The Issue Whether, under the facts and circumstances of this case, Respondent's license to practice engineering in the State of Florida, should be revoked, suspended, or otherwise disciplined.
Findings Of Fact Upon consideration of the oral and documentary evidence adduced at the hearing, the following relevant facts are found: At all times material to this proceeding, Respondent, L. Thomas Hubbard d/b/a The Hubbard Association, was licensed to practice professional engineering in the State of Florida, having been issued license number PE 006634 on August 17, 1962. Certificate of authorization number EB0003297 was issued to the firm, The Hubbard Association, Inc., on September 25, 1981. In March 1986, Respondent prepared a set of plans for the proposed City of Macclenny Wastewater Treatment Works Improvement Program, Sewage Treatment Facility ("Macclenny project"), and one volume of "Contract Documents and Specifications" ("specifications"), which were submitted to the State of Florida Department of Environmental Regulation, Bureau of Wastewater Management and Grants (Bureau) on or about April 24, 1986. All wastewater treatment plans designs must go to the DER for approval prior to construction, and if a public entity wants grant funding for its wastewater treatment facility, the project must be reviewed and approved by the Bureau (now called Bureau of Local Government and Waste Water Financial Assistance) which administers State grant programs for wastewater treatment facilities. The Bureau reviews grant project plans and specifications to ensure that they: (a) comply with administrative requirements of the grants programs; (b) comply with minimum Federal and/or State technical standards for wastewater facilities; (c) are suitable for bidding; and (d) present a constructible project. The plans for the Macclenny project depict an existing treatment facility, a new clarifier to improve the removal of solids (an expansion of about 130,000 gallons per day in treatment capacity), and a new effluent pumping station to pump to an overland flow field (field) through a force main pipeline to spray risers. The risers would spray the water laterally across the field. Water would collect in a central collection ditch, and run through a final chlorine contact chamber prior to discharge in Turkey Creek. A new agricultural building for equipment storage, and a new holding pond, which is an off-line pond for storage of inadequately treated water, are also depicted. The field in the Macclenny project is roughly 24 acres and is located in a large area between the chlorine contact chamber and the holding pond. The field in this system has 5 cells. A cell is an area of land that can be independently controlled to allow loading/resting cycles in the treatment process. Each cell in a given field should be as near equal in size as possible to provide for equal treatment of the wastewater during the loading/resting cycles. Loading/resting cycles allows a cell within the field to "rest" (no effluent being pumped on to that cell) so maintenance mowing or harvesting can be accomplished and to "load" the other cells to revitalize the bacteria that renews the treatment process. "Load" means to apply the effluent or treated wastewater from the existing facility to the field. Generally, forty percent of the field would be loaded with wastewater at any one time. On December 9, 1985, the Bureau had a predesign conference with Respondent in Macclenny to discuss design items. No plans or specifications for the Macclenny project had been submitted at that time, nor were they submitted at this conference. On February 18, 1986, an in-progress design review was held at Macclenny, with the Bureau staff available to answer Respondent's questions. On March 5, 1986, another in-progress design review meeting was held in Macclenny, with the Bureau staff present, at which time the plans were "fifty percent" (50%) complete. The unsigned and unsealed plans were given to the Bureau for a preliminary review. On March 25, 1986, the Bureau issued a few preliminary comments on the 50% completed plans and specifications. The purpose of the 50% complete review is to help the design engineer complete his plans and specifications. On March 31, 1986, Respondent transmitted to the Bureau a set of plans for the proposed Macclenny project. Respondent's transmittal letter, which the Bureau received with the plans on April 11, 1986, stated that "completed plans" were being transmitted. On April 21, 1986, Respondent transmitted to the bureau an additional set of the same plans for the Macclenny project, which Respondent again referred to as "completed plans" on his transmittal letter form which were received by Bureau on April 24, 1986. This transmittal also included specifications, a design data check list, design calculations, cost estimate, and plan of operation. The plans in this submittal are referred to as "the plans." It was Respondent's understanding that signing and sealing a set of engineering drawings signified a legal obligation that if someone takes the plans and builds a project it will work. Respondent's signature and seal are on the first sheet of the set of plans which was in the April 1986 submittal but not on the specifications. The plans were prepared, signed, sealed and submitted to the Bureau for review by Respondent. Respondent did not place any conditional language or qualification on the plans or write a letter advising the Bureau that the plans were not complete. It was Respondent's understanding that the Bureau would not review a set of plans unless they were signed and sealed, notwithstanding the completeness of the plans. Respondent did not consider the plans as completed, notwithstanding that he had signed, sealed and submitted them to Petitioner as "completed". It was Respondent's understanding that the plans were being submitted for review only, not complete for construction. An engineer may get answers from the Bureau without submitting plans that are signed and sealed as completed, such as the predesign conference or 50% review that occurred in this case. The Bureau considers plans that are signed, sealed and submitted as "completed" for review to be 100% complete and ready to bid. The Bureau considered the plans and specifications which Respondent submitted on April 24, 1986 as being final, complete plans and specifications for final review by the Bureau. The Bureau reviewed the plans assuming them to be complete and followed normal procedures for reviewing a complete set of plans and specifications. On June 19, 1989, the Bureau issued 52 written comments based on its review of the plans and specifications it had received in the April 24, 1986 submittal from Respondent. The plans and specifications were submitted to the Department of General Services (DGS) by the Bureau for a review and opinion because the Bureau was concerned about the structural design. DGS responded to this request through Jim Berkstresser, P.E. on June 25, 1986. By cover letter dated July 18, 1989, Respondent filed written responses to the Bureau's 52 comments. The Bureau did not approve Respondent's plans and specifications for the Macclenny project submitted on April 24, 1986. On September 5, 1986, Respondent resubmitted plans in response to the Bureau's 52 comments. These plans had the same configuration as the April submittal regarding the overland flow treatment. On September 29, 1986, Respondent met with David Wolfe to discuss the field configuration for the proposed overland flow system and other outstanding issues related to the revised contract documents. The principal concerns were non- uniform flow and significant erosion potential. Respondent's plans did not follow accepted design criteria. At this meeting field configurations were discussed, as well as guidelines to be followed in design of the overland flow field, and a general field layout were developed. Respondent submitted another set of plans which the Bureau received on October 30, 1986, and that set was approved and stamped accepted by DER-BWMG on December 22, 1986. All sheets in the approved set are dated August 20, 1986, with the exception of the cover sheet on which Respondent failed to date his seal and signature, and sheets G-6 and G-7 which are dated October 24, 1986. Respondent signed and sealed the cover sheet and sheet G-7 of the approved set of plans, but did not seal any other sheets in the approved set of plans. A signature and seal on a set of plans indicates that the plans were prepared by, or under the direct supervision of the person signing and sealing them, and that the plans are complete and depict a project that will perform its intended function. A signature and