commit to user
50 36,604 12,566
72 3+150 -
0,503 50 89,553
12,566 73 3+200
3,582 -
50 194,134 -
74 3+250 4,183
- 50 202,458
- 75 3+300
3,915 -
50 195,447 -
76 3+350 3,903
- 50 163,367
- Bersambung ke halaman berikutnya
Sambungan tabel 5.1 No
STA JARAK
M LUAS M
2
VOLUME M
3
GALIAN TIMBUNAN GALIAN
TIMBUNAN 77 3+400
2,632 - 50 88,761
- 78 3+450
0,919 -
∑ Total Volume Galian → 8862,254 m
3
∑ Total Volume Timbunan → 6795,667 m
3
5.2.2. Penghitungan Volume Pekerjaan Drainase
a. Galian Saluran
commit to user
0,5 m 1,5 m
1,2 m
1,1 m 0,2 m
Gambar 5.6 Sket galian drainase
2
46 ,
1 2
, 5
, 2
, 1
2 5
, 1
1 ,
1 m
D Luas
= ×
− ⎥
⎦ ⎤
⎢ ⎣
⎡ ×
⎟ ⎠
⎞ ⎜
⎝ ⎛
+ =
Volume = LuasD x Panjang drainase kiri+LuasD x Panjang drainase kanan = 1,46 x 2859,762 + 1,46 x 2905,265
= 8416,939 m
3
b. Pasangan Batu Dengan Mortar
0,5 m 1,5 m
1,2 m
0,3 m 0,2 m
0,3 m I
A A
5.7. Sket volume pasangan batu drainase
2
64 ,
8 ,
2 5
, 1
, 1
m I
Luas =
× ⎟
⎠ ⎞
⎜ ⎝
⎛ +
=
Luas pasangan batu = Luas Drainase – Luas I
commit to user
= 1,46 – 0,64 = 0,82 m²
Volume kiri = Luas pasangan batu x panjang Drainase kiri
= 0,82 x 2859,762 = 2345,005 m
3
Volume kanan = Luas pasangan batu x panjang Drainase kanan
= 0,82 x 2905,265 = 2382,317 m
3
∑ Volume pasangan batu = Volume kiri + volume kanan = 2345,005 + 2382,317
= 4727,322
m
3
c. Plesteran
5 cm 20 cm
10 cm
Gambar 5.8 Detail Pot A – A pada drainase Luas
= {2 x 0,1 + 0,2 + 0,05} x panjang drainase kiri + kanan = 0,7 x 2859,762 + 2905,265
= 4035,519 m
2
d. Siaran
Luas = 2 x 0,707 x panjang drainase kiri + kanan
= 1,414 x 2859,762 + 2905,265 = 8151,75 m
2
commit to user
5.2.3. Penghitungan Volume Pekerjaan Dinding Penahan
30 cm
H
1
H
2
= H
1
5 + 0,3 H
3
= H
1
6 + 0,3 A
A
5.9 Sket volume pasangan batu pada dinding penahan A. Galian Pondasi
a. Ruas Kiri Sta 0+850 sd 0+900
¾ Sta 0+850 H
1
Sta 0+850 = 1,38 m
m H
H
576 ,
3 ,
5 38
, 1
3 ,
5
1 2
= +
⎟ ⎠
⎞ ⎜
⎝ ⎛
= +
⎟ ⎠
⎞ ⎜
⎝ ⎛
=
commit to user
m H
H
53 ,
3 ,
6 38
, 1
3 ,
6
1 3
= +
⎟ ⎠
⎞ ⎜
⎝ ⎛
= +
⎟ ⎠
⎞ ⎜
⎝ ⎛
=
Luas galian pondasi =
3 2
H ×
H = 0,576 x 0,53
= 0,305 m
2
¾ Sta 0+900 H
1
Sta 0+900 = 0,72 m
m H
H
444 ,
3 ,
5 72
, 3
, 5
1 2
= +
⎟ ⎠
⎞ ⎜
⎝ ⎛
= +
⎟ ⎠
⎞ ⎜
⎝ ⎛
=
m H
H
42 ,
3 ,
6 72
, 3
, 6
1 3
= +
⎟ ⎠
⎞ ⎜
⎝ ⎛
= +
⎟ ⎠
⎞ ⎜
⎝ ⎛
=
Luas galian pondasi =
