IFB-21-21519: Rehabilitation of Sanitary Sewer Lift Station at Concourse B, IAD

Project Overview

Invitation for Bids (IFB)
Issue Date:
April 28, 2021
Deadline for
2:00 PM (Eastern), June 24, 2021
CLICK HERE to upload your bid.
An online Bid Opening will be held 30 minutes after the deadline for bids. CLICK HERE to participate.
Dollar Value:
$250,000 - $300,000
150 days from Notice to Proceed
100% Payment, 100% Performance
The Contractor shall furnish all necessary labor, materials, tools, equipment, and supervision for the rehabilitation of the sanitary sewer lift station at Washington Dulles International Airport (IAD) Concourse B. The existing sanitary sewer lift station is 25 years old and was designed to handle the entire sanitary sewer produced at Concourse B. The lift system has electrical service panels, pumps, piping, controls, floats, lighting and switches. The objective of this effort includes a comprehensive assessment of the system, prioritized recommendations regarding the repair, modifications, replacements and upgrades for an energy efficient sanitary sewer lift station.
This solicitation has a 70% Local Disadvantaged Business Enterprise (LDBE) participation requirement and a 20% Voluntary MBE/WBE goal. Firms located within a 100-mile radius and whose 3 year average gross receipts, including all affiliates, do not exceed the size standard(s) below are eligible for consideration. For more LDBE/MBE/WBE information, including other LDBE size standards, contact the Airports Authority's Department of Supplier Diversity at 703-417-8660.
NAICS Code Type of Work / Service LDBE Size Standard
237110 Water and Sewer Line and Related Structures Construction $36.5 Million
238110 Poured Concrete Foundation $15.0 Million
238910 Site Preparation Contractors $15.0 Million
One, May 6, 2021 - The due date for bids is extended from May 28, 2021 to June 3, 2021.
Two, May 27, 2021 - The due date for bids is extended from June 3, 2021 to June 10, 2021.
Three, June 7, 2021 - The due date for bids is extended from June 10, 2021 to June 24, 2021.

Solicitation Events

Pre-Bid Conference:
Date: May 10, 2021
Time: 10:00 AM (Eastern)
Online Conference: CLICK HERE to join the conference on May 10, 2021.
Pre-Bid Conference Documents:

Questions and Answers

All questions must be submitted by 3:00 PM (Eastern) May 18, 2021.
Question Submission:
The deadline for submitting questions has passed.
No further questions will be accepted.
Answered Questions:
Coming Soon

Registration & Planholders List

Show your interest in this solicitation by registering as a Planholder.
Registration will place your name on the Planholder List for this project and ensure that you receive notification of any amendments or other updates to the project which may be issued in the future.
Please enter "IFB-21-21519" in the Solicitation Number field.
Planholder List:
Icon-Acrobat.jpgPlanholder List – May 28, 2021 (53 KB)

Solicitation Documents

If you download the solicitation documents and are interested in submitting a response, please register as a planholder by clicking on the "Registration & Planholders" tab above and following the instructions.
PLEASE NOTE: If you fail to register, you will not receive notification of amendments, and failure to receive and acknowledge amendments may result in your submission being deemed non-conforming.
Base Solicitation Documents:
Icon-Acrobat.jpgIFB-21-21519 (619 KB)
Icon-Acrobat.jpgAttachment 1: Specifications (3.75 MB)
Icon-Acrobat.jpgAttachment 2: Drawings (13.0 MB)
Icon-Acrobat.jpgAttachment 3: Construction Safety Manual
Icon-Acrobat.jpgAttachment 4: Aviation Owner Controlled Insurance Program Manual - November 2018 Edition (3.66 MB)
Icon-Acrobat.jpgAttachment 6: Orders and Instructions - Washington Dulles International Airport
Amendments to Solicitation:
Icon-Acrobat.jpgAmendment One - May 6, 2021 (74 KB)
Icon-Acrobat.jpgAmendment Two - May 27, 2021 (74 KB)
Icon-Acrobat.jpgAmendment Three - June 7, 2021 (74 KB)
Supplemental Information:
Icon-Acrobat.jpgLetter to Contractors - Airports Authority COVID-19 Protocols - Updated 08/26/2020 (822 KB)

Help and Technical Assistance

File Formats:
Documents are in one or more of the following formats:
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You can download the latest version of Adobe Acrobat Reader free of charge by clicking on the following link: Download Acrobat Reader
icon-excel.jpg Microsoft Excel - Requires Microsoft Excel 2000 or later.
icon-word.jpg Microsoft Word - Requires Microsoft Word 2000 or later.
Technical Assistance:
If you have any technical questions or need assistance with the document download process, please contact us via e-mail at contracting@mwaa.com or call 703-417-8672.

Last Updated June 7, 2021

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