STACK HEIGHTS FOR DN 350 to 2000
Unit Unit mass kg
length
C30
K9
m
Pyramid stack Uniform stack
DN C30 K9
C30 K9
350
400
450
500
600
700
800
900
1000
1100
1200
1400
1500
1600
1800
2000
18
11
9
8
6
18
16
14
12
10
7
6
5
3
3
2
2
2
2
2
2
12
11
9
8
6
SAINT-GOBAIN PAM
LAYING RECOMMENDATIONS
12
11
10
8
7
5
4
4
3
3
2
2
2
1
1
1
6
6
6
6
6
6,955
6,95
6,95
6,95
8,19
8,185
8,17
8,16
8,16
8,15
8,13
407 475
476 564
562 667
659 767
895 1001
1515
1856
2222
2621
3604
4153
5543
6236
6942
8430
10094
WEDGED STACKS
DN
350
400
450
500
600
700
800
900
1000
1100
1200
1400
1500
1600
1800
2000
Trapezoidal wedges
Gb
Pb
H
Th
mm mm mm mm
330
360
400
430
490
570
640
710
780
850
910
1010
1080
1140
1300
1350
170
200
200
230
250
330
340
410
380
450
510
610
580
540
700
750
80
80
100
100
120
120
150
150
200
200
200
200
250
300
300
300
80
80
80
80
80
100
100
100
100
100
120
120
120
120
150
150
Base timbers
A
mm
B
mm
C
m
D
m
100
100
100
100
100
120
120
130
130
130
150
150
150
150
180
180
100
100
100
100
100
100
100
120
120
120
120
120
120
120
120
120
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
4,5
4,5
4,5
4,5
4,5
5,5
5,5
5,5
5,5
6,5
6,5
6,5
6,5
6,5
6,5
6,5
MARKETING DEPARTMENT
21 avenue Camille Cavallier
54705 PONT A MOUSSON CEDEX
FRANCE
Tel: 03.83.80.73.50
www.pamline.fr
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Laying
recommendations
STORAGE
HANDLING
BACKFILL
STANDARD JOINT
STANDARD Vi JOINT
STANDARD Ve JOINT
UNIVERSAL Vi JOINT
STANDARD V+i JOINT
UNIVERSAL Ve JOINT DN 100 to 1200 MM
EXPRESS JOINT
EXPRESS Vi JOINT
WELD BEAD
ANCHORING
EXTERNAL COATING REPAIRS
INTERNAL LINING REPAIRS
PE SLEEVE INSTALLATION
HYDRAULIC TESTING
ASSEMBLY EQUIPMENT
HORIZONTAL DIRECTIONAL DRILLING
CONTACTS
These recommendations are based upon our knowledge of the products and their use. It is the
contractor’s responsability to ensure that installation is carried out according to the best rules of practice.
Storage
l
PIPE CUTTING
ANCHOR BLOCKS
L
H
STANDARD
C30 and K9 pipes
AEP-MEM-15A version 2007 • 4000 ex
Max no. of layers of C30
and K9 pipes in a stack
P
I
P
E
S
STORAGE AREA LAYOUT
T
O
R
A
G
E
STACK HEIGHTS FOR DN 60 to 300
MAXIMUM NUMBER OF BUNDLES
IN A STACK
DN 350 to 2000 : pipes delivered in bulk
Pyramid
stacking
DN
No. of Bundle composition and dimensions
bundles No. of layers L
l
H Bundle mass
x
(kg)
m
m
m
No. of pipes
timber
60
80
6
6
4x6
3x5
6,3 0,54 0,49
6,3 0,57 0,42
1411
1148
Avoid unstable or sloping areas.
100
125
6
5
3x5
3x4
6,3 0,67 0,50
6,3 0,65 0,58
1398
1380
150
200
5
5
3x3
2x3
6,3 0,59 0,66
6,3 0,75 0,56
1272
1190
250
300
4
4
2x2
2x2
6,3 0,63 0,67
6,3 0,74 0,77
1044
1319
D
Avoid:
• swampy areas,
• polluted land,
• laying pipes directly on the ground.
Pb
H
45°
45°
Gb
DN 60 to 300 : Pipes delivered in bundles
A
Nail wedges to the timbers on the ground
(at the ends and between pipes).
L
l
80 x 80
wedge
Uniform
stacking
with timbers
STORAGE OF FITTINGS
B
C
Stack the bundles in perfect squares,
following the maximum heights shown
in the table below.
H
Ep
L
Arrange storage by type
of fitting and DN
Example: collars
left in their plastic
delivery wrapping
STORAGE OF GASKETS
Avoid:
• removing the gaskets from their bags
• exposing gaskets to light,
• high storage temperatures.
120 x 80
timber
Think of your safety! Always make sure that
the bundle strap is tight. Never lift a bundle with
hooks or suction pads. Always use slings that pass
under the bundle. (The strap is not designed to
withstand the bundle load).
Keep storage time to a minimum.
Nail wedges to the ends of all intermediate
timbers used.
In the event of frost, raise gasket temperature
to 20°C so they gain their original flexibility
(by soaking them in warm water for example).