15050901-000-00-PI-BOD-0001_0

DOC. TITLE : PIPE SUPPORTS STANDARD DOC. No. :

Contract No. : 15050901

15050901-000-00-PI-PSS-0001

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LOWER FARS HEAVY OIL DEVELOPMENT PROGRAM PHASE -1(60MBOPD)

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Company Proj. No.: EF/1852

TABLE OF CONTENTS ABBREVIATIONS

4

1.

PROJECT INTRODUCTION

4

1.1

PROJECT OVERVIEW

4

2.

INTRODUCTION AND SCOPE

4

2.1

INTRODUCTION

4

2.2

SCOPE

4

3.

DEFINITIONS

5

4.

REFERENCES

5

4.1

INDUSTRY CODES AND STANDARDS

5

4.2

OTHER COMPANY STANDARDS AND SPECIFICATIONS

6

4.3

LOCAL STANDARDS & STATUTORY REGULATIONS

7

4.4

ORDER OF PRECEDENCE

7

5.

DESCRIPTION

8

5.1

GENERAL NOTES FOR PIPE SUPPORTS

8

5.2

PIPE SPAN FOR CARBON STEEL PIPES

12

5.3

PIPE SPAN FOR STAINLESS STEEL PIPES

14

5.4

PIPE SPAN FOR CU-NI PIPES

15

5.5

RECOMMENDED GUIDE SPAN CHART

17

5.6

PRELIMINARY SPAN FOR RTRP PIPE

17

6.

ATTACHMENTS

18

ATTACHMENT– 1 MATERIAL SELECTION CHART - PRIMARY SUPPORTS

(04 SHEETS)

ATTACHMENT -2 SELECTION CHART – PRIMARY SUPPORTS

(09 SHEETS)

ATTACHMENT -3 SUPPORT DRAWINGS - PRIMARY SUPPORTS

(84 SHEETS)

ATTACHMENT -4 SUPPORT DRAWINGS - SECONDARY SUPPORTS

(53 SHEETS)

DOC. TITLE : PIPE SUPPORTS STANDARD Contract No. : 15050901

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ABBREVIATIONS: EPC FEED GA HAC HSE ISO KOC LP MBOPD MBWPD MMSCFD MR MSS MTO NPS O&M P&ID PDMS PMS PR SI TBE TQ QA QC AIV / FIV NB A/G NDE ITP EEMUA ASME ASTM BS

Engineering Procurement and Construction Front End Engineering and Design General Arrangement Hazardous area classification Health Safety & Environment Department International Organization for Standardization Kuwait Oil Company Low Pressure Thousand U.S Barrels of Oil Per Day Thousand U.S Barrels of Water Per Day Million Standard Cubic Feet Per Day Inquiry Requisition Manufacturers Standardization Society of the valve and fittings Industry Inc. Material Take-off Nominal Pipe Size Operation and Maintenance Piping & Instrumentation Diagram Plant Design & Management System Piping Material Specifications Purchase Requisition International System of units Technical Bid Evaluation Technical Query Quality Audit Quality control Acoustic induced vibration / flow induced vibration Nominal Bore (Pipe Size) Above Ground Nondestructive Examination Inspection and Testing Plan The Engineering Equipment And Materials Users' Association American Society of Mechanical Engineers American Society for Testing and Materials British Standards



1. 1.1

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PROJECT INTRODUCTION Project Overview Kuwait Oil Company (K.S.C), hereafter called COMPANY, have awarded the consortium of Petrofac International Ltd. (Petrofac) and Consolidated Contractors Group S.A.L(Offshore),thereafter called CONTRACTOR, the Works comprising all things to be done and services to be provided by CONTRACTOR including but not limited to the engineering design, procurement of Material, expediting, shipping, placement of Subcontracts,

project

management,

construction,

inspection,

testing,

pre-

commissioning, training of COMPANY personnel, commissioning, operation and maintenance

during

the

ramping

up

of

production

to

60

MBOPD

until

turnover, performance testing and all other works to complete the “Lower Fars Heavy Oil Development Program Phase-1 (60 MBOPD)” on a Lump Sum Turnkey (LSTK) basis, to provide COMPANY with complete, proven and operable facilities. Phase-1 facilities comprises of two well blocks which shall be designed to process a nominal 60,000 BOPD of heavy oil. The field shall be developed using thermal recovery process which shall employ Cyclic Steam Stimulation (CSS) followed by Steam Flood (SF). The broad scope involves development of Production Support Complex (PSC), Central Processing Facility (CPF), Well Blocks 02 and 03, Infield Satellite Station (ISS), Trunk And Steam Lines, Pipelines For Export Oil, Fuel Gas, Make Up And Disposal Water, Sub Stations, New Storage Tanks along with Loading And Filling Manifolds and New Crude Oil Control Centre (COCC) And Pumps In South Tank Farm (STF). 2. 2.1

INTRODUCTION AND SCOPE Introduction This specification defines the general design, construction criteria and the technical requirements for above ground Pipe Supports.

2.2

Scope This document covers the details of Engineering, Design, QA and QC of support fabrication, general requirements and accommodation for the selection and use of pipe supports for piping systems for the project. This specification may not be extended to the piping systems furnished within a manufacturer’s package assembly / skids.



3.

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DEFINITIONS For the purpose of this document the following definitions shall apply: COMPANY means Kuwait Oil Company (K.S.C). CONTRACTOR / PURCHASER mean the person, firm or company identified as such in the Contract Agreement and includes its successors and permitted assignees. VENDOR means the party that manufactures and / or supplies equipment. SUB-VENDOR means the party supplying goods, equipment or material specified by the VENDOR.

4.

REFERENCES The engineering of the project shall be carried out on the basis of certain specifications and standards listed below.

4.1

Industry codes and standards International standards shall be used as referenced in the project specifications and KOC standards. Common international standards applicable to piping are listed below. The latest revisions of codes and standards prevailing on the effective date of bid submission, July 2014 shall be followed. The use of later revisions shall be agreed with Company. Standard No.

Description

ASME B31.1

Power Piping

ASME B31.3 (2012)

Process Piping

ASME B31.4

Pipeline Transportation Systems for Liquids & Slurries

ASME B31.8

Gas Transmission and Distribution Piping Systems

Annual Books of ASTM Standards

Iron and steel Products Steel Piping’s, Tubing’s and Fittings Ferrous Castings and Ferro alloys Steel plate, Sheet, Strip and Wire Steel-Bar, Forgings and Springs


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BSI BS EN 10025

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Specification for Hot rolled Products of non-alloy Structural Steels and their technical delivery conditions

MSS-SP-58

Piping Hangers and Supports, Material Design, Manufacture, Selection, Application and Installation

ASTM A 36 4.2 A)

Standard Specification for Carbon Structural Steel

Other Company Standards and specifications KOC Standards KOC Engineering standards listed below will be complied with as relevant. Document No. KOC-G-007

Description KOC STANDARD FOR BASIS DESIGN DATA

KOC-P-001

KOC STANDARD FOR PAINTING AND COATING OF EXTERNAL METAL SURFACES

KOC-C-001

KOC STANDARD FOR BASIC CIVIL ENGINEERING DESIGN DATA

KOC-C-002

KOC RECOMMENDED PRACTICE FOR ENGINEERING DESIGN BASIS OF CIVIL AND STRUCTURAL WORK

KOC-C-007

KOC STANDARD FOR STRUCTURAL STEEL WORKMATERIALS, FABRICATION AND ERECTION

KOC-G-004

KOC STANDARD FOR PACKING MARKING AND DOCUMENTATION

KOC-Q-014

KOC STANDARD FOR PROJECT QA/QC REQUIREMENTS

B)

Project Specifications Project specifications cover the technical requirements specific to the project as required by the contract. Important project specifications for piping are: Document No.

