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Home My WebLink About25 BRAUN INTERTEC The Science You Build On. Letter of Transmittal 25 Client: Stillwater Area Public Schools Project No: B1602671 Project Name: Stillwater High School Renovations and Additions Date: September 12,2016 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 61,69-72 Density, Tests 141-1 : Copy List Dustin Phillips,Kraus-Anderson Construction Company Julie Hultman,City of Oak Park Heights Jeff Moore,Kraus-Anderson Construction Company Aaron Fields, BWBR Architects,Inc. Kristy Casper,Kraus-Anderson Construction Company Mark Flynn, Braun Intertec Corporation Jack Bronczyk,Kraus-Anderson Construction Company Steven Martin, Braun Intertec Corporation Randy LaFaive,Market&Johnson Michael Smunty, BWBR Architects, Inc. Jared Olson, BKBM Engineers 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:9/6/2016 p g Sample:114816 I NTE RTEC Test Method:ASTM C39 TLeBde¢eTwB¢ildO,, Client: Project: 1826 Buerkle Road Saint Paul,MN 55110 Stillwater Area Public Schools B1602671 Phone:651-487-3245 1381 North Rice Street Stillwater High School Renovations and Additions St Paul,MN 55117 Stillwater BLVD N Oak Park Heights,MN Sample Details Set#: 61 Technician: Thomas,Nathaniel Batched: Specimen Size: 4"X 8" Cast By: Thomas,Nathaniel Sampled: 07:10 CDT Specimens In Set: 5 Date Cast: 08/05/16 Cast: 07:20 CDT Truck/Ticket#: 861/3833601 Sampled From: Chute Truck Empty: Contractor: Market&Johnson Placement Method: Chute Placement Time: Location i Placement Location: Paving-Sidewalk Location Details: Sidewalk running along northern edge of grids RA to RB. Sample Location/Notes: Halfway between grids RA and RB. I Batch Log Specifications Supplier: Cemstone Mix Design: 3Y3268 Strength: 4500(psi) Plant: 3 Lakeland,MN Air: 5.0-8.5(%) On-Site Admixtures: None Slump: 2-5(in) Field Measurements Weather: Sunny Slump(in): 5(ASTM C143) Plastic Unit Weight: Air Temperature(F): 64 Concrete Temp(F): 71 (ASTM C1064) Air Content: 6.6(%)(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 61-1 7 08/12/16 3/4 4.00 12.57 43,630 3,470 4 1A N 61-2 28 09/02/16 3/25 4.01 12.63 65,470 5,180 1 1B N 61-3 28 09/02/16 3/25 4.01 12.63 51,250 4,060 1 1D N 61-4 28 09/02/16 3/25 4.01 12.63 55,700 4,410 5 10 N 61-5 35 H 09/09/16 3/32 Test Age Average Strengths(psi):7 Day-3470,28 Day-4550 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. ik \ r 1 D:The test result fails to meet the specified compressive strength. x \ r n TYPE 1 TYPE 2 TYPE 3 TYPE 4 TYPE 5 TYPE 6 Steve Martin 09/06/2016 Page 1 of 1 Date:9/6/2016BRAUN Compressive Strength of Concrete ReportSample:117948 INTERTEC Test Method:ASTM C39 Tile Science Yen Huila Oe. 1826 Buerkle Road Client: Project: Saint Paul,MN 55110 Stillwater Area Public Schools B1602671 Phone:651-487-3245 1381 North Rice Street Stillwater High School Renovations and Additions St Paul,MN 55117 Stillwater BLVD N Oak Park Heights,MN Sample Details Set#: 69 Technician: Matheson,Kyle Batched: Specimen Size: 4"X 8" Cast By: Matheson,Kyle Sampled: 07:10 CDT Specimens In Set: 