seal on a set of plans means the engineer assures that the design is his design and that the plans and specifications are ready to be bid for construction. The design should contain criteria and information significant to ensure the project will work. Sheet flow is the primary treatment mode in an overland flow system. Sheet flow is where a thin layer of water is induced to flow in a very controlled atmosphere across a length of land that is functioning very similarly to a trickling filter. The acceptable range of slope of an overland flow system is 2% to 8% with the best results obtained in the lower range because of a longer "residence time". "Residence time" is the amount time the wastewater is on the field for treatment. The slopes must be even and uniform to maintain a constant velocity so as to minimize the potential for erosion and to maintain a constant depth of water throughout the filed so as to maximize the treatment. Cross slopes should be minimized and topographic lines should be as close to parallel as possible on the field. The plans for the Macclenny project shows: (a) slopes ranging from less than 2% up to 6%; (b) multiple compound slopes across the field and; (c) topographic lines that are not parallel. The specifications for the field do not set out the acceptable tolerances on the slopes or the acceptable level of compaction of the field for the contractor who is to construct the field and; therefore, lacks control over the final product. Contours in an overland flow field are important, and while it is desirable for them to be on 1-foot intervals, contours at intervals of 2 feet are acceptable provided the plans and specifications address what happens between the contours. Respondent's plans and specifications show contours at intervals of 2 feet but do not address what happens between the contours. The plans of the facilities that were approved prior to the submittal of any plans by Respondent called for a 2- 3 week loading/resting cycle. The standard practice is to have all cells within an overland flow field to be of equal size so that the area to be loaded at any given period of time is the same size. The cells in the overland flow field in the Macclenny project as depicted by the plans are not of equal size, and if operated on a 2-3 week loading/resting cycle would not provide a consistent amount of treatment and thereby result in varying levels of treatment of the effluent. It is standard practice to provide performance specifications for seeding the field with the primary grass cover and for overseeding when necessary to prevent wind and water erosion. There were no performance specifications in the plans and specifications on the Macclenny project submitted by the Respondent. Agricultural equipment is an integral part of the overland flow field system and has a direct bearing on whether the system will function over the long run. Specifications for agricultural equipment are necessary to determine if the system will work properly. There were no specifications for agricultural equipment submitted by the Respondent in the plans. It is standard practice to furnish spray nozzle specifications, such as nozzle size, degree of fanning, characteristics under varying pressures and how much water will be discharged by the nozzle, in a set of plans and specifications for an overland flow field. Respondent's specifications for the Macclenny project did not contain the necessary specifications for the spray nozzles. Compacting is a standard practice, and it is standard practice to show compaction requirements on plans or specifications. The usual practice is to investigate the soil and specify compaction, usually based on a foundation report by a geo-technical engineer, showing the safe beading capacity of the soil in what condition, with recommendations for compaction. The Respondent's specifications do not call for compaction of the soil under the clarifier slab. However, the Respondent's specifications do call for compaction in the holding pond and situations where an area is over-excavated and backfilled. Should the area under the clarifier slab be over- excavated and backfilled, then compaction is covered in the specifications but compaction would not be covered unless this occurs. Therefore, since the weight of the slab is carried by the soil beneath it, specifications for compaction should have been included in Respondent's specifications for any situation. Changes in temperature causes concrete to expand or contract which may result in cracking. Placement of a concrete slab may result in the slab bending which may result in cracking. Therefore, reinforcing a concrete slab is required to maintain the slab's integrity. The thickness of a concrete slab will determine the distribution of the reinforcing so that cracking is minimized. The clarifier slab in the Macclenny project is depicted as being 12 inches thick and shows number 6 bar reinforcing on 6 inch centers in the top of the slab but no reinforcing in the bottom of the slab. Failure to require reinforcing in the bottom of the slab could result in the slab cracking due to significant changes in temperature and soft spots in the soil beneath the slab. Failure to place reinforcing in the bottom as well as in the top of the slab is not in accordance with standards of the code of the American Concrete Institute (ACI), revised in 1983, and is a structural weakness. The chlorine contact chamber as detailed on sheets 5-6 and 5-7 is like a rectangular concrete box beneath the earth where the earth is within a few inches of the top of the walls. The walls are vertically reinforced with number 4 bars on 12 inch centers placed in the center of the 8 inch thick wall. When the tank is empty the reinforcing bars will be approximately 160 per cent overstressed from the active pressure of the earth. Additional reinforcing is needed in the walls to meet ACI standards. There are deficiencies in the vertical wall reinforcing of the chlorine contact chamber as detailed on sheets 5-6 and 5-7 of the Plans. On sheets 5-3, 5-4 and 5-7 of the plans, reinforcement through the construction joints is incorrectly detailed to assure that cracking of the concrete will not occur. Construction joints occur between different pours of concrete, such as where the walls meet the top of the bottom slab. The concrete bottom of the holding pond as detailed in sheet 5-8 of the Plans is large enough to require expansion joints to prevent cracking as the slab expands and contracts due to changes in the weather, yet no expansion joints are shown for the slab as detailed on sheet 5-8 of the plans. Neither the collection ditches nor the spray riser bases as detailed on the plans show any reinforcing to maintain the integrity of the concrete. While this is not a major structural weakness, it indicates a failure to comply with standard structural engineering practices. Although the plans call for relocation of an existing drainage ditch, the Respondent failed to consult DER regarding the permitting of such drainage ditch. A detention time of 30 minutes is required to properly disinfect wastewater and is-basic knowledge for all civil engineers, yet the plans called for only a fifteen minute detention time. It is standard engineering practice to provide flood level elevations on the site plans. Respondent failed to provide flood level elevations for the Macclenny facility site plans. The plans failed to: (a) provide elevations for high water alarm and pump off settings; (b) provide specifications for flume liner on sheet M-4; (c) show how to close an existing outlet on the chlorine contact chamber; (d) show where an effluent pump station was to be located; (e) show pressure relief valve locations and; (f) indicate quantities for purpose of contract bidding. The specifications list equipment and work items, such as pumping equipment, grit storage tank, case-out assembly, telescoping valve, air diffusers, portable pump, hose and couplings, that are inapplicable to the Macclenny project. There are inconsistencies in the plans and specifications, such as: (a) the plans showing one clarifier while the specifications call for two clarifiers, (b) the plans showing a 150 pound chlorine cylinder as opposed to a 1-ton chlorine cylinder in the specifications and; (c) the plans showing the clarifier with a 38-foot diameter while the specifications calls for a clarifier with a 40-foot diameter. Respondent was negligent in submitting incomplete plans to the Bureau as "completed plans" and in failing to utilize due care and failing to have due regard for acceptable standards of engineering principles, with regard to the content of those plans which he submitted as "completed plans".