Description

15050901-000-00-PI-BOD-0001

Specification for Piping Design

15050901-000-00-PI-BOD-0002

Piping Stress Analysis Design basis

15050901-000-00-PI-SPC-0002

Piping Material Specification



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15050901-000-00-CI-BOD-0001

Civil And Structural Design Basis

15050901-000-00-ST-SPC-0001

Specification For Structural Steel Fabrication & Erection Works

For more details on codes and standards being followed and applicability, please refer to the latest revision of Doc. No.: KOC-Q-O14 - KOC Standard for Project QA/QC Requirements C)

Other Company Standards Document No.

Description

11C8972-00-CI-CRT-0001

CIVIL DESIGN CRITERIA

11C8972-00-ST-CRT-0001

CIVIL STRUCTURAL SPECIFICATION STRUCTURAL DESIGN CRITERIA

11C8972-00-PE-SPC-0006

SPECIFICATION FOR PIPING FABRICATION AND ERECTION

KOC-G-004

KOC STANDARD FOR PACKING MARKING AND DOCUMENTATION

B

4.3

11C8972-00-PE-SPC-0008

SPECIFICATION FOR WELDING REQUIREMENT

11C8972-00-PE-SPC-0002

SPECIFICATION FOR PIPING DESIGN

11C8972-00-PE-SPC-0019

SPECIFICATION FOR PIPE SUPPORTS

Local Standards & Statutory Regulations Local Standards, government regulations and laws, as applicable to the location of the project and as stipulated in the contract, shall be followed.

4.4

Order of Precedence The supply of Equipment, materials, services, and documentation shall be in accordance with the State of Kuwait and local rules and regulations and specific project requirements. In case of conflict on technical requirements, the following order of precedence shall apply: •

Specification

•

Data Sheets

•

Drawings

In case of conflict or differences in requirements of the codes and standards, the most stringent of such codes and standards as defined by Contractor/Company shall apply.



5. 5.1

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DESCRIPTION General notes for pipe supports 1)

All dimensions shown in this specification are in mm, except for pipe & bolt size, unless otherwise noted.

2)

Supports directly attached to parent pipe or arrangement close for guiding or restraining pipe in any direction are designated as primary supports. On the isometric drawing, primary support types shall be indicated with Support illustration support codes / tags.

3)

Primary Pipe Supports shall be indicated on the piping isometric drawings through ‘Support illustration Code’ as per actual support detail. It should be part of Pipe Support Group of Bill of Material in the isometric drawing. On the Issued for Construction isometric drawing, the primary pipe support should be part of Pipe Support Group Bill of Material. Primary supports that are attached to piping element (i.e. wear pad & encirclement pad) shall be welded at shop & Trunnion shall be welded at field prior to hydro testing. Field or Shop welding as per project requirement as indicated in pipe support sketch.

4)

Secondary Pipe Supports shall be indicated on the piping isometric drawings through ‘Support illustration Code’ as per actual support detail. It should be part of Pipe Support Group of Bill of Material in the isometric drawing. Additionally all standard secondary pipe supports shall be uniquely numbered as per Pipe Support Numbering Philosophy of the project. (Refer Doc. No. : 3D Modelling Cad Procedure : 15050901-000-00-PI-PRO-0001)

5)

All steel sections and plates necessary for the fabrication of the pipe supports shall be in accordance with BS sections or equivalent. The material for all sections shall be as indicated in pipe support drawings.

6)

Pipes 1-1/2” and smaller are field supported. Supports indicated in the 3D model (Three dimensional) /2D (Two dimensional) drawings are for guidance only.

7)

Pick up support types (PUVU1, PUVU2, PUHU3 and PUVU4) shall be limited to isolated cases only, where other options are ruled out. However for thin pipe header (i.e. 10S) this option shall be avoided. These supports shall be used rarely and only after consultation with Stress Engineer.



8)

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Fasteners, Nuts & Washers required for Primary support shall be as per Primary Support Material Selection Chart (Attachment-1). All carbon steel and alloy steel bolting including washers and U-bolts used for supports shall be supplied in hot dip galvanized condition in accordance with BS EN ISO 1461.

9)

Unless otherwise specified all bolting for secondary pipe supports shall be in accordance with Project Civil/Structural requirements. (Refer Doc. No. : Specification for structural steel fabrication and erection works: 15050901-000-00-ST-0001)

10)

SS/Teflon pad shall be introduced, if required, to minimize contact friction between pipes and supporting structure as per piping stress analysis requirements. However, such supports shall be minimized.

11)

Surface preparation and painting requirements shall be as per project painting specification “KOC-P-001- KOC Standard for Painting & Coating of External Metal Surfaces”.

12)

Pipe and supports shall not rest directly on concrete. Metal surface / metal base plate shall be provided on top of concrete. For avoiding galvanic corrosion, Stainless steel bearing plates (SS 316/316L, Support illustration code “BP”) shall be provided on the supporting steel wherever SS/DSS/SDSS piping rests directly on the steel. For AS/Cu-Ni pipes bearing plates of equivalent parent pipe plate material shall be used. Bearing plates are not required when pipes are provided with wear pad. For clamped shoe supports using LTCS clamps on SS/DSS/SDSS/AS pipes, SS 316/316L foils to be used between pipes & clamps.

13)

If PWHT requirements, if any for piping supports, shall be as per ASME B31.3 (based on pipe wall thickness). Please refer note 12 of Attachment – 2 for detail. However, for pipes requiring all welds to be post weld heat treated (As per process requirement); supports shall be of clamp type except at locations of line stops. At such welded support locations, PWHT shall be carried out.



14)

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Loads indicated in this standard are the maximum allowable service loads. For structural steel supports, the horizontal load capacity shall be considered to be 0.3 times and 0.15 times of vertical load capacity in the longitudinal and lateral pipe direction respectively.

15)

For structural supports, the maximum loads given are valid for particular dimensions (e.g. L, H) and shall be used as a guideline for selecting the supports. Dimensions and loads other than those mentioned may be used after verifying the same for structural integrity.

16)

Temporary supports required for hydro testing, maintenance will be identified and marked on isometric with suitable note (Temporary Support). This support must be taken out physically during operating condition of pipe line to that; it will be not arrest piping displacement. This identification of temporary supports will be limited to supports near spring supports and at removable spools only, if any.

17)

Structural sections indicated in the standard support details may be replaced by equivalent approved sections of comparable dimensions and strength.

18)

Structural sections indicated in the standard may be fabricated from plate in compliance with following : a)

Plate thickness shall be equal or more than that of standard structural sections.

b)

Strength of plate material shall be equal or more than that of standard structural sections.

c)

Details of welding (Fillet/Full penetration, and size of welds etc.) and NDE for welds shall be proposed by manufacturer, for Contractor’s approval, and shall be included in ITP/suitable Quality Control documents.

d)

Proper care shall be taken to avoid warping during welding. Manufacturer shall propose precautions to be taken and inspection criteria, for Contractor’s approval, and shall be included in ITP/suitable Quality Control documents.

19)

All fillet welds shall be 6 mm or pipe wall/plate thickness being welded, whichever is less, unless noted otherwise in the standard details.



