Pipe Support Std Drawing 100 Yer Pe Yss 0568

YYaannbbuu EExxppoorrtt RReeffiinneerryy PPrroojjeecctt STANDARDS & SPECIFICATIONS Pipe Support Standard Drawings

Document No.:100-YER-PE-YSS-0568 Revision No.: 3 Issue Date: 06 August 2009

General Business Confidential Page 2 of 160

PREFACE

This standard or specification is a revision or an overlay to a Saudi Aramco Engineering Standard, SAES, or a Saudi Aramco Materials System Specification, SAMSS for the scope of the Yanbu Export Refinery Project, YERP, unless specifically defined as a New document. A YERP specification consists of a revision or an overlay and the Saudi Aramco (SA) document with the same name. An overlay establishes if there are any required changes to the SA document and specifically defines the changes. If the SA document is to be used without any changes the overlay will state there are no changes required. If the document is a new YERP document, with no reference to a SA standard, the overlay will state it. The YERP Specification Index identifies which YERP documents are new and the ones that relate to SA documents that are unchanged, changed, or deleted. All references to SA procedures, specifications and standards are to be defined as references to YERP procedures, specifications and standards unless specifically stated otherwise in the overlay. All references to SA organizations are to be defined as the YERP Management Team. Interpret the following as specified: Revise A specific revision to a SA paragraph or sentence as noted in this

specification. Add Continuation of an SA paragraph with an overlay requirement. Substituted Replace the SA paragraph in entirety by the overlay requirement. New New paragraph number in the overlay with no corresponding SA

paragraph. Delete SA paragraph is deleted by the overlay.

REVISION This is a new YERP document that does not overlay an existing Saudi

Aramco document. ATTACHMENT None - This is a stand alone document.




TABLE OF CONTENTS

1.0 SCOPE............................................................................................................ 6

2.0 CONFLICTS AND DEVIATIONS..................................................................... 6

3.0 DEFINITIONS AND ABBREVIATIONS ........................................................... 6

3.1 Definitions ....................................................................................................... 6

3.2 Abbreviations .................................................................................................. 7

4.0 DOCUMENTS, CODES, AND INDUSTRY STANDARDS............................... 7

5.0 PIPE SUPPORTS ......................................................................................... 10

5.1 Categories of Pipe Supports ......................................................................... 10

5.2 Allowable Loads and Application of Pipe Support Standard Details.............. 11

5.3 Trunnion Supports......................................................................................... 11

5.4 Mark Numbers............................................................................................... 11

5.5 Pipe Supports and Guides from Pressure Vessels ....................................... 12

6.0 CUSTOM AND SPECIAL PIPE SUPPORTS ................................................ 12

6.1 Spring Supports ............................................................................................ 12

6.2 Special Pipe Supports................................................................................... 13

6.3 Custom and Special Pipe Support Document Numbering............................. 13

6.4 Custom and Special Pipe Support Document Index ..................................... 13

7.0 REQUIREMENTS FOR PIPE SUPPORT COMPONENTS & FABRICATED ASSEMBLIES ............................................................................................... 14

7.1 Design........................................................................................................... 14

7.2 Materials........................................................................................................ 14




7.3 Structural Shapes, Pipe, and Bolting............................................................. 14

7.4 Corrosion Protection ..................................................................................... 15

7.5 FABRICATION.............................................................................................. 16

7.6 SHIPPING AND MARKING........................................................................... 17

8.0 NEOPRENE COATING OF PIPE SUPPORT SPRING COILS ..................... 19

8.1 Scope............................................................................................................ 19

8.2 Surface Preparation ...................................................................................... 19

8.3 Application Procedure ................................................................................... 19

8.4 Material Sources ........................................................................................... 20

9.0 TETRAFLUOROETHYLENE (TFE) SLIDE PLATES .................................... 21

9.1 Scope............................................................................................................ 21

9.2 Quotation Technical Requirements ............................................................... 21

9.3 DESIGN ........................................................................................................ 23

9.4 Materials........................................................................................................ 23

9.5 Fabrication .................................................................................................... 24

10.0 INSTALLATION OF PIPE SUPPORTS......................................................... 25

10.1 Scope............................................................................................................ 25

10.2 Office Engineered Pipe Supports .................................................................. 25




FIGURES AND TABLES

FIGURE 1 Mark Number Example..................................................................................... 18

FIGURE 2 Hot insulation Guides ....................................................................................... 27

TABLE 1 TFE MECHANICAL/PHYSICAL PROPERTIES ............................................... 22

ATTACHMENT

ATTACHMENT A SAMPLE CUSTOM AND SPECIAL PIPE SUPPORT INDEX..................... 30

APPENDIXES

APPENDIX 1 STANDARD PIPE SUPPORT INDEX ............................................................. 32

APPENDIX 2 PICTORIAL INDEX AND PIPE SUPPORT STANDARD................................. 37




1.0 SCOPE

This Practice defines the technical specifications and requirements to design, fabricate or install supports for large and small bore piping.

The drawing details provide dimensional and engineering requirements for the design and engineering of pipe supports.

2.0 CONFLICTS AND DEVIATIONS

2.1 Any conflicts between this Standard and other applicable YERP Engineering Standards (YERP-SAESs), YERP Materials System Specifications (YERP SAMSSs), YERP Standard Drawings, or industry standards, codes, and forms shall be resolved in writing by the PMT.

2.2 Direct all requests to deviate from the Standard in writing to the PMT, who shall follow internal company procedure YERP-SAEP-302, Instructions for Obtaining a Waiver of a Mandatory YERP Engineering Requirement and forward such requests to the appropriate channel for review and approval.

2.3 It shall be the joint responsibility of the Engineer to determine and comply with the statutory regulation (i.e. city, state, national, provincial, etc. codes or ordinances) which will apply in the location where the item is to be installed. Mandatory regulations cannot be superseded by this specification.

3.0 DEFINITIONS AND ABBREVIATIONS

3.1 Definitions

Branch Connection: A branch connection in a header, as used in this engineering standard, include any incoming or outgoing (inlet and outlet ) piping connection.

Company Project Management Team (PMT): The Company Project Management Team (PMT) is the group responsible for the management of the entire project and is dedicated to the overall success, development and execution of the work and to ensure alignment across the numerous project interfaces.

The PMT consists of Aramco Services Company and ConocoPhillips team members, partner(s), agency personnel, and contractors. These project management resources will form a cohesive, seamless team responsible for the project execution.

ConocoPhillips (COP): ConocoPhillips as used in this procedure shall mean ConocoPhillips Company and its affiliated companies, including but not limited to ConocoPhillips Yanbu Ltd.




Contractor or Contractors: Any Design, Construction or Service Contractor(s); Manufacturer(s); Vendor(s); Government Agencies; and other similar organization(s) having a contractual relationship or a prospective contractual relationship with the Company.

Dead Legs: Piping sections that are potential for internal corrosion due to flow stagnation. Refer to Section 11.4 of this Standard for detailed criteria.

