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

  • O-21-856-CS Landfill Operations & Installation Services at the Central Solid Waste Management Center
    • Contract No.: O-21-856-CS
    • Posted: 10/07/2021
    • Due: 11/10/2021
    • Addenda: 0
    • Planholders
      Company Address Phone Fax
      Greggo & Ferrara Inc New Castle, DE 302-658-5241
      ITO Hockessin, DE 302-420-4289
      Waste Management Wilmington, DE 302-420-0142
      PWXPress Jacksonville, FL 408-676-8941
      Tetra Tech East Brunswick, NJ 845-695-0269
      Letke Security Contractors
      Prime Vendor WIlmington, NC 910-726-9630
      George & Lynch Inc Dover, DE 302-736-3031
  • C-21-848-SS Sod Farm Site Development at the Southern Solid Waste Management Center
    • Contract No.: C-21-848-SS
    • Posted: 10/05/2021
    • Due: 11/05/2021
    • Addenda: 0
    • Planholders
      Company Address Phone Fax
      David A Bramble Inc Chestertown, MD 410-778-3023
      Chesapeake Turf LLC Salisbury, MD 410-341-4636
      George & Lynch Inc Dover, DE 302-736-3031
      Mumford & Miller Concrete Inc Middletown, DE 302-378-7736
      Letke Security Contractors Inc
      RE Pierson Construction Co Inc Pilesgrove, NJ 856-769-8244
      Prime Vendor Wilmington, NC 910-726-9630
      A-Del Construction Newark, DE 302-453-8286
      Lindstrom Excavating Worton, MD 410-778-6344
  • S-21-854-SW Transporting Municipal Solid Waste and Recycling Containers from DSWA Collection Stations
    • Contract No.: S-21-854-SW
    • Posted: 09/02/2021
    • Due: 09/28/2021
    • Addenda: 0
    • Planholders
      Company Address Phone Fax
      Blue Hen Disposal Millsboro, DE 3026323987
      Waste Management Wilmington, D 3024200142
      Prime Vendor Wilmington, NC 19108059630
      Trash Tech New Castle, DE 3028328000
      GLF Environmental Townsend, DE 800-207-6618
      Republic Services West Grove, PA 6108065514
      MSW Consultants Orlando, FL 800-679-9220
      Technology International Inc Lake Mary, FL 407-359-2373
    • Results
      Company Location Bid Amount
      Republic Services Wilmington, DE $320,469.47
      Waste Industries Millsboro, DE $322,223.76
      Waste Management Laurel, DE $511,123.26
  • 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
    • 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
    • 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

Current Requests for Proposals

  • P-21-849-SS - Purchase & Service of a New Service Truck and Sale of DSWA’s Used Service Truck
    • Contract No:: P-21-849-SS
    • Posted: 08/02/2021
    • Due: 08/26/2021
    • Addenda: 0
    • Planholders
      Company Address Phone Fax
      Pacifico Ford Philadelphia, PA 215-492-1700
      QT Equipment 800-758-2410
      Hertrich Fleet Milford, DE 800-698-9825
      Steve White Motors 828-464-3458
      The Peterbilt Store Bridgeville, DE 302-536-5545
      Johnson & Towers Middle River, MD 410-687-0500
      Chesapeake Truck Baltimore, MD 410-708-8095
      Freightliner of Elkton Elkton, MD 443-299-8257
      Bay Shore Ford New Castle, DE 866-438-9737
      Preston Ford Hurlock, MD 877-895-0602
      HEWS Truck South Portland, ME 800-234-4397
  • M-21-846-SS - Chemical Cleaning of Cell 3 Leachate Collection and Force Main System
    • Contract No:: M-21-846-SS
    • Posted: 07/26/2021
    • Due: 08/31/2021
    • Addenda: 0
    • Planholders
      Company Address Phone Fax
      Prime Vendor Wilmington, NC 910-805-9630
      Miller Environmental Paulsboro, NJ 856-224-1100
      Progressive Environmental Services Portsmouth, VA 757-606-1840
      Dodge Data & Analytics 413-893-0645
      Green Industry Innovations Group Pickering, ON 888-974-7336
      Archaea Energy 814-577-0062
  • S-21-847-SW - Statewide Tire Recycling Program
    • Contract No:: S-21-847-SW
    • Posted: 06/22/2021
    • Due: 07/27/2021
    • Addenda: 0
    • Planholders
      Company Address Phone Fax
      Carbon Industrial Services LLC Lehighton, PA 570-386-5605
      Olde Towne Trucking LLC Bridgeville, DE 302-841-4526
      Emanuel Tire Baltimore, MD 410-947-0660
      Casings Inc Hillside, NJ 908-851-7766
      Sun Rolloff Beltsville, MD 301-937-9000
    • Results
      Company Location Bid Amount
      Olde Towne Trucking LLC Bridgeville, DE