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HomeMy WebLinkAboutRBPR-05-2023-44479.tif Original message From: Jeff Vaughan <jvaughan@agriwaste.com> Date: 6/1/23 4:19 PM (GMT-05:00) To: Jason Boyd <JBoyd@catawbacountync.gov>,Trevor Hackney <thackney@agriwaste.com> Subject: Re: Cardiff Glyn Lots 71 72 73 Catawba County Ok thanks. We will be in touch with revisions. AWUI Jeff Vaughan Engineers and Soil Scientists President, Senior Soil Scientist jvauclhan(c�agriwaste.com I Direct: 919.367.6313 Agri-Waste Technology, Inc. (AWT) 501 N.Salem Street,Suite 203,Apex, NC 27502 aqriwaste.com I Office: 919.859.0669 From:Jason Boyd <JBoyd@catawbacountync.gov> Sent:Thursday,June 1, 2023 1:28 PM To:Jeff Vaughan <jvaughan@agriwaste.com> Subject: Cardiff Glyn Lots 71 72 73 Catawba County Jeff, I was reviewing the AOWE submittals that were turned in for the lots at Cardiff Glyn this week for my supervisor Robbie Phelps, and it appears there is a 30' permanent drainage easement on these 3 lots that may be impacting your layouts for the initial septic and repair areas. I've included some pictures of the layouts and the subdivision map to use for reference. Please contact me at your convenience to discuss further at 828-244-0943. Thank you. Jason Boyd, REHS Environmental Health Specialist, OSWP Division PO Box 389 125 Government Drive, Newton NC 28658 (828) 244-0943 cell (828) 465-8270 office (828) 465-8276 fax https://www.catawbacountync.gov/county-services/environmental-health/ A8log,os-2024--qvYn _ytSTATE q. 6 ,./MI,, k, ROY COOPER•Governor „ �� NC DEPARTMENT OF KODY H.KINSLEY•Secretary HEALTH AND ec HUMAN SERVICES HELEN WOLSTENHOLME•Interim Deputy Secretary for Health `�: • 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: by Dote Initials PART 1:Notice of Intent to Construct(NOI)-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/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: bcashionCa adamshomes.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@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 72 Colchester Court, Catawba, NC. 28609 (Cardiff Glyn Subdivision) County Name: Catawba RECEIVED NC DEPARTMENT OF HEALTH AND HUMAN SERVICES • DIVISION OF PUBLIC HEALTH MAY 3 Q 2023 LOCATION'5605 Six Forks Road,Raleigh,NC 27609 MAILING ADDRESS:1642 Mail Service Center,Raleigh,NC 27699-1642 www.ncdhhs.gov • TEL:919-707-5874 • FAX 919-845-3972 Environmental Health AN EQUAL OPPORTUNITY/AFFIRMATIVE ACTION EMPLOYER AOWE Common Form LHD Reference: 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 Chamber dispersal system 25% Reduction drain field product 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.89Cshall 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 E 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 15A NCAC 18A.1938 and activities determined to be engineering as determined by the North Carolina Board of Examiners for Engineers and Surveyors. May 25, 2023 Signature of Authorized On-Site Wastewater Evaluator Dote 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 Dote DI-IHS/EHS/OSWP—AOWE COMMON FORM Updated April 2022 Page 2 of 6 AOWE Common Form LHD Reference: 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(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 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 