1305 yp 00 l sa 00002_a1 pipe support specification

YINSON PRODUCTION

Ghana OCTP Development Project OCTP Offshore

FPSO

A1 EX-DE - 28.04.2015 Issued For Review KP CPL MV

01 EX-DE - 24.04.2015 For IDC KP ALJU CPL

YP Rev.

Validity status

ENI Rev.

Date Reason for issue Prep. Checked Accepted

Yinson Production Pte. Ltd.

3 Church Street, Samsung Hub #17-05 Singapore 049483

Contract no. :

AR/PROC/2013/08/0508 Purchase order no.:

- Doc. title :

Pipe Support Specification

Tag No.: Supplier document no._Rev. -

ENI document ID

Facility Subfacility Phase Disc. code Type & subtype Sequence no. ENI Rev

3514 01 B YP document number

Project no. Origin. code System code Disc. code Doc. type Sequence no. Rev Total no. of Pages

1305 - YP - 00 - L - SA - 00002 A1 72


FPSO Document no. : 1305-YP-00-L-SA-00002 Title : Pipe Support Specification Revision : A1

ENI Document ID : 351401.. Validity status : EX-DE Revision : --

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TABLE OF CONTENTS

1. INTRODUCTION ............................................................................................................................. 4

1.1 Purpose ............................................................................................................................... 5

2. SCOPE OF WORK ........................................................................................................................... 5

3. CODES, STANDARDS AND REGULATION DOCUMENTS ................................................................. 5

4. REFERENCE DOCUMENTS .............................................................................................................. 6

5. DEFINITIONS & ABBREVIATIONS ................................................................................................... 6

6. PIPE SUPPORT CATEGORIES .......................................................................................................... 7

6.1 Standard Pipe Supports ...................................................................................................... 7

6.2 Non-Standard Pipe Supports (NSPS) ................................................................................... 7

6.3 Special/Structural Pipe Support (SPS) ................................................................................. 7

7. MATERIALS .................................................................................................................................... 7

7.1 Welding of Supports ........................................................................................................... 7

7.2 Pipe Support Frames and Components .............................................................................. 7

7.3 Fasteners ............................................................................................................................. 8

7.4 Painting ............................................................................................................................... 8

8. DESIGN CRITERIA ........................................................................................................................... 8

8.1 General ................................................................................................................................ 8

8.2 Design Stresses ................................................................................................................... 8

9. DESIGN GUIDELINES AND FABRICATION REQUIREMENTS ............................................................ 9

9.1 General ................................................................................................................................ 9

9.2 Non-Insulated Carbon Steel Lines ....................................................................................... 9

9.3 Insulated Carbon Steel Lines ............................................................................................... 9

9.4 Non-Insulated Stainless Steel 316/316L and Duplex .......................................................... 9

9.5 Insulated Stainless Steel 316/316L and Duplex ................................................................ 10

9.6 Welded Attachment to Pipe ............................................................................................. 10

9.7 Guide Clearance ................................................................................................................ 10

9.8 Trunnion ............................................................................................................................ 10

9.9 Penetrations ...................................................................................................................... 10

9.10 Dissimilar Metals ............................................................................................................... 10

9.11 Support for Pipe NPS 1 and Below ............................................................................... 11

10. FABRICATION RECORDS AND TRACEABILITY ............................................................................... 11

10.1 Material Traceability ......................................................................................................... 11

10.2 Weld Traceability .............................................................................................................. 11




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11. STANDARD SUPPORT ITEMS........................................................................................................ 11

11.1 General ........................................................................................................................... 11

11.2 Shoes ........................................................................................................................... 11

11.3 Isolation Components ....................................................................................................... 12

11.4 Low Friction Slide Units ..................................................................................................... 12

12. SPRING SUPPORT ........................................................................................................................ 12

13. PIPE SUPPORT LOCATIONS .......................................................................................................... 13

13.1 General ........................................................................................................................... 13

13.2 Structural Considerations ................................................................................................. 13

APPENDIX I STANDARD PIPE SUPPORT INDEX .................................................................................... 14

APPENDIX II RECOMMENDED SPANS FOR PIPE .................................................................................. 16

APPENDIX III STANDARD PIPE SUPPORT DETAILS (53 PAGES) ............................................................ 19




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1. INTRODUCTION

The OCTP (Offshore Cape Three Points) block is located in the offshore Ghana in 600-1000 meters (900 meters to be considered as average) of water depth and about 60 km from the coast. The OCTP block is regulated by a Petroleum Agreement signed on 15th March 2006 between the Republic of Ghana (Minister of Energy) and the Contractor group, formed by: Eni Ghana E&P Limited P.I. = 47.22%; W.I. (expl. phase) = 55.56% Vitol Upstream Ghana Limited P.I. = 37.78%; W.I. (expl. phase) = 44.44% GNPC P.I. = 15%; W.I. (expl. phase) = 0% GNPC (Ghana National Petroleum Corporation) has an additional 5% back-in exercisable within 30 days of the date the commerciality is declared taking then their paying share to 20%; Enis equity reduces to 44.44% and Vitol to 35.56% as consequence. The exploration period consists of 7 years and the second exploration period expired on the 14th of March 2013. The commerciality of the gas discoveries has been declared and approved while, end of March 2013, an extension of the appraisal phase for the oil level has been requested for the drilling of the appraisal well Sankofa East 3A.

Figure 1: OCTP Block Location

Figure 2: OCTP Block Discoveries




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1.1 Purpose

This specification describes the minimum requirements for design, materials, installation and inspection of offshore facility support systems that will be used in offshore Ghana OCTP Development Project Yinson Production Pte. Ltd., hereinafter known as the COMPANY In case of conflict between the referenced codes and standards, COMPANY shall be consulted to solve the issue; as reference, the precedence will be:

I. Ghanas national and international laws

II. Project Specifications, Standards III. Eni E&P Standards IV. International Code and Standards

Any conflicts between requirements of this specification, related contract documents, datasheets, international standards, code of practice and the contract shall be referred to the COMPANY for clarification.

