Filling in the Tucker Tunnel

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Existing 7.5’ “Horse Shoe” Sewer: • LARSA: Maximum Combined Axial Compression + Flexure • Analyzed as Pinned-Pinned and Fixed-Fixed (rock support) • Load Combination: 1.2DL + 1.6H and 1.2DL + 0.5(1.6H) for max effects • Checked Combined Axial Compression + Flexural Capacity of Existing Arch: • ASCE – “Standard Practice for Direct Design of Buried Concrete Pipe”
Sewer - Existing 7.5’ Concrete Arch •Existing reinforced concrete horse shoe sewer was found to be adequate for 30’ of additional fill • Significant Cost Savings of >$900,000 by eliminating epoxy liner
Page 1 and 2: Removal of North Tucker Boulevard B
Page 3 and 4: Location of Tucker Blvd. Project
Page 5 and 6: Tucker Boulevard Bridge constructio
Page 7 and 8: 14 th Street 13 th Street Cass Aven
Page 9 and 10: Deteriorated Condition: Steel saddl
Page 11 and 12: Survey: • Light Detection and Ran
Page 13 and 14: Bridge Demolition: Bridge sidewalk
Page 15 and 16: Bridge Demolition: Basements extend
Page 17 and 18: Elimination of Lateral Loads Expand
Page 19 and 20: Elimination of Lateral Loads EPS Co
Page 21 and 22: Post Dispatch - EPS Construction EP
Page 23 and 24: Lucas Ave. Convention Plaza MLK Dri
Page 25 and 26: Post Dispatch (Sewers) New 48” Sa
Page 27 and 28: Sewers - 1932 Existing Building Exi
Page 29 and 30: Sewers - 2010 Existing Building Enc
Page 31 and 32: Sewers - Biddle Pump Station Cannot
Page 33: Sewer - Existing 7.5’ “Horse Sh
Page 37 and 38: Post Dispatch: ACCESS DOORS VENTS P
Page 39 and 40: Post Dispatch - Access Vault • Re
Page 41 and 42: Post Dispatch - Vent Stack •Steel
Page 43 and 44: Post Dispatch Access Vault Vent Sta
Page 45 and 46: St. Patrick Center: • Building co
Page 47 and 48: St. Patrick’s Center Existing Bui
Page 49 and 50: St. Patrick’s Center Wall Footing
Page 51 and 52: Interco Plaza
Page 53 and 54: Now and Future - General Plan
Page 55 and 56: Now and Future - Looking north alon
Page 57 and 58: Tucker Blvd. Prior to Project
Page 59 and 60: Tucker Blvd. September 2011
Page 61 and 62: AFTER - Looking north along Tucker
Page 63: QUESTIONS

Filling in the Tucker Tunnel

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