Full opinion text
HILLMAN, Senior District Judge. TABLE OF CONTENTS I. INTRODUCTION. 554 II. FINDINGS OF FACT. 555 A. Background. 555 1. Ownership. 555 2. Contamination. 555 3. EPA’s response. 556 4. Stipulations. 556 B. Ownership by Ott I: 1957 to 1965 . 557 C. Ownership by Ott II: 1965 to 1972 . 557 1. Acquisition of Ott I. 557 2. Board of directors. 558 3. Management. 559 4. CPC’s development company. 560 5. Environmental matters. 561 6. Financial matters. 562 7. Labor matters. 562 8. Other business matters. 562 9. Sale of Ott II to Story. 562 D. Ownership by Story: 1972 to 1977 . 562 E. Agreement between MDNR and Cordova/California: 1977. 562 1. MDNR’s environmental emergency. 562 2. Negotiations between MDNR and Aerojet’s Cordova Chemical Co. 563 3. The stipulation and consent order. 564 F. Ownership by Cordova/California and Cordova/Michigan: Since 1977 .. 567 1. Acquisition of the site. 567 2. Incorporation of Cordova/California, Cordova/Michigan. 568 3. Aerojet’s direct involvement with the site . 568 4. Integration of business. 568 5. Board of directors. 569 6. Management. 569 7. Financial matters. 570 III. CONCLUSIONS OF LAW. 570 A. CERCLA overview. 570 B. Conclusions of law regarding CPC liability. 571 1. Claims against CPC. 571 2. Section 107(a)(2) “operator” liability. 571 a. Parent corporation liability under section 107(a)(2). 571 b. Liability of CPC under section 107(a)(2). 574 C. Conclusions of law regarding MDNR liability. 576 1. Claims against MDNR. 576 2. Section 107(a)(3) “arranger" liability. 576 3. Section 107(a)(2) “operator” liability. 577 D. Conclusions of law regarding liability of Aerojet, Cordova/California, 578 Cordova/Michigan 1. Claims against Aerojet and its subsidiaries. 578 2. Section 107(a)(1) “present owner” liability. 578 3. Section 107(a)(2) “operator” liability. 579 4. Section 107(a)(3) “arranger” liability. 580 5. Section 107(b)(3) innocent landowner defense. 580 IV. CONCLUSION. 581 I. INTRODUCTION This consolidated action involves a series of claims brought under the Comprehensive Environmental Response, Compensation, and Liability Act (“CERCLA”), 42 U.S.C. § 9601 et seq. (1988). The parties are litigating who must pay past and future costs incurred in the environmental cleanup of the soil, surface water and groundwater surrounding a dormant chemical manufacturing plant that has become one of the nation’s most severely contaminated areas. Following denial of summary judgment on liability issues, the CERCLA liability phase of this case was tried before the court over 15 days in May and June 1991. This opinion sets forth the court’s findings of fact and conclusions of law regarding CERCLA liability. The parties participating in the liability phase were the United States; CPC International, Inc. (“CPC”); the Michigan Department of Natural Resources (“MDNR”); and Aerojet-General Corporation (“Aero-jet”), along with its two wholly owned subsidiaries, Cordova Chemical Company and Cordova Chemical Company of Michigan (collectively, “the Cordova defendants”). CPC, MDNR and the Cordova defendants each defended theories of liability advanced by the United States or other defendants under CERCLA’s liability provisions in section 107(a) of the statute. 42 U.S.C. § 9607(a). The court heard live testimony from 29 witnesses, received all or part of dozens of depositions, and admitted more than 2,300 trial exhibits. Following the trial, each party submitted proposed findings of fact and conclusions of law. On June 28, 1991, the parties delivered closing arguments. After careful consideration of all the evidence and arguments set forth, the court makes the following findings of fact and conclusions of law on the issues of CERCLA liability, in accordance with Fed.R.Civ.P. 52(a). II. FINDINGS OF FACT A. Background 1. Ownership The site of contamination that is the subject of this litigation is located at 500 Agard Road in Dalton Township, Michigan, (“the site”), near Muskegon in a primarily rural area in the western part of the state. Groundwater underneath the site flows through an aquifer in a southeasterly direction toward two waterways, Little Bear Creek and the Unnamed Tributary. From approximately 1959 to 1986, the site was used by a series of owners as a chemical manufacturing facility for the production of a variety of synthetic organic intermediate chemicals used for pharmaceutical, veterinary and agricultural purposes. From 1957 to 1965, the site was owned and operated by the Ott Chemical Company, a Michigan corporation (“Ott I”). From 1965 to 1972, the site was owned and operated by a wholly owned subsidiary of CPC International, Inc. (“CPC”), known as Ott Chemical Company (“Ott II”). In 1972, Ott II sold the site to Story Chemical Company (“Story”), a Georgia corporation. Story owned and operated the site until it was adjudicated bankrupt in 1977. In 1977, the Michigan Department of Natural Resources (“MDNR”) initiated a regulatory investigation at the site aimed at determining the extent of environmental problems and possible remedies. As part of its efforts, MDNR tried to attract a new purchaser for the site who would participate in a cleanup of the site. As a result of these efforts MDNR entered into negotiations with Aerojet-General Corporation and its subsidiary, Cordova Chemical Company. These negotiations were fruitful and on October 13, 1977, Cordova Chemical Company (“Cordova/California”) signed a “stipulation and consent order” with MDNR that set forth obligations with respect to efforts to remedy environmental contamination problems at the site. One day later, Cordova/California, a wholly owned subsidiary of Aerojet-General Corporation (“Aerojet”), purchased the site from the Story bankruptcy trustee. In 1978, Cordova Chemical Co. of Michigan (“Cordova/Michigan”), a wholly owned subsidiary of Cordova/California, became the owner of the site. Cordova/Michigan continues to own the site, but the facility has not been in operation since 1986. 2. Contamination Prior to the commencement of chemical manufacturing at the site in 1957, the quality of the groundwater underneath the site was excellent. By 1959, as a result of chemical waste disposal, the water pumped for use in the manufacturing process at the site had become contaminated. By 1964, test results showed that the groundwater flowing underneath the site had become contaminated. As a result of chemical manufacturing and waste disposal practices at the chemical facility, the soil, surface water and groundwater at the site contain a large number of toxic chemicals. The principal source of contamination at the site was the use of engineered, unlined lagoons at the northwestern edge of the site for chemical waste disposal. From 1959 to at least 1968, during the Ott I and Ott II periods of ownership, wastewaters and other chemical waste used in the manufacturing process were discharged into the lagoons, where much of the contaminants seeped into the ground and water. No disposal into the lagoons occurred during the Story and Cordova periods. During the Ott I and Ott II era, chemical waste also entered the ground through the burial and slitting of hundreds of drums in a sandy pit; numerous spills of hundreds of gallons of chemicals from train cars onto railroad tracks; frequent overflows of chemical waste at a cement-lined equalization basin; and the dumping into the woods of buckets of hazardous chemicals that had spilled during the manufacturing process. Some spills