2. SCOPE OF WORK

The scope of this document is to a) Outline the philosophy of pipe supporting on Topsides and Marine Piping above main deck

(32410mm ABL) for Ghana OCTP Development Project. b) Provide a list of Standard Pipe Supports.

This specification is relevant for supporting of all piping systems within Contractor and Sub-Contractors Scope. Pipe Supports are not included in this specification for following

a) All instrument control piping/tubing on the downstream side of the first piping block valve. b) Risers, subsea pipework and pipelines. c) All heating and ventilation systems, air and water service systems within the E-house

The CONTRACTOR shall use this specification and design the pipe support for process, utility and marine piping on FPSO Topsides and Marine Piping above main deck (32410mm ABL) i.e. forward of accommodation block (Frame 56) and Aft Pump Room (Frame 61) for Ghana OCTP Development Project. COMPNAYs approval is required for the standard pipe support which CONTRACTOR is going to use on multiple locations and is not covered this specification prior to use. This excludes the pipe support frame structure and special pipe supports (SPS).

3. CODES, STANDARDS AND REGULATION DOCUMENTS

ASME B31.3 Process Piping

ASME B31.4 Pipeline Transportation Systems for Liquid Hydrocarbons and Other Liquids

ASME B31.8 Gas Transmission and Distribution Piping Systems

ASME B16.5 Pipe Flanges and Flanged Fittings

ASME A36/36M Standard Specification for Carbon Structural Steel (DNV Grade NV A36)

ASME II Part C ASME Boiler and Pressure Vessel Code Section II - Materials Part C Specifications for Welding Rods, Electrodes and Filler Metals.

ASME VIII ASME Boiler and Pressure Vessel Code Section VIII Rules for Construction of Pressure Vessels (Div. 1 & Div. 2)




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Classification Rules DNV rules and regulations on offshore installations

WRC No. 107 Local Stresses in Spherical and Cylindrical Shell due to External Loading

AWS D1.1

4. REFERENCE DOCUMENTS

GEN-L-XXX-SP-0004_2 Specification For Pipe Supports (By PTSC)

06732.PIP.MEC.SDS Pipe and Piping Components for Plant Piping Project Specification

1305-HW-00-L-SA-00001 Marine Pipe & Valve Specification

1305-YP-00-L-FD-00002 Pipe Stress Analysis Philosophy Topside Piping

1305-DP-00-L-SA-00001 Pipe Stress Analysis Specification

1305-DP-00-Z-PH-00001 PDMS Modelling Philosophy

1305-DP-00-Z-PH-00002 PDMS 3D Model Review Philosophy

1305-YP-00-A-KA-00001 Numbering and Documentation Requirement

1305-YP-00-L-SA-00001 Topside Insulation Specification

1305-YP-00-L-TN-00001 Transiting Pipework through Modules

1305-YP-00-L-TN-00003 Piping Interface Strategy

1305-YP-00-R-FD-00001 Mechanical Handling Philosophy

1305-YP-00-Z-KA-00003 Project Equipment Numbering and Tagging Procedure

1305-YP-00-Z-SA-00004 General Technical Requirements

1305-YP-90-M-SA-00001 Structural Steel Material Specification

1305-YP-95-N-FD-00001 Topside Modules Structural Design Basis

1305-YP-90-N-SA-00001 Structural Welding and Fabrication Specification

1305-YP-98-J-SA-00002 Paint Specification

351400FFRB09900_Rev.00 HSE Philosophy (Minimum Requirements)

351401FGPG09406_Rev.01 FPSO Applicable Codes & Standards

Norsok Lista req YP reply 8th Dec.xls, Email attachment from Yinson on OCTP - NORSOK compliance S-001 / S-002 / C-001 and C-002.

5. DEFINITIONS & ABBREVIATIONS

The following are used throughout this philosophy:

Description

CLIENT ENI GHANA E&P Ltd

COMPANY Yinson Production Pte Ltd

CONTRACTOR The party responsible for the supply of EPC work/service for COMPANY

INTEGRATOR The party responsible for integrating the topside and Main Deck of FPSO for COMPANY

CAD Computer Aided Design

MDS Multi-Discipline Supports Software by Aveva

NSPS Non Standard Pipe Support

PDMS 3D CAD software for engineering and design

PTFE Polytetrafluroethylene SPS Special Pipe Support/Structural Pipe Support

TOS Top of steel UNO Unless Noted Otherwise

3D model Data files covering the physical volume of the plant, similar to a plastic model




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6. PIPE SUPPORT CATEGORIES

6.1 Standard Pipe Supports

These shall be used wherever possible and practical, the details of which are shown in the attachments to this specification. The piping designer shall model standard pipe supports in MDS.

6.2 Non-Standard Pipe Supports (NSPS)

These are pipe supports that cannot be produced using the standard pipe supports, but do not require any design input from the Structural engineering group. The Piping designer shall model NSPSs in MDS.

6.3 Special/Structural Pipe Support (SPS)

These are pipe supports that cannot be produced using the standard pipe supports because:

the support dimensions, or

the support loads are greater than those specified in the standard supports. Notification of the support details including dimensions, TOS elevation, support orientation, support loads and pipe sizes will be given to Structural Design Group by the Pipe Stress Engineer as soon as they have been identified and will be noted on the Pipe Stress Isometric. The Structural Group shall model this support in PDMS Structural and the Pipe Stress Engineer will verify the location and design of the support. Refer section 13.2.