Fully Restrained Piping: A pipe system that is restrained from axial and lateral movement by means of anchors, clamps and/or supports.

Process-Utility Connection: The piping which joins the utility header root valve to the block (root) valve of the process pipe or equipment.

Process Equipment: Piping, vessels, tanks and other plant equipment that contain hydrocarbon liquid or gas, toxic chemicals, including acids or caustics.

Saudi Aramco (SA): Saudi Aramco as used in this procedure shall mean Saudi Arabian Oil Company and its affiliated companies, including, but not limited to Aramco Services Company.

Temporary Connection: A connection made by means of metallic or non-metallic hose, or flanged break-away spool. The temporary connection is marked in a conspicuous manner and governed by plant operating instructions for use only under constant monitoring.

Unrestrained Piping: Piping system designed with sufficient flexibility to control stresses due to thermal or other movement.

Yanbu Export Refinery Project (YERP): The Yanbu Export Refinery Project (YERP) as used in this procedure, shall also mean the Yanbu Export Refinery Company and its affiliated companies.

3.2 Abbreviations

WBS Work Breakdown Structure

YERP Yanbu Export Refinery Project

PMT Project Management Team (YERP)

4.0 DOCUMENTS, CODES, AND INDUSTRY STANDARDS

All referenced Specifications, Standards, Codes, Forms Drawings, and similar material shall be considered part of this Standard to the extent specified herein and shall be the latest issue (including all revisions, addenda, and supplements) unless stated otherwise.

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The YERP documents listed below, and any others attached to the requisition, apply when included in the requisition to the extent referenced herein or on the data sheets:

YERP Engineering Procedure YERP-SAEP-103 Metric Units of Weights and Measures

YERP-SAEP-302 Instruction for Obtaining a Waiver of a Mandatory YERP Engineering requirement

YERP Engineering Standards YERP-SAES-H-001 Coating Selection and Application

Requirements for Industrial Plants and Equipment

YERP-SAES-Q-001 Criteria for Design and Construction of Concrete Structures

YERP-SAES-Q-010 Cement Based, Non-Shrink Grout for Structural and Equipment Grouting

YERP Materials System Specifications YERP-09-SAMMS-107 Qualification Requirements and Application of

Composite Fluropolymer / Ceramic Coatings to Fasteners

YERP-12-SAMSS-007 Fabrication of Structural and Miscellaneous Steel

YERP Standard Drawings AA-036322 Anchor Bolt Details

AD-036555 Standard Wear Pads for Unrestrained Pipelines

AC-036697 Maximum Spans for Above Ground Unrestrained Pipelines 14" & Larger

Industry Codes and Standards AMERICAN INSTITUTE OF STEEL CONSTRUCTION (AISC)

AISC Manual of Steel Construction, Allowable Stress Design

AISC Specification for Structural Steel Buildings

AMERICAN WELDING SOCIETY (AWS)

AWS D1.1 Structural Welding Code Steel




AMERICAN SOCIETY OF MECHANICAL ENGINEERS (ASME)

ASME B1.1 Unified Inch Screw Threads (UN and UNR Thread Form)

ASME B18.2.1 Square and Hex Bolts and Screws (Inch Series)

ASME B18.2.2 Square and Hex Nuts (Inch Series)

ASME B18.22.1 Plain Washers

ASME B31.1 Power Piping

ASME B31.3 Process Piping

ASME B46.1 Surface Texture (Surface Roughness, Waviness, and Lay)

AMERICAN SOCIETY FOR TESTING AND MATERIALS (ASTM)

ASTM A36/A36M Carbon Structural Steel

ASTM A123/A123M Zinc (Hot Dip Galvanized) Coatings on Iron and Steel Products

ASTM A193/A193M Alloy-Steel and Stainless Steel Bolting Materials for High-Temperature Service

ASTM A194/A194M Carbon and Alloy Steel Nuts for Bolts for High-Pressure or High-Temperature Service or Both

ASTM A240/A240M Heat Resisting Chromium and Chromium Nickel Stainless Steel Plate, Sheet, and Strip for Pressure Vessels and for General Applications

ASTM A307 Carbon Steel Bolts and Studs, 60 000 psi Tensile Strength

ASTM A325 Structural Bolts, Steel, Heat Treated, 120/105 ksi Minimum Tensile Strength

ASTM A490/A490M Structural Bolts, Alloy Steel, Heat Treated, 150 ksi Minimum Tensile Strength

ASTM A563 Carbon and Alloy Steel Nuts

ASTM B695 Coatings of Zinc Mechanically Deposited on Iron and Steel

ASTM D2214 Estimating the Thermal Conductivity of Leather with the Cenco Fitch Apparatus

ASTM D2240 Rubber Property Durometer Hardness




ASTM D638 Tensile Properties of Plastics

ASTM D695 Compressive Properties of Rigid Plastics

ASTM D696 Coefficient of Linear Thermal Expansion of Plastics between 30C and 30C with Vitreous Silica Dilatometer

ASTM A780 Repair of Damaged and Uncoated Areas of Hot-dip Galvanized Coatings

ASTM D790 Flexural Properties of Unreinforced and Reinforced Plastics and Electrical Insulating Materials

ASTM D792 Density and Specific Gravity (Relative Density) of Plastics by Displacement

MANUFACTURERS STANDARDIZATION SOCIETY OF THE VALVE AND FITTINGS INDUSTRY (MSS)

MSS SP-58 Pipe Hangers and Supports Materials, Design and Manufacture

SOCIETY FOR PROTECTIVE COATINGS (SSPC)

SSPC SP 6 Commercial Blast Cleaning

PROCESS INDUSTRY PRACTICES (PIP)

PIP VEFV1100M Vessel/S & T Heat Exchanger Standard Detail

Other References

Anvil International, Inc Pipe Hangers

5.0 PIPE SUPPORTS

5.1 Categories of Pipe Supports

Pipe Support Details are NOT intended to include pipe support structures such as large T-Posts, structural frames or major beams that are normally designed by the Structural Engineering group, or pipe support and guide brackets from vessels that are normally designed by the vessel designer.




There are three categories of Pipe Supports, as follows:

Standard Pipe Support, including items such as shoes, guides, brackets, etc. YERP Standard Pipe Support Details are included in this specification and are expected to cover the majority of pipe support requirements. YERP Standard Pipe Supports are fully identified by the Mark Number;

Custom Pipe Supports, which for YERP include various types of Spring Supports. These supports are identified by Mark Number and require added data. The Mark Number and the added data shall be tabulated using the YERP Standard Pipe Support Details SH1 thru SH7 in accordance with section 6 and included in the Design Package.

Special Pipe Support Details, which encompass any required pipe support that is not covered by the YERP Standard Pipe Support Details. Special Pipe Support Details shall be developed by the Contractor in accordance with section 6 and included in the Design Package.