5 Date Cast: 08/26/16 Cast: 07:20 CDT Truck/Ticket#: 534/3857112 Sampled From: Chute Truck Empty: Contractor: Market&Johnson Placement Method: Chute Placement Time: Location Placement Location: Building Exterior-Footing Location Details: Football entrance,all pads W of CF11-0 pads Sample Location/Notes: Pad furthest W for Football entrance Batch Log ; Specifications Supplier: Gemstone Mix Design: 3067 Strength: 3000(psi) Plant: 3 Lakeland,MN Air: Not Required- (%) On-Site Admixtures: None Field Measurements Weather: Clear Slump(in): 2-3/4(ASTM C143) Plastic Unit Weight: Air Temperature(F): 60 Concrete Temp(F): 73(ASTM C1064) Air Content: 2.6(%)(ASTM C231) Load Volume: 8.5(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 69-1 7 09/02/16 3/4 4.01 12.63 45,960 3,640 4 1A N 69-2 28 09/23/16 3/25 69-3 28 09/23/16 3/25 69-4 28 09/23/16 3/25 69-5 35 H 09/30/16 3/32 Test Age Average Strengths(psi):7 Day-3640 Break Remarks Capping Methods 1A:The test result is for informational purposes. N:ASTM C1231,Unbonded Caps t ,)\ TYPE 1 TYPE 2 TYPE 3 TYPE 4 TYPE 5 TYPE 6 rS Z Steve Martin 09/06/2016 Page 1 of 1 BRAUN Compressive Strength of Concrete Report Date:9/8/2016 INTERTEC Test Met :ASTM C39 Sample:118532 The Science Yen Build Co. 1826 Buerkle Road Client: Project: Saint Paul,MN 55110 Stillwater Area Public Schools B1602671 Phone:651-487-3245 1381 North Rice Street Stillwater High School Renovations and Additions St Paul,MN 55117 Stillwater BLVD N Oak Park Heights,MN Sample Details Set#: 70 Technician: Singer,Zach Batched: Specimen Size: 4"X 8" Cast By: Singer,Zach Sampled: 13:40 CDT Specimens In Set: 5 Date Cast: 08/30/16 Cast: 13:55 CDT Truck/Ticket#: 861/03861562 Sampled From: Chute Truck Empty: Contractor: Market and Johnson Placement Method: Bucket Placement Time: Location Placement Location: Building Exterior-Column Pad Location Details: At grids A-9,A-11,A-13,B-9,B-11,and B-13 Sample Location/Notes: At grids A-9 Batch Log Specifications Supplier: Gemstone Mix Design: 3067 Strength: 3000(psi) Plant: 3 Lakeland,MN Air: Not Required- (%) On-Site Admixtures: None Field Measurements Weather: Partly Sunny Slump(in): 2(ASTM C143) Plastic Unit Weight: Air Temperature(F): 73 Concrete Temp(F): 81 (ASTM C1064) Air Content: 1.6(%)(ASTM C231) Load Volume: 4(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 70-1 7 09/06/16 1/6 4.00 12.57 53,550 4,260 5 1A N 70-2 28 09/27/16 1/27 70-3 28 09/27/16 1/27 70-4 28 09/27/16 1/27 70-5 35 H 10/04/16 1/34 Test Age Average Strengths(psi):7 Day-4260 Break Remarks Capping Methods 1A:The test result is for informational purposes. N:ASTM C1231,Unbonded Caps TYPE 1 TYPE 2 TYPE 3 TYPE 4 TYPE 5 TYPE 6 Steve Martin 09/08/2016 Page 1 of 1 • BRAUN Compressive Strength of Concrete Report Date:9/8/2016 p g Sample:118776 I NTE RTEC Test Method:ASTM C39 The&tweeY Bn1MOe. Client: Project: 1826 Buerkle Road 1 Saint Paul,MN 55110 Stillwater Area Public Schools B1602671 Phone:651-487-3245 1381 North Rice Street Stillwater High School Renovations and Additions I St Paul,MN 55117 Stillwater BLVD N Oak Park Heights,MN