7. MATERIALS

7.1 Welding of Supports

Welded attachments to pipe shall be made of material that is compatible with the parent pipe. Pipe trunnions and dummy legs shall be made from the same material type as that of the parent pipe and shall be of wall thickness as defined by the relevant piping class as per Project Piping and Valve Material Specification. Only in exceptional circumstances shall a trunnion be specified outside of the relevant piping class, size and wall thickness range. For pipes requiring PWHT, attachments required for supporting purposes shall be indicated on the piping isometric drawings, and welding shall be performed in the workshop before PWHT.

7.2 Pipe Support Frames and Components

a) Welded Material for pipe supports that are not integrally welded to the pipe shall be as follows:

CARBON STEEL All carbon steel material for general pipe support frames shall be ASTM NV A36 (or Companys approved equivalent) in accordance with project specification 1305-YP-95-N-FD-00001 Topside Modules Structural Design Basis and 1305-YP-90-N-SA-00001 Structural Steel Material Specification. Carbon steel for general applications shall be within design temperature range -29 C to 200 C. For continuous duty below -10C, NV A36 to be charpy impact tested at -29C or replaced by NV A516 GR.70 (normalised).




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All structural components shall be supplied, fabricated, and NDE inspected in accordance with the project Specification, 1305-YP-90-N-SA-00001 Structural Welding and Fabrication Specification. STAINLESS STEEL Stainless steel for general pipe support use within design temperature range -100 C to 100 C shall be type 316/316L as follows:

Plate to be in accordance with ASTM A240 TYPE 316/316L.

Material shall be dual certified as 316/316L to take advantage of the full strength of Type 316, while providing the low carbon of Type 316L for weld ability purposes.

Higher alloy grades of stainless steel (22Cr Duplex) may be specified when required by the design and/or operating conditions.

b) Material for pipe supports that are integrally welded to the pipe (welded shoes, trunnions, etc.) shall be in accordance with the general notes & Table 1 of Appendix III (refer Appendices).

7.3 Fasteners

All U-Bolts are to be hot dipped galvanized in accordance with ASTM A153. All bolts shall be supplied complete with nut, locknut and 2 plain washers. Bolts are to be in accordance with ASTM A193 / A193M, and nuts in accordance with ASTM A194/A194M.

7.4 Painting

Painting of support frames and components shall be in accordance with project paint specification 1305-YP-98-J-SA-00002. Welded attachments shall be painted in accordance with painting system as parent pipe. All pipe attachments e.g. clamped shoes etc. which are beneath insulation, shall be painted in accordance with painting system as parent pipe.

8. DESIGN CRITERIA

8.1 General

The atmosphere will be saline and corrosive. Pipe supports/restraints shall be positioned and designed such that the piping is supported and controlled in a manner which will minimise stresses and reactions within the system as far as is practicable. The pipe supports shall be located to minimise deflection of pipe during normal design conditions. Liquid pockets are to be avoided, as this may cause corrosion and increased slugging effects. Pipe supports attached to flange connections shall be avoided unless approved by Pipe Stress Engineer.

8.2 Design Stresses

Combined bending stresses in the support structure shall not exceed 2/3 x yield stress for maximum operating loads. Local pipe stresses must be evaluated for welded attachments (shoes, trunnions, linestops, etc.) taking consideration of all operating cases including thermal, deadweight, internal pressure, dynamic reactions and environmental. Combined stresses shall be no more than 1.5x Sch for material as given by ASME B31.3.




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For local buckling calculations for bare pipe resting on support, the stresses shall not exceed 0.67 x Sch as given by ASME B31.3. The limiting stress for calculations of pipe spans shall be 0.25 x Sch as given by ASME B31.3

9. DESIGN GUIDELINES AND FABRICATION REQUIREMENTS

9.1 General

The method used to support the pipe shall ensure that the temperature at the interface with the supporting steelwork be within the range -10C to 200C for carbon steel.

9.2 Non-Insulated Carbon Steel Lines

NPS 2 - 14 Lines may rest on the support steel with due consideration to local indentation, local corrosion, and pipe wear. Bare pipe shall have a 5mm thick PTFE isolation pad between pipe and supporting steel, fixed to steel by adhesive, or screws. NPS 16 - 24 Lines shall be supported on shoes. Shoes to be clamped wherever possible.

9.3 Insulated Carbon Steel Lines

NPS 2 - 14 Carbon steel lines NPS 2 - 14 with personnel protection shall have the insulation locally removed for supporting, and be supported as un-insulated pipe, with due consideration to local indentation, local corrosion, and pipe wear. Bare pipe shall have a 5mm thick PTFE isolation pad between pipe and supporting steel, fixed to steel by adhesive, or screws. NPS 16 - 24 All other insulated lines shall be supported on shoes. Shoes are to be clamped wherever possible.

9.4 Non-Insulated Stainless Steel 316/316L and Duplex

316 / 316L and Duplex shall have galvanic isolation between the pipe and the support steel or standard component. The design temperature for the isolation material shall cover the operating temperatures for the piping system. Refer to section 11.3 Isolating Components. NPS 2 - NPS 6 Lines may rest directly onto support steelwork, using a 5mm thick PTFE galvanic isolating pad (fixed to steelwork with adhesive or screws). Consideration shall also be given for local indentation. Refer to section 11.3 Isolating Components. NPS 8 - NPS 24 Lines shall be supported on shoes. Shoes to be clamped wherever possible with galvanically isolated clamps, however lines with design minimum temperatures below-50C shall be supported on welded shoes. Refer to section 11.3 Isolating Components.




