Opinion
January 13, 1986
Appeal from the Supreme Court, Rockland County (Benson J.).
Order modified by adding thereto a provision granting that branch of appellant's motion which was for discovery of any reports prepared by plaintiffs' experts regarding scientific tests of the substance in question to the extent of directing the disclosure of the portions of such reports containing test results and factual data, redacted to eliminate expressions of opinion by the plaintiffs' experts. As so modified, order affirmed, insofar as appealed from, without costs or disbursements. Plaintiffs' time to provide appellant with copies of any such redacted reports is extended until 20 days after service upon them of a copy of the order to be made hereon, with notice of entry.
Although scientific testing may, in an appropriate case, promote the just determination of legal controversies (Petruk v South Ferry Realty Co., 2 A.D.2d 533, 536-537), testing which destroys or materially alters the item or sample being tested should be permitted only where the court determines, in the exercise of its discretion, that such testing is required in the interest of justice (see generally, 3A Weinstein-Korn-Miller, N Y Civ Prac ¶ 3120.25). The party seeking to conduct destructive testing should provide a reasonably specific justification for such testing including, inter alia, the basis for its belief that nondestructive testing is inadequate and that destructive testing is necessary; further, there should be an enumeration and description of the precise tests to be performed, including the extent to which each such test will alter or destroy the item being tested (Di Piano v Yamaha Motor Corp., 106 A.D.2d 367; see also, Empire Mut. Ins. Co. v Independent Fuel Oil Co., 37 Misc.2d 905). The court can then determine whether such testing is appropriate and what safeguards may be required in the testing procedure to protect the interests of all parties (Di Piano v Yamaha Motor Corp., supra, at p 368).
In the present case, we cannot say that Special Term abused its discretion. Plaintiffs, who were allegedly injured when a container of swimming pool chlorination tablets exploded, produced a sample of the residue recovered at the site of the explosion for destructive testing by experts selected by appellant Westrock Industries, Inc. (Westrock). Westrock's belated claim that the quantity originally furnished by plaintiffs was inadequate, and that an additional sample of the substance is required to permit further testing, was not supported by a reasonably specific factual justification and provided no basis for Special Term to authorize destruction of additional residue for testing purposes (see, Di Piano v Yamaha Motor Corp., supra, at p 368).
However, in view of the fact that the limited quantity of available residue precludes further destructive testing by Westrock, it is unable to duplicate reports prepared by plaintiffs' experts regarding their own testing of the substance in question. Therefore, in order to prevent injustice or undue hardship to Westrock in its defense of this action, we modify the order appealed from by granting that branch of Westrock's motion which sought, as an alternative to further testing, a direction that plaintiffs provide Westrock with any reports pertaining to scientific testing of the residue conducted on plaintiffs' behalf (CPLR 3101 [d]; see also, Anastasia v Barnes, 109 A.D.2d 769; Kellar v Vassar Bros. Hosp., 105 A.D.2d 691; Miller v Haug Co., 96 A.D.2d 790; Morrison v Ellis, 91 A.D.2d 1172; Zimmerman v Nassau Hosp., 76 A.D.2d 921). Such disclosure shall be limited to test results and factual data, and shall not include the opinions, if any, of plaintiffs' experts (Anastasia v Barnes, supra). Lazer, J.P., Bracken, Niehoff and Kooper, JJ., concur.