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2 ОРГАНИЗАЦИЯ И МЕТОДИКА РАБОТ - Courrier international

2 ОРГАНИЗАЦИЯ И МЕТОДИКА РАБОТ - Courrier international

2 ОРГАНИЗАЦИЯ И МЕТОДИКА РАБОТ - Courrier international

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On average content of volatile aromatic hydrocarbons, total PCB, manganese, , cadmium,<br />

mercury, lead, chrome, tin and benz(a)pyrene the soils of the radar station area falls into clean class;<br />

on average content of cadmium, zinc and petroleum hydrocarbons hazardous class; on average<br />

content of cobalt and copper extremely hazardous pollution class.<br />

The values of the total soil pollution index Zc calculated for a series of metals varied from 8.0<br />

(permissible pollution class) up to 26.1 (moderately hazardous pollution class), with a site<br />

average of 15.5 permissible class.<br />

At this, in sampling point S05-03-3, site 162 MPC or APC was exceeded for max<br />

(according to MU 2.1.7.730-99), to correspond to very hazardous soil pollution class.<br />

In whole, the level of soil pollution of he radar station can be assessed as permissible.<br />

Assessment according to <strong>international</strong> standards<br />

Permissible concentrations (PC) of oil products, cobalt and copper were exceeded in the site s soils<br />

at separate points, including:<br />

for oil products - up to 80 PC units;<br />

for cobalt up to 1.9 PC units;<br />

for copper - up to 3.9 PC units.<br />

The average value of pollutant content exceeded PC in the area for oil products - 17.2 times, for<br />

copper - 1.9 times, for cobalt - 1.4 times.<br />

It is necessary to pay special attention to the fact that total 7 PCB is up to 0.66 PC; total 15 PCB is<br />

up to 0.91 PC in separate sampling pointe. The maximum amount of 15 PCB congeners was<br />

revealed in point S05-02-2, central part of the radar station area at 30 m from the building, site 162.<br />

Figures 5.2.10-5.2.11 present spatial characteristics of soil and ground pollution of the area of<br />

PCB dumps in PC units and pollution with a set of heavy metals (index Zc).<br />

FINAL REPORT for Contract No. CS-NPA-Arctic-13/2009 of December 01, 2009 within the framework of pilot project Development of<br />

Technology of clean up of the area of Decommissioned Sites of The Russian Federation Ministry of Defense in the Arctic by the<br />

Example of Alexanra Island of Franz Josef Land Archipelago from Hazardous Waste<br />

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