Dorsey Run Wastewater Treatment Plant Minor Upgrades — MBE 20%

Maryland Environmental Service is soliciting electronic bids for wastewater treatment plant upgrades, including sewage-screen replacement, lime conveyance and PLC upgrades, piping, electrical work, demolition, testing, commissioning, and training.

Maryland > Maryland Environmental Service


General
Open
1-26-2-63-5R
Nov 06, 2026 06:00 PM
Sep 22, 2026 02:00 PM
$20,000.00
8 months
Minority-Owned Business
Invitation for/to Bid (IFB/ITB)
State
Ask AI about this solicitation
Contact
procurement@menv.com
+14107298510
259 Najoles Road, Millersville, MD, USA
Submission Instructions

All of the following are required.

Step 1

Online
Construction Bid Form, Bid/Proposal Affidavit, Conflict of Interest Form, Bid Bond Form, if applicable, MBE Utilization and Fair Solicitation Affidavit and MBE Participation Schedule (MBE Attachment A), Contractor's Qualification Questionnaire, List of Subcontractors, Equipment List, Investment Activities in Iran Certification Form, Certification Regarding Discriminatory Boycotts of Israel, Electronic copy of bid bond, if applicable

Step 2

Mail
Maryland Environmental Service Headquarters, 259 Najoles Road, Millersville, MD 21108
Original Hard Copy of the Bid Bond, if applicable
Description

Maryland Environmental Service is soliciting competitive sealed bids for minor upgrades at the Dorsey Run Wastewater Treatment Plant. The work includes replacing the sewage screen and associated piping, valves, supports, catwalk, and trash chute; retrofitting the lime silo conveyance system with new mechanical, pneumatic, electrical, instrumentation, and control components; replacing the lime-system PLC and operator interface; and installing associated conduits, wiring, controls, and electrical equipment. The project also includes demolition and removal of existing equipment and utilities, concrete and site restoration, testing, commissioning, operator training, maintenance of plant operations during construction, and project closeout documentation. The contract requires completion within 240 consecutive calendar days after the Notice to Proceed. A 20% Minority Business Enterprise subcontract participation goal applies. For base bids exceeding $100,000, a bid bond of at least 5% is required; successful contracts exceeding $100,000 also require performance and payment bonds, each for 100% of the contract value. Addendum No. 2 requires bidders to acknowledge receipt of the addendum on the Bid Form.

Classification Codes
NAICS221320Sewage Treatment Facilities
PSCY1NDCONSTRUCTION OF SEWAGE AND WASTE FACILITIES
Smart Codes
wastewater treatment plant constructionindustrial electrical installationwater treatment equipment
Specifications
Supply & Service
Timeline
Sep 22, 2026 02:00 PM-Open Date
Oct 08, 2026 02:00 PM-Site Visit (optional)
MES highly encourages potential bidders to attend.
Oct 23, 2026 05:00 PM-Questions Due Date
Nov 06, 2026 06:00 PM-Intent to Bid Due Date
Nov 06, 2026 06:00 PM-Bid Submission Deadline
Requirements
Required
  • General Liability — $1,000,000.00
  • Workers Compensation
  • Automobile Liability
Required
  • Bid Bond — 5%
  • Performance Bond — 100%
  • Payment Bond — 100%
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