Texas Medical Center

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1 Texas Medical Center Pedestrian Circulation Master Plan Skywalk and Utility Integration Guidelines For the Institutions of the Texas Medical Center Houston,Texas A Vision for Growth prepared by Skidmore, Owings & Merrill LLP August 2005

Institutions of the Texas Medical Center Houston,Texas www.

2 Table of Contents Project Mission Existing and Planned Skywalks Recommended Future Skywalks Future Skywalk and Utility Service Opportunities Prototypical Cross Section Optional Interior Arrangements Elevation View and Utility Connections Sample Utility Connections to Buildings Skywalk Enclosure Options Skywalk Cross Section and Utility Design Information Images of Skywalk with Integrated Utilities

Elevation View and Utility Connections Sample Utility Connections to Buildings Skywalk Enclosure Options

3 Pedestrian Circulation Master Plan Skywalk and Utility Integration Guidelines Project Mission This document describes the existing, planned, and future skywalks and utility routing on the campus of the Texas Medical Center (TMC).This document provides guidelines for the integration of skywalks and utilities.the intent of the integration of these two systems is to create skywalks that: 1) Extend the availability of TECO (Thermal Energy Corporation) and other utilities to member institutions, 2) Protect utilities from flooding hazards, 3) Provide expanded maintenance opportunities for utilities, 4) Provide cost-sharing opportunities for an expanded skywalk network, and 5) Assist TECO and other utility providers to access the buildings of TMC member institutions. The guidelines are for use by institutional planners, architects, and engineers involved in the expansion of the Texas Medical Center s skywalk system. 1

the intent of the integration of these two systems is to create skywalks that: 1) Extend the availability of TECO (Thermal Energy Corporation) and other utilities to member institutions, 2) Protect

4 R.J.V. JOHNSON AVE Existing and Planned Skywalks NORTH MACGREGOR MAIN STREET FANNIN STREET ROSS STERLING STREET JOHN FREEMAN BLVD UNIVERSITY BLVD CULLEN STREET DRYDEN RD TRAVIS WILKINS STREET BERTNER AVENUE MOURSUND STREET LAMAR FLEMING AVE SOUTHGATE BLVD OLD MAIN ST BATES ST M.D. ANDERSON BLVD HOLCOMBE BLVD HERMAN PRESSLER STREET BRAESWOOD BLVD 2

ROSS STERLING STREET JOHN FREEMAN BLVD UNIVERSITY BLVD CULLEN STREET DRYDEN RD TRAVIS

5 R.J.V. JOHNSON AVE Pedestrian Circulation Master Plan Skywalk and Utility Integration Guidelines Recommended Future Skywalks NORTH MACGREGOR MAIN STREET FANNIN STREET ROSS STERLING STREET UNIVERSITY BLVD CULLEN STREET JOHN FREEMAN BLVD DRYDEN RD TRAVIS WILKINS STREET BERTNER AVENUE MOURSUND STREET LAMAR FLEMING AVE SOUTHGATE BLVD OLD MAIN ST BATES ST M.D. ANDERSON BLVD HOLCOMBE BLVD HERMAN PRESSLER STREET Possible future 'people mover' to Mid-Campus Existing Skywalks Skywalks Currently Planned for the TMC Campus BRAESWOOD BLVD Recommended Future Skywalks Possible Future Skywalks (Under Discussion) Existing Buildings Future Buildings 3

ROSS STERLING STREET UNIVERSITY BLVD CULLEN STREET JOHN FREEMAN BLVD DRYDEN RD TRAVIS WILKINS STREET BERTNER AVENUE MOURSUND STREET LAMAR FLEMING AVE SOUTHGATE

6 Future Skywalk and Utility Service Opportunities RT HM AC GR EG OR ET FR ST EE MA LL AV E ING NU E T EM VE RA NE FL ST RE ET MO UR S MA R WI LK INS UN DS TR EE T LA AV IS RD TR M.D. ANDERSON BLVD BL VD BATES ST R.J.V. JOHNSON AVE ST T RE HN Y BL VD EN EE JO R BE DM AIN LIN EN ERSIT DR YD OL ER TR LV D HG AT E ST GS NB SO UT SS CU UNIV RO FA NN IN MA ST RE ET IN S TR E ET NO HOLCOMBE BLVD HERMAN PRESSLER STREET Skywalk Network (Existing, Planned, and Recommended Future) Possible future 'people mover' to Mid-Campus Possible Future Skywalk (Under Discussion) Current TECO Service Potential TECO Service BRAES WOOD BLVD Existing Buildings Future Buildings Highlighted areas indicate potential opportunities for future utility and skywalk integration. 4

PRESSLER STREET Skywalk Network (Existing, Planned, and Recommended Future) Possible future 'people mover' to Mid-Campus Possible Future Skywalk (Under Discussion) Current TECO Service

7 Pedestrian Circulation Master Plan Skywalk and Utility Integration Guidelines Prototypical Cross Section Prototypical cross section with utilities 5

8 Optional Interior Arrangements Moving walkway in middle / Walking on sides Moving walkway on sides / Walking in middle Carts in middle / Walking on sides 6

9 Pedestrian Circulation Master Plan Skywalk and Utility Integration Guidelines Elevation View and Utility Connections Prototypical utility connection Prototypical elevation 7

10 Sample Utility Connections to Buildings Exterior connection to existing below grade mechanical room Interior connection to mechanical room at skywalk level Pipes must make lateral turn prior to turning up in order to avoid pedestrian corridor. Interior connection to below grade mechanical room Interior connection to mechanical room above skywalk level 8

lateral turn prior to turning up in order to avoid pedestrian corridor.

11 Pedestrian Circulation Master Plan Skywalk and Utility Integration Guidelines Skywalk Enclosure Options Skywalk enclosure located inside the skywalk structure Section detail Skywalk crossing Fannin Street Skywalk enclosure located outside the skywalk structure Section detail Skywalk crossing Bates Street Skywalk enclosure aligned with the skywalk structure Section detail Off-campus skywalk example 9

Fannin Street Skywalk enclosure located outside the skywalk structure Section detail Skywalk

12 Skywalk Cross Section and Utility Design Information Utility design guidelines and notes: - Dimensions show minimum required clearances. - Section shows 30 chilled water pipes. Actual pipe dimensions and arrangements may vary based on location. All final layouts and dimensions must be coordinated with TECO and other utilities. - Structure to be designed to meet all TECO dead and live loads, thrust loads, and expansion forces. - Allow space for expansion elbows or expansion fittings as required by TECO. - Allow for pipe cross-under at utility intersections. Cross-under will require a deeper skywalk structure clear must be maintained over roadways. - Structure to allow for pipe replacement and service access from below. - Utility vents should be located on the side panels of the structure. - Structure to provide complete pedestrian protection from utilities. Note: The above chilled water and steam information was provided by TECO. All utility arrangements shown are for general information only and are not to be used for engineering purposes. 10

- Structure to be designed to meet all TECO dead and live loads, thrust loads, and expansion forces. - Allow space for expansion elbows or expansion fittings as required by TECO.

13 Pedestrian Circulation Master Plan Skywalk and Utility Integration Guidelines Images of Skywalk with Integrated Utilities These images show the skywalk over Holcombe Boulevard with integrated utilities. Skywalk over Holcombe Boulevard Vertical connection to skywalk Interior of skywalk utility chase 11

the skywalk over Holcombe Boulevard with integrated utilities.

16 Skidmore, Owings & Merrill LLP 2005

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