The Contractor shall with the tender provide a spare parts schedule including description and prices of spare parts, which are recommended to be kept in stock for general maintenance for a 2-years operation period; other than spare parts to be used during installation, testing, commissioning, which will be provided free of charge. Spare parts list shall be delivered to the Employer/End Recipients before the Taking Over of the Works. 

Following spare parts shall also be provided for stock during commissioning tests, but not limited to, 

 1 pcs protection relay for MV cubicles, 

 1 set diesel generator spare parts (to be recommended by Supplier), 

 1 pcs energy analyser for LV Panels, 

 1 set DOL starter units for each power rating, 

 1 set S/S starter units for each power rating, 

 1 set F/C starter units for each power rating, 

 25 pcs 220 VAC control relay, 

 25 pcs 24 VAC control relay, 

 25 pcs 24 VDC control relay, 

 10 pcs surge arresters for analogue outlets, 

 25 pcs signal LED lamps for each colour, 

 10 pcs outdoor lighting LED lamps, 

 3 pcs addressable fire detector for each type, 

 3 pcs break-glass push buttons, 

 3 pcs buzzer for indoor and outdoor applications, 

 1 pcs movable camera, 

 1 pcs fix type camera, 

 1 pcs CPU for PLC unit, 

 1 pcs PS for PLC unit, 

 3 pcs DI for PLC unit for each capacity, 

 3 pcs DO for PLC unit for each capacity, 

 3 pcs AI for PLC unit for each capacity, 

 3 pcs AO for PLC unit for each capacity, 

 2 pcs O$_{2}$ probe for oxygen measurement, 

 2 pcs pH probe for pH measurement, 

 2 pcs probe for each necessary analyser, 

 2 pcs floating type level switch. 

## 8.19 Control and Monitoring System 

