ESBD_553271_1788288335747_5_Attachment G Req & Specs_304T-27-810A1_Brine Spray Equip_LOCKED.xlsx

XLSX spreadsheet 35 KB Posted Sep 1, 2026

Attached to: Brine Spraying Equipment
Solicitation number: 304T-27-810A1
Issued by: Texas

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Written by GovTribe AI · Sep 7, 2026

This is an Attachment G Requirements and Specifications document for Invitation for Bid (IFB) No. 304T-27-810A1 issued by the State of Texas for brine spraying equipment. The solicitation requests skid-mounted and trailer-mounted chemical spray systems in multiple configurations: three skid-mounted options for 1-ton trucks (200, 300, and 500-gallon tanks), three skid-mounted options for 10-cubic yard dump trucks (1,250-1,325 gallons with gasoline or hydraulic engines, and 1,600-1,650 gallons), and one trailer-mounted system (4,000-4,200 gallons). Referenced manufacturers include Wylie Manufacturing and Varitech systems. The specifications document functions as a checklist that respondents must complete by entering "Y" or "N" responses and providing required information in designated text boxes for each product offered; modification of the document outside of completing these cells may result in disqualification.

The specifications establish detailed technical requirements for tank construction, frame/skid assembly, spray bar systems, pump assemblies, control systems, plumbing, and accessories across all equipment lines. All tanks must be polyethylene with liquid gravity capacity between 1.5 and 1.9, high-temperature tolerance of 120 degrees Fahrenheit, and include saddle straps and sight gauges where applicable. Frame and skid components must be hot-dipped galvanized (not painted) for corrosion resistance, fully welded, and include stainless steel or e-coated hardware. Spray bars must be stainless steel with adjustable nozzles capable of 1-to-3 lane coverage, while pump assemblies require electric-start gasoline engines or approved hydraulic alternatives with specified flow rates, horsepower, and inlet/outlet dimensions. Control assemblies must include in-cab controllers with 3-lane capability and coordinate with electronic or closed-loop systems, and all plumbing must use poly, stainless steel, or e-coated materials with stainless steel fasteners and clamps.

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File	Type	Posted
ESBD_553271_1788288305040_4_Attachment F Warranty_304T-27-810A1_Brine Spraying Equipment.pdf	PDF	Sep 1, 2026
ESBD_553271_1788288429965_7_MPS_304T-27-810A1_Brine Spraying Equipment.xml	XML file	Sep 1, 2026
ESBD_553271_1788288248262_2_Part B_304T-27-810A1_Brine Spraying Equipment.pdf	PDF	Sep 1, 2026
ESBD_553271_1788288400546_7_MPS_304T-27-810A1_Brine Spraying Equipment.xlsx	XLSX spreadsheet	Sep 1, 2026
ESBD_553271_1788288367225_6_Attachment H Diagram_304T-27-810A1_Brine Spraying Equipment.pdf	PDF	Sep 1, 2026
ESBD_553271_1788288278120_3_Attachments A-E_304T-27-810A1_Brine Spraying Equipment.pdf	PDF	Sep 1, 2026
ESBD_553271_1788288218997_1_Part A_304T-27-810A1_Brine Spray Equipment.pdf	PDF	Sep 1, 2026

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1. Instructions

IFB No. 304T-27-810A1
Attachment G - Requirements and Specifications
*Respondents shall complete the checklist for each product offered. Enter Y-yes or N-no and enter required information in the text box, as applicable. Modifying this document in any manner, other than completing the designated cells, may result in disqualification.
	Y	N	TEXT
1. Example:

a. ASTM: 12345	1.a.	Y
b. Value:
i. Minimum: 1 g/cm³			1.b.	2	g/cm³
ii. Maximum: 3 g/cm³

