HomeMy WebLinkAboutSHN Consulting Engineers & Geologists, Inc. 2017-05-25*,tt- dvP 16-1 & - 2�,9 A-3
CITY OF UKIAH
AMENDMENT NO. 3
TO AGREEMENT FOR PROFESSIONAL CONSULTING SERVICES
DATED MAY 9, 2016
TERMS AND CONDITIONS
All terms and conditions of the Agreement for Professional Consulting Services dated
May 9, 2016; the First Amendment dated September 22, 2016; and the Second
Amendment dated September 22, 2016 shall remain in force and effect except as modified
by this third amendment.
AUTHORIZATION
Upon execution of this amendment, service provider is authorized to provide the service
described under the Scope of Additional Work identified in this Amendment No. 3.
SCOPE OF ADDITIONAL WORK
Work authorized by this amendment shall include that work described in the
November 8, 2016 letter proposal from SHN Consulting Engineers & Geologists, Inc. A
copy of said letter is included in this third amendment.
COMPENSATION
Compensation for the performance of the additional work shall be made on a time and
expense basis at Consultant's customary fees. Expenses shall not exceed a maximum
total cost of $13,269.
SHN CONSULTING ENGINEERS
AND GEOLOGISTS, INC.
BY: L /`/���,, ,
THOMAS M. HERMAN
PRINCIPAL
DATE
Amendment No. 3 to Agreement for
Professional Consulting Services
CITY OF UKIAH
BY: -SLlf
S SA—NGLACOM0
CITY MANAGER
DATE
4 7 CONSULTING ENGINEERS & GEOLOGISTS, INC.
Y T 335 S. Main St.- Willits, CA 95490-3977. 707/459-4518 • FAX: 707/459-1884 • Wllitsinfo@shn-engr.com
Reference: 416056.100
November 8, 2016
Richard Seanor
Deputy Public Works Director
300 Seminary Avenue
Ukiah, CA. 95482
Via email: rseanor@cityofukiah.com
Subject: Engineering Services Contract Amendment - North State Street Intersection,
Traffic Signalization, and Storm Drainage Improvements - Low Gap
Road/Brush Street
Dear Mr. Seanor:
Under your direction, we are submitting a final estimate to amend to our existing engineering services
agreement for the preparation of construction plans, contract documents, and to provide assistance during
bidding for the subject North State Street Intersection Improvements.
After completing a set of plans and contract documents which addressed the previously discussed
additions to the project plans we have performed additional revisions to the plans, specifications, and
contract documents to include the following items:
• Add utility services and details for the southeast comer parcel to the plan sheets per new
documents subsequently provided by Mr. Seanor after being found in old project files.
• Add new chain link fencing and gate along the length of the property on the south side Brush
Street.
• Modify the drainage piping from the Ceja Tire parking lot drain inlet.
• Perform engineering analysis to look at street grades and existing utility grades to see if a
temporary storm drain from the northwest comer of the intersection could be constructed to an
existing drain inlet at another comer.
• Performing additional modifications to the contract documents to be consistent with new City of
Ukiah formats after printing and binding of a final set of contract documents.
• Perform revisions to the Notice to Bidders document and add a bidder's checklist, adding City of
Ukiah sample insurance forms, together with renumbering of the table of contents after each
modification or addition to the contract documents.
• Creating a specification and bid item for the Contractor to perform Public Noticing of traffic
control and closures in the intersection.
• Create a specification for Night Construction and a bid alternate item.
• Perform research for the estimate cost of Night Construction and amend the Engineer's Opinion
Cost for the project.
• Prepare a new set of pdf plots of the plans and a pdf file of the contract documents after
performing revisions adding the various notes and details referred to herein.
• Print a new set of original full size plans with the final revisions.
• Print and bind three new sets of contract documents for submittal to the City of Ukiah.
To date our total approved budget for the North State Street Intersection improvements is $67,426. Our
total billing invoiced to date is $68,031.45 as of September. Since the first of October we have accrued a
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total of $11,503.79 in labor and print expenses. In addition we would like to reserve a budget of 8 hours
for bidding assistance if so needed during the next few weeks of the bidding process. SHN would
respectfully like to request an amendment to this contract in the amount of $13,269 to complete our
engineering services through bid the opening of this project on November 30, 2016.
The total budget for Engineering design services for the North State Street Intersection, Traffic
Signalization, and Storm Drainage Improvements — Low Gap Road/Brush Street would be $80,695.
Relative to the estimated construction budget of $1,396,558 the design services fees are equivalent to
5.8% of the estimate.
Sincerely,
SHN Consulting Engineers & Geologists
Thomas A. Hunt, PE
Senior Civil Engineer
Project Manager
TMH/tj c
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