040 7020799 front page Services Recruitment References Gallery Contact information References - Pohjolan Kalliotyö Oy References Here is a list of some of the work we have done so far. 7/2010 - 9/2012 Hitura mine tailings with supports (Excavation, browning, wire bolting, networking, equipment). 2012-2013 At the Kylylahti and Pampalo mines, ventilation shaft excavation with Alimak equipment, support and equipment. 6 shafts, diameter 2.6m-4m, lengths 25-68m. 2012-2013 At Kylylahti mine, support and equipment of full profile ventilation shafts (fresh air dia. 4m long. 230m, exhaust air dia., 3.5m long. 150m) (HT bolting and top RB, 8/2012 - 10/2012 and 11/2013 -3/1204 At the Pampalo mine, brushed steel bolting of an oblique tunnel. 9/2012 -2/2014 Long hole drilling in the Pampalo and Kylylahti mines, quarry openings and production excavation for fans. 2012 Dragon Mining Orivesi mine wire bolting 1 / 2013-7 / 2014 As a subcontract for Destia Oy, excavation and support work (bolting, spray concreting) of the sewer tunnel in Takatöölö, Helsinki, approx. 7,000 m3. 7 / 2013-12 / 2013 3 / 2014-9 / 2014 8 / 2014- 1/2015 2 / 2015-4 / 2015 2 / 2015-1 / 2016 Endomines Pampalo mine, top rear aisles with support work (excavation, browning, wire bolting, networking, shotcreting). Agnico Eagle Kittilä mine, wire bolting approx. 40,000 m. Endomines Pampalo mine, Vinotunnel extension with flat outcrops approx. 750 m. (Excavation, browning, bolting, equipment) Endomines Pampalo mine, extension of the fresh air abyss Alimak ascent length approx. 98 m.width.2.6 m. Bolting and ladder installation. Destia Oy Länsimetro extension, subcontracted Finnoo, Sammalvuori, Soukka and Kaitaa, excavation and support work for work tunnels (Excavation, browning, bolting, spray concreting). 4 tunnels, prof.n.47m2, down from the ground, total length approx. 1500m. Take contact Name * Email * Phone Message send Pohjolan Kalliotyö Oy Underground excavation and support work Address Välikankaantie 11 85630 Nivala »Map Take contact 040 7020799 henri.jokitalo@pohjolankalliotyo.fi