2. 810A1 Specifications

IFB No. 304T-27-810A1
Attachment G - Requirements and Specifications			Respondent / Company Name:
810A1 Brine Spraying Equipment
*Respondents shall complete the checklist for each product offered. Enter Y-yes or N-no and enter required information in the text box, as applicable.
		Y	N	TEXT
LINES 1 – 3: SKID-MOUNTED CHEMICAL SPRAY SYSTEM, 200, 300 & 500 GALLONS
Referenced Manufacturer/Model No. or Approved Equal: Wylie Mfg. W5144, Varitech Critical Spot Sprayer
Specifications and Requirements
1. The skid-mounted spray system must be designed to be used on 1Ton Trucks.	1.
2. Tank with skid must not hang over the end of the 8 ft. bed with tailgate extended.	2.
3. The tank shall have:
3.1. Have a capacity with a minimum of 500 gallons.			3.1.		Gallons
3.2. Be made of polyethlene material.	3.2.
3.3. Have a Liquid Gravity Capacity with a minimum of 1.5 and a maximum of 1.9.	3.3.
3.4. Have a minimum high temperature tolerance of 120 degrees.	3.4.
3.5 Include saddle straps over the tank or front and rear hold downs.	3.5.
4. The spray bar system shall be capable of a minimum 92” spray coverage in length and shall be receiver hitch mounted. Hitch mount shall be supplied with spraybar. Spraybar shall be stainless steel, minimum 1” in diameter with single inlet.	4.
5. Unit shall have a minimum 180 degree swivel hose reel mounted high enough to clear the trucks bed rails. Hose reel shall have a minimum of 50’ ft. of ½” pvc hose with spray gun.	5.
6. The pump assembly shall have an electric start, gasoline engine with a cast iron centrifugal pump.	6.
7. The frames/skid shall be heavy duty formed steel frame must be hot dipped galvanized to protect from corrosion. Painted is not acceptable. Unit shall be fully welded and have built-in forklift pockets.	7.
8. The control assembly shall be an electronic controller and have all the wiring and parts necessary for in-cab operations.	8.
9. The plumbing shall:
9.1. Have all plumbing that comes into contact of liquid be poly, stainless or has been e-coated.	9.1.
9.2. Have all plumbing fasteners and clamps be stainless steel.	9.2.
9.3. Have all mild steel components be hot dipped galvanized for corrosion resistance. Painted is not acceptable.	9.3.
OPTIONS:
10. Line 2: 300 GALLON TANK: In lieu of a 500 gallon tank as described in section 3.1, the unit shall be provided with a minimum 300 gallon elliptical or low-profile tank.	10.
10.1. Have a capacity with a minimum of 300 gallons.			10.1.		Gallons
10.2. Tank Shape: Elliptical or low-profile tank.	10.2.
Examples Wylie Mfg. W5143, Varitech Critical Spot Sprayer
11. Line 3: 200 GALLON TANK: In lieu of a 500 gallon tank as described in section 3.1, the unit shall be provided with a minimum 200 gallon elliptical or low-profile tank.	11.
11.1. Have a capacity with a minimum of 200 gallons.			11.1.		Gallons
11.2. Tank Shape: Elliptical or low-profile tank.	11.2.
Examples Wylie Mfg. W5142

LINE 4: SKID-MOUNTED CHEMICAL SPRAY SYSTEM, 1250 - 1325 GALLONS (Attachment H - Diagram)

Referenced Manufacturer/Model No. or Approved Equal: Wylie Mfg. W5133, Varitech Anti Icing System