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9.5 Insulated Stainless Steel 316/316L and Duplex

NPS 2 - 6 Lines NPS 2 - 6 with personnel protection insulation shall have the insulation locally removed for supporting and be supported as for uninsulated pipe, i.e. resting directly on 5mm thick PTFE galvanic isolating pad. Refer to section 11.3 Isolating Components. NPS 8 - 24 All other insulated lines to be supported on shoes. Clamped shoes to be used wherever possible with galvanically isolated clamps, however lines with design minimum temperatures below -50C shall be supported on welded shoes.

9.6 Welded Attachment to Pipe

For all welded attachments to the pipe (except trunnions), the weld shall be C.F.W. (continuous fillet weld). The minimum distance from a pipe support attachment weld to any other weld on the parent pipe (e.g. circumferential butt welds) shall be 50mm or 2.5 x pipe wall thickness, whichever is the greater. All attachments welded to stress relieved pipes shall themselves be stress relieved. However, where the pipe has been supplied with a load distribution pad, then the attachment may be welded to the pad without stress relieving. All welding to pipes shall be in accordance with the project Piping Fabrication and Installation Specification. NDT shall be in accordance with the NDT Group assigned to the pipe, as detailed in the line list.

9.7 Guide Clearance

The normal clearance for guides shall be 3 mm unless noted otherwise.

9.8 Trunnion

Trunnions shall be of the same material and specification as the parent pipe. Reinforcement pads shall be avoided wherever possible using line size trunnions if required. Thin wall trunnions shall be checked for local buckling. A checked calculation sheet shall be filed for each trunnion. Note: For very highly loaded trunnions attached to elbows, the selection of out of spec thicker elbows may be considered provided a suitable tapered joint can be made between mismatched bores.

9.9 Penetrations

The design of supports next to the penetrations shall avoid any fouling of the seals and the sleeves around the penetration. Welding in any restricted areas around the penetrations shall also be avoided.

9.10 Dissimilar Metals

The use of dissimilar metals in the design of a pipe support shall be avoided wherever possible. In situations where it is unavoidable, then the differing materials should be protected by providing suitable galvanic isolation, e.g painting, epoxy coating, etc. Welding between stainless steel and carbon steel is acceptable provided the distance from the weld to the parent pipe and / or primary steel is at least 50mm or the thickness of insulation, whichever is the greater. Welding must be carried out using approved procedures.




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Carbon steel and stainless steel may be bolted together using galvanised bolts, as long as a suitable isolating strip is provided between the two metals.

9.11 Support for Pipe NPS 1 and Below

Supports for non-stress critical pipes NPS 1 (DN40) and smaller may be site adjusted as required. Additional supports may also be included by the fabricator. Guiding and supporting shall be sufficient to withstand operation, wind loads, and transit accelerations. Appendix II includes recommendations for spans for small bore pipe. U-Bolting of small pipes is permissible with due consideration of galvanic isolation where dissimilar materials may be in contact (in such cases an isolation pad, and insulated U-Bolts are to be used).

10. FABRICATION RECORDS AND TRACEABILITY

10.1 Material Traceability

All pipe support materials directly welded to the pipe shall be covered by material certificates EN 10204 type 3.1 (previously 3.1B), all other materials shall be covered by material certificates EN 10204 type 2.2. Material for pipe supports is not required to be traceable to material certificates after fabrication. Fabricators must have a system to control and identify material grades during fabrication, and be able to certify that the correct materials have been supplied in each component.

10.2 Weld Traceability

Weld traceability shall be maintained by assigning unique numbers to individual welds or groups of welds which will be entered into a Weld Summary List. The Weld Summary List shall contain the following:

Weld Number

Drawing Number(s)

Piping Line No. (as per P&ID, or Piping Fabrication Isometric)

WPS Number(s)

Welder Identification Number(s)

Inspection Report Number(s)

NDT Report(s) Weld numbering shall be established by the Fabricator. Numbering can be per individual weld, but for pipe supports it is expected that weld numbers can be grouped. For simple fabrications where only one weld type is used, a single weld number can be assigned to all welds on one support or a group of identical supports. The level of detail in assigning numbers shall be sufficient to demonstrate that the Fabricator has control of the application of weld procedures, welder qualification, and inspection status.

11. STANDARD SUPPORT ITEMS

11.1 General

Standard pipe support components as per Appendix III shall be used where ever possible.

11.2 Shoes

Topside Piping: Shoes will be 100 mm high (measured from B.O.P to T.O.S) as standard and for insulation thickness upto 60mm. Where insulation thickness is 76 mm to 125 mm thick then a shoe height of 150 mm is to be used. The




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use of 150 mm high shoes (or higher) is also required where line temperatures are less than -46C for sustained periods, and for sloped lines, to facilitate adjustment. Marine Piping: Non-insulated pipes: Pipes shall be supported on bonded wear pad except piping systems inside cargo oil tanks where pipes can be set directly on pipe support steel structure. Shoes will be 100 mm high (measured from B.O.P to T.O.S) as standard and for insulation thickness upto 60mm. Where insulation thickness is 76 mm to 125 mm thick then a shoe height of 150 mm is to be used. Shoes and welded attachments to the pipe will be in the pipe support contractor/fabricators scope of supply, and in general will follow requirements of this specification, unless otherwise noted.

11.3 Isolation Components

Isolation components shall be used where protection from galvanic action is required due to dissimilar materials, or to reduce transmitted vibrations from lines subject to acoustic vibration. Isolating material for general galvanic separation requirements shall be PTFE. Proprietary insulated U-Bolts with Polyolefin or Neoprene coating, and Pipe Clamps with Comlin Gr. FR80, TICO HT/CL, or Companys approved equivalent isolation clip strips are permissible. Proprietary isolation components may be substituted for the above materials with COMPANY approval. The isolation materials shall be suitable for service temperatures of -50C to 200C.