20)

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For supports on horizontal insulated pipe of size 1.5” & below, without slope, insulation at bottom half of pipe shall be cut 50 mm on either side of supporting member. For supports on vertical insulated pipe of size 1.5” & below, half pipe insulation towards supporting member shall be cut 50 mm on either side of supporting member.

21)

Unless otherwise specified in the isometrics, the gaps indicated in the support standard are to be maintained.

22)

For shoes on insulated lines, slots may be incorporated suitably in the shoe assembly to accommodate insulation straps/tracer lines to suit field requirements. Slot details provided/shown in shoe detail drawing are for references and may be omitted wherever not required.

23)

The bought out items shall be clearly marked with part no. wherever applicable.

24)

Supports which need to be assembled (Fabricated parts with Bought out items) shall be identified with part number for easy traceability.

25)

Supports for lines with acoustic insulation shall be isolated by providing vibration absorbing pad assemblies under the pipe supports. Guides and stops on these lines shall be provided with vibration absorbing pad assembly (APS, APG and APLS).

26)

Pipe for trunnion, reinforcement pad, if any shall be as per parent pipe specification and shall reflect on isometric as a part of piping MTO and to be included in piping bill of materials

27)

Details of Vessel Support Clips shall be internally issued to Mechanical group.

28)

Height of support (Primary or Secondary) to be used along with ‘PBC’ type support shall have 200 mm extra length to be adjusted at site to cater for sloping requirement of concrete paving.

29)

Small bore connection subjected to FIV/AIV shall be provided with two plane bracing (DBVD/DCBCD type supports).



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Apart from AIV/FIV recommendations, where ever stress engineer recommends based on the connection, orientation, length, attached valve / component weights, than that particular location shall be provided with bracing as per support standards. 30)

All supports shall be designed for design life of 25 years.

31)

Suitable Boundary conditions and support type shall be considered at interface point between metallic and RTRP pipe to arrest the displacement of metallic piping getting transferred to RTRP.

32)

Clamp shoe shall not be used for lines connected to reciprocating compressors and pumps. Preference to given for welded shoe.

5.2

Pipe Span for Carbon Steel Pipes The data below is applicable for: •

Carbon steel pipes (Sch. 80 (XS) or higher for sizes 0.5” to 2”, Sch. STD or higher for sizes 3” to 12”, Sch. 20 or higher for sizes 14” to 24” and Std. Sch. or higher for 26” to 48”). Maximum Allowable Bending Stress considered is 40 N/mm2 and allowable

•

deflection considered is 12.7 mm.

•

The weight of insulation and cladding is based on insulation thickness varying from 40 mm for pipe up to 2”, 50 mm for NB 3” to 4” pipe, 65mm for 8” to 10”, 75mm for NB 12” to 48” pipe and a density of 150 Kg/m3.

NOMINAL PIPE SIZE NB. (INCH)

MAXIMUM SPAN ‘ L’ (mm), (NOTES 1 to 5) VAPOUR SERVICE WATER SERVICE BARE INSULATED BARE INSULATED

0.50”

2900 (4200*)

2700 (3500*)

2900 (4200*)

2700 (3500*)

0.75” 1”

3400 (4900*)

3100 (4200*)

3300 (4800*)

3100 (4200*)

3800 (5600*)

3600 (5000*)

3800 (5500*)

3600 (4900*)

1.50” 2”

4700 (7000*)

4500 (6500*)

4600 (6900*)

4400 (6300*)

5300 (8000*)

5100 (7600*)

5200 (7800*)

5000 (7200*)

3” 4”

6500 (9800*)

6300 (9400*)

6300 (9300*)

6000 (8400*)

7500 (11200*)

7300 (10900*)

7000 (10300*)

6800 (9600*)

6”

9200 (13800*)

9000 (13500*)

8400 (12000*)

8100 (11200*)




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8”

10600 (15800*)

10400 (15500*)

9500 (13400*)

9200 (12700*)

10” 12” 14” 16” 18” 20”

11800 (17700*)

11600 (17400*)

10500 (14700*)

10200 (14000*)

12900 (19300*)

12700 (19000*)

11200 (15500*)

11000 (14800*)

13500 (20200*)

13300 (20000*)

11300 (15100*)

11100 (14400*)

14400 (21600*)

14300 (21400*)

11900 (15500*)

11600 (14800*)

15300 (23000*)

15200 (22700*)

12400 (15800*)

12100 (15200*)

16200 (24200*)

16000 (24000*)

13200 (17100*)

13000 (16600*)

24”

17700 (26500*)

17600 (26300*)

14100 (17700*)

13900 (17200*)

26” 28” 30” 32” 34” 36” 40” 42”

18700 (28000*)

18500 (27700*)

14400 (17900*)

14200 (17400*)

19400 (29000*)

19200 (28700*)

14800 (18100*)

14400 (17700*)

20100 (30100*)

19900 (29800*)

14900 (18300*)

14600 (17900*)

21300 (31900*)

20600 (30800*)

15100 (18500*)

14700 (18100*)

21700 (32500*)

21200 (31700*)

15200 (18600*)

14900 (18200*)

22400 (33500*)

21800 (32700*)

15300 (18800*)

15000 (18400*)

22600 (33900*)

21800 (32700*)

15300 (18800*)

15000 (18400*)

24500 (36600*)

23600 (35300*)

15600 (19100*)

15300 (18800*)

24500 (36600*) 23600 (35300*) 15600 (19100*) 15300 (18800*) 48” *Marked pipe spans are calculated based on fixed beam method. These shall be

used for continuous run of pipes on pipe ways like racks/ sleepers. However for supports near to the pipe change in directions/ends, continuous span cannot be applied

NOTES: 1) Spans are based on straight pipe Other configuration shall be multiplied by a shape factor as per above sketch 2) Free draining pipes with a slope less than 1:1000 require an additional check of the span



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3) All inline items shall be placed close to Pipe Support location 4) Where the fluid has specific gravity greater than water, the spacing shall be reduced accordingly 5) Pipe spans shown in the above table are maximum permitted values as per the indicated basis. However the actual span shall be decided to ensure an optimum design 5.3

Pipe Span for Stainless Steel Pipes The data below is applicable for: •

Stainless Steel pipes/Duplex Stainless Steel pipes/Super Duplex Stainless Steel pipes (Sch 40S or higher for sizes up to 2”, Sch 10S or higher for sizes 3” to 30” Pipe).

•

Maximum Allowable Bending Stress considered is 40 N/mm2 and allowable deflection considered is 12.7 mm.

•

The weight of insulation and cladding is based on insulation thickness varying from 40 mm for pipe up to 2”, 50 mm for NB 3” to 4” pipe, 65mm for 8” to 10”, 75mm for NB 12” to 30” pipe and a density of 150 Kg/m3.



