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-19-813-CS Clearing, Grubbing, and Fencing at the CSWMC
    • Contract No.: C-19-813-CS
    • Posted: 05/21/2019
    • Due: 06/26/2019
    • Addenda: 0
    • Planholders
      Company Address Phone Fax
      ConstructConnect Cincinnati, OH 800.364.2059
      Construction Journal Stuart, FL 772.781.2144
      Conventional Builders Houston, DE 302.422.2429
      Construction Information Systems Kinnelon, NJ 973-492-0509
      Source Management Albania, WA 566-426-4514
      Guardian Fence Middletown, DE 302-449-5006
      Forrest Fencing Felton, DE 302-284-9674
      Prime Vender Stuart, FL
      A-Del Construction Newark, DE 302-453-8286
      Chesapeake Turf LLC Salisbury, MD 410-341-4363
      Greggo & Ferrara Inc New Castle, DE 302-658-5241
      Pierce Fence Co. Dover, DE 302-674-1996
      Hastings Fence LLC Townsend, DE 302-250-7565
      CLOSED
    • Results
      Company Location Bid Amount
      Hastings Fence Townsend, DE $299,582.00
      Chesapeake Turf LLC Salisbury, MD $453,445.00
  • M-19-810-SS Cleaning of Feeder Ditches at the Southern Solid Waste Management Center
    • Contract No.: M-19-810-SS
    • Posted: 05/01/2019
    • Due: 05/30/2019
    • Addenda: 2
    • Planholders
      Company Address Phone Fax
      Construction Journal Stuart, FL 800.785.5165
      Deltek Seattle, WA 206.373.9150
      Prime Vendor inc Wilmington, NC 910.805.9630
      Construction Information Systems Kinnelon, NJ 973.492.0509
      Breakwater Construction Environmental Millsboro, DE 302.945.5800
      IMS San Diego, CA 858.490.8800
      Chesapeake Turf LLC Salisbury, MD 410.341.4363
      Sussex Conservation District Georgetown, DE 302.856.2105
      AP Croll Georgetown, DE 302.856.6177
      Comon Sense Solutions Laurel, DE 302.875.4510
      Hastings Fence LLC Townsend, DE 302-250-7565
      REQUEST BID INFORMATION
  • C-18-800-NN Construction of Newark Recycling Drop-off Center
    • Contract No.: C-18-800-NN
    • Posted: 01/29/2019
    • Due: 02/28/2019
    • Addenda: 1
    • Planholders
      Company Address Phone Fax
      Construct Connect Cincinnati, OH 800-364-2059
      JPC Group Philadelphia, PA 215-243-9660
      Reybold Construction Bear, DE 609-202-4112
      Mumford & Miller Concrete Middletown, DE 302-378-7736
      DDS Services Sewell, NJ 856-228-1700
      Greggo & Ferrara, Inc New Castle, DE 302-658-5241
      George & Lynch Inc Dover, DE 302-736-3031
      Eastern States Construction Wilmington, DE 302-995-2259
      Source Management/Deltek Seattle, WA 206-373-9500
      Ventresca Bros. Inc. New Castle, DE 856-228-1700
      AC Contracting Hockessin, DE 302-235-5955
      Construction Journal Stuart, FL 800-785-5165
      Dodge Data & Analytics Arlington, TX 413-507-3179
      Eastern State Construction Services Wilmington, DE 877-763-5298
      Diamond Materials Newport, DE 302-658-6524
      The Blue Book Network Jefferson Valley, NY 800-431-2584
      CLOSED
    • Results
      Company Location Bid Amount
      Mumford & Miller Concrete Inc Middletown, DE $833,999.50
      Eastern States Construction Services Wilmington, DE $995,867.00
      Diamond Materials Newport, DE $798,243.00
      George & Lynch Inc Dover, DE $1,053,726.10
  • P-17-779-SS SSWMC SCADA Replacement
    • Contract No.: P-17-779-SS
    • Posted: 12/18/2018
    • Due: 02/26/2019
    • Addenda: 2
    • Planholders
      Company Address Phone Fax
      Communication Construction Group West Chester, PA 610-705-5700
      Marino Industrial Systems & Services Chester, PA 610-872-3630
      John W Tieder Inc Cambridge, MD 410-228-5262
      Whel Tech Inc Catonsville, MD 410-744-5308
      Applied Control Engineering Newark, DE 302-738-8800
      TRIJAY Systems Inc Line Lexington, PA 215-997-5833
      Battaglia Electric New Castle, DE 302-325-6100
      Construction Journal 800-785-5165
      Advance Scale Lindenwold, NJ 856-341-0851
      HPI Energy Services LLC Houston, TX 281-785-6564
      WachsField Technologies Phoenix, AZ 623-759-7746
      Source Management Seattle, WA 654-685-6523
      ConstructConnect Cincinnati, OH 800-364-2059
