KOEHRING CRANES & EXCAVATORS v. Livingston

597 So. 2d 1354, 1992 Ala. LEXIS 404, 1992 WL 76123
CourtSupreme Court of Alabama
DecidedApril 17, 1992
Docket1901769
StatusPublished
Cited by4 cases

This text of 597 So. 2d 1354 (KOEHRING CRANES & EXCAVATORS v. Livingston) is published on Counsel Stack Legal Research, covering Supreme Court of Alabama primary law. Counsel Stack provides free access to over 12 million legal documents including statutes, case law, regulations, and constitutions.

Bluebook
KOEHRING CRANES & EXCAVATORS v. Livingston, 597 So. 2d 1354, 1992 Ala. LEXIS 404, 1992 WL 76123 (Ala. 1992).

Opinion

On April 15, 1988, Dwight Livingston injured his leg while attempting to raise the gantry of a Koehring model 455S lattice-boom crane at a construction site in *Page 1355 Coffeeville, Alabama. A gantry is the A-frame structure on the rear of a crane that supports the suspension cables running from the crane to the boom; the purpose of the gantry is to control the boom height. NewMc Construction Company, Livingston's employer, owned the crane.

When this kind of crane is transported, the boom is disassembled and the gantry is lowered to permit it to clear obstructions such as bridge overpasses. When the gantry is in the lowered position, it is incapable of falling, because it has "stops" underneath it. When the crane is set up at a jobsite, the boom is reassembled and the gantry is raised to its highest position. The gantry also has an intermediate position that allows the crane to be moved short distances without disassembling the boom.

Livingston contends that he did not know of the intermediate position, but knew only of the low and high positions. Livingston claims that on the day of his accident the gantry appeared to be in its lowest position; in fact, it was in the intermediate position. Livingston was trying to raise the gantry by kneeling on the counterweight between the struts of the gantry. He removed one pin and then hammered out the second pin; as soon as the second pin fell out, the gantry collapsed on Livingston's left leg, causing severe injuries.

Livingston had spent over 20 years in construction, where he worked either with or around cranes, including 6 years operating different kinds of lattice-boom cranes, including Koehring, Northwest, Lima, Manitowoc, and Loraine cranes. In addition, Livingston had observed pins being removed from gantries on many occasions, and he had also assisted other people who raised and lowered gantries.

Livingston's complaint alleged that the crane was defective in its design, instructions, and warnings; Livingston sought relief from Koehring under theories of negligence and wantonness and under the Alabama Extended Manufacturer's Liability Doctrine ("AEMLD"). The wantonness claim was dismissed on Koehring's motion for directed verdict, and the case was submitted to the jury on theories of negligence and AEMLD. The jury returned a $500,000 verdict for Livingston. Koehring appealed, seeking reversal on four grounds.

First, Koehring contends that the trial court erred in failing to grant its motion for a directed verdict on the ground that Livingston had failed to prove an essential element of his AEMLD claim, namely that the crane was defective and unreasonably dangerous to the ordinary user. Casrell v. AltecIndustries, Inc., 335 So.2d 128, 133 (Ala. 1976).

In order to prove prima facie liability under the AEMLD, Livingston must show:

"(1) he suffered injury or damages to himself or his property by one who sells a product in a defective condition unreasonably dangerous to the plaintiff as the ultimate user or consumer, if

"(a) the seller is engaged in the business of selling such a product, and

"(b) it is expected to and does reach the user or consumer without substantial change in the condition in which it is sold.

"(2) Showing these elements, the plaintiff has proved a prima facie case although

"(a) the seller has exercised all possible care in the preparation and sale of his product, and

"(b) the user or consumer has not bought the product from, or entered into any contractual relation with, the seller."

335 So.2d at 132-33. Liability under the AEMLD turns upon whether a product is unreasonably dangerous when put to its intended use. 335 So.2d at 133. The evidence showed that Koehring manufactured and sold the crane that injured Livingston, that Koehring was engaged in the business of selling such a product, and that the crane reached the ultimate user, Livingston, without substantial change in its condition.

Of course, the question of whether a product is unreasonably dangerous is for the trier of fact to decide. Casrell,335 So.2d at 133. Livingston's primary argument *Page 1356 against Koehring was that it had failed to follow basic design principles in designing the gantry. All of the experts who testified in this case agreed that certain basic design principles are applied to the design and manufacture of products intended to be used by humans. The experts agreed that any reasonably competent design engineer follows these design principles:

He considers the use of the product in the environment in which it will be used and identifies potential, reasonably foreseeable, safety hazards that might arise while a person uses the product. The design engineer should design identified potential hazards out of the product, if it is possible to do so without defeating the purpose of the product, or if to do so would not make the cost of the product exorbitant. If the hazards cannot be eliminated by design, the design engineer should next consider appropriate guards. If residual danger can be guarded against without adversely affecting the product's intended use or marketability, then good design engineering requires the installation of guards. Finally, if a safety hazard cannot be eliminated by design or guards, then a warning must be provided to the user.

Livingston's expert testified that there were defects in this crane that would have been eliminated by generally accepted design principles. In other words, the expert said the design itself created the hazard that resulted in injury to the user, Mr. Livingston. Specifically, the expert testified that "the design that is incorporated in this product is an entrapment to the operator and it would be very dangerous for the operator to use this particular configuration." He explained the basis of his opinion:

"Well, the basis is that it appears from all the evidence as far as looking at this, it is a two position, up and down, there are two holes on the outer sheave. The sheave hides the position of the inner hole so you cannot tell by looking whether it's in the lower position or it could be the fully raised position or the lowered position. You cannot tell if it is in the intermediate position.

"If it happens to be in the intermediate position which the manufacturer says is perfectly acceptable to transport it in the intermediate position, it happens to come to the job site in that position and the person who is going to erect the boom does not know that and he pulls the pin out, then this gantry is going to fall about a foot or so. And in the process a man is going to have to be standing right there in the area where he could be caught by this pinch point while he is removing those pins. That is the logical place to stand because right there is where Mr. Livingston was standing or squatting down at the time.

". . . .

"Q. Based on those things and those materials, do you have an opinion that you can state as to whether a reasonably prudent design engineer should design a gantry raising and lowering system such as this one you just talked about?

"A. Yes, sir. It is my opinion that a design engineer that would design in that manner is not considering the aspect of safety for the user, sir. And that is an incorrect design."

The expert went on to testify that it was feasible to design the hazard out of the product and that, as designed, the product was unreasonably dangerous.

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Cite This Page — Counsel Stack

Bluebook (online)
597 So. 2d 1354, 1992 Ala. LEXIS 404, 1992 WL 76123, Counsel Stack Legal Research, https://law.counselstack.com/opinion/koehring-cranes-excavators-v-livingston-ala-1992.