HomeMy WebLinkAbout0012_3_ERSC Agreement (CIP Project Z20006) - Exhibit B - Proposal
Page | 1
REDLANDS | TEMECULA | PALM DESERT
1861 W. Redlands Blvd., Redlands, CA 92373
T: (909) 890-1255 | F: (909) 890-0995 | erscinc.com
16007009P
June 29, 2022
Mr. Gus Papagolos, Project Manager
City of Lake Elsinore
130 S Main Street
Lake Elsinore, CA 92530
CITY OF LAKE ELSINORE CITY HALL – ALLEY RECONSTURCTION
Dear Gus,
Engineering Resources of Southern California, Inc. (ERSC), is pleased to provide this proposal for design
and preparation of supporting documents related to the City Hall project located on the southeast
corner of Graham Avenue and Main Street. ERSC understands that the City of Lake Elsinore intends to
construct new city hall facilities at this location and the construction will encroach a upon a portion of an
existing alley located to the east of the existing structures.
Realignment of the alley will occur across a parking lot east of the existing alignment. The realignment
will impact existing overhead power and communications lines, a sewer main, a storm drain, and
potentially existing gas facilities. City staff is currently working to resolve the conflict associated with
utility poles and overhead power and communications. Therefore, ERSC, will pursue relocation of the
remaining infrastructure, such as, the sewer line, storm drain facilities and the gas line.
Realignment of the alley will be accomplished through the preparation of a street plan designed in plan
view only. The potential location of the new alley is shown on Sheet A101 provided by STK Architecture,
Inc. (STK). Per this plan, the proposed footprint for the new city hall extends to east across the alley into
a portion of an existing parking lot east of existing alley. The lot is identified as Assessor’s parcel number
373-151-024 and it is our understanding the City currently retains title to the property.
Based on topography for the project provided by STK, the relocation of the alley will be uphill from its
current location. The impact of this will be the creation of a low point where the existing alley alignment
meets the south wall of the proposed building. This will create several challenges including providing
adequate drainage at the low point and relocation of gravity systems such as the storm drain and the
sewer. Relocation of subsurface infrastructure will be accomplished through coordination with owner of
each impacted facility, the city, the Elsinore Valley Municipal Water District, and the Gas company.
ERSC will complete the design of the alley relocation and relocation of impacted subsurface
infrastructure through completion of the following scope of work
Scope of Work
Record Data – Prepare and submit written requests for record data and as-built drawings from the City
of Lake Elsinore, Lake Elsinore Municipal Water District, and the County of Riverside.
Page | 2 1861 W. Redlands Blvd., Redlands, CA 92373
T: (909) 890-1255 | F: (909) 890-0995 | erscinc.com
Alley Improvements
Prepare plans for the realignment of the existing alley based on STK drawing A101. Construction of the
new alley will be designed and prepared based the City of Lake Elsinore, Engineering Division, Plan
Preparation and Design Manual dated January 2005, where applicable. Improvements will include a
concrete alley with an inverted section to promote drainage, closure of an existing driveway and alley
access with curb, gutter and sidewalk, and construction of a new commercial driveway providing access
to the new alley location.
Storm Drain Relocation Plan
Using a combination of record drawings and survey data, prepare plan and profile for the relocation of
the drain line located along the existing alley alignment. Capacity of the drain will be determined
through the development of capacity calculations for the two inlets within the project limits.
Construction drawings will provide for the relocation of the pipeline and details related to the
connection to the existing line in the alley and in Graham Street. Hydrology and Hydraulic calculations
are excluded from this task.
Sewer Relocation Plan
Prepare plans for the relocation of approximately 150 feet of sewer line of unknown diameter, along the
new alley alignment. These plans will provide for the installation of the sewer main, three (3) manholes
and reconnection of identifiable sewer laterals. Plans for the sewer relocation will be designed and
prepared based the Elsinore Valley Municipal Water District (EVMWD) Design Standards for the Design
and Construction of Potable Water, Recycled Water and Sewer Facilities, Volume 1 dated July 2017.