Recommendation Having considered the foregoing Findings of Fact and Conclusions of Law, the evidence of record, the candor and demeanor of the witnesses and the circumstances surrounding this case, it is, therefore, RECOMMENDED that the Board enter a Final Order finding Respondent, L. Thomas Hubbard guilty of violating Section 471.033(1)(g), Florida Statutes, and for such violation impose an administrative fine of $1,000.00 and suspend from the practice of engineering for a period of thirty (30) days, stay the suspension and place the Respondent on probation for a period of one year under terms and conditions the Board deems appropriate. DONE AND ENTERED this 20th day of June, 1990, in Tallahassee, Leon County, Florida. WILLIAM R. CAVE Hearing Officer Division of Administrative Hearings The DeSoto Building 1230 Apalachee Parkway Tallahassee, Florida 32301 (904) 488-9675 Filed with the Clerk of the Division of Administrative Hearing this 20th day of June, 1990. APPENDIX TO THE RECOMMENDED ORDER IN CASE NO. 89-0096 The following constitutes my specific rulings pursuant to Section 120.59(2), Florida Statutes, on the Proposed Findings of Fact submitted by the Petitioner in this case. Specific Rulings on Proposed Findings of Fact Submitted by the Petitioner Adopted in Findings of Fact 1. Rejected as not being necessary to the conclusions reached in this Recommended Order. 3.-12. Adopted in Findings of Fact 2, 3, 4, 5, 6, 7, 8, 9, 10, and 11, respectively, but modified. 13. Rejected as being immaterial or irrelevant or unnecessary or subordinate. 14.-19. Adopted in Findings of Fact 12, 13, 14, 15, 16, and 17, respectively, but modified. Rejected as being immaterial or irrelevant or subordinate or unnecessary. Adopted in Findings of Fact 17 and 18 but modified. 22.-33. Adopted in Findings of Fact 19, 20, 21, 22, 23, 24, 24, 25, 26, 27 and 27, respectively, but modified. 34. Adopted in Findings of Fact 17 and 18, but modified. 35-37. Rejected as being immaterial or irrelevant or unnecessary or subordinate. 38. Adopted in Findings of Fact 28 and 29, but modified. 39.-40. Rejected as being immaterial or irrelevant or unnecessary or subordinate, but see Findings of Fact 37 and 38. 41.-5O. Adopted in Findings of Fact 28, 32, 29 (28-31), 29, 29, 32, 30, 32 and 32, respectively, but modified. 51. Rejected as being immaterial or irrelevant or unnecessary or subordinate. 52.-53. Adopted in Findings of Fact (28-33) and 32, respectively, but modified. 54.-55. Rejected as being immaterial or irrelevant or unnecessary or subordinate. Adapted in Finding of Fact 55. Rejected as being immaterial or irrelevant or unnecessary or subordinate. 58.-62. Adopted generally in Findings of Fact 28-33. 63.-66. Adopted generally in Findings of Fact 34-36. 67.-72. Adopted generally in Finding of Fact 37. 73.-74. Adopted generally in Finding of Fact 38. 75.-76. Adopted generally in Finding of Fact 39. 77.-79. Adopted generally or covered in Findings of Fact 13-15 and 28-39. 80.-82 Adopted generally or covered in Findings of Fact 40- 41. 83.-90. Adopted generally or covered in Findings of Fact 42 and 43. 91.-96. Adopted generally or covered in Findings of Fact 44 and 45. 97.-104. Adopted generally or covered in Finding of Fact 46. 105.-107. Adopted generally or covered in Finding of Fact 47. 108.-109. Adopted in Finding of Fact 48. 110.-115. Adopted generally or covered in Finding of Fact 55. 116.-117. Adopted in Finding of Fact 49 and 50. 18. Rejected as being immaterial or irrelevant or unnecessary or subordinate. 119. Adopted in Finding of Fact 51. 120.-124. Adopted in Finding of Fact 52. 125. Rejected as immaterial or irrelevant or unnecessary or subordinate. 126.-127. Adopted in Finding of Fact 52. Adopted in Finding of Fact 53. Adopted in Finding of Fact 54. Adopted in Finding of Fact 53. Adopted in Finding of Fact 55. Specific Rulings on Proposed Findings of Fact Submitted by the Respondent Adopted in Findings of Fact 13-15. Adopted in Finding of Fact 19 except last sentence that is rejected as being immaterial or irrelevant. Rejected as being a restatement of Administrative Complaint and not a Finding of Fact but see Findings of Fact 15 and 19. Rejected as being a restatement of John Sowerby's testimony and not a Finding of Fact, but see Findings of Fact 15, 17 and 18. Adopted in Finding of Fact 15. 6. Restatement of David Wolfe's testimony COPIES FURNISHED: Rex Smith Executive Director Department of Professional Regulation 1940 North Monroe Street Suite 60 Tallahassee, Florida 32399-0792 Kenneth Easley, Esquire General Counsel Department of Professional Regulation Northwood Centre 1940 North Monroe Street Tallahassee, FL 32399-0750 Wings S. Benton, Esquire 1020 D. Lafayette Street, Suite 205 Post Office Box 5676 Tallahassee, Florida 32314-5676 L. Thomas Hubbard, pro se THA Building 3110 Spring Glen Road Jacksonville, Florida 32207
The Issue The ultimate issue to be resolved in this proceeding is whether the Department should issue a permit allowing the construction of a wastewater treatment and disposal system as requested in the modified application filed by Thomas E. Wasdin. The applicant and the Department contend that reasonable assurances have been given that the proposed facility will not result in violations of any of the Department's rules or regulations. The Petitioner contends that the proposed facility is located too near to existing shallow water drinking wells and that the facility otherwise fails to comport with the Department's rules and regulations.
Findings Of Fact Petitioner is the president of Beach Woods of Brevard County, Inc. The corporation is the developer of "Beach Woods," a 376-unit planned unit development located in Melbourne Beach, Brevard County, Florida. One hundred eighty of the units have already been developed. Existing regional sewage treatment facilities operated by Brevard County are not adequate to accommodate the total number of units that the applicant proposes to develop. It appears that 24 more hookups are all that the existing facilities will tolerate. Beyond that number, a sewer moratorium is in effect, and unless the applicant can make some other arrangement for disposing of sewage, the development cannot be completed. The county has approved the planned unit development. In order to meet sewage treatment needs of the proposed development, the applicant is proposing to construct a "package sewage treatment plant" to accommodate waste that exceeds quantities that can be handled by existing regional facilities. Once the regional facilities are upgraded so that the development's sewage treatment needs can be accommodated, the applicant proposes to disassemble the package plant and utilize the regional facilities. The proposed plant would be a 50,000 gallons per day contact stabilization sewage treatment plant. Initially, it would be operated as a 5,000 to 15,000 gallons per day aeration plant. Once loads reach 18,000 gallons per day, it would become a contact stabilization plant. The Present collection and transmission system for sewage that exists at Beach Woods includes an 8-Inch collection station from which sewage flows to an existing lift station that pumps effluent via 6-inch pipes to the regional plant. When the proposed plant is completed, a computerized system would be set up to send effluent to the new plants when the limits that the regional plant can accommodate are met. Once the regional plant is upgraded to sufficient capacity, the bypass to the proposed plant would be eliminated, and all units would then be connected to the original collection system. The proposed treatment plant is based upon proven technology that has been in existence for more than 50 years. The plant should operate reliably, and proper consideration has been given to odor, noise, lighting, and aerosol drift. In close proximity to the plant, it is likely that there would occasionally be a "earthy smell" that would be noticeable, but not objectionable. Outside of the immediate proximity, no odor would be noticeable. Large fans would be operated in connection with the plant, and some noise would result. It does not, however, appear that the noise would be excessive or bothersome, even in the immediate vicinity of the plant. The plant would be lighted by street lights and would not result in any more excessive lights than normal street lights. The plant is not of the sort that aerosol drift is a likely problem. Adequate considerations have been given to providing emergency power to the plant in the event of a power outage. The plant could sit for at least 20 hours without power before any emergency would exist. If there was a power outage in excess of that period, emergency power sources are available. Consideration has been given to the 100-year flood plain. The plant has been placed at an elevation that keeps it outside of the 100-year flood plain. The land application system proposed by the applicant would utilize drain fields that would be alternately rested. Groundwater flows from the area of the proposed drain fields are in a southwesterly direction toward the Indian River. The Indian River in the location of the proposed facility is a "Class III surface water." Groundwater in the area of the proposed facility might be classified as either "G-I" or "G-II." Reasonable assurance has been given that the proposed sewage treatment plant would not operate in such a manner as to degrade surface or ground waters to the extent that any of the Department's specific water quality parameters set out in Chapter 17, Florida Administrative Code, would be violated. The proposed sewage treatment plant comports with local requirements and has been approved by Brevard County. The Allans Subdivision is a residential development that is located directly to the north of the Beach Woods development. Petitioner utilizes a shallow water well as a source of drinking water. The proposed land application site of the sewage treatment plant is located within 500 feet of the Petitioner's well. There are at least two other shallow water wells that serve as drinking water sources located within 500 feet of the proposed land application site. The applicant indicated a willingness to move the proposed facility so that no part of it would be located within 500 feet of the shallow drinking water wells. The evidence establishes that the plant could be moved to accomplish that. No specific plan, however was presented. Potential factual issues could exist respecting appropriate buffer zones for any relocation of the facility, even a minor relocation. The applicant is proposing to develop areas within 100 feet of the proposed facility. The applicant does not, however, propose to locate any public eating, drinking, or bathing facilities within 100 feet of the proposed plant or land application area. No map was presented during the course of proceedings before the Department of Environmental Regulation that preceded the formal administrative hearing or during the hearing itself to establish present and anticipated land uses within one mile of the boundaries of the proposed facility. The facility of such a size that it could not inhibit any conceivable present or proposed future land uses except within 500 feet of the proposed facility. Evidence was offered at the hearing from which it could be concluded that the Department has, in the past, issued permits for sewage treatment plants located within 500 feet of existing shallow drinking water wells. The testimony was that this has occurred despite a requirement in the Department's rules that there be a 500-foot buffer zone between any such plant and a shallow drinking water supply. No specific evidence was presented as to why the Department has allowed such a breach of its rules or why it should be allowed in this proceeding.