11.4 Low Friction Slide Units

When installing low friction slide units care shall be taken to prevent excessive heat due to welding and the bearing surfaces shall be protected from weld splatter. Low friction sliding plates shall be used when advised by the Piping Stress Department or the Structural department. The effect of friction shall be calculated based on the following: Surface Friction factor

Steel to steel 0.3

Steel to PTFE 0.1

PTFE to PTFE shall not be used.

12. SPRING SUPPORT

Spring supports will be detailed out separately as special pipe supports, on separate datasheets, and are not included in the list of standard pipe supports. The spring vendor will supply spring units with all associated rods, turnbuckles, beam attachments clamps, pins etc, details of which shall be determined during procurement stage. Application of spring support shall be kept as mimum as possible. Pipe hangers are not permitted for any support application.




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13. PIPE SUPPORT LOCATIONS

13.1 General

Pipe-supports should be located as close as possible to heavy valves, strainers, orifice flanges, removable spools, etc. Pipe-support location, especially guides, linestops etc., shall not restrict flexibility of piping system to the point of over-stressing it. The location of spring supports shall ensure that load adjusters, load flanges, fixing bolts, etc. are accessible for adjustment or removal. Under no circumstances shall a pipe support be placed where it presents a hazard to personnel, also it is not permitted to encroach into escape routes. A clear head room of 2300 mm over all escape routes must be maintained. Pipe-supports shall not restrict withdrawal areas, equipment maintenance areas, or interfere with the installation or removal of maintenance blinds and spacers. Enough clearance shall be maintain above material handling route. Consideration shall be made for support deflections arising from load-out, transit or lift conditions. In general, temporary supports are to be avoided, however, if required are to be clearly identified (e.g. painted Signal Brown RAL8002), and removed prior to commissioning. In cases where the support may need to be removed to avoid overstressing the pipe during load-out etc, consideration of removable, or adjustable supports are to be considered (e.g. pipe clamps).

13.2 Structural Considerations

Location of supports shall maximise the use of existing structure with additional structural members being kept to a minimum. Support loads and height exceeding the allowable limits defined in this sepcification shall be designed by Structure discipline. All pipe supports which transmit loads above 10 KN to a structural member shall be closely coordinated with Contractors Structural Department. Generally, the following are not allowed:

Supports fixed to truss diagonals should in general be avoided.

Supports which will cause torsion in the structural steel member.

Supports onto un-stiffened deck plate.




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APPENDIX I STANDARD PIPE SUPPORT INDEX

Support Tag

Dwg No. Description Rev

- 1305-YP-00-L-XO-02000 PIPE SUPPORT STANDARDS - GENERAL NOTES

- 1305-YP-00-L-XO-02001 PIPE SUPPORT STANDARDS - PIPE SUPPORT COLLECTION

PS01 1305-YP-00-L-XO-02002 PIPE SUPPORT STANDARDS - PS01 `U' BOLT GUIDE

PS02 1305-YP-00-L-XO-02003 PIPE SUPPORT STANDARDS - PS02 `U' BOLT ANCHOR

PS03 1305-YP-00-L-XO-02004 PIPE SUPPORT STANDARDS - PS03 GRP/GRE WEAR PAD FOR GRP/GRE PIPE

PS04 1305-YP-00-L-XO-02005 PIPE SUPPORT STANDARDS - PS04 PIPE SHOE

PS05 1305-YP-00-L-XO-02006 PIPE SUPPORT STANDARDS - PS05 PIPE SHOE-SLOPING LINES

PS06 1305-YP-00-L-XO-02007 PIPE SUPPORT STANDARDS - PS06 SADDLE PLATE

PS07 1305-YP-00-L-XO-02008 PIPE SUPPORT STANDARDS - PS07 PIPE SHOE GUIDE

PS08 1305-YP-00-L-XO-02009 PIPE SUPPORT STANDARDS - PS08 PIPE GUIDE

PS09 1305-YP-00-L-XO-02010 PIPE SUPPORT STANDARDS - PS09 PIPE STOP - NS50 TO NS200

PS10 1305-YP-00-L-XO-02011 PIPE SUPPORT STANDARDS - PS10 PIPE STOP - NS250 TO NS900

PS11 1305-YP-00-L-XO-02012 PIPE SUPPORT STANDARDS - PS11 PIPE SHOE STOP

PS12 1305-YP-00-L-XO-02013 PIPE SUPPORT STANDARDS - PS12 ELBOW SUPPORT GUIDE/FIXED

PS13 1305-YP-00-L-XO-02014 PIPE SUPPORT STANDARDS - PS13 PIPE SHOE HOLD DOWN

PS14 1305-YP-00-L-XO-02015 PIPE SUPPORT STANDARDS - PS14 PIPE HOLD DOWN

PS15 1305-YP-00-L-XO-02016 PIPE SUPPORT STANDARDS - PS15 ELBOW SUPPORT

PS16 1305-YP-00-L-XO-02017 PIPE SUPPORT STANDARDS - PS16 PEDESTAL SUPPORT (ADJUSTABLE)

PS17 1305-YP-00-L-XO-02018 PIPE SUPPORT STANDARDS - PS17 DUMMY LEG

PS18 1305-YP-00-L-XO-02019 PIPE SUPPORT STANDARDS - PS18 VERTICAL PIPE TRUNION

PS19 1305-YP-00-L-XO-02020 PIPE SUPPORT STANDARDS - PS19 RISER CLAMP

PS20 1305-YP-00-L-XO-02021 PIPE SUPPORT STANDARDS - PS20 VERTICAL PIPE STOP

PS21 1305-YP-00-L-XO-02022 PIPE SUPPORT STANDARDS - PS21 VERTICAL PIPE GUIDE

PS22 1305-YP-00-L-XO-02023 PIPE SUPPORT STANDARDS - PS22 FIRE MONITOR SUPPORT

PS23 1305-YP-00-L-XO-02024 PIPE SUPPORT STANDARDS - PS23 BRACING FOR BRANCH CONNECTION

PS24 1305-YP-00-L-XO-02025 PIPE SUPPORT STANDARDS - PS24 CANTILEVER

PS25 1305-YP-00-L-XO-02026 PIPE SUPPORT STANDARDS - PS25 CANTILEVER BRACKET

PS26 1305-YP-00-L-XO-02027 PIPE SUPPORT STANDARDS - PS26 INVERTED GOAL POST

PS27 1305-YP-00-L-XO-02028 PIPE SUPPORT STANDARDS - PS27 GOAL POST




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Support Tag

Dwg No. Description Rev

PS28 1305-YP-00-L-XO-02029 PIPE SUPPORT STANDARDS - PS28 RIGHT ANGLE SUPPORT (WELDED)

