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HomeMy WebLinkAbout30 BRAUN INTERTEC Letter of Transmittal 30 The Science You Build On. Client: Stillwater Area Public Schools Project No: B1602671 Project: Stillwater High School Renovations and Additions Date: October 14, 2016 Braun Intertec Corporation 11001 Hampshire Ave. S. Bloomington, MN 55438 To: Kristen Hoheisel Phone: 651-351-3840 Stillwater Area Public Schools Email: hoheiselk@stillwaterschools.org Independent School District#834 1875 Greeley St S Stillwater, MN 55082 Re: Stillwater BLVD N, Oak Park Heights, MN Documents Sent Comments Concrete Tests Sets 79-80,87-90 Density Tests Tests 163-164 Copy List Jared Olson,BKBM Engineers Dustin Phillips, Kraus-Anderson Construction Company Daniel Martin,Braun Intertec Corporation Jack Bronczyk,Kraus-Anderson Construction Company Josh Van Abel,Braun Intertec Corporation Jeff Moore,Kraus-Anderson Construction Company Steven Martin, Braun Intertec Corporation Kristy Casper,Kraus-Anderson Construction Company Aaron Fields, BWBR Architects, Inc. Randy LaFaive,Market&Johnson Michael Smunty, BWBR Architects, Inc. Julie Hultman,City of Oak Park Heights Contact Information: Sent By: Laurie Dudero Email: Idudero@braunintertec.com Phone: (651)487-7003 Rev:05/05/2014 Providing engineering and environmental solutions since 1957 BRAUN Compressive Strength of Concrete Report Date:10/12/2016 , INTERTEC Test Method:ASTM C39 Sample."120063 1826 Buerkle Road Client: Project: Saint Paul,MN 55110 Stillwater Area Public Schools B1602671 Phone:651-487-3245 Independent School District#8341875 Greeley St S Stillwater High School Renovations and Additions Stillwater,MN 55082 Stillwater BLVD N 1 Oak Park Heights,MN Sample Details Set#: 79 Technician: Thomas,Nathaniel Batched: Specimen Size: 4"X 8" Cast By: Thomas,Nathaniel Sampled: 07:10 CDT Specimens In Set: 5 Date Cast: 09/12/16 Cast: 07:20 CDT Truck/Ticket#: 784/3871437 Sampled From: Chute Truck Empty: Contractor: Market and Johnson Placement Method: Pump Placement Time: Location Placement Location: Building Interior-Precast Topping Location Details: At grids A.5*to D*-3*to 12*. Sample Location/Notes: Sampled at grid A.5*. Batch Log Specifications Supplier: Cemstone Mix Design: P4595M Strength: 3000(psi) Plant: 3 Lakeland,MN Air: -Not Specified(%) On-Site Admixtures: 4.00 LB Fiber Reinforcing(10 yd3) Field Measurements Weather: Clear Slump(in): 5-3/4(ASTM C143) Plastic Unit Weight: Air Temperature(F): 59 Concrete Temp(F): 80(ASTM C1064) Air Content: 2.1 (ASTM C231) Load Volume: 10(yd3) Lab Test Results Testing Lab:Bloomington,11001 Hampshire Ave S,Bloomington,MN,55438 Specimen Test Test Field/Lab Average Cylinder Cylinder Max Load Strength Fracture Break Capping Number Age Days Date Cure Days .Diameter(In) Area(in2) (lbs) (psi) Type Remark Method 79-1 7 09/19/16 1/6 4.00 12.57 66,720 5,310 4 1A N 79-2 28 10/10/16 1/27 4.00 12.57 95,100 7,570 3 1B N 79-3 28 10/10/16 1/27 4.00 12.57 90,280 7,180 3 1B N 79-4 28 10/10/16 1/27 4.00 12.57 89,550 7,120 3 1B N 79-5 35 H 10/17/16 1/34 Test Age Average Strengths(psi):7 Day-5310,28 Day-7290 Break Remarks Capping Methods 1A:The test result is for informational purposes. N:ASTM C1231,Unbonded