County of El Dorado - File #: 13-1011

• File #: 13-1011
• Version: 3
• Type: Agenda Item
• Status: Approved
• File created: 8/12/2013
• In control: Board of Supervisors
• On agenda: 4/14/2015
• Final action: 4/14/2015
• Title: Community Development Agency, Transportation Division, recommending the Board approve and authorize the Chair to sign Contract Change Order 7.2 with Western Engineering in the amount of $18,000.00 to provide compensation for work related to removal and disposal of unsuitable subgrade material on the Pleasant Valley Road (SR 49)/Patterson Drive Intersection Signalization project, CIP No. 73320, Purchasing Contract No. 113-C1499, PW 09-30425. FUNDING: Developer In-Lieu Fees, El Dorado/Diamond Springs Road Impact Fund, Road Fund, State Highway Operations and Protection Program, State Transportation Impact Mitigation Fees, State-Local Partnership Program and Traffic Impact Mitigation Fees (West Slope).

Date	Ver.	Action By	Action	Result
4/14/2015	3	Board of Supervisors	Approved	Pass
11/5/2013	2	Board of Supervisors	Approved	Pass
9/10/2013	1	Board of Supervisors	Approved	Pass

Title
Community Development Agency, Transportation Division, recommending the Board approve and authorize the Chair to sign Contract Change Order 7.2 with Western Engineering in the amount of $18,000.00 to provide compensation for work related to removal and disposal of unsuitable subgrade material on the Pleasant Valley Road (SR 49)/Patterson Drive Intersection Signalization project, CIP No. 73320, Purchasing Contract No. 113-C1499, PW 09-30425.

FUNDING: Developer In-Lieu Fees, El Dorado/Diamond Springs Road Impact Fund, Road Fund, State Highway Operations and Protection Program, State Transportation Impact Mitigation Fees, State-Local Partnership Program and Traffic Impact Mitigation Fees (West Slope).
Body
DEPARTMENT RECOMMENDATION:
Community Development Agency, Transportation Division (Transportation) , recommending the Board approve and authorize the Chair to sign Contract Change Order 7.2 with Western Engineering in the amount of $18,000.00 to perform work related to removal and disposal of unsuitable subgrade material on the Pleasant Valley Road (SR 49)/Patterson Drive Intersection Signalization project, CIP No. 73320, Purchasing Contract No. 113-C1499.

DISCUSSION / BACKGROUND:
General
On November 5, 2013, the Board awarded the construction contract for the Pleasant Valley Road (SR 49)/Patterson Drive Intersection Signalization project (Project) to Western Engineering, Inc. The original contract amount was $1,747,742.02. The Project's roadway improvements were fully opened to motorists in fall 2014. Final work on the Project was completed in early 2015.

Contract Change Order 7.2
Part of the Project is in a low-lying drainage swale. Accordingly, Transportation budgeted supplemental funds for the removal of material determined to be unsuitable to support the roadway. Transportation uses supplemental funds for this work because this type of work cannot be quantified during design, and it cannot be accurately bid by the contractor. During construct...