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HomeMy WebLinkAboutAOWE-05-2023-196493.tif Megen McBride From: Trevor Hackney <thackney@agriwaste.com> Sent: Monday, October 21, 2024 8:48 PM To: Megen McBride Subject: Re:Cardiff Glyn AOWE Permit Submittals This is an external email. Please be cautious before clicking any links or attachments. If you have questions about this email, please send them to suspiciousemail(acatawbacountync.lov That would be perfect. Please revoke the previous permit with the same lot number so that it will be replaced by the "new" permit application. FYI, every lot beyond lot 32 is one lot off. This is what we updated with most of the amendments sent in through the permit portal. Thank you, Trevor Hackney Trevor Hackney Environmental Scientist Engineers and Soil Scientists thackney©agriwaste.com I Direct:704.268.9160 Agri-Waste Technology,Inc.(AWT) 501 N.Salem Street,Suite 203,Apex,NC 27502 auriwaste.com I Office:919.859.0669 From: Megen McBride<MMcBride@CatawbaCountyNC.gov> Sent: Monday,October 21, 2024 10:51 AM To:Trevor Hackney<thackney@agriwaste.com> Subject:Cardiff Glyn AOWE Permit Submittals Trevor, If you submitted a new AOWE packet for a lot that we previously had approved,we will REVOKE the old submittal. Please reply back that this is acceptable. Thank you, Megen Megen McBride,REHS Environmental Health Administrator 1 25 Government Drive, Newton, NC 28658 (828)465-8268 office (828)465-8276 fax https://www.catawbaco untync.gov/county-services/environmental-health/ 0 catawba,county We want to hear from you. Please take a minute to take our customer service survey. English Queremos escuchar de usted. Tomese un minuto para realizar nuestra encuesta de servicio al cliente. Espanol Confidentiality Statement:The information contained in electronic transmissions is confidential and may be subject to protection under the law,including the Health Insurance Portability and Accountability Act(HIPAA).An electronic transmission is intended for the sole use of the individual or entity to whom it is addressed.If you are not the intended recipient,you are hereby notified that any use,distribution or copying of the message is strictly prohibited.If you received a message in error, please contact the sender immediately by replying to the e-mail and delete the material from any computer. From: Megen McBride Sent:Thursday, October 3,2024 4:28 PM To: 'jmoran@agriwaste.com'<imoran@agriwaste.com> Cc: 'Trevor Hackney'<thackney@apriwaste.com>; Madison Whisnant<MWhisnant@CatawbaCountyNC.gov> Subject: Cardiff Glyn AOWE Permit Submittals Hello-I emailed this to Trevor earlier today, but got an automatic message that he was off and to forward emails to you. The attached plat is the most recent version that Environmental Health and Catawba County Zoning has.Your recent AOWE submittals do match the lot configurations/lot numbers on the attached plat. Can you please provide the most updated version of the preliminary plat?Zoning will need to approve it before I sign off on all the AOWEs. Thank you, Megen Megen McBride,REHS Environmental Health Administrator 25 Government Drive, Newton, NC 28658 (828)465-8268 office (828)465-8276 fax https://www.catawbacountync.gov/county-services/environmental-health/ 0 catawba county We want to hear from you. Please take a minute to take our customer service survey. English Queremos escuchar de