Multi-component pipe support assembly (PS-1039-D225) designed for level H08.4 at the drawworks side of Larsen Rig 1. The drawing details a comprehensive support system for multiple pipe diameters (12″, 10″, 6″, and 4″) with structural steel components.
Key Components:
– Main pipe support (1PS-1039-D225): C15x33.9 channel, 11′-0 1/2″ length, ASTM A36 steel
– Two clamp assemblies (2PS-1039-D225 and 3PS-1039-D225) for securing pipes to W14x68 and W14x211 structural members
– Multiple threaded rod assemblies (4PS-1039-D225 and 5PS-1039-D225): 3/4″-10 UNC threaded rods with nuts and hardware
– Secondary structural elements including C12x25 channel and L6x4x3/8 angle iron
Fabrication Specifications:
– Hot-dipped galvanized finish for corrosion protection
– Continuous 1/4″ fillet welds unless otherwise noted
– Seal welding at specified locations
– Detailed inspection requirements including ultrasonic/radiographic testing for full penetration welds and magnetic particle inspection for partial penetration welds
– Adherence to AWS D1.1 Structural Welding Code standards
Total assembly weight: approximately 931 pounds. Drawing includes eight detailed component views (A-H) with precise dimensions for fabrication.
