<?xml version="1.0" encoding="utf-8"?><!DOCTYPE Zthes SYSTEM "http://zthes.z3950.org/xml/zthes-05.dtd">  <Zthes><term><termId>31414820</termId><termName>piles</termName><termType>PT</termType><termNote><![CDATA[ Timber, steel, or precast concrete columns serving as subsurface supports for vertical loads; distinct from "piers (foundation components)" which are larger and are never clustered. ]]></termNote><termCreatedDate>2026-03-30 20:51:37</termCreatedDate><relation><relationType>UF</relationType><termId>31414821</termId><termName>pile</termName><termType>ND</termType></relation><relation><relationType>UF</relationType><termId>31414822</termId><termName>pilework</termName><termType>ND</termType></relation><relation><relationType>UF</relationType><termId>31414823</termId><termName>pilings</termName><termType>ND</termType></relation><relation><relationType>BT</relationType><termId>31378421</termId><termName>pile foundation components</termName><termType>PT</termType></relation><relation><relationType>NT</relationType><termId>31440363</termId><termName>cast-in-place piles</termName><termType>PT</termType></relation><relation><relationType>NT</relationType><termId>31440368</termId><termName>precast piles</termName><termType>PT</termType></relation><relation><relationType>NT</relationType><termId>31440371</termId><termName>driven piles</termName><termType>PT</termType></relation><relation><relationType>NT</relationType><termId>31440374</termId><termName>jacked piles</termName><termType>PT</termType></relation></term>  </Zthes>