PS29 1305-YP-00-L-XO-02030 PIPE SUPPORT STANDARDS - PS29 INVERTED RIGHT ANGLE SUPPORT

PS30 1305-YP-00-L-XO-02031 PIPE SUPPORT STANDARDS - PS30 RIGHT ANGLE SUPPORT

PS31 1305-YP-00-L-XO-02032 PIPE SUPPORT STANDARDS - PS31 INVERTED `T' POST

PS32 1305-YP-00-L-XO-02033 PIPE SUPPORT STANDARDS - PS32 `T' POST

PS33 1305-YP-00-L-XO-02034 PIPE SUPPORT STANDARDS - PS33 POST

PS34 1305-YP-00-L-XO-02035 PIPE SUPPORT STANDARDS - PS34 RIGHT ANGLE BRACKET

PS35 1305-YP-00-L-XO-02036 PIPE SUPPORT STANDARDS - PS35 VALVE SADDLE SUPPORT

PS36 1305-YP-00-L-XO-02037 NOT USED.

PS37 1305-YP-00-L-XO-02038 PIPE SUPPORT STANDARDS - PS37 GUIDE FOR GRP/GRE PIPE

PS38 1305-YP-00-L-XO-02039 PIPE SUPPORT STANDARDS - PS38 PLATE TRUNNION FOR GRP/GRE PIPE

PS39 1305-YP-00-L-XO-02040 PIPE SUPPORT STANDARDS - PS39 GRP/GRE PIPE CLAMP SHOE

PS40 1305-YP-00-L-XO-02041 PIPE SUPPORT STANDARDS - PS40 REINFORCEMENT PLATE FOR PIPE TRUNION

PS41 1305-YP-00-L-XO-02042 PIPE SUPPORT STANDARDS - PS41 BOTH END WELDED BRACKET

PS42 1305-YP-00-L-XO-02043 PIPE SUPPORT STANDARDS - PS42 CONSTANT SPRING HANGER

PS43 1305-YP-00-L-XO-02044 PIPE SUPPORT STANDARDS - PS43 VARIABLE SPRING HANGER

PS44 1305-YP-00-L-XO-02045 PIPE SUPPORT STANDARDS - PS44 GRP/GRE FLANGE RESTING SUPPORT

PS45 1305-YP-00-L-XO-02046 PIPE SUPPORT STANDARDS - PS45 GRP/GRE FLANGE HOLD DOWN SUPPORT

PS46 1305-YP-00-L-XO-02047 PIPE SUPPORT STANDARDS - PS46 GRP/GRE PIPE CLAMP & AXIAL STOP

PS47 1305-YP-00-L-XO-02048 PIPE SUPPORT STANDARDS - PS47 PIPE CLAMP SHOE

PS48 1305-YP-00-L-XO-02049 PIPE SUPPORT STANDARDS - PS48 SUPPORT FOR CU-NI PIPE

PS49 1305-YP-00-L-XO-02050 PIPE SUPPORT STANDARDS - PS49 ELBOW SUPPORT HOLD DOWN

PS50 1305-YP-00-L-XO-02051 PIPE SUPPORT STANDARDS PS50 SMALL BORE VALVE SADDLE SUPPORT

PS51 1305-YP-00-L-XO-02052 PIPE SUPPORT STANDARDS - PS51 PIPE REST SUPPORT




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Page 16 of 19

APPENDIX II RECOMMENDED SPANS FOR PIPE

Notes: 1. The data given below is applicable for:

Carbon Steel pipes, STD wall and heavier, with maximum temperature of 200C.

Austenitic Stainless and Duplex steel pipes, schedule 10S and heavier, with a maximum temperature of 177C.

2. Required reinforcing saddle plate as per PS06, refer to DWG No. 1305-YP-L-XO-02007

MASS PER METER OF STEEL PIPE FILLED WITH WATER.

NOMINAL PIPE SIZE

MASS OF INSULATION

200kg/m3

MASS OF PIPE AND WATER

PIPE WALL THICKNESS (mm)

50mm THICK

25mm THICK

SCH 30

SCH 40S

SCH STD

SCH 40

SCH 60

SCH 80S

SCH XS

SCH 80

SCH 100

SCH 120

SCH 160

XXS WT 25.4

WT 30

WT 40

WT 50

WT 60

INCH mm Kg/m Kg/m

1/2" 15 2.4 0.8

2 3

3/4" 20 2.4 0.8

3 4

1" 25 2.6 0.9

4

4

5 6

1 1/2" 40 3.1 1.2

7

7

8 10

2" 50 3.5 1.3

9

9

13 15

3" 80 4.4 1.8

20

20

25 30

4" 100 5.2 2.2

24 24

30

30

35 40 46

6" 150 6.9 3

47 47

60

60

70 81 91

112

8" 200 8.5 3.8

75 75

94

94 104 116 135 132

160

10" 250 10.1 4.7

111 111

130

142 158 174 209

216 259

12" 300 11.7 5.5

147 147

177 167

197 221 245 291

273 327 377

14" 350 12.7 6

170 182 210

237 269 295 345

310 371

16" 400 14.3 6.8

211 237 269

307 344 379 448

373 445

18" 450 15.9 7.6 271

256 300 343

285 386 434

565

440 523 602

20" 500 17.5 8.4 338

305

419

474 535

696

512 606 696 781

24" 600 20.7 10 475

416

602

454 678 770

998

667 783 895 1002

28" 700 - -

541

588

837 975 1108 1238

30" 750 - -

611

859 929 1078 1222 1362

32" 800 - -

684

950 1025 1185 1340 1491

34" 850 - -

762

1054 1125 1296 1462 1624

36" 900 - -

842

1142 1227 1408 1586 1759

Note : 1 Kg results in force of 9.807 newtons (N). : Mass of pipe fittings and valves not included




