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HomeMy WebLinkAboutNC0089052_Engineering Alternatives Analysis_20101213�/G44�9DSZ ENGINEERING ALTERNATIVES ANALYSIS FOR NPDES DISCHARGE PERMIT APPLICATION FOR THE ZOOLAND FAMILY CAMPGROUND WASTEWATER TREATMENT PLANT RANDOLPH COUNTY, NC Prepared for: Receivership of Diversified Lending Group, Inc., David A. Gill as Receiver 2029 Century Park East, Third Floor Los Angeles, CA 90067 December 2010 °•��N CARo(,''�. , -�AL Q��4° Prepared by: Diehl & Phillips, P.A. Consulting Engineers License No. C-0465 219 E. Chatham Street Cary, NC 27511 am F" TABLE OF CONTENTS Engineering Alternatives Analysis MR A. General EAA-1 to EAA-2 B. Summary of wastewater Treatment and Disposal EAA-2 to EAA-4 Options Considered MR C. Narrative Description of the Proposed Treatment Works EAA-5 Schematic of Proposed,Treatment Works EAA-6 D. General Location Map EAA-7 Im E. Scale Site Plan EAA-7 F. Special Studies or Modeling Where DWQ Cannot Determine EAA-7 P" the Impacts of the Discharge G. Financial Qualifications/Substantial Previous Compliance EAA-7 Statement H. Other Possible Combinations of Alternatives EAA-7 I. Potential Acquisition of Additional Land EAA-7 to EAA-8 J. Conclusion EAA-8 Appendix A — Economic Evaluation of Alternatives I" Alternative No. 1— Connection to Publicly Owned Treatment Works Page 1 to 6 Alternative No. 2 - Connection to Privately Owned Treatment Works Page 7 Alternative No. 3 — Individual Subsurface Systems Page 7 f Alternative No. 4 — Wastewater Treatment System, with Effluent Pages 8 to 13 Disposal Through a Subsurface Drip Irrigation F-+ System Alternative No. 5 — Wastewater Treatment System, with Effluent Pages 14 to 19 MR Disposal Through Drip a Spray Irrigation System Alternative No. 6 — Wastewater Treatment System, with Effluent Pages 20 to 25 MR Disposal Through a Surface Discharge to the Little River Alternative No. 7 — Consideration of Wastewater Re -Use, with Pages 26 to 32 Effluent Disposal Through Spray Irrigation Appendix B — Preliminary Soils Report Prepared by Piedmont Pages 1 to 3 Environmental Associates,, P.A. Appendix C — Local Government Review Form — Executed Page 1 on behalf of Randolph County No No Appendix D - Executed NPDES Application — Form D, with USGS Mapping Indicating Location of Reguested Discharge Appendix E — Preliminary Water Balances for Alternatives No. 5 and 7 Appendix F — Correspondence Regarding USGS Streamflow Estimates For the Proposed Discharge Point in the Little River Appendix G — Miscellaneous Information f" P" f" fm f" I" Im r" wl Im No ENGINEERING ALTERNATIVES ANALYSIS TO SUPPORT AN NPDES DISCHARGE PERMIT REQUEST FOR THE PROPOSED ZOOLAND FAMILY CAMPGROUND WASTEWATER TREATMENT PLANT p., A. GENERAL: P" 1. Introduction This Engineering Alternatives Analysis (E.A.A.) is submitted in support'of an application for a NPDES permit. The proposed permitted flow is 0.0178 MGD. This proposal has been prepared in accordance with 15A NCAC 21-1.105(c)(1) through (7) and the Division of Water Quality's (DWQ) "Guidance for the Evaluation of Wastewater Disposal Alternatives" (ver. June 23, 2005). The proposed permit is for a domestic wastewater treatment plant to serve 195 recreational vehicle camping lots in the existing Zooland Family Campground. The Campground is located on approximately 32.21 acres at 3671 Pisgah Covered Bridge Road, Asheboro, NC. The property is adjacent to the Little River, a Class C stream. As detailed in Appendix A, the wastewater flows have been estimated in accordance with 15 NCAC 2H.0219. The wastewater will be domestic in nature. 2. Project Identification Information Facility Name: Zooland Family Campground WWTP (proposed) "M County: Randolph Engineering Alternative Analysis preparer: John F. Phillips, P.E. (919) 467-9972 Diehl & Phillips, P.A. (919) 467-5327 (fax) FM EAA preparer's address and telephone number: Diehl & Phillips, P.A. F" 219 E. Chatham St. Cary, NC 27511 MM 3. Project Description The proposed treatment plant will serve the existing Zooland Family Campground. The met proposed plant will serve 195 camp spaces and the existing buildings at the site (bathhouse, office, and laundry). The projected wastewater flow for the Campground is: FM 92 Full Service spaces (water and sewer hookups) @ 100 gpd/space = 9,200 gpd ON EAA-1 IM no IM 103 camp spaces with no hookups but access to the common bathhouse, at 75 gpd/space = 7,725 gpd P" 3 employees at 25 gpd/employee = 75 gpd Total Projected Wastewater Flow = 17,000 gallons per day The location of the existing campground is indicated on Figure No. 1 - Vicinity Map. 9" 4. Existing Facilities Zooland Family Campground is an existing facility. The wastewater facilities for the Campground include a combination of existing subsurface disposal systems and a system that may have initially been installed as a subsurface system, but has been modified to discharge to surface waters. The NC Division of Water Quality did not authorize the discharge to surface waters, and DWQ issued a Notice of Violation for the unpermitted discharge on September 13, 2010. 5. Phasin4 The proposed Zooland Family Campground wastewater treatment facilities will be constructed in one phase, with a capacity of-17,000 gpd. B. SUMMARY OF WASTEWATER TREATMENT AND DISPOSAL OPTIONS CONSIDERED The results of this Engineering Alternatives Analysis clearly indicate that a new wastewater treatment plant discharging into the Little River is the most economically feasible of all the environmentally feasible options. The various waste treatment and disposal alternatives r" considered and investigated include: 1. Connection to a publicly owned treatment plant and wastewater collection system. 2. Connection to a privately owned treatment plant and wastewater collection system. r+ 3. Utilize individual subsurface systems for each campsite. 4. Wastewater Treatment System, with Effluent Disposal through Subsurface Drip Irrigation Lines MR 5. Wastewater Treatment System, with Disposal through Spray Irrigation System F" MR 6. Wastewater Treatment System, with Disposal through Discharge to the Little River 7. Wastewater Treatment System, with Disposal of Re -Use Quality Effluent Through Spray Irrigation System EAA-2 FIGURE No. 1 vlcINrrY MAP NO SCALE EAA-3 P" ON For all alternatives, the water supply will be through the existing public water system (well) located on the campground property. All of the alternatives are. environmentally feasible options that are routinely permitted in North Carolina. The ranking of the alternatives, in terms of environmental feasibility, will vary on a case -by -case' basis. For example, it is generally agreed that connection to a publicly owned �+ treatment works (POTW) would be the most desirable. A discharge to surface waters is not as environmentally desirable as. a connection to a POTW, but a new discharge remains an environmentally feasible option if the receiving stream has sufficient assimilative capacity to accept the projected waste load. If the present worth values of the two alternatives in this example were equal, the POTW connection should be selected, according to 15A NCAC 2H.0105(c)(2). However, if the connection to the POTW is not reasonably cost effective when compared to the cost of the new surface discharge, then the POTW connection alternative must be discarded from further consideration. 15A NCAC 2H.0105(c)(2) states the selected alternative must be the most environmentally sound alternative as selected from THE REASONABLY COST EFFECTIVE options. (Emphasis added.) 9" The present worth values of the seven alternatives are: MR FM I" MR 0" M % Of Alt. Alternative's Numb Description Present Worth PW to PW of er Alternative No. 6 1 Connection to Publicly Owned Treatment Works $ 2,018,976 142% 2 Connection to Privately Owned Treatment Plant N/A N/A 3 Individual Sub -surface Systems N/A N/A 4 Wastewater Treatment System, with Effluent Disposal $ 1,643,506 115% through Subsurface Drip Irrigation Lines 5 Wastewater Treatment System, with Effluent Disposal $ 1,737,780 122%. through Spray Irrigation System 6 Wastewater Treatment System, with Effluent $ 11423,096 100% Disposal through a Discharge to the Little River 7 Wastewater Treatment System, with Re -Use Quality $ 2,142,395 151% Effluent Disposal Through Spray Irrigation System Appendix A includes a detailed explanation of each alternative, its capital cost and operation/maintenance (O&M) costs, and its present worth. EAA-4 MR C. NARRATIVE DESCRIPTION OF THE PROPOSED TREATMENT WORKS: 1. Design Flows: Proposed Plant: 0.017 MGD = 12' gallons'per minute (approximately) Peaking Factor: 3.0 Peak Flow. 3..0 x 0.017 mgd = . 0.051. mgd = 36 gpm 2. Pretreatment: Primary Settling (septic Tank with minimum volume of 17,000 gallons) 3. Treatment Plant: Volumes: Flow Equalization 6,000 gallons (35% of design flow). MBBR Tank. . 5,000 gallons Filter Feed Tank 2,000 gallons. Pumps: Flow Equalization duplex submersible pumps with timed dose Dosing Pumps duplex submersible pumps in each Bioclere Recycle Pump simplex submersible pump in each Bioclere Filter Feed Pump simplex end -suction pump for each filter Filter Backwash simplex end -suction pump for each filter Pump Aeration: The MBBR (Moving Bed Biofilm Reactor)will have a duplex blower system. The estimated air requirements are 72 scfm at 5.61 psi for each blower. Bioclere: Two model 30/32, each with an integral 2,300-gallon clarifier. 4. Tertiary Filter: Two pressure filters, each with an effective filter surface area of area 4.9 square feet, total filter area. of 9:8 square feet Filtration rate —1.2 gpm/SF at ADF Backwash return to the septic tank Backwash rate— up to 20 -gpm/SF Media -spherical silica sand 5. Disinfection Unit: Tablet chlorination 6. Effluent Flow Measurement: Turbine water meter 7. Chemical Feed System: Alkalinity feed to supplement natural alkalinity as required for complete nitrification. 8. Sludge Storage: In 17,000 gallon septic tank See Figure No. 2 for a schematic of the. proposed treatment system. EAA-5 ALKALINM FEED I o l FLow p ' SPLTIm W� IN TO � � MAivHOL� ,I uI H� I I BIO--CLERE 2,000 GAL. p �- BIO-CLERE SLOUGH & FILTER FEED PRESSURE TANK FILTER 1 ■ ti lo TABLET I CHLORINATOR 600 GAL. I CHLORINE CONTACT FIGURE. No. 2 ALTERNATIVE No. 6 PROPOSED WASTEWATER TREAT1vMNT SYSTEM FAA-6 No SCAU MR MR D. GENERAL LOCATION MAP: See Figure No. 1. P, F" E. SCALE SITE PLAN: A site plan for each alternative is included in Appendix A. F. SPECIAL STUDIES OR MODELING WHERE DWQ CANNOT DETERMINE IMPACTS OF DISCHARGE: Not required at this time. MR G. FINANCIAL QUALIFICATIONS) SUBSTANTIAL PREVIOUS COMPLIANCE STATEMENT: The Zooland Family Campground is currently held by the Receivership of Diversified Lending Group, Inc. One of the purposes of the receivership is to liquidate the assets of Diversified Lending Group, Inc., under the supervision of the courts. The Notice of Violation issued. by DWQ for the campground"s unpermitted wastewater system makes the majority of the property unusable as an RV campground. The campground's lack of an NPDES discharge - permit makes it essentially impossible for the receivership to obtain any reasonable value for the campground. If the requested permit . is issued, the property could be sold to a purchaser who would construct the wastewater treatment system required to meet the NPDES permit limits. H. OTHER POSSIBLE COMBINATIONS OF ALTERNATIVES MR Alternatives No. 1 through No. 7 address the wastewater treatment and disposal alternatives for the subject property, as required by the DWQ Guidance for the Evaluation of Wastewater MR Disposal Alternatives. Alternative No. 7 represents a combination of Alternatives No. 5 and 6. There are no other known possible combinations of alternatives that would yield a more cost effective or environmentally sound alternative than those presented herein. rM I. POTENTIAL ACQUISITION OF ADDITIONAL LAND: The potential acquisition of land to provide the required treatment capacity for the land based disposal systems (Alternatives No. 3 through No. 5, and No. 7) was considered as a part of this E.A.A. Prior to contacting any adjacent property owners about the possibility of purchasing �+ portions of their land, economic analyses were performed to determine the effect of additional land for each alternative. rm The economic analyses used the following assumptions: • The land adjacent to and immediately south of the Campground had similar soils to those identified on the Campground property by the soil scientist. The land adjacent to and immediately south of the Campground could be purchased at market values, in the quantity required by the Alternative. be analyzed. MR EAA-7 on M" These assumptions produce the lowest possible land purchase costs for all the alternatives that utilize land based disposal systems (Alternatives No. 4, 5, and 7). If the comparative economic analyses indicate these alternatives have a higher Present Worth than Alternative No. 6 (Discharge to Surface Waters), then there would be no purpose in trying to further define specifically what land could be purchased, whether that land had suitable soils, etc. The results of the analyses indicated Alternative No. 6 had a. substantially lower Present Worth than Alternatives No. 4, 5, and 7). Therefore, no adjacent landowners were contacted regarding the possible sale of a portion of their property. J. CONCLUSION: As demonstrated in the information included in this E.A.A. and the Appendices, the selection of the Alternative with the treated wastewater discharge to surface waters, Alternative No. 61 P" was made only after extensive consideration of all the other Alternatives. Of the environmentally sound Alternatives, a treatment system discharging treated wastewater to the Little River is the only reasonably cost effective Alternative, when compared to all of the other Alternatives. On behalf of the applicant, Diehl & Phillips, P.A. requests approval of a discharge permit into the Little River at the indicated. location, for a total permitted flow of 0.017 MGD of treated wastewater. ,O F" M" M" P" APPEN DIX. A ECONOMIC EVALUATION OF -ALTERNATIVES OR MR ALTERNATIVE NO. 1 CONNECTION TO PUBLICLY OWNED TREATMENT WORKS MR The Zooland Family Campground is located outside of the extra -territorial jurisdiction (ET]) of the City of Asheboro (the nearest municipality with a wastewater collection and treatment system), but is within a- five -mile radius of the City's wastewater collection system. The City's policies would allow the Campground owner to construct a wastewater pump station at the Campground, and extend a ,forcemain to connect to the City's collection system, as long as the owner built the system to City standards and paid all costs. Alternative No. 1 proposes to collect all of the wastewater from the Campground in a wastewater pumping station located in the low point in the Campground. The nearest manhole in Asheboro's collection system is located near the intersection of South Fayetteville Street and McCranford Road. The forcemain route would leave the Campground and run northward along Pisgah Covered Bridge. Road, cross- I-73/74, continue along Pisgah Covered Bridge Road to its intersection with South Fayetteville Street, and the northward along South Fayetteville Street to the receiving manhole. The length of forcemain required for this route is approximately 22,400 linear feet. The estimated low water level in the pump station would be approximately 655 feet above Mean Sea Level (MSL). The elevation of the receiving manhole is approximately 860 feet above MSL. The minimum required pump rate is calculated as: 17,000 gallons per day x 3.0 peaking factor / 1440 minutes/day = 35 gallons/minute This flowrate in a three-inch force main would produce a velocity of approximately 1.6 feet per second, which is lest than the 2.0 feet per second required by NC Division of Water Quality (DWQ) standards. The pump rate required to produce a velocity of 2 feet/second is 45 gpm. Using a Hazen -Williams -"C" factor of 120, the pressure loss due to pipe friction would be approximately 0.81 feet per 100 feet. The estimated length of the forcemain is approximately 22,400 feet. The friction losses in this length of line would be approximately 181 feet, yielding a Total Dynamic Head (TDH) of approximately 386 feet (el. 860 — el. 655 = 205 feet static, plus 181 feet of friction). A centrifugal wastewater grinder pump cannot furnish the required pumping conditions of 45 .gpm at 386 feet. The proposed solution for this pumping condition is to divide the TDH by constructing a second wastewater pumping station near the intersection of Pisgah Covered Bridge Road and Hopewell Friends Road (See Figure No. 3). Each station would then have pumping requirements of 45 gpm at approximately 193 feet TDH, which can be met with high head wastewater grinder pumps that are commonly available. The pump stations would each be furnished with standby power generation, an automatic transfer switch, and an alarm dialer. The pump station at the Campground would also have a liquid chemical feed system for odor control (required due to the length of the forcemains and the resultant detention times, especially during low flow periods). MW Appendix A Page 1 WO MR 0" The wastewater system components for Alternative No. 1 and their estimated installed costs are as follows: M Project Costs Two 45 GPM wastewater pumping stations with 30 kW standby fm power generator, automatic transfer switch, and autodialer, installed ($103,000 each) $ 206,000 One liquid chemical odor control feed system and tank $ 32,000 22,400 LF of 3-inch forcemain, including fittings, installation, clean-up, driveway repairs, seeding, etc. at $ 25 per LF LF total project cost $ 560,000 Five air release valves and manholes at $3,500 each $ 17,500 660 LF of 12-inch casing bored and jacked under intersecting public roads and I-73/74 at $200/LF $ 132,000 Stream crossing (Little River) 75 000 Subtotal, Estimated Construction Cost $ 1,022,500 Land Acquisition (0.5 acres at $10,000 per acre) $ 51000 Surveying Fees (5%) $ 51,100 Engineering Fees (7%) 71 600 MR Total Estimated Project Cost $ 1,150,200 Operation and Maintenance Costs ram The annual power costs are estimated as follows: Onsite Pump Station No. 1: Design pump rate: 45 GPM TDH: 193 feet — Use Myers model WGX100H, 10 Horsepower pump 10 HP = 7.5 Kilowatt (kW) 17,000 gallons per day/45 gallons per minute = 378 minutes pumping per day = 6.3 hours per day Power consumption per year: 7.5 kW x 6.3 hours per day �+ x 365 days per year = 17,246 kWh per year for pumps Power costs per year Pump Sta. No. 1 ($ 0.105/kWH)(17,246) = Offsite Pump Station No. 2 (Identical to No. 1): Power costs per year at ($.105/kWH) = Total Annual Power Costs FW No Appendix A No Page 3 $1,811 1 811 $3,622 OR MR Equipment Repair/Replacement Costs: Assume 15-year life for pumps, motors, and generator, yielding an annual replacement charge of $1,101. This is based on a Sinking Fund Factor (A/F., 6%, 15 years) of 0.0430, times the mechanical equipment cost of $60,400. The annual cost of routine maintenance and repairs is estimated to be 5% of equipment cost. �+ Approximate equipment costs are: Pumps — 4 at $8,000 each $ 32,000 Generators — 2 at $12,000 $ 24,000 Chemical Feed pumps — 2 at $1,000 $ 2,000 Flow meter —1 at $2,400 2 400 Total Mechanical Equipment costs $ 60,400 Replacement costs at 0.0430 times $ 60,400 = $ 2,597 Maintenance at 5.0% of $ 60,400 = 3 020 f" Total annual equipment replacement/repair charge = $ 5,617 Forcemain Maintenance Costs: �+ The forcemain would be located within NC DOT rights of way. NC DOT will not issue utility encroachment agreements to private entities such as the Zooland Family Campground. DOrs position is that private entities are not equipped to provide the maintenance that may be required for. the force main, such as quickly repairing any leaks that occur, locating and marking the forcemain in advance of construction projects along the route that might damage the forcemain, etc. For the purposes of considering and evaluating this alternative, it is assumed that the Owner will be able to secure the necessary NC DOT encroachment agreement. This could be accomplished by the Owner turning the wastewater pumping system over to a privately held utility company that is regulated by the NC Utilities Commission (NC DOT will issue an encroachment agreement to these types of companies). Total Annual forcemain maintenance funding: $ 3,000 faw Fuel Costs: Based on 52 hours per year run time for exercise and power outages for the 30 kW standby generator at PS 1 and at PS 2. 