Conklin Park Stream Restoration & Constructed Wetland, RFQ 692011
| Location: | Virginia |
|---|---|
| Posted: | Mar 6, 2026 |
| Due: | Mar 31, 2026 |
| Agency: | Loudoun County |
| Type of Government: | State & Local |
| Category: |
|
| Solicitation No: | RFQ 692011 |
| Publication URL: | To access bid details, please log in. |
| Bid Number: |
RFQ 692011
|
| Bid Title: |
Conklin Park Stream Restoration & Constructed Wetland, RFQ 692011
|
| Category: | Procurement |
| Status: | Open |
| Additional Status Information: | Addendum #2 Acceptance date changed to March 31, 2026 issued on March 6, 2026. |
|
Attachment Preview
Loudoun County, Virginia
INVITATION FOR BID
CONKLIN PARK STREAM RESTORATION AND CONSTRUCTED
WETLAND
ACCEPTANCE DATE: Prior to 4:00 p.m., March 10, 2026 (Local “Atomic” Time)
IFB NUMBER:
RFQ 692011
ACCEPTANCE PLACE:
Loudoun County Government Offices
1 Harrison Street, S.E.
1st Floor, Procurement Bids and Proposals Drop Box
Leesburg, Virginia 20175
Please contact the Contracting Officer designated on the front cover of the solicitation with
any questions regarding this process. Bidders are strongly encouraged to check the
County’s website routinely for updates.
ONLY THOSE FIRMS PREQUALIFIED THROUGH RFQ 683913 - PREQUALIFICATION FOR
ECOLOGICAL RESTORATION SERVICES (STREAM, OUTFALL AND WETLAND) ARE
ELIGIBLE TO SUBMIT BIDS FOR THIS PROJECT. BIDS FROM NON-PREQUALIFIED FIRMS
WILL NOT BE CONSIDERED.
The List of Pre-qualified firms are:
• Avon Corporation
• Environmental Quality Resources, L.L.C.
• HGS, LLC
• KBS Earthworks, Inc.
• Stormwater Maintenance, LLC
• Triangle Contracting, LLC
IMPORTANT NOTES:
A. Please note, the Project Specifications contain Geotechnical information and a
Geotechnical Report Release Form signed by an individual authorized to bind
the firm into a contract must be signed and submitted prior to obtaining the
plans and specifications. Bidders may request that the plans and specifications be
available to them using Microsoft One Drive by sending an email to the point of
contact information below. Bidders will first receive an email from the Contracting
Officer with a link to the shared folder. Then, upon opening the folder, Bidders will be
prompted to confirm their email address and enter a verification code. The verification
code will be from no-reply@sharepointonline.com. Please note that this email often
goes into spam/ junk folder.
B. An optional Pre-Bid Conference will be held virtually on February 13, 2026 at 10:00
am to provide clarification on the project requirements and expectations outlined in
this solicitation. See the Microsoft Teams log in information provided below.
Microsoft Teams meeting Join:
https://teams.microsoft.com/meet/25024993156683?p=AtCRXv
woZOYplO4Hp1
Meeting ID: 250 249 931 566 83
Passcode: 6oA73UJ3
Need help? | System reference
Dial in by phone
+1 757-600-4923,,459128068# United States, Norfolk
Find a local number
Phone conference ID: 459 128 068#
C. Site Inspection. Instructions to participate in a site inspection (if provided) can be
found in Section 22, Instruction to Bidders, Paragraph 22.5. Please read this section
carefully as there may be specific dates established to register for the site inspection.
D. Bid forms may be downloaded from the County’s web site:
www.loudoun.gov/procurement.
The terms and conditions contained in this Invitation for Bid and in the County-
Contractor Agreement (Attachment 1) are not negotiable.
Requests for information related to this Invitation for Bid should be directed to:
Kristy Varda, NIGP-CPP, CPPO, CPPB, Assoc. DBIA, CJP Assoc.
Contracting Officer
(571) 627-7441
Kristy.Varda@loudoun.gov
Issue Date: February 5, 2026
IF YOU NEED ANY REASONABLE ACCOMMODATION FOR ANY TYPE OF DISABILITY
IN ORDER TO PARTICIPATE IN THIS PROCUREMENT, PLEASE CONTACT THIS
DIVISION AS SOON AS POSSIBLE.
