G.9 - Amendment to Interwest Consulting Group for On-Call Engineering ServicesAugust 10, 2021
Item G-9
Approval of Amendment to
the Agreement with
Interwest Consulting for
On-Call Services
Supports the City Mission to:
Preserve and protect our community and its exceptional
quality of life through thoughtful planning within the
constraints of fiscally responsible government
Support our Core Values by continuing to provide exceptional
customer service to the City of Grand Terrace
Background:
•Interwest Consulting awarded initial contract in July 2020 for $50,000
•Consultant provided engineering and consulting services for:
•Preparing project plans and specifications and inspection of the
recently completed Roadway Maintenance and Rehabilitation Project
•Provided Traffic Engineering expertise, on-call basis
•On-Call inspection for development improvement projects
•Plan reviews for technical studies for developments, Water Quality
Management Plans, etc.
•Project Management and oversight for various public works projects
Current Workload:
•Highway Safety Improvement Program: HSIP Cycle 9 Guardrail
replacement (various locations throughout the City)
•Mt. Vernon Intersection Improvement Project Closeout (federally funded)
•Plan review for development improvements
•On-call inspections
•Mt. Vernon Road Improvement Project
Staff Recommendation:
Approve Amendment to the On-Call Engineering Service
Agreement with Interwest Consulting Group which will
increase the total compensation by $50,000; and
Authorize the Mayor to execute the above-mentioned
amendment subject to City Attorney approval as to form.