SISTEM INFORMASI MANAJEMEN BAHAN PADA PROYEK KONSTRUKSI PERUMAHAN SETRADUTA Disusun oleh : Aureline
Dibimbing oleh : Ir. Maksum Tanubrata, M.T. Radiant Victor Imbar, S.Kom., M.T.
ABSTRAK Manajemen bahan bangunan merupakan salah satu bagian kecil dari manajemen proyek. Manajemen bahan bangunan mencakup semua hal yang berhubungan dengan bahan bangunan mulai dari permintaan, pembelian, penerimaan, penyimpanan dan pendistribusiannya. Manajemen bahan bangunan memerlukan sistem dan prosedur yang berfungsi sebagai kontrol dalam perusahaan, oleh karena itu perlu dibahas bagaimana penerapan sistem dan prosedur dalam manajemen bahan bangunan pada sebuah proyek sehingga perusahaan yang menangani proyek tersebut mendapatkan keuntungan yang optimal. Manajemen material yang sudah banyak dikembangkan di industri akan dilihat penerapannya di proyek konstruksi dengan memperhatikan faktor-faktor yang telah disebutkan di atas. Faktor-faktor ini saling berhubungan satu dengan yang lainnya. Dari hasil analisa menunjukkan bahwa sistem dan prosedur didalam manajemen material yang ada di industri secara umum dapat diterapkan dalam proyek konstruksi. Tetapi untuk bahan bangunan yang jumlah dan waktu permintaannya tidak konstan maka perencanaan persediaan dalam manajemen material tidak dapat diterapkan pada proyek konstruksi. Kata Kunci : konstruksi, material, proyek
vii Universitas Kristen Maranatha
MATERIALS MANAGEMENT INFORMATION SYSTEMS IN SETRADUTA RESIDENTIAL CONSTRUCTION PROJECTS Prepared By : Aureline
Guided By : Ir. Maksum Tanubrata, M.T. Radiant Victor Imbar, S.Kom., M.T.
ABSTRACT Management of building materials is one small part of the project management. Management of construction materials cover all things related to building materials ranging from requests, purchasing, reception, storage and distribution. Management requires building materials systems and procedures that serve as a control in the company, therefore it is necessary to discuss how the implementation of systems and procedures in the management of construction materials on a project so that the company handling the project to get the optimal benefit. Management of materials that has been developed in the industry will see its application in the construction project by taking into account the factors mentioned above. These factors interact with each other. From the results of the analysis indicate that the systems and procedures in the management of materials in the industry in general can be applied in construction projects. But for a number of building materials management inventory planning can not be applied to the construction project. Keywords: construction, materials, project
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DAFTAR ISI LEMBAR PENGESAHAN ...................................................................................... PERNYATAAN PUBLIKASI LAPORAN PENELITIAN ....................................... PERNYATAAN ORISINALITAS LAPORAN PENELITIAN .................................. PRAKATA .............................................................................................................. ABSTRAK .............................................................................................................. ABSTRACT ............................................................................................................ DAFTAR ISI ............................................................................................................ DAFTAR GAMBAR ................................................................................................ DAFTAR TABEL .................................................................................................... DAFTAR LAMPIRAN .............................................................................................
ii iii iv v vii viii ix xi xiii xiv
BAB I 1.1 1.2 1.3 1.4 1.5
PENDAHULUAN Latar Belakang ...................................................................................... Rumusan Masalah ................................................................................ Tujuan ................................................................................................... Batasan Masalah .................................................................................. Sistematika Penulisan ..........................................................................
1 2 2 3 4
BAB II 2.1 2.2 2.3 2.4 2.5
LANDASAN TEORI Bahan Konstruksi.................................................................................. Material ................................................................................................. Bahan Permanen dan Bahan Konstruksi ............................................. Pembuatan Sistem Informasi ............................................................... Unified Modeling Language (UML) ......................................................
6 13 15 17 25
BAB III 3.1 3.2 3.3 3.4 3.5 3.6 3.7 3.8
ANALISIS DAN PERANCANGAN SISTEM Proses Bisnis ........................................................................................ Rancangan Diagram Entitas ................................................................ ER to Table ........................................................................................... Diagram Use Case ............................................................................... Skenario ................................................................................................ Activity Diagram .................................................................................... Class Diagram ...................................................................................... Desain Antar Muka ...............................................................................
