FORM-17    
  CALCULATION OF OPERATION AND MAINTENANCE EXPENSES  
   
Name of the Company: HPSEB  
Name of the Power station: Bassi Power House  
  (Rs lacs)  
                Average 1998-99 to 2005-06   2005-06 Tarrif period
  1998-99 99-00 2000-01 2001-02 2002-03 2003-04 2004-05 2006-07 2007-08 2008-09
1 2 3 4 5   6   7 8 9 10 11
                         
CASE I: O&M data available for 1998-99 to 2002-03                        
(Base O&M on the basis of actual data)                        
A) Total O&M Expenses 351.91 622.08 488.30 440.44 430.65 551.82 466.65 478.84 752.00 782.08 813.36 845.90
B) Abnormal O&M expenses*   193.00                    
    - Additional security expenses                        
    - Siltation                        
    - Over staffing                      
    - Any Other (Specify)                        
C) Calculation of Base O&M (A-B) 351.91 429.08 488.30 440.44 430.65 551.82 466.65   X=E x (1.04)3 X x (1.04)2 X x (1.04)3 X x (1.04)4
     
CASE II: Stations for which O&M data for 1998-99 to 2002-03 is not available    
Year of Commissioning                        
Calculation of Base O&M**             Y Y x (1.04) X x (1.04)2 X x (1.04)4
                         
* Abnormal O&M expenses such as:  
 - Security expenses on account of insurgency (othet than normal security)  
 - Due to abnormal siltation  
 - There may be redeployment of staff from completed projects  to those under construction. Yearwise details to be given.  
   
** Base O&M= (0.015 x Capital cost) escalated at the rate of 4 percent per annum to bring it to 2003-04 level  
For example if the capital cost of the plant commissioned in 2000-01 is Rs 1000 cores then the base for 2003-04 is computed as follows:-  
Base O&M for 2003-04= Rs. (0.015*1000)*(1.04)3       crore