2 1
H ×
H = 0,444 x 0,42
= 0,186 m
2
Luas galian pondasi STA 0+850 = 0,305 m
2
Luas galian pondasi STA 0+900 = 0,186 m
2
Volume galian pondasi = 50
2 186
, 305
, ×
⎟ ⎠
⎞ ⎜
⎝ ⎛
+
= 12,275 m
3
commit to user
b. Ruas Kanan Sta 0+850 sd 0+900
¾ Sta 0+850 H
1
Sta 0+850 = 1,38 m
m H
H
576 ,
3 ,
5 38
, 1
3 ,
5
1 2
= +
⎟ ⎠
⎞ ⎜
⎝ ⎛
= +
⎟ ⎠
⎞ ⎜
⎝ ⎛
=
m H
H
53 ,
3 ,
6 38
, 1
3 ,
6
1 3
= +
⎟ ⎠
⎞ ⎜
⎝ ⎛
= +
⎟ ⎠
⎞ ⎜
⎝ ⎛
=
Luas galian pondasi =
3 2
H ×
H = 0,576 x 0,53
= 0,305 m
2
¾ Sta 0+900 H
1
Sta 0+900 = 0,79 m
m H
H
458 ,
3 ,
5 79
, 3
, 5
1 2
= +
⎟ ⎠
⎞ ⎜
⎝ ⎛
= +
⎟ ⎠
⎞ ⎜
⎝ ⎛
=
m H
H
432 ,
3 ,
6 79
, 3
, 6
1 3
= +
⎟ ⎠
⎞ ⎜
⎝ ⎛
= +
⎟ ⎠
⎞ ⎜
⎝ ⎛
=
Luas galian pondasi =
2 1
H ×
H = 0,458 x 0,432
= 0,198 m
2
commit to user
Luas galian pondasi STA 0+850 = 0,305 m
2
Luas galian pondasi STA 0+900 = 0,198 m
2
Volume galian pondasi = 50
2 198
, 305
, ×
⎟ ⎠
⎞ ⎜
⎝ ⎛
+ = 12,575 m
3
Perhitungan selanjutnya dapat dilihat pada tabel 5.2.
Tabel 5.2. Hasil perhitungan volume galian pondasi dinding penahan
No STA
JARAK M
LUAS M
2
VOLUME M
3
KIRI KANAN
KIRI KANAN
1 0+800 0 0
50 7,632 7,632
2 0+850 0,305 0,305
50 12,275 12,575
3 0+900 0,186 0,198
50 4,662 4,943
4 0+950 - -
- 5 1+196,897
45,503 3,424 -
6 1+242,400 0,150
45,503 3,424 -
7 1+287,903 - -
- 8 2+100
50 6,703 7,038
9 2+150 0,268 0,282
commit to user
50 11,131 11,621
10 2+200 0,177 0,183
50 4,428 4,583
11 2+250 - -
- 12 2+400,570
218,283 25,660 -
13 2+618,853 0,235
41,104 9,030 3,736
14 2+659,957 0,204
0,182 20,551 4,114
3,768 15
2+680,508 0,196 0,185
20,551 3,964 3,849
Sambungan tabel 5.2
No STA
JARAK M
LUAS M
2
VOLUME M
3
KIRI KANAN
KIRI KANAN
16 2+701,059 0,190 0,190
48,941 9,599 9,519
17 2+750 0,203 0,199
50 10,339 10,215
18 2+800 0,211 0,209
50 9,779 9,737
19 2+850 0,180 0,180
50 8,303 8,339
20 2+900 0,152 0,153
50 3,798 3,833
21 2+950
Volume total = Volume kiri + Volume kanan
= 138,280 + 101,386 Bersambung ke halaman berikutnya
commit to user
= 239,666
m³ B. Pasangan Batu untuk Dinding Penahan
a. Ruas Kiri Sta 0+850 sd 0+900
¾ Sta 0+850 H
1
Sta 0+850 = 1,38 m Lebar atas = 0,30 m
m H
H
576 ,
3 ,
5 38
, 1
3 ,
5
1 2
= +
⎟ ⎠
⎞ ⎜
⎝ ⎛
= +
⎟ ⎠
⎞ ⎜
⎝ ⎛
=
m H
H
53 ,
3 ,
6 38
, 1
3 ,
6
1 3
= +
⎟ ⎠
⎞ ⎜
⎝ ⎛
= +
⎟ ⎠
⎞ ⎜
⎝ ⎛
=
Luas =
3 2
1 3
2 3
, H
H H
H ×
+ ⎭
⎬ ⎫
⎩ ⎨
