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DAFTAR GAMBAR
Gambar Halaman
2.1 Layout lokasi proyek pembangunan fly over........................................ 6
2.2 Struktur organisasi proyek.................................................................... 21
2.3 Struktur organisasi lapangan................................................................. 33
3.1 Penampung air...................................................................................... 35
3.2 Semen portland..................................................................................... 35
3.3 (a) Sikacim dan (b) sikagrout................................................................ 36
3.4 Pasir....................................................................................................... 37
3.5 Agregat kasar (split).............................................................................. 37
3.6 (a) Tulangan ulir dan (b) tulangan polos............................................... 38
3.7 Pengerukan tanah.................................................................................. 39
3.8 (a) Kayu meranti dan (b) kayu dolken.................................................. 39
3.9 Bambu................................................................................................... 40
3.10 Multipleks............................................................................................. 40
3.11 Phenol film............................................................................................ 41
3.12 Pipa tendon............................................................................................ 41
3.13 Strand cable.......................................................................................... 42
3.14 Pembungkusan strand dengan wrapping plastic.................................. 42
3.15 Penampung minyak pelumas dan solar................................................. 43
3.16 Penuangkan beton ready mix................................................................ 43
3.17 Beton decking........................................................................................ 44
3.18 Paku....................................................................................................... 44
3.19 Welding electrodes................................................................................ 45
3.20 Kawat bendrat....................................................................................... 45
3.21 Excavator.............................................................................................. 47
3.22 Dump truk............................................................................................. 47
3.23 Mini excavator...................................................................................... 48
3.24 Pick up.................................................................................................. 49
3.25 Concrete pump...................................................................................... 50
3.26 Bar bender............................................................................................ 50
3.27 Bar cutter.............................................................................................. 51
3.28 Wheel mounted crane............................................................................ 51
3.29 Vibrator................................................................................................. 52
3.30 Tandem roller........................................................................................ 53
3.31 Pekerja sedang menggunakan jack hammer......................................... 54
3.32 Mixer truck............................................................................................ 54
3.33 Pompa air.............................................................................................. 55
3.34 Peralatan survei..................................................................................... 55
3.35 Scaffolding............................................................................................ 56
3.36 (a) Pengambilan sampel silinder beton dan (b) uji slump..................... 57
3.37 Safety tools............................................................................................ 57
4.1 Perakitan tulangan pile cap................................................................... 60
4.2 Pengecoran pile cap pada abutment 2’................................................. 61
4.3 Penulangan corbel abutment 2’............................................................ 61
4.4 Bekisting abutment 2’........................................................................... 62
4.5 Pengecoran abutment 2’........................................................................ 62
4.6 Bekisting abutment 2’ setelah dibongkar.............................................. 63
4.7 Pemasangan scaffolding pada titik P4.................................................. 64
4.8 Pemasangan bekisting pada pier head.................................................. 65
4.9 Perakitan tulangan pier head................................................................ 65
4.10 Pengecoran pier head............................................................................ 66
4.11 Pelepasan bekisting P2.......................................................................... 66
4.12 Perakitan tulangan kolom P5................................................................ 67
4.13 Pemasangan bekisting P5...................................................................... 68
4.14 Kolom P5 setelah pembongkaran bekisting ......................................... 69
4.15 Perakitan tulangan pile slab.................................................................. 70
4.16 Pembuatan bekisting............................................................................. 70
4.17 (a) Pembersihan lubang kolom dengan pompa dan (b) pembersihan
lubang kolom dengan manual............................................................. 71
4.18 (a) Pemasangan tulangan dengan bantuan excavator dan (b) hasil
pemasangan tulangan kolom.............................................................. 72
4.19 Pemasangan scaffolding pada pile slab................................................ 72
4.20 Pengecoran pile slab secara manual..................................................... 73
4.21 Pembongkaran bekisting pile slab........................................................ 73
4.22 (a) Pile slab A menggunakan scaffolding dan (b) pile slab B
menggunakan kayu dolken dan bambu.............................................. 74
4.23 Pemasangan bekisting balok................................................................. 75
4.24 (a) Pabrikasi tulangan dan (b) tulangan pada balok.............................. 75
4.25 Balok pile slab A yang telah dicor........................................................ 76
4.26 Pekerjaan persiapan dengan excavator dan tandem roller................... 77
4.27 Pekerja sedang menggunakan waterpass.............................................. 77
4.28 Pemasangan tulangan polos.................................................................. 78
4.29 Pengecoran landasan............................................................................. 78
4.30 Pekerja sedang membuat bottom form.................................................. 79
4.31 Persiapan side form girder.................................................................... 79
4.32 Penulangan girder................................................................................. 80
4.33 Pemasangan pipa tendon....................................................................... 80
4.34 Strand cable yang telah terpasang........................................................ 81
4.35 Pemasangan side form girder dengan excavator................................... 81
4.36 Pengecoran girder................................................................................. 82
4.37 Perawatan beton pada girder................................................................. 83
4.38 Girder yang telah selesai pelepasan side form...................................... 83
4.39 (a) Pengerukan asbes dengan excavator dan (b) hasil pemasangan
multipleks........................................................................................... 88
4.40 (a) Pembobokan kolom P5 dan (b) hasil pemasangan ulang bekisting 89
5.1 Pembagian segmen setengah bentang girder........................................ 92
5.2 Detail bursting steel.............................................................................. 92
5.3 Detail potongan girder.......................................................................... 93