As Chamundeshwari Electricity Supply Corporation (CESC) has taken up its 4th quarterly maint-enance works at 66/11 KV Jayapura Power Distribution Centre, there will be disruption in power supply tomorrow (Feb. 21) between 10 am and 6 pm in the following areas: Villages coming under Jayapura Gram Panchayat (GP) limits, Marballi GP limits, Gopalapura GP limits, Udbur GP limits, Dhanagalli GP limits and Harohalli GP limits and surrounding areas, according to the Executive Engineer (EE), CESC, V.V. Mohalla Division.