ESTIMASI BIAYA KONSTRUKSI BANGUNAN GEDUNG DENGAN COST SIGNIFICANT MODEL Studi Kasus Proyek Lanjutan Pembangunan Gedung Di Universitas Sebelas Maret Surakarta SKRIPSI Disusun Sebagai Salah Satu Syarat Memperoleh Gelar Sarjana Pada Jurusan Teknik Sipil Fakultas Teknik Universitas Sebelas Maret Surakarta Disusun oleh : AHMAD MUALI I0107032 JURUSAN TEKNIK SIPIL FAKULTAS TEKNIK UNIVERSITAS SEBELAS MARET SURAKARTA 2015 DAFTAR ISI Halaman Judul.......................................................................................................... i Daftar Isi.................................................................................................................. ii Bab 1 Pendahuluan ...................................................................................................1 1.1 Latar Belakang ................................................................................................1 1.2 Rumusan Masalah ...........................................................................................2 1.3 Batasan Masalah .............................................................................................3 1.4 Tujuan Penelitian ............................................................................................3 1.5 Manfaat Penelitian ..........................................................................................3 Bab 2 Landasan Teori ..............................................................................................4 2.1 Tinjauan Pustaka.............................................................................................4 2.2 Dasar Teori .....................................................................................................4 2.2.1 Model ..................................................................................................4 2.2.2 Estimasi Biaya Konstruksi ..................................................................7 2.2.3 Bangunan Gedung.............................................................................11 2.2.4 Cost Significant Model......................................................................11 2.2.5 Analisis Regresi ................................................................................13 2.2.5.1 Macam-macam Regresi ......................................................13 2.2.5.2 Model Regresi Linier ..........................................................14 2.2.5.3 Syarat Analisis Regresi Linier Berganda ............................17 2.2.5.4 Koefisien Korelasi ..............................................................20 2.2.5.5 Model Determinasi .............................................................21 2.2.5.6 Pengujian Keakuratan Data ................................................22 Bab 3 Metode Penelitian ........................................................................................25 3.1 Persiapan Penelitian ......................................................................................25 3.1.1 Metode Penelitian .............................................................................25 3.1.2 Kajian Literatur .................................................................................26 3.2 Lokasi dan Objek Penelitian .........................................................................26 3.3 Tahapan Penelitian........................................................................................26 3.3.1 Pengumpulan Data ............................................................................26 ii 3.3.2 Analisis Data .....................................................................................27 3.3.2.1 Identifikasi Variabel ...........................................................27 3.3.2.2 Metode Pengolahan Data ....................................................27 3.3.2.3 Pengaruh Time Value ..........................................................28 3.3.2.4 Cost Significant Items .........................................................28 3.3.2.5 Pengujian Data ....................................................................29 3.3.2.6 Pengujian Model .................................................................29 3.3.3. 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