Wellcome to the Change of Civil Engineering! Eero Nippala 2014 Tampere University of Applied Sciences
What are infrastructures
Infrastructures are Civil Engineering Mining building work in the lot, wind power, tunneling Structures of primary priduction - metsäautotiet - yksityistiet - salaojat, metsäojat Roads -tiet - sillat - kevyen liikenteen väylät - alikulkukäytävät, maantietunnelit Railways - radat, ratasillat -metro - ratatunnelit Airports - kiitoradat - rullaustiet - terminaalipihat Streets - kadut, katusillat, raitiotiet - kevyen liikenteen väylät - alikulkukäytävät Communications network - maa- ja ilmakaapelit - linkkimastot Water Supply - vesijohdot, vedenottamot, puhdistamot - viemärit, jätevedenpuhdistamot - vesitornit Energy Supply - kaukolämpöverkot - sähköverkot - maakaasuverkko Waterways - merisatamat-, väylät - sisävesisatamat, -väylät - kanavat, padot Environment Structures - meluvallit, läjitys/ maisemointialueet - kaatopaikat - hautausmaat Sports Structures - urheilukentät, puistot, leikkikentät - laskettelurinteet, tennis, golf, - pururadat, ampumaradat, raviradat Mining structures - kaivosten aluerakenteet - kaivosten ajotunnelit Piling, Yard Structures - paalutus ja muut pohjavahvistukset - pihat, pysäköintialueet - istutukset, viheralueet Wind Power - perustukset, harukset, torni - kulkuväylä Tunneling - pysäköintiluolat, väestösuojat - uimahallit, jääkiekkokentät, urheiluhallit - vedenpuhdistamot, vesijohtotunnelit - ydinjätevarasto
Orderers of Infrastructures 2013 3 500 3 000 2 500 2 000 1 500 1 000 500 0 Eur. bill milj. Single Tontit Community Yhdyskunnat Connections Yhteydet construction yhdyskuntien between sites communities välille Ykstyinen Private sektori 42% Valtio State 24% % Kuntakonsernit Municipalities 34% %
Contractors share of all infrastructure construction work % arvosta % (eur) 100 80 Investments investoinnit organisaation omat työt 60 40 kunnossapito Maintenance & Contractors urakoitsjiat 20 0 1997 1999 2001 2003 2005 2007 2009 2011 2013
Changes and challenges now and in the future
Changes and challenges Economy Construction Site Credit, Payment time Local National Global Financy for construction incurring of a debt Crisis of finance Technology BIM e Services Intelligent Infrastructure Digitalization Environment Stage IV machine limit Ecoeffiecient Materials Ecoefficient Society Low Carbon Economy Legal Permissions Competences CE label EU direktives Human Safety Labour, knowledgement and training Business Sub contracting Desicions of Finance Standard of Service of Infrastructures Co operation Modells Multicultural Raw material prices
Changes and challenges needed know how
Needed know how: Economy and Business Public sector economic situation => Prior what is important! Infra Property Management (amount, condition, need for renovation) Life cycle cost in rail and road maintenance More productivity: Infra BIM and information transfer in all life cycle of Infrastructure Functionality requirements; Procurement Modells
Uusia osaamistarpeita: Leadership, working and interaction eservices Skills for ICT Competences Safety; Leadership of multicultural construction site New media for informing, hearing and interactions
Uusia osaamistarpeita: Energy and resource efficiency Environmental licencing Rock material Supply Ecoefficiency, multiusage structures Construction of local renewal energy sources
What shall be done?
I Saves for maintenance of infrastructure needs value choices and compact built environment Choices according to life cycle costs; not only lowest tender price More money to maintenance at right timing to avoid damages of structures and too early expensive rebuilt of structures. Prior to structures which are important to peoples healthy and economy Focus on compressing existing community structure by new construction Carefull consideration: Are all nowadays infrastructures important; shal we demolish some structures?
Municipal invest per inhabitant to different type of residential areas (Tampere) Public services Parks and recreation areas Energy networks Water netwoks Parking facilities Streets and roads Site build up Planning Tammela = Infill area Tampella = New area within downtown Vuores=nature forest
II Encouragement to energy and resource efficiency Save best rock materials to demanding structures More recycle of soil materials. More use for building waste material, more effective permission processes, more use local renewal energy sources Environmental Permission procedure must be syncronized with construction processes to encourage recycling of materials!
III Savings with 360 degree cooperation Better productivity with developing together procurement method, inhabitant hearing methods and construction processes. Projects good progress with co operation inhabitants of region. Wide use of new procurement methods: alliance, etc. Development also traditional good procurement methods Let s use R&D results in construction
IV Better Productivity with New Technologies Digitalization: Not only BIM for one single project but modelling region and all structures little by little. Modelling is a tool, cumulative information database, where data transfers from company to company and organization from beginning of the project to the end. Machineautomation, robotics, small excavators use in city centrum sites, GPS, UAV, More courage to take new technology in use!
V eservices finally to wide use More Open data based commercial services Lets consider also enduser developing eservices Letsusemoresocial media getting feedback in project planning phase, delivering informastion. More use of all kinds of eservices. Lets finally have email address for all contractors!
VI Update everybody s know how Education for all workers which have no training for civil engineering works. Fullfill professional workers know how also managers, authorities and teachers skills. Update all education levels teaching plans to aswer future need of know how. Order organizations must require competences in projects and encourage education with different kinds of carrots
VII More educated worker Summer jobs for beginners ( first year students) Less study breaks Better regional balance employment and education Actions to achieve Better attraction to infrastructure construction sector and education.
VIII Zero tolerance for No more: Serious accidents Molesting, interruption etc, Quality errors Bad leading Infrastructure construction site is a Good working place
Summary; What shall be done I II III IV V VI VII VIII Saves for maintenance of infrastructure needs value choices and compact built environment Encouragement to energy and resource efficiency Savings with 360 degree co operation Better Productivity with New Technologies esercives finally to wide use Update Know how More educated worker 0 tolerance produce good work place
Tack för intresse, Hoppas altt går som i Strömsö! Eero Nippala (eero.nippala @ tamk.fi) Terttu Vainio (terttu.vainio @ vtt.fi)