Tanker Trailer Specifications MO-DOT.pdf

PDF 277 KB Posted

Attached to
Tanker Trailers
Solicitation number
300000240461582
Issued by
Missouri

About this file

This is a tanker trailer specification document for the Missouri Department of Transportation (MO-DOT). The specifications detail the requirements for a single 7,000 US gallon tanker trailer designed to transport salt and brine products. The trailer is configured as a 43-foot overall length unit with a straight round shape, capable of operating under federal 80,000 GCWR weight laws. The barrel is constructed from 12 gauge 304L stainless steel with 11 gauge stainless steel heads, incorporating a single 20-inch diameter manhole, one 4-inch rear sump, and one outlet valve system. The trailer includes a pump package with hydraulic lines, LED lighting systems, a SAF Holland air ride suspension with disc brakes, and an automatic dump valve. Additional features include a 12-inch wide aluminum grip strut walkway, stainless steel ladder access, Peterson LED lights with sealed wire harness, Meritor Wabco ABS system with roll stability control, eight 11R-22.5 tires, and a rear cabinet with pump enclosure. The specifications call for black paint on mild steel parts and 2-inch wide red/white retroreflective stripes on both sides and rear.

The trailer is warranted for three years and includes STE safety decals. The specifications indicate a theoretical calibration method using one-inch increments on a paper chart based on innage measurement. The document references STE's Terms of Sale for 2020 and notes that customer-supplied parts are applicable. No pricing information, set-aside provisions, incumbent contractor details, funding sources, or contract award timelines are provided in this specification document.

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Text version

A GENERAL DESCRIPTION

1 Code Non-Code – TO BE LINED

2 Capacity 7,000 US gallon

3 Compartments Single

4 Shape Straight round

5 Products Varies; to be compatible with design and materials of construction/Salt and Brine

6 Design Temperature 211 F maximum temperature

7 Maximum Product Density 12 pounds per gallon

8 Dimensions 43’ OAL Tank (length requested)

Weight Laws / States of operation: 80,000 GCWR Federal Weight Laws

9 Working Pressure Atmospheric

B BARREL DESCRIPTION

1 Shell Material & Finish 12 gauge 304L-2B stainless steel

2 Head Material & Finish 11 gauge 304L-2B stainless steel

3 Baffles Yes

4 Weld Finish Internal W-2

External W-0

5 Rings Stainless steel

6 Bolsters Stainless steel

7 Frame Stainless steel

8 Manhole (1) 20” diameter 316 stainless steel full opening chemical manhole cover, hinge pin at front and located near center of tank

Gasket Buna-N FDA gasket

9 Spill Dam Stainless steel spill dam sides with no floor

Drain (1) black drain hose

10 Roll Over Protection None

11 Clean Outs None

C TEMPERATURE CONTROL

1 Heat None

2 Insulation Material None

3 Insulation System None

4 Jacket None

5 Jacket Heads None

6 Thermometer None

D LOADING / UNLOADING SYSTEM

1 Sump (1) 4” T316 flanged out rear head

2 Emergency Valve None

Operator None

3 Outlet Valve (1) 4” BTI Black Maxx #4B-828-F531 butterfly valve manually operated, with flat handle, composite body, stainless steel disc & stem and white Maxx Life seat TTMA flange installed on piping unless otherwise specified

Gasket None

4 Outlet Fitting None

5 Piping 4” flange attached to outlet valve with 4” to 3” eccentric reducer, ending at rear with 3” BTI Black Maxx #3B-828-F531 butterfly valve manually operated, with flat handle, composite body, stainless steel disc & stem and white Maxx Life seat, adapter and cap. Tee in piping directed to pump inlet with 3” BTI Black Maxx #3B-828-F531 butterfly valve manually operated, with flat handle, composite body, stainless steel disc & stem and white Maxx Life seat. Includes white sanitary gaskets 3” stainless steel 90 degree elbow attached to pump outlet ending in welded adapter and cap at rear of trailer

