minimum lot size for septic system in tennessee

0000001497 00000 n startxref the 31 December of the year it was issued. 0000001725 00000 n xb```b``1a`f`` @Q19!N_4]@+\L"Vq)lq!3&TY+4yKEsLeKPHRA~IN}IE% ^ b)X2P 0000002701 00000 n The Technical Subcommittee met on September 27 and October 18 and the Policy Subcommittee met on October 4 and November 1 to develop recommendations. 0000000016 00000 n 0000004699 00000 n Draft Rule Without Changes Shown (clean version) (PDF), Subscribe to Wastewater Rules and Regulations Email Updates, Peter Beaton, Rule Coordinator, 360-236-4031, Jeremy Simmons, Wastewater Program Manager, 360-236-3346, First Draft Rule With Changes Shown (PDF), First Draft Rule Without Changes Shown (clean version) (PDF), Summary of First Draft Rule Changes and Comment Form (Word), First Draft Rule Revision Update Workshop Presentation (PDF), First Draft Rule Revision Update Workshop Webinar Version Presentation (PDF). from the minimum lot size requirements. buildingadvisor says. Adequate facilities .10 cents / square foot. %PDF-1.5 % 0000017709 00000 n trailer 0000008031 00000 n 0000004095 00000 n 0000001582 00000 n 0000005958 00000 n We restarted work on the rule revision in late 2021 and have worked with local health partners to make revisions to the draft rule for implement ability. 0000002918 00000 n 0000009098 00000 n Privacy Policy| Alternate Format Requests | Notice of Nondiscrimination, File Complaint About Provider or Facility, Healthcare Enforcement and Licensing Modernization Solution, Healthcare Professional Credentialing Requirements, Veterans, Service Members and their Families, Emergency Information for Specific Groups, For Public Health & Health Care Providers, Public Health System Resources and Services, Onsite Nonpotable Water Systems Rulemaking, Proprietary Treatment Products Emergency Rule, Chapter 246-272A WAC, On-site Sewage Systems, Evaluation of the Effectiveness of Chapter 246-272A WAC (PDF), CR-101 Preproposal Statement of Inquiry (PDF), Centers for Disease Control and Prevention (CDC), Local Health Jurisdictions and Tribal Directories, Northwest Center for Public Health Practice. Should I Repair or Replace an Older Tile Roof. View theRule Revision Timeline (PDF). A septic tank should not be considered if the lot size is under 15,000 square feet. 0000009505 00000 n x\is_(r% Mobile homes are only allowed in the Agriculture Zoning district. This lot is in the Lone Mountain Shores. alters or extends a subsurface sewage disposal system. HMo@sz If you are at an office or shared network, you can ask the network administrator to run a scan across the network looking for misconfigured or infected devices. (A) The minimum lot size for land subdivided, plated, recorded after January 1, 1988 and severed by a public water supply but utilizing individual on-site sewage disposal methods, shall provide a minimum of one acre. 0000002452 00000 n This applies to lots receiving approval or created rSeptembe7,1989. 0000002995 00000 n Any complaints relating to the possible health risks of a septic tank should be forwarded to an 0000007261 00000 n 1200-1-6-.07 Septic Tank Capacity 1200-1-6-.18 Installer of Subsurface Sewage Disposal Systems 1200-1-6-.08 Design of Septic Tanks 1200-1- 6-.19 Septic Tank Pumping Contractor . 53 0 obj << /Linearized 1 /O 55 /H [ 1180 338 ] /L 87073 /E 18652 /N 16 /T 85895 >> endobj xref 53 38 0000000016 00000 n The full committee will develop recommendations to the department on these issues. Rules in PDF Download OSSF rules in PDF format. hbbd``b` A`6lAb{qm u 0400-48-01-.08 Septic Tank Capacity 0400-48-01-.22 Domestic Septage Disposal 0400-48-01-.09 Design of Septic Tanks 0400-48-01-.23 Maintenance Provider for Advanced 0400-48-01-.10 Effluent Treatment Devices / Systems Treatment Systems and Subsurface Drip 0400-48-01-.11 Location of Septic Tanks, Dosing Disposal Systems Contractors of septic systems require a license which is issued by the Commissioner of the Department of Commercial building permit ..The Southern Building Code Congress International, Inc. (SBCCI) Appendix B 882 0 obj<>stream 870 0 obj <> endobj 13920 0 obj <> endobj In late 2017, Department of Health (department) conducted a review ofChapter 246-272A WAC, On-site Sewage Systemsto determine the chapter's overall effectiveness and areas needing revision. The zoning of a property can be verified by applying the zoning layer as found on the zoning map. 0000007873 00000 n The committee reviewed recommendations from the Policy and Technical Subcommittees for changes to the rule regarding permit requirements, designs which facilitate operation and maintenance, owner responsibilities, repair of failures, minimum lot size and land area requirements, and nitrogen reducing technology testing requirements. 238 0 obj <> endobj $.001100b% ` 6c Q: What's the minimum lot size for a septic system? 68-221-410. 0000017688 00000 n The Blount county Department of Environmental Health operates under the rules and regulations that govern subsurface sewage disposal systems, set forth by the Tennessee Department of Environment and Conservation, a Division of Groundwater Protection. The requirement that your septic system must be at least 100 ft. away from any wells (your own or your neighbors) was particularly difficult to meet on small lots. Accessory dwellings, pole barns, and agriculture buildings that contain areas for human habitation must be certified by a licensed architect or engineer that compliance with the International Residential Code has been met for the entire structure. Application forms are available online. This applies to lots receiving . <]>> Combining Foam & Fiber Insulation in Cathedral Ceiling (Flash & Batt). Environment and Conservation. Stakeholders approved the charter and reviewed the list of issues and issue paper. Call us at (800) 447-2827. The eighth full committee meeting was held in Tumwater on December 12. 4 0 obj 0000008623 00000 n Submit your question to Cheatham County Government. If you are a property owner pulling your own permit you will need a completed permit application and proof of ownership. Most of the High Desert is requested by the Lahonton RWQCB to have a minimum lot size of a one-half acre per dwelling unit using a septic system. 0000006573 00000 n 0000003426 00000 n 4(pc0Ilx#X!Nf:[}W=r0~&?.hCCwv X~XDhq AXg)=S GiBwO'RS>+ Q?"TbF, %PDF-1.3 The private wooded lot is set up for short term R/V use and camping, with a 3 bedroom septic system, electricity, wood platform and fire pit. The department then completed an informal comment period in August to October in 2019. Tennessee Code : Title 68 Health, Safety and Environmental Protection: Chapter 221 Water and Sewerage: Part 4 Subsurface Sewage Disposal Systems(NOTE: For best results, click on the above link and do a LexisNexis search for T.C.A. contact| General requirements. Compared to that, a mandatory minimum of 5000 sf is definitely large. Ana RWQCB to have a minimum lot size of a one-half acre per dwelling unit using a septic system. trailer << /Size 91 /Info 51 0 R /Root 54 0 R /Prev 85885 /ID[<5ac0df4413bfc163b434df09870908be><24e0518a321b0ece5774bfcd21006588>] >> startxref 0 %%EOF 54 0 obj << /Type /Catalog /Pages 49 0 R /Metadata 52 0 R >> endobj 89 0 obj << /S 294 /Filter /FlateDecode /Length 90 0 R >> stream 0000018423 00000 n 0000016908 00000 n With 0000002675 00000 n Hb```f`` |@Q$>qsRFY&92[&784MIEIN@c8)ee$$btLBCI#EC#V1J (f1[ |zw=&zA1Ho1q5f#A,FFz?0sJ ` HT endstream endobj 90 0 obj 232 endobj 55 0 obj << /Type /Page /Parent 48 0 R /Resources 56 0 R /Contents [ 63 0 R 71 0 R 73 0 R 75 0 R 77 0 R 83 0 R 85 0 R 87 0 R ] /MediaBox [ 0 0 612 792 ] /CropBox [ 0 0 612 792 ] /Rotate 0 >> endobj 56 0 obj << /ProcSet [ /PDF /Text ] /Font << /TT2 58 0 R /TT4 59 0 R /TT6 64 0 R /TT8 67 0 R /TT10 68 0 R /TT11 79 0 R >> /ExtGState << /GS1 88 0 R >> /ColorSpace << /Cs5 61 0 R >> >> endobj 57 0 obj << /Type /FontDescriptor /Ascent 1000 /CapHeight 734 /Descent -206 /Flags 32 /FontBBox [ -698 -207 1625 1065 ] /FontName /Tahoma-Bold /ItalicAngle 0 /StemV 182 >> endobj 58 0 obj << /Type /Font /Subtype /TrueType /FirstChar 32 /LastChar 150 /Widths [ 278 0 355 556 556 889 0 191 333 333 0 584 278 333 278 278 556 556 556 556 556 556 556 556 556 556 278 278 0 584 584 556 0 667 667 722 722 667 611 778 722 278 500 667 556 833 722 778 667 778 722 667 611 722 667 944 0 667 611 0 0 0 0 0 0 556 556 500 556 556 278 556 556 222 222 500 222 833 556 556 556 556 333 500 278 556 500 722 500 500 500 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 222 333 333 0 556 ] /Encoding /WinAnsiEncoding /BaseFont /Arial /FontDescriptor 60 0 R >> endobj 59 0 obj << /Type /Font /Subtype /TrueType /FirstChar 32 /LastChar 90 /Widths [ 293 0 0 0 0 0 0 0 454 454 0 0 0 431 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 685 0 667 757 615 0 0 764 483 0 0 572 893 771 770 657 0 726 633 612 739 675 0 0 0 623 ] /Encoding /WinAnsiEncoding /BaseFont /Tahoma-Bold /FontDescriptor 57 0 R >> endobj 60 0 obj << /Type /FontDescriptor /Ascent 905 /CapHeight 718 /Descent -211 /Flags 32 /FontBBox [ -665 -325 2028 1006 ] /FontName /Arial /ItalicAngle 0 /StemV 94 /XHeight 515 >> endobj 61 0 obj [ /CalRGB << /WhitePoint [ 0.9505 1 1.089 ] /Gamma [ 2.22221 2.22221 2.22221 ] /Matrix [ 0.4124 0.2126 0.0193 0.3576 0.71519 0.1192 0.1805 0.0722 0.9505 ] >> ] endobj 62 0 obj 578 endobj 63 0 obj << /Filter /FlateDecode /Length 62 0 R >> stream House moving.$1000.00 + 30 cents / square foot The state of Tennessee is concerned about protecting and improving the quality of its land, air, and water. % /h>M][e\ New home, additions, manufactured, modular 60 cents / square foot IXic\6M$,`X4 JQ 35Q`j D4X4H @ @AX:X. Penalty fine / building with out a permit.Double permit fee, Impact Fees 870 13 The seventh full committee meeting was held in Kent on August 8. Division of Ground Water Protection regulates subsurface An official website of the State of Georgia. Tasks In addition to regulating subsurface sewage disposal systems, the department upon request performs bacteriological water analysis on . For Sale: Lot 70 Ridgecrest Rd, New Tazewell, TN 37825 $25,000 MLS# 1215923 Lone Mountain Shores is a Community on Norris Lake in Claiborne County, Tennessee, offering, marina, boat ramp, It . -Two residences can discharge into one liquid waste system provided lot size requirements are met and the system is designed accordingly. You must obtain a subsurface sewage disposal system permit (septic permit) which will enable you to know you have proper soils. *J^w K)*s5ozf565z/y{Wm}||7;j|[U}nn7?&G ty]SC#fcD6O>:6;DYW(|I3,n7WM_`]uN&1,h#NM9o=:U-bq%dPvsFs]xh^ZmM~V|U='z5>l 2V[Eh}##zsu SkHUwJk7xF _VMwOb-kv2S9a e 0000016253 00000 n Lot means a part of a subdivision or a parcel of land intended for the building of a single house, building, or . Completing the CAPTCHA proves you are a human and gives you temporary access to the web property. Mississippi State Department of Health 570 East Woodrow Wilson Dr Jackson, MS 39216 866-HLTHY4U Contact and information. Replacing Failed Drain Field in Same Location. d1L4X jX"&HRd^ Kbd7dSPxp--!-Q,!8AH2e0et000 Apply for a Permit | Report a Code Violation | Building Permits | Adopted Codes | Flood Hazard Areas | Property Maintenance Standards | Fees | Forms & Applications | Land Use & Zoning | Employment Opportunities | Frequently Asked Questions, Permit Fees hb```y,W((EJ.JS\MM6/n*){yB/Yg|,|Zkt__>]7M9qoS'^mc+)Bv7Gby9Lyo;sVX_&kcC:Tbeb@@bVD\M@nW@lfq5@!+EYI@dAbb!`b Development tax .$50.00 The full committee will develop recommendations to the Department of Health on these issues. stream The TCEQ's Small Business and Local Government Assistance Section offers free, confidential help to small businesses and local governments working to comply with state environmental regulations. Minimum Requirements for Lot and Building Size Although minimum lot or building size requirements have fallen out of favor over the past several decades, variations on this theme were still fairly common in local codes of the 1950s. septic tank systems was found to be a function of potential leaching field failure, groundwater contamination, The Department's Definitions A. The Policy Subcommittee met on February 21 and March 14 and the Technical Subcommittee met on April 4 to develop recommendations. 0000008920 00000 n The Department of In late 2017, Department of Health (department) conducted a review of Chapter 246-272A WAC, On-site Sewage Systems to determine the chapter's overall effectiveness and areas needing revision. 0000008772 00000 n Any individual or property owner who desires to have a subsurface sewage disposal (septic) system installed on their property or requiring repair to an existing faulty system must get a Septic System Construction Permit. Cheatham County, Tennessee Government If you are a contractor, you will need bring a copy of your contractors license and proof of workmans compensation insurance. (Q) What is th e minimu m lot size requ irement for in stalling a sep tic system on my property? 0000004082 00000 n 238 20 0000001599 00000 n %PDF-1.2 % 0000002311 00000 n (TCA 62-6-103 and Rule 0680-1- .22) A homeowner should never obtain the permit on behalf of the contractor, as this could relieve the contractor from most liability and insurance requirements. I'm wondering if there's a standard definition for what a "large" lot is. Within any agricultural or residential districts, accessory structures will be permitted on lots with a minimum of fifteen (15) acres prior to the construction of a principal building on the lot. 0000005347 00000 n sewage disposal systems, also known as septic systems. The committee reviewed recommendations from the Policy and Technical Subcommittees for changes to the rule regarding designs which facilitate operation and maintenance, inspections, minimum lot size and land area requirements, repair of failures, setbacks to stormwater facilities, sewage products, proprietary product bacterial reduction testing and field verification, abandonment, remediation, residential sewage quality, sea level rise in local management plans, the definition of fill and protection zone, other miscellaneous definitions, updates, and changes for clarity. Installing A New Septic System In Tennessee Regardless of whether you are a contractor or homeowner, to install a septic system, you must have a construction permit, which ranges in cost from $150 to $500 depending on the type of septic system you wish to install. 0000005743 00000 n Remodel, accessory structures . 30 cents / square foot 0000006552 00000 n Public Sewer Restriction If there is a public sewage system available to be tied into, then the State of Tennessee will not issue a permit for a septic system. 0000001273 00000 n Your email address will not be published. K+*P%L@/;#!$mQC`sRJ(e*OB;E_I**aDlQ:4z~ u+>FL uJS:m I9F O g3"PTjS-H"hA8Pb5PG3hyfUd)'\^Gv - fI& %4g%^$gh+(Li4x9!uYU)E>u. Application forms are available online. The committee reviewed recommendations from the Policy and Technical Subcommittees for changes to the rule regarding horizontal separations, waivers, service provider licensing, inspections, technical advisory group, policy advisory group, and the definitions of on-site sewage system, repair, expansion, adjacent to marine installations, residential sewage, black water, floodway, daily use, grease trap, low flow waste, surface water, drainage areas, prohibited waste types, and failure. Accessory structures must be out of the required front setback and at least five feet from any side or rear setback. Environmental Field Office. 0000005937 00000 n If you are on a personal connection, like at home, you can run an anti-virus scan on your device to make sure it is not infected with malware. lD^.Mgl0,THrfdi"_)WZEkc-v5Y6=dtuEY= :B__ :8[LV]n0VpoF7MV)3O X\XrdE~=][@MATlj0~k~s{Xu\wpU#fh/au~DA4adka0X E. These standards cover new systems and major changes to existing systems. 604KB. The committee reviewed recommendations from the subcommittees for changes to the rule regarding property transfer inspections, connections to sewer, minimum septic tank sizing, setbacks to stormwater treatment systems, and pump chamber sizing. How To File A Complaint <<7EE6DF283D744641AEA459EBE30DD108>]>> 68-221-401) Includes the following: 68-221-401. Should I Acclimate Hardwood Flooring & Leave Expansion Gap? 0000007894 00000 n D. Those tracts, parcels, industrial or commercial developments which have received one or more of the approvals listed in B.1., above, on or prior to September 7, 1989 are exempt from minimum lot size requirements for use of septic tank-subsurface disposal systems. The zoning must allow residential development. %%EOF xref 0000004007 00000 n Rules for Waivers to the Minimum Lot Size Law (CMR 243). 68-221-401). 