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-19-821-NT Pine Tree Corner Transfer Station Tipping Floor Rehabilitation
    • Contract No.: C-19-821-NT
    • Posted: 12/18/2019
    • Due: 01/21/2020
    • Addenda: 2
    • Planholders
      Company Address Phone Fax
      Infrastructure Repair Services Lincoln Park, NJ 973-692-0002
      Prime Vendor Wilmington, NC 910-805-9630
      Greggo & Ferrara Inc New Castle, DE 302-658-5241
      David A Bramble Inc Chestertown, MD 410-778-3023
      Stevenson Concrete Pasadena, MD 410-310-7702
      ConstructConnect Cincinnati, OH 800-364-2024
      MJ Hughes Construction Vancouver, WA 360-314-2024
      Construction Information Systems Kinnelon, NJ 973-492-0509
      The Blue Book Network Jefferson Valley 800-431-2584
      Mountian Consulting Inc Dover, DE 302-744-9875
      CLOSED
    • Results
      Company Location Bid Amount
      Greggo & Ferrara Inc New Castle, DE $1,311,020
      Quinn Construction Inc Essington, PA $1,072,787
      MJ Hughes Construction Vancouver, WA $1,898,820
      Stevenson Concrete Construction Pasadena, MD $797,175

Current Requests for Proposals

  • S-19-820-SS - Hauling of Leachate from the Southern Solid Waste Management Center
    • Contract No:: S-19-820-SS
    • Posted: 01/02/2020
    • Due: 01/28/2020
    • Addenda: 1
    • Planholders
      Company Address Phone Fax
      Freehold Cartage Freehold, NJ 732-462-1001
      Russell Reid Waste Hauling & Disposal Edison, NJ 800-356-4468
      Prime Vendor WIlmington, NC 910-805-9630
      Duffield Hauling King George, VA 540-775-9400
      SJ Transportation Woodstown, NJ 856-769-2741
      US Environmental Dowingtown, PA 888-884-9700
      Queen Bee's Septic LLC Elkton, MD 443-566-0183
      CLOSED
    • Results
      Company Location Bid Amount
      Freehold Cartage, Inc Freehold, NJ $0
      S&J Transportation Co Inc Woodstown, NJ $0
  • S-19-819-CS - Hauling of Leachate from the Central Solid Waste Management Centers
    • Contract No:: S-19-819-CS
    • Posted: 01/02/2020
    • Due: 01/28/2020
    • Addenda: 1
    • Planholders
      Company Address Phone Fax
      Freehold Cartage Freehold, NJ 732-462-1001
      Russell Reid Waste Hauling & Disposal Edison, NJ 800-356-4468
      Prime Vendor Wilmington, NC 910-805-9630
      CLOSED
    • Results
      Company Location Bid Amount
      Freehold Cartage, Inc Freehold, NJ $0
      S&J Transporation Co Inc Woodstown, NJ
  • P-19-817-SS - Purchase and Service of a New Excavator and Sale of DSWA’s Used Excavator
    • Contract No:: P-19-817-SS
    • Posted: 11/05/2019
    • Due: 12/10/2019
    • Addenda: 1
    • Planholders
      Company Address Phone Fax
      Bobcat of New Castle New Castle, DE 302-562-9727
      Prime Vendor Wilmington, NC 910-805-9630
      AG-Industrial Inc New Holland, PA 717-875-1850
      Midlantic Machinery Laurel, DE 302-715-5382
      North America Procurement Council Grand Junction , CO 302-450-1923
      Vermeer Annapolis Juntion, MD 301-498-5200
      Jesco Delmar, MD 443-401-2445
      CLOSED
    • Results
      Company Location Bid Amount
      Jesco, Inc Middletown, DE
      Midlantic Machinery Inc Laurel, DE
      Alban Cat Baltimore, MD
  • S-19-815-CS - Design & Inspection Services for Partial Capping of Area F Phase I at CSWMC
    • Contract No:: S-19-815-CS
    • Posted: 10/29/2019
    • Due: 12/19/2019
    • Addenda: 2
    • Planholders
      Company Address Phone Fax