Gas Line Relocation
Coordinate with the Cas Company to effect the relocation of the existing gas line in the alley. ERSC will
develop a contact at the Gas Company and provide construction drawings and other support during the
development of plans to relocate the existing facility.
New Utility Connections
ERSC will work with City staff and STK to develop new water and sewer connections to the proposed
building. Services will include preparation of various forms and applications, submittal packages and
coordination with EVMWD. New utility connections will include a domestic water service, sewer lateral
and fire line. Data supporting the design of the domestic water service and sewer lateral will be taken
from the plumbing plans for building, Design of the fire line will be based on fire flow test data acquired
by ERSC. The fire line design will be supported by hydraulic calculations and will provide for the
installation of a fire line, fire department connection, post indicator valve and a new fire hydrant serving
the system.
Utility Easement
Prepare easements over the realigned portion of the alley in favor of the EVMWD for sewer and SCE for
underground electric. One legal description and plat will be prepared over the length and width of the
new alignment. Individual presentation of the legal description and plat will be prepared for each
agency.
Project Management – Provide specifications and cost estimates supporting the various plan sets.
Specifications will provide information related methods, materials and quality of workmanship and will
be based on the “Greenbook.” Specifications specific to each type of construction will be provided to the
city of inclusion in the project specifications. Prepare applications and submit plans and supporting
Page | 3 1861 W. Redlands Blvd., Redlands, CA 92373
T: (909) 890-1255 | F: (909) 890-0995 | erscinc.com
calculations to EVMWD for review and approval. Schedule and attend meetings with the EVMWD and
the City of Lake Elsinore prior to initiating design activities, during design as needed, or as requested.
Exclusions to this proposal include environmental documents, special studies, geotechnical engineering,
traffic engineering, offsite street plans, supplemental cross sections, traffic control plans, horizontal
control plans, street light plans, offsite water and sewer plans, utility potholing, water quality
documents, landscape architecture, architecture, coordination with power and communications
providers, coordination with regulatory agencies, regulatory permits, agency submittal fees, permits and
permit fees and post design services
Deliverables
Plans, Specifications and Estimates for Alley and Strom Drain relocation per City of Lake Elsinore
requirements.
Plans, Specifications and Estimates for sewer relocation per EVMWD requirements.
Design coordination and technical data for the Gas Company during their design effort.
Plans, Specifications and Estimates for installations of a domestic water service, sewer lateral
and fire protection system.
Submittal packages for Alley and Storm Drain relocation and installation of the fire system for
processing by City staff.
Legal description and plat for sewer and utility easements.
Assumptions
The proposed services presented herein are based on the following assumptions.
1. City of Lake Elsinore will provide a title report for Assessor’s parcel number 373-151-024.
2. City of Lake Elsinore will provide record drawings for the street improvements on Graham
Avenue
3. City of Lake Elsinore will provide record drawings for the storm drain improvements in the alley
and Graham Avenue.
4. City of Lake Elsinore will provide copies of record drawings for existing SCE facilities.
5. City of Lake Elsinore will provide submittal and processing of relocations plans for the alley and
storm drain.
6. City of Lake Elsinore will provide all application and plan check fees.
Fee Estimate
Fees and charges associated with the prosecution of the Scope of Services outlined herein are provided
below:
Record Data $ 1,480
Alley Improvements $ 9,860
Storm Drain Relocation Plan $ 7,200
Sewer Relocation Plan $12,760
Gas Line Relocation $ 6,440
New Utility Connections $12,320
Project Management $ 6,080
Subtotal $64,700
Reimbursable Expenses $ 1,000
Page | 4 1861 W. Redlands Blvd., Redlands, CA 92373
T: (909) 890-1255 | F: (909) 890-0995 | erscinc.com
Total $65,700
SCHEDULE
A project schedule will be provided upon receipt a written notice-to-proceed.
If you have any questions or comments regarding this proposal , please give me a call at (909) 890-1255.
Respectfully,
Matt Brudin
Signed electronically 06.29.2022
Matt Brudin, P.E.
Principal
MB/mb