CONSTRUCTION PROCESS SIMULATION OF WET BORED PILE

Abstract

This paper presents a simulation process of a wet bored pile to find a set of resource allocation that result for optimum duration and cost by using the construction project of The Expressway Administration Center Building Project in Bangkok. The working process can be divided into five activities after that activity duration will be collected. The process was then modeled using ABC (Activity-Based Construction) method with the collected activity duration data. Process durations with regard to both duration and cost were analyzed by changing a set of resources needed in the process. From the present, a simulation process of a wet bored pile, the appropriate resource allocation that results for optimum duration and cost is a set of four drilling rigs, three service crawler cranes and one crew takes 74.83 days with a cost of 13,544,230 baths.