See Appendix 1 for the Standard Pipe Support Index and Appendix 2 for the Pictorial Index and Pipe Support Standard.

5.2 Allowable Loads and Application of Pipe Support Standard Details

Allowable loads for the pipe supports shall be established by the Contractor. Determination concerning fitness for purpose and suitability of application of the pipe support standard details to engineering situations should not be made solely on the information contained in the standard detail and is the responsibility of the Contractor.

5.3 Trunnion Supports

Structural steel shapes shall be used as Pipe Trunnion attachments in accordance with the YERP Pipe Support Standard Details, with appropriate material selection (fabricated from plate as required). Where the YERP standard trunnion details are determined by the Contractor to be inadequate for the applied loads, Contractor shall develop a Special Pipe Support Detail in accordance with paragraph 6.2. Pipe or tubular sections shall NOT be used as Pipe Trunnion attachments.

5.4 Mark Numbers

Contractor shall use YERP Pipe Support Mark Numbers as shown on the included Standard Pipe Support details and as defined for Custom and Special Pipe Supports in section 6.




5.5 Pipe Supports and Guides from Pressure Vessels

5.5.1 Brackets from pressure vessels for pipe supports or guides are not addressed by the Pipe Support Standard details, and are expected to be supplied by others, with design by the pressure vessel designer. Brackets similar to those shown in PIP VEFV1100M are specified for use on YERP. Where the brackets shown in PIP VEFV1100M are unsuitable for the application, special design brackets must be developed by the contractor in conjunction with the vessel designer.

5.5.2 For uninsulated piping, the pipe guides depicted in PIP VEFV1100M may be used without any piping supplied guide attachments.

5.5.3 For insulated piping, special pipe guide brackets utilizing a pipe shoe as shown in Figure 2 or special box type brackets with members on four sides of the pipe shall be requested from the vessel designer by the contractor. Appropriate pipe shoes from the Pipe Support Standard details shall be specified on the piping.

5.5.4 Pipe trunnions per the Pipe Support Standard details shall be specified on the piping for support of the piping from the vessel supplied brackets.

6.0 CUSTOM AND SPECIAL PIPE SUPPORTS

6.1 Spring Supports

6.1.1 Spring supports shall be based on Anvil International, Inc. (formerly Grinnell Company).

6.1.2 Spring supports Mark Numbers shall be as follows:

STD WBS Item [examples: SH1-148-0001, SH3-144-0001]

Where:

STD = the Spring Support Standard Number (SH1, SH2, SH3, etc.)

WBS = the WBS associated with the model area.

Item = the 4 digit sequential item number within the WBS for each STD type.

6.1.3 Spring support details (data sheets) shall be prepared by Contractor for each WBS using YERP Standard Pipe Support Details SH1 thru SH7 as the basis. Spring loads shall be listed in Newtons [N]. Travel shall be listed in millimeters [mm], with a D for downward travel or a U for upward travel.




6.2 Special Pipe Supports

6.2.1 If the YERP Pipe Support Standard Details are not sufficient to support or restrain the piping in the scope of a Contract Package, then a Special Pipe Support Detail for that Contract Package shall be prepared, indexed by WBS and issued as a part of the Design Package for that Contract Package. Each Contractor created special pipe support must have its detail drawing numbered in accordance with paragraph 6.3.

6.2.2 Each Special Pipe Support shall be identified by Mark Number as follows:

SPS-WBS-Item [examples: SPS-148-0001, SPS-144-0001]

Where:

SPS = Acronym for Special Pipe Support;

WBS = the applicable WBS code;

Item = the 4 digit sequential item number within the WBS.

6.3 Custom and Special Pipe Support Document Numbering

Spring support and Special Pipe Support details shall be numbered in accordance with YERP Project Procedure Manual, Project Procedure 103, Document Numbering Procedure (Doc. No. 100-YER-PM-PPM-0003) and indexed in accordance with 6.4.

The format of the document number shall be:

WBS-PCK-PE-P60-xxxx [example: 148-SP6-PE-P60-0002]

Where:

WBS = the applicable WBS code;

PCK = The YERP contract package Originator Code per Project Procedure 103 Appendix B, Document No. 100-YER-PM-PPM-0003;

xxxx = the sequence number within the WBS. Sequence number 0001 shall be reserved for the Index per 6.4

6.4 Custom and Special Pipe Support Document Index

All Custom and Special Pipe Support details shall be indexed for each WBS by the Contractor. The Index shall follow the format of Attachment A Sample Custom and Special Pipe Support Index. The Index shall be numbered per 6.3 with sequence number 0001.

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7.0 REQUIREMENTS FOR PIPE SUPPORT COMPONENTS & FABRICATED ASSEMBLIES

7.1 Design

Pipe support components, accessories, and attachments furnished as a regular part of proprietary or standardized equipment shall be in accordance with the item Supplier's standards and recognized industry standards suitable for the specified design conditions.

7.2 Materials

7.2.1 Materials shall conform to the requirements of MSS SP-58 unless otherwise specified on the drawings. Spacers, small plates, lugs, and similar small items may be of commercial quality carbon steel material, unless the material is otherwise specified on the drawings.

7.2.2 Materials and dimensions of commercially procurable items; e.g., clamps, clevises, or U-bolts, which are catalogued as the standard parts, shall be in accordance with MSS SP-58.

7.2.3 Substitution of materials, sizes or shapes shall not be made without the prior written approval of the YERP PMT.

7.2.4 Material subject to welding shall be of weldable quality with less than 0.30% Carbon content.

7.2.5 Acid Bessemer steel shall not be used.

7.2.6 Parts to be hot-dip galvanized shall be made only from fully killed open-hearth, electric furnace or basic-oxygen steels.

7.3 Structural Shapes, Pipe, and Bolting

7.3.1 When the designation of a structural shape or pipe is indicated on the Purchaser's drawings without showing the weight of the shape, the Supplier shall furnish the standard shape of the least weight under that description.

7.3.2 The following items, unless otherwise noted on the drawings, shall be in accordance with the following:

a. threads: ASME B1.1 coarse thread series, Bolts Class 1A or 2A, Nuts Class 1B or 2B

b. bolt heads: ASME B18.2.1 heavy hexagon series




c. nuts: ASME B18.2.2 heavy semi finished hexagon series

d. washer: ASME B18.22.1

e. anchor and structural bolts and nuts: ASTM A307-B/A563-B (except for high strength)

f. high strength bolting (bolts, nuts, and washers): ASTM A193/A193M, A194/A194M, or ASTM A325-Type 1/A563DH

g. material for hanger rods, U bolts, nuts, and similar items: ASTM A36/A36M

h. structural shapes: ASTM A36/A36M

7.3.3 The Supplier shall supply all bolts, nuts, and washers plus 10% in excess of that required for each type, diameter, and length.

7.4 Corrosion Protection

7.4.1 All stainless steel and high alloy (> 9 Cr) pipe support components will not require any surface coating.

7.4.2 All low chrome clamps and pipe supports components shall be abrasive blast cleaned and coated in accordance with YERP-SAES-H-001, System APCS-2C, using Hempel 85671 high temperature epoxy.

