ST0301A-CN101217REQUEST FOR INFORMATION
(4.141
PROJECT: Bethel Road Reconstruction — Phase I PROJECT NUMBER:
OWNER: City of Coppell CPL03423
CONTRACTOR: JRJ Paving, LP
ENGINEER: Freese & Nichols, Inc.
REFERENCE DATA:
Specification Section No. Page No. Paragraph No.
Drawing No. Detail description:
CONTRACTOR REQUESTS: ❑ Information ❑ Interpretation ❑ Clarification
for the items described below or in the attached material referenced below:
- -- -RFI # 21 Bridge Drains
In working towards finalizing out the bridge area, it was brought to my attention that at
the
drain in the bridge, there was some additional grate or something needed at the drain
locations. In referencing ST -34, and meeting on the bridge with N TX Bridge and Keith
Marvin, Coppell Engineering, we are trying to define what is actually required for this.
Currently, the 3 drains have been installed, but the tubing that is called out has not. I have
not in the past installed more than the formed concrete holes, but at this point need to
know
what needs to be done with the current conditions we have on site to either fix existing or
is what exist acceptable. Please let me know what action needs to be taken.
JRJ and their subcontractor will be working to final this project in the near future and so if
an
adjustment needs to be made, I would like to have review and response as soon as
possible.
CONTRACTOR'S PROPOSED SOLUTION:
None.
REQUESTED BY: Dean Dumke JRJ Paving, L.P. DATE: December 11, 2010
ENGINEER'S RESPONSE: ❑ Information ❑ Interpretation ❑ Clarification
for the items described above or in the attached material referenced:
Sheet ST -1 shows to reference "(SEE (FW) DRAIN SHEET) which is sheet ST -34. Detail ST -34 shows
a metal box to be installed. It is our understanding this was not installed. If the drainage details were
built per specification, except for the metal box, FNI is acceptable with this installation.
RESPONSE BY: Antonio Diaz, P.E. (FNI) DATE: December 16, 2010
C: \DOCUME- 1 \radloo \LOCALS- 1 \Temp\XPgrpwise \Response to RFI 021 .docx
011) Keith Marvin - FW: Bethel Rd - Bridge Sidewalk Calculations, RFI 022 Page 1
From: Caleb Thornhill <bct @freese.com>
To: Keith Marvin <kmarvin @coppelltx.gov>
Date: 12/17/2010 8:24 AM
Subject: FW: Bethel Rd - Bridge Sidewalk Calculations, RFI 022
Attachments: 20101217091641. pdf
Keith,
I've shown my calculations in red. I'm not sure where Dean is getting some of his lengths. Do you want
me to put together a formal response to JRJ on this RFI?
I'll have a response over to you guys this morning on RFI 21 - Bridge Drains.
B. Caleb Thornhill, P.E.
Freese & Nichols, Inc.
214 - 217 -2282
- - - -- Original Message---- -
From: Dean Dumke [mailto:deand @JRJPaving.com]
Sent: Thursday, December 16, 2010 10:19 AM
To: Caleb Thornhill; Keith Marvin
Subject: Bethel Rd - Bridge Sidewalk Calculations, RFI 022
Caleb,
have personally measured the bridge side walk and attached are my calculations for the overrun of this
quantity of 286 total square yards.
will be submitting for payment on the November pay application.
Thank you,
Dean Dumke
Sr Project Manager
#469- 223 -7879
JRJ PAVING, L. P.
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