"DESIGN OF BORED PILE AND RETAINING WALL JOYOBOYO INTERMODA STATION, SURABAYA" DAN " DESIGN OF DRAINAGE IN JOYOBOYO INTERMODA STATION, SURABAYA"

• Main Author: Nuralam, Gumilang
• Format: Final Project
• Language: Indonesia
• Subjects: Teknik sipil
• Online Access: https://digilib.itb.ac.id/gdl/view/48108
• Institution: Institut Teknologi Bandung

1st Abstract: "Joyoboyo Intermoda Station is a building with 4 top structure floors, and 1 underpass floor, which was built in Surabaya City. This final project focuses on the drainage system, both roof drains and surface drains. The design process begins with processing rainfall data. The steps of rainfall data process are: Testing the consistency of rain data with the double mass curve method; Determining average rainfall with the arithmetic method; Determining plan rainfall with the normal distribution method, normal log, gumbel, and log pearson type IIII; Testing the maximum rainfall data with the chi-square method. The steps of drainage system are: Determining of water flow to the roof calculated by the rational method; Determining the dimensions of the gutter channel; Determining the leader channel dimensions; Determination of flow of water flowing on the station page; Determining of surface channel dimensions. The gutter channel uses a PVC pipe with a semicircular cross section and a radius of 15 cm. While the leader channel uses a PVC pipe with a circular cross section and 8 inch diameter. The surface channel used is square shaped precast concrete with varying sizes, there are 400x600 mm, 500x700 mm, 600x700 mm, and 600x 800 mm." 2nd Abstract 2: "Joyoboyo Intermoda Station is a building with 4 top structure floors, and 1 underpass floor, which was built in Surabaya City. This final project focuses on the drainage system, both roof drains and surface drains. The design process begins with processing rainfall data. The steps of rainfall data process are: Testing the consistency of rain data with the double mass curve method; Determining average rainfall with the arithmetic method; Determining plan rainfall with the normal distribution method, normal log, gumbel, and log pearson type IIII; Testing the maximum rainfall data with the chi-square method. The steps of drainage system are: Determining of water flow to the roof calculated by the rational method; Determining the dimensions of the gutter channel; Determining the leader channel dimensions; Determination of flow of water flowing on the station page; Determining of surface channel dimensions. The gutter channel uses a PVC pipe with a semicircular cross section and a radius of 15 cm. While the leader channel uses a PVC pipe with a circular cross section and 8 inch diameter. The surface channel used is square shaped precast concrete with varying sizes, there are 400x600 mm, 500x700 mm, 600x700 mm, and 600x 800 mm."