40 41 42 47 48 58 70 71
BAB IV 4.1 4.2 4.3 4.4 4.5 4.6 4.7 4.8 4.9
HASIL PENELITIAN Menu Utama ......................................................................................... Menu Proyek ......................................................................................... Menu Material ....................................................................................... Menu Supplier ....................................................................................... Menu Entry Pemesanan ....................................................................... Menu Entry Pembelian ......................................................................... Menu Entry Penyimpanan .................................................................... Menu Entry Permintaan Material .......................................................... Menu Entry Pengeluaran Material ........................................................
87 88 93 95 97 99 101 103 105
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BAB V 5.1 5.2
PEMBAHASAN DAN UJI COBA PENELITIAN Pembahasan ......................................................................................... 107 Uji coba hasil penelitian ........................................................................ 111
BAB VI 6.1 6.2
SIMPULAN DAN SARAN Kesimpulan .......................................................................................... 112 Saran .................................................................................................... 112
DAFTAR PUSTAKA .............................................................................................. 113
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DAFTAR GAMBAR Gambar 1 Gambar 2 Gambar 3 Gambar 4 Gambar 5 Gambar 6 Gambar 7 Gambar 8 Gambar 9 Gambar 10 Gambar 11 Gambar 12 Gambar 13 Gambar 14 Gambar 15 Gambar 16 Gambar 17 Gambar 18 Gambar 19 Gambar 20 Gambar 21 Gambar 22 Gambar 23 Gambar 24 Gambar 25 Gambar 26 Gambar 27 Gambar 28 Gambar 29 Gambar 30 Gambar 31 Gambar 32 Gambar 33 Gambar 34 Gambar 35 Gambar 36 Gambar 37 Gambar 38 Gambar 39 Gambar 40 Gambar 41 Gambar 42 Gambar 43 Gambar 44 Gambar 45 Gambar 46 Gambar 47 Gambar 48
Simbol Actor ..................................................................................... Simbol Use Case ............................................................................. Contoh Use Case Diagram .............................................................. Contoh Activity Diagram .................................................................. Contoh Sequence Diagram ............................................................. Contoh Class Diagram ..................................................................... Simbol Entitas .................................................................................. Atribut Sederhana ............................................................................ Atribut Komposit ............................................................................... Atribut Bernilai Tunggal ................................................................... Atribut Bernilai Banyak..................................................................... Atribut Turunan ................................................................................ Relasi satu ke satu........................................................................... Relasi satu ke banyak ...................................................................... Relasi banyak ke banyak ................................................................. Contoh ER model satu ke satu ........................................................ Contoh ER model satu ke banyak ................................................... Contoh ER model banyak ke banyak .............................................. Rancangan Diagram Entitas ............................................................ Use Case Diagram ........................................................................... Activity Diagram Add User ............................................................... Activity Diagram Add Project ........................................................... Activity Diagram Add Uraian Pekerjaan .......................................... Activity Diagram Add Kebutuhan Material ....................................... Activity Diagram Add Material ........................................................ Activity Diagram Add Pekerjaan ...................................................... Activity Diagram Add Supplier ......................................................... Activity Diagram Add Pemesanan ................................................... Activity Diagram Add Pembelian ..................................................... Activity Diagram Add Penyimpanan ................................................ Activity Diagram Add Permintaan Pengeluaran Material ................ Activity Diagram Add Pengeluaran Material .................................... Class Diagram.................................................................................. Rancangan Menu Utama ................................................................. Rancangan User Log In : Admin .................................................... Rancangan Log In : Admin .............................................................. Rancangan User Log In : Pembelian .............................................. Rancangan Log In : Pembelian ....................................................... Rancangan User Log In : Proyek .................................................... Rancangan Log In : Proyek ............................................................. Rancangan User Log In : Gudang ................................................... Rancangan Log In : Gudang............................................................ Rancangan Master : Proyek ............................................................ Rancangan Master Proyek: Pekerjaan ............................................ Rancangan Master Proyek: Uraian Pekerjaan ................................ Rancangan Master Proyek: Kebutuhan Material ............................ Rancangan Master : Material........................................................... Rancangan Master : Supplier ..........................................................