7.4.3 High strength bolts and nuts (ASTM A193, ASTM A194, ASTM A490 or ASTM A490M) shall not be hot-dip galvanized but shall be mechanically galvanized in accordance with ASTM B695 Class 50. If bolts cant be mechanically galvanized they shall be coated with a fluoropolymer-ceramic coating in accordance with YERP-09-SAMSS-107.

7.4.4 Spring coils shall be neoprene coated in accordance with section 8.

7.4.5 Belleville spring washers shall be mechanically galvanized in accordance with ASTM B695 by the Belleville spring washer manufacturer.

7.4.6 Cr-Mo clamped shoes shall be sand blasted to SSPC SP-6 and coated with a single coat of epoxy.

7.4.7 All supports not listed above shall be hot-dip galvanized in accordance with YERP-12-SAMSS-007, and with the specific requirements listed below:

a. Remove galvanizing from edge of plate, 12 mm up sides of plate and 12 mm up ends of plate at the weld areas of the shoe by grinding to sound base metal. Areas exposed by removal shall be coated by the support fabricator with either AACCO's Deoxaluminate or Tempil's Aluminized Bloxide.




b. Eye nut, turn buckles, adjustable base supports, spring housings, load flanges, threaded rods, bolts and nuts: To avoid difficulty in assembling threaded parts due to galvanizing, it is recommended that male parts be shaken, spun or hand brushed to remove spelter lumps from the threads. Female machine threads may be cleaned to accommodate the male thread but not tapped oversize. Regardless of cleanup method used, threads shall be such that rework is not required to assemble.

7.4.8 Hot-dip galvanized coatings shall conform to the requirements of ASTM A123/A123M with the following exceptions:

a. the weight of zinc coating shall not average less than 0.7 kg/m2.

b. no individual specimen shall show less than 0.6 kg/m2 of zinc coating.

7.5 FABRICATION

7.5.1 The following requirements apply to all fabricated support assemblies, rod hanger assemblies, spring hanger support assemblies, and all special assemblies as detailed on the pipe support drawings:

a. Each rod shall be cut and threaded. Each assembly shall be completely fabricated and assembled unless otherwise specified on the drawings.

b. If the completed assembly is over 2.4 m in length, one of the rods shall be removed and firmly wired to the balance of the assembly.

7.5.2 The fabrication of structural steel shall conform to the AISC Specification for the Design, Fabrication, and Erection of Structural Steel for Buildings. Welding shall be in accordance with AWS D1.1.

7.5.3 The design and fabrication of spring units shall be in accordance with MSS SP-58 and the applicable portions of the applicable piping code ASME B31.1 or B31.3.

7.5.4 Holes

a. The edge distance from the center of a punched, reamed, or drilled hole to the edge of a structural shape shall be 1.75 times the nominal bolt diameter, unless otherwise specified on drawings.

b. Holes drilled in structural shapes shall be located on standard gage lines unless otherwise noted on the drawings.

c. Hole sizes in structural shapes for rods 25 mm in diameter and smaller shall be 3 mm larger than the rod size; and for rod sizes greater than 25 mm holes shall be 6 mm larger than the rod size.




7.5.5 Welds

Welds shall be 6 mm continuous fillet unless otherwise specified on the drawings. Welds and welding operators shall conform to AWS D1.1.

Commentary:

For metal thickness less than 6 mm, the fillet shall be equal to the metal thickness.

7.5.6 Springs

a. See Article 7.4 for galvanizing of housings and neoprene coating of coils.

b. Spring coils shall be of the helical type enclosed by a suitably constructed steel housing with provisions for visual inspection of internal parts. The construction of the housing and internals shall include measures to prevent the complete release of the spring load in case of spring coil failure. Construction procedures for the housings of corrosion resistant springs shall not include any welding after the housing and closure plate have been hot dip galvanized. Mechanical methods (e.g., bolts and snap rings) shall be used for attaching the galvanized closure plate. Closure shall be made after the neoprene coated spring coil has been placed inside the housing.

c. Each spring unit shall be factory preset to the specified erected load and shall be provided with travel stops which lock the piston plate against upward and downward movement. Erected and hot load markings shall be die-stamped on the load-travel scale and indicated by means of permanently secured appropriately identified metallic buttons.

d. The installation heights of base-type spring units shall be factory preset to the dimensions specified on the drawings without encroaching on normal plus or minus tolerances for field adjustment. Springs shall be furnished with load flanges and center guide load column.

e. The load indicator shall be an integral part of the piston plate and shall project outward through an opening in the housing.

f. Turnbuckles, when furnished as part of the spring unit, shall be designed to permit inspection for thread engagement

g. Spring support fabricator to design and qualify all components of spring support assembly including the travel stops for the test load specified in the data sheet. Supporting documentation with regard to design compliance of all load (test load) carrying components of the assembly shall be submitted for review when hydro-test load is greater than 2 times the installed load.

7.6 SHIPPING AND MARKING

7.6.1 All material, including bolting, shall be packaged or bundled by WBS and shipped at one time. When this is not possible, the material shall be shipped by WBS or groups, in accordance with WBS priority designated by the Purchaser.




Partially shop fabricated assemblies shall be banded or wired together. Material for different WBS shall not be mixed during packaging. Each package or bundle shall be color coded in accordance with the Purchase Order. Color code paint shall not be applied to galvanized surfaces.

7.6.2 Bolts, nuts, and washers that are not part of support assemblies shall be lightly greased and packed in boxes or kegs. Loose clips and other small structural parts shall be either boxed or securely attached to larger parts with galvanized wire.

7.6.3 Each completely shop fabricated support and the individual parts of a partially shop fabricated support shall be plainly marked either by stenciling with contrasting waterproof paint in 25 mm high letters with proportional width and line weight or by attaching a metal tag with the individual mark number. All alloy pipe clamps shall be individually tagged as alloy with their mark numbers as follows: Mark Number - Alloy Clamp. Example "CP9 or CP18 - Alloy Clamp". Figure 1 shows a mark number example.

BR1 A4 1000

Support Drawing No.

Item No.

Length Dimension (mm)

FIGURE 1 Mark Number Example

7.6.4 All spring housings shall be furnished with an aluminum or brass nameplate, permanently attached with screws or rivets. The following data shall be stamped or etched on the nameplate:

a. Supplier's name

b. figure number (or series)

c. size of spring unit and type

d. graduated load and travel scale

a. (dual reading: pounds/Newtons and inches/millimeters)

7.6.5 Each spring housing shall be identified by the Purchaser's mark number, die punched on the housing or stamped, or etched on the nameplate.

7.6.6 Travel stops or hydrotest pins on spring assemblies shall be prominently tagged with instructions for their removal.




The instructions shall state:

Any deviation to the above shall be identified by Purchaser and tagged accordingly by Supplier.

