Subject of this analysis:  
Building identification name of the building  
Location    
Address    
City - Country    
 
Identification of the compartment and the occupancies / activities present.  
identification of the compartment  
 
Author of this calculation  
   
 
Date of this analysis date(s) of the analysis   
 
Description of the Fire safety concept of the reference status  
The reference situation is usually the actual status.  
 
Description of the Fire safety concept of Variant 1.  
Variant 1 describes usually the proposed improvements, e.g.  automatic fire detection + fire proofing  
 
Description of the Fire safety concept of Variant 2.  
Variant 2 can be used for an alternative proposition, e.g. sprinkler protection  
 
Risk for: Reference Variant 1 Variant 2  
 
  Property R 2,57 0,91 0,93  
 Occupants R1 0,70 0,39 0,57  
 Activities R2 1,77 0,99 0,61  
           
Potential risk P 3,47 3,47 3,47  
P1 0,89 0,89 0,89  
P2 2,67 2,67 2,67  
 
 
Acceptable risk A 1,42 1,42 1,42  
A1 0,97 0,97 0,97  
A2 1,20 1,20 1,20  
 
 
Protection Level D 0,95 2,70 2,63  
D1 1,33 2,38 1,61  
D2 1,25 2,25 3,67  
  Fo 1,15    
 
 
 
Orientation Value Ro, Initial Risk[1] 2,13  
Proposed Fire protection concept, based on Ro  
 of  "Reference"  Install sprinklers  
 
Info on Ro    
RO
 
0 Use manual fire protection  
1 Add automatic fire detection  
1,6 Install sprinklers    
2,7 Sprinklers with improved water supplies  
4,5 Too hazardous: reduce risk  
 
 
 
 
 

[1]
Use of the orientation value Ro, the Initial Risk.
To find the most efficient protection, the easiest way is to define an adequate level of protection for the property,  adding supplementary protection for the people and the activities if required.
  To facilitate the choice, one can now calculate the orientation value of Ro, the initial risk, with the values of P, A and the structural fire resistance Fo.