0.50” 0.75”

3200 (4800*)

2700 (3600*)

3100 (4600*)

2600 (3500*)

3600 (5400*)

3100 (4300*)

3400 (5200*)

3000 (4100*)

1” 1.50”

4100 (6100*)

3600 (5200*)

3900 (5800*)

3500 (4900*)

4900 (7400*)

4500 (6700*)

4600 (6900*)

4300 (6100*)

2” 3” 4” 6”

5600 (8300*)

5200 (7700*)

5100 (7700*)

4800 (6800*)

6800 (10200*)

6200 (9200*)

5900 (8400*)

5500 (7400*)

7600 (11400*)

7100 (10700*)

6500 (8900*)

6200 (8100*)

9200 (13800*)

8600 (12900*)

7600 (10000*)

7200 (9100*)

8” 10” 12”

10600 (15800*)

10000 (14900*)

8400 (10900*)

8100 (10100*)

11800 (17700*)

11300 (16900*)

9300 (11700*)

9000 (11100*)

12900 (19300*)

12200 (18300*)

9900 (12400*)

9600 (11700*)

14”

13500 (20200*)

12900 (19300*)

10300 (12800*)

9900 (12100*)

16” 18”

14400 (21600*)

13800 (20700*)

10600 (13000*)

10100 (12400*)

15300 (22900*)

14700 (22000*)

10800 (13200*)

10400 (12700*)

20” 24”

16200 (24200*)

15600 (23400*)

11600 (14200*)

11100 (13700*)

17700 (26500*)

17300 (25800*)

12500 (15300*)

12100 (14800*)



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NOMINAL PIPE SIZE NB. (INCH) 26” 28” 30”

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19000 (28500*)

18200 (27200*)

13700 (16800*)

13300 (16300*)

19700 (29500*)

18900 (28200*)

13800 (16900*)

13500 (16500*)

20400 (30600*)

19500 (29200*)

13900 (17100*)

13600 (16700*)

*Marked pipe spans are calculated based on fixed beam method .These shall be used for continuous run of pipes on pipe ways like racks/ sleeper’s .However for supports near to the pipe change in directions/ends, continuous span cannot be applied.

NOTES: 1) Spans are based on straight pipe. Other configuration shall be multiplied by a shape factor as per above sketch. 2) Free draining pipes with a slope less than 1:1000 require an additional check of the span. 3) All inline items shall be placed close to Pipe Support location. 4) Where the fluid has specific gravity greater than water, the spacing shall be reduced accordingly. 5) Pipe spans shown in the above table are maximum permitted values as per the indicated basis. However the actual span shall be decided to ensure an optimum design. 5.4

Pipe Span for CU-NI Pipes The data below is applicable for: Cu-Ni pipes (Pipe sizes as per Table 1.2.1 of EEMUA-144) : 16 Bar and 20 bar Rating



•

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Maximum Allowable Bending Stress considered is 20 N/mm2 and allowable deflection considered is 12.7 mm.

NOMINAL PIPE SIZE NB (INCH)

MAXIMUM SPAN ‘ L’ (mm), (NOTES 1 to 5) WATER SERVICE- BARE

0.5”

2200 (2700*)

0.75”

2700 (3300*)

1”

3000 (3600*)

1.5”

3500 (4300*)

2”

3800 (4700*)

3”

4300 (5300*)

*Marked pipe spans are calculated based on fixed beam methods. These shall be used for continuous run of pipes on pipe ways like racks/ sleepers However for supports near to the pipe change in directions/ends, continuous span cannot be applied.

NOTES: 1)

Spans are based on straight pipe. Other configuration shall be multiplied by a shape factor as per above sketch.

2)

Free draining pipes with a slope less than 1:1000 require an additional check of the span.

3)

All inline items shall be placed close to Pipe Support location.

4)

Where the fluid has specific gravity greater than water, the spacing shall be reduced accordingly.



5)

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Pipe spans shown in the above table are maximum permitted values as per the indicated basis. However the actual span shall be decided to ensure an optimum design.

5.5

Recommended Guide Span Chart

VERTICAL PIPE

12000

SPACING (mm) ON LOOP ENDS(Refer Note) 6000

3"

15000

9000

8000

4"

18000

12000

9000

6"

18000

12000

9000

8" – 12"

18000

18000

12000

14" – 20"

24000

18000

12000

24" & Above

24000

18000

12000

PIPE SIZE (INCH)

HORIZONTAL PIPE

Up to 2"

8000

Note: The above table is for reference only. Actual selection of guide location shall ensure that high thermal load due to restriction on pipe movement is avoided. 5.6

Preliminary Span for RTRP Pipe The pipe span for A/G RTRP piping shall be as per RTRP Vendor recommendations. However, the below table can be used for preliminary design which needs to be confirm with RTRP Vendor. Size NB (Inch) 3” 4” 6” 8” 10” 12” 14” 16” 18” 20” 24” & above

Support Span as per ISO 14692 (mm) 2900 3100 3500 3700 4000 4200 4800 4800 4800 5500 6000


6.

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ATTACHMENTS ATTACHMENT - 1 MATERIAL SELECTION CHART - PRIMARY SUPPORTS (04 SHEETS) ATTACHMENT - 2 SELECTION CHART – PRIMARY SUPPORTS (09 SHEETS) ATTACHMENT - 3 SUPPORT DRAWINGS - PRIMARY SUPPORTS (84 SHEETS) ATTACHMENT - 4 SUPPORT DRAWINGS - SECONDARY SUPPORTS (53 SHEETS)

DOC. TITLE : PIPE SUPPORTS STANDARD ATTACHMENT - 1 Contract No. : 15050901

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MATERIAL SELECTION CHART-PRIMARY SUPPORTS (04 Sheets)

DOC. TITLE : PIPE SUPPORTS STANDARD ATTACHMENT - 1 DOC. No. :


15050901-000-00-PI-PSS-0001

REV.:B

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ATTACHMENT–1: MATERIAL SELECTION CHART-PRIMARY SUPPORTS PRIMARY SUPPORT MATERIAL CODE

PIPE MATERIAL

CS CS/ CS -FBE LINED/ CS-GALV. / CS -Ni ALLOY CLAD

SS/DSS/SDSS

SS / DSS/SDSS (Up to - 460 C)

CN

Cu-Ni

WEAR PADS

SAME AS PIPE MATERIAL



PIPES FOR TRUNNION




BS EN 10025 S275 J0/J2

BS EN 10025 S355 NL/ML WITH SS 316/316L FOIL

BS EN 10025 S275 J0/J2 WITH NEOPRENE PAD

BS EN 10025 S275 J0/J2

BS EN 10025 S355 NL/ML (WITH WP ON PIPE IN CASE OF DIRECTLY WELDED TO PIPE)

BS EN 10025 S275 J0/J2 (WITH WP ON PIPE IN CASE OF DIRECTLY WELDED TO PIPE)

PIPE CLAMPS

STRUCTURAL MEMBER / PLATES FOR SHOES

PLATE / STRUCTURAL MEMBER FOR AXIAL STOP ON BARE LINE (DIRECTLY WELDED TO PIPE WALL)

BS EN 10025 S275 JR

BS EN 10025 S355 NL/ML (WITH WP ON PIPE )

BS EN 10025 S275 J0/J2 (WITH WP ON PIPE IN CASE OF DIRECTLY WELDED TO PIPE)

BEARING PLATE

Not Applicable

ASTM A 240 TP 316/316L

ASTM B 171 UNS C70600



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ATTACHMENT–1: MATERIAL SELECTION CHART-PRIMARY SUPPORTS

PRIMARY SUPPORT MATERIAL CODE

CS

SS / DSS/SDSS

CN

CS/ CS -FBE LINED/ CS-GALV. / CS -Ni ALLOY CLAD

SS/DSS/SDSS (Up to - 460 C)

Cu-Ni

U- BOLTS & NUTS/FASTENERS FOR CLAMPS

A 193 GR.B7 / A 194 GR.2H (ELECTRO-ZINC PLATED IN ACCORDANCE TO ASTM B 633 )

A 193 Gr.B8 CL.1 & A 194 Gr.8

A 193 GR.B7/ A 194 GR.2H FOR NUTS/FASTNERS OF CLAMPS AND A 193 GR.B7/ A 194 GR.2H WITH NEOPRENE SLEEVE/SHEATH FOR U-BOLTS