Sample Details Set#: 71 Technician: Matheson,Kyle Batched: Specimen Size: 4"X 8" Cast By: Matheson,Kyle Sampled: 13:45 CDT Specimens In Set: 5 Date Cast: 08/31/16 Cast: 13:55 CDT Truck/Ticket#: 562/3863199 Sampled From: Chute Truck Empty: Contractor: Market and Johnson Placement Method: Bucket Placement Time: Location Placement Location: Building Exterior-Column Location Details: At grids A-9 to A-13,B-9 to B-13 1 Sample Location/Notes: at grids B-13 Batch Log Specifications Supplier: Cemstone Mix Design: 4666P Strength: 4500(psi) Plant: 3 Lakeland,MN Air: 4.5-7.5(%) On-Site Admixtures: None Field Measurements Weather: Clear Slump(In): 4-1/4(ASTM C143) Plastic Unit Weight: Air Temperature(F): 76 Concrete Temp(F): 81 (ASTM C1064) Air Content: 7.2(%)(ASTM C231) Load Volume: 2(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 71-1 7 09/07/16 1/6 4.00 12.57 57,060 4,540 4 1A N 71-2 28 09/28/16 1/27 71-3 28 09/28/16 1/27 71-4 28 09/28/16 1/27 71-5 35 H 10/05/16 1/34 Test Age Average Strengths(psi):7 Day-4540 Break Remarks Capping Methods 1A:The test result is for informational purposes. N:ASTM C1231,Unbonded Caps X 111 V / \ TYPE 1 TYPE 2 TYPE 3 TYPE 4 TYPE 5 TYPE 6 Steve Martin 09/08/2016 Page 1 of 1 • BRAUN Compressive Strength of Concrete Report Date:9/8/2016 p g Sample:118777 I NTE RTEC Test Method:ASTM C39 The Science Y Band On. 1826 Buerkle Road Client: Project: Saint Paul,MN 55110 Stillwater Area Public Schools B1602671 Phone:651-487-3245 1381 North Rice Street Stillwater High School Renovations and Additions St Paul,MN 55117 Stillwater BLVD N Oak Park Heights,MN Sample Details Set#: 72 Technician: Matheson,Kyle Batched: Specimen Size: 4"X 8" Cast By: Matheson,Kyle Sampled: 14:15 CDT Specimens In Set: 5 Date Cast: 08/31/16 Cast: 14:25 CDT Truck/Ticket#: 470/3863265 Sampled From: Chute Truck Empty: Contractor: Market and Johnson Placement Method: Chute Placement Time: Location Placement Location: Building Exterior-Footing Location Details: At grids C-1 to C.4-1 Sample Location/Notes: at grids C.4-1 Batch Log Specifications Supplier: Cemstone Mix Design: 3067 Strength: 3000(psi) Plant: 3 Lakeland,MN Air: Not Required- (%) On-Site Admixtures: None Field Measurements Weather: Clear Slump(in): 3(ASTM C143) Plastic Unit Weight: Air Temperature(F): 76 Concrete Temp(F): 81 (ASTM C1064) Air Content: 2.4(%)(ASTM C231) Load Volume: 9.5(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 72-1 7 09/07/16 1/6 4.00 12.57 58,660 4,670 4 1A N 72-2 28 09/28/16 1/27 72-3 28 09/28/16 1/27 72-4 28 09/28/16 1/27 72-5 35 H 10/05/16 1/34 Test Age Average Strengths(psi):7 Day-4670 Break Remarks Capping Methods 1A:The test result is for informational purposes. N:ASTM C1231,Unbonded Caps x \ r)\ W\ \\\ rn TYPE 1 TYPE 2 TYPE 3 TYPE 4 TYPE 5 TYPE 6 Steve Martin 09/08/2016 Page 1 of 1 I BRAUN Field Compaction Client: Project: INTERTEC Report Stillwater Area Public Schools B1602671 1s8"°�Yau8u0°On 1381 North Rice Street Stillwater High School Renovations and Report Date:9/8/2016 1826 Buerkle Road Test Method:ASTM D6938 St Paul,MN 55117 Additions Saint