ST0301A-CS100623
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Engineer - FW: Bethel Road II - Bridge Construction
From: Caleb Thornhill <bct@freese.com>
To: Dean Dumke <deand@JRJPaving.com>
Date: 6/23/2010 10:39 AM
Subject: FW: Bethel Road II - Bridge Construction
CC:Marty Murphy <Martym@JRJPaving.com>, Keith Marvin <KMARVIN@coppelltx.gov>,
Engineer <Engineer@ci.coppell.tx.us>, CPL03243 <CPL03243@freese.com>
Dean,
Response to Request for Information
RFI 004
The request to shorten toe wall is DENIED due to possible erosion from stream flow.
o
Response to submittals
North Texas Bridge – Bethel Rd Walls Coppell 1.pdf
1.Mix Designs Class C, S, A, B and C (Drilled Shafts) – Class A and S approved.
Request to use Class A instead of B for RipRap- APPROVED
o
Request to use Class S for all concrete including Drilled Shafts-APPROVED
o
1.Note that Classes B and both C mix designs were not reviewed and will not be used in
this project. Class C for Drilled Shafts was Mix # 1851 with a 28-day strength of 3600 psi
and Class S was the identical mix (#1851) with 4000 psi as its 28-day strength. We can’t
approve the same mix for different strengths so we are approving Class S as noted
above.
Gradation for mixes – Filed as received
o
Admixtures
o
Plastiment – Approved
Plastocrete - Approved
Sika – Approved
062210 Wall N Tx Bridge.pdf
Wall limits have been revised. Sheet GR-1 (14 of 80) has been updated and will be submitted to
o
the city. Engineer’s estimated revised wall quantity is 3,525.65 SF. Original quantity was 3220
SF.
Call me with any questions you might have.
B. Caleb Thornhill P.E.
Project Manager
Freese and Nichols, Inc.
Main: 214-217-2200
Direct: 214-217-2282
Fax: 214-920-2565
Email: bct@freese.com
file://C:\Documents and Settings\radloo\Local Settings\Temp\XPgrpwise\4C21E46ACity_...7/15/2010
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This electronic mail message is intended exclusively for the individual or entity to which it is addressed. This message, together with any attachment,
may contain the sender's organization's confidential and privileged information. The recipient is hereby notified to treat the information as confidential
and privileged and to not disclose or use the information except as authorized by sender's organization. Any unauthorized review, printing, retention,
copying, disclosure, distribution, retransmission, dissemination or other use of, or taking of any action in reliance upon, this information by persons or
entities other than the intended recipient is prohibited. If you received this message in error, please immediately contact the sender by reply email and
delete all copies of the material from any computer. Thank you for your cooperation.
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Page 1 of 3
Engineer - Re: Bethel Road II - Bridge Construction
From: "Marty Murphy" <Martym@JRJPaving.com>
To: "Caleb Thornhill" <bct@freese.com>
Date: 6/23/2010 7:48 PM
Subject: Re: Bethel Road II - Bridge Construction
CC:"Dean Dumke" <deand@JRJPaving.com>, "Keith Marvin" <KMARVIN@coppelltx.gov>,
"Engineer" <Engineer@ci.coppell.tx.us>, "CPL03243" <CPL03243@freese.com>
Caleb
Have you seem the bottom of this creek? It is solid rock so freaking hard we can hardly cut it. I don thnk
you have Amy erosion to worry about. The entire creek bottom is solid rock.
Sent from my iPhone
Thanks
Marty Murphy,
Business Manager
On Jun 23, 2010, at 10:40 AM, "Caleb Thornhill" <bct@freese.com> wrote:
Dean,
Response to Request for Information
RFI 004
The request to shorten toe wall is DENIED due to possible erosion from
o
stream flow.
Response to submittals
North Texas Bridge – Bethel Rd Walls Coppell 1.pdf
1.Mix Designs Class C, S, A, B and C (Drilled Shafts) – Class A and S approved.
Request to use Class A instead of B for RipRap- APPROVED
o
Request to use Class S for all concrete including Drilled Shafts-APPROVED
o
1.Note that Classes B and both C mix designs were not reviewed and
will not be used in this project. Class C for Drilled Shafts was Mix #
file://C:\Documents and Settings\radloo\Local Settings\Temp\XPgrpwise\4C226523City_o...6/24/2010
Page 2 of 3
1851 with a 28-day strength of 3600 psi and Class S was the identical
mix (#1851) with 4000 psi as its 28-day strength. We can’t approve
the same mix for different strengths so we are approving Class S as
noted above.
Gradation for mixes – Filed as received
o
Admixtures
o
Plastiment – Approved
Plastocrete - Approved
Sika – Approved
062210 Wall N Tx Bridge.pdf
Wall limits have been revised. Sheet GR-1 (14 of 80) has been updated and
o
will be submitted to the city. Engineer’s estimated revised wall quantity is
3,525.65 SF. Original quantity was 3220 SF.
Call me with any questions you might have.
B. Caleb Thornhill P.E.
Project Manager
<image001.jpg>
Freese and Nichols, Inc.
Main: 214-217-2200
Direct: 214-217-2282
Fax: 214-920-2565
Email: bct@freese.com
file://C:\Documents and Settings\radloo\Local Settings\Temp\XPgrpwise\4C226523City_o...6/24/2010
Page 3 of 3
This electronic mail message is intended exclusively for the individual or entity to which it is addressed. This message, together with
any attachment, may contain the sender's organization's confidential and privileged information. The recipient is hereby notified to
treat the information as confidential and privileged and to not disclose or use the information except as authorized by sender's
organization. Any unauthorized review, printing, retention, copying, disclosure, distribution, retransmission, dissemination or other
use of, or taking of any action in reliance upon, this information by persons or entities other than the intended recipient is prohibited.
If you received this message in error, please immediately contact the sender by reply email and delete all copies of the material from
any computer. Thank you for your cooperation.
file://C:\Documents and Settings\radloo\Local Settings\Temp\XPgrpwise\4C226523City_o...6/24/2010