Winthrop Lake Dam Renovation

Location:	South Carolina
Posted:	Aug 28, 2026
Due:	Sep 3, 2026
Agency:	State of South Carolina - State Fiscal Accountability Authority(SFAA)
Type of Government:	State & Local
Category:	Y - Construction of Structures and Facilities Z - Maintenance, Repair or Alteration of Real Property
Solicitation No:	H47-9612-PD
Publication URL:	To access bid details, please log in.

Project Name:

Agency/Owner:

Winthrop University

Ad Publish Date:

August 5, 2026

Project Number:

H47-9612-PD

# of Bid Copies:

Bid/Submittal Date & Time:

September 3, 2026 - 2:00pm

Project Location:

Winthrop Lake Dam

Project Delivery Method:

Design-Bid-Build

Construction Cost Range:

$755,000 to $825,000

Prime Contractor License (Special Standard of Responsibility):

Marine (MR) license.

Agency Project Coordinator:

James Grigg

Email:

griggj@winthrop.edu

Telephone:

(839) 835-7208

Description:

The Work consists of alteration of an existing dam including: reservoir drawdown and dewatering; site clearing and grubbing; removal of existing outlet works; construction of a new cast-in-place reinforced concrete combination service/emergency spillway structure (horseshoe configuration); installation of new 48-inch ductile iron pipe outlet works; hand-placed riprap outlet protection. As shown on Contract Drawings. Drawings and specified herein

Documents May Be Obtained From:

Will Armstrong - will@armstrongglen.com - 704-529-0345

Project Details:

https://scbo.sc.gov/files/scbo/H47-9612-PD_SE-310.pdf

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SE-310

INVITATION FOR DESIGN-BID-BUILD CONSTRUCTION SERVICES

AGENCY: Winthrop University

PROJECT NAME: Winthrop Lake Dam Renovation

PROJECT NUMBER: H47-9612-PD

CONSTRUCTION COST RANGE: $755,000 to

PROJECT LOCATION: Winthrop Lake Dam

DESCRIPTION OF PROJECT/SERVICES: (450 character limit)

$825,000

The Work consists of alteration of an existing dam including: reservoir drawdown and dewatering; site clearingand

grubbing; removal of existing outlet works; construction of a new cast-in-place reinforced concrete combination

service/emergency spillway structure (horseshoe configuration); installation of new 48-inch ductile iron pipe outlet works;

hand-placed riprap outlet protection. As shown on Contract Drawings. Drawings and specified herein

BID/SUBMITTAL DUE DATE: 09/03/2026

TIME: 02:00 PM

NUMBER OF COPIES: 1

PROJECT DELIVERY METHOD: Design-Bid-Build

PRIME CONTRACTOR LICENSE (SPECIAL STANDARD OF RESPONSIBILITY): (150 character limit)

Marine (MR) license.

AGENCY PROJECT COORDINATOR: James Grigg

EMAIL: griggj@winthrop.edu

TELEPHONE: (839) 835-7208

DOCUMENTS OBTAINED FROM: Will Armstrong - will@armstrongglen.com - 704-529-0345

BID SECURITY IS REQUIRED IN AN AMOUNT NOT LESS THAN 5% OF THE BASE BID.

PERFORMANCE AND LABOR & MATERIAL PAYMENT BONDS: The successful Contractor will be required to

provide Performance and Labor and Material Payment Bonds, each in the amount of 100% of the Contract Price.

DOCUMENT DEPOSIT AMOUNT: $0.00 IS DEPOSIT REFUNDABLE:

Yes

N/A

Bidders must obtain Bidding Documents/Plans from the above listed sources(s) to be listed as an official plan holder. Bidders that

rely on copies obtained from any other source do so at their own risk. All written communications with official plan holders &

bidders will be via email or website posting.

Agency WILL NOT accept Bids sent via email.

All questions & correspondence concerning this Invitation shall be addressed to the A/E.

A/E NAME: Armstrong Glen, P.C.

A/E CONTACT: Will Armstrong

EMAIL: will@armstrongglen.com

TELEPHONE: (704) 529-0345

PRE-BID CONFERENCE:

Yes

No MANDATORY ATTENDANCE:

Yes

PRE-BID DATE: 08/12/2026

TIME: 10:00 AM

PRE-BID PLACE: The Shack - 579 University Lake Drive, Rock Hill. SC 29733

BID OPENING PLACE: Facilities Management Conference Room - 349 Columbia Ave. Rock Hill SC 29733

BID DELIVERY ADDRESSES:

HAND-DELIVERY:

MAIL SERVICE:

Attn: James Grigg

Facilities Management Conference Room

349 Columbia Ave. Rock Hill SC 29733

Facilities Management Building

349 Columbia Ave. Rock Hill SC 29733

IS PROJECT WITHIN AGENCY CONSTRUCTION CERTIFICATION?

Yes

APPROVED BY:

(OSE PROJECT MANAGER)

DATE: 08/04/2026

This is the opportunity summary page. It provides an overview of this opportunity and a preview of the attached documentation.

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Winthrop Lake Dam Renovation

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