42
3 - Baut 4 Cor beton bertulang plate tangga
4.1 - Cor K 250 4.2 - Besi beton
4.3 - Bekisting 5 Cor pondasi
5.1 - Cor K - 250 5.2 - Bekisting
5.3 - Besi beton 5.4 - Angkur baut
III.3E Tangga Start D m3hari
1.02 m3hari 0.13
1 - WF 150 x 75 x 5 x 7 2 - Stiffener
3 - Baut 4 Cor beton bertulang plate tangga
4.1 - Cor K 250 4.2 - Besi beton
4.3 - Bekisting 5 Cor pondasi
5.1 - Cor K - 250 5.2 - Bekisting
5.3 - Besi beton 5.4 - Angkur baut
III.4 Cor Trefik sepeda motor
m3hari 0.44
m3hari 0.06
1 - WF 200 x 100 x 5,5 x 8 2 - Cor lantai K - 250
3 - Besi beton 4 Cor pondasi
4.1 - Cor K - 250 4.2 - Besi beton
4.3 - Bekisting 4.4 - Angkur baut
IV.3.3 Menghitung Produktivitas Harian Sesudah Crash
Produktivitas Harian Sesudah Crash =
� .
� +
. ℎ
.
Produktivitas harian sesudah crash untuk item pekerjaan struktur lantai satu
43
Produktifitas harian sesudah crash pekerjaan pelat lantai t=12cm C7 =
0.37 + 4 x 0.6 x 0.37 = 3.840 m
3
hari Tabel.4.4 Perhitungan produktivitas harian sesudah crash penambahan 4 jam kerja
No. URAIAN PEKERJAAN
SAT PROD. PERJAM
SAT PROD. HARIAN
SESUDAH CRASH
I PEKERJAAN PERSIAPAN :
1 Pembersihan lokasi Lshari
0.06 Lshari
0.650 2 Pek. Pagar Pengamanan
m2hari 2.19 m2hari
17.508 3 Barak kerja dan Gudang material
Unithari 0.03
Unithari 0.260
4 Pengukuran dan Bowplak mhari
6.98 mhari
55.850 5 Air kerja dan Penerangan
Lshari 0.04
Lshari 0.333
6 Mobilisasi dan Demobilisasi Lshari
0.06 Lshari
0.500 7 Keamanan Proyek
blnhari 0.01 blnhari
0.041 II
PEKERJAAN TANAH : 1 Galian tanah pondasi
m3hari 1.89
m3hari 19.611
2 Galian tanah sloof m3hari
0.68 m3hari 5.435
3 Urugan tanah galian m3hari
12.03 m3hari
125.124 4 Urugan pasir bawah lantai kerja
m3hari 3.37
m3hari 35.095
III PEKERJAAN STRUKTUR :
1 Bor pail Ø 40 cm m3hari
0.59 m3hari
6.180 - Beton cor K - 250
- Besi beton - Casing Sewa alat Operator
2 Pekerjaan Cor lantai kerja
m3hari 0.33
m3hari 3.436
3 Pek. Pondasi tapak
m3hari 0.27 m3hari
2.194 - Beton cor K - 250 Redy Mix
- Besi beton - Bekisting
4 Pek. Pedistal
m3hari 0.24
m3hari 2.451
- Beton cor K - 250 - Besi beton
- Bekisting 5
Pek. Sloof m3hari
0.29 m3hari
3.064 - Beton cor K - 250
- Besi beton - Bekisting
6 Cor lantai parkir
m3hari 0.58
m3hari 5.982
44
- Beton cor K - 175 - ware mesh M-6
- Bekisting 7
Pek. Cor Plat beton FL.1 - K 200 m3hari
0.37 m3hari
3.840 - Beton cor Rady mix, t - 12 cm
- ware mesh M-8 - Floor Deck 0,75 mm
- Bekisting 8
Pek. Cor Plat beton FL.2 - K 200 m3hari
0.29 m3hari
3.048 - Beton cor Rady mix, t - 12 cm
- ware mesh M-8 - Floor Deck 0,75 mm
- Bekisting 9
Pek. Cor Plat beton FL.3 - K 200 m3hari
0.42 m3hari
4.380 - Beton cor Rady mix, t - 12 cm
- ware mesh M-8 - Floor Deck 0,75 mm
- Bekisting 10
