All children should be safe when walking to or from school as well as around the school area.When there is a constructions site near the school or in close connection to the schoolyard therecan be significant problems with safety. This bachelor thesis is written to makesure that children feel safe and comfortable around the school premises regardless of anew school building being built or renovations of an old one is taking place. This thesis is being written for Enköpings municipality but is applicable to all municipalities in Sweden. This work proceeds from the construction of Nya Westerlundska gymnasiet which isan upper secondary school that is being planned and build during the time of this study. The 2030 Agenda that contains goals from the United Nations(UN) amongst Quality Education is being discussed together with goals from the EuropeanUnion, Sweden and Enköping. It is important that the education keep the same quality even if there is a construction site in the area, hence why the question about childrens safty around construction sites is important. The work has partly been executed by comparing administrative regulations from previously built schools in the municipality to see what the requirements have been before concerning children’s safety. People that have been working with similar projects and with Westerlundska was interviewed.Thenceforth the interviews were compared with the administrative regulations and recommendations for future projects where made. The conclusion where that Enköpings municipality have made many good safety measurements regarding construction projects around schoolchildren. In the future the municipality can make similar requirements andjust adding a few for specifics. The municipality will not be hindered by Swedish law to do so. It also became clear that cooperation and direct communication between the school, the construction site and the municipality is of the utmost importance. / Alla barn och ungdomar ska vara trygga och bekväma i sina skolmiljöer och när de tar sig till och från skolan. När det sker en omfattande tillbyggnad eller ombyggnation vid skolan kan det uppstå problem med trygghet och säkerhet. Det här examensarbetet har gjorts för att komma fram till hur kommun och byggföretag borde gå tillväga och samarbeta för att behålla samma trygga skolmiljö även under byggnationen. Examensarbetet är utfört i samarbete med Enköpings kommun men det som tas upp är applicerbart på alla kommuner runt om i Sverige. Arbetet utgår ifrån byggnationen av Nya Westerlundska gymnasiet som är en skola vars byggnation planeras under tiden som arbetet skrivs. Att det finns globala och nationella hållbarhetsmål som behöver försökas nås, däribland god utbildning för alla, tas upp i detta arbete. Det är viktigt att utbildningen håller samma nivå även när det händer saker omkring skolområdet, därför är frågan om barns säkerhet vid byggnationer viktig. I arbetet jämförs administrativa föreskrifter från tidigare byggda skolor i Enköpings kommun för att se vilka skolor som har specificerade krav som gynnar skolbarns säkerhet vid byggnationen. Personer som på olika sätt har med skolbyggnationer att göra i Enköpings kommun har intervjuats för att få olika perspektiv i arbetet. Därefter jämfördes personernas intervju med de administrativa förskrifterna för att få fram vad som tidigare gjorts bra och vad som rekommenderas att göras vid framtida byggprojekt. Slutsatsen för arbetet är att Enköpings kommun har gjort många bra säkerhetsåtgärder inför byggprojekt runt skolbarn i kommunen. Det går att säkerställa säkerheten även i fortsättningen genom att lägga in krav i de administrativa föreskrifterna och att det inte hindras av Lagen om offentlig upphandling (LOU). Det blev också tydligt i och med rapporten att samverkan mellan skolverksamhet, beställare och entreprenör under entreprenadtiden är av högsta vikt.

Purpose: Today two of the biggest problems within the construction industry in Sweden is the exceeding of budgets and that the projects do not finish in time. One of the reasons is the use of alterations, supplementary- and withdrawn work that occurs during the project. The purpose is therefore to study the variations that can be related to the documents that are used during public procurement as well as provide some suggestions on how the procurement documents can be improved for future projects. Hence trying to decrease the use of variations in projects. Method: The study consists of a multiple case study with three similar projects. The methods that are used are a literature study that provides the base of the intended study. A study of documents is also a crucial element to be able to draw the connections between the procurement documents and the alterations, supplementary- and withdrawn work. There will also be semi structured interviews that will strengthen the case study and increase the knowledge within the area. Findings: the study shows that 60 percent of the alterations, supplementary- and withdrawn work can be connected to the procurement documents. There are a few causes that leads to the use of alterations, supplementary- and withdrawn work in a project for example coordination between the different technical areas within the projects that can lead to contradictions in the documents. Too much material in the procurement documents can leads to conflicting information which leads to the use of alterations, supplementary- and withdrawn work. With greater accuracy and greater coordination between the different technical areas, drawings, and other documents. Coordination between the areas would also improve if it is implemented in the early stages of design. It is important to be clear in the technical description which work is expected from the project which would lead to fewer the alterations, supplementaryand withdrawn work. Implications: the overall problem is in this study is how you can reduce the use off alterations, supplementary- and withdrawn work connected to the procurement documents. Most of the alterations, supplementary- and withdrawn work in a project can be connected to these documents. To be able to reduce the cost there should be a system implemented regarding the review and coordination of the procurement documents. Limitations: This study is limited to three different projects from different municipalities, to secure a more certain result there should be more equivalent projects included in the study. The interviews are limited to the project managers that where responsible for the specific projects in this study. Keywords: alterations, supplementary- and withdrawn work, procurement documents, public procurement, specifications, regulations, technical specifications