8.0 NEOPRENE COATING OF PIPE SUPPORT SPRING COILS

8.1 Scope

8.1.1 This section covers the recommended procedure and the materials required for the application of neoprene coating to pipe support spring coils.

8.1.2 Equivalent compounds for the proprietary materials required by this standard may be substituted only with the prior written approval of the Purchaser. No water base coatings shall be acceptable.

8.2 Surface Preparation

8.2.1 Scale Removal

a. Surfaces shall be clean and free of scale prior to coating.

b. Shot or grit blasting is preferred for scale removal; however, grinding, wire brushing, or other mechanical methods may be used.

8.2.2 Cleaning

a. After scale removal, cleaning shall be accomplished as follows:

1. Springs shall be dipped in a solution of 30 to 45 g "Houghto Clean 240" per liter of water at 83 to 100C.

2. Springs shall remain in the solution until clean.

b. When removed from the cleaning solution, springs shall be thoroughly rinsed in hot water (83C minimum temperature) and dried.

8.3 Application Procedure

8.3.1 Priming

a. Apply one coat of N 11 Primer (as received) by brushing, spraying, or dipping.

DO NOT REMOVE PINS UNTIL AFTER LINE IS FLOODED WITH

OPERATING FLUID




b. Air dry the springs at room temperature for a minimum of one hour and a maximum of 48 hours prior to applying the finish coat.

c. If the 48 hour maximum drying time is exceeded, the spring shall be reprimed with an additional coat as specified in Paragraph 6.3.1a.

8.3.2 Finishing

a. The finish coat shall be Neoprene N 700 A (as received). If thinning is absolutely necessary, use N 450 11 Thinner.

b. Springs shall be dipped while rotating, removed slowly, and allowed to drain. A smoother surface finish can be obtained if the springs are also rotated while draining.

b. Air bubbles may be dispersed by lightly spraying the surface with atomized N 450 11 solvent, using a paint spray gun or a conventional hand operated ("flit") spray gun.

c. Two coats of Neoprene N 700 A shall be applied with a minimum of 1/2 hour between coats.

d. The finished parts shall be air cured overnight at room temperature. Curing time may be extended if drying conditions warrant.

Commentary:

Two coats of Neoprene N 700 A should result in a dry film thickness of approximately 0.25 mm.

8.4 Material Sources

8.4.1 N 11 Primer, N 700 A Neoprene, and N 450 11 Solvent are manufactured by:

RPM Inc/Gates Engineering Company Inc.

P.O. Box 1711

Wilmington, Delaware 19899, USA

302 656 9951

Also available from:

Proderite Limited,

Eagle Works

Wednesbury

West Midlands, WS10 7LT, England




8.4.2 Houghto Clean 240 is manufactured by:

E.F. Houghton Co.

Madison and Van Buren Ave.

P.O. Box 930

Valley Forge, Pennsylvania 19482, USA

215 666 4000

Also available from:

Edgar Vaughan & Co.,

Legge Street

Birmingham, B4 7EU, England

021 359 6100

and

Andrews and George Company Inc.

Nichiasu Building, No 1 26

1 chrome Shiba Diamon Minato KU,

Tokyo, 105, Japan

432 7776

9.0 TETRAFLUOROETHYLENE (TFE) SLIDE PLATES

9.1 Scope

This Section covers the requirements for tetrafluoroethylene (TFE) slide plates.

9.2 Quotation Technical Requirements

The Bidder shall submit the following TFE material properties with each bid for verification by the Purchaser:

a. the properties listed in Table I for two (2) directions perpendicular to each other and normal to the edges of the pad.

b. the response curves listed below based on using similar interface material on both plates or a stainless steel upper plate with TFE lower plate.

1. graph of allowable load in MPa vs. temperature in C (psi vs. F)




2. dynamic coefficient of friction at constant strain and velocity vs. allowable load in MPa (psi).

PROPERTY UNITS ASTM METHOD

Tensile strength (minimum) MPa (psi) D638/D638M

Tensile elongation (minimum) % D638/D638M

Compressive strength at 0.2% yield stress MPa (psi) D695/D695M

Compressive modulus of elasticity GPa (psi) D695/D695M

Flexural strength at 0.2% yield stress MPa (psi) D790/D790M

Flexural modulus MPa (psi) D790/D790M

Hardness (Durometer Shore-D) - D2240

Coefficient of linear thermal expansion

m/m/C (in./in./ oF) D696

Thermal conductivity, k W/moC

(BTU/hrftF) D2214

(Cenco-Fitch)

Specific gravity - D792

Wear factor

cm3min x 10-8 kgmh

(in3min x 10-10)

tlbhr

--

TABLE 1 TFE MECHANICAL/PHYSICAL PROPERTIES




9.3 DESIGN

9.3.1 General

Design loads, details, and dimensions shall be given in the design drawings.

9.3.2 Interface Material

a. The maximum acceptable coefficient of friction under design load shall be 0.10 for all applications.

b. Unless otherwise specified, the minimum thickness of each TFE interface element shall be 2.4 mm.

b. TFE surface finish shall be smooth with a maximum surface variation of 0.80 m Ra in accordance with ASME B46.1.

c. The stainless steel plate shall have a thickness of 4.76 mm (No. 7 U.S. Gage) and have a 0.40 m Ra finish in accordance with ASME B46.1.

9.3.3 Baseplates

Unless otherwise specified, the baseplates shall have a minimum thickness of 3.6 mm (No. 10 US Gage) and shall overlap the TFE interface element by a minimum of 6 mm for welding or bolting to structural members.

9.4 Materials

9.4.1 General

All materials of construction shall be new and unless otherwise specified shall be of the Seller's standard suitable for long term installation under one or a combination of the following conditions:

a. corrosive atmosphere

b. subfreezing temperatures, to -73C

c. elevated temperatures, to +149C

9.4.2 TFE Interface Material

Only virgin TFE resins shall be utilized when blending compounds for interface material. Reinforcing materials shall consist of 15% (min) to 25% (max) by weight of glass fibers or graphite. Pigmentation, when utilized, shall not exceed 1% of total weight.

9.4.3 Baseplates

Baseplates shall be of weldable carbon steel or stainless steel as specified in the Order. The manufacturer's standard shall be considered in compliance unless otherwise specified by the Purchaser.




9.5 Fabrication

9.5.1 General

a. All metal parts shall be clean, free of burrs, and sandblasted to a bright metal finish to remove scale and other deposits.

b. All surfaces shall be clean and free of grease prior to application of adhesive.

c. Exposed carbon steel surfaces shall be given a protective coating of zinc chromate primer prior to application of interface material. However, if the steel base is to be galvanized, galvanizing shall be done before bonding interface.

9.5.2 Tolerances

Fabrication tolerances for the total slide plate assembly shall be as follows:

Overall Length: 3.2 mm when 1830 mm or less

6.3 mm when greater than 1830 mm

Overall Width: 1.6 mm when 305 mm or less

6.3 mm when greater than 305 mm

Overall thickness: 0.8 mm

Commentary

Bolting tolerances shall be specified in the Order.

