The Issue The issue is whether Dr. Vigna and his corporation, AVA Hazardous Waste Removal and Disposal, Inc., should be disciplined for the improper disposal of hazardous waste.
Findings Of Fact Lyn-Rand, Inc., was a corporation in the metal fabrication and painting business in Dade County, Florida, during April and May of 1989. The industrial processes used by Lyn-Rand required the use of solvents, cutting oils, and other chemicals. Lyn-Rand employed Courtney Warrenfeltz as its quality control director. Mr. Warrenfeltz had met Dr. Anthony Vigna, who held himself out as a transporter of hazardous waste. Dr. Vigna offered to dispose of 55-gallon drums of waste which had accumulated at the Lyn-Rand facility. Dr. Vigna took samples of the waste, offered to use his federal EPA identification number in connection with the disposal, and do all the paper work involved with the disposal. Mr. Warrenfeltz believed, based upon his conversations with Dr. Vigna, that Dr. Vigna was knowledgable about hazardous waste disposal. Mr. Warrenfeltz made arrangements for Dr. Vigna to pick up nine drums of cutting oils and cleaning solvents on Saturday, April 29, 1989. Dr. Vigna was paid $500 per drum. Those drums had been marked with "x's" on the tops and sides. An employee of Lyn- Rand, Carlos Alayon, had been left instructions to expect Dr. Vigna, and had been given a check to give Dr. Vigna when the drums were picked up. While Dr. Vigna was at the Lyn-Rand site to pick the drums up, he asked Alayon for some black paint which Dr. Vigna used to paint over the labels on the drums. Alayon then helped Dr. Vigna load the drums into a rental truck. Dr. Vigna gave Mr. Alayon no paperwork, such as a manifest, receipt, or shipping papers. Mr. Warrenfeltz never received any paperwork from Mr. Alayon or from Dr. Vigna. The drums Dr. Vigna took from Lyn-Rand were discovered later, Saturday, April 29, 1989, at the business premises of Compliance Technology, Inc., a corporation located in Broward County, which is licensed to act as a broker for hazardous waste. Compliance Technology, Inc., does not, however, act as a transporter of hazardous waste. The employee of Compliance Technology who found the drums near the back loading dock, Mike Webb, was concerned, because their labels had been obliterated with black paint and the only marks on the drums were the "x's." The obliteration of the labels was a cause for concern and the bungs appeared to be leaking around the tops of two of the drums. The drums had been abandoned near a storm drain. The drums were not fenced or secured; if someone had driven into them due to their placement on the ground near the loading dock, the drums could have ruptured and the contents flowed into the storm drain and eventually into the Biscayne Aquifer. Mr. Webb notified the founder of Compliance Technology, Dr. Solon Cole, of the discovery of the drums, and the matter was reported on or about May 1, 1989, to the Broward County Environmental Quality Control Board and the City of Hollywood Police Department. Compliance Technology moved the drums away from the storm drain, barricaded them, and replaced bungs in two of the drums. On or about May 5, 1989, Dr. Cole notified Jeff Tobergte, of the Department of Environmental Regulation office in West Palm Beach, about the drums. Mr. Tobergte went to Compliance Technology the next day, and photographed the drums and sampled their contents. He found that the drums contained various solvents, including methylene chloride, ethylbenzene, toluene, xylene and phenol. The samples had a pH of less than 2 and a flash point of less than 60 degrees centigrade, and therefore were hazardous wastes. Dr. Cole and Mr. Tobergte were able to determine that one of the drums had a label which stated "Spray Iron Phosphatizer and Cleaner" "SC-283" from Novamax Tech in Atlanta, Georgia. After contacting Novamax Tech, Mr. Tobergte learned that SC-283 is an unusual product with only four buyers in Florida, three of them in Dade County, including Lyn-Rand. Mr. Tobergte then drove to all three locations in Dade County which were customers of Novamax Tech, and determined that the most likely source of the drums at Compliance Technology was Lyn-Rand. Mr. Tobergte visited Lyn-Rand on May 8, 1989, and verified that the drums he had photographed were drums which originated at Lyn-Rand. The verification was made by comparing the photographs of the drums left at Compliance Technology with drums at Lyn-Rand which still had labels. Mr. Warrenfeltz recognized the markings on the photos of the drums left at Compliance Technology. The pine needles found on the drums were also significant, since drums were stored in a manner at Lyn-Rand which lead to pine needles falling upon them. Mr. Warrenfeltz told Mr. Tobergte that Lyn-Rand had recently shipped nine drums and recognized the drums from the photographs as those delivered to Dr. Vigna. Lyn-Rand removed the drums from Compliance Technology's property and arranged for their proper disposal. Neither Dr. Anthony Vigna nor AVA Hazardous Waste Removal and Disposal, Inc., has any EPA identification number. After the discovery of the abandoned drums, Mr. Vigna mailed a letter to Compliance Technology on May 10, 1989. The letter was backdated to April 28, 1989, and states in part that it was sent to Dr. Solon Cole, the President of Compliance Technology, "to make you aware of a delivery of nine drums that my driver will be leaving off at your plant." The letter was an after-the-fact attempt by Dr. Vigna to cover himself, which is foiled by the postmark date the letter bears. The content of the letter itself, however, leaves the impression that Dr. Cole and Compliance Technology had no prior awareness of the delivery, which is consistent with the testimony of Dr. Cole, that he had not agreed to any delivery of hazardous waste by Dr. Vigna, because Compliance Technology is not a hazardous waste storage facility, or a transporter of hazardous waste. It had acted as a broker for entities needing to dispose of hazardous waste. Dr. Vigna had visited Compliance Technology, and should have known that it did not store hazardous waste. This after-the-fact letter is also inadequate to constitute a shipping manifest for the hazardous waste delivered by Dr. Vigna, for there is no designation of the source of the material, or explanation of the contents of the drums. It does not approximate the kinds of documents used by legitimate hazardous waste transporters. Perhaps most significantly, Dr. Vigna and his company never contacted Dr. Cole after the drums were dropped at the Compliance Technology site to make arrangements to pay Compliance Technology for handling the drums, as the letter of May 10, 1989, suggests. Dr. Vigna maintains that his delivery of the drums to Compliance Technology was the result of a misunderstanding he had with Dr. Solon Cole. Dr. Vigna maintained that he and Dr. Cole had discussions concerning possible business ventures and he told Dr. Cole that he would be delivering nine drums of cutting oils and cleaning solvents to Compliance Technology, Inc. This testimony is rejected as much less credible than that of Dr. Cole, and because of the rather significant problems with the letter Dr. Vigna mailed on May 10, 1989, which was designed to cover himself, not to notify Compliance Technology of a delivery before the delivery was to be made. There is some slight corroboration of Dr. Vigna's version of the facts which arises from the decision of Compliance Technology not to press criminal charges against Dr. Vigna. The lawyer for Compliance Technology, Arthur Luongo, wrote to the Assistant State Attorney on June 7, 1989, and said: I have a great concern that Compliance Technology may be liable for a malicious prosecution action should they [the employees of Compliance Technology] testify in a criminal proceeding against Mr. Vigna. I see the case as one of simple civil negligence arising out of an honest, though admittedly stupid, mistake. It is the intention of Compliance Technology to become a public corporation within a year, and being the defendant in such a suit could seriously effect the value of their stock. They do, however, intend to recover civil restitution for their time, efforts and energy in locating Mr. Vigna. At best, this letter demonstrates that Compliance Technology had its own reasons for not wanting to press any criminal proceedings, but does not show that Dr. Vigna's actions were proper. Dr. Vigna's position would have been much more persuasive if the letter sent to Compliance Technology had actually been sent near the time it was dated (April 28), or if he had made contact with Dr. Cole to discuss pricing for what Dr. Vigna contends would have been Compliance Technology's efforts in arranging for final disposal of the Lyn-Rand material. It is strange that Dr. Vigna arrived at a price to charge Lyn-Rand without knowing what his price for disposal would be from Compliance Technology. That cost to Dr. Vigna was not relevant if Dr. Vigna intended merely to dump the material. The Department's characterization of the material as abandoned by Dr. Vigna is sustained by the evidence. Dr. Vigna acted as a transporter of hazardous waste. Because the drums were rusted, two bungs had to be replaced, and were leaking, Dr. Vigna is properly regarded as having caused pollution in transporting and leaving them at Compliance Technology. The Department incurred $2,936.58 as costs and expenses in tracing the pollution back to Dr. Vigna and arranging for its proper disposal.
Recommendation It is RECOMMENDED that Dr. Vigna and AVA Hazardous Waste Removal and Disposal, Inc., be found guilty of the violations alleged in the Administrative Complaint, that a final order be entered directing them to refrain from the transportation of hazardous waste unless they first notify the Florida Department of Environmental Regulation, obtain an EPA identification number, demonstrate their financial security, and comply with all standards and procedures required by rules of the Department and applicable federal regulations; it is also RECOMMENDED that they be required, jointly and severally, to reimburse the Department $2,936.58. DONE AND ENTERED in Tallahassee, Leon County, Florida, this 1st day of April 1992. WILLIAM R. DORSEY, JR. Hearing Officer Division of Administrative Hearings The DeSoto Building 1230 Apalachee Parkway Tallahassee, Florida 32399-1550 (904) 488-9675 Filed with the Clerk of the Division of Administrative Hearings this 1st day of April 1992. APPENDIX TO RECOMMENDED ORDER The Petitioner's proposed findings of fact are addressed as follows: Adopted in Finding 1. Generally adopted in Finding 1. Adopted in Finding 1. Adopted in Findings 1 and 2. Adopted in Finding 2. Adopted in Finding 3. Adopted in Finding 3. Adopted in Finding 3. Adopted in Finding 3. Adopted in Finding 4. Adopted in Finding 4. Adopted in Finding 5. Adopted in Finding 6. Adopted in Finding 7. Adopted in Finding 8. Adopted in Finding 9. Adopted in Finding 10. Adopted in Finding 10. Adopted in Finding 10. Adopted in Finding 11. Adopted in Finding 12. Rejected as redundant of Finding 1. Adopted in Finding 16. The Respondent's proposed findings of fact are addressed as follows: Adopted in Finding 1. Adopted in Finding 3. Adopted in Finding 10. Rejected, see Finding 13. Rejected as unnecessary. Adopted in Finding 14. Adopted in Finding 15. Adopted in Finding 4. Rejected for the reasons stated in Findings 10-15. Rejected, see Finding 11. It is in the nature of a manifest that it needs to be delivered with the material it is designed to accompany. A "manifest" which Dr. Vigna maintained as his own record is no manifest. Rejected because the material was left unsecured near a loading dock. Its location near the storm drain, and the obliteration of the labels lead to the conclusion that the way was it was left did constitute an imminent hazard. Rejected, see Finding 3. Rejected because the leakage from the bungs, while not severe, did present the risk of pollution through contamination of the Biscayne Aquifer if any of the contents of the nine drums had been introduced into the storm drain. Rejected, see Finding 3. COPIES FURNISHED: Agusta P. Posner, Esquire Assistant General Counsel Department of Environmental Regulation 2600 Blair Stone Road Tallahassee, Florida 32399-2400 Steven N. Rosenthal, Esquire Suite 1040 City National Bank Building 25 West Flagler Street Miami, Florida 33130 Carol Browner, Secretary Department of Environmental Regulation Twin Towers Office Building 2600 Blair Stone Road Tallahassee, Florida 32399-2400 Daniel H. Thompson General Counsel Department of Environmental Regulation Twin Towers Office Building 2600 Blair Stone Road Tallahassee, Florida 32399-2400
Findings Of Fact The property upon which Petitioner seeks a variance from the normal requirements for attaining a permit to install an on-site sewage disposal system is found in Leon County, Florida. Specifically, it is located at Lot 4, Block A, Killearn Lakes Unit I. The relative position of this lot in the subdivision is depicted within Petitioner's Exhibit 1 and Respondent's Exhibit 2 admitted into evidence. Respondent's Exhibits 3 through 5 are photographs of the site. Petitioner intends to construct a 1,200 square foot residence. As the photographs depict, some preparation has commenced to the extent of lot clearing and other site work where the home would be constructed. Killearn Lakes Unit I is a pre-1972 subdivision. When the development commenced, it was anticipated that a community sewer system would be utilized, as contemplated by the plans submitted in April, 1971. Subsequently, some lots within the Killearn Lakes Unit I were allowed to be developed with the use of on-site sewage disposal systems, namely septic tanks. There are 150 lots in that category. In 1979, with the advent of certain rules under Chapter 10D-6, Florida Administrative Code, the development was allowed to proceed on the basis of four septic tanks per acre. Over time, Killearn Lakes Unit I experienced a history of failures with on-site sewage disposal systems. The failures were promoted by problems with the "sheet flow" drainage system and its patterns of dispersion of storm water runoff, problems of soil permeability and abnormally high wet season water tables, referred to as perched water tables. This resulted in sewage backing up into homes and flowing out onto the ground in the yards of the residences, into streets and onto adjacent neighbors' lots. The problems experienced were widespread within the Killearn Lakes Unit I. This seepage of raw sewage presented a health hazard, as it would on any occasion. Among the residences confronted with this dilemma was Lot 5, Block X, adjacent to the subject lot. Persons residing in that home had to undertake alternative means of on-site sewage disposal to have that system function properly. This included relocation of the apparatus, mounding, use of an aerobic system, and use of pumps to insure that the waste being disposed did not back up into the conveniences within the home. Witnesses who appeared at the hearing described the series of corrections in some detail. Those witnesses included a former owner of that residence and others who had a technical understanding of the problems in that system. The problems in Killearn Lakes Unit I related to on-site sewage disposal systems became so extreme that the Leon County Commission declared a moratorium on the installation of on-site septic tanks in that development. This occurred in 1987. In order to better understand the problems in the Killearn Lakes subdivision, to include Killearn Lakes Unit I, a study was commissioned. That report is referred to as Killearn Lake Waste Water Disposal Study of June, 1987. A copy of the report is found as Respondent's Exhibit 6 admitted into evidence. It was prepared for the Leon County Board of County Commissioners and prepared by the Leon County Public Health Unit with the assistance of the Leon County Department of Public Works, Leon County Building Department, Ochlockonee River Soil and Water Conservation District, Northwest Florida Water Management District, Tallahassee-Leon County Planning Department, Florida Department of Health and Rehabilitative Services, and Florida Department of Environmental Regulation. Some of the highlights of that report concerned the observation that the septic tank systems do not work adequately and that the more systems that are placed the greater the problems. It noted that the nature of the drainage system in this area is a contributing factor to the failures. The soil's poor permeability, relating to the Dothan series of soils in the area which have slow permeability, contributed to the problem. Perched water tables were found above the expected levels for the wet season water tables. They also presented a problem, as did excessive slopes in some areas. In particular, it was noted that 80% of the lots sampled in Killearn Lakes Unit I had severe limitations on the use of on-site sewage disposal systems. Ninety-three per cent of the lots sampled in Block X received excess runoff from other lots and roads at higher elevations. It was noted that French or curtain drains alone would not significantly reduce perched water table complications because of the low permeability of the soils. It was reported that the overall housing density of Killearn Lakes is not particularly high, but the individual lots are small, approximately 1/4 acre in size. This, taken together with the fact that the "sheet flow" concept of storm water management contemplates that the runoff will cascade across the terrain conforming to its contours, means that some small lots will be inundated. This uncontrolled runoff contributes to septic tank problems in that the tanks fail when the soils around them become saturated. The report notes that if there was a different designed drainage system, the impact on septic tanks would be less. The report notes that if something is not done to modify storm water runoff, drainage problems will persist. Consequently, septic tank failures will continue to occur. Concerning the water tables, the soil testing, which was done in Killearn Lakes Unit I, in which the predominant soil is Dothan type, demonstrated that the borings which located mottling of the soils at the expected level of the wet season water table were inaccurate. These indicators did not correspond to reality in that the true water tables were found 12-20 inches above the expected level of the average high water, as seen in the mottling. This phenomenon was revealed in 42% of the lots evaluated which had Dothan soils. The report recommended, among other measures, that no new sewage disposal system permits be issued in Killearn Lakes Unit I until a storm water system had been constructed and demonstration made that the system would collect storm water and thereby lower the perched water table on specific lots under review. The ultimate response to the question of permits for on-site sewage disposal systems in Killearn Lakes Unit I was spoken to in a Resolution of July 14, 1987 entered by the Leon County Board of County Commissioners. A copy of the resolution may be found as Respondent's Exhibit 1 admitted into evidence. It was resolved that the permits for on-site septic disposal systems be reviewed by the Leon County Public Health Unit on a case-by-case basis in accordance with criteria announced at Chapter 10D-6, Florida Administrative Code. This effectively lifted the moratorium. The subject request for installation of an on-site sewage disposal system was reviewed in keeping with the policy decision set forth in the resolution. Respondent's Exhibit 6 admitted into evidence includes a copy of a survey made by the Homeowners' Association for Killearn Lakes, also admitted as Petitioner's Exhibit 1. As part of the study commissioned by the Leon County Board of County Commissioners, it has some relevance in portraying the dimensions of the problem. Those dimensions are better understood by resort to the color scheme which is found in Petitioner's Exhibit 1. It depicts the problem lots in red color, those lots without problems in green color, and the lots upon which no report was made in orange color, as well as vacant lots, to include the subject lot, which have no color scheme. This latter category indicates no participation in the survey. The door-to-door personal survey conducted by Rod Moeller and testified about at hearing does not diminish the impression of the seriousness of the problem with on-site sewage disposal system failures in Killearn Lakes Unit I, which the 1987 study by the Leon County Board of County Commissioners identified. This survey by Mr. Moeller was in a limited area, more specifically related to the portion of Killearn Lakes Unit I nearby the subject lot. The findings of the 1987 study commissioned by the Leon County Board of County Commissioners are accepted as accurate. Eanix Poole, Administrator of Environmental Health for the State Health Office testified at the hearing. He pointed out that the failure rate in the subdivision under question for on-site sewage disposal systems is 25%, as contrasted with the statewide rate of less than 1/2%. He identified the fact that those failures relate to backups within the home and seepage onto the ground. He verified that these events constitute health problems, especially given the number of failures. He sees the lot in question here as being particularly vulnerable to problems given the drainage patterns and its location at the bottom of two hills. The lot in question receives runoff from the two adjacent lots as well. Mr. Poole sees the subject lot as more vulnerable in the wet season and does not believe that any alternatives that are available for placement of the system on the site would sufficiently alleviate the potential failure of the system to make it a successful arrangement. What he sees is a lot in the path of a natural drainage of tremendous quantities of storm water runoff, coupled with poor soil conditions related to soil absorption or permeability in an area where on-site sewage disposal systems have failed. He remarks that dry soils are needed to treat the sewage and that treatment cannot take place in a saturated soil environment. The effects of seepage of the sewage, according to Mr. Poole, is one which can degrade ground water. Mr. Poole is also concerned that the installation of the proposed on-site sewage disposal system above ground will have an adverse impact on the adjacent lots, one of which has already experienced problems. That refers to Lot 5, Block X. These observations by Mr. Poole, as reported, are accepted. Raymond Collins, an environmental administrator with the Respondent's health program office, also testified at the hearing. He is intimately aware of the problems in Killearn Lakes Unit I. Those problems began to occur in the winter of 1986 and continued into 1987. This related to problems with toilets and the seepage of effluent which was running onto people's property and into the streets. He notes a similar failure rate in Killearn Lakes Unit I to that observed by Mr. Peel when contrasted with the experience statewide. In the aforementioned period he received calls and reports from homeowners concerning system failures. In effect what was happening was that the on-site drain fields in Killearn Lakes Unit I would not accept more input and the raw sewage would bubble up and leach out onto the ground. He personally observed a dozen sites which had failures. He was responsible for the coordination of the July, 1987 study which has been mentioned. As a result of that study one of the steps which he took was to advise that staff investigating the permit application requests should elevate the estimation of the wet season water table by 12-20 inches. Mr. Collins agrees with the recommendation of the individual who was assigned to evaluate the application for permission to install an on-site sewage disposal system at the subject lot, who recommended that the application be turned down. Mr. Collins' description of the experience at Lot 5, Block X, related to his knowledge that the initial system had been replaced with an aerobic system, which also proved to be an inadequate on-site sewage disposal system. In 1988, he went to the home of the person living on that lot, and the aerobic system was not working. There was a light rain on that day, and there were problems in the drain-field area. When a soil boring was made to a depth of two feet effluent poured out. The perched water table had risen to a point in the bottom of the drain field, such that when a hole was punched, it provided a conduit for pressure to be relieved. The drain field that was experiencing this problem was not the original drain field. It was a replacement drain field. The drain field being observed was in the front of the