Before the First Autogas Bus Rolls: A Dispatcher's Seven-Item Fueling Checklist

The Situation

The Facts

A ribbon in Angelica, and a fueling problem right behind it

Allegany County cut a ribbon at its county fair in Angelica on Thursday, July 23, with an ACCESS Allegany bus running on propane autogas parked beside it. WHAM reported the county as the first public transit system in New York State to move its fleet onto the fuel, and county figures given to reporters put ACCESS Allegany at more than 50,000 passenger trips a year across a rural service area. Officials cited two reasons for the choice that any route planner will recognize: long distances between stops, and winters that punish equipment.

The ceremony is the easy day. Everything after it is a fueling schedule, and fueling schedules land on a dispatch desk — the transit agency's, and the propane marketer's on the other end of the contract. Here is what belongs on that desk before a fleet, a school district, or a county commits.

1. Get the baseline gallons before you get excited about the percentage

The county projects a fuel-cost reduction of more than 40 percent against gasoline, worth better than $80,000 a year at current usage, per the figures reported at the ribbon cutting. That is a projection built on an assumed annual gallon count. Ask for the count. A fleet that logs its gasoline gallons by unit for twelve months has a number you can plan against; a fleet that estimates from a fuel card summary has an argument. Percentages travel well in a press release and poorly into a delivery schedule.

2. Decide where the fuel is going to live

On-site dispenser or delivered fills into a fixed tank — pick one early, because the permitting path and the site work drive the timeline more than vehicle delivery does. A bulk propane install is a permitted operation with the local authority having jurisdiction, and the permit clock, not the bus builder, sets the realistic in-service date. Fleet yards also have buried surprises: septic fields, sprinkler lines, buried power and fiber. Somebody walks that yard with a locator before anybody pours a pad.

3. Put the fill window on the board before the buses need it

Transit runs early. A dial-a-ride operation in a rural county is pulling out before most propane offices open the phones, which means the tank has to be full the night before, every night, with no exceptions for a bobtail that ran long on the last stop of a Friday route. Decide now whether that fill is a scheduled standing delivery or a keep-full monitored account, and decide who gets the call when the gauge disagrees with the plan.

4. Name who holds the nozzle

Driver-fueled or attendant-fueled is an operational decision with a training bill attached. Every person who fuels needs the training, the refresher, and the paperwork that proves both, and on a transit fleet that population turns over. Write the training obligation into the account file the same week the fuel system goes in, not the week an inspector asks.

5. Plan the winter, not the average

Allegany County named cold-weather dependability as a reason for the switch. Take that at face value and still plan for the worst week of the year, because the worst week is the one that generates the phone calls. Peak-day demand on a transit fleet arrives on the same mornings your residential keep-full customers burn hardest. A fleet account you can't reach on the coldest Tuesday in January is not an asset.

6. Ask what happens at 5 a.m.

Service response terms belong in the agreement, in hours, in writing. Who answers, how fast, and what the fallback is if a dispenser goes down with twenty runs scheduled. A transit agency that misses a morning of dialysis trips has a public-meeting problem, and the marketer who supplied the fuel is going to be named in it.

7. Write down what settled looks like

Gallons delivered, gallons dispensed, reconciled monthly against the fleet's own meter. Two sets of numbers that never get compared turn into a dispute nine months in, usually right after somebody's fuel budget is questioned. The reconciliation takes a dispatcher twenty minutes a month and settles arguments that otherwise take a lawyer.

The part nobody puts on the poster

Rural transit agencies are watching Allegany County, and rural transit agencies talk to each other. School districts and county highway departments in the same service area will hear about this fleet long before they hear from a salesperson. The operators who convert that interest into gallons are the ones who can answer the seven questions above on the phone, from memory, without asking for a week to check.

A bus that arrives before the fueling plan does is a bus that sits.

Business Impact

A county transit conversion turns one public agency into a year-round commercial gallon account with predictable, weekday-heavy volume — Allegany County's own projection, as reported, is a fuel-cost reduction of more than 40 percent against gasoline worth better than $80,000 a year at current usage. The marketer's exposure is on the service side: permitting and site work set the in-service date, fill windows fall before normal office hours, and a dispenser outage during a scheduled run day becomes a public-meeting item. Fleets that reconcile delivered gallons against dispensed gallons every month avoid the budget dispute that otherwise surfaces in year one.