HomeMy WebLinkAboutCompression Strength 7Specimen
Number
Test
Age Days
Test
Date
Field / Lab
Cure Days
Average Cylinder
Diameter (in)
Cylinder
Area (in²)
Max Load
(lbs)
Strength
(psi)
Fracture
Type
Break
Remark
Capping
Method
36-1 7 10/31/24 1 / 6 4.00 12.57 54,601 4,340 3 N
Test Age Average Strengths (psi): 7 Day - 4340
Tested By: Sandon Thibault (1)
Checked In : 10/25/2024 (1)
Capping Methods
N: Unbonded Caps (ASTM C1231)
Set #:36
Specimen Size:4" X 8"
Specimens In Set:5
Truck / Ticket #:70 / 1977
Contractor:Ashley Concrete
Technician:Peskuski, Ryan
Cast By:Peskuski, Ryan
Date Cast:10/24/24
Sampled From:Chute
Placement Method:Pump
Sample Details
Batched:08:06 MDT
Sampled:09:10 MDT
Cast:09:25 MDT
Truck Empty:
Placement Time:
Placement Location:Slab on Deck
Location Details:North Side of Bldg. A. Various Slab on Deck.
Sample Location / Notes:10 of 20 yards
Batch Log
Strength:4000 (psi)
Specifications
Supplier:Casey Concrete Mix Design:4500 PSI 3/4" NON AE
On-Site Admixtures: 5.00 Gal Water (10 yd³)
Location
Standard Cure Field Cure
Field Measurements
Plastic Unit Weight:147.8 (lb/ft³)
Air Content:1.2
Load Volume:10.00 (yd³)
Weather:Consistency:Slump
Air Temperature (F):Concrete Temp (F):57
Lab Test Results
Testing Lab: Glenwood Springs, 234 Center Drive, Glenwood Springs, CO, 81601
General Remarks
Notified contractor of physical property results. Reviewed by RB.
Test results relate only to the sample tested.
Cylinders received in good condition unless noted otherwise. Physical properties of concrete (ASTM C143, C231, C138, C1064).
This Report should not be reproduced, except in full, without the prior authorization of CTL|Thompson Inc.
Page 1 of 1
Client:
Andover Management Group
Louisville, KY 40202
333 East main Street
Suite 300
Project:
214 Center Drive
GS06693.001F-365
Garfield County, CO
214 Center Drive
Compressive Strength of Concrete
Test Method: ASTM C 39 Sample: 136607
10/24/2024
Glenwood Springs
234 Center Drive
Glenwood Springs, CO 81601
Phone: 970-945-2809
Report Date: 11/12/2024
Specimen
Number
Test
Age Days
Test
Date
Field / Lab
Cure Days
Average Cylinder
Diameter (in)
Cylinder
Area (in²)
Max Load
(lbs)
Strength
(psi)
Fracture
Type
Break
Remark
Capping
Method
36-1 7 10/31/24 1 / 6 4.00 12.57 54,601 4,340 3 N
36-2 28 11/21/24 1 / 27 4.00 12.57 66,739 5,310 4 C4 N
36-3 28 11/21/24 1 / 27 4.00 12.57 69,308 5,510 5 C4 N
36-4 28 11/21/24 1 / 27 4.00 12.57 66,339 5,280 4 C4 N
36-5 28 11/21/24 1 / 27
Test Age Average Strengths (psi): 7 Day - 4340, 28 Day - 5370
C4: Strength is greater than or equal to f'c.
Tested By: Sandon Thibault (1,2,3,4,5)
Checked In : 10/25/2024 (1,2,3,4,5)
Capping Methods
N: Unbonded Caps (ASTM C1231)
Set #:36
Specimen Size:4" X 8"
Specimens In Set:5
Truck / Ticket #:70 / 1977
Contractor:Ashley Concrete
Technician:Peskuski, Ryan
Cast By:Peskuski, Ryan
Date Cast:10/24/24
Sampled From:Chute
Placement Method:Pump
Sample Details
Batched:08:06 MDT
Sampled:09:10 MDT
Cast:09:25 MDT
Truck Empty:
Placement Time:
Placement Location:Slab on Deck
Location Details:North Side of Bldg. A. Various Slab on Deck.
Sample Location / Notes:10 of 20 yards
Batch Log
Strength:4000 (psi)
Specifications
Supplier:Casey Concrete Mix Design:4500 PSI 3/4" NON AE
On-Site Admixtures: 5.00 Gal Water (10 yd³)
Location
Standard Cure Field Cure
Field Measurements
Plastic Unit Weight:147.8 (lb/ft³)
Air Content:1.2
Load Volume:10.00 (yd³)
Weather:Consistency:Slump
Air Temperature (F):Concrete Temp (F):57
Lab Test Results
Testing Lab: Glenwood Springs, 234 Center Drive, Glenwood Springs, CO, 81601
General Remarks
Notified contractor of physical property results. Reviewed by RB.
Test results relate only to the sample tested.
Cylinders received in good condition unless noted otherwise. Physical properties of concrete (ASTM C143, C231, C138, C1064).
This Report should not be reproduced, except in full, without the prior authorization of CTL|Thompson Inc.
Page 1 of 1
Client:
Andover Management Group
Louisville, KY 40202
333 East main Street
Suite 300
Project:
214 Center Drive
GS06693.001F-365
Garfield County, CO
214 Center Drive
Compressive Strength of Concrete
Test Method: ASTM C 39
Sample: 136607
10/24/2024
Report #: CC-000036
Glenwood Springs
234 Center Drive
Glenwood Springs, CO 81601
Phone: 970-945-2809
Report Date: 11/22/2024
Specimen
Number
Test
Age Days
Test
Date
Field / Lab
Cure Days
Average Cylinder
Diameter (in)
Cylinder
Area (in²)
Max Load
(lbs)
Strength
(psi)
Fracture
Type
Break
Remark
Capping
Method
37-1 7 12/17/24 1 / 6 4.00 12.57 50,615 4,030 5 N
Test Age Average Strengths (psi): 7 Day - 4030
Tested By: Sandon Thibault (1)
Checked In : 12/11/2024 (1)
Capping Methods
N: Unbonded Caps (ASTM C1231)
Set #:37
Specimen Size:4" X 8"
Specimens In Set:5
Truck / Ticket #:7169 / 4129
Contractor:Andover construction
Technician:Cozza, Seth
Cast By:Cozza, Seth
Date Cast:12/10/24
Sampled From:Truck
Placement Method:Chute
Sample Details
Batched:
Sampled:08:25 MST
Cast:08:40 MST
Truck Empty:
Placement Time:
Placement Location:Sidewalk
Location Details:Building C sidewalk
Sample Location / Notes:Building C sidewalk
Batch Log
Strength:4500 (psi)
Specifications
Supplier:Casey Concrete Mix Design:K35565
On-Site Admixtures: 8.00 Gal Water (10 yd³)
Location
Standard Cure Field Cure
Field Measurements
Plastic Unit Weight:142.8 (lb/ft³)
Air Content:4.0
Load Volume:10.00 (yd³)
Weather:Consistency:Slump
Air Temperature (F):Concrete Temp (F):
Lab Test Results
Testing Lab: Glenwood Springs, 234 Center Drive, Glenwood Springs, CO, 81601
General Remarks
Notified contractor of physical property results. Reviewed by RB.
Test results relate only to the sample tested.
Cylinders received in good condition unless noted otherwise. Physical properties of concrete (ASTM C143, C231, C138, C1064).
This Report should not be reproduced, except in full, without the prior authorization of CTL|Thompson Inc.
Page 1 of 1
Client:
Andover Management Group
Louisville, KY 40202
333 East main Street
Suite 300
Project:
214 Center Drive
GS06693.001F-365
Garfield County, CO
214 Center Drive
Compressive Strength of Concrete
Test Method: ASTM C 39 Sample: 138226
12/10/2024
Glenwood Springs
234 Center Drive
Glenwood Springs, CO 81601
Phone: 970-945-2809
Report Date: 12/20/2024
Specimen
Number
Test
Age Days
Test
Date
Field / Lab
Cure Days
Average Cylinder
Diameter (in)
Cylinder
Area (in²)
Max Load
(lbs)
Strength
(psi)
Fracture
Type
Break
Remark
Capping
Method
37-1 7 12/17/24 1 / 6 4.00 12.57 50,615 4,030 5 N
37-2 28 01/07/25 1 / 27 4.00 12.57 66,899 5,320 3 C4 N
37-3 28 01/07/25 1 / 27 4.00 12.57 66,983 5,330 3 C4 N
37-4 28 01/07/25 1 / 27 4.00 12.57 71,639 5,700 3 C4 N
37-5 28 01/07/25 1 / 27
Test Age Average Strengths (psi): 7 Day - 4030, 28 Day - 5450
C4: Strength is greater than or equal to f'c.
Tested By: Sandon Thibault (1,2,3,4,5)
Checked In : 12/11/2024 (1,2,3,4,5)
Capping Methods
N: Unbonded Caps (ASTM C1231)
Set #:37
Specimen Size:4" X 8"
Specimens In Set:5
Truck / Ticket #:7169 / 4129
Contractor:Andover construction
Technician:Cozza, Seth
Cast By:Cozza, Seth
Date Cast:12/10/24
Sampled From:Truck
Placement Method:Chute
Sample Details
Batched:
Sampled:08:25 MST
Cast:08:40 MST
Truck Empty:
Placement Time:
Placement Location:Sidewalk
Location Details:Building C sidewalk
Sample Location / Notes:Building C sidewalk
Batch Log
Strength:4500 (psi)
Specifications
Supplier:Casey Concrete Mix Design:K35565
On-Site Admixtures: 8.00 Gal Water (10 yd³)
Location
Standard Cure Field Cure
Field Measurements
Plastic Unit Weight:142.8 (lb/ft³)
Air Content:4.0
Load Volume:10.00 (yd³)
Weather:Consistency:Slump
Air Temperature (F):Concrete Temp (F):
Lab Test Results
Testing Lab: Glenwood Springs, 234 Center Drive, Glenwood Springs, CO, 81601
General Remarks
Notified contractor of physical property results. Reviewed by RB.
Test results relate only to the sample tested.
Cylinders received in good condition unless noted otherwise. Physical properties of concrete (ASTM C143, C231, C138, C1064).
This Report should not be reproduced, except in full, without the prior authorization of CTL|Thompson Inc.
Page 1 of 1
Client:
Andover Management Group
Louisville, KY 40202
333 East main Street
Suite 300
Project:
214 Center Drive
GS06693.001F-365
Garfield County, CO
214 Center Drive
Compressive Strength of Concrete
Test Method: ASTM C 39
Sample: 138226
12/10/2024
Report #: CC-000037
Glenwood Springs
234 Center Drive
Glenwood Springs, CO 81601
Phone: 970-945-2809
Report Date: 01/08/2025
Specimen
Number
Test
Age Days
Test
Date
Field / Lab
Cure Days
Average Cylinder
Diameter (in)
Cylinder
Area (in²)
Max Load
(lbs)
Strength
(psi)
Fracture
Type
Break
Remark
Capping
Method
38-1 7 02/12/25 1 / 6 4.00 12.57 56,189 4,470 5 N
Test Age Average Strengths (psi): 7 Day - 4470
Tested By: Sandon Thibault (1)
Checked In : 02/06/2025 (1)
Capping Methods
N: Unbonded Caps (ASTM C1231)
Set #:38
Specimen Size:4" X 8"
Specimens In Set:5
Truck / Ticket #:6160 / 4827
Contractor:Andover construction
Technician:Cozza, Seth
Cast By:Cozza, Seth
Date Cast:02/05/25
Sampled From:Truck
Placement Method:Chute
Sample Details
Batched:
Sampled:10:30 MST
Cast:10:45 MST
Truck Empty:
Placement Time:
Placement Location:Sidewalk
Location Details:Sidewalk
Sample Location / Notes:top sidewalk for center drive
Batch Log
Strength:4500 (psi)
Specifications
Supplier:Casey Concrete Mix Design:CDOT #2019076 B,D,P
On-Site Admixtures: None
Location
Standard Cure Field Cure
Field Measurements
Plastic Unit Weight:142.7 (lb/ft³)
Air Content:4.6
Load Volume:9.00 (yd³)
Weather:Consistency:Slump
Air Temperature (F):Concrete Temp (F):65
Lab Test Results
Testing Lab: Glenwood Springs, 234 Center Drive, Glenwood Springs, CO, 81601
General Remarks
Notified contractor of physical property results. Reviewed by RB.