9.5.3 Marking

Each set of baseplates shall be indelibly marked with the appropriate item number specified in the design drawings.

9.5.4 Rejection

Cracks, gouges, nicks, or inclusions of foreign particles measuring greater than 20% of the TFE thickness or incomplete or inadequate interface adhesion shall be cause for rejection.

9.5.5 Field Application

TFE interface elements for field application shall have bonding surfaces etched and shall be clean and free of grease.




10.0 INSTALLATION OF PIPE SUPPORTS

10.1 Scope

This section together with the drawings, details and specifications referenced herein covers the requirements for the installation of office engineered, shop fabricated pipe supports.

10.2 Office Engineered Pipe Supports

10.2.1 Pipe supports and pipe support assemblies, for all piping are office engineered. Trunnions, welded shoes, and pipe lugs are shop installed. Standard Pipe Support Details are listed in APPENDIX I.

10.2.2 General Requirements

a. Mark numbers

1. Pipe supports for field installation are shop assembled to the maximum extent practical, and identified by mark numbers either by direct marking or by using metal tags. An example of a typical support mark number identification is shown below.

Support Standard Number

Item

Pipe size, NPS

Mark Number: G2 - A - 10

2. Welded pipe supports for shop fabricated lines are installed by the shop pipe fabricator. The mark numbers for these supports will be identified with the typical support mark number and these mark numbers will be shown on the piping isometrics under "Shop Material".

Examples:

Mark number (shoe): S1 - 12 - 100 - 457 3. A special support or spring support assembly will always have its own

unique mark number, and shall be installed only at the similarly identified location on the Piping Isometric Drawing for the identified area. Special support and spring support details are indexed in accordance with section 6.4. An example of a spring support mark number is shown below.




Support Standard Number

WBS

Item Number

Mark Number: SH3 -148 - 0001

10.2.3 Pipe Support Location Drawings

All fabricated pipe supports shall be installed at the locations indicated on the "Location Drawing" and in accordance with the erection information provided by the pipe support drawings, pipe support standards, and this specification. The Location Drawing for pipe supports is the Issued for Construction (IFC) Piping Isometric.

10.2.4 Welding Requirements

Welds and welding operator shall conform to AWS D1.1. Attachments to steel structures or vessels shall be by manual arc welding. No welding is permitted to stress relieved vessels or piping. When welding to concrete fireproofed steel, the fireproofing shall be removed and repaired by the field. Damage to galvanized surfaces shall be repaired in accordance with ASTM A780.

10.2.5 Spring Supports

a. Spring supports will be preset by the pipe support supplier to a specified "installed" load setting. Any travel stops, set screws or hydro stops provided by the Supplier shall not be removed by Construction until after field hydrotest. All travel stops are to be removed during pre commissioning.

FIELD PRECOMMISSIONING NOTE:

Care must be taken to ensure that all spring travel stops are removed before piping begins to heat up or cool down. For liquid lines, the travel stops shall be removed after the lines are flooded with operating fluid and before significant temperature changes take place. Stops may be removed from springs for liquid line sizes up to NPS 8 prior to flooding the lines.

b. Base springs resting on concrete at grade or on concrete decks shall be cinch anchored, unless anchor bolts are provided.

10.2.6 Vessel Guides for Hot Insulated Piping

Hot insulation at guides shall be installed as per Figure 2.




FIGURE 2 Hot insulation Guides

10.2.7 Hanger and Bracket Adjustments

Field Erector shall adjust the length of hanger rods and support brackets as indicated on the drawings and/or as necessary for fit up. After adjusting a rod length, Field Erector shall dress the cut end.

10.2.8 Shimming

a. Shim sets (standard SM1) shall be used by the Field Erector in shimming supports, except where full contact shims are required such as at slide plates. Shims shall be tackwelded together and to the support steel. Shims shall be supplied and installed by the Field Erector.




b. For line sizes NPS 3 and larger which have a horizontal trunnion on a platform, the Field Erector shall shim directly to the grating below, unless noted otherwise on the Piping Isometric Drawing.

c. The Field Erector shall shim any support location where a gap has been provided by design, unless noted otherwise on the Piping Isometric Drawing.

d. Instead of shimming, vertical trunnions with adjustable sleeve shall be adjusted in accordance with section 10.2.12.

10.2.9 Stops on Concrete Fireproofed Beams

Line stops at concrete fireproofed beams may bear directly against the concrete fireproofing. The concrete fireproofing shall have a minimum of concrete strength of 17.24 MPa. If fireproofing was damaged and repaired at line stop location, Field Erector shall supply and install a steel plate between the line stop and fireproofing. The plate shall be 25 mm greater in width than the line stop and shall have height sufficient to extend to the bottom flange of the fireproofed beam. Field shall weld the plate to the line stop.

10.2.10 Galvanized Pipe Support Components

a. Galvanized pipe supports (shoes, lugs, etc.) may be welded to carbon and chrome-moly piping with the following conditions:

1. Grind off galvanizing at the weld areas to sound base metal.

2. After welding, liquid penetrant (PT) examine all weld areas for process piping with a nominal pressure rating of ASME Class 300 and above.

b. Galvanized pipe support components shall not be welded to any stainless steel pipe or pressure containing components. Only stainless steel materials shall be welded to stainless steel pipe. Where stainless steel pipe rests on galvanized support steel, Field Erector shall supply and install a 3 mm thick stainless steel shim between pipe and support steel.

c. Grind off the galvanizing at the weld areas before welding pipe support components (beam attachments, etc.) to structural steel. This includes the structural steel, if it is galvanized.

b. Damage to galvanized surfaces shall be repaired in accordance with ASTM A780.

10.2.11 Base Supports at Grade

Except where home office engineered concrete piers are provided, base supports at grade, including base springs, shall be grouted by the Field Erector in accordance with Standard PR1. In order to minimize the height of grout, adjustable trunnions have been used to the maximum extent practical. In addition, the slope of the paving has been considered in setting the point of support elevations for base trunnions, base springs, and adjustable base supports.




10.2.12 Adjustable Trunnions

The adjustable portion of the trunnion will be tack welded in the shop. The Field Erector shall break the tack weld, make the proper adjustments, and then weld the adjustable sleeve to the trunnion in accordance with Standard Pipe Support Details listed in Appendix 1.

10.2.13 Support on Trunnions

When other pipe supports are required on horizontal trunnions, such as a, guide, etc., the location is defined in a note on the Piping Isometric. When other pipe supports are required on vertical trunnions, such as a base spring, guide, etc., the support shall be installed at the trunnion baseplate unless noted otherwise.

10.2.14 Guides

Where two or more lines are guided at the same steel location and the clearances between the lines are limited, the guides may be offset from centerline of steel to allow installation of adjacent guides.




