CM-2016-1116 - 6/3/2016STATE OF TEXAS §
COUNTY OF WILLIAMSON §
SUPPLEMENTAL CONTRACT NO. 1
TO CONTRACT FOR ENGINEERING SERVICES
FIRM: S.D. KALLMAN, L.P. ("Engineer")
ADDRESS: 1106 South Mays, Suite 101, Round Rock, TX 78664
PROJECT: Greenlawn Annexation Water & Wastewater Improvements
This Supplemental Contract No. 1 to Contract for Engineering Services is made by and between
the City of Round Rock, Texas, hereinafter called the "City" and S.D. Kallman, L.P., hereinafter
called the "Engineer".
WHEREAS, the City and Engineer executed a Contract for Engineering Services, hereinafter
called the "Contract", on the 13th day of November, 2014 for the Greenlawn Annexation Water
& Wastewater Improvements Project in the amount of $61,457.34; and
WHEREAS, it has become necessary to amend the Contract to modify the provisions for the
scope of services and to increase the compensation by $15,527.01 to a total of $76,984.35;
NOW THEREFORE, premises considered, the City and the Engineer agree that said Contract
is amended as follows:
Article 2. Engineering Services and Exhibit B, Engineering Services shall be amended as set
forth in the attached Addendum To Exhibit B. Exhibit C, Work Schedule shall be amended as
set forth in the attached Addendum To Exhibit C.
Article 4, Compensation and Exhibit D, Fee Schedule shall be amended by increasing by
$15,527.01 the lump sum amount payable under the Contract for a total of $76,984.35, as shown
by the attached Addendum to Exhibit D.
IN WITNESS WHEREOF, the City and the Engineer have executed this Supplemental
Contract in duplicate.
Supplemental Contract Rev.12/01/08
0199.1423; 00357669 84275
N-201(0- ///7
S.D. KALLMAN L.P.
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Supplemental Contract Rev.12/01/08
0199.1423;00357669 84275
ADDENDUM TO EXHIBIT B
Engineering Services
25
Basic Services:
Design Phase
1. Preparation of Revised Plans and Specifications. Construction plans shall include the
design of proposed 12" PVC, C-900 water lines, 8" PVC wastewater lines and
connections to the existing water and wastewater lines.
2. Coordinate Survey Consultant's activities.
3. Survey Consultant provide field notes for water and wastewater line easements to City
for easement acquisition by City.
4. Prepare revised bid quantities.
5. Prepare revised final design estimate of probable costs, specifications and general notes.
ADDENDUM TO EXHIBIT C
Work Schedule
Week: Milestone:
06/31/16
Notice to Proceed Given to Engineer to Revise the Design of the
Project
08/15/16
Final Revised Design Submitted to City of Round Rock Public Works
Department for Review
08/31/16
Plans Approved by City of Round Rock Public Works Department
09/21/16
Water and Wastewater Line Field Notes for Easements Submitted to
City of Round Rock
12/31/16
City Acquires Water and Wastewater Line Easements
01/14/17
Public Notice Advertising Bids
02/10/17
Bids Received at City Hall
02/24/17
City Awards Contract
03/10/17
Contractor Returns Contract Documents with Signature, Bonds and
Certificate of Insurance
03/17/17 City Signs Contract Documents; City and Engineer Hold Pre -
Construction Conference and Issues Notice to Proceed
03/28/17 Begin Construction
08/25/17 Construction Substantially Complete — Water and Wastewater Lines in
Service (5 Months — 150 Days)
09/02/17 Final Project Acceptance
ADDENDUM TO EXHIBIT D
Fe Schedule (REVISED)
Description
HOURS
Corporate
Officer
Project
Manager
AutoCAD
Design
Tech -Sr.
