GTO System ExcelSpreadsheets click here

Select pumps from ANY pump manufacturer

Full instructions for filling in all of the blanks

for all Pressure Systems large or small

Includes pump on & off times for timed dosing

129

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US & Canada

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The GTO System. Finally Universal septic

system plans for 99% of all pressure situations

 mounds • sand-filters • beds • trenches • gravel • vaults

Drawings in CAD.dxf & PDFs & Instructions

for Engineers • Designers • Health Departments

Builders • Soil Scientists and • DIY Homeowners

239

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US & Canada

Complete Septic Graphic Standards

for Health Departments and Regulators

For the FIRST TIME universal graphic standards

Complete  package for • designing/ checking systems

setting policy • print hand outs • Excelฎ CAD DXF & PDFs

699

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US, Canada, Europe, Asia

larger rural homeSeptic Systems for Larger Rural Homes

Rural homes are not what they used to be. Health departments know this. Designing systems to meet the newer tougher regulations requires special knowledge of shortcuts and the tools contained in this package

    click picture for more info

499

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US & Canada

home on a tight waterfront lotSeptic Systems for Waterfront Lots

and Very Tight Sites

Ever get yourself in a jam? These ideas & designs may save your bacon on these special cramped small lots found everywhere, specially around lakes & golf courses.

    click picture for more info

499

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 US & Canada

a small commercial office buildingSeptic Systems for the Small Shop/ Office

Though these systems are usually small and simple

getting approval for any application is no longer easy.

Help is here when you order our CAD plans & PDFs.

Local health may still give small commercial a break.

    click picture for more info

499

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US & Canada

view of drainfield vaults under constructionVault & Gravel GTO CAD Drawing Archive

Most septic systems are gravity. Eco-nomic has spent 20 years developing hundreds of drawings for all types of systems. Here are the templates we use on a daily basis. We include many gravity site plans, but every site plan is unique. Use our plans to make professional 8.5 x 11 prints using your own printer and any CAD program.     click here

329

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US & Canada

we regret that we can not deliver our products via email - the average CD contains several

 hundreds of megabytes of data which will exceed most email message limits 

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Last Revised: 10/05/2012
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