⎧ ×
⎟ ⎠
⎞ ⎜
⎝ ⎛
+
Luas I =
53 ,
576 ,
38 ,
1 2
53 ,
3 ,
× +
⎭ ⎬
⎫ ⎩
⎨ ⎧
× ⎟
⎠ ⎞
⎜ ⎝
⎛ +
= 0,878 m
2
¾ Sta 0+900 H
1
Sta 0+900 = 0,72 m Lebar atas = 0,30 m
m H
H
444 ,
3 ,
5 72
, 3
, 5
1 2
= +
⎟ ⎠
⎞ ⎜
⎝ ⎛
= +
⎟ ⎠
⎞ ⎜
⎝ ⎛
=
commit to user
m H
H
42 ,
3 ,
6 72
, 3
, 6
1 3
= +
⎟ ⎠
⎞ ⎜
⎝ ⎛
= +
⎟ ⎠
⎞ ⎜
⎝ ⎛
=
Luas II =
42 ,
444 ,
72 ,
2 42
, 3
, ×
+ ⎭
⎬ ⎫
⎩ ⎨
⎧ ×
⎟ ⎠
⎞ ⎜
⎝ ⎛
+
= 0,446 m
2
Volume Dinding Penahan STA 0+850 sampai dengan STA 0+900 adalah Volume =
50 2
I ×
⎟ ⎠
⎞ ⎜
⎝ ⎛
+ II L
L
Volume = 50
2 446
, 878
, ×
⎟ ⎠
⎞ ⎜
⎝ ⎛
+
=33,1 m
3
a. Ruas Kanan Sta 0+850 sd 0+900
¾ Sta 0+850 H
1
Sta 0+850 = 1,38 m Lebar atas = 0,30 m
m H
H
576 ,
3 ,
5 38
, 1
3 ,
5
1 2
= +
⎟ ⎠
⎞ ⎜
⎝ ⎛
= +
⎟ ⎠
⎞ ⎜
⎝ ⎛
=
m H
H
53 ,
3 ,
6 38
, 1
3 ,
6
1 3
= +
⎟ ⎠
⎞ ⎜
⎝ ⎛
= +
⎟ ⎠
⎞ ⎜
⎝ ⎛
=
Luas =
3 2
1 3
2 3
, H
H H
H ×
+ ⎭
⎬ ⎫
⎩ ⎨
⎧ ×
⎟ ⎠
⎞ ⎜
⎝ ⎛
+
commit to user
Luas I =
53 ,
576 ,
38 ,
1 2
53 ,
3 ,
× +
⎭ ⎬
⎫ ⎩
⎨ ⎧
× ⎟
⎠ ⎞
⎜ ⎝
⎛ +
= 0,878 m
2
¾ Sta 0+900 H
1
Sta 0+900 = 0,79 m Lebar atas = 0,30 m
m H
H
458 ,
3 ,
5 79
, 3
, 5
1 2
= +
⎟ ⎠
⎞ ⎜
⎝ ⎛
= +
⎟ ⎠
⎞ ⎜
⎝ ⎛
=
m H
H
432 ,
3 ,
6 79
, 3
, 6
1 3
= +
⎟ ⎠
⎞ ⎜
⎝ ⎛
= +
⎟ ⎠
⎞ ⎜
⎝ ⎛
=
Luas II =
432 ,
458 ,
79 ,
2 432
, 3
, ×
+ ⎭
⎬ ⎫
⎩ ⎨
⎧ ×
⎟ ⎠
⎞ ⎜
⎝ ⎛
+
= 0,487 m
2
Volume Dinding Penahan STA 0+850 sampai dengan STA 0+900 adalah Volume =
50 2
I ×
⎟ ⎠
⎞ ⎜
⎝ ⎛
+ II L
L
Volume = 50
2 487
, 878
, ×
⎟ ⎠
⎞ ⎜
⎝ ⎛
+
=34,125 m
3
Perhitungan selanjutnya dapat dilihat pada tabel 5.3: Tabel 5.3. Hasil perhitungan volume pasangan batu dinding penahan
No STA
JARAK M
LUAS M
2
VOLUME M
3
KIRI KANAN
KIRI KANAN
1 0+800 0 0
50 21,950 21,950
2 0+850 0,878 0,878
commit to user
50 33,1 34,125
3 0+900 0,446 0,487
50 11,142 12,168
4 0+950 - 0
5 1+183,388 45,26 7,137
6 1+228,649 0,314
45,26 7,137 7 1+273,909
- 0 8 2+100
50 18,578 19,796
9 2+150 0,743
0,792 50 28,863
30,650 Sambungan tabel 5.3
No STA
JARAK M
LUAS M
2
VOLUME M
3
KIRI KANAN
KIRI KANAN
10 2+200 0,411 0,434
50 10,286 10,854
11 2+250 - 0
12 2+386,031 218,283 68,007
13 2+604,314 0,623
41,106 23,302 8,805
14 2+645,42 0,511
0,428 20,55 10,188
8,923 15 2+665,97
0,481 0,440
20,55 9,639 9,219
16 2+686,52 0,457
0,457 Bersambung ke halaman berikutnya
commit to user
63,48 23,539 23,246
17 2+750 0,505 0,493
50 25,991 25,539
18 2+800 0,535 0,529