The Issue Whether Gar-Con's revised application for a permit to construct a sewage plant, and soakage trenches to dispose of the effluent, should be granted?
Findings Of Fact Eight to ten miles south of Melbourne Beach and 8.3 miles north of Sebastian Inlet, Gar-Con plans to develop a parcel of land stretching west from the Atlantic Ocean, across Highway A1A, to the Indian River. Gar-Con expects to build a motel and residential complex complete with tennis courts, parking garage, water treatment plant and the sewage treatment facility for which a construction permit is sought in these proceedings. The sewage treatment plant would be built on a site 480 feet west of Highway A1A and 90 feet south of Gar-Con's northern property line, at an elevation of 11 or 12 feet above mean sea level. Ocean Way Water and Sewer Association, Inc. is to be organized as a nonprofit corporation to own and operate the wastewater treatment facility. The Public Service Commission, through the director of its water and sewer treatment, has taken the position that the proposed "sewer system will fall within the exemption described in Section 367.022(7), Florida Statutes." DER's Composite Exhibit A. PACKAGE PLANT PROPOSED The facility Gar-Con proposes is designed to treat 100,000 gallons of sewage daily, which is the estimated "total flow" (T. 75) the sanitary engineer who designed the system anticipates from the development. Sewage generated by the development would flow to the plant, through a bar rack designed to remove rags and other large objects, and into aeration tanks where, over a 24 hour period, interaction with air and a biological mass would supply oxygen and cause the formation of biological floccules. The flocculant sewage would then move to a clarifier hopper. During its five hour stay there, solids which were not earlier segregated as the sewage moved over a weir into the clarifier, would be precipitated and removed. The clear, residual liquid would be pumped through one of two sand filters (each of which would also have granular activated carbon and be capable of filtering 100,000 gallons daily) into one of two chlorine contact chambers where a gas chlorinator would introduce chlorine for an hour. Under ordinary circumstances, the chlorinated effluent would then be pumped into one of two soakage trenches. The soakage trenches, each designed for use every other week, are to be gravel-filled ditches covered over first with felt paper, then with compacted fill. The gravel would lie at least one foot beneath the surface of the ground in a space ten feet wide and three feet deep stretching the 940 foot length of each soakage trench. Punctured like sieves, two six-inch PVC pipes would run through the gravel, sweating effluent from their pores. There is also a plan to dig a percolation pond or grassed swale five feet deep, 120 feet long and 80 feet wide near the wastewater treatment plant, which could serve as a receptacle for effluent, in case of "a 1:10 year storm or when the filters are down and/or if soakage trenches would need repair." Gar- Con's Exhibit 2-A. It would hold about 100,000 gallons. The solids caught by the weir, those extracted in the clarifying process, and those recovered from backwashing the filters would serve as catalyst for the aeration process as needed. Excess sludge, about 3,000 pounds monthly, would undergo "aerobic digestion," before being removed to Brevard County's Central Disposal Facility on Adamson Road, for disposal there. Gar- Con's Exhibit No. 7. Primary and secondary drinking water standards would be met by the effluent as it left the plant (although the engineer who designed the system would not drink the effluent himself), except that, from time to time, nitrate concentrations might reach 12 milligrams per liter, and except in the "event that a homeowner might put some type of [inorganic toxic or carcinogenic] material into the sewer system." (T. 86) The biological oxygen demand (BOD) would be ten milligrams per liter; suspended solids would probably amount to about five milligrams per liter; pH would probably be slightly under seven; nitrates would average approximately eight milligrams per liter but would "peak out at certain times during the year, for maybe extended periods up to two months, at twelve milligrams per liter," (T. 80); and there would be a chlorine residual after 60 minutes of two milligrams per liter. AMBIENT WATERS There would be no direct discharge to the Atlantic Ocean, Indian River or any other body of surface water, nor would any indirect effect on surface waters be measurable. No body of surface water lies within 500 feet of the site proposed for the plant and soakage trenches. Potable groundwater underlies the site; the groundwater table slopes toward the Atlantic Ocean, 9.5 to 12.5 feet below ground. "[D]uring the traditional rainy season," Gar-Con's Exhibit 2B, Attachment, p.3, the groundwater may rise to within seven feet of the surface. The PVC pipes in the soakage trenches are to be placed two and a half feet deep. As effluent percolated through the sandy soil, there would be "mounding" of the groundwater underneath the soakage trenches, and dispersal in all directions. Surface flow is to be diverted from the soakace trenches so that only rainwater falling directly on them would percolate down through the gravel beds. Taking soil characteristics into account, and assuming a "water table depth" of 20 feet, an engineer retained by Gar-Con predicted that "the maximum expected groundwater rises beneath the east and west trenches are 2.4 and 2.1 feet, respectively under a loading of 100,000 gpd for a period of 7 days." Gar-Con's Exhibit No. 3. The water table depth, "the height, the top of the groundwater from the first restrictive layer," (T. 172), is probably more like 40 feet than 20, which accounts in part for the "conservatism" of the mounding predictions. Under very severe weather conditions (a 100 year storm), groundwater would rise as high as the bottom of the trenches making them unavailable to receive effluent, but the effluent would not be forced above ground. In a 100 year flood, water would be expected to rise to seven feet above mean sea level. Under such conditions, people could be expected to evacuate the area. In a 25 year storm, the system could be expected to continue to function. Groundwater to the north and east of the proposed site was sampled, and the samples were analyzed. The water to the north had 380 milligrams of chlorides per liter and the water to the east had 450 milligrams of chlorides per liter. As it left the proposed treatment plant, the effluent would contain approximately 150 milligrams of chlorides per liter. SOUND AND LIGHT Lights like those used as street lights are to be installed at four places in the wastewater treatment plant. A timer, which can be overridden, would turn the lights on at dusk and off at eleven o'clock at night. The lights would illuminate the plant adequately. Pumps would move sewage to and through the proposed plant. Most of the pump motors would be submerged and unable to be heard. Two electric blowers, a flow meter and a totalizer would also have electrical motors. The blowers and the blower motors are to be equipped with insulated fiberglass covers and the blowers would also have intake and double outlet silencers. Four feet from the plant the noise of the motors would be comparable to that of a home air conditioning unit. At the nearest residence the noise level would scarcely exceed background noise. At hearing, Gar-Con revised its application and agreed to install an emergency generator which would also be encased in insulated housing and is to be equipped with a muffler. AEROSOL AND ODOR Unless the proposed plant loses electric power for 24 hours or longer, no offensive odors would emanate from it. The bar rack and weirs would be regularly hosed down. Against the possibility of a power failure, Gar-Con agreed at hearing to install permanently an emergency generator with sufficient capacity to keep both the wastewater treatment plant and the water treatment plant it plans to build operable. No aerosol drift is foreseen. The surface of the liquid In the aeration tanks would be 1.4 feet below the top of the rim. Walkways four feet wide along the inside perimeters of the aeration holding tanks would prevent dispersal of most of aerosol. A decorative hedge around the treatment plant, which would eventually be 15 feet high, is a final fail-safe. WELLS To the north are two shallow wells within 500 feet of the site proposed for the wastewater treatment plant. Both wells belong to Kel Fox, who wrote Gar-Con that he had no objection to their proposed wastewater treatment facility in light of Gar-Con's agreement to furnish drinking water to existing facilities on his property and reimburse him expenses incurred in disconnecting the two shallow wells. Gar-Con's Exhibit 2E. There is a deep well within 500 feet to the south. DER and Gar-Con have entered into the following stipulation, dated September 2, 1983: Existing Wells. Prior to the operation of its waste water treatment plant, Gar-Con will offer to supply drinking water at a reasonable cost to owners of property on which are located operational or approved shallow drinking water wells that are within 500 feet of Gar-Con's land application site. Gar-Con will make this offer to all such