HomeMy Public PortalAboutEarth Balance 4-14-20.pdfREQUEST FOR PROPOSAL
RFP NO. 2020-751
DUNE VEGETATION- PHASE II
PROPOSAL DUE: TUESDAY, MARCH 10TH AT 2:00 PM
PRE-PROPOSAL MEETING: WEDNESDAY, FEBRUARY 12TH AT 10:00 AM
CITY OF TYBEE ISLAND, GEORGIA
SHIRLEY SESSIONS, MAYOR
BARRY BROWN, MAYOR PRO TEM SPEC HOSTI
MONTY PARKS NANCY DEVETTER
JOHN BRANIGIN JAY BURKE
DOCUMENT CHECK LIST
The following documents are contained in and made a part of this RFP Package, and are required
to be submitted with the Proposal. It is the responsibility of the Proposer to read, complete and
sign, where indicated, and return these documents with the Proposal. FAILURE TO DO SO
MAY BE CAUSE FOR DISQUALIFICATION OF THE PROPOSER
INTRODUCTION
SPECIFICATIONS AND REQUIREMENTS
INSTRUCTIONS TO BIDDERS
GENERAL INFORMATION
BID AND PERFORMANCE BOND
EVALUATION CRITERIA
ATTACHMENTS: A. SIGNATURE SHEET; B. CONTRACTOR AFFIDAVIT; C.
SUBCONTRACTOR AFFIDAVIT; D. SAVE AFFIDAVIT; E. VENDOR INFORMATION; F.
DEBARMENT CERTIFICATION G. PROPOSAL FORM; H. CHECKLIST
SEPARATE ATTACHMENT: DUNE VEGETATION PLANS & SPECIFICATIONS
INTRODUCTION
Date: 8-28-18
This is a request for proposals to supply the City of Tybee Island, Georgia with services as
indicated herein.
Sealed proposals must be received by 2:00 pm local time, on Tuesday, March 10, 2020. The
City of Tybee Island reserves the right to reject any or all proposals.
A pre-proposal meeting will be held on Wednesday, February 12, 2020, at 10:00 am in the
City Hall auditorium (403 Butler Ave, Tybee Island). Interested vendors are encouraged to
attend, as they will have the opportunity to discuss specifications, visit the site, and ask
questions.
METHOD OF AWARD: If the City of Tybee Island awards a contract as a result of this RFP, it
will be awarded to the responsible proposer deemed able to provide the best value for the City. The
award will take into account price among other factors as specified in this RFP. The City reserves
the right to select the proposer which best meets the City’s goals and objectives, needs, budget
constraints, and quality levels, as well as its educational and service level expectations. The City
reserves the right to award a contract to one or multiple vendors.
Signature of proposer indicates understanding and intended compliance with the terms of this
request, the requirements herein, and any subsequent award or contract. All specifications,
conditions, and representations made in this request will become an integral part of the contract.
Nothing contained within this RFP is indicative of intent by the City of Tybee Island to reimburse
the proposer, in whole or in part, for any costs associated with preparation, submission, or
presentation of proposals.
Instructions for preparation and submission of a proposal are contained in this RFP package. Please
note that specific forms for submission of a proposal are required.
The City of Tybee Island has an equal opportunity purchasing policy to assure all procurement
procedures are conducted in a manner that provides maximum open and free competition. The City
seeks to ensure that all segments of the business community have access to supplying the goods
and services needed by the City. The City provides equal opportunity for all businesses and does
not discriminate against any persons or businesses regardless of race, color, religion, age, sex,
national origin or handicap.
The City of Tybee Island is seeking a proposal package for service or materials equal to or
exceeding specifications set forth on the attached pages. Those not meeting these standards will
be rejected. The attached material specifications become and remain a part of this RFP.
All responses, inquiries, or correspondence relating to, or in reference to, this RFP, and all reports,
charts, displays, schedules, exhibits and other documentation by the proposers will become the
property of the City when received. The City retains the right to use any or all ideas presented in
any response to this RFP, whether amended or not. Selection or rejection of the proposal does not
affect this right.
SPECIFICATIONS AND REQUIREMENTS
The City of Tybee Island (“City”) is soliciting proposals from qualified vendors to landscape
approximately 280,000 square feet of beach dunes. The vendor will be required to supply, deliver,
and install various native salt and drought tolerant grasses, plants, and sea oats as specified in the
attached Planting Plan (Attachment #1). This work is expected to be initiated in early April,
following an anticipated award by City Council at their March 26th meeting.
The planting area is comprised of two specified dune sections: from approximately Chatham
Avenue north to 19th Street (Area 1) on the south end of the island and from approximately Center
Street north to Eastgate (Area 2) at the middle of the island. Area 1 is approximately 41,000 square
feet. Area 2 is approximately 239,000 square feet. The dunes to be built will vary in height from
six (6) feet to eight (8) feet and be approximately seventy (70) feet wide at the base, with a seaward
side slope of approximately 1:5 and a landward side slope of approximately 3:1. Quantities of
plants furnished in the plan have been calculated carefully from projected surface areas of the
dunes to be built. Actual areas may vary due to existing conditions, installation adjustments, or
weather fluctuations.