50 23,944 23,791
19 2+850 0,423 0,423
50 18,541 18,673
20 2+900 0,319 0,324
50 7,973 8,104
21 2+950 0
Volume total = Volume kiri + Volume kanan
= 349,307 + 255,834 =
605,141 m³
C. Plesteran
commit to user
30 cm 30 cm
10 cm
H = H
1
- 0,3 H
1
Gambar 5.10 Detail potongan A-A pada Dinding Penahan • Ruas kiri
Luas= 0,1+0,3+0,3 x 25 + 50 + 25 + 22,75 + 22,75 + 25 + 50 + 25 + 109,14 + 41,104 + 20,551 + 20,551 + 48,941 + 50 + 50 + 50 + 25
= 0,7 x 660,787 =
462,5509 m
2
• Ruas kanan Luas=0,1+0,3+0,3 x 25 + 50 + 25 + 25 + 50 + 25 + 20,552 + 20,551 + 20,551 +
48,941 + 50 + 50 + 50 + 25 = 0,7 x 485,595
= 339,9165
m
2
Luas total = 462,5509 + 339,9165 = 802,4674 m
2
D. Siaran • Ruas kiri
Sta 0+850 sd 0+900 ¾ Sta 0+850
H
1
= 1,38 m
H = H
1
– 0,3 = 1,38 – 0,3
= 1,08
m ¾ Sta 0+900
commit to user
H
1
= 0,72 m
H = H
1
– 0,3 = 0,72 – 0,3
= 0,42
m
Luas =
50 2
42 ,
08 ,
1 ×
⎟ ⎠
⎞ ⎜
⎝ ⎛
+
= 37,5
m
2
• Ruas kanan Sta 0+850 sd 0+900
¾ Sta 0+850 H
1
= 1,38 m
H = H
1
– 0,3 = 1,38 – 0,3
= 1,08
m ¾ Sta 0+900
H
1
= 0,79 m
H = H
1
– 0,3 = 0,79 – 0,3
= 0,49
m
Luas =
50 2
49 ,
08 ,
1 ×
⎟ ⎠
⎞ ⎜
⎝ ⎛
+
= 39,25
m
2
Perhitungan selanjutnya dapat dilihat pada tabel 5.4 Tabel 5.4 Hasil Perhitungan Luas Siaran pada dinding Penahan
No STA
JARAK M
H LUAS M
2
KIRI KANAN
KIRI KANAN
1 0+800 0 0
50 19,5 19,5
2 0+850 1,38 1,38
50 37,5 39,25
3 0+900 0,72 0,79
50 3 4,75
4 0+950 0 0
- 0 0
5 1+183,388 0 0
commit to user
45,26 2,73
13,651 6 1+228,649
0,48 0 45,26
2,73 13,651 7 1+273,909
0 0 -
0 0 8 2+100
0 0 50
14,75 16,5 9 2+150
1,19 1,26 50
31,25 34 10 2+200
0,66 0,70 50
1,50 2,5 11 2+250
0 0 -
0 0 12 2+386,031
0 0 218,283
44,748 65,485 13 2+604,314
1,01 0 41,106
25,484 1,85 14 2+645,42
0,83 0,69 20,55
10,378 8,22 15 2+665,97
0,78 0,71 20,55
9,453 8,734 16 2+686,52
0,74 0,74 63,48
23,492 23,002 17 2+750
0,82 0,80 50
27,25 26,5 18 2+800
0,87 0,86 50
23,75 23,5 19 2+850
0,68 0,680 50
14,25 14,5 Bersambung ke halaman berikutnya
commit to user
Sambungan tabel 5.4 No
STA JARAK
M H
LUAS M
2
KIRI KANAN
KIRI KANAN
20 2+900 0,49 0,50
50 2,75 2,5
21 2+950 0 0
Luas Plesteran dinding penahan kiri = 294,516 m
2
Luas Plesteran dinding penahan kanan = 318,094 m
2
Luas total = 294,516 + 318,094
= 612,609
m
2
5.2.4. Penghitungan Volume Pekerjaan Perkerasan
