# Missouri BUYS #MODOT SW 0000000050SL,1

MoDOT Southwest District Solicits 500-Gallon Engine-Driven Trailer-Mounted Sprayer System

**Posted:** September 17, 2026
**Respond By:** September 22, 2026
**Identifier:** MODOT SW 0000000050SL,1
**NAICS:** 423860, 423810, 423820

The Missouri Department of Transportation (MoDOT) Southwest District is seeking bids for a 500-gallon, engine-driven, trailer-mounted sprayer system for herbicide application along rights-of-way.
- Government Buyer:
  - Missouri Department of Transportation (MoDOT), Southwest District
- Products/Services Requested:
  - 500-gallon capacity, engine-driven, trailer-mounted sprayer system
    - Heavy gauge 304 stainless steel tank with compartments
    - Pump equivalent to John Bean R2020
    - Engine equivalent to Honda 13 hp 4-cycle air-cooled gasoline engine with electric starter
    - Bypass valve, suction strainer, stainless steel paddle agitation, 0-600 psi liquid-filled pressure gauge
    - Hand sprayer gun included
    - Approximate trailer dimensions: 109" long x 40.5" wide x 41.5" tall, open air trailer approx. 12-15' long, 9,000 lbs
- OEMs Referenced (for specification equivalency):
  - John Bean (pump)
  - Honda (engine)
- Notable Requirements:
  - System must meet or exceed listed specifications; alternate brands/models allowed with specification sheets
  - Delivery timeframe and warranty documentation required
  - Initial order is for one unit, with potential for additional orders on an as-needed basis
  - Encouragement of M/WBE and SDV/E participation
  - Supplier registration in MissouriBUYS and submission of compliance exhibits required
- Contract Details:
  - Firm fixed price, low bid award
  - Contract period through September 30, 2027, with two one-year renewal options

### Description

The Missouri Department of Transportation (MoDOT) Southwest District is soliciting bids for a new 500 gallon, engine driven, trailer mounted sprayer system that meets or exceeds specified requirements. The procurement is on an as needed basis and will be awarded on a firm fixed pricing, low bid basis. The contract period extends from the date of award through September 30, 2027, with two one-year renewal options. An initial order of one unit is planned for Preston Maintenance.

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