Completion inspection means that after the completion of the power supply project, the power supply enterprise shall, according to the completion report and data provided by the construction unit, organize the operation, design and construction units to conduct a comprehensive inspection and acceptance of the engineering quality of the power supply project according to the requirements of design drawings, design regulations, operation regulations, acceptance specifications and various preventive measures.

What are the main contents of the completion acceptance?

(1) Check whether the power supply project is constructed in accordance with the approved power supply scheme and whether the project construction meets the original approved design requirements.

(2) Check whether the civil works of the substation (room) meet the specified standards.

(3) Check whether the installation and construction process of electrical equipment and the materials selected for the project meet the requirements of relevant specifications.

(4) Check whether the grounding of the electrical system meets the specification requirements.

(5) Check whether the electrical equipment test is qualified and whether the test unit has the corresponding qualification.

(6) Check whether the relay protection device test is qualified and whether the protection setting value is adjusted as required.

(7) Check whether the installation and configuration of the electric energy metering device is correct, reasonable and reliable, and whether the anti-theft function is complete.

(8) Check whether the reactive power compensation device is installed and ready for operation.

(9) Check whether the dual power supply locking device is reliable and complete.

(10) Check whether the safety tools are fully equipped and whether they have been tested; whether the fire fighting equipment is fully equipped and qualified.

(11) Check whether the scheduling communication contact mechanism is established and whether the scheduling communication contact is unblocked.

(12) Check whether the customer's transformer (distribution) power station operation procedures, operation duty system and other rules and regulations are established and reviewed.

(13) Review the relevant qualifications of the customer's network access electrician and operation on-duty personnel.

(14) Check whether restrictions are taken for electrical equipment that affects power quality.

(15) The construction and acceptance of the project shall comply with the technical specifications and standards issued by the state and the power industry. For customers who pass the acceptance, they shall organize the installation of meters and power connection within the specified time limit.