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 via Date 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 Print Name of Authorized Agent of the LHD Signature of Authorized 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 Dote Initials Item#from initial NOI Resubmittal description Attestation by AOWE certified in North Carolina pursuant to G.S.130A-336.2 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 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 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 date 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) E 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 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 Dote This section for LHD 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 Date Email,FAX,LISPS,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. DHHS/EHS/OSWP—AOWE COMMON FORM Updated April 2022 Page 6 of 6 AGRITEC-01 GKROHL A`�R�* 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 NANNIEACT Connie Garkains Hartsfield&Nash Agency,Inc. a/c°,No,EA:(919)556.3698 I F(A/C,No):(919)556-8758 10405 Ligon Mill Rd.,Ste H E-Mq�L Wake Forest,NC 27587 ADDREss:Connie@hartsfield-nash.com INSURER(S)AFFORDING COVERAGE NAIC# __ 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. IN SR TYPE ADDL SUBR POLICY EFF POLICY EXP LIMITS LTROF INSURANCE !MDW (M VD POLICY NUMBER (MM/DDIYYYYI M/DD/YYYY1 A )( COMMERCIAL GENERAL LIABILITY EACH OCCURRENCE $ 2,000,000 CLAIMS-MADE )( OCCUR S 2253659 1/18/2023 1/18/2024 DAMAGE.TO((Faoccu RENTEDrrenoe) $ 300,000 PREMISF MED EXP(Any one person) $ 10,000 PERSONAL&ADV INJURY $ 2,000,000 GEM.AGGREGATE LIMIT APPLIES PER: GENERAL AGGREGATE $ 4,000,000 POLICY X JET LOC PRODUCTS-COMP/OP AGG $ 4,000,000 OTHER: $ A AUTOMOBILE LIABILITY JEaCOM accdentSINGLE LIMIT $ 1,000,000 X ANY AUTO S 2253659 1/18/2023 1/18/2024 BODILY INJURY(Per person) $ — OWNED —SCHEDULED BODILY INJURY(Per accident) $ AUTOSgqEE�� ONLY AUUTNOSSW p D A�TOS ONLY _ AUTOS ON V (Perr accident)AMAGE $ $ 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 COMPENSATION X STATUTE ERH ANDEMPLOYERsuABILITY YIN 100003072 1/18/2023 1/18/2024 1,000,000 ANY PROPRIETOR/PARTNER/EXECUTIVE N NIA E.L.EACH ACCIDENT $ (�QFFICERIMEMBER EXCLUDED? 1,000,000 dandatary In NH) E.L.DISEASE-EA EMPLOYEE It yes describe under 1,000,000 DESCRIPTION OF OPERATIONS below E.L.DISEASE-POLICY LIMIT $ C Prof&Pollution IMKLV3ENV103400 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 I 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 THE EXPIRATION DATE THEREOF, NOTICE WILL BE DELIVERED IN ***This is ONLY For Informational Purposes ACCORDANCE WITH THE POLICY PROVISIONS. Contact Agency for Specific Holder info to be added **** AUTHORIZED REPRESENTATIVE Allihain.141444. ACORD 25(2016/03) ©1988-2015 ACORD CORPORATION. All rights reserved. The ACORD name and logo are registered marks of ACORD AVY1Fr - L wr_i Engineers and Soil Scientists — - lot I;;t= -` Agri-Waste Technology, Inc. 