ntb2323brady00031ad1.pdf

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Curtis Field Airport TxDOT CSJ No. 2323BRADY

ADDENDUM NO. 1

August 29, 2023

TO ALL PROSPECTIVE BIDDERS:

All bidders shall acknowledge receipt of this and all other addenda on page 3 of 4 of the Bid Form.

Failure to acknowledge receipt of an addendum may be cause for rejection of the bid. This addendum becomes a part of the contract documents. All provisions of the original plans, specifications, and contract documents shall remain in full force and effect, except as modified by this addendum.

A. You are hereby notified of the following amendments to the Bid Form for the subject project. See attached revised bid form.

1. N/A

B. You are hereby notified of the following amendments to the Contract Documents/Specifications for the subject project.

1. N/A

C. You are hereby notified of the following amendments to the Construction Plans for the subject project.

1. On Sheet C 1.0: TXDOT CSJ NO. has changed to “TXDOT CSJ NO. 2323BRADY.”

D. A copy of the pre-bid meeting minutes is included with this addendum.

E. Additional Clarification and Questions:

1. N/A

ADDENDUM NO. 1 ISSUED BY:

H.W. Lochner, Inc.

Chris A. Whitfield, P.E.

Project Manager

CAW/

Enclosures pc: 18591

08/29/2023 TBPE Firm Registration No. 10488

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GENERAL DESCRIPTION OF PROJECT:

CONSTRUCTION PLANS

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CITY OF BRADY, TEXAS

CURTIS FIELD AIPORT (BBD)

H.W. LOCHNER, INC

Certificate of Authorization License No. 6131 Expires: 6-30-2023

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SHEET LIST TABLE

SHEET NUMBER SHEET TITLE

C 1.0 COVER SHEET

C 2.0 GENERAL LAYOUT

C 3.0 CONSTRUCTION SAFETY PHASING PLAN

C 3.1 CONSTRUCTION SAFETY PHASING NOTES

C 3.2 CONSTRUCTION SAFETY PHASING NOTES

C 4.0 SUMMARY OF QUANTITIES

C 5.0 PROPOSED DRAINAGE AREA MAP

C 6.0 MASS GRADING PLAN

C 7.0 PROPOSED CHANNEL CROSS SECTIONS

C 7.1 PROPOSED CHANNEL CROSS SECTIONS

C 7.2 PROPOSED CHANNEL CROSS SECTIONS

C 7.3 PROPOSED CHANNEL CROSS SECTIONS

C 7.4 PROPOSED CHANNEL CROSS SECTIONS

C 7.5 PROPOSED CHANNEL CROSS SECTIONS

C 7.6 PROPOSED CHANNEL CROSS SECTIONS

C 7.7 PROPOSED CHANNEL CROSS SECTIONS

C 8.0 EROSION CONTROL PLAN

C 8.1 STORM WATER POLLUTION PREVENTION PLAN

C 8.2 EROSION CONTROL DETAILS

C 8.3 EROSION CONTROL DETAILS

C 8.4 EROSION CONTROL DETAILS

C 9.0 CHANNEL LINING DETAILS 8/29/20231 Addendum #1

07/18/2023

CITY OF BRADY, TEXAS

CURTIS FIELD AIRPORT

TxDOT CSJ No. 2323BRADY

Lochner Project No. 18591

PRE-BID MEETING AGENDA

Thursday, August 24, 2023; 10:00 a.m.

I. Sign In Sheet:

II. Identify Key Personnel:

Lisa Perry, Airport Manager

Ed Mayle, TxDOT Aviation Division

Chris Whitfield, H.W. Lochner

II. Bidding Procedure:

A. Receipt and Opening of Bids:

1. Proposals will be received until 2:00 pm CST on Thursday, September 7, 2022

Sealed bids for the construction of airport improvements at Curtis Field need to be addressed and delivered to Tina Keys, City Secretary City of Brady, 201 E Main St, Brady, TX 76825. Bids will be received until (2:00 P.M.), September 7, 2022, then publicly opened and read. Any bid received after closing time will be returned unopened.

Then and publicly opened and read.

2. Bidding documents may be examined at: H.W. Lochner, 12750 Merit Drive, Suite 570, Dallas, Texas 75251

3. Envelopes containing bids must be sealed and addressed as shown in the Instructions to Bidders of the Contract Documents/Specifications.

4. See Notice to Bidders and Instructions to Bidders section in Contract Documents for bidding information.

B. Contract Provisions and Proposal Form:

1. Mandatory contract provisions are identified in the General Provisions and Supplementary Provisions of the Contract Documents. The DBE goal for this project is 8% and the bidders shall use the attached DBE participation plan and appropriate commitment agreement forms and submit those documents to TxDOT Aviation within 5 calendar days after the bid opening via email to AVRNFQ@txdot.gov.

2. Proposers shall provide a statement of qualifications with their proposal of past similar work, a financial statement, and a statement of plant and equipment proposed for use on the project. In lieu of the financial statement, Contractors may provide evidence that they are pre-qualified with TXDOT for similar work and are on the current TXDOT bidders list.

3. The Contractor and his/her Subcontractors will be required to provide certificates of insurance for at least the minimum amounts specified in the Special Provisions.

4. Bidder shall reference the Aviation Division General Construction Contract Provisions.

http://txdot.gov/inside-txdot/division/aviation/general-provisions.html

5. The bidder shall submit the completed bid either on the form furnished by TxDOT or by submitting an electronically printed version. All blank spaces in the TxDOT bid form must be correctly filled in were indicated for each and every item for which quantity is given. The bidder shall state the price both in words and numerals for each pay item furnished in the bid.

6. A Bid Bond guarantee will be required with each bid as a certified check or a bid bond in the amount of two (2) percent of the total amount of the bid, made payable to TxDOT Aviation.

III. Scope of Work:

A. The project consists of:

Curtis Field Airport

Bid Schedule 1: Drainage Channel Improvements

Add Alternate 1: Drainage Channel Improvements

B. The contract period for construction is one hundred and fifty (150) calendar days from the commencement date specified in the Notice-to-Proceed. Liquidated damages are set at $1,000.00 per calendar day. Delays due to weather and other factors out of the control of the Contractor that are above and beyond a typical season may be requested in writing as a reason for contract period extension.

IV. Site Access/Staging Area:

A.

V. Safety and Phasing Plan:

A. Contractor will be required to be in compliance with FAA Advisory Circular 150/5370-2G, Operational Safety on Airports during Construction (or latest edition).

B. Lochner will provide Construction Observation throughout the project. The Contractor shall provide all testing as outlined in the Contract Documents / Specifications.

VI. Questions: