AKHSHTYR, Russia Trucks rumble to the edge of a gigantic pit filled with spray cans, tires and foam sheets and dump a stream of concrete slabs that send up a cloud of limestone dust. Other trucks pile clay on top and a bulldozer mixes everything together in a rudimentary effort to hide the mess. This landfill outside Sochi, which will host the Winter Olympics in 100 days, is smack in the middle of a water protection zone where dumping industrial waste is banned.
As a centerpiece of its Olympic bid, Russia trumpeted a "Zero Waste" program that promised the cleanest games ever, saying it would refrain from dumping construction waste and rely on reusable materials. But on a visit last week to Akhshtyr, just north of Sochi, The Associated Press found that Russia's state-owned rail monopoly is dumping tons of construction waste into what authorities call an illegal landfill, raising concerns of possible contamination in the water that directly supplies Sochi.
The finding shows how little Russia has done to fulfill its ambitious green pledges. Its $51 billion budget for the Olympics contains no provisions for treating construction waste.
In a letter obtained by the AP, the Environmental Protection Agency in the area where Sochi is located told the Black Sea resort's environment council in late August that it had inspected the Akhshtyr landfill and found "unauthorized dumping of construction waste as well as soil from excavation works." The agency said it fined Russian Railways, whose Sochi project costs billions of dollars, $3,000 for the dumping. It didn't order the dump closed.
The EPA's Sochi representative visited the site earlier this month and insisted it was being cleaned up, villagers and activists who were present at that meeting said. The agency was unavailable for comment this week.
The main health concern surrounding the landfill is to the water supply.
Authorities confirm that Russian Railways operates the Akhshtyr dump without a license - but it wouldn't be able to obtain one even if it tried. That's because the village lies in an area where dumping construction waste and soil is forbidden under the Russian Water Code. Moisture from the landfill seeps through porous karst rocks into underground springs that feed the nearby Mzymta River, which provides up to half the water supply in Sochi.
"Water from here will be contaminating Sochi's fresh water springs for the next 10 to 15 years," said Vladimir Kimaev, a member of the Environmental Watch on North Caucasus.
Boris Golubov, a geologist with the Russian Academy of Sciences, said it is impossible to accurately judge the impact of the Akhshtyr dump without a chemical breakdown of the waste and a full geological survey of the rocks. He said, however, that the landfill's location on karst is potentially hazardous.
"Whenever you start dumping something or dig, you've got to think twice," Golubov said.
Russian Railways is building the most expensive piece of Sochi infrastructure, a 48-kilometer (30-mile) highway and railroad link between the airport and the Alpine venues that has already cost the government 270 billion rubles ($8.5 billion). President Vladimir Putin was in Sochi this week to inaugurate a train station that serves as a hub for the link ahead of celebrations Tuesday marking exactly 100 days before the opening ceremony.
The press office of Russian Railways' construction unit, which is responsible for the road and manages the limestone quarry-turned-waste dump in Akhshtyr, told AP that it paid the $3,000 fine in August. The company blamed the dumping on a subcontractor, insisting that the waste management firm had "rectified the violations" - even after being told that AP had seen trucks dumping concrete and that the pit was still filled with construction waste.
Outside the crater the size of three football fields, villagers complain that trucks continue to bring in construction waste by night and soil by day - as they have been doing for at least three months. Russian Railways isn't only dumping in the pit: Just outside the quarry's fence, a plot of land it leases is strewn with broken helmets, plastic tubes, foam sheets and tires. Residents say they have been complaining to authorities about the dumping for months.
"Authorities are telling us that this quarry is illegal and that it has been closed, but you can see that it's still here," said village chief Alexander Koropov. "We don't know what to do. We would like to petition God, but we haven't got his address. He's the only person we haven't petitioned yet."