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SEPTIC SYSTEM INSPECT DIAGNOSE REPAIR

AEROBIC SEPTIC SYSTEMS
ALTERNATING BED SEPTIC SYSTEMS

BACKUP PREVENTION, SEPTIC
BACKUP PREVENTION, SEWER LINE
BACKWATER VALVES, SEWER LINE
BIOLOGICAL POLLUTANTS
BOOKS, RECOMMENDED SEPTIC
BOOKSTORE, SEPTIC SYSTEMS

CESSPOOLS
CESSPOOL SAFETY WARNINGS
CHECK VALVES, WATER SUPPLY
CHEMICALS & TREATMENTS for SEPTICS
CHLORINE IN DRINKING WATER
CISTERNS
CLOGGED DRAIN DIAGNOSIS & REPAIR

D BOX TROUBLESHOOTING
DEFINITIONS OF SEPTIC SYSTEM TERMS
DIFFICULT SEPTIC SITES
DISTRIBUTION-BOX INSPECTION, SEPTIC
DRAINFIELD FAILURE DIAGNOSIS
DRIVING or PARKING OVER SEPTIC COMPONENTS?
DRYWELL DESIGN & USES

EFFLUENT RETENTION TIME

FILTERS SEPTIC & GREYWATER
FLOOD DAMAGE ASSESSMENT, SAFETY & CLEANUP
FLOODED SEPTIC SYSTEMS, REPAIR

GARBAGE DISPOSAL vs SEPTICS
GRAVELLESS SEPTIC SYSTEMS
GRAVITY/SIPHON DOSING SYSTEMS
GREYWATER SYSTEMS

HOME BUYERS GUIDE to SEPTIC SYSTEMS
HOME SELLERS GUIDE TO SEPTIC INSPECT

HOW SEPTIC SYSTEMS WORK

LAGOON SEPTIC SYSTEMS
LEACHFIELD FAILURE DIAGNOSIS

MEDIA FILTER SEPTIC SYSTEMS
MOUND SEPTIC SYSTEMS

NOISE / SOUND DIAGNOSIS & CURE

ODORS & SMELLS DIAGNOSIS & CURE
ODOR DIAGNOSIS CHECKLIST
ODORLESS CHEMICALS / GASES: CHECK FOR?
ODORS, PLUMBING SYSTEM
ODORS, SEPTIC or SEWER
ODORS, SULPHUR SMELL SOURCES
OUTHOUSES & LATRINES

PLANTS & TREES OVER SEPTIC SYSTEMS
PRESSURE DOSING SEPTIC SYSTEMS

RAISED BED SEPTIC SYSTEMS

SAND BED SEPTIC SYSTEMS
SEEPAGE PITS

SEPTIC & CESSPOOL SAFETY
SEPTIC AUTHORITIES, DESIGN REGS
SEPTIC BACKUP PREVENTION
SEPTIC BACKUP REPAIR

SEPTIC BOOK, FREE ONLINE
SEPTIC BOOKSTORE
SEPTIC BIOMATS
SEPTIC CARE INSTRUCTIONS
SEPTIC CLEARANCE DISTANCES
SEPTIC CODES & REFERENCES
SEPTIC CONSULTANTS

SEPTIC D-BOX INSPECTION
SEPTIC DRAINFIELD FAILURE DIAGNOSIS
SEPTIC DRAINFIELD INSPECTION & TEST
SEPTIC DRAINFIELD LIFE
SEPTIC DRAINFIELD LOCATION
SEPTIC DRAINFIELD RESTORERS?
SEPTIC DRAINFIELD SIZE
SEPTIC DRAINFIELD SHAPE
SEPTIC DRAWINGS
SEPTIC DYE TEST PROCEDURE

SEPTIC FAILURE LAWSUIT
SEPTIC FAILURE SIGNS
SEPTIC FIELD INSPECTION
SEPTIC FILTERS
SEPTIC FLOOD RESPONSE
SEPTIC HOLDING TANKS

SEPTIC INSPECTION & TEST GUIDE
SEPTIC SYSTEM INSPECTION LEVELS
SEPTIC LIFE EXPECTANCY
SEPTIC LIFE MAXIMIZING STEPS
SEPTIC METHANE GAS
SEPTIC ODORS
SEPTIC PUMPS
SEPTIC PUMPING REPAIR
SEPTIC REFERENCES