of hazardous waste also occurred during the Story and Cordova periods of ownership. Contamination entering the ground from disposal in the lagoons or through spills then seeped into the ground and migrated away from the site via the aquifer to the southeast, ultimately reaching two waterways, Little Bear Creek and the Unnamed Tributary. Beginning in 1965 during the Ott I period of ownership and continuing during the Ott II period, purge wells were used intermittently at the site in an attempt to treat the groundwater contamination and retard the spread of contamination away from the site. However, after 1974 during the Story era of ownership and continuing through periods of ownership by Cordova/California and Cordova/Michigan, the purge wells were not operated for any significant time period, resulting in the continued, unchecked spread of contamination away from the site through groundwater. During their period of operations, Cordo-va/Michigan and Cordova/California neither buried waste nor dumped it onto the ground. No chemical waste was disposed into the unlined lagoons that had been used during the Ott I and Ott II eras. Before beginning chemical manufacturing, Cordo-va/Michigan repaired the equalization basin and chemical sewer system. When operating, Cordova/Michigan discharged chemical waste through off-site disposal or to a sewer that flowed to the Muskegon County treatment facility. However, two hazardous chemicals used in small amounts by Cordova/Michigan— benzene and 1,2 dichloroethane — are in the soil and groundwater at the site. 3. EPA’s response In 1981, the federal Environmental Protection Agency (EPA) began investigating how to remedy severe contamination problems in the ground and water at the site and surrounding area resulting from hazardous waste disposal practices at the site. In 1982, the EPA placed the site and surrounding area on the federal government’s National Priorities List of locations in need of a long-term remedial response. It is ranked 137th among this country’s environmentally hazardous sites most in need of federal remedial action. The EPA is presently continuing development of a three-phase, multi-million dollar remedial plan for the soil, surface water and groundwater at and surrounding the site. This litigation consists of a series of consolidated claims regarding who should be liable for cleanup costs under CERCLA, 42 U.S.C. §§ 9607, 9613 et seq. 4. Stipulations The parties have stipulated that the site is a “facility”; that the site contains “hazardous substances”; that “releases” have occurred and threaten to continue, as defined under CERCLA’s relevant provisions; and that CPC, MDNR, Aerojet, Cordo-va/California and Cordova/Michigan are “persons”, as defined under CERCLA’s relevant provisions, 42 U.S.C. § 9601. B. Ownership by Ott I: 1957 to 1965 From 1957 to 1965, Ott I, a publicly traded Michigan corporation, owned and operated the site as a chemical manufacturing plant. The company was steered by an active board of directors that was significantly involved in the management of the company. Ott I’s board of directors made company decisions regarding policies, goals and directions in regular meetings which were commemorated in detailed minutes. During these meetings, the board conducted working sessions in which company officers presented comprehensive reports on the performance and activities of the various divisions. Arnold Ott was the leading officer and director of Ott I. From the inception of Ott I in 1956 through its sale in 1965 to CPC, he served as president and chief executive officer of Ott I, and at various times served in other positions, including treasurer. He also served on the company’s board of directors, which he chaired for a period of time. In addition, he was the company’s largest shareholder, owning nearly 30 percent of its stock in July 1965, a time when the next largest shareholder owned only about 5 percent. Another leading Ott I official was James Eiszner, a vice-president of marketing. In 1963, Alexander McFarlane, CPC’s chairman of the board, joined the Ott-I board. He soon became impressed by members of Ott I’s management group, whom he admired for their dynamic, entrepreneurial spirit. McFarlane became interested in the possibility of tapping the scientific talent he had encountered to help CPC expand its primary business areas of corn wet-milling and consumer food products. In the spring of 1965, McFarlane and Arnold Ott began to discuss the possibility of CPC acquiring Ott I. McFarlane was interested in bringing Ott I officials, particularly Ott and Eiszner, into the CPC management structure. As a result of the discussions, McFarlane stepped down from the board of Ott I, and negotiations between top officials of Ott I and CPC followed in April and May 1965. C. Ownership by Ott II: 1965 to 1972 1. Acquisition of Ott I In June 1965, the Ott I board approved in principle an agreement and plan of reorganization for the purchase of the company by CPC. The same month, Arnold Ott moved to New York and assumed responsibilities within CPC management. Ott initially worked with Harold Heilman, CPC’s assistant to the chairman. Ott also continued to function as president, chief executive officer, and director of Ott I. Ott’s move took place three months before the formal purchase of Ott I. In September 1965, in preparation for closing on the sale, CPC created the Four Lakes Chemical Company, a wholly owned subsidiary incorporated in Delaware and capitalized with $1,000, for purposes of acquiring Ott I. The initial directors of Four Lakes were Arnold Ott and three CPC employees. On September 22, 1965, the Four Lakes board of directs elected as its officers five people, including Ott and Eiszner, who had held identical positions with Ott I. The board also voted to change its name, effective October 1, 1965, from Four Lakes to the Ott Chemical Company (“Ott II”) Then on September 29, 1965, Ott I’s assets and certain liabilities were sold to CPC’s subsidiary Four Lakes, in exchange for 75,300 shares of CPC common stock. Under the agreement, Four Lakes agreed to assume some specific liabilities of Ott I, with Ott I continuing to be responsible for those not designated. Ott I expressly remained liable for “injury or damages to persons or property arising out of the sale of any goods, the provision of any services, or the conduct of” Ott I prior to closing. In addition, the agreement set forth that Ott I “expressly represents that it will pay, or make provision for the payment of, all liabilities and obligations of, or claims against Seller [Ott I] not expressly assumed” by CPC or Four Lakes. The acquisition by CPC was publicized to customers, creditors, suppliers and the public. After the sale, Ott I maintained public liability insurance for three years, but it ceased to operate as a functioning corporation. The company’s name was changed to Muskegon Chemical Company. On October 1, 1965, two days after the formal sale of Ott I, Four Lakes officially became the Ott Chemical Company (“Ott II”). Following the acquisition, Ott II functioned in a number of ways as Ott I had prior to the sale. The officers of Ott II remained identical to the officers of Ott I until March 1966. Ott II continued to use the name, “Ott Chemical Company.” Ott II continued to manufacture substantially the same products. Ott II continued to sell products to nearly all of Ott I’s customers. Ott II continued to employ most of the same personnel as Ott I. And Ott II continued the same chemical manufacturing operation at the same facility. CPC nevertheless planned rapid growth for Ott II. Prior to the sale, Arnold Ott reported to the Ott I board that McFarlane and CPC president Howard C. Harder “envisage the chemical operation to reach at least $100,000,000 in five years.” Following the acquisition, Ott II’s production capacity significantly increased as CPC contributed millions of dollars to expansion efforts. This increase in production, in turn, created substantially greater amounts of wastewater and chemical waste in need of disposal in the unlined lagoons, which were expanded to accommodate the additional waste. 