owners known to it prior to the operation of its plant. Gar-Con will further offer to provide reasonable compensation to such owners to disconnect their shallow wells. Gar-Con will endeavor to arrange for provision of drinking water to these owners and the disconnection of those wells prior to the operation of its plant. Future Wells. Should nearby individual (non-corporate) property owners propose to construct shallow drinking wells located within 500 feet of Gar-Con's land application site after Gar-Con begins operation of its waste water treatment plant, Gar-Con also will offer to supply them with drinking water at a reasonable cost and to provide reasonable compensation to them to disconnect those wells. However, Gar-Con shall have no obligation to make any such offer to owners of future wells if sampling of monitoring wells located at or near its external property line indicates that the groundwater meets the primary drinking water standards and, after July 1, 1985, the secondary drinking water standards listed in Florida Administrative Code Rule 17-22.104. Gar-Con agrees to record a master notice of restriction barring future owners of lots within the Ocean Way development, which are owned by Car-Con at the time of permit issuance, from installing shallow drinking water wells on such property or otherwise using the shallow aquifer beneath their property as a source for irrigation or for potable water, so long as use of the proposed sewage disposal system continues, and the Department has not found that this restriction is unnecessary. This restriction, which shall be a covenant running with the land, further shall require future owners to purchase water from Gar-Con or any successor owner of the development's water system if Gar-Con or the successor provides water service. These restrictions also shall be contained in all other appropriate documents of title. In addition, Gar-Con plans to create a non-profit water and sewer association to own and control the development's water and sewer system. Gar-Con will include in the Articles of Incorporation of this association a requirement that all property owners served by the system must be members of the Association. Gar-Con is entitled to a zone of discharge extending to its current property line with the exception that the zone of discharge shall not include the area contained within a 100' radius of Gar-Cons's proposed water supply wells. DER Staff concurs that the above conditions, in conjunction with the sewage treatment and disposal system and the groundwater monitoring program proposed by the applicant, to meet the requirements of Chapter 17-4, F.A.C. will provide reasonable assurance that existing and future off-site and on-site property owners will be protected from any adverse effects that might result from the operation of the proposed sewage treatment disposal system. Petitioner's Exhibit No. 10. There are to be a half dozen monitoring wells to allow sampling of the groundwater at strategic points in the shallow aquifer. NATURAL RESOURCES Turtles nest in the general vicinity but off the site of the proposed project. Construction and operation of the proposed waste water treatment facility would have no impact on the turtles apart from making it possible for more people to live closer to where they nest.
Findings Of Fact The Respondents, Frank L. Reppa and Denise J. Reppa, own and reside in their dwelling located at 3863 Plumosa Drive, St. James, Florida. The property is a narrow canal front lot. All lots in the area are small and narrow and the dwellings thereon, mostly mobile homes, are placed closely together. On January 11, 1988, as the result of a nuisance complaint by the Reppa's next door neighbor, Stephen E. Havig, an Environmental Specialist with the Lee County Health Department, a part of the State of Florida DHRS, inspected the property in question and observed that effluent from the Respondents' drain field, a malodorous liquid, had run from Respondent's property down onto the driveway of their neighbors. On January 13, 1988, he returned to the property and spoke with Mrs. Reppa who admitted to living on the property. He again observed that the drain field in the Reppas' septic system was heavily saturated and had failed. Effluent was coming to the surface due to the high water table resulting from heavy recent rains and the failure of the system, and there was still a sewage odor to the effluent. The effluent showed in stains on the neighbor's drive. Mr. Havig told Mrs. Reppa that the problem had to be corrected as it was a violation of the law to allow it to remain. In response, Mrs. Reppa indicated they had no money to effect the repairs and because of that, Mr. Havig, who could have cited them immediately, indicated he would return to his office to see if they could be given some additional time to have the work done. After checking with his supervisor, Mr. Havig, on the same day issued an "Official Notification of Insanitary Nuisance" and a "Notice of Intended Action", both of which were sent by Certified Mail and receipted for by Mrs. Reppa on January 19, 1988. The Notice gave the Reppas until January 28, 1988 to correct the problem. On January 14, 1988, Mr. Havig again talked with Mrs. Reppa, telling her what he was sending and advising her how she could get the problem fixed. When he again went out to the property on January 28, 1988, he noted that the property had dried out due to a lack of rain. However, he could see no evidence that any repairs had been effected. He returned to the property on February 1, 1988 after a rain and observed that the problems had reoccurred. Mr. Havig again spoke with Mrs. Reppa on February 8, 1988, at which time she advised him the problem was to be repaired, but they were without funds to pay for it. At that time, Mr. Havig gave the Reppas three weeks to have the work completed with a contractor to be retained within one week. When he spoke with Mrs. Reppa on February 16, 1988, she stated she was still having trouble getting a contractor. She had contacted one contractor who looked at the system on February 15, 1988 and who proposed to remove the washing machine from the drain system. When Mr. Havig talked with Mrs. Reppa on February 19, 1988, she indicated she would have to discuss the matter with her husband. Mr. Havig stated at that time that the Department would have to proceed with enforcement action if work was not started on the correction by February 22, 1988. No corrective action was taken by the Reppas and the Administrative Complaint was filed as a result. DHRS considers it important to properly dispose of effluent because, since it contains human waste, it carries bacteria, viruses and a danger of parasites. Agency policy requires that the septic system be continually monitored and that the tank be pumped and the drain field be repaired when necessary. The Department has no funds available to assist those who cannot afford to make repairs. In order to be properly processed, effluent drainage from septic tanks needs a minimum of two feet of soil between the discharge outlet of the tank and the water table. The soil acts as a filter to remove harmful organisms and contaminants from the effluent before it reaches the water table. A high water table, due to heavy rains or other causes, prevents this filtration and causes the effluent to come to the surface. The situation is correctable. Two methods of correction are: 1) elevate the system above the water table, or 2) remove the saturated soil and replace it with a good grade of sand. In October, 1985, another complaint against the Reppas, relating to the same situation, was filed with DHRS. At that time, the Reppas paid $650.00 to have the system repaired by an individual who replaced the drain field, drawing it away from adjoining property and toward the road. Though the contractor assured them this would fix the problem, wash water would continue to come to the surface. As a result, Mrs. Reppa has refrained from washing clothes at her home and takes them to the laundry in town. Because of the actions they have taken, such as having the drain field expanded and moved, the pumping out of the septic tank in January, 1988, and the cessation of washing clothes at home, Mr. and Mrs. Reppa are convinced the system is not overflowing and that the water on the neighbor's property is the accumulation of surface water drainage when it rains. The Reppa property is higher than the neighbor's property and Mrs. Reppa believes that rain water drains down there. The new part of the drain field works and the water in question, she feels, cannot be effluent. The evidence of record, however, indicates to the contrary and that it is waste effluent. Inquiry by the Reppas indicates that it would take $750.00 more to fix the system and the Reppas do not have that money. They are still paying back the money they borrowed from Mrs. Reppa's parents to make the first repairs. Mr. Reppa is a commercial fisherman whose income has been substantially reduced due to the restrictions placed on the taking of redfish. Many neighbors in the area, according to the Reppas, discharge sewage directly into the abutting canal and allow wash water to run out onto the ground. The Reppas cannot comprehend why these individuals, mostly three month winter visitors, are not cited while they, full time residents, are.