0000000016 00000 n 0000007204 00000 n 0 This meeting provided the committee an opportunity to review the revisions to the proposed language based on informal comments and feedback from local health jurisdictions. 0000001739 00000 n 0000007183 00000 n 0000009303 00000 n DEC's website. Answer : There is no minimum lot size. Manufactured and modular homes are allowed in any residential zoning district. Although the Washington lot sizes were based on . 0000016232 00000 n License applications forms are available from the 0000003458 00000 n Onsite Wastewater Treatment and Disposal Systems-Design Manual (pdf) (8.79 MB) Provides technical information on onsite wastewater treatment and disposal systems for those who design, construct, operate, and maintain wastewater systems. In addition, the contracts should not be split into phases to circumvent the law. If they hire a contractor, the contractor is considered a "prime" and required to be licensed, as well as, obtain the building permit for inspections. The sixth full committee meeting was held in Kent on April 18. 1) With few exceptions your lot must be at least 3/4 of an acre. 2022 BuildingAdvisor.com;All rights reserved. The first draft version of the revised rule and other committee materials are available at the bottom of the page. The department reported the results of the rule review and made recommendations to the State Board of Health (Board) to begin rule making. Pool permits $25.00 ;L Bo G&cbU0">yrTg5O[BaXc0l-lEG{u 0000016887 00000 n Chapter 0400-48-01 - Courtesy of the Secretary of State's Office, This Page Last Updated: January 19, 2023 at 3:41 PM, Septic Installer, Pumper and Land Disposal Permits, Online Application for Septic Related Services, Regulations to Govern Subsurface Sewage Disposal Systems, Licensed Septic System Installers & Septic Tank Pumpers, Tennessee Code : Title 68 Health, Safety and Environmental Protection: Chapter 221 Water and Sewerage: Part 4 Subsurface Sewage Disposal Systems. Wastewater Ordinance Map. Regardless of whether you are a contractor or homeowner, to install a septic system, you must have a construction 0000001518 00000 n site map| To view/print pdf documentation you will need Adobe Reader. 0000001710 00000 n Designs Which Facilitate Operation and Maintenance Final (PDF), Proprietary Product Field Testing -110-120-130 (PDF), Proprietary Product Field Testing Table 6 and 9 (PDF). %PDF-1.4 % Log in. This meeting provided the committee an opportunity to review the revisions to the proposed language based on informal comments and feedback from local health jurisdictions. v%^fQ] D+6na`p@A!4"8U4 m Q`u!o4ax2pNH 0000005630 00000 n Pre- fabricated open car ports .$15.00 What is the minimum lot size for a septic system in Clayton County, Georgia? B. 0000001180 00000 n In Denver, the typical lot is 25'x125', while the typical zone lot is typically 37.5'x125' or 50'x125', if not larger. Well splits must be registered with the State . Any accessory use or building located on a lot under this section shall conform with provisions of this resolution as related to use and dimensional requirements. Septic permit must match plans as far as bedrooms. bcku]ya@66HzvgB?+z1,2NY\TKd71H>#^07Hh/L[MQWe The Board may consider other technical and editorial changes as needed. The ninth full committee meeting was held in Tumwater on February 13. 0000000696 00000 n We are currently preparing the rule and related analysis for filing and will provide an update the State Board of Health in January 2023 and anticipate filing the proposed rules in March 2023. The Onsite Wastewater Treatment and Disposal Systems Manual (pdf) (20.5 MB) The lot size information will be on your lot plat, or on your survey if it is a separate document. 0000007005 00000 n The rules for septic systems are different in every state in the US and often differ from one town or county to the next. The space required for a sewage system is determined by the suitability of the soils at the site, the number of bedrooms in the home, and the 100 foot set back from water wells. Thank you for your patience as we continue to update our new website. The third full committee meeting was held in Kent on November 8. 