Kum ka jing pynkhreh haka por ba pyllait iaka dam Umiam lane haka por ba pra ka dam naka liang ka Meghalaya Power Generation Coorporation Limited haka jingiatreilang bad ka District Disaster Management Authority jong ka Ri Bhoi District kila pynlong daka Pre Moonson Mock Drill On Dam Safety hakaba la sdang shwa da jing pynpah siren napoh ka jingkieng dam ha shwa ban lait iaka um na dam bad hadien kata naka liang ka tnat MPGCL kila pyllait iaka dam bad haka por ba pyllait iaka dam kala don ruh ka jingshah ktah ki shnong kiba kynthup iaka shnong Umden Arka bad ki shnong kiba marjan bad la don kiba mynsaw haka por ba pyllait iaka dam bad kiba ngam jyllop naka liang ka tnat Disaster, ka tnat pulit, ki kali pynlip dieng ki Doctor, lem bad kiwei kiwei kila wan mar mar ban ai ka jing sumar haka por ba mat katei ka apot.
Hakane ka Pre Moonson Mock Drill On Dam Safety la wan ban ia shim bynta lang naduh ki nong shong shnong jong ka Umden Arka bad ki shnong kiba marjan haka jingiadonlang ka Additional Deputy Commissioner ka District Ri Bhoi bad kaba dei ruh ka CEO ka DDMA ka Kong Balakyntiew Ranee u District Disaster Management Officer u Bah jonathan Mawthoh u Directorate jong ka Home Guards and Civil Defense u Bah PH Shylla u Superintendent Engineer jong ka MPGCL u Bah CW Pariat u Director Generation MePGCL Shillong u Bah A Thangkhiew lem bad ki heh sorkar naka tnat bapher bapher jong ka District.
Haba ioh ban ia kren bad u Bah K Thangkhiew u la ong ba ka jing pynlong iakane ka Mock Drill kadei kaba kongsan bha ba katei dam umiam kaba la shna naduh u snem 1965 kala dei ka por ban pynlong ia kum kane ka Mock Drill halor ka Dam Safety khnang ba ki paidbah kin long kiba la pynkhreh namar katei ka dam ka dei bala shu shna ban den iaka um ban pynioh bording sha ki paidbah bad ym tip ba katei ka dam kalah ban pra ha kano kano ka por ruh