HomeMy WebLinkAbout2016-01-18-J01G Alices Rd Interchange_Contract Mod 1711►� 1//aukee
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AGENDA ITEM:
CITY OF WAUKEE, IOWA
CITY COUNCIL MEETING COMMUNICATION
MEETING DATE: January 18, 2016
AGENDA ITEM: Consideration of approval of a Contract Modification No. 17 to the Iowa
Department of Transportation for the 105Lh Street/Alice's Road 1-80 Interchange
Project increasing the contract amount by $19,285.20
FORMAT: Resolution
SYNOPSIS INCLUDING PRO & CON:
Reason: The temporary pavement markings on Interstate 80 were removed using high pressure water
blasting in lieu of the conventional removal system. The cost for this removal is
in addition to the contract unit price. The Iowa DOT will be responsible for
the cost of the water blasting removals. The cost includes the mobilization of
equipment from out of state for two separate occurrences.
Justification: Price is reasonable as compared to Bidx Bidtab Analysis.
FISCAL IMPACT INCLUDING COSTBENEFIT ANALYSIS:
City of Waukee $0.00
City of WDM $0.00
DOT $19,285.20
COMMISSIONBOARDICOMMITTEE COMMENT:
STAFF REVIEW AND COMMENT:
RECOMMENDATION: Approve Contract Modification No. 17 to the Iowa Department of
Transportation for the 105`h Street/Alice's Road I-80 Interchange Project
increasing the contract amount by $19,285.20.
ATTACHMENTS: I. Contract Modification 17
PREPARED BY: Beth Richardson
REVIEWED BY: John Gibson
PUBLIC NOTICE INFORMATION —
NAME OF PUBLICATION:
DATE OF PUBLICATION:
GJContract Modification
11/5/2015 9:51 AM
Iowa Department of Transportation
FieldManager 5.Oa
Contract: 25-0803-176, PCC PAVEMENT - GRADE AND NEW
Cont. Mod.
Number
17
Revision
Number
Cont. Mod,
Date
11/5/2015
Net Change
$19,285.20
Awarded Contract Amount
$13,423,922.46
Route
Entered By
HWY 1-80 (C31912)
Jennifer Strunk
Contract Location
DALLASIMN-080-3(175)119-0E-25
Short Description
Add Item
Description of Changes
NON SUBSTANTIAL
Add'Station' Item (Pavement Marking Removal)
Add'Lump Sum' Item (Relocate Guardrail)
New Items
Project: 25-0803.175, 140819 009 NTF
Category: 0001, N:ROADWAY ITEMS
Item Description Item Code Prop.Ln. ItemType Unit Proposed Qty. Unit Price Dollar Value
('STATIONS' ITEM) Pvmt Marking Rmvl 2599-9999017 1821 SUPPLEMENT STA 300.000 57.03500 $17,110.50
Reason: The temporary pavement markings on Interstate 80 were removed using high pressure water blasting in lieu of the
conventional removal system. The cost for this removal is in addition to the contract unit price. The Iowa DOT will be responsible for
the cost of the water blasting removals. The cost includes the mobilization of equipment from out of state for two separate
occurrences. Justification of Costs: Price is reasonable as compared to Bidx Bidtab Analysis.
('LUMP SUM' ITEM) Relocate Guardrail 2599-9999010 1826 SUPPLEMENT LS 1.000 2,174.70000 $2,174.70
Reason: DOT personnel made an error in slaking out the paved shoulder for guardrail. This resulted in the guardrail being placed
incorrectly. The Lump Sum cost includes all labor and equipment to relocate the guardrail. The cost is reasonable for the work
involved. The Iowa DOT will be responsible for the cost of the relocation of the guardrail.
Subtotal for Category 0001: $19,285.20
Subtotal for Project 25-0803.175: $19,285.20
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.: 17 Page 1 of 1