lot, right below the ground. The suggestion to alleviate the problem was to move the drain field to the side of the yard and elevate it and install a series of small-diameter pipes. A pump was also needed to move effluent into the drain field, thus, avoiding a backup of the system into the home. He is unaware of any recent failures in the system at Lot 5, Block X. Mr. Collins emphasized the need for soil to remain unsaturated to provide effective treatment and that 24 inches of unsaturated soil is the minimum amount which would be acceptable. Mr. Collins commented about the nature of the subject lot and the fact that other lots drain through it. Mr. Collins commented that the design of the proposed septic tank does not assure success in the treatment of the waste disposed. Unlike the expert of the Petitioner, Mr. Peel, the problem is not that solids are blocking up the system. It is the failure of the soils to accept the volume of water which is being released from the chambers of the septic tank into the drain field. Mr. Collins does not believe that the use of water-saving appliances in addition to the limited size of the home to be built on the subject lot, installation of an aerobic system, and installation of an above-ground system, as proposed, would be successful and not pose a health risk from system failure. The problems would continue to be drainage patterns and poor soils. His remarks, as reported, are accepted as accurate. Terese A. Hegg, Environmental Specialist I with the Respondent's Leon County Public Health Unit, reviewed the application for variance to install the on-site sewage disposal system. She was familiar with the history of problems in Killearn Lakes Unit I before undertaking this assignment and has made more than 50 evaluations in that development. She observed that the "sheet flow" drainage of storm water does not provide reasonable management because it does not drain normally. She is aware that the wet season water table is as much as 20 inches above the normal indicators, as seen through mottling. Her analysis of this site is under the auspices of those requirements announced in Chapter 10D-6.044, Florida Administrative Code, having in mind that the subdivision plat was made before 1972. This includes an examination of the soil characteristics, history of flooding, and water table evaluations. At this site, she noted the poor permeability of the soil. She did soil borings to confirm the nature of the soils and to identify the water table. She took into account the abnormal perched water table that is above what the mottling would indicate as being the wet season water table. Ms. Hegg is concerned that the system on the adjacent lot, which is now functioning adequately, would not function adequately if the subject system was installed. She noted that the drainage pattern from the neighboring lots was toward the subject lot and that water would come from the left and the right lots adjacent to this lot, corresponding to Lots 5 and 3 as you face them. The drainage pattern would then proceed beyond Lot 4 and into a green area. In making her assessment of this application, she was aware of the problems with the on-site sewage disposal system at Lot 5, Block X. The appearance of saturated soil in the entire length of the boring and standing water on the lot is an indication of problems with percolation. The effluent will flow out and onto the ground if these soils are saturated. From her observations and based upon the history of Killearn Lakes Unit I and its failures regarding on-site sewage disposal systems, Ms. Hegg does not believe that the proposed system would successfully address sewage treatment and would promote a risk of on-site sewage disposal system failures for adjacent lots. Ms. Hegg acknowledged that the storm water flows could be diverted; however, she points out that the subsurface water cannot be diverted. Her account of this site and the acceptability of the request for variance as reported is accepted as accurate. Given the soil conditions and the wet season water table expected at this site, the proposed system will not present an adequate unsaturated soil depth for treatment of the sewage and untreated sewage may be expected to seep or leach out onto the ground. On May 22, 1990, Mr. Collins had written to Dr. Richard G. Hunter, Assistant Health Officer for Environmental Health, recommending the denial of the variance request. A copy of that correspondence may be found as Respondent's Exhibit 7 admitted into evidence. It details reasons which are similar to those described in this Recommended Order. As a consequence, even though the Advisory Review Variance Board had looked with favor upon the request for variance, that variance was denied by action of Dr. Hunter on May 30, 1990, which relied upon the insights of Mr. Collins, as described in his May 22, 1990 correspondence. A copy of the letter of denial may be found as Respondent's Exhibit 8 admitted into evidence. The purpose of this hearing was not to examine whether Respondent had abused its discretion in denying the variance. The reason for the hearing was to allow the parties to present their points in an adversarial setting, which allowed each party to explain its viewpoint anew. That was done, and the analysis provided by this recommended order ensued. In deciding the facts, these representations have been made with due regard to the remarks of James Earl Peel, an expert in the design of on-site sewage disposal systems, who had on his staff, Gary L. Wood, P.E. His methods in analyzing the issue of the suitability of the installation of an on-site sewage disposal system at the subject site do not coincide with the methods contemplated in Chapter 10D-6, Florida Administrative Code, which controls. This is especially significant in his approaches to soil characteristics and location of the wet season water table. As noted above, his belief that the problem is one of distribution of solids from the septic tank into the drain field overlooks the more significant problem of water volume discharge from the septic tank into the drain field. In fact, Mr. Peel indicated that he is unfamiliar with the requirements of septic tank design, as described in Chapter 10D-6, Florida Administrative Code. On balance, Mr. Peel's reports, in Petitioner's Exhibits 3 and 4 admitted into evidence and his in-hearing testimony, do not persuade that the system he recommends can be successfully operated at the subject site. His presentation and the overall presentation of Petitioner do not create a reasonable expectation that the system will not fail and create health hazards for the residents of Lot 4, Block X, and others in the vicinity. It is recognized that this lot owner faces a hardship that was not caused by Petitioner. It is also recognized that, pursuant to the stipulation of the parties, there is no intention by any entity to install a community system of sewage disposal. It is further recognized that there are no alternative methods that would seem to be successful in addressing the problem of the treatment of the sewage, as related in the previous findings. On the other hand, the discharge that could be expected from this subject system would bring about a condition in which the effluent presented a health risk to this applicant and other members of the public and has the potential to significantly degrade the ground or surface waters, although this latter circumstance has not been documented on other occasions and was not found to exist in the July, 1987 study commissioned by the Leon County Board of County Commissioners. In that report, it was specifically found that the surface water had not been compromised by the on-site sewage disposal system failures described in the overall report.
Recommendation Having considered the foregoing Findings of Fact, Conclusions of Law, the evidence of record, the candor and demeanor of the witnesses, and the pleadings and arguments of the parties, it is therefore, RECOMMENDED that a Final Order be entered denying Petitioner's request for variance from permit requirements and permission to install an on-site sewage disposal system at Lot 4, Block X, Killearn Lakes Unit I. DONE AND ENTERED this 20th day of November, 1990, in Tallahassee, Leon County, Florida. CHARLES C. ADAMS, Hearing Officer Division of Administrative Hearings The DeSoto Building 1230 Apalachee Parkway Tallahassee, FL 32399-1550 (904) 488-9675 Filed with the Clerk of the Division of Administrative Hearings this 20th day of November, 1990. APPENDIX TO RECOMMENDED ORDER IN CASE NO. 90-4456 The following discussion is given concerning the proposed facts of the parties: In the discussion of the testimony of Mr. Poole, the relevant portions of that testimony are reflected in the facts found in this recommended order. Under the heading of testimony said to be attributable to Ms. Hegg, at paragraph 1, while it is recognized that a system might be installed that might not call for diversion of storm water onto adjacent neighbors' properties, the problem on site would remain and would be sufficient reason to reject the application. Moreover, it is not clear that it is the intention to install a system that would divert storm water from adjacent properties. Paragraph 2 under this heading is rejected in its notion that storm water would not have an influence on the proposed system. Paragraph 3 is rejected. Paragraphs 4 and 5 do not lead to the conclusion that sufficient unsaturated soils would be available for the treatment of disposed sewage during the wet season, nor does the representation at paragraph 6. Paragraph 7 under that heading is contrary to facts found. The paragraphs under the reference to James Earl Peel, in those five paragraphs, while accurately portraying the opinion of Mr. Peel and Mr. Wood, does not lead to the conclusion that the application should be granted. Under the heading "Rod Moeller" in the first paragraph, the information provided at hearing and under weather reports does not satisfactorily establish what the rainfall circumstance may have been at the subject property 72 hours before January 24, 1990, as referred to in paragraph 1, nor can it be said that the rain experienced in the overall area contemplated by the attached weather report to the argument by Petitioner was a 25-year storm event. The comment at paragraph 3 under this category that the on-site sewage disposal systems in neighboring lots are functioning fine since modifications in the advent of hurricane "Kate" is contrary to facts found. Under the heading "Ray Collins" in paragraph 1, this proposed fact has no relevance in that the question is the appropriate function within Killearn Lakes Unit I, not at an undisclosed site away from that area. Respondent's Facts These facts are subordinate to facts found. Copies furnished to: Sam Power, Department Clerk Department of Health and Rehabilitative Services 1323 Winewood Boulevard Tallahassee, FL 32399-0700 Linda K. Harris, Esquire General Counsel Department of Health and Rehabilitative Services 1323 Winewood Boulevard Tallahassee, FL 32399-0700 Rod Moeller, Authorized Representative Mallard Cove Construction 14261 Buckhorn Road Tallahassee, FL 32312 John L. Pearce, Esquire HRS District 2 Legal Office 2639 North Monroe Street Suite 125-A Tallahassee, FL 32399-2949
The Issue The issues in this case are whether the Respondents, Enos Kerr and Custom Care Dry Cleaning, Inc., are guilty of the violations alleged in, should take the corrective actions described in, and should pay the penalties assessed in the Notice of Violation, Orders for Corrective Action, and Administrative Penalty Assessment, DEP OGC File No. 06-2382-37-HW (the NOV).
Findings Of Fact Enos Kerr is the President and manager and an owner of Custom Care Dry Cleaning, Inc., a dry-cleaning business located in Tallahassee, Florida. The Respondents have been in business for approximately twenty-five years. For approximately ten years, Custom Care has used Vista LPA-142 as a dry-cleaning solvent. Custom Care uses a spotting agent known as "Picrin" for removal of difficult stains. Vista LPA-142 is also known as paraffinic, napthenic solvent, and aliphatic solvent. It contains 100 percent paraffinic or napthenic solvent. It looks like water but is a white oily liquid that has the odor of hydrocarbon and is a kind of "mineral spirits." "Picrin" contains more than 98 percent chlorinated hydrocarbon. It is listed at 40 Code of Federal Regulations (CFR) § 372.65 and exceeds the de minimis concentration defined in 40 CFR § 372.38. On August 18, 2006, John Johnson, a DEP Environmental Specialist, inspected the premises of Custom Care. He found two partially full 55-gallon steel drums of Vista LPA-142 outside of secondary containment, which contained a 110-gallon storage tank and Custom Care's Midwest dry-cleaning machine (which has a base tank that stores used Vista LPA-142 which has passed through a Filter King purification system for reuse in the dry-cleaning machine). He testified that, not only did Mr. Kerr tell him the drums were full or partially full, they were heavy enough from being full or partially full that Mr. Johnson could not move them easily. On August 18, 2006, Mr. Johnson also observed, hanging on the outside of the wall of the secondary containment area, above the 55-gallon drums, some of the clear plastic tubing, a pump, and a PVC pipe extending from the end of the tubing, which were used to transfer Vista LPA-142 from the 55-gallon drums into the 110-gallon storage tanks. The floor beneath the transfer equipment and the 55-gallon drums was not sealed or otherwise treated to render it impervious. In another part of the premises on that date, also outside secondary containment, was a Forenta spotting board used for removal of difficult stains from fabric before placement in the dry-cleaning machine. Various chemicals, including a plastic bottle containing "Picrin," were in a box or tray attached to the spotting board. Beneath the spotting board was an open plastic waste basket used to collect and contain spotting agent suctioned from the item of clothing being cleaned and funneled to the basket. The floor under the spotting board was not sealed. Custom Care's Filter King purification system uses cloth filters. Periodically, Custom Care replaces the filters containing lint from the dry-cleaning process. The old filters are allowed to air-dry in the secondary containment area before disposal in the municipal solid waste dumpster outside the premises. At the end of Custom Care's dry-cleaning process, the dry-cleaned clothes are wrung out during a mechanical spinning cycle and then manually transferred while still damp or somewhat wet to a Huebsch dryer, which is outside secondary containment and on a floor that was not sealed on August 18, 2006. Air- drying is the last step in the process. DEP did not have the filters and lint analyzed to prove that they were contaminated with Picrin or any other hazardous substance. Instead, DEP assumed that there was some contamination, however small, and relied on the federal "mixture" rule that even the smallest amount of hazardous waste contamination turns previously unregulated solid waste into regulated hazardous waste. Count I - Secondary Containment Respondents' factual defenses to Count I, for not having the Vista LPA-142 in secondary containment on August 18, 2006, are: (1) secondary containment was not required because Vista LPA-142 is not a "dry-cleaning solvent"; and (2) if secondary containment was required, all of the Vista LPA-142 was in secondary containment because the 55-gallon drums and transfer equipment were empty. In support of their first defense to Count I, Respondents maintain that Vista LPA-142 is an aqueous solvent because an analysis of a sample from the base tank that collects used Vista LPA-142 after use and filtration for reuse in the dry- cleaning machine indicates the presence of 0.34 percent water. However, the presence of that small amount of water in the sample did not prove that Vista LPA-142 is an aqueous solvent. Custom Care also contends that Vista LPA-142 is not a "dry-cleaning solvent" because Custom Care buys it from Phenix Supply Company, which not only sells product to dry-cleaners but also sells to other businesses for other uses, making Phenix Supply something other than a "wholesale supply facility." This contention is rejected. See Conclusion 33, infra. Also in support of their first defense to Count I, Respondents pointed to information received from the producer of Vista LPA-142 that it was biodegradable to carbon dioxide and water. However, biodegradation would occur only in the presence of water and naturally-occurring microorganisms and aerobic conditions. Such biodegradation does not mean that Vista LPA-142 is an aqueous-based solvent and not a naphthenic, petroleum- based, dry-cleaning solvent. Respondents also believed Vista LPA-142 was not a petroleum-based dry-cleaning solvent because it has a flashpoint above 140 degrees Fahrenheit. But there was no evidence to prove that having a flashpoint above 140 degrees Fahrenheit means that the Vista LPA-142 is an aqueous-based solvent and not a naphthenic, petroleum-based, dry-cleaning solvent. In support of their second defense to Count I, Mr. Kerr denies telling Mr. Johnson the 55-gallon drums were full or partially full and maintains that the presence of a bung wrench on one of the drums was a fail-safe sign that both were empty (and, essentially, proved that Mr. Johnson was lying). Supposedly, according to Respondents, the Vista LPA-142 always is transferred immediately upon delivery from the 55-gallon drums into the 110-gallon tank and, sometimes, also into the base tank, and that the bung wrench is placed on one of the empty drums as a signal to the supplier that the drums are empty and ready to be removed when the supplier returns in two weeks to check on the drums to see if they are empty and ready to be picked up. This explanation is not logical. To the contrary, the use of the bung-wrench signal tends to prove the opposite--i.e., that the drums were not empty. If the Vista LPA-142 always is immediately transferred in its entirety, there would be need for a bung- wrench signal. Indeed, the Vista LPA-142 could be immediately transferred by the supplier (or by the Respondents while the supplier was still on the premises). In addition, Mr. Kerr conceded that there have been many other occasions when the 55- gallon drums were not completely transferred into the 110-gallon storage tank immediately upon delivery. There also have been occasions when three 55-gallon drums have been delivered by the supplier, all of which would not fit into the 110-gallon reserve tank and the base tank. In addition, during an enforcement meeting on September 13, 2006, to discuss a draft Hazardous Waste Inspection Report, while noting other issues with findings in the report, Mr. Kerr did not take issue with findings concerning the 55- gallon drums. Also in support of their second defense to Count I, Respondents maintain that the transfer equipment is emptied of all Vista LPA-142 before it is re-hung on the wall. This can indeed be accomplished by quickly extracting the PVC extension from the drum, reversing its orientation by 180 degrees so that it point toward the ceiling, and continuing to run the pump until the tubing is empty. In any event, while stains on the concrete floor under where the PVC pipe is hung on the wall may be from Vista LPA-142, which would suggest that the procedure is not always followed to perfection, the NOV did not cite Respondents having the transfer equipment outside of secondary containment. Count II - Unsealed Flooring Respondents' factual defense to Count II, for not having the flooring sealed between the secondary containment area where the dry-cleaning machine was and where the Huebsch dryer was, or where the 55-gallon drums were, is that secondary containment was not required because Vista LPA-142 is not a "dry- cleaning solvent." Factually, that defense already has been addressed in Findings 11-14, supra. Count III - Disposal of Solid Waste Respondents' factual defenses to Count III, for unpermitted and unauthorized disposal of solid waste (i.e., the filters and lint) on August 18, 2006, are: (1) that disposal of the filters and lint in the municipal solid waste dumpster is permitted and authorized because they are not hazardous waste; and (2) that, if they were hazardous waste, they were hazardous due to contamination with Picrin, not with tetrachloroethylene, also known as perchloroethylene or "perc," as alleged in the NOV. In support of their first defense to Count III, Respondents contend that all Picrin used in spot removal would be suctioned out of the item of clothing and collected in the container below the spotting board, or would be evaporated by the steam used in the spot removal process. Indeed, Picrin's boiling point is 165 degrees Fahrenheit, which is lower than the temperature of steam. Respondents contend, as proof of their first defense, that if any trace of Picrin remained on clothing after spot removal, it would be diluted in the Vista LPA-142 used in the dry-cleaning process and then returned to the base tank for reuse after the clothes are wrung out, but that a laboratory analysis of a sample of from the base tank did not indicate the presence of anything but water. However, actually the analysis was only performed to detect the presence of water; the sample was not analyzed for the presence of Picrin, or any of its breakdown products, or anything other than water. There may be traces of Picrin in the contents of the dry-cleaning machine's reservoir. Besides, even if there is no Picrin in the dry-cleaning machine's base tank, that evidence would not preclude the possibility that Picrin is filtered out by the Filter King purification process and is present in the filters and lint. Regardless, while the first defense to Count III was not proven, DEP presented no evidence on the question whether it is likely the filters and lint would be contaminated with Picrin. Rather, DEP's evidence assumed contamination without any further proof. As to Respondents' second defense to Count III, the NOV does in fact reference tetrachloroethylene, also known as perchloroethylene or "perc." However, it also calls the chemical "Picrin ® which contains 100% Tetrachloroethylene ('Perc')." The confusion arose because, during his inspection, Mr. Johnson obtained from Custom Care's files a Material Safety Data Sheet (MSDS) for Picrin. When he consulted with the manufacturer, he was told that the MSDS was out-of-date, and the manufacturer provided him with the current MSDS for Picrin. Then, the draft Hazardous Waste Inspection Report discussed during the enforcement meeting on September 13, 2006, referred to "today's Picrin [which] contains 100% Trichloroethylene ('Perc')." Mr. Kerr pointed out that "perc" was tetrachloroethylene, not trichloroethylene. From this, Mr. Johnson and Mr. Byer understood Mr. Kerr to be admitting to the use of "perc," which he was not. In an attempt to correct the report in accordance with Mr. Kerr's comment, DEP modified the report so that the final draft referred to: "today's Picrin [which] contains 100% Tetrachloroethylene ('Perc')." Even if the NOV is not defective in referring to "Perc" instead of clearly stating that Picrin was the alleged hazardous waste involved, DEP failed to prove that Picrin was mixed with the filters and lint. For that reason, DEP did not prove the allegations in Count III. Count IV - Investigative Costs The Department's proof of investigative expenses incurred consisted of the salary compensation paid to its investigators. Mr. Johnson’s salary is $17.53 per hour. He spent approximately 55 hours conducting inspections and investigating this case, which totals $964.15. Mr. Byer’s salary is $22.87 per hour. He spent approximately 96 hours investigating this case, which totals $2,195.52. Corrective Actions Upon re-inspection of the premises on November 8, 2006, Respondents were in compliance with all requirements. Deliveries of Vista LPA-142 were being transferred into the 110-gallon storage tank and base tank by the supplier upon delivery, and Respondents had sealed the flooring appropriately. It is not clear from the evidence what was being done with the filters and lint, but apparently they were being appropriately disposed of as hazardous waste at the time of the follow-up inspection. Other Mitigating Circumstances The evidence reflects a misunderstanding on the part of Respondents that, because Custom Care uses Vista LPA-142 and is considered a "mineral spirits" dry-cleaner, as opposed to a "perc" dry-cleaner that uses "perc" or some other form of chlorinated hydrocarbon that is a hazardous material in its dry- cleaning machine, it is not governed by dry-cleaning statutes and regulations.
