Case History Mhm Pct

Case HistoryCase HistoryMethodist Hospitals Methodist Hospitals

Central Campus TowerCentral Campus TowerOscar Boldt Construction CompanyOscar Boldt Construction Company

► Required Basement excavation adjacent to operating wings with Drilled shaft Required Basement excavation adjacent to operating wings with Drilled shaft Foundations.Foundations.

► Used Sheet pile Wall with continuous waler to support historic wing. Used Sheet pile Wall with continuous waler to support historic wing. ► Tangent wall used along existing Cooling TowerTangent wall used along existing Cooling Tower► Augered Grouted Tiebacks to installed with tension capacity of approximately Augered Grouted Tiebacks to installed with tension capacity of approximately

120 K, predicted movement fell within 5% actual 120 K, predicted movement fell within 5% actual ► Drilled Shaft Construction used two Crane attachments to complete the 30’ Drilled Shaft Construction used two Crane attachments to complete the 30’

deep foundations bearing on cemented sands and gravels. deep foundations bearing on cemented sands and gravels. ► Work Completed 1981Work Completed 1981

Completed ProjectsCompleted ProjectsR.C. Crawford, IncR.C. Crawford, Inc

Methodist Hospitals Memphis Methodist Hospitals Memphis Sheet Pile InstallationSheet Pile Installation

Completed ProjectsCompleted ProjectsR.C. Crawford, IncR.C. Crawford, Inc

► Methodist Hospitals Memphis Methodist Hospitals Memphis ► Excavation Bracing/Drilled ShaftsExcavation Bracing/Drilled Shafts

Completed ProjectsCompleted ProjectsR.C. Crawford, IncR.C. Crawford, Inc

► Methodist Hospitals Memphis Methodist Hospitals Memphis Tangent Wall Construction/Drilled Shafts FoundationsTangent Wall Construction/Drilled Shafts Foundations

Completed ProjectsCompleted ProjectsR.C. Crawford, IncR.C. Crawford, Inc

► Methodist Hospitals Memphis Methodist Hospitals Memphis Completed Bracing/Foundations Patient Care TowerCompleted Bracing/Foundations Patient Care Tower

Completed ProjectsCompleted ProjectsR.C. Crawford, IncR.C. Crawford, Inc

► Methodist Hospitals Memphis Methodist Hospitals Memphis Completed Bracing/Foundations Patient Care TowerCompleted Bracing/Foundations Patient Care Tower