52 hrs x 1.3 gal./hr diesel at 50% load = 68 gal/yr/PS Fuel costs at $3.00 per gal. x 68 gal/year x 2 units = $ 408 Total Annual Fuel Costs: $ 408 Appendix A Page 4 ON Chemical Costs: The onsite pump station will require a liquid chemical feed system for odor control (due to hydrogen sulfide generation in the relatively long sections of proposed forcemain). This cost evaluation assumes a potential HzS concentration of approximately 2.5 mg/I in each forcemain, or a total of 5 mg/I to be offset by the addition of ferrous sulfate. The estimated annual chemical consumption is calculated as: 0.017 MGD x 365 = 6.21 MGD 6.21 MGD x 8.33 Ibs x 5 mg/I = 258 pounds of hydrogen sulfide per year Dose 3.28 gallons of ferrous sulfate/pound of hydrogen sulfide, or 848 gallons of ferrous sulfate required per year, at $1.15/gallon P" Total annual odor -control chemical costs will be: $ 975 Maintenance: Maintenance staff site visits: 4 man-hours/week/station x 2 stations x 52 weeks/year, at $25/hour $ 10,400 Total Annual Maintenance Staff Costs: $10,400 City of Asheboro Sewage Treatment Costs: Minimum monthly sewer fee is $38.35 per month, and this fee includes the first 150 cubic feet. The average monthly flow will be 17,000 gallons/day x 30 days = 510,000 gallons/month, or 68,173 cubic feet. The City charges $6.28 per 100 cubic feet in excess of the initial 150 cubic feet. The average monthly charge would be: Im $38.35 + ((68,173-150)/100) x $6.28 = $4,310.19/month P" Total Annual City of Asheboro Sewage Treatment Costs: Summary of the annual 0&M costs for Alternative No. 1 �•, Annual power costs Equipment repair/replacement Forcemain Maintenance Fuel costs Chemical Costs Maintenance Staff City of Asheboro sewer charges Total Annual O&M costs Present Worth Analysis Year 0 Costs Wastewater System Construction Ow Total Year 0 - Capital Cost No Appendix A Page 5 $ 51,722 $ 3,622 $ 5,617 $ 3,000 $ 408 $ 975 $ 10,400 51 722 $ 75,744 $ 1,150,200 $ 1,150,200 Annual O&M Costs Year 1-20 $ 75,744 Present Worth of Alternative No. 1 Year 0: $ 11150,200 �+ Years 1-20: (75,774) (P/A, 6%, 20) _ (75,774)(11.4699) = 868 776 Present Worth of Alternative No. 1: $ 2,018,976 P" MR f" MR P" F" P" Im a" No Iw ON Appendix A Page 6 MR OM ALTERNATIVE NO. 2 CONNECTION TO A PRIVATELY OWNED TREATMENT PLANT There are not, to the best of the preparer's knowledge, any privately owned treatment plants within a five mile radius of Zooland Family Campground that have sufficient capacity to accept the 17,000 gpd flow from the campground. Therefore, connection to a privately owned wastewater treatment plant in not considered a viable Alternative for this E.A.A. ALTERNATIVE NO. 3 INDIVIDUAL SUB -SURFACE SYSTEMS Individual sub -surface septic systems for each campsite were not considered because the soils in the area of the campsites have been graded, compacted, and partially covered with pavement (as noted in the Soil Scientist's report), which renders this area unsuitable for septic systems. Although it would be possible to have individual septic tanks and effluent pumps at each campsite, and individual sub -surface disposal and repair fields (located on adjacent property), this approach would not be feasible. Concentrating 17,000 gpd of septic tank effluent (with no additional treatment) in a grouping of individual subsurface disposal areas would most likely not be permitted by the regulatory. agencies. To have a separate treatment system at each campsite is obviously inefficient, as opposed to having_ a common wastewater treatment system. �+ The only feasible option for subsurface wastewater disposal at Zooland Family Campground would be to collect the wastewater from all the campsites, treat it in one wastewater treatment facility, and then pump the treated effluent to a single subsurface disposal site adjacent to the campground. r, MM MR no ON Therefore, Alternative No. 3 is dropped from further consideration in this EAA. Alternative No. 4 will examine the possibility of a common wastewater treatment system, with the treated effluent being disposed of in a subsurface drip irrigation system. Appendix A Page 7 MM fm ALTERNATIVE NO. 4 WASTEWATER TREATMENT SYSTEM, WITH EFFLUENT DISPOSAL THROUGH A MR SUBSURFACE DRIP IRRIGATION SYSTEM This Alternative utilizes a central treatment system to achieve the Treatment System II (TS-II). effluent standards set for in the rules of the NC Division of Environmental Health (DEH). This agency, in conjunction with the local environmental health department in. each. NC county, ram permits and regulates wastewater systems that dispose of treated effluent below the ground surface. As noted previously, there are insufficient undisturbed, suitable soils areas for a subsurface disposal system within the existing property limits of the Campground. The Soil Scientist's report estimated a Long Term Acceptance Rate (LTAR) of 0.067 gallons per day per square foot (area loading, not trench bottom loading) for the suitable soils at the Campground. Due to the lack of usable soils on the existing property, this Alternative proposes the Owner purchase a sufficient quantity of land adjacent to the Campground to support a, subsurface disposal system, and to support the required repair area (must have a repair area sufficient to allow the construction of a duplicate subsurface disposal system). In order to develop this Alternative and its minimum present worth, it will be assumed that sufficient land could be obtained from the adjacent landowner south of the Campground, and that the soils on that site would be similar to the undisturbed soils on the Campground property. The treatment system proposed for this Alternative is a biological wastewater treatment system, as manufactured by AquaPoint. The system would. consist of: • Primary Settling Tank (17,000 gallons effective volume septic tank) • Flow Equalization Tank (6,000 gallons) with duplex equalization pumps and submersible aerator • Flow divider box • Two Model 30/32 Bioclere fixed film systems, installed in parallel, with integral clarifiers, recirculation pumps, and sludge return pump • Tablet chlorinator with 600 gallon chlorine contact tank 9 6,000 gallon effluent pump tank with duplex pumps The treated effluent would be pumped to a subsurface drip irrigation system located on the property immediately south of the Campground. The amount of land required for the drip irrigation zone is estimated as follows: FM LTAR = 0.067 gallons/day/square foot 17,000 gpd/0.067 gpd/sf = 253,731 square feet The drip irrigation tubing is typically installed on a two -foot spacing using a vibratory plow. The amount of drip tubing required would be: MR 253,731 SF/2 ft effective application width of tubing = 126,866 linear feet of drip tubing WR Appendix A Page 8 F" ,M Due to the inherent irregularities in ground surface slopes, there is always an inefficiency factor that causes the actual area required to exceed the calculated theoretical area required. For drip irrigation systems, experience has indicated this inefficiency will typically be on the PM order of 1.2 to 1.3. For this analysis, a factor of 1.25 will be used. The area required for the drip irrigation system would therefore be 253,731 SF x 1.25 = fm 317,164 SF. This area must then be doubled to provide land for the required 100% repair area, increasing the total to 634,328 SF. The subsurface drip fields must have a 25-foot separation from all property lines, and a minimum setback of 50 feet from all surface waters. The minimum area required to provide the required setbacks and the total area for sub- surface disposal is 17.77 acres, based on the assumption that the adjacent land south of the campground could be purchased. If any other site is purchased, the capital costs of this system would increase due to the additional piping and energy required to transport effluent to the site. An illustration of this Alternative is presented in Figure No. 4. The components of this system and their estimated installed cost are as follows: Project Costs One 17,000 GPD treatment system (materials only), as described above $ 150,700 �+ One 17,000 gallon septic tank (materials only) $ 19,140 Two 6,000 gallon pump tanks (materials only) 2 x $6,930 = $ 13,860 One 600 gallon tank (materials only) $900 One flow splitter manhole (materials only) $ 1,430 Drip Irrigation Pumps and Controls $ 24,000 Installation of treatment system — general construction $ 126,018 Alarm dialer, installed $ 3,000 One 20 kW standby generator and automatic transfer switch, installed $ 18,800 Electrical construction $ 33,400 1,200 LF of 3" PVC forcemain from effluent pump tank to the drip irrigation zones, at $18/LF $ 21,600 11200 LF of 2" PVC forcemain return from drip irrigation zones to the flow equalization tank, at $15/LF $ 18,000 Drip irrigation system (126,866 LF), complete with zone valves, air release valves, supply and return manifolds, and drip tubing at an installed cost of $3.00 LF $ 380 f600 `M Clearing wooded site for drip system, erosion control, seeding, etc. (7.3 acres at $5,000/acre) $ 36,500 Subtotal, Estimated Construction Cost $ 847,948 Land Acquisition (17.77 acres at $4,000 per acre) $ 71,080 Soil Scientist Fees (5%) $ 42,400 Engineering Fees (7%) 59 400 Total Estimated Wastewater Treatment and Disposal Costs $ 1,O20,828 Appendix A w. Page 9 AI MR MR u m" r" Fog ram► mm 04 p" m FMq p" 014 L - t 1 ♦ �♦ ' 1 1 1 f r_- , It --_-----, f ; I it ----- -♦- `` '\ ' ``I / 1�' % �d `\\ t� ! I j��.�• j ,1.-, ; j ``�� I I Q' 6 DIVE ING,-'- .-�_C?' � % �ZSIFIED LED -- 1 / ','-' - Q %• }a .L !GROUP, iL�t`.. ; �..1/r i L \ � \`, a, L TTT��� ♦ \�` ` 5 l L y Y 1 1 1 / % •D L L . .\` i 2/ , ..! T T'T�`LT17,-1, / i ``. \ �. ``. `, 1 1 , ; i I 1 , 1\ -• / �? i - ' I 1 C O V 1r 71 D. / .� ._—.--•. 1 1 + , f ' ` 1 1 r 1 �; / 117 ' ; ; f • 379885 S.F. .',• �254290 S.F.- ' 8.72 AC. / 5.84 AC / i �; `. J I r, J fR.«.«��«�.. � `` i ` J-,-��. •yl ' /, 'r 1 1 t t ' 1 1 17.77 ACRE -- b1.,,% /--- j RAC j •, `\ `, `, `\ `�` ,` `, ` \`, `, `, `` j 1 ; •' 1 % %♦ 1 1 1 1 I ; + ! : • \ . \`- `\ \ ...1 `a— T �� T T`f J '• I `. ` --------"1------r 01 SUBSURFACE DRIP IRRIGATION FIELDS ♦ L \ FIGURE No. 4 ALTERNATIVE No. 4 1 CENTRAL TREATMENT SYSTEM Z & SUBSURFACE DRIP IRRIGATION DISPOSAL - - - '`� -- \ GRAPHIC SCALE •\ - ; ' = ; �`, - 500 0 250 500 1000 1 inch — 500 ft. MR Mq Operation and Maintenance Costs The annual power costs are estimated as follows: FM Pumps in wastewater system: Flow Equalization Pumps — will be controlled by repeat cycle timer, to dose the �+ treatment system at regular intervals. Pumps will be 0.4 HP pumps, with a nominal capacity of 30 gpm against 21 feet TDH. Brake horsepower provided: 0.40 BHP KW input to motor: 0.35 KW (85% motor efficiency) Operating time: 17,000 gpd/30 gpm = 567 minutes = 9.45 hours/day Power consumption per day: 0.35 KW x 9.45 hours per day= 3.31 kWh per day Power consumption per year: = 1,208 kWh per year Power costs per year ($.105/kWH) = $127 per year for FE pumps Bioclere recycle pumps: Pump rating is 45 gpm at 20 feet Pumps operate on a repeat cycle timer — estimate 12 hours per day operation Brake horsepower provided: 0.50 BHP (50% efficiency) KW input to motor: 0.44 kW (85% motor efficiency) Power consumption per year: 0.44 kW x 12 hours per.day x 365 days per year x 2 Bioclere units = 3,854 kWh per year a�q Power costs per year = $404 per year for recycle pumps `an Bioclere sludge return pump: Pump rating is 45 gpm at 20 feet Pump operate on a repeat cycle timer — estimate 52 hours per day operation Brake horsepower provided: 0.50 BHP (50% efficiency) KW input to motor: 0.44 kW (85% motor efficiency) Power consumption per year: 0.44 kW x 2 hours per day x 365 days per year x 2 Bioclere units = 642 kWh per year �+ Power costs per year = $68 per year for sludge return pump Duplex drip irrigation pumps: Pump rating is 60 gpm at 125 feet Brake horsepower provided: 3.0 BHP KW input to motor: 2.63 kW (85% motor efficiency) Operating time: 17,000 gpd/60 gpm = 284 minutes, plus 5% allowance for line flushing = 300 minutes = 5 hours/day Power consumption per year: 2.63 kW x 5 hours per day x 365 days per year = 4,800 kWh per year F, Power costs per year = $504 per year for drip irrigation pumps Appendix A Page 11 F" Summary of annual power costs: Flow* equalization pumps_ $ 127 A, Bioclere .recycle pumps $ 404 Bioclere sludge return pump $ 68 Duplex drip irrigation: pumps $ 504 Total Annual Power Costs $ 1,103 00 F" r" Lab Analyses. For the purposes. of this report, the following tests and testing frequencies will be used: Test Cost Frequency Annual Cost BOD-5 25 Monthly 300 NH3-N 20 Monthly 240 TSS 15 Monthly 180 Fecal Coliform' 20 Monthly 240 Total N 35 Quarterly $140 Total P 20 Quarterly $80 Annual Testing Costs $1,180 Annual solids (sludge) disposal cost: Septic tank will be pumped annually.. = 17,000 gallons/year at $0.15/gallon = $ 2,550 Equipment Repair/Replacement Costs: Assume 15-year life for pumps, motors, and generator, yielding an annual replacement charge of $1,101. This is based on a Sinking Fund. Factor (A/F, 6%, 15 years) of 0.0430, times the mechanical equipment cost of $25,600. The annual cost of routine maintenance and repairs is estimated to be 5% of equipment cost. FIM Replacement costs at 0.0430 times $ 25,600 = $ 1,101 Maintenance at 5.0% of $ 25,600 = 1 280 F" Total annual equipment. replacement/repair charge = $ 2,381 Fuel Costs: ate,• Based on 52 hours per year run time for exercise and power outages for the 20 kw standby generator. R" so 52 hrs x 0.70 gai./hr diesel at 50% load = 36.4 gal/yr/PS Fuel costs at $3.00 per gal. x 36.4 gal/year = 109 Total Annual Fuel Costs: $ 109 Appendix A Page 12 OR Chemical Costs: Based on an estimated chlorine dosage of 5 mg/I, estimated total annual costs for chlorine disinfecting tablets is $ 1,965 (8.3 pails of tablets, at 45 pounds/pail). See Appendix G for calculations). Total Annual Chemical Costs (chlorine): $1,965 Contract Operations: Cost to hire a licensed subsurface system operator or operations company to operate the treatment system, and file all required reports. Total Annual Operations Costs: $45,000 Summary of the annual O&M costs for Alternative No. 4: Annual power costs $ 1,103 Annual testing cost $ 1,180 Sludge disposal $ 2,550 Equipment repair / replacement $ 2,381 Fuel Costs . $ 109 Chemical Costs (chlorine tablets) $ 1,965 Licensed contract operations cost 45 000 Total Annual O&M Costs $ 54,288 Present Worth Anal Year 0 Costs Wastewater Treatment and Disposal System Construction $ 11020,828 Total Year 0 — Capital Costs $1,020,828 Annual O&M Costs Year 1-20 $ 54,288 an F" 0" Present Worth of Alternative No. 4 Year 0: $ 1,020,828 Years 1-20: (54,288) (P/A, 6%, 20)=(54,288)(11.4699) = 622 678 Present Worth of Alternative 4: $ 1,643,506 Appendix A Page 13 raw MR ALTERNATIVE NO. 5 WASTEWATER TREATMENT SYSTEM, WITH EFFLUENT DISPOSAL THROUGH A SPRAY IRRIGATION SYSTEM This Alternative utilizes a central treatment system consisting of the wastewater treatment system that was previously described under Alternative No. 4. This treatment system would achieve the secondary treatment and disinfection levels required under 15A NCAC 2T.0505(b)(1). The disinfected wastewater would then surface applied through solid set sprinkler heads to be further treated by the soils. The wastewater cannot be applied when there is a chance of runoff, such as when the ground is saturated by rainfall. To address this concern a storage lagoon is required to provide the storage volume required during a wetter than average winter. The system operator will generally operate the irrigation system in accordance with the calculated water balance to insure the system's storage needs do not exceed the lagoon volume. The recommended application from the preliminary soils report was a maximum of 24 inches per year. Using DWQ's Water Balance spreadsheet, and precipitation and temperature data from Asheboro for the period 1933 to 1993, the required minimum spray irrigation area is 10.25 acres. In addition to the area required for spray irrigation, DWQ s rules require the spray areas be set back 150 feet from property lines, 100 feet from streams, and 400 feet from neighboring houses. The required minimum storage volume for the lagoon is calculated to be 2,289,982 gallons. See Preliminary Water Balance calculations in Appendix E. In order to develop this Alternative and its minimum present worth, it will be assumed that sufficient land could be obtained from the adjacent landowner south of the Campground, and that the soils on that site would be similar to the soils on the Campground property. The total �+ amount of land required for spray irrigation, required setback buffers, and the storage lagoon would be 26.2 acres. See Figure No. 5 for an illustration of this Alternative. The components of this system and their estimated installed cost are as follows: Project Costs One 17,000 GPD treatment system (materials only), as described above $ 1501,700 One 17,000 gallon septic tank (materials only) $ 19,140 Two 6,000 gallon pump tanks (materials only) 2 x $6,930 = $ 13,860 One 600 gallon tank (materials only) $900 One flow splitter manhole (materials only) $ 1,430 Effluent Pumps and Controls $ 14,600 Installation of treatment system — general construction $ 120,378 �* Alarm dialer, installed $ 3,000 One 20 kW standby generator and automatic transfer switch, installed $ 18,800 Electrical construction $ 33,400 Appendix A Page 14 ON OR 00 W4 so p" 0" M, MR on V" X" p" no P" OR "a _ + 1 � ' ».».r._---:--•-•-•----I rf r-----. ` 1 •1 J , J g 1 tl \,-----------_ --------_-, , 1 1 j ; •\ I I �1- .t 1 ,._•-{_i•..-•'l-�.•�"r••�"r.NN w+�\ 1 1 1 11 +4 1 1 t , 11/J r ! 1 1 1 J 1 'f •?� t, f 1 I ` 1 ILI / 1 , / /• - ---- :+��._�..-ate--•. �r` ,• a , t : _`.__ _ ---- _ '`,` �` `.`"• .. �.� i �' � ; r 1, i � ' / j � t ap -------_ `♦If F DIVERSIFIED LEODING ! APPROXNATE b - ' I -- LOjCA'i'�OI�Y GROUP, NC. "'` ,OV EXiS lf-4 '- j~\ j/ �T 1 i i 1�-'.:;• `\` t i \ ' f `__- I , S el ,* ; %CAMPGROUND. ---: ` ••, 1 1 yr\ Is ., 1 t , }i•�•,� \, \ , 1 /{ 1 I , % I / 1 �, , + \ I1. \ +, `\ �1t t ,,! 1 1 I :1 y T 1 1 j t , 1 t , 1 1 /,,a ; • 1!! 1 1 / ,f ,, `, ` \ t/ `, •, 1 1 i i / � ! / , 1 1 1 \ 1 i I •' ,F t z !� ' ly ,' , L � 1 t \ `` ` ` 1 �t'� 1 • � ; : ' '•' ,/ � i ' ``, i j 1 ` 1 % I / %r � , 1 i � 1 i � / i i 1 1 i I` � f 1 i ; �� ' ; '\ ^Y.,,r if i ' •• , / ii 6- r / `�'-o• �```�t� Lt i f i r i i ,% 'i i ��, f �' ` ' / i i /'♦ " - I , ! i ,.' � �1 � J_-ram � / - � '`� `.` `, , t I 1 �[; -r d•. 1_,— — —_ — — — — + j + 1- — I` ,, , ,�"+•'�••„'�"'� �xAN.f'' ! / / "�•• _ / , / ' /' , i - ' - `, `\ `\ `\ `, , y Y i ' t t 1 1 - - 1 1, '1i : t ,,, ,\ t` \` \` __ �, ; i ./•r•;••r�N �x�u�r.x,li.N..wx'/ // �' -' �•%'- `♦` `' \` \` ttv\,i \` `i 1 `'♦tt`t.\`.` ! ' 11 i I• I 1 ` + 1 l / f , � � /", 1 ,. � � f ',�•:�N�x•.x7,A \ , y Y \` ,\ , � 4 �y � — ` , 1 1 : I 1, `�\ '` ; /4,j / i � �� i `,\ ',_�' '- a' i ''•--' , ,-' _ I\� X � i ', t\ '` `, t, \`t •�•., `,` — �; — L — r Ir,.� �' / 1♦1, 26.2 ACRE i i ",�' ,� i '^ I +' 't ', 't, `t t`, t1 '\ `, `�`\ h i ``t�`, ♦ ```, �! n tJ �' TRXCT--'' A;PI RIO CI AiE'._ �• ;r ;: 1 , , !It ' ✓ ' , �`, `, `t 1 / , ,'e : ' ; x _,- — __ \ r `, 1 b`t': se 1p lb. 1 f 'le1 ! f - SPRAY IRRIGATION FIELDS / , ` FIGURE No. 5 t r , , I ' ALTERNATIVE No. 5 �.+—.i.-�—,�—�r—i----1� ���i�---•�—Tom,—T�—f�+` CENTRAL TREATMENT SYSTEM It ,` I ` ' & SPRAY IRRIGATION DISPOSAL GRAPHIC SCALE 1 + . I -- 41 T r» :r---'•-- - ----- — .t __ : 1 inch = 500 ft. ON OR am 00 P" I" R, One lined lagoon (130 days storage, per DWQ Water Balance Spreadsheet), with bottom dimensions of 90 Ft x 180 Ft, 3:1 side slopes, 12 foot maximum water level, two feet of freeboard, one foot min. below required storage volume: 9,665 CY cut to fill at $5.00/CY 48,500 SF of 40 mil HDPE liner at $1.95/SF, installed Spray irrigation system including: 10 zones with 25 heads per zone (52' grid spacing between risers — each zone irrigates 1.025 acres): 10 x 25 - 1" risers w/nozzles and support pipe at $100/each 10 x (520 LF of 1" PVC pipe per zone) at $7.50/1-F 10 x (520 LF of 1 1/2" PVC per zone) at $9.00/LF 10 x (52 LF of 2" PVC per zone) at $13.00/1-F 10 x (52 LF of 3" PVC per zone) at $18.00/1-F 10 x (156 LF of 4" PVC per zone) at $24.00/1-17 21000 LF of 4" force main from irrigation pump station to the 10 zones at $24.00/1-F 10 solenoid zone valve stations at $ 400 each Packaged irrigation pump station with 175 gpm pump (equipment only) 4 foot diameter precast concrete wetwell with suction pipe Irrigation pump station installation, including electrical construction 1,300 chain link fence at $13.00/1-F (lagoon and plant area) 41500 LF barbed wire fence at $3.50/LF (spray field area) Erosion control, clearing, seeding, etc. (11 acres at $5,000/ac.) Subtotal, Estimated Construction Cost Land Acquisition (26.2 acres at $4,000 per acre) Soil Scientist Fees (5%) Engineering Fees (7%) Total Estimated Wastewater Treatment and Disposal Costs Operation and Maintenance Costs $ 48,325 $ 94,575 $ 25,000 $ 39,000 $ 46,800 $ 6,760 $ 9,360 $ 37,440 $ 48,000 $ 4,000 $ 31,500 $ 3,000 $ 24,300 $ 16,900 $ 15,750 55 000 $ 881,9185 $ 104,800 $ 44,100 61700 $ 1,092,518 The annual power costs are estimated as follows: Pumps in wastewater system: Flow Equalization Pumps — will be controlled by repeat cycle timer, to dose the treatment system at regular intervals. Pumps will be 0.4 HP pumps, with a nominal capacity of 30 gpm against 21 feet TDH. Brake horsepower provided: 0.40 BHP KW input to motor: 0.35 KW (85% motor efficiency) Operating time: 17,000 gpd/30 gpm = 567 minutes = 9.45 hours/day Power consumption per day: 0.35 KW x 9.45 hours per day= 3.31 kWh per day Power consumption per year: = 1,208 kWh per year fm Power costs per year ($.105/kWH) = $ 127 per year for FE pumps Appendix A No Page 16 on Bioclere recycle pumps: Pump rating is 45 gpm at 20 feet �.