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Home My WebLink AboutTerracon - 11/9/2018MORTAR COMPRESSIVE STRENGTH TEST REPORT Irerracon Report Number: 95181011.0492 Service Date: 10/12/18 2501 E Loop 820 N Report Date: 11/09/18 Fort Worth, TX 76118-6978 Task: Parkine Garace 817-268-8600 Ree No: F-3272 Client Project Coury Hospitality Attn: Mark Brooks 7134 S Yale, Ste 400 Tulsa, OK 74136 Material Information Specified Strength: 1,800 psi @ 28 days Mix ID: 19007 Supplier: Quickrete Batch Time: 0830 Plant: on site Field Test Data Test Result Specification Mortar Temp. (F): 70 Ambient Temp. (F): 65 Laboratory Test Data Grapevine Main Phase 1 815 South Main Street Grapevine, TX 76051 Project Number: 95181011 Sample Information Sample Date: Sampled By: Weather Conditions: Sample Size: Sample Location: Placement Location: Test Mold Material: Curing Procedure: 10/12/18 Sample Time: 0845 Kristopher McGarry Clear, low wind .5 tuft CMU blocks for parking, 2nd course, ground level @ P1/16 CMU blocks, 2nd - 6th course, line P1 from 15-17 on ground level parking garage Brass ASTM C 780 Initial Cure: Outside Final Cure: Moist Room Note: The indicated Specified Strength above is for laboratory batched and cast specimens under controlled conditions. Strength tests of field cast specimens are to be used to monitor trends and batch to batch consistency of mortar per ASTM C 270 and are not intended as criteria to determine the acceptance or rejection of the mortar as installed. Comments: * Average compressive strength of 28 day Cube does not comply with the specified strength. Samples Made By: Terracon Services: Obtain a sample of masonry mortar used during construction and cast 2 inch cube specimens for compressive strength determination. ASTM C109, C270, C511 Terracon Rep.: Kristopher McGarry Reported To: David Saiter w/ Manhattan Contractor: Manhattan Report Distribution: See attached distribution list. Reviewed By: —J�;2 �Jupa Senior Project Manager Test Methods: ASTM C109 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. cx000s, 11-16-12, Rev.6 Page 1 of 1 Maximum Compressive Set Specimen Date Date Age Area Load Strength Tested No. ID Received Tested (days) (sq in) (lbs) (psi) By 1 A 10/19/18 7 4.00 3,840 960 1 B 10/19/18 7 4.00 3,690 920 1 C 10/19/18 7 4.00 3,620 910 Average (7 days) 930 1 D 11/09/18 28 4.00 4,890 1,220 1 E 11/09/18 28 4.00 4,900 1,230 1 F 11/09/18 28 4.00 5,220 1,310 Average (28 days) 1,250 Initial Cure: Outside Final Cure: Moist Room Note: The indicated Specified Strength above is for laboratory batched and cast specimens under controlled conditions. Strength tests of field cast specimens are to be used to monitor trends and batch to batch consistency of mortar per ASTM C 270 and are not intended as criteria to determine the acceptance or rejection of the mortar as installed. Comments: * Average compressive strength of 28 day Cube does not comply with the specified strength. Samples Made By: Terracon Services: Obtain a sample of masonry mortar used during construction and cast 2 inch cube specimens for compressive strength determination. ASTM C109, C270, C511 Terracon Rep.: Kristopher McGarry Reported To: David Saiter w/ Manhattan Contractor: Manhattan Report Distribution: See attached distribution list. Reviewed By: —J�;2 �Jupa Senior Project Manager Test Methods: ASTM C109 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. cx000s, 11-16-12, Rev.6 Page 1 of 1 Distribution Page Irerracon Report Number: 95181011.0492 Service Date: 10/12/18 2501 E Loop 820 N Report Date: 11/09/18 Fort Worth, TX 76118-6978 Task: Parking Garage 817-268-8600 Distribution List (1) Coury Hospitality, Mark Brooks (1) AECC Inc, Lee Ledet (1) ArchiTexas, Michael Karnowski (1) City of Grapevine TX, Curtis A Bergthold (1) City of Grapevine TX, Hans Strayer (1) City of Grapevine TX, Paul M Lee (1) City of Grapevine TX, Scott Williams (1) City of Grapevine TX, sbatte@grapevinetexas.gov (1) Construction Management Group of Fair Oaks CA, Blake Cearley (1) JQ Engineering, Mike Oler (1) Manhattan Construction Co, Ben Jensen (1) Manhattan Construction Co, Chase Pritchard (1) Manhattan Construction Co, Daniel Rideau (1) Manhattan Construction Co, David Saiter (1) Manhattan Construction Co, Frederick Moore (1) Manhattan Construction Co, Jaehyung Ahn (1) Manhattan Construction Co, Klint Robertson (1) Manhattan Construction Co, Matthew Powell (1) Manhattan Construction Co, Robert