My WebLink
|
Help
|
About
|
Sign Out
04
City of Pleasanton
>
CITY CLERK
>
AGENDA PACKETS
>
2010
>
101910
>
04
Metadata
Thumbnails
Annotations
Entry Properties
Last modified
10/13/2010 12:00:05 PM
Creation date
10/13/2010 12:00:03 PM
Metadata
Fields
Template:
CITY CLERK
CITY CLERK - TYPE
AGENDA REPORT
DOCUMENT DATE
10/19/2010
DESTRUCT DATE
15Y
DOCUMENT NO
04
There are no annotations on this page.
Document management portal powered by Laserfiche WebLink 9 © 1998-2015
Laserfiche.
All rights reserved.
/
18
PDF
Print
Pages to print
Enter page numbers and/or page ranges separated by commas. For example, 1,3,5-12.
After downloading, print the document using a PDF reader (e.g. Adobe Reader).
View images
View plain text
Mr. Huy Ho <br /> City of Pleasanton <br /> May 25, 2010 <br /> Page 2 <br /> • Caltrans alternative design efforts: During the first half of November 2009, Carollo <br /> staff worked to provide the City with potential alternatives for the design that may have <br /> been necessary if Caltrans elected to develop the Las Positas interchange at 1 -680. <br /> While such alternatives were conceptual, Carollo was requested to review constructible <br /> options. The alternatives reviewed included:1) Fit the design within the existing <br /> easement, 2) Relocate the facility 150 feet to the east, 3) Shorten the proposed building, <br /> and 4) Design the pump station completely underground. A memorandum discussing the <br /> first three alternatives was provided on November 18, 2009. <br /> • Project schedule: In addition to design changes and requests for assistance in <br /> strategizing the best approach for obtaining the easement with Caltrans, the overall <br /> schedule of the project has extended efforts and general overhead associated with the <br /> project. The original scope of work identified a schedule of 10 months, with a bid <br /> advertisement date of January 1, 2009, roughly 18 months previous to the current <br /> schedule. The schedule has been delayed primarily due to the City's negotiation efforts <br /> with Caltrans, and without any concise breaks in the work effort, Carollo staff have <br /> continued to provide services throughout the project duration. <br /> The effect of these changes to scope is summarized in the table below. <br /> Re -use existin• •enerator $6,000 <br /> Electrical switch•ear feed modification $14,000 <br /> MCC and instrument revisions $9,000 <br /> Caltrans desi• n alternatives $4,000 <br /> Schedule extension $7,000 <br /> Total $40,000 <br /> We currently have spent approximately $49,000 over our project limit, all of which is currently <br /> being held. We still have "assistance during bidding" services that were included in our original <br /> agreement at an estimated value of $14,000, resulting in a total estimated overage of $63,000. <br /> We are requesting an amendment in the amount of $40,000 and will absorb the remaining <br /> overage of $23,000. <br /> We are very interested in continuing to work for the City of Pleasanton on this project and future <br /> endeavors, and it is very important that you feel that our request for additional budget is <br /> justified. Please let us know if you have any questions or comments. <br /> Sincerely, <br /> CAROLLO <br /> ^�^ <br /> ENGINEERS, P.C. CAROLLO ENGINEERS, P.C. <br /> 2 1 0 1 -tA °Sjilgt 4L-. Sarwan Wason — Project Manager Brian Casey — Project Engineer <br /> BC:jI <br /> pwll CamlloJDocuments& ClienOCANPIeasanton7 7967A10 /CorespondenceIClientVHoO1 docx (A) <br />
The URL can be used to link to this page
Your browser does not support the video tag.