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AOWE-04-2023-194298.TIF
. . g el Rvi-)))3-4-1-3(iss yp STATF q. . a .,,,,k ROY COOPER••Governor y1 - 4. �''` NC DEPARTMENT OF 1,10 UV r `{ LU L f5�2c$ 'rly( ' ) .:, y KODY H. KINSLEY•Secretary ,! HEALTH AND HELEN WOLSTENHOLME•Interim Deputy Secretary for Health II , : HUMAN SERVICES �••^�` MARK T. BENTON•Assistant Secretary for Public Health Division of Public Health COMMON FORM FOR AUTHORIZED ON-SITE WASTEWATER EVALUATOR PERMIT OPTION FOR NON-ENGINEERED SYSTEMS See Instructions for Use in Appendix A Except for"Date received",this Section to be completed by the AOWE in accordance with G.S.130A-336.2 LHD USE ONLY: Initial submittal of this NOI received: y 1 C 12% by zlel a m Jr,rt;or5 PART 1:Notice of Intent to Construct(NOI)-Please check all that apply /�1 Single System or ❑ Multiple Systems AND ®New ❑Expansion ❑ Relocation of all or part of the Existing System ❑ Relocation of Repair Area ❑ Repair—LHD Permit Number ❑ Repair—EOP/LSS COVID 19/AOWE Permit Number 1. Facility Owner's name: (Owner,Company Name, Utility, Partnership, Individual, etc.): Adams Homes-AEC, LLC Mailing address: 3401 St. Vardell Lane, Suite B City: Charlotte State: NC Zip: 28217 Telephone number: 704-558-4527 E-mail Address: bcashion aiadamshomes.com 2. Authorized On-Site Wastewater Evaluator(AOWE) name:Jeff Vaughan LSS License number:1227 AOWE Certification number:10003E Mailing address:501 N Salem St, Suite 203 City:Apex State: NC Zip:27502 Telephone number: 919-859-0669 E-mail Address: jvaughan(a.agriwaste.com 3. Licensed Geologist(LG)(if applicable) name: _ License Number: Mailing address: City: State: Zip: Telephone number: E-mail Address: 4. Proof of Errors and Omissions or other appropriate liability insurance for the following persons is attached that includes the name of the insurer,name of the insured and the effective dates of coverage: ®AOWE ❑ LG 5. Property location(physical address,tax parcel identification number or subdivision lot, block number of the property to be permitted Lot 24 Penarth Drive, Catawba, NC. 28609 (Cardiff Glyn Subdivision) County Name: Catawba RECEIVED NC DEPARTMENT OF HEALTH AND HUMAN SERVICES • DIVISION OF PUBLIC HEALTH �ry LOCATION:5605 Six Forks Road,Raleigh,NC 27609 APR 5 2023 MAILING ADDRESS:1642 Mail Service Center,Raleigh,NC 27699-1642 www.ncdhhs.gov • TEL:919-707-5874 • FAX:919-845-3972 AN EQUAL OPPORTUNITY/AFFIRMATIVE ACTION EMPLOYER Environmental Health AOWE Common Form LHD Reference: t+u W () - Z-° " �7"I 1513 6. Type of facility: Place of residence No. Bedrooms:4 No. Occupants:8 ❑ Place of business Basis for flow calculation: ❑ Place of public assembly Basis for flow calculation: 7. Factors that would affect the wastewater load: domestic strength wastewater from a single-family residence 8. Type and location of proposed wastewater system: Pressure Manifold 25% Reduction drain field product (Primary) Pressure Manifold 50% Reduction drain field product (Repair) Location shown on site plan 9. Design wastewater flow:480 gpd Design wastewater strength: ®domestic ❑ high strength ❑ industrial process(For high strength and industrial process wastewater,a Professional Engineer licensed in accordance with G.S.89C shall design the on-site wastewater system.) 10. A plat as defined in G.S. 130A-334(7a)is attached: ❑Yes ® No A site plan as defined in G.S. 130A-334(13a)is attached: ®Yes ❑ No 11. Location of proposed or existing wells(drinking water, irrigation,geothermal,groundwater monitoring, sampling,etc.)and any potable and non-potable water conveyance lines is indicated on attached plans and complies with 15A NCAC 18A.1950: ®Yes ❑ No This is a saprolite system. ❑Yes ® No 12. Evaluation(s)of soil conditions and site features in accordance with G.S.130A-335(al)signed and sealed by a L55 is attached: ®Yes ❑ No 13. Evaluation of geologic and hydrogeologic conditions signed and sealed by a LG is attached ❑Yes ® NA 14. Proposed landscape,site,drainage,or soil modifications are attached: ❑Yes ® NA Attestation by AOWE pursuant to G.S.130A-336.2 I,Jeff Vaughan _hereby attest that the information required to be included with Authorized On Site Wastewater Evaluator(Print Name) this Notice of Intent to Construct is accurate and complete to the best of my knowledge and that the proposed system shall meet applicable federal, State,and local laws, regulations,rules and ordinances, and that the proposed system does not require a Professional Engineer,licensed in accordance with G.S.89C,and in accordance with 15A NCAC 18A.1938 and activities determined to be engineering as determined by the North Carolina Board of Examiners for Engineers and Surveyors. If/ March 31. 