Test results relate only to the sample tested.
Cylinders received in good condition unless noted otherwise. Physical properties of concrete (ASTM C143, C231, C138, C1064).
This Report should not be reproduced, except in full, without the prior authorization of CTL|Thompson Inc.
Page 1 of 1
Client:
Andover Management Group
Louisville, KY 40202
333 East main Street
Suite 300
Project:
214 Center Drive
GS06693.001F-365
Garfield County, CO
214 Center Drive
Compressive Strength of Concrete
Test Method: ASTM C 39 Sample: 139714
02/05/2025
Glenwood Springs
234 Center Drive
Glenwood Springs, CO 81601
Phone: 970-945-2809
Report Date: 02/21/2025
Specimen
Number
Test
Age Days
Test
Date
Field / Lab
Cure Days
Average Cylinder
Diameter (in)
Cylinder
Area (in²)
Max Load
(lbs)
Strength
(psi)
Fracture
Type
Break
Remark
Capping
Method
38-1 7 02/12/25 1 / 6 4.00 12.57 56,189 4,470 5 N
38-2 28 03/05/25 1 / 27 4.00 12.57 77,106 6,130 5 C4 N
38-3 28 03/05/25 1 / 27 4.00 12.57 74,142 5,900 4 C4 N
38-4 28 03/05/25 1 / 27 4.00 12.57 76,681 6,100 3 C4 N
38-5 28 03/05/25 1 / 27
Test Age Average Strengths (psi): 7 Day - 4470, 28 Day - 6040
C4: Strength is greater than or equal to f'c.
Tested By: Sandon Thibault (1,2,3,4,5)
Checked In : 02/06/2025 (1,2,3,4,5)
Capping Methods
N: Unbonded Caps (ASTM C1231)
Set #:38
Specimen Size:4" X 8"
Specimens In Set:5
Truck / Ticket #:6160 / 4827
Contractor:Andover construction
Technician:Cozza, Seth
Cast By:Cozza, Seth
Date Cast:02/05/25
Sampled From:Truck
Placement Method:Chute
Sample Details
Batched:
Sampled:10:30 MST
Cast:10:45 MST
Truck Empty:
Placement Time:
Placement Location:Sidewalk
Location Details:Sidewalk
Sample Location / Notes:top sidewalk for center drive
Batch Log
Strength:4500 (psi)
Specifications
Supplier:Casey Concrete Mix Design:CDOT #2019076 B,D,P
On-Site Admixtures: None
Location
Standard Cure Field Cure
Field Measurements
Plastic Unit Weight:142.7 (lb/ft³)
Air Content:4.6
Load Volume:9.00 (yd³)
Weather:Consistency:Slump
Air Temperature (F):Concrete Temp (F):65
Lab Test Results
Testing Lab: Glenwood Springs, 234 Center Drive, Glenwood Springs, CO, 81601
General Remarks
Notified contractor of physical property results. Reviewed by RB.
Test results relate only to the sample tested.
Cylinders received in good condition unless noted otherwise. Physical properties of concrete (ASTM C143, C231, C138, C1064).
This Report should not be reproduced, except in full, without the prior authorization of CTL|Thompson Inc.