Recommendation Based on the foregoing Findings of Fact and Conclusions of Law, it is, therefore: Recommended that an administrative fine of $50.00 per day be assessed against the Reppas for the violation established, said fine to be effective upon entry of a Final Order herein, with provision that the fine be remitted upon satisfactory proof that the violation has been corrected. Recommended in Tallahassee, Florida this 24th day of August, 1988. ARNOLD H. POLLOCK 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 August, 1988. COPIES FURNISHED: Eugenie G. Rehak, Esquire Staff Attorney Department of Health and Rehabilitative Services Post Office Box 06085 Ft. Myers, Florida 33906 Frank Lee Reppa, pro se Denise J. Reppa, pro se 3863 Plumosa Drive St. James, Florida 33986 R. S. Power, Agency Clerk Department of Health and Rehabilitative Services 1323 Winewood Blvd. Tallahassee, Florida 32399-0700 Gregory L. Coler, Secretary Department of Health and Rehabilitative Services 1323 Winewood Blvd. Tallahassee, Florida 32399-0700
The Issue Whether respondent should admit petitioner to the examination for Class B Wastewater Treatment Plant Operator certification or deny admission for failure to comply with Rule 17-602.300(3), Florida Administrative Code?
Findings Of Fact At the time and place set for final hearing, neither petitioner nor respondent presented any evidence on which findings of fact could be based.
Recommendation It is, accordingly recommended that respondent deny petitioner's application for certification as a Class B Wastewater Treatment Plant Operator, without prejudice to the filing of a subsequent application. RECOMMENDED this 13th day of March, 1991, in Tallahassee, Florida. ROBERT T. BENTON, II 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 13th day of March, 1991. COPIES FURNISHED: Charles H. Colvin 2140 Bay Road Neptune Beach, FL 32233 William H. Congdon, Esquire Twin Towers Office Building 2600 Blair Stone Road Tallahassee, FL 32399-2400 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 2600 Blair Stone Road Tallahassee, FL 32399-2400
Findings Of Fact Fallschase is a special taxing district which was created by the Board of County Commissioners of Leon County, Florida, in Leon County Ordinance No. 75-6. The district contains approximately 620 acres and is located in the area of the intersection of U.S. Highway 90 and Buck Lake Road in Leon County, Florida. The Intervenors are corporations which are seeking to develop the Fallschase area into a residential community. Through its permit application, Fallschase is seeking authority to construct a 167,000 gallon per day sewage treatment plant which would serve the proposed development. The plant would be of the extended aeration type with tertiary filters. Effluent from the plant would be discharged into a Percolation pond system. The City of Tallahassee operates a sanitary sewer system which serves areas within the city limits, as well as many unincorporated areas of Leon County. Service is provided to the unincorporated areas of the county in accordance with a contract between the City and Leon County which was executed in 1973. No election has been conducted within Leon County to authorize the contract. The County has terminated the contract, but the termination will not be effective until November 12, 1980. The City's sanitary sewer system is a regional system in that it serves a broad area not limited by the political boundaries of the City. The City's system has operated under temporary permits issued by the Department for a number of years because it does not meet the Department's requirements for tertiary sewage treatment. The City's regional sewage treatment system is capable of providing service to Fallschase. A 10-inch sewage pipe known as the "Belle Meade" Line runs adjacent to Fallschase. If a pumping station were constructed, sewage from Fallschase could be pumped into the Belle Meade Line and eventually into the City's primary sewage lines for treatment at one of the City's treatment facilities. In accordance with its statutory responsibilities, the Department has adopted Rule 17-4.26, Florida Administrative Code, which relates to permit requirements for sewage works. As filed with the office of the Secretary of State, the rule provided as follows: No person shall operate, maintain, construct, alter, modify, or expand any sewage collection system, sewage disposal system or sewage treatment facilities without a current and valid permit from the Department, pursuant to the Provision of Chapter 17-6, Florida Administrative Code. The Department shall deny an appli- cation for a permit and refuse to issue a permit unless the sewage collection, treatment and disposal system will pro- vide adequate and effective treatment in accordance with the rules and regu- lations of the Department and unless the system will operate as part of a regional system if one exists or be capable of tying into a regional system should one be established. Applications for a permit under this section shall be in accordance with Part I, Chapter 17-4, Florida Administrative Code. (e.s.) As filed with the Secretary of State, the rule included a clear policy choice in favor of regionalization of sewage treatment systems. In accordance with its responsibilities, the office of the Secretary of State published the rule in the Florida Administrative Code. When the rule was published in the Code, the portion of the rule which is underlined in the above quote was omitted. The rule as published in the Code thus did not include a clear statement requiring regionalization, and does not make sense. This erroneous version of the rule has been published in the Florida Administrative Code for more than five years, and the error has been compounded in that the Department has utilized the Florida Administrative Code version of the rule in its official handouts. A citizen requesting a current copy of Rule 17-4.26 from the Department, or from the Secretary of State's office, would receive the erroneous rule. The error has been further compounded because the Department subsequently adopted a policy of evaluating applications for sewage treatment proposals without regard to whether hookups to a regional system were possible. This policy has been applied by the Department for at least three years in accordance with verbal and written instructions of the Department's then Secretary, Jay Landers. Additional language was later added to Rule 17-4.26 as follows: Except for regional treatment plants, as designated by approved metropolitan or basin plans, all permits for treat- ment plants shall be valid only until connection, according to an approved plan, can be made to regional facilities. Such connection shall be made within ninety (90) days of the scheduled date for connection as provided in the approved plan. This provision has no applicability to the City's treatment system because the City's system has never been approved as the metropolitan or basin clan by the Department. The City has contended that the sewage treatment plant proposed by Fallschase would result in violations of the Department's standards for nitrates in the groundwater in the area of the plant. Nitrates would be a constituent of the effluent which would be discharged from the proposed sewage treatment plant into percolation ponds. The engineer who has designed the proposed plant estimated that total nitrogen discharged into the percolation ponds would be approximately 20 milligrams per liter, or parts per million (p.p.m.). In extended aeration plants such as that proposed by Fallschase, a substantial portion of the nitrogen would be in the form of nitrates. The 20 p.p.m. estimate is high. The experience generally in north Florida has been that nitrogen concentrations would not exceed 10 p.p.m. in the effluent discharged into percolation ponds. Once the effluent is discharged into the ponds, a certain amount of nitrogen is removed during the settling process. As the effluent percolates through the subsoils into the groundwater, further nitrogen is removed. Estimates of nitrogen removal through these processes range from a low of 25 percent to a high of 75 percent. The groundwater below the proposed plant is classified as Class 1-B groundwater under the Department's rules. It is very unlikely that effluent reaching the groundwater would contain as much as 10 p.p.m. nitrates. Even if it did, mixing with the groundwater would cause an almost immediate dilution of nitrogen concentrations so that concentrations in the groundwater as high as 10 p.p.m. would be unlikely in the extreme. Many sewage treatment plants operate within the Department's northwestern region, which extends from Pensacola to Tallahassee. The Department monitors these plants. A violation of the Department's nitrate standards has never been observed in the region. Indeed, in the entire State of Florida, nitrate violations have been detected only in certain areas of Dade County. Testimony was presented by the City to the effect that chemical processes in percolation ponds can cause very drastic nitrate concentrations when the funds are intermittently flooded and drained. Such concentrations have been observed at one of the City's treatment plants. The City`s plant, however, is of a different sort than that proposed by Fallschase. The City's plant produces concentrations of nitrogen in ammonia compounds and utilizes intermittent drying and flooding of the percolation ponds as a part of its operation. Ammonia compounds will not be a major constituent of effluent placed in the Fallschase percolation ponds; and, furthermore, the ponds will not be intermittently flooded and drained in the manner that would cause such concentrations to develop. In its Notice of Intent to Issue the proposed permit, the Department indicated that sludge produced through the proposed treatment facility should be disposed of by hauling to a plant operated by the City. The City has indicated that it will not make its plant available for such disposal, and cotends that accordingly Fallschase has given no reasonable assurances that the sludge will be disposed of properly. The contention is without merit. Many alternatives exist for disposal of sludge. Fallschase has adequate area available to it for construction of sludge drying pits. Sludge can be hauled to many potential locations. Specific issues respecting sludge disposal can be addressed in the operating permit which would not be issued by the Department until it is established that the proposed plant can operate within the Department's rules and regulations. The soils which lie below the proposed percolation ponds are not of a highly permeable sort. To aid in the percolation of effluent through the ground into the groundwater, Fallschase proposes to construct two-foot diameter holes in the bottom of the percolation ponds. The holes would extend from 18 to 25 feet below the bottom of the percolation ponds. The holes would be filled with sand, and alternatingly coarse layers of gravel. The City has contended that these holes would constitute wells, and that they therefore would need to be permitted by the Department. This contention is without merit. These structures could fit loosely within the definition of a well, but their function is merely to aid in the percolation of effluent through the subsoils. They are not designed to inject effluent directly into the groundwater. These structures would constitute wells to the same extent that any drain field would constitute a well.