Specifications and Requirements

1. The skid-mounted spray system must be used on 10-Cubic Yard Dump Truck.	1.
2. Contractor must be responsible for all measurements and dimensions related to manufacturing the equipment to fit the dump bed.	2.
3. Tank must not hang over the end of the dump bed more than 10-1/2”.	3.
4. The tank must accommodate the doghouse in the bed of the truck. Please see Attachment H - Diagram for truck bed diagram and doghouse location.	4.
5. The tank must:
5.1. Have a capacity of 1,200 gallons minimum and 1,325 gallons maximum.		5.1.	Gallons
5.2. Be made of polyethylene material.	5.2.
5.3. Have a Liquid Gravity Capacity with a minimum of 1.5 and a maximum of 1.9.	5.3.
5.4. Have an overall length no longer than 164.5 inches.		5.4.	Inches
5.5. Have a minimum high temperature tolerance of 120 degrees.		5.5.	°F
5.6. Have a Tank Baffling System.	5.6.
5.7. Include a sight gauge.	5.7.
5.8. Include saddle straps over the tank.	5.8.
6. The tank frame/skid must:
6.1. Be self-loading with adjustable legs, which require welded footing with a padding of a maximum dimension of 5” x 5”.	6.1.
6.2. Be fully welded.	6.2.
6.3. Be fully hot dipped galvanized to prevent rust.	6.3.
6.4. Have all hardware that is stainless steel or mild steel that has been hot dipped galvanized to prevent corrosion.	6.4.
6.5. Have tiedowns large enough to fit 3/8” chain and hook.	6.5.
6.6. Have tank stops and straps to be installed to prevent movement of tank in excess of one inch.	6.6.
6.7. Have provisions to prevent metal from rubbing and cutting into tank.	6.7.
7. The spray bar system must:
7.1. Have nozzle quantity and sizes capable of producing 1 to 3 lane spray coverage.	7.1.
7.2. Have adjustable spray coverage.	7.2.
7.3. Be 1-1/2” stainless steel and brass.	7.3.
7.4. Have the middle lane nozzles evenly spaced to cover full lane.	7.4.
7.5. Have the side lane boom with adjustable nozzles.	7.5.
7.6. Have one spray bar with deicer nozzles.	7.6.
7.7. Have additional center spray bar with RA80 nozzles.	7.7.
7.8. Have a cam locking system or equal when two bars need to be interchanged.	7.8.
8. The pump assembly must:
8.1. Have a flow rate with a minimum of 50 GPM/minimum 40 PSI, and a maximum of 150 GPM/maximum 120 PSI.		8.1.	GPM/PSI
8.2. Have an application rate with a minimum of 50 gallons per lane, per mile at 50 mph.	8.2.
8.3. Have an electric start engine with a minimum of 8 HP (Honda engine or Approved Equal).	8.3.
8.4. Have a gasoline engine with a cast iron centrifugal pump.	8.4.
8.5. Have a 1-1/2” Inlet and a 1-1/4” Outlet.	8.5.
9. The control assembly must:
9.1. Be a 3 lane in-cab controller.	9.1.
9.1.1. Examples of in-cab controllers are: TeeJet 744A-3; Remcor triple electric control; Raven DCS400 control.
9.2. Open or closed loop controllers acceptable.	9.2.
9.3. Have all wiring and parts necessary from cab control to spray unit.	9.3.
10. The plumbing must:
10.1. Be able to coordinate with components used for pump and control assemblies.	10.1.
10.2. Be flange style fittings.	10.2.
10.3. All plumbing that comes into contact of liquid be poly, stainless or has been e-coated.	10.3.
10.4. Have stainless steel fasteners and clamps	10.4.
10.5. Have all mild steel components be hot dipped galvanized for corrosion resistance.	10.5.
11. The Tailgate Lock Kit must:
11.1. Be a device used to lock equipment into place in the bed of the truck.	11.1.
11.2. Be packaged separate and not attached to unit – TxDOT personnel will attach into place.	11.2.

