HomeMy WebLinkAboutAddendum - 1AMENDMENT NO. 1 TO AGREEMENT FOR ENVIRONMENTAL
PROPERTY ASSESSMENT CONSULTING SERVICES
THIS AMENDMENT, dated for reference purposes only as March 15, 2026, is by and between
the City of Renton (the “City”), a Washington municipal corporation, and Landau Associates, Inc.
DBA Landau Associates (“Consultant”), a Washington profit corporation. The City and the
Consultant are referred to collectively in this Amendment as the “Parties.” Once fully executed
by the Parties, this Amendment is effective as of the last date signed by both parties.
Whereas, the City engaged the services of the Consultant under Agreement CAG-25-159, dated
May 1, 2025, to provide necessary services for the non-exclusive on-call environmental property
assessment consulting services (referred to herein as the “Agreement”);
Whereas, the Parties wish to amend the Agreement to change the time for performance, and
change the compensation in order to extend on-call services.
NOW THEREFORE, It is mutually agreed upon that CAG-25-159 is amended as follows:
1.Time of Performance:Section 3, Time of Performance, is amended. All Work shall be
performed by no later than January 31, 2027.
2. Compensation: Section 4, Compensation, is amended so that the maximum amount of
compensation payable to Consultant is increased by $15,000 from $15,000 to $30,000,
plus any applicable state and local sales taxes. The additional compensation shall be paid
based upon Work under Exhibit A of the Agreement actually performed according to the
rate(s) or amounts specified in Exhibit A-1 of the Agreement.
3.All terms of the Agreement not explicitly modified herein shall remain in full force and
effect and such terms shall apply to Work performed according to this Amendment as if
fully set forth herein.
IN WITNESS WHEREOF, the Parties have voluntarily entered into this Amendment as of the date
last signed by the Parties below.
** SIGNATURE PAGE TO FOLLOW **
CAG-25-159, Adden #1-26
PAGE 2 OF 2
CITY OF RENTON
By:_____________________________
CONSULTANT
By:____________________________
Gina Estep
CED Adminstrator
Kathryn Hartley
Senior Associate
_____________________________
Date
_____________________________
Date
Approved as to Legal Form
By: __________________________
Patrice Kent
Assistant City Attorney
Contract Template Updated 06/17/2021 (2025/3428/Amend1)
Principal (KFH 4/15/26)
4/15/2026
____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________
Gi E t
04/29/2026
Approved by Patrice Kent via email 4/14/2026
COMPENSATION SCHEDULE—2026
T: Templates\Contracts\2026 Compensation Schedule landauinc.com
Personnel Labor Hourly Rate
Senior Principal 390
Principal 360
Senior Associate 330
Associate 300
Senior 275
Senior Project 250
Project 230
GIS Analyst / CAD Designer 230
Senior Staff 210
Staff / Senior Technician II 190
Data Specialist 190
CAD / GIS Technician 170
Assistant Staff 160
Project Coordinator 155
Senior Technician I 140
Technician 125
Administrative Support 125
Invoices include a Technology Infrastructure Charge (TIC) of four percent (4%) applied to billed labor. The TIC covers
increasing costs associated with data storage and security and technological infrastructure to improve our consulting
labor efficiencies on delivery of projects.
Expert professional testimony or the preparation thereof for court, deposition, declaration, mediation, arbitration, or
public testimony is charged at 1.5 times the hourly rate. Rates apply to all labor, including overtime.
Equipment
Field, laboratory, and office equipment used in the direct performance of authorized work is charged at unit rates. A
rate schedule will be provided on request.
Subcontractor Services and Other Expenses
Subcontractor billing and other project expenses incurred in the direct performance of authorized routine services
will normally be charged at a rate of cost plus a twelve percent (12%) handling charge. A higher handling charge for
technical subconsultants and for high-risk field operations may be negotiated on an individual project basis; similarly,
a lower handling charge may be negotiated on projects requiring disproportionally high subconsultant involvement.