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

Current Requests for Proposals

  • S-22-865-NPNC - Environmental Monitoring Services for the Pigeon Point and Cherry Island Landfills
    • Contract No:: S-22-865-NPNC
    • Posted: 04/27/2022
    • Due: 06/14/2022
    • Addenda: 1
    • Planholders
      Company Address Phone Fax
      Groundwater & Environmental Services Inc Exton, PA 800-426-9871
      Brickhouse Environmental Chester, PA 610-692-5770
      Brownfield Science & Testing Inc Cochranville, PA 610-593-5500
      Johnson, Mirmiran & Thompson Inc Newark, DE 302-273-6339
      BATTA Environmental Associates Inc Newark, DE 855-862-2882
      Environmental Standards Inc Valley Forge, PA 610-935-5577
      Barton and Loguidice Annapolis, MD 443-949-0106
      ConstructConnect Cincinnati, OH 800-364-2059
      AEI Consultants Freehold, NJ 510-879-7330
      GEI Consultants Mount Laurel, NJ 856-608-6860
      Prime Vendor Wilmington, NC 910-805-9630
      REQUEST BID INFORMATION
  • P-21-863-SS - Purchase & Service of a New 71K Pound Bulldozer and Sale of DSWA’s Used Bulldozer
    • Contract No:: P-21-863-SS
    • Posted: 03/28/2022
    • Due: 04/26/2022
    • Addenda: 0
    • Planholders
      Company Address Phone Fax
      Carter Machinery Felton, DE 302-284-4100
      Prime Vendor Wilmington, NC 910-805-9630
      Jesco Inc Delmar, MD 410-546-1090
      CLOSED
    • Results
      Company Location Bid Amount
      Jesco Inc Delmar, MD
      Carter Machinery Felton, DE
  • S-22-866_SW - Statewide Household Hazardous Waste Collection Program
    • Contract No:: S-22-866_SW
    • Posted: 02/24/2022
    • Due: 03/22/2022
    • Addenda: 0
    • Planholders
      Company Address Phone Fax
      Tradebe Environmental Services LLC Merrillville, IN 219-354-2494
      MXI Environmental Services LLC Abingdon, VA 276-628-6636
      US Environmental Downington, PA 856-562-7955
      Clean Harbors Bridgeport, NJ 302-293-0363
      PWXpress Jacksonville, FL 408-676-8941
      ACV Enviro Avenel, NJ 314-578-0579
      Construction Journal Stuart, FL 772-781-2144
      Prime Vendor Inc Wilmington, NC 910-805-9630
      CLOSED
    • Results
      Company Location Bid Amount
      MXI Environmental Services Abingdon, VA
      Clean Harbors Industrial Services Norwell, MA
  • P-21-862-SS - Purchase & Service of a New Articulated Truck and Sale of DSWA’s Used Articulated Truck
    • Contract No:: P-21-862-SS
    • Posted: 02/01/2022
    • Due: 02/22/2022
    • Addenda: 0
    • Planholders
      Company Address Phone Fax
      Marcel Equipment London, ON 519-686-1123
      Carter Machinery Felton, DE 302-284-4100
      Prime Vendor Wilmington, NC 910-805-9630
      Transteck Salisbury, MD 410-546-1122
      Komatsu Laurel, DE 302-715-5382
      Jesco Inc Delmar, MD 410-546-1090
      CLOSED
    • Results
      Company Location Bid Amount
      Carter Machinery Company Felton, DE
  • P-21-862-SS - Purchase & Service of a New Small Bulldozer and Sale of DSWA’s Used Small Bulldozer
    • Contract No:: P-21-862-SS
    • Posted: 02/01/2022
    • Due: 02/22/2022
    • Addenda: 0
    • Planholders
      Company Address Phone Fax
      Carter Machinery Felton, DE 302-284-4100
      Prime Vendor Wilmington, NC 910-805-9630
      Technology International Inc Lake Mary, FL 407-359-2373
      Komatsu Laurel, DE 302-715-5382
      Jesco Inc Delmar, MD 410-546-1090
      CLOSED
    • Results
      Company Location Bid Amount
      Carter Machinery Company Felton, DE