LINES 5 – 7: SKID-MOUNTED CHEMICAL SPRAY SYSTEM, 1600 - 1650 GALLONS, (GASOLINE OR HYDRAULIC) (Attachment H - Diagram)
Referenced Manufacturer/Model No. or Approved Equal: Wylie Mfg. W5133-16-HD, Varitech Anti Icing System
Specifications and Requirements
1. The skid-mounted spray system must be designed to be used on 10 Cubic Yard Dump Trucks.	1.
2. Contractor must be responsible for all measurements and dimensions related to manufacturing the equipment to fit the dump bed.	2.
3. Tank must not hang over the end of the dump bed more than 10-1/2”.	3.
4. The tank must accommodate the doghouse in the bed of the truck. Please see Attachment H - Diagram for truck bed diagram and doghouse location.	4.
5. The tank must:
5.1. Have a capacity with a minimum of 1600 gallons and a maximum of 1650 gallons.		5.1.	Gallons
5.2. Be made of polyethylene material.	5.2.
5.3. Have a Liquid Gravity Capacity with a minimum of 1.5 and a maximum of 1.9.	5.3.
5.4. Have an overall length no longer than 164.5 inches.		5.4.	Inches
5.5. Have a minimum high temperature tolerance of 120 degrees.		5.5.	°F
5.6. Have a Tank Baffling System.	5.6.
5.7. Include a sight gauge.	5.7.
5.8. Include saddle straps over the tank.	5.8.
6. The tank frames/skid must:
6.1. Be self-loading with adjustable legs, which require welded footing with a padding of a maximum dimension of 5” x 5”.	6.1.
6.2. Be fully welded.	6.2.
6.3. Be fully hot dipped galvanized.	6.3.
6.4. Have all hardware that is stainless steel or mild steel that has been hot dipped galvanized to prevent corrosion.	6.4.
6.5. Have tiedowns large enough to fit 3/8” chain and hook.	6.5.
6.6. Have tank stops and straps to be installed to prevent movement of tank in excess of one inch .	6.6.
6.7. Have provisions to prevent metal from rubbing and cutting into tank.	6.7.
7. The spray bar system must:
7.1. Have nozzle quantity and sizes be capable of producing 1 to 3 lane spray coverage.	7.1.
7.2. Have adjustable spray coverage.	7.2.
7.3. Be 1 ½” stainless steel and brass.	7.3.
7.4. Have the middle lane nozzles evenly spaced to cover full lane.	7.4.
7.5. Have the side lane boom have adjustable nozzles.	7.5.
7.6. Have one spray bar with deicer nozzles.	7.6.
7.7. Have additional center spray bar with RA80 nozzles.	7.7.
7.8. Have a cam locking system or CPA approved equal when two bars need to be interchanged.	7.8.
8. The pump assembly must:
8.1. Have a flow rate with a minimum of 50 GPM/minimum 40 PSI, and a maximum of 150 GPM/maximum 120 PSI.		8.1.	GPM/PSI
8.2. Have an application rate with a minimum of 50 gallons per lane, per mile at 50 mph.	8.2.
8.3. Have an electric start engine with a minimum of 8 hp (Honda engine or Approved Equal).	8.3.
8.4. Have a gasoline engine with a cast iron centrifugal pump.	8.4.
8.5. Have a 1-1/2” Inlet and a 1-1/4” Outlet.	8.5.
9. The control assembly must:
9.1. Be a 3-lane in-cab controller.	9.1.
9.1.1. Examples of in-cab controllers are TeeJet 744A-3; Remcor Triple Electric Control; Raven DCS400.
9.3. Open or closed loop controllers acceptable	9.2.
9.2. Have all wiring and parts necessary from cab control to spray unit.	9.3.
10. The plumbing must:
10.1. Be able to coordinate with components used for pump and control assemblies.	10.1.
10.2. Be flange style fittings.	10.2.
10.3. All plumbing that comes into contact of liquid be poly, stainless or has been e-coated.	10.3.
10.4. Have stainless steel fasteners and clamps	10.4.
10.5. Have all mild steel components be hot dipped galvanized for corrosion resistance.	10.5.
11. The Tailgate Lock Kit must:
11.1. Be a device used to lock equipment into place in the bed of the truck.	11.1.
11.2. Be packaged separate and not attached to unit – TxDOT will attach into place.	11.2.
OPTIONS:
12. LINE 6: HYDRAULIC ENGINE: In lieu of an electric start engine, a hydraulic-powered engine may be requested. (Ace FMCSC-205F-HYD-304 or Approved Equal)	12.
12.1. The pump must be e-coated with 2” flange plumbing.	12.1.

13. LINE 7: CABLE HARNESS: A cable harness of sufficient length to comfortably reach from the rear of the unit to the inside of the cab. 13.1.