► Pumps operate on a repeat cycle timer — estimate 12 hours per day operation Brake horsepower provided: 0.50 BHP (50% efficiency) KW input to motor: 0.44 kW (85% motor efficiency) �+ Power consumption per year: 0.44 kW x 12 hours per day x 365 days per year x 2 Bioclere units = 31854 kWh per year ON Power costs per year = $ 404 per year for recycle pumps Bioclere sludge return pump: Pump rating is 45 gpm at 20 feet Pump operate on a repeat cycle timer — estimate 52 hours per day operation Brake horsepower provided: 0.50 BHP (50% efficiency) KW input to motor: 0.44 kW (85% motor efficiency) Power consumption per year: 0.44 kW x 2 hours per day x 365 days per year. x 2 Bioclere units 641 kWh per year Power costs per year = $ 68 per year for sludge return pump OR Duplex effluent pumps (pump to storage lagoon): Pump rating is 60 gpm at 65 feet TDH Brake horsepower provided: 1.5 BHP KW input to motor: 1.62 kW (85% motor efficiency) Operating time: 17,000 gpd/60 gpm = 284 minutes = 4.73 hours/day Power consumption per year: 1.62 kW x 4.73 hours per day x 365 days per year = 2,800 kWh per year Power costs per year = $ 294 per year for effluent pumps �., Irrigation pump: 18,244 gal per day (see Water Balance) x 365 days/200 irrigation days = 33,295 gallons per irrigation day. Pump rate is 7 gpm per sprinkler head, or 175 �* gpm per zone. Pump TDH is estimated to be 70 feet for maximum static lift, 60 feet friction losses to each zone, plus 115 feet (50 psi) at the sprinkler nozzles, or 246 feet (107 psi) for TDH. 33,295 gallons per irrigation day/175 gal per min. = 190 min. pumping per irrigation day, or 3.17 hours per irrigation day Brake horsepower required: 15.5 BHP (70% efficiency) KW input to motor: 13.63 KW (85% motor efficiency) Power consumption per irrigation day: 13.63 KW x 3.17 hours per day = 43.2 kWh per irrigation day Power consumption per year = 43.2 kWh per irrigation day x 200 irrigation days per year = 8,640 kWh per year �•► Power costs per year = $ 907 per year for the irrigation pump Appendix A Page 17 OW MR Summary of annual power costs: Flow equalization pumps Bioclere recycle pumps Bioclere sludge return pump Duplex effluent pumps (pump to storage lagoon): rim Irrigation Pump ON W 0" OW Am Total Annual Power Costs $ 127 $- 404 $ 68 $. 294 907 $ 1,800 Lab Analyses: For the purposes of this report, the following tests and testing frequencies will be used: Test Cost Frequency Annual Cost BOD-5 25 4 X Year 100 NH3-N 20 4 X Year 80 TKN 40 4 X Year 160 Nitrate-N 25 4 X Year 100 TSS 15 4 X Year 60 Fecal Coliform 20 4 X Year 80 Total Dissolved Solids 15 3 X Year 45 Chloride 20 3 X Year 60 Annual Testing Costs 685 Annual solids (sludge) disposal cost: Septic tank will be pumped annually. = 17,000 gallons/year at $0.15/gallon = $ 2,550 Equipment RepairLReplacement: Assume 15-year life for pumps, motors, and generator, yielding an annual replacement charge of $1,918. This is based on a Sinking Fund Factor (A/F, 6%, 15 years) of 0.0430, times the mechanical equipment cost of $44,600. The annual cost of routine maintenance and repairs is estimated to be 5% of equipment cost. Replacement costs at 0.0430 times $ 44,600 = $ 1,918 Maintenance at 5.0% of $ 44,600 _ 2 230 Total annual equipment replacement/repair charge = $ 4,148 �+ Fuel Costs: Based on 52 hours per year run time for exercise and power outages, for the 20 kW standby power generator. 52 hrs x 0.70 gal./hr diesel at 50% load = 36.4 gal/yr/PS Fuel costs at $3.00 per gal. x 36.4 gal/year = 109 Total Annual Fuel Costs: $ 109 Appendix A ,� Page 18 ON Chemical Costs: Based on an estimated chlorine dosage of 5 mg/I, estimated total annual .costs for chlorine disinfecting tablets is $ 1,965 (8.3 pails of tablets, at 45 pounds/pail) Total Annual Chemical Costs (chlorine): $ 1,965 Contract Operations: f, Cost to hire a licensed wastewater treatment plant operator/company to -operate the treatment and irrigation systems, and file all required reports (assumes spray irrigation areas have low maintenance tree crop cover, or hay fields mowed at no charge in Ma exchange for hay removal). Total Annual Operations Costs: $45,000 IM Summary of the annual O&M costs for Alternative No. 5: Annual power costs $ 1,800 Annual testing costs $ 685 Sludge disposal $ 2,550 Equipment repair/replacement $ 4,148 Fuel costs $ 109 Chemical Costs (chlorine tablets) $ 1,965 Contract operations 45 000 Total Annual O&M costs $ 56,257 Present Worth Analysis Year 0 Costs �+ Wastewater Treatment and Disposal System Construction $ 1,092,518 Total Year 0 Cost — Capital Costs $ 11092 518 Annual 0&M Costs Year 1-20 $ 56,257 Present Worth of Alternative No. 5 Year 0: $ 1,092,518 Years 1-20: (56,257) (P/A, 6%, 20) = (56,257)(11.4699) $645.262 Present Worth of Alternative 5: $ 1,7371780 MR No Appendix A Page 19 W MR ALTERNATIVE NG. 6 WASTEWATER TREATMENT SYSTEM, WITH EFFLUENT DISPOSAL. THROUGH A SURFACE DISCHARGE TO THE LITTLE RIVER Alternative No. 6 utilizes a central wastewater treatment system to treat the wastewater to a level that is suitable for discharge to surface waters. This system does not rely on land areas for effluent storage or disposal, thus its area requirements are minimal when compared to the on -site disposal alternatives. This Alternative permits all 195 camper spaces and accessory uses to be served by the treatment system, without having to acquire any additional property. The treatment system proposed for this Alternative is a biological wastewater treatment system, as manufactured by AquaPoint. The system would consist of: 0 Primary Settling Tank (17,000 gallons effective volume septic tank) • Flow Equalization Tank (6,000 gallons) with duplex equalization pumps and submersible aerator • Aerated Moving Bed Biofilm Reactor (MBBR), with duplex blowers • Flow divider box • Two Model 30/32 Bioclere fixed film systems, installed in parallel, with integral clarifiers, recirculation pumps, and sludge return pump • 2,000 gallon tertiary filter feed tank • Two 30 inch diameter tertiary pressure filters • Alkalinity feed system • Tablet chlorinator with 600 gallon chlorine contact tank Prefabricated building to house blowers, filters, and chemical feed system The treated and disinfected effluent would be discharged into the Little River via a gravity flow effluent pipe. This Alternative is illustrated in Figure No. 6. The wastewater treatment system components for this Alternative and their estimated installed costs are as follows: Project Costs One 17,000 GPD treatment system (materials only), as described above $ 197,200 including MBBR media, blowers, controls, Bioclere units, pressure filters, chemical feed system, and start-up assistance One 17,000 gallon septic tank (materials only) $ 19,140 One 6,000 gallon pump tank (materials only) $ 6,930 One 8' x 8' x 10' MBBR tank (materials only) $ 6,820 One 2,000 gallon filter feed tank (materials only) $ 4,290 One 600 gallon tank (materials only) $ 900 One flow splitter manhole (materials only) $ 1,430 Installation of system — general construction $ 142,026 Building to house blowers, pressure filters, and chemical feed pumps $ 18500 Alarm dialer, installed $ 3,000 MR RM Appendix A Page 20 PER p" IMP IMP M" FER i" P" MR Fmq on m" p" am FM \ ' 'F \ t l 1 , ♦ 1 ------------ --- ,� , , , I 1 •i 1 1 , l J 1 1, i f �-_--•'' ,.,'' _--_- ' � ,, \ i ; i `wit , L '\ `, ` `� -_- ' `� i - -----•-' ti' DIVERSIFIED LENDING- ' GRbtfP, INC. ♦ t /''� .---__-- �r_� v' / I � PRQP /�r71'.+1J If POINT t , ; , 4', ZOOLANDi ' �` ' i : `� �` / �`_+ •♦ `\ (?� / .��� ' j j �`, --- , 1 i i i s t\ `IN � ~'`•, •, , . `\ , /T �' �r CAMMIZOUND. /' �` _ �.-_•-� - t `` 1 ; r' y 1 1 ' ! , -i^- _�__ , ♦/ t t , , , ♦ `, ` ` — K � r i% ' + '7'-.�"�'Y"r. ` ?I, � I r 1 , \ ` li �~ �'L �` 1 t 1 ♦- 1 , 1 1 f 1 1 ' ' r T } r ` `\ ` ` ` tl l / I 1 1 / 1 ! , l ' / 1 , \ ,, , \ ♦ \ ` 1•_ � 1 ; { 1 ' I ' III ; ; � i i �` ,i �! I' ,' ; .�`' /+l � ' ' J ' ' �` }, ♦` ♦` \\ ,` ', ' �, \\ ��� ' ` oi i I I i � i � � i If�i_.' � i � f i ':i ♦� i; tt ��.' I; r � 1 � I i i If i' I i' It I , + „ 11i%`t � -- / �i 1 I + / i + i _ 'br ` 'i � , , 1 ; 1 •�_•-, i � c., . . ♦ \� , 1 r: , \, i ' i , i '- i i ' i `� �. 1, t ; 1 i 1 t, 7 t ' '• \, ♦. `\ i i if ' j +' f' ` ` 1 `1 \l I ,' I / , , I I L \ \ , \ ,` ,` ♦, \ 1, ♦ \ , 1 1 1 l\, ♦ +fI l I � , J � / ' • • ` • `. `\ \ V ...t _� T �� T T`f_` `r 1 \. ``�. If I 1 \ i ' + ! 1 / FIGURE No. 6 f , ALTERNATIVE No. 6 f I 1 + ! ! f JI I CENTRAL TREATMENT SYSTEM '>! & DISCHARGE TO LITTLE RIVER ' GRAPHIC SCALE 500 0 250 500 1000 1 inch — 500 ft. on One 25 kW standby generator and automatic transfer switch, installed Electrical construction Subtotal, Estimated Construction Cost Engineering Fees (7%) Total Estimated Wastewater Treatment and Disposal Costs f' Operation and Maintenance Costs. $ 23,600 $ 43,600 $ 467,436 $ 32�700 $ 500,136 FM The annual power costs are estimated as follows: Pumps in wastewater system: Flow Equalization Pumps — will be controlled by repeat cycle timer, to dose the treatment system at regular intervals. Pumps will be 0.4 HP pumps,. with a nominal capacity of 30 gpm against 21 feet TDH. Brake horsepower provided: 0.40 BHP KW input to motor: 0.35 KW (85% motor efficiency) Operating time: 17,000 gpd/30 gpm = 567 minutes = 9.45 hours/day 14 Power consumption per day: 0.35 KW x 9.45 hours per day= 3.31 kWh per day Power consumption per year: = i,208 kWh per year no W Power costs per year ($.105/kWH) = $127 per year for FE pumps Bioclere recycle pumps: Pump rating is 45 gpm at 20 feet Pumps operate on a repeat cycle timer — estimate 12 hours per day operation Brake horsepower provided: 0.50 BHP (50% efficiency) KW input to motor: 0.44 kW (85% motor efficiency) Power consumption per year: 0.44 kW x 12 hours per day x 365 days per year x 2 Bioclere units = 3,854 kWh per year Power costs per year = $404 per year for recycle pumps Bioclere sludge return pump: Pump rating is 45 gpm at 20 feet Pump operate on a repeat cycle timer — estimate 2 hours per day operation Brake horsepower provided: 0.50 BHP (50% efficiency) KW input to motor: 0.44 kW (85% motor efficiency) Power consumption per year: 0.44 kW x 2 hours per day x 365 days per year x 2 Bioclere units = 642 kWh per year Power costs per year = $68 per year for sludge return pump Appendix A Page 22 I= MBBR Blower: Design flow rate: 72 CFM at 5.6 PSIG Blower horsepower: 4.02 BHP kW input to motor: 3.53 kW (85% motor efficiency) Main plant blower typically cycled by time clock; this analysis will assume 18 hours/day operation Power consumption per year: 3.53 KW x 18 hours per day x 365 days per year = 23,192 kWH per year Power costs per year = $ 21435 Filter feed pumps: Design flow rate (maximum): 1.5-gpm/square foot, or 7.4 gpm for a 30-inch diameter vessel. TDH: 60 feet �., Brake horsepower required: 0.32 BHP (35% efficiency) KW input to motor: 0.28 kW (85% motor efficiency) Pump run .time = 8,500 gpd/7.4 gpm = 1,149 minutes = 19.1 hours �+ Power consumption per year: 0.28 kW x 19.1 hours per day x 365 days per year x 2 filter pumps = 3,904 kWh per year Power costs per year = $ 410 Filter Backwash Pumps: Design flow rate and TDH: 20 gpm/SF, or 98 gpm fora 30-inch diameter vessel TDH: 50 feet Brake horsepower required: 2.06 BHP (60% efficiency) KW input to motor: 1.8 kW (85% motor efficiency) Pump run time is estimated to be 20 minutes/day = 0.33 hour/day Power consumption per year: 1.8 kW x 0.33 hours per day �., x 365 days per year x 2 filters = 434 kWh per year Power costs per year = $ 46 Summary of annual power costs: Flow equalization pumps $ 127 Bioclere recycle pumps $ 404 Bioclere sludge return pump $ 68 MBBR Blower $ 2,435 Filter Feed Pump $ 410 Filter Backwash Pump 46 Total Annual Power Costs PM fm W" Appendix A Page 23 $ 3,490 MR MR IEq MR Lab Analyses: For the purposes of this report, the following tests and testing frequencies will be used: Test Cost Frequency Annual Cost BQD-5 25 3/Week. 3 900 NH3-N 20 3/Week $3,120 TSS 15 3/Week $2,340 Fecal Coliform 20 3/Week 3 120 Annual Testing Costs $12,480 Annual solids (sludge) disposal cost: Septic tank will be pumped annually. = 17,000 gallons/year at $0.15/gallon = $ 2,550 Equipment Repair/Replacement Costs: Assume 15-year life for pumps, motors, and generator, yielding an annual replacement charge of $1,101. This is based on a Sinking Fund Factor (A/F, 6%, 15 years) of "" 0.0430, times the mechanical equipment cost of $37,400. The annual cost of routine maintenance and repairs is estimated to be 5% of equipment cost. MR W" Replacement costs at 0.0430 times $ 37,400 = $ 1,608 Maintenance at 5.0% of $, 37,400 = 1 x870 Total annual equipment replacement/repair charge = $ 3,478 Fuel Costs: Based on 52 hours per year run time for exercise and power outages for the 25 kW standby generator. 52 hrs x 0.90 gal./hr diesel at 50% load = 46.8 gal/yr/PS Fuel costs at $3.00 per gal. x 46.8 gal/year = 140 Total Annual Fuel Costs: $ 140 Chemical Costs: Based on an estimated chlorine dosage of 5 mg/I, estimated total annual costs for chlorine disinfecting tablets is $ 1,965 (8.3 pails of tablets, at 45 pounds/pail): Total Annual Chlorine Costs: $ 1,965 Based on an estimated 13.3 gallons per day of 25% sodium hydroxide solution (see Appendix G for calculations): Total Annual Sodium Hydroxide Costs: 1 365 P" Total Annual Chemical Costs: $ 3,330 Appendix A ,� Page 24 MR a•a Contract Operations: Cost to hire a licensed Grade II system operator or operations company to operate the p-+ treatment system, and file all required reports. Total Annual Operations Cost: $55,000 Summary of the annual 0&M costs for Alternative No. 6: Annual power costs $ 3,490 Annual testing cost $ 12,480 Sludge disposal $ 2,550 Equipment repair / replacement $ 3,478 Fuel Costs $140 Chemical Costs $ 3,330 Licensed contract operations cost 55 000 Total Annual O&M Costs $ 80,468 Present Worth Analysis M+ Year 0 Costs Wastewater Treatment and Disposal System Construction $ 500,136 MR Total Year 0 — Capital Costs $ 500,136 Annual 0&M Costs FM Year 1-20 $ 80,468 Present Worth of Alternative Year 0: $ 500,136 Years 1-20: (80,468) (P/A, 6%, 20)=(80,468)(11.4699) = 922 960 MR Present Worth of Alternative 6: $ 1,423,096 MR MR MR MR MR No Appendix A Page 25 MR lam ALTERNATIVE NO. 7 CONSIDERATION OF WASTEWATER RE -USE, WITH EFFLUENT DISPOSAL MR THROUGH SPRAY IRRIGATION SYSTEM This Alternative is similar to Alternative No. 5, except that the wastewater is treated to re -use quality, as defined by 15 NCAC 02T.0906. The treated effluent is stored in a lagoon, and then applied on the land surface through a spray irrigation system. One of the benefits of treating to re -use quality is the - effluent may be applied up to the property line, with no setback required. However, the re -use rules require that the wastewater be treated to more stringent limits, that the treatment system have a more thorough disinfection system than utilized under Alternative No. 5, have an effluent turbidimeter, and have a lined "upset pond" with five days of storage. By elimination of the property line setbacks, less land would have to be purchased. The treatment system required for this Alternative would be identical to the one proposed in Alternative 6 — Discharge to Surface Waters, with the following additional equipment/features: • Effluent Turbidimeter • Automatic diversion valve to divert turbid effluent to the 5-day storage pond FM • Transfer pump and control system to return stored effluent from the 5-day pond to the treatment system • Spray irrigation system — identical to the one proposed under Alternative No. 5 Figure No. 7 illustrates the additional land that would be required for the spray irrigation of re- use quality effluent. The wastewater treatment system components for this Alternative and �-+ their estimated installed costs are as follows: Project Costs MR One 17,000 GPD treatment system (materials only), as described above $ 197,200 including MBBR media, blowers, controls, Bioclere units, pressure filters, chemical feed system, and start-up assistance MR One 17,000 gallon septic tank (materials only) $ 19,140 One 6,000 gallon pump tank (materials only) $ 6,930 FM One 8' x 8' x 10' MBBR tank (materials only) $ 6,820 One 2,000 gallon filter feed tank (materials only) $ 4,290 One 600 gallon tank (materials only) $ 900 One flow splitter manhole (materials only) $ 1,430 One turbidimeter, chart recorder, automatic diversion valves, transfer pump, and transfer piping $ 17,400 Installation of system — general construction $ 152,466 Building to house blowers, pressure filters, and -chemical feed pumps $.18,500 Alarm dialer, installed $ 3,000 One 25 kW standby generator and automatic transfer switch, installed $ 23,600 Electrical construction $ 48,700 Appendix A Page 26 1st One lined lagoon (130 days storage, per DWQ Water Balance Spreadsheet), with bottom dimensions of 90 Ft x 180 Ft, 3:1 side slopes, 12 foot maximum water level, two feet of freeboard, one foot min. below required storage volume: 9,665 CY cut to fill at $5.00/CY $ 48,325 48,500 SF of 40 mil HDPE liner at $1.95/SF, installed $ 94,575 "R One lined lagoon (5 days storage, per DWQ rules), with bottom dimensions of 5 Ft x 10 Ft, 3:1 side slopes, 8 foot maximum water level, two feet of freeboard, one foot min. below required storage volume: 716 CY cut to fill at $5.00/CY $ 3,580 41780 SF of 40 mil HDPE liner at $1.95/SF, installed $ 9,321 Spray irrigation system including: 10 zones with 25 heads per zone (52' grid spacing between risers — each zone irrigates 1.025 acres): 10 x 25 - 1" risers w/nozzles and support pipe at $100/each $ 25,000 10 x (520 LF of 1" PVC pipe per zone) at $7.50/LF $ 39,000 �+ 10 x (520 LF of 1 1/2" PVC per zone) at $9.00/1.F $ 46,800 10 x (52 LF of 2" PVC per zone) at $13.00/1-F $ 6,760 10 x (52 LF of 3" PVC per zone) at $18.00/LF $ 9,360 10 x (156 LF of 4" PVC per zone) at $24.00/1-F $ 37,440 2,000 LF of 4" force main from irrigation pump station to the 10 zones at $24.00/1-F $ 48,000 10 solenoid zone valve stations at $ 400 each $ 4,000 Packaged irrigation pump station with 175 gpm pump (equipment only) $ 31,500 4 foot diameter precast concrete wetwell with suction pipe $ 3,000 t Irrigation pump station installation, including electrical construction $ 24,300 1,300 chain link fence at $13.00/LF (lagoon and plant area) $ 20,800 41500 LF barbed wire fence at $3.50/1-F (spray field area) $ 15,750 Erosion control, clearing, seeding, etc. (11 acres at $5,000/ac.) t 55 000 Subtotal, Estimated Construction Cost $ 1,022,887 Land Acquisition (13.94 acres at $4,000 per acre) $ 55,760 Soil Scientist Fees (5%) $ 51,100 Engineering Fees (7%) $ 71,640 W" MR M" Total Estimated Wastewater Treatment and Disposal Costs $ 1,201,347 Appendix A Page 27 p" ow of 1R 1,m ram p" MR p" m" ram P" M" P" OR .. - - - - - - - - - - - - - - i i + �- I ; ! `1 -f I 1 I � % ^ ``` ♦ J / +' 1' ' I ' 1 �, I------ , •/Itoo irnrnrnrnrutl it --- --'' `` --`-- If I 01 14 ---140 -- ; ` ;' o `/ � DIVEiZSIFIED 1X$DING -;; ' /'-'; '''- ,--'-' ;r it ; ;GROUP I9C. •'fl r ' All it Lq ` ♦ , f $ r ' CAMPGIZOUND. -.._ ; �`-------^: ` t ; t - ♦ , qb %` /``'"%5-DAl� WE>i WEATI�R /f •'- -♦- , , ; ; \ ` , t „° ,• olUGE STORAGE% ` S' ; mot, , .♦r, �-1 :, s LA ON Y�tt ` ` �'l p% I�L.AGQON ,r G.O t ; , , \ ` ♦ `. ` \ \ I / / d ' ,I I I tl.-- �Y `, a + `` ♦` `%`, `, ``♦ ` tii 1 ; \, \ } �t1♦+ , " \ t, t / , , , , IF / , tt , J I • {t , ! Jam+"- \ \ ♦ t ` + \ + , %• ' . j t% f , `,� \ `♦ 235883 S.F. - 1 1 i s 1 { .; 210124S.F. ' , , / If � !, �! �, � / � 5.42 AC. -let� 4.82 AC. I � 1 �/ Y'• ! $ I � 1 '- l 't ,r f If I ,�t +f f j; , 13.94 ACRE -' ;' ,' ; ; f , ' It, i , , I I j j \ / j t . I I TRACT - I -''' /�. . ♦ ' `, I I 1 , , 1 , ,/ t i ! RAl.l.�,^ ♦ \ , ', 1 i ! I li 1 t 1 1 + \ { \ftt i•- --..