The Issue The issue is whether the Florida Department of Transportation correctly awarded a series of five road sweeping contracts. The agency's intended decision resulted in the protest of four contract awards by Industrial Waste Service, Inc., and one contract by Dave Smith and Company, Inc.
Findings Of Fact The Florida Department of Transportation prepared bid packages for a series of contracts for mechanical sweeping of state roadways in Dade County and distributed them to interested parties. The bid blanks indicated that the bids would be opened at 10:00 a.m. on May 12, 1988. The bid package included a sheet entitled "Protest Sheet" which states: Unless otherwise notified by certified mail, return receipt requested, bid tabulations will be posted at 1000 N.W. 111th Avenue, District Contracts Office, Miami, Florida 33172, on the 7th day from the letting date. Upon posting, it will be the Department's intent to award to the low bidder. Any bidder who feels he is adversely affected by the Department's intent to award to the low bidder must file with the Clerk of Agency Proceedings, Department of Transportation, Haydon Burns Building, M.S. 58, Room 562, 605 Suwannee Street, Tallahassee, Florida 32399-0458, a written notice of protest within 72 hours of posting of the bid tabulations. (Emphasis is original) The bid blank also contains a form entitled "Proposal" which states in part: The undersigned further agree(s) ...to execute the Contract within 20 calendar days after the date on which the notice of award has been given.... A contract form is also included in the bid blank, which ultimately will be executed by the successful bidder and the Department. The bid tabulations were posted at the Department's office on May 19, 1988, although they were posted later than 10:00 a.m. The Department also sent the tabulations by certified mail that day to all parties who had submitted bids. No return receipts were offered into evidence; the envelope mailed to Dave Smith and Company, Inc., was presented at the hearing, but no party moved its admission into evidence. The two green postal strips taped to the back of that letter are indicative of the use of removable return receipt cards. The Hearing Officer concludes that the Department mailed bid tabulations to bidders by certified mail, return receipt requested. The certified letter containing tabulations was received by Dave Smith and Company, Inc., either during the weekend of May 21 and 22 or on the morning of Monday, May 23, 1988. Based on the evidence, the Hearing Officer concludes that the bid tabulations mailed by the Department were received by Industrial Waste Service by certified mail, return receipt requested, on Monday, May 23, 1988. Industrial Waste Service filed its notice of protest with respect to four contracts on May 24, 1988. In the interim between the posting of the bid tabulations and the filing of any notices of protest, the Department of Transportation made the bid packages submitted by all bidders available for public inspection pursuant to Chapter 119, Florida Statutes, the Public Records Law. The bid packages were examined by Mrs. Dave Smith, of Dave Smith and Company, Inc. After that examination, the papers making up each bid had been detached (i.e., staples removed). Mrs. Smith had rearranged the pages of the bid submissions from the order in which they had been received, leaving a jumbled mass of paper. She informed the Department that the equipment list was not contained in Industrial Waste Service's bid submission for Contract E-6285. The Department of Transportation was unable to authenticate its bid files at final hearing as complete files or as files containing the bids submissions in the same condition as when they were initially received by the Department of Transportation. The original bid submission of Industrial Waste Service for Contract E-6287 is now completely missing from the Department's records. Industrial Waste Service, Inc., submitted a number of bids for the road sweeping contracts which were being let. The bid file for Contract E-6285 now has no equipment list attached. Such a list is required by the Special Provisions section of the bid specifications. The testimony of Dan Pavone of Industrial Waste Service that an equipment list had been attached to all bids when submitted to the Department of Transportation is accepted. With respect to Contracts E-6286 and E-6288, the bid submissions for Power Sweeping Service, Inc., contain no equipment list. The testimony of Joseph Caplano of Power Sweeping Service, Inc., that equipment lists were included when the bids were submitted to the Department of Transportation is accepted. Errors occurred in the bids submitted by Industrial Waste Service, Inc., for Contracts E-6287 and E-6289. On the bid cover page, the contractor filled in his bid price for the contract. The cover page for each of the sweeping contracts let look very similar. Industrial Waste Service switched the cover pages on these two contracts, so that for Contract E-6287 it apparently bid $38,849.11 but had meant to bid $135,442.95. On Contract E-6289 it bid $135,442.95, when it meant to aid $38,849.11. The cover sheet is not the only page on which the bidder indicates his total price. There is a matrix page in the bid submission which describes the different items of service (i.e. litter removal, sweeping), the approximate quantities of units of service (such as miles to be swept), and the bidders fill in unit price figures (i.e., cost per mile of sweeping or litter removal). The unit prices are then extended and the extended prices are summed to produce the total bid amount. These sheets had also been switched. It is readily apparent that the bids were switched, because the pre-printed quantities such as mileages for sweeping on the two contracts are switched. Moreover, at the bid opening, other bidders immediately understood that these two bids of Industrial Waste Service were wildly out of line, but made sense if the bids had been switched. The representative of the Department also agreed at the final hearing that the differences in the quantities shown on the matrix page showed the sheets had been switched by the bidder. Industrial Waste Service does not want to perform a contract on which it meant to bid $135,442.95 for $38,849.11. It inquired whether it would be penalized in any way if its protest were not upheld, the Department awarded it Contract E-6287 for $38,894.11, and it withdrew that bid. Department employees informed Industrial Waste Service that it could withdraw the bid without penalty.
Recommendation With respect to each contract, the following is recommended: Recommended Contract No. Description Agency Action E-6285 Protest by Dave Smith and Company, based on absence of equipment list on Industrial Waste Service's bid submission. Contract should be awarded to Industrial Waste Service, Inc. E-6286 Protest by Industrial Waste Service based on absence of equipment list in Power Sweeping Service's bid submission. Contract should be awarded to Power Sweeping Service, Inc. E-6287 Bid of Industrial Waste Service should be re- cognized as a bid of $135,442.95, but it still would not be the lowest bid. Contract should be awarded to Power Sweeping Service, Inc E-6288 Protest by Industrial Waste Service based on absence of an equipment list in bid submission of Power Sweeping Service, Inc. Contract should be awarded to Power Sweeping Service, Inc. E-6289 DOT should recognize the Contract should be transposition of informa- awarded to tion in bids by Industrial Waste Industrial Waste Service Service, Inc. on this contract and Contract E-6287, and treat Industrial Waste Service's bid as a bid of $38,849.11, which would be lower than the bid of Dave Smith and Company of $41,985.42. The protest of Industrial Waste Service should be upheld. DONE AND ENTERED in Tallahassee, Leon County, Florida, this 29th day of July, 1988. WILLIAM R. DORSEY, JR. Hearing Officer Division of Administrative Hearings The Oakland Building 2009 Apalachee Parkway Tallahassee, Florida 32399-1550 (904) 488-9675 Filed with the Clerk of the Division of Administrative Hearings this 29th day of July, 1988. APPENDIX TO RECOMMENDED ORDER CASE NOS. 88-3060BID, 88-3061BID, 88-3062BID, 88-3063BID Rulings on proposed findings of fact Industrial Waste Service, Inc.: Covered in Statement of the Issue. Covered in Finding of Fact 4. Covered in Findings of Fact 5 and 6. To the extent relevant, covered in Finding of Fact 6. Covered in Finding of Fact 8. Covered in Finding of Fact 8. Covered in Finding of Fact 7. Covered in Finding of Fact 9. Covered in Findings of Fact 10 and 11. Rejected as unnecessary because no party disputed that Power Sweeping Service's bid was lowest. Rejected as irrelevant because all parties included equipment lists in their bids. Rulings on proposed findings of fact of Department of Transportation: Covered in Finding of Fact 1. Covered in Finding of Fact 2. Rejected as unnecessary. Covered in Finding of Fact 10. Covered in Finding of Fact 7. Covered in Finding of Fact 7. Rejected as unnecessary. Covered in Findings of Fact 8 and 9. Due to the finding that the documents were included in the bids submissions, rejected as unnecessary. Rejected because the Department's position that the equipment list is not an essential document to be submitted by a contractor with whom the Department has done business in the past, but is essential in a bid submission by a contractor who the Department has not done business before is unreasonable, and places bidders on different footings. In view of the finding that all bidders did submit equipment list, the Department's position is of no consequence to the decision here. Rejected as unnecessary. Rejected as unnecessary and for the reasons stated for rejecting Finding of Fact 10. Rejected as unnecessary. Rejected as unnecessary and for the reasons given for rejecting Finding of Fact 10. Rejected as unnecessary. Rejected as argument, not a finding of fact. Rejected as unnecessary. Covered in Finding of Fact 4. Rejected as unnecessary. Covered in Finding of Fact 6. COPIES FURNISHED: David A. Jones, Esquire Gregory P. Borgognoni, Esquire Tew, Jorden & Schulte 701 Brickell Avenue Miami, Florida 33131-2801 Mr. Dan Pavone Industrial Waste Service, Inc. 380 N.W. 37th Court Miami, Florida 33142 Dave H. Smith, President Dave Smith & Company Post Office Drawer 7177 Ft. Lauderdale, Florida 33338 Specialized Services Post Office Box 840006 Pembroke Pines, Florida 33084 Mr. Joseph Caplano Power Sweeping Service Post Office Box 984 Hialeah, Florida 33011 Christine E. Bryce, Esquire Department of Transportation District Six Office 602 South Miami Avenue Miami, Florida 33130 James W. Anderson, Esquire Department of Transportation Haydon Burns Building, M.S. 58 605 Suwannee Street Tallahassee, Florida 32301-8064 Kaye N. Henderson, Secretary Department of Transportation Haydon Burns Building, M.S. 58 605 Suwannee Street Tallahassee, Florida 32399-0458 Thomas H. Bateman, III, Esquire General Counsel Department of Transportation Haydon Burns Building, M.S. 58 605 Suwannee Street A Tallahassee, Florida 32399-0458 =================================================================
Findings Of Fact At final hearing, the parties stipulated to the following facts: The Department of Environmental Regulation is an administrative agency of the State of Florida created by Chapter 75-22, Laws of Florida, and vested with the power and duty to implement and enforce the provisions of the Florida Air and Water Pollution Control Act, Part I, Chapter 403, Florida Statutes. Pursuant to these Acts, the Department is authorized to regulate the construction and operation of solid waste disposal facilities and stationary installations reasonably expected to be sources of pollution. Respondent, City [of North Miami], owns the property on which is located a solid waste facility known as "Munisport Sanitary Landfill" located at 14301 Biscayne Boulevard, North Miami, Dade County, Florida; latitude 25 degrees 54' 9" North, longitude 80 degrees 9' 5" West in Sections 21 and 22, Township 52 South, Range 42 East. Respondent, Munisport, operates a solid waste disposal facility under contract with the City. On March 7, 1977, the Department issued to the City of North Miami permit/certification number 13-31-028GM (hereinafter "dredge and fill permit") which modified and superseded permit/classification number 13-31-0286. The permit was issued under the provisions of Sections 253.123, 253.124, and 403.087, Florida Statutes, and Chapter 17-4, Florida Administrative Code. The permit also provided water quality certification required by Public Law 92-500. The dredge and fill permit was issued for the purpose of constructing a continuous 5,000 foot-long earthen dike with a modified top width of 12 feet aligned waterward of the mean high water line such that the waterward toe of the dike would be on or landward of the property line. Approximately 6,000 cubic yards of material would be dredged from the 63-acre tract located behind the dike and waterward of the mean high water line. Portions of the tract would be excavated to minus 35 feet mean low water to form nontidal lakes. Approximately 1,000,000 cubic yards of fill material would be enplaced as follows: Clean fill to be utilized to produce an elevation of a minimum of two feet above the calculated ground water table, after which fresh refuse and a two-foot final cover of clean fill would be placed. Within a zone of 100 feet from the landward crest of the dike, yard trash and construction debris would be the only types of solid waste acceptable as fill, and A ten-foot wide by three-foot deep circulation canal would be dredged on the outside perimeter of the dike. General condition 13 of the dredge and fill permit provides that the permit does not indicate an endorsement or approval of any other Department permit/approval that may be required for other aspects of the total project. A solid waste operation permit would also be required. On June 8, 1979, the City and Munisport received from the Department Operation Permit No. SWO-13-5152 (hereinafter "solid waste operation permit"). The purpose of the solid waste operation permit was to allow and regulate the placement of solid waste (refuse, yard trash and construction debris) in the area behind the dike described above and on adjacent uplands in order to generate an appropriate elevation for a golf course. General condition number two of the solid waste operation permit states that: This permit is valid only for the specific processes and operations indicated in the attached drawings or exhibits. Any authorized deviation from the approved drawings, exhibits, specifications, or conditions of this permit shall constitute grounds for revocation and enforcement action by the Department (emphasis added). Specific condition number six of the solid waste operations permit provides that the subject facility be operated at all times at the maximum level of efficiency so as to minimize the adverse effect on the environment of contaminated storm water runoff or leachates which cause degradation of surface or ground waters. Specific condition number nine of the solid waste operation permit provides that "no solid waste shall be placed within thirty feet of any existing or future lake". Prior to the issuance of the solid waste operation permit, Respondents' permit application was subjected to a de novo review during a Section 120.57(1), Florida Statutes, hearing requested by the Florida Audubon Society and others. The record of these proceedings explained and expanded upon the application and, therefore, became a part thereof. Respondents' consultant testified in these proceedings as follows: We have an agreement with the Department of Environmental Regulation that goes back several years that we would not dig up any old land fill material nor would we place any land fill material in an area that would eventually become a lake. Testimony of Mr. Thomas Joseph Checca on October 18, 1978; Transcript of proceedings in Florida Audubon Society, et al. v. State of Florida, Department of Environmental Regulation, City of North Miami, Florida and Munisport, Inc., DOAH Case No. 78-316. On October 25, 1979, an inspection of the above-described facility was made by Mr. Scott Quaas, an employee of the Department, who observed that two lakes had been constructed in old waste on the site without the required 30-foot setback as required by the aforementioned permit conditions. A letter of notice was issued by the Department regarding that and other violations on November 16, 1979. On December 18, 1979, a follow-up inspection of the subject facility was made by Mr. Quaas, at which time it was observed that two more lakes had been excavated through waste previously deposited at the site, thereby causing such waste to come in direct contact with the water in the lakes adjacent thereto. It was also observed that no 30-foot setback was provided at the new lakes. Notice of these additional violations was provided to Munisport on January 16, 1980. An on-site meeting regarding the above-described violation was held on January 24, 1980, at which time it was agreed that Respondents would reply by February 1, 1980, as to whether corrective actions would be taken regarding the aforementioned violations. As of the date of final hearing in this cause, corrective action had been taken to eliminate these violations. Specific condition number 13 of the solid waste operation permit requires the posting of a performance bond or other security acceptable to the Department which adequately covers the cost of monitoring and final closing procedures required under the permit and Chapter 17-7, Florida Administrative Code, and procedures listed in the application for permit which may become necessary to correct any pollution detected at the site in violation of Department rules. No such bond or security has been posted with the Department. Extensive discussions between the Department and representatives of the City and Munisport have failed to produce agreement regarding the terms of a performance bond or security. The parties were notified of this violation and were given an opportunity to respond. Leachate (runoff containing pollutants) has been allowed to enter lakes on the site. A leachate plume containing ammonia has been detected beneath the subject sanitary landfill site, which plume has reached ground waters of the State and is being observed to be moving off the site in an east- southeast direction, toward Biscayne Bay. This leachate plume contains total Ammonia-Nitrogen (NH3-N) in amounts which are substantially in excess of the water quality standards of .5 milligrams per litre for Dade county, Florida. See, Chapters 24-11(4), Dade County Code. It was not anticipated when Operation Permit Number SWO-13-5152 was issued that leachate would be allowed to enter the lakes or that a leachate plume would form in the manner which is presently being observed. In addition to being a pollutant, Ammonia-Nitrogen is the first substance generally observed when a leachate plume forms. There exists a significant possibility that other pollutants contained in solid waste deposited at the site will also begin to reach ground waters of the State and the waters of Biscayne Bay. General condition number eight of the solid waste operation permit states that: This permit does not relieve the permittee from liability for harm or injury to human health or welfare, animal, plant, or aquatic life or property and penalties therefore caused by the construction or operation of this permitted source, nor does it allow the permittee to cause pollution in contravention of Florida Statutes and department rules, except where specifically authorized by an order from the department granting a variance or exception from department rules or state statutes. Specific condition number 15 of the solid waste operation permit states that: These permit conditions do not exempt the applicant from complying with pollution control requirements of other Federal, State, Municipal, County or Regional water pollution control rules, regulations, ordinances or codes, nor does it authorize any violation thereof.