6 Pump Off Line None

7 Pump Package Yes

Pump

Motor

Control Valve STE supplied combination speed and directional control valve mounted inside cabinet upper right corner

Hydraulic Lines (2) 1” and ¾” 304 pipe hydraulic lines from curbside front fender to rear with hoses mounted on fenders with cap at front

Hydrapak None

Pump Platform None

E VENTING

1 Vents Pressure Relief (1) Betts #RVC1.25NV-5 pressure/vacuum mounted in cover

Vacuum See above

Atmospheric None

2 Vapor Recovery None

3 Air Injection Line None

4 Compressor / Blower None

F ACCESS

1 Walkway Top 12” wide aluminum grip strut on four sides of spill dam

Side None

Handrail None

2 Ladder (1) stainless steel ladder located on curbside walkway at manhole with channel rung and top platform step

Safety Side Rails None

Grab Handles None

G ELECTRICAL

1 Lights & Wiring Peterson LED lights with sealed wire harness system

2 Nose Box 7-way receptacle on a stainless bracket located below centerline on front head

3 Side Marker / Turn Combination center marker/turn signals on each side near center

4 Rear Light Box Stainless steel bolt on - 2 hole

5 Rear Lights Top rear head 3 clearance lights

6 Work Lights None

7 Cabinet Lights Install an LED light inside cabinet on ceiling

8 Additional Lights None

H SUSPENSION

1 Suspension SAF Holland CBXAN23P89PSP7 air ride with stainless steel hangers

Frame 38” wide 7 gauge stainless frame (96” width, 49” spread)

2 Dump Valve Automatic dump valve

3 Lift Axle Prepped for future lift axle

4 Axles (2) SAF Holland straight axle beam, 71.5" track

5 Brake System PSP7 7 Year Limited Warranty

Brakes SAF Holland DISC brakes

Brake Lining OEM standard

Brake Chamber 18/24

Slack Adjusters None

Dust Shields Yes

ABS System Meritor Wabco 4S/2M ABS

Roll Stability Meritor RSS Plus

Air Tanks Aluminum

6 Hubs 10 stud ConMet Preset hub piloted

7 Wheel Seals Semi-fluid grease

8 Hub-odometer None

9 Wheels (8) 8.25 x 22.5 10 hole hub piloted Alcoa LVL one aluminum disc, clean buff

10 Tires (8) 11R-22.5 (G) load rating OEM standard

11 Tire Inflation Axles prepped for future installation

12 Fenders Aluminum contour on front and rear

13 Mud Flaps STE mud flaps at front & rear

14 Bumper None

Underride Stainless steel, tack weld end caps

15 Tire Carrier None

16 Landing Gear Holland Atlas 55 (no lube) 10 year warranty

Shoes Cushion foot

Crank Streetside

17 Fifth Wheel Heavy duty bolted adjustable plate

I MISCELLANEOUS

1 Hose Carrier (2) 6” x 21’ long aluminum hose tube with hose tube doors to be installed on hose tube opening inside cabinet on curb side with front of tubes to be blanked off

Location Mount through suspension

2 Calibration Theoretical 1” increments on paper chart based on innage

3 Paint Prime and paint all mild steel parts black

4 Conspicuity 2” wide retro reflective red/white stripes on both sides and rear

5 Decals STE Yes

Inspection None

Customer No

Safety Yes

6 Placard Holders None

7 Document Holder Round mounted street side on landing gear frame

8 Cabinet Rear 44” H with full depth and full width cabinet mounted inside rear suspension single door pump enclosure; door hinged on curbside with dairy style hardware located on street side outer cabinet frame with support plate underneath.

3” sanitary wrench and holder welded on inside wall

Side None

9 GPS and Temp System None

10 Lining

J WARRANTY

1 Warranty 3 years

K OPTIONS

L CUSTOMER SUPPLIED PARTS

Yes https://ste-usa.com/images/PDFs/STE_Terms_of_Sale_2020.pdf

File details come from the government source that posted it. Updated .