STRUCTURAL MEMBER/PLATE FOR GUIDES AND STOPS ON SHOE

BS EN 10025 S275 JR OR ASTM A 36



BASE PLATE FOR TRUNNIONS

BS EN 10025 S275 JR

BS EN 10025 S355 NL/ML

BS EN 10025 S275 JR

BS EN 10025 S275 JR

BS EN 10025 S275 JR

PLATES FOR GUIDES ON BARE PIPE

BS EN 10025 S275 JR

BS EN 10025 S275 JR WITH SS 316/316L PLATE ON GUIDE

BS EN 10025 S275 JR WITH CU-NI PLATE ON GUIDE

WASHERS

BS EN 4320 GRADE E (ELECTRO-ZINC PLATED IN ACCORDANCE TO ASTM B 633 )

SS 316/316L

NEOPRENE COATED

PIPE MATERIAL

END PLATE FOR TRUNNIONS

BS EN 10025 S275 JR


DOC. No. :

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Notes: Charpy Impact (V-Notch) test shall be carried out for Grade S275 J0/J2 at -290 C. The test 1

value shall not be less than 27J average for 3 specimens and not less than 20J for any specimen.

2

Acceptable Grades in lieu of BS EN 10025 S355 NL/ML are BS EN S355 J2G3/ BS EN 355 K2G3, with impact test as per S355 NL/ML. Charpy Impact (V-Notch) test shall be carried out for Grade S275 JR at 0°C for elements

3

more than 30mm. The test value shall not be less than 27J average for 3 specimens and not less than 20J for any specimen.


DOC. No. :

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ATTACHMENT– 2

PAGE


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SELECTION CHART –PRIMARY SUPPORTS (09 SHEETS)



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ATTACHMENT-2 : SELECTION CHART - PRIMARY SUPPORTS : REST/ SHOES PIPE

REST SUPPORTS

SUPPORT TYPE

RESTHORIZONTAL LINE

RESTSLOPING LINE

RESTVERTICAL LINE

SUPPORT CODES

SIZE RANGE (INCH)

CS/CS- INTERNALLY CLADDED/LTCS PIPES

SS, DSS & SDSS

FROM

TO

UN INSULATED

HOT INSULATED

UN INSULATED

HOT INSULATED

0.5

1.5

DIRECT REST

DIRECT REST (NOTE - 1)

BP

BP (NOTE - 1)

2

16

DIRECT REST (NOTE- 2)

S1 / S2 (NOTE – 2, 20)

BP/WP (NOTE - 2)

S2/WP+S1 (NOTE -3)

18

24

DIRECT REST (NOTE- 2)

S1 / S2 ( NOTE - 2,20)

BP/WP (NOTE - 2)

S2/WP+S1 (NOTE -3)

26

48

WP

(WP+S1)

WP

S2/WP+S1 (NOTE-3)

1.5

16

S3

S3

S3+WP / S4 ( NOTE- 3)

S3+WP /S4 ( NOTE - 3)

18

48

S3 (NOTE - 2) / S4 (NOTE-16,20)

S3 (NOTE - 2) / S4 (NOTE-16,20)

S3+WP / S4 ( NOTE – 2, 3)

S3+WP / S4 ( NOTE – 2, 3)

0.5

2

UBF

S1+SLS1

UBF+BP

WP+S1/S2 +SLS1 (NOTE - 2,4)

3

48

NOTE - 5

NOTE - 5

NOTE - 5

NOTE - 5



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ATTACHMENT-2 : SELECTION CHART - PRIMARY SUPPORTS : REST/ SHOES PIPE

SUPPORT CODES

SIZE RANGE (INCH)

REST SUPPORTS

RESTHORIZONTAL LINE

RESTSLOPING LINE

GI

CS- EPOXY/FBE LINED

FROM

TO

UN INSULATED

HOT INSULATED

UN INSULATED

HOT INSULATED

0.5

1.5

DIRECT REST

DIRECT REST ( Note- 1)

BP (CU-NI LINES)

S2 (CU-NI LINES)

2

16

DIRECT REST

S2

DIRECT REST ( Note- 2)

S2

18

24

-

-

S2

S2

26

34

-

-

S2

S2

36

48

-

-

S2

S2

1.5

16

S4

S4

S4

S4

18

24

-

-

S4

S4

26

48

-

-

S4

S4

0.5

2

UBF

UBF

UBF (CU-NI LINES)

UBF (CU-NI LINES)

3

48

NOTE-5

NOTE-5

NOTE-5

NOTE-5

RESTVERTICAL LINE



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ATTACHMENT-2 SELECTION CHART - PRIMARY SUPPORTS : GUIDES PIPE

SUPPORT CODES

SIZE RANGE (INCH)

CS/ CS- INTERNALLY CLADDED/LTCS PIPES

SS , DSS & SDSS

SUPPORT TYPE

FROM

TO

UN INSULATED

HOT INSULATED

UN INSULATED

HOT INSULATED

0.5

1.5

G1/UBG

G1/UBG

G5/UBG+BP

G5/UBG+BP

2

16

G1/G2

SG1/SG3

G5/G6

SG1/SG3

18

24

G1/G2

SG1/SG3

G5/G6

SG1/SG3

24

34

G3

SG1/SG3

G7

SG1/SG3

36

48

SG1 / SG3/SG3A

SG1 / SG3/SG3A

0.5

1.5

UBG

UBG

UBG

UBG

2

4

UBG

SG2

UBG

SG2

6

24

G4/FCG (NOTE -6)

SG2

G8/FCG ( NOTE-6)

SG2

26

34

FCG (NOTE 6)

SG2

FCG (NOTE 6)

SG2

36

48

SG2/SG2A

SG2/SG2A

GUIDESLOPING LINE

1.5

62

SG1 / SG3/SG3A

SG1/ SG3/SG3A

SG1 / SG3/SG3A

SG1 / SG3/SG3A

GUIDE+ HOLD DOWNSLOPING LINE

1.5

48

SG2/SG2A

SG2/SG2A

SG2/SG2A

SG2/SG2A

0.5

1.5

UBG

UBG

UBG

UBG

2

4

UBG

SG1/SG2 (NOTE-7)

UBG

SG1/SG2 (NOTE-7)

6

24

G1/G2

SG1/SG2 /SG3 (Note-7)

G5/G6


24

34

G3

SG1/SG2 / SG3 (Note-7)

G7


36

48

SG1/SG2 /SG2A /SG3/SG3A (Note-7)

SG1/SG2 /SG2A /SG3/SG3A (Note-7)

GUIDE SUPPORTS

GUIDEHOROZONTAL LINE

GUIDE+ HOLD DOWNHORIZONTAL LINE

GUIDE VERTICAL LINE



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ATTACHMENT-2

SELECTION CHART - PRIMARY SUPPORTS : GUIDES PIPE

SUPPORT TYPE

GUIDEHOROZONTAL LINE

GUIDE SUPPORTS

GUIDE+ HOLD DOWNHORIZONTAL LINE

GUIDE- SLOPING LINE GUIDE+ HOLD DOWNSLOPING LINE

GUIDE VERTICAL LINE

SUPPORT CODES

SIZE RANGE (INCH)

