Application for approval of drawings in respect of newly established Master Unit sub-stations, switching stations, Master Receiving stations, Transmission Lines, Inter linking lines and UG cable laying of supplier installation and IPPs, Co-Gen, CPPs and MSB of 24 meters of height & above shall be submitted to the Chief Electrical Inspector to Govt. (CEIG), Bangalore and consumer installations of LT, HT, MSB of 15m and above & DG set installation shall be submitted to the Jurisdictional offices of Electrical Inspectorate as per the Delegation of powers (DOP)(To view Delegation Of Powers click here) with all the relevant drawings and details as listed below for the particular category of installation

General:

1. Requisition Letter
2. Prescribed drawing scrutiny fees paid challan or Receipt
3. Work award if any
4. Four sets of blue print drawings or computer print drawings incorporating items listed under SL. No. 7
5. All the drawings shall be duly signed by the concerned officer not below the rank of Executive Engineer in case of supplier installations or the consumer/owner or authorized signatory in respect of the consumer installation as well as the Licensed Electrical contractor who is executing the works.
6. Copy of License of the Electrical Contractor and permit of the supervisor.
7. Drawings shall be:

1. Single Line Diagram of electrical installation showing all details from starting point to end point of the entire installation (For additions or alterations existing and proposed scheme shall be legibly marked)


2. Key plan or Site plan showing the location of transformer, Generator, Electrical Room, Panels, motors, etc.


3. Physical Layout/Plan: The Physical layout of the installation should show the location of all the equipments in relations to the location of switchboards and distribution boards. The clearance around the switchboards, distribution boards and main panels shall be indicated legibly.


4. Elevation in sections showing overhead clearance, Horizontal, Vertical and sectional clearances with respect to equipments and ground.


5. Method of construction of Earth pits / Earth mat as per standards and method of cable laying.

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