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CONCRETE STRENGTH REPORT GME Consultants,�n�. <br /> Project and Location: Min�etonka Center for the Arts Wayzata Minnesota 14000 21st Avenue North <br /> Architect/Engineer: Minneapoiis,MN 55447 <br /> General Contractor: M A. Mortenson CQmpany Ph. (763)559-1859 <br /> Concrete Contractor. M.A Mortenson Com an Fax(763)559-0720 <br /> Owner/Developer. <br /> GME Project Number: 9256-A <br /> CONCRETE SUPPLIER: A99regale Induslries PLANT: MIX: 403NI CUMU�ATIVE QUANTITY: 9��» YDS <br /> SPECIFIED <br /> MIX WAS NOT PI.ASTICIZED: SLUMP(inch): 3-4" SPECIFIED AIR CONTENT(%): NA REOUIRED STRFNGTH AT 28 DAYS: 4000 P51 <br /> DATE CAST SLUMP(inch) TEMPERATURE <br /> DATE BEFORE AFTER DATE AGE CYL Wf. MAl(LOAD(Ibs- COMPRESSIVE . <br /> SET NUMBER RECENED LOCATION OF CONCRETE PLACEMENT P�STICIZER PLASTICIZER AIR 96 MIX P F) AIRQ F) TIME TRUCK# TESTED (days) (Ibs) force) STRENGTH si PASS Y/N <br /> 7A 6/22/01 Piers 2 3/4 70 73 130 235 6/29 7 30.2 116400 4120 D <br /> 78 6/25/U1 Grid line 13 7/20 28 30.4 170000 6010 Y D <br /> �C 7/20 28 30.4 160300 5670 Y D <br /> 7D SP <br /> Date Report Prepared: <br /> ASTM C 31 Standard Practice for Making and Curing Concrete Test Specimens in the Field June 29, 2001 <br /> ASTM C 39 Standard Test Method for Compressive Strength of Cylindrical Concrete Test Specimens <br /> ASTM C 94 Standard Specification for Ready-Mix Concrete <br /> ASTM C 138 Standard Test Method for Unit Weight,Yield&Air Content(Gravimetric)of Concrete .lUly 20, 2001 <br /> ASTM C 143 Slandard Test Melhod for Slump of Hydraulic Cement Concrete <br /> ASTM C 172 Standard Practice for Sampling Freshly Mixed Concrete <br /> ASTM C 173 Standard Test Melhod for Air Content of Freshly Mixed Concrete by the Volumetric Melhod <br /> ASTM C 231 Standard Test Method for Air Content of Freshly Mixed Concrete by the Pressure Method C /�1 � � � � <br /> ASTM C 1064 Standard Test Method For Temperature of Freshly Mixed Portland Cement Concrete G �� <br /> JUL 2 4 2001 <br /> -► Test specimens were cast by GME Consultants,Inc. <br /> Test specimens were not cast by GME Consuttants-No other information is available <br /> -. Test specimens were cast in s"x�2"molds net cross-sectional area of 28.27 inZ unless otherwise noted. M• A. MUHTENSUN <br /> Copies To: Types of Fracture ASTM C39 <br /> • Mr.Gary Gleason,P.E.-M.A.Mohenson Company ____,______ <br /> � Mr.Mark Schalbly-M.A.Mortenson Company I q - <br /> • Concrete Supplier . :'\ � f�l <br /> Tammy . kanson,P.E. <br /> : , ;� - <br /> Senior Pro'ect En ineer <br /> co�o co„ ��K�s�.in�a� .�.i si��o� si�eb� cow�m��«� ) 9 <br /> l+�) 10) �lry. l�l (e) <br />