usted. TOmese un minuto para realizar nuestra encuesta de servicio al cliente. Espanol 2 t r p. pPg .os.)o)3. çIt139i ra"•STATE' tio� ROY COOPER•Governor s �' NC DEPARTMENT OF /401r'�<< Z° 3 /96 41 KODY H. KINSLEY•Secretary *1 I( AN : ` SERVICES HELEN WOLSTENHOLME•Interim Deputy Secretary for Health 41,67 ` 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: 5 ~ II? - Z zj by rzp Dare Initials PART 1: Notice of Intent to Construct(N01)-Please check all that apply ® 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/LSSCOVID 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 anadamshomes.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: jvaucthanl_c'D.aoriwaste.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 47 Colchester Court, Catawba, NC. 28609 (Cardiff Glyn Subdivision) County Name: Catawba RECEIVED MAY 1 2 2023 NC DEPARTMENT OF HEALTH AND HUMAN SERVICES • DIVISION OF PUBLIC HEALTH LOCATION.5605 Six Forks Road,Raleigh,NC 27609 Environmental Health 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 AOWE Common Form LHD Reference:4O 4=` 2 oz.-Y.- 3 6. Type of facility: ® Place of residence No. Bedrooms:3 No. Occupants:6 ❑ 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 Chamber drain field product. Location shown on site plan. 9. Design wastewater flow:360 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(a1)signed and sealed by a LSS 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 1SA NCAC 18A.1938 and activities determined to be engineering as determined by the North Carolina Board of Examiners for Engineers and Surveyors.�' �/J i r�// May 5, 2023 Signature of Authorized On-Site Wastewater Evaluator Date Owner self-submittal of NO1: 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 Date DHNS/ENS/OSWP-AOWE COMMON FORM Updated April 2022 Page 2 of 6 AOWE Common Form LHD Reference: A�wr 7o23-/4‘ NOTES: LIABILITY: The Department, the Department's authorized agents,or local health departments shall have no liability for wastewater systems designed,constructed,and installed pursuant to an AOWE Permit Option(G.S. 130A-336.2(fNJ 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 low pursuant to G.S.130A-338. DHHS/EHS/OSWP—AOWE COMMON FORM Updated April 2022 Page 3 of 6 vs=1043- ( I qq3 AOWE Common Form LHD Reference: 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 local 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 department 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 Dote 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 CND Signature of Authorized Agent of the LHD Dote [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. 1,2 Copies of this signed form were sent to the AOWE and the Owner on� `�i y- J via ``bur` / Dote Email,FAX,USPS,hand-delivered A copy of this NOI and tracking information was sent to the State on via Date Email,FAX,USPS,hand-delivered Y, Print Name of Authorized Agent of the LHD Signature of Authorized Agent of the LHD Dote 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. Reeubmittals 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 Wastewater Evaluator Date The section below is for Loco!Health Department use after submittal of items noted os 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 outhorired Agent of the LHD Signature of authorized Agent of the LHD Date ❑ 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 Date 