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191 Myers Rd (2) DAVIE COUNTY HEALTH DEPARTMENT IMPROVEMENTS PERMIT AND CERTIFICATE OF COMPLETION *NOTE:Issued in Compliance With Article II of G.S.Chapter 130a Sanitary Sewage Systems ;lie Permit Number Name'" `�r �� �— Date = N* 5942 Location _� /rte Get P��17„' _ / r 7- JJV ��d- a„� /✓' gyp- — __ Subdivision Name Lot No. Sec. or Block No, Lot Size House Mobile Home —1� Business Speculation No. Bedrooms No. Baths No. in Family L _— Garbage Disposal YES ❑ NO p- Auto pish Washer YES NO C3Specifications for System: Auto Wash Machine YES $ NO ❑ ���� �� Type Water Supply *This permit Void if sewage system described below is not installed within 5 years from date of issue. This permit is subject to revocation if site plans or the intended use change. , t'll ,nus fio �sP. Improvements permit by *Contact a representative of the Davie County Health Department for final inspection of this system between 8:30- 9:30 A.M. or 1:00-1:30 P.M. on day of completion. Telephone Number: 704-634-5985. Final Installation Diagram: System Installed by ce 2itE �IIliZtJEtt�#I� E�7�IXri1E2t ariaIIrit>' E�1#i� c $Encg P. O. BOX*Z 665 Aorksiaille, Wvrt4 (gatrulina 27028 OFFICE OF THE DIRECTOR� - TELEPHONE. February 87 1982 704/ 8348968 Mr.. �.K. Smith Rt. 39 Pox :657 - Mocksville, N.C. 2702E1 Re: Low Pressure Pipe System Mr. Smith: �. After many weeks of planing and conferences with others concerning -syour proposed sewage systems we have finally been able to design a system that we feel will provide you with satisfactory service. Please find enclosed the Material and Parte list and'nesign Specifications. As you can see. fr.nm the nncloserl information, this is a very involved :type systems thus extreme carp and olanninn hefore and during instal:latinn is a must. ' In 'order for this system to have a chance to function properly from the start, it must,be installed in very good weather conditions. For this reason we .strongl.y.-sungest that plans be made to proceed in late Spring or on into the Summer months. As best we can tell from talking to other Health Professionals, the cost of this system will generally run 2-22 -times the cost of a conventional type' ' system, In dollars and cents, I would estimatebetween.51800.0042500.00. Should you have any questions feelfreeto contact this office. Sincerely, 11 "doe Mando Environmental Health Coordinator. . -ir �ZI�iP .�Dliit��1 �ettlti� �B�JfiX#ltiexl# tllih �iIIllle praffil 'C ry P. O. BOX am (obS .. CiHachsbille, Worth fllaralina 27628 OFFICE OF THE DIRECTOR TELEPHONE 7041 634.8986 DT:SIGN SPECIFICATIONS FOR LOW PRESSURE PIPE SYSTEM ` -Daily Waste Water Flow- 450 gpd Septic Tank Size- 1000 gallons Pumping Tank. Size- 900 Gallons Effluent Loading Rate- 0.2 gpd/ft2 Total Absorption Area- 2,250 ft2 Total Linear Feet and Diameter of Laterals- 4501 . 1 1/4" Diameter Total Length and Diameter of Supply Manifold- 1501' 2" Diameter Number and Length of Laterals- 6 @ 65' $ 1 @ 601 ' Manifold Placement- Side Hole Size= 5/32 :., Hole Spacing 5' Total Number of Holes- 90 Pressure Head- 2' Flow .Per Hole 0.41 gpm Total Flow through the System- 38.9 gpm Elevation Head (pump to end of Manifold)- 12' Pressure Head- 2' Friction Head- 3.93' Total Head- 18' Pump Requirements 1/2 horse- Myers WHR 5 or Gould WPO5 = 40 gpm @ 18' head Storage Volume in Pipes- 211 manifold 24.3 1 1/4" laterals 28.8 total 53.1 gallons total storage Dosing Volume- 175 gallons Depth of Water Pumped per Dose- 8" from 906 gallon tank Check Valve needed? No �..� . Pttiate (l°nntg cmEalt4 Ptyartragnt anb Paine Pealt4 jlgenrg P.O. BOX 4W Co(0 Joacksiiille, Wart4 Caralirca 27028 OFFICE OF THE DIRECTOR TELEPHONE MATERIALS AN0 PARTS LIST FOR LOW—PRESSURE �os�sao•6es6 PIPE SYSTFM PVC oinR thin wall., 160 psi 150 feet 2—inch pipe manifold line 480 feet 1 1/4 inch pipe laterals plus extra length for turn ups and risers 10 feat 4 inch pipe connects septic tank to pump .chamber PUC Fittings 2 2. inch tees 3­ 2x1 1/4 reduri.nn elhows 14 1 1/4 elbows 4 — 2x2x1 1/4 tees 7 — 1 1/4 inch threaded caps' and adapters 2 — 2 inch nate valves 1 - 2 inch PVC union for pump OTHER MATERIALS Loamy, soil 8-12 inches to cover system Washed gravel 2 concrete blocks PUC glue Mortar Wheelbarrow.Shovels Heck saws extra blades 5/32 inch drill bits, 1/4 inch drill bits 5-10 feet of nylon rope PUMPS, cONMI-s._ ALARM Submersible pump with capacity of 40 gpm against 18 feet of head Sealed level controls adjustable to an 8 inch draw Sealed mercury float switch for high—water alarm In—home alarm light and/or buzzer Outdoor. raceptacle with appropriate wire and conduit f©r. 110 volt service _to p chamber TANKS 1 . 1000 gallon double-compartment tank 1 900 gallon single compartment tank 2 concrete risersorwell tiles (with lids) to raise tank ;access holss .at :lsast . 