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 72 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 25, 2023 Soil suitability for domestic sewage treatment and disposal systems was evaluated on August 9, 2022, for the proposed property located at Lot 72 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 0.98 acres. The property is an open grass field. The home is proposed near the front of the property with the septic system proposed upslope of the home. The proposed septic system is a pressure manifold septic system utilizing a 25%reduction chamber dispersal system product for the primary and 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). 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. 1 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 and repair system utilizing a 25%reduction chamber dispersal system 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 LTAR. Since usable slope corrected soil depths meet or exceed 30" AWT is recommending the use of the 25%reduction chamber dispersal system product. The maximum trench bottom should not exceed 18". With an LTAR of 0.3 GPD/ft2, 800 linear feet of trench are necessary to support a four-bedroom home initial and repair system. The attached drawing proves that 402 linear feet of trench can be installed for the primary septic system. The attached drawing proves that 402 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 ti ih U $g m 2 {( q p Ore T-4 n w3 ;a L a) �` fig( - �� n it EA 31 I y IL a) p 01 9 _ &g 4 N rl., . ._.\ -,..,.. v ,, _•..,.. , ? 1 ., _ _, ,...... 1 ......„ 1_ ,.,..4....ti...1_____,..___., -ii.,-04. _---___, ,, ‘ . \ ..,,„..., . (it:,(t. _, >, y 1L _ F Q N - -i_i F.41 I N, _ L J N a � I .0 0 �� tea ! . /4 z o an Cn L as W i`i'L�'! O U a) 0. as .c-Ts 06 > -,- ( t C.) U 0_ a) a W Jr":'_..---;SHIiaN RO I a) i�a -a c • pIP� , 0 N CO NI- LO CO r CO IY Y Y Y (f) W U) U) W U7 W U) rn N N N co C C O C-) C) CO E O c) a) ° ci N E -Q co C) Q .`� ti J ui .z_ N (n co J W a) U) c C. U) d -0 0) U C ram. 0 U) D -3 15 X V a O_ 0. 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R18 4 S II e ; i 8 .T91 14.13 fit a �g 2 8 • i b.1 111' 1 i lit a /IPPIlfleiliiii111/11 z� . =.p Septic System Design - Summary Page Project: Cardiff Glyn-Lot 72 Date: 4/25/2023 Property: 5064 Throneburg Rd Catawba, NC 28609 County: Catawba Engineers and Soil Scientists Subdiv.: Cardiff Glyn Agri-Waste Technology,Inc. Lot#: 72 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: 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 Specitications 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: 3 (or as specified on permit) Minimum Line Spacing: 9 ft O.C. Wastewater Treatment System Design Calculations Project: Cardiff Glyn - Lot 72 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 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 72 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) 16.1 in. (Pump height= 12 1/16") Pump Off 18.0 in. Pump On 26.5 in. (set for dose volume) Alarm On 32.5 in. (6 in. above On Float) Emergency Storage Available Pump Tank 590 gal Days of Storage 1.23 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 26.5 in. (set for dose volume) Alarm On 32.5 in. (6 in. above On Float) Emergency Storage Available Pump Tank 590 gal Days of Storage 1.23 days (determined from"interior top of tank"-"High Water Alarm") ELEVATIONS Project: Cardiff Glyn-Lot 72 Location: 5064 Throneburg Rd Catawba,NC 28609 County: Catawba Benchmark IP SE corner Lot 72 BM Elev 1008 ft Septic Tank 1,250 gal Ground Surface ft Depth of Soil Cover 12 in. 1.00 ft Overall Ht of Tank 61.5 in. 5.13 ft