Transcription of TECHLINE AS™ DESIGN GUIDE - Drip irrigation …
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TECHLINE AS DESIGN GUIDEA complete GUIDE for the DESIGN of on-surface and sub-surface drip irrigation systems using TECHLINE AS . T E C H L I N E A S d e s i g n G U I D E netafim @ 21/12/2009 2 TABLE OF CONTENTSINTRODUCTION4 OVERVIEW4 WHAT IS TECHLINE AS 5 Applications6 Specifications6 Technical Data6 DESIGN CRITERIA7 Site Survey7 Point Of Connection7 Which TECHLINE AS Product Should You Use?8 Types Of Layouts9 GRID Layouts9 LITE Layouts9 What Do These Layouts Have In Common9 Standard GRID Layout10 Standard LITE Layout10 How To Calculate Equal TECHLINE AS Row Spacing10 Length of TECHLINE AS Rows11 Centre Feed GRID Layouts11 Other GRID Considerations12 Mainline Sizing13 Submain Sizing13 Zone Water Requirements14 TECHLINE AS Flow Charts14 Fittings15 Pipe Stakes15 Line Flushing Valves16 Automatic Line Flushing Valve16 manual Flushing Valve16 Air/Vacuum Release Valve17 Filters18 Pressure Regulating Valves (PRV s)18 Pressure & Flow Checks19 Line Indicator Flag19 Slopes and Mounds20 TECHLINE AS in Turf (SDI)21 TECHLINE AS in New Sodded Turf21 TECHLINE AS Above and Below Grade21 TechFilter (SPU)22 TECHLINE ASTM (Bioline AS )23 TECHLINE AS INSTALLATION
T E C H L I N E A S ™ D E S I G N G U I D E NETAFIM @BCL@C40BDC65.doc 21/12/2009 4 INTRODUCTION: This manual has been prepared to assist with the correct use of Techline AS™ for irrigation
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