Response to RFI No. 9		
As of 16-Jun-2009 3:16 PM CT	
Vitruvian Infrastructure Phase 1B
4010 Marsh Lane Addison, Texas 75001 
Project Number: 1308B
	

 	Status: Outstanding	  	
Subject	UGE manhole at Vitruvian and Park conflict w/ existing water line  	
Reason Code   	 None 	 
Question	 (Sheet 75) There is an existing 6" water line feeding a fire hydrant on the north side of Vitruvian that is in conflict with our proposed UGE 4-way manhole (station 9+74.54).
The existing line is running dead center through the proposed manhole.

 
Proposed Solution	 NTC proposes to install the entire water line W-A3 to replace the fire hydrant service needed by Andres' construction site and trailers. This will ultimately allow
us to take the existing line and hydrant out of service and out of conflict. Please note this adjustment to the phasing will add a small amount of temporary asphalt and saw cutting.
Please advise as this is a critical path item to complete the duct bank installation. 

Another possible solution is to relocate the UGE manhole, but NTC believes this action would take entirely too long to get Oncor's approval.

 
Attached Files	 (none)	
 	 Section:   	 2 - Sitework 	 Int. Tracking #: 		
  	  	 Days Elapsed: 	0	 
From: 	Andrew Rolph 	 Originated: 	16-Jun-2009 2:28 PM CT	 
To: 	Jennifer Haynes, PE (First Recipient)	 Requested By:   	 19-Jun-2009 12:00 AM CT 
(Original 19-Jun-2009 2:04 PM CT)	 
Copy to:	  

Nancy Straub Cline	Kevin Sloan	
Andrew Rolph	Junior Rojas	
Jules Roberts	Andy Nord	
Joel Massey	Robyn Jacobson	
Nick Jacob	Julie Hollis	
Steven Hines	Jennifer Haynes, PE	
Wade Geistweidt	Zach Fusilier	
Tom Frazier	Doug Fee	
Bruce Dunne	John Christich	
Amy Cardinal	Deiadra Burns	
Matt Brendel	Mikie Boe	
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:  	 46 and 75 	 Needs Drawing Change?  	 No 	 

History (Chronological Order)	
	
Type	 Response 	
Billable	 n/a 	
Memo	 That is our reccommendation to install the 8"W W-A3 line and reconnect the construction trailer water service so that the existing 6"W can be demolished. We will add the additional
temporary asphalt pavement repair and connection of the existing water service.

  
Attached Files	 (none)	
 	 From: 	Joel Massey	 Sent: 	16-Jun-2009 3:15 PM CT	 
To: 	Andrew Rolph	 Requested By:    	19-Jun-2009 12:00 AM CT	 
Copy to:  	  

Nancy Straub Cline	Andrew Rolph	
Andy Nord	Joel Massey	
Nick Jacob	Steven Hines	
Jennifer Haynes, PE	Wade Geistweidt	
Bruce Dunne	Deiadra Burns	
Clay Barnett	 	

Final Response (Closing) 	
	
This item is still open. No final response to display.

   

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