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HomeMy WebLinkAbout10-039 Slump Air 10-12-10 Koechlein Consulting Engineers, Inc. Geotechnical and Materials Engineers 12364 W. Alameda Pkwy YSuite 115 YLakewood, CO 80228-2845 � www.KCE-Denver.com LAKEWOOD GRAND JUNCTION (303) 989-1223 (970) 241-7700 (303) 989-0204 FAX (970) 241-7783 FAX To: Town of Vail Tom Kassmel,P.E. Job No: 10-039 Town Engineer Date: 10/12/10 Department of Public Works/Transportation Sheet: 1 of 1 1309 Elkhorn Drive Vail,Colorado 81657 Report of Concrete Placement Observations Project: Lionshead Transit Center, Vail, Colorado Specifications: Slump 4�1.5 Air Content: 6f1.5 Supplier Lafarge Mix LD. RMXCE45DG8V Ambient Temp. Range 50°F Test Truck Time Time Time Mix Cubic Yards Water No. Na Ticket No. gatched Arrived Placed Time Sampled Design Load/ Added Strength Cumulative Gallons 1 4780612 85909283 12:44 pm 1:34 pm 1:45 pm 1:55 pm 4500 10/60 10 2 4780810 85909284 1:16 pm 2:25 pm 2:35 pm 2:45 pm 4500 20/60 10 3 4780612 85209207 2:38 pm 3:40 pm 3:50 pm 4:00 pm 4500 30/60 10 Air �'et Test Unit Concrete Slump (In.) Content Yield Remarks No. �o�o� Weight Temp.( F) (PCF) 1 3.40 4.9 136.6 N/A 57 70' W of E-1,North Drive-in/Drive-out Wall 2 4.00 4.5 135.0 N/A 52 50' W of E-1, North Drive-in/Drive-out Wall 3 5.00 6.8 131.6 N/A 58 1 set of 5 cylinders. Progress Report: Mike Brath Scott B. Myers, P.E. Field Observer Reviewed By