DAFTAR GAMBAR

Gambar 2.1 ..........................................................Shop Drawing Jembata Cipaku

.................................................................................II-1

Gambar 2.2............................................PetaLokasi Proyek Penggantian Jemb.Kalanggeta

dan Cipaku ................................................................................II -2

Gambar 2.3................................................Struktur Organisasi Proyek Jembatan Cipaku

................................................................................II -4

Gambar 2.4..............................................................Kemacetan di Kota Cilegon

................................................................................II -5

Gambar 2.5...............................................Peta Lokasi Jalan Lingkar Selatan Kota Cilegon

................................................................................II -6

Gambar 2.6...........................................Lokasi Proyek di JalanLingkar Selatan Kota Cilegon

.................................................................................II-6

Gambar 2.7...................................................PerencanaanPerubahanElevasiJembatan

................................................................................II -8

Gambar 2.8...............................................Struktur Organisasi Proyek Jembatan Cigeblag

...............................................................................II -10

Gambar 2.9.................................................Struktur Organisasi Konsultan PT. Esa Sakti

Konsultan ...............................................................................II -12

Gambar 2.10..............................................Struktur Organisasi Kontraktor PT. Rizki Jaya

Bersama.....................................................................

................................................................................II-22

Gambar 3.1..............................................Diagram Alir Pelaksanaan Jembatan Sementara

...................................................................................

................................................................................III-2

Gambar 3.2................................................................Plat Baja Bergelombang

...................................................................................

................................................................................III -4

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Gambar 3.3..............................................................Potongan Melintang

...................................................................................

................................................................................III -4

Gambar 3.4........................................................................Layout

...................................................................................

................................................................................III -5

Gambar 3.5.......................................................................Kawat Bronjong

...................................................................................

................................................................................III -7

Gambar 3.6....................................................................Pasangan Bronjong

...................................................................................

................................................................................III -8

Gambar 3.7.....................................................Potongan Melintang Lapisan Makadam

...................................................................................

................................................................................III -9

Gambar 3.8.....................................................................Kurva Pemadatan

...................................................................................

...............................................................................III -10

Gambar 3.9..........................................................Tampak Atas Jembatan Cigeblag

...............................................................................III-12

Gambar 3.10..................................................Potongan Melintang Jembatan Cigeblag

...............................................................................III-12

Gambar 3.11...................................................Penambahan Kedalaman Pancang Dengan

...............................................................................III-14

Gambar 3.12..............................................................................Dolly

...............................................................................III-14

Gambar 3.13........................................................Patok untuk Titik Pemancangan

.....................................................................................................III-15

Gambar 3.14 Diagram Alir Pelaksanaan Pemancangan.........................

III-23

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Gambar 3.15 Excavator......................................................................................

III-25

Gambar 3.16..............................................................Potongan Melintang Abutment

...................................................................................

...............................................................................III-27

Gambar 3.17.....................................................................Patok Titik Pancang

...................................................................................

...............................................................................III-28

Gambar 3.18.................................................................Mobilisasi Tiang Pancang

...................................................................................

...............................................................................III-29

Gambar 3.19......................................................................Mobilisasi

...............................................................................III -29

Gambar 3.20..............................................Pemasangan Tiang Pancang Pada Alat

...............................................................................III -30

Gambar 3.21 Pelaksanaan Pemancangan Sesuai dengan Titik yang Ditentukan...

III-31

Gambar 3.22 Penggunaan Dolly pada Setiap Titik................................................

III-31

Gambar 3.23 Pengambilan Final Set oleh Operator Crane...................................

III-32

Gambar 3.24 Rencana Pekerjaan Pile Cap ...........................................................

III-33

Gambar 3.25 Diagram Alir Pekerjaan Pile Cap....................................................

III-34

Gambar 3.26 Pekerjaan Galian dengan Excavator................................................

III-42

Gambar 3.27 Pekerjaan Pemotongan Pancang.......................................................

III-43

Gambar 3.28 Pengangkatan Potongan Pancang.....................................................

III-43

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Gambar 3.29 Pembuatan Bowplank.......................................................................

III-44

Gambar 3.30 Bekisting pada Pile Cap ..................................................................

III-45

Gambar 3.31 Pengecoran Lantai Kerja..................................................................

III-46

Gambar 3.32 Pembuatan Talang............................................................................

III-46

Gambar 3.33 Besi Tulangan Pile Cap Hasil Pabrikasi..........................................

III-47

Gambar 3.34 Kunci Pembengkok..........................................................................

III-47

Gambar 3.35 PerakitanTulanganPilecap...............................................................

III-48

Gambar 3.36 Pengujian Slump Test ......................................................................

III-49

Gambar 3.37 Talang untuk Pengecoran.................................................................

III-49

Gambar4.1 Terjadi Longsor pada Sisi Galian Abutment....................................

IV -2

Gambar 4.2 Terdapat Pelat Injak Jembatan Lama dan Genangan Air.................

IV -2

Gambar 4.3 Pemadatan dengan Alat Vibrator oleh Pekerja................................

IV -3

Gambar 4.4 Penambahan Air pada Campuran Beton (Ready Mix).....................

IV -4

Gambar 4.5 Belum Ada Pekerjaan di Lokasi Proyek..........................................

IV -5

Gambar 4.6 Belum Ada Pekerjaan Lanjutan di Lokasi Proyek...........................

IV -6

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Gambar 4.7 Pekerja Banyak yang Tidak Memakai APD Secara Lengkap..........

IV -7

Gambar 4.8 Pekerja Banyak yang Tidak Memakai APD....................................

IV -8

xi