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Page 17 of 19

PIPE SPACING

PIPE SIZE 'W'(mm)

INCH MM

2" 50 75

3" 80 75

4" 100 75

6" 150 75

8" 200 75

10" 250 90

12" 300 90

14" 350 90

16" 400 110

18" 450 110

20" 500 110

24" 600 160

28" 700 160

30" 750 160

32" 800 175

34" 850 175

36" 900 175




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Page 18 of 19

Maximum Span for horizontal Straight Pipe

RECOMMENDED MAXIMUM SPANS FOR STRAIGHT RUN PIPES EXCLUDING FITTINGS REFER NOTES (1)& 2)

NOMINAL INCH 8 3/4" 1" 1 1/2" 2" 3" 4" 6" 8" 10" 12"

PIPE SIZE MM 15 20 25 40 50 80 100 150 200 250 300

STEEL PIPE (1)

SCH 80 80 80 80 40 40 40 40 40 40 STD

SPAN (M) 2.8 3 3.45 3.45 4.55 5.45 6 6.5 6.7 7.4 7.8

DUPLEX / SS (1)

SCH 40s 40s 40s 40s 40s 10s 10s 10s 10s 10s 10s

SPAN (M) 2.8 3 3.45 3.45 4.3 4.95 5 5.1 5.2 5.65 6.05(2)

ALLOY 625 (1)

SCH 80s 80s 80s 80s 10s 10s 10s 10s 10s 40s STD

SPAN (M) 3 3.3 3.7 4.4 5 5.9 6.5 7.5 8.5 10.4 11.1

NOMINAL INCH 14" 16" 18" 20" 24" 28" 30" 32" 34" 36"

PIPE SIZE MM 350 400 450 500 600 700 750 800 850 900

STEEL PIPE (1)

SCH STD STD STD STD STD STD STD STD 20 20

SPAN (M) 9.3 9.75 10.15 10.4(2) 10.95(2) 11.52(2) 11.79(2) 12.04(2) 12.88(2) 13.13(2)

DUPLEX / SS (1)

SCH 10s 10s 10s 10s 10s 10s 10s 10s 10s 10s

SPAN (M) 6.3(2) 6.55(2) 6.75(2) 7.3(2) 8.05(2) 9.3(2) 9.5(2) 9.7(2) 10.0(2) 10.2(2)

ALLOY 625 (1)

SCH 10.31 11.91 40 40 40 - - - - -

SPAN (M) 11.4 12.4 13.3 13.9 15.2 - - - - -

SUPPORT SPANS FOR COPPER - NICKEL PIPE

NOMINAL INCH 3/4" 1" 1 1/2" 2" 3" 4" 6" 8" 10" 12" 14" 16"

PIPE SIZE mm 20 25 40 50 80 100 150 200 250 300 350 400

MAX SPAN(m) 2 2.25 2.5 3 3 3.75 4.5 5.25 6 6 6 6

NOTE : THE MAX SPAN FOR COPPER-NICKEL PIPE IS BASED ON MANUFACTURERS RECOMMENDATION.

SUPPORT SPANS FOR GRP/GRE PIPE - AMERON 2000M SERIES & AMERON 7000M SERIES

NOTE : THE MAX SPAN FOR GRP/GRE PIPE IS BASED ON MANUFACTURERS RECOMMENDATION.




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Page 19 of 19

APPENDIX III STANDARD PIPE SUPPORT DETAILS (53 PAGES)

