N: EL
1 B
E: 887 OW
18 3
70 19 90°
81 .68
.6
8
3
0 .18
30 29 8
+
3 0
:0 87 9.
ST :18 709
N :18
E
55
-1
G
IN
SS
G
RO
Ø
Ø
20
35
0 .14
35 53 6
+ 3 9
:0 87 2.
ST :18 714
N :18
E
5
0
KEY PLAN
5
7500
600
ST:0+
.02
7494
N:188 88.60
2
E:187
E=18
E=18
7100
7100
E=18
35
5
Ø 200
Ø 355
E=18
7200
7200
E=18
Ø 500
0
mm
T
ELINE ∅500
TIE IN POIN
ISTING PIP
X
E
O
T
D
E
CONNECT
W-1
ST:0+000
S-1
5
.6
6
0
1
N:1887
8
E:187231.0
0
Ø
20
ELBOW 45°
N:1887129.36
E:187181.36
20
Ø
Ø
0 .02
50 25 2
+
4 6
:0 87 4.
ST :18 727
N :18
E
ELBOW 90°
N:1887428.78
E:187281.49
ST:0+700
N:1887584.34
E:187317.50
1
-2
35
5
2
7250
W
Ø
ST:0+050
5
N:1887126.4
2
.4
E:187196
4
E=18
ST:0+650
5
N:1887535.1
5
.5
E:187308
1
Ø
°
90 1
W 6.4 9
BO 47 .1
EL 87 255
18 87
N: E:1
0 .06
45 01 3
+ 4 7
:0 87 0.
ST :18 723
N :18
E
0
20
0 . 70
55 5
+ 46 11
:0 87 1.
ST 8 726
1
N: :18
E
0 .07
10 0
+ 16 28
:0 87 5.
ST 18 16
N: 187
E:
35
7250
E=18
3
5
Ø
88
N=1
0 .36
15 04 8
+
0
:0 872 2.
ST 18 714
N: :18
E
0 .10
40 77 5
+ 3 8
:0 87 86.
T
S :18 71
N :18
E
A-
7000
E=18
0 .65
20 48 8
+
8
:0 872 8.
ST 8 711
1
N: :18
E
Ø
0
20
0 .95
25 2
+ 29 69
: 0 87 5.
ST 8 09
1
N: 187
E:
0
15 0
7 0X 16 5
C- 35 / .9
FC 0X 355 92 9
35 EE 872 95.6
8 0
T
1
7
N: :18
E
887 0
00
8870
N =1
0
00 88700
N=1
N =1
AD
O
CR
Ø
7500
725 0
7000
E=18
88
N=1
88
N=1
7000
E=18
LEGEND
Ø355
Ø 200
PROPOSED PIPELINE
ELBOW 45°
N:1887501.30
E:187302.39
EXISTING PIPELINE
W
WASHOUT VALVE CHAMBER
ELBOW 90°
N:1887119.41
E:187232.87
A
AIR VALVE CHAMBER
S
ISOLATION VALVE CHAMBER
N=1
50
8872
N=1
G
GATE VALVE WITH SURFACE BOX
0
0
8875
00
8870
N=1
7250
E=18
ROAD / WADI CROSSING
39
ELBOW 90°
SHALL BE 1.00 METER.
6. CONCRETE ENCASEMENT TO BE PROVIDED WHEN THE DEPTH OF
COVER IS LESS THAN 1.00 M .
ELBOW 90°
32
5. THE MINIMUM DEPTH OF PIPELINE ABOVE THE CROWN OF PIPE
ELBOW 90°
33
4. VALVES AND PIPELINE APPURTENANCES ARE DUCTILE IRON.
FCC-7
Elevation
34
USED AND AS SPECIFICATION.
TEE 355/160
35
3. PIPE FITTINGS SHALL BE COMPATIBLE WITH THE PIPE MATERIAL
ELBOW 45°
36
2. THE PIPE MATERIAL SHALL BE HDPE - PN16.
ELBOW 90°
37
1. ALL DIMENSIONS ARE IN MILLIMETERS UNLESS OTHERWISE INDICATED.
CONNECTED TO EXISTING PIPELINE
38
GENERAL NOTES:
Project:
31
DESIGN & DETAILED ENGINEERING W.R.T
O&M OF SALALAH WASTE WATER SYSTEM
ROAD CROSSING
30
29
WADI CROSSING
Client:
28
Contractor:
engineering & contracting SAOG
30.74
30.00
29.85
30.68
31.10
W-2
32.16
32.34
32.31
32.32
31.89
31.85
A-1
31.14
W-1
30.62
GROUND ELEVATION (m)
S-1
30.42
VALVE TYPE
26
30.32
VL. SCALE 1:100
HZ. SCALE 1:1000
27
30.38
ITTEN LINE PART(1/5)
P.O. BOX 533 : MUSCAT : SULTANATE OF OMAN
28.28
28.05
28.49
1.86
1.57
1.95
2.25
50
22
-10.83‰
28
15.52‰
AAW &PARTNERS
CONSULTING ENGINEERS
Drawing title:
PLAN AND LONDTUDINAL PROFILE
ITTEN PIPELINE - PART (1/5)
FROM STN 0+000 TO 0+600
0+600
28.83
1.73
1.05‰
50
0+572
29.37
2.25
50
0+550
29.91
2.49
50
0+500
29.86
2.51
50
0+450
29.80
2.45
27
0+400
29.77
2.27
23
0+350
29.62
2.56
50
0+300
29.29
2.18
50
0+273
28.96
1.98
50
6.59‰
SLOPE
DIAMETER (mm)
50
0+250
28.63
2.11
40
0+200
28.30
2.27
0+010
10
0+150
28.05
2.40
DISTANCE BETWEEN STATION
& CUMULATIVE DISTANCE (m)
0+100
27.98
DEPTH TO PIPE INVERT (m)
0+050
PIPE INVERT LEVEL (m)
0+000
Contractor's Designer:
Drawn
Checked
Approved
HA
MH
MH
HDPE -16 BAR -Ø355
HDPE -16 BAR -Ø355
HDPE -16 BAR -Ø355
HDPE -16 BAR -Ø355
HDPE -16 BAR -Ø355
HDPE -16 BAR -Ø355
Drawing Number
1/100
Scale: VL:
HZ: 1/1000
Size: A1
Date: APRIL 2023
Sheet:
02
EN-WPR-01
Rev:
02
7000