SEPTIC / CESSPOOL SAFETY
SEPTIC SUPPLIES & PARTS

SEPTIC SYSTEM DEFINITIONS
SEPTIC SYSTEM DESIGN ALTERNATIVES
SEPTIC SYSTEM DESIGN BASICS
SEPTIC SYSTEM DESIGN MANUAL - Online
SEPTIC SYSTEM, HOME BUYERS GUIDE
SEPTIC SYSTEM INSPECTION & TEST GUIDE
SEPTIC SYSTEM INSPECTION CLASS
SEPTIC SYSTEM INSPECTION LEVELS
SEPTIC SYSTEM ODORS

SEPTIC SYSTEM PUMPS
SEPTIC SYSTEM SAFETY WARNINGS
SEPTIC SYSTEM TYPES, MASTER LIST

SEPTIC TANKS
SEPTIC TANK BAFFLES
SEPTIC TANK COVERS
SEPTIC TANK, HOW TO FIND
SEPTIC TANK INSPECTION PROCEDURE
SEPTIC TANK LEAKS
SEPTIC TANK LEVELS of SEWAGE
SEPTIC TANK PUMPING PROCEDURE
SEPTIC TANK PUMPING REASONS
SEPTIC TANK PUMPING SCHEDULE
SEPTIC TANK SAFETY
SEPTIC TANK SIZE
SEPTIC TANK TEES
SEPTIC TESTS: DYE & LOADING TESTS
SEPTIC TEST VOLUMES & DYE AMOUNTS

SEPTIC TREATMENTS & CHEMICALS
SEPTIC VIDEOS

SEWAGE & SEPTIC CONTAMINANTS
SEWAGE BACKUP, WHAT TO DO
SEWAGE BACKUP TEST & CLEANUP
SEWAGE BACKUP PREVENTION
SEWAGE CONTAMINATION in buildings
SEWAGE CONTAMINANTS in FRUIT / VEGETABLES
SEWAGE GRINDER PUMPS
SEWAGE LEVELS in SEPTIC TANKS
SEWAGE NITROGEN CONTAMINANTS
SEWAGE PATHOGENS in SEPTIC SLUDGE
SEWAGE PUMPS
SEWAGE PUMP CLOG DAMAGE

SEWER BACKUP PREVENTION
SEWER GAS ODORS
SEWER GAS ODORS in COLD WEATHER
SEWER LINE REPLACEMENT
  Diagnosing a Blocked Drain
  When to Call a Plumber
  How to Locate the Main Building Drain
  How to Use a Power Snake on Building Drains
  How to Find Distance to Drain Blockage
  Determining Need for Replacement
  Replacing the Sewer Line, Step by Step
  Making Other Septic Repairs
  Installing the new sewer line
  Bedding the sewer line in Sand
  Final Backfill of the Sewer Line Trench
  Documenting Buried Components
  Final seeding and soil restoration
  Sewer or Septic Line Installation at Steep Sites
SEPTIC SYSTEM, HOME BUYERS GUIDE
SEPTIC BOOKSTORE
SEPTIC BIOMATS
SEPTIC CARE INSTRUCTIONS
SEPTIC CLEARANCE DISTANCES
SEPTIC CODES & REFERENCES
SEPTIC CONSULTANTS

SEPTIC SYSTEM DESIGN ALTERNATIVES
SEPTIC SYSTEM DESIGN BASICS

SEPTIC DRAINFIELD INSPECTION
SEPTIC DRAINFIELD FAILURE DIAGNOSIS
SEPTIC DRAINFIELD INSPECTION & TEST
SEPTIC DRAINFIELD LIFE
SEPTIC DRAINFIELD LOCATION
SEPTIC DYE TEST PROCEDURE

SEPTIC INSPECTION & TEST GUIDE
SEPTIC SYSTEM INSPECTION LEVELS

SEPTIC SYSTEM DEFINITIONS
SEPTIC SYSTEM DESIGN MANUAL - Online
SEPTIC SYSTEM DESIGN MANUAL, ONLINE
SEPTIC SYSTEM, HOME BUYERS GUIDE
SEPTIC SYSTEM SAFETY WARNINGS

SEPTIC TANKS
SEPTIC TANK BAFFLES
SEPTIC TANK COVERS
SEPTIC TANK, HOW TO FIND
SEPTIC TANK PUMPING PROCEDURE
SEPTIC TANK PUMPING REASONS
SEPTIC TANK PUMPING SCHEDULE
SEPTIC TANK GRASS or SNOWMELT
SEPTIC TANK, HOME BUYERS GUIDE
SEPTIC TANK INSPECTION PROCEDURE
SEPTIC TANKS
SEPTIC TANK BAFFLES
SEPTIC TANK COVERS
SEPTIC TANK, HOW TO FIND
SEPTIC TREATMENTS & CHEMICALS