Recommendation Based upon the foregoing findings of fact and conclusions of law, it is RECOMMENDED that a Final Order be entered revoking the permits and certification which are the subject of this proceeding in their entirety or such lesser action as may be deemed appropriate by the Department in the exercise of its discretion as the State agency charged with the power and duty to control and prohibit the pollution of air and water under Section 403.061, Florida Statutes, and as the agency responsible for the implementation and enforcement of the provisions of the Florida Resource Recovery and Management Act which regulates the appropriate disposal of solid waste and landfill operation in this State. DONE and ENTERED this 24th day of February, 1981, in Tallahassee, Leon County, Florida. WILLIAM E. WILLIAMS, Hearing Officer Division of Administrative Hearings The Oakland Building 2009 Apalachee Parkway Tallahassee, Florida 32301 (904) 488-9675 Filed with the Clerk of the Division of Administrative Hearings this 24th day of February, 1981. COPIES FURNISHED: William P. White, Jr., Esq. Deputy General Counsel Department of Environmental Regulation 2600 Blair Stone Road Tallahassee, FL 32301 Willard K. Splittstoesser, Esq. 776 N.E. 125th Street North Miami, FL 33161 Marvin P. Sadur, Esq. 2000 L. Street, N.W., Suite 612 Washington, D.C. 20036
The Issue The issues are whether the Consent Order entered into between the Department of Environmental Regulation (DER) and Kenneth Acre (Acre) is an appropriate settlement of the violations addressed therein and whether Acre is entitled to construction permit number IC35-190005 for an Industrial Waste Disposal Facility. The Bradys assert that the Consent Order is not a reasonable exercise of DER's enforcement discretion and that the permit should be denied.
Findings Of Fact Background Acre owns and operates an animal research facility in Eustis, Florida. Acre performs research trials on dogs using a USDA approved heartworm medication sold under the brand name of Heartguard, the chemical name of which is ivermectin. Acre is not in the business of testing or manufacturing new drugs. The Consent Order To handle the waste generated by the animals at the facility, Acre initially constructed a conventional septic tank system. Prior to construction, Acre contacted the Lake County health department to inquire about permitting and was told that he did not need a permit for his facility. With that information, he continued with the project. Subsequently, DER became aware of the facility and notified Acre that a DER industrial waste permit was required and that he should cease the discharge into the septic tank until such a permit was obtained. Acre complied with DER's instructions and plugged the septic tanks. Since the time the septic tanks were plugged, the waste has been collected by Roto Rooter on a periodic basis and disposed of offsite. Acre entered into a Consent Order with DER to resolve the alleged past violation for not obtaining a permit and paid of penalty of $600 as required by DER. The Consent Order is a reasonable and appropriate settlement of the violations alleged therein. The Disposal System Acre has applied for a permit to construct and operate an evapotranspiration disposal system to dispose of the waste from his facility on site. The proposed system is essentially a modified septic tank system using a lined drainfield to capture and hold the liquid waste, allowing it to transpire from the grass or otherwise evaporate into the atmosphere and preventing any discharge to groundwater. The waste will be discharged to a series of modified septic tanks which will provide treatment beyond that of a traditional septic tank system and will reduce the amount of total suspended solids. The first septic tank accepts the waste and provides initial treatment through natural settling of solids. The waste then passes through a filter device and travels by gravity flow to the second septic tank. From the second tank it flows through a second filter device and into a dosing tank. The dosing tank is basically a small holding basin with a pump that disperses the waste to the drainfield in incremental amounts. The dosing tank contains several float mechanisms which monitor the level of liquid in the tank. When the water level in the dosing tank reaches a certain level, one such float mechanism turns on the pump to transport the liquid to the drainfield. The waste is then pumped from the dosing tank through a closed pipe to one of two evapotranspiration cells where it is distributed through a number of perforated pipes. The Evapotranspiration Cells The perforated pipes are situated in a gravel bed approximately 24 inches in depth. On top of the gravel bed is a clay soil mix approximately 15 inches deep. The clay soil mix absorbs the liquid waste in the gravel bed by drawing it up through the process of capillarity. Once the liquid is in the upper clay soil layer, it is evaporated. Grass is planted on top of the soil mix as an additional method for dissipation of the waste. The liquid waste is absorbed by the roots of the grass and transpired through the grass leaves. The clay soil mix in the top layer of the system is relatively impervious. The impervious nature of the soil mix along with a three percent surface slope will prevent rain water from entering the evapotranspiration cells and impacting the effective operation of the system. The entire drainfield has a double liner: one PVC plastic liner and a 6" clay layer. These two liners will ensure that no discharge to groundwater will occur from the system. System Capacity It is estimated that the Acre facility will produce approximately 520 gallons per day (GPD) of waste to be handled by the system. The drainfield is designed to handle twice the volume that will be discharged by the Acre facility and is therefore more than adequate to assimilate the waste received into the system. The drainfield is composed of two independent cells so that loading of each cell will be rotated. Once one cell receives its maximum capacity, the loading of that cell will cease in order to allow that cell to assimilate the waste through evapotranspiration. In this manner, the first cell is permitted to "rest" while the second cell receives further loading from the dosing tank. Safety Features Although the proposed disposal system is innovative in design, it incorporates several safety features which will ensure that no overflow of waste will occur. First, a float mechanism in the dosing tank is designed to trigger an alarm in the event the water level in the dosing tank gets too high. If that occurs, the alarm provides a flashing light as well as a horn which will notify the operator of a problem. Once the float reaches this warning level, the system will automatically shut down, thus preventing further waste from entering the system. Second, each evapotranspiration cell is equipped with a similar device which will automatically close off the dosing tanks and prevent further discharge into the cells in the unlikely event the system were to become too saturated to accept further loading. Finally, the double lined drainfield provides an additional safety measure which will prevent any discharge to groundwater. The numerous permit conditions requiring periodic monitoring of water quantity and quality in the system itself as well as the groundwater in the vicinity of the system provide ample assurance that the system will not pose a threat to the state's water resources. Ivermectin Although the proposed system will not discharge to groundwater, DER required the applicant to determine the amount of ivermectin in the wastestream. Ivermectin binds tightly to soil and does not dissolve in water. A sample of the wastestream from the Acre facility was collected by Bionomics Laboratory, Inc., and analyzed by Analytical Development Corporation using the analytical procedure designed by Merck scientists. The results of this analysis show that the concentration of ivermectin in the Acre wastestream ranges from .6 to 6.1 parts per trillion (ppt). The publication submitted to the Department by Acre entitled, Chapter 11, "Environmental Aspects of Ivermectin Usage in Livestock: General Considerations" by Halley, Nessel and Lu, from William C. Campbell, Ivermectin and Abamectin, documents the results of studies designed to determine whether using ivermectin in animals would result in any harmful or undesirable effects on the environment through excretion in the feces. This publication indicates that: Ivermectin is relatively immobile in soil and will not readily translocate into groundwater. Ivermectin is rapidly decomposed by sunlight and therefore will not accumulate in soil when administered to livestock. Ivermectin has no effect on earthworms at a concentration in soil of 12 parts per million (ppm). (This concentration is approximately two million times higher than that of the Acre waste stream.) Aquatic organisms such as water fleas and fish are highly sensitive to ivermectin toxicity. However, ivermectin is not toxic to the most sensitive species, the Daphnia magna, at a concentration of 0.01 parts per billion (ppb). Ivermectin concentrations in cattle feedlot runoff was less than the no-effect level of 0.01 ppb for Daphnia magna and therefore should cause no adverse environmental effects in surface or subsurface waters. The highest concentration of ivermectin found in the Acre waste stream is 6.1 ppt (or .006 ppb), which is less than the 0.01 ppb non-toxic level for the most sensitive aquatic species. Based on the concentration of ivermectin found in the Acre waste stream and the fact that ivermectin binds tightly to soil, the discharge from the Acre facility would not cause any adverse environmental impact, even if it were discharged to groundwater. Bradys' case Bradys submitted no evidence to show that the Consent Order is not an appropriate settlement of the violations alleged therein. They submitted no evidence that the septic tanks were improperly plugged. Brady offered no expert testimony in support of their claim that the facility had caused an adverse impact to groundwater or that the proposed system would cause any threat to groundwater quality. Bradys apparent concern about standing surface water on their property during heavy rainfalls is not relevant to this proceeding. Their concern that the lining of the drainfield could leak is unsupported by competent evidence. Bradys learned immediately prior to hearing that DER had changed its position and intended to issue the permit. Their failure to present any relevant evidence that the Consent Order was insufficient or that the proposed facility would violate any applicable DER rules or criteria and their ill- prepared participation in the hearing was in part the result of DER's late change in position. Bradys' participation in this proceeding was not shown to be frivolous.
Recommendation Based upon the foregoing Findings of Fact and Conclusions of Law, it is recommended that the Department of Environmental Regulation enter a Final Order and therein: Ratify the terms of the Consent Order as reasonable. Grant Acre construction permit number IC35-190005 for an Industrial Waste Disposal Facility, subject to the special conditions set forth in DER Exhibit 1. RECOMMENDED this 22nd day of July, 1992, in Tallahassee, Florida. DIANE K. KIESLING Hearing Officer Division of Administrative Hearings The DeSoto Building 1230 Apalachee Parkway Tallahassee, FL 32399-1550 (904) 488-9675 Filed with the Clerk of the Division of Administrative Hearings this 22nd day of July, 1992. APPENDIX TO RECOMMENDED ORDER CASE NOS. 91-2608, 92-0958 AND 92-0959 The following constitutes my specific rulings pursuant to Section 120.59(2), Florida Statutes, on the proposed findings of fact submitted by the parties in this case. Specific Rulings on Proposed Findings of Fact Submitted by Petitioners, Bradys 1. Each of the following proposed findings of fact is adopted in substance as modified in the Recommended Order. The number in parentheses is the Finding of Fact which so adopts the proposed finding of fact: 6 & 7(8) and 15(10). 2. Proposed findings of fact 1-5, 16, 27, 28, 31, 36-42, 44, 46-49, 51, 52, 54, 57-59, 61, and 62 are subordinate to the facts actually found in the Recommended Order. 3. Proposed findings of fact 8, 10-14, 17, 19-21, 26, 29, 30, 32, 33, 35, 43, 53, 55, and 56 are irrelevant. Proposed findings of fact 9, 18, 22-25, 45, and 50 are unnecessary. Proposed findings of fact 34 and 60 are unsupported by the competent and substantial evidence. Specific Rulings on Proposed Findings of Fact Submitted by Respondents, Acre and DER Each of the following proposed findings of fact is adopted in substance as modified in the Recommended Order. The number in parentheses is the Finding of Fact which so adopts the proposed finding of fact: 1-44(1-44). Proposed findings of fact 45 and 46 are unsupported by the competent and substantial evidence. COPIES FURNISHED: Carlyn H. Kowalsky, Attorney at Law Bogin, Munns & Munns 250 North Orange Avenue 11th Floor-P.O. Box 2807 Orlando, FL 32802 Douglas MacLaughlin, Attorney at Law Department of Environmental Regulation 2600 Blair Stone Road Tallahassee, FL 32399-2400 Martha Hunter Formella Attorney at Law FOLEY & LARDNER Post Office Box 2193 Orlando, FL 32802-2193 Carol Browner, Secretary Department of Environmental Regulation Twin Towers Office Building 2600 Blair Stone Road Tallahassee, FL 32399-2400 Daniel H. Thompson, General Counsel Department of Environmental Regulation Twin Towers Office Building 2600 Blair Stone Road Tallahassee, FL 32399-2400
The Issue Whether WACOC has given reasonable assurance that the landfill it proposes to build would comply with applicable requirements of Chapter 403, Florida Statutes (1987), and rules promulgated thereunder?
Findings Of Fact A mile east of the intersection of U.S. Highway 90 and State Road 393, south of Dorcas in eastern Okaloosa County, WACOC has assembled some 1,760 acres on U.S. Highway 90 --- only 160 acres shy of three square miles. WACOC proposes to use as much of the land as possible for the disposal of solid waste, and "would like to use the proposed landfill as a regional landfill." Prehearing Stipulation, p.8. (T.68) The company does not own all the land outright but, with the conveyance of a parcel on the morning the final hearing began (T.77), WACOC had obtained (an encumbered) fee interest in the 55 acres on which it proposes to put Phase I, "a hole-in-the-ground landfill which can come into contact with the groundwater table," (T.737) and the subject of the pending application. WACOC has a "whole lot of option money out there," (T.86) although none of WACOC's stockholders has previous experience in the landfill business. Private Enterprise Chris Cadenhead owns stock individually and "is 100 percent owner of SRD, Incorporated" (T.93), itself an owner of WACOC stock. Serving with Chris Cadenhead and Larry Anchors on WACOC's board of directors, at the time of the hearing, was James Ward, formerly a legislator and chairman of the House Natural Resources Committee. (T.48) Like Mr. Anchors, Mr. Ward originally owned 24% of WACOC's stock. The only shareholder who testified at the hearing was Arthur Frederick Schneider. Before he succeeded Mr. Cadenhead as president of WACOC, Mr. Schneider had had a distinguished career as a naval officer, and later tried his hand at farming, but this venture ended in bankruptcy. "SRD has been funding this thing." (T.86) Where SRD, Inc. obtained more than three-quarters of a million dollars is not clear from the record. As far as the evidence showed, Chris Cadenhead's father, Rhett, had no interest in WACOC, although he did appear on behalf of the company at a county commission meeting in June of 1987. Larry Anchors, a WACOC shareholder and formerly an Okaloosa County Commissioner, contributed $35,000 a few days after the Okaloosa County Commission awarded the waste disposal contract. (T.87) Nothing has been paid the company under the agreement WACOC entered into with Okaloosa County on June 18, 1987, Citizens' Exhibit No. 1, which was reduced to writing on or before July 10, 1987. WACOC's Exhibit No. 1, App. 1. Under the contract, WACOC undertakes to move solid waste from transfer points in the southern part of the county and deposit them in the landfill it proposes for a per ton "tip fee of $17.70 (Present value as of 6/16/87)," WACOC's Exhibit No. 1, App. 1, p. 13 (emphasis in original), which is to be "adjusted automatically upward or downward to reflect the change in Consumer Price Index." Id. The County guarantees WACOC 275 tons per day and pledges to "exercise its best efforts to insure that all the Solid Waste generated within the County will be delivered to one of the designated transfer stations or the landfill," WACOC's Exhibit No. 1, App. 1, p. 8, for the next thirty years. At present, the County generates "including the municipality . . . about 525-550 tons a day." (T. 61) The County agrees to cooperate "to obtain financing of the real property and equipment necessary [for WACOC] to perform . . . by a proposed bond issue." WACOC's Exhibit No. 1, App. 1, p. 14. To this end, the county commission adopted a resolution authorizing issuance of industrial revenue bonds in accordance with Chapter 159, Florida Statutes, in an amount not to exceed $8,000,000. Alternatively, and perhaps more in keeping with current tax law, "it's going to one of the larger financial institutions like Merrill Lynch Pierce Fenner & Smith or someone like that and actually a bond issue through them, non-industrial," (T.74) or so WACOC intends. Phase I Designed to receive Okaloosa County's solid waste for five years, Phase I is to occupy a site on the eastern slope of a small hill between the east and west branches of Mare Creek, which converge in Fawn Lake, north of the property on which WACOC has options. Water flows out of Fawn Lake into a no longer bifurcated Mare Creek (which was dammed to create the lake), and ultimately into the Shoal River, more than 3,000 feet from the site. By rule, DER has designated Shoal River outstanding Florida waters. Fawn Lake and Mare Creek are Class III surface waters. The Phase I site is "zoned for agricultural uses, which was determined by the Okaloosa County attorney to be appropriate for a landfill." Prehearing Stipulation, p. 7, No. 5. "The county attorney's determination has not been ratified by the County Commissioners." Id. Site Geology "Subsurface conditions have obviously a tremendous effect on the design of the landfill." (T.592) "[A] site's geological and hydrological characteristics are relevant to its potential for contamination." Prehearing Stipulation, p.7, No.4. Throughout the 1760-acre site, beneath a thin topsoil and root mat layer, the site soils consist of clean loose sands to an average depth of about 8 feet below ground surface. . . . From a depth of about 8 feet to 18 feet, a layer of dense orange clayey medium to fine sand (with some coarse sand and fine gravel) covers most of the proposed landfill site. . . . Beneath the clayey sand unit are loose and dense . . . sands . . . . WACOC's Exhibit No. 1, Appendix B. The clayey sand unit occurring underneath the loose, Pliocene sands on the surface is part of the Citronelle formation, which "characteristically changes abruptly over very short distances." (TB. 29) The Citronelle consists "principally of quartz sand, with numerous beds, stringers and lenses of clay and gravel." CCE's Exhibit No. 21, p. 33. "The soils on the site standing alo[ne] would not be sufficient for a liner." I.T. 559 WACOC's expert reported an "average vertical hydraulic conductivity for [the upper Citronelle of] . . . 6.2 x 10-7 cm/sec (1.7 x 10-3 feet/day)." Laboratory tests on soil samples, taken more than eight and less than 18 feet below the surface of the site proposed for Phase I, demonstrated the variability of the sands making up the upper portion of the Citronelle formation on site. The percent finer than the U.S. No. 200 mesh sieve (silt and clay size fraction) . . . ranges between 17.5% to 41.7% . . . . "Vertical hydraulic conductivities for . . . [deeper] sands [on which waste disposal cell liners are to be laid] range from approximately 2.7 x 10-5 cm/sec to 5.8 x 10-4 cm/sec (0.08 to 1.62 feet/day)." Id. The variability of fines contents among samples reflects variability in hydraulic conductivity in the upper Citronelle, as well. This variability explains why an average permeability or vertical conductivity figure for the clayey sands in the upper Citronelle is of limited use in predicting how quickly rainwater will move through it, if these sands are used to cap the landfill after its completion, as proposed. Samples taken from eleven borings made throughout the entire 1,760-acre site were the basis for the applicant's average vertical hydraulic conductivity number. Only one of the borings was done on the Phase I site itself. If a ten-foot thick, continuous layer of clayey sands with a vertical conductivity of 6.2 x 10-7 centimeters per second occurred eight feet beneath the surface, the overlying Pliocene sands would hold a water table year round, given the high rainfall in the area. In fact, the applicants' consultants reported a water table on the Phase I site 21 to 30 feet down, beneath or within, but not above, the clayey sands in the upper Citronelle, in February of 1988. (T.595) The higher water tables observed in October of 1988 were also below the loose surficial sands. This demonstrates a vertical hydraulic conductivity for the upper Citronelle beneath the site proposed for Phase I well above the reported average. A borrow pit, off site but nearby, illustrates the fallacy of relying on average conductivity values to predict the movement of water. At the upper end of the excavation, a seep emerges from the sand to form a stream that flows 40 or 50 feet across red clayey materials resembling those on site, then sinks, disappearing into the earth. Even the value assigned to a particular split spoon sample may be a misleading average. B.T.126-7. Preliminary Plans Drawn In Phase I, WACOC proposes to excavate three different areas or cells for solid waste disposal "to approximately 20 feet below natural grade." (T.116) Accepting information they were furnished, the design engineers made the important (T.172) but erroneous assumption that the water table on site fluctuates only within a range "from five to fifteen feet" (T.132) below that. The plan is to fill each cell with solid waste and covering layers of various soils to a height 90 feet above existing grade. Trees growing within the 300- foot green belt planned for the perimeter of the 1,760-acre site would shield the landfill from the view of motorists on U.S. Highway 90. Separated from each other by berms, cells 1 (520' x 520') and 2 (520' x 650') would abut each other south of cell 3 (480' x 1170'), with another set of berms circumscribing all three cells. The bottom of each cell is to have a gradual V-shape, sloping "approximately one percent in the longitudinal direction and two percent in the traverse direction[s]," (T.116) toward the centerline. The plans call for compaction of the soils, once excavation has been accomplished, and for "root pickers" to remove rocks, roots and any other sharp objects. The