****🌐 Related links :
****👁️🗨️ https://ja.cat/drilled-wells
👉🏼 Drilling - the importance of good borehole siting.
**Source : RWSN.**
WHO-Guidelines for Drinking Water Quality.pdf
👉🏼 Borehole drilling.
**Source : Wateraid.**
👉🏼 Professionalizing manual drilling - Mapping.
**Source : UNICEF.**
👉🏼 Well construction - Borehole camera inspection.
**Source : UNHCR.**
👉🏼 Well construction - Measuring sediment content - Bucket test.
**Source : UNHCR.**
👉🏼 UNHCR - Unified documentation approach to water well construction - part 02.
**Source : UNHCR.**
👉🏼 Four steps to better drilling contracts.
**Source : RWSN.**
👉🏼 Professionalizing manual drilling - Drilling techniques.
**Source : UNICEF.**
👉🏼 Professionalizing manual drilling - Building capacity.
**Source : UNICEF.**
👉🏼 Well construction - Centralizers.
**Source : UNHCR.**
👉🏼 UNHCR - Unified documentation approach to water well construction - part 01.
**Source : UNHCR.**
👉🏼 UNHCR - Unified documentation approach to water well construction - part 03.
**Source : UNHCR.**
****📚 Related documents 👇🏼
15-LIFEWATER-Well drilling manual.
RWSN-Professional Water Well Drilling.
RWSN-Groundwater development - Costing and pricing. A guide for water well drilling enterprises.
RWSN-Groundwater development - Siting of drilled water wells - A guide for project managers.