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 LHD Date DHHS/ENS/OSWP-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 n 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 I, 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 Date This section for LHD Use Only. CND 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 Dote ❑ 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 LHO 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. DHHS/EHS/OSWP-AOWE COMMON FORM Updated April 2022 Page 6 of 6 ---r"--."10 AGRITEC-01 GKROHL • A �R� CERTIFICATE OF LIABILITY INSURANCE DATE (MM/3114/2023DOKYYY1 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 Garkalns NAME: _ Hartsfield&Nash Agency,Inc, Pv"co,"lu,E:I 919 556-3698 I FAX /919 556-s758 10405 Ligon Mill Rd.,Ste H ( ) ( ) (A/C,No):1 ) — Wake Forest,NC 27587 ._Miss:Connie@hartsfield-nash.com INSURER(SI AFFORDING COVERAGE NAIC S 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 ADDL SUER POLICY EFF POLICY EXP LTR TYPE OF INSURANCE INSD MD POLICY NUMBER (MMIDDIYYYYI IMII(DDIYYYYI LIMITS A X COMMERCIAL GENERAL LIABILITY EACH OCCURRENCE $ 2,000,000 CLAIMS-MADE ( X OCCUR S 2253659 1/18/2023 1118/2024 DAMAGEREFE ITTEDencel $ 300,000 I MED EXP(Anv one perso n) $ 10,D00 PERSONAL d ADV INJURY �_ 2,000,000 GENTAGGREGATE LIMIT APPLIES PER. GENERAL AGGREGATE $ _ 4,000,000 POLICY I X l jE O- 1 LOC PRODUCTS-COMP/OP AGG $ 4,000,000 OTHER. $ A AUTOMOBILE LIABILITY (E MBa NdentSINGLE LIMB S 1,000,000 X ANY AUTO S 2253659 1/18/2023 1118/2024 BODILY INJURY(Per person) I - OWNED f- SCHEDULED AUTOSIRE� ONLY AUTOS yy Ep BBgOOILY INJURY(Per accident) I AUTOS ONLY , AUTO RIMS (Penc dentrMAGE I , E A X UMBRELLA MAB ■ OCCUR _ 2,000,000 EACH OCCURRENCE EXCESS LIAB CLAIMS-MADE S 2253659 1/18/2023 1/18/2024 AGGREGATE _ I 2,000,000 OEO 1 RETENTION$ $ B WORKERS COMPENSATION X AND EMPLOYERS'LIABILITY STATUTE ERA r 100003072 1/18/2023 1118/2024 1,000,000 ANY PROPRIETOR/PARTNER/EXECUTIVE I E.L.EACH ACCIDENT $ OFFICER/MI�MBEREXCLUDED? I N NIA 1,000,000 ( andato n 1IVVFFIl�) If yes,describe under E.L.DISEASE.-EA EMPLOYEE $ DESCRIPTION OF OPERATIONS below E.L.DISEASE-POLICY LIMIT $ 1,000,000 C Prof 8;Pollution MKLV3ENV103400 8/22/2022 8/22/2023 Each Claim 5,000,000 A Leased I 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 jailikah.141514 ACORD 25(2016/03) ©1988-2015 ACORD CORPORATION. All rights reserved. The ACORD name and logo are registered marks of ACORD • AWT ''''''' Engineers and Soil Scientists �' 1:100 Agri-Waste Technology, Inc. �. , • 501 N Salem Street, Suite 203,Apex, NC 27502 ag riwaste.com I 919.859.0669 Soil Suitability for Domestic Sewage Treatment and Disposal Systems Lot 47 Colchester Court, 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: May 5, 2023 Soil suitability for domestic sewage treatment and disposal systems was evaluated on August 9, 2022, for the proposed property located at Lot 47 Colchester Court, 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 a wooded lot. 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 chamber product. 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 A WT). 