      Duffield Associates Wilmington, DE 302-239-6634
      T&M Associates Mount Laurel, NJ 856-912-7167
      IMS San Diego, CA 858-490-8800
      ConstructConnect Cincinnati, OH 800-364-2059
      Bid Ocean Grand Junction, CO 866-347-9651
      Tetra Tech Inc Newark, DE 302-283-2228
      CDM Smith Fairfax, VA 703-691-6500
      Prime Vendor Wilmington, NC 910-805-9630
      Ramesh C Batta Associates Wilmington, DE 302-998-9463
      Mott MacDonald Iseline, NJ 973-912-2512
      EA Engineering, Science & Technology Inc Hunt Valley, MD 410-584-7000
      Construction Journal Stuart, FL 772-781-2144
      Geosyntec Consultants Columbia, MD 410-490-7904
      Sanborn Head & Associates Concord, NH 603-845-8630
      Barton and Loguidice Camp Hill, PA 717-737-8326
      Century Engineering Dover, DE 302-734-9188
      CLOSED
    • Results
      Company Location Bid Amount
      Sanborn, Head & Associates Inc Concord, NH
      CDM Smith Philadelphia, PA
      EA Engineering, Science, & Technology Inc Ocean Pines, MD
      Barton & Loguidice Annapolis, MD
  • S-19-812-CS - Design & Inspection Services for Capping of Area A/B at CSWMC
    • Contract No:: S-19-812-CS
    • Posted: 10/29/2019
    • Due: 01/14/2020
    • Addenda: 1
    • Planholders
      Company Address Phone Fax
      Duffield Associates Wilmington, DE 302-239-6634
      T&M Associates Mt Laurel, NJ 856-912-7167
      Tetra Tech Inc Newark, DE 302-283-2228
      Onvia Seattle, WA 206-373-9500
      CDM Smith Fairfax, VA 703-691-6500
      Construction Journal Stuart, FL 772-781-2144
      Prime Vendor Wilmington, NC 910-805-9630
      Ramesh C Batta Associates Wilmington, DE 302-998-9463
      Mott MacDonald Iseline, NJ 973-912-2512
      EA Engineering, Science & Technology Inc Hunt Valley, MD 410-584-7000
      Geosyntec Consultants Columbia, MD 410-490-7904
      Sanborn Head & Associates Concord, NH 603-845-8630
      Barton and Loguidice Camp Hill, PA 717-737-826
      Century Engineering Dover, DE 302-734-9188
      CLOSED
    • Results
      Company Location Bid Amount
      Geosyntec Consultants Columbia, MD
      Sanborn, Head & Associates Philadelphia, PA
      EA Engineering, Science & Technology Inc Ocean Pines, MD
      CDM Smith Philadelphia, PA
      Barton & Loguidice Annapolis, MD
  • S-19-804-NC - Geotechnical Monitoring for the Cherry Island Landfill
    • Contract No:: S-19-804-NC
    • Posted: 10/01/2019
    • Due: 11/19/2019
    • Addenda: 3
    • Planholders
      Company Address Phone Fax
      IEM Corp Troy, NY 518-268-1636
      Duffield Associates Wilmington, DE 302-239-6634
      RK&K Wilmington, DE
      Prime Vendor Wilmington, NC 910-805-9630
      T&M Associates Mount Laurel, NJ 856-912-7167
      Synery Systems & Services Inc Ownings Mills, MD 410-413-1872
      Barton & Loguidice Camp Hill, PA 717-787-8326
      Johnson, Mirmiran & Thompson Inc Pittsburgh, PA 412-375-5121
      GZA GeoEnvironmental Inc Norwood, MA 781-278-5724
      ConstructConnect Cincinnati, OH 800-364-2059
      Geosyntec Consultants Columbia, MD 410-381-4333
      Construction Journal Stuart, FL 772-781-2144
      Prime Vendor Wilmington, NC 910-805-9630
      Hardin-Kight Associates Bishopville, MD 410-352-5001
      CLOSED
    • Results
      Company Location Bid Amount
      Johnson, Mirmiran & Thompson Newark, DE 0
      Geosyntec Consultants Columbia, MD 0
      Duffield Associates Wilmington, DE 0