GI

CS-EPOXY/FBE LINED

FROM

TO

UN INSULATED

HOT INSULATED

UN INSULATED

HOT INSULATED

0.5

1.5

G1/UBG

G1/UBG

G1/UBG

G1/UBG

2

16

G1/G2

SG1/SG3

G1/G2

SG1/SG3

18

24

-

-

G1/G2

SG1/SG3

26

34

-

-

G3

SG1/SG3

36

48

-

-

SG1/SG3

SG1/SG3

0.5

1.5

UBG

UBG

UBG

UBG

2

4

UBG

SG2

UBG

SG2

6

24

SG2

G4/FCG (NOTE-6)

SG2

26

34

- FCG (NOTE-6)

SG2-

36

48

SG2

SG2

1.5

48

SG1/SG3

SG1/SG3

SG1/SG3

SG1/SG3

1.5

48

SG2

SG2

SG2

SG2

0.5

1.5

UBG

UBG

UBG

UBG

2

4

UBG

S G1/SG2 ( NOTE-7

UBG

SG1/SG2 (NOTE-7)

6

24

G1/G2

SG1/SG2/SG3 ( NOTE-7)

G1/G2

SG1/SG2/SG 3 (NOTE-7)

26

34

-

- G3

SG1/SG2/SG3(NOTE-7)

36

48

-

SG1/SG2/ SG3 ( NOTE-7)

SG1/SG2/SG3 ( NOTE-7)

UBG/FCG



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ATTACHMENT-2 SELECTION CHART – PRIMARY SUPPORTS : LINE STOPS / AXIAL STOPS PIPE

LINE STOPS

SUPPORT TYPE

LINE STOPHORIZONTAL LINE

LINE STOPSLOPING LINE

SUPPORT CODES

SIZE RANGE (INCH)

CS/ CS- INTERNALLY CLADDED /LTCS PIPES

SS , DSS & SDSS

FROM

TO

UN INSULATED

HOT INSULATED

UN INSULATED

HOT INSULATED

0.5

1.5

UBF/LS1

UBF/LS1

UBF

UBF

2

4

LS1

SLS1

WP+LS1 (NOTE-2,8)

SLS1

6

16

LS1 (NOTE-2)

SLS1/SLS2

WP+LS1 (NOTE-2,8)

18

24

LS1 (NOTE-2)

SLS1/SLS2

26

34

LS1 (NOTE-2)

SLS1/SLS2

36

48

SLS1/SLS2/ SLS2A

1.5

48

SLS1/ SLS2/SLS2A

SLS1/SLS2/ SLS2A

SLS1/ SLS2/SLS2A

WP+LS1 (NOTE-2,8)

SLS1/SLS2

SLS1/SLS2

WP+LS1 (NOTE-2,8)

SLS1/SLS2

SLS1/SLS2/ SLS2A

SLS1/SLS2/ SLS2A

SLS1/ SLS2/SLS2A

SLS1/ SLS2/SLS2A



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ATTACHMENT-2 : SELECTION CHART - PRIMARY SUPPORTS : LINE STOPS / AXIAL STOPS PIPE

LINE STOPS

SUPPORT TYPE

LINE STOPHORIZONTAL LINE

LINE STOPSLOPING LINE

SUPPORT CODES

SIZE RANGE (INCH)

GI

CS-EPOXY/FBE LINED

FROM

TO

UN INSULATED

HOT INSULATED

UN INSULATED

HOT INSULATED

0.5

1.5

UBF

UBF

UBF

UBF

2

4

UBF

SLS1 ( NOTE-18)

UBF

SLS1(NOTE-19)

6

16

LS1 (NOTE-9)

SLS1/SLS2 (NOTE-18)

LS1 (NOTE-9)

SLS1/SLS2 ( NOTE-19)

18

24

LS1 (NOTE-9)


26

34

-

-

LS1 (NOTE-9)


36

48

-

-

SLS1/SLS2 (NOTE-19)


1.5

48

SLS1/ SLS2/ SLS2A

SLS1/ SLS2/ SLS2A

SLS1/ SLS2/ SLS2A

SLS1/ SLS2/ SLS2A



NOTES:

1

2

3 4 5 6 7 8 9 10 11

12

13

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ATTACHMENT 2: SUPPORT SELECTION PRIMARY SUPPORTS

For supports on horizontal insulated pipe of size 1.5” & below, without slope, insulation at bottom half of pipe shall be cut 50mm on either side of supporting member. For supports on vertical insulated pipe of size 1.5” & below, half pipe insulation towards supporting member shall be cut 50mm on either side of supporting member. a) Wear Pad is to be provided for : • All CS Pipe material - bare pipe sizes 18” NB and above with wall thickness schedule STD and below. • All SS Pipe material - bare pipe sizes 16” NB and above with wall thickness schedule 10S and below. b) For other pipe sizes Wear Pad requirement shall be checked by Stress Engineer based on available contact length of supporting member. For these Lines first preference shall be clamped type shoes instead of welded shoes. For lines requiring clamped shoes, at axial stop locations, a combination of welded shoe and wear pad (if required) shall be used. However for lines subjected under AIV study or at downstream of PSV, the support at Axial stop location shall have encirclement pad. For rest support on vertical leg of pipe, use Trunnion/ UBF /suitable combination of available primary support as per pipe material. For 2 Phase flow lines, FCG type supports to be used based on feasibility checked by Stress Engineer. On vertical line, SG2 guide shall at as four directional guide For axial stops on bare SS lines, axial stop members shall be SS (same as parent pipe) or a combination of "WP + Axial stop" shall be used. For line stops on bare Nickel alloy lines line stop members shall be combination of “WP + line stop”. Availability of flange pair within 500mm from axial stop location to be verified and ensured. S5 Type shoes shall be used for SS lines when temperature is below -46º C. For vertical line above 4", trunnions are to be used for rest supports and selection shall be in accordance with pipe support standard. If PWHT requirements are as per B31.3 (based on pipe wall thickness), then lugs or other pipe supporting elements welded to pipe doesn’t require PWHT as long as thickness through the weld in any plane is less than twice the minimum material thickness requiring heat treatment. However for pipes requiring all welds to be performed PWHT (As per process requirement), support shall be of clamp type except at axial stops location. At such welded support locations, PWHT shall be carried out. PWHT requirement shall be reviewed as per project requirement to minimize use of clamps.

14

RTRP lines shall be supported as per RTRP vendor recommendation.

15

Line size 24" & above, the clamp shoe shall not be provided where lateral movement is expected i.e. for first two support from elbow at long length's turning point, and near/at expansion loop.


16 17

DOC. No. :

15050901-000-00-PI-PSS-0001

REV.:B

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Lines subjected to Acoustic Induced Vibration (AIV) shall be supported with clamp type arrangement if recommended by AIV study., However at axial stop location for such lines welded support to be used with full encirclement pad (EP) Use of trunnion shall be minimized.

21

For shear lugs site welded on pipe at line stop locations for clamp type shoes, local galvanizing coat shall be done after welding. Use of welded supports shall be avoided for CS– Galvanized lines. For lines prefabricated and then galvanized, in cases where welded pipe supports directly attached to parent pipe are mandatory, welding of such supports shall be carried out prior to galvanizing. For galvanized lines in size ranges which are directly procured in pre-galvanized form, no welded supports shall be used. Use of welded supports shall be avoided for CS-FBE/EPOXY Lined pipes. In cases where welded pipe supports directly attached to parent pipe such as wear pads, lifting lugs, welded shoes, welded shoes with wear pad and trunnion are mandatory, welding of such supports shall be carried out prior to FBE/EPOXY coating. For locations where welded type shoes with line stops are unavoidable, it is to be ensured that break up flanges is available within 500-1000 mm from the location of line stops to perform repair of coating if required at site. For CS/LTCS Pipes with internal cladding (Ni-Alloy), preference shall be clamp type shoes instead of welded shoes to minimize welding. For line stop locations and higher guide load locations, welded shoes shall be used. For Secondary Supports with field weld, @ 100mm extra length to be provided for any Site adjustment.

