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Percussion - Stone hammer

36 bytes added, 00:32, 13 May 2015
→‎Manuals, videos and links
* [http://ec.europa.eu/echo/files/evaluation/watsan2005/annex_files/PRACTICA/PRACT2%20-%20Rota-sludge%20and%20stone%20hammer%20drilling.pdf Rota-sludge and Stone Hammer drilling, part one: Drilling Manual] by Practica Foundation.
* [http://www.sswm.info/sites/default/files/reference_attachments/HERWIJNEN%202005%20Rota%20Sludge%20and%20Stone%20Hammer%20Drilling%20Part%20two%20Production%20Manual.pdf Rota-sludge and Stone Hammer drilling, part two: Production Manual] by Practica Foundation.
* [http://www.practicafoundationunicef.nlorg/productswash/files/07.pdf UNICEF - Percussion manual drilling-wells/ Stone hammer info : Technical Training Handbook on www.practicafoundation.nlAffordable Manual Well Drilling]* [http://www.rural-water-supply.net/en/implementation/manual-drilling manual Manual Hand Drilling Techniques.] Rural Water Supply Network. An analysis and comparison of all the drilling techniques, including 3 in-depth manuals of comparisons.
=== Acknowledgements===
* The basis for the material on this page was obtained from a desk study shortly to be published on the website of the [http://www.practicafoundation.nl/ Practica Foundation], and from the [http://www.rural-water-supply.net/ Rural Water Supply Network], and specifically its [http://www.rural-water-supply.net/en/implementation/manual-drilling manual drilling section].
* [http://www.lboro.ac.uk/well/resources/technical-briefs/43-simple-drilling-methods.pdf 43. Simple drilling methods.] WEDC.
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