Security Fire Systems-CS170406
Halie Hernandez
From:Matthew Mabry
Sent:Thursday, April 06, 2017 2:10 PM
To:Halie Hernandez
Subject:FW: Security Fire Systems - Mix designs
Categories:This message has been archived by Retain on April 06 2017 17:34
This email needs to go in LF but not the actual PDF
Thanks
Matthew Mabry
Engineering Construction Inspector
City of Coppell, TX
214-406-5223 (cell)
www.coppelltx.gov
From: Matthew Mabry
Sent: Thursday, April 06, 2017 2:09 PM
To: 'Casey McBroom' <cmcbroom@crossengineering.biz>
Subject: RE: Security Fire Systems - Utility Submittals
Page 2 I cannot approve the concrete for the piers, grade beams, or slab. But for the paving I need the strength to be
minimum of 3600 psi. We also do not allow any fly ash in the concrete. Please get a new mix design and send back to
me.
Thanks
Matthew Mabry
Engineering Construction Inspector
City of Coppell, TX
214-406-5223 (cell)
www.coppelltx.gov
From: Casey McBroom \[mailto:cmcbroom@crossengineering.biz\]
Sent: Thursday, April 06, 2017 1:58 PM
To: George Marshall <GMarshall@coppelltx.gov>; Matthew Mabry <MMabry@coppelltx.gov>
Cc: Marcus Marion <MMarion@coppelltx.gov>
Subject: RE: Security Fire Systems - Utility Submittals
Thank you sir.
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Matthew/Marcus
Please let me know if these are acceptable, and I’ll also get you the fire lane mix once it’s sent to me.
Thanks.
Casey McBroom, P.E.
Project Engineer
131 South Tennessee
McKinney, Texas 75069
972.562.4409 Office
972.900.5733 Cell
972.562.4471 Fax
cmcbroom@crossengineering.biz
From: George Marshall \[mailto:GMarshall@coppelltx.gov\]
Sent: Thursday, April 06, 2017 1:55 PM
To: Casey McBroom <cmcbroom@crossengineering.biz>; Matthew Mabry <MMabry@coppelltx.gov>
Cc: Marcus Marion <MMarion@coppelltx.gov>
Subject: FW: Security Fire Systems - Utility Submittals
Casey,
They need to go to the Construction Inspector… I have copied them.
George S. Marshall, P.E.
Engineering Manager
Engineering & Public Works
City of Coppell, TX
972-304-3562 (office)
www.coppelltx.gov
From: Casey McBroom \[mailto:cmcbroom@crossengineering.biz\]
Sent: Thursday, April 06, 2017 1:52 PM
To: George Marshall <GMarshall@coppelltx.gov>
Subject: Security Fire Systems - Utility Submittals
George
Do these come to you for City approval? I don’t recall. We’re only lacking a fire lane concrete mix I believe.
Thanks.
2
Casey McBroom, P.E.
Project Engineer
131 South Tennessee
McKinney, Texas 75069
972.562.4409 Office
972.900.5733 Cell
972.562.4471 Fax
cmcbroom@crossengineering.biz
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