New RFI No. 29		
As of 20-Oct-2009 7:36 AM CT	
Vitruvian Infrastructure Phase 1B
4010 Marsh Lane Addison, Texas 75001 
Project Number: 1308B
	

 	Status: Outstanding    HOT!	 	
Subject	Transverse Joint Spacing for 10" Thick Concrete Paving  	
Reason Code   	 None 	 
Question	 Sheet 28 gives joint spacing for 5" through 8" thick concrete paving, but nothing for the 10" thickness that we have switched to. what should be that spacing of the transverse
saw joints for 10" thick paving? 	
Proposed Solution	 It appears that the spacing increases 2' with every inch of paving thickness, so that would mean that 10" paving thickness would warrant a 20' transverse joint spacing.
	
Attached Files	 (none)	
 	 Section:   	 3 - Concrete 	 Int. Tracking #: 		
  	  	 Days Elapsed: 	0	 
From: 	Andy Nord 	 Originated: 	20-Oct-2009 7:36 AM CT	 
To: 	Jennifer Haynes, PE (First Recipient)	 Requested By:   	 23-Oct-2009 7:33 AM CT 	
Copy to:	  

Andrew Rolph	Joel Massey	
Nick Jacob	Jennifer Haynes, PE	
Bruce Dunne	Craig Benckendorf 	
Clay Barnett	 	

Additional Info	
	
Proposed Solution Impact	 Critical Path?   	 N/A 	   	  	 
Cost Change:   	 None	 Time Change:   	 None 	
Discipline Code:  	 Civil 	  	  	 
Drawing Numbers:  	  	 Needs Drawing Change?  	 No 	 

History (Chronological Order)	
	
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Final Response (Closing) 	
	
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