IFB RFQ 692011
Conklin Park Stream Restoration and Constructed Wetland
Page 2 of 39
INVITATION FOR BID
CONKLIN PARK STREAM RESTORATION AND CONSTRUCTED WETLAND
SECTION/TITLE
PAGE
1.0 PURPOSE .............................................................................................................................................4
2.0 COMPETITION INTENDED ..................................................................................................................4
3.0 PREVAILING WAGE RATES ...............................................................................................................4
4.0 BIDDER MINIMUM QUALIFICATIONS ................................................................................................6
5.0 SPECIFICATIONS.................................................................................................................................7
6.0 GENERAL CONDITIONS OF THE CONSTRUCTION CONTRACT....................................................7
7.0 DISCREPANCIES .................................................................................................................................7
8.0 BUSINESS, PROFESSIONAL, AND OCCUPATIONAL LICENSE REQUIREMENT .........................7
9.0 PAYMENT OF TAXES ..........................................................................................................................8
10.0 NOTICE OF REQUIRED DISABILITY LEGISLATION COMPLIANCE ...............................................8
11.0 ETHICS IN PUBLIC CONTRACTING...................................................................................................8
12.0 EMPLOYMENT DISCRIMINATION BY CONTRACTORS PROHIBITED............................................8
13.0 PROHIBITION OF FORCED OR INDENTURED CHILD LABOR........................................................9
14.0 DRUG-FREE WORKPLACE.................................................................................................................9
15.0 FAITH-BASED ORGANIZATIONS .....................................................................................................10
16.0 EXEMPTION FROM TAXES ...............................................................................................................10
17.0 CONSTRUCTION CONTRACT PERFORMANCE AND PAYMENT BONDS ...................................10
18.0 CONSTRUCTION CONTRACT BOND FORMS AND COPIES; ALTERNATIVE FORMS ...............11
19.0 CONSTRUCTION CONTRACT RETAINAGES..................................................................................11
20.0 ESCROW ACCOUNT FOR RETAINED FUNDS ................................................................................11
21.0 AUTHORITY TO TRANSACT BUSINESS IN VIRGINIA....................................................................12
22.0 INSTRUCTIONS TO BIDDERS ..........................................................................................................13
23.0 PRICING PAGE...................................................................................................................................23
Attachments below are incorprorated or incorporated by reference into this Invitation for Bid and
Contract Documents:
ATTACHMENT 1:
ATTACHMENT 2:
ATTACHMENT 3:
ATTACHMENT 4:
ATTACHMENT 5:
ATTACHMENT 6:
ATTACHMENT 7:
COUNTY-CONTRACTOR AGREEMENT (contained herein)
GEOTECHNICAL REPORT RELEASE FORM (contained herein)
ESCROW AGREEMENT (contained herein)
PREVAILING WAGE DETERMINATION – LOUD–26-0006
PLANS AND TECHNICAL SPECIFICATIONS
GENERAL CONDITIONS OF THE CONSTRUCTION CONTRACT (“General
Conditions”)
SCHEDULE OF BID ITEMS
Authorized By: /s/Kristy Varda, NIGP-CPP, CPPO/B, Assoc. DBIA, CJP Assoc.
Contracting Officer
Date: February 5, 2026
IFB RFQ 692011
Conklin Park Stream Restoration and Constructed Wetland
Page 3 of 39
CONKLIN PARK STREAM RESTORATION AND CONSTRUCTED
WETLAND
1.0 PURPOSE
The intent of this Invitation for Bid (IFB) is for the County of Loudoun, Virginia (County)
to obtain the services of a qualified General Contractor (GC) to perform the Work to
restore approximately 2,200 linear feet of an unnamed tributary to Elk Lick Run and
approximately 200 linear feet along three (3) outfall channels that discharge into the
unnamed tributary through the use of Rosgen Natural Channel Design (NCD)
techniques, and the creation of a Level 2 constructed wetland in accordance with
Virginia (VA) Department of Environmental Quality (DEQ) Stormwater Specification
Number (No.) 13. The stream restoration includes three (3) reaches, the limits of which
begin at a 5’ x 14’ triple barrel Conspan arch and single box culvert underneath Donegal
Drive, and end at a 5’ x 15’ quadruple-box culvert at Loudoun County Parkway. There
is one (1) pedestrian bridge crossing, three (3) mountain bike crossings, and two (2)
plunge pools. The constructed wetland includes the one (1) access road, one (1)
sediment forebay, three (3) deep pools, and one (1) outfall structure. The Project will
also include the installation of riparian and wetland plantings.