2023 Signature of Authorized On-Site Wastewater Evaluator Dote Owner self-submittal of NOI: hereby submit this NOI prepared by Print Name of Owner Print Name of Licensed PE pursuant to G.S. 130A-336.1. Signature of Owner Dote DHHS/EHS/OSWP-AOWE COMMON FORM Updated April 2022 Page 2 of 6 AOWE Common Form LHD Reference: i'` Za 1,1 ' �r�y Z��r NOTES: LIABILITY: The Department, the Deportment's authorized agents,or local health departments shall hove no liability for wastewater systems designed,constructed,and installed pursuant to an AOWE Permit Option[G.S. 130A-336.2(f)J RIGHT OF ENTRY: The submittal of this Notice of Intent to Construct grants right of entry to the Local Health Department and the State to the referenced property. ISSUANCE OF BUILDING PERMIT: Once the LHD deems that the Notice of Intent to Construct is complete via signature in the section below,the owner may apply to the local permitting agency for a permit for electrical,plumbing,heating,air conditioning or other construction,location,or relocation activity under any provision of general or special law pursuant to G.S. 130A-338. DHHS/EHS/OSWP—AOWE COMMON FORM Updated April 2022 Page 3 of 6 • 1 AOWE Common Form LHD Reference: fr1° W " "Z° 2`3 1'14 Lgt This section for Local Health Department use only. PART 2: LHD Completeness Review of the Notice of Intent to Construct "(c) Completeness Review for Notice of Intent to Construct.-The local health department shall determine whether the notice of intent to construct required pursuant to subsection(b)of this section is complete within five business days after receiving the notice of intent to construct.A determination of completeness means that the notice of intent to construct includes all of the required components.If the local health department determines that the notice of intent to construct is incomplete,the locol health department shall notify the owner and list the information needed to complete the notice. The owner may then submit additional information to the local health department to cure the deficiencies in the initial notice.The local health department shall make a final determination as to whether the notice of intent to construct is complete within five business days after the deportment receives the additional information.If the local health department fails to act within any time period set out in this subsection,the owner may treat the failure to act as a determination of completeness. The owner shall be able to apply for the building permit for the project upon the decision of completeness of the notice of intent by the local health department or if the local health department fails to act within the five business day time period." The review for completeness of this Notice of Intent was conducted in accordance with G.S. 130A-336.2(c). This NOI is determined to be: ❑ INCOMPLETE(If box is checked,Information in this section is required.) Based upon review of information submitted in Part 1,the following items are missing: Copies of this form listing missing items were sent to the AOWE and the Owner on Date via with directions to re-submit missing items using Page 5 of this form. Email,FAX,USPS,hand-delivered Print Name of Authorized Agent of the LHD Signature of Authorized Agent of the LHD Date [! COMPLETE(If box is checked,information in this section is required.) Based upon review of information submitted in Part 1 of this form,this NOI is deemed COMPLETE. Copies of this signed form were sent to the AOWE and the Owner on.5lt1-?3 via iF 0'0- Date Email,FAX,LISPS,hand-delivered A copy of this NOI and tracking information was sent to the State on via Date Email,FAX,USPS,hand-delivered s n 13th q Print Name of Authorized Agent of the LHD •ature of Autho ized Agent of the LHD Date DHHS/EHS/OSWP-AOWE COMMON