# Substructure Code Check \[SPIG]

- [Concrete Pier Cap Code Check \[SPIG\]](/templates/spliced-i-girder-bridge-workflow/substructure-code-check-spig/concrete-pier-cap-code-check-spig.md)
- [Concrete Pier Column Code Check \[SPIG\]](/templates/spliced-i-girder-bridge-workflow/substructure-code-check-spig/concrete-pier-column-code-check-spig.md)
- [Pier Footing Code Check \[SPIG\]](/templates/spliced-i-girder-bridge-workflow/substructure-code-check-spig/pier-footing-code-check-spig.md)
- [Pile Capacity Check \[SPIG\]](/templates/spliced-i-girder-bridge-workflow/substructure-code-check-spig/pile-capacity-check-spig.md)
- [Beam Ledges Code Check \[SPIG\]](/templates/spliced-i-girder-bridge-workflow/substructure-code-check-spig/beam-ledges-code-check-spig.md)
- [Pile Interaction \[SPIG\]](/templates/spliced-i-girder-bridge-workflow/substructure-code-check-spig/pile-interaction-spig.md)