2. Board of directors Following its acquisition of Ott II, CPC actively participated in, and at times controlled, the policy-making decisions of its subsidiary through its representation on the Ott II board of directors. The Ott II board of directors was an active board during CPC’s period of ownership, continuing the tradition established in the Ott I era of functioning in an engaged, participatory manner. The board established policies and goals for the company. It also regularly received reports and presentations from Ott II officers, including accounts of mounting problems with waste disposal. These sessions sometimes lasted three to five hours. Far more than a rubber stamp for management, the Ott II board functioned as a major source of power and decision-making at the company. CPC had majority control of the board for nearly three years. In the first six months following the acquisition, all four directors on the then four-member board were CPC officials, including Ott. Then, from March 1970 until the sale of the company to Story in June 1972, six of the eleven board members of Ott II were individuals with CPC positions. No fewer than three CPC-affiliated directors served on the Ott II board at all times, and CPC, as 100-percent shareholder, controlled the selection of board members. CPC directors serving on the Ott board reported back to CPC about Ott programs and gave approval on behalf of CPC for appropriation requests. During CPC’s entire period of ownership of Ott II, the chairman of the Ott II board was always a top-ranking CPC executive. The president of CPC had the authority to determine who served as Ott II’s chairman. Arnold Ott served as chairman from 1966 to 1969 at the same time that he was a CPC vice-president and the president of CPC’s development company. From 1969-1970, Eiszner was the Ott II chairman in addition to serving as a CPC vice-president. Finally, Beverly Warner served as chairman from 1970 to 1972 while also serving as president of CPC’s development company. Other CPC officials served as particularly influential members of the Ott II board. Within six months of the acquisition, CPC placed Harold Heilman, a CPC vice-president and assistant to CPC’s president, on the board. James W. McKee, CPC’s financial officer, served on the board from 1968 to 1969. When the Ott II board expanded from eight to eleven members in 1970, the three additional directors were senior CPC employees, including Warner who was elected chairman and chief executive officer. CPC executives who were not Ott II board members also occasionally attended Ott II board meetings, including CPC’s president and its chairman of the board. CPC matters were discussed at board meetings, and Ott II board members recognized the need to consider CPC’s interest and seek strong guidance from the parent company during these sessions. The site of the Ott II board meetings regularly alternated between Ott II’s headquarters in Muskegon and CPC’s headquarters in New York and later Englewood Cliffs, New Jersey. 3. Management CPC also actively participated in and exerted control over day-to-day decision-making at Ott II through representation in the highest levels of the subsidiary’s management. Although Ott II corporate officers set the day-to-day operating policies for the company without any need to obtain formal approval from CPC, CPC actively participated in this decision-making because high-ranking CPC officers served in Ott II management positions. In addition, the president of Ott II reported directly to CPC’s president. The Ott II management formulated and implemented the company’s day-to-day operating policies, including sales, marketing, advertising, the purchase of raw materials, research and development, hiring and personnel policies, capital expenditures, manufacturing, and environmental matters. Several individuals served simultaneously as top-ranking Ott II and CPC officials. In some instances, the officials with dual roles at Ott II and CPC worked out of CPC’s headquarters in New York. Arnold Ott was one of the principal CPC officials who exerted control within Ott II management. Following his move to CPC headquarters to assume new corporate responsibilities at CPC even prior to the formal acquisition of Ott I, Ott served as president and chief executive officer of Ott II through December 1966. During this period, Ott worked from CPC’s headquarters where he served concurrently as a CPC vice-president responsible for scientific research. In 1968, Ott became the first president of CPC’s development company, a division with oversight responsibility for Ott II and other wholly owned subsidiaries involved in scientific development. During his tenure as president of CPC’s development company, Ott also served as Ott II’s chief executive officer. James Eiszner similarly held a major position at CPC at the same time that he was an active and influential member of Ott II’s management. Eiszner served as Ott IPs president from 1967 to 1970, and in 1968, he became a vice president of CPC’s development company, reporting directly to its president, Arnold Ott. Eiszner subsequently ascended through the ranks of CPC, where he eventually became chief executive officer. In another instance, a high-ranking CPC official became an Ott II senior officer. Beverly Warner, who became president of the development company in 1969, assumed the position of Ott IPs chief executive officer in 1970, a position he retained until the sale of Ott II to Story in 1972. CPC officials thus played decisive roles in Ott IPs policy-making structure. As top officers at Ott II, these CPC officials exerted significant control and bore ultimate responsibility over decision-making at the subsidiary in areas including waste disposal, sales, marketing, manufacturing, purchasing and personnel. The direct involvement and influence of CPC officials in Ott II decision-making at times created controversy and strains within the subsidiary. While serving as CPC’s development company president and Ott IPs chief executive officer, Beverly Warner controlled decisions including production, pricing and plant operations at Ott II actually undermined a number of Ott II programs. According to Eiszner, who eventually became CPC’s chief executive officer, Warner “made some terrible, terrible management decisions which were probably what led” to the sale of Ott II in 1972. Eiszner himself was the subject of criticism for improperly giving too much attention to CPC matters while serving in dual management roles at Ott II and CPC. At an Ott II board meeting, board members admonished Eiszner for improperly allocating too much management time to CPC. The Ott II company airplane also was frequently unavailable for use by Ott II executives because CPC officials were occupying it for travel between their headquarters and the subsidiary. Arnold Ott’s control over Ott II matters continued even after he relinquished the Ott II presidency and served as CPC’s development company president and Ott II chairman. For example, Ott singlehandedly made the decision to move Gerald Roberts, Ott II’s controller and treasurer since 1967, to a similar position with the CPC’s development company in 1968. Ott also personally selected Roberts’ successor at Ott II, David Hackney. 