FORM Updated April 2022 Page 4 of 6 AOWE Common Form LHD Reference: Re-submittal of NOI with missing items included This Section is for use by owner to submit items noted as missing during LHD Completeness Review above. Resubmittals must be accompanied by a cover letter from the AOWE. LHD USE ONLY: This NOI resubmittal received: by Date Initials Item#from initial NOI Resubmittal description Attestation by AOWE certified in North Carolina pursuant to G.S.130A-336.2 I, hereby attest that the information required to be included with Authorized On-Site Wastewater Evaluator(Print Name) this Notice of Intent to Construct is accurate and complete to the best of my knowledge and that the proposed system shall meet applicable federal,State, and local laws, regulations, rules, and ordinances. Signature of Authorized On-Site Wostewater Evaluator Date The section below is for Local Health Department use after submittal of items noted as missing above. LHD Follow-up Completeness Review of Notice of Intent to Construct This follow-up review for completeness of this Notice and Intent was conducted in accordance with G.S. 130A- 336.2(c). This NOI is determined to be: ❑ INCOMPLETE Based upon review of information submitted in the RESUBMITTAL above,this Notice of Intent remains INCOMPETE because the following items from Part 1 of this form remain missing: Copies of this signed form were sent to the AOWE and the Owner on via Date Email,FAX,USPS,Hand-delivered Print name of authorized Agent of the LHD Signature of authorized Agent of the LHD Dote ❑ COMPLETE Based upon review of information submitted in the RESUBMITTAL above in addition to information provided in Part 1 of this form,this NOI is deemed complete. Copies of this signed form were sent to the AOWE and the Owner on via Dote Email,FAX,USPS,Hand-delivered A complete copy of this form with tracking information was sent to the State: via Date Email,FAX,USPS,hand-delivered Print name of authorized Agent of the LHD Signature of authorized Agent of the!HD Date DHHS/EHS/05WP—AOWE COMMON FORM Updated April 2022 Page 5 of 6 • AOWE Common Form LHD Reference: PART 3: Authorization to Operate(ATO) Except for dote received,the Section below Is to be completed by the Owner. LHD USE ONLY: Initial submittal of request for ATO received: by Date Initials Date of Post-construction Conference: T The following items are included in this submittal for an Authorization to Operate under an AOWE permit: 1. Signed and sealed copy of the AOWE's report that includes the information in G.S. 130A-336.2(k) ❑ Yes ❑ No 2. Operation and management program ❑ Yes ❑ No 3. Fee (as applicable) ❑ Yes ❑ No 4. Notarized letter documenting Owner's acceptance of the system from the AOWE ❑ Yes ❑ No 5. On-site Wastewater Contractor name: License number: Mailing address: City: State: Zip: Telephone number: E-mail Address: 6. Proof of Errors and Omissions or other appropriate liability insurance for the On-site Wastewater Contractor is attached and includes the name of the insurer, name of the insured,and the effective dates of coverage. ❑Yes ❑ No Attestation by the Owner for Authorization to Operate hereby attest that all items indicated above have been provided to the Print name of Owner County LHD and the system shall meet applicable federal,State, and local laws, regulations,rules,and ordinances. Signature of Owner Dote This section for LHO Use Only. LHD Review of required information for the ATO ❑ INCOMPLETE Based upon review of information submitted in the Section above,the following items are missing from the information required for an Authorization to Operate for an AOWE permit: Copies of this signed form were sent to the AOWE and the Owner on via Date Email,FAX,USPS,Hand-delivered Print name of authorized Agent of the LHD Signature of authorized Agent of the LHD Date ❑ COMPLETE Based upon review of information submitted in the Section above,this Authorization to Operate is hereby issued in accordance with G.S. 130A-336.2(m). A copy of this complete NOI/ATO with tracking information was sent to the State on via Dote Email,FAX,USPS,Hand-delivered Print name of authorized Agent of the LHD Signature of authorized Agent of the LHD Date ISSUANCE OF CERTIFICATE OF OCCUPANCY: Once