HomeMy WebLinkAbout50 BRAUN
I NTE BTEC Letter of Transmittal 50
The Science You Build On.
Client: Stillwater Area Public Schools Project No: 81602671
Project: Stillwater High School Renovations and Additions
Date: June 15, 2017 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 137-139(28-Day Break)
Sets 140-142(7-Day Break)
Copy List
Jared Olson, BKBM Engineers Jack Bronczyk, Kraus-Anderson Construction Company
Daniel Martin, Braun Intertec Corporation Jeff Moore, Kraus-Anderson Construction Company
Steven Martin, Braun Intertec Corporation Laurie Fronk, 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
Dustin Phillips, Kraus-Anderson Construction Company
Contact Information:
Sent By: Sarah Madsen
Email: smadsen@braunintertec.com
Phone:
Rev:05/05/2014 Providing engineering and environmental solutions since 1957
BRAUN Compressive Strength of Concrete Report
Date:
6/9/20017
INTERTEC Test Method:ASTM C39
The Spence You Hudd 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#: 137 Technician: Rous, Derrick Batched:
Specimen Size: 4"X 8" Cast By: Rous, Derrick Sampled: 07:45 CDT
Specimens In Set: 5 Date Cast: 05/08/17 Cast: 08:00 CDT
Truck/Ticket#: 858/4034900 Sampled From: Chute Truck Empty:
Contractor: Curb Masters Inc. Placement Method: Buggy Placement Time:
Location
Placement Location: Paving-Sidewalk
Location Details: West end of colored slab south of wide maintenance gate
Sample Location/Notes: North east corner of poured portion
Batch Log Specifications
Supplier: Gemstone Mix Design: 3A3268 Strength: 4500(psi)
Plant: 3 Lakeland,MN Air: 4.5-7.5(%)
On-Site Admixtures: 12.00 Gal Water(9.5 yd3)
Field Measurements
Weather: Clear Slump(in): 4-3/4(ASTM C143) Plastic Unit Weight:
Air Temperature(F): 47 Concrete Temp(F): 65(ASTM C1064) Air Content: 7.5(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
137-1 7 05/15/17 2/5 4.00 12.57 39,830 3,170 6 1A N
137-2 28 06/05/17 2/26 4.01 12.63 57,920 4,590 3 1B N
137-3 28 06/05/17 2/26 4.01 12.63 58,930 4,670 2 1B N
137-4 28 06/05/17 2/26 4.01 12.63 58,750 4,650 3 1B N
137-5 35 H 06/12/17 2/33
Test Age Average Strengths(psi):7 Day-3170,28 Day-4640
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 I
/\ /A \ \ 7 /-.
TYPE 1 TYPE 2 TYPE 3 TYPE 4 TYPE 5 TYPE 6
-;,,7
Steve Martin
06/09/2017
Page 1 of 1
BRAUN ress
Com ive Stren th of Concrete Report Date:6/9/2017
I NTE RTEC Test Method:ASTM C39
The 6dence You Build 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#: 138 Technician: Rous,Derrick Batched:
Specimen Size: 4"X 8" Cast By: Rous,Derrick Sampled: 07:40 CDT
Specimens In Set: 5 Date Cast: 05/10/17 Cast: 07:55 CDT
Truck/Ticket#: 875/4038115 Sampled From: Chute Truck Empty:
Contractor: Curb Masters Inc Placement Method: Buggy Placement Time:
Location
Placement Location: Paving-Sidewalk
Location Details: Outer slabs of colored concrete south of entry way in Southwest corner of new building addition.
