2009-09-11 Concrete Test ResultsYt
B AU N
NTE TEC Letter of Transmittal
Client: Bolton & Menk, Inc. Braun Intertec Project No: BL-09-03832 Transmittal No: 1
Date: September 11, 2009 Braun Intertec Corporation
1520 24th Avenue North
St. Cloud, MN 56303
To: Adam Nafstad
Bolton & Menk, Inc.
7533 Sunwood Drive Phone: 507-625-4171
Suite 206
Ramsey, MN 55303 Fax: 5076254177
Re: Castle Road Curb and Gutter, Albertvillas 6th, Albertville, MN
This Transmittal is being Sent:
For your approval As requested _X For your records For review
Information Sent Copies Reference Numbers Comments/Clarification
Concrete Tests 1 1
Transmittal List Information Sent
Adam Nafstad, Bolton & Menk, Inc. Concrete Tests (1)
Sent By: Laurie A Larsen
Phone: (320) 253-9940
Re". &"Q 04 0 Providing engineering and environmental solutions since 1957
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BRAUN
INTERTEC
Compressive Strength of Concrete Cylinder
Report Date: 9/8/09
LIMS WO #: 90091 l7
Test Method: ASTM C39, 4x8 Cylinder
Client: Adam Nafstad
Project: BL-09-03832
Bolton & Menk, Inc.
Castle Road Curb and Gutter
7533 Sunwood Drive
Albertvillas 6th
Suite 206
Albertville, MN 55301
Ramsey, MN 55303
Field Test Conditions and Results ASTM C31*
Set Number: I
Mix Design:
3A32
Date Cast: 09/01/09
Supplier:
Knife River
Time Cast: 4:12 pm
Specified Air (%):
6.5 +/- 1.5
Date Received: 09/02/09
Specified Strength (psi):
4,000
Measured Slump (in.): (ASTM C143) 3
Truck Number:
1462
Measured Air (%): (ASTM C231) 7.0
Ticket Number:
1536115
Concrete Temp. (°F): (ASTM C 1064) 76
Cylinders per Set:
Cylinders Cast By:
4
Rodman, Scott W
Air Temp. (°F): 75
Liquid Added On Site: None
Placement Location: Paving, Curb & Gutter, Kassel Rd misc curb
and gutter, and sidewalk replacement
Sample Location/Notes: sidewalk north end of road
Compression Test Results
Field
Lab
Cure
Test
Age
Max.
Load
Cylinder
Diameter
Cylinder
Area Strength Fracture Capping Remarks
Break Cure
Sample No. Date (days)
(days)
(days)
(pounds)
(in.)
(sq. in.) (psi) Type Method ** Code(s)
l-1 9/8/09 1
6
7
40,480
4.01
12.63 3,210 2 N B2
* Concrete sampled in accordance with ASTM C172
**Capping Method: N = ASTM C1231, Unbonded Caps S = ASTM C617, Sulfur Caps
Break Remarks:
B2 The 7 day test result projects that the specified strength will likely be met at 28 days according to a typical
age -strength relationship.
Types of Fracture
TYPE 1 TYPE 2 TYPE 3 TYPE 4 TYPE 5 TYPE 6
ver 1.3c Page 1 of 1
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Elstrom, Perry
I approve the document Sep 08 2009