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HomeMy WebLinkAbout07 - FY 2016-17 Traffic Signal Rehabilitation ProjectQ SEW Pp�T CITY OF NEWPORT BEACH <,FORN�P City Council Staff Report April 10, 2018 Agenda Item No. 7 TO: HONORABLE MAYOR AND MEMBERS OF THE CITY COUNCIL FROM: David A. Webb, Public Works Director - 949-644-3311, dawebb@newportbeachca.gov PREPARED BY: Eric Loke, Senior Civil Engineer, eloke@newportbeachca.gov PHONE: 949-644-3336 TITLE: FY 2016-17 Traffic Signal Rehabilitation Project — Notice of Completion for Contract No. 8337-1 (Project 17T01) ABSTRACT: On March 28, 2017, City Council awarded Contract No. 8337-1 for the Fiscal Year 2016-2017 Traffic Signal Rehabilitation Project to Elecnor Belco Electric, Inc. The required work is complete and staff requests City Council acceptance and close out of the contract. RECOMMENDATION: a) Accept the completed work and authorize the City Clerk to file a Notice of Completion for the project. On March 28, 2017, City Council found this project exempt from the California Environmental Quality Act (CEQA) pursuant to Section 15301 Class 1 (c); b) Authorize the City Clerk to release the Labor and Materials Bond 65 days after the Notice of Completion has been recorded in accordance with applicable portions of the Civil Code; and c) Release Faithful Performance Bond one (1) year after acceptance by the City Council. FUNDING REQUIREMENTS: Funds for the construction contract were expensed from the following accounts: Account Description Traffic Signal Rehab Prof./Tech. Services Account Number Program 01201927-980000-17T01 0108012-811008 Total: Amount $ 630,729.49 $ 30,087.67 $ 660,817.16 7-1 FY 2016-17 Traffic Signal Rehabilitation Project — Notice of Completion for Contract No. 8337-1 April 10, 2018 Page 2 DISCUSSION: This year's project consisted of the following components: Rehabilitation of the Jamboree Road / Bison Avenue and the Newport Center Drive East / Santa Rosa Avenue traffic signal intersections. Installation of new internally illuminated street name sign (IISNS) custom panels with the City sail logo along the remaining six (6) Newport Center Drive intersection locations. Installation of two (2) Rectangular Rapid Flashing Beacon (RRFB) systems at the crosswalk on Eastbluff Drive north of Alba Street, in front of Corona del Mar High School and the crosswalk on the west leg of the Via Lido / Via Oporto intersection. Overall Contract Cost/Time Summary Awarded Final Cost at Contingency Actual % Due to % Due to Contract Completion Allowance Contract Directed Unforeseen Amount Change Change Change $635,416.00 $660,817.16 10% or less +4% +0.3% +3.7% Allowed Contract Time + Approved 105 Actual Time +5 Extensions days) = Under (-) or Over (+) Contract No. 8337-1, for the Fiscal Year 2016-2017 Traffic Signal Rehabilitation Project, has now been completed to the satisfaction of the Public Works Department. A summary of this contract's construction cost is as follows: Original Bid Amount: Actual Cost of Bid Items Constructed: Total Change Orders: Final Contract Cost: A summary of the project schedule milestones is as follows: Estimated Start of Construction per Annual Baseline Schedule Actual Start of Construction Per Notice To Proceed Contract Completion Date including Approved Time Extensions Actual Substantial Construction Completion Date $635,416.00 $635,416.00 $25,401.16 $660,817.16 6/12/2017 4/19/2017 11/16/2017 11/16/2017 The project experienced delays due to two construction items that needed to be resolved prior to project acceptance. Firstly, the contractor and City worked collaboratively to resolve questions regarding fabrication and installation of a large traffic signal system component at the Jamboree Road / Bison Avenue intersection. Secondly, due to unmarked utilities, it was required to revise the installation locations of large traffic signal system components. This necessitated the restoration of two curb access ramps on the commercial side of Newport Center Drive East with custom decorative concrete bands. 7-2 FY 2016-17 Traffic Signal Rehabilitation Project — Notice of Completion for Contract No. 8337-1 April 10, 2018 Page 3 ENVIRONMENTAL REVIEW: On March 28, 2017, City Council found this action exempt from the California Environmental Quality Act (CEQA) pursuant to Section 15301 Class 1 (c) (maintenance of existing public facilities involving negligible or no expansion of use) of the CEQA Guidelines, California Code of Regulations, Title 14, Chapter 3, because it has no potential to have a significant effect on the environment. NOTICING: The agenda item has been noticed according to the Brown Act (72 hours in advance of the meeting at which the City Council considers the item). ATTACHMENT: Attachment A — Location Map 7-3 ATTACHMENT A 7-4 D Da o� a � oD � o NOT TO SCALE a v VU O O a D DD Baa QQ�� DDDRjo �0 D �� P �O Da I'M0�0 CpgST �, BALBOA gLV o D��ODO R� OQ D Pg C/FSC �m�D�mmmmm CC�\�>c0 pCFgN A RECTANGULAR RAPID FLASHING BEACON AT CROSSWALK D O O • TRAFFIC SIGNAL REHABILITATION TRAFFIC SIGNAL REHABILITATION PROGRAM FY 2016-17 CITY OF NEWPORT BEACH PUBLIC WORKS DEPARTMENT C-8337-1 04/10/2018 LOCATION MAP 7-4