Perancangan Bangunan Pengolahan Sampah Terpadu (TPST) di Desa Turirejo Kecamatan Kedamean Kabupaten Gresik

This planning aims to determine the generation of waste, the composition of the waste, the design of the TPST and the Budget Plan in Turirejo Village, Kedamean District, Gresik Regency. The method used to plan this TPST is the method of projection and data analysis. The projection method that will be used in this planning is the Least Square method. The data processing method used is the Slovin method and the Krecjie-Morgan method. Then the design criteria used to plan the design of the TPST in Turirejo Village are guided by the Minister of Public Works of the Republic of Indonesia 2016 concerning the 3R TPS Technical Guidelines. The TPST building consists of an organic waste storage area, an enumeration room, a composting area, a compost warehouse, and an inorganic waste processing area. The Budget Plan required from the TPST development design plan in Turirejo Village is Rp. 677,049,266.