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Town Center L2B1-LR 951129 Hooper Engineering Laboratories, Inc. Construction Materials Testing REPORT OF IN-PLACE DENSITY TESTS CLIENT: North Texas Contracting, Inc. DATE: 29 November 1995 PROJECT: Wendy's Town Center, Coppell, TX MATERIAL DESCRIPTION: 1) On-Site Fill - Grey & Brown Sandy Clay 2) On-Site Fill - Li~]ht Brown & Orange Sandy Clay 3) On-Site Fill - Light Tan Sand 4) On-Site Fill- Light Brown Clay ASTM D698 STANDARD PROCTOR: 1) 111.0 pcf~ 13.0% Moisture 2) 106.0 pcf @ 15.0% Moisture 3) 109.0 pcf ~ 11.0% Moisture 4) 97.0 pcf ~ 22.0% Moisture MOISTURE DRY PERCENT REQUIRED LOCATION PROCTOR LIFT CONTENT DENSITY COMPACTION COMPACTION % PCF % % BELOW Backfill @ Sanitary Sewer Line A SUBGRADE 1) Station 2-00 1 1' 11.2 101.9 91.8 90+ 2) Station 4-00 2 2' 13.1 97.7 92.1 -2% to +4% Of Optimum 3) Station 5+00 2 2' 13.3 101.0 95.2 95+ 4) Station 7+00 2 3' 13.1 102.2 96.4 -2% to -~4% Of Optimum Fill L~ Street Sub(~rade, Town Center Blvd. 5) Station 1 + 30 (south side) I Final 11.4 109.4 98.6 95 + 6) Station 1 + 20 (north side) ~ Final ! 1.3 109.4 98.6 -2% to + 4% Of Optimum Backfill @ City Water Line 7) Station 2+60 3 1' 5.6* 100.3 92.0* 95+ 8) Station 0 ~- 60 4 1' 14.6' 96.2 99.2 -2% to * 4% Of Optimum · Test results indicate fill is not compacted to required density/moisture. Contractor notified. TECHNICIAN: MFM DISTRIBUTION: (2) North Texas Contracting, Inc. 2870 Walnut Hill Lane Dallas, Texas 75229 (214) 351-6419 Fax (214) 351-5148 Hooper Engineering Laboratories, Inc. 2870 Walnut Hill Lane Oallae0 Texas 75229 (214) 351.6419 Client: North Texas Contracting, Inc. Date: 29 November 1995 Project: Wendy's Town Center, C0ppell, TX Job No: 8oil Deacription: On-Site Fill Tan Sand with Red Clay Maximum Deneity : 114.0 pcf Liquid Limit : 20.5 Optimum Moiature: .11.0% Plaeticity Index : 9.4 Distribution: (2) North Texas C0n'tracting, Inc. MOISTURE- DENSITY RELATIONSHIPAS'I'M D698 I ~ ': ! · , g ~ - I ', ~ ~ ' ' ' ! ' ' ~ ' . . , . m ' : ' ! : ~ i ' 'I i ~ 100 '' : ' : ' - ' , i " i ' ~ : i .... ' ............ :! z.. .... 90 " ~ ....... 5 15 25 Moisture Content - percent Hooper Engineering Laboratories, Inc. 2870 Walnut Hill lane Dallaa, Texas 75229 (214) 351-6419 Client: North Texas Contracting, Inc. Date: 29 November 1995 Projeot: Wendy's Town Center, Coppell, TX Job No: 8oil Description: Flex Base Tan Flex Base (Crushed Concrete) Maximum Density : 112.0 pcf Liquid Limit : Optimum Moiaturs: 14.0% Pl-a.ticity Index : Non-Plastic Distribution: (2) North Texas Contracting, Inc. MOISTURE- DENSITY RELATIONSHIP TEX 113-E 130 i ; ,,, ..... , ,., I I ; - [ ' ' ; : ' : ' ' ' : I I '" -- :,---:---: A-q- .