Versatile experience

References

Foundation engineering

PROJECT

CLIENT

Oulu, Liikkujantie, Kivikkokangas, groundworks of 7 row houses and a heating station, 2014

Rakennusliike Häyrynen Oy

Tornio, Outokumpu stainless steel mill, groundworks of gas pipe bridge between TOVO-SMA, 2014

Andament Oy

Ii, groundworks of Lumituuli Oy's wind power station, 2013

Andament Oy

Oulu, groundworks of the extension of Gigantti store, 2013

Skanska Talonrakennus Oy

Oulu area, supplies of construction aggregates to many building sites, 2013

Lapti Oy

Oulu, groundworks for estate management company Kallisenhaara, 2012 - 2013

Skanska Talonrakennus Oy

Oulu, groundworks of apartment block Merikotka, 2012 - 2013

Rakennusliike Häyrynen Oy

Kiiminki, groundworks of the extension of Kiiminkijoki school, 2012 - 2013

Rakennusliike Häyrynen Oy

Oulu, extension of the parking area of Kuukkeli nursery, 2012

Rakennusliike Häyrynen Oy

Toppila energy station, foundation engineering for biofuel reception centre, 2011 – 2012

Skanska

Oulu Metsokangas, groundworks and landscaping work of a nursery school, abt. 1 ha area, 2011 – 2012

Rakennusliike Häyrynen Oy

Jääli Laivatori, groundworks and landscaping work of a sheltered housing 

Rakennusliike Häyrynen Oy

Oulu, excavation and covering work of a biogas line, aggregates included, abt. 2 km, 2010

YIT

Purification of polluted ground, Ii and Pudasjärvi, 2010

Öljyalan Palvelukeskus Oy

Groundworks of a bus terminal, 2010

Huiput Oy

Oulu Metsokangas, groundworks of a 3500 m2  apartment block and a row house, autumn 2009

Rakennusliike Häyrynen Oy

Kotka, groundworks of a 4000 m2sheltered housing, winter 2009

SSP-GROUP OY

Groundworks of Ii Shopping Centre/Kärkkäinen Express Oy

Skanska Talonrakennus Oy

Kuivaniemi, groundworks of school extension and renovation of the school yard

Rakennusliike Häyrynen Oy

Various groundworks projects of apartment blocks and other buildings in Oulu area

Rakennusliike Häyrynen Oy

Groundworks and landscaping work of many detached houses

JT-Talot

Groundworks and landscaping work of many row houses and semi-detached houses

Salera Oy

Groundworks and landscaping work of many row houses

Iin Asennuskartio Oy

Significant number of groundworks and landscaping work for private builders.

Road and street construction

PROJECT

CLIENT

Pyhäjoki, building of Hanhikivi access road (water supply construction, removal of top soil, excavation, mounting of drums, embankment building) 

Suomen Maastorakentajat Oy (Fennovoima as the main constructor)

Ii, building of Kauppatie cycleway (abt. 900 m), 2014

Ii municipality

Oulunsalo, construction of Automaatiotie and Muovikuja, improving the road drainage of Automaatiotie, 2014

Oulun yhdyskunta- ja ympäristöpalvelut

Oulunsalo, renovation of Maustetie (incl. Kuminakuja and Vaniljakuja) and Lukkarinkuja, 2014

Oulun yhdyskunta- ja ympäristöpalvelut
and Oulun Vesi

Ring Road III, Lahdenväylä - Porvoonväylä, soil replacement, 2014

YIT Rakennus Oy

Liesharju – road building contract abt. 4 km, 2012

Ii municipality

Renovations of gravel roads

Private road associations

Tornio, excavation work of Tulliväylä

Tieliikelaitos

Road renovation, Illinsaari

Ii Municipality

Road renovation, Praava

Ii Municipality

Road renovation, Jakku

Jakku Road Maintenance Association

Renovation of gravel roads, 2010 - 2015

Ii Municipality/Private road associations

 

