The objective of this study was to analyze the factor of COVID-19 and environmental factors that affect the delay of building construction. The construction of the BPKB Service Building for the Traffic Directorate of the Maluku Regional Police in T.A 2020 was a project that spends a very large budget with a planned time of 150 days. Building construction was delayed up to 4 weeks. This building construction experienced a delay of 27.895\% of the work that had to be done. The method used is principal component analysis, which is multivariate and transforms correlated original variables into new uncorrelated variables by reducing the number of these variables so that they have smaller dimensions but can explain most of the diversity of the original variables. The results of the analysis of 25 respondents and 3 variables, namely: building tents to anticipate rain, good and harmonious relationships to prevent unexpected things from happening, and checking the location before making soft drawings.

Agriculture Office Construction Project located in Masohi City, Central Maluku. In this agricultural office construction project the project owner worked together with the Office of Public Works and Spatial Planning in Central Maluku. The contractor is PT. Olovia Indah and her consultant is CV. Tricipta Consultant. Building level 2 with a size of 88m x 14m, contract value of Rp. 4.7221 billion ,the source of the funds is district budget. Central Maluku. The duration of work is 150 days, in working day reseacherbut the realization is more than 150 days.Based on this problem, the reseacher are interested in analyzing the factors causing delays in the implementation of construction project work.The method was Principal Component Analysis ( Principal Component Analysis ) is the analysis of multivariate transforming the variables of origin which are correlated into new variables that are not correlated with reducing the number of these variables so as to have smaller dimensions, but can be explained largely diversity of original variables. The data collection techniques in this study are the interview method, observation method and literature method.There were 26 respondents and 22 variables obtained 9 Main Components. The number of factors formed is seen in the Initial Eigen Values Total which is equal to or greater than one (ƛ ≥ 1). Component 1 (project resource factor) is the most influential component among the other components. This is indicated by the highest total component eigen value (factor) was 4,200 with variables: (Discipline of labor, Damage to materials in the workplace, storage place for materials / materials, Late payment by the owner). The least effect on the construction implementation, namely Component 9 (Surrounding environment), this component (factor) had a total eigen value of 1.083 with variables: (Surrounding environment).