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 advanced with a hand auger. All soil borings are usable for a pressure manifold septic 1 system with a 25% reduction chamber product 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 three-bedroom primary and repair system utilizing a 25% reduction chamber drain field product. The proposed LIAR (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 LTAR. Since usable slope corrected soil depths meet or exceed 28" AWT is recommending the use of the 25% reduction chamber product. With an LTAR of 0.3 GPD/ft2, 600 linear feet of trench are necessary to support a three-bedroom home initial system. The maximum trench bottom should not exceed 16". A 2" soil cap will be required to make over the septic system area. The attached drawing proves that 302 linear feet of trench can be installed for the primary septic system. With this trench product a one-inch soil cap will need to be brought in when the system isinstalled. With this style trench 300 linear feet of trench are necessary to support a three-bedroom repair system. The attached drawing proves that 302 linear feet of trench can be installed for the repair system. 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 2 Attachment 1: Site Plan/Drawing and Calculations 999 ' ' a HI Hhi O > C g li • -.1 9YWTYI - _ .. -/t-Or-', • $ 1 a 0 N 13 Q) •` CV (13 MtJARAYS MILL R[) __,,- _ ; 'l, T _I �- C ..+ CO a 4 t_ I 1 J v ctl L L .0 1_� - c L - Z co o �. cn co (13 i U L v Q ca _ _ > j -- F. x x +'t..•, .. pv X P�';� � 3., ` U) o-° e ' `� r CV C') C II) (C) r- co a a vaaaa4 --- - -c .ci c L L c i L L/) u) u) u) u) u) u) u) u) Cr) N (V N CO C O c() _o C) COE 7 O 0 0 U N a E .0 Co 0 •5 0 c a) d) ui a) (I) ul oil ai E a o - w co -o U c r— oU p W ca ,—OO Q J N (J) c L! 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Septic System Design - Summary Page Project: Cardiff Glyn- Lot 47 Date: 4/12/2023 Property: 5064 Throneburg Rd Catawba,NC 28609 County: Catawba Engineers and Soil Scientists Subdiv.: Cardiff Glyn Agri-Waste Technology,Inc. Lot#: 47 Permit#: Project Manager: Owner: Adams Homes-AEC, LLC Jeff Vaughan, PhD, LSS Address: 3401 St.Vardell Lane, Suite B Type of System: III bg jvaughan@agriwaste.com Charlotte, NC 28217 919-859-0669 Phone: 704-558-4527 Engineer: Email: bcashion@adamshomes.com PIN: 378003016801 Rodney L. 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: 3 Septic Tank Specifications Min.Tank Capacity: 900 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: TS1250 STB Depth: 61.5 54.5 in. Primary Draintield Specifications Type of Distribution: Parallel Pressure Manifold Trench Bottom Area: 1200 ft' Trench Media: Chambers Minimum Drain Line: 300 ft Trench Width: 3 ft Actual Drain Line: 302 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 47 Location: 5064 Throneburg Rd Catawba, NC 28609 County: Catawba Septic Tank Sizing Daily Flow Estimate: Unit #of Units Flow/Unit Flow/Day Bedroom 3 120 360 Q=1 360 gpd Septic Tank Minimum Capacity: Per NCAC T15A:18A .1952(b)(1): For individual residences with 3 or fewer bedrooms, Minimum Liquid Capacity(V)= 900 gal Septic Tank Specs: Manufacturer: $ Model: 'TS liSQ:$1 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 47 Location: 5064 Throneburg Rd Catawba, NC 28609 County: Catawba Tank Manufacturer Shoat 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) 16.1 in. (Pump height = 12 1/8") Pump Off 18.0 in. Pump On 24.5 in. (set for dose volume) Alarm On 30.5 in. (6 in. above On Float) Emergency Storage Available Pump Tank 632 gal Days of Storage 1.76 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) 16.1 in. (Pump height= 12 1/8") Pump