4. CPC’s development company CPC’s development company also actively participated in and exerted control over policy-making at Ott II in efforts to enhance performance, shape decisions and affect personnel changes. The development company, which had oversight responsibility for a number of CPC subsidiaries with scientific or technical specialties, served as another source of policy-making for Ott II. Prior to the closing of sale of Ott II to Story in 1972, Ott II president William T. White described to Story Chemical official Harry Forman: “Ott has been operating as part of the CPC Development Company, and, in addition, Ott has had its own Board of Directors. Thus ... overall policy has come from two sources....” Arnold Ott and Beverly Warner served successively as president of the development company during the Ott II era, and each held positions as chief executive officer and chairman of Ott II during their respective tenures with the development company. James Eiszner served as vice-president of the development company. The development company regularly reviewed Ott II and recommended changes on matters ranging from finances to personnel, exerting pressure to generate more profits and enhance performance. The company sought to ensure that Ott II met profit plans and policy goals. It also decided, among other things, who would represent CPC on Ott II’s board of directors. Ott II submitted monthly financial reports to the development company and an annual financial prospectus known as the “green book” for review and approval. Top Ott II officers reported to development company officials as well as the Ott II board. In addition, the development company conducted reviews of the subsidiary’s performance that would be followed by calls for change within the subsidiary. For example, in December 1970, Arnold Ott and James Eiszner, who no longer held posts with Ott II, visited the subsidiary at Warner’s request. In a December 21, 1970, memo to Warner summarizing the visit, Ott wrote, “No intent was made to be demeaning or critical, but rather to evoke constructive discussion on policy interpretation, goal definition, organization for achieving and means for directing and controlling the profit-generating process.” The memo also stated that Ott and Eiszner had “admonished” the Ott II officers “to be more incisive and decisive, more frugal on authorizations of expenditures and to let all the personnel know — now—that the Company is off course and the team must win.” After another review of Ott II, Arnold Ott took the unusual step of reporting the results to Warner in the form of a telegram sent to his home. It read, in part: “Am absolutely convinced that total financial capability [at Ott II] is grossly lacking. Sound fiscal management impossible. At present don’t see plan to make profitable operations for first quarter of ’71. Suggest replacing Hackney immediately as one element of remedy.” David Hackney was subsequently replaced. Other CPC officials engaged in similar missions to Ott II in which Ott II officials received instructions and directives on how to improve and change. Development company vice-president Kenneth W. Knief visited Ott II to discuss with Ott officials the accuracy of the subsidiary’s profit plans shortly before CPC’s sale of Ott II to Story. In a March 27, 1972, memo, following the visit, Knief wrote to Warner that Ott II management “had been advised not to implement any changes in activity without discussion with Englewood Cliffs,” CPC's headquarters. In sum, CPC engaged in active participation in and significant control over Ott II policy matters and decision-making both internally through representation within Ott II’s management and board and externally through the supervision of CPC’s development company. 5. Environmental matters Along with its overall participation in Ott II policies through extensive involvement in Ott II’s board and management and through active oversight by the development company, CPC actively participated in Ott II environmental matters. Discussions of waste disposal problems and potential solutions was a major topic of discussion within the Ott II management structure and board that CPC at times dominated and controlled. In addition, CPC became directly involved in environmental and regulatory matters through the work of G.R.D. Williams, CPC’s governmental and environmental affairs director. Williams coordinated all pollution activities for CPC and its divisions and subsidiaries and became heavily involved in environmental issues at Ott II. At the suggestion of Ott board member and CPC executive Harold Heilman, Williams became involved with Ott II in 1966 when Ott II was considering waste disposal alternatives to be discussed at an upcoming meeting with the state Water Resources Commission. Heilman recommended involving Williams because he handled all CPC pollution problems and had dealt with similar waste disposal issues at another CPC subsidiary. CPC’s Williams then actively participated in and exerted control over a variety of Ott II environmental matters In the meeting with the Water Resources Commission, Williams participated in discussions, which, as a result of his influence, did not include presentation by Ott II of plans for a biological waste treatment facility. Williams did not feel that Ott II should mention the option because he did not think it would be needed as a waste disposal alternative. CPC’s Williams also instructed Ott II officials to limit cooperation with state and federal regulators regarding waste disposal and to consult with CPC before responding to regulatory questionnaires or other inquiries. In a memo to a new Ott II vice-president for manufacturing in 1967, Ott II president Eiszner wrote that Williams “feels that delaying tactics are almost always advisable.” In a 1968 memo to top-ranking Ott II officials, Williams instructed that any unannounced visit by regulators “should be stalled for advice from N.Y.” and that “[a]ny questionnaires should be filled in promptly in pencil and forwarded to Air & Water Programs for review and decision on reply.” In a 1969 memo to an Ott II project engineer regarding an upcoming visit by a state regulator, Williams wrote, “As you know, it is our posture to be cooperative on the occasion of such inspections. We answer questions that are not self-incriminating, but we do not volunteer information, particularly about planned capital expenditures, production rates, sales volume and the like.” In a 1971 memo regarding an upcoming federal survey to be completed by Ott II plant chemists, Williams instructed that if test results “meet acceptable levels, then the survey should be completed and forwarded by the plant manager. If they do not for any reason meet such levels, then this office should be queried with the details before the survey request is answered.” Other CPC officials also actively participated in Ott II waste disposal matters. For example, in 1970, Hanes Heller, a CPC attorney, negotiated with the state regarding Ott IPs use of a county wastewater treatment system. Heller provided detailed instructions to Ott II regarding the objectives in these negotiations and indicated that CPC approval of any agreement was necessary. 