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Daily operation hours and power consumption of the remaining equipment such as penstocks, crane, valves, etc. shall be determined by the tenderer together with supporting documentation /explanation. 

In the assessment of the actual unit rate for sludge load, COD load shall also be evaluated besides the TSS load. In case of different loading rates are found (e.g. 65% for COD load and 70% for TSS load), arithmetic mean shall be applied to define the actual load ratio for sludge. 

## 3.4.1.4 Electricity production from anaerobic digester gas 

Electricity production from anaerobic digester gas shall be calculated in accordance with the other relevant conditions given in item Section 3.4.1.3, 3.3.4.26 and 3.3.4.29. 