the LHD determines completeness based upon the ATO submission,the owner may apply to the local permitting agency for permanent electrical service to a residence,place of business or place of public assembly pursuant to G.S.130A-339. DHH5/EHS/OSWP—AOWE COMMON FORM Updated April 2022 Page 6 of 6 • AGRITEC-01 GKROHL CORO CERTIFICATE OF LIABILITY INSURANCE DATE(MM/DD/YYYY) 3/14/2023 THIS CERTIFICATE IS ISSUED AS A MATTER OF INFORMATION ONLY AND CONFERS NO RIGHTS UPON THE CERTIFICATE HOLDER.THIS CERTIFICATE DOES NOT AFFIRMATIVELY OR NEGATIVELY AMEND, EXTEND OR ALTER THE COVERAGE AFFORDED BY THE POLICIES BELOW. THIS CERTIFICATE OF INSURANCE DOES NOT CONSTITUTE A CONTRACT BETWEEN THE ISSUING INSURER(S),AUTHORIZED REPRESENTATIVE OR PRODUCER,AND THE CERTIFICATE HOLDER. IMPORTANT: If the certificate holder is an ADDITIONAL INSURED,the policy(ies)must have ADDITIONAL INSURED provisions or be endorsed. If SUBROGATION IS WAIVED, subject to the terms and conditions of the policy,certain policies may require an endorsement. A statement on this certificate does not confer rights to the certificate holder in lieu of such endorsement(s). PRODUCER CONTACT Connie Garkains Hartsfield&Nash Agency,Inc. PHONE FAX 10405 Ligon Mill Rd.,Ste H (Arc,No,Ext):(919)556-3698 (A/C,No):(919)556-8758 Wake Forest,NC 27587 ADDRESS;Connie@hartsfield-nash.com INSURER(S)AFFORDING COVERAGE NAIC 1! INSURER A:Selective Insurance Company of the Southeast 39926 INSURED INSURER B:ACCIDENT FUND INSURANCE COMPANY OF AMERICA 10166 Agri-Waste Technology Inc INSURER C:Evanston Insurance Company 501 N.Salem St Ste 203 INSURER D Apex,NC 27502 INSURER E: INSURER F: COVERAGES CERTIFICATE NUMBER: REVISION NUMBER: THIS IS TO CERTIFY THAT THE POLICIES OF INSURANCE LISTED BELOW HAVE BEEN ISSUED TO THE INSURED NAMED ABOVE FOR THE POLICY PERIOD INDICATED. NOTWITHSTANDING ANY REQUIREMENT, TERM OR CONDITION OF ANY CONTRACT OR OTHER DOCUMENT WITH RESPECT TO WHICH THIS CERTIFICATE MAY BE ISSUED OR MAY PERTAIN, THE INSURANCE AFFORDED BY THE POLICIES DESCRIBED HEREIN IS SUBJECT TO ALL THE TERMS, EXCLUSIONS AND CONDITIONS OF SUCH POLICIES.LIMITS SHOWN MAY HAVE BEEN REDUCED BY PAID CLAIMS. INSR TYPE OF INSURANCE ADDL SUER POLICY NUMBER POLICY EFF POLICY EXP LIMITS LTR INSD WVD ,IMM/DD/Y YYI (MM/DD/YYYY) A X COMMERCIAL GENERAL LIABILITY EACH OCCURRENCE $ 2,000,000 CLAIMS-MADE X OCCUR S 2253659 1/18/2023 1/18/2024 DAMAGE TO RENTED 300,000 i PREMISES(Ea accurrencel $ MED EXP(Any one person) $ 10,000 PERSONAL&ADV INJURY $ 2,000,000 GEN'L AGGREGATE LIMITQT_APPLIES PER: GENERAL AGGREGATE $ 4,000,000 POLICY X JEI: LOC PRODUCTS-COMP/OP AGG $ 4,000,000 OTHER: $ A AUTOMOBILE LIABILITY COMBINED SINGLE LIMIT 1,000,000 (Ea accident) $ X ANY AUTO S 2253659 1/18/2023 1/18/2024 BODILY INJURY(Per person) $ OWNED SCHEDULED AUTOS ONLY AUTOS pp BODILY INJURY(Per accident) $ A�TOS ONLY AUUTOS ON< Y PROPERTY accident)DAMAGE A X UMBRELLA LIAB X OCCUR EACH OCCURRENCE $ 2,000,000 EXCESS LIAB CLAIMS-MADE S 2253659 1/18/2023 1/18/2024 AGGREGATE $ 2,000,000 DED RETENTION$ $ B WORKERS COMPENSATIONy• PER AND EMPLOYERS'LIABILITY Y/N X STATUTE ERH- 100003072 1/18/2023 1/18/2024 1,000,000 ANY PROPRIETOR/PARTNER/EXECUTIVE N NIA E.L.EACH ACCIDENT $ (Mandatory In NH)EXCLUDED? 1,000,000 E.L.DISEASE-EA EMPLOYEE $ If yes,describe under 1,000,000 DESCRIPTION OF OPERATIONS below E.L.DISEASE-POLICY LIMIT $ C Prof&Pollution MKLV3ENV103400 8/22/2022 8/22/2023 Each Claim 5,000,000 A Leased/Rented S 2253659 1/18/2023 1/18/2024 Equipment 25,000 DESCRIPTION OF OPERATIONS/LOCATIONS/VEHICLES (ACORD 101,Additional Remarks Schedule,may be attached if more space Is required) CERTIFICATE HOLDER CANCELLATION SHOULD ANY OF THE ABOVE DESCRIBED POLICIES BE CANCELLED BEFORE ***This is ONLY For Informational Purposes THE EXPIRATION DATE THEREOF, NOTICE WILL BE DELIVERED IN P ACCORDANCE WITH THE POLICY PROVISIONS. Contact Agency for Specific Holder info to be added AUTHORIZED REPRESENTATIVE 4$4104‘.16144 ACORD 25(2016/03) ©1988-2015 ACORD CORPORATION. All rights reserved. The ACORD name and logo are registered marks of ACORD AI/VI' ,,,„, Engineers and Soil Scientists 1 Agri-Waste Technology, Inc. tti '7 501 N Salem Street, Suite 203,Apex, NC 27502 agriwaste.com I 919.859.0669 Soil Suitability for