6. Financial matters CPC also exerted significant control over Ott II’s finances. Ott II prepared monthly financial reports for CPC’s development company, and each year the subsidiary submitted a detailed financial plan known as the “green book” for review and approval by the parent company. CPC functioned as Ott IPs banker, advancing the subsidiary more than $5 million from 1965 to 1971. CPC also assumed a number of loans for Ott II. Ott IPs funds were commingled with CPC’s in a joint account. In addition, Ott II had a limit on capital expenditures that were permitted without approval from CPC’s board of directors or development company. The ceiling on capital spending that did not require parent approval was initially $5,000 in 1965 and became $200,000 in 1968. 7. Labor matters CPC officials also actively participated in some Ott II labor matters. In 1967, CPC officials became involved in the negotiations between Ott II and a union that had previously attempted to organize at other CPC facilities. CPC also participated in subsequent labor negotiations in 1968 and 1970. 8. Other business matters CPC also participated in other aspects of Ott II's business. CPC provided staff services and employee benefit programs to Ott II; filed patents; developed, in a cooperative effort between Ott II and another CPC research facility, chemicals for use by CPC; and coordinated outside and accounting services. CPC provided these services without charge to Ott II. 9.Sale of Ott II to Story On June 9,1972, CPC sold Ott II to Story for approximately $6.6 million in cash and a $4 million note. The transaction was made without the knowledge of the Ott II board. For six months prior to the closing, CPC operated the Ott II business for Story. Following the sale to Story, Ott II changed its name back to Four Lakes Chemical Company. D. Ownership by Story: 1972 to 1977 On June 9, 1972, Story began its chemical manufacturing operations at the site. By 1974, beset by financial problems, Story abandoned regular use of the purge well system installed during the Ott II era to eliminate contaminants from the groundwater. This abandonment increased the spread of contamination migrating away from the site. In July 1976, Story filed for bankruptcy organization, and in August 1977, the company was adjudicated bankrupt. The bankruptcy trustee responsible for the disposition of Story’s assets, Maurice Edelman, assumed title on the site and attempted to find a buyer. E. Agreement between MDNR and Cor-dova/California: 1977 1. MDNR's environmental emergency Following Story’s bankruptcy in 1977, officials with the State of Michigan began to assess the severe environmental problems presented by the abandonment of the site. Acting in their regulatory capacity, MDNR officials, together with members of the Governor’s office, Public Health Department, and State Police, visited the site and discovered the extreme severity of its environmental problems. The site’s environmental problems were legion. The toll exacted by decades of hazardous waste contamination was abundantly clear. Groundwater pumped to the surface contained foam and a brownish col- or like root beer. The stench of chemicals permeated the air. Soil excavation revealed the taint of toxic pollution, showing purplish colors. Hundreds of chemical drums, many piled atop each other, lay around the site, randomly strewn among trees, across pavement and into sandy pits. Many of the drums and barrels were crushed, corroded and leaking, with their contents seeping into the ground. Chemical waste by-products, including thousands of broken bottles, littered the land. Among the chemicals found at the site were potentially deadly toxics. Tanks of explosive phosgene gas, potentially deadly if released into the air, presented a serious risk to neighboring residents in the event of vandalism or an accident. Other chemicals known as probable human carcinogens were found scattered around the site, including benzene, phenol, methylene chloride, and methyl isocyanate. Based on these discoveries, MDNR identified five severe environmental problems at the site. The five problems were prioritized in their order of immediate danger to public health: 1) the potentially explosive phosgene gas contained in large tanks at the site; 2) a contaminated water supply in the community surrounding the site; 3) contaminated sludges at the site; 4) contaminated waste containers at the site, particularly barrels and laboratory bottles; and 5) contaminated groundwater flowing underneath the site. Although the environmental problems at the site did not qualify as a public health emergency under state fire or public health department standards, these dire environmental conditions presented an environmental emergency for MDNR. All of these severe environmental problems were going unattended and threatened to worsen, including the spread of some of the worst groundwater contamination state regulators have encountered to date. As a result, the site posed an environmental emergency in need of prompt regulatory attention from MDNR as the state agency responsible for the protection and conservation of Michigan’s natural resources. MDNR’s ability to initiate an immediate cleanup of the environmental emergency at the site was severely limited, however. In 1977, Michigan and the United States had not yet established laws creating revolving funds to provide resources to pay for agency cleanups and liability provisions to seek reimbursement from polluters, such as CERCLA and its Michigan counterpart, “Act 307”, M.C.L.A. § 299.601 et seq. Instead, in order to initiate cleanup of an environmentally contaminated site, MDNR needed to obtain a specific legislative appropriation for that purpose. The tools for government cleanups in Michigan were few, and the process for obtaining them was laborious. In light of the severity of the environmental problems at the site and the unavailability of immediate resources to pay for a cleanup, MDNR, together with other state officials, initiated in early 1977 an effort to expedite legislation appropriating funds for cleanup of the site. At the same time, MDNR became actively involved in efforts to attract a buyer for the site. The agency was interested in involving a new purchaser in the cleanup as a way of reducing the amount of state money that would be allocated by the legislature for its regulatory response. 