Fort Walton Beach Council agenda — 04-29-03 workshop agenda — reading text

SEC 6.DOC HAI#01- 387. 00 6- 2 041403 III  8. The classification of the operator, the number of days per week, and the number of hours per day specified in the above charts are minimum requirements. Upon proper justification the Department may require a higher classification, more frequent visits or more hours per day in those cases where the treatment system has public access irrigation or is in close physical proximity to Class I waters, Class II waters approved for shellfish harvesting, or Outstanding Florida Waters. The Department shall provide i. to the permittee or supplier written notice of its intent to impose these more stringent requirements, setting forth with specificity the reasons which justify the Department's proposed actions. Within fourteen days of receipt of notification, the permittee or supplier may request a public hearing before a hearing officer pursuant to Chapter 62- 103, F. A.C., and Chapter 120, Florida Statutes. 9. For A and B plants, the lead/chief operator shall be on duty for one full shift each duty day. In cases when the lead/chief operator supervises the operation of two plants located in close physical proximity, the shift time may be equally divided between the two plants. III 10. When a plant treatment system includes a combination of more than one treatment process, the most complex treatment process shall be used to classify the plant. III In summary, the selection of the MLE oxidation ditch process maintains the existing Class B designation and will not impact the City' s operational requirements of the facility. ill F:\2001\ 01.0387.000\ \ -4\041403 FINAL\ SEC 6. DOC ReportR HAI#OI- 387. 00 6- 3 041403 III  SECTION 7 lit LOCAL RECLAIMED WATER REUSE AL TERNA TIVES a. 7. 1 INTRODUCTION I Planning and managing water resources in a city-wide or basin-scale watershed are complex tasks that involve a variety of technical, institutional and public health issues. I The complexity of the planning increases as the demands on the need for alternative sources of water increase. The following will evaluate the various sites available for the I development of a public access/ urban reuse system in the City of F ort Walton Beach near the City' s Municipal Golf Course. This evaluation will only consider beneficial reuse, I such as new public access level spray irrigation sites. The primary task is to assess the potential reuse rates in a specific area. The areas considered include expanding the I existing irrigation area at the Fort Walton Beach Municipal Golf Course and expanding the reuse system to include the County Fairgrounds, Municipal Softball Complex, and I medians and roadside areas along Lewis Turner Boulevard. The primary consideration for the City with regard to the operation of the system is to I decide whether or not the reclaimed water system will be interruptible. For the initial assessment of this program, an interruptible source was considered. Further analysis I regarding the operations of the City' s reuse system shall address the design requirements. r' II. 7.2 LOCAL ALTERNATIVES ANALYSIS I The types of reuse generally provide reclaimed water for various nonpotable uses within I an urban area. The potential types of sites that could be evaluated include: I"" 1. Irrigation of public parks and recreation centers, athletic fields, schoolyards and playing fields, highway medians and shoulders, and landscaped areas surrounding t public buildings and facilities. 2. Irrigation of landscaped areas of single-family and multi- family residences, iii general washdown, and other maintenance activities. 3. Irrigation of landscaped commercial, office and industrial developments. 4. Irrigation of golf courses. ill 5. Commercial uses such as vehicle washing facilities, window washing, and other uses. II. F:\2001\ 01.0387. 000\Report\ R-4\ 041403 FlNAL\ SEC 7. doc III HAl #01.0387. 000 7- 1 04/ 14/ 03 I11III  6. Ornamental landscape uses and decorative water features, such as fountains and waterfalls. 7. Fire protection. f! IIIII For the analysis included in this report, there are three ( 3) primary sites available in the City that can be used for the public access reclaimed water near the City' s WWTP. These sites are listed below and shown in Figure 7- 1: 1. Expanding the irrigation at the Municipal Golf Course 2. Irrigation at the Fairgrounds and Municipal Softball Complex III 3. Lewis Turner Boulevard medians and roadside areas The Hydrologic Soil Group classification is detennined by the soil' s run- off producing II!IIII characteristics. Letters, from A to D, designates Hydrologic Groups. Group A soils have high infiltration rates and low run- off potential, and Group D soils are soils with very III' slow infiltration and high run- off potential, see Table 7- 1. A soil is assigned to two ( 2) II Groups if part of the acreage is artificially drained and part is undrained. Such as, Group filii BID soils are soils with very slow infiltration that have been partially drained. Figure 7- I. 1 illustrates the various soil groups contained in the three ( 3) proposed public access III reclaimed water reuse sites. A soil type B is assigned for the Lewis Turner Boulevard median and roadside areas due to the placement on fill. II II f! IIIII III' III III ill F:\2001\ 01.0387. 000\Report\ R-4\ 041403 FINAL\ SEC 7. doc HAl #01.0387. 000 7- 2 04/ 14/ 03 III  W ASTEW A TER N. T. S. PLANT FAIRGROUNDS & MUNICIPAL a:: SOFTBALL COMPLEX z a; W J o o J TRAFFIC MEDIANS & o a:: ROADSIDE AREAS w a. SOIL GROUP " B", :J:6. 0 ACRES 1- T H LN o 0 o a:: Q: Q: V1 V1 o o a:: Q: w w o o z z o o a. a. w NORTHERN PINE RO x a:: w 0 J w <( CD Z ~ a:: u.. 0 Q: J ST l- e:: ., V1 0