      T.S.R. Electric Inc Baltimore, MD 410-355-8700
      Keystone Engineering Group Lewes, DE 302-291-9090
      Diamond State Engineering Dover, DE 302-697-7694
      Allied Control Services Inc West Point, PA 215-699-2855
      Southern Flow Inc Alpharetta, GA 770-667-5169
      BIlbrough's Electric Denton, MD 410-479-4215
      Lee Supply Co Charleroi, PA 724-483-3543
      CNJ Contracting Smyrna, DE 302-659-3750
      BW Electric Inc Harrington, DE 302-566-6248
      Avista Realtime Systems Columbia, MD 410-312-5590
      Optimum Controls Corp Reading, PA
      Process Control & Instrumentation Detroit, MI 313-874-5877
      Construct Connect Cincinnati, OH 800-364-2059
      Prime Vendor Wilmington, NC 800-746-9554
      B & R Electrical Contractors Dover, PA 717-292-3606
      Innovative Mission Systems Hunt Valley, MD 410-375-0256
      CLOSED
    • Results
      Company Location Bid Amount
      B&R Electrical Contractors Inc Dover, PA $1,849,527.00
      Marino Industrial Systems & Services Inc Chester, PA $917,221.97
      John W Tieder Inc Cambridge, MD $598,555.00

Current Requests for Proposals

  • P-19-811-SS - Purchase and Service of A New Landfill Compactor & Sale of DSWA’s Used Landfill Compactor
    • Contract No:: P-19-811-SS
    • Posted: 06/24/2019
    • Due: 07/23/2019
    • Addenda: 1
    • Planholders
      Company Address Phone Fax
      Humdinger Equipment/Tana NA Wilmington, OH 937-956-3175
      Midlantic Machinery Laurel, DE 302-715-5382
      Al-Jon Manufacturing Ottumwa, IA 800-255-6620
      Marcel Equipment London, Ontario, Canada 519-686-1123
      Alban CAT Felton, DE 302-284-4100
      HJ Industries Avon, OH 440-937-6985
      Prime Vendor Wilmington, NC 910-805-9630
      Caron Compactor Co. Escalon, CA 209-838-2062
      Humdinger Equipment Ltd Lubbock, TX 806-771-9944
      Iron Source Smyrna, DE 302-653-7562
      McClung Logan Equipment Bridgeville, DE 443-386-8781
      CLOSED
    CLOSED
  • P-19-814-NN - Purchase and Service of 2 New Roll-off Trucks
    • Contract No:: P-19-814-NN
    • Posted: 06/11/2019
    • Due: 06/20/2019
    • Addenda: 1
    • Planholders
      Company Address Phone Fax
      Transteck, Inc Harrisburg, PA 443-299-8257
      CLOSED
    CLOSED
  • S-18-803-NPNC - Environmental Monitoring Services for the Northern Solid Waste Management Centers at Pigeon Point and Cherry Island
    • Contract No:: S-18-803-NPNC
    • Posted: 04/30/2019
    • Due: 06/12/2019
    • Addenda: 2
    • Planholders
      Company Address Phone Fax
      Brickhouse Environmental West Chester, PA 610.692.5770
      Chemtech Consulting Group Mountainside, NJ 908.728.3143
      Mid Atlantice Environmental Laboratories Inc Norristown, PA 856.383.5862
      Analytics Corporation Ashland, VA 804.365.3000
      Earthres Group Pipersville, PA 215.766.1221
      Century Engineering Inc Hunt Valley, MD 410.299.0303
      SCS Engineers Suffern, NY 845-357-1510
      ConstructConnect Cincinnati, OH 800.364.2059
      T&M Associates Mount Laurel, NJ 856.912.7167
      Barton & Loguidice, D.P.C. Liverpool, NY 315.457.5200
      Taylor Geoservices Newtown Square, PA 610.325.5570
      Light Source Baltimore, MD 410.326.1582
      Prime Vendor Inc Wilmington, NC 800.746.9554
      Source Management Seattle, WA 206.373.9500
      Construction Journal Stuart, FL 800.785.5165
      Clean Air Engineering Pittsburgh, PA 412.335.4103
      GEI Consultants, Inc Mount Laurel, NJ 856.291.5713
      K & R Management Services Palm Harbor, FL 302.231.1149
      Eurofin QC Inc Hosham, PA 215.444.5254
      CLOSED
    CLOSED
  • S-19-802-SW - Statewide Tire Recycling Program
    • Contract No:: S-19-802-SW
    • Posted: 03/05/2019
    • Due: 04/03/2019
    • Addenda: 0
    • Planholders
      Company Address Phone Fax
      Construction Journal Stuart, FL 800-785-5165
      Prime Vendor Wilmington, NC 910-805-9630
      Environmental Restoration Courtdale, PA 570-331-8191
      Auston Contracting Joppa, MD 410-671-6133
      Waste Industries Millsboro, DE 302-934-1364
      Trash Tech New Castle, DE 302-545-5020
      Waste Masters Solutions New Castle, DE 302-824-0909
      CLOSED
    CLOSED