2. Negotiations between MDNR and Aerojet’s Cordova Chemical Co. In March 1977, officials from Aerojet and its unincorporated division known as Cordo-va Chemical Company met with MDNR officials in Michigan to discuss possible purchase of the site. After the meeting, Aero-jet elected not to acquire the property, due, in part, to its contamination problems. Several months later, however, Aerojet had renewed interest in the site. Aerojet was looking for a facility to make etheleni-mine (“El”), a chemical used by its Cordova division in the manufacturing pr'ocess. Ae-rojet had recently learned that El would soon not be available from its previous supplier. As a result, talks between officials from MDNR and Aerojet resumed. Discussion of the existence and spread of contamination at the site was central to the negotiations between MDNR and Aerojet. MDNR had initially aimed to have its regulatory cleanup of the five environmental problems funded entirely by the site’s new purchaser. In contrast, Aerojet was initially reluctant to pay for the cleanup of any contamination created by prior owners of the site. The negotiations over the contamination focused on identifying aspects of MDNR’s regulatory cleanup efforts at the site that the company would agree to finance. MDNR decided that receiving private funding for some of its cleanup efforts would be acceptable, and Aerojet determined that it would be willing to pay for some cleanup of the preexisting contamination at the site in exchange for promises with respect to future cleanup obligations. With negotiations progressing, Aerojet signed a stipulation with Story’s bankruptcy trustee on September 12, 1977, in which Aerojet agreed to pay for security and safety measures at the site for the succeeding two weeks in exchange for the right to match any offers to purchase the site during the time period. On September 29, 1977, Aerojet signed a similar agreement for two additional weeks. On October 3, 1977, in anticipation of an imminent agreement to purchase the site, Aerojet incorporated its Cordova division. Cordova Chemical Company (“Cordova/Cal-ifornia”) became a wholly owned subsidiary of Aerojet, incorporated in California. After Cordova/California’s incorporation, negotiations over the purchase of the site between MDNR and Cordova/California culminated. 3. The stipulation and consent order On October 13, 1977, a document entitled “stipulation and consent order” was signed by MDNR, Michigan’s attorney general’s office and Cordova/California. It addressed the problem of environmental contamination at the property and set forth obligations with respect to cleanup activities. The document was not a formal stipulation and consent order that received court approval or settled pending litigation. One day later, Cordova/California formally purchased Story’s assets, including the site, from the bankruptcy trustee for $50,000 and the assumption of certain debts, subject “to all liens, claims and encumbrances” on an “as is,” “where is” basis. In total, Cordova/California paid about $2.5 million for the site, which had been appraised by the State of Michigan as being worth approximately $7.5 million. The four-page stipulation and consent order set forth the entire agreement between MDNR and Cordova/California with respect to the contamination at the site and obligations between the parties for cleanup. It contained eight stipulated facts and nine terms and conditions. The stipulated facts in the document recited the five pollution problems identified by MDNR in its initial assessment of the environmental emergency left after the Story bankruptcy, although they were not enumerated as such: groundwater contamination; buried waste sludge; toxic waste drums and containers; water supply problems caused by contaminated residential wells; and phosgene gas. With respect to the. groundwater problem, the stipulated facts stated that: ... Groundwater beneath and surrounding Story Chemical Corporation for an unknown distance has been and is continuing to be contaminated with toxic chemical wastes which originated at the Story Chemical Corporation facility.... ... Toxic chemical wastes in the groundwater from Story Chemical Corporation are moving away from the property of the Corporation and may thereby also contaminate nearby surface waters of the State of Michigan. ... There is continued leaching of toxic chemical wastes to the groundwaters of the State of Michigan as a result of the improperly disposed waste sludges buried on the site of Story Chemical Corporation. Stipulation ¶1¶ 1, 3 5. The stipulated facts also set forth “the most reasonable methods of abating the present pollution problems” at the site: a) Disposal of the approximately 8,700 fifty-five gallon drums of solid and liquid chemical waste by the Department of Natural Resources by means of recovery, incineration or landfilling, b) Excavation, removal and disposal of approximately 8,000 cubic yards of solid chemical waste, sludges and contaminated soils by the Department of Natural Resources, and c) Neutralization, or sale, removal and disposal of the phosgene by Cordova Chemical Company. Stipulation, ¶ 8. The “most reasonable methods of abating the present pollution problems” did not mention or address the groundwater or water supply problems. The latter half of the document was entitled “consent order”, and it set forth terms and conditions agreed to by MDNR and Cordova/California. Under the consent order, MDNR agreed to remedy the waste container and sludge problems, and Cordo-va/California agreed to eliminate the phos-gene gas and give MDNR $600,000 to defray the costs of the agency’s cleanup of the waste containers, sludge and residential wells. MDNR expressly agreed, at its sole cost and expense, to “completely remove the approximately 8700 fifty-five gallon drums from the Story Chemical Corporation facility and dispose of such drums and their contents_” Consent order, ¶ 2. MDNR also expressly agreed, at its sole cost and expense, to “completely excavate and remove the approximately 8000 cubic yards of solid chemical wastes, sludges and contaminated soils_[and] replace the excavated materials with clean fill.” Consent order, ¶ 3. Cordova/California expressly agreed, at its sole cost and expense, to “neutralize and dispose and/or sell and remove all phosgene presently stored on the Story Chemical Corporation property_” Consent order, ¶ 4. Cordova/California also agreed to pay $600,000 to MDNR “to abate the pollution problems at the Story Chemical proper-ty_” Consent order, ¶ 5. The order set forth a schedule for the payments and made them contingent upon MDNR obtaining legislative and gubernatorial approval. With respect to Cordova/Califomia’s $600,000 payment and the company’s responsibility or liability for the contamination at the site it was acquiring, the consent order stated: 6. It is anticipated that said $600,000 will be sufficient to reimburse the Department of Natural Resources fully for all costs and expenses incurred by it in connection with its obligations hereunder and, in addition, to provide at least $100,-000 towards the provision of an alternative water supply system to serve residents and commercial establishments whose water supply wells are or may become affected by the groundwater contaminants emanating from the Story Chemical Corporation property. The Cordova Chemical Company shall not have any liability in the event that said $600,000 is not in fact sufficient for the intended purposes nor shall it have any responsibility whatsoever in connection with the provision of any water supply system or potable water pending availability of an acceptable water supply system to said residents and commercial establishments. Cordova Chemical Company shall not have any responsibility or liability in connection with any other corrective actions which the Department of Natural Resources or any other governmental agency may hereafter deem necessary or advisable in connection with the contamination emanating from the Story Chemical Corporation property, including, without limitation, the creation, maintenance and operation of any purge wells. 