plans do not contemplate the use of sieves. WACOC proposes to line these pits by covering the naturally occurring, compacted soils with a 1.5 millimeter (60 mil) layer of high density polyethylene, a plastic which has been manufactured for use in land fill liners at least since 1982. (T.401) The purpose of lining landfills is to contain contaminated water that would otherwise escape into the environment. Rain percolating through solid waste, together with moisture already in the solid waste at the time it is deposited in the landfill, leaches chemicals from the waste, producing a toxic solution called leachate. Products of industry make their way into household garbage and the municipal waste stream. About two percent of waste that reaches municipal sanitary landfills consists of materials which, if generated industrially in quantity could not lawfully be disposed of, except as hazardous waste. Scientists have "found municipal waste landfill leachates that were as toxic as those from Love Canal." (IT.696) Gundle Liner WACOC has decided to obtain a liner which meets minimum requirements of the National Sanitation Foundation Standard Number 54, Flexible Membrane Liners, November, 1983, from Gundle Lining Systems, Inc. (Gundle). "All Gundle materials are available in 22 1/2' widths with no factory seams " WACOC's Exhibit No. 7. Gundle's own employees would unroll the plastic, position it using "tack welding" to form a continuous sheet, join the strips with extrusion welds, inspect the seams visually, perform destructive "shear and peel tests . . . by random selection no less than the [to be] agreed [but unspecified at hearing] frequency . . . . [and conduct v]acuum testing [which] follows no specific standard." WACOC's Exhibit No. 7, Enclosure 6. (T.403, 411- 2) As a condition of the permit (No. 26), DER would require that an independent third party, a registered professional engineer, participate in quality assurance. High density polyethylene's "chemical resistance and durability. . . . enable[ Gundle] . . . to offer a 20-year warranty . . . for both the product and installation." (T.404) Gundle's liability under the warranty depends on how many years remain under warranty and "shall in no event exceed the amount of the sale price." (IT.434) The warranty excludes "any liability for consequential damages arising from the loss of . . . product owing to the failure of the material or installation," id.; CCE's Exhibit No. 3, and any liability whatsoever in the event of acts of God, including floods, and "excessive pressure or stress from any source." CCE's Exhibit No. 3; (IT.432). While the material may well outlast the warranty, perhaps by decades, in "geological time," it will inevitably fail. In the short term, too, the integrity of liners like that proposed is highly problematic. Past problems have included "mechanical damage . . . of one form or another such as with the bulldozer, or if somebody drops something." (IT.429) Here, before the first lift of solid waste (which would not include construction or demolition debris) is placed, four feet of sand (stockpiled during excavation) would be piled on top of the disposal cell liner. A bulldozer's gash might not go unnoticed, but small holes along seams can be missed, despite rigorous quality control measures. At the Ocean County landfill in New Jersey, "there was more liquid . . . than would have been true from the calculated moisture vapor transmission data," (IT.427) but Gundle's chemist testified this might have been "condensation on the soils on the back side of the liner." Id. Leachate Collection Embedded within the sand layer, in the crotch of the V, six-inch, perforated, schedule 80 PVC pipe, wrapped in filter cloth, is designed to collect leachate. The top of the pipe is to be eight inches above the liner, according to the leachate underdrain detail on sheet 15 of WACOC's Exhibit No. One pipe running the length of cell 3 and another running through cells 1 and 2 would move leachate to the leachate trunk line, another (intact) PVC pipe which would, in turn, empty into a paved flume in the leachate collection pond. The pond has been sized to contain the amount of leachate WACOC's consultants originally predicted a 25 year return 24-hour storm would generate, together with the rainfall such an event would deposit in the leachate collection pond, and still leave a foot of freeboard. "You have room below that major storm elevation that holds 60 to 70,000 cubic feet of leachate." I.T. 127. Except for the flume, the leachate pond is to be lined, like the disposal cells, with high density polyethylene. In the leachate collection pond, only 18 inches of sand would overlie the synthetic liner. From time to time, leachate would be pumped from the pond into tank trucks for removal to the Garnier wastewater treatment plant, which has a capacity of 6,500,000 gallons per day. Garnier is specifically permitted to receive only domestic wastewater, but the permit does not forbid industrial wastewater, and the plant now accepts leachate from the Wright landfill. DER has not classified landfill leachate either as domestic or as industrial wastewater. Before accepting it for treatment, the plant might require pretreatment of the leachate, whether on account of its anticipated acidity or for other reasons. If leachate causes sludge from Garnier to exceed standards for heavy metals, the sludge can be deposited in a Class 1 landfill like the one proposed here. WACOC has not yet entered into a contract with Garnier's operator for treatment of leachate. Not until leachate is removed from the leachate collection pond are pumps to be employed. Leachate would have to accumulate on the waste disposal cell liners and enter a pipe, in order to leave the cells. The design specifies perforations along the whole length of leachate collection pipe, around the bottom of the pipe. If the pipes clogged west of the cell walls, leachate could flow through sand and reenter the pipe further downslope. Outside the waste disposal cells, manholes have been planned, to afford access for cleaning the pipes out. The applicant did not demonstrate with calculations that gravity would induce flow through the pipes at a rate sufficient to remove leachate deeper than 12 inches. In the leachate collection pond, which is to be roughly 200 by 500 feet, leachate might attain a depth of several feet, before being pumped into a tank truck. The pond sides are to be lined with high density polyethylene to a height nine feet above the pond bottom. As far as the evidence showed, the depth of leachate in the pond would never fall below 18 inches anywhere on the pond bottom, once leachate began filling the leachate collection pond. Only if leachate were extracted from the sand covering the liner could the leachate head in the pond fall below one foot. The plan is for tank truck operators to place their hoses on "a concrete flume on top of that sand." I.T. 127. Stormwater Management Berms encircling the solid waste disposal cells, together with a series of ditches and culverts, are intended to direct stormwater away from the solid waste to a retention pond for temporary storage and treatment, before discharge offsite. To the extent stormwater which would otherwise flow into solid waste disposal cells can be diverted elsewhere, the volume of leachate can be diminished. The berms also serve to prevent rain falling on solid waste from reaching the stormwater retention pond, or polluting stormwater that does. Lined with relatively impermeable soils, the stormwater retention pond, "a football field wide and two and a half football fields long," (T.201) is designed to be big enough to hold the runoff from a 100 year return storm, leaving two feet of freeboard. In practice, some stormwater would percolate into the ground through unlined ditch bottoms, never reaching the pond. Stormwater that did reach the pond would either evaporate or drain through sidedrains, which are to consist of perforated six-inch PVC pipe, encased in gravel and covered with permeable sand excavated on site. Lining most of the pond's perimeter, this sand would filter water seeping through it from the pond into the side drains. After collecting in an outfall pipe, water draining from the pond would travel 300 or 400 feet, before discharging above grade, near the east branch of Mare Creek. If, as would be likely, sea gull droppings regularly end up in the stormwater retention pond, phosphorous and nitrogen levels in the east branch of Mare Creek and downstream would increase in time. Other Measures Decomposing solid waste produces methane gas. When cell I is completed, vents are to be installed to direct methane gas into the atmosphere above the center of the cell. I.T.140; WACOC's Exhibit No. 1, p.23 and No.9, p.15. "[T]he wind will disperse any gas within the site." I.T.191,221. If sufficient quantities were generated, a gas collection system would be installed. I.T.140. 31 Spotters will try to divert hazardous or infectious waste, and should succeed in the event a hauler tries to dispose of an accurately labelled 55- gallon drum of a hazardous liquid or red-bagged waste from a hospital, but small quantities of gasoline, paint, paint thinners, cleaning fluids and other hazardous materials cannot practically be diverted. At the end of every working day, solid waste is to be covered with a six inch layer of soils from the site. Fences are planned downwind from the working face to collect windblown debris. Closure A landfill is a long-term proposition. Pollutants still leak from Roman landfills dating to 400 A.D. Contemporary landfills and their regulators recognize the importance of capping landfills to minimize infiltration by rainwater (and so production of leachate.) Even though the plans may be revised later, DER requires applicants for landfill construction permits to make plans for closure, before a construction permit is issued. Landfill operators must also make annual contributions to a trust fund to be used to close the landfill and to bear post-closure expenses, which include trucking leachate and monitoring groundwater. WACOC has already established the trust fund and deposited $100. As a condition of operating the landfill over the five years it proposes, WACOC must deposit one fifth of estimated closure and post-closure costs in the trust fund 60 days before beginning to fill, and another fifth annually (30 days after the anniversary date of the initial payment). The cost estimates are subject to revision annually. (I.T. 384, 843-4) Before closing a landfill, the operator must obtain a closure permit. The trust fund is not expected to absorb the costs of cleaning up polluted groundwater, if that should prove necessary. Local governments, which operate many landfills themselves, sometimes step in when problems with privately run landfills develop. ...A leak develops or something that would cost millions of dollars to address it and you don't have the insurance, you're out of business instantly. ...[WACOC's ability] to address a catastrophic situation that could develop with this is limited to how much capital they have. * * * ...[I]f you don't have some insurance, even if its $500,000 deductible,...if the problem occurs, you're gone. And if you don't have the capital to handle it, it will fall back in the taxpayer's lap which is typically what happens... . (II.T. 70-71) As WACOC's proposed finding of fact No. 12 concedes, WACOC's "liabilities are considerably in excess of its assets." Landfill operators are under no obligation to contract for environmental liability insurance, which is not readily available, in any event. WACOC proposes to cap Phase I with clayey sands excavated on site. The clay required to cap Phase I amounts to "ten acres of the surface by four feet deep, or one acre 41 feet deep." (II.T. 36) WACOC proposes to spread this quantity over all three cells, covering them with an 18-inch clayey sand blanket. On top of that, WACOC would place 18 inches of surficial sand and, finally, six inches of topsoil. The sands are readily available on site, but there is no topsoil to speak of. The clayey sand WACOC proposes to use as a foundation for the cap is too permeable to constitute an effective barrier. (B.T. 149,158), but WACOC could mix it with clay from off site or some other agent to render it less conductive of rainwater. The present plans do not call for mixing, however. High Density Polyethylene WACOC is proposing the synthetic liner underneath waste disposal cells and the leachate collection pond not as one component of a composite liner, (T.158) but as "the state of the art," (T.153) in and of itself. But "flaws in liners are a common occurrence." (IT. 698) After a liner has been laid down and covered with sand, "inadvertent cuts and nicks of unexplained origin" (IT.699) can and do occur. However conscientious, laborers hired as "root pickers" may miss an occasional rock. The plans only call for removal of objects larger than a quarter inch. High density polyethylene is a plastic. If laid over stone or other protuberances, "the plastic will flow away from that pressure point and eventually you will have a hole in the plastic." Id. An investigator examining 60 mil high density polyethylene used as landfill liner "found six pin-holes per acre, mostly associated with the seams, [an] average of 9.4 cuts [per acre] of unexplained origin, [and] 110 [perforations attributable to] rock protu[bera]nces per acre." (IT.705) In an EPA sponsored study, a liner manufacturer installed and third parties "did a careful job of inspecting," id., twelve "rather small" (IT.706) waste disposal cells. Eight of the twelve leaked. Even if holes did not let leachate escape, several carcinogenic, teratogenic, and mutagenic organic constituents of municipal waste leachate dissolve in liners like the one WACOC proposes, "diffuse through and are released on the other side." (IT.699) High density polyethylene is practically impervious to water: water vapor can move through it only at a rate of 1 x 10- 13 centimeters per second. But certain hydrophobic substances, including chlorinated hydrocarbons such as trichloroethylene and vinyl chloride, move readily through high density polyethylene, itself a "very hydrophobic material." (T.807) William T. Cooper, a chemistry professor who participated in developing DER's drinking water standards, appearing in this case as a witness for the objectors, testified: [O]ne of the major problems in doing this work [concerning organic pollutants in groundwater] is establishing . . . standards. In other words, we had to pollute water in a well defined way so that our machines would tell us there was a certain amount of pollution in the water. . . . . . . [W]e started using [p]olyethylene tubes into which we would put several different organic molecules for the very reason that these molecules diffuse so readily through the [p]olyethylene tubes that we could control the rate in which we were contaminating water for laboratory purposes. (IT.806) In order to calibrate their instruments, the scientists who developed drinking water standards for Florida relied on polyethylene containers' ability to transmit organic pollutants in solution inside a container to the water outside at a steady, predictable rate. Chemists think of polyethylene "as a condensed liquid . . . . [because] it has the ability to absorb molecules." (T.807) Water and polyethylene do not mix, however, just as oil and water do not; they are said to be immiscible and to form separate phases. When a third substance is dissolved in either of two immiscibles occurring together, the additive's molecules move between the two phases until equilibrium is reached. The concentration in one phase will differ from the concentration in the other, and both concentrations will depend on the amount of the additive introduced (until saturation), but the ratio of the two concentrations (the "distribution ratio" or "partition coefficient") will always be the same, at equilibrium. A chemist in Gundle's employ testified that any "organic solvents in the leachate . . . would tend to float on the aqueous phase." (T.406) But some hydrophobic organics, including trichloroethylene, are denser than water and would not float. (IT.831) Mr. Cadwallader, Gundle's chemist, conceded that organic materials are soluble in water "to a point of saturation, which typically is not very high . . . ." (T.425) The leachate's nonaqueous phase would occur to some extent, perhaps entirely, within the polyethylene liner. In this connection, the objectors' chemists' opinion, which Dr. Brown also shared, has been credited. For the same reasons Mr. Cadwallader "agree[d] that a liner would gain weight when it is immersed in a pure organic solution," (T423) the liner would swell, as a variety of organic pollutants diffused into it from the leachate. Such swelling has been reported in low density polyethylene. WACOC's Exhibit No. 18. With groundwater in contact with the outside of the liner, the organic pollutants with which the liner was swollen would diffuse into the groundwater, until groundwater touching the liner acquired organic pollutants in the same concentrations in which they occurred in the aqueous phase of the leachate standing on the liner. It is even possible that concentrations of certain hydrophobic organics would be higher outside the liner than inside. (IT.818) If indeed a nonaqueous phase floated on top of the leachate, it would serve to replenish the aqueous phase, as hydrophobic organics diffused into the liner to replace those diffusing out of the liner into the groundwater or soils on the other side. (IT.831) Site Hydrogeology Groundwater flow "mirrors the topography of the site." WACOC's Exhibit No. 1, Appendix B, p.6. On the Phase I site, it flows to the north and the northeast, toward the east branch of Mare Creek. At monitoring well 1, the flow is "about a 45-degree angle down and to the east northeast." B.T.119. Lining the disposal cells and the leachate collection pond with high density polyethylene would curtail recharge (and evapotranspiration) under the cells and the pond. The plan is to line the stormwater retention pond with the same clayey sands that fail to hold a water table. B.T.175 Percolation from stormwater ditches or, despite its lining, even from the retention pond might cause slight mounding of the groundwater under those structures. But construction of Phase I would not appreciably alter the general direction of the groundwater flow. To the extent mounding occurs beneath the stormwater retention pond, groundwater table elevations under proposed cell 3 would be higher than they otherwise would have been. Elsewhere, the cell liners should have the effect of lowering groundwater elevations below what they would otherwise have been, ignoring infiltration from stormwater ditches. Any changes may be very slight, since groundwater from recharge areas upslope apparently flows under the site. In February of 1988, piezometers were used to measure water table elevations on the Phase I site. Distance between elevations proposed for liners and the February 1988 water table varied, but were no less than nine feet at any point measured. Based on the February 1988 measurements, the design engineers assumed an unsaturated zone 25 to 30 feet thick. But, on October 11, 1988, the second day of hearing, the same piezometers (B.T. 19) disclosed much higher water table elevations. Near the creek, the water table had risen only 4.92 feet higher than it had been in February, but in the wells closest to cell 1, the October water table exceeded the February elevations by 11.33 and 11.41 feet. (B.T. 40) On October 11, 1988, the water table was "above the bottom of the liner of the proposed landfill in cell two, portions of cell two, a lot of it, portions of cell one and a corner of cell three," (B.T. 44) with "about two feet of water above the proposed liner in the corner of cell two." Id. The levels may have been considerably higher in September. Since periodic measurements have not been taken over the requisite year or two, the seasonal high water table on the Phase I site has not been determined. The height of the groundwater table depends on how quickly rainwater percolates down to the water table to replace groundwater lost to evapotranspirtation or subterranean flow offsite. Groundwater under the Phase I site discharges into the east branch of Mare Creek. The timing as well as the amount of rainfall figure in, because once the soils are saturated, rain runs off instead of infiltrating. Still monthly rainfall is a good indicator of how much water has percolated down to recharge an aquifer. No records of rainfall on the site itself exist, but statistics from sites not far away show that extraordinarily high rainfall in September of 1988 contributed to the groundwater elevations measured on October 11, 1988. At one or more wells on site, the water table dropped another foot between October 18 and October 26, 1988. CCE's Exhibit No. 36. Rainfall data suggest that in most years, "the actual peak high for a water table probably would be towards the end of August." (B.T. 95) At present, the surficial aquifer beneath the proposed landfill site contains potable water. People living in the area draw water from the surficial aquifer for drinking water purposes, in one case from a well only some 30 feet deep. The nearest well to Phase I is 3,000 feet away, on the other side of the east branch of Mare Creek. The surficial aquifer goes all the way down to the Alum Bluff group, 75 feet below ground. Saltwater intrusion threatens in southern Okaloosa County. By 1995, if its growth continues at the present rate, the City of Destin will require another, supplementary water supply. Plans to tap the Floridan in northern Okaloosa County include well fields in the Eglin Air Force Base area and north of Freeport. But the Floridan "won't supply all the future projected needs." (II.T. 16) Desalinization is expensive. Eventually Okaloosa County is "going to have to look further toward the use of surficial water," (II.T. 13) as a public water supply. Leachate Characteristics Leachate from municipal landfills has high biological oxygen demand, high salt content, and significant concentrations of metals and organics. (I.T. 699) Cleaning solvents, oil-based paint, furniture polish, spot removers, xylene, toluene and benzene are among common constituents of municipal waste. Lisa Stewart, who picks up garbage in northern Okaloosa County four days a week, has noticed "containers containing a substance" (II.T.137) bearing such labels as naphtha, methylene chloride, toluol, burnt motor oil, insecticides, fungicides, trichloroethane, oxalic acid, xylol, petroleum distillates, polyglycol ether, plasticizers, sulfuric acid, methanol, ethanol and sodium hydroxide. Scientists have found every chemical DER lists on its "primary or secondary water quality standard numeric list" (I.T. 697) in municipal leachate, as well as "about 20 chemicals that are known to [b]e carcinogenic, mutagenic or teratogenic which are not on that list." Id. At least some of this latter group can be anticipated at the proposed landfill, if it is built. The organic materials degrade only slowly; they have half-lives ranging from 20 to 50 years. (I.T. 698) Biochemical oxygen demand accounts