0 ▁tons ▁of ▁waste ▁per ▁day ▁and ▁a ▁large ▁portion ▁of ▁waste ▁is ▁decom posed ▁at ▁Bra h map ur am ▁So ild ▁W aste ▁plant ▁into ▁organ ic ▁man ure . ▁The ▁supply ▁of ▁pot able ▁water , ▁s our ced ▁from ▁the ▁Per i yar ▁River ▁is ▁handled ▁by ▁Ker ala ▁Water ▁Author ity ▁with ▁support ▁of ▁Water ▁works ▁department ▁of ▁Koch i ▁Corporation . ▁Electric ity ▁is ▁provided ▁by ▁the ▁Ker ala ▁State ▁Electric ity ▁Board . ▁The ▁G CD A ▁and ▁G ID A ▁are ▁the ▁government ▁ag encies ▁initi ating ▁and ▁monitoring ▁the ▁development ▁of ▁Gre ater ▁C och in ▁area , ▁mainly ▁in ▁developing ▁infrastr ucture ▁facilities ▁for ▁the ▁city . ▁ ▁Law ▁and ▁order ▁ ▁Koch i ▁is ▁the ▁seat ▁of ▁High ▁Court ▁of ▁Ker ala , ▁the ▁highest ▁jud icial ▁body ▁in ▁the ▁state ▁of ▁Ker ala . ▁The ▁Koch i ▁City ▁Police ▁is ▁head ed ▁by ▁a ▁Police ▁Commission er , ▁an ▁Indian ▁Police ▁Service ▁( IP S ) ▁officer . ▁The ▁city ▁is ▁divided ▁into ▁five ▁zones ▁and ▁each ▁zone ▁under ▁a ▁circle ▁officer . ▁A part ▁from ▁regular ▁law ▁& ▁order , ▁the ▁city ▁police ▁compr ises ▁the ▁Tra ffic ▁Police , ▁N arc ot ics ▁Cell , ▁Ri ot ▁horse , ▁Ar med ▁Reserve ▁Cam ps , ▁District ▁Crime ▁Records ▁Bureau ▁and ▁a ▁Women ' s ▁Police ▁station . ▁It ▁oper ates ▁ 1 9 ▁police ▁stations ▁function ing ▁under ▁the ▁Home ▁Ministry ▁of ▁Government ▁of ▁Ker ala . ▁An ▁anti