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MA1009-LR130909 Moisture-Density Relationship 7636 Pebble Drive Fort Worth, Texas 76118 Tel: (817) 284-9400 Fax: (817) 589-9993 Client:Report Distribution:(90) kmarvin@coppelltx.gov City of Coppell (90) steve@jdkassoc.com Project: Erosion Control for Andy Brown (90) kdykes@tnpinc.com Park and Alex Drive Canal (90) asamaniego@coppelltx.gov Project No. MA10-09 (90) radloo@coppelltx.gov (90) jelias@coppelltx.gov 687-13149-007 CMJ Report No.: 09/09/2013 Report Date: Project Information Material Origin:On-SiteScott Fagan Tested By: Sample Location:StockpileSample Date:09/05/2013 Material Description:Tan Brown Clayey Sand Material Use:Wall Backfill Moisture-Density Relationship - Curve No. B107 . . . . . 114 . . 100% Saturation . . . . . . . . . . (Gs=2.70) . . . . . . .. . . . . . ....................... ...... ..... ......... ....... ...... ...... ..... ..... ... .. .. .. ..... .... ... ..... .... 112 .... . .. ... . ... .... ... ..... .. ..... ... .. ... .. .... Dry ..... ...... ..... ...... ....... ... ... .... ... ......... ......... .......... ........... .............. Density................ ........... .......... ................ .............. ................................................... ............................................................................................................................................................................ .. ... .. ... . . . . ... (pcf) .. ... .. .. ... .. . . .. ... . ... ... 110 .. . .. . .. . ... ... .. . .. . . . .. .. .. .. .. .. .. .. . . .. ... .. . .. .. . . .. .. ... ... .. .. .. .. ... .. . .. .. ... . .. .. .. . .. 108 ... . .. .. .. .. . .. .. .. . ... . ... ... . ... . .. .. .. . .. .. .. . .. .. .. .. . .. .. .. . . ... . .. . ... . .. . .. . . 106 . . . . . .. . . . . . . . . .. . . . . .. . . . . . . 8 10 12 14 16 18 20 Moisture Content (%) Material Properties and Test Information - Curve No. B107 Maximum Dry Density:112.5 2441.6 Liquid Limit:Passing No. 200: 11.0 Optimum Moisture Percent: SC 13 Plastic Limit:USCS: 11 Plasticity Index: ASTM D-698, ASTM D4318, ASTM D-698, ASTM D2487 Test Method(s): MechanicalDry Rammer Description:Preparation Procedure: R. Carl Digitally signed by R. Carl Lee DN: cn=R. Carl Lee, o=CMJ Engineering, Inc., ou=CMT Department, Lee email=clee@cmjengr.com, c=US Date: 2013.09.13 09:44:01 -05'00' CMJ Engineering, Inc R. Carl Lee, S.E.T. Vice President/CMT Manager LIMITATIONS: The test results presented in this report apply only to the specific samples, items, and areas described within this report. The test results do not pertain to any other samples, items or areas regardless of similarity. Our reports are produced solely for the exclusive use of our client. This report or any portion of this report may not be reproduced without the written consent of our client and CMJ Engineering, Inc. Page 1 of 1 06