Domestic Sewage Treatment and Disposal Systems Lot 24 Penarth Drive, Catawba, NC. 28609 Cardiff Glyn Subdivision (Catawba County) PREPARED FOR: Adams Homes—AEC, LLC, Client PREPARED BY: Jeff Vaughan, Senior Agronomist& Soil Scientist Trevor Hackney, Environmental Scientist DATE: March 31, 2023 Soil suitability for domestic sewage treatment and disposal systems was evaluated on August 9, 2022, for the proposed property located at Lot 24 Penarth Drive, Catawba, NC. Jeff Vaughan and Trevor Hackney of Agri-Waste Technology, Inc. (AWT)conducted the soil evaluation. This evaluation was done to facilitate permitting for a septic system. This report and attached documents were prepared to meet the requirements for an Authorized On-Site Wastewater Evaluator to meet G.S. 130A-336.2 A drawing of the site plan, septic layout, and boring locations is included in Attachment 1. Profile descriptions for each boring are included in Attachment 2. Additional documentation about the property is included in Attachment 3. This property is a subdivision of a larger property that will make up the Cardiff Glyn subdivision. This property area is approximately 0.92 acres. The property is an open grass field. The home is proposed on the low side of the property;the septic system is proposed upslope of the home. The proposed septic system is a pressure manifold septic system utilizing a 25% reduction product for the primary with a pressure manifold 50% reduction repair system. Soil Suitability for Domestic Sewage Treatment and Disposal Systems The drawing in Attachment 1 details the property boundaries (as proposed by Frank Craig), soil boring locations, and layout of drain field trenches (Completed by AWT). Four soil borings were assessed on the property. Soil borings were examined to determine soil suitability for on-site sewage disposal systems in accordance with 15A 18A .1900 Rules for Sewage Treatment and Disposal Systems. These borings were 1 advanced with a hand auger. All soil borings are useable for a conventional style trench and are being utilized for the drain field area. A septic layout was performed to demonstrate available space (.1945). The layout in Attachment 1 indicates there is available space for a four-bedroom primary system utilizing a 25% reduction drain field product and a repair system utilizing a 50% reduction drain field product. The proposed LTAR (Long Term Acceptance Rate) by AWT is 0.3 GPD/ft2. The soils on this property are group IV soils within the distribution and treatment zone as used to define the LIAR. Since usable slope corrected soil depths meet or exceed 30" AWT is recommending the use of the 25% reduction product. With an LTAR of 0.3 GPD/ft2,400 linear feet of trench are necessary to support a four-bedroom home initial system. The maximum trench bottom should not exceed 18". The attached drawing proves that 402 linear feet of trench can be installed for the primary septic system. The repair septic system will be horizontal configuration panel block style trench. With this style trench 267 linear feet of trench are necessary to support a four-bedroom repair system. The attached drawing proves that 269 linear feet of trench can be installed for the repair system. The repair system will also require 2 inches of fill soil cap. Any disturbances or grading done in the usable area or within the proposed setbacks will change the potential of using the area designated for a drain field. We appreciate the opportunity to assist you in this matter. Please contact us with any questions, concerns, or comments. Sincerely, Jeff Vaughan, AOWE /40 Attachment 1: Site Plan/Drawing and Calculations U -,-, g b. 4 g g <if:. t g.8 Jii,, of rx J Le 8 &it 1 ;d ` -T----may.t ��_-tk. tn. 