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-20-826-SR Landscape Improvements at the Route 5 Transfer Station
    • Contract No.: C-20-826-SR
    • Posted: 07/01/2020
    • Due: 07/30/2020
    • Addenda: 0
    • Planholders
      Company Address Phone Fax
      Nowland Associates Newark, DE 302-731-1333
      Kent Construction Smyrna, DE 302-653-6469
      Construction Journal Stuart, FL 777-781-2144
      Letke Security Contractors Rehoboth, DE 443-463-2111
      Chesapeake Turf LLC Salisbury, MD 443-497-1917
      Prime Vendor Wilmington, NC 910-805-9630
      Source Management Seattle, WA 206-376-9500
      The Blue Book Bldg & Const Network Jefferson Valley, NY 800-431-2584
      ConstructConnect Cincinnati, OH 15134588581
      Denison Landscaping Inc Ft. Washington, MD 240-493-1351
      REQUEST BID INFORMATION
  • C-19-808-CM Construction of Trailer Storage Building at Milford Transfer Station
    • Contract No.: C-19-808-CM
    • Posted: 06/24/2020
    • Due: 07/29/2020
    • Addenda: 0
    • Planholders
      Company Address Phone Fax
      Prime Vendor Wilmington, NC 9108059630
      Construction Journal Stuart, FL 772-781-2144
      ConstructConnect Cincinnati, OH 513-458-8581
      Melvin Joseph Construction Co Georgetown, DE 302-856-7396
      Chesapeake Turf LLC Salisbury, MD 410-341-4363
      Nowland Associates Newark, DE 302-731-1333
      Delmarva Veteran Builders Salisbury, MD 443-736-1584
      EDiS Company Wilmington, DE 302-421-2888
      Thompson & Sons Contracting Milford, DE 302-335-3404
      Dodge Data Arlington, TX 413-507-3179
      Tricon Construction Management New Castle, DE 302-838-6500
      Kent Construction Company Smyrna, DE 302-653-6469
      Land Clearing Specialists Inc McDonald, PA 724-695-8733
      Lee Supply Downingtown, PA 609-432-4968
      Construction Information Systems Kinnelon, NJ 973-429-0509
      Aries Building Systems LLC Houston, TX 732-612-3770
      Byler Builders Clayton, DE 302-943-0472
      Conventional Builders Houston, DE 302-422-2429
      Letke Security Contractors Rehoboth, DE 443-463-2111
      The Whayland Company Laurel, DE 302-875-5445
      Harper & Sons Inc Easton, MD 410-820-2000
      REQUEST BID INFORMATION
  • C-19-809-SR Construction of Trailer Storage Building at the Route 5 Transfer Station
    • Contract No.: C-19-809-SR
    • Posted: 06/24/2020
    • Due: 07/29/2020
    • Addenda: 0
    • Planholders
      Company Address Phone Fax
      Prime Vendor Wilmington, NC 9108059630
      ConstructConnect Cincinnati, OH 5134588581
      Construction Journal Stuart, FL 7727812144
      Melvin Joseph Construction Co Georgetown, DE 302-856-7396
      Chesapeake Turf LLC Salisbury, MD 410-341-4363
      Nowland Associates Newark, DE 302-731-1333
      Delmarva Veteran Builders Salisbury, MD 443-736-1584
      EDiS Company Wilmington, DE 302-421-2888
      Thompson & Sons Contracting Milford, DE 302-335-3404
      Chaney Enterprises Bridgeville, DE 302-841-0604
      Tricon Construction Mgmt New Castle, DE 302-838-6500
      Dodge Data Arlington, TX 413-507-3179
      Kent Construction Co Smyrna, DE 302-653-6469
      Land Clearing Specialists McDonald, PA 724-695-8733
      McCarthy Construction Glenolden, PA 610-522-1353
      Lee Supply Downingtown, PA 609-432-4968
      Construction Information Systems Kinnelon, NJ 973-429-0509
      Aries Building Systems Houston, TX 732-612-3770
      Byler Builders Clayton, DE 302-943-0472
      Conventional Builders Houston, DE 302-422-2429
      Letke Security Contractors Rehoboth, DE 443-463-2111
      The Whayland Company Laurel, DE 302-875-5445
      Harper & Sons Inc Easton, MD 410-820-2000
      REQUEST BID INFORMATION
  • M-20-827-SS Beaverdam Ditch Cleaning
    • Contract No.: M-20-827-SS
    • Posted: 06/24/2020
    • Due: 07/28/2020
    • Addenda: 0
    • Planholders
      Company Address Phone Fax
      Prime Vendor Wilmington, NC 9108059630
      ConstructConnect Cincinnati, OH 15134588581
      Construction Journal Stuart, FL 17727812144
      A-Del Construction Newark, DE 302-453-8286
      Mountain Consulting Dover, DE 302-744-9875
      Eastern States Construction Wilmington, DE 302-995-2259
      DXI Construction Georgetown, DE 302-858-5007
      Chesapeake Turf LLC Salisbury, MD 410-341-4363
      Tricon Construction Mgmt New Castle, DE 302-838-6500
      Kent Construction Co Smyrna, DE 302-653-6469
      Lee Supply Downingtown, PA 609-432-4968
      Construction Information Systems Kinnelon, NJ 973-492-0509
      The Blue Book Bldg & Const Network Jefferson Valley, NY 800-431-2584
      REQUEST BID INFORMATION

Current Requests for Proposals

  • P-20-825-SS - Purchase and Service of a New Bulldozer
    • Contract No:: P-20-825-SS
    • Posted: 05/26/2020
    • Due: 06/24/2020
    • Addenda: 0
    • Planholders
      Company Address Phone Fax
      Carter Machinery Felton, DE 302-284-4100
      Prime Vendor Wilmington, NC 910-805-9630
      Jesco Middletown, DE 410-546-1090
      GT MidAtlantic Greenwood, DE 302-349-5760
      REQUEST BID INFORMATION
  • P-20-824-CS - Purchase and Service of a New Excavator
    • Contract No:: P-20-824-CS
    • Posted: 04/08/2020
    • Due: 05/06/2020
    • Addenda: 1
    • Planholders
      Company Address Phone Fax
      Midlantic Machinery Laurel, DE 302-715-5382
      McClung Logan Bridgeville, DE 302-337-3400
      AG-Industrial New Holland, PA 800-346-8319
      Alban CAT Felton, DE 302-284-4100
      Prime Vendor Wilmington, NC 910-805-9630
      Ellott & Frantz King of Prussia, PA 610-960-1969
      Complete Equipment Pomona, NY 845-420-5044
      CLOSED
    • Results
      Company Location Bid Amount
      Carter Machinery Company, Inc. Baltimore, MD
      Elliott and Frantz, Inc. King of Prussia, PA
      Jesco, Inc. Middletown, DE
  • 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
  • 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