JSC IDGC of the North-West operates 161,748 km aerial power lines; 8,100 km cable power lines; 1,166 substations with a voltage of 35 kV or higher with 19.03 k MVA installed capacity of power transformers.
The repair program was developed with consideration of an optimal load of the Company’s labor resources and the quantity and quality potential of contractors based on the following:
In accordance with the repair needs determined according to the technical conditions of the equipment and subject to the tariff and balance decisions that have been made, physical parameters for individual equipment groups can be higher or lower than the corresponding parameters in previous years’ programs. In the conditions of a funding deficit, the priority of selecting items for repair planning is set subject requirements to power supply reliability as stipulated by contracts with consumers, grid backup rates, and prospective plans of development and retrofitting.
Parameter | Measurement unit | 2010 | 2011 | 2012 | 2013 | 2014 | % of fulfillment |
---|---|---|---|---|---|---|---|
Repair of |
km | 2,005.7 | 2,232.6 | 1,982.4 | 2,366.1 | 2,281.8 | 104 |
Repair of |
km | 4,588.1 | 5,624.0 | 6,888.8 | 8,000.1 | 7,707.0 | 99 |
Capital repair of |
pcs | 30 | 40 | 17 | 22 | 18 | 164 |
Comprehensive repair of |
pcs | 44 | 46 | 85 | 64 | 52 | 106 |
Clearance of routes of |
handling | 5,944.0 | 7,632.8 | 7,801.1 | 8,655.1 | 11,022.1 | 111 |
Clearance of routes of |
handling | 5,842.8 | 6,361.2 | 6,841.4 | 8,554.1 | 8,167.9 | 107 |
Physical parameters of the 2014 repair program were fulfilled completely with exceeding of target values in individual items. The exceeding of target values became possible due to savings on the results of tender procedures, which was followed by extra jobs on individual items of the repair program and rehabilitation and restoration operations.
The most significant jobs that were performed in excess of the plant were as follows:
In 2014, it was planned to clear 17,614 ha of power line routes, and the actual area cleared amounted to 19,190 ha (109 % of the target). The exceeding was achieved due to extra jobs of automated clearing of PL routes after the branches had purchased mulching equipment; implementation of some of the amount that had been scheduled for 2015 in the framework of effective three-year contracts; clearance by the results of annual inspections and patrols.
Parameter | Repair costs, RUB mln | ||||
---|---|---|---|---|---|
2010 | 2011 | 2012 | 2013 | 2014 | |
Total for the repair program | 1,227.3 | 1,608.9 | 1,600.8 | 1,747.8 | 1,689.9 |
Repair of |
174.1 | 226.9 | 258.4 | 301.4 | 319.1 |
Repair of |
552.1 | 662.9 | 638.7 | 717.1 | 713.8 |
Comprehensive repair of |
32.9 | 72.3 | 69.0 | 48.6 | 17.7 |
Clearance of routes of |
71.0 | 106.7 | 124.3 | 139.5 | 173.1 |
Clearance of routes of in particular |
75.2 | 92.4 | 96.13 | 122.9 | 129.4 |
company efforts | 777.3 | 1,002.8 | 974.0 | 1,050.3 | 1,039.4 |
contracting | 450.1 | 606.1 | 626.8 | 697.5 | 650.6 |
Parameter | target | actual | % of fulfillment |
---|---|---|---|
Total for the repair program, RUB mln, in particular | 1,643.5 | 1,689.9 | 103 |
Repair of |
317.8 | 319.1 | 100 |
Repair of |
687.1 | 713.8 | 104 |
Comprehensive repair of |
10.3 | 17.7 | 172 |
Clearance of routes of |
168.6 | 173.1 | 103 |
Clearance of routes of |
124.9 | 129.4 | 104 |
As part of the Company’s 2014 repair plan, the 2014 program was made for the amount of RUB 1,620.4 million. The program takes account of seasonal restrictions on accessibility of properties, the possibility of taking the equipment out of service for repair, and guaranteed operation of socially significant properties.
In Q3 2014, pursuant to the Order of JSC IDGC of the North-West No. 356 dated 18.07.2014 entitled On the Adjustment of Business Plans of the Branches and the Company as a Whole for 2014 and with an Outlook for
The ratio of the contracted and non-contracted methods in the total value of the repair program has remained nearly unchanged for a number of years; in 2014, these proportions amounted to 61 % and 39 %, respectively.
The company performs most of the repairs in
In 2014, special attention was paid to clearing PL openings. JSC IDGC of the North-West has developed and is implementing a program of bringing PL openings in accordance with the standards. The approximate annual amount of PL openings to be cleared under this program in
In total, in