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Huffman, PhD, PE rhuffman@agriwaste.com EHS: Soil Parameters Soil Evaluation By: Special Conditions/Notes: LTAR: 0.30 gpd/ft2 Design Parameters Type of Establishment: Residence,5 or fewer bedrooms Unit: Bedroom #of Units: 4 Septic Tank Specifications Min.Tank Capacity: 1,000 gal Exterior Interior Actual Tank Volume: 1,250 gal Length: 125.5 119.5 in. Tank Manufacturer: Shoaf Width: 65.5 59.5 in. Tank Model: TS 1250 STB Depth: 61.5 54.5 in. Primary Draintield Specifications Type of Distribution: Parallel Pressure Manifold Trench Bottom Area: 1600 ft2 Trench Media: Chambers Minimum Drain Line: 400 ft Trench Width: 3 ft Actual Drain Line: 402 ft Trench Depth: in. Number of Lines: 5 (or as specified on permit) Minimum Line Spacing: 9 ft O.C. • • • Wastewater Treatment System Design Calculations Project: Cardiff Glyn - Lot 24 Location: 5064 Throneburg Rd Catawba, NC 28609 County: Catawba Septic Tank Sizing Daily Flow Estimate: Unit #of Units Flow/Unit Flow/Day Bedroom 4 120 480 0 - 0 Q= 480 gpd Septic Tank Minimum Capacity: Per NCAC T15A:18A .1952(b)(1): For individual residences with 4 bedrooms, Minimum Liquid Capacity(V)= 1,000 gal Septic Tank Specs: Manufacturer: Shoaf Model: , TS 1250 STB Volume: 1,250 gal Weight: 11,000 lbs Exterior Interior Length: 125,5 119.5 in. Width: 65.5 59.5 in. Depth: 61.5 54.5 in. Shape of Risers: Circular Diameter: 2.00 ft Pump Tank Storage & Float Settings Project: Cardiff Glyn - Lot 24 Location: 5064 Throneburg Rd Catawba, NC 28609 County: Catawba Tank Manufacturer Shoaf Tank Model TS 1275 PT Interior Height (in.) 60.5 in. Avg. Storage 21.07 gal/in. Primary System Elevations, measured from bottom towards top(0 =Interior Bottom of Tank): Top of pump(including 4" block) 16.4 in. (Pump height= 12 13/32") Pump Off 18.5 in. Pump On 27.0 in. (set for dose volume) Alarm On 33.0 in. (6 in. above On Float) Emergency Storage Available Pump Tank 579 gal Days of Storage 1.21 days (determined from"interior top of tank"-"High Water Alarm") Repair System Elevations, measured from bottom towards top(0 =Interior Bottom of Tank): Top of pump(including 4"block) 16.4 in. (Pump height= 12 13/32") Pump Off 18.5 in. Pump On 27.0 in. (set for dose volume) Alarm On 33.0 in. (6 in. above On Float) Emergency Storage Available Pump Tank 579 gal Days of Storage 1.21 days (determined from"interior top of tank"-"High Water Alarm") ELEVATIONS Project: Cardiff Glyn-Lot 24 Location: 5064 Throneburg Rd Catawba,NC 28609 County: Catawba Benchmark IP SE corner Lot 1 BM Elev 949.37 ft Septic Tank 1,250 gal Ground Surface -`;I ft Depth of Sail Cover 12 in. 1.00 ft Overall Ht of Tank 61.5 in. 5.13 ft Elev,Base of Tank 938.08 ft Ht to 4"Inlet Invert 50 in. 4.17 ft Elev,4"Inlet Invert 942.24 ft Ht to 4"Outlet Invert 48 in. 4.00 ft Elev,4"Outlet Invert 942.08 ft Gravel Base `in. 0.50 ft Elev.Bo!of Excavation 937.58 ft Pump Tank 1287 gal Ground Surface -r;<�,,;ft Depth of Soil Cover 12 in. 1.00 ft Overall Ht of Tank 67.5 in. 5.63 ft Elev,Base of Tank 937.08 ft Fit to 4"Inlet Invert 57 in. 4.75 ft Elev,4"Inlet Invert 941.83 ft Ht to 2"Outlet Invert 58 in. 4.83 ft Elev.2"Outlet Invert 941.91 ft Gravel Base 6 in. 0.50 ft Elev. Bot of Excavation 936.58 ft ST Inlet Pipe Grade @ Stub-out ?"1 ft Depth of Stub-out,top ft Elev,Stub-out Invert 942.55 ft Elev©ST Inlet Invert 942.24 ft Length F;Fr = ft Slope 2.0% Pipe,ST to PT ID VIMitit in. 0.33 ft OD VggligAl- in. 0.38 ft Elev,ST Outlet Invert 942.08 ft Elev,PT Inlet Invert 941.83 ft Length AZLitg 171 ft Slope 2.2 % Cover over inlet pipe 1.60 ft Pump Regmt Floor Thickness 4 in. 0.33 ft Elev,Pump Tank Floor 937.41 ft Pump Block Ht. In. 0.33 ft Elev,Pump Intake 937.74 ft Grade @ Primary Manifold ..I(174ft ''t. ft Grade @Repair Manifold ;__:1",_.1(-,, Min.Cover Mr in. 1.50 ft Max Elev,Primary 954.40 ft Max Elev, Repair 961.50 ft Elev Oiff,Primary 16.66 ft Elev Diff,Repair 23.76 ft Drainfield Design Project Cardiff Glyn-Lot 24 Location 5064 Throne burg Rd Catawba,NC 28609 County Catawba Drainfield Sizing Primary LTAR 0.3 gpd/ft' Daily Design Flow 480 gpd Type of Drainfleld Media Chambers Req.Drainfleld Area 1,600 ft2 Required Drainline Trench Width,Eff. 3 ft After 25%Reduction 400 ft Required Drainline 533 ft Minimum Une Spacing 9 ft(O.C.) Repair LTAR 0.3 gpd/ft2 Daily Design Flow 480 gpd Type of Drainfleld Media PPBPS,Horizontal Req.Drainfleld Area 1,600 ft2 Required Drainline Trench Width,Eff. 3 ft After 5096 Reduction 267 ft Required Drainline 533 ft Minimum Line Spacing 8 ft(O.C.) Drainfield Layout Elevation Line Length Used as Us as, Use Flag Color (ft) (ft) Pr) 1 Layout Line blue 950.2 86 86.0 2 Layout Line white 951.2 86 86.0 3 Layout Line red 952.3 85 82.0 4 Layout Line purple 953.7 85 82.0 5 _ Layout Line yellow 954.9 76 66.0 6 Layout Line blue 955.8 76 60.7 7 Layout Line white 956.2 73 60.7 8 Layout Line purple 958.7 67 65.0 9 Layout Line red&blue 961.5 92 _y 82.3 Total 759 402 269 Count 10 5 4 Line lengths shown in drawings include 2'for endcaps. For Chambers or Low-profile Chambers: Effective trench lengths are shown.Add 1'for total installation length. • • PRESSURE MANIFOLD DESIGN (Primary) Site Information Project: Cardiff Glyn-Lot 24 Location: 5064 Throneburg Rd Catawba,NC 28609 County: Catawba Design Information Estimated Daily Flow 480 gal/day L.T.A.R. (from Catawba Co.) 0.3 gal/day/ft2 L.T.A.R.