Admin
Total
RE -DESIGN PHASE
Preparation of Revised Plans and Specifications
9
14
60
0
83
Prepare Revised Bid Quantities
4
4
12
9
29
Prepare Revised Pre -Design and Final Design
Estimate
3
3
8
6
20
Subtotal - Re -Design Phase
16
21
80
15
132
TOTAL S. D. KALLMAN, L.P. LABOR
16
21
80
15
132
Table 1 of 3
HOURLY SUMMARY SHEET (REVISED)
RE -DESIGN PHASE
Hours*
Salary*
Direct Labor Cost*
Corporate Officer
16
$
80.00
$
1,280.00
Project Manager
21
$
34.00
$
714.00
AutoCAD Design Tech - Sr.
80
$
32.76
$
2,620.80
Admin Personnel
15
$
25.00
$
375.00
Subtotal
132
$
4,989.80
Total S. D. Kallman, L.P. Direct Labor $ 4,989.80
*Estimates for the purpose of computing labor costs.
Table 2 of 3
ADDENDUM TO EXHIBIT D
Fee Schedule
MAXIMUM COST (REVISED)
Labor Cost
Labor
Overhead Total Labor +
174% Overhead
Fixed Fee
10%
Total Cost
RE -DESIGN PHASE
$4,989.80
$8,682.25 $13,672.05
$1,367.21
$15,039.26
SURVEY - SUB -CONTRACTOR - EASEMENT PRODUCTS - LUMP SUM
$0.00
Direct Costs:
Expenses:
Rate
Quantity
Total
Reproduction
$0.10
4,000
$400.00
Mileage
$0.56
50
$27.75
Mail & Deliveries
$10.00
6
$60.00
Total Expenses
$487.75
Total Direct Costs
$487.75
Total S. D. Kallman, L.P. Maximum Cost 1
$15,527.01
Table 3 of 3
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City of Round Rock
ROUND ROCK
TEXAS Agenda Item Summary
Agenda Number:
Title: Consider executing Supplemental Contract No. 1 with S.D. Kallman, L.P.
for the Greenlawn Annexation Water & Wastewater Improvements
Project.
Type: City Manager Item
Governing Body: City Manager Approval
Agenda Date: 6/3/2016
Dept Director: Michael Thane, Director of Utilities and Environmental Services
Cost:
Indexes:
Attachments: SCNo.1_SDKallman_Greenlawn _CM.5.27.16.pdf,
LAF_SCNo.1 _SCKallman_Greenlawn.pdf,
Green lawnAnnex_CM_5.27.16.pdf
Department: Utilities and Environmental Services
Text of Legislative File CM -2016-1116
Consider executing Supplemental Contract No. 1 with S.D. Kallman, L.P. for the
Greenlawn Annexation Water & Wastewater Improvements Project.
In January of 2013, the City involuntarily annexed a triangular piece of property located
on the east side of IH -35 near the intersection of Greenlawn Blvd. and the service road
of IH -35. State rules require the City to provide water and wastewater service to all
legal lots within the annexed area within two and a half years after annexation. The
project will consist of approximately 1,300 L.F. of 8 -inch wastewater line and
approximately 1,400 L.F. of a 12 -inch water line.
The City contracted S.D. Kallman to design water and wastewater lines to service the
area. It was the City's intention to wait for development before constructing these lines.
The water line was designed to be placed within an existing Drainage and Utility
Easement. Auspro has acquired the tract of land to the east of the existing easement
which will make acquiring additional easement difficult and expensive.
The Utility Staff would like to redesign the water and wastewater lines to put the needed
wastewater line within the existing easement to serve the tract of land south of Auspro
that is being developed for a retail strip center. S.D. Kallman has submitted
Supplemental Agreement No. 1 in the amount of $15,527.01 to perform this task. This
City of Round Rock Page 1 Printed on 61212016
Agenda Item Summary Continued (CM -2016-1116)
will increase the original contract of $61,457.34 to $76,984.35.
Staff Recommends Approval.
City of Round Rock Page 2 Printed on 61212016