8. Compliance with this Consent Order shall constitute full satisfaction of all relief, civil or administrative, which might have been, or which otherwise might be obtained against Cordova Chemical Company for any contamination of groundwater or other pollution, injury, or damage, to the environment or otherwise, caused by acts or omissions of Story Chemical Corporation facilities, which acts, omissions or operations occurred prior to the effective date of this Consent Order, whether the contamination, pollution, injury or damage occurs prior to or after the effective date hereof. 9. By entering this Order the Department of Natural Resources agrees to indemnify and hold Cordova Chemical Company Harmless from any and all losses, damages, injury, costs and expenses (including reasonable attorney’s fees) incurred or sustained by Cordova Chemical Company on account of or in connection with the Department’s excavation, removal and disposal operations pursuant to paragraphs 2 and 3 of this Consent Order. This provision does not apply to losses, damages, injuries, costs and expenses caused by the willful or negligent acts of Cordova Chemical Company’s employees or agents. Consent order, fflf 6, 8, 9. In sum, as a result of the negotiations that resulted in the terms and conditions of the stipulation and consent order, MDNR secured assistance and financing from Cor-dova/California in its regulatory effort to remedy the severe environmental problems at the site. Specifically, Cordova/Califor-nia agreed to remedy the phosgene problem itself and provide $600,000 to pay for or subsidize MDNR’s removal of 8,700 drums, the excavation and removal of 8,000 cubic yards of contaminated soils, and effort to remedy the water supply problem. However, the agreement did not provide for a total cleanup of the site’s severe environmental problems. Some aspects of MDNR’s ongoing regulatory efforts at the site were not covered by the terms and conditions of the agreement. In particular, MDNR and Cordova/Cali-fornia did not reach an agreement regarding a remedy for the groundwater contamination problem. Instead, the fate of the groundwater problems was not resolved, with MDNR left to tackle the problem as part of its overall regulatory responsibility for the site. In addition, the stipulation and consent order did not provide for removal of all of the site’s contaminated sludge. MDNR had determined that the actual quantity of contaminated soil was 71,000 cubic yards, although the stipulation and consent order only proved for removal of 8,000 yards. Thus, the cleanup responsibilities set forth in the stipulation and consent order were not sufficient to effectuate a total cleanup at the site. The piecemeal nature of the cleanup agreements caused some consternation among MDNR staff. But agency officials had determined that it was desirable to reach an agreement that would secure some assistance and financial support from the site’s new owner as the MDNR began its initial regulatory activities. After the signing of the stipulation and consent order, MDNR obtained a legislative appropriation to pay for the cleanup. On February 6, 1978, Michigan’s Governor William Milliken signed a bill appropriating $1.27 million in funds for MDNR’s cleanup of the site. The appropriation consisted of $670,000 of state money and $600,000 paid to MDNR by Cordova/California under the consent order. The bill allocated $500,000 for “barrel and sludge removal”, $600,000 for “alternative water supply” and $170,000 for “new ground water purging system.” Although the bill did not allocate money for a total cleanup, the appropriation contained funding for MDNR regulatory cleanup activities at the site that were not part of the agency’s express obligations under the stipulation and consent order. Specifically, the allocation of $170,000 for groundwater purging was not related to any obligations set forth in the stipulation and consent order. Instead, the $170,000 allocation for the purging system funded MDNR’s own regulatory effort to begin the cleanup of groundwater contamination. The $170,000 was requested by MDNR to pay for the design, installation and first-year of operation of a purge well system. Several legislative and gubernatorial aides who became involved in passage of the appropriations bill did not understand that MDNR was requesting funding for regulatory activities at the site that were outside of the obligations made under the stipulation and consent order. The aides had not participated in the negotiations between MDNR and Cordova/California. They also did not understand that the appropriations would not effectuate a total cleanup of the site. This lack of knowledge about the cleanup led to the drafting of three documents that contained erroneous information: a letter drafted for Governor Milliken stating that the $1.27 million bill would pay for a “total cleanup” and two legislative fiscal analyses that implied that the stipulation and consent order obligated MDNR to install a groundwater purging system by MDNR. Trial exhibits 1028, 1027, 1059. Following passage of the bill, Cordo-va/California and MDNR fulfilled their cleanup obligations under the stipulation and consent order. Cordova/ California neutralized and removed the phosgene gas at the site. MDNR, with private contractors, removed 8,000 cubic yards of sludge and 8,700 drums of waste. During its cleanup activities, MDNR discovered additional drums that had been buried by previous owners and not previously identified by the state in its investigation. One of the drums exploded during excavation work. MDNR did not have funds appropriated to pay for this additional cleanup. As a result, the drums were reburied as a precautionary measure until funding for their removal could be obtained. MDNR’s attempts to address the groundwater contamination problem continued. In an April 3, 1978, “special program directive”, an MDNR official, designated as a “highest” priority the task of “removal of contaminated groundwater and installation of public water supply” at the site. MDNR subsequently commissioned studies in an attempt to determine the most effective plan for eliminating contaminated groundwater. The studies aimed to analyze the extent of the problem and the flow of groundwater in order to place purge wells in locations that would most effectively control and recapture spreading contamination. Based on the studies, MDNR determined that an effective groundwater purging system might cost $37.7 million. In its efforts to determine the most effective way to implement a purge system, the state expended the $170,000 it had been allocated for the new purging system. As a result, MDNR was not able to initiate any actual purging operations with the appropriations. Following MDNR’s and Cordova/Califor-nia’s fulfillment of their cleanup obligations under the stipulation and consent order, contamination remained at the site. Groundwater contamination continued to migrate. Thousands of yards of contaminated sludge remained in the ground and continued to leech. The recently discovered barrels also remained. F. Ownership by Cordova/California and Cordova/Michigan: Since 1977 1. Acquisition of the site Aerojet was actively involved in Cordo-va/California’s acquisition of the site. A team of Aerojet officials led the initial negotiations with MDNR in March 1977. One Aerojet individual was the company’s director of risk management, and another was the vice president of operations for the Cordova division. When negotiations resumed after the Cordova division learned it would be losing its principal supplier of ethelenimine, it was Aerojet officials again who became involved. Aerojet officials and employees conducted economic, environmental, and engineering studies regarding the site to determine its compatibility with the Cordova division. Aerojet’s chief negotiators were its Cordova division’s controller and vice president of operations. In addition to signing two consecutive stipulations with the bankruptcy trustee giving the company the right of first refusal to purchase the site for a two-week period, Aerojet officials drafted an initial stipulation and consent order that it presented to MDNR shortly before the incorporation of Cordova/California. 