� ! t % ♦t `\ i I i / i ' - ``. , t , tt , \ , t , ♦` I `♦ ♦ ♦ I +L I',,♦ _--, , `C• `t `, ♦t `, t I Ij I I ,i 1 = { ♦ ` r , / I / , A,j7I�RP,Ilvl1.0 ON / \ ♦ t t , {, �� \ `, ♦, `` ,y r'1 if I t � i / 1 - ♦ \ \ � / 1 � J / r f ! ,/ _ `J/ \ t , ` ` ` `t` `♦t i ,+ `� � � i I , ' 1 � `, f r If f , I + r . t . `. ♦ 1 T T r f- l I ' it ' RE -USE SPRAY IRRIGATION FIELDS FIGURE No. 7 ALTERNATIVE No. 7 1 f , , { 1 ; •, ; I ; I ; It { ` TREATMENT TO RE -USE QUALITY t t---1--�s—T—+—T~— , 1 r { { 1 -- ' '` 1 't %'a - & SPRAY IRRIGATION DISPOSAL 47 Vill, / t \v GRAPHIC SCALE 500 0 250 500 1000 `�,� ^--�'-1------r- _ ;%'--;-�--� --�•� ; ,' ; 1 inch = 500 ft. go . . Operation and Maintenance Costs The annual power costs are estimated as follows: Pumps in wastewater system: Flow Equalization Pumps — will bey controlled by repeat cycle timer, to dose the treatment system at regular intervals. Pumps will be 0.4 HP pumps, with a nominal capacity of 30 gpm against 21 feet TDH. Brake horsepower provided: 0.40 BHP KW input to motor: 0.35 KW (85% motor efficiency) Operating time: 17,000 gpd/30 gpm = 567 minutes = 9.45 hours/day Power consumption per day: 0.35 KW x 9.45 hours per day= 3.31 kWh per day Power consumption per year: = 1,208 kWh per year MR Power costs per year ($.105/kWH) _ $127 per year for FE pumps Bioclere recycle pumps: �+ Pump rating is 45 gpm at 20 feet Pumps operate on a repeat cycle timer — estimate 12 hours per day operation Brake horsepower provided: 0.50 BHP (50% efficiency) KW input to motor: 0.44 kW (85% motor efficiency) Power consumption per year: 0.44 kW x 12 hours. per day x 365 days per year x 2 Bioclere units = 3,854 kWh per year Power costs per year = $404 per year for recycle pumps Bioclere sludge return pump: Pump rating is 45'gpm at 20 feet Pump operate on a repeat cycle timer — estimate 2 hours per day operation Brake horsepower provided: 0.50 BHP (50% efficiency) KW input to motor: 0.44 kW (85% motor efficiency) - Power consumption per year: 0.44 kW x 2 hours per day x 365 days per year x 2 Bioclere units = 642 kWh per year f" Power costs per year = $68 per year for sludge return pump MBBR Blower: Design flow rate: 72 CFM at 5.6 PSIG Blower horsepower: 4.02 BHP kW input to motor: 3.53 kW (85% motor efficiency) Main plant blower typically cycled by time clock; this analysis will assume 18- hours/day operation Power consumption per year: 3.53 KW x 18 hours per day x 365 days per year = 23,192 kWh per year Power costs per year = $ 21435 Appendix A Page 29 OR Filter feed pumps: Design flow rate (maximum): 1.5-gpm/square foot, or 7.4 gpm for a 30-inch diameter vessel. TDH: 60 feet Brake horsepower required: 0.32 BHP (35% efficiency) KW input to motor: 0.28 kW (85% motor efficiency) Pump run time = 81500 gpd/7.4. gpm = 1,149 minutes = 19.1 hours Power consumption per year: 0.28 kW x 19.1 hours per day x 365 days per year x 2 filter pumps = 3,904 kWh per year Power costs per year = $ 410 Filter Backwash Pumps: Design flow rate and TDH: 20 gpm/SF, or 98 gpm for a 30-inch diameter vessel TDH: 50 feet Brake horsepower required: 2.06 BHP (60% efficiency) KW input to motor: 1.8 kW (85% motor efficiency) Pump run time is estimated to be 20 minutes/day = 0.33 hour/day �+ Power consumption per year: 1.8 kW x 0.33 hours per day x 365 days per year x 2 filters = 434 kWh per year Power costs per -year = $ 46 Irrigation pump: 18,244 gal per day (see Water Balance) x 365 days/200 irrigation days = 33,295 gallons per irrigation day. Pump rate is 7 gpm per sprinkler head, or 175 gpm per zone. Pump TDH is estimated to be 70 feet for maximum static lift, 60 feet friction losses to each zone, plus 115 feet (50 psi) at the sprinkler nozzles, or 246 feet (107 psi) for TDH. 33,295 gallons per irrigation day/175 gal per min. = 190.min. pumping per irrigation day, or 3.17 hours per irrigation day, Brake horsepower required: 15.5 BHP (70% efficiency) KW input to motor: 13.63 KW (85% motor efficiency) Power consumption per irrigation day: 13.63 KW x 3.17 hours per day = 43.2 kWh per irrigation day Power consumption per year = 43.2 kWh per irrigation day x 200 irrigation days per year = 81640 kWh per year Power costs per year = . $ 907 per year for the irrigation pump Summary of annual power costs: Flow equalization pumps $ 127 Bioclere recycle pumps $ 404 "Bioclere sludge return pump $ 68 MBBR Blower $ 2,435 Filter Feed Pump $ 410 Filter Backwash Pump $ 46 Irrigation Pump 907 Total Annual Power Costs $ 4,397 Appendix A Page 30 am X" aM I" NO Lab Analyses For the purposes of this report, the following tests and testing frequencies will be used: Test Cost Frequency Annual Cost BOD-5 25 3/Week $3,,900 NH3* N 20 3/Week 3120 TSS 15 3/Week 2 340 Fecal Coliform 20 3/Week $3,,120 Annual Testing Costs $12,480 Annual solids (sludge) disposal cost: Septic tank will be pumped annually. = 17,000 gallons/year at $0.15/gallon = $ 2,550 Equipment Repair/Replacement Costs: Assume 15-year life for pumps, motors, and generator, yielding an annual replacement a� charge of $1,101. This is based on a Sinking Fund Factor (A/F, 6%, 15 years) of 0.0430, times the mechanical equipment cost of $44,600. The annual cost of routine maintenance and repairs is estimated to be 5% of equipment cost. Replacement costs at 0.0430 times $ 44,600 = $ 1,918 Maintenance at 5.0% of $ 44,600 = 2 230 Total annual equipment replacement/repair charge = $ 4,148 Fuel Costs: Based on 52 hours per year run time for exercise and power outages for the 25 kW standby generator. 52 hrs x 0.90 gal./hr diesel at 50% load = 46.8 gal/yr/PS Fuel costs at $3.00 per gal. x 46.8 gal/year = 140 Total Annual Fuel Costs: $140 Chemical Costs: Based on an estimated chlorine dosage of 5 mg/l, estimated total annual costs for a� chlorine disinfecting tablets is $ 1,965 (8.3 pails of tablets, at 45 pounds/pail): so Total Annual Chlorine Costs: . $ 1,965 Based on an estimated 13.3 gallons per day of 25% sodium hydroxide solution (see Appendix G for calculations): Total Annual Sodium Hydroxide Costs: 1365 Total Annual Chemical Costs: $ 3,330 Appendix A MR Page 31 am X" Contract Operations: Cost to hire a licensed Grade II system operator or operations company to operate the treatment system, and file all required reports. Total Annual Operations. Cost: $55,000 Summary of the annual O&M costs for Alternative No. 7: Annual power costs $ 4,397 Annual testing cost $ 12,480 Sludge disposal $ 2,550 Equipment repair / replacement $ 4,148 Fuel Costs $ 140 Chemical Costs $ 3,330 Licensed contract operations cost $55.000 �► Total Annual O&M Costs $ 82,045 Present Worth Analysis Year 0 Costs Wastewater Treatment and Disposal System Construction $ 11201,347 Total Year 0 — Capital Costs $ 11201,347 Annual O&M Costs Year 1-20 $ 82,045 Present Worth of Alternative Year 0: $ 1,201,347 Years 1-20: (82,045) (P/A, 6%, 20)=(82,045)(11.4699) = 941 048 Present Worth of Alternative 7: $ 2,142,395 Mn I" P" P" Appendix A Page 32 FM M4 mq F" P" W APPENDIX B f" PRELIMINARY SOILS REPORT PREPARED BY PIEDMONT rmq ENVIRONMENTAL ASSOCIATES, P.A. MR m" P" ", mo om OW Piedmont Environmental Associates, PA 5401 Thacker Dairy Road • Greensboro, NC 27406 • 336-215-8820 IM '" °' 10/1/2010 Project #2010-30 Diehl & Phillips P.A. Attn: Mr. John Phillips 219 East Chatham Street CAry, NC 27511-3474 This report details the findings of a preliminary site soil evaluation performed on low approximately 32.81 acres located at 3671 Pisgah Covered Bridge RD in Randolph County. The evaluation was conducted at the clients request in order to determine the site's suitability for the installation of both sub -surface and surface wastewater disposal systems to serve domestic strength wastewater. The site is currently occupied by Banjo Creek Campground. The campground was built in the early seventies. The evaluation was conducted by James L. Beeson who is a licensed soil scientist. The evaluation was conducted during moist soil conditions on September 2e, 2010 with the use of ahand-auger. Characteristics that affect the suitability of systems include soil depth to expansive clay, seasonal high water table, rock, and unusable saprolite. Topography and slope also affect the suitability of an area for septic systems. Also existing use impacts possible uses. The evaluation of these components was conducted on the site. The level of the evaluation was preliminary forthe entire area. MR Findings are conveyed by showing areas on the enclosed map that are usable for different system types. Two basic system categories used for this evaluation are surface and sub- surface. The sub -surface soil types are primarily 30 inches deep to an unsuitable characteristic. The area mapped as having a usable soil type occupies 75,000 square feet. However, sub -surface systems are not permitted in areas that have been compacted by roads or excavated for the installation of utilities. Much of the 75,000 square feet would be eliminated for use due to the frequency and location of the installed utilities in this area. The approximated flow from the site would be 120 gallons per space times over one -hundred spaces would yield a daily flow of more than 12,000 gallons per day. The space needed for a sub -surface system in this region would require 15 square feet per gallon of daily flow. The area required if free of excavated and compacted areas would be approximately 180,000 square feet. This calculation does not include an equally sized repair area normally required for a sub -surface system. The possible areas for surface disposal system would include the red -hatched area and the aq area hatched in blue. As mapped this area occupies approximately 400,000 square feet. This number does not take into account the required setbacks normally applied to surface disposal systems. In order to determine the distance for the setbacks the level of ON proposed treatment must be determined. To rehabilitate much of the area for potential FM 0 use the camper spaces would need to be eliminated, the roads would need to be eliminated, and the utility components eliminated. Once this is proposed and the setbacks applied there may be a limited space for surface disposal. The average application rate for a surface disposal system in the area would be approximately 24 inches per year. This would equate to 15 gallons per square foot per year or .04 gallons per square foot per day. The resulting requirement to provide capacity for each gallon of daily flow is twenty five square feet of area that meets all required setbacks. In conclusion the majority of the park is occupied with camper spaces, roads, amenities and utilities. The areas not occupied currently would not begin to accommodate the daily flow projected by the current number of spaces. Any on -site surface disposal would be a balancing act of calculating the area of wetted area (which would occupy current camper _ spaces) with the daily flow of the remaining spaces. It is my opinion that any sub -surface disposal permit for any size would have problems with the frequency of the roads, compacted areas and underground utilities located in the usable soil type area. If you have any further questions please feel free to call. M Sincerely, M James L. Beeson M I JA •,ALA Nf ! �4�`"� t 7�� �if'�ii••3'i� �=�' ,�ti, •3� pis ' Yy �`� �'• �L ! lit ;.t. ��,�-r t-� ! � _ � F '�e. ±� � � �+.. ,F •.� '�"t 7 '�'"1 �C � �Yl•Q.!t'1"f`y.`} +. t•• Rrr i � � rr � r 4�• �� 1.,� '' �'.sS1 �- � a� •� � -, �•� AA I•�{r S � :r j_ 5 �� �L ,r, � � '' � • �%i�{1j� .I�' fi .fir � � � ' 4 G � :�h.. J - I �+� +� r , y>f�'S �,. e'r _ •a'�ti vp Nee '..*'� != . 4r Y'A�' �-a'l. � � � ' � sy! y� „r+ �t ia•/.�� .F+ � ��•;�•l _ ,� s � ', r• t r v : a it AMR u AN .. < ASS MR It y� V i •� � r i{sT �•►l+ J *lam "'kk yd AN • P" p" om mq F" A" APPENDIX C f" m" LOCAL GOVERNMENT REVIEW FORM - EXECUTED F, ON BEHALF OF RANDOLPH COUNTY p" m" OR Im m" FM ow Attachment A. Local Government Review Form General Statute overview. North Carolina General Statute 143-215.1 (c)(6) allows input from local governments in the issuance of NPDES Permits for non -municipal domestic wastewater treatment facilities. Specifically, the Environmental Management Commission (EMC) may not act on an application for a new non -municipal domestic wastewater discharge facility until it has received a written statement from each city and county government having jurisdiction over any part of the lands on which the proposed facility and its appurtenances are to be located. The written statement shall document whether the city or county has a zoning or subdivision ordinance in effect and (f such an ordinance is in effect) whether the proposed facility is consistent with the ordinance. The EMC shall not approve a permit application for any facility which a city or county has determined to be inconsistent with zoning or subdivision ordinances unless the approval of such application is determined to have statewide significance and is in the best interest of the State. Instructions to the Annlicant: Prior to submitting an application for a NPDES Permit for a proposed facility, the applicant shall request that both the nearby city and county government complete this form. The applicant must • Submit a copy of the permit application (with a written request for this form to be completed) to the clerk of the city and the county by certified mail, return receipt requested. • If either (or both) local government(s) fail(s) to mail the completed form, as evidenced by the postmark on the certified trail card(s), within 15 days after receiving and signing for the certified mail, the applicant may submit the application to the NPDES Unit. • As evidence to the Commission that the local government(s) failed to respond within 15 days, the applicant shall submit a copy of the certified mail card along with a notarized letter stating that the local government(s) failed to respond within the 15-day period. Instructions to the Local Government• The nearby city and/or county government which may have or has jurisdiction over any part of the land on which the proposed facility or its appurtenances are to be located is required to complete and return this form to the applicant within 15 days of receipt. The fort must be signed and notarized. Name of local government 1'tmu.. C� u n o t\ a n d o (City/ ounty) Does the city/co ty have jurisdiction over any part of the land on which the proposed facility and its appurtenances are to be located? Yes [j [ ] If no, please sign this form, have it notarized, and return it to the applicant. Does the city/county have in effect a zoning or subdivision ordinance? Yetyel No [ ] If there is a zoning of subdivision ordinance in effect, is the plan for the proposed facili consistent with the ordinance? Yest(,y)` No[ ] Tf 5 k. leiIlly O)7ErC % �9 rl 0 con ttlr rtC � . Date / 3 / / Signa ie�t't/ -/ / (City Manager/County Manager) State oft-ill�ie(L71-O �/ /7Q County of Q /1 Gt 0�17Y1 On this,_2r-4 p / day of -De cen%bei% 1 /t) . personally appeared before me, the said � • ✓t r,- 4dt-ii to me known and known to me to be the person described in and who executed the foregoing document and he (or she) acknowledged that he (or she) executed the same and being dully sworn •'• by me, made oath that the statements in the foregoing document are true. My Commission expires Id -0%- as/D .(Signature of Notary Public) Notary Pub (Official Seal) 00 a 17 kQ y ,. tM1 -tt � EAA Guidance Document Version: June 23, 2005 �® 'J `•, ,• +r am PM am MR FEM MR Pon PM pq FOR pq No on APPENDIX D EXECUTED NPDES APPLICATION - FORM D, WITH USGS MAPPING INDICATING LOCATION OF REQUESTED DISCHARGE am NPDES APPLICATION - FORM D For privately owned treatment systems treating 100% domestic wastewaters <1.0 MGD Mail the complete application to: N. C. DENR / Division of Water Quality / NPDES Unit 1617 Mail Service Center, Raleigh, NC 27699-1617 NPDES Permit XC00 Vf you are completing this form in computer use the TAB key or the up - down arrows to move from one field to the next To check the boxes, click your mouse on top of the box. Otherwise, please print or. type. 1. Contact Information: Owner Name Diversified Lending Group. Inc., a corporation in Receivership' Facility Name Zooland Family Campground Mailing Address c/o Mr. David A. Gill, 2029 Century Park East, Third Floor City Los Angeles State / Zip Code CA 90067-2904 Telephone Number (310) 277-0077 Fax Number (310) 277-5735 e-mail Address DAG@DGDK.com 2. Location of facility producing discharge: Check here if same address as above ❑ Street Address or State Road 3671 Pisgah Covered Bridge Road r� City Asheboro State / Zip Code NC 27205 County Randolph 3. Operator Information: PM Name of the fu7n, public organization or other entity that operates the facility. -(Note that this is not referring to the Operator in Responsible Change or ORQ Name Receivership of Diversified Lending Group, Inc., David A. Gill �n as Receiver Mailing Address c/o Mr. David A. Gill, 2029 Century Park East, Third Floor City Los Angeles - State / Zip Code CA 90067-2904 Telephone Number (310) 277-0077 Fax Number (310) 277-5735 ' In re SEC vs. Diversified Lending Group, Inc., et. al, U.S. District Court, Central District of California, Western Division, case number CV 09-01533-R (SSx). The Receiver acts only in his official capacity and not in his personal capacity) X F" 1 of 3 Farm-D 05108 Im NPDES APPLICATION - FORM D For privately owned treatment systems treating 100% domestic wastewaters <1.0 MGD FM 4. Description of wastewater: Facility Generating Wastewater(check all that apply): Industrial ❑ Number of Employees Commercial ❑ Number of Employees Residential ❑ Number of Homes School ❑ Number of Students/Staff Other ® Explain: See below �+ Describe the source(s) of wastewater (example: subdivision, mobile home park, shopping centers, restaurants, etc.): Campground for recreational vehicles and campers. Property has spaces for 92 sites with water and sewer connections (at- 100 gpd/space), and spaces for 103 sites without water and sewer hookups, but with access to a common comfort station/bathhouse (at 75 gpd/space). Total estimated flow is: (92xl00)+(103x75) = 16,925 gpd, plus allowance for 3 employees at office at 25 gpd/emp = 17,000 gallons per day estimated total flow Population served: 393 5. Type of collection system ® Separate (sanitary sewer only) ❑ Combined (storm sewer and sanitarysewer) 6. Outfall Information: Number of separate discharge points one r#a Outfall Identification number(s) 001 Is the outfall equipped with a diffuser? ❑ Yes ® No r� 7. Name of receiving stream(s) (Provide a map showing the exact location of each outfall): Little River M 8. Frequency of Discharge: ® Continuous ❑ Intermittent If intermittent: Days per week discharge occurs: Duration: I 9. Describe the treatment system List all installed components, including capacities, provide design removal for BOD, TSS, nitrogen and ,M, phosphorus. If the space provided is not su,f %lent; attach, the description of the treatment system in a separate sheet of paper. See attached description M4 2of3 Form-D 05108 ow MR NPDES APPLICATION — FORM D For privately owned treatment systems treating 100% domestic wastewaters <1.0 MGD rya 10. Flow Information: Treatment Plant Design flow 0.017 MGD �+ Annual Average daily flow Not available MGD (for the previous 3 years) Maximum daily flow Not available MGD (for the previous 3 years) re' 11. Is this facility located on Indian country? ❑ Yes ® No I, 12. Effluent, Data rAn ram► ran Provide data for the parameters listed Fecal Coliform, Temperature and pH shall be grab samples, for all other parameters 24-hour composite sampling shall be used If more than one analysis is reported, report daily maxiiru rn . and monthly average. If only one analysis is reported, report as daily maximum. Parameter Daily Maximum Monthly Average Units of Measurement Biochemical Oxygen Demand (BOD5) NA — Proposed Discharge NA — Proposed Discharge NA — Proposed. Discharge Fecal Coliform N/A Prop. Disch. N/A Prop. Disch. N/A Prop. Disch.. Total Suspended Solids N/A Prop. Disch. N/A Prop. Disch. N/A Prop. Disch. Temperature (Summer) N/A Prop. Disch. N/A Prop. Disch. N/A Prop. Disch. Temperature (Winter) N/A Prop. Disch. N/A Prop. 'Disch. N/A Prop. Disch. pH N/A Prop. Disch. N/A Prop. Disch. N/A Prop. Disch. ram 13. List all permits, construction approvals and/or applications: Type Permit Number Type Hazardous Waste (RCRA) NESHAPS (CAA) UIC (SDWA) Ocean Dumping (MPRSA) NPDES X Dredge or fill (Section 404 or CWA) PSD (CAA) Other Non -attainment program (CAA) 14. APPLICANT CERTIFICATION roll mm Permit Number I certify that I am familiar with the information contained in the application and that to the best of my knowledge and belief such information is true, complete, and accurate. David A. Gill Receiver Printed name of Person S;gning Title Signature of Applicant !/ Date North Carolina General Statute 143-215.6 (b)(2) states: Any person who knowingly makes any false statement representation, or certification in any application, record, report, plan, or other document files or required to be maintained under Article 21 or regulations of the Environmental Management Commission implementing that Article, or who falsifies, tampers with, or knowingly renders inaccurate any recording or monitoring device or method required to be operated or maintained under Article 21 or regulations of the Environmental Management Commission implementing that Article, shall be guilty of a misdemeanor punishable by a fine not to exceed $25,000, or by imprisonment not to exceed six months, or by both. (18 U.S.C. Section 1001 provides a punishment by a fine of not more than $25,000 or imprisonment not more than 5 years, or both, for a similar offense.) 3 of 3 Form-D 05/08 014 P" NARRATIVE DESCRIPTION OF THE PROPOSED TREATMENT WORKS: 1. Design Flows: Proposed Plant: 0.017 MGD = 12 gallons per minute (approximately) . Peaking Factor: ,3.0 Peak Flow = 3.0 x 0.017 . mgd = 0.051 mgd = 36 gpm 2. Pretreatment: Primary Settling (Septic Tank with minimum volume of 17,000 gallons) 3. Treatment Plant: Volumes: Flow Equalization 6,000 gallons (35% of design flow) MBBR Tank 5,000- gallons Filter Feed Tank 2,000 gallons Pumps: Flow Equalization duplex submersible pumps with timed dose Dosing Pumps duplex submersible pumps in each . Bioclere Recycle Pump simplex submersible pump in each Bioclere Filter Feed Pump simplex end -suction pump for each filter - Filter Backwash simplex end -suction pump for each filter Pump Aeration: The MBBR (Moving Bed Biofilm Reactor) will have a duplex blower system. The estimated air requirements are 72 scfm at 5.61 psi. for each blower. Bioclere:' Two model 30/32, each with an integral 2,300-gallon clarifier.. 