601 
site and the persistent effects on the ecosystem within 
the site. 
“(2) The Administrator shall periodically monitor the ef- 
fects of the dumping of materials at and adjacent to each site, 
and shall, at the close of the third year after the site designa- 
tion and at every three-year interval thereafter until such 
time as the designation is terminated, estimate the extent of 
the dumping and other waste inputs that will occur in and 
adjacent to the site during the next three-year period. 
““(3) If at any time the Administrator, on the basis of the 
factors taken into account under subparagraphs (A) through 
(D) of paragraph (1), or on the basis of the monitoring or 
estimates, or both, required under paragraph (2), determines 
that the site is no longer suitable for such dumping, the Ad- 
aerator shall— 
“(A) limit dumping at the site to certain materials 
or at certain times or both; or 
“(B) suspend or terminate the designation of the 
site under paragraph (1).”’. | 
SEC. 3. PERMIT CONDITIONS. 
Section 104 of the Marine Protection, Research, and 
Sanctuaries Act of 1972 (83 U.S.C. 1414) is amended as 
follows: 
(1) Clause (5) of subsection (a) is amended to read 
_ as follows: ‘(5) any special provisions deemed neces- 
11-267 O—82——39 