The Issue The ultimate issue is whether Celebrity Resorts, Inc., (Celebrity) is entitled to a permit to construct a wastewater treatment and reuse/disposal facility in Marion County, Florida.
Findings Of Fact Proposed Project Celebrity is seeking a DER permit to construct a 0.065 million gallon per day wastewater treatment and reuse/disposal facility to serve a proposed recreation vehicle (RV) park. The facility is to be located in northern Marion County on the southern border of Orange Lake, an Outstanding Florida Water. The RV park is to be located on 75 acres of land, and is to contain 372 RV and "park model" sites, four bath houses, a clubhouse, and an expanded boathouse. The sewage treatment plant (STP) and effluent disposal system, consisting of a spray irrigation system, are to be located on the southern end of the site, away from Orange Lake. There is a "break" in the watersheds of the Celebrity property caused by a ridge across the approximate center of the project site. The effect of this "break" is that approximately one-half of the property drains toward the lake while the approximate southerly half of the property drains into an independent depression creating a watershed separate from the lake. Some underground pipes for a sewage collection system were installed at the site without an appropriate DER permit. Celebrity stopped the installation upon notice from DER that a permit was required for such installation. The permit needed for the installation of the collection system pipes was not the permit for the sewage treatment project which is being considered in this proceeding. Celebrity was penalized for its collection system violation, which was resolved with a consent order. Sewage Treatment Plant (STP) The STP is an extended aeration plant. It is designed to meet secondary treatment standards (90% removal of BOD and suspended solids from raw sewage) and basic disinfection. This type of treatment plant is very reliable. All mechanical components have a 100% backup so if a pump or blower fails, another is available to operate. The STP is designed to be capable of treating the flow from this RV park. Additionally, the facility has a holding pond for treated sewage effluent that can store five days of flow. Furthermore, because the RV park is a transient facility, it is possible in an emergency to shut down the entire plant and have people leave. By its nature, this is much more convenient in an RV park that in a residential or commercial neighborhood. The holding pond is to be lined with a 60 millimeter high density polyethylene liner, so there should be no leakage to the ground or groundwater even if there is an accident in the STP causing release of untreated sewage into the holding pond. The STP is to be maintained five days a week and must be attended for three nonconsecutive visits a week by a Class D certified plant operator. The amount of dissolved/undissolved heavy metals in the effluent is typically not a problem in domestic sewage effluent such as from the proposed RV park. To the extent that trace amounts of metals will exist, the STP will remove some heavy metals from the effluent during the treatment process and entrain them in the sludge (which will be taken to appropriately licensed landfill). There is no possibility of effluent leaking or discharging from the plant to directly discharge to Orange Lake, even if the STP completely malfunctions. Although the proposed STP is not a highly sophisticated plant, reasonable assurances have been provided that the STP will comply with DER's requirements for secondary treatment and basic disinfection and proper operation. Effluent Disposal System (Spray Irrigation System) Phase I of the effluent disposal system (spray irrigation system) is 3.66 acres in size, with an additional 1.7 acres designated if Phase II is implemented. Approval under this permit authorizes only the 3.66 acres on Phase I. Numerous separate sprinkler heads will spray the treated effluent on the field. The heads can be separately controlled and shut down. The sprayfield is sited on the southwestern corner of the 75-acre site and is separated hydrologically from the Orange Lake drainage basin by the "break" referred to in Paragraph 4 above. Therefore, surface water drainage in the area of the sprayfield drains away from the lake and does not connect back to the lake. The permitted loading rate is 1.7 inches per week, or approximately 24,000 gallons per day at full capacity. This amount corresponds to only approximately 170% of natural rainfall, but is more evenly distributed and controlled. After uptake of nutrients by green plants and evaporation (evapo- transpiration), the average amount of treated effluent that will percolate below the "uptake zone" to the surficial aquifer (to the extent that such exists on the site) is 0.3 to 0.4 inches per week. The surficial water table in the area of the sprayfield generally flows to the north toward the lake, although the flow is not immediately direct toward the lake. The Floridan Aquifer (which is beneath the intermittent surficial water table) in the area of the sprayfield generally flows away from the lake to the south and southeast. There are four sinkholes on the 75-acre site, although none of these four sinkholes have been identified on the 3.66-acre sprayfield. The four sinkholes on the 75-acre site and the majority of sinkholes in the area are "subsidence sinkholes." These sinkholes do not result in an open void down to the limerock after the collapse forming the sinkhole, but instead continue to have unconsolidated material above the limerock, even though a depression forms on the surface. One of the sinkholes has standing water within it and could possibly represent a connection with the lake water table or the Floridan Aquifer, but that sinkhole is separated hydrologically from the sprayfield site by the "break" across the property. There will generally be a slight increase in hydrologic conductivity through a subsidence sinkhole, since the unconsolidated material on the surface remains and is loosened. In some cases there may be even less hydrologic transmissivity due to a "jamming up" of the unconsolidated material, and in some cases there may be an increase in transmissivity when the unconsolidated material falls into an even less consolidated state. A "lineament" may exist on the 75-acre site. A lineament is a fracture zone, which indicates an increase in ground water transmissivity, resulting in an increase in solution of limestone and therefore indicating a more likely location for sinkhole formation. If a sinkhole develops within the sprayfield and if the sinkhole results in an increased area of ground water transmissivity, it could be a conduit for treated effluent to reach the surficial aquifer or Floridan Aquifer. Sinkholes which may form on the site are subject to being repaired with impervious material which prevents their becoming routes of contamination to the aquifer. In addition, the loading rate of any single sinkhole that forms within the spray irrigation field is so light and so easily shut down that there is a high confidence rate that no new sinkhole will act as a conduit for even the small immediate discharge over the area of the new sink to reach the Floridan Aquifer. A spray irrigation effluent disposal system is appropriate for this area which is subject to sinkhole formation. Spray irrigation allows dispersal of the effluent over a large area as opposed to a percolation pond which concentrates in the percolation area and therefore increases the chance of sinkhole formation and the chance of larger amounts of effluent reaching the Floridan Aquifer if all the intervening safeguards should fail simultaneously. In addition, the repair of any sinkhole forming within the sprayfield is simplified by the ability to simply shut off the sprinkler head or heads affecting that sinkhole while repair is being effected. Permit conditions further limit excessive effluent application rates by limiting the amount of flow, prohibiting application during storm events, and requiring monitoring of the flow. Spray irrigation is a common method of effluent disposal which generally has fewer problems than use of percolation ponds. No evidence has been presented that discharge from the sprayfield will cause violations of groundwater quality standards or violations of surface water quality standards, including the Outstanding Florida Water requirements in Orange Lake. Reasonable assurance has been provided that the proposed effluent disposal system will not violate DER water quality standards or other applicable DER rules. Standing Petitioner Suto could be substantially affected by this proposed facility if it causes pollution to Orange Lake since she uses the lake for nature photography. Additionally, she resides to the southeast of the proposed sprayfield and has concerns over contaminated ground water reaching her property and affecting her drinking water. Petitioner Riley could be substantially affected by this proposed facility if there is pollution to the Floridan Aquifer since she lives southeast of the proposed facility and has two drinking water wells on this property. Additionally, Petitioner Riley is a user of Orange Lake and therefore could be substantially affected by the proposed facility if it impacts the lake. Petitioner Solomon could be substantially affected by the proposed project if the project impacts Orange Lake since Mr. Solomon earns his living on the lake as a commercial fisherman and bass fishing guide.