4. Tertiary Filter: Two pressure filters, each with an effective filter surface area of area 4.9 square feet, total filter area of 9.8 square feet Filtration rate —1.2 gpm/SF at ADF Backwash return to the septic tank Backwash rate— up to 20 gpm/SF Media — spherical silica sand 5. Disinfection Unit: Tablet chlorination ON 6. Effluent Flow Measurement: Turbine water meter 7. Chemical Feed System: Alkalinity feed to supplement natural alkalinity as required for complete nitrification 8. Sludge Storage: In 17,000 gallon septic tank I, 0" P" P" P" M" OR MM M FM ON TABLET CHLORINATOR TO RIVER 600 GAL. CHLORINE CONTACT FIGURE No. 2 ALTERNATIVE No. 6 PROPOSED WASTEWATER TREATMIIVT SYSTEM EAA-6 NO SCM.E 4 SEAGROVE QUADRANGLE akeecatr NORTH CAROLINA NAT Folz A. 7-5 MINUTE SERIES (TOPOGRAPHIC) Dnk ow Kies Mtn Mtn J r.vwn.5,unm V AT I kl NA L FQ Si EST !;vM,, Dam: UNGZ &*:l:U0D0 DetdlU Da=U= am OR p" MR No MR OR w" P" ow for f" mo am No go APPENDIX E PRELIMINARY WATER BALANCES FOR ALTERNATIVES NO. 5 AND 7 A Spray Irrigation Water Balance for Permit No: Permittee Name: Facility ZOOLAND Family Campground Soil Scientist: Jim Beeson, LSS Engineer: Diehl & Phillips, P.A. Water Budget Prepared By: John Phillips, P.E. DWQ WaterBudget.xls Project Id Version 5 December 2004 Enter Data === Precipitation Worksheet FYI Calculate the precipitation for an 80th percentile "wet' year, based on long term data (approx. 30 years or greater). Click on each step box Precipitation Data Step 1 Mean Monthly Percent Mean Month Precipitation Annual Precipitation Inches Percent January 3.68 8.08 February 3.70 8.13 March 4.08 8.96 April 3.47 7.62 May 3.91 8.59 June 3.92 8.61 July 5.00 10.98 August 4.87 10.70 September 3.64 7.99 October 3.20 7.03 November 2.87 6.30 December 3.19 7.01 TOTALS = 45.53 100.00 tl I � kip: I Step 2 80th Percentile Monthly Precipitation inches .. p_4.40___I 4.43 1 I 4.88 i ! 4.15 1 4.68 1 �� Values shown In yellow I� cells are linked to other i5.98 locations within the Water 5.83 Balance Program I 4.36 3.83 3.43 3.82._. 54.48 �iJ I Cc Step 3 - Precipitation Data Soucre I Location of Precipitation Data: Asheboro, INC Staring year of Data Record: 1933 Ending year of Data Record 1983 Period of Record (Years) = I50 Source of Data: USDA-NRCS County Soil Surveys (contact local NRCS office) I Step 4 rrrrolle DWQ WaterBudget.xls Precip Version 5 December 2004 Enter Data =�-Z Potential Evapo-Transpiration (PET) Worksheet Choose PET Method: Thornthwelte Method -*--Click on CheckBoz ❑Manually Entered PET Click on each step boa PET Date FYI t Thomthwaite PET Calculatlon used In Water Ste 1 r -Steo 2 ` Balance FYI MeabmpnlM1N latiord Ca1PET Month hours Naat lntlez Site LatHuds refit tle teas F ( B I Incase tl roe• 0 0 e0 January 41.3 017 1.06 0.30 36.60 0.30 F twitUS O.M � step6 March 61.6 IA01 61.6 1.03 within rnn9e 1.03 �3� A I 60.8 Us 2.26 1.09 6.I6 2.47 2.47 May 68G 1,21 8.19 4,05 i 4.06 i June 75.0 1.21 10.67 6.42 1 5.42 Values shown In Jul 78.0 1.23 11.82 6.16 I 6.16 i Yellow cells are August 17.0 1.16 11.4/ 6.68 i 9.69 I linked to other location. within the sa Umber 71.3 1.0] 9.32 3.88 i J.88 i Water Balance October 60.9 0.87 SAS 2.23 I 2.23 i proWam November 1.06 0.05 1.06 43.1 December 43.1 1.37 0.66 1.]7 0.40 \ TOTALS• 73.M 33.33 source of Temcersture Date Source of PET Data of Precipitation Data: Staring Year of Date Record: 10]] Ending Year of Data Record: 1B9] Period of Record! (Teen) • 80 Source of Data: USDA-NRCS County Son Surveys (confect local NRCS office) DWQ WaterSudget As PET Version 5 December 2004 Influent, Lagoon Storage, and Zone Setup Worksheet Ae•°' Lagoon Calculaf0 iha adiusled lnrluent loading by Including the gains acres antl losses lhiiha Storage Lagoon, and sat up in Spray Zones areas and individual Zone ilowrams. 0,87 Click on each step box Enter Date •� Pan Evep. DNa pnclp Lagoon Gelns 6 Losaee Ste 1 Oe a�j] Legman Y 0 per Atl)ustetl Gains from MonthmonthPen Date Pnclp Prxip. Inches Inches Inche9 gallons January 31 1.24 0.87 4.40 104,267 February 28 1.12 018 4.43 7114,824 March 31 141 2.39 4.89 1161689 Apnl 30 6.40 3.78 4.16 sasoe May 31 6.20 4.34 4.60 110.773 June 30 8.60 4.83 4AB 111,068 July 31 7A4 6.21 6.98 14i,861 August 31 0.30 4.41 6.60 137,971 September 30 9.10 3.67 4]8 103,124 October 31 372 2.60 3.83 "666 November 10 Z10 1:47 3A3 81,309 December N 1.60 1.05 3.82 80,376 Totals: F 36.30 64.48 J Source of PAN Evap. Data r Ster, 6 Chapil HIII Station, Orange I County Lagoon 1,299,898 II Bail Flol 111 Disposed unflused)(Annual I Total All o I DaiZonaol gals/day 17.000 v ...... it InflwrNhould be equal Design Influent Volume per Month gallons gallons 527,000 610,706 Q8,000 562,261 527,000 586,073 --Flo 000 616,810 607,000 536,017 610,000 606,699 527,000 645,348 627,000 660,857 610,000 628,599 $27,000 656,005 610,000 668,606 637,000 392,516 6,206,000 8,668,OB2 gaWOay 18,244 Zone 1 Volume to wend Acreage acne to.z4 0.46 M Inchn r- s.ca-- 23.96 DWO WaterBudget.xls Influent+Zones Setup Version 5 December 2004 Soils and Water Balance for Zone 1 Zone 1 Description: 11 Calculate Soil Drainage ' atepi I I I f x Kset In-allu aaturated vertical Drainage Soil hydraulic conductivity factor („ Drainage (Ksm) Rate In/hr In/dry percent In/day 0.06 1.32 0.002 0.1210 Zone I Soil E age Total LOss Inches Inches Inches Inches January 31 0.30 3.75 4.05 4.40 February 29 0.44 3.39 3.83 4.43 March 31 1.25 3.75 5.00 4.86 April 30 2.47 3.63 6.10 4.15 May 31 4.05 3.75 7.80 4.60 June 30 5.42 3.63 9.05 4.59 July 31 6.16 3.73 9.91 5.98 August 31 5.59 3.75 9.35 5.83 September 30 3.95 October 31 2.23 November 30 1.05 MMI December 31 0.40 Totals: 365 33.33 44.16 1 F 77.49 54.45 Soils Series Information for Zone 1 Potential site limitations Water table depth risk of Is bedrock Series Name Drainage class (BLS) perching 60" BLS 7 BLS • below land surface Goldsboro mod well 2.0.3.0 low no Celculeted Menual Override Maximum Maximum Allowable Allowable Imgetlon Imgetlon Inches Inches 0.00 0.00 0.12 1.95 3.12 4.36 3.93 3.52 jl 23.96 Copied from Influent s Zones Setup Sheet: Daily Flow= 10,244 gale/day Zone 1 Area • 10.24 acres Actual Used Maximum Allowable Irrigation inches 0.00 3.23 2.16 1.24 0.33 23.96 Design Irrigation Monthly per Month Excess Zone 1 Cummulative Storage Requlrad for Irrigation Zone i Actual Monthly Imgetlon Rete Inches Inches Inches Inches 2.03 -2.03 1 Zr 0.00 1.84 .1.84 I- 6.30 0.00 2.03 -1.92 r 8.2 0.12 1.97 -0.02 1&224 1.95 2.03 1.00 r 7.15 3A2 1.97 2.39 ~� 4.38 2.03 1 as r~886 3.93 2.03 1.97 1,48 1.26 1.38 0.11 3.52 3.23 2.03 0.12 0.00 ( 2.15 1.97 11 -0.73 11 0.73 1 1.24 2.03 .1.70 1_ _12..433 _ , � � 0.33 23.95 23.95 Click the "CALCULATE" button after making changes. Maximum Monthly Storage Required for the Irrigation of Zone 1: Inches acres gallons 8.24 over 10.24 2,289,982 Version 5 December 2004 DWQ WaterBudget.xls Z1 am 252 ow aw Table i.-Temperature and Precipitation (Recorded in the period 1933-93 at Asheboro, North Carolina) Soil Survey I { Temperature 1 I I Precipitation I I I I 2 years in 1 1 12 years in 101 I I { 10 will have- 1 Average I I will have-- I Average Month 1AveragelAveragelAveragel I Innmber oflAveragel I Inumber of Ine9 I daily I daily I Ixwd=mm 1 Minimwon 1 growing I I Lass I More Idays with Imaximumlminimaml Itemperature ltemperature l degree I Ithan--Ithan--10.10 inch I I I I I 1 I I higher I lower than-- I tban-- I days* I I 1 I I I or more I I 1 �R t o t o I o l o l o I I units I I I I tan I sn Zn I January-----1 51.2 I 31.4 I 41.3 ( 74 I 7 I 1 144 1 I I I 3.60 1 2.061 5.121 6 p� 1 February ---- 1 I I 54.7 1 I { 32.9 1 I { 43.8 1 I I 77 1 I 11 1 I 1 171 1 I I 1 1 1 3.70 1 2.081 5.141 6 I I I march ------- 1 63.4 I 39.8 I 51.6 ( 85 I 19 1 369 1 4.08 1 2.671 5.361 7 1 April ------- 1 I 73.1 1 I 48.0 1 I 60.6 I I 90 1 28 I 1 1 606 1 1 1 1 3.47 1 2.021 4.771 6 I I I I { I I I I I May --------- 1 79.8 1 56.3 1 60.1 I 92 I 36 1 672 1 3.91 1 1.941 5.621 6 I June -------- 1 I 86.0 1 I 64.0 ( I 75.0 1 I 98 i 48 I I 1 1,050 1 I I I 3.92 1 1.941 5.651 6 MR 1 July -------- 1 1 88.5 1 I 67.6 1 I 78.0 1 I 99 ( 55 1 1 1 1,176 1 1 1 1 5.00 1 2.711 7.011 8 I August ------ 1 I 87.3 1 I 66.7 1 I 77.0 ( 1 98 1 53 I I 1 1,142 1 I I I 4.87 1 2.261 7.111 6 September---1 81.8 1 60.8 1 71.3 1 95 ( 42 1 924 1 3.64 1 1.181 5.651 4 I I I I { I I I I I October ----- 1 72.6 1 49.3 1 60.9 1 Be I 29 1 630 1 3.20 1 1.201 4.871 4 November ---- 1 62.9 1 40.5 1 51.7 1 81 I 19 1 361 1 2.87 1 1.381 4.171 5 I December ---- 1 1 I 53.1 1 I I 33.1 I I I 43.1 I I I 73 1 I 10 I { 1 171 1 1 I I I I 3.19 1 1.751 4.351 5 I I I Yearly: I I I I I I I I I I Average---1 71.2 I 49.2 1 60.2 1 --- I --- I --- f --- I ---I ---I --- I Extreme---1 I 105 I I -8 1 I --- I 100 I 5 1 --- I --- ( ---1 ---► --- �p I Total -----1 I I --- I I I --- { I I --- I I I --- I 1 --- I I I I 1 1 7,638 1 45.53 1 39.151 51.301 69 I I I I I * A growing degree day is a unit of heat available for plant growth. it can be calculated by adding the =TM;== and-4-4-- daily temperatures, dividing the sum by 2, and subtracting the temperature below MR which growth is minimal for the principal crops in the area (40 degrees F). sa MR No MR am Calculation of Required Storage Pond Volume Project: Zooland Campground 2,200,000 gallons, from Water Balance 294,078 cubic feet Provide 1 foot of storage in bottom, not part of usable storage Liquid Depth= 12 feet Side slopes = 3 hor. to 1 vertical Length:Width= 2 L to 1 wide Base length= 180 feet Base width= 90 feet Base Area= 16200 square feet Length at 1 ft. 186 feet Width at 1 ft. 96 feet Area at 1 ft. 17856 square feet Top length = 252 feet Top width = 162 feet _ Top area = 40824 square feet _ Volume = 322,740 cubic feet (from 1 ft. to 2,414,418 gallons Top) Target Volume: 2,200,000 Volume Adequate Value to be completed by designer Provides 1 vertical foot of storage in bottom of basin that is not included in the calculation of (top of normal water surface, with no freeboard) Use this area for pond surface area in Water Balance spreadsheet) 0.937 acres Top of 2 foot Freeboard Length = 264 feet liner area= 48,233 square feet Width = 174 feet Days - Storage: 142 days Total Volume: 434,952 cubic feet= 16,109 cubic yards 3,253,876 gallons Assume 60% of volume is cut to fill = 9666 cubic yards am M" ao APPENDIX F ow CORRESPONDENCE REGARDING USGS STREAMFLOW fw ESTIMATES FOR THE PROPOSED DISCHARGE POINT IN THE LITTLE RIVER m" P" a" m" as MR Fft p., SUMMARY OF STREAM FLOW ESTIMATES FROM US GEOLOGICAL SURVEY The following email is the response received from USGS. The estimated low flow stream characteristics reflect the effects of the last decade's droughts on the historical data. According to USGS, the estimated S7Q10 flow at the discharge point is 0.03 cubic feet per second, which is a "zero flow" stream according to the definitions of the NC Administrative Code (flow is less than 0.05 cfs). The W7Q10 was estimated to be 0.50 cfs. However, the 30Q2 flow was estimated to be 1.0 cfs, which makes the issuance �, of an NPDES permissible under the NCAC rules. Page 1 of 3 John F. Phillips From: "John C Weaver" <jcweaver@usgs.gov> To: "John F. Phillips" <jfphillips@bellsouth.net> Cc: "Curtis Weaver' <jcweaver@usgs.gov>; "Jeanne C Robbins" <jrobbins@usgs.gov>; "James C Finnerty" <jinnerty@usgs.gov>; "Rose D Pinnix" <rdpinnix@usgs.gov> Sent: Friday, December 10, 2010 9:43 AM Attach: Bill for Collection Phillips 20101207145153766.pdf Subject: Low -flow characteristics of Little River below SR 1114 near Ulah in Randolph County imUSGS OOM science for a changing world U.S. Geological Survey North Carolina Water Science Center 3916 Sunset Ridge Road Raleigh, North Carolina 27607 Date: December 10, 2010 To: Mr. John F. Phillips, P.E. Diehl & Phillips Consulting Engineers, P.A. 219 East Chatham Street Cary, North Carolina 27511 Dear Mr. Phillips, In response to your inquiry about the low -flow characteristics for Little River below Secondary Road 1114 near Ulah in Randolph County (station id 02127567, drainage area 14.74 sqmi), the following information is provided: A check of the low -flow files here at the USGS North Carolina Water Science Center does not indicate a previous determination of low -flow characteristics for the point of interest identified in your letter dated November 10, 2010. Where low -flow estimates have been previously determined for nearby locations in the upper Little River basin, 7Q10 low -flow yields (expressed as flow per square mile drainage area, or cfsm) used for the estimates have been in the range of 0.005 to 0.01 cfsm. No USGS records of discharge are known to exist for your point of interest. However, there are records of miscellaneous measurements at two locations upstream from your point of interest: Little River near Ulah (station id 02127566, drainage area 14.1 sgmi, upstream at Secondary Road 1114) Little River at Secondary Road 1142 near Ulah (station id 02127560, drainage area 5.3 sgmi approximately). Sufficient records exist at the latter site for re -assessing the low -flow characteristics that may be considered applicable to your point of interest. Where no or insufficient data is available for a low -flow analysis, a determination of low -flow characteristics is based on assessment of low -flow yields at nearby locations where such statistics have 12/20/2010 Page 2 of 3 previously been determined. The low -flow characteristics that are provided have been computed by correlating the runoff characteristics of a nearby stream in vicinity of the request site. Please note the flow estimates do not account for the presence of any diversions or regulation, present or future, which may occur upstream of the request site. Previously published low -flow information for streams in your area of interest... For streams in Randolph County, the most recently published low -flow information is a statewide report completed in the early 1990's. It is USGS Water -Supply Paper 2403, 'Low -flow characteristics of streams in North Carolina" (Giese and Mason, 1993). An online version of the report is available through _ http://pubs.er.usgs.00v/usgspubs/wsp/wsp2403. The report provides the low -flow characteristics (based on data through 1988) via regional relations and at -site values for sites with drainage basins between 1 and 400 sgmi and not considered or known to be affected by regulation and/or diversions. If you access the report, please note the online report files are provided in the ".DJVU" format and require a particular Lizardtech plug-in, also available through a link displayed on the page. Or you can click an adjacent link that will allow you to view the report as a group of images without the need for a plug-in. Considering the above information, please be aware of the following: The data provided in the above referenced report are based on periods of record ending in advance of the drought conditions that have occurred since publication of the report. In some North Carolina basins, the low -flow conditions observed during the recent droughts (1998-2002, 2007-09) have resulted in lower low -flow statistics. No formal statewide investigation has been completed to document the changes in low -flow statistics since the droughts. However, where updated analyses have been completed for selected stations, the changes in pre -drought versus updated 7Q10 ^ discharges have shown varying percentage changes of decline. For instance, at a downstream long-term continuous -record gaging station on Little River near Star in Montgomery County (station id 02128000, drainage area 106 sgmi, records since April 1954), the 7Q10 declined about 65 percent between the 1997 and 2009 climatic years. Based on analysis of available period of record through the 2009 climatic year, the 7Q10 and 30Q2 low -flow estimates have yield values of about 0.004 cfsm and 0.10 cfsm, respectively. This gage is currently the only active site in the Little River basin that drains to the Pee Dee River. Note: The climatic year is the standard annual period used for low -flow analyses at continuous -record gaging stations. It runs from April 1 through March 31 and is designated by the year in which the period begins. For example, the 2009 climatic year is from April 1, 2009, through March 31, 2010. Several pieces of information to consider... (1) A drainage area of 14.74 sqmi was determined for your point of interest on Little River below Secondary Road 1114 near Ulah. (2) Streamflow data and, correspondingly, low -flow characteristics that would be based on such data are very limited in your area of interest. In Table 1 of the above referenced report, there are three partial -record sites in vicinity of your point of interest for which low -flow discharge estimates are provided. Expressing these estimates as low -flow yields (again, flow per square mile of drainage area, or cfsm) provides some indication of the yield ranges that could potentially be applicable to your point of interest. The 7Q10 low -flow yield range is from about 0.003 to 0.02 cfsm (with an average of about 0.01 cfsm). The 30Q2 low -flow yield range is from about 0.08 to about 0.14 cfsm (with an average of about 0.11 cfsm). (3) There are no regional low -flow relations available the hydrologic area (7) where this basin is located. (4) Mean annual runoff for streams in this area is mapped in the above referenced report as being approximately 1.0 cfsm. (5) The low -flow characteristics at an upstream partial -record site on Little River at Secondary Road 1142 near Ulah (station id 02127560, drainage area 5.03 approx., 18 miscellaneous measurements during the 1974-81 _ period) were re -assessed in an analysis using the downstream gaging station near Star as an index site. The low -flow yields determined from this assessment are as follows: 12/20/2010 Page 3 of 3 7Q10 = 0.0019 cfsm 30Q2 = 0.0698 cfsm winter 7010 = 0.0340 cfsm 7Q2 = 0.0340 cfsm Please note the above yields for the 7Q10 and 30Q2 estimates are lower than the corresponding ranges specified above in item #2. This is reflective of the updated low -flow characteristics at the downstream gaging station based on record including the recent drought periods. Putting together the above pieces of information... Applying the above low -flow yields (in item #5) to a drainage area of 14.74 sqmi results in following low -flow estimates: 7Q10 = 0.03 cfs (equivalent to 0.0019 cfsm) 30Q2 = 1.0 cfs (equivalent to 0.0698 cfsm) winter 7Q10 = 0.50 cfs (equivalent to 0.0340 cfsm) 7Q2 = 0.50 cfs (equivalent to 0.0340 cfsm) Applying the yield for mean annual runoff (item #4) to the drainage area results in an estimated average discharge of about 14 to 15 cfs A charge of $250.00 for accessing and processing information has been assessed to partially offset these costs. An electronic invoice covering processing costs forthese data is attached to this email as a .PDF file. Instructions for sending your payment are shown on the invoice. This information is considered preliminary and subject to revision pending further analysis as further data were to become available, and is made available through our cooperative program of water -resources investigations with the North Carolina Department of Environment and Natural Resources. ® Hope this information is helpful. If you have any questions regarding this information, please contact me at the phone number listed below. _ Thank you. Curtis Weaver ��*ffffllf**4kf11flRkfYYfflff*R4fffffRR*fYlRlflfR***!f!!lflkk4* J. Curtis Weaver, Hydrologist, PE USGS North Carolina Water Science Center _ 3916 Sunset Ridge Road Raleigh, NC 27607 Phone: (919) 571-4043 // Fax: (919) 5714041 Mobile: (919) 830-6235 E-mail address—jcweaver@usgs.gov Internet address — http://nc.water.usgs.gov/ n�f1f1111fff**44ff1fkR4f1ff1f**1ffflflf**RlffflfkRRR*R1f111f*** 12/20/2010 am DIEHL & PHILLIPS, P.A. CONSULTING ENGINEERS 219 East Chatham Street Cary, North Carolina 27511 Wn Telephone (919) 467-9972 — Fax (919) 467-5327 November 10, 2010 rya Mr. J. Curtis Weaver, Hydrologist U.S. Geological Survey 3916 Sunset Ridge Road Raleigh, NC 27607 Re: Request for Stream Flow Data — Randolph County Little River et" Dear Mr. Weaver: WILLIAM C. DIEHL, P.E. JOHN F. PHILLIPS, P.E. ALAN R. KEITH, P.E. The Owners of a campground in Randolph County are pursuing an NPDES permit for a rm� discharge of treated wastewater into the Little River. As a first step in this process, we are requesting USGS provide the following flow statistics for the location marked on the enclosed map: raq ft IM M N" M Average flow 7Q 10 minimum flow 30Q2 minimum flow Winter 7Q10 minimum flow Annual 7Q2 minimum flow We have delineated on the map the drainage area that is tributary to the proposed discharge point. The drainage area was measured to be 14.72 square miles. We would appreciate this flow data as soon as you can provide it. Please forward your invoice for your services to Diehl & Phillips, P.A. If you have any questions, please call. Enclosure Cc: Mr. David Gill Yours Very Truly, Diehl & Phillips, P.A. /4- John F. Phillips, P.E. APPENDIX G MISCELLANEOUS INFORMATION 35 ORD 6-10 CITE' OF ASHEBORO BUDGET ORDINANCE BE IT ORDAINED by the City Council of the City of Asheboro, North Carolina in session assembled: Section 1: The following amounts are hereby appropriated in the General Fund for the operation of the city'government and its activities for the fiscal year be inning Jul 1 2010 and ending June 30, 2011 in accordance with the chart of accounts heretofore established for this City: Off ACCOUNT DEPARTMENT OR FUNCTION APPROPRIATION 10-410 Mayor and Governing Body 117,066 10-420 City Manager's Office 177,191 10-440 Finance Office 480,360 10-450 Legal & City Clerk 148,171 10-480 Information Technology 1551391 10-490 Planning/Community Development 489,238 10-500 Municipal Building Headquarters 90,080 10-510 Police Department 61242,038 10-530 Fire Department 3,262,628 10-540 Inspections Department 4472502 10-550 Operations Division - Public Works 821,370 10-555 Fleet Maintenance 917,378 10-565 Street Maintenance 21,288,210 10-575 City Engineer Office 225,872 a.