Paul,MN 55110 Stillwater BLVD N Phone:651487-3245 Oak Park Heights,MN 1 Test Results Optimum Maximum In Place In Place Probe Retest Test Soil Moisture Dry Density Moisture Dry Density Depth Percent Min Comp. Test# Of Date Proctor ID Method Classification (%) (pcf) (%) (pcf) (In) Compaction (%) Remark 141 7/28/16 P-11 STD B SM 11.3 119.0 4.8 121.7 12 102 98 A 142 7/28/16 P-11 STD B SM 11.3 119.0 8.6 122.1 12 103 98 A 143 7/28/16 P-11 STD B SM 11.3 119.0 8.6 122.1 12 103 98 A 144 7/28/16 P-11 STD B SM 11.3 119.0 _ 8.4 122.0 12 103 98 A 145 7/28/16 P-11 STD B SM 11.3 119.0 13.2 119.4 12 100 98 A 146 7/29/16 P-11 STD B SM 11.3 119.0 7.0 118.8 12 100 98 A 147 7/29/16 P-11 STD B SM 11.3 119.0 7.9 122.3 12 103 98 A 148 7/29/16 P-11 STD B SM 11.3 119.0 6.7 120.2 12 101 98 A Test Information Gauge Test# Test Location Elevation Reference Make/Model/SN Field Technician 141 Structural Fill:Footing Backfill:At grid FF-5*. Troxler 3430 37553 Thomas,Nathaniel 142 Structural Fill:Footing Backfill:At grid C*-3.6*. Troxler 3430 37553 Thomas,Nathaniel 143 Structural Fill:Footing Backfill:At grid C.3'-4*. Troxler 3430 37553 Thomas,Nathaniel 144 Structural Fill:Footing Backfill:At grid B*-10.1 Troxler 3430 37553 Thomas,Nathaniel 145 Structural Fill:Footing Backfill:At grid C.5`-8.5*. Troxler 3430 37553 _Thomas,Nathaniel 146 Building Exterior-:At grid B.5'-13'. 98.0 TOF Troxler 3430 33411 Thomas,Nathaniel 147 Building Interior-:At grid C.8'-11.2*. 98.0 TOF Troxler 3430 33411 Thomas,Nathaniel 148 Building Interior-:At grid C.1'-9'. 98.0 TOF Troxler 3430 33411 Thomas,Nathaniel Remarks ` Comments Related Tests A:Test results comply with specifications Tests are'Direct Transmission'(Method A)unless probe depth is noted as'Backscatter'. Gauge calibration data on file with the testing agency. Test# Related Test# Test Type Page 1 of 2 BRAUN Field Compaction Client: Project: I NTE RTE C Report Stillwater Area Public Schools B1602671 1ha8Oe�r°uatlO" 1381 North Rice Street Stillwater High School Renovations and Report Date:9/8/2016 1826 Buerkle Road Test Method:ASTM D6938 St Paul,MN 55117 Additions Saint Paul,MN 55110 Stillwater BLVD N Phone:651-487-3245 Oak Park Heights,MN Test Results Optimum Maximum In Place In Place Probe Retest Test Soil Moisture Dry Density Moisture Dry Density Depth Percent Min Comp. Test# Of Date Proctor ID Method Classification (%) (pcf) (%) (pd) (in) Compaction (%) Remark 149 7/29/16 P-11 STD B SM 11.3 119.0 12.3 116.8 12 98 98 A 150 7/29/16 P-11 STD B SM 11.3 119.0 13.4 118.7 12 100 98 A Test Information Gauge Test# Test Location Elevation Reference Make/Model/SN Field Technician 149 Building Interior-:At grid C.1`-9*. 97.0 TOF Troxler 3430 33411 Thomas,Nathaniel 150 Building Interior-:At grid B.1`-7.1'. 96.0 TOF Troxler 3430 33411 Thomas,Nathaniel Remarks Comments Related Tests A:Test results comply with specifications Tests are"Direct Transmission"(Method A)unless probe depth is noted as"Backscatter. Gauge calibration data on file with the testing agency. Test# Related Test# Test Type ,,./..c.. /Ism Steve Martin 09/08/2016 Page 2 of 2