Practices by Discipline

PIP produces broadly applicable code-compliant practices.

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Review the most up-to-date collection of PIP Practices. Most recently published practices are listed first. Search key terms or filter by discipline to narrow the list.

Found 606 Results

I/E

ELEGL08

Electrical Equipment Obsolescence Evaluation Guideline

Abstract ↓

This Practice outlines a process to evaluate electrical equipment (e.g., transformers, motor controllers, protective relays, etc.) in terms of degree of obsolescence. Based on the degree of obsolescence and the risk presented from equipment not being available to produce product, this Practice outlines a method to determine the timing of refurbishment or replacement of electrical equipment.

June 2025
New Practice

I/E

ELEGL02

Arc Flash Hazard Analysis Guideline

Abstract ↓

This Practice provides information for performing an arc flash hazard analysis as required by NFPA 70E and IEEE C2. It provides guidance on the determination of the arc flash boundary, the incident energy at the working distance, and arc flash pressure. This information can be used to mitigate the possibility of an arc flash event through engineering controls or in the proper selection of personal protective equipment (PPE). Arc flash risk assessment, as required by NFPA 70E, is outside the scope of this document.

June 2025
Technical Revision

CSA

STE03020

Tank Foundation Design Guide (US Customary Units)

Abstract ↓

This Practice describes guidelines for design and construction of aboveground storage tanks with uniformly supported bottom foundations based on US customary units. Applicable industry codes and standards are referenced, and data required to determine the most appropriate foundation for a tank are presented. In addition, this Practice addresses tank foundations for different types of soil conditions. This Practice also includes information on settlement and tolerances.

June 2025
Complete Revision

I/E

PCELI001

Level Measurement Design Guideline

Abstract ↓

This Practice describes the guidelines for selection and installation of instrumentation for liquids and solids level measurement. This Practice does not include guidelines for tank gauging systems or weighing systems.

May 2025
Technical Revision

Piping

PN01SA0B01

Piping Material Specification 1SA0B01 Class 150, 304/304L Stainless Steel, Butt Weld, C.A. – None, Lubricating, Control and Seal Oil

Abstract ↓

May 2025
Technical Correction

Piping

PNSC0021

Leak Testing of Piping Systems

Abstract ↓

This Practice provides leak-test procedures, practices, and precautions for piping designed and constructed to ASME B31.3, hereinafter referred to as the Code, and describes requirements that are in addition to those in the Code.

May 2025
Technical Revision

Piping

PN01SA0S02

Piping Material Specification 1SA0S02 Class 150, 304/304L Stainless Steel, Socket Weld, C.A.-None, Process (PTFE Packing/Gaskets)

Abstract ↓

May 2025
Technical Correction

I/E

ELSMC14

Low-Voltage Switch Rack Specification

Abstract ↓

Applicable parts of the following industry codes and standards shall be considered an integral part of this Practice. The edition in effect on the date of contract award shall be used, except as otherwise noted. Short titles are used herein where appropriate.

May 2025
Complete Revision

Mechanical

RFSM2000

Monolithic Refractory Installation Specification (Universally Applicable)

Abstract ↓

This Practice provides requirements for the installation of monolithic refractory linings in process equipment and piping. Included are preparation, installation, curing, and repair of the linings. This Practice also covers heat dryout of newly installed or repaired linings.

May 2025
Technical Revision

Piping

PN01SD0S02

Piping Material Specification 1SD0S02 Class 150, 316/316L Stainless Steel, Socket Weld, C.A. – None, Process (PTFE Packing/Gaskets)

Abstract ↓

May 2025
Complete Revision

Piping

PN03SD0S02

Piping Material Specification 3SD0S02 Class 300, 316/316L Stainless Steel, Socket Weld, C.A. – None, Process (PTFE Packing/Gaskets)

Abstract ↓

May 2025
Complete Revision

Process

PEEPS001

Process Safety Management Guideline

Abstract ↓

This Practice provides overall guidelines on the application of Process Safety Management and how to incorporate these principles into a project.