22

Do not use guide “G3” or “G7” along with line stop tag “LS1” for 26” and above pipe size, as this arrangement cannot installed together.

18

19

20


DOC. No. :

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ATTACHMENT– 3

PAGE


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SUPPORT DRAWINGS-PRIMARY SUPPORTS (84 SHEETS)



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REVISION HISTORY

SUPPLY TYPE

REV.:B

15050901-000-00-PI-PSS-0001

ATTACHMENT-3 PRIMARY SUPPORTS INDEX

SL. NO.

TITLE

SUPPORT CODE

SHT. NO. REV 0

REV 1

REV 2

1

INDEX SHEET

-

2-5

-

-

-

B-

2

SYNOPTICS TABLE

-

6 - 14

-

-

-

-

REST SUPPORTS

-

3

WEAR PAD

WP

15

-

-

-

F

4

ENCIRCLEMENT PAD

EP

16

-

-

-

F

5

BEARING PLATE

BP

17

-

-

-

F

6

PIPE SHOE (1.5” – 16”)

S1

18

-

-

-

F

7

PIPE SHOE (18” – 24”)

S1

19

-

-

-

F

8

PIPE SHOE (26” – 48”)

S1

20

-

-

-

F

9

CLAMPED PIPE SHOE (1.5” – 48”)

S2

21

-

-

-

B+F

10

PIPE SHOE FOR SLOPING LINES (1.5” – 48”)

S3

22

-

-

-

F

11

CLAMPED PIPE SHOE FOR SLOPING LINES (1.5” – 48”)

S4

23

-

-

-

B+F

12

TRUNNION BASE SUPPORT (2” – 48”)

BS1/BS1P

24-25

-

-

-

F

13

SINGLE TRUNNION (WITH OR WITHOUT PAD)

ST1/ ST1P

26

-

-

-

F

14

TRUNNION ON ELBOW FOR BARE PIPE

DLD/DLU

27

-

-

-

F

15

TRUNNION ON ELBOW (WITH SHOE OPTION)

SDLD/ SDLU

28

-

-

-

F

16

DOUBLE TRUNNION ON VERTICAL LINES (WITH / WITHOUT PAD) - 2” TO 48”

DT1/ DT1P

29

-

-

-

F

17

TRUNION ON ELBOW FOR BARE PIPE

DLH

30

-

-

-

F

18

TRUNION ON ELBOW WITH SHOE

SDLH

31

-

-

-

F

19

ADJUSTABLE BASE PIPE SUPPORT (ON PIPE)

BS10/ BS10P

32

-

-

-

B+F

REMARKS



PAGE


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REVISION HISTORY

SUPPLY TYPE

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15050901-000-00-PI-PSS-0001

ATTACHMENT-3 PRIMARY SUPPORTS INDEX

TITLE

SUPPORT CODE

SHT. NO. REV 0

REV 1

REV 2

GUIDE SUPPORTS 20

GUIDE, ON BARE PIPE (0.75”–24”) FOR CS/CS-LINED/CLADED/GALV/LTCS.

G1

33

-

-

-

F

21

GUIDE ON BARE PIPE (HIGH TRANSVERSE FORCE) (4”–24”) FOR CS/CS-LINED/CLADED/GALV/LTCS.

G2

34

-

-

-

F

22

GUIDE, ON BARE PIPE – (24” TO 48”) FOR CS/CS-LINED/CLADED/LTCS.

G3

35

-

-

-

F

23

HOLD DOWN FOR BARE PIPE (2”–24”) FOR CS/CS-LINED/CLADED/LTCS.

G4

36

-

-

-

F

24

GUIDE, ON BARE PIPE (2”–24”) FOR SS/DSS/SDSS/NI-ALLOY/CU-NI

G5

37

-

-

-

F

25

GUIDE, ON BARE PIPE –HIGH TRANSVERSE FORCE) - (4”–24”) FOR SS/DSS/SDSS/NI-ALLOY/CU-NI

G6

38

-

-

-

F

26

GUIDE, ON BARE PIPE - (24”–48”) FOR SS/DSS/SDSS/NI-ALLOY/CU-NI

G7

39

-

-

-

F

27

HOLD DOWN FOR BARE PIPE (2”–24”) FOR SS/DSS/SDSS/NI-ALLOY/CU-NI

G8

40

-

-

-

F

28

GUIDE ON PIPE SHOE(1.5”–62”)

SG1

41

-

-

-

F

29

HOLD DOWN GUIDE ON PIPE SHOE (1.5”–48”)

SG2

42

-

-

-

F

30

HOLD DOWN GUIDE ON PIPE SHOE FOR HIGH TRANSVERSE LOADS (8”–48”)

SG2A

43

-

-

-

F

31

GUIDE FOR BASE SUPPORT (2”–48”)

BSG1

44

-

-

-

F

32

GUIDE – ‘U’ BOLT ON BARE PIPE (0.5”–6”)

UBG

45

-

-

-

B

REMARKS



PAGE


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REVISION HISTORY

SUPPLY TYPE

REV.:B

15050901-000-00-PI-PSS-0001

ATTACHMENT-3 PRIMARY SUPPORTS INDEX TITLE

SUPPORT CODE

SHT. NO. REV 0

REV 1

REV 2

AXIAL STOPS33

LINE STOP ON BARE PIPE ( 0.75” –24”) FOR CS /SS

LS1

46

-

-

-

F

34

LINE STOP ON BARE PIPE ( 26” –48”)

LS1

47

-

-

-

F

35

LINE STOP ON PIPE SHOE (2”–24”)

SLS1

48

-

-

-

F

36

LINE STOP ON PIPE SHOE FOR HIGH AXIAL LOADS (6” –48”)

SLS2

49

-

-

-

F

37

U-BOLT TO GRIP

UBF

50

-

-

-

B

38

LINE STOP FOR BASE SUPPORT (2”–48”)

BSLS1

51

-

-

-

F

SPECIAL TYPE OF PRIMARY SUPPORTS 39

TEFLON PAD SLIDE PLATE ASSEMBLY (FOR SHOE)

TF1

52-53

-

-

-

B

40

TEFLON PAD SLIDE PLATE ASSEMBLY (FOR TRUNNION)

TF2

54

-

-

-

B

41

LOW FRICTION PAD SLIDE PLATE ASSEMBLY (FOR SHOE)

LF1

55

-

-

-

B

42

LOW FRICTION PAD SLIDE PLATE ASSEMBLY (FOR TRUNNION)

LF2

56

-

-

-

B

43

FLANGE HOLDER FOR 150#

FH1

57

-

-

-

F

44

FLANGE HOLDER FOR 300#

FH2

58

-

-

-

F

45

FIRE HYDRANT BASE SUPPORT

BS9

59

-

-

-

F

46

STANDARD ROD HANGER

RH

60-61

-

-

-

B

47

SPRING HANGER

SH

62-63

-

-

-

B

48

RIGID STRUT

RS

64-65

-

-

-

B

49

FLAT CLAMP -GUIDE

FCG

66

-

-

-

B

REMARKS



PAGE


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REVISION HISTORY

SUPPLY TYPE

REV.:B

15050901-000-00-PI-PSS-0001

ATTACHMENT-3 PRIMARY SUPPORTS INDEX TITLE

SUPPORT CODE

SHT. NO. REV 0

REV 1

REV 2

50

SMALL BORE BRANCH SUPPORT -VENT AND DRAIN

BVD

67-69

-

-

-

B+F

51

BRACING FOR ORIFICE INSTRUMENT CONNECTION

BIC1

70-72

-

-

-

B+F

52

BRACINGS FOR PRESSURE INSTRUMENT CONNENTION (FIELD SUPPORT)