- I I I~ I I I I , I' ,i i i t~ '!'~ ' ~ ''~ i~. , I ~ ! : = ' ! , : , . . ~ 100 ,,. j I :J , : , I · .,. 5 15 25 Moistur~ Content - Hooper Engineering Laboratories, Inc. 2870 Walnut Hill L~na Oallaa, Taxaa 75229 (214) 351-6419 Client: North Texas Contracting, Inc. Date: 29 November 1995 Project: Wendy's Town Center, Coppell, TX Job No: 8oil Deacription: On-Site Fill Light Tan Sand Maximum Denaity: 109.0 pcf Liquid Limit : Optimum Molature: 11.0% Plaaticity Index : Non-Plastic Distribution: (2) North Texas C0nt~racting, Inc. MOISTURE- DENSITY RELATIONSHIPASTM D698 ! '. · I I - ~ , I I I ; ; ' i 110 ' ' ' Il'" ..... ' ~ ': .... : - .·:I I · : ~ : .... '~ . . - , . '. . 90 -'' 5 15 25 Moisture Content - percent iEr gineering Laboratories, Inc. OIIlal. Texa~ 7B220 (214) 351.6410 I: ,North Texas Con:racting, Inc. Date: 29 November I995 : wendy's Town Center, Coppell, TX Job No: Boll Deeoriptlon: On-Site Fill Tan Sand with Red Clay Maximum Denelty: 1t4.0 pcf Liquid L|m~t : 20.5 Optimum Moleture'. .11.~n~ lataetioity Index : 9.4 Dimtrlbution'- (2) North Texas Contracting, Inc. MOISTURE- DENSITY RELATIONSHIPASTM D698 i '~'~,-i ' .... '~ ~ '', .... t. V,. , J. I ~ ~ ' I ' - , .. : : - i : . I , · ~' ". ' , ~ ' t t· , : J ..... ~--=: ' ,'' i!t!' ~:'.. !i;-:!ii-I :~ ' i . ' .~-~ ' ,~-.; , I ] : ~.. , '-. ]-:', ~- 120 · · : ~''' ....... , ~ i ':' !'-i-,,~ '-,. :' '' :, . : ' ~. 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' ~ L.~i ' ,~-: ~ ' ~ , '- ~ . : ~ J ~ , i ] ' ~ , _ - / : . . , i , I : : ~i; L. ] -~', '' ~ ~ ~ , ;i~;.r:' · - .~ --:~lr'[ ~] : ' ........ " ' ~ : · - I' ; ' ' [,~;~-~t,~ ',;~;'.:.~ .,.I .. . .... ., : .: - ~ ] ' . . :1 ' ~ ~ '- . ' ~ ' ] ; ! . ~ ' · .... ' ' ' '" . · ', , : , ~ '. ~ ~ 1 - - m - . ~ . i - - . : ~ I ~ ' ~ ' - I ' ~ ~ · , '"~ ~ : : . ' ] . - ~ [ : ~ , ' . · .,. I , : ] : , ~ ' ~ ~ ~ ~'. Fi ' ~ ] :.L.~ :', ~(':f';~"~: " ""~' 1~'t~ ......... ' ' · 5 15 25 Molature Content - percent Hooper Engineering Laboratories, Inc. 2870 Walnut Hill Lane Della., Taxa. 75229 (214) 351-5419 Client: North Texas Contracting, Inc. Date: 29 November 1995 Project: Wendy's Town Center, Coppell, TX Job No: 8oil Deecription: On-Site Fill Light Brown Clay Maximum Deneity : 97.0 pcf Liquid Limit : 44.2 Optimum Moiature: 22.0% Plasticity Index : 33.5 Distribution: (2) North Texas Contracting, Inc. MOISTURE- DENSITY RELATIONSHIPASTM D698 ~ ~ ' I ..~. : : ~. :. ~ ., 10 20 30 Moisture Content - percent