HomeMy WebLinkAboutAUTH-08-2023-202837.TIF ..1y= . CATAWBA COUNTY Case# AUTH-08-2023-202837
(L. Public Health Department Subdivision
H Environmental Health Division PIN# 278220911897
PO Box 389,25 Government Drive,Newton,NC 28658 LOT#
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Site Address: 1836 33RD ST DR SW, HICKORY NC 28602
Name on Permit: MARK WALKER
Property Size: Acres 3.59
Directions: Hwy 70 left 19th St SW, left 33rd St SW, right 33rd St Dr SW property on right
Authorization to Construct Permit
Permit Category: Repairs Wastewater Flow: 480 g.p.d.
Type of Facility: Primary Residence- Existing house
Basement? Yes Basement Plumbing? Yes Bedrooms: 4
Water Supply: Public Water Maximum Occupants: 8
Soil LTAR: 0.275 g.p.d.ft2
WASTEWATER SYSTEM REQUIREMENTS
Proposed Wastewater System: 25%REDUCTION
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 201 gal Pump Specs: 30.4 GPM @ 18.76 TDH
Pressure Head 2 ft Draw Down 9.6 in
Drainfield: Total Area: sq ft Total Trench Length 440 ft
Aggregate Depth: in Maximum Trench Depth on Downhill Sidewall: 32 in
Minimum Soil Cover: 6 in Minimum Trench Separation: 9 ft on center
Number of Drain Lines: 4 Trench Width 3 ft
Distribution: Pressure Manifold
Pre Treatment: NONE
Pump Required
Additional Specifications:
*See pressure manifold spec sheet for design specs
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? Soil LTAR: g.p.d./ft2
Proposed System:
System Classification:
rlq+e1 n:a 08/30/2023 15.50
_e CATAWBA COUNTY Case# AUTH-08-2023-202837
-j Public Health Department Subdivision
y Environmental Health Division rPIN# 278220911897
PO Box 389,25 Government Drive,Newton,NC 28658 LOT#
*i
Site Address: 1836 33RD ST DR SW, HICKORY NC 28602
Name on Permit: MARK WALKER
Property Size: Acres 3.59
Directions: Hwy 70 left 19th St SW, left 33rd St SW, right 33rd St Dr SW property on right
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' (15A 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.
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4181Ate pe k,n:
08/17/2023
Authorized State Agent Permit Issuance Date
8/17/2028
Permit Expiration Date
No grading or construction activity is allowed in areas designated for system and repair without approval of the Health Department.
chpamdt 08/18/2023 08:07
A
Catawba County Environmental Health
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Parcel: 278220911897, 1836 33RD ST DR SW lin=60ft
HICKORY, 28602
This map/report product was prepared from the Catawba County,NC Geospatial Information Services. Catawba County has made substantial efforts
to ensure the accuracy of location and labeling information contained on this map or data on this report.Catawba County promotes and recommends
the independent verification of any data contained on this map/report product by the user.The County of Catawba,its employees,agents,and
personnel,disclaim,and shall not be held liable for any and all damages,loss or liability,whether direct,indirect or consequential which arises or may
arise from this map/report product or the use thereof by any person or entity.
Copyright 2023 Catawba County NC
08/16/2023
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SYSTEM
Line# Color Elevation Length Hole Size FlowlTap Qp 1 Trench Area Line LTAR
1 110 SC1140 1/2 7.11 50.25 330 0.15
2 110 SCH 40 1/2 7.11 50.25 330 0.15
3 110 SCH 40 1/2 7.11 50.25 330 0.15
4 110 SCH 40 1/2 7.11 50.25 330 0.15
total feet = 440 gal/min= 28.44
Des.Flow 201
Pump Run= 7.07
soil LTAR 0.3
(EZLAY Itar+5%) 0.315
LTAR with INNOV.+5% 0.4
LTAR with INNOV. 0.42
V
20
CALCULATIONS
Location 1836 33rd ST DR SW HICKORY NC
Project Number AUTH-08-2023-202837
Lot No:
No. of Bedrooms 4
Design Flow 480 gal/day
LTAR 0.275 gal/tizday
EZ-Lay? (YES OR NO)
Supply Line Length 130 ft.
Supply Line Volume 22.62 gal. FRICTION FACTOR
INTERPOLATER
Required Feet of Line 440 ft. 2" SCH 40 PVC
Amount of Line from Layout 440 ft. GPM f
20 0.84
Gallons per Minute 30.44 gal/m. -0.88
25 1.27
Required Septic Tank Capacity 1000 gal. -1.28
Minimum Standard Tank Size 1000 30 1.78
-1.76
Lateral Line Volume 287.32 gal. 35 2.37
-2.25
Dosing Volume 201.12 gal. 40 3.03
Note: Dosing Volume based on 70% 43.07 3.48
of the lateral line volume. 45 3.77
48.14 4.28
50 4.58
57.11 5.89
60 6.42
Tank Draw Down 9.6 Generic Draw Down of 21 gal.per in.
Pump Run Time 6.61 minutes
Elevation Head 12 ft.
Pressure Head 2 ft.
Friction Factor 1.78 ft./100 ft. (From the interpolater.)
Friction Head 2.31 ft.
Total Dynamic Head (+15%) 18.76 ft.
DEPA1TMENTOFE»NVIRONAMENT AND NATURAL RESOURCES Shte 1 of_l__
DIVISION OF ENVIRONMINTAL IIEALTN PROPERTY ID If:/J'r,3 i Pd r{,7 r1 7
Ott-SITE WASTEWATER SECTION COUNTY: r 7.",4)a
SOIL/SITE EVALUATION
for ON-SITE\VASTEW'VATER SYSTEM
OWNER l�'�(`Y 1 (4 0r APPLICATION DATE '1/it),�
ADDRESS: ` 9\31, :• j i ' , ti w. 1 t,_1e 1 'Y r } G 112 DATE EVALUATED i pup 3
PROPOSED FACILITY: 111 Le'C PROPOSED bISION FLOW(.I 949): 11 K) §{11.1 PROPERTY SIZE: 1 ,yr 1
LOCATION OF Si lL: 1 utl _ PROPERTY RECORDED: --
WATER SUPPLY: 0 Private EI Public 0 Well B S ring U Other
EVALUATION MEZ IOD: 0 Auger!bring ti'Pit U Cut
TYPE OF WASTEWATER: Q Sewage 0 industrial Process 0 1 ixcd
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rFsck1r11ON D.'ITIAL SYSTEM REPA18 SYSTEM OTHER FACTORS(.1946):
Avau7able Spar(1945) _______ S SITE CLASSIFICATION(./948):
Syst= s) S e EVALUATED BY: g10`k-P PC(k1,l
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COMMENTS:
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Parcel: 278220911897, 1836 33RD ST DR SW 1 in=60ft
HICKORY, 28602
This map/report product was prepared from the Catawba County,NC Geospatlal Information Services. Catawba County has made substantial efforts
to ensure the accuracy of location and labeling information contained on this map or data on this report.Catawba County promotes and recommends
the independent verification of any data contained on this map/report product by the user.The County of Catawba,its employees,agents,and
personnel,disclaim,and shall not be held liable for any and all damages,loss or liability,whether direct,Indirect or consequential which arises or may
arise from this map/report product or the use thereof by any person or entity.
Copyright 2023 Catawba County NC
08/16/2023