LINES 8: TRAILER-MOUNTED CHEMICAL SPRAY SYSTEM, 4,000 – 4,200 GALLONS

Referenced Manufacturer/Model No. or Approved Equal: Wylie Mfg. W5144, Varitech Critical Spot Sprayer

Specifications and Requirements

1. The tank must:
1.1. Have a capacity with a minimum of 4,000 gallons and a maximum of 4,200 gallons.		1.1	Gallons
1.2. Be made of polyethylene material.	1.2
1.3. Have a Liquid Gravity Capacity with a minimum of 1.5 and a maximum of 1.9.	1.3
1.4. Have an overall length no longer than 164.5 inches.	1.4
1.5. Have a minimum high temperature tolerance of 120 degrees.	1.5
1.6. Have a Tank Baffling System.	1.6
1.7. Include a sight gauge.	1.7
1.8. Include saddle straps over the tank.	1.8
2. The tank frame/trailer must:
2.1. Have a minimum GVWR of 44,000 lbs.	2.1.
2.2. Have oil bath triple axles with a minimum weight capacity of 22,500 lbs.	2.2.
2.3. Have an air braking system.	2.3.
2.4. Have an air suspension system.	2.4.
2.5. Have a tongue jack, 25,000 lb. 2-speed with adjustable landing gear.	2.5.
2.6. Come equipped with a fifth wheel hitch connection.	2.6.
2.7. Have tires rated for the GVWR of the spray tank trailer system.	2.7.
2.8. Have a spare wheel and tire mounted out of the way from tank and spray components.	2.8.
2.9. Have heavy-duty galvanized steel fenders.	2.9.
2.10. Be fully hot dipped galvanized to prevent rust.	2.10.
2.11. Ensure the lights and ABS system are wired into an SAE J560, 7-pin cable plug.	2.11.
2.12. Ensure all wiring is protected from extreme weather and de-icing chemicals.	2.12.
2.13. Have all hardware that is stainless steel or mild steel that has been hot dipped galvanized to prevent corrosion.	2.13.
2.14. Include all tank stops and straps to prevent movement of tank in excess of one inch.	2.14.
2.15. Have provisions to prevent metal from rubbing and cutting into tank.	2.15.
3. The spray bar system must:
3.1. Have nozzle quantity and sizes be capable of producing 1 to 3 lane spray coverage.	3.1.
3.2. Have adjustable spray coverage.	3.2.
3.3. Be 1 ½” stainless steel and brass.	3.3.
3.4. Have the middle lane nozzles evenly spaced to cover full lane.	3.4.
3.5. Have the side lane boom have adjustable nozzles.	3.5.
3.6. Have additional center spray bar with RA80 nozzles.
4. The pump assembly shall:
4.1. Have a flow rate with a minimum of 50 GPM/minimum 40 PSI, and a maximum of 150	4.1.
4.2. Have an application rate with a minimum of 50 gallons per lane, per mile at 50 mph.	4.2.
4.3. Have an electric start engine with a minimum of 8 hp (Honda engine or approved equal).	4.3.
4.4. Have a gasoline engine with a cast iron centrifugal pump.	4.4.
4.5. Have a 2” Inlet and a 1-1/2” Outlet.	4.5.
4.6. Have a suction package for gas units for pulling brine from a tank without spraying capability.	4.6.
4.7. Have electric lane valve and hose which operates to close/open flow to spraybar when stopped or moving.	4.7.
5. The control assembly shall:
5.1. Be a manual closed loop spreader controller.	5.1.
5.2. Have all wiring and parts necessary from cab control to spray unit.	5.2.
5.3. Have an extended 40 foot harness.	5.3.

6. The sensor shall be a GPS Sensor with a minimum 15 foot cable speed sensor.	6.0.
7. The plumbing must:
7.1. Be able to coordinate with components used for pump and control assemblies.	7.1.
7.2. Be flange style fittings.	7.2.
7.3. All plumbing that comes into contact of liquid be poly, stainless or has been e-coated.	7.3.
7.4. Have stainless steel fasteners and clamps	7.4.
7.5. Have all mild steel components be hot dipped galvanized for corrosion resistance.	7.5.

File details come from the government source that posted it. Updated Sep 7, 2026.