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 granting to Celebrity Resorts, Inc., a permit to construct a wastewater treatment facility and spray irrigation disposal system subject to the conditions set forth in the Intent to Issue. RECOMMENDED this 15th day of July, 1991, 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 15th day of July, 1991. APPENDIX TO RECOMMENDED ORDER, CASE NO. 91-2722 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 Respondent, Celebrity Resorts, Inc. 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: 4(1); 5(2); 6(4); 7(5&6); 8- 12(7-11); 13(12); 14(13); 15(14); 16(15&16); 17(17); 18(18); 19-21(20-22); and 22-27(26-31). Proposed findings of fact 1-3 are unnecessary. Proposed finding of fact 28 is subordinate to the facts actually found in this Recommended Order. Specific Rulings on Proposed Findings of Fact Submitted by Respondent, Department of Environmental Regulation 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: 4-6(1-3); 7-13(5-11); 14(12); 15-17(13-15); 18(17); 19(18); 20-26(19-25); 27-32(26-31); and 33-35(32- 34). Proposed findings of fact 1-3 are unnecessary. COPIES FURNISHED: Delcie J. Suto, Pro Se 2400 N.W. 165th Street Citra, FL 32113 Carol B. Riley, Pro Se 2250 N.W. 165th Street Citra, FL 32113 Crawford Solomon, Pro Se 1303 N.W. 186th Place Citra, FL 32113 Karen English 3680 West Highway 318 Citra, FL 32113 Marilyn Nehring P. O. Box 481 Orange Lake, FL 32112 John Monsees 2400 NW 165 Street Citra, FL 32113 William L. Townsend, Jr. Attorney at Law Post Office Box 250 Palatka, FL 32178-0250 Douglas H. MacLaughlin Assistant General Counsel Department of Environmental Regulation Twin Towers Office Building 2600 Blair Stone Road Tallahassee, FL 32399-2400 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 The issue is whether Petitioner is entitled to an operating permit for an existing domestic wastewater treatment facility operating in Naples.
Findings Of Fact On May 10, 1991, Respondent issued Petitioner a five- year permit to operate a 0.3 million gallon per day (GPD) domestic wastewater treatment plant known as the Rookery Bay facility in Naples. This permit, which is number DO11-187204, allowed Petitioner to operate an extended aeration plant, using chlorine for basic disinfection and disposing of the reclaimed water in two percolation ponds. The 1991 permit required Petitioner to allow Respondent access to the facility for inspections at reasonable times, notify Respondent of any violations of any permit conditions, maintain total chlorine residual of at least 0.5 milligrams per liter (mg/L) of effluent sample after at least 15 minutes’ contact time at maximum daily flow, maintain annual average effluent quality values for carbonaceous biochemical oxygen demand (CBOD) and total suspended solids (TSS) of not more than 20 mg/L of effluent sample with maximum effluent quality concentrations of 60 mg/L in any single effluent sample, maintain a monthly average effluent quality value for fecal coliform of not more than 200 per 100 ml of effluent sample with a maximum effluent quality value of 800 per 100 ml in any single effluent sample, notify Respondent of any discharge from the percolation pond overflows, and monitor influent loading to the facility and apply for a permit modification if the monthly average influent flows approach or exceed the design capacity of 0.3 MGD or if the facility violates treatment standards. Respondent also issued Petitioner a five-year permit to operate a 0.15 GPD domestic wastewater treatment plant at the Rookery Bay facility. This permit, which is number DO11-167093, allowed Petitioner to operate a contact stabilization process plant. On December 29, 1995, Petitioner submitted a renewal application for permit number DO11-167093. Although the permit number references the smaller tank, the renewal application requests a permitted capacity of 0.3 MGD. By Notice of Permit Denial dated February 9, 1996, Respondent denied the permit application on the ground that Petitioner could not provide reasonable assurance that it would operate the facility in compliance with state standards based on a “continued and long standing pattern of noncompliance and violation of . . . rules and standards.” Petitioner’s operation of the Rookery Bay treatment plant has been poor. Respondent has brought an enforcement action against Petitioner, which signed a consent final judgment in January 1994. The consent final judgment required Respondent to pay $4500 in civil penalties. As it applied to the Rookery Bay facility, the consent final order required Petitioner to evaluate the facility to discover the causes of past violations and modify the facility to eliminate these violations. But Petitioner has not complied with material provisions of the consent final judgment. Petitioner’s operator has been held in contempt of court several times for violations at Rookery Bay and a nearby smaller treatment facility known as Port au Prince. Petitioner has several times refused Respondent’s representatives reasonable access to the Rookery Bay facility. At least twice, Petitioner has failed to advise Respondent of equipment failures that resulted in violations of treatment standards. On January 11, 1995, Petitioner cut off the power for several hours to a lift station pump serving a nearby a condominium complex. Predictably, the sewage backed up and overflowed into the street. Petitioner failed to restore the power timely or remove the overflowed sewage. On several occasions, raw or inadequately treated sewage has leaked from the tanks at the Rookery Bay facility. Petitioner has failed to eliminate this problem over the course of its five-year operating permit. On numerous occasions, Respondent’s representatives have detected violations of effluent quality. These violations have arisen inadequate detention time in the chlorine contact chamber. Consequently, the TSS and CBOD levels have repeatedly exceeded permitted standards. The parties dispute the adequacy of the capacity of the Rookery Bay facility. There is considerable evidence, including one statement in the application, that suggests that the facility’s capacity is seriously inadequate. Either the capacity of the Rookery Bay is, and has been, inadequate--in which case at least some of the violations are attributable to overcapacity operation--or, if the facility has had adequate capacity, the operational competence of Petitioner is below the minimum level necessary to provide reasonable assurance of proper operations at this facility in the future. Most likely, the Rookery Bay facility lacks adequate capacity, at least part of the year, and Petitioner lacks the minimum requisite competence to operate the facility in a responsible manner. The strongest evidence in the record suggests that the Rookery Bay facility serves, during peak season, 1500 mobile home connections and 400 apartment connections. These connections generate about 377,500 GPD of raw sewage. A slightly lower value is probable after consideration of the likely presence of recreational vehicles among the mobile home count. But this reduction, even without adjustment for dry-season infiltration and inflow, would not yield sufficient savings in raw sewage as to provide reasonable assurance that the Rookery Bay facility has adequate capacity to serve the present demand or adequate capacity to serve the demand projected over the five-year term of the permit that Petitioner seeks. Even if one were to credit Petitioner’s volume-to- capacity calculations, the results fail to constitute reasonable assurance of violation-free operation of the Rookery Bay facility. Petitioner's calculations leave little if any margin for error at present demand levels, and, given Petitioner’s singularly poor operating history at this facility, these calculations provide poor assurance of compliant operation of this troubled facility.
Recommendation Based on the foregoing, it is RECOMMENDED that the Department of Environmental Protection enter a final order denying Petitioner’s renewal application for a domestic wastewater treatment operating permit for the Rookery Bay facility. DONE AND ORDERED in Tallahassee, Florida, this 9th day of May, 1997. ROBERT E. MEALE Administrative Law Judge Division of Administrative Hearings The DeSoto Building 1230 Apalachee Parkway Tallahassee, Florida 32399-3060 (904) 488-9675 SUNCOM 278-9675 Fax Filing (904) 921-6847 Filed with the Clerk of the Division of Administrative Hearings this 9th day of May, 1997. COPIES FURNISHED: Sanford M. Martin 2500 Airport Road, Suite 315 Naples, Florida 34112-4882 Thomas I. Mayton, Jr. Assistant General Counsel Department of Environmental Protection 3900 Commonwealth Boulevard Tallahassee, Florida 32399-3000 Perry Odom General Counsel Department of Environmental Protection 3900 Commonwealth Boulevard Tallahassee, Florida 32399-3000
