Transcription of SIMPLE AND LOW COST MANUAL WATER WELL DRILLING
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SIMPLE AND LOW COST MANUAL WATER WELL DRILLING
Written by Steven A. Bill SIMPLE AND LOW cost MANUAL WATER well DRILLING AN INSTRUCTION MANUAL FOR BAPTIST DRILLING SIMPLE Low- cost MANUAL WATER well DRILLING : An Instruction MANUAL Table of Contents Acknowledgements .. 6 Overview .. 7 The DRILLING Process .. 7 Advantages .. 8 Potential Limitations .. 8 Special Note .. 9 Section I: Tools and Parts Assembly .. 10 A. Movable Point Drill Bit with Built-in Retention Valve .. 10 B. Fixed-Point Valve Drill Bit .. 13 C. Rock Drill Bit .. 14 D. Open Drill Bit (Valve-less) .. 14 E. Ball Valve .. 15 F. Gate Valve .. 16 G. Reaming Extension .. 17 H. Drill Stem and Spout .. 18 Drill Stem .. 18 Spout .. 20 I. well Casing and Filter .. 21 J. Hand Pump .. 23 Constructing the Piston .. 23 Constructing the Piston Rod .. 25 Constructing the Piston Rod Assembly .. 26 Assembling the Pump Housing .. 27 Installing the Completed Pump.
7 Overview The Baptist well drilling method was developed by Terry Waller of Water for All International in 1993. Having worked alongside Mr. Waller, Dr. Daniel Beams of Agua Yaku has since adopted the method, offering slight variations and adding an optional motorized component
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