Elev,Base of Tank 992.59 ft Ht to 4"Inlet Invert 50 in. 4.17 ft Elev,4"Inlet Invert 996.75 ft Ht to 4"Outlet Invert 48 in. 4.00 ft Elev,4"Outlet Invert 996.59 ft Gravel Base in. 0.50 ft Elev,Bot of Excavation 992.09 ft Pump Tank 1287 gal Ground Surface ,ft Depth of Soil Cover 15 in. 1.25 ft Overall Ht of Tank 67.5 in. 5.63 ft Elev,Base of Tank 991.62 ft Ht to 4"Inlet Invert 57 in. 4.75 ft Elev,4"Inlet Invert 996.37 ft Ht to 2"Outlet Invert 58 in. 4.83 ft Elev,2"Outlet Invert 996.45 ft Gravel Base In. 0.50 ft Elev,Bot of Excavation 991.12 ft ST Inlet Pipe Grade @ Stub-out 999.31 ft Depth of Stub-out,top .,. 1.4 ft Elev,Stub-out Invert 997.46 ft Elev©ST Inlet Invert 996.75 ft Length 15.ft Slope 4.7 % Pipe,ST to PT ID lin. 0.33 ft OD in. 0.38 ft Elev,ST Outlet Invert 996.59 ft Elev,PT Inlet Invert 996.37 ft Length . ft Slope 2.0% Cover over inlet pipe 1.60 ft Pump Reqmt. Floor Thickness 4 in. 0.33 ft Elev,Pump Tank Floor 991.95 ft Pump Block Ht. 4 in. 0.33 ft Elev,Pump Intake 992.28 ft Grade @ Primary Manifold 1000.85I ft Grade @ Repair Manifold 1005.12 ft Min.Cover 18 in. 1.50 ft Max Elev,Primary 999.35 ft Max Elev,Repair 1003.62 ft Elev Diff,Primary 7.07 ft Elev Diff,Repair 11.34 ft Drainfield Design Project Cardiff Glyn-Lot 72 Location 5064 Throneburg Rd Catawba,NC 28609 County Catawba Drainfield Sizing Primary LTAR 0.3 gpd/ft2 Daily Design Flow 480 gpd Type of Drainfield Media Chambers Req.Drainfield Area 1,600 ft2 Required Drainline Trench Width,Eff. 3 ft After 25%Reduction 400 ft Required Drainline 533 ft Minimum Line Spacing 9 ft(O.C.) Repair LTAR 0.3 gpd/ft2 Daily Design Flow 480 gpd Type of Drainfield Media Chambers Req.Drainfield Area 1,600 ft2 Required Drainline Trench Width,Eff. 3 ft After 25%Reduction 400 ft Required Drainline 533 ft Minimum Line Spacing 9 ft(O.C.) Drainfield Layout Elevation Line Length Used as Used as Line Use Flag Color (ft) (ft) Primary(ft) Repair(ft) 1 Layout Line white 998.8 135 134.0 2 Layout Line red 999.3 170 134.0 3 Layout Line blue 1000.0 165 134.0 4 Layout Line purple 1001.3 182 134.0 5 Layout Line white 1002.8 151 134.0 6 Layout Line red 1004.2 141 134.0 7 Layout Line blue 1005.5 118 Total 1062 402 402 Count 7 3 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 72 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 gallday/ftZ 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 using Chambers Flag Line Flow Flow/Foot Line Line No. Color Length(ft) Tap m (gpm/ft) L.T.A.R. 1 white 134 1/2in SCH 80 0.041 0.398 2 red 134 1/2in SCH 80 0.041 0.398 3 blue 134 1/2in SCH 80 0.041 0.398 Total 402 Total 16.44 Avg. 0.40 Note:Line lengths are calculated in 4'increments to reflect use of Chambers product.2'added for endcaps. Total Run Time 29.20 min. Drainfield Capacity 262.5 gal %of Drainfield Cap (Req.Range 66-75%) Dose Volume 179.0 gal/dose Run Time/Dose 10.9 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 3 with 0 Split(s) Manifold Length 3.0 ft. (approximate) PRESSURE MANIFOLD SYSTEM DESIGN (Repair) Site Information Project: Cardiff Glyn-Lot 72 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.