1305-YP-00-L-SA-00002_Rev.A1 Pipe Support Specification.pdfUntitled.pdf1305-YP-00-L-XO-02000-PIPE SUPPORT STANDARDS - GENERAL NOTES 1305-YP (1 OF 2).pdf1305-YP-00-L-XO-02000-PIPE SUPPORT STANDARDS - GENERAL NOTES 1305-YP (2 OF 2).pdf1305-YP-00-L-XO-02001-PIPE SUPPORT STANDARDS - PIPE SUPPORT COLLECTI.pdf1305-YP-00-L-XO-02002-PIPE SUPPORT STANDARDS - PS01 `U' BOLT GUIDE 1.pdf1305-YP-00-L-XO-02003-PIPE SUPPORT STANDARDS - PS02 `U' BOLT ANCHOR.pdf1305-YP-00-L-XO-02004-PIPE SUPPORT STANDARDS - PS03 GRP WEAR PAD FOR.pdf1305-YP-00-L-XO-02005-PIPE SUPPORT STANDARDS - PS04 PIPE SHOE 1305-Y.pdf1305-YP-00-L-XO-02006-PIPE SUPPORT STANDARDS - PS05 PIPE SHOE-SLOPIN.pdf1305-YP-00-L-XO-02007-PIPE SUPPORT STANDARDS - PS06 SADDLE PLATE 130.pdf1305-YP-00-L-XO-02008-PIPE SUPPORT STANDARDS - PS07 PIPE SHOE GUIDE.pdf1305-YP-00-L-XO-02009-PIPE SUPPORT STANDARDS - PS08 PIPE GUIDE 1305-.pdf1305-YP-00-L-XO-02010-PIPE SUPPORT STANDARDS - PS09 PIPE STOP - NS50.pdf1305-YP-00-L-XO-02011-PIPE SUPPORT STANDARDS - PS10 PIPE STOP - NS25.pdf1305-YP-00-L-XO-02012-PIPE SUPPORT STANDARDS - PS11 PIPE SHOE STOP 1.pdf1305-YP-00-L-XO-02013-PIPE SUPPORT STANDARDS - PS12 ELBOW SUPPORT GU.pdf1305-YP-00-L-XO-02014-PIPE SUPPORT STANDARDS - PS13 PIPE SHOE HOLD D.pdf1305-YP-00-L-XO-02015-PIPE SUPPORT STANDARDS - PS14 PIPE HOLD DOWN 1.pdf1305-YP-00-L-XO-02016-PIPE SUPPORT STANDARDS - PS15 ELBOW SUPPORT 13.pdf1305-YP-00-L-XO-02017-PIPE SUPPORT STANDARDS - PS16 PEDESTAL SUPPORT.pdf1305-YP-00-L-XO-02018-PIPE SUPPORT STANDARDS - PS17 DUMMY LEG 1305-Y.pdf1305-YP-00-L-XO-02019-PIPE SUPPORT STANDARDS - PS18 VERTICAL PIPE TR.pdf1305-YP-00-L-XO-02020-PIPE SUPPORT STANDARDS - PS19 RISER CLAMP 1305.pdf1305-YP-00-L-XO-02021-PIPE SUPPORT STANDARDS - PS20 VERTICAL PIPE ST.pdf1305-YP-00-L-XO-02022-PIPE SUPPORT STANDARDS - PS21 VERTICAL PIPE GU.pdf1305-YP-00-L-XO-02023-PIPE SUPPORT STANDARDS - PS22 FIRE MONITOR SUP.pdf1305-YP-00-L-XO-02024-PIPE SUPPORT STANDARDS - PS23 BRACING FOR BRAN.pdf1305-YP-00-L-XO-02025-PIPE SUPPORT STANDARDS - PS24 CANTILEVER 1305-.pdf1305-YP-00-L-XO-02026-PIPE SUPPORT STANDARDS - PS25 CANTILEVER BRACK.pdf1305-YP-00-L-XO-02027-PIPE SUPPORT STANDARDS - PS26 INVERTED GOAL PO.pdf1305-YP-00-L-XO-02028-PIPE SUPPORT STANDARDS - PS27 GOAL POST 1305-Y.pdf1305-YP-00-L-XO-02029-PIPE SUPPORT STANDARDS - PS28 RIGHT ANGLE SUPP.pdf1305-YP-00-L-XO-02030-PIPE SUPPORT STANDARDS - PS29 INVERTED RIGHT A.pdf1305-YP-00-L-XO-02031-PIPE SUPPORT STANDARDS - PS30 RIGHT ANGLE SUPP.pdf1305-YP-00-L-XO-02032-PIPE SUPPORT STANDARDS - PS31 INVERTED `T' POS.pdf1305-YP-00-L-XO-02033-PIPE SUPPORT STANDARDS - PS32 `T' POST 1305-YP.pdf1305-YP-00-L-XO-02034-PIPE SUPPORT STANDARDS - PS33 POST 1305-YP-00-.pdf1305-YP-00-L-XO-02035-PIPE SUPPORT STANDARDS - PS34 RIGHT ANGLE BRAC.pdf1305-YP-00-L-XO-02036-PIPE SUPPORT STANDARDS - PS35 VALVE SADDLE SUP.pdf1305-YP-00-L-XO-02038-PIPE SUPPORT STANDARDS - PS37 GUIDE FOR GRP PI.pdf1305-YP-00-L-XO-02039-PIPE SUPPORT STANDARDS - PS38 PLATE TRUNNION F.pdf1305-YP-00-L-XO-02040-PIPE SUPPORT STANDARDS - PS39 GRP PIPE CLAMP S.pdf1305-YP-00-L-XO-02041-PIPE SUPPORT STANDARDS - PS40 REINFORCE PLATE.pdf1305-YP-00-L-XO-02042-PIPE SUPPORT STANDARDS - PS41 BOTH END WELDED.pdf1305-YP-00-L-XO-02043-PIPE SUPPORT STANDARDS - PS42 CONSTANT SPRING.pdf1305-YP-00-L-XO-02044-PIPE SUPPORT STANDARDS - PS43 VARIABLE SPRING.pdf1305-YP-00-L-XO-02045-PIPE SUPPORT STANDARDS - PS44 GRP FLANGE RESTI.pdf1305-YP-00-L-XO-02046-PIPE SUPPORT STANDARDS - PS45 GRP FLANGE GUIDE.pdf1305-YP-00-L-XO-02047-PIPE SUPPORT STANDARDS - PS46 GRP PIPE CLAMP &.pdf1305-YP-00-L-XO-02048-PIPE SUPPORT STANDARDS - PS47 PIPE CLAMP SHOE.pdf1305-YP-00-L-XO-02049-PIPE SUPPORT STANDARDS - PS48 SUPPORT FOR CU-N.pdf1305-YP-00-L-XO-02050-PIPE SUPPORT STANDARDS - PS49 ELBOW SUPPORT HO.pdf1305-YP-00-L-XO-02051-PIPE SUPPORT STANDARDS - PS50 SMALL BORE VALVE.pdf1305-YP-00-L-XO-02052-PIPE SUPPORT STANDARDS - PS51 ISOLATOR PAD 130.pdf

1305 yp 00 l sa 00002_a1 pipe support specification

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