALYSIS: Increase the contract by
$7,908.40
COMMISSION/BOARD/COMMITTEE COMMENT:
STAFF REVIEW AND COMMENT:
RECOMMENDATION: Approve Contract Modification No. 22 to the Iowa Department of
Transportation for the 105th Street/Alice's Road 1-80 Interchange Project with a
net decrease in the contract of $7,908.40.
ATTACHMENTS: I. Contract Modification 22
PREPARED BY: Beth Richardson
REVIEWED BY: John Gibson
PUBLIC NOTICE INFORMATION —
NAME OF PUBLICATION:
DATE OF PUBLICATION:
C44 Contract Modification
4/6/2016 7:06 AM
Iowa Department of Transportation
FieldManager S.Oa
Contract: 25.0803-175, PCC PAVEMENT - GRADE AND NEW
Cont. Mod.
Number
22
Revision
Number
Cont. Mod.
Date
4/6/2016
Net Change
$7,908.40
Awarded Contract Amount
$13,423,922.46
Route
Entered By
HWY 1-80 (C31912)
Jennifer Strunk
Contract Location
DALLAS IMN-080-3(175)119--0E-25
Short Description
Add Items
Description of Changes
NON SUBSTANTIAL
Add Item: 'Linear Feet' Item (Camera Circuit)
Add Item: 'Each' Item (Utility Access)
Add Item: Mobilization
New Items
Project: 25.0803.175, 140819 009 NTF
Category: 0001, N:ROADWAY ITEMS
Item Description Item Code Prop.Ln. ItemType Unit Proposed oty. Unit Price Dollar Value
('LINEAR FEET' ITEM) Camera Circuit 2599-9999009 1851 SUPPLEMENT LF 465.000 6.66000 $3,096.90
Reason: The lighting contractor was inadvertently told to use a conduit in the East bridge rail that was to be used for the city street
light circuit. The item is to pay for the removal of the DOT light circuit, and the DOT camera circuit and re -install together in one
conduit. The available conduit has no access points and pulling all wires will be difficult and will require additional equipment. The
cost is reasonable for the amount of work involved and the equipment required.
('EACH' ITEM) Utility Access 2599-9999005 1856 SUPPLEMENT EACH 2.000 1,525,75000 $3,051.50
Reason: The plans required the contractor to install the fiber optic signal interconnect with the city street light circuits. This is not
acceptable to the City of West Des Moines. The price includes furnishing and installation of a type II polymer concrete handhold, and
additional conduit to re-route the circuits. The price is reasonable when compared to similar items on the contract.
('LUMP SUM' ITEM) Mobilization 2599-9999010 1861 SUPPLEMENT LS 1,000 1,760.00000 $1,760.00
Reason: The added items require additional equipment to perform the work. The Mobilization cost is reasonable for the amount of
equipment required.
Subtotal for Category 0001: $7,908.40
Subtotal for Project 25.0803-175: $7,908.40
When authorized, the contractor agrees to perform the work outlined above in accordance with provisions of the contract
documents.
Contract: 25-0803-175 Cont. Mod.: 22 Page 1 of 1