Off 18,0 in. Pump On 24.5 in. (set for dose volume) Alarm On 30.5 in. (6 in. above On Float) Emergency Storage Available Pump Tank 632 gal Days of Storage 1.76 days (determined from"interior top of tank"-"High Water Alarm") ELEVATIONS Project: Cardiff Glyn-Lot 47 Location: 5064 Throneburg Rd Catawba,NC 28609 County: Catawba Benchmark IP SE corner Lot 47 BM Elev 996 ft Septic Tank 1,250 gal Ground Surface illiEtirn ft Depth of Soil Cover 12 in. 1.00 ft Overall Ht of Tank 61.5 in. 5.13 ft Elev.Base of Tank 981.88 ft Ht to 4"Inlet Invert 50 in. 4.17 ft Elev,4"Inlet Invert 986.04 ft Ht to 4"Outlet Invert 48 in. 4.00 ft Elev,4"Outlet Invert 985.88 ft Gravel Base MEC in. 0.50 ft Elev,Bot of Excavation 981.38 ft Pump Tank 1287 gal Ground Surface 7,d_ ft Depth of Soil Cover 12 in. 1.00 ft Overall Ht of Tank 67.5 in. 5.63 ft Elev,Base of Tank 980.98 ft Ht to 4"Inlet Invert 57 in. 4.75 ft Elev,4"Inlet Invert 985.73 ft Ht to 2"Outlet Invert 58 in. 4.83 ft Elev,7'Outlet Invert 985.81 ft Gravel Base - 6lin. 0.50 ft Elev,Bot of Excavation 980.48 ft ST Inlet Pipe Grade @ Stub-out 1111r7g ft Depth of Stub-out,top Illarn ft Elev,Stub-out Invert 986.45 ft Elev @ ST Inlet Invert 986.04 ft Length 15 ft Slope 2.7% Pipe,ST to PT IDIOM in. 0.33 ft OD MEM In. 0.38 ft Elev,ST Outlet Invert 985.88 ft Elev,PT Inlet Invert 985.73 ft Length 11.2 ft Slope 1.3% Cover over inlet pipe 1.60 ft Pump Reqmt. Floor Thickness 4 in. 0.33 ft Elev,Pump Tank Floor 981.31 ft Pump Block Ht.I, A in. 0.33 ft Elev,Pump Intake 981.64 ft Grade @ Primary Manifold ler,,T1 ft Grade @ Repair Manifold IIELF1 ft Min.Cover EEO in. 1.50 ft Max Elev,Primary 994.80 ft Max Elev, Repair 996.60 ft Elev Diff,Primary 13.16 ft Elev Diff, Repair 14.96 ft Drainfield Design Project Cardiff Glyn-Lot 47 Location 5064 Throneburg Rd Catawba,NC 28609 County Catawba Drainfield Sizing Primary LIAR 0.3 gpd/ft2 Daily Design Flow 360 gpd Type of Drainfield Media Chambers Req.Drainfield Area 1,200 ft2 Required Drainline Trench Width,Eff. 3 ft After 25%Reduction 300 ft Required Drainline 400 ft Minimum Line Spacing 9 ft(0.C.) Repair LIAR 0.3 gpd/ft2 Daily Design Flow 360 gpd Type of Drainfield Media Chambers Req.Drainfield Area 1,200 ft2 Required Drainline Trench Width,Eff. 3 ft After 25%Reduction 300 ft Required Drainline 400 ft Minimum Line Spacing 9 ft(0.C.) Drainfield Layout Elevation Line Length Used as Used as Use Flag Color (ft) (ft) Primary(ft) Repair(ft) 1 Layout Line white 1000.0 28 2 Layout Line yellow 998.5 74 3 Layout Line red 998.2 96 86.0 4 Layout Line pink 996.5 151 150.0 5 Layout Line white 995.0 116 42.0 66.0 6 Layout Line purple 993.8 116 110.0 7 Layout Line red 992.4 101 54.0 8 Layout Line pink 990.3 55 54.0 9 Layout Line orange 988.8 42 42.0 Iotal 779 302 302 Count 9 5 3 Note:Line length totals are shown to the nearest foot. 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 47 Location: 5064 Throneburg Rd Catawba,NC 28609 County: Catawba Design Information Estimated Daily Flow 360 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 400 ft. Length after 25%Reduction 300 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 using Chambers Flag Line Flow Flow/Foot Line Line No Color Length(ft) Tap (gpm) (gpm/ft) L.T.A.R. 5 white 42 1/2in SCH 80,Split4 0.065 0.397 6 purple 110 1/2in SCH 40 7.11 0.065 0.394 7 red 54 1/2in SCH 40,Split 3.56 0,066 0.401 8 pink 54 1/2in SCH 40,Split 3.56 0.066 0.401 