Montgomery (1) Walker Consultants, Martha M. Villanueva DEVIATION LOG Irerracon Report Date: 11/9/2018 2501 E Loop 820 N Fort Worth, TX 76118-6978 817-268-8600 Client Coury Hospitality Attn: Mark Brooks 7134 S Yale, Ste 400 Tulsa, OK 74136 Project Grapevine Main Phase 1 815 South Main Street Grapevine, TX 76051 Project Number: 95181011 Deviation No. Report No. Service Service Date Description/Comments How Resolved Date Resolved Status D000001 0047 Concrete Compressive 02/15/18 Slump does not comply, Set 1 Concrete met specified 02/22/18 Closed Strength Test strength D000002 0212 Field Density Testing 04/26/18 Moisture content does not comply, Test Retested 04/27/18 Closed 1 Comments: Low Moisture Content. David with Manhattan was notified. D000003 0212 Field Density Testing 04/26/18 Moisture content does not comply, Test Retested 04/27/18 Closed 2 Comments: Low Moisture Content. David with Manhattan was notified. D000004 0212 Field Density Testing 04/26/18 Moisture content does not comply, Test Retested 04/27/18 Closed 3 Comments: Low Moisture Content. David with Manhattan was notified. D000005 0212 Field Density Testing 04/26/18 Moisture content does not comply, Test Retested 04/27/18 Closed 4 Comments: Low Moisture Content. David with Manhattan was notified. D000006 0212 Field Density Testing 04/26/18 Moisture content does not comply, Test Retested 04/27/18 Closed 5 Comments: Low Moisture Content. David with Manhattan was notified. D000007 0169 Concrete Compressive 04/11/18 Average compressive strength does not 56 day compressive 06/06/18 Closed Strength Test comply, Set 1 Age 28 strength tested at 4550 psi D000008 0232 Concrete Compressive 05/08/18 Slump does not comply, Set 1 Concrete met strength 06/05/18 Closed Strength Test D000009 0249 Field Density Testing 05/16/18 Moisture content does not comply, Test Retested 05/16/18 Closed 65 Page 1 of 5 DEVIATION LOG Report Date: 11/9/2018 Client Coury Hospitality Attn: Mark Brooks 7134 S Yale, Ste 400 Tulsa, OK 74136 Irerracon 2501 E Loop 820 N Fort Worth, TX 76118-6978 817-268-8600 Project Grapevine Main Phase 1 815 South Main Street Grapevine, TX 76051 Project Number: 95181011 Deviation No. Report No. Service Service Date Description/Comments How Resolved Date Resolved Status D000010 D000011 D000012 D000013 D000014 D000015 D000016 D000018 0271 0271 0271 Field Density Testing Field Density Testing Field Density Testing 0273 Field Density Testing 0273 Field Density Testing 0169 Concrete Compressive Strength Test 0332 Post -Tension Stressing 0342 Concrete Compressive Strength Test 05/30/18 Percent compaction does not comply, Retested Same Day Closed Test 1 Closed 05/30/18 Percent compaction does not comply, Retested Same Day Test 2 05/30/18 Percent compaction does not comply, Retested Same Day Test 3 05/31/18 Percent compaction does not comply, Retested Same Day Test 69 05/31/18 Percent compaction does not comply, Retested Same Day Test 71 04/11/18 Average compressive strength does not 56 day compressive comply, Set 1 Age 56 strength tested at 4550 psi 07/02/18 Post -Tension Stressing Closed out by RFI Comments: David Saiter w/Manhattan #171 was notified and given a copy of the field report. 07/07/18 Air content does not comply, Set 2 Closed by RFI #227 D000019 0342 Concrete Compressive 07/07/18 Air content does not comply, Set 3 Strength Test Page 2 of 5 Coring Report accepted by Structural Engineer Closed by RFI #227 Coring Report accepted by Structural Engineer 05/30/18 Closed 05/30/18 Closed 05/30/18 Closed 05/31/18 Closed 05/31/18 Closed 06/06/18 07/19/18 09/07/18 09/07/18 Closed Closed Closed Closed DEVIATION LOG Report Date: 11/9/2018 Client Coury Hospitality Attn: Mark Brooks 7134 S Yale, Ste 400 Tulsa, OK 74136 Irerracon 2501 E Loop 820 N Fort Worth, TX 76118-6978 817-268-8600 Project Grapevine Main Phase 1 815 South Main Street Grapevine, TX 76051 Project Number: 95181011 Deviation No. Report No. Service Service Date Description/Comments How Resolved Date Resolved Status D000020 0342 Concrete Compressive Closed 09/10/18 Strength Test D000021 0342 Concrete Compressive Strength Test D000022 0344 Concrete Compressive Strength Test D000023 0359 Concrete Compressive Strength Test D000024 D000025 D000026 0359 Concrete Compressive Strength Test 0362 Concrete Compressive Strength Test 0342 Concrete Compressive Strength Test D000027 0342 Concrete Compressive Strength Test 07/07/18 Air content does not comply, Set 