ATTACHMENT A SAMPLE CUSTOM AND SPECIAL PIPE SUPPORT INDEX




APPENDIX 1 STANDARD PIPE SUPPORT INDEX

3




APPENDIX 1 STANDARD PIPE SUPPORT INDEX STANDARD

NUMBER DESCRIPTION

AJ1 ADJUSTABLE BASE SUPPORT AJ2 SHORT ADJUSTABLE BASE SUPPORT BR1 WELDED BRACKET BR2 WELDED CHANNEL OR ANGLE BRACKET BR3 BOLTED BRACKET BR4 BOLTED CHANNEL OR ANGLE BRACKET BR5 WELDED KNEE BRACED BRACKET BR6 WELDED OR BOLTED KNEE BRACED BRACKET BR7 BOLTED KNEE BRACED BRACKET BR8 WELDED BRACKET BR9 BRACKET BOLTED ON CONCRETE BR10 BRACKET BOLTED ON CONCRETE BR11 WELDED OR BOLTED L SHAPED BRACKET BR12 WELDED OR BOLTED INVERTED L SHAPED BRACKET BR13 WELDED OR BOLTED TRAPEZE BRACKET BR14 WELDED OR BOLTED INVERTED TRAPEZE BRACKET BR15 SPECIAL BRACKET BR16 PIPE SUPPORT AND GUIDE BRACKET LINE SIZE 2 AND BELOW BR17 PIPE SUPPORT AND GUIDE BRACKET LINE SIZE 2 AND BELOW BR18 PIPE GUIDE BRACKET LINE SIZE 3 - 10 BR19 PIPE GUIDE BRACKET LINE SIZE 3 - 10 BS1 BASE SUPPORT BS2 VERTICAL SUPPORT LEGS FOR DRUMS BS3 PIPE FLANGE SUPPORT BS4 BASE SUPPORT CPGEN1 GENERAL NOTES FOR STANDARD PARTS

CPGEN2 GENERAL NOTES FOR STANDARD PARTS - COMMERCIAL PARTS CROSS REFERENCE CPGEN3 GENERAL NOTES FOR STANDARD PARTS CP1 STANDARD U-BOLT CP2 STANDARD 2-BOLT PIPE CLAMP CP3 HEAVY DUTY 2-BOLT PIPE CLAMP CP4 SPECIAL 2-BOLT PIPE CLAMP FOR SHOES ONLY CP5 STRAP CLAMP CP6 ADJUSTABLE CLEVIS CP7 HEAVY DUTY 3-BOLT PIPE CLAMP CP8 STANDARD 3-BOLT PIPE CLAMP CP9 SPECIAL ALLOY 3-BOLT PIPE CLAMP CP10 STANDARD 3-BOLT RISER CLAMP CP11 STANDARD 4-HOLE PLATE CP12 WELDING LUG FOR LONG RADIUS ELBOW




APPENDIX 1 STANDARD PIPE SUPPORT INDEX (Cont.) STANDARD

NUMBER DESCRIPTION

CP13 STANDARD WELDING LUG CP14 WELDED BEAM ATTACHMENT CP15 STANDARD TURNBUCKLE CP16 STANDARD CLEVIS CP17 STANDARD WASHER PLATE CP18 SPECIAL ALLOY 2-BOLT PIPE CLAMP FOR SHOES ONLY CP19 WELDLESS EYE NUT CP20 STAINLESS STEEL 2-BOLT PIPE CLAMP CP21 4-BOLT PIPE CLAMP FOR VIBRATION CP25 STAINLESS STEEL STANDARD 3-BOLT PIPE CLAMP CP26 CARBON STEEL HEAVY DUTY 3-BOLT PIPE CLAMP CP27 ALLOY STEEL HEAVY DUTY 3-BOLT PIPE CLAMP CP28 STAINLESS STEEL HEAVY DUTY 3-BOLT PIPE CLAMP

FSGEN1 RECOMMENDED DESIGN FOR FIELD ENGINEERED SMALL BORE PIPE SUPPORT AND GUIDE SPACING

FSGEN2 RECOMMENDED DESIGN FOR FIELD ENGINEERED SMALL BORE PIPE SUPPORT - HANGERS AND SHOE

FSGEN3 RECOMMENDED DESIGN FOR FIELD ENGINEERED SMALL BORE PIPE SUPPORT - GUIDE AND SUPPORTING BRACKET

FSGEN4 RECOMMENDED DESIGN FOR FIELD ENGINEERED SMALL BORE PIPE SUPPORT - SUSPENDED BRACKET

FSGEN5 RECOMMENDED DESIGN FOR FIELD ENGINEERED SMALL BORE PIPE SUPPORT - TEE TYPE BRACKET AND BASE SUPPORT

FSGEN6 RECOMMENDED DESIGN FOR FIELD ENGINEERED SMALL BORE PIPE SUPPORT - PIPE TO PIPE BRACKET (Deleted)

FSGEN7 RECOMMENDED DESIGN FOR FIELD ENGINEERED SMALL BORE PIPE SUPPORT - STEAM TRAP STATIONS AND UTILITY STATIONS G1 GUIDES FOR UNINSULATED LINES G2 GUIDES FOR LINES ON SHOES G3 HOLD-DOWN GUIDES FOR LINES ON SHOES G4 STRUCTURAL GUIDES OR STOPS

G5 WIDE FLANGE GUIDES/STOPS FOR BASE TRUNNIONS WITH SPRINGS OR ADJUSTABLE SUPPORT

G6 WELDED OR BOLTED GUIDES/STOPS FOR BASE TRUNNIONS AND PIPE SHOES G7 CLAMPED SUPPORT OR GUIDE G8 CLAMPED GUIDE FOR UNINSULATED LINES G9 BOLTED HOLD DOWN GUIDE LS1 LINE STOP FOR PIPE WITH WELDED OR CLAMP SHOE LS2 LINE STOP FOR UNINSULATED PIPE 1 THRU 24 LINES LS3 LINE STOP FOR UNINSULATED SS PIPE SIZES 2 - 24

3





NUMBER DESCRIPTION

LS4 LINE STOP FOR LARGE DIA. LINES PR1 BASE SUPPORT PIERS PT1 VERTICAL PIPE TO PIPE ANGLE SUPPORT FOR UNINSULATED

LINES(Deleted) PT2 HORIZONTAL PIPE TO PIPE ANGLE SUPPORT FOR UNINSULATED

LINES(Deleted) PT3 HORIZONTAL PIPE TO PIPE ANGLE SUPPORT FOR UNINSULATED

LINES(Deleted)

RH1 NORMAL DUTY ROD HANGER FOR INSULATED AND NON INSULATED LINES

RH2 MEDIUM DUTY ROD HANGER FOR INSULATED AND NON INSULATED LINES

RH3 HEAVY DUTY ROD HANGER FOR INSULATED AND NON INSULATED LINES RP1 SHOP WELDED REINFORCING PAD FOR BARE PIPE RP4 SHOP WELDED FULL ENCIRCLEMENT SLEEVE FOR BARE PIPE

