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HomeMy WebLinkAbout10-039 Slump & Air 10-1-10 - Revised 10-22-10 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: 10/1/10 Department of Public Works/Transportation Revised Date: 10/22/10 1309 Elkhorn Drive Sheet: 1 of 1 Vail,Colorado 81657 Report of Concrete Placement Observations Project: Lionshead Transit Center, Vail, Colorado Specifications: Slump 4�1.5 Air Content: t��--S 5%f1.5% Supplier Lafarge Mix LD. RMXCE40GD87 Ambient Temp. Range 71°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 4780811 85909208 2:41 pm 3:25 pm 3:30 pm 3:22 pm 4000 10/40.10 0 2 4780810 85909209 3:06 pm 3:48 pm 3:50 pm 3:52 pm 4000 20/40.10 0 3 4780730 85909213 3:59 pm 4:31 pm 4:34 pm 4:41 pm 4000 30/40.10 5 Air �'et Test Unit Concrete Slump (In.) Content Yield Remarks No. �o�o� Weight Temp.( F) (PCF) 1 4.50 2.7 146.4 N/A 72 2 3.75 2.4 146.6 N/A 71 3 4.50 6.1 141.4 N/A 68 1 set of 5 cylinders cast at footing. Progress Report: Sampled at point of discharge. Don Sneed Scott B. Myers, P.E. Field Observer Reviewed By