HomeMy WebLinkAbout1996 08 12 Consent Item B
COMMISSION AGENDA
ITEM B
REGULAR
CONSENT X
INFORMATIONAL
August 12, 1996
Meeting
MGRfftJ1 /DEPT JW
Authorization
REQUEST: Public Works Requesting Authorization to Execute Supplement #2 to
Amendment 45 for Consulting Engineering Services - Traffic Engineering
and Planning Services
PURPOSE: The purpose of this Board item is to request authorization to execute Supplement
#2 to Amendment 45 - Consulting Engineering Services for Traffic Engineering
Services to update the Traffic Circulation Element of the Comprehensive Plan with
Conklin, Porter & Holmes Engineers, Inc.
CONSIDERATIONS:
This supplement is needed to recreate and calibrate the traffic models for the
Traffic Circulation Analysis for the City of Winter Springs. The supplement also includes
obtaining and inputting base year socioeconomic data into the base year model. The
model has not been updated since Tipton Associates performed the work in 1989.
Amendment 45 was executed in December, 1995 to have the Traffic Circulation
Element of the Comprehensive Plan reviewed and updated after questions arose about
transportation projects (i.e. Tuscawilla Bypass, Panama Road Extension...) That are
unrealistic and may need to be deleted from the Comp Plan. When the scope of work for
Amendment 45 was created, it was assumed that the data used in the 1989 FSUTMS
traffic model was available from our own records or Tipton Associates. We have
researched all the records in planning and engineering and can not locate these records.
They may never have been provided because all we can find is the final report. Tipton
August 12, 1996
Consent Agenda Item B
Page 2
Associates is also unable to :find the requested information.
The scope of work for Supplement #2 is completely described in the attached
supplement as Exhibit 1. The proposed cost of Supplement #2 is $17,587.00. This is in
addition to the total previous authorizations of$40,209.00. Supplement #1 was
previously approved by the Commission on February 12, 1996 to assist staffin compiling
traffic zone data.
FUNDING:
The cost for Supplement #2 to Amendment 45 is $17,587.00. There is sufficient
funds with the consulting engineering line code of the Transportation Impact Fee Fund
Monies will be expended by November 15, 1996.
RECOMMENDATION:
It is recommended that authorization be given to execute Supplement #2 to
Amendment 45 for Consulting Engineering Services for Traffic Engineering and Planning
to be paid form the consulting engineering line code of the Transportation Impact Fee
Fund.
IMPLEMENTATION SCHEDULE:
The traffic study will continue upon approval and should be completed by
November 15, 1996.
ATIACHMENTS:
1. Supplement #2 to Amendment 45
-ATTACHMENT NO.1.
AMENDMENT NO. 45
Supplement No.2
Consulting Engineering Services
This Supplement is made and entered into this day of , 1996 by
and between the City of Winter Springs and Conklin, Porter and Holmes-Engineers, Inc.
WHEREAS,'-the CITY and ENGINEER have previously entered into an Agreement for
the ENGINEER's professional services (Amendment No. 45); and
WHEREAS, the CITY and the ENGINEER shall refer to Amendment 45 herein, and
desire to have it incorporated by reference; and
.~.
WHEREAS, the CITY and the ENGINEER now wish to modify and add specific items
to Amendment 45.
NOW THEREFORE, in consideration of the mutual promises and covenants contained
herein and given one to the other, the sufficiency of which is hereby acknowledged, the parties
agree as follows:
1. SCOPE OF WORK
The scope of work has been agreed to by the parties, and is attached hereto and
incorporated herein, by reference, as Exhibit 1.
n. FEE
The fee has been agreed to by the parties, and is attached hereto and incorporated
herein, by reference, as EXHIBIT II.
ID. ENTIRE AGREEMENT
This Supplement supersedes all previous authorizations, .agreement, or
representations, either verbal or written, heretofore in effect between the CITY and
the ENGINEER that may have concerned the matters covered herein, except that
this Supplement shall in no way supersede or amend Amendment 45 or other
authonzations except as specifically provided herein. No additions, alterations, or
variations to the tenns of this Supplement shall be valid, nor can the provisions of
this Supplement by waived by either party, unless stich additions, alterations, or
waivers are expressly set forth in writing in a document of import equal to
Amendment 45 or the Supplement, and duly executed..
".
IN WITNESS WHEREOF, the parties hereto have executed this Supplement No.2 on the
day and year first written above.
CITY OF WINTER SPRINGS, FLORIDA
By:
Date:
ATTEST & SEAL:
City Clerk
"-.,.
CONKLIN, PORTER
ENGINEERS, INC.
AND
HOLMES-
.t
By:
Date:
ATTEST & SEAL:
Linda M. Gardner, Secretary-Treasurer
EXHffiIT I
Supplem~nt No.2
Engineering Scope of Services
Additional services are required with respect to two Contract Work Items previously shown in
Amendment 45. The Contract Work Items indicated are added or modified as follows:
3.2.2
3.2.2.1
3.2.2.2
3.2.2.3
3.2.3
3.2.3.1
3.2.3.2
3.2.5
3.2.5.1
3.2.5.2
Code existing transportation network within the City of Winter Springs and
develop the required computer files for FSUTMS or TRANPLAN model
calibration.
Modify Seminole County model network to accommodate Winter Springs existing
road system.
Calibrate vehicle model to simulate existing conditions in a manner similar to
Appendix A of the Transportation Element of the COflilprehensive Plan.
Using availf~.Iejata from Seminole County and socioeconomic data from Work
Item 3.2.5 aot~e, apply models to simulate "Existing + Committed" (E+C) traffic
assigned to the committed roadway network (3 years in future).
Prepare an interim report quantifying vested traffic and identifying available
capacity on each link of the Winter Springs roadway system.
Assist the City in updating socioeconomic data to 1996 by the traffic zones defmed
in the previous Transportation Element (Traffic Zone Map attached).
Determine socioeconomic data that is vested by Traffic Zone.
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. EXHffiIT IT
Supplement No.2
Cost Analysis
Work Item
Additional Fee
(Not to Exceed)
3.2.2
$10,019.00
3.2.3
$4,041.00
3.2.5
$3,527.00
",-.
Supplement 2 Additional Fee
$17,587.00
Amendment 45 Authorization
$36,759.00
.f'
Supplement 1 Fee
$3,450.00
TOTAL AUTHORIZATION
$57,796.00