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The hot mix asphalt (HMA) industry in the United States is undergoing major, positive, and long lasting changes. There are new mix designs, new installation methods, new density and compaction requirements, and more stringent smoothness and "rideability" requirements. No longer is it enough to simply, "make it black and don't look back."

To cope with this progress there is a new breed of paving contractor, using a new generation of technologically advanced hot mix asphalt paving machines coming onboard. Today, even the small to mid-sized asphalt paving company, with one to three full-time laydown crews, must have the management, personnel, technical expertise, field experience, and equipment previously demanded of only the larger paving contractors.

Typical of this new breed is R.W. Colby Paving Inc. of Dracut, MA. Four years ago, 39-year-old Warren Colby, a well-educated man with 20 years' experience in the asphalt industry, felt that the time had come to strike out on his own. Having started out as a laborer on an HMA crew, Colby worked his way up to roller and paver operator, followed by a seven-year stint as a foreman, which led to a superintendent's position. When the company Colby was with was acquired in a buyout, he became part of the new firm's asphalt operations team, helping oversee the day-to-day operations of 12 asphalt crews.

By then Colby had a successful track record, an impressive income, and a secure future. But he wanted more. So together with his wife Renay, they formed and incorporated their company in April 2000. With Warren Colby as the firm's hands-on president and Renay as chief operating officer, R.W. Colby Paving is involved principally in small to mid-sized hot mix asphalt paving projects for about 90% of the time. The remainder includes prep work, dig outs, and fine grading. The firm covers a territory that includes all of Massachusetts and the southern portion of New Hampshire.

The right mix of pavers

One of his first equipment acquisitions, after defining his target market, was a LeeBoy 8000 paver. This was followed by LeeBoy's 8500 paver, and the recent acquisition of LeeBoy's new 8816 machine.