May 2025
Reaffirmation

I/E

ELSAP21

Solar Photovoltaic (PV) Energy System Specification

Abstract ↓

This Practice describes the minimum requirements for design, fabrication, inspection, testing, shipment, and documentation for a Solar Photovoltaic (PV) Energy system. The Solar PV Energy system consists of a Solar PV Array, which produces DC power. The DC power can connect directly to a DC grid, or it can be connected to an AC grid with the use of an inverter that converts the DC power from the Solar PV Array to AC power. The Solar PV Energy system described in this Practice is intended for use in commercial or industrial applications. It is not intended for use in residential applications.

April 2025
New Practice

Piping

PN01SD0S01

Piping Material Specification 1SD0S01 Class 150, 316/316L Stainless Steel, Socket Weld, C.A. – None, Process

Abstract ↓

April 2025
Complete Revision

Piping

PN03SD0S01

Piping Material Specification 3SD0S01 Class 300, 316/316L Stainless Steel, Socket Weld, C.A. – None, Process

Abstract ↓

April 2025
Complete Revision

Piping

PN06SD0S01

Piping Material Specification 6SD0S01 Class 600, 316/316L Stainless Steel, Socket Weld, C.A. – None, Process

Abstract ↓

April 2025
Complete Revision

Piping

PN09SD0S01

Piping Material Specification 9SD0S01 Class 900, 316/316L Stainless Steel, Socket Weld, C.A. – None, Process

Abstract ↓

April 2025
Complete Revision

Piping

PN15SD0S01

Piping Material Specification 15SD0S01 Class 1500, 316/316L Stainless Steel, Socket Weld, C.A. – None, Process

Abstract ↓

April 2025
Complete Revision

Piping

PNSC0011

Installation of ASME B31.3 Metallic Piping

Abstract ↓

This Practice provides requirements for the installation of ASME B31.3, Process Piping. This Practice describes the requirements for the installation of piping fabricated in accordance with PIP PNSC0001. Underground piping is not part of this Practice.

April 2025
Technical Revision

Mechanical

REEC001

Compressor Selection Guidelines (Universally Applicable)

Abstract ↓

This document describes the overall guidelines for selecting an appropriate type of compressor for a specific process service. Guidelines are also provided for lubrication and seal systems.

April 2025
Complete Revision

Date not available
Update type not available

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Practices by Discipline

Browse PIP Practices

Electrical Equipment Obsolescence Evaluation Guideline

Arc Flash Hazard Analysis Guideline

Tank Foundation Design Guide (US Customary Units)

Level Measurement Design Guideline

Piping Material Specification 1SA0B01 Class 150, 304/304L Stainless Steel, Butt Weld, C.A. – None, Lubricating, Control and Seal Oil

Leak Testing of Piping Systems

Piping Material Specification 1SA0S02 Class 150, 304/304L Stainless Steel, Socket Weld, C.A.-None, Process (PTFE Packing/Gaskets)

Low-Voltage Switch Rack Specification

Monolithic Refractory Installation Specification (Universally Applicable)

Piping Material Specification 1SD0S02 Class 150, 316/316L Stainless Steel, Socket Weld, C.A. – None, Process (PTFE Packing/Gaskets)

Piping Material Specification 3SD0S02 Class 300, 316/316L Stainless Steel, Socket Weld, C.A. – None, Process (PTFE Packing/Gaskets)

Process Safety Management Guideline

Solar Photovoltaic (PV) Energy System Specification

Piping Material Specification 1SD0S01 Class 150, 316/316L Stainless Steel, Socket Weld, C.A. – None, Process

Piping Material Specification 3SD0S01 Class 300, 316/316L Stainless Steel, Socket Weld, C.A. – None, Process

Piping Material Specification 6SD0S01 Class 600, 316/316L Stainless Steel, Socket Weld, C.A. – None, Process

Piping Material Specification 9SD0S01 Class 900, 316/316L Stainless Steel, Socket Weld, C.A. – None, Process

Piping Material Specification 15SD0S01 Class 1500, 316/316L Stainless Steel, Socket Weld, C.A. – None, Process

Installation of ASME B31.3 Metallic Piping

Compressor Selection Guidelines (Universally Applicable)

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