The contractor is to provide the species and sizes as specified. If the time of installation does not
allow for the plant availability, the bidder may suggest substitutions of other sizes or native species
which are known to be indigenous to the Georgia coastal dune systems. All substitutions must be
approved by the City prior to execution of the contract.
The City is working with researchers at Georgia Southern who will use this revegetation project
as the basis for an experiment to determine the planting assemblage that is most effective at
accumulating and binding sand for dunes. To do this, they will submit planting plans that slightly
alter the overall plan. There will be four (4) modifications in total:
1. Bare sand with no added vegetation.
2. The same design outlined for the island, but in a lower density (approximately 36” spacing).
3. Plants arranged according to researchers’ observation of what is already growing on Tybee (in
a high density - 18” spacing). Most likely 3-5 species.
4. Area with plants arranged according to researchers' observation of what is already growing on
Tybee (in a low density- approx. 36” spacing). Most likely 3-5 species.
Each of these modifications will be in an area 30 feet wide and will require the same plants as in
the overall schematic but in different arrangements and densities. There will be 6 replicates of each
modification in random points along the restoration site. This totals 720 ft. of the dune plantings
to differ from the original plan. The researchers will clearly mark the areas for planting as required
by the experimental plan.
This experiment will not change the total number of plants nor the total area of the project.
Access to each site will occur via existing City of Tybee vehicular access points in the vicinity of
each project location and is designated in the plan as 19th Street for Area 1 and 3rd Street for Area
2. Gas powered gators may be used to deliver plants within the immediate area of the project b ut
are not authorized to drive on the dunes between the landward and the seaward toe. Refueling of
equipment and fuel storage is not authorized on the beach. These activities must occur landward
of the vehicular access points, on the paved street end. Access to water will be provided at both
the 19th Street and 3rd Street access points. Large truck deliveries can be made at 19th Street and
3rd Street.
Proposer must provide a material warranty with each proposal to insure 80% survivorship of all
installed plants for a minimum of 90 days. Proposal must also include an estimated delivery and
installation schedule from the Notice to Proceed date. All work must be completed by May 1,
2020.
1. INSTRUCTIONS TO PROPOSERS
Purpose: The purpose of this document is to provide general and specific information for use in
submitting a proposal to supply the City of Tybee Island with equipment, supplies, and/or services
as described herein. All RFPs are governed by the Code of the City of Tybee Island, Georgia, 15-
2015 Sec 1, Art VII, Procurement, Sec 2-400, and the laws of the State of Georgia.
Proposers must carefully review all provisions of, and attachments to, this document prior to
submission. Each proposal constitutes an offer and cannot be withdrawn except as provided herein.
This RFP and any attachments, plans, and/or other related documents can be found on the City’s
website at https://www.cityoftybee.org/Bids.aspx. It is incumbent upon the proposer to check the
website for additional information and/or addendums.
1.1 How to Prepare Proposals:
All Proposals must be:
a. Prepared on the forms enclosed herewith, unless otherwise prescribed, and all
documents must be submitted.
b. Proposals must be signed by the business owner or authorized representative, with all
erasures or corrections initialed and dated by the official signing the Proposal. ALL
SIGNATURE SPACES MUST BE SIGNED.
1.2 How to Submit Proposals:
One original, and one electronic copy (usb flash drive) must be submitted in a sealed
opaque envelope, plainly marked with the RFP number and title, and proposer’s company
name, to the office of the address below prior to the time specified. Include your proposal,
and all required attachments, which can be found at the end of this document.
Include all requested documents, including required bid bond. See
Attachment H
City/County Occupational Tax Certificate Requirement: Contractor must
supply a copy of their Occupational Tax Certificate as proof of payment of the
occupational tax where their office is located. In addition, if a contract is
awarded, contractors that are not located on Tybee Island are required to
obtain a Tybee Island contractor registration. Contact Sharon Shaver for
additional information, at 912-472-5072, or in person at Tybee Island City Hall
403 Butler Ave, Tybee Island, Ga
Include at least three (3) references documenting your experience with similar
projects. Include name of project, construction cost, location, and current
reference contact information including name, phone number, and email
address. In addition to the information above, submit a written and/or
photographic description of how these projects relate to this RFP.
All Proposals must be hand delivered, mailed, or sent by courier in sufficient
time to ensure receipt by the Purchasing Agent on or before the time and date
specified above. Include RFP #2020-751 on front of envelope.
Courier or hand deliver response package to:
MELISSA FREEMAN
TYBEE ISLAND CITY HALL
403 BUTLER AVE
TYBEE ISLAND, GA. 31328
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