Download a PDF
To obtain a printable copy of this newsletter, please click on the "Download a PDF" button above.
<< Prev     3    Next >>

A  P u b l i c a t i o n  b y  K A T Z   &   S T O N E ,  L . L . P .
Construction Newsletter

PROTECTING AGAINST THE RISKS AND COSTS
ASSOCIATED WITH UNKNOWN SITE CONDITIONS

In construction projects it is not uncommon for a contractor to encounter site conditions that differ from what was originally anticipated, resulting in increased costs for the performance of the contractor’s work. The party responsible for such increased costs will likely be determined by the terms of the parties’ contract. A typical clause used in construction contracts to shift the risk for unknown site conditions from the contractor to the owner is called a “differing site conditions” clause. A standard construction contract, such as the American Institute of Architects, A201-2007, General Conditions, contains a differing site conditions clause that entitles a contractor to an equitable adjustment to the contract time and/or price upon the presence of “(1) subsurface or otherwise concealed physical conditions that differ materially from those indicated in the Contract Documents or (2) unknown physical conditions of an unusual nature that differ materially from those ordinarily found to exist and generally recognized as inherent in contract activities of the character provided for in the Construction Documents.” Without a differing site conditions clause, however, a contractor may be found to bear all of the additional costs associated with performing its work, despite the presence of unexpected site conditions.

Such was the case in Sunland Constr. Co. v. City of Myrtle Beach, 2008 U.S. Dist. LEXIS 103049 (D.S.C. Dec. 22, 2008), in which the United States District Court for the District of South Carolina denied recovery to a contractor for costs associated with the performance of work due to allegedly unknown and/or different site conditions. In Sunland Constr. Co., the City of Myrtle Beach contracted for the construction of three stormwater drainage pipes beneath the floor of the Atlantic Ocean in the Deephead Swash area in Myrtle Beach, South Carolina. The contractor employed a method of construction known as horizontal directional drilling which utilized a series of lateral drills with each subsequent drill increasing the size of the hole until pipes were able to be pulled through the hole. Due to the complexity of horizontal directional drilling, it is necessary to have accurate geotechnical information of the composition of the subsurface material through which the drilling will occur and the pipe will be pulled.

In Sunland Constr. Co., an engineer made five soil borings and issued its report based upon this testing. This engineer’s report was incorporated into the contract specifications upon which the contractor relied. During the performance of its work, the contractor encountered numerous issues which it believed were related to the presence of boulders and pressurized fresh water aquifers not identified in the engineer’s report. Due to the lack of a differing site conditions clause in the contract, the contractor conceded that the city had intended to shift the risk of unknown site conditions to the contractor. Nonetheless, the contractor believed that an “errors and omissions” clause in the contract actually shifted the risk of the unforeseen conditions back to the city.

The court, however, found the testimony of an expert witness for the engineer credible and

agreed with the witness that the “errors and omissions” clause related only to design specifications, such as the type of pipe to be used. Hence, if the contractor’s work failed due to deficiency in the type of pipe specified, the contractor would be protected through the “errors and omissions” clause. By seeking protection owing to changed site conditions, a “differing site conditions” clause would have been necessary for the contractor to prevail.

Another central issue in Sunland Constr. Co. was whether the contractor was entitled to rely upon the accuracy of the engineer’s report. The contractor sued the city and the engineer on several counts including a breach of the implied warranty that the plans and specifications would be sufficient for the performance of the contractor’s work, arguing that, under Supreme Court precedent, “if the contractor is bound to build according to plans and specifications prepared by owner, the contractor will not be responsible for the consequences and defects in the plans and specifications.” The court in Sunland Constr. Co., however, determined that the contractor was unable to meet its burden of proof that the conditions encountered during the project constituted materially different site conditions from the conditions reflected in the engineer’s report. As such, the contractor failed to establish its breach of warranty claim.

While the contractor in Sunland Constr. Co. was unable to recoup its costs for attempting to perform the work, it was able to avoid having to pay breach of contract damages to the city. Specifically, the court found that, because the contractor’s bid was so much lower than all other contractors it could not have reasonably believed that it bore the risk for differing site conditions. The court determined, therefore, that the parties did not have a meeting of the minds on all material contract terms.

In such circumstances, the contract would usually be rescinded, consideration would be returned, and damages may be awarded on a quantum meruit basis. Sunland Constr. Co. is instructive, as the contractor could have potentially avoided its financial loss had a differing site conditions clause been included in the contract, entitling him to an equitable adjustment to the contract, as it may have continued the project to completion, confident that it would be paid for the unanticipated differing site condition.

<< Prev     3    Next >>