The appellant Conservation Law Foundation of New England, Inc. (CLF) appeals the district court’s denial of its motion to intervene of right under Fed.R.Civ.P. 24(a)(2). CLF, an environmental interest group, sought to intervene on the side of the state in an action brought by the United Nuclear Corporation challenging the constitutionality of a Rhode Island statute.
I
United Nuclear operated a nuclear fuel processing plant at Wood River Junction, Rhode Island. In August 1980, the corporation ceased this operation and began the decommission and decontamination of the facility. Because the plant was licensed by the Nuclear Regulatory Commission (NRC), its decontamination is subject to NRC regulations and, under its license, it must pay for any decontamination required by the regulations.
In May 1981, while decontamination was in progress, Rhode Island enacted a statute requiring United Nuclear to post a $10 million bond for twenty years. This bond was to defray any costs the state might incur for decontamination at the site. A month after enactment of the statute, however, a staff attorney in the Rhode Island Attorney General’s office wrote an internal memorandum concluding that the statute was unconstitutional. The state Attorney General has subsequently announced that he will enforce the statute, and he denies that the internal memorandum constitutes an official opinion of the Attorney General.
On August 14,1981, United Nuclear commenced this action challenging the constitutionality of the statute primarily under the Supremacy Clause, U.S. Const, art. 6, cl. 2, contending that the Atomic Energy Act of 1954, 42 U.S.C. §§ 2011-2282 (1976), preempts state regulation. United Nuclear and the state began settlement negotiations, but the parties reached an impasse in early 1982. A pretrial conference was held on March 17, 1982, during which the two parties and the court agreed that, due to prior informal discovery, the case could be decided on a motion for summary judgment. The same day counsel for CLF informed the parties that it would move to intervene. On April 9, 1982, seven and a half months after the commencement of the case, CLF moved to intervene under Rule 24. The district court denied the motion. CLF appeals the denial only as to intervention of right under Rule 24(a)(2).
The parties filed cross-motions for summary judgment on June 11, 1982.
To intervene of right under Rule 24(a)(2), the prospective intervenor must establish four conditions: (1) the motion was timely, (2) it has the requisite interest relating to the property or transaction which is
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the subject of the action, (3) the action may as a practical matter impair or impede its ability to protect that interest and (4) its interest is not adequately represented by existing parties.
Moosehead Sanitary District v. S.G. Phillips Corp.,
II
The Supreme Court has emphasized that the timeliness requirement is of first importance and that denial of a motion to intervene must be upheld unless the district court abused its discretion.
NAACP v. New York,
The first factor points against intervention. CLF concedes that it knew of the suit shortly after it was filed, and the publicity surrounding the case precludes any other conclusion. However, knowledge of a suit is not necessarily knowledge that one’s interest is implicated.
Culbreath, supra
at 21;
Stallworth v. Monsanto Co.,
The second factor, the prejudice to the existing parties as a result of the delay, particularly supports a conclusion of untimeliness. By the time of the pretrial conference the parties had reached the stage where the case could be decided on motions for summary judgment. CLF’s belated motion to intervene, if granted, could cause substantial delay. CLF might well seek to reopen negotiations and discuss areas already covered by the parties or seek further discovery. CLF might even seek to prevent the case from going to summary judgment. While none of these problems would necessarily have been obviated by a prompt intervention, the delay may result in the “disruption of painstaking work by the parties and the court.”
Culbreath,
The third factor also militates against intervention. CLF is not likely to suffer any prejudice at all if not allowed to intervene because, as will be discussed infra, the state adequately represents CLF’s alleged interests.
The fourth timeliness factor adds nothing to the analysis, as there are no apparent *144 unusual circumstances militating either for or against intervention in this case.
The four-factor analysis in this case indicates that the motion to intervene was untimely, and certainly the district court did not abuse its informed discretion in its ruling.
Ill
The prospective intervenor must also demonstrate that the existing parties do not adequately represent its interests. CLF has two arguments that this condition is satisfied: (1) the internal memorandum of the Attorney General’s office raises doubts about the state’s commitment to defending the statute, and (2) CLF has a more specialized interest in environmental affairs than the general public interest represented by the state.
The prospective intervenor faces a presumption of adequacy when it has the same ultimate goal as a party. In Moose-head Sanitary District this court held:
Where the party seeking to intervene has the same ultimate goal as a party already in the suit, courts have applied a presumption of adequate representation. To overcome that presumption, petitioner ordinarily must demonstrate adversity of interest, collusion, or nonfeasance.
(1) Are the interests of a present party in the suit sufficiently similar to that of the absentee such that the legal arguments of the latter will undoubtedly be made by the former; (2) is that present party capable and willing to make such arguments; and (3) if permitted to intervene, would the intervenor add some necessary element to the proceedings which would not be covered by the parties in the suit?
Id. at 954 — 955. In the present case, each of these three factors indicates that the representation is adequate.
Moreover, it is significant that CLF seeks to intervene on the side of the state. The state is charged with representing the public interest, and one consequence is that a prospective intervenor that basically asserts the public interest faces a presumption that the state’s representation of the public interest will be adequate.
Pennsylvania v. Rizzo,
CLF clearly fails to overcome this burden. CLF has the same argument as does the state: the statute is constitutional because the Atomic Energy Act of 1954 does not preempt the field. The Attorney General has made it clear that he intends to vigorously defend the statute. Indeed, this intention appears to be the reason that the settlement negotiations failed. All that CLF can point to is the internal memorandum concluding that the statute is unconstitutional. But the Attorney General has disavowed that view, at least for litigation purposes, and CLF does not contend that the Attorney General is in any way bound by that internal memorandum. The Attorney General, in short, appears ready, willing, and able to vigorously defend the constitutionality of the statute.
IV
In summary, we conclude that the denial of CLF’s motion to intervene as untimely did not constitute an abuse of discretion and that the state adequately represents CLF’s interests. The district court’s *145 denial of the motion to intervene is, accordingly, Affirmed.
Notes
. United Nuclear also pointed out that it was ready to move its equipment from the site and a delay in the decision of this case would entail additional expense.