+5% 0.315 gal/day/ft2 Trench Width 3 ft. Line Length Required 533 ft. Length after 25%Reduction 400 ft L.T.A.R.Reduced 0.400 gal/day/ft2 L.T.A.R.Reduced+5% 0.420 gal/day/ft2 'DRAINFIELD INFO.- Primary Proposed Type of System/Distribution' Pump to Pressure Manifold 1 using Chambers Flag Line Flow Flow/Foot I Line Line No. Color Length(ft) Tap aim (9pm/ft) L.T.A.R. blue 86 1/2in SCH 40 '1,, l 0.0831 0,390 white 86 1/2in SCH 40 7 0,083I 0.390 3 red 82 1/2in SCH 40 7.11 0.0871 0,409 4 purple 82 1/2in SCH 40 7.11 0.087 0.409 5 yellow 66 1/2in SCH 80 5.48 0.083 0.392 Total 402 Total 33.92 Avg. 0.40 Note:Line lengths are calculated in 4'4"increments to reflect use of PPBPS product. Total Run Time 14.15 min. Drainfield Capacity 262.5 gal of Drainfield Cap ,f 29# (Req.Range 66-75%) Dose Volume 179.1 gal/dose Run TimelDose 5.3 minutes Range 5-7 minutes unless uphill,checked Volume/depth 21.07 gal/in. (Per tank manufacturer's specifications) Estimated Drawdown 8.50 in. Manifold Box Number of Taps 5 with 0 Split(s) Manifold Length 4.0 ft. (approximate) PRESSURE MANIFOLD SYSTEM DESIGN (Repair) Site Information Project: Cardiff Glyn-Lot 24 Location: 5064 Throneburg Rd Catawba,NC 28609 County: Catawba Design Information Estimated Daily Flow 480 gal/day L.T.A.R. (from Catawba Co.) 0.3 gal/day/ft2 L.T.A.R.+5% 0.315 gal/day/ft2 Trench Width 3 ft. Line Length Required 533 ft. Length after 50%Reduction 267 ft L.T.A.R.Reduced 0.600 gal/day/ft2 L.T.A.R.Reduced+5% 0.630 gal/day/ft2 DRAINFIELD INFO.- Repair Proposed Type of System/Distribution: Pump to Pressure Manifold using PPBPS,Horizontal Flag Line Flow Flow/Foot Line Line No. Color Length(ft.) (gpm) (gpm/ft) L.T.A.R. 6 blue 60.7 1/2in SCH 80 5.48 0.090 0.613 7 white 60.71 1/2in SCH 80 5.48 0.090 0.613 8 purple 65II 1/2in SCH 80 5.48 0.084 0.573 9 red&blue 82.3 1/2in SCH 40 7.11 0.086 0.587 Total 269 Total 23.55 Avg. 0.60 Note:Line lengths are calculated in 4'4"increments to reflect use of PPBPS product. Total Run Time 20.38 min. Drainfield Capacity 327.6 gal of Drainfield Cap 54.7% (Max.97.9%to not exceed 7.2 gal/panel) Dose Volume 179.2 gal/dose Run Time/Dose 7.6 minutes Time to deliver max. 3.6 gal/panel Volume/depth 21.07 gal/in. (Per tank manufacturer's specifications) Estimated Drawdown 8.50 in. Manifold Box Number of Taps 5 with 0 Split(s) Manifold Length 4.0 ft. (approximate) • PUMP DESIGN System(nttialirepai):Primary Project Cardiff Glyn-Lot 24 LOcatiOrt 5064 Throneburg Rd Catawba,NC 28609 County: Catawba Friction Losses Suction Heads 01fl (submersible 0) Elev.Difference(highest point from pump) 16.66 ft Design Pressure At Outlet Mar ft Supply Line•2"Schedule 40 PVC Pipe Diameter,Nominal) 2lin. Pipe Diameter(ID) 2.047 in. Flow 33.92 gpm Pipe Length '. '„I R Velocity 3.31 ttlsec Pipe Length for Fittings 19.364 ft Meets requirement that 2 fUs v<5 fl/s Equivalent Length 213.004 ft Estimated Friction Loss in Supply Line 4.36 fl Pressure Fitter Friction Loss Q ft (from manufacturer) Friction Loss-Taps/Special Fittings IS TOTAL 27.33 ft Flow for Anti-Siphon Hole Hole Diameters 3/161in. Hole Flowrate 2.17 gpm Pump Efficiency E' • I(assumed,typical) Motor Efficiency ,.. (assumed for electric pumps) Flow 36.09 ppm Required Horsepower 0.40 hp TDH 27.33 ft Pump Selection Manufacturer: -' Model: Horsepower: 0.75 Ii PUMP PERFORMANCE CURVE MODEL f4C141401t454145 vs- aa- ea as 7• Operating • a- Po.nt t• w s- a rr IN• a I I 1 IMAM UMW • tO •Y 74 Fi oW PEA H•egTE • PUMP DESIGN System(initial/repair): Repair Project: Cardiff Glyn-Lot 24 Location: 5064 Throneburg Rd Catawba,NC 28609 County: Catawba Friction Losses Suction Heady 0{ft (submersible 