Neptune Energy Netherlands B.V.

Specification 504 rev. 2 Page 2 of 4

TABLE OF CONTENTS

1.0 SCOPE .............................................................................................................................................. 3

2.0 REFERENCES ................................................................................................................................... 3

3.0 GENERAL ......................................................................................................................................... 3

4.0 LIST OF ATTACHED DOCUMENTS ............................................................................................... 3

Neptune Energy Netherlands B.V.

Specification 504 rev. 2 Page 3 of 4

1.0 SCOPE

This specification covers the requirements for the design and fabrication of pipe supports for

GSEPN projects.

2.0 REFERENCES

The following publications form a part of this specification. Unless otherwise specified herein,

use the latest edition.

General Specifications:

501 Piping Design

502 Pipe, Fittings and Valves

525 Painting and Coating

3.0 GENERAL

Pipe supports detailed in the attached drawings shall be used for all GSEPN projects. The use

of pipe supports marked as ‘not preferred’ shall be avoided if at all possible. The designer should

note that some supports require welding of support materials to the pipe, this welding should

be carried out by the piping contractor and not the support fabricator as most pipes and

therefore the welding on them, are subject to PED. The designer shall therefore add any required

support materials to be welded to pipe on the isometrics.

4.0 LIST OF ATTACHED DOCUMENTS

Cover Sheet Sheet 1

General Index Sheet 2

Pictorial Index Series PS,VB and VD Sheet 5

Pictorial Index Series S Sheet 6

Pictorial Index Series BP, R and T Sheet 7

Pictorial Index Series SS Sheet 8

Pictorial Index Series SG and VSS Sheet 9

2- Bolt pipe clamp Sheet 10

3-Bolt pipe clamp Sheet 11

2- Bolt pipe clamp Sheet 12

3-Bolt pipe clamp Sheet 13

Isolated U bolt Sheet 14

Isolated U bolt Sheet 15

U-strap Vulcanised Sheet 16

S1 Welded pipe shoe Sheet 17

Pipe clamp shoes Sheet 18

Pipe clamp shoes Sheet 19

Re-pad for pipes Sheet 20

Details for trunnions and dummy legs Sheet 21

Neptune Energy Netherlands B.V.

Specification 504 rev. 2 Page 4 of 4

Dummy leg Sheet 22

Adjustable dummy leg Sheet 23

Trunnions Sheet 24

Standard Vibration Constraint Sheet 25

Standard Vibration Constraint Sheet 26

Standard Vibration Constraint Sheet 27

Standard Vibration Constraint Sheet 28

Standard Vibration Constraint Sheet 29

Vibration Constr. CS Shoes Sheet 30

Pipe Guide Sheet 31

Shoe stop Sheet 32

Shoe guide Sheet 33

Hold down guide Sheet 34

T-post and T- Hanger Sheet 35

T-post Sheet 36

Goal post / Hanger Sheet 37

Goal Post Sheet 38

L-post and Hanger Sheet 39

Cantilever Sheet 40

T-post Sheet 41

T-post Sheet 42

Goal post Sheet 43

Goal post Sheet 44

Post Sheet 45

L-post Sheet 46

Post pulsation damper Sheet 47

Branch support Sheet 48

Index sheet support requirements Sheet 49

Shoe with pedestal Sheet 50

Clip bearing Sheet 51

Baseplate on tear plate Sheet 52

Vertical guide Sheet 53

Angle / T bolted to pipe Sheet 54

Gusset plate for drains and vents Sheet 55

Utility station support Sheet 57

Utility station support Sheet 58

Utility station support Sheet 59

Vessel support Sheet 61

Vessel support Sheet 62

Vessel clips Sheet 63