Pek. Cor Plat beton FL.4 - K 200 m3hari
0.42 m3hari
4.380 - Beton cor Rady mix, t - 12 cm
- ware mesh M-8 - Floor Deck 0,75 mm
- Bekisting 11
Pek. Cor Plat beton FL.5 - K 200 m3hari
0.42 m3hari
4.380 - Beton cor Rady mix, t - 12 cm
- ware mesh M-8 - Floor Deck 0,75 mm
- Bekisting 12
Pek. Cor Plat beton FL.6 - K 200 m3hari
0.42 m3hari
4.380 - Beton cor Rady mix, t - 12 cm
- ware mesh M-8 - Floor Deck 0,75 mm
- Bekisting 13
Pek. Cor Plat beton atap tangga FL.7 - K 200
m3hari 0.01
m3hari 0.137
- Beton cor Rady mix, t - 12 cm - ware mesh M-8
- Floor Deck 0,75 mm - Bekisting
III.2 Kontruksi baja :
kghari 126.32
kghari 1,010.535
1 Kolom WF 450 x 200 x 9 x 14 mm 2 Balok WF 400 x 200 x 8 x 13
3 Balok WF 300 x150 x 6.5 x 9
45
4 Plate 450 x 650 x 15 mm 5 Ankur baut Ø 25 mm - Pj 600 mm
6 Plat Konsol 200 x 800 x 15 mm 7
Plat Balok WF 400 x HB 300 200 x 600 x 15 mm
8 Stiffner Kolom HB 300 = 300 x
300 x 10 mm
9 Stiffner Gado WF 400 = 200 x 400
x 10 mm
10 Stiffner WF 300 x WF 400 250 x
400 x 10 mm
11 Stiffner WF 300 = 250 x 300 x 10
mm 12 Baut pengikat
III.3 PEKERJAAN TANGGA :
III.3A Tangga utama m3hari
0.15 m3hari 1.233
1 - WF 150 x 75 x 5 x 7 2 - Stiffener
3 - Baut 4 Cor beton bertulang plate tangga
4.1 - Cor K - 250 4.2 - Besi beton
4.3 - Bekisting 5 Cor pondasi tangga utama
5.1 - Cor K - 250 5.2 - Besi beton
5.3 - Bekisting 5.4 - Angkur baut
III.3B Tangga Start A m3hari
0.03 m3hari 0.230
1 - WF 150 x 75 x 5 x 7 2 - Stiffener
3 - Baut 4 Cor beton bertulang plate tangga
4.1 - Cor K 250 4.2 - Besi beton
4.3 - Bekisting 5 Cor pondasi
5.1 - Cor K - 250 5.2 - Bekisting
5.3 - Besi beton 5.4 - Angkur baut
III.3C Tangga Start B m3hari
0.02 m3hari 0.198
1 - WF 150 x 75 x 5 x 7 2 - Stiffener
46
3 - Baut 4 Cor beton bertulang plate tangga
4.1 - Cor K 250 4.2 - Besi beton
4.3 - Bekisting 5 Cor pondasi
5.1 - Cor K - 250 5.2 - Bekisting
5.3 - Besi beton 5.4 - Angkur baut
III.3D Tangga Start C m3hari
0.03 m3hari 0.255
1 - WF 150 x 75 x 5 x 7 2 - Stiffener
3 - Baut 4 Cor beton bertulang plate tangga
4.1 - Cor K 250 4.2 - Besi beton
4.3 - Bekisting 5 Cor pondasi
5.1 - Cor K - 250 5.2 - Bekisting
5.3 - Besi beton 5.4 - Angkur baut
III.3E Tangga Start D m3hari
0.13 m3hari 1.020
1 - WF 150 x 75 x 5 x 7 2 - Stiffener
3 - Baut 4 Cor beton bertulang plate tangga
4.1 - Cor K 250 4.2 - Besi beton
4.3 - Bekisting 5 Cor pondasi
5.1 - Cor K - 250 5.2 - Bekisting
5.3 - Besi beton 5.4 - Angkur baut
III.4 Cor Trefik sepeda motor
m3hari 0.06
m3hari 0.573
1 - WF 200 x 100 x 5,5 x 8 2 - Cor lantai K - 250
3 - Besi beton 4 Cor pondasi
4.1 - Cor K - 250
47
4.2 - Besi beton 4.3 - Bekisting
4.4 - Angkur baut
IV.3.4 Menghitung Waktu Percepatan Proyek Crash Duration
