****🌐 Related links :
****👁️🗨️ https://ja.cat/boreholes
****👁️🗨️ https://www.oxfamwash.org/en/water/borehole-design
👉🏼 Groundwater pumping and artesian boreholes.
**Source : BGS - British Geological Survey.**
WHO-Guidelines for Drinking Water Quality.pdf
👉🏼 Drilling - The importance of good borehole siting.
**Source : RWSN.**
👉🏼 Four steps to better drilling contracts.
**Source : RWSN.**
👉🏼 Borehole drilling.
**Source : Wateraid.**
👉🏼 A borehole that lasts for a lifetime.
**Source : RWSN.**
👉🏼 Why are some boreholes better than others ?
**Source : RWSN.**
👉🏼 Well construction - Borehole camera inspection.
**Source : UNHCR.**
****📚 Related documents 👇🏼
ICRC-Technical Review: Borehole Drilling And Rehabilitation under field conditions.
RWSN-Accelerating self supply - Hand drilling directory - Cost effective boreholes.
RWSN-Groundwater development - Code of Practice for Cost-effective boreholes.
33-SKAT-02-Drilling boreholes for handpumps.