� 10-580 Environmental Services 21756,485 10-585 Recycling Transfer Station 184,962 10-590 Human Resources 3742284 .., 10-610 Community Promotion 4495,750 10-615 Arts & Cultural Services 235,561 10-620 Recreation Services 946,474 10-625 Municipal Golf Course 173,491 10-630 Library 1982800 10-640 Facilities Maintenance 126492,896 10-650 Airport Authority 807350 Total Appropriations 223,912,548 Im No ow F�M Section 7: The following Water & Sewer Fund Fees are hereby adopted for provision of services by the city government for the fiscal year beginning July 1, 2010. Water and Sewer Billing Department SERVICE INSIDE CITY OUTSIDE CITY Monthly Cost Water Minimum Fee $12.27 $30.68 Sewer Minimum Fee $15.34 $38.35 Above referenced minimum bill includes 150 cubic ft usage Consumption Fee- above min. for all above referenced customers Water -per 100 cu. ft. over 150 cu. ft. $2.51 $6.28 Sewer -per 100 cu. ft. over 150 cu. ft. $2.51 $_ 6.28 Sewer Only Service (monthly) Residential Customer $18.10 $36.19 Commercial Customer $25.50 $51.00 Deposit for Service $110 $140 Deposits on accounts are applied to final bill upon termination of service Fees: Return Check/Draft Fee $25 $25 Partial Payment Fee $5 $5 Tamper Fee- First Occurrence $150 $150 Tamper Fee- Second Occurrence $500 $500 Late payment charge* - tier 1 $10 $10 Late payment charge* - tier 2 $20 $20 *Payments are due at 5:00 pm on the due date. Payments must be received by +#+ 5:00 pm on the due date to avoid the late payment charge. Payments in route are subject to the late fee as they are not yet received. P* Im am me 0 ON �a Estimation of Chlorine Quantity and Costs for Various Alternatives Daily flow = 17,000 gpd Assumed chlorine dosage = 5 mg/l Use tablet chlorinator (calcium hypochlorite). Tablets contain a minimum of 70% available �+ chlorine, by weight. One tablet weighs 140 grams. Amount of chlorine required daily = 0.017 x 8.33 x 5 = 0.708 pounds/day = 0.321 kg/day = F " 321 grams/day ,.� 321 grams of chlorine required each day. 321 grams/70% _ 459 grams of tablets required daily One tablet weights 140 grams. 459/140 = 3.28 tablets/day 3.28 tablets/day x 365 days = 1,196 tablets/year Tablets available in pails of 144 tablets. 8.3 pails required/year Cost/pail = $237 including taxes and shipping pow Annual chlorine costs = $17965 No 9" 40 ow go M* Chlorine Check Page 1 of 1 MA am Check of Alkalinity Supplementation for Zooland Campground wastewater am Treatment System Design Flow: 17,000 gallons per day Available Alk. As CaCO3 : 150 mg/I = 150 x 8.33 x .017 = 21.2 lbs./day (assumed) Alk. Req'd in effluent to maintain pH and some buffer: 50 mg/I = 7.1 lbs./day Net available for nitrification: 14.1 lbs./day MR Process Alkalinity req'd: 7.1 units/unit NH3 oxidized Assume 45 mg/I NH3 oxidized go on ., = 7.1 x 45 mg/I x .017 x 8.33 .= 45.2 lbs./day required Deficit: 45.2 —14.1 = 31.1 lbs./day as CaCO� - Select Chemical: NaOH at 125% equivalency = 31.1 / 1.25 = 24.9 lbs./day required Using 25% NaOH solution (10.4 Ibs/Gal. X 0.25 = 2.6 Ibs/Gal) = 24.9 / 2.6 = 9.6 Gallons / Day required (theoretical) Pump from shipping containers. Estimated cost is $0.15/liquid pound = $ 3.74/day = $ 1,365/year Alkalinity Check Page 1 Electric Power Monthly - Average Retail Price of Electricity to Ultimate Customers by E... Pagel of 3 U.S. Energy Information Administration ice�Q Independent Statistics and Analysis Home > Electricity > EPM > Average Retail Price of Electricity to Ultimate Customers by End -Use Sector, by State Average Retail Price of Electricity to Ultimate Customers by End -Use Sector, by State Electric Power Monthly with data for August 2010 r Report Released: November 15, 2010 Next Release Date: Mid -December 2010 Table 5.6.A. As format Electric Power Monthly Table 5.6.A. Average Retail Price of Electricity to Ultimate Customers by End -Use Sector, by State, August 2010 and 2009 (Cents per kilowatthour) Residential Commerciale Industrials Transportation[1] All Sectors Census Division u Au Aug- A09 and State 09 Aug-10 Aug-09 09 Aug-10 Aug-09 _ New England 16.68 16.89 16.17 16.21 11.65 11.79 8.75 7.27 15.35 15.48 Connecticut 18.98 20.34 16.3 16.63 14.1 17.66 10.88 10.43 17.18 18.34 Maine 15.81 15.2 12.37 12.36 8.83 9.86 -- -- 12.72 12.75 Massachusetts 15.45 16.03 18.44 18.47 11.36 10.97 6.93 5.68 15.17 15.34 New Hampshire 16.51 16.08 14.6 14.01 12.93 12.74 -- -- 15.12 14.64 Rhode Island 16.99 13.85 12.46 12.72 16.06 12.34 14.39 -- 14.81 13.16 Vermont 15.52 15.09 13.32 12.87 9.48 9.21 13.16 12.75 Middle Atlantic 16.5 16 14.75 14.29 8.44 8.41 13.98 12.89 14.41 13.93 New Jersey 17.34 17.52 14.9 14.94 12.85 12.67 10.21 14.8 15.76 15.77 New York 19.03 18.5 16.83 16.64 9,85 9.82 16.26 14.31 17.06 16.73 Pennsylvania 13.28 12.41 11 9.71 7.19 7.12 7.41 7.61 10.76 9.92 East North Central 11.75 11.32 9.16 9.15 6.82 6.88 7.03 9 9.51 9.24 Illinois 11.86 11.12 8.46 8.35 8.24 7.47 6.8 8.83 9.75 9.16 Indiana 9.39 9.53 8.28 8.25 5.97 5.77 9.08 9.76 7.79 7.64 Michigan 13.45 12.62 10.02 10.01 7.62 7.88 9.81 10.46 10.7 10.39 Ohio 11.71 11.47 9.55 9.78 6.36 7.06 8.75 11.51 9.36 9.51 Wisconsin 12.57 12.07 10.07 9.67 7.15 6.81 -- -- 10.09 9.53 West North Central 10.54 10.15 8.62 8.25 6.56 6.28 8.6 8.1 8.87 8.43 Iowa 11.21 10.94 8.96 8.61 6.22 6.07 8.8 8.39 Kansas 10.62 10.31 8.61 8.38 6.66 6.32 - 9.01 8.61 Minnesota 10.77 10.6 8.84 8.63 6.83 6.8 7.84 7.74 8.99 8.83 Missouri 10.35 9.71 8.71 8.11 6.48 6.19 9.42 8.53 9.13 8.49 Nebraska 10.26 10 8.1 7.91 6.72 6.06 8.39 7.88 North Dakota 9.34 8.94 7.73 7.27 6.55 6.07 -- -- 7.81 7.34 South Dakota 9.58 9.24 7.89 7.36 5.99 5.52 -- -- 8.19 7.62 South Atlantic 11.39 11.49 9.42 9.49 7.01 6.81 9.37 9.83 9.99 9.99 Delaware 14.02 14.38 11.32 12.01 10.19 9.18 -- -- 12.31 12.36 District of Columbia 14.38 14.45 14.48 13.67 8.76 11.83 11.02 12.79 14.25 13.77 Florida 11.73 12.23 9.84 10.53 8.9 9.19 9 10.28 10.83 11.37 Georgia 10.98 10.78 9.37 8.84 7.15 6.54 8.4 7.83 9.69 9.26 Maryland 14.99 15.74 11.46 11.95 9.76 9.95 9.37 9.12 12.93 13.46 �> North Carolina 10A8 10.07 8.34 7.94 6.65 6.19 7.29 6.65 9.03 8.56 South Carolina 6 10.18 9.08 8.67 6.09 5.94 -- -- 8.79 8.46 Virginia 10.76 10.95 7.69 7.91 6.4 6.84 7.53 8.06 8.85 9.03 West Virginia 9.17 7.92 7.83 6.56 6.01 5.41 9.37 10.22 7.69 6.63 East South Central 9.99 9.69 9.6 9.24 6.45 6.14 11.11 10 8.79 8.42 r Alabama 11.16 10.85 10.41 10.13 6.77 6.46 -- -- 9.57 9.22 Kentucky 8.99 8.56 8.5 7.87 5.56 5.34 -- -- 7.5 7.04 http://www.eia.doe.gov/electricity/epm/table5-6_a.html 12/2/2010 Electric Power Monthly - Average Retail Price of Electricity to Ultimate Customers by E... Page 2 of 3 -- Mississippi 10.24 10.16 9.46 9.2 6.84 6.56 - - 9.07 8.85 Tennessee 9.57 9.2 9.75 9.47 7.03 6.61 11.11 10 9 8.62 West South Central 11.02 11.17 8.94 9 6.44 6.16 9.95 10 9.24 9.26 Arkansas 8.94 9.67 6.96 7.81 5.68 6.1 12.15 14.03 7.43 8.04 Louisiana 9.32 8.03 8.64 7.41 5.99 4.78 10.1 11.07 8.19 6.92 Oklahoma 9.52 8.44 8.13 7.59 6.16 5.66 - - 8.4 7.56 Texas 11.95 12.47 9.33 9.65 6.73 6.63 9.92 9.86 9.86 10.2 Mountain 11.26 10.96 9.36 9.11 6.79 6.74 9.55 9.24 9.4 9.21 Arizona 11.61 11.29 10.32 10.14 7.46 7.31 -- -- 10.61 10.4 Colorado 11.76 10.43 9.69 8.82 7.47 6.91 9.75 9.14 9.87 8.91 Idaho 8.49 8.36 6.76 6.95 5.5 5.72 6.62 6.78 Montana 9.82 9.2 8.71 8.14 5.95 5.74 - 7.95 7.44 Nevada 12.19 13.19 9.67 10.61 9.13 9.78 10.8 11.99 10.61 11.47 New Mexico 11.89 11.03 9.76 8.98 6.86 5.87 - - 9.62 8.8 - Utah 9.58 9.22 7.43 7.36 5.27 5.18 8.91 8.58 7.59 7.39 Wyoming 9.44 9.21 7.53 7.35 5.16 5.18 - -- 6.35 6.32 Pacific Contiguous 13.52 13.89 13.97 13.59 8.69 8.9 9.16 9.05 12.64 12.68 California 15.73 16.18 16.25 15.82 12.08 11.78 9.24 9.14 15.31 15.2 Oregon 9.13 9.04 7.57 7.39 5.65 5.71 6.98 7.03 7.57 7.52 Washington 8.32 7.95 7.32 6.95 4.08 4.39 7.49 5.04 6.61 6.52 Pacific 24.4 22.38 21.15 19.32 20.15 17.57 - - 21.79 19.68 Noncontiguous Alaska 17.17 17.1 14.44 14.54 14.17 13.01 15.2 14.94 Hawaii 28.59 25.13 26.31 22.88 22.32 19.13 25.51 22.19 U.S. Total 12.02 12 10.69 10.6 7.21 7.12 11.51 11.13 10.45 10.36 '-' It] See Technical notes for additional information on the Commercial, Industrial, and Transportation sectors. Notes: See Glossary for definitions. Values for 2009 and 2010 are preliminary estimates based on a cutoff model sample. See Technical Notes for a discussion of the sample design for the Form EIA-826. Utilities and energy service providers may classify commercial and industrial customers based on either NAICS codes or demands or .� usage falling within specified limits by rate schedule. Changes from year to year in consumer counts, sales and revenues, particularly involving the commercial and indusrial consumer sectors, may result from respondent implementation of changes in the definitions of consumers, and reclassifications. Retail sales and net generation may not correspond exactly for a particular month for a variety of reasons (i.e., sales data may include imported electricity). Net generation is for the calendar month while retail sales and associated revenue accumulate from bills collected for periods of time (28 to 35 days) that vary dependent upon customer class and consumption occurring in and outside the calendar month. Totals may not equal sum of components because of independent rounding. Source: U.S. Energy Information Administration, Form EIA-826, "Monthly Electric Sales and Revenue Report with State Distributions Report." More Tables on the Average Retail Price of Electricity Formats Table ES. Summary Statistics for the United States html pdf As Table 5.3. Average Retail Price of Electricity to Ultimate Customers: Total by End -Use Sector html xls Table 5.6.6. Average Retail Price of Electricity to Ultimate Customers by End -Use Sector, by html As State, Year -to -Date Table ES1.A. Total Electric Power Industry Summary Statistics, html AS Table ES1.B. Total Electric Power Industry Summary Statistics,Year-to-Date html As Average Price by State by Provider (EIA-861) As Current and Historical Monthly Retail Sales, Revenues and Average Revenue per AS _ Kilowatthour by State and by Sector (Form EIA-826) Form EIA-861 Database DBF Table 7.4. Average Retail Price of Electricity to Ultimate Customers by End -Use Sector html pdf xls "Electric Sales, Revenue and Average Price" html see also: Electric Power Monthly Electric Power Annual http://www.eia.doe.gov/electricity/epm/table5_6_a.html 12/2/2010 Septic Chlorine Tablets, Norweco Bio-Sanitizer Chlorine Tablets, Blue Crystal Tablets, D... Page 1 of 5 r r r✓ r r aft i c e, ',; tt Ili 314 W Center St Dieteridr, IL 62424 FAST SHIPPING SECURE SHOPPING —.„, MR Protected nxul„i'(r.�u' Free 1-8 d. /-925- 132 sal[esttisepticsol•utions.net Iecart, Shippi �Ei _ visit www.septicsolutions.coni for more products! Septic Chlorine Tablets and Other Septic Additives Septic Chlorine Tablets are not the same as swimming pool tablets. Chlorine Tablets for Septic Systems are much stronger in nature. Septic Solutions' provides all types of Septic Chlorine Tablets, Septic Dechlorination Tablets, and Other Septic Care Products and Septic Additives for all types of Septic Systems. Septic Solutions@' offers FAST and FREE Shipping on all Septic Care Products. CLICK HERE IF YOU ARE LOOKING FOR SEPTIC BACTERIA SEPTIC TANK TREATMENTS, AND ROOT KILLER Sentic Chlorine Tablets for SeDtic and Aerobic Svstems Bio-Sanitizer Septic Chlorine Tablets BEST SELLER! • Residential & Commercial • Specially made for septic systems. • 2 5/8" Diameter; Required on most open discharge systems. • Bio-Sanitizer Tablets are rated for higher Bow systems or systems with a pretreatment chamber. FREE SHIPPING ON ALL 3 SIZES! Item# 227 10 lb. Pail SALE $99.00 Quantity: 1 Item# 227-25 25 lb. Pail SALE $153.00 Quantity: 1 Item# 227-45 45 lb. Pail SALE $207.00 Septic chlorine tablets are NOT the same as swimming pool chlorine tablets. Read More. 10 lb. pail shown. 73% Calcium Hypochlorite 10 pound pail = approx. 32 tablets 25 pound pail = approx. 80 tablets 45 pound pail = approx. 144 tablets The 10 lb. pail is a 6-month supply for a typical four bedroom home. w http://www.septiechlorinetablets.com/ 12/5/2010 M" am am am 04 go am NB-E Utilities Administration 12-01-09 1900 2°d Ave. North - Lake Worth, Florida 33461 • Phone: 561-586-1665 - Fax: 561-586-1702 MEMORANDUM DATE: October 23, 2009 AGENDA DATE: November 9, 2009, Regular Meeting TO: Mayor and City Commission FROM: Rebecca M. Mattey, Utilities Director '`f4'1f-'y TITLE: Renewal of Odor -fighting and Cleaning Chemicals, and Scrubber Maintenance at the Master Pump Station BACKGROUND: .. The city operates and maintains a Master Pump Station, located at 201 S. Golfview Drive. As part of requirements to maintain odor control and maintain the scrubber equipment at the Master Pump Station, the City needs to purchase various chemicals and engage the manufacturer and sole provider of the scrubber equipment to meet this requirement. Thus, this recommendation is three -fold, as described below. ODOPHOS is the trademark name for a sewer treatment chemical, which after extensive field- testing against competing products, was selected by the ECR and our Utilities Department as the only product that provided the desired level of corrosion and odor -control in the regional sewer pump stations and force mains without creating a negative impact at the East Central Wastewater Reclamation Facility. ODOPHOS is manufactured and distributed exclusively by Siemens Water Technologies Corporation (Siemens). For this reason, staff is recommending renewal of the annual sole source purchase of ODOPHOS sewer treatment chemical for the master lift station, in an amount of $100,000. am Additionally, the scrubber, which is part of the odor -fighting process at the Master Pump Station, is solely manufactured and maintained by Siemens. The city is required to have in place a maintenance agreement on the scrubber to insure it is at all times, properly working and performing it's odor -fighting purpose for the community residents, visitors and personnel which a" work in and around the Master Pump Station. Therefore, staff is recommending the approval of the continuance of this required, Sole Source maintenance agreement, in an amount of $1,940 per month, which equates to an estimated total of $23,280 per year. As part of the maintenance includes the additional requirement to supply the associated cleaning chemicals (Sodium Hypochlorite and Sodium Hydroxide which are part of the process, staff is recommending authorization to purchase a not -to -exceed amount of $40,000 of these chemicals, on an as - needed basis. 0" M" no Agenda Date: November 9, 2009 Regular Meeting Lastly, while the City previously used ODOPHOS at Lift Station 15 to save on the variety of chemicals, low flow in the discharge force main was causing iron deposits from the ODOPHOS to precipitate out and clog a connecting main. For this reason the City tested an alternate chemical, Bioxide, which is compatible with ODOPHOS, does not create the deposits, and dissipates before reaching the ECR. Bioxide, again only available through Siemens is necessary due to its proven compatibility with ODOPHOS, and the efficiencies gained by using the same supplier. Therefore, staff recommends approving $72,000 for the estimated usage of 85 gallons per day of Bioxide at $2.10 per gallon. op OFFICE OF MANAGEMENT & BUDGET BACKGROUND: In accordance with Section 3-105 of the City of Lake Worth's procurement code- Sole Source am Procurement: go go A contract may be awarded without competition when the Purchasing Manager determines in writing, after conducting a good faith review of available sources, that there is only one source for the required supply, brand, service, or construction item capable of fulfilling the needs of the City. The Purchasing manager shall conduct negotiations, as appropriate, as to price, delivery, and terms. A record of sole source procurements shall be available as a public record and shall identify each purchase order and/or contract. BUDGETARY IMPACT: The purchase of the ODOPHOS, Bioxide, Sodium Hypochlorite, Sodium Hydroxide and the maintenance on the scrubber equipment were included as part of the annual budget for the Regional Sewer Fund. If approved, the purchase of this chemical will be made on an as -needed basis, from the Utilities -Regional Sewer/Chemicals Account Number 405-7421-535-52-30 and the maintenance from Other Contractual Services Account Number 405-7421-535-34-50. CONSEQUENT ACTION:_ None REVIEWED BY AND RECOMMENDATION: Utilities staff recommends the following sole source purchases from Siemens: r aA .A`T - i 1. ODOPHOS in an amount not to exceed $100,000, based on estimated usage of 91,000 gallons at $1.09 per gallon.-- 2. Scrubber Maintenance, in an amount not to exceed $23,380, based on a monthyly charge of $1,940. 3. Required scrubber maintenance cleaning chemicals, Sodium Hypochlorite (at $1.98/gallon) and Sodium Hydroxide (at $2.75/gallon), for a total not to exceed amount of $40,000. 2 a. i..ounty ui rieniicu Biu m 09-u �4-1�cr BID TABULATION _... _LL _ _ _..` - - - ._ SODIUM HYDROXIDE BIDDERS BID NO.09-8754-12EF BID DATE/TIME: Nov. 18, 2009;2:00p.m. Dept: Water Reclamation Item: Sodium Hydroxide Price Per We Pound Total Bid Price x900,000 Pounds Payment Terms BIDDER#1 JCI Jones $0.1035 BIDDER#2 Dominion Chemical N O BIDDER#3 BIDDER#4 BIDDER#5 BIDDER#6 Kuehne BKM Rescources $0 2250 $0.1675 $202,500.00 $150,750.00 - - - Net 30 Net 30 -- - 48— hrs--- 48 hrs Univar Brenntag —$0 1044 $93,960.00 B 1 $0.0947 $85,230.00 $93 150.00 Net 30 D — Net 30 _ Net 30 - -- Delivery Addendum # 1 Acknowle ed - 48 hrs --- --- 48 hrs---- -48- hrs- — Yes Yes Yes Yes Yes Pagel of 3 No Im FloBoy II Pumping System Proposal no Date: 12/4/2010 Quotation: - 2048 a. Customer Name: Project Name: Zooland C t JULtCoNvow P•SJ OR as FloBoy Variable Speed Suction Lift Pumping System, Model FBMLV7BF20A23R3BE rated for 180 GPM at 110 PSI. Discharge pressure performance based on less than 10 feet of suction lift. Motor is 20 HP, 3600 RPM Full voltage, horizontal NEMA faced ODP. Pumps shall have cast iron casing, enclosed impeller and mechanical seal. Electrical power shall be 230 volts, 3 phase, 60 Hertz. Standard Construction will include: �► • 12 gauge carbon steel with epoxy finish. e Lockable access cover. . Enclosed ventilation fan. • Heat exchanger cooling for variable frequency drive. • Electrical fusible disconnect . 4 in. flanged suction and discharge connections with painted piping. e Reprime System . 2 5/8 in. silicone filled pressure gauges with isolation valve. • Factory run testing using actual suction pressure, discharge pressure and flow conditions. p., a U.L. listed NEMA 4 control/ starter panel with air / water heat exchanger assembly . On/ Off /Auto selector switches. . Low/ High discharge pressure shutdown and alarm. �., • High pump temperature thermal sensor/ safety. e Solid State overload/ single phase/ phase imbalance/ low voltage protection. • 20 HP Control enclosure mounted NEMA 4 Variable Frequency Drive. • Industrial grade touch screen controller . Input line reactor (Transient Suppression). e VFD Fault Shutdown. a 24 volt AC relay for starting and stopping. . 4 in. station discharge isolation valve. • Reprime System • Startup by factory authorized personnel is included. e 1 CD - FloBoy operation & maintenance manual e 1 Printed copy of the FloBoy operator & maintenance manual e 1 year limited warranty. '" Options( Included in Price ): • 4" Magnetic Flowmeter ow httD://vvww.flowtronex.com/cov/cop.nsf/LookupbyDocID/96leO45dl 99d1987862577fD00... 