Implementering af 3D objektbaserede bygningsmodeller i drifts- og vedligeholdelsesfasen

Abstract

Undersøgelsens formål var at vurdere, om implementeringen af et nyt digitalt IT‐redskab, varetages således, at en uddannelsesinstitution kan implementere og anvende systemet uden nævneværdige problemer. Formålet var desuden, at dokumentere om implementeringen af et Computer Aided Facilities Management system (CAFM), frembragte økonomiske gevinster. Anvendelsen af et CAFM‐system i kombination med en 3D objektbaseret bygningsmodel, er spået til at indbringe besparelser og operationelle fordele, gennem en fornyet og struktureret drift og vedligehold. Ved at undersøge implementeringen af et CAFM‐system, kan det påvises om systemet har en positiv virkning på virksomhedsdrift. Gennem undersøgelse af forskellige aktanter i et implementeringsprojekt, kan det vurderes om CAFM‐systemet skaber problematikker og barrierer, for en besparelsesrig anvendelse. Der er gennem undersøgelsen, fremkommet flere problemstillinger med en negativ påvirkning af implementeringsprojektet. Mest af alt, var implementeringen præget af en dårlig organisering, som forbandt de forskellige aktanter på uovervejet vis. Foruden organiseringen, valgte CAFM‐systemet selv, at frembringe en teknisk‐barriere, gennem dets sprogpakke, som ikke understøttede et dansk driftspersonale. Selvom det ikke lykkes, at færdigimplementere CAFM‐systemet, har implementeringen alligevel indbragt besparelser på 10‐13 procent. Besparelserne er primært indhentet via en udvidet forståelse af, hvilke informationer og arbejdsopgaver den daglige drift arbejder med. Havde uddannelsesinstitutionen færdigimplementeret CAFM‐systemet, havde systemet sandsynligvis indbragt større besparelse. Resultatet støtter hypotesen om, at aktanterne bag aktør‐netværket og implementeringen ikke formår, at interessere indrullere og mobilisere de personer, der skal anvende CAFM‐systemet, med det udslag, at de økonomiske gevinster ikke blev realiseret via CAFM‐systemet.

The study's objective was to assess whether the implementation of a Computer Aided Facilities Management System (CAFM) are carried out, so that an educational institution can implement and use the system without significant problems. The aim was also to document if the implementation of a CAFM-system generated economic benefits. The use of a CAFM-system, in combination with a 3D object-based building model, expects to generate cost savings and operational benefits through a renewed and structured operations and maintenance. By examining the implementation of a CAFM-system, I can document whether the system has a positive effect on the business operations. Through the study of different actants in an implementation project, I can estimate whether the CAFM system creates problems and barriers for potential savings. It is through the study, obtained several issues with negative impact of the implementation project. Most of all, the implementation was characterized by a poor organization, which connected the different actants on ill-considered manner. In addition to the organization, the CAFM-system produces a technical barrier, through its language, that does not support the Danish Language. Even though the CAFM-system failed, the project has brought by itself savings of 10-13 percent. The savings is, primarily collected through an enhanced understanding of the information and tasks of daily operations. If the educational institution had finished implementing the CAFM-system, the system had probably brought more savings. The results support the hypothesis that the actants behind the actor-network and the implementation fails to interest, enroll and mobilize the people who are supposed to use the CAFM system, with the result, that the economic gains, not is realized through the CAFM system.

A master thesis from Aalborg University

Implementering af 3D objektbaserede bygningsmodeller i drifts- og vedligeholdelsesfasen

[Implementation of 3D object-based building models in the operations and maintenance phase]