SEPTIC SYSTEM DESIGN ALTERNATIVES
SEPTIC SYSTEM DESIGN BASICS
SEPTIC VIDEOS
SEWAGE & SEPTIC CONTAMINANTS
SEWAGE BACKUP, WHAT TO DO
SEWAGE BACKUP TEST & CLEANUP
SEWAGE BACKUP PREVENTION
SEWAGE CONTAMINATION in buildings
SEWAGE CONTAMINANTS in FRUIT / VEGETABLES
SEWAGE EJECTOR / GRINDER PUMPS
SEWAGE LEVELS in SEPTIC TANKS
SEWAGE NITROGEN CONTAMINANTS
SEWAGE PATHOGENS in SEPTIC SLUDGE

SEWAGE PUMPS
SEWAGE PUMP CLOG DAMAGE

SEWER BACKUP PREVENTION
SEWER GAS ODORS
SEWER LINE REPLACEMENT
SUMP PUMPS

TOILETS, INSPECT, INSTALL, REPAIR
TOILET ALTERNATIVES
TOILET REPAIR GUIDE
TOILET TYPES
Toilet Types, Flush Methods
TOILETS, DON'T FLUSH LIST
TRAPS on PLUMBING FIXTURES

VIDEO GUIDES: Septic Videos

WASHING MACHINES & SEPTIC SYSTEMS
WASTEWATER TREATMENT BASICS
WATER, WELLS, WATER TANKS: TESTING GUIDE
WATER PURIFIERS
WATER QUALITY TESTS, CONTAMINANTS, TREATMENT
WATER QUANTITY IMPROVEMENT
WATER QUANTITY USAGE GUIDE
WATER SOFTENERS & CONDITIONERS
WATER SUPPLY & DRAIN PIPING
WETLAND SEPTIC SYSTEMS
WINTERIZE A BUILDING

More Information

Sewer or Septic Main Drain Line Replacement Procedure
When, how, and why to replace a buried drain line between a house and septic tank
InspectAPedia®  -      

  • Guide to how to diagnose & repair a blocked main building drain, sewer line, or septic line, including these main topics:
  • How to determine that a sewer or septic system drain pipe needs replacement
  • Step by step main drain piping repair or replacement, between the house and septic tank or sewer connection
  • How to document the location of buried plumbing & septic components
  • Final site restoration guide after sewer or septic pipe replacement
  • Questions & answers about mains Septic or Sewer Line Replacement

Sewer or Septic drain line replacement procedure: beginning here, this article series describes in detail all of the steps in diagnosing & repairing or replacing a broken or damaged main drain between building and public sewer or buildin gand septic tank, including when, where, how, and why a sewer pipe or "drain line" is replaced.

InspectAPedia tolerates no conflicts of interest. We have no relationship with advertisers nor with topics or services discussed at this website.

© Copyright 2012 InspectAPedia.com, All Rights Reserved. Information Accuracy & Bias Pledge is at below-left. Use page top links to major topics or use links at the left of each page to navigate within topics and documents at this website. Green links show where you are in a document series or at this website.

Diagnosing the Cause of a Blocked Building Drain or Sewer Line

Photograph of an overlowing toilet caused by a blocked building drain

The sewer drain line which was replaced in this photo-illustrated case runs from the building exterior to a septic tank located downhill from the home.

We present an actual case study, illustrated with photos of each step in the diagnosis and replacement of a blocked sewer line. The waste line in this case was found to be blocked, damaged, old, and needing replacement in the course of an attempt to clear a blocked drain between the house and septic tank. Technical reviewers are welcome and are listed at "References."

Also see CLOGGED DRAIN DIAGNOSIS & REPAIR and see Backups and Clogged Drains diagnosing septic backups and septic system failures versus clogged drains.

Citation of this article by reference to this website and brief quotation for the sole purpose of review are permitted. Use of this information at other websites, in books or pamphlets for sale is reserved to the author.

The first signs of a main building drain clog or breakage & leak problem

How to diagnose slow drains & toilet backups: The first signs of a drain problem was the report by our tenant that the toilet was slow to flush in the home.

Is the slow drainproblem at a fixture, the whole building, or main drain? Following our own advice on diagnosing clogged drains and how to distinguish a clogged drain from a failed septic system (online at Diagnosing Clogged Drains & Septic System Backups we asked if all the drains in the home were slow or just the toilet. The answer: all of the drains were slow.

The toilet would show the most dramatic blockage because it sends a large sudden discharge volume of water and waste into the sewer line. We flushed the toilet and watched the water rise right up to the bowl brim. (If the toilet had begun to overflow we'd have reached inside the tank to manually close the tank flapper valve to stop the flush.)

