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HomeMy WebLinkAboutAUTH-12-2023-209303.TIF "• CATAWBA COUNTY Case# AUTH-12-2023-209303 t ii ,z. Public Health Department Subdivision lit • `3 Environmental Health Division PIN# 460712766075 PO Box 389,25 Government Drive,Newton,NC 28658 LOT# 2 Site Address: 3668 CHEVLOT HILLS RD, SHERRILLS FORD NC 28673 Name on Permit: PAMELA BETHEA Property Size: Acres 1.21 Directions: Hwy 150, Left onto Cheviot Hills, Lot is on the Right. Authorization to Construct Permit Permit Category: New Septic Wastewater Flow: 360 g.p.d. Type of Facility: Accessory Dwelling- Basement? No Basement Plumbing? No Bedrooms: 3 Water Supply: Private Well Maximum Occupants: 6 Soil LTAR: 0.3 g.p.d.lft2 WASTEWATER SYSTEM REQUIREMENTS Proposed Wastewater System: 50%REDUCTION HORIZONTAL System Classification: IIIB-SYSTEM W/SINGLE EFFLUENT PUMP Septic Tank: New Tank: 1,000 gal Pump Tank 1.000 gal Grease Trap_gal Dosing Volume 192 gal Pump Specs: 30.4 GPM @ 18.7 TDH Pressure Head 2 ft Draw Down 9.1 in Drainfield: Total Area: 600 sq ft Total Trench Length: 200 ft Aggregate Depth: in Maximum Trench Depth on Downhill Sidewall: 30 in Minimum Soil Cover: 6 in Minimum Trench Separation: 8 ft on center Number of Drain Lines: 4 Trench Width: 3 ft Distribution: Pressure Manifold Pre Treatment: NONE Pump Required Additional Specifications: *This AC permit is issued based on IMPV-201672, an a2IP without county soil evaluation. *Do not cut,drive, fill, or grade over septic or repair areas. *Septic system must be 10 ft from property lines, 50 feet from wells, 5 ft from building foundations and appurtenances, and out of right-of-ways and easements. *Install a 1,000 gallon septic tank(risers required if top of tank is greater than 6 inches below land surface)and 1,000 gallon pump tank with risers. *Pump tank will pump to a pressure manifold with 4 sch40 1/2"taps. *Install 200 linear feet of horizontal PPBPS system, proposed 4 lines at 50 ft each on contour,each with 12 panels. *Lines laid out in the field by LSS Steven Cannon. *Final grade of septic area must shed surface water off and away from system. *All gutter drains must be routed away from the septic system. *Well should be 5 ft from property lines; 25 ft from structures; 50 ft from septic systems; and out of right-of-ways and easements. ;lip ii'„i 12/01/2023 16:29 CATAWBA COUNTY(..... Case# AUTH-12-2023-209303 Public Health Department Subdivision Environmental Health Division PIN# 460712766075 PO Box 389,25 Government Drive,Newton,NC 28658 LOT# 2 sr Site Address: 3668 CHEVLOT HILLS RD, SHERRILLS FORD NC 28673 Name on Permit: PAMELA BETHEA Property Size: Acres 1.21 Directions: Hwy 150, Left onto Cheviot Hills, Lot is on the Right. See also attached site plan. Landscaping or other site alterations that potentially divert groundwater or surface water toward the septic system, or prevent proper drainage away from the septic system, including the direction of gutter flows or foundation drains, is not approved, and may result in failure to approve the initial system installation, or the suspension/revocation of existing permits. >>>>> Do not install system under wet conditions<<<<< PROPOSED REPAIR Repair System Required? Required Soil LTAR: 0.3 g,p.d./ft2 Proposed System: 50%REDUCTION HORIZONTAL System Classification: IIIB-SYSTEM W/SINGLE EFFLUENT PUMP Pump Required The issuance of this permit by the Health Department does not guarantee the issuance of other permits. It is the responsibility of the applicant /property owner to insure that all Catawba County Planning/Zoning and Building Inspections requirements are met. This Authorization to Construct Permit is subject to revocation if the site plan,plat or the intended use changes,or if site conditions are altered. The Authorization to Construct Permit is not affected by a change in ownership of the property. This permit was issued in compliance with the provisions of the North Carolina'Laws and Rules for Sewage Treatment and Disposal Systems' (I 5A NCAC 18A.1900). Neither Catawba County nor the Environmental Health Specialist warrants that the septic tank system will continue to function satisfactorily for any given period of time. Any permit issued for a conventional system may be used for an accepted system without Environmental Health authorization or permit modification.Please notify Environmental Health of this change prior to system installation. tzr5,, --rl:':.. __...::7_ 12/01/2023 Authorized State Agent Permit Issuance Date 8/3/2028 Permit Expiration Date No grading or construction activity is allowed in areas designated for system and repair without approval of the Health Department. ci prnnit 12/01/2023 16:29 • c c a J • rss PM Mon Jul 3 ••% �R 46'A '_ Pam Dravrittg 0 Q G ® Done • *Si- RI,�al 23PlZ o7-zoz Pam 1. ! LI - J I + . i7_ 7pzj- 20?303 we. !Z-zo23-2a?.3a2 To . , Jolliet System:Horizontal PPBPS: �. White 0' 12yi Panels b - 8[ne 50', iz et Panels Q Pamela'S1te 2}. :' Viers Via= 12 Panels �� .. , - tk e; ',: ' : 12.Panels ? ,a�° ': Pitnels A ., prate ,gym .. V 'fly , • Install panels::on:grade and level of t . ' + w3O'troth tom on bwskJe 'et 1 .. 4ri Do not cut or grade in .. p ` ' -septic area..` ir,� Do:not bury stumps° or 4' ir `' :debris;irseptIc area �?N, ° .� Proposed .. . ! . _ ! Well Sites - , vy .V �'1R., ) .1 tA J. a .. 3,.' t • . lo, . . 4Y l9,._ Li-CD03 t W N -• k I 1 .. r701 T N 14 - 0, salsa I i I . 0 - 1 HP 1 i N Salsa t V V V V 8888 al 1 ,ZJyV V tnZ'- g g 0 0 DTr ggit J _ J tttr + N N N N rn l-lcopa3 20 CALCULATIONS Location Project Number Lot No: No. of Bedrooms 3 Design Flow 360°rld.y LTAR 0.3°"ltt2d,y EZ-Lay?(YES OR NO) YES Supply Line Length 70 ft. Supply Line Volume 12.18 gal. FRICTION FACTOR INTERPOLATER Required Feet of Line 200 ft. 2"SCH 40 PVC Amount of Line from Layout 200 ft. GPM f 20 0.84 Gallons per Minute 28.44 °"/„„„ plus 7 488 25 1.27 Required Septic Tank Capacity 1000 gal. 1.28. Minimum Standard Tank Size 1000 30 1.78 -1.76 Lateral Line Volume 130.6 gal. 35 2.37 -2.25 Dosing Volume 192.00 gal. 48 panels©4 40 3.03 Note: Dosing Volume based on 70% 43.07 3.48 of the lateral line volume. 45 3.77 48.14 4 50 4.58 57,11 5,89 1000 gal 60 8,42 Tank Draw Down 9.1 Generic Draw Down of 21 gal.per in. Pump Run Time 6.75 minutes Elevation Head 13 ft. Pressure Head 2 ft. Friction Factor 1.78 ft./100 ft. (From the interpolffier.) Friction Head 1.25 ft. Total Dynamic Head(+15%) 18.68 ft.