26 26 28 30 31 33 34 34 35 35 35 36 36 37 37 37 38 39 41 47 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 72 73 73 74 74 75 75 76 77 78 79 80 81
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Gambar 49 Gambar 50 Gambar 51 Gambar 52 Gambar 53 Gambar 54 Gambar 55 Gambar 56 Gambar 57 Gambar 58 Gambar 59 Gambar 60 Gambar 61 Gambar 62 Gambar 63 Gambar 64 Gambar 65 Gambar 66 Gambar 67 Gambar 68 Gambar 69 Gambar 70 Gambar 71 Gambar 72 Gambar 73 Gambar 74 Gambar 75 Gambar 76 Gambar 77 Gambar 78 Gambar 79 Gambar 80 Gambar 81
Rancangan Entry: Pemesanan ........................................................ Rancangan Entry: Pembelian .......................................................... Rancangan Entry: Penyimpanan ..................................................... Rancangan Entry: Permintaan Pengeluaran Material..................... Rancangan Entry: Pengeluaran Material ........................................ Tampilan Menu Utama .................................................................... Tampilan Log In menu proyek ......................................................... Tahap membuat Proyek baru .......................................................... Tampilan Proyek .............................................................................. Tampilan Proyek Tab : Pekerjaan ................................................... Tampilan Proyek Tab : Uraian Pekerjaan ....................................... Tampilan Proyek Tab : Kebutuhan Material .................................... Tampilan Log In : Material ............................................................... Tampilan Tahap membuat Material baru ........................................ Tampilan Material ........................................................................... Tampilan Log In : Supplier ............................................................... Tampilan Tahap membuat Supplier baru ........................................ Tampilan Supplier ............................................................................ Tampilan Log In : Pemesanan ......................................................... Tampilan Tahap membuat Pemesanan baru .................................. Tampilan Pemesanan ...................................................................... Tampilan Log In : Pembelian .......................................................... Tampilan Tahap membuat Pembelian baru .................................... Tampilan Pembelian ........................................................................ Tampilan Log In : Penyimpanan ...................................................... Tampilan Tahap membuat Penyimpanan baru ............................... Tampilan Penyimpanan ................................................................... Tampilan Log In : Permintaan Pengeluaran Material ...................... Tampilan Tahap membuat Permintaan Material baru..................... Tampilan Permintaan Material ......................................................... Tampilan Log In : Pengeluaran Material ......................................... Tampilan Tahap membuat Pengeluaran Material baru................... Tampilan Pengeluaran Material .......................................................
82 83 84 85 86 87 88 88 89 90 91 92 93 93 94 95 95 96 97 97 98 99 99 100 101 101 102 103 103 104 105 105 106
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DAFTAR TABEL Tabel 1 Tabel 2 Tabel 3 Tabel 4 Tabel 5 Tabel 6 Tabel 7 Tabel 8 Tabel 9 Tabel 10 Tabel 11 Tabel 12 Tabel 13 Tabel 14 Tabel 15 Tabel 16 Tabel 17
ER- to Table Proyek......................................................................... ER- to Table Uraian Pekerjaan ........................................................ ER- to Table Pekerjaan ................................................................... ER- to Table Kebutuhan Material .................................................... ER- to Table Material ....................................................................... ER- to Table Supplier....................................................................... ER- to Table Pemesanan ................................................................ ER- to Table Pembelian ................................................................... ER- to Table Penyimpanan.............................................................. ER- to Table Permintaan Material ................................................... ER- to Table Pengeluaran Material ................................................. Testing Log In .................................................................................. Testing Material................................................................................ Testing Proyek ................................................................................. Testing Supplier ............................................................................... Testing Entry .................................................................................... Form Hasil Kuesioner ......................................................................
42 42 43 43 44 44 44 45 45 46 46 107 108 108 109 109 110
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DAFTAR LAMPIRAN
LAMPIRAN A FLOWCHART MANAJEMEN BAHAN LAMPIRAN B RIWAYAT HIDUP
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