12/4/2010 no Page 2 of 3 no • E-Clips Surge Arrestor Accessories( Included in Price): • Adder, Lightning,Arrestor(SLAP) • VALVE, FOOT, SURE-FLO,4",450,FLG'D Total Price(Includes S&H): $31,446.25 04 Shipment: Estimating 4 weeks after receipt of signed contract and drawing approval. F.O.B. Dallas, Texas No Prices valid for 60 days from date of this proposal. All pricing in U.S. Dollars. Price does not include taxes, installation or crane service. FloBoy orders are NOT able to be cancelled, check your site conditions and requirements carefully before placing order. All future changes to the order are subject to a flat change order fee of $300.00 plus the actual price of the change. DELIVERY: Delivery dates shown are estimates. Flowtronex PSI Inc. will make all reasonable efforts to maintain delivery schedule shown after receipt of an executed contract and all approvals. Seller shall not be liable for special or consequential damages caused a•� by delay in delivery. PAYMENT TERMS: Down payments of up to 100% may be required. Balance due 30 days from date of invoice with approved credit. Interest of 1 '/2 % per month will be charged on all accounts which are past due. Orders are NOT able to be cancelled. All changes to original order will be assessed a flat $300.00 administrative charge plus the cost of the change order which will include all labor and materials to affect the change. Change orders will increase the cost of the pump station substantially. To avoid misunderstandings and delays, please make sure to review order and confirmation. If for any reason buyer is unable to accept delivery at the date requested above, then delivery shall be deemed completed in sellers „q warehouse for purposes of payment and seller shall store and subsequently deliver as provided above. Buyer will be responsible for additional handling and storage charges incurred, with a minimum cost of 250.00 which will be added to invoice. Seller retains a security interest in all products sold to buyer until the purchase price and other charges, if any, are paid in full as provided in Article 9 or the Uniform Commercial Code. Seller will file a Mechanics Lien or execute other documents as required to perfect the security interest in the products sold. TAXES: State, City and local taxes are excluded from the contract price. Sales tax will be invoiced on the contract price unless written exemption is provided. FACTORY AUTHORIZED WARRANTY: The manufacturer warrants that the water pumping system or component will be free of defects in workmanship for one year from date of delivery. Provided that all installation and operation responsibilities have been properly performed, manufacturer will provide a replacement �v part or component during the warranty life. Labor charges (i.e., removal or replacement of parts) are excluded from this warranty. Upon request, manufacturer will provide advice for trouble shooting of a defect during the warranty period. Manufacturer uses only high quality material. As with any mechanical or electrical device, some preventative maintenance efforts are required to enhance service life. The customer is encouraged to establish a methodical maintenance service program to avoid premature failure. Manufacturer supports a wide network of technical service agents and recommends they be utilized for service. Because of varied conditions beyond the control of the manufacturer, this warranty does not cover damage under the following conditions or environment unless otherwise specified in writing. „■� 1. Default of any agreement with manufacturer 2. Misuse, abuse, or failure to conduct routine maintenance 3. Handling any liquid other than irrigation water 4. Exposure to electrolysis, erosion, or abrasion. 5. Presence of destructive gaseous or chemical solutions. 6. Overvoltage or unprotected low voltage. 7. Unprotected electrical phase loss or phase reversal. The foregoing constitutes manufacturers sole'warranty and has not nor does I take any additional warranty, whether express or implied, with respect to the pumping system or component. Manufacturer makes no warranty except as otherwise provided herein, whether express or implied with respect to fitness for a particular purpose or merchantability of the pumping system or component, manufacturer shall not be liable to purchaser or any other person for any liability, loss, or damage caused or alleged to be caused directly or indirectly by the pumping system. In no event shall manufacturer be responsible for incidental, consequential, or act of God damages nor shall manufacturers liability for damages to purchaser or any other person ever exceed the original factory purchase price. Accepted for Buyer. Date: ... Accepted for Seller: Date: Requested Delivery Date: on http://Www.flowtronex.com/coplcop.nsfILookupbyDocID/961 eO45dl99dl 987862577f000... 12/4/2010 40series [Impacts Double nozzle models help maximize unifomdty. 4012-1 Lt,S L •4 b 2 j -" 1 L •7 C P1ti , 104 t D] A, SP/}tL ON S216X%k) a 0,29/'/jiP, The 40 Series full -circle impacts are designed for maximum efficiency at intermediate flows. FEATURES: • Single and double nozzle designs available. Double nozzle only available in 23" model. • Two trajectories available: 120 ideal for undertree irrigation 230 for maximum throw on overhead systems • Wide range of nozzle and vane combinations for excellent distribution at all pressures • Built-in hex wrench for easy in -the -field maintenance • Standard lower bearing pipe thread: 3/4" M NPf (female also available) • Flow rates: 3.82 to 12.6 gpm [868 to 2862 Ulm] • Two-year warranty on materials, workmanship AND performance • Color -coded nozzles for easy size identification; warranted to maintain correct orifice size for five years bprinAaer :.... ,-t #10 Nozzle - Turquoise [5/32"] #10 Nozzle - Turquoise [3.97mm] Flow [gpm] 3.82 4.13 4AI 4.68 4.93 5.17 5.40 Flow [Uhr] 868 938 10021 1063' 1120': 1174 1226 Dim. at I S' ht. [ft.] 73 77 80 83 86 89 91 Diam. at 0.46m hi. (in] 223 235 24.4 253 262I 27.1 27.7 #11 Nozzle -Yellow [II/64"] #II Nozzle -Yellow [4.37mm] Flow [gpm] 4.63 5.00 5.34 5.67 5.98 627 655 Flow [Uhr] 1052 1136 1213 1288 1358, 1424 11488 Dim. at 15ht. [ft.] 76 80' 83 1 86 89 92 94 Dim. at 0.46m hi. Ito] 23.2 24.4 253 262 27.1 j 28.0 I28.7 #12 Nozzle - Red [3/16'] #12 Nozzle - Red [4.76mm] Flow [gpm] 5.52 5.97 6.37 6.76 7.13 7.48 7.81 Flow [Uhr] .1254 1356 1447 1535 1619. 1699 1774 Dim. at I5 ht. [ft.] 78 82 85 88 91 94 96 Dim. at 0.46m ht. [to] 23S 25.0 25.9 26.8 273 28.7 :293 #13 Nozzle - White [13/64"] #13 Nozzle - White [5.16mm] Flow [gpm] 650 7.02 7.49 7.95 8.38 8.80 9.19 Flow [Uhr] 1476 1594 1701 1806 1903; 199912087 Dim. at 15' ht. [ft.] 80 84 87 90 93 96 98 Dim. at 0.46m ht. [m] 24.4 25.6 265 27.4 283 1293 129.9 #14 Nozzle - Blue [7/32"] #14 Nozzle - Blue [5.56mm] Flow [gpm] 7.49 8.09 8.63 9.17 9.66 10.1 10.6 Flow [Uhr] 1701 1837, 1960 2083 2194'. 2294 ! 2408 Dim. at I S' ht. [ft.] 82 86 89 93 96 99 101 Dim. m U.46m ht. [m] i 25.0 i 262 27.1 128.312931302 130.8 Sprinkler performance may vary with actual field conditions. Diameters shown are for standard straight bore nodes and stream straightening vanes. Other rotzles and/or vane combiwtiou are available; Coa di factory for specific performance data. Stream heights mngefrom 65-10D ft. 12.0-3.1m/ above nook based on pressure and nozzle size. Minimum recommended riser height is 13fr. 10.46m). �' 21 Benninger Irrigation Inc. Call (407) 877-5655 • Web: w.wNsemirtgercom r at, r r 4023-I Impacts] 40series Sprinkler Base Pressure #10 Nozzle - Turquoise [5/32"] #10 Nozzle - Turquoise [3.97mm] Flow [gpm] 3.82 4.13 4A1 4.69 4.93 5.17 5.40 Flow [Uhr] 868 938 1002 1063 1120 1174 1226 Diem. at ISM. [ft.] 86 89 91 93 95 96 97 Diam. at 0.46m In. [nil 262 27.1 27.7 28.3 29.0 293 29.6 Dim. at 6D' lit. [ftj 92 94 96 97 98 99 100 Diann. at 1.83m ht. [m] 28D 28.7 293 29.6 29.9 30.2 305 #II Nozzle -Yellow [II/64"] #11 Nozzle -Yellow [4.37mm] Flow [gpm] 4.63 5.00 534 5.67 5.98 627 655 Flow [Uhr] 1052 1136 1213 1288 1358 1424 1488 Dim. at IS ht. (ft.] 89 92 94 96 98 99 100 Dim. at 0.46m ht. [at] 27.1 28.0 28.7 293 29.9 30.2 30.5 Dim. at 6.0' ht. [ft.] 94 96 98 100 102 103 104 Dim. at 1.83m ht. [m] 293 293 29.9 305 31.1 31.4 31.7 #12 Nozzle - Red [3/16"] #12 Nozzle - Red [4.76mm] Flow jgpm] 532 5.97 63 6.76 7.13 7.48 781 Flow (Uhr] 1254 1356 1447 1535 1619 1699 1774 Dim. at IS' ht. [ft.] 92 95 97 99 I01 102 103 Diam. at 0.46m la. [nil 28.0 29.0 29.6 30.2 30.8 31.1 31.4 Dim. at 6.9 tit. [ft.] 97 99 101 103 105 107 108 Dim. at 1.83m ht. [m] 29.6 302 308 ! 31.4 32.0 32.6 329 #13 Nozzle - White [1316. #13 Nozzle - White [5-16mm] Flow [gpm) 6.50 7.02 7.49 795 8.38 8.80 9.19 Flow [IJhr] 1476 1594 1701 1806 1903 1999 2087 Dim. at ISM. [ft.] 94 97 99 101 103 104 105 Dim. at 0.46m ht. [m] 28.7 29.6 302 30.8 31.4 31.7 32.0 Dim. at 6.0' ht. [ft.] 100 103 106 109 112 115 117 Dim. at 1.83m 1a. [m] 305 31.4 32.3 332 34.1 35.1 35.7 #14 Nozzle - Blue U132"] #14 Nozzle -Blue [5.56mm] Flow [gp a] 7.49 8D9 8.63 9.17 9.66 10.1 10.6 Flow [LAu] 1701 1837 1960 2083 2194 2294 2408 Dim. at 1.51 ht. (ft.] 96 99 101 103 105 106 107 Diam. at 0.46m ht. [in] '29.3 30.2 30.8 31 A 32.0 32.3 32.6 Dim. at 6D' ht. [ftj 102 106 110 114 118 122 125 Dim. at 1.83m ht- [m] 31.1 323 335 343 36.0 372 38.1 4023-2 Sprinkler Base Pressure I Ox6 #10 Range Noz-Turquoise (5/32'1 x #6 Spreader Noz (3/32'] I Ox6 #10 Range Noz-Turquoise [3.97mm] x #6 Spreader Noz [2.38mm] Flow [gpm] 525 5.67 6D7 6.43 6.78 7.11 7.43 Flow [IJhr] 1192 1288 1379 1460 1540 1615 1698 Dim. at 15' ht. (ft.] 86 89 91 93 95 96 97 Diann. at 0.46m ht. [nil 26.2 27.1 27.7 283 1 29.0 29.3 29.6 Dim. at 6D' lat. (ft-] 92 94 96 97 98 99 100 Dim. at 1.83m ht. [m] 28.0 28.7 293 29.6 29.9 302 305 1 Ix6 #11 Range Noz-Yellow [I 1/64'1 x #6 Spreader Noz [3/32'1 1 Ix6 #11 Range Noz - Yellow [437mm] x #6 Spreader Noz [2.38mm] Flow [gpml 6.10 659 7.05 7.47 7.88 8.26 8.63 Flow [Uhrl 1385 1497 1601 1697 1790 1876 1960 Dim. at ISM. [ft.] 89 92 94 96 98 99 100 Diam. at 0.46m ht. [m] 27.1 29.0 29.7 29.3 . 29.9 30.2 305 Dim. at 6D' is. [ft] 94 96 98 100 102 103 104 Diam. at 1.83m ht. [m] 28.7 293 29.9 305 31.1 31.4 31.7 12x6 #12 Range Noz-Red [3/16"] x #6 Spreader Noz. [3/32'] 12x6 #12 Range Noz-Red [4.76mm] x #6 Spreader Noz. [2.38mm] Flow [gpm] 6.89 754 8.07 855 9D2 9.46 9.88 Flow [Uhr] 1565 1713 1833 1942 2049 2149 2244 Dim. a[ ISM. (ft.] 92 95 97 99 101 102 103 Diann. at 0.46m ht. [nil 29.0 29.0 29.6 302 30.8 31.1 31 A Dim. at 6.0 lat. [ft.] 97 99 101 103 105 107 108 Diem. at 1.83m ht. [nil 29.6 30.2 30.8 31 A 32.0 32.6 32.9 13x6 #13 Range Noz-White [13/64'1 x #6 Spreader Noz [3/32"1 13x6 #13 Range Noz-White [5.16mm] x #6 Spreader Noz [2.38mm] Flow [gpm] 7.93 857 9.16 9.72 102 10.7 112 Flow [Uhr] 1801 1946'. 2080 . 2208 . 2317 2430 2544 Dim. at 1S' ht. [ft.] 94 97 99 101 103 104 105 Dim. at 0.46m ht. [m] 28.7 29.6 30.2 30.8 . 31 A 313 32.0 Dim. at 6.0' lat. [ftj 100 103 106 109 112 115 117 Dim. at 1.83m ht. [m] 305 31.4 323 332 34.1 1. 35.1 35.7 14x6 #14 Range Noz-Blue (7/32'1 x #6 Spreader Noz. [3/32"] 14x6 #14 Range Noz-Blue [5.56mm] x #6 Spreader Noz [238mm] Flow [gpm] 8.90 9.62 103 10.9 115 12.1 12.6 Flow [Uhr] 2021 2185 2339 2476 2612 2748 2862 Dim. at ISM. [ft.] 96 99 101 103 105 106 107 Diann. at 0.46m lit. [nil 293 30.2 30.9 31 A ' 32.0 32.3 32.6 Dim. at 6D' ht. [ftJ 102 106 110 114 118 122 125 Dim. at 1.83m ht. [nil 31.1 32.3 335 34.7 36D 372 38.1 SpriMler performance may vary with actudfieldconditions. Diameters shown are Jar ma dard.maight hors nozzles and stream straightening varnes. Other nozzles mall or vacs combirutions are available; Co sulifselmyfor rpecific performance than. Stream heights range from 65-100Jt. 12A-3Jm] above nozzle board on pressure and nozzle size. Minimum recommended riser height is 15ft. 10A6m1. Sennitagee Irrigation Inc: Call II (4877-5655 •Wei w+�wsemingercom 22 U.S. [Precipitation Rates inches per/hour (feet) I (9pm) 030 030 0.75 1.00 1S0 2.00 3.00 4.00 5.00 6.00 8.00 I0.00 15.0020.00 25.00 30.00 35.00 40.00 45.00 50.00 5 x 5 I 1.16 1.93 2.89 3.85 5.78 7.70 1155 t T-Spray 6.6 0.80 134 2.01 2.67 4AI 535 8.02 7 x 7 039 098 1.47 1.96 2.95 393 589 / super-bpmy 8 x 8 0.45 0.75 1.13 150 226 3.01 451 6.02 9 x 9 036 039 0.89 1.19 1.78 238 336 4.75 5.94 lox 10 029 0.48 0.72 0.96 1.44 193 239 3.85 4.81 5.78 4 i-mini-Wobbler 11. 19 0.2n 033 050 OA7 1.00 134 2A1 2.67 3.34 4.01 535 6.68 15 x 15 0,13 021 032 0.43 0.64 086 128 1.71 2.14 257 3A2 428 6A2 A 7"i wotwier 20 x 20 0.12 0.18 024 036 0.48 0.72 0.96 120 1.44 1.93 2AI 3.61 4.81 6.02 Wobbler 25 x 25 0.12 0.15 023 031 0.46 0.62 0.77 0.92 123 154 231 3.08 385 mini-Wobbler an. an 0.11 0.16 021 032 0.43 053 0.64 0.86 1.07 1.60 2.14 2.67 35x35 40 x 40 40 x 50 40x60 40 x 80 45 x 45 50 x 50 50 x 60 50x70 50 x 80 55 x 55 60 x 60 60 x 70 60 x 80 70 x 70 70 x 80 70x90 80 x 80 80x90 80 x 100 100 x 100 I PRODUCT I PnTTBRN • I TSprey up to 6 feet super -spay up to 12 feet Xeel Wob HA up to 30 feet Xoe1 Web MA up to 25 feet Wobble SA up to 30 feet WobblerLA up to 25 feet mini-Wobbla up to 20 feet i-mini-Wobbles up to 12 feet Smooth Drive HA up to 40 feet Smooth Drive LA up to 37 feet 20 Series Impact up to 40 feet 30 Series Impact up to 60 feet 40 Series lotted up to 65 feet 50 Series Impact up to 70 feet 70 Series Impact up 10 90 feet 80 Series Impact up to 100 feet ` Distance between sprinklers and rows in square or triangular patterns. Maximum Precipitation Rates for Level Ground Soil in Air. Coarse Sands 0.75 in. - 1.00 inJhr Fine Sands OSO in. - 0.75 inJhr Fme Sandy Loams 035 in. - 030 inJhr Silt Loams 0.25 in. - 0.40 inJhr Clay Loams 0.10 in. - 030 inJhr Maximum Sprinkler Spacings Wind Speed Spacing 5 mph or less 60% of wetted diameter 5-10 mph 50% of wetted diameter over 10 mph 25-30% of wetted diameter (cetssult factory for specific information on unifomdty based on yew prtcular application) 0.16 024 031 039 OA7 Obi 0.79 1.18 157 196 A rmpact aprrnx M 0.12 0.18 024 030 036 0.48 0.60 0.90 1.20 150 1.80 2.11 2.41 0.10 0.14 0.19 024 029 039 0.48 0.72 096 120 1.44 1.68 1.93 2.17 0.12 0.16 020 024 032 0.40 0.60 0.80 I AO 120 1.40 1.60 180 2.01 0.09 0.12 0.15 0.18 024 030 0.45 0.60 0.75 0.90 1A5 120 135 150 0.14 0.19 0.24 0.29 038 OAS 0.71 0.95 1.19 IA3 1,66 1.90 2.14 238 0.11 0.15 0.19 0.23 031 039 UM 0.77 096 1.16 135 154 1.73 193 0.13 0.16 0.19 026 032 0.48 0.64 0.80 0.96 1.12 128 1.44 1.60 0.11 0.14 0.17 022 028 0.41 055 0.69 0.83 0.96 1.10 124 138 0.10 0.12 0.14 0.19 024 036 0.48 0.60 0.72 0.94 0.96 1 A8 120 0.13 0.16 0.19 025 032 0.48 0.64 080 0.95 1.11 127 1.43 159 0.11 0.13 0.16 021 0.27 0.40 053 0.67 0.80 0.94 1.07 1.20 1.34 0.11 0.14 0.18 023 034 0.46 037 0.69 0.80 0.92 1A3 1.15 0.10 0.12 0.16 020 030 0.40 OSO 0.60 0.70 080 0.90 1.00 0.10 0.12 0.16 020 029 039 0.49 059 0.69 0.79 0.88 0.98 0.10 0.14 0.17 026 034 0.43 032 0.60 0.69 0.77 0.86 0.12 0.15 023 031 038 0.46 033 0.61 0.69 0.76 0.12 0.15 0.23 0.30 038 0.45 033 0.60 0.68 0.75 0.11 0.13 020 027 033 0.40 0.47 053 0.60 0.67 0.10 0.12 0.18 024 030 036 0.42 0.48 054 0.60 0.10 0.14 0.19 024 029 034 039 0.43 0.48 Precipitation Rate Formula Application Rate = GPM x 963 (inches per hour) S x L GPM = flow per sprinkler S = spacing of sprinklers along the lateral (in feet) (> L = spacing between laterals (in feet) [ (This applies to square, rectangular, or trinngnlm spades) Square Sparing Triangular Spacing 41 Se mvinger irrigation Inc. Call (407) 877-56SS • Web v-%ernngenccm Aqual' � ni Prd,amancv C•�;cA VJ.:.,ev..a:cr r_ Date: 11/16/10 To: John Phillips, P.E. pLj, y k S From: Mark Lubbers Project: Zooland Campground Notes & Assumptions: Design Sheet Date: 11/1/10 By: John Phillips, P.E. Q design: 17,000 gpd ADF: Not specified Peaking factor = 2 with flow equalization Collection System: Gravity & pump stations Discharge: TBD Design Criteria pH BOD TSS NHs K TKN . TN Alkalinity DO NTU Fecal Influent Raw lEffluent 500 Not Not 30 30 15 NA NA NA S cified S cified Recommended Process: P('imary settlinb => Aerated Flow Equalization => Bioclere Minimum equipment requirements:) ( 1) Flow equalization system (includes dual pumps & slide rail assemblies & controls) ( 1) Submersible Aerator in EQ tank (Includes slide rail assembly w/ aspirator pipe) (1) Flow divider box (FRP) (2) Bioclere Model 30132 w/ 2300 gal clarifiers ( Arranged in parallel) (2) Man days technical assistance on site assistance within installation & start up Specifications, Technical Drawings, Operation & Maintenance Manuals Equipment: $134,000 Estimated Freight: $6,000 Tanks & equipment by others unless specified Primary settling @ 17,000 gal capacity ( 1) 6000 gal Flow equalization tank (1) Flow divider manhole (2) Bioclere mounting pads Additional Considerations & Review This proposal represents our best efforts to be as complete and accurate as possible. However, due to assumptions made in the interest of generating a timely estimate it is provided for budget purposes only and cannot be used to purchase system equipment. After clarification of all necessary information including final approved plans and permil(s), a fine equipment scope of supply and bid price will be provided for purchase of equipment. We are available to discuss this budget proposal to collaboratively devise a system that meets your needs. This estimate is based on the stated assumptions and design information provided by the addressee. The addressee acknowledges and affirms that Aquapoint, Inc. assumes no liability with respect to the addressee or any third party for the estimates provided. PquaPwint Inc. � prppoWl S,mmvy_Zm1.,cL.11000K_SacaMary_C0RREGTEDII4&10As i2=010 Aquae nt ��,J ,,.,re,Tlu�,,.,,, Date: 11/11/10 To: John Phillips, P.E. A L6 T. y From: Mark Lubbers Project:Zooland - 17,000 gpd Notes & Assumptions: Design Sheet Date: 11/1/10 By: John Phillips, P.E. _ Q design: 17,000 gpd ADF: Not specified Peaking factor = 2 with flow equalization. Collection System: Gravity & pump stations Discharge: Surface Waters Design Criteria t• pH BOD TSS NH3 TIM TN Alkalinity DO NTU Fecal Influent Raw Effluent 6-9 500 500 60 Not Not 5 1 NA 2 NA NA NA Siecified SDecifiedl _ Recommended Process: Primary settling => Flow equalization=>Aerobic MBBR => Bioclere => tertiary filtration Minimum equipment requirements: Redundant treatment processes ( 1) Flow equalization system (includes dual pumps & slide rail assemblies & controls) ( 1) AquaCell MBBR. Includes: Requires 1 reactor tanks by others. (8' x 8' x 10' SWD (Min.18" freeboard w/ hatch cover) 10 m' Aquacell media Schedule 80, coarse bubble aeration grids, full floor Media retention screen (SS wedgwire) Dual Blowers @ 50% capacity each. (2) (72 scfm @ 5.61 psig & 25°C) (2) Bioclere Model 30/32 w/ 2300 gal clarifier (2) 30" granular media fillers (PEP SMF2-30) ( 1 ) Neptune MT-30 Alkalinity feed system (2) Man days technical assistance on site assistance within installation & start up Specifications, Technical Drawings, Operation & Maintenance Manuals Equipment: $176,000 Estimated freight: $8,000 Tanks & equipment by others unless specified Primary settling tank capacity of 17,000 gallons ( 1) 6,000 gal Flow equalization tank ( 1) 8 it square x 101t SWD MBBR tanks w/ hatch covers (2) Bioclere mounting pads 1) 2000 gal capacity sand fitter feed tank (assumes backwash feed from final dosing tank) ( 1) Control building Additional Considerations & Review This proposal represents our best efforts to be as complete and accurate as possible. However, due to assumptions made in the ^ interest of genemting a timely estimate it is provided for budget purposes only and cannot be used to purchase system equipment. After clarification of all necessary information including final approved plans and permit(s), a firm equipment scope of supply and bid pros will be provided for purchase of equipment. We are available to discuss this budget proposal to collaboratively devise a system that meets your needs. This estimate is based on the stated assumptions and design information provided by the addressee. The addressee acknowledges and affirms that Clear Water Caribbean assumes no liability with respect to the addressee or any third party for the estimates provided. FgmWnt iz. ^ Ropwel Summery_ZodriJ_17Kft-1Sf0 111I�10 Stay -Right Precast Concrete, Inc. P.O. BOX 580 2675 US 1 HWY FRANKLINTON, NC 27525 Telephone: 919-494-7600 Fax: 919-494-7616 All Bidders SALES QUOTE Sales Quote No. 1000021858-B Customer No. ALLBIDDERS Asheboro Zooland Campground Asheboro, NC Randolph County TERMS NET. ALL PAST DUE AMOUNTS ARE SUBJECT TO A 1 12 % PER MONTH SERVICE CHARGE (18% PER ANNUM) PLUS ALL COSTS OF COLLECTION INCLUDING ATTORNEYS FEES IF INCURRED.. Ship Via F.O.B. Terms Salesperson OURTRUCK ORIGIN TO BE DETERMINED HOUSE ACCOtYNT Order But Ordered By Customer Phone # PO Number Resale Number 11/29/10 Structure Order Ta Item Number Description Unit Price Extended Price Quantity 1.00 400 10'x20'x 13' 17,000 gal. Septic Tank w/2 R&C 17,400.00 17,400.00 1.00 PTIO108 l0'x10'x8' 6000 Gal. Pump Tank (PT-165) w/2 R&C 6,300.00 6,300.00 1.00 PT51056 5'x10.5'xG 2000 Gal. Pump Tank (PT-155) w/2 3,900.00 3,900.00 R&C 1,00 400 8'x8'x19 Tank w/door 6,200.00 6,200.00 1.00 405 5' Dia. x 42" Tall Manhole w/R&C 1,300.00 1,300.00 0.00 SPACE *"***"**** Or 0.00 0.00 1.00 400 1gx20'x8' 9000 gal. Septic Tank w/ 2 R&C*See 12,600.00 12,600.00 Note 1.00 PT61265 GxlTx6.5' 3000 Gal. Pump Tank (PT-156) w/2 4,600.00 4,600.00 R&C 1.00 PT51054 5'x10.5'x4' 1500 Gal. Pump Tank (PT-179) w/2 3,400.00 3,400.00 R&C 1.00 400 6x6xHy Vault w/door 5,000.00 5,000.00 Price includes outs, Rings and Covers, Hatches, Sealant and Wrap at d Delivery to joN. ite on our Flatbed Trailer. See Note below. Price does not include any coating th it may be requi Risers or Grade Rings. Note: Delivery will be FOB our Flatbed trailer to Jobsite. Customer is responsible to unl ad, set and seal. Heaviest sectio I will weigh approx. 