Notices of current RFBs and RFPs are available below.

To request additional information regarding the RFB/RFP’s email Pam Williamson.
You may also reach her by telephone at (302) 739-5361 or fax (302) 739-4287.

Please click the Contract Number to read or print the entire Notice.

Current Requests for Bids

  • C-21-841-CS Construction of Leachate Storage Tank at the Central Solid Waste Management Center
    • Contract No.: C-21-841-CS
    • Posted: 05/26/2021
    • Due: 07/22/2021
    • Addenda: 3
    • Planholders
      Company Address Phone Fax
      Iseler Demolition Port Hope, MI 800-338-8396
      Prime Vendor Wilmington, NC 910-805-9630
      Chesapeake Turf Salisbury, MD 410-341-4363
      NovaTech Quebec, Canada 315-813-7887
      United Industries Group Lake Forest, CA 949-759-3200
      Corrado American New Castle, DE 302-379-7959
      The Whayland Company Laurel, DE 302-875-5445
      Mid Atlantic Storage Systems Chalfont, PA 740-895-6027
      Stone Hill Contracting Doylestown, PA 215-340-1840
      Thompson & Sons Milford, DE 302-335-3404
      TRICON Works Houston, TX 713-453-8654
      A-Del Construction Newark, DE 302-453-8286
      Construction Information Systems Kinnelon, NJ 973-492-0509
      Nooter Construction Trevose, PA 215-244-3606
      ISCO Industries Louisville, KY 502-318-6659
      Construct Connect Cincinnati, OH 513-458-8598
      Construction Bid Source Cary, NC 888-786-9450
      Worth & Company Pipersville, PA 484-225-3751
      Bilbrough Electric Denton, MD 410-479-4215
      JJID, Inc Bear, DE 302-836-0414
      CLOSED
    • Results
      Company Location Bid Amount
      Worth and Company Inc Pipersville, PA $3,368,300.00
      JJID, Inc Bear, DE $4,900,000.00
  • C-21-843-CS Partial Capping of Area F Phase I at CSWMC
    • Contract No.: C-21-843-CS
    • Posted: 05/05/2021
    • Due: 06/02/2021
    • Addenda: 0
    • Planholders
      Company Address Phone Fax
      Greggo & Ferrara Inc New Castle, DE 302-658-5241
      Prime Vendor Wilmington, NC 910-805-9630
      Wenck Maple Plain, MN 763-479-4259
      Lee Supply Co. Downingtown, PA 609-432-4968
      Allan Myers Fallston, MD 410-776-2004
      Dodge Data & Analytics 413-893-0645
      Construction Information Systems Kinnelon, NJ 973-492-0509
      David A Bramble Inc Chestertown, MD 410-778-3023
      Odin Construction Bordentown, NJ 732-530-1800
      Kiewit Hanover, MD 443-733-1570
      Atlantic Lining Company Inc Eastampton, NJ 609-723-2400
      Mumford & Miller Concrete Middletown, DE 302-378-7736
      Construct Connect Cincinnati, OH
      IMS San Diego, CA 858-490-8800
      Berg Construction Morgantown, PA 610-913-0076
      Chenango Constracting Inc Johnson City, NY 607-729-8500
      George & Lynch Inc Dover, DE 302-736-3031
      American Environmental Group Houston, TX 281-645-4190
      Hallaton Environmental Linings Sparks, MD 443-212-1604
      A-Del Construction Newark, DE 302-453-8286
      Construction Bid Source Cary, NC 888-786-9450
      Construction Journal Stuart, FL 772-781-2144
      Chesapeake Containment Systems Inc Statesville, NC 704-208-3440
      Corrado American New Castle, DE 302-379-7659
      ISCO Industries Inc Louisville, KY 502-377-6954
      Environmental Quality Resources LLC Millersville, MD 410-923-8680
      Core & Main Clayton, NC 919-880-0402
      Atlantic Contracting Upper Marlboro, MD 301-868-3227
      RE Pierson Construction Pilesgrove, NJ 609-743-0111
      International Dover Systems Inc Baltimore, MD 443-206-2469
      CLOSED
    • Results
      Company Location Bid Amount
      Berg Construction Morgantown, PA $4,874,976.75
      Allan Myers Fallston, MD $3,827,777.00
      George & Lynch Inc Dover, DE $4,289,133.00
      A-Del Construction Newark, DE $4,385,620.00
      Greggo & Ferrara Inc New Castle, DE $6,666,700.00
  • S-21-844-SW SERVICE OF 8-YARD RECYCLING CONTAINERS AT DSWA SITES
    • Contract No.: S-21-844-SW
    • Posted: 05/04/2021
    • Due: 06/01/2021
    • Addenda: 0
    • Planholders
      Company Address Phone Fax
      Blue Hen Disposal Millsboro, DE 302-632-3987
      Waste Management Wilmington, D 302-420-0142
      Prime Vendor Wilmington, NC 910-805-9630
      Trash Tech New Castle, DE 302-832-8000
      GFL Environmental Raleigh, NC 800-207-6618
      Republic Services West Grove, PA 610-806-5514
      CLOSED
  • C-20-831-NC Installation of Emergency Generator and Automatic Transfer Switch at the CIL Gas Flare
    • Contract No.: C-20-831-NC
    • Posted: 01/08/2021
    • Due: 05/27/2021
    • Addenda: 5
    • Planholders
      Company Address Phone Fax
      Construction Journal Stuart, FL 772-781-2144
      Letke Security Contractors Rehoboth, DE 443-463-2111
      Prime Vendor Wilmington, NC 910-805-9630
      Bid Prime Austin, TX 888-808=5356
      Dvorak, LLC Baltimore, MD 443-503-6400
      Enercon Engineering East Peoria, IL 309-214-5161
      Kelly Generator Owings, MD 410-474-8655
      Dodge Data Grand Prairie, TX 413-893-0645
      ConstructConnect Cincinnati, OH 53-458-5793
      Car & Duff Inc Huntingdon, PA 215-672-4200
      Bilbrough's Electric Denton, MD 410-479-4215
      Preferred Electric Inc New Castle, DE 302-322-9568
      Construction Information Systems Kinnelon, NJ 973-492-0509
      Superior Electric Service Co. Wilmington, DE 302-658-5949
      Ventresca Bros New Castle, DE 302-658-6436
      Fidelity Power Systems Sparks, MD 410-300-5171
      Dodge Data & Analytics Arlington, TX 413-376-7032
      Byers Industrial Services LLC Franklinville, NJ 302-420-6266
      PWXPress Jacksonville, FL 408-676-8941
      THWilson Bonds Clovis, CA 559-872-6105
      Allied Solution Enterprises Carmel, NJ 877-328-4432
      CLOSED
    • Results
      Company Location Bid Amount
      Preferred Electric Inc New Castle, DE $197,250.00
      Superior Electric Service Company Wilmington, DE $254,799.00

Current Requests for Proposals