6 inches above final. grade. Other items may be added as the need arises and/or, with changes DAVIE COUP?TY HEALTH DEPARTHIENT ENVIROPdI-1ENTAL HEALTH SECTION SOIL/SITE EVALUATIOP? VATS DATE �• e2S�8'/ ADDRESS t�a•u�G 3`� fc r 7 /Y1yGXSu3//G it/•C" a 90 ti P LOCATION off 57AV1r�fAti ZEW LOT SIZE t./ �z ttC�ES TOPOGRAPHY: 9 e o C-(L ffuJa,eao+z ., fa�c4 pbacP-FId:,P .�pru."G oi' �2- �., SOIL TE,Y.TURE: ?e e w SOIL STRUCTURE: iemv- DEPTH: RESTRICTIVE HORIZOIIS: SAprd1•� - a `�VlaN wwt�Aes a►-ir PERCOLATION PATE: Presoak Turk & time Drop Time Pate/ Tin. Inch �1��°°r►S 1. 3" "' /:urs f8' t3 2 Sera 2. &" �a.rr !/:h? D /.' Sl�D S)�on►:nf)hc�. pjo %��CLASSIFICATIOP?: ���� • Suitable Provisionally SuitableUnsuitable COMIEUT S: d �� d ,Re B,.r :I.`,� 1Owel ,v .51!;Z 2 d a uafu•�.��/� - .hi len.fs+e� ,S^y�tut .�7,6e�• SANITARIAII. � SITE DIAGPAP'i kA pr Chir -... , X0,41 a i DEPARTMENT OF HUMAN RESOURCES DIVISION OF HEALTH SERVICES ENVIRONMENTAL HEALTH SECTION REPORT OF INVESTIGATION OR INSPECTION OF- J. K. Smith Property SR 1457, off SR 1458, or Spillman Road, afted Place vi, -Near Farmington, N C: Da August 26, 1$-$1 Address ---=---Davie County, N. C., i hour - ------------------------- - ---------- -�- - -- Time spent ----------------- By whom .....Mr__ S_tev-e_J. Steinbeck _ . . ---- ---- --------= ----- Mr. Joseph- Manao and?•1r_: obert a . ,` anirfans, - Pe.rsons contacted Davie_Counter Health Department __ _________________________________ (Owner, agent, tenant, manager, other) ------ determine site suitability for the installation of an Reaaon for visit __:__-alternative sewage treatment and di sQosal_sy_stem____ opines to ir:r. uosepn Mando, sanitarian, uav-ie County fieaitn bept. , ��ocksvi�ile, N. U. _ . Mr. D. Y. McBrayer, District Sanitarian, DHS, Winston-Sal-em, N. C. At the request_of.the Davie County Health Department., I made a. visit- to the above referenced. site to determine the site suitability and design parameters for the installation of an alternative system. This tract of land consists of approximately 412 acres and is typical Piedmont, gently rolling, mature topography. The Davie County Health Department has classified this site unsuitable for the installa-- tion of a conventional. septic tank system and further determined that the severe limitations precluded the installation of an alternative system except for an area -of approximately 85 x 1.00 ft. that is presently being used as a- garden. The slope at this site. is approxi- mately 22 -to 3 percent, and the garden area is surrounded. by a drainage swell or a shallow ditch. The landscape position is on a convex slope with a draw or drainage depression in _ the lower portion-of the landscape. Examination of the soil conditions .in this garden area,from• the surface to a depth of approximately 18 to 20 in, below the surface, _a. dark brown, gravelly, sandy'loani was -enc*ountered. Underlying the topsoil, the subsoil consisted of a thin," sandy clay that' contained drainage mottles with ,extremely -slow soil -permeability and a moderate to high shrink-swell potential . This clayey subsoil was encountered to a -- ��: of : i-.i..n�a tC'. �t''iii. °:vCtVW- t1 G 6U.'I UI.: + - _r r•r � n•r•�, iii UVcf i ac�, C. I::asSiVc, i'eidtlYety impermeable saprolite or severely weathered roc;. that is a residual from basic parent materials, probably consisting of a ,; granodiorite. This site is considered unsuitable for the installation of a conventional ground absorption sewage disposal system due to the presence of shallow soils and massive or slowly permeable subsoils and saprolite. It is recommended that a modified, shallow, low-pressure pipe wastewater disposal system be installed in the garden area that consists of an area approximately 85 ft.. perpendicular to the slope and approximately 95 ft. parallel to the slope. The maximum depth of the low-pressure lateral distribution trench shall not exceed 8 in. below the surface. These laterals must be run level and parallel to the slope. The maximum hydraulic loading rate at this site should not exceed 0.2 gpd per square foot. The system should be designed for a maximum sewage flow of 450 gpd; thus, at a loading rate of 0.2 gpd per square foot, will require 2,250 sq. ft, or an area approximately 30 ft. deep x 75 ft, long. This configuration will allow for repair space, and it is recommended that the system be lo- cated along the upper portion of the slope and will consist of approximately 6 -lines , 5 ft. on centers, and approximately 75 ft. long. The manifold for this system should :�Fts pormthi ggghxthe Sgber of the laterals, splitting the 75-ft. difference. From 8 to' 12 in. of suitable soil must be crowned or .turtlebacked at the Environmental Health disposal field. SJS/gb