BIC2

73-74

-

-

-

B+F

53

TWO PLANE BRACING FOR SMALL BORE PIPE CONNECTION

DCBVD

75-77

-

-

-

B+F

54

TWO PLANE BRACING-FOR SMALL BORE PIPE CONNECTION

DBVD

78

-

-

-

F

55

LIFTING LUG FOR PIPES

LL

79-80

-

-

-

F

56

PIPE SHOE WITH ACOUSTIC PAD

APS

81

-

-

-

B

57

GUIDE WITH ACOUSTIC PAD

APG

82

-

-

-

B

58

AXIAL STOP WITH ACOUSTIC PAD

APLS

83

-

-

-

B

59

PIPE SHOE WITH TEFLON & ACOUSTIC PAD

APST

84

-

-

-

B

LEGEND

:

B – BOUGHT OUT ITEM

F – FABRICATED ITEM

REMARKS

CONTRACTOR DETAILS :

Petrofac DOCUMENT TITLE :-

PROJECT TITLE :-

LOWER FARS HEAVY OIL DEVELOPMENT PROGRAM PHASE-1 (60 MBOPD)

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DOC. No. :

15050901-000-00-PI-PSS-0001

REV.:B

ATTACHMENT– 4

PAGE


1 of 53


SUPPORT DRAWINGS-SECONDARY SUPPORTS (53 SHEETS)



REV.:B

15050901-000-00-PI-PSS-0001

PAGE


2 of 53


ATTACHMENT-4 SECONDARY SUPPORTS INDEX SL. NO.

TITLE

SUPPORT CODE

SHT. NO.

SUPPLY TYPE

REVISION HISTORY REV 0

REV 1

REV 2

B

1

INDEX SHEET

-

2-5

-

-

-

-

2

SYNOPTIC TABLE

-

6-10

-

-

-

-

3

CANTILEVER SUPPORT-1

CL1

11

-

-

-

F

4


CL2

12

-

-

-

F

5


CL3

13

-

-

-

F

6

STANCHION POST-1 (WITHOUT SIDE PROJECTION)

SP1

14

-

-

-

F

7

STANCHION POST-2 (WITHOUT SIDE PROJECTION)

SP2

15

-

-

-

F

8

SUSPENDED BRACKET (WITHOUT SIDE PROJECTION)

SB1

16

-

-

-

F

9

SUSPENDED BRACKET (WITH ONE SIDE PROJECTION)

SB2

17

-

-

-

F

10

SUSPENDED BRACKET (WITH BOTH SIDE PROJECTION)

SB3

18

-

-

-

F

11

ANGLE POST (WITH ONE SIDE PROJECTION)

AP1

19

-

-

-

F

12

FRAME TYPE SUPPORT

SF1

20

-

-

-

F

13

‘J’ TYPE SUPPORT

SF2

21

-

-

-

F

14

U-TYPE SUPPORT

SF3

22

-

-

-

F

15

MINOR TEE POST

MT1

23

-

-

-

F

16

TEE POST -1

TP1

24

-

-

-

F

REMARKS



REV.:B

15050901-000-00-PI-PSS-0001

PAGE


3 of 53



TITLE

SUPPORT CODE

SHT. NO.

SUPPLY TYPE

REVISION HISTORY REV 0

REV 1

REV 2

17

TEE POST -2

TP2

25

-

-

-

F

18

TEE POST -3

TP3

26

-

-

-

F

19

GOAL POST-1

GP1

27

-

-

-

F

20

GOAL POST-2

GP2

28

-

-

-

F

21

GOAL POST-3

GP3

29

-

-

-

F

22

GOAL POST-4

GP4

30

-

-

-

F

23

HORIZONTAL FRAME TYPE SUPPORTS (FOR SMALL BORE VERTICAL LINES)

HSF

31

-

-

-

F

24

TIE BEAM SUPPORT

TB1

32

-

-

-

F

25

ANCHORED BASE PLATE ON CONCRETE

PBC

33-34

-

-

-

B+F

26

STANDARD BASE PLATE ON STEEL

PBS

35

-

-

-

F

27

GUIDE FRAME FOR PIPE GUIDE

GF

36

-

-

-

F

REMARKS



REV.:B

15050901-000-00-PI-PSS-0001

PAGE


4 of 53



TITLE

SUPPORT CODE

SHT. NO.

REVISION HISTORY

SUPPLY TYPE

REV 0

REV 1

REV 2

VESSEL CLIP SUPPORT28

VESSEL PIPE SUPPORT -RESTINGFRAME TYPE

VPS1

37

-

-

-

B+F

29

VESSEL PIPE SUPPORT- REST+GUIDE

VPS2

38

-

-

-

B+F

VPS3

39

-

-

-

B+F

VPS4

40

-

-

-

B+F

30 31

VESSEL PIPE SUPPORT- RESTING FRAME TYPE- (FOR INSULATED AND UNINSULATED PIPES) VESSEL PIPE SUPPORT- REST FRAME FOR GROUP OF PIPES

32

VESSEL PIPE SUPPORT- REST FRAME FOR GROUP OF PIPES

VPS4A

41

-

-

-

B+F

33

VESSEL PIPE SUPPORT- REST FRAME FOR GROUP OF PIPES

VPS4B

42

-

-

-

B+F

34

VESSEL PIPE SUPPORT – REST

VPS5

43

-

-

-

B+F

VPS6

44

-

-

-

B+F

VPS7

45

-

-

-

B+F

VPG1

46

-

-

-

B+F

VPG2

47

-

-

-

B+F

35 36 37 38

VESSEL PIPE SUPPORT- REST & REST+GUIDE VESSEL PIPE SUPPORT- RESTING FRAME TYPE (FOR INSULATED AND UNINSULATED PIPES) VESSEL PIPE SUPPORT – RESTING/GUIDE-SINGLE BRACKET WITH U-BOLT VESSEL PIPE SUPPORT –SINGLE BRACKET FOR SHOE GUIDE

39

VESSEL PIPE SUPPORT –GUIDE BRACKETED FRAME TYPE

VPG3

48

-

-

-

B+F

40

VESSEL PIPE SUPPORT-GUIDE FRAME TYPE

VPG4

49

-

-

-

B+F

REMARKS



REV.:B

15050901-000-00-PI-PSS-0001

PAGE


5 of 53



TITLE

SUPPORT CODE

SHT. NO.

REVISION HISTORY

SUPPLY TYPE

REV 0

REV 1

REV 2

PICK UP SUPPORTS 41

PICK UP SUPPORT FROM VERTICAL BARE PIPE

PUVU1

50

-

-

-

F

42

PICK UP SUPPORT FROM VERTICAL BARE PIPE

PUVU2

51

-

-

-

F

43

PICK UP SUPPORT FROM HORIZONTAL BARE PIPE

PUHU3

52

-

-

-

F

44

PICK UP SUPPORT FROM PIPE SHOE

PUHU4

53

-

-

-

F

LEGEND :

B – BOUGHT OUT ITEM F – FABRICATED ITEM

REMARKS



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15050901-000-00-PI-BOD-0001_0

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