- Repair Proposed Type of System/Distribution: Pump to Pressure Manifold using Chambers Flag Line Flow Flow/Foot Line Line No. Color Length(ft.) (gpm) (gpm/ft) L.T.A.R. 4 purple 134 1/2in SCH 80 5.48 0.041 0.398 5 white 134 1/2in SCH 80 5.48 0.041 0.398 6 red 134 1/2in SCH 80 5.48 0.041 0.398 Total 402 Total 16.44 Avg. 0.40 Note:Line lengths are calculated in 4'increments to reflect use of Chambers product.2'added for endcaps. Total Run Time 29.20 min. Drainfield Capacity 262.5 gal %of Drainfield Capr 68.2% (Req.Range 66-75%) Dose Volume 179.0 gal/dose Run Time/Dose 10.9 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 3 with 0 Split(s) Manifold Length 3.0 ft. (approximate) PUMP DESIGN System(initial/repair): Primary Project: Cardiff Glyn-Lot 72 Location: 5064 Throneburg Rd Catawba,NC 28609 County: Catawba Friction Losses Suction Headr-- 0 ft (submersible 0) Elev. Difference(highest point from pump) 7.07 ft Design Pressure At Outletr- 2 ft Supply Line-1.25"Schedule 40 PVC Pipe Diameter,Nominal 1,28 in. Pipe Diameter(ID) 1.36 in. Flow 16.44 gpm Pipe Length 88.4 ft Velocity 3.63 ft/sec Pipe Length for Fittings 8.84 ft Meets requirement that 2 fUs<v<5 fUs. Equivalent Length 97.24 ft Estimated Friction Loss in Supply Line 3.82 ft Pressure Filter Friction Loss ft (from manufacturer) Friction Loss-Taps/Special Fittings ft TOTAL 16.62 ft. Flow for Anti-Siphon Hole Hole Diameter 'in. Hole Flowrate 1.69 gpm Pump Efficiency li _ 0.7 (assumed, typical) Motor Efficiency 0.9 (assumed for electric pumps) Flow 18.13 gpm Required Horsepower 0.12 hp TDH 16.62 ft Pump Selection Manufacturer: Zoeller Model: N98 Horsepower: 0.5 1 PUMP PERFORMANCE CURVE MODEL 98 25 Eg 6 20 x • Operating U 1 15_ Paint 4 ___I \NNN isc[. P- 10 P 2- 5- 0 1. _., I f 10 20 30 40 60 BO 70 80 GALLONS LITERS I I 1 0 80 160 240 FLOW PER MINUTE PUMP DESIGN System(initial/repair) Repair Project: Cardiff Glyn-Lot 72 Location: 5064 Throneburg Rd Catawba,NC 28609 County: Catawba Friction Losses Suction Head _ O1ft (submersible 0) Elev.Difference(highest point from pump) 11.34 ft Design Pressure At Outletr 2]ft Supply Line-1.25"Schedule 40 PVC Pipe Diameter,Nominal." in. Pipe Diameter(ID) 1.36 in. Flow 16.44 gpm Pipe Length MILft Velocity 3.63 ft/s Pipe Length for Fittings 19.7 ft Meets requirement that 2 ft/s<v<5 ft/s. Equivalent Length 216.7 ft Estimated Friction Loss in Supply Line 8.51 ft Pressure Filter Friction Loss ft (from manufacturer) Friction Loss-Taps/Special Fittings ft TOTAL 25.57 ft. Flow for Anti-Siphon Hole Hole DiameterL Hole Flowrate 2.10 gpm Pump Efficiency 0.7 (assumed,typical) Motor Efficiency 0.9 (assumed for electric pumps) Flow 18.54 gpm Required Horsepower 0.19 hp TDH 25.57 ft. Pump Selection Manufacturer: Zoeller Model: N152 Horsepower: 0.4 PUMP PERFORMANCE CURVE MODEL 151/152/153 50 14- 153 12- 0 il36 152 0- B- 25 151 •ng e- 20 16 4- 10 2- 6 0 10 20 30 40 50 60 70 60 00 18e GALLONS LITERS 0 40 80 120 160 200 240 210 320 3b0 FLOW PER MINUTE umue 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 72 Colchester Court.Catawba,NC 28609 DATE EVALUATED: 8/09/22 PROPOSED FACILITY: Single Family Residence PROPOSED DESIGN FLOW(.1949): 480 GPD PROPERTY SIZE: .9 ac. LOCATION OF SITE:Lot 72 Colchester Court.Catawba,NC 28609 PROPERTY RECORDED: WATER SUPPLY: ❑Private )(Public ❑ Well ❑Spring 0 Other EVALUATION METHOD: X Auger Boring ❑Pit 0 Cut TYPE OF WASTEWATER: X Sewage 0 Industrial Process 0 Mixed • • • • o SOIL MORPHOLOGY OTHER F (.1941) PROFILE FACTORS .1940 LANDSCAPE HORIZON E POSITION/ DEPTH 1942 PROFILE N 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 - 36" - Provisionally Suitable 10-36+" C;SBK SS;SP;Fi SB 0.3 0-15' SCL;GR SS;SP;FR - 3% Provisionally SB 15-36" C;SBK SS;SP;Fl Suitable 2 0.3 0-8" SCL;GR SS;SP;FR ;6 Provisionally 3% Suitable SB 8-36" C;SBK SS;SP;Fl 3 0.3 Auger Refusal SB 0-7" SCL;OR SS;SP;FR 2'_ - Provisionally 4 6% 7-32" Suitable C;SBK SS;SP;FI Rock 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) Chamber Dispersal Chamber Dispersal 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* .1957 LTAR* CONSISTENCE STRUCTURE CC(Concave Slope) 1 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(Subangular 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 WET S(Shoulder Slope) SiL(Silt Loam) T(Terrace) VFR(Very Friable) NS(Non-sticky) 1V SC(Sandy Clay) 0.4-0.1 0.2-0.05 FR(Friable) SS(Slightly Sticky) SiC(Silty Clay) FI(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) NO TES VP(Very Plastic) HORIZON DEPTH In inches below natural soil surface DEPTH OF FILL 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 Show profile locations and other site features(dimensions,reference or benchmark,and North. ■ ---- I _- --- - 1111.111611 _ - Ili ■ 1 1 L _ ■■■■ -- -- --- - Updated February 2014 SOIL/SITE EVALUATION Sheet_3_of_3_ (Continuation Sheet-Complete all field in full) PROPERTY ID#: DATE OF EVALUATION: COUNTY: Catawba Co. • • • • • P R SOI L MORPHOLOGY OTHER 0 >F (.1941) PROFILE FACTORS .1940 E LANDSCAP HORIZ .1942 E ON .1941 .1941 SOIL .1943 .1956 .1944 PROFILE # POSITION/ DEPTH STRUCTURE/ CONSISTENCE/ WETNESS/ SOIL SAPRO RESTR CLASS SLOPE% (IN.) TEXTURE MINERALOGY COLOR DEPTH CLASS HORIZ &LTAR 0-12" SCL;GR SS;SP;FR - 36" Provisionally 12-36" C;SBK SS;SP;FI Suitable S13 4% n• • COMMENTS: Updated February 2014 l Attachment 3: Additional Documentation 1 �_ „ ON `A.Nf1OO VUMVIV3 '"" ` %-1" (COOL#uS) as -rimSAVUHflW r �, rlip ,j ' (OCR I#EIS) GUJHf193NOHIH1 NV1d 31IS 11V AO (1511/ k NOISIAIauf1S NA10 J41QUV3 , BYii h ➢ gt FF § gilt 5 y e €� G B a g p m s 9I! § ` I § i FS a 41 Y i i S66 i Ili } { it ee ;!!L! $1 § U an-a e _ n' n ge R.g h e 5 L Im d - ill / o I aJs a Y @ %' I Rs l ‘ w R 6m I § e e ° e e6 11 m o; Iiii 4W H ygI 4 11 ' yg + , � `, F 1 0 I @ 4a S 1S F1 11 S a 1 g`q®1 11 $ li ! 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M — at,rtaa u.a ,n vY aei a,aaaaievia,xcvx,xoa3,aawsxa,vaa�oaa„coxu..aa exavai,v co CATAWBA COUNTY 100A SOUTHWEST BLVD NEWTON,NORTH CAROLINA 28658 RECEIPT U 4��� PHONE:828.465.8399 ,Pt Thursday,June 1, 2023 18 4 2 SM www.catawbacountync.gov PAYOR: Agn-Waste Technology Inc Agri-Waste Technology Inc(Tilley,Lisa) PAYMENTS TRANSACTION NUMBER: TRC-6537 1401-01-06-2023 PAYMENT DATE: 06/01/2023 PAYMENT TYPE: Credit Card 306210261 INVOICE NUMBER ACCOUNT FEE NAME FEE AMOUNT 06-23-423455 110-580200-663000 AOVVE S135.00 TOTAL PAYMENTS: $135.00 RBPR-05-2023-44479 CASE TYPE: Residential Building Plan Review WORK CLASS: Building New SITE ADDRESS: COLCHESTER CT,CATAWBA NC 28609 Applicant AGRI-WASTE TECHNOLOGY,INC,„ C:9193676313 Owner ADAMS HOMES AEC,LLC,3401 ST.VARDELL LN SUITE B,CHARLOTTE NC 28217 B:7045584527 BCASHION@ADAMSHOMES.COM Paid By AGRI-WASTE TECHNOLOGY INC,501 N SALEM ST SUITE 203,APEX NC 27502 **NO PEOPLESOFT ACCOUNT ASSIGNED** receipt 06/01/2023 15:34 Page 1 of 1