0) Elev.Difference(highest point from pump) 23.76 n Design Pressure Al Outlet 2 fi Supply Line•2'Schedule 40 PVC Pipe Diameter,Nominal I in. Pipe Diameter(ID) 2.047 In. Flow 23.55 gpm Pipe Length 1 ft Veloctty 2.30 Ills Pipe Length for Fittings 28 ft Meets requirement that 2 ft/s<v<5 ft/s. Equivalent Length 308 ft Estimated Friction Loss in Supply Line 3.21 ft Pressure Filter Friction Loss ft (from manufacturer) Friction Loss-Taps/Special Fittings ft TOTAL 32.70 ft Flow for Anti-Siphon Hole Hole Diameter kr. Hole Flowrate 2.37 gpm Pump Efficiency (assumed,typical) Motor Efficiency '-,(assumed for electric pumps) Flow 25.92 gpm Required Horsepower 0.34 hp TDH 32.70 ft Pump a1.crron Manufacturer Zoeller Model _N145 Horsepower' 0.75 CI PUMP PERFORMANCE CURVE MODEL 140414:1145t4t45 - •r 1iNII - II,-+- • ■. • Operating Point •y a .■■I s MIE , .; V • Y4 N• na +w • T w r s • i i • ✓oar iaW • r FLOW PEN WITS Attachment 2: Soil Boring Description Sheets COUNTY:Catawba Co._ SOIL/SITE EVALUATION for ON-SITE WASTEWATER SYSTEM (Complete all fields in full) CLIENT: Adams Homes APPLICATION DATE ADDRESS: Lot 24 Penarth Drive.Catawba,NC 28609 DATE EVALUATED: 8/9/22 PROPOSED FACILITY:Single Family Residence PROPOSED DESIGN FLOW(.1949): 480 GPD PROPERTY SIZE:.92 ac LOCATION OF SITE Lot 24 Penarth Drive,Catawba.NC 28609 PROPERTY RECORDED: WATER SUPPLY: ❑ Private ' Public ❑ Well ❑ Spring ❑ Other EVALUATION METHOD: 1 Auer Boring ri Pit ❑ Cut TYPE OF WASTEWATER: )(Sewage LI Industrial Process CJ Mixed • r o SOIL MORPHOLOGY OTHER F (.1941) PROFILE FACTORS 1 .1940 E LANDSCAPE HORIZON POSITION/ DEPTH 1942 PROFILE # SLOPE% (IN.) .1941 .1941 SOIL .1943 .1956 .1944 ( i,ASS STRUCTURE/ CONSISTENCE/ WETNESS/ SOIL SAPR RESTR <AR TEXTURE MINERALOGY COLOR DEPTH 0 HORIZ CLASS 0-12" SCL;GR SS;SP;FR _ 36" - - Provisionally 9% Suitable 12-36" C;SBK SS;SP;Fl SB 03 I 0-10" SCL;GR SS;SP;FR 'SAP 7% Provisionally 5B 10-33" C;SBK SS;SP;Fl Suitable 33"+ CL;MA 0.3 SAP 0-10" SCL;OR SS;SP;FR •• Provisionally $% Suitable SB 10-33" C;SBK SS;SP;Fl 3 33"+ CL;MA SS;SP;FR 0.3 S I 0-16" SCL;OR SS;SP;FR :G Provisionally _1 16-36" Suitable C;SBK SS;SP;Fl 0.3 I DESCRIPTION INITIAL SYSTEM REPAIR SYSTEM OTHER FACTORS(.1946): SITE CLASSIFICATION(.1948): Available Space(.1945) Provisionally Provisionally Suitable Suitable EVALUATED BY: Jeff Vaughan System Type(s) Pressure Pressure OTHER(S)PRESENT: Trevor Hackney _ Manifold Manifold 25%Reduction 50%Reduction Site LIAR 0.3 GPD/Ft2 0.3 GPD/Ft2 Updated February 2014 LEGEND use the ollowin: standard abbreviations SOIL CONVENTIONAL LPP MINERALOGY/ LANDSCAPE POSITION GROUP TEXTURE ,1955 LTAR* .J957 LTAR* CONSISTENCE STRUCTURE CC(Concave Slope) I S(Sand) 1.2-0.8 0.6-0.4 SEXP(Slightly Expansive) G(Single Grain) CV(Convex Slope) LS(Loamy Sand) EXP(Expansive) M(Massive) D(Drainage Way) CR(Crumb) DS(Debris Slump) II SL(Sandy Loam) 0.8-0.6 0.4-0.3 OR(Granular) FP(Flood Plain) L(Loam) SBK(Subangular Blocky) FS(Foot Slope) ABK(Angular Blocky) H(Head Slope) HI Si(Silt) 0.6-0.3 0.3-0.15 PI.(Platy) L(Linear Slope) SiCL(Silty Clay Loam) PR(Prismatic) N(Nose Slope) CL(Clay Loam) R(Ridge) SCL(Sandy Clay Loam) MOIST yul S(Shoulder Slope) SiL(Silt Loam) T(Terrace) VFR(Very Friable) NS(Non-sticky) IV SC(Sandy Clay) 0.4-0.1 0.2-0.05 FR(Friable) SS(Slightly Sticky) SiC(Silty Clay) Ft(Finn) S(Sticky) C(Clay) VF1(Very Firm v.Very Sticky) VS(Very Sticky) 0(Organic) None None EA(Extremely Firm) NP(Non-plastic) SP(Slightly Plastic) *Adjust LIAR due to depth,consistence,structure,soil wetness,landscape,position,wastewater flow and quality. P(Plastic) NOTES VP(very Plastic) HORIZON DEPTH In inches below natural soil surface DEPTH OF FILL In inches from land surface RESTR!('TIVE HORIZON Thickness and depth from land surface .SAPROIJTE S(suitable)or U(unsuitable) SOIL WETNESS Inches from land surface to free water or inches from land surface to soil colors with chroma 2 or less-record Munsell color chip designation CLASSII7CATION S(Suitable),PS(Provisionally Suitable),or U(Unsuitable) Evaluation of saprolite shall be by pits. Long-term Acceptance Rate(LIAR):gal/day/ft' Show profile locations and other site features(dimensions,reference or benchmark,and North). r i ! 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