for most of the stench to be expected from leachate standing in the leachate collection pond. The "combination . . . of hazardous waste from small quantity generators and from households we would expect to be somewhere in the range of five to 10,000 tons per year." (T.T.148) In order to predict the amount of leachate to expect, experts on both sides resorted to a mathematical model, known acronymically as HELP, for "Hydrological Evaluation Landfill Program." (T.689) These experts made assumptions about annual rainfall, the permeability of the cap materials which, after their initial excavation and stockpiling are destined to do double duty as a final cover for the landfill, and other factors, in order to calculate the amount of leachate likely to accumulate above the liner. WACOC's consultants calculated a head of 2.4 inches, assuming annual rainfall of 68 inches, and an unrealistically low permeability for the clayey sands under the Phase I site which are to be used for capping the Phase I cells as they attain their design heights of 90 feet above grade. Using WACOC's average vertical conductivity figure for the clayey sands of 6.2 X 10-7, without changing any other assumptions WACOC made in running the HELP model, yields a leachate head of 8.5 inches. Even if it were appropriate to use an average, this figure is low, because the permeability of materials recompacted in a laboratory is ordinarily ten times less than when the same material is compacted in the field. Here compaction "in the field" would occur on top of a mound of garbage. "[T]he system will be spongy." (I.T. 752) The HELP model makes no allowance for cracks in the cap, which are bound to occur, if WACOC closes the landfill as it proposes. As garbage degrades, it settles and sinks. This would cause shear planes or faults in the clayey sand cap, which cannot readily be detected, buried beneath sand, topsoil and vegetation. Estimating conservatively, "we could be dealing with twice as much water as we're calculating from the HELP model due simply to cracks in the facility." (I.T. 692) During those periods when the groundwater table is above the bottom of the disposal cell liners, groundwater infiltration through such imperfections as exist in submerged portions of the liners will increase leachate volume. Ignoring groundwater intrusion, cell 1 alone should produce 5,000 gallons a day of leachate the first year after closure. (I.T. 510-1). The applicant's own revised HELP model calculations put the leachate head at more than eight inches in a year in which rainfall on the site exceeded the annual average at Crestview by only eight percent (68 inches vs. 63 inches). A foot or more of head annually can be expected, taking into account cracks in the clay cap. Water Quality Monitoring WACOC's groundwater monitoring plan calls for a single well south and upgradient of the Phase I site to monitor "background" groundwater conditions, and a series of monitoring wells east and north of the site designed to detect any groundwater contamination the landfill may cause. WACOC's Exhibit No. 9, Sheet 11. Four of these downgradient wells would be placed by the eastern perimeter of the zone of discharge to measure compliance with DER's numeric water quality standards at that edge of the zone. Four other wells are planned within the zone of discharge. In addition, surface waters are to be monitored at seven points, five on the east branch of Mare Creek and two on the west branch, but none further south than the berm separating cell three from cells one and two. WACOC's own employees would take samples, arrange for their analysis and report the results to DER. Among the specified parameters are iron and chloride. As far as the record reveals, testing for sodium in addition would not make for earlier or more reliable leak detection. CCE's Exhibit No. 20. The suggestion that groundwater be tested for calcium assumed montmorillonite in the clayey sands, which the evidence did not show to be present. I.T. 988. According to a DER chemist, however, groundwater samples near landfills should be tested for volatile organic compounds (VOCs) by EPA method 601/602. Since VOCs always appear to be present in landfill leachate and they can be detected in the subparts per billion (ppb) range, the test is a particularly sensitive indicator for the presence of organics in landfill leachate. (CCE's Exhibit No. 20, p.2.) Also among the specified parameters is fecal coliform, which makes any other routine testing for bacteria superfluous. Given the economic consequences for WACOC if a leak is discovered, it might be well to require WACOC to contract with an independent third party to monitor, in the event the landfill is built. Since groundwater flow on site has a vertical as well as a horizontal component, monitoring requires appropriate placement not only of wells, but also of screens. One approach is to cluster wells so that a succession of screens covers the entire thickness of the aquifer. Monitoring well screens should not exceed 15 feet in length, in order to avoid dilution that might render contaminants indetectable. CCE's Exhibit No. 2. But a hydrogeologist with sufficient information could place screens within transmissive zones through which groundwater flowing underneath the disposal cells or the leachate pond is likely to move. B.T. 136 With respect at least to leachate constituents that do not diffuse through liners, monitoring groundwater to detect pollution is more difficult if a landfill is lined than if it is not, because contaminant plumes are larger if they emanate from larger sources. CCE's Exhibit No. 19. Unless monitoring wells were sunk at ten-foot intervals east and north of where leachate is to collect, it would be easy to miss the plume from a small leak, which might be destined to become a large leak. But even the objectors' experts do not "consider that very practical financially." (B.T. 135) Groundwater Pollution Both through imperfections in the synthetic liner and, as regards hydrophobic organic pollutants with low molecular weights, by diffusion directly through even flawless portions of the liner, pollutants in the leachate will escape into the environment, if WACOC builds the landfill it has proposed for Phase I. As far as can be told from the evidence, the groundwater table would never reach the bottom of the leachate collection pond, so that adsorption and diffusion in soils underneath the pond would attenuate the effect of any leakage there, before it could enter the groundwater. But the soils on site have very low adsorption capacity and very low biological activity. I.T.719 Leachate leaving unlined, northwest Florida landfills five feet above the water table have caused serious pollution problems. The evidence showed that the groundwater table would rise above portions of the lined bottoms of all three waste disposal cells, on which leachate will also be standing. This may occur infrequently, would not necessarily happen every year, and would last for only a few weeks and days at a time, but it was the condition that obtained at the time of the hearing, two months later than seasonal high groundwater should normally occur. When it does happen, "it's entirely possible the leachate will be the same concentration as the groundwater in contact with the bottom of the liner." I.T. 701. In any case, carcinogenic, mutagenic or teratogenic agents (I.T. 697), including up to 20 for which DER has not established numeric limits, would occur in the leachate, and some would enter the groundwater, violating the DER "free from" requirement. I.T. 777. Precise concentrations have not been forecast but, at least at times, over the course of the landfill's existence, the leachate would contain certain mutagenic substances for which no safe lower limit has been established. Nor did the evidence give reasonable assurance that violations of DER's numeric standards pertaining to the trichloroethylenes, the tetrachloroethylenes and vinyl chloride would be unlikely outside the zone of discharge. I.T. 771,781-2. It depends in part on the volume or rate at which leachate or these constituents leak. B.T. 94. The evidence showed they will leak at some rate, even where there are no flaws in the liner. In a test involving higher concentrations of trichlorethylene and other organics than are anticipated here, experimenters observed a "flow rate . . . on the order of 125 gallons per acre per day from concentrated organics." I.T. 702. In 27 acres of plastic, flaws are to be expected. Good intentions notwithstanding, the evidence showed holes in the synthetic liner should be anticipated, and taken into account in designing a landfill. The rate at which leachate will leak through these imperfections depends on their number, shape and size; and, as to each, the depth of the leachate above it and the permeability of the medium below it. A circular hole with a diameter of one- sixteenth of an inch will discharge liquid, standing on top of it a foot deep, at the rate of 70 gallons a day, into air, gravel or porous sand. The rate for a similar hole with a diameter of one-eighth of an inch is 192 gallons per day. In the event of a leak above or near an area like the one into which the seep sank in the borrow pit, the soil would not slow the rate of leakage. (I.T. 718) Otherwise, for a given leachate head, the conductivity of the soil (if unsaturated) would determine the leakage rate. "[T]here will be less depth higher up the liner." I.T.760. But where the liner is lowest and the leachate deepest, the liner will lie over the loose sands that occur beneath the clayey sands. Rating tests demonstrated considerable variability in the hydraulic conductivity of all of the sands tested. Piezometer readings on October 18 and 26, 1988, showed how they transmit water as a unit. In eight days the water table (which is only at atmospheric pressure) fell a foot. The clayey sands would not prevent leachate's leaving the waste disposal cells and entering the groundwater, although in some places (where the leachate has less depth), they would slow the rate of leakage. "We could get tens of thousands of gallons [annually] leaking out of a 27-acre site which this is through holes." (I.T. 707) With groundwater in contact with portions of the liners, the leakage rate there would depend on the relative elevations of the groundwater table and the leachate standing on the liners. If the groundwater table were higher, upward pressure might push groundwater into the disposal cells, disminishing or even preventing leachate leakage until the water table fell below the height of the surface of the leachate. But, when that happened, direct discharge of undiluted leachate can be expected, directly to the groundwater, as long as groundwater abutted a flaw in the liner. DER's rules do not apply the numeric standards underneath or within 100 feet of waste disposal cells, which the rules denominate a "zone of discharge." Whether numeric standards are violated at the edge of the zone of discharge depends not only on the leakage rate, but also on where the leak occurs, on the velocity of the groundwater, and on pollutant concentrations in the leachate. Calculations taking all these factors into account have not been done for WACOC's Phase I. But credible expert testimony predicted such violations would eventually occur outside the zone of discharge. I.T.771. Synthetic liners like the one WACOC proposes are usually placed on top of three feet of highly impermeable, mineralogically suitable clay. "A clay liner...will retain organics to a greater extent than a synthetic liner." I.T. 823. Using it as proposed here, where it would come into direct contact with groundwater, does not give reasonable assurance that groundwater pollution will not occur.
Recommendation It is, accordingly, RECOMMENDED: That DER deny WACOC's application for a permit to construct a class I landfill in Okaloosa County. DONE AND ENTERED this 14th day of April, 1989, in Tallahassee, Florida. ROBERT T. BENTON, II Hearing Officer Division of Administrative Hearings The DeSoto Building 1230 Apalachee Parkway Tallahassee, Florida 32399-1550 (904)488-9675 Filed with the Clerk of the Division of Administrative Hearings this 14th day of April, 1989. APPENDIX DER's proposed findings of fact Nos. 1, 7, 11, 12, 14, 15, 17, 18, 21, 22 except for the last sentence, which is rejected, 23, 24, 25, 32 except for the last sentence, which is rejected, 38, 45, 46, 48, 49 except for the last sentence, which is rejected, 50, 52, 54, 56 except for the last sentence, which is rejected, 57, 58, 59, 60, 62 except for the sentence "DER has no rule prohibiting contact of the liner with ground water," 63, 65, 66 except for the second clause which is rejected, 67, 69, 72, 73, 78, 79, 80, 81, 83 and 85 have been adopted, in substance, insofar as material. With respect to DER's proposed finding of fact No. 2, the intent to issue is dated April 1, 1988. With respect to DER's proposed finding of fact No. 3, financial feasibility was not demonstrated but is not material under the rules. With respect to DER's proposed findings of fact Nos. 4, 5 and 6, closure cost estimates assume the suitability of the clayey sands on site as a cap, which the weight of the evidence did not establish to be the case. With respect to DER's proposed finding of fact No. 8, the use of a high density polyethylene membrane, without more, to keep hydrophobic organic materials out of abutting groundwater is not proven technology, as far as the evidence showed. With respect to DER's proposed finding of fact No. 9, the rules do not require environmental liability insurance. DER's proposed findings of fact Nos. 10, 19, 20, 26, 35, 37, 44, 55, 61, 71, 74, 75, 77, 82, 86 and 87 are rejected as unsupported by the weight of the evidence, without comment. With respect to DER's proposed finding of fact No. 13, the fact that a synthetic liner separates solid waste from the groundwater does not make it permissible to deposit solid waste in groundwater. While the October readings did not prove that groundwater would rise above the sand in which the leachate will collect to touch the solid waste itself, September's rainfall, the rate at which the water table dropped between October 18 and 26, 1988, and the probability of defects in the liner showed that this was a realistic possibility. With respect to DER's proposed finding of fact No. 16, two percent of the materials disposed of in municipal sanitary landfills are hazardous in a chemical, if not legal, sense. With respect to DER's proposed finding of fact No. 27, the "state of the art" use of high density polyethylene liners is as one component of a composite liner, or even as part of a double liner system, at a hydrogeologically suitable location. This material works well for some purposes and not at all for others. With respect to DER's proposed finding of fact No. 28, there was no showing that any other Florida landfill has been placed so as to come into contact with the groundwater table, or that a synthetic liner has ever been used for a landfill without clay; synthetically lined landfills have only recently been installed in Florida, and detection of leaks from lined landfills is difficult. With respect to DER's proposed finding of fact No. 29, since uncontaminated water is not a pollutant, it is not a permeant of concern. With respect to DER's proposed finding of fact No. 30, the evidence showed that under ideal, test conditions, 8 of 12 liners leaked. Under actual field conditions leaks exceeded 100 per acre. The weight of the evidence makes it unreasonable to conclude that 27 acres of plastic can be laid down in Okaloosa County without any flaws. With respect to DER's proposed finding of fact No. 31, the rate of 192 gallons per day assumed gravel or porous sand which offers essentially the same resistance as air; there is no sandy clay anywhere on site, as far as the evidence showed; more than 18 feet below the surface, where most of the liner is to be laid, there are not even clayey sands, according to WACOC's own expert; the sands that do occur there include loose sands with a permeability greater than 4.9 X 10-4; and include numerous gravel beds; the .00022 gallons per day calculation assumes a hole a quarter as large (half the radius of Dr. Brown's) and ignores horizontal hydraulic conductivity. The fact that the water table dropped a foot in about a week demonstrates that the soils cannot be counted on to contain the leachate underneath flaws in the liner. With respect to DER's proposed findings of fact Nos. 33 and 34, Haxo's results were consistent with their conclusions but explicitly not the only basis for them. Gundle's chemist conceded that hydrophobic organic materials diffuse through high density polyethylene. His opinion that an accumulation in the soils on the other side would equalize concentrations and stop further diffusion did not take into account groundwater abutting the liner, and flushing the soils. The liner absorbs materials; but adsorption does not take place there. Transportation and dispersion need not be known as to "free froms." On page I.T. 777, Dr. Brown testified that diffusion would cause violations of DER's regulations, and this testimony has been credited. With respect to DER's proposed finding of fact No. 36, the swelling of the liner with organic materials is evidence of the diffusion which would result in organic materials' entering the groundwater. With respect to DER's proposed findings of fact Nos. 39 and 41, one inch of leachate in all three cells amounts to 2.25 acre feet, which is more than a "little." Calculations have not been done. With respect to DER's proposed findings of fact Nos. 40 and 42, no allowance was made for cracks in the cap material (which cannot be seen under the vegetation, topsoil and drainage sand layer.) With respect to DER's proposed finding of fact No. 43, a much greater leachate head than within the waste disposal cells may occur depending on where the marker is placed, but hydrophobic organics diffusing through the liner and absorbing in the soils would not be flushed out by groundwater. Except for the last sentence, this proposed finding of fact reflects the weight of the evidence. With respect to DER's proposed finding of fact No. 47, some water will evaporate. With respect to DER's proposed finding of fact No. 51, monitoring wells 8 and 9 are both more than 100 feet from waste disposal areas. The evidence did not show that the monitoring wells "can be expected to detect any contamination." With respect to DER's proposed finding of fact No. 53, DER's experience also suggested testing for volatile organic chemicals. With respect to DER's proposed finding of fact No. 64, the rate of decline also suggests that the water table was as higher elevations than those measured. An applicant must give reasonable assurance that pollution in violation of DER rules will not occur under foreseeable, recurring conditions, including during those times the liner is submerged. With respect to DER's proposed finding of fact No. 65, the proposed finding is adopted, as regards physical tears. With respect to DER's proposed finding of fact No. 68, the proposed finding is adopted, except for leakage through the liner, sometimes directly to groundwater. With respect to DER's proposed finding of fact No. 76, clayey sands were not reported below 18 feet. The difficulty with the groundwater monitoring plan is not the soil characterization, but the number of wells. Because synthetic liners leak, clay mineralogy is important to know. No clay is proposed here, however. With respect to DER's proposed finding of fact No. 84, effective odor control would also entail emptying the leachate pond regularly. WACOC's proposed findings of fact Nos. 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 13, 14, 15, 17, 19, 23, 24, 25, 26, 27, 31, 32, 33, 34, 35, 36, 37, 38, 42, 43, 45 50, 58, 61, 64, 66, 70, 71, 72, 75, the first sentence of No. 76, Nos. 78, 79, 80, 81, 82, 83, 85, 86, 87, 88, 90, 92, 93, 94, 96, 97, 99, 100, 101, 102, 103, 104, 105, and the first sentence of 113 have been adopted in substance, insofar as material. With respect to WACOC's proposed finding of fact No. 11, the current tonnage figures appear in the application but their accuracy has not been established by competent evidence. With respect to WACOC's proposed finding of fact No. 12, projected profits depend on various problematic assumptions. With respect to WACOC's proposed finding of fact No. 16, the initial payment was $100. With respect to WACOC's proposed finding of fact No. 18, the cost estimate's reasonableness depends largely on what it would cost to obtain suitable material for a cap, which is not clear. With respect to WACOC's proposed finding of fact No. 20, Scott had independent knowledge of the availability and cost of clay. With respect to WACOC's proposed finding of fact No. 21, the proposed finding accurately reflects the evidence, with the qualification that the layer of dense orange clayey medium to fine sand also contains some coarse sand and fine gravel. With respect to WACOC's proposed finding of fact No. 22, the water table will be below the liner most, but not all, of the time. With respect to WACOC's proposed finding of fact No. 28, see the discussion of DER's proposed finding of fact No. 13. WACOC's proposed findings of fact Nos. 29, 59, 63 and 78 are rejected as contrary to the weight of the evidence, without comment. With respect to WACOC's proposed finding of fact No. 30, hazardous materials will end up in the landfill. With respect to WACOC's proposed finding of fact No. 39, the liner's permeability depends on the permeant. Although it is almost impervious to water, hydrophobic organics move readily through. Clay is a much better liner for those materials. With respect to WACOC's proposed finding of fact No. 40, the Gundle liner by itself is not the state of the art in Florida or anywhere else for municipal sanitary landfills. Proposed conclusions of law are addressed elsewhere. With respect to WACOC's proposed finding of fact No. 41, in the puncture test, the liner withstood a probe exerting 270 ponds of pressure. With respect to WACOC's proposed finding of fact No. 44, there are no clayey sands at the depth proposed for the deeper portions of the waste disposal cell liners, as WACOC's proposed findings of fact Nos. 21 and 27, taken together reflect. With respect to WACOC's proposed finding of fact No. 46, as the manufacturer's representative said, "these liners are a part of the quote unquote state of the art requirement for lined hazardous waste facilities." I.T. 404 (emphasis supplied). The other part is three feet of clay, not sand, underneath. With respect to WACOC's proposed finding of fact No. 47, it depends on the hazardous waste facility. A DER chemist, Mr. Watts, recommended monitoring groundwater near a municipal landfill for volatile organic chemicals. While most municipal garbage is not toxic, leachate from municipal waste is toxic. With respect to WACOC's proposed finding of fact No. 48, the testimony was that the groundwater pollution at Wright landfill was "most likely" from unlined cells. No lined landfill in DER's Northwest District has been built below the groundwater table as far as the evidence showed. With respect to WACOC's proposed finding