HomeMy WebLinkAboutBrock Even Construction - FY22 Sidewalk Repair Assessment - Zone 1 - CO #2 - Contract 1055 - 6.6.2022CITY OF WATERLOO, IOWA
CHANGE ORDER No. 2
PROJECT: F.Y. 2022 SIDEWALK REPAIR ASSESSMENT PROGRAM - ZONE 1
CONTRACT NO. 1055 Date Prepared Mav19,2022 AMOUNT $13,116.00 INCREASE
TO BROCK EVEN CONSTRUCTION, LLC Contractor
You are hereby ordered to make the following changes from the plans and specifications or perform the
following extra work on your contract dated September 7, 2021.
A. Description of change to be made or extra work to be done:
2001 Remove Sidewalk
2002 Sidewalk, PCC, 4"
2003 Sidewalk, PCC, 6"
2004 Detectable Warning Surface
2005 Clean Roadstone 2"
2006 Pipe Rest
2007 Minor Manhole Adjustment
B. Reason for ordering change or extra work:
Sidewalk work covered under this change order is work associated with the Canadian National (CN)
Railroad crossing improvements at Burton Avenue and West Parker Street. Those crossing
improvements were completed in the fall of 2021 under agreements between the Iowa DOT, CN
Railroad, and City of Waterloo. A requirement of those agreements is that any pedestrian crossing
affected by the railroad crossing improvement shall be reconstructed to meet current ADA
requirements. The City elected to have the pedestrian crossing repairs made by the City's sidewalk
assessment contractor (who was already working in the vicinity of these crossings) as opposed to hiring
a separate contractor. As these pedestrian improvements are part of the railroad crossing
improvements, these improvements shall be financed through road funding.
2001 Remove Sidewalk
2002 Sidewalk, PCC, 4"
2003 Sidewalk, PCC, 6"
2004 Detectable Warning Surface — Current ADA guidelines require the placement of Detectable
Warning Surfaces at pedestrian railroad crossings.
2005 Clean Roadstone 2" — This item covers replacement stone material for the pedestrian crossing
subbase and the outfall protection material for the drain pipe at the Burton Avenue crossing.
2006 Pipe Reset — It was noted during field survey and design for the under the recreation trail to be
repaired at the Burton Avenue crossing was an 8" PVC drain pipe that was draining the wrong
direction. Under this item, the Contractor shall remove and relay the existing pipe to allow
drainage to flow away from the railroad crossing. If the pipe is found unusable, the Contractor is
to replace the PVC pipe with similar sized material. Replacement of the pipe is incidental.
2007 Minor Manhole Adjustment — Pedestrian improvements at West Parker Street require the
sidewalk to be raised to be the new rail elevation. There is a sanitary manhole in the public
Change Order No. 2
Contract No. 1055 Sheet 1 of 2
sidewalk at the northwest corner of the railroad crossing that needs to be raised in order to allow
the reconstructed sidewalk to meet ADA regulations.
C. Settlement for cost of work to be made as follows:
Item tt
Est. Qty.
Units
BEC Unit Price
BEC item Price
2001
537.9
SF
$ 4.00
$ 2,151.60
2002
79.6
SF
$ 7.50
$ 597.00
2003
458.4
SF
$ ' 8.50
$ 3,896.40
2004
70.0
SF
$ 85.00
$ 5,950.00
2005
0.1
TON
$ 200.00
$ 20.00
2006
1,0
EACH
$ 250.00
$ 250.00
2007
1.0
EACH
$ 250.00
$ 250.00
TOTAL INCREASE
$ 13,115.00
Qum -an Sri °LNI
BY: 6/6/2022 BROCK EVEN CONSTRUCTION. LLC
Mayor
ATTEST:
Retrey Fe[ch[e
Date CONTRACTOR
6/6/2022
City Clerk
BY: � 370YZz
Date
TITLE: O '%-eX
Date APPROVED:
ty Engineer ' Date
Change Order No. 2
Contract No. 1055 Sheet 2 of 2