Practices by Discipline
PIP produces broadly applicable code-compliant practices.
Browse PIP Practices
Application of Underground Coatings
This Practice provides minimum requirements for surface preparation and the application and inspection of shop-applied and field-applied protective coatings on pipe, vessels, equipment, fittings, flanges, field joints, valves, and special fabrications intended for underground/buried service.
This Practice does not cover external coatings for moderate or severe environments or internal linings for tanks and vessels.
This Practice does not cover in situ continuous coating of pipelines.
Editorial Revision
Fixed Ladders Design Guide
​This Practice provides design guidelines for typical OSHA-regulated fixed ladders, ladder safety systems/personal fall arrest systems and cages as specified and detailed for fabrication in PIP STF05501 for open structures, miscellaneous platforms, and vessels for regular operational access and egress. Typical detail drawings for design are provided that describe ladder and cage details, platform access configurations, support and guide connections, ladder location details, and ladder clearances for side step and through ladder types. The intention of this Practice is to inform structure/platform engineers of OSHA regulations regarding fixed ladders and discuss some practical issues that may arise. Interpretations of the OSHA regulations are the responsibilities of the owner and engineer of record.
Complete Revision
Roadway Design Guide (US Customary)
​This Practice describes roadway classifications and provides guidance for design of right-of-ways, access to public roadways, use of local materials, climate effects, traffic loading, layout and traffic control, design of paving and roadways, providing drainage, and providing railroad and pipeline crossings for roadways within plant boundaries. This Practice uses United States standards for roadway design. User should research regional standards for variations from this design guide.
Complete Revision
Roadway Design Guide (Metric)
​This Practice describes roadway classifications and provides guidance for design of right-of-ways, access to public roadways, use of local materials, climate effects, traffic loading, layout and traffic control, design of paving and roadways, providing drainage, and providing railroad and pipeline crossings for roadways within plant boundaries. This Practice uses United States standards for roadway design. User should research regional standards for variations from this design guide.
Complete Revision
Grounding Installation Details
The purpose of this Practice is to provide the typical details for construction of grounding systems in chemical and refining facilities. The bonding and grounding design and installation shall be in accordance with the National Electrical Code.
These installation details include power system and equipment grounding, static grounding protection for equipment in classified locations, grounding electrode connections, and step and touch potential grounding.
Not included in the scope of this Practice are computer and control system grounding and cathodic protection.
Complete Revision
Standard Steel Doors and Frames Supplier Specification
This Practice provides supplier with requirements for all material, fabrication, finishes, and delivery of standard steel doors and frames.
This Practice applies recommendations of the Steel Door Institute (SDI) of Westlake, Ohio.
Comment: It is recommended that SDI-108 be used to prepare contract documents.
Complete Revision
Standard Steel Doors, Frames and Related Hardware Installation Specification
This Practice provides constructor with requirements for installing standard steel doors, frames and related hardware. It applies recommendations of the Steel Door Institute (SDI) of Westlake, Ohio and the Door and Hardware Institute (DHI) of Chantilly, Virginia. This Practice does not include requirements for field-applied finish painting.
Complete Revision
Standard Steel Door Hardware Supplier Specification
This Practice provides supplier with requirements for all material, fabrication, finishes, and delivery of standard steel door hardware.
This Practice is written without reference to specific manufacturers, brand names, or model numbers. Industry standards from American National Standards Institute (ANSI) and Builders Hardware Manufacturers Association (BHMA) are used to specify performance and quality requirements for pieces of hardware.
Hardware for aluminum entrance doors or specialty doors is not included.
Complete Revision
Medium-Voltage Motor Control Center Specification
​This Practice describes the requirements for the design, materials, fabrication, inspection, testing, documentation, and shipment of metal-enclosed, NEMA Class E2 controllers (2001V to 7200V). This equipment is used for the supply, control, and protection of medium-voltage motors.
Complete Revision
Cold Service Insulation Materials and Installation Specification
This Practice provides requirements for materials and installation of cold service insulation systems.
This Practice describes requirements for cold service insulation materials and accessories, storage and handling of materials, insulation application, extent of insulation, and documentation on the external surfaces of piping and equipment, ambient to -179°C (‑290°F).
Complete Revision
Topographic and Plant Surveys Specification
​This Practice in conjunction with <em>PIP CVS02005-F - Survey Checklist </em> describes the requirements for quality control, permits, deliverables, and execution for topographic and plant surveys. In case of conflict, the Survey Checklist supersedes this Practice.
Complete Revision
Geotechnical Engineering Investigation Specification
This Practice does not include requirements for an environmentally-related investigation or analysis.
Complete Revision
Architectural and Building Utilities Design Criteria
This Practice does not apply to open or partially enclosed industrial structures.
Complete Revision
Building Data Sheet
Complete Revision
Blast Resistant Building Design Criteria
This Practice describes the minimum requirements for the design of permanent (non-temporary) blast resistant buildings including requirements for selection of structural systems, analysis methods, and design of ancillary items such as doors and openings. This Practice also contains design criteria for non-structural items (e.g., suspended architectural or electrical items, HVAC ductwork, etc.) that could pose a hazard to the occupants of blast resistant buildings.
Complete Revision
Recommended Practice for Machinery Installation and Installation Design (Supplement to PIP REIE686/API RP686)
This Practice describes additions, changes, and deletions that have been made to PIP REIE686/API RP686. In addition, decisions that have been made regarding options offered by PIP REIE686/API RP686 are also described.
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New Practice
Concrete General Notes and Typical Details
Complete Revision
Roadway and Area Paving General Notes and Typical Details
Complete Revision