Sample Location/Notes: Northeast corner of east slab
Batch Log Specifications
Supplier: Cemstone Mix Design: 3A3268 Strength: 4500(psi)
Plant: 1 Childs Road St.Paul, Air: 4.5-7.5(%)
MN
On-Site Admixtures: 10.00 Gal Water(8.5 yd3)
Field Measurements
Weather: Clear Slump(in): 4(ASTM C143) Plastic Unit Weight:
Air Temperature(F): 48 Concrete Temp(F): 69(ASTM C1064) Air Content: 7.4(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
138-1 7 05/17/17 2/5 4.00 12.57 41,930 3,340 5 1A N
138-2 28 06/07/17 2/26 4.01 12.63 63,280 5,010 3 1B N
138-3 28 06/07/17 2/26 4.01 12.63 61,650 4,880 3 1B N
138-4 28 06/07/17 2/26 4.01 12.63 61,100 4,840 3 1B N
138-5 35 H 06/14/17 2/33
Test Age Average Strengths(psi):7 Day-3340,28 Day-4910
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 /\ ,,\)\1\ \ f / \
TYPE 1 TYPE 2 TYPE 3 TYPE 4 TYPE 5 TYPE 6
.„--Z,-__-, 47404--
Steve Martin
06/09/2017
Page 1 of 1
BRAUN Compressive Strength of Concrete Report Date:6/9/2017
INTERTEC Test Method:ASTM C39 Sample: 145009
The Science You Bulla 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#: 139 Technician: Westberg,Arik Batched: 06:19 CDT
Specimen Size: 4"X 8" Cast By: Westberg,Arik Sampled: 07:25 CDT
Specimens In Set: 5 Date Cast: 05/12/17 Cast: 07:30 CDT
Truck/Ticket#: 805/4041500 Sampled From: Chute Truck Empty: 07:40 CDT
Contractor: Curb Masters Inc Placement Method: Buggy Placement Time: 81 (min)
Location
Placement Location: Paving-Sidewalk
Location Details: Colored walkway slabs on the SW corner of school,south and north of Pony Stadium gates.
Sample Location/Notes: Colored slab on the south side of gates.First slab on the west from school.
Batch Log Specifications
Supplier: Cemstone Mix Design: 3A3268 Strength: 4500(psi)
Plant: 1 Childs Road St.Paul, Air: 4.5-7.5(%)
MN
On-Site Admixtures: None
Field Measurements
Weather: Sunny Slump(in): 5(ASTM C143) Plastic Unit Weight:
Air Temperature(F): 46 Concrete Temp(F): 71 (ASTM C1064) Air Content: 7.4(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
139-1 7 05/19/17 3/4 4.00 12.57 34,740 2,760 2 1A N
139-2 28 06/09/17 3/25 4.01 12.63 58,210 4,610 5 1B N
139-3 28 06/09/17 3/25 4.01 12.63 55,300 4,380 5 1D N
139-4 28 06/09/17 3/25 4.01 12.63 55,660 4,410 5 1D N
139-5 35 H 06/16/17 3/32
Test Age Average Strengths(psi):7 Day-2760,28 Day-4470
Break Remarks Capping Methods
1A:The test result is for informational purposes. N:ASTM C1231,Unbonded Caps
1B:The result meets or exceeds the specified compressive strength.
1 D:The test result fails to meet the specified compressive strength.
V \ / /\
TYPE 1 TYPE 2 TYPE 3 TYPE 4 TYPE 5 TYPE 6
- /7
Steve Martin
06/09/2017
Page 1 of 1
BRAUN Compressive Strength of Concrete Report Date:6/9/2017
p g Sample: 146974
I NTE RTEC
Test Method:ASTM C39
The Science You Build 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#: 140 Technician: Rous,Derrick Batched:
Specimen Size: 4"X 8" Cast By: Rous,Derrick Sampled: 07:40 CDT
Specimens In Set: 5 Date Cast: 05/30/17 Cast: 07:55 CDT
Truck/Ticket#: 858/4057298 Sampled From: Chute Truck Empty:
Contractor: Curb Masters Placement Method: Buggy Placement Time:
Location
Placement Location: Paving-Sidewalk
Location Details: Colored slab ends along west edge of new builing addition.
Sample Location/Notes: Slab end Northeast of archway,next to new building addition.