of fact No. 49, While municipal leachate constituents should not corrode the liner, many can diffuse through it. With respect to WACOC's proposed finding of fact No. 50, some two percent of the waste stream will still be hazardous materials. With respect to WACOC's proposed finding of fact No. 51, some organic materials will sink, rather than float. The sand within which the leachate will accumulate will not extract or absorb organic constituents of the leachate, as far as the evidence showed. With respect to WACOC's proposed finding of fact No. 52, removal is first to the leachate collection pond, also lined with high density polytheylene. With respect to WACOC's proposed finding of fact No. 53, it is wholly improbable that 27 acres of plastic will be installed "without physical flaws." Leakage could exceed 10,000 gallons a year. With respect to WACOC's proposed finding of fact No. 54, not all organic materials diffuse though high density polyethylene. Dr. Haxo's views on WACOC's proposal are not a matter of record. The 448-page EPA Study discusses containment techniques. With respect to WACOC's proposed finding of fact No. 55, the Haxo studies are pertinent although they do not purport to replicate a landfill precisely. In some studies he used concentrations of a single organic that were comparable to the concentrations of organics as a whole in municipal leachate. With respect to WACOC's proposed finding of fact No. 56, direct discharge of leachate into the groundwater, even in small quantities could violate the "free from" standards as could diffusion into the groundwater of carcinogenic, teratogenic or mutagenic, hydrophobic organic materials. With respect to WACOC's proposed finding of fact No. 57, CCE's experts' views about synthetic liners coincided in important respects with those of Gundle's chemist. There is no clayey layer where much of the waste disposal cells' liners are supposed to go. Given the certainty of leakage directly to the groundwater, it is the applicant's burden to do quantative analysis. With respect to WACOC's proposed finding of fact No. 60, there are no data for the site itself. The available data are incomplete. With respect to WACOC's proposed finding of fact No. 62, the February water level is likely to be more common than the October water level. The weight of the evidence did not establish that "under normal conditions the water level should fluctuate no more than five feet." With respect to WACOC's proposed finding of fact No. 64, the proposed finding reflects the evidence except for the final sentence. *** With respect to WACOC's proposed findings of fact Nos. 67, 68 and 69, it is inappropriate to schedule pumpout times at this stage. But it is appropriate to consider above average annual rainfall. Annual leachate production differs from the amount of head at any one time. With respect to WACOC's proposed finding of fact No. 73, the design engineer suggested Roto-Rooter. With respect to WACOC's proposed finding of fact No. 74, intersection should not occur. With respect to WACOC's proposed finding of fact No. 77, municipal landfills are not viewed as hazardous waste generators under federal law. With respect to WACOC's proposed finding of fact No. 82, the second sentence was not proven. With respect to WACOC's proposed finding of fact No. 84, there may be some infiltration. With respect to WACOC's proposed finding of fact No. 89, it would be very expensive to place enough monitoring wells to assure detection of any leaks. Placement of screens should be less of a problem than sinking enough wells. With respect to WACOC's proposed finding of fact No. 91, the Watts memo's suggestion of testing for volatile organic chemicals should give additional assurance. With respect to WACOC's proposed finding of fact No. 95, two percent of the waste stream can be anticipated to consist of hazardous materials. With respect to WACOC's proposed findings of fact Nos. 106, 107, 108 and 109, the proposed clayey sand materials used in the thickness proposed would not create the barrier claimed. Modifications not proposed in the application are possible. With respect to WACOC's proposed findings of fact Nos. 110, 111 and 112, WACOC has not given reasonable assurance that pollution of the groundwater in violation of DER water quality standards would not occur; or that no more than a foot of leachate would stand on the liner. COPIES FURNISHED: Herbert H. Huelsman Anna M. Huelsman 608 Ironwood Drive Fort Walton, FL 32548 Debra Swim, Esquire 1323 Diamond Street Tallahassee, Florida 32301 Bruce A. McDonald, Esquire Post Office Box 887 Mary Esther, Florida 32569 William L. Hyde, Esquire Roberts, Baggett, Laface & Richard Post Office Drawer 1838 Tallahassee, Florida 32302 Chris McGuire, Esquire Department of Environmental Regulation Twin Towers Office Building 2600 Blair Stone Road Tallahassee, Florida 32399-2400 Dale H. Twachtmann, Secretary Department of Environmental Regulation 2600 Blair Stone Road Tallahassee, FL 32399-2400 =================================================================
The Issue Is Respondent, Watson Construction Company, Inc. (Watson), entitled to a general permit allowing it to operate a construction and demolition debris facility in Newberry, Alachua County, Florida?
Findings Of Fact DEP, in accordance with Chapter 403, Florida Statutes, is responsible for enhancing the beauty and quality of the environment; conservation and recycling of natural resources; prevention of the spread of disease and creation of nuisances; protection of the public health, safety and welfare; and provision for a coordinated statewide solid waste management program. It accomplishes these tasks, in part, by regulatory oversight directed to entities who operate solid waste facilities in Florida. That oversight includes permitting the activities by the facilities subject to compliance with statutory and rule requirements. Watson wishes to operate a solid waste facility in Newberry, Florida. In particular, Watson seeks to operate a C&D facility for off-site disposal of C&D debris to be placed where sand has been mined. Watson would pursue this enterprise by using a general permit, as allowed by DEP. Petitioner, City of Newberry (the City), is a political subdivision of the State of Florida. It opposes Watson's use of a general permit to conduct business as a C&D facility, based upon the belief that Watson has not demonstrated compliance with regulatory provisions that would allow Watson to use a general permit. Petitioner, Citizens for Watermelon Pond, Inc. (Citizens), is a corporation constituted of persons who oppose the use of the general permit for the same reasons expressed by the City. On July 21, 1994, Watson noticed DEP that it intended to use a general permit to operate a C&D facility. On July 29, 1994, a notice was published in the Gainesville Sun, a local newspaper, concerning the pendency of the use of a general permit to operate the C&D facility in Newberry, Florida. On August 12 and 16, 1994, the Petitioners filed petitions seeking an administrative hearing on the use of a general permit by Watson to operate the C & D facility. On August 19, 1994, DEP issued a Notice of Denial of the permission to use a general permit to operate the C&D facility. This permit request was under an arrangement between Watson and a co-applicant, Whitehurst. Following the Notice of Denial, no further action being requested by the applicants, DEP issued an order closing its file. In December 1994, in its name only, Watson resubmitted an application to use a general permit to operate the C&D facility in question. The level of consideration at that time was as a pre-application review. This was followed by a formal notice by Watson and application to use a general permit to operate the C&D facility. The formal application was filed on January 17, 1995. On January 24, 1995, notice was published in the Gainesville Sun concerning the more recent intention to use a general permit to operate the C&D facility. On February 6, 1995, Citizens filed a verified petition opposing the use of the general permit contemplated by the January 17, 1995 application. Two days later, the City filed a verified petition in opposition to the most recent request to use a general permit to operate the C&D facility. On February 15, 1995, DEP gave notice that it did not object to Watson's use of a general permit to operate the C&D facility. Watson's most recent request to use a general permit to operate a C&D facility was made on a form provided by DEP in accordance with Rule 62- 701.900(3), Florida Administrative Code. The application to use a general permit was sealed by a professional engineer. The legal description of the property in question is described in the application. It is located in Newberry, Alachua County, Florida. The site location for the proposed C&D facility is one and one-eighth mile south of Southwest 46th Avenue on the east side of County Road 337 in Newberry, Florida. Documentation has been provided which identifies the legal authorization to use the property as a C&D facility. The C&D facility has a planned active life of 50 years. It is intended that the sand that is excavated will be replaced by C&D debris at a similar grade. The mailing address and telephone number of the C&D owner and operator is identified. Watson is the owner/operator. There are 158 acres within the proposed site. Approximately 143 acres would be used in the C&D operation by mining sand as a prelude to recontouring the site by placing the C&D debris. It is intended to excavate tan sand and silty sand to a depth of 20-30 feet. Although Watson anticipates excavating sand to a depth of 30 feet, bore hole data reveals the existence of sand below that depth. Watson does not intend to excavate below 62 feet mean sea level (MSL). In any event, it is not the intention to excavate below the interface of the sand and underlying sandy clays. Once the sand has been excavated, it is anticipated that the bottom of the C&D disposal area will be approximately 15 feet above the piezometric water table associated with the Floridan Aquifer, according to the applicant. The proposed site is located in rolling terrain, whose elevations range from approximately 80 feet MSL to 100 feet MSL. To support the use of a general permit, Watson has provided a site plan with a scale not greater than 200 feet to the inch, which identifies the project location, with proposed disposal areas, total acreage of the site and of the proposed disposal area, and other relevant features that exist on or within 500 feet of the site. The property boundaries are identified. The site would be fenced. Access to the facility would be controlled by a locked gate on County Road 337. The gate would be open during daily operations. The site does not contain surface water. There being no surface water, the C&D facility does not require a surface water management permit from the Suwannee River Water Management District. The site does not present a problem with stormwater runoff. A potable well is located within 500 feet of the property boundary. However, placement of C&D debris would be offset by a 500-foot buffer from the well. Wetlands are located 2,100 feet from the southern edge of the proposed site in the eastern part of the adjacent Whitehurst parcel. Within 3,000 feet of the proposed site is an old phosphate mining pit on the Whitehurst parcel, and 6,200 feet from the proposed site is the northern-most unnamed pond associated with Watermelon Pond. The site is not susceptible to flooding at present. The sand mined at the proposed site would be used to build roads and for foundations for houses and other buildings. Clay removed from the building sites to make room for the sand would be placed in the C&D facility. The material that is removed from building sites and substituted by sand fill is clay with a high shrink and swell factor. That material, together with flint rocks, tree limbs and stumps, would be transported to the C&D facility by Watson's dump trucks. At present, Watson has 20 dump trucks. The dump trucks hold 20 yards each. In addition to those materials removed from Watson job sites by dump trucks, Watson has approximately 36 roll-off dumpsters which hold 20 yards each. Two Watson trucks are available to transport the roll-off dumpsters to the C&D facility. The roll-off dumpsters are placed on construction sites, not exclusively Watson's, and construction materials not used in the building process would be placed in the roll-off dumpsters for disposal at the C&D facility. Approximately 70 percent of the fill material to be placed in the C&D facility would be unsuitable soils, trees, limbs and stumps. The remaining material would be the C&D debris from construction at sites where the dumpsters have been placed. The dump trucks that hold the clay, limbs and stumps would be loaded by Watson employees, who can control what is placed in the trucks. Watson would not control what is placed in the roll-off dumpsters at other construction sites. The Watson dump trucks from job sites directly related to its activities would arrive at the C&D facility and dump their loads for compaction. Those loads would not be spotted for unsuitable fill materials. By contrast, the roll-off dumpsters would be examined at the construction site by the Watson driver. If the driver discovers excessive amounts of material not classified for C&D fill, contact would be made with the Watson office and the material taken to the Alachua County landfill for disposal. If the driver picks up the dumpster at the construction site and there are limited amounts of material not suitable for disposition at the C&D facility, the dumpster would be taken to the C&D facility. The material would be spread out, and a spotter would segregate materials that are not suitable for C&D fill. The unsuitable material would be placed in temporary containers at the disposal site and transported off-site to a permitted landfill or other appropriate facility. Some material brought to the landfill would be recycled. Woods, such as pine or hardwood would be recycled. The limbs and stumps would be placed in the pit as fill. Copper, aluminum, steel, iron, and any other metal would be recycled. The metals would be sold to a scrap-iron facility. An employee at the landfill would keep the money earned from recycling. Metal embedded in broken concrete would be used as fill. The C&D facility would be operated by two persons: one, a loader/operator who loads the dump trucks with the sand that is being excavated; the second individual, a bulldozer operator who pushes the dump truck loads of clay, limbs, and stumps into the fill area and spreads them. He would also spot the roll-off dumpsters and segregate the fill material from unsuitable material. The sorted construction material to be used as fill would be pushed into the working face of the pit, where the tree limbs, stumps and clay would have also been placed. It is anticipated that six to ten roll-off dumpsters with C&D material would be brought to the C&D facility on a daily basis. The amount of unsuitable material that must be sorted from the dumpsters would vary with the individual loads. Watson operates an existing C&D facility in Alachua County, Florida. The proposed C&D facility would be similar in its operation. Based upon the experience in the existing facility, there is no indication that the proposed C&D facility could not be adequately operated by two employees, taking into account the need to segregate unsuitable material before filling. The spotter would receive verbal training concerning his duties. The training provided the spotter is on-site training. He would be reminded once a week of the need to do an adequate job of looking for unsuitable materials. At present, Alachua County inspects the existing C&D facility on a weekly basis and reminds the spotter at that facility what is appropriate for placement and what is not. The expectation is that the same function would be performed at the proposed facility. If sinkholes are encountered in excavating the sand, the equipment operator would contact the Watson office. In turn, Watson would contact its consulting engineer to address the problem, to include placing a plug or cap to repair the breach caused by the sinkhole. In the event that limerock is encountered in the excavation, a clay cap will be placed to prohibit leachate from flowing into the ground water. Areas where limerock is located at higher elevations and not covered by clay present the greatest risk for sinkhole formation. The period between excavation and fill will be approximately two years, leaving the site exposed at the level of excavation before fill is replaced. When the site is closed, the front-end loader operator and bulldozer operator will spread 24 inches of soil as a cap and grade the site in preparation for planting of pine trees. The soil material would be constituted as six inches of top soil suitable for planting pine trees. The remaining 18 inches would contain clay with high shrink/swell properties. The planting of pine trees would be done through a contract forester. The equipment operated at the facility would employ approved muffler systems. Odor generated by the facility is not anticipated to be a problem, in that household garbage, if found, would only be temporarily maintained, pending placement in an appropriate landfill. The site will be examined on a weekly basis to remove blown "litter". Proper provision is made for maintenance of slopes and compaction of fill material as it is placed. Through the application process noticing DEP that Watson intends to use a general permit to operate its C&D facility, DEP has been informed of the location of the proposed site. DEP would have permission to inspect the site during normal business hours. In response to Rule 62-701.420, Florida Administrative Code, Watson conducted a geotechnical investigation and prepared a report to support the application for a general permit. In support of the application Kenneth J. Hill, P.E. investigated the subsurface conditions at the proposed site through drilling activities. The drilling was done at the site and adjacent to the site. In May, 1995, Douglas L. Smith, Ph.D., P.G., conducted an electrical resistivity study (ER) at the site to investigate the subsurface conditions. Thomas H. Patton, Ph.D., P.G. and Charles Swallows, P.E. assisted in the investigation of the subsurface conditions at the site. Ralph E. Eng, P.E., signed and sealed the application for general permit for the proposed C&D facility. In rendering a report following his investigation of the subsurface conditions, Mr. Hill signed and sealed the report and supporting documentation. Likewise, Dr. Smith signed and sealed the report and supporting documentation associated with the ER study, together with Anthony F. Randazzo, Ph.D., P.G. The contribution by Dr. Patton and Mr. Swallows to the geotechnical investigation did not include signing and sealing a report and documentation. Nonetheless, Dr. Patton and Mr. Swallows, when testifying concerning the permit request, as with other professional witnesses, were found qualified to offer testimony consistent with their professional credentials and factual knowledge. 1/ A foundation analysis to determine the ability of the foundation to support the loads and stresses imposed by the fill material revealed that the weight of the construction debris was approximately 70 pounds per cubic foot, whereas the weight of the existing sand to be excavated is approximately 100 pounds per cubic foot. Thus, the placement of fill material following excavation would impose less stress on the subsurface than before. No significant settlement of the fill materials is expected to occur, resulting from its weight. The nature and fate of leachate promoted by the placement of fill at the site, in an environmental susceptible to bio-chemical and physical influences in transport through the subsurface, has the potential to adversely impact ground water. Those impacts could possibly cause violations of water- quality standards, ground-water standards, and drinking-water standards. These issues are considered based upon facts associated with the imperatives which must be properly addressed through the geotechnical investigation. That process anticipates gaining an understanding of subsurface conditions, to include the soil stratigraphy and ground-water table conditions. The ground-water table conditions involves estimations of the average and maximum high ground-water table. The geotechnical investigation should also explore the possibility of and address the existence of any sinkholes on the site. No specific testimony was given concerning the degree to which leachate, when present in the ground water at the Floridan Aquifer, might promote water-quality violations. Leachate properties and constituents were described in general terms of water-quality considerations, for example, hardness, nitrates, nitrites, alkalinity, presence of ammonia, chlorides, iron manganese, phenols, barium, arsenic, cadmium, lead, mercury, zinc, TDS and sulfates, urea formaldehyde, plaster, creosote, glues, and mastic hardeners. The evidence presented concerning the parameters for water quality did include a reference to barium, ranging from .5UG/L to 8UG/L in basically similar circumstances. The fill material can influence the natural PH by creating acidic conditions causing the PH to fall from a neutral 7.0 to 5.5 to 6.5. The process that takes place over time with the fill material also releases gases, such as methane, hydrogensulphide, and carbon dioxide. Rainwater falling on the ground's surface forms the basis for transporting the leachate through the subsurface. Only the Floridan Aquifer is potentially at risk, there being no surface water bodies or surficial aquifer at the site. Taking into account rainfall disposition by evapotranspiration, storm- water runoff, and subsurface infiltration, without certainty as to the amounts in those processes, it can be said that a significant amount of rainfall is available through infiltration to recharge the Floridan Aquifer and to transport leachate promoted by the fill. This is borne out by the absence of surface water bodies and a surficial aquifer on the site. To gain basic information concerning the subsurface conditions, Watson had 14 standard penetration test borings conducted by Mr. Hill and his firm. Those borings were advanced to depths of 35-72 feet. Additionally, three auger borings were performed to a depth of 40-50 feet. The auger borings were at sites A-1, A-2, and A-3, performed on April 17, 1993. In July of 1993, standard penetration test borings were performed at sites B-1, B-2, B-3, and B-4. In April of 1994, standard penetration test borings were performed at sites B-5, B-6, B-7, and B-8. In September of 1994, standard penetration test borings were performed at sites B-9, B-10, B-11, B-12, B-13, and B-14. The borings that were performed at the proposed site were at B-2, B-5, B-6, B-9, B-10, and B-14, for a total of six borings. The other borings were performed on the adjacent parcel. The borings at the proposed site were widely dispersed over the 143 acres contemplated for excavation and fill. The borings on the adjacent parcel, referred to as the Whitehurst parcel, were widely