2.Incorporation of Cordova/California, Cordova/Michigan At two significant junctures in the history of ownership of the site, Aerojet incorporated a wholly owned subsidiary to take title of the property. Aerojet incorporated its Cordova division as Cordova/California in October 1977, just before acquisition of the site. Then, shortly before the commencement of its chemical manufacturing at the site, Aerojet incorporated Cordova/Michigan as a wholly owned subsidiary of Cordova/California. On October 3, 1977, just eleven days before the formal purchase of the site, Aerojet incorporated its Cordova division as a wholly owned subsidiary, Cordova/Cali-fornia. Cordova/California was capitalized by Aerojet with $10,000 in common stock and $7.1 million in addition paid-in capital. As a result, a subsidiary of Aerojet, rather than Aerojet itself, purchased the site. Despite the change in form, the company officials participating in the acquisition remained the same during the final stages of negotiation. Richard Swanson, Marshall Howes, and T.J. Glad, formerly the negotiators on behalf of Aerojet’s Cordova division, represented Cordova/California. This sudden change in corporate form resulted in some confusion within the company. Swanson, who signed the consent order on behalf of “Cordova Chemical Company”, did not know whether he signed the document on behalf of the Cordova division or Cordova/California. After its incorporation and acquisition of the site in October 1977, Cordova/Califor-nia began a major construction project to convert the facilities into a manufacturing plant for El, the chemical which Aerojet’s Cordova division had received from an outside supplier. Then, on November 2, 1978, with construction complete and manufacturing operations about to begin, Cordova/California created its own wholly owned subsidiary, Cordova Chemical Company of Michigan (“Cordova/Michigan”), and transferred ownership of the site to Cordova/Michigan. Cordova/Michigan was capitalized by Cor-dova/California with $250,000 in common stock and $2.8 million in additional paid-in capital. As a result, a subsidiary of Aerojet’s subsidiary, rather than Aerojet’s subsidiary itself, owned the site at the time that chemical manufacturing commenced. 3. Aerojet’s direct involvement with the site After the incorporation of each of its two subsidiaries for operations of the site, Ae-rojet continued to participate directly in decision-making regarding use of the facility- In 1978, Aerojet closely supervised the construction of additional facilities at the site that were necessary for the conversion to a manufacturing plant for ethelenimine. From 1979 until at least 1984, Aerojet participated in periodic discussions and negotiations with prospective purchasers regarding possible sale of the site. An Aero-jet vice-president of corporate development served as the companies’ designated individual for meetings with prospective purchasers. In November 1979, one year after the incorporation of Cordova/Michigan, Aero-jet prepared a prospectus for review by a West German company considering acquisition of the site. After production activities at the site ceased in 1985, Aerojet participated in the continuing management of the site and leased portions of the site to third parties. Cordova/Michigan’s manager of the Mus-kegon site reported directly to Aerojet officials working in an unincorporated division, Aerojet Investments. The manager’s budget was approved by Aerojet. 4. Integration of business Despite their separate corporate existence, Cordova/Califomia and Cordo-va/Michigan operated as a single, integrated business entity. The subsidiaries performed functions that previously had been part of the operations of Aerojet’s own Cordova division prior to the incorporation. El manufactured by Cordova/Michigan at the site was shipped to Cordova/Califor-nia’s main plant for use in the production of several drug intermediates. Receiving supplies of El was critical to the success of Cordova/California, which was the largest user of the chemical in the United States. Integration of the businesses of Cordo-va/California and Cordova/Michigan extended beyond the supplying of EL Cordo-va/California handled marketing services for Cordova/Michigan, including solicitation of business and the processing of orders received. Cordova/Michigan did not even retain the paperwork regarding its customers’ orders. In addition to providing marketing services for Cordova/Michigan, Cordova/California managed all payroll, management, and accounting matters for both companies. Cordova/Michigan periodically paid Cordova/California for these services. Cordova/California also established the sales schedule for Cordova/Michigan, and Cordova/California participated in decisions regarding Cordova/Michigan’s production quotas and inventory controls. 5. Board of directors Following the separate incorporation of Cordova/California and Cordova/Michigan, the subsidiaries’ board of directors were inactive and nearly non-existent. As a result, policy-making for the companies was primarily handled by Aerojet officials serving in the subsidiaries’ management. Cordova/Califomia and Cordova/Michi-gan never actually held regular board of directors meetings. Benjamin Simmons, president of Cordova/California and Cordo-va/Michigan as well as a director of both corporations, could not recall ever attending a board of directors meeting or even that any such meeting was ever held. The boards of Cordova/California and Cordova/Michigan were composed almost entirely of Aerojet employees, and the boards essentially functioned to consent to the policies established by management. 6. Management Aerojet participated actively in and exerted control over day-to-day operations at Cordova/California and Cordova/Michigan through widespread representation within the management ranks of the subsidiaries. As a result, the managements of Cordo-va/California and Cordova/Michigan were separate from Aerojet in form, not substance. Throughout the Cordova era, leading Ae-rojet corporate officers held identical or similar positions with the wholly owned subsidiaries. After the incorporation of Cordova/California and Cordova/Michigan, no major distinction among the management groups for the three companies existed. Aerojet officials dominated the management of the Cordova subsidiaries. At least 20 different corporate officers simultaneously held identical or nearly identical positions with Aerojet, Cordova/California and Cordova/Michigan during the Cordova era. At least 25 officers held the same posts with Cordova/California and Cordo-va/Michigan at the same time. The president of the three companies was the same individual on at least two occasions totalling more than four years. In addit