Caps 1 B:The result meets or exceeds the specified compressive strength. X /L W\ \ / f TYPE 1 TYPE 2 TYPE 3 TYPE 4 TYPE 5 TYPE 6 I Steve Martin 10/12/2016 Page 1 of 1 I 1 BRAUN Compressive Com ressive Strength of Concrete Report Date:10/12/2016 Sample:120175 INTERTEC Test Method: ASTM C39 � 1826 Buerkle Road Client: Project: Saint Paul,MN 55110 Stillwater Area Public Schools B1602671 Phone:651-487-3245 Independent School District#8341875 Greeley St S Stillwater High School Renovations and Additions Stillwater,MN 55082 Stillwater BLVD N Oak Park Heights,MN Sample Details Set#: 80 Technician: Thomas,Nathaniel Batched: Specimen Size: 4"X 8" Cast By: Thomas,Nathaniel Sampled: 13:20 CDT Specimens In Set: 5 Date Cast: 09/12/16 Cast: 13:30 CDT Truck/Ticket#: 784/3872279 Sampled From: Chute Truck Empty: Contractor: Market and Johnson Placement Method: Chute Placement Time: Location Placement Location: Building Exterior-Footing Location Details: Eastern 2 pads for football entrance. Sample Location/Notes: Southern most pad of eastern 2 pads for football entrance. Batch Log Specifications Supplier: Cemstone Mix Design: 3067 Strength: 3000(psi) Plant: 3 Lakeland,MN Air: -Not Specified(%) On-Site Admixtures: None Field Measurements Weather: Partly Cloudy Slump(In): 2(ASTM C143) Plastic Unit Weight: Air Temperature(F): 78 Concrete Temp(F): 82(ASTM C1064) Air Content: 2.4(ASTM C231) Load Volume: 5(yd3) Lab Test Results Testing Lab:Bloomington,11001 Hampshire Ave S,Bloomington,MN,55438 Specimen Test Test Field/Lab Average Cylinder Cylinder Max Load Strength Fracture Break Capping Number Age Days Date Cure Days- Diameter(In) Area(int) (lbs) (psi) Type Remark Method 80-1 7 09/19/16 1/6 4.00 12.57 52,800 4,200 4 1A N 80-2 28 10/10/16 1/27 4.00 12.57 63,620 5,060 5 1B N 80-3 28 10/10/16 1/27 4.00 12.57 66,460 5,290 4 1B N 80-4 28 10/10/16 1/27 4.00 12.57 66,640 5,300 5 1B N 80-5 35 H 10/17/16 1/34 Test Age Average Strengths(psi):7 Day-4200,28 Day-5220 Break Remarks Capping Methods 1A:The test result is for informational purposes. N:ASTM C1231,Unbonded Caps 1 B:The result meets or exceeds the specified compressive strength. X \ 7 1 TYPE 1 TYPE 2 TYPE 3 TYPE 4 TYPE 5 TYPE 6 Steve Martin 10/12/2016 Page 1 of 1 I BRAUN Compressive Strength of Concrete Report Date:10/102016 , INTERTEC Test Method:ASTM C39 Sample.123344 , 1826 Buerkle Road Client: Project: Saint Paul,MN 55110 Stillwater Area Public Schools B1602671 Phone:651-487-3245 Independent School District#8341875 Greeley St S Stillwater High School Renovations and Additions Stillwater,MN 55082 Stillwater BLVD N Oak Park Heights,MN Sample Details Set#: 87 Technician: Singer,Zach Batched: Specimen Size: 4"X 8" Cast By: Singer,Zach Sampled: 07:10 CDT Specimens In Set: 5 Date Cast: 10/03/16 Cast: 07:25 CDT Truck/Ticket#: 875/03895358 Sampled From: Chute Truck Empty: Contractor: Market and Johnson Placement Method: Pump Placement Time: Location Placement Location: Building Interior-Footing Location Details: At girds D.1 to D.15 between 2.5 and 4.2 also C.4 between 2.5 and 3.6 Sample Location/Notes: At grids D.1-4 Batch Log Specifications Supplier: Cemstone Mix Design: SHS5065 Strength: 4000(psi) Plant: 3 Lakeland,MN Air: Not