HomeMy WebLinkAbout20 - Newport Blvd Water Main Replacement - PowerPoint (Staff)May 12, 2015
Item No. 20
Newport Boulevard Water Main Replacement
Award of Contract No. 5481
Newport Beach City Council Meeting
May 12, 2015
Agenda Item No. 20
Background
Water Master Plan identified the need to replace existing
cast iron water mains.
The existing 20 -inch cast iron transmission water main in
Newport Boulevard was installed in the 1920's
New 24 -inch steel transmission water main will:
Z. Improve operation and service reliability
2. Increase fire flow
3. Reduce potential of major water pipeline breaks associated
with old cast iron mains.
Proposed 24 -inch Pipeline Alignment
Via Oporto to 28th Street
1_ '':& a a W; W'19=1 . -P
Nli ,
Proposed 16 -inch Pipeline Alignment
A
4
a r�
26th Street to 19th Street
4 4 +
4 _
! V
f f •
Ak
Project Schedule
Award Contract
Contractor Preparation/ Pipe Order
Construction Start
Construction Complete
May 12, 2015
May - Sept.
Sept. 2015
May 2016
2015
Recommendations
Approve the project plans and specifications
Award contract No. 5481 to low bidder T.E. Roberts, Inc.
for total bid price of $3,511,515
Establish contingency amount of $350,000 (10 %)
Approve Budget Amendment appropriating $260,000
from Water Enterprise Fund
0�
V
L1 FO
•
Your Public Works Department
A Well- Engineered Machine
Protecting and Providing Quality
Public Improvements and Services