4 Closed by RFI #227 Closed 09/10/18 Coring Report 09/07/18 Closed accepted by Structural Engineer 07/07/18 Slump does not comply, Set 1 Closed by RFI #227 Coring Report accepted by Structural Engineer 07/09/18 Slump does not comply, Set 1 Pending 28 day Comments: 28 day compressive strength compressive strength obtained the required 4500 psi. result 07/16/18 Slump does not comply, Set 1 Resolved at 28 day Comments: 56 Day meets the required compressive strength 5000 psi results 07/16/18 Slump does not comply, Set 2 Resolved at 28 day Comments: 56 Day meets the required compressive strength 5000 psi results 07/17/18 Slump does not comply, Set 1 28 day average Comments: Manhattan was notified of compressive strength excessive slump prior to placement. was 5,610psi. 07/07/18 Average compressive strength does not Closed with RFI #227. comply, Set 2 Age 28 Accepted by Structural Comments: Low 28 day compressive Engineer base on core strength results strengths. 07/07/18 Average compressive strength does not Closed with RFI #227. comply, Set 3 Age 28 Accepted by Structural Comments: Low 28 day compressive Engineer base on core strength results strengths. Page 3 of 5 09/07/18 Closed 09/07/18 Closed 08/06/18 Closed 09/10/18 Closed 09/10/18 Closed 08/04/18 Closed 09/07/18 Closed 09/07/18 Closcd DEVIATION LOG Report Date: 11/9/2018 Client Coury Hospitality Attn: Mark Brooks 7134 S Yale, Ste 400 Tulsa, OK 74136 Irerracon 2501 E Loop 820 N Fort Worth, TX 76118-6978 817-268-8600 Project Grapevine Main Phase 1 815 South Main Street Grapevine, TX 76051 Project Number: 95181011 Deviation No. Report No. Service Service Date Description/Comments How Resolved Date Resolved Status D000028 D000029 D000030 0387 Field Density Testing 07/30/18 Moisture content does not comply, Test Retested 109 Comments: David Saiter was notified by Terracon that moisture was low. Will retest after area is reworked. 0387 Field Density Testing 07/30/18 Moisture content does not comply, Test Retested 0396 D000031 0359 D000032 0359 D000033 0406 D000034 0342 Page 4 of 5 08/01/18 Closed 08/01/18 Closed 09/03/18 Closed 09/10/18 09/10/18 Closed Closed 110 Closed 09/12/18 Closed Comments: David Saiter was notified by Terracon that moisture was low. Will retest after area is reworked. Concrete Compressive 08/06/18 Slump does not comply, Set 1 28 day compressive Strength Test Comments: Contractor was notified of strengths meet the excessive slump pior to placement. specified strength at 28 days Concrete Compressive 07/16/18 Average compressive strength does not Meets the specified Strength Test comply, Set 1 Age 28 strength at 56 days Comments: 56 Day meets the required 5000 psi Concrete Compressive 07/16/18 Average compressive strength does not Meets the specified Strength Test comply, Set 2 Age 28 strength at 56 days Comments: 56 Day meets the required 5000 psi Concrete Compressive 08/15/18 Air content does not comply, Set 2 Meets the specified Strength Test strength at 28 days Concrete Compressive 07/07/18 Average compressive strength does not Meets the specified Strength Test comply, Set 2 Age 56 strength at 28 days Page 4 of 5 08/01/18 Closed 08/01/18 Closed 09/03/18 Closed 09/10/18 09/10/18 Closed Closed 09/12/18 Closed 09/12/18 Closed DEVIATION LOG Report Date: 11/9/2018 Client Coury Hospitality Attn: Mark Brooks 7134 S Yale, Ste 400 Tulsa, OK 74136 Irerracon 2501 E Loop 820 N Fort Worth, TX 76118-6978 817-268-8600 Project Grapevine Main Phase 1 815 South Main Street Grapevine, TX 76051 Project Number: 95181011 Deviation No. Report No. Service Service Date Description/Comments How Resolved Date Resolved Status D000035 0342 Concrete Compressive Strength Test D000036 0399 Concrete Compressive Strength Test D000037 D000038 0480 Concrete Compressive Strength Test 0492 Mortar Compressive Strength Test 07/07/18 Average compressive strength does not Closed out by RFI comply, Set 3 Age 56 #227. Accepted by the Structural Engineer based on the Core report. 08/09/18 Average compressive strength does not Walker Consultants comply, Set 3 Age 28. Average PSI at RFI #230 28 days is 4,700psi. Comments: 28 day did not meet the required strength of 5,000 psi. Will review again at 56 days. 10/03/18 Air content does not comply, Set 1 Comments: Notified Manhattan of test result on site. Review at 28 days 10/12/18 Average compressive strength does not comply, Set 1 Age 28 Page 5 of 5 09/07/18 11/05/18 Closed Closed Open Open