Though not optimistic that it would make any difference, we tried plunging the toilet aggressively with a manual toilet plunger. It didn't help. Plunging the toilet made no difference. We already suspected a main drain or system problem (all drains were slow). So we needed a plumber to help with further diagnosis of the drain blockage. [Continue this article using the links shown below.]

The details of this sewer line replacement article are divided as shown just below:

SEWER LINE REPLACEMENT
  Diagnosing a Blocked Drain
  When to Call a Plumber
  How to Locate the Main Building Drain
  How to Use a Power Snake on Building Drains
  How to Find Distance to Drain Blockage
  Determining Need for Replacement
  Replacing the Sewer Line, Step by Step
  Making Other Septic Repairs
  Installing the new sewer line
  Bedding the sewer line in Sand
  Final Backfill of the Sewer Line Trench
  Documenting Buried Components
  Final seeding and soil restoration
  Sewer or Septic Line Installation at Steep Sites

Questions & Answers regarding this article

Questions & answers about mains Septic or Sewer Line Replacement.

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Technical Reviewers & References

  • InspectAPedia.com® - Daniel Friedman - Publisher & Editor.
  • InspectAPedia Bookstore lists recommended books, organized by topic & available for purchase. Most of our articles also include a list of recommended books for the specific article topic as well as other references, and information sources.
  • Critique, contributions wanted: Contact Us to suggest corrections or additions to articles at this website, and if you wish, to receive online listing and credit as a contributor. Particular thanks are due to the many experts and also consumers who read and critique technical articles at InspectAPedia.com.
  • Additional technical contributors & reference sources for this article are listed below.

Use links just below or at the left of each page to navigate this document or to view other topics at this website. Green links show where you are in our document or website.

SEWER LINE REPLACEMENT - see detailed links above and at page left

  • Thanks to Thomas Gleason, excavators, Poughkeepsie, NY 845-454-3730, for the excavating work at the project photo documented here in September 2006
  • Thanks to Cleveland Plumbing, the prime plumbing contractor, Staatsburgh, NY 845-485-7700 for the plumbing work and drain clog diagnosis work documented here in September 2006

Books & Articles on Building & Environmental Inspection, Testing, Diagnosis, & Repair

  • Our recommended books about building & mechanical systems design, inspection, problem diagnosis, and repair, and about indoor environment and IAQ testing, diagnosis, and cleanup are at the InspectAPedia Bookstore. Also see our Book Reviews - InspectAPedia.
  • Inspecting Septic Systems: Online Book, Inspection, Test, Diagnosis, Repair, & Maintenance: our Online Septic Book: Septic Testing, Loading & Dye Tests, Septic Tank Pumping, Clearances, details of onsite waste disposal system inspection, testing, repair procedures.
  • Builder's Guide to Wells and Septic Systems, Woodson, R. Dodge: $ 24.95; MCGRAW HILL B; TP; Quoting from Amazon's description: For the homebuilder, one mistake in estimating or installing wells and septic systems can cost thousands of dollars. This comprehensive guide filled with case studies can prevent that. Master plumber R. Dodge Woodson packs this reader-friendly guide with guidance and information, including details on new techniques and materials that can economize and expedite jobs and advice on how to avoid mistakes in both estimating and construction. Chapters cover virtually every aspect of wells and septic systems, including on-site evaluations; site limitations; bidding; soil studies, septic designs, and code-related issues; drilled and dug wells, gravel and pipe, chamber-type, and gravity septic systems; pump stations; common problems with well installation; and remedies for poor septic situations. Woodson also discusses ways to increase profits by avoiding cost overruns.
  • Country Plumbing: Living with a Septic System, Hartigan, Gerry: $ 9.95; ALAN C HOOD & TP; Quoting an Amazon reviewer's comment, with which we agree--DF:This book is informative as far as it goes and might be most useful for someone with an older system. But it was written in the early 1980s. A lot has changed since then. In particular, the book doesn't cover any of the newer systems that are used more and more nowadays in some parts of the country -- sand mounds, aeration systems, lagoons, etc.
  • "International Private Sewage Disposal Code," 1995, BOCA-708-799-2300, ICBO-310-699-0541, SBCCI 205-591-1853, available from those code associations.
  • "Manual of Policy, Procedures, and Guidelines for Onsite Sewage Systems," Ontario Reg. 374/81, Part VII of the Environmental Protection Act (Canada), ISBN 0-7743-7303-2, Ministry of the Environment,135 St. Clair Ave. West, Toronto Ontario M4V 1P5 Canada $24. CDN.
  • Manual of Septic Tank Practice, US Public Health Service's 1959.

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