0000004250 00000 n 0000004511 00000 n 350 Frey Street | Variances - Hearings - Finality of decision. trailer endstream endobj startxref If a drinking water system is on the property, the minimum lot size for a septic tank consideration is 20,000 square feet provided percolation is satisfactory. Grading permit .. $50.00 0000002112 00000 n 0000004863 00000 n The Geologist or Civil Engineer doing the testing will issue a final determination on this. 257 0 obj<>stream 0000003244 00000 n 13934 0 obj <>/Filter/FlateDecode/ID[<5015E27E23802C4BBB2464D8AD6618D2>]/Index[13920 22]/Info 13919 0 R/Length 75/Prev 669810/Root 13921 0 R/Size 13942/Type/XRef/W[1 2 1]>>stream The Technical Subcommittee met on July 26 and August 16 and the Policy Subcommittee met on August 2 and August 23 to develop recommendations. The first accessory structure on a parcel of property is excluded from this requirement if the accessory structure does not exceed two hundred (200) square feet. NlECK#)-&YZ6=fM r F)AMF,f}B?80 rA"`aqZk(b!T#ku3F8MYD(%L)+n:zk7bj6cjY5 VVfF~WzB{~WoDQE :a=EkhM~e+hSKhsr_,UUki]>B4eTwpsU5(XeGkux/Wmvz:hyZ5l2^mxvpM On-Site Rule Revision Committee (ORRC) Charter (PDF), Historical Overview of Onsite Regulations in WA Presentation (PDF), WAC 246-[/] Review for ORRC Presentation (PDF), Add Pump Chamber Sizing to OSS Rule (PDF), Increase Septic Tank Sizing When Low-Flow Fixtures Are Used (PDF). University of Tennessee Agriculture Extension. Department staff also asked committee members to decide with which of two subcommittees they want to participate. home| The Board filed aCR-101 Preproposal Statement of Inquiry (PDF)to consider revisions to the chapter. The full committee developed recommendations to the Department of Health on these issues. 13941 0 obj <>stream This property is located in the gated community of Fox Ridge which sits adjacent to Pisgah National Forest. Once a permit is granted, it is only valid until 2) Layout a typical system on your plat map and see if your system meets the required setbacks of Table 302.1 (illustrated in Figure 2). This two-plus acre, gently sloping wooded Lot on Norris Lake offers primary channel year-round water and is dockable. Permitting for on-site sewage facilities, including septic systems, pump-out stations, holding tanks, and hauling systems Permitting Data for On-Site Sewage Facilities (Septic Systems) Annual data reports of types of on-site sewage facilities (OSSF) or septic systems installed by county and by year. Septic System Construction Permit Who Needs One? The kickoff meeting was held June 25 in Kent. 0000003405 00000 n Department. The department reported the results of the rule review and made recommendations to the State Board of Health (Board) to begin rule making. least 70% on a written or oral test issued by the Department. An 1100 sf two-story house needs about 600 sf of land. View the report,Evaluation of the Effectiveness of Chapter 246-272A WAC (PDF). The private roads are perfect for hiking or biking to any of the community parks . 1. 0000001409 00000 n The second full committee meeting was held in Kent on September 13. 500 gallons per acre or lots that do not meet minimum lot size, advanced/alternative systems that reduce Total Nitrogen (TN) per Section 603 may be approved. The Missouri Department of Health and Senior Services set minimum state standards for OWTS. 0000003029 00000 n %%EOF xref Larger lot sizes may be required to meet the requirements of this Manual depending on the proposed development of the property. endstream endobj 881 0 obj<>/Size 870/Type/XRef>>stream Minimum lot size for properties developed with on-site sewage systems has changed little in Washington state since statewide on-site rules were first established in 1974. Code. (4) Individual sewer connections. So zoning variances were often granted to allow for reduced clearances. Sign up for weekly public health updates by e-mail: +. OCGA 31-3-5 (b) (2) to establish minimum lot sizes. 0000004888 00000 n ?6p-Kg$\C@( j,\dV9:neZN|W5wFdp Some examples of major changes are replacing a sewage tank, and replacing or expanding an absorption field. Anyone who is paid in excess of $25,000 by the owner is considered a prime and required to be licensed.