24_04_15 Addendum 2 _ Revised Proposal.pdf

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Attached to
RFP 2314 DARIEN DDA DOCK IMPROVEMENTS
Solicitation number
PE-66136-NONST-2024-000000001
Issued by
Long County, Georgia

About this file

This document is an Addendum No. 2 to RFP No. 2314 for a Dock Improvements Project issued by the Darien Downtown Development Authority, located in Darien, Georgia. The RFP requests proposals to furnish all labor, equipment, materials, and other appurtenances for dock improvements on the Darien River, west of US Highway 17. The Addendum revises the Proposal Sheet, including changes to line items such as the walkway, ramp, floating docks, and piles. Contractors are required to submit the revised Proposal Sheet by April 15, 2024. The project must comply with the applicable federal, state, and local statutes, ordinances, and regulations, as well as the CMPA Permit #830.

The Proposal Sheet includes pricing for various components of the project, including general items, existing items to be removed, and proposed new items such as wharf walkway sections, fixed walkways, ramps, and floating docks. Contractors are also provided the option to propose alternative pile specifications and quantities. The Base Bid Total and Totals with alternative pile options must be submitted. Testing requirements, if any, are the responsibility of the contractor and not required unless the information is not known.

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301 Sea Island Road Suite 10, St. Simons Island, GA 31522 912-638-9681 Office

Addendum No. 2

April 15, 2024

Darien Downtown Development Authority

PO Box 452

Darien, GA 31305

Re: Dock Improvements Project

RFP No. 2314

Dated February 29, 2024

This Addendum amends the Proposal Sheet from RFP #2314 revised on March 29, 2024.

A. CHANGES TO THE PROPOSAL SHEET– Please fill out and submit the attached Proposal Sheet with Revision Date: April 15, 2024. Pages 19-20 of the Revised RFP dated March 29, 2024, will be replaced with the Proposal Sheet on the following page.

Darien Downtown Development Authority- Dock Improvements RFP No. 2314 – Addendum #2 Revised Proposal Sheet 4-15-2024

PROPOSAL SHEET

FROM:________________________________________________________________________

Line Item

No.

Item Description Qty Unit Unit Price Amount

GENERAL

1. Mobilization 1 LS

2. Equipment Cost 1 LS

EXISTING

3.

Walkway to be removed and disposed of along with timber piles

1 LS

4. Ramp to be removed and disposed of 1 LS

5.

Floating Dock to be removed and disposed of along with concrete piles

1 LS

*PROPOSED

6.

Wharf Walkway Section Frame: match existing

Decking: match existing

111 SF

7.

Wharf Walkway Section Handrails Match existing

34 LF

8.

Wharf Walkway Section Piles:

14” diameter Timber Piles, 50’ long

6 EA

9.

Fixed Walkway: 6’ x 86’ Frame: Aluminum

Decking: Trex, WearDeck or similar man-made composite material

516 SF

10.

Fixed Walkway Piles:

14” diameter Timber Piles, 65’ long

14 EA

11.

Fixed Walkway Handrails Aluminum or man-made composite horizontal railings. One middle railing and one top railing

172 LF

12.

Ramp 1 and 2: 4’ x 30’ Aluminum ramp with aluminum railings

240 SF

13.

Floating Dock 1: 10’ x 126’ Frame: Aluminum

Decking: Trex, WearDeck or similar man-made composite material

1,260 SF

14.

Floating Dock 2: 12’ x 126’ Frame: Aluminum

Decking: Trex, WearDeck or similar man-made composite material

1,512 SF

15.

Floating Dock Piles:

16’’ Diameter Concrete Piles, 80’ long

16 EA

15A.

Floating Dock Piles (alternative A):

Fill in alternative pile specs and quantity:

EA

Diameter: ______________IN

Material: Timber

Length of Piles: __________FT

QTY:________

(# of piles)

15B.

Floating Dock Piles (alternative B) Fill in alternative pile specs and quantity:

EA

Diameter: ______________IN

Material: _____________________________

Length of Piles: __________FT

QTY:________

(# of piles)

**TESTING (if not needed enter N/A)

16. Boring Test 1 LS

17. Wind Test 1 LS

BASE BID TOTAL ( 15. - Concrete Piles) $ _______________________

TOTAL (w/alt. 15A - Timber Piles) $ _______________________

TOTAL (w/alt. 15B - Contractor’s choice of Piles) $ _______________________

* Structural Design and Submittals including, but not limited to, dock specifications, standards, and/or plans for each item listed in the Proposed Section must be submitted in the sealed proposal.

** Testing for the design of this project is the responsibility of the contractor and is not required unless the information needed is not known. Please note that boring test results (and possibly wind test results) for the proposed bridge project on SR25/US17 over Darien River are public records and may be acquired directly from GDOT.

Note:

Please write in “No bid” if the contractor does not wish to bid on an alternative item

Note:

The project must comply, as applicable, for areas permitted by the CMPA Permit #830, with all other federal, state, and local statutes, ordinances, and regulations. All plans, documents and materials contained in the CMPA Permit #830, are a part of this project.

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