The Project is located within Conklin Community Park in South Riding. The Project limits
are located on two (2) separate parcels, one (1) owned by South Riding Proprietary and
one (1) owned by the Loudoun County Board of Supervisors.
2.0 COMPETITION INTENDED
It is the County's intent that this IFB permits competition. It shall be the Bidder's (i.e.
any entity submitting a bid in response to this IFB) responsibility to advise the
Purchasing Agent in writing if any language, requirement, specification, etc., or any
combination thereof, inadvertently restricts or limits the requirements stated in this
IFB to a single source. Such notification must be received by the Purchasing Agent
not later than fifteen (15) days prior to the date set for bids to close.
3.0 PREVAILING WAGE RATES
Remuneration to any individual performing Work on the County Construction Contract
resulting from this IFB shall be at a rate equal to or greater than to the prevailing wage
rate identified in Attachment 4 to this IFB.
3.1 The General Contractor awarded a County Construction Contract as a result
of this IFB, and any sub-contractors hired by the General Contractor to perform
Work on the County Construction Contract resulting from this IFB, shall pay
wages, salaries, benefits, and other remuneration to any mechanic, laborer, or
worker employed, retained, or otherwise hired to perform Work in connection
with the resulting County Construction Contract at or greater than the
prevailing wage rate identified in this IFB.
3.2 Any General Contractor or any subcontractor who employs any mechanic,
laborer, or worker to perform Work under the County Construction Contract
resulting from this IFB, at a rate that is less than the prevailing wage rate
IFB RFQ 692011
Conklin Park Stream Restoration and Constructed Wetland
Page 4 of 39
identified in this IFB (i) shall be liable to such individuals for the payment of all
wages due, plus interest at an annual rate of eight-percent (8%) accruing from
the date the wages were due; and (ii) shall be disqualified from bidding on
public contracts with any public body until the contractor or subcontractor has
made full restitution of the amount described in clause (i) owed to such
individuals. A contractor or subcontractor who willfully violates this Section is
guilty of a Class I misdemeanor.
3.3 After award of the County Construction Contract, the General Contractor to
whom such contract is awarded shall certify under oath to the Commissioner
of Labor and Industry the pay scale for each craft or trade employed on the
Project to be used by such contractor and any of the contractor’s
subcontractors for work to be performed under such public contract. This
certification shall, for each craft or trade employed on the Project, specify the
total hourly amount to be paid to employees, including wages and applicable
fringe benefits, provide an itemization of the amount paid in wages and each
applicable benefit, and list the names and addresses of any third-party fund,
plan or program to which benefit payments will be made on behalf of
employees. The certification shall be sent to the Commissioner of Labor and
Industry each pay period for the duration of the Project.
3.4 The General Contractor awarded a County Construction Contract as a result
of this IFB, shall keep, maintain, and preserve (i) records relating to the wages
paid to and hours worked by each individual performing the work of any
mechanic, laborer, or worker and (ii) a schedule of the occupation or work
classification at which each individual performing the work of any mechanic,
laborer, or worker on the public works Project is employed during each
workday and week. The employer shall preserve these records for a minimum
of six (6) years and make such records available to the Department of Labor
and Industry within ten (10) days of a request and shall certify that records
reflect the actual hours worked and the amount paid to its workers for whatever
time period they request.
3.5 No later than ten (10) days after the date of the Notice to Proceed, the General
Contractor awarded a County Construction Contract as a result of this IFB and
subcontractors performing on a County Construction Contract shall post the
prevailing wage rate for each craft and classification involved, as determined
by the Commissioner of Labor and Industry, including the effective date of any
changes thereof, in prominent and easily accessible places at the site of the
Work or at any such places as are used by the contractor or subcontractors to
pay workers their wages. Within ten (10) days of such posting, a contractor or
subcontractor shall certify to the Commissioner of Labor and Industry its
compliance with this subsection.
3.6 The General Contractor awarded a County Construction Contract as a result
of this IFB shall include the requirement in all subcontracts issued and require
the same requirement to be inserted by all lower tier subcontractors in their
subcontracts to pay wages, salaries, benefits, and other remuneration to any
mechanic, laborer, or worker employed, retained, or otherwise hired to perform
IFB RFQ 692011
Conklin Park Stream Restoration and Constructed Wetland
Page 5 of 39
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