HomeMy WebLinkAboutLAKEVIEW ON THE RISE - Filed CSS-COMPRESSIVE STRENGTH SUMMARY - 2019-08-30Report Number:
Service Date:
Report Date:
Task:
Client
Fort Collins, CO
6740 South College Avenue
Signature Construction LLC Lakeview on the Rise Apartment Development
Attn: Matt Boyle
720 3rd Ave SW
Carmel, IN 46032-2036
970-484-0359
Fort Collins, CO 80525-4429
1901 Sharp Point Dr, Ste C
Concrete
20181040.0265
07/31/19
08/28/19 Revision 1 - 28-day results
CONCRETE COMPRESSIVE STRENGTH TEST REPORT
Project
Project Number: 20181040
Specified Strength: 28 days
Mix ID:
Supplier:
Batch Time:
Truck No.:
A4305
Martin Marietta Materials
Material Information
1340
1716
Plant:
Ticket No.: 49161549
Field Test Data
Test
Air Content (%):
Result Specification
4 3-5
4.5 4.5-7.5
88
95
145.3
4,500
Slump (in):
psi @
Concrete Temp. (F):
Ambient Temp. (F):
Plastic Unit Wt. (pcf):
Yield (Cu. Yds.):
Sample Information
Sample Date:
Sampled By:
Weather Conditions:
07/31/19 Sample Time: 1600
Douglas Novosad
Sunny
40/40 10
Sample Location: East end of crosspan for Lorien lane
Placement Method: Direct Discharge
Water Added Before (gal):
Report Date:
Service Date:
Report Number:
Task:
20181040.0265
07/31/19
08/28/19
1901 Sharp Point Dr, Ste C
Fort Collins, CO 80525-4429
Concrete 970-484-0359
Revision 1 - 28-day results
Distribution List
Distribution Page
(1) Signature Construction LLC, Matt Boyle
(1) Connell Resources Inc, Jeff Laugel
(1) Martin Marietta Materials Inc, Bill Meek
(1) Martin Marietta Materials Inc, Matt Hysen
(1) Signature Construction LLC, Taylor Elizalde
(1) Signature Construction LLC, Trevor Rine
(1) Terracon Consultants, Inc., Eric Bernhardt
(1) Total Concrete Services Inc, Jeff Cast
(1) Total Concrete Services Inc, John Montanez
Water Added After (gal):
Accumulative Yards: Batch Size (cy):
Crosspans from intersections for
Debra Dr and Baggins Dr and Lorien
Lane to Parking between Buildings
14 and 13.
Placement Location:
Laboratory Test Data
Set Avg Diam. Area Date Weight Date Test
Age at
Load
Maximum
Strength
Compressive
Fracture
No. ID
Specimen
(in) (sq in) Received Tested (days) (lbs) (psi) Type
Tested
(lbs) By
23 1 4.00 12.57 8.60 08/07/19 7 51,240 4,080 3 BA
23 2 4.00 12.57 8.68 08/28/19 28 66,790 5,310 3
23 3 4.00 12.57 8.68 08/28/19 28 67,060 5,340 3
23 4 4.00 12.57 8.60 08/28/19 28 66,460 5,290 3
Average (28 days) 5,310
Initial Cure: Outside Final Cure: Moist Room
Comments: Average compressive strength of 28 day cylinders complies with the specified strength.
Concrete was scheduled for 4:00pm and when terracon tester showed up at 3:50, they were already getting ready to place
the last truck. Crosspan for Debra Dr and Baggins Dr had already been completed before tester was present and test ran.
Terracon informed JC with TCS that the concrete hold time for the batach was approximately 2 hours and 40 minutes.
Samples Made By: Terracon
Services:
Reported To:
Contractor:
Report Distribution:
See attached distribution list.
Craig L. Nelson
Project Manager
Connell
JC w/ TCS Concrete and Wayne w/ City of Fort Collins
Reviewed By:
Test Methods: ASTM C 31, ASTM C39, ASTM C138, ASTM C143, ASTM C172, ASTM C231, ASTM C1064
Terracon Rep.: Douglas Novosad
The tests were performed in general accordance with applicable ASTM, AASHTO, or DOT test methods. This report is exclusively for the use of the client indicated
above and shall not be reproduced except in full without the written consent of our company. Test results transmitted herein are only applicable to the actual samples
tested at the location(s) referenced and are not necessarily indicative of the properties of other apparently similar or identical materials.
CR0001, 11-16-12, Rev.6 Page 1 of 1