HomeMy WebLinkAboutAdden 2 CAG-18-032 , Adden #2-19
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IVWashington State
Department of Transportation
Supplemental Agreement Organization and Address
Number 2 DGK Inc.
Original Agreement Number 1902 120th PI SE,Suite 202
Everett,WA 98208
CAG-18-032
Phone: 425-418-7162
Project Number Execution Date Completion Date
February 20,2018 December 31,2019
Project Title New Maximum Amount Payable
Renton Avenue South Resurfacing $25,872.40
Description of Work
This project will resurface,with a grind and 3-inch overlay,a 0.59 mile segment of Renton Ave S from South 130th St to Hardie
Avenue SW/Taylor Avenue NW,extending the life of the pavement by 12 to 15 years.it will include curb ramp retrofits and
pedestrian access improvements.This supplement will amend the original scope of work to add support services for the ongoing
environmental compliance reviews of the project during construction and provide weekly oversight to assure contractor compliance
with Washington State water quality standards and the King County permit.
The Local Agency of City of Renton
desires to supplement the agreement entered in to with DGK Inc.
and executed on February 20,2018 and identified as Agreement No. CAG-18-032
All provisions in the basic agreement remain in effect except as expressly modified by this supplement.
The changes to the agreement are described as follows:
Section 1, SCOPE OF WORK, is hereby changed to read:
The scope of work is amended to add support services for the ongoing environmental compliance reviews of the project during
construction and provide weekly oversight to assure contractor compliance with Washington State water quality standards and the
King County permit in accordance with Exhibit A.
II
Section IV, TIME FOR BEGINNING AND COMPLETION, is amended to change the number of calendar days
for completion of the work to read: December 31.2019-No Change.
III
Section V, PAYMENT, shall be amended as follows:
The original agreement's maximum amount payable of$4,933.60 is increased by this Supplement by$20,938.80 for a new
maximum amount payable of$25,872.40 in accordance with Exhibit B.
as set forth in the attached Exhibit A, and by this reference made a part of this supplement.
If you concur with this supplement and agree to the changes as stated above, please sign in the Appropriate
spaces below and return to this office for final action.
By:DGK Inc. By:Gregg Zimmerman,Public Works Administrator
4
Consultant Signature 1fAnjatur '
e
/ l/ 20/q
DOT Form 140-063
Revised 09/2005
Scope of Work
Supplemental Agreement No. 2
Exhibit A
Agency: City of Renton
Consultant DGK,Inc.
Contract: CAG-18-032
Project: Renton Avenue South Resurfacing
PROJECT UNDERSTANDING
The City is currently undertaking the asphalt resurfacing of Renton Avenue South from
Harding Avenue SW to S 130th Street. This project will include grinding down the
existing pavement and replacing it with new asphalt. This work will also include updated
pedestrian push buttons and intersection ramps as required to meet ADA standards.
This scope of work provides for the ongoing environmental compliance reviews of the
project during construction. The work will be performed in accordance with the WSDOT
LAG manual. The following tasks identify the work needed:
TASKS:
1. Provide Weekly assistance in NPDES oversight with the CM team to assure
contractor compliance with the NPDES permit.
2. Provide CESCL inspection services as needed for all utility work on the project
that is not covered by the contractor.
3. Respond to contractor RFI's concerning environmental issues and commitments.
4. Update environmental documentation as needed to address construction issues.
5. Complete onsite inspections.
6. Make recommendations for environmental compliance.
DELIVERABLES
1. Notes and email recommendations.
x btB
Project Name Renton Avenue S
Client City of Renton - Michelle Faltaous
Location City of Renton Date 1/13/2019
Project Project
Manager Biologist
Task 1-NEPA&NPDES Compliance 10 10
Task 2-CESCL Inspections for utiltiy work 8 8
Task 3-RFI Reponses 24 20
Task 4-Update environmental docs to address issues 5 4
Task 5-Onsite inspections 20 20
Task 6-Recommendations for enviro compliance 5 4
Total Hours 72 66
Hourly Rate Total Labor Overhead * Profit **
Project Manager $71.00 $5,112.00 $5,623.20 $1,533.60
Project Biologist $50.00 $3,300.00 $3,630.00 $990.00
Project Manager $12,268.80
Project Biologist $7,920.00
Mileage $750
TOTAL ESTIMATED COST $20,938.80
*Overhead 110%
**Profit of Labor 30%