dispersed over 475 acres. Logs of the soil borings were prepared depicting the findings in the subsurface. The soil stratigraphy found in the borings was varied with sand, clayey sand, sandy clay and limerock present in some but not all borings. The sands that have been described are Aeolian. The sands are remnants of an ancient coastal dune system. Soil permeability tests were conducted on a limited basis at boring B- 9 at a 25-foot sample depth. The tan and orange clayey sand described had a co- efficient for permeability of 1x10-6. That sample and others described were obtained through a split-spoon. At B-12, at 35 feet, tan and orange clayey sand was found with a co-efficient for permeability of 2.6x10-8. At B-13, at 30 feet, tan and orange clayey sand was found and tested as 2.0x10-8 for the co- efficient for permeability. At B-14, at 30 feet, tan and orange sandy clay was found with a co-efficient for permeability of 9.6x10-9. In describing the soils, sieve analysis was not performed to more precisely classify the sediments encountered. This description of the strata is by appearance and texture. The clayey sand and sandy clay found in the borings retard discharge of the leachate to the ground water in the Floridan Aquifer based upon the permeability in those soils. Generally stated, the tan sands described have a co-efficient for permeability of 10-1 to 10-4. These sands are highly permeable, presenting an easy opportunity to convey the leachate contained in the infiltrating rainwater. Anomalous findings concerning soil permeability are shown at B-4, an off-site location, which portrays only sand in the boring. Also, B-9, which was drilled four to five feet east of a known sinkhole at the site is noteworthy in that the boring log describes tan and orange sandy clay, with trace limerock below 30 feet. This is in contrast to the field notation by the driller of the "p" for push and drilling rod "free fall" from 38 feet BLS to 42.5 feet BLS before encountering limerock, connoting a possible cavity in the 38-foot BLS to 42.5-foot BLS region. The karst feature that is located in the area where boring B-9 was conducted will be surveyed and marked with fence posts prior to excavation. No excavation will be conducted within 200 feet of that site. In addition to the phenomenon at the B-9 boring area, sinkholes at the surface were observed one-half to three-quarters of a mile northeast of the site. Sinkholes can occur when the placement of fill changes the hydraulics and loading in a karst environment. Finally, at B-6, limerock was encountered above the 46.9 feet MSL regional piezometric surface of the Floridan Aquifer. That limerock is considered part of the aquifer system. The head pressure at that location was not sufficient to force the ground water from the Floridan Aquifer. The more typical experience was as shown in B-5, where the surface of the limerock was lower than the regional piezometric surface. In B-5, ground water was not encountered until the clayey layer was breached and water rose in the drill hole. On occasions, such as the experience in B-5, there was an indication that Artesian conditions existed at those places. At the locations where the Artesian conditions were experienced, the Floridan Aquifer is confined. At B-6, where the limestone rises higher than the regional piezometric surface, the Floridan Aquifer is not confined. The bore hole at B-2 was terminated before breaching the clayey layer, and ground water was not encountered. Watson's consultant Hill considered that the ground-water table was found within the Floridan Aquifer at the site whose regional potentiometric surface was 46.9 MSL. He perceived that the findings showed ground water at 45 feet MSL constituting the average for the site. Watson estimated that the "seasonal high" ground-water table at the site was 48 feet MSL. The term "seasonal high" is equated to maximum high. Watson claims that the fluctuation in the ground-water table would be only a few feet. This would mean that the 45 feet MSL from bore hole data would represent not only the average across the site but the average value at the site at any point in time during the year. Watson makes this assertion notwithstanding that the borings were made over two years during different seasons. The basis for the estimate of maximum high ground-water table is not evident. In Dr. Patton's remarks in the application, there is a reference to the fact that the lowest encountered elevation for the Floridan Aquifer was 45 feet MSL and the highest was 55 feet MSL, making the average 50 feet MSL. This runs contrary to the remarks by Hill in which Hill said the elevation in the region was 46.9, the elevation detected was 45, and that the seasonal high would be 48. The only borings that were made in which the log reflects the MSL elevation and the boring depth are borings that were conducted in April 1994. On that date, the boring depth at which ground water was encountered varied from 37-43 feet and the MSL depth varied from 39-47 feet. If only the information for B-5 and B-6 on the site proper is used, those two data points associated with the borings on April 1994 reveal ground water at an excavation depth of 37 feet and between 45-47 feet MSL, respectively. Overall, without reference to MSL, the depths at which the ground water was encountered in the borings varied from 19-44 feet, if encountered. Although it is not shown in the boring log what the relationship is to MSL, at B-9, water was found at a drilling depth of 38 feet; at B-10, at a depth of 36 and one-half feet; at B-2, no water had been encountered at a drilling depth of 50 feet; at B-14, no water had been encountered at a drilling depth of 35 feet; at B-1, water was encountered at a level of 44 feet; at B-3, water had not been encountered at the concluding depth of 50 feet; at B-4, water had not been encountered at the concluding depth of 50 feet; at B-11, water was encountered at a drilling depth of 31 and one-half feet; at B-12, water was encountered at a drilling depth of 19 feet; at B-13, water was encountered at a drilling depth of 21 and one-half feet. Where elevations were measured for the water table in the bore holes, the holes were left open until the drillings had been concluded. Then the measurements were made. In this project, the consultant did not equilibrate the ground-water table by the traditional method of leaving a piezometer in the bore hole to maintain its integrity for a day before making the measurement. Watson has not provided sufficient information and explanation to determine a proper estimate of the average and maximum high ground-water table across the site. Returning to the ER investigation, it involved 39 soundings, which is roughly equivalent to drilling bore holes. The sounding profiles were determined through Wenner-Array Sounding and Lee-Directional Equipment. This technique involves the passing of an electrical current underground and measuring its resistance to flow. The expectation is that earth materials, for example, clay, sand, limestone, and cavities will resist the flow of electrical current differently. Substantially greater contrast in the degree of resistance, anomalies, is used to identify and locate earth materials, as well as the presence and shape of cavities. The sounding measurements reveal two- dimensional detail below the surface at progressively-greater depths. Lee- Directional measurements determine the direction of higher or lower resistivity along the survey line. While in the field, electrodes are placed in the ground at equal distances from one another. After a measurement, this distance is increased in an orderly fashion. The greater distance between the electrodes, the greater the depth of penetration. The ER equipment's electrical current has the capacity to penetrate through clay and into lower features in the subsurface. Subsurface from depths five to 100 feet were examined in this study. Within the 39 groundings surveyed, various soils were encountered. Generally, a thick cover of unconsolidated sand was found overlying clayey sand, with a clay layer varying in thickness and limestone found in some soundings, but not others. Where limestone was detected, it was at deeper levels in the southwestern part of the site. Because ER cannot distinguish between clayey sand and sandy clay, the area where those soils are found is referred to in the report as a thinner clayey sand layer. Also, in some places the upper surface of limestone has suffered weathering or deterioration and may appear as the lower part of the clay unit in terms of its electrical properties. The general portrayal in the ER study concerning the soil stratigraphy, wherein reference is made to dry sand up to 30 feet in thickness overlying a thinner clayey sand layer, approximately 10 feet in thickness, overlying a relatively thick clay layer from 10-60 feet and then limestone, does not coincide with the complexity in the stratigraphy found in the soil borings. In the ER study, at stations 8 and 10, voids were encountered. The nature of those voids is unexplained by this investigative process. At station 8, the void was found at approximately 100 feet deep. At station 10, the voids were at 50 feet and 100 feet deep. At station 14, anomalous findings were explained as the placement of fill and organic material during land-clearing operations. The suggestion in the written report, which summarizes the findings in the ER investigation, that a water table was encountered at approximately 40 feet deep, coinciding with the top of the clay layer, is contrary to the findings in the soil borings. To the extent that finding is intended to suggest that there is a perched water table or surficial aquifer above the clay layer, that view is contrary to other evidence adduced at hearing and is rejected. Like the soil borings, the ER soundings examined very discreet areas, but revealed less discreet information. This investigative process is not designed by itself to resolve disputes concerning the character of the subsurface, taking into account statutory and rule requirements for issuing a general permit. To portray the subsurface conditions, in June 1995, Petitioners undertook another basic study by employing ground-penetrating radar (GPR) to reveal the subsurface conditions. Again, GPR, like ER, affords limited insight into the conditions in the subsurface. More precise information than is revealed in the results from the GPR study would be needed to understand the subsurface conditions. GPR is comprised of several pieces of equipment that are connected with cables and a power source. This equipment is mobile. It uses a transmitter and receiver antenna that essentially glides along the ground surface. A signal is emitted through the transmitter. It perpetrates into the ground. It is reflected off materials of different electrical properties back to the receiving antenna and charted. The record that is made is continuous. Unlike ER, GPR is capable of detecting small anomalies in the subsurface. In employing the equipment in this investigation, Petitioners' consultant was looking for either stratigraphic or water-table reflectors and anomalous conditions. The experience at this site was comparable to the experience at other sites in gaining an understanding of how geologic materials are deposited. The GPR investigation covered approximately 10 percent of the site. Four lines were traversed east to west. Two lines were traversed north to south, and two other lines were traversed on a diagonal. GPR will not significantly penetrate clay. Its ability to penetrate is dependent in some measure upon the nature of the clay unit encountered. However, GPR reveals contrasts in the conductivity of clay, when compared to the overlying sand. The greater the contrast, the greater the reflection event. In this connection, the presence of moisture can slow or prohibit the electromagnetic energy generated by GPR. The GPR study revealed a substantial number of subsurface anomalies that might be indicative of possible access for leachate generated by the placement of fill to enter the Floridan Aquifer. These anomalies might represent sand columns and cover subsidence sinkholes. Any sinkholes on the site would be expected to be "cover subsidence"- type sinkholes. Those sinkholes occur through a process in which overlying strata slowly subsides into the sub-adjacent karst feature, rather than suddenly collapsing. Sinkholes develop rarely, but pose more risk of development in areas where sinkholes have occurred previously. Sinkholes are not always seen at the land surface. Sinkholes can present a risk to ground water in the aquifer in view of solution cavities found in the limestone which is part of the aquifer, thus allowing leachate to flow through the cavities into the ground water. Some anomalies found in the GPR study were more significant. One that was observed in the third traverse was 100 feet wide by 80-90 feet deep. There is an indication that this area might be filled with sands, creating a more ready access to the lower subsurface than would be expected with other soils. Another anomaly discovered was 200-300 feet long and 400-500 feet wide, approximately 50 feet below the surface. Overall subsurface conditions are not readily understood. Watson, through its consultant, suggests that the site is part of the Newberry Sand Hills region of the Brooksville Ridge system. As such, karst activity has proceeded in a slower manner than other places in Alachua County, with no presently active karst conditions. In opposition, Petitioners assert that the site is part of the Brooksville Ridge System, which is an internally-drained area of karst-dominated highly fractured terrain, according to its consultants. If Petitioners are correct, those circumstances lead to solutioning of the limestone and are not indicative of area of continuous impermeable clay layers found at the site as part of the Hawthorne formation that Watson's consultant surmises. The exact nature of the site concerning factors that must be considered in this permit application have not been adequately resolved in this record. While it is sufficiently evident that the Floridan Aquifer is not confined, it is unclear whether the circumstances at the site present unacceptable risks to the ground water, in view of existing subsurface conditions. From the record, the proper manner to resolve the issue would be to perform more soil borings on the site proper to identify the subsurface conditions concerning soil stratigraphy and ground-water location.
Recommendation Based on the foregoing Findings of Fact and Conclusions of Law, it is RECOMMENDED that a Final Order be entered which denies Watson the use of a general permit to operate the proposed C&D facility. DONE AND ENTERED this 7th day of August, 1996, in Tallahassee, Florida. CHARLES C. ADAMS, Hearing Officer Division of Administrative Hearings The DeSoto Building 1230 Apalachee Parkway Tallahassee, Florida 32399-1550 (904) 488-9675 Filed with the Clerk of the Division of Administrative Hearings this 7th day of August, 1996.
The Issue The issue presented for determination in this proceeding is whether the wasteload allocations set forth in respondent's interoffice memorandum dated September 8, 1977, constitute a rule subject to the procedural requirements of the Administrative Procedure Act, Chapter 120, Florida Statutes.
Findings Of Fact Upon consideration of the oral and documentary evidence adduced at the hearing, the following facts are found: The petitioner, a municipal corporation, applied to the respondent for renewal of its permit to operate a sewage treatment plant. The respondent gave notice of its intent to deny said application on the ground that petitioner had not met the wasteload allocations established for the upper part of the Peace River Basin. A petition for a hearing on this denial was filed by petitioner pursuant to the provisions of Florida Statutes, 120.57(1), and a hearing was originally scheduled for May 11, 1978. At the commencement of this hearing, it became apparent that petitioner was also alleging that the wasteload allocations set forth in an interoffice memorandum dated September 8, 1977, constituted a rule within the meaning of Chapter 120, Florida Statutes, and therefore must be adopted pursuant to the provisions of said chapter. The respondent not being prepared to meet this allegation and the petitioner not having filed a petition pursuant to the provisions of Section 120.56, the scheduled hearing was continued and petitioner was granted leave to file a petition pursuant to Section 120.56 challenging the validity of the wasteload allocations as an invalid rule. Petitioner properly filed its petition for an administrative determination of the validity of a rule and the two petitions were consolidated for hearing purposes. The "rule" being challenged herein contains revised wasteload allocations for four municipalities in Polk and Hardee Counties. These four include Bartow, Ft. Meade, Bowling Green and Wauchula, each of which discharges effluent into the Upper Peace River Basin. As noted above, these allocations are set forth in an interoffice memorandum dated September 8, 1977, and were not adopted pursuant to the rulemaking provisions of Chapter 120, Florida Statutes. Wasteload allocations are derived from mathematical calculations fed into a scientific model. They are based upon information pertaining to the treatment plant, the type of effluent, the physical, chemical and biological characteristics of the receiving waters and the number and nature of other discharges to the receiving waters. In developing said allocations, the respondent relies upon information received from the applicant, as well as existing water quality data from the Environmental Protection Agency, United States Geological data, local programs and university studies. The purpose of developing wasteload allocations is to determine the chemical effect of the discharge upon the receiving body of water and to determine whether a certain volume of effluent treated to a specified degree will depress water quality below the standard established for a particular class of water. Wasteload allocations are calculated by the respondent for each individual discharger to determine whether a reduction in water quality will occur. When an application for a discharge permit is made to respondent, allocations for several dischargers in close proximity affecting the same portion of a body of water may be calculated at the same time, as was done in the September 8th memorandum. However, the other individual allocations become effective and applicable only when those dischargers seek a permit from the respondent. At that time, the allocation is revisited and recalculated based upon the most recent, available information and data. The wasteload allocations have applicability only when a facility seeks a permit to discharge effluents into surfaced waters. In the State of Florida, there are approximately 1,300 domestic and municipal sewage treatment plants and 230 industrial dischargers. A uniform wasteload allocation for 1,530 dischargers would be impossible and meaningless because each has its own unique characteristics based upon the type and method of discharge and the nature of the receiving body of water. Accordingly, the wasteload allocations are established by respondent on a case by case basis in the permitting process. Approximately 1.6 million dollars in capital expenditures will be necessitated in order for petitioner to comply with the wasteload allocations established by the respondent. There would also be increases in operating and management costs for new capital improvements. Alternative methods of sewage treatment may be undertaken by the petitioner.
The Issue Whether the Petitioner's request for variance should be granted.
Findings Of Fact Petitioner owns a parcel of land in Palm Beach, County on which is housed Petitioner's paving and landscapping business and which is zoned for industrial use. Petitioner intends to install a manufactured building for use as an office. To provide sewage treatment for the bathroom of the office, Petitioner had a septic tank designed and applied for a septic tank permit which was denied as was its variance request. As a result of a complaint, Petitioner was inspected in August, 1988, by the Palm Beach County Department of Environmental Resources Management and by the Florida Department of Environmental Regulation. Both inspections yielded citiations for soil contamination by oil and other hazardous waste. Petitioner represented that most of the infractions had been rectified by the date of the hearing in this matter and pledged full cooperation with the County and State rules. To oversee the operation of the business and assure that no further problems arose, Petitioner decided to establish its office on site. The closest sewage treatment plant is at full capacity and does not intend to provide service to the parcel in the near future. The adjoining properties are serviced by septic tanks. As such, the proof did not demonstrate that alternative methods of waste disposal were available to the site However, as part of its business operation, Petitioner does minor repair of its equipment on site and may include oil changes and other such services. Although Petitioner does not intend to pollute the groundwater and intends to use the proposed septic tank for office use only, the proof demonstrated that waste disposal into a septic tank from the maintenance and repair of its equipment could result in the disposition of prohibited hazardous waste into the groundwater. Further, the proof failed to demonstrate that the septic tank would be protected from use by those who handled the hazardous waste. Although the hardship, if any, caused by the denial of the variance was not caused by Petitioner and the proof failed to demonstrate reasonable alternatives of waste disposal, the potential for an adverse affect of the operation to the groundwater is great. Additionally, the proof failed to establish the ameliorating conditions of soil, water table or setback conditions or whether the property was platted prior to 1972. Accordingly, the denial of the variance was proper.
Recommendation Based on the foregoing findings of fact and conclusions of law, it is RECOMMENDED that a final order be entered denying the variance. DONE AND ENTERED in Tallahassee, Leon County, Florida, this 6th day of July 1989. JANE C. HAYMAN Hearing Officer Division of Administrative Hearings The DeSoto Building 1230 Apalachee Parkway Tallahassee, Florida 32399-1550 (904) 488-9675 Filed with the Clerk of the Division of Administrative Hearings this 6th day of July 1989. COPIES FURNISHED: Hattie Parker 160 Toneypenna Drive Jupiter, Florida 33468 Peggy G. Miller, Esquire Department of Health and Rehabilitative Services 111 Georgia Avenue Third Floor West Palm Beach, Florida 33401 Sam Power, Clerk Department of Health and Rehabilitative Services 1323 Winewood Boulevard Tallahassee, Florida 32399-0700 Gregory L. Coler, Secretary Department of Health and Rehabilitative Services 1323 Winewood Boulevard Tallahassee, Florida 32399-0700 John Miller General Counsel Department of Health and Rehabilitative Services 1323 Winewood Boulevard Tallahassee, Florida 32399-0700
