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     SITE NAME NORTHERN HIGHWAY (SYDNEY ST) / CLARKE STREET   SITE NO. 6035  
APPROACH DEFINITIONS  
   
PHASE APPROACHES        
Approach No EXTENDING DETECTORS APPROACH TIMER AND TIMESETTING DEFINITION* SIGNAL GROUP APPROACH EXPIRY (EXPAP) Refer Special Notes  
1 1 A11, B33 1, 7 AØ ↔ BØ      
2 2 A22 1        
3 3 A33, D11 1, 5      
4 4 A42 2      
5 5 A54, D22 2, 6      
6 7 B11, D33 4, 6 BØ → D1Ø or D3Ø    
7 8 B22 4      
8 6 C11 3      
9            
10            
11            
12            
13            
14            
15            
16            
       
  *  There are 8 approach timers and 4 approach timesettings available per phase:  
     - Where there are 4 or fewer approaches per phase, allocate one timesetting to each timer.  
       For example: A11. A22, A33, B11, C11.  
     - Where there are more than 4 approaches per phase, two or more timers must have the same timesetting.  
       For example: A11. A21, A32, A43, A54, B11.  
       
SPECIAL APPROACHES        
Approach No EXTENDING DETECTORS APPROACH TIMESETTING SIGNAL GROUP DESCRIPTION Refer Special Notes  
1            
2            
3            
4            
                                         
DESIGNED BY: EDDY LOHARDJO           DATE 31/05/16