2.3.1. The water tank must be 4,000-gallon capacity 2.3.2. The tank must contain water pumps 2.3.3. Tank must be constructed of 7-guage ASTM-A-36 steel 2.3.4. The tank must contain shutoff valves at both ends 2.3.5. The tank should have a low-profile manual rewind 2.3.6. Tank should be ellipse shaped with a flat hose reel with adjustable fog nozzle sides for a low center of gravity and a rear bumper 2.3.7. The tank must have a manway opening 2.3.8. The tank must have cab-mounted control valves 2.3.9. The tank must have a hydrant fill pipe, air-operated spray heads, and a rear ladder 2.3.10. Tank lights and reflectors must meet DOT specifications 2.3.11. Tank must include draft fill 2.3.12. Tank must include flashing strobe/emergency lights 2.3.13. Tank should have the option to add a Water Cannon 2.3.14. Tank should have the option to add a back-up camera with night vision