55,000 lbs. 2 hours are allowed f ir unloading. Tim beyond 2 hours will be charged @ S 100.00 per hour, per truck, in one hour increment,. Print Date 1129/10 Print Time 03:38:56 PM Entered By SHIRLEY Page No. I Printed By: SHIRLEY MILLER Approved By: Continued on Next Page. ❑ Approve All Items & Quantities L E27 I Stay -Right Precast Concrete, Inc. P.O. BOX 580 2675 US 1 HWY FRANKLINTON, NC 27525 Telephone: 919494-7600 Fax: 919-494-7616 All Bidders SALES QUOTE Sales Quote No. 1000021858-B Customer No. ALLBIDDERS Shill To -7-771 Asheboro Zooland Campground Asheboro, NC Randolph County TERMS NET. ALL PAST DUE AMOUNTS ARE SUBJECT TO A 1 1/2 %PER MONTH SERVICE CHARGE f 1 R%PFR ANNIJMI PLUS ALL COSTS OF COLLECTION INCLUDING ATTORNEYS FEES IF INCURRED.. Shin Via F.O.B. Terms Salesperson R TRUCK ORIGIN TO BE DETERMINED HOUSEACCOUNT Order Date Ordered By Customer Phone # PO Number Resale Number 11/29/10 Structure Order Quantity Ta Item Number Description Unit Price Extended Price Note: We do not make an 8,500 gal. Septic Tank therefore we quoted ur standard 9000 gal. Septic Tank. Note: Didn't ha ve any specs to quote by therefore Stay -Right has quot d our standard tai k so price is subject to Engi eer's Approval of our tank. Outlet Tee, Ba a Tee and Inlet Tee (if required) are to be supplied I installed by con ractor on jobsite. Price is Valid f Yr 30 Days. Price is subject to Engineer's Approval. This offer to s ply materials is based on Credit Approval. If Required, 24' Dia. Concrete Grade Rings are as follows; 4" Tall @ $29.110 each 6" Tall @ $34.110 each 12" Tall @ $68 00 each 18" Tall @ $8C 00 each 24" Tall @ $1 C 100 each Print Date 11/29/10 Subtotal 60,700.00 Print Time 03:38:56 PM Entered By SHIRLEY 7.75000°/.Sales Tax 4,704.25 Page No. 2 RANDOLPH Printed By: SHIRLEY MILLER Order Total 65,404.25 Approved By: ❑ Approve All Items & Quantities n TUTHILL Vacuum & Blower Systems Page: 1 of 4 Date: 12/6/2010 General. Site and Utility Data r, Factory Offices Tuthill Vacuum & Blower Systems 4840 West Kearney Street P. O. Box 2877 Springfield, Missouri USA 65801-2877 Tel: (417) 865-8715 Toll Free: (800) 825-6937 Fax: (417) 865-2950 blowerxpert@tuthill.com GENERAL PROJECT INFORMATION: _ Reference/Quote: Company Name Contact: Addressl: Addressl: City, State, ZIP: Country: .. Telephone: Fax: E-mail: Project Name: Zooland Campground Project Spec Ref: Engineering Finn: Quantity Reqd: _ Remarks: SITE AND UTILITY DATA Indoor,Heated Unusual Conditions: Electrical classification: NEC AVAILABLE POWER: Drivers Lube Oil & Auxiliary Heating Voltage: 0 0 0 Hertz: 0 0 0 Phase: 0 0 0 Ambient Temperature: 0 Fahrenheit Maximum, 0 Fahrenheit Minimum System Design Pressure: PSIG 0 PSIG 0 PSIG COOLING WATER Temperature Pressure Fahrenheit PSIG Inlet: 0 0 + return: 0 0 Design: 0 0 Maximum Differential: 0 0 r Control 0 0 0 Reference/Quote: r www.tuthill.com/us/en/aboutlorganizafion/lob/vacuum/BlowerXpertfindex.cfm BlowerXpert 7 Version 7.5.A.218 (Dec 1 2008) I LL Factory Offices nTUTH r Vacuum & Blower S Tuthill Vacuum 8 Blower Systems stems y 4840 West Kearney Street P. 0. Box 2877 Page: 2 of 4 Springfield, Missouri USA 65801-2877 Date: 12/6/2010 Tel: (417) 865-8715 Toll Free: (800) 825-6937 Fax: (417) 865-2950 Application Worksheet (Normal Condition) blowerxpert@tuthill.com Reference/Quote: AMBIENT CONDITIONS: Atmospheric Pressure: 14.33 PSIA Elevation: 690 Feet Ambient Temperature: 70 Fahrenheit APPLICATION REQUIREMENTS: Gas: AIR Gas Properties: Molecular Weight: 28.966 Cp: 0.241 Duty Cycle: more than 4 hours K Value (Cp/Cv): 1.398 Desired RPM: 2000 RPM Inlet Temperature: 70 Fahrenheit _ Inlet Volume: 72.15 ICFM Standard Volume: 72 SCFM Mass Flow: 324 lbs./hr Inlet Pressure: 14.67 PSIA (includes 0.030 PSI filter and/or silencer loss) —• Discharge Pressure: 5.637 PSIG (includes 0.037 PSI silencer loss) MODEL SELECTED FOR THE APPLICATION: Model Number: PD Plus (2-lobe) 3206-17T2 Materials of Construction Iron (standard) Flow Direction Horizontal Flow Connection Size 2.5 NPT Inlet 2.5 NPT Discharge Seal Type: Lip Lubrication: Splash Rotative Speed: 1998 RPM (49.94 % of Max) Gear Tip Velocity: 1700 fl/min Discharge Temperature: 165 Fahrenheit Discharge Volumetric Flow: 62.51 CFM Required Input Power: 4.017 BHP Estimated Blower Noise: 84 dB(A) at 1 meter, open field Noise Level Based On: Closed System'L', and Discharge Silencer SELECTED BLOWER OPTIONS: NONE TESTING Standard Mechanical Integrity Test www.tuthill.com/us/en/about/organization/lob/vacuum/BlowerXperUindex.cfm BlowerXpert 7 Version 7.5.A.218 (Dec 1 2008) r so oft OR n TUTHILL Vacuum & Blower Systems Page: 3 of 4 Date: 12/6/2010 Normal Condition Performance Curve for 3206-17T2 Factory Offices Tuthill Vacuum & Blower Systems 4840 West Kearney Street P. O. Box 2877 Springfield, Missouri USA 65801-2877 Tel: (417) 865-8715 Toll Free: (800) 825-6937 Fax: (417) 865-2950 blowerxpert@tuthill.com 500 i 400 300 200 100 0 250 200 150 100 50 0.0 10.0 8.0 6.0 4.0 2.0 00 1000 2000 3000 4000 Performance Curve Based Upon The Conditions Of: Displacement 0.063 CFR Atmospheric Pressure: 14.33 PSIA Elevation: 690 Feet Gas: AIR Inlet Temperature 70 Fahrenheit Molecular Weight 28.966 K Value 1.398 Inlet Pressure 14.67 PSIA (includes 0.030 PSI filter and/or silencer loss) Discharge Pressure 5.637 PSIG (includes 0.037 PSI silencer loss) Reference/Quote: Temperature Rise Fahrenheit Volume at Inlet ICFM Power Required BHP 5000 www.tuthill.com/us/en/abouttorganization/lob/vacuum/BlowerXpert/index.cfm BlowerXpert 7 Version 7.5.A.218 (Dec 1 2008) Fact ry Offices a!TUTH I LL Tuthill Vaa uum & Blower Systems Vacuum & Blower Systems 4840 west Kearney Street P. O. Box 2877 Page: 4 of 4 Springfield, Missouri USA 65801-2877 Date: 12/6/2010 Tel: (417) 865-8715 Toll Free: (800) 825-6937 Fax: (417) 865-2950 Equipment Selection Summary blowerxpert@tuthill.com ITEM DESCRIPTION BLOWER PD Plus (2-lobe) 3206-17T2 PACKAGING B3200HV3 Horiz. flow, V-belt drive, motor slide base Motor: 28865-5, 5.00 HP, ODP, 184T frame, 230/460 V, 3 ph, 60 Hz, 1740 RPM FILTER: 30641-0251, Closed Loop L-Type filter, PaperMax Temp: 200 Fahrenheit DISCHARGE SILENCER: 27329-025,ASME No, NoMax Temp: 375 Fahrenheit VALVES Pressure Relief: 1351-3 www.tuthill.com/us/en/aboutiorganization/lob/vacuum/BlowerXpert/index.cfm BlowerXpert 7 Version 7.5.A.218 (Dec 1 2008) 1 I 1 1 1 1 I 1 1 1 1 I 1 1 i I I t I GENERAL' INDUSTRIAL DESIGN Page 1of6 12/O6/2010 Project Summary Contact Information Project: Zooland Campground - Alternative No. 6 Contact: Spec Ref: Email: Environment Ambient Temp: 100 F 138 C Elevation: 1000 ft / 305 m Electrical Configuration Phase: Three Phase Frequency (Hz): 60 Hz Voltage (Nominal): 480 Voltage (Specific): 480 volts Electrical Performance Max Running Load: 100% Maximum Allowable Transients Voltage Dip: 35.00% Frequency Dip: 15 hertz Maximum Allowable Voltage Distortion (%THVD) Continuous: 11 % Momentary: 13% Prepared By Name: John Phillips Company: Diehl & Phillips, P.A. Phone: 919-467-9972 Email jfphillips@bellsouth.net Engine Duty: Standby Fuel: Diesel U.S. EPA Required: Yes Generator Configuration Application: NEC 702 General Enclosure Type: Sound Level 1 Sound (desired): No Requirement Fuel Tank: Sub Base UL 142 Run Time (desired): 24 hr Load Sequence Configuration Cyclic #1: 75% After Largest Cyclic #2: 50% After Largest 1 1 I I i t I 1 I GENEAAC" INDUSTRIAL DESIGN FOku Generator and Load Summary Selected Generator & Alternator Product Family Method: Auto Select Product Family: SD Diesel (single) Module Size: NA Sizing Method: Auto Select Generator: 25 kW, 2.41- Module Alternator: 25 kW Load Summary -- Connected Load of 18 kW Running Transients Harmonics kW: 18 kW (Step): 17.7 kVA: 0.0 kVA: 20 kW (Peak): 22.8 THID Cont: 0.0% PF: 0.89 kVA (Step): 36.2 THID Peak: 0.0% 1 1 I I 1 i i i I 1 Page 2 of 6 12/06/2010 25 kW Diesel Genset -- Site rated 25 kw 2.4 L Engine with Standard (25 kW) Alternator Load Level Transients Harmonics Running: 72% Fdip (Hz): 4.7 THVD Cont: 0.0% Peak: 81% Vdip (%): 22.3% THVD Peak: 0.0% Project Limits Fdip (Hz): 15.0 THVD Cont: 11.0% Max Loading: 100% Vdip (%): 35.00 % THVD Peak: 13.0% Load List Starting Running Harmonic Current Distortion Limits Sequence Description kW WA kW kVA Peak Cont. kVA Vdip Fdip Group i Motor: MBBR Blower 16.4 33.5 5.1 6.1 0.0% 0.0% 0.0 35.0% 15.0 hertz 1 x 5 HP, Code H (6.7 kVA/Hp) Across the Line Rated torque at start running at 100% Group 1 All loads on (sequence starting) kW WA kW WA Peak THID Cont. THID Base KVA Vdip Fdip Summary 16.4 kW Sequence Peak 16.4 33.5 5.1 6.1 0.0% 0.0% 0.0 35.0% 25.0% 16.4 kW Application Peak 1 168.0 volts 15.0 hertz Group 2 Motor: FE, Bioclere, Filter Motors 17.7 36.2 5.5 6.6 0.0% 0.0% 0.0 35.0% 15.0 hertz i x 5.4 HP, Code H (6.7 kVA/Hp) Across the Line Rated torque at start running at 100% Group All loads on (sequence starting) kW WA kW WA Peak THID Cont. THID Base KVA Vdip Fdip Summary 17.7 kW Sequence Peak 17.7 36.2 5.5 6.6 0.0% 0.0% 0.0 35.0% 25.0% 22.8 kW Application Peak 168.0 volts 15.0 hertz Group 3 Miscellaneous: Building Heater 7.5 7.5 7.5 7.5 0.0% 0.0% 0.0 35.0% 15.0 hertz 1 x 7.5 kW, @ 1.00 PF Harmonics: THID =0.0% Group 3 All loads on (sequence starting) kW WA kW WA Peak THID Cont. THID Base KVA Vdip Fdip GENEAAC' miousrRiaL DESIGN � FFCV Page 3 of 6 12106/2010 Load List Starting Running Harmonic Current Distortion Limits Sequence Description kW kVA kW kVA Peak Cont. kVA Vdip Fdip Summary 1 7.5 kW Sequence Peak 7.5 7.5 1 7.5 7.5 0.0% 0.0% 1 0.0 35.0% 25.0% 1 18.0 kW A Ilcation Peak 168.0 volts 15.0 hertz I 1 1 1 1 ! 1 I 1 I i�55rld;� GENERAC' IIN13USTRIAL DESIGV FOkV Transient Analysis Most difficult alternator transient requirements (Vdip) Sequence: Group 2 Load: FE, Bioclere, Filter Motors Starting kVA 36.2 Vdip Tolerance: 35.0% Vdip Expected: 22.3% Alternator Transient Analysis (Vdip) Sequence Allowable Vdlp Expected Vdip Sequence Startina WA Largest Transient Load Group 1 35.0% 20.7% 33.5 MBBR Blower Group 2 35.0% 22.3% 36.2 FE, Biodere, Filter Motors Group 3 35.0% 4.9% 7.5 Building Heater I 1 1 1 1 I 1 Page 4 of 6 12/0612010 Most difficult engine transient requirements (Fdip) Sequence: Group 2 Load: FE, Bioclere, Filter Motors Starting kW: 17.7 Fdip Tolerance: 15.0 Fdip Expected: 4.7 Engine Transient Analysis (Fdip) Sequence Allowable FdIp Expected Fdlp Sequence Startina kW Largest Transient Load Group 1 15.0 4.2 16.4 MBBR Blower Group 2 15.0 4.7 17.7 FE, Bioclere, Filter Motors Group 3 15.0 2.0 7.5 Building Heater Note: UPS that revert to battery on system transients do not establish a sequence frequency dip limit though they may impact the sizing. The sizing algorithm verifies the engine can accept the UPS within its frequency tolerance. i I i I 1 I I 1 I GENERAL' INDUSTRIAL DESIGN FOkV Harmonic Analysis I i I 1 1 I 1 I 1 1 Page 5 of 6 1210612010 Harmonic Profile: Application Total (running) Sequence: (Total) WA Nonlinear Load: 0.0 THID: 0.0% THVD: 0.0% WA Base (all non -linear): 0.0 Selected sequence(s) harmonic alternator loading: 0.0% Selected Harmonic Current and Voltage Profiles Profile 3rd 5th 7th 9th 11th 13th 15th 17th 19th Current 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0910 Voltage: 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% ovv 700 -- - - 800 500 400 - 300 200 100 0 100 - 200- 300 - -- 400 - 500 .600------- - 700. Ann-' — 0 90 180 270 360 450 540 630 720 GENERAC' INDUSTRIAL DESIGN F'kV } 1 I } } Page 6 of 6 12/06/2010 Harmonic Analysis (cont) Harmonic Profile: Application Total (peak) Sequence: (Total) WA Nonlinear Load: 0.3 THID: 0.0% THVD: 0.0% WA Base (all non -linear): 0.0 Selected sequence(s) harmonic alternator loading: 1.2% Selected Harmonic Current and Voltage Profiles Proflle 3rd 5th 7th 9th Nth 13th 15th 17th 19th Current 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 1 0.0% Voltage: 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 1 0.0% onn a O 0 90 180 270 360 450 540 630 720 Randolph County, NC - Printable Parcel Map Page 1 of 1 rr.r G Randolph County, NC - Printable Parcel Map IF The data collection used to produce this media was last updated on 11/3/2010 @ 8:09:29 AM EST. Parcel ID Nbr 7647751280 Owner Name DIVERSIFIED LENDING GROUP INC Owner Address 4711 VIEWRIDGE AVE STE270 Owner City/SVZip SAN DIEGO, CA 92123 Property Description R1114;E 1 Area Location Ma Ma Le end Municipalities Shaded Parcel Coverage(s) ass Addresses Parcel Annotation Lot Dimensions 0 Lot Numbers 2os Parcel Numbers Parcel Lot Lines 0 Legal Lot Lines Subdivisions ® (Outlined) ® Tax Parcels Date/Time Stamp All information on this media is prepared for the inventory of real property found within Randolph County. All data, including maps, is compiled from recorded deeds, plats, and other public records and data. Users of this data are hereby notified that the aforementioned public primary information sources should be consulted for verification of the 11/15/2010 information. All information contained herein was created for the County's internal use. Randolph County, its agents 07 AM EST 1 U:55: 07 and employees make no warranty as to the correctness or accuracy of the information set forth on this media whether express or implied, in fact or in law, including without limitation the implied warranties of merchantability and fitness for Version (December a particular use. Any resale of this data is strictly prohibited in accordance with North Carolina General Statute 132-10. 2008) Server. 01 Grid is based on North Carolina State Plane NA083. Close Window http://www.co.randolph.ne.uslscriptslesrimap.dll?name=Randolph&Cmd=CreatePrintWi... 11 /15/2010 Randolph County, NC - Parcel Information Page 1 of 5 Randolph County, NC - Commercial Parcel Information The data collection used to produce this media was last updated on 11/3/2010 a 8:09:29 AM EST. Tax Information Parcel ID Nbr 17647751280 Tax Billing Code C Owner Name DIVERSIFIED LENDING GROUP INC City Dist(s) (%) N/A Fire Dist(s) (%) ULAH (100%) Owner Address 4711 VIEWRIDGE AVE STE270 School Dist(s) (%) N/A Owner City/Stlzip SAN DIEGO, CA 92123 Land Value $366,960 Building Value $283,500 Property Description R1114;E Farm Deferred Value $0. Deed Book/Page 2152/1041 Exempt Value $ Plat Book/Page PB84 PG2 Total Real Value $650,460' Revenue Value 700 Tax Bill Information Click for Taxes Date Purchased 10/23/09 Tax Parcel Size 32.21 Acres • All Assessed Values shown (Land, Building, Farm Deferred, and/or Exempt) are as of January 1st of the CURRENT YEAR. • * Because every TAXPAYER or every PARCEL may not qualify, please be advised: o The Assessed Value shown does NOT reflect any Farm Deferred Value or Other Exemption Value and is only a summation of Land and Building Values. o The Calculated Tax shown is based on the tax rates for Randolph County and any City, Fire, and/or School Districts shown. Only the Land and Building Values are used for calculating the Calculated Tax! Top of Page Close Parcel Information Window Sales Information Sale Date Deed Book Deed Page Sales Price 10/23/2009 2152 12038 1041 12491 $700,000 1$700,000 8/17/2007 Top of Page Close Parcel Information Window Location Information Structure Address 3671 PISGAH COVERED BRIDGE RD Census Tract 307.00 Zoning Dist(,) (Jurisdiction) RA (RANDOLPH COUNTY) City/St/Zip (Postal Dist) ASHEBORO, NC 27205 Growth Management Area SECONDARY GROWTH AREA Flood Zone (Map Nbr) 100 YEAR(AE) (3710764600J) Watershed None School Attendance Area SOUTHMONT (ELEMETARY) SOUTHWEST RANDOLPH (MIDDLE) SOUTHWEST RANDOLPH (HIGH) Watershed Type None Voter http://www.co.randolph.nc.us/scriptslesrimap.dll?name=Randolph&Cmd=CreateDataWi... 11 /15/2010 Randolph County, NC - Parcel Information Page 2 of 5 Township 120 - UNION Precinct 140 - UNION Subdivision I N/A Top of Page Close Parcel Information Window Site/Land Information Neighborhood 2530 Location NEIGHBORHOOD OR SPOT Land Use Type 309 — Fronting RESIDENTIAL STREET Parking ADEQUATE Property Class Topography Cl — LEVEL W/STREET Parking Type OFF STREET Parking Proximity ON SITE Road Type PAVED ROAD Utilities WELL SEPTIC Segment Type Segment Size ACREAGE - (6)COMMERCIAL SITE 10.000 Acre(s) ACREAGE - (8)AGRICULTURE 22.210 Acre(s) Top of Page Close Parcel Information Window Appraisal Building Information (Card 01 of 05) Building BANJO CREEK RESORT - BLDG 1 Grade C Name I I % Completed 100 % Year Built 1974 as of 01/01/09 Nbr of Units 1 Building YES Structure Sketch — Type RETAIL SINGLE OCCUP Building YES Identical Units 01 lPhoto Interior/Exterior Data for Section 1 Level 01/01 Area 2,280 Sq/Ft Partitions NORMAL Perimeter 212 Ft Heating HOT AIR Use Type MULTI -USE SALES A/C CENTRAL Wall Height 8 Ft Plumbing ADEQUATE Ext Wall Type FRAME Physical Condition FAIR Const Type IWOOD JOIST Functional Utiltty FAIR — Interior Interior , 100% (lthar Rnilrlinn l:aAtllraS/AttarhPd Imnrovements (Card 01 of 05) Description Measurement(s) Value 1 Value 2 Identical Units FIREPLACE 1 OPENING 1 1 I 1 1 1 PORCH, OPEN 7 1 11 1 Yard Improvements and/or Secondary Buildings (Card 01 of 05) Dimensions http://www.co.randolph.nc.us/scripts/esrimap.dll?name=Randolph&Cmd=CreateDataW i... 11 / 15/2010 Randolph County, NC - Parcel Information Page 3 of 5 Description (Sq/Ft, Lin/Ft, or Units) Identical Units Physical Cond Functional Utility Year Built %Good SWIMMING POOL-COMM. 800 1 3 3 1974 N/A FENCE,CHAIN LINK 2,360 1 3 3 1974 N/A SWIMMING POOL-COMM. 450 1 3 3 1974 N/A Top of Page Close Parcel Information Window Appraisal Building Information (Card 02 of 05) Building Name BLDG 2 - GAME ROOM Grade C % Completed as of 01/01/09 100 % Year Built 1974 Nbr of Units 1 Building Sketch YES Structure Type RETAIL SINGLE OCCUP Building Photo YES Identical Units 01 Interior/Exterior Data for Section 1 Level 01/01 Area 11,560 Sq/Ft Partitions NORMAL Perimeter 164 Ft Heating HOT AIR Use Type MULTI -USE SALES A/C CENTRAL Wall Height 8 Ft Plumbing ADEQUATE Ext Wall Type FRAME Physical Condition FAIR — Const Type WOOD JOIST Functional Utility FAIR Finished Interior ° 100% Yard Imorovements and/or Secondary Buildinqs (Card 02 of 05) Description Dimensions (Sq/Ft, Lin/Ft, or Units) Identical Units Physical Cond Functional Utility Year Built % Good UTILITY BLDG-FRAME 720 1 2 2 1974 N/A MH PARK IMPS -RV 1 92 3 3 1974 N/A MH PARK IMPS -RV 1 47 3 3 1974 N/A SHED, ALUMINUM 25 X 36 1 1 2 2 1974 N/A Top of Page Close Parcel Information Window Appraisal Building Information (Card 03 of 05) Building Name BLDG 3 - BATH HOUSE Grade C % Completed as of 01/01/09 100 % Year Built 1974 Nbr of Units 1 Building Sketch YES Structure Type WAREHOUSE Building Photo YES Identical Units 01 Interior/Exterior Data for Section 1 Level 01101 Area 1864 Sq/Ft IPartitions INORMAL http://www.co.randolph.nc.uslscriptslcsrimap.dll?name=Randolph&Cmd=CreateDataW i... 11 /15/2010 Randolph County, NC - Parcel Information Page 4 of 5 Perimeter 1120 Ft Heating HOT AIR Use Type SUPPORT AREA A/C CENTRAL Wall Height 8 Ft Plumbing GOOD Ext Wall Type FRAME Physical Condition FAIR — Const Type WOOD JOIST Functional Utility FAIR Finished Interior 100% Other Buildina Features/Attached Improvements (Card 03 of 05) Description Measurement(s) Value 1 Value 2 Identical Units PORCH, OPEN 5 24 1 Top of Page Close Parcel Information Window Appraisal Building Information (Card 04 of 05) Building Name BLDG 4 - LODGE/DINING HALL I Grade C % Completed as of 01/01/09 100 % Year Built 1974 Nbr of Units 1 Building Sketch YES Structure Type RETAIL SINGLE OCCUP Building Photo YES Identical Units 01 Interior/Exterior Data for Section 1 Level 01101 Area 2,100 Sq/Ft Partitions NORMAL Perimeter 200 Ft Heating HEAT PUMP Use Type SUPPORT AREA A/C CENTRAL Wall Height 8 Ft Plumbing ADEQUATE Ext Wall Type FRAME Physical Condition FAIR — Const Type WOOD JOIST Functional Utility FAIR Finished Interior o 100 /o Other Building Features/Attached Improvements (Card 04 of 05) Description Measurement(s) Value 1 Value 2 Identical Units WOOD DECK 40 70 1 Top of Page Close Parcel Information Window Appraisal Building Information (Card 05 of 05) Building Name BLDG 5 - BATH HOUSE/LAUNDRY Grade C % Completed as of 01/01/09 100 % Year Built 1974 Nbr of Units 1 Building Sketch NO Structure Type WAREHOUSE Building Photo YES Identical Units 01 http://www.co.randolph.ne.uslscriptslesrimap.dll?name=Randolph&Cmd=CreateDataWi... 11 /15/2010 Randolph County, NC - Parcel Information Page 5 of 5 Interior/Exterior Data for Section 1 Level 01/01 Area 1,372 Sq/Ft Partitions NORMAL Perimeter 158 Ft Heating HEAT PUMP Use Type SUPPORT AREA A/C CENTRAL Wall Height 8 Ft Plumbing GOOD Ext Wall Type C BLOCK Physical Condition FAIR Const Type WOOD JOIST Functional Utility FAIR Finished Interior 100% Top of Page Close Parcel Information Window Date/Time Stamp All information on this media is prepared for the inventory of real property found within Randolph County. All data, including maps, is compiled from recorded deeds, plats, and other public records and data. Users of this data are hereby notified that the aforementioned public primary information sources should be consulted for verification of the 11 /15/2010 information. All information contained herein was created for the County's internal use. Randolph County, its agents 10:50-49 AM EST and employees make no warranty as to the correctness or accuracy of the information set forth on this media whether Version 4.3 (December express or implied, in fact or in law, including without limitation the implied warranties of merchantability and fitness for a 2008) particular use. Any resale of this data is strictly prohibited in accordance with North Carolina General Statute 132-10. Server: 01 Grid is based on North Carolina State Plane NAD83. Top of Page Close Parcel Information Window http://www.co.randolph.nc.us/scripts/esrimap.dll?name=Randolph&Cmd=CreateDataWi... 11 /15/2010