“(a) Condition and Conveyance of Offered Land.—The exchange directed by this Act shall be consummated if Plum Creek conveys title acceptable to the Secretary in and to the lands described in subsection (d), the offered lands described in paragraphs (1) and (2), or, if necessary, the lands and interests in land as provided in subsection (c) except title to offered lands and interests in lands described as follows: Township 21 North, Range 12 East, Section 15, W.M., Township 21 North, Range 12 East, Section 23, W.M., Township 21 North, Range 12 East, Section 25, W.M., Township 19 North, Range 13 East, Section 7, W.M., Township 19 North, Range 15 East, Section 31, W.M., Township 19 North, Range 14 East, Section 25, W.M., Township 22 North, Range 11 East, Section 3, W.M., and Township 22 North, Range 11 East, Section 19, W.M. must be placed in escrow by Plum Creek, according to terms and conditions acceptable to the Secretary and Plum Creek, for a 3-year period beginning on the later of the date of the enactment of this Act [Oct. 21, 1998] or consummation of the exchange. During the period the lands are held in escrow, Plum Creek shall not undertake any activities on these lands, except for fire suppression and road maintenance, without the approval of the Secretary, which shall not be unreasonably withheld.“(1) Certain land comprising approximately 8,808 acres and located within the exterior boundaries of the Mt. Baker-Snoqualmie National Forest, Washington, as generally depicted on a map entitled ‘Interstate 90 Land Exchange’, dated October 1998; and
“(2) Certain land comprising approximately 53,576 acres and located within or adjacent to the exterior boundaries of the Wenatchee National Forest, Washington, as generally depicted on a map entitled ‘Interstate 90 Land Exchange’, dated October 1998 except the following parcels: Township 19 North, Range 15 East, Section 29, W.M., Township 18 North, Range 15 East, Section 3, W.M., Township 19 North, Range 14 East, Section 9, W.M., Township 21 North, Range 14 East, Section 7, W.M., Township 22 North, Range 12 East, Section 35, W.M., Township 22 North, Range 13 East, Section 3, W.M., Township 22 North, Range 13 East, Section 9, W.M., Township 22 North, Range 13 East, Section 11, W.M., Township 22 North, Range 13 East, Section 13, W.M., Township 22 North, Range 13 East, Section 15, W.M., Township 22 North, Range 13 East, Section 25, W.M., Township 22 North, Range 13 East, Section 33, W.M., Township 22 North, Range 13 East, Section 35, W.M., Township 22 North, Range 14 East, Section 7, W.M., Township 22 North, Range 14 East, Section 9, W.M., Township 22 North, Range 14 East, Section 11, W.M., Township 22 North, Range 14 East, Section 15, W.M., Township 22 North, Range 14 East, Section 17, W.M., Township 22 North, Range 14 East, Section 21, W.M., Township 22 North, Range 14 East, Section 31, W.M., Township 22 North, Range 14 East, Section 27, W.M. The appraisal approved by the Secretary of Agriculture on June 14, 1999 (the ‘Appraisal’) shall be adjusted by subtracting the values for the parcels described in the preceding sentence determined during the Appraisal process in the context of the whole estate to be conveyed.
“(b) Conveyance of Selected Land by the United States.—Upon receipt of acceptable title to the offered land, as provided in section 604(a), and placement in escrow of acceptable title to Township 22 North, Range 11 East, Section 3, W.M., Township 22 North, Range 11 East, Section 19, W.M., Township 21 North, Range 12 East, Section 15, W.M., Township 21 North, Range 12 East, Section 23, W.M., Township 21 North, Range 12 East, Section 25, W.M., Township 19 North, Range 13 East, Section 7, W.M., Township 19 North, Range 15 East, Section 31, W.M., and Township 19 North, Range 14 East, Section 25, W.M., and lands and interests described in subsection (d), the Secretary shall simultaneously convey to Plum Creek all right, title and interest of the United States, subject to valid existing rights, in and to the following selected land except Township 19 North, Range 10 East, W.M., Section 4, Township 20 North, Range 10 East, W.M., Section 32, and Township 21 North, Range 14 East, W.M., W½W½ of Section 16, Township 12 North, Range 7 East, Sections 4 and 5, W.M., Township 13 North, Range 7 East, Sections 32 and 33, W.M., Township 8 North, Range 4 East, Section 17 and the S½ of 16, W.M., which shall be retained by the United States:“(1) Certain land administered, as of the date of enactment of this Act [Oct. 21, 1998], by the Secretary of Agriculture as part of the Mt. Baker-Snoqualmie National Forest, Washington, and comprising approximately 5,697 acres, as generally depicted on a map entitled ‘Interstate 90 Land Exchange’, dated October 1998.
“(2) Certain land administered, as of the date of enactment of this Act, by the Secretary of Agriculture as part of the Wenatchee National Forest, Washington, and comprising approximately 5,197 acres, as generally depicted on a map entitled ‘Interstate 90 Land Exchange’, dated October 1998.
“(3) Certain land administered, as of the date of enactment of this Act, by the Secretary of Agriculture as part of the Gifford Pinchot National Forest, Washington, and comprising approximately 5,601 acres, as generally depicted on a map entitled ‘Interstate 90 Land Exchange’, dated October 1998.
“(c) Offered Land Title.—If Plum Creek conveys title acceptable to the Secretary to less than all rights and interests in the offered lands, but conveys title acceptable to the Secretary to all rights and interests that Plum Creek owns and acquires under previous agreements in the lands described in subsection (d), the offered lands, and lands on the east and west sides of Cle Elum Lake, comprising approximately 252 acres, described as Township 21 North, Range 14 East, Section 5, and Lost Lake lands comprising approximately 272 acres, described as Township 21 North, Range 11 East, W½ of Section 3, the Secretary shall convey to Plum Creek all rights and interest in the selected land after the values of the offered and selected land are equalized. The values of the offered and selected lands shall be equalized as provided in section 605(c)–(e) without regard to the value of lands described in subsection (d) or the Cle Elum or Lost Lake lands.
“(d) Land Donation.—Plum Creek agrees that it will convey, in the form of a voluntary donation, title acceptable to the Secretary in and to lands and interests in lands comprising approximately 320 acres, described as Township 22 North, Range 11 East, S½ of Section 13, if Plum Creek conveys title to lands and interests pursuant to subsections (a) or (c). It is the intention of Congress that any portion of such donated land which the Secretary determines qualifies as wilderness be, upon the date of its acquisition by the United States, incorporated in and managed as part of the adjacent Alpine Lakes Wilderness (as designated by Public Law 94–357) in accordance with section 6(a) of the Wilderness Act (16 U.S.C. 1135).