Required- (%) On-Site Admixtures: None Field Measurements Weather: Clear Slump(in): 6-1/2(ASTM C143) Plastic Unit Weight: Air Temperature(F): 56 Concrete Temp(F): 66(ASTM C1064) Air Content: 2.9(ASTM C231) Load Volume: 10.5(yd3) Lab Test Results Testing Lab:Bloomington,11001 Hampshire Ave S,Bloomington,MN,55438 Specimen Test Test Field/Lab Average Cylinder Cylinder Max Load Strength Fracture Break Capping Number Age Days Date Cure Days Diameter(in) Area(int) (lbs) (psi) Type Remark Method 87-1 7 10/10/16 1/6 4.00 12.57 71,500 5,690 3 1A N 87-2 28 10/31/16 1/27 87-3 28 10/31/16 1/27 87-4 28 10/31/16 1/27 87-5 35 H 11/07/16 1/34 Test Age Average Strengths(psi):7 Day-5690 Break Remarks Capping Methods 1A:The test result is for informational purposes. N:ASTM C1231,Unbonded Caps xi \ r n TYPE 1 TYPE 2 TYPE 3 TYPE 4 TYPE 5 TYPE 6 Steve Martin 10/12/2016 Page 1 of 1 III BRAUN ress Com ive Stren th of Concrete Report Date:10/12/2016 I NTE RTEC Test p g Sample:123347 Method:ASTM C39 1826 Buerkle Road Client: Project: Saint Paul,MN 55110 Stillwater Area Public Schools B1602671 Phone:651-487-3245 Independent School District#8341875 Greeley St S Stillwater High School Renovations and Additions Stillwater,MN 55082 Stillwater BLVD N Oak Park Heights,MN Sample Details Set#: 88 Technician: Singer,Zach Batched: Specimen Size: 4"X 8" Cast By: Singer,Zach Sampled: 08:00 CDT Specimens In Set: 5 Date Cast: 10/03/16 Cast: 08:15 CDT Truck/Ticket#: 806/3895455 Sampled From: Chute Truck Empty: Contractor: Market and Johnson Placement Method: Pump Placement Time: Location Placement Location: Building Interior-Footing Location Details: At girds D.1 to D.15 between 2.5 and 4.2 also C.4 between 2.5 and 3.6 Sample Location/Notes: At grids D.1-2.7 Batch Log Specifications Supplier: Gemstone Mix Design: SHS5065 Strength: 4000(psi) Plant: 3 Lakeland,MN Air: Not Required- (%) On-Site Admixtures: None Field Measurements Weather: Clear Slump(in): 6-1/4(ASTM C143) Plastic Unit Weight: Air Temperature(F): 57 Concrete Temp(F): 67(ASTM C1064) Air Content: 4.3(ASTM C231) Load Volume: 10(yd3) Lab Test Results Testing Lab:Bloomington,11001 Hampshire Ave S,Bloomington,MN,55438 Specimen Test Test Field/Lab Average Cylinder Cylinder Max Load Strength Fracture Break Capping Number Age Days Date Cure Days Diameter(in) Area(int) (lbs) (psi) Type Remark Method 88-1 7 10/10/16 1/6 4.00 12.57 66,840 5,320 4 1A N 88-2 28 10/31/16 1/27 88-3 28 10/31/16 1/27 88-4 28 10/31/16 1 /27 88-5 35 H 11/07/16 1/34 Test Age Average Strengths(psi):7 Day-5320 Break Remarks Capping Methods 1A:The test result is for informational purposes. N:ASTM C1231,Unbonded Caps X \ r f TYPE 1 TYPE 2 TYPE 3 TYPE 4 TYPE 5 TYPE 6 Steve Martin 10/12/2016 Page 1 of 1 BRAUN Compressive Strength of Concrete Report Date:10/121'2016 INTERTEC Test Method:ASTM C39 g Sample.123812 • 1826 Buerkle Road Client: Project: Saint Paul,MN 55110 Stillwater Area Public Schools B1602671 Phone:651-487-3245 Independent School District#8341875 Greeley St S Stillwater High School Renovations and Additions Stillwater,MN 55082 Stillwater BLVD N Oak Park Heights,MN Sample Details Set#: 89 Technician: Thomas,Nathaniel Batched: Specimen Size: 4"X 8" Cast By: Thomas,Nathaniel