Everything about Overflow tests - Rock bag emergency measures id;activity_name;activity_type;activity_descriptor;breaching;animal;erosion;temporary;levee_survey;prolonged;start_date;end_date;date_length_day;date_length_hour;date_other;levee_stretch;location_x;location_y;location_z;location_descriptor;location_other;objectif_important;objectif_knowledge;pre_condition;act_des;monitoring_process;monitoring_reasoning;limits;during_activity;post_activity;activity_result;results_conc;knowledge_desc;ref_links;wrk_1;wrk_2;wrk_3;key_info 132;Overflow tests - Rock bag emergency measures;Other;The rock bags are placed during an WP2 activity.;False;False;True;True;False;False;2021-03-31 00:00:00;2021-03-31 00:00:00;;;;Other;;;;;;To test emergency measures on its strenght.;;;;;;;The rock bags collapsed really fast. The sides of the bags eroded and sand is flushed out underneath. This was reason for further investigaion.;;It seemed that moles and mouces searched for shelter under the rock bags. The overflowing water used the holes to flush all the sand underneath the rock bags. Thereby the sides were eroding as the connection was not good enough with the grass cover.;;;;True;True;False; All DATA concerning Overflow tests - Rock bag emergency measures data_type;data_descripion;date_date;data_find;data_media;data_media_find powerpoint in pdf;presentation of rockbags monitoring plan;;https://stowanl-my.sharepoint.com/:b:/g/personal/llhpp_stowa_nl/EZMJ6A-WlE1Mg-TeXgfPTcYBcCmwgFaWv0QuSx6raP3mDQ?e=StiXd5;; pdf;report field experiments rock bags;;https://stowanl-my.sharepoint.com/:b:/g/personal/llhpp_stowa_nl/EYKewxl7NHZLn_AudrSSPqQB0D8xibnUVjw1YjjDdElI-w?e=ZOV0id;; All EQUIPMENTS concerning Overflow tests - Rock bag emergency measures No equipment added All SENSORS concerning Overflow tests - Rock bag emergency measures No sensors added