"""Micropile Design & Construction (FHWA-NHI-05-039).

Provides:
  - Table lookup functions (bond stress, pipe/rebar properties, elastic modulus,
    group efficiency, lateral loading parameters, classification)
  - Figure lookup functions (placeholder for future digitization)
  - Text retrieval via geotech_references._retrieval module

Usage::

    from geotech_references.micropile.tables import table_5_3_alpha_bond
    from geotech_references.micropile.tables import table_4_5_pipe_properties
    from geotech_references._retrieval import retrieve_section, search_sections
"""