Batch Log Specifications
Supplier: Gemstone Mix Design: 3A3268 Strength: 4500(psi)
Plant: 1 Childs Road St.Paul, Air: 4.5-7.5(%)
MN
On-Site Admixtures: None
Field Measurements
Weather: Cloudy Slump(in): 4-1/4(ASTM C143) Plastic Unit Weight:
Air Temperature(F): 52 Concrete Temp(F): 68(ASTM C1064) Air Content: 9.5(ASTM C231)
Load Volume: 8(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
140-1 7 06/06/17 1/6 4.00 12.57 36,880 2,930 5 1A N
140-2 28 06/27/17 1 /27
140-3 28 06/27/17 1 /27
140-4 28 06/27/17 1/27
140-5 35 H 07/04/17 1/34
Test Age Average Strengths(psi):7 Day-2930
Break Remarks Capping Methods
1A:The test result is for informational purposes. N:ASTM C1231,Unbonded Caps
r / \
TYPE 1 TYPE 2 TYPE 3 TYPE 4 TYPE 5 TYPE 6
Steve Martin
06/09/2017
Page 1 of 1
BRAUN Compressive Strength of Concrete Report Date:6/9/2017
INTERTEC Test Method:ASTM C39 Sample: 147141
The Science You Build 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#: 141 Technician: Rous, Derrick Batched:
Specimen Size: 4"X 8" Cast By: Rous, Derrick Sampled: 07:45 CDT
Specimens In Set: 5 Date Cast: 05/31/17 Cast: 08:00 CDT
Truck/Ticket#: 829/4058769 Sampled From: Chute Truck Empty:
Contractor: Curbmasters Placement Method: Chute Placement Time:
Location
Placement Location: Paving-Sidewalk
Location Details: Outside colored strips,North of Northwest entrance of new building addition.
Sample Location/Notes: Southeast corner of East strip,closest to entrance of new building addition
Batch Log Specifications
Supplier: Gemstone Mix Design: 3A3268 Strength: 4500(psi)
Plant: 1 Childs Road St.Paul, Air: 4.5-7.5(%)
MN
On-Site Admixtures: None
Field Measurements
Weather: Clear Slump(in): 4(ASTM C143) Plastic Unit Weight:
Air Temperature(F): 50 Concrete Temp(F): 65(ASTM C1064) Air Content: 6.7(ASTM C231)
Load Volume: 8(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
141-1 7 06/07/17 1 /6 4.01 12.63 50,140 3,970 5 1A N
141-2 28 06/28/17 1 /27
141-3 28 06/28/17 1 /27
141-4 28 06/28/17 1 /27
141-5 35 H 07/05/17 1 /34
Test Age Average Strengths(psi):7 Day-3970
Break Remarks Capping Methods
1A:The test result is for informational purposes. N:ASTM C1231,Unbonded Caps
X /'\
\ 7N
TYPE 1 TYPE 2 TYPE 3 TYPE 4 TYPE 5 TYPE 6
Steve Martin
06/09/2017
Page 1 of 1
BRAUN Compressive Strength of Concrete Report Date:6/9/2017
p g Sample: 147343
I NTE RTEC
Test Method:ASTM C39
The scene You Bald 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#: 142 Technician: Rous,Derrick Batched:
Specimen Size: 4"X 8" Cast By: Rous,Derrick Sampled: 07:45 CDT
Specimens In Set: 5 Date Cast: 06/01/17 Cast: 08:00 CDT
Truck/Ticket#: 875/4060664 Sampled From: Chute Truck Empty:
Contractor: Curb Masters Placement Method: Chute Placement Time:
Location
Placement Location: Paving-Sidewalk
Location Details: Center strip at entrance of North West corner of new building edition.
Sample Location/Notes: South East corner of center strip.
Batch Log Specifications
Supplier: Gemstone Mix Design: 3A3268 Strength: 4500(psi)
Plant: 1 Childs Road St.Paul, Air: 4.5-7.5(%)
MN
On-Site Admixtures: None
Field Measurements
Weather: clear Slump(in): 3-1/2(ASTM C143) Plastic Unit Weight:
Air Temperature(F): 60 Concrete Temp(F): 68(ASTM C1064) Air Content: 6.8(ASTM C231)
Load Volume: 11 (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
142-1 7 06/08/17 1 /6 4.00 12.57 56,930 4,530 1 1A N
142-2 28 06/29/17 1 /27
142-3 28 06/29/17 1 /27
142-4 28 06/29/17 1 /27
142-5 35 H 07/06/17 1 /34
Test Age Average Strengths(psi):7 Day-4530
Break Remarks Capping Methods
1A:The test result is for informational purposes. N:ASTM C1231,Unbonded Caps
X /\ \ / /
TYPE 1 TYPE 2 TYPE 3 TYPE 4 TYPE 5 TYPE 6
Steve Martin
06/09/2017
Page 1 of 1