9 orange 42 1/2in SCH 80,Split 2.74 0.065 0.397 Total 302 Total 19.70 Avg. 0.40 Note:Line lengths are calculated In 4'Increments to reflect use of Chambers product.2'added for endceps Total Run Time 18.27 min. Drainfield Capacity 197.2 gal %of Drainfield Cap 69.4% (Req.Range 66-75%) Dose Volume 137.0 gal/dose Run Time/Dose 7.0 minutes Range 5-7 minutes unless uphill,checked Volume/depth 21.07 gal/in. (Per tank manufacturer's specifications) Estimated Drawdown 6.50 in. Manifold Box Number of Taps 3 with 2 Split(s) Manifold Length 3.0 ft. (approximate) PRESSURE MANIFOLD SYSTEM DESIGN (Repair) Site Information Project: Cardiff Glyn-Lot 47 Location: 5064 Throneburg Rd Catawba,NC 28609 County: Catawba Design Information Estimated Daily Flow 360 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 400 ft. Length after 25%Reduction 300 ft L.T.A.R.Reduced 0.400 gal/day/ft2 L.T.A.R. Reduced+5% 0.420 gal/day/ft2 DRAINFIELD INFO.- Repair ........_. .. Proposed Type of System/Distribution:[Pump to Pressure Manifold using Chambers Flag Line Flow Flow/Foot Line Line No. Color Length(ft.) , (qpm) (gpm/ft) L.T.A.R. 3 red 86 1/2in SCH 40 7.11 0.083 0.395 4 pink 150 3/4in SCH 40 ' i2.50 0.083 0.399 5 white 66 1/2in SCH 80 SAS 0.083 0.397 Total 302 Total 25.09 Avg. 0.40 Note:Line lengths am calculated in 9'increments to reflect use of Chambers product.2'added for endcaps. Total Run Time 14.35 min. Drainfield Capacity 197.2 gal %of Drainfield Cap 69 (Req. Range 66-75%) Dose Volume 137.0 gal/dose Run Time/Dose 5.5 minutes Range 5-7 minutes unless uphill,checked Volume/depth 21.07 gal/in. (Per tank manufacturer's specifications) Estimated Drawdown 6.50 in, Manifold Box Number of Taps 3 with 0 Split(s) Manifold Length 3.0 ft. (approximate) PUMP DESIGN System(initial/repair): Primary Project: Cardiff Glyn-Lot 47 Location: 5064 Throneburg Rd Catawba,NC 28609 County: Catawba Friction Losses Suction Head ft (submersible 0) Elev.Difference(highest point from pump) 13.16 ft Design Pressure At Outlet Supply Line-1.25"Schedule 40 PVC Pipe Diameter.Nominal 'CZ in. Pipe Diameter(ID) 1.36 in. Flow 19.7 gpm Pipe Length, 03.71ft Velocity 4.35 ft/sec Pipe Length for Fittings 8.37 ft Meets requirement that 2 ft/s<v<5 ft/s. Equivalent Length 92.07 ft Estimated Friction Loss in Supply Line 5.05 ft Pressure Filter Friction Loss 0.23 ft (from manufacturer) Friction Loss-Taps/Special Fittings 3.5 ft TOTAL 23.94 ft. Flow for Anti-Siphon Hole Hole Diameter! 3/16Tin. Hole Flowrate 2.03 gpm Pump Efficiency { '°: (assumed,typical) Motor Efficiency„ - _:,(assumed for electric pumps) Flow 21.73 gpm Required Horsepower 0.21 hp TDH 23.94 ft Pump Selection Manufacturer: Zoeller Model: N152 Horsepower: 0.4 PUMP PERFORMANCE CURVE MODEL 151/152/153 30 - 14- 4s 153 12- 40 � 1S 30 e- n 131 Operating e- x Point \\Ns% 1s • 4 2- 2 10 20 30 40 30 e0 70 00 W 100 OALLMS 7 UtERR 0 a so tp 5k Zoe 240 2e1�0_ 31T 0 310_ fLOW PER MIRVrE aau PUMP DESIGN System(initial/repair): Repair Project: Cardiff Glyn-Lot 47 Location: 5064 Throneburg Rd Catawba,NC 28609 County: Catawba Friction Losses Suction Head Aft (submersible 0) Elev.Difference(highest point from pump) 14.96 ft Design Pressure At Outlet _ ' •ft Supply Line-1.5"Schedule 40 PVC Pipe Diameter,Nominal 111111111111M in. Pipe Diameter(ID) 1.59 in. Flow 25.09 gpm Pipe Length MI VW,ft Velocity 4.05 fUs Pipe Length for Fittings 10.79 ft Meets requirement