Response to RFI No. 6 As of 19-Jun-2009 7:37 AM CT Vitruvian Infrastructure Phase 1B 4010 Marsh Lane Addison, Texas 75001 Project Number: 1308B Status: Outstanding Overdue Subject Oncor manhole and future bridge conflict Reason Code None Question In regards to our proposed UGE 3-way manhole at station 23+96.20 (per the drawing revised on 6/1/09), there are still some concerns and possible conflicts with the proposed bridge design and future constructibility. Even though this manhole is shown to be installed in a later phase, UDR and Andres are trying to explore ways to install this manhole necessary to power the building and not delay the progression of the development. Please find the attached drawings in reference to a possible temporary support and advise. Proposed Solution NTC proposes to install the necessary support system for the manhole in question to install the manhole during ongoing phase 2 of construction. Attached Files Vitruvian - UGE temp elevated support - SB222.pdf Vitruvian - UGE new manhole location - 079.pdf Vitruvian - UGE temp elevated support - SB220.pdf Section: 2 - Sitework Int. Tracking #: Days Elapsed: 10 From: Andrew Rolph Originated: 9-Jun-2009 6:59 PM CT To: Jennifer Haynes, PE (First Recipient) Requested By: 12-Jun-2009 12:00 AM CT (Original 12-Jun-2009 6:34 PM CT) Copy to: Kevin Sloan Andrew Rolph Junior Rojas Andy Nord Joel Massey Nick Jacob Jennifer Haynes, PE Wade Geistweidt Zach Fusilier Tom Frazier Bruce Dunne Deiadra Burns Mikie Boe Gary Bihary Craig Benkdorfen Clay Barnett Additional Info Proposed Solution Impact Critical Path? Yes Cost Change: Yes, may be Time Change: Yes, may be Discipline Code: Civil Drawing Numbers: 79 Needs Drawing Change? Yes History (Chronological Order) Type Routed Billable n/a Memo Attached Files (none) From: Jennifer Haynes, PE Sent: 10-Jun-2009 10:59 AM CT To: Requested By: 12-Jun-2009 6:34 PM CT Copy to: (none) Type Routed Billable n/a Memo An official Change Order will need to be processed, but please find attached the pricing. Attached Files CONCRETE TRAY & PLATFORM FOR DUCTBANK-3.pdf From: Jennifer Haynes, PE Sent: 10-Jun-2009 11:09 AM CT To: Joel Massey Requested By: 12-Jun-2009 6:34 PM CT Copy to: Andrew Rolph Andy Nord Bruce Dunne Deiadra Burns Clay Barnett Type Response Billable n/a Memo We will process the change order once we receive approval of the proposed solution from Oncor Electric. Attached Files (none) From: Joel Massey Sent: 19-Jun-2009 7:37 AM CT To: Jennifer Haynes, PE Requested By: 12-Jun-2009 12:00 AM CT Copy to: Andy Nord Bruce Dunne Deiadra Burns Clay Barnett Final Response (Closing) This item is still open. No final response to display. .................................................................................. Copyright (c) 1999-2009, Systemates, Inc. View the User Agreement for legal restrictions and terms of use applicable to this site. Use of this site signifies your agreement to the terms of use specified in the User Agreement. Projectmates - Blueprint for e-Management