S1 100 MM WELDED SHOE FOR CARBON STEEL LINES UP TO 24 DIAMETER

S2 VARIABLE HEIGHT AND LENGTH WELDED SHOE FOR CARBON STEEL LINES UP TO 24 DIAMETER S3 100 MM CLAMPED SHOE FOR LINES UP TO 24 DIAMETER

S4 VARIABLE HEIGHT AND LENGTH CLAMPED SHOE FOR CARBON STEEL LINES UP TO 24 DIAMETER

S5 SPECIAL CLAMPED SHOE FOR COLD UNINSULATED LINES UP TO 24 DIAMETER S6 VARIABLE HEIGHT AND LENGTH WELDED SHOE FOR 30 - 76 LINES

S7 VARIABLE HEIGHT AND LENGTH CLAMPED SHOE FOR LARGE DIA. LINES 26 THRU 72

S8 HOT INSULATION PIPE SHOE FOR TEMP ABOVE 538C , PIPE SIZES THRU 36 S9 HOT INSULATION PIPE SHOE SHIM DETAILS AND GENERAL NOTES,

PIPE SIZE THRU 36

S10 HOT INSULATION DOUBLE PIPE SHOE FOR VIBRATING LINES, PIPE SIZE THRU 36 S11 CLAMPED SHOE FOR HOT ACOUSTIC INSUL PIPE 3 - 28, TEMP UP TO

232C S12 CLAMPED SHOE FOR HOT ACOUSTIC INSUL PIPE 30 - 60, TEMP UP

TO 232C S14 VARIABLE HEIGHT AND LENGTH WELDED SHOE WITH FULL

ENCIRCLEMENT SLEEVE FOR PIPE SIZES 30 - 76 SH1 VARIABLE SPRINGS FOR INSULATED AND NON-INSULATED LINE SH2 VARIABLE SPRING TRAPEZE HANGERS SH3 VARIABLE BASE SPRING

3

3

3

3

3

3

3

3





NUMBER DESCRIPTION

SH4 VERTICAL TYPE CONSTANT SPRING HANGER SH5 HORIZONTAL TYPE CONSTANT SPRING HANGER SH7 CONSTANT UPTHRUST BASE SPRING SM1 SHIMS SN1 HYDRAULIC SHOCK AND SWAY SUPPRESSOR ST1 PIPE RESTRAINT SWAY STRUT

TF1 PTFE SLIDE PLATE ASSEMBLY FOR STANDARD SHOES AND TRUNNIONS TF2 PTFE SLIDE PLATE ASSEMBLY FOR VARIABLE LENGTH SHOES TF3 PTFE SLIDE PLATE ASSEMBLY WITH CUSTOM DIMENSIONS TP1 PIPE SUPPORT COLUMN (T - POST), PIPE SIZE 2 THRU 6 TRGEN1 GENERAL NOTES FOR TRUNNION SUPPORTS

TRGEN2 GENERAL NOTES FOR TRUNNION SUPPORTS - MATERIAL SELECTION TABLE AND DETAILS TR1 HORIZONTAL TRUNNION ON ELBOW, PIPE SIZES 2 - 30 TR2 HORIZONTAL TRUNNION ON VERTICAL PIPE, PIPE SIZES 2 - 30 TR3 FIXED HEIGHT VERTICAL TRUNNIONS FOR PIPE SIZES 2 - 30 TR4 ADJUSTABLE HEIGHT VERTICAL TRUNNIONS FOR PIPE SIZES 2 - 30 UB1 U-BOLT ANCHOR OR GUIDE FOR UNINSULATED LINES THRU 36

UB2 ANGLE OR CHANNEL AND U BOLT PIPE SUPPORT AND GUIDE BRACKET FOR LINES UP TO 12 DIAMETER

UB3 U BOLT PIPE SUPPORT AND GUIDE BRACKET FOR LINES UP TO 10 DIAMETER

UB4 ANGLE AND U BOLT PIPE SUPPORT AND GUIDE BRACKET FOR LINES UP TO 6 DIAMETER (FOR UNINSULATED LINES) VS1 STANDARD VIBRATION PIPE CLAMP FOR UNINSULATED LINES (NO

LATERAL MOVEMENT) PIPE SIZE 1/2 THRU 24

VS2 VIBRATION PIPE CLAMP FOR UNINSULATED LINES WITH LATERAL MOVEMENT PIPE SIZE 1/2 THRU 24

VS3 STANDARD VIBRATION PIPE CLAMP FOR INSULATED LINES (NO LATERAL MOVEMENT) PIPE SIZE 1/2 THRU 24

VS4 VIBRATION PIPE CLAMP FOR INSULATED LINES WITH LATERAL MOVEMENT PIPE SIZE 1/2 THRU 24

VS5 STANDARD VIBRATION PIPE CLAMP FOR UNINSULATED LINES (NO LATERAL MOVEMENT) PIPE SIZE 30 AND 36

VS6 STANDARD VIBRATION PIPE CLAMP FOR INSULATED LINES WITH LATERAL MOVEMENT, PIPE SIZE 30 AND 36

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APPENDIX 2 PICTORIAL INDEX AND PIPE SUPPORT STANDARD

100-YER-PE-YSS-0568 Rev. 3 (Page 38 to 160).pdfpsindex1-000.pdfpsindex2-000aj1-000aj2-000br01-000br02-000br03-000br04-000br05-000br06-000br07-000br08-000br09-000br10-000br11-000br12-000br13-000br14-000br15-000br16-000br17-000br18-000br19-000bs1-000bs2-000bs3-000bs4-000cpgen1-000cpgen2-000cpgen3-000cp01-000cp02-000cp03-000cp04-000cp05-000cp06-000cp07-000cp08-000cp09-000cp10-000cp11-000cp12-000cp13-000cp14-000cp15-000cp16-000cp17-000cp18-000cp19-000cp20-000cp21-000cp25-000cp26-000cp27-000cp28-000fsgen1-000fsgen2-000fsgen3-000fsgen4-000fsgen5-000fsgen7-000g1-000g2-000g3-000g4-000g5-000g6-000g7-000g8-000g9-000ls1-000ls2-000ls3-000ls4-000pr1-000rh1-000rh2-000rh3-000rp1-000rp4-000s01-000s02-000s03-000s04-000s05-000s06-000s07-000s08-000s09-000s10-000s11-000s12-000s14-000sh1a-000sh1b-000sh2-000sh3-000sh4-000sh5-000sh7-000sm1-000sn1-000st1-000tf1-000tf2-000tf3-000tp1-000trgen1-000trgen2-000tr1-000tr2-000tr3-000tr4-000ub1-000ub2-000ub3-000ub4-000vs1-000vs2-000vs3-000vs4-000vs5-000vs6-000

Pipe Support Std Drawing 100 Yer Pe Yss 0568

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