that 2 ft/s<v<5 ft/s. Equivalent Length 118.69 ft Estimated Friction Loss in Supply Line 4.76 ft Pressure Filter Friction Loss ft (from manufacturer) Friction Loss-Taps/Special Fittings '• ft TOTAL 25.45 ft. Flow for Anti-Siphon Hole Hole Diameter in. Hole Flowrate 2.09 gpm Pump Efficiency 0.7 (assumed,typical) Motor Efficiency 0.9,(assumed for electric pumps) Flow 27.18 gpm Required Horsepower 0.2B hp TDH 25.45 ft. Pump Selection Manufacturer. Zoeller Model: N152 _ Horsepower 0.4 PUMP PERFORMANCE CURVE MODEL 1 5 111 52/1 5 3 sa- 14- 4, 153 , ,u 25 s' 6a- 20 16 4- 10 , a 0 IYOHI11CO ;A GALLON! ink 0 b Yi0 1+0 a e i)0 71a a80 40 FLOW PEN MNen[ anew 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 47 Colchester Court.Catawba,NC 28609 DATE EVALUATED: 8/09/22 PROPOSED FACILITY: Single Family Residence PROPOSED DESIGN FLOW(.1949): 360 GPD PROPERTY SIZE: .92 ac. LOCATION OF SITE: Lot 47 Colchester Court.Catawba,NC 28609 PROPERTY RECORDED: WATER SUPPLY: 0 Private XPuhlic Fl Well Spring 0 Other EVALUATION METHOD: Q Auger Boring LI Pit 0 Cut TYPE OF WASTEWATER: X Sewage 0 Industrial Process 0 Mixed • • • • • SOIL MORPHOLOGY OTHER (.194I) PROFILE FACTORS 1 .1940 F LANDSCAPE HORIZON POSITION/ DEPTH .1942 PROI'll.l # SLOPE% (IN.) .1941 .1941 SOIL .1943 .1956 .1944 CLASS STRUCTURE/ CONSISTENCE/ WETNESS/ SOIL SAPR RESTR &LTAR TEXTURE MINERALOGY COLOR DEPTH 0 HORIZ CLASS 0-10" SCL;GR SS;SP:FR 30" - Saprolite Provisionally Suitable 10-30" C;SDK SS;SP;Fl S I I 30+" MA;CL SS;SP;FR i i 0-14" SCL;GR SS;SP;FR • 36" Provisionally Sly 14-36" C;SBK SS;SP;Fl Suitable 0.3 Saprolite 0-8" SCL;GR SS;SP;FR 12" - Provisionally 9% Suitable SB 8-32" C;SBK SS;SP;Fl 3 32+" MA;CL SS;SF;rlt 0.3 Saprolite u-12" SCL;GR SS;SP;FR Provisional!) SB 12% 4 12-35" Suitable C;SBK SS;SP;Ft 354" MA;Cl. SS;SP;FR 0.3 DESCRIPTION INITIAL SYSTEM REPAIR SYSTEM OTHER FACTORS(.1946):_ SITE CLASSIFICATION(.1948): Available Space(.1945) Provisionally Provisionally Suitable Suitable EVALUATED BY: Jeff Vaughan 25%Reduction 25%Reduction OTHER(S)PRESENT: Trevor Hackney_ System Type(s) Chambers Chambers Pressure Manifold Pressure Manifold Site LTAR 0.3 GPD/Ft2 0.3 GPD/Ft2 COMMENTS Updated February 2014 LEGEND use the following standard abbreviations SOIL CONVENTIONAL LPP MINERALOGY/ LANDSCAPE POSITION GROUP TEXTURE .1955 LTAR* ,I957 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 GR(Granular) FP(Flood Plain) L(Loam) SBK(Suhangular Blocky) FS(Foot Slope) ABK(Angular Blocky) H(Head Slope) III Si(Silt) 0.6-0.3 0.3-0.15 PL(Platy) L(Linear Slope) SiCL(Silty Clay Loam) PR(Prismatic) N(Nose Slope) CL(Clay Loam) R(Ridge) SCL(Sandy Clay Loam) MOIST HEI 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 PR(Friable) SS(Slightly Sticky) SiC(Silty Clay) Fl(Firm) S(Sticky) C(Clay) VFI(Very Firm v Very Sticky> VS(Very Sticky) 0(Organic) None None EFI(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 OFFILL In inches from land surface RESTRICTIVE HORIZON Thickness and depth from land surface SAPROLITE 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 CLASSIFICATION S(Suitable),PS(Provisionally Suitable),or U(Unsuitable) Evaluation of saprolite shall be by pits. Long-term Acceptance Rate(LTAR):gal/day/ft2 Showprofile locations and other site features(dimensions,reference or benchmark,and North --. — - — , j 1-- _ _ i__� _- ..__ + _ �_1 t . 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