Sampled: 12:30 CDT Specimens In Set: 5 Date Cast: 10/05/16 Cast: 12:40 CDT Truck/Ticket#: 443/3899330 Sampled From: Chute Truck Empty: Contractor: Market&Johnson Placement Method: Pump Placement Time: Location Placement Location: Building Interior-Wall Location Details: Pit walls at grids D.1 to D.15-2.3 to 4.2,C.4 to C.6-2.3 to 3.6 Sample Location/Notes: Sample from pit wall at grid C.6-3.0. Batch Log Specifications Supplier: Cemstone Mix Design: 4666P Strength: 4000(psi) Plant: 3 Lakeland,MN Air: -Not Required(%) On-Site Admixtures: None Field Measurements Weather: Clear Slump(in): 6-1/2(ASTM C143) Plastic Unit Weight: Air Temperature(F): 59 Concrete Temp(F): 70(ASTM C1064) Air Content: 6.8(ASTM C231) Load Volume: 10.5(yd3) Lab Test Results Testing Lab:Bloomington,11001 Hampshire Ave S,Bloomington,MN,55438 Specimen Test Test Field/Lab Average Cylinder Cylinder Max Load Strength Fracture Break Capping Number Age Days Date Cure Days Diameter(in) Area(In2) (lbs) (psi) Type Remark Method 89-1 7 10/12/16 1/6 4.00 12.57 60,120 4,780 4 1B N 89-2 28 11/02/16 1/27 89-3 28 11/02/16 1/27 89-4 28 11/02/16 1/27 89-5 35 H 11/09/16 1/34 Test Age Average Strengths(psi):7 Day-4780 Break Remarks Capping Methods 1B:The result meets or exceeds the specified compressive strength. N:ASTM C1231,Unbonded Caps X /1\ r TYPE 1 TYPE2 TYPE 3 TYPE 4 TYPE 5 TYPE 6 ii Steve Martin 10/12/2016 Page 1of1 BRAUN Compressive Strength of Concrete Report Date:10/12/2016 INTERTEC Test Method:ASTM C39 Sample:123830 1826 Buerkle Road Client: Project: Saint Paul,MN 55110 Stillwater Area Public Schools B1602671 Phone:651-487-3245 Independent School District#8341875 Greeley St S Stillwater High School Renovations and Additions Stillwater,MN 55082 Stillwater BLVD N Oak Park Heights,MN Sample Details Set#: 90 Technician: Thomas,Nathaniel Batched: Specimen Size: 4"X 8" Cast By: Thomas,Nathaniel Sampled: 13:30 CDT Specimens In Set: 5 Date Cast: 10/05/16 Cast: 13:40 CDT Truck/Ticket#: 829/3899424 Sampled From: Chute Truck Empty: Contractor: Market&Johnson Placement Method: Pump Placement Time: Location Placement Location: Building Interior-Wall Location Details: Pit walls at grids D.1 to D.15-2.3 to 4.2,C.4 to C.6-2.3 to 3.6 Sample Location/Notes: Sampled at grid D.1 -2.3. Batch Log Specifications Supplier: Cemstone Mix Design: 4666P Strength: 4000(psi) Plant: 3 Lakeland,MN Air: -Not Required(%) On-Site Admixtures: None Field Measurements Weather: Clear Slump(In): 6-3/4(ASTM C143) Plastic Unit Weight: Air Temperature(F): 59 Concrete Temp(F): 71 (ASTM C1064) Air Content: 7.1 (ASTM C231) Load Volume: 10.5(yd3) Lab Test Results Testing Lab:Bloomington,11001 Hampshire Ave S,Bloomington,MN,55438 Specimen Test Test Field/Lab Average Cylinder Cylinder Max Load Strength Fracture Break Capping Number Age Days Date Cure Days Diameter(in) Area(int) (lbs) (psi) Type Remark Method 90-1 _ 7 10/12/16 1/6 4.00 12.57 50,820 4,040 4 1B N 90-2 28 11/02/16 1/27 90-3 28 11/02/16 1/27 90-4 28 11/02/16 1/27 90-5 35 H 11/09/16 1/34 Test Age Average Strengths(psi):7 Day-4040 Break Remarks Capping Methods 1B:The result meets or exceeds the specified compressive strength. 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