PVO Vesivoima Oy

2010

Environmental maintenance

2003

Cleaning/clearing of Myllysaari, II-phase

2002

Protective masses for Suolijärvi, Irni and middle distributary 

2002

Building of Niemitalo weir 

2002

Cleaning/clearing of Myllysaari, I-phase

2002

Protective work of lake Pintamo

2001

Renovation of Maalismaa weirs

2001

Cleaning/clearing of Hiidenkari weir area at Maalismaa

2001

Coppice clearing at Raasakka earth embankments

2001

Building of Välitalo weir at Pahkakoski

2001

Protective works at lake Pintamo

2000

Building of a weir at Maalismaa

2000

Building of Aittakari weir at Kierikki

2000

Repair of Tiri weir at Kierikki

2000

Protective work of Suolijärvi

2000

Various protective works at plants

2000

Cleaning/clearing of Hietapudas and protective work at Kipinä

1999

Building of Tikkalankari weir at Maalismaa

1999

Building of Ylitalo weir at Pahkakoski

1999

Protective works at Suolijärvi

1999

Protective works at Irni 

1999

Protection of Kuopioniemi at Maalismaa

1998

Building of Tikkalankari weir at Maalismaa

1998

Cleaning/clearing of drainage ditches at Raasakka

1998

Repair of School II weir at Haapakoski

1998

Building of Sankala weir at Kierikki

1998

Protective works at Suolijärvi

1998

Protective works at Irni

1998

Ditch excavation of Lammasoja at Raasakka

1998

Protective works at Haapakoski

1998

Protective works at Kosto

1997

Building of Räihä weir at Pahkakoski

1997

Repair of Posti weir at Haapakoski

1997

Repairs of Hautalan I and II weirs at Haapakoski

1997

Protective works at Jumisko

1997

Protective works at plants

1997

Protective works at Raasakka

1997

Protective works of middle distributary

1996

Cleaning/clearing of Ala-maalismaa reservoir

1996

Protective works at Irni

1996

Finishing of the protections of the middle distributary

1996

Protective works at Irni and Kosto

1995

One of the builders of Vinkkelikari weir at Maalismaa 

1995

Clearing of Niskala water area at Maalismaa

1995

Protective work at Raasakka

1994

Clearing of Niskala water area at Maalismaa

1994

One of the builders of Annanpalo weir at Pahkakoski

1994

Protective works at the middle distributary

1994

One of the repairers of Jokijärvi weir at Maalismaa

1993

Protective work at Raasakka

1991

Protective work at Raasakka

Other water construction projects

ProjectClient
Oulunsalo,restoration of Akionlahti wetlands and building of sedimentation basins on 5 ha area. Building of weirs of Akionväylä and Nupunväylä, 2010 - 2011 Oulunsalo municipality
Oulu, groundworks for docks at Merijalinranta YIT
Building of rip-rap to the road to Laitakari windmills, 2009 Iin Energia
Improvement of Praava port Ii Municipality
Restoration of Hamarjoki to a spawning river

Water and Environment Centre

Groundworks of the restoration of water intake hole at Jumisko power plant PVO Vesivoima Oy
Renewal and strengthening of the penstocks of Iin Sillat hydro power plant  Iin Sillat
Dredging of Korkeasaari boat channel Cabin owners at Korkeasaari


Significant number of other dredging and bank restoration projects.

Demolition work

ProjectClient
Ii, demolition of four residential buildings (a 100 m2), 2013 PVO Vesivoima Oy
Ii, demolition of old timber slide and landscaping of river bank at Raasakka hydro power plant, 2012 PVO Vesivoima Oy
Demolition of a detached house in Olhava, Ii Tiehallinto

Demolition of several old detached houses and other buildings.

Road maintenance

ProjectClient
Subcontract of winter maintenance 2012 - 2017, road classes Is, I, Ib, TIb II and III, abt. 70 km Oulu – Kuusamo (Kiiminki), Haukipudas – Ylikiiminki, Putkonen, Takalo, Autio YIT
Winter maintenance in Ii Municipality 1989 - 2015

Ii Municipality

Subcontract of winter maintenance 2011 – 2012, road classes 1b, T1b, II and III, abt. 60 km Räinänperä – Haukipudas, Haukiväylä, Martinniemi, Asematie, Ervastinranta, Jokela, Varepudas, Jokikylä, Onkamo Destia

Renovation of gravel roads

ProjectClient
Renovation of Taatantie, 2015 Private road cooperatives
Renovation of Herukka-Halonen private road, 2015 Private road cooperatives
Renovation of Veistämötie, 2013 Private road cooperatives
Renovation of Hiivalantie, 2013 Private road cooperatives
Renovation of Tarhakangas private road, 2011 Private road cooperatives
Renovation of Pikkuniitty private road, 2010 Private road cooperatives
Renovation of Laitakari private road, 2010 Private road cooperatives
Renovation of Praavantie, 2010 Private road cooperatives