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HomeMy WebLinkAbout10-039 Slump & Air 10-10-10 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: 10/10/10 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 52°- 58°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 1 610 0016859 11:12 am l 1:48 am 12:O1 pm 12:00 pm 4500 9 8 2 4780076 0016860 12:00 pm 12:37 pm 12:40 pm 12:39 pm 4500 9 0 3 4780048 0016861 12:36 pm 1:20 pm 1:25 pm 1:23 pm 4500 9 5 Air �'et Test Unit Concrete Slump (In.) Content Yield Remarks No. �o�o� Weight Temp.( F) (PCF) 1 5.75 6.2 138.8 N/A 60 2 4.50 5.2 141.6 N/A 62 3 5.75 5.1 142.4 N/A 64 1 set of 5 cylinders. Progress Report: David Hasbrouck Scott B. Myers, P.E. Field Observer Reviewed By