Page 1 of 1
Client:
Andover Management Group
Louisville, KY 40202
333 East main Street
Suite 300
Project:
214 Center Drive
GS06693.001F-365
Garfield County, CO
214 Center Drive
Compressive Strength of Concrete
Test Method: ASTM C 39
Sample: 139714
02/05/2025
Report #: CC-000038
Glenwood Springs
234 Center Drive
Glenwood Springs, CO 81601
Phone: 970-945-2809
Report Date: 03/05/2025
Specimen
Number
Test
Age Days
Test
Date
Field / Lab
Cure Days
Average Cylinder
Diameter (in)
Cylinder
Area (in²)
Max Load
(lbs)
Strength
(psi)
Fracture
Type
Break
Remark
Capping
Method
39-1 7 02/26/25 1 / 6 4.00 12.57 51,745 4,120 3 N
Test Age Average Strengths (psi): 7 Day - 4120
Tested By: Sandon Thibault (1)
Checked In : 02/20/2025 (1)
Capping Methods
N: Unbonded Caps (ASTM C1231)
Set #:39
Specimen Size:4" X 8"
Specimens In Set:5
Truck / Ticket #:157 / 195050
Contractor:Andover
Technician:Downing, Thomas
Cast By:Downing, Thomas
Date Cast:02/19/25
Sampled From:Chute
Placement Method:Chute
Sample Details
Batched:07:42 MST
Sampled:09:00 MST
Cast:09:10 MST
Truck Empty:
Placement Time:
Placement Location:Sidewalk
Location Details:Sidewalk, adjacent to south side of Donnegan Road. from Chaparral Circle heading east toward Mel Ray Road
Sample Location / Notes:Sidewalk, adjacent to south side of Donnegan Road. from Chaparral Circle heading east toward Mel Ray Road
Batch Log
Strength:4500 (psi)
Air:4.5 - 7.5 (%)
Specifications
Supplier:Casey Concrete Mix Design:K35565
On-Site Admixtures: None
Location
Standard Cure Field Cure
Field Measurements
Plastic Unit Weight:
Air Content:5.9
Load Volume:7.00 (yd³)
Weather:Slump (in):5
Air Temperature (F):Concrete Temp (F):70
Lab Test Results
Testing Lab: Glenwood Springs, 234 Center Drive, Glenwood Springs, CO, 81601
General Remarks
Notified contractor of physical property results. Reviewed by RB.
Test results relate only to the sample tested.
Cylinders received in good condition unless noted otherwise. Physical properties of concrete (ASTM C143, C231, C138, C1064).
This Report should not be reproduced, except in full, without the prior authorization of CTL|Thompson Inc.
Page 1 of 1
Client:
Andover Management Group
Louisville, KY 40202
333 East main Street
Suite 300
Project:
214 Center Drive
GS06693.001F-365
Garfield County, CO
214 Center Drive
Compressive Strength of Concrete
Test Method: ASTM C 39 Sample: 140057
02/19/2025
Glenwood Springs
234 Center Drive
Glenwood Springs, CO 81601
Phone: 970-945-2809
Report Date: 03/03/2025
Specimen
Number
Test
Age Days
Test
Date
Field / Lab
Cure Days
Average Cylinder
Diameter (in)
Cylinder
Area (in²)
Max Load
(lbs)
Strength
(psi)
Fracture
Type
Break
Remark
Capping
Method
39-1 7 02/26/25 1 / 6 4.00 12.57 51,745 4,120 3 N
39-2 28 03/19/25 1 / 27 4.00 12.57 70,135 5,580 3 C4 N
39-3 28 03/19/25 1 / 27 4.00 12.57 66,921 5,320 3 C4 N
39-4 28 03/19/25 1 / 27 4.00 12.57 68,157 5,420 3 C4 N
39-5 28 03/19/25 1 / 27
Test Age Average Strengths (psi): 7 Day - 4120, 28 Day - 5440
C4: Strength is greater than or equal to f'c.
Tested By: Sandon Thibault (1,2,3,4,5)
Checked In : 02/20/2025 (1,2,3,4,5)
Capping Methods
N: Unbonded Caps (ASTM C1231)
Set #:39
Specimen Size:4" X 8"
Specimens In Set:5
Truck / Ticket #:157 / 195050
Contractor:Andover
Technician:Downing, Thomas
Cast By:Downing, Thomas
Date Cast:02/19/25
Sampled From:Chute
Placement Method:Chute
Sample Details
Batched:07:42 MST
Sampled:09:00 MST
Cast:09:10 MST
Truck Empty:
Placement Time:
Placement Location:Sidewalk
Location Details:Sidewalk, adjacent to south side of Donnegan Road. from Chaparral Circle heading east toward Mel Ray Road
Sample Location / Notes:Sidewalk, adjacent to south side of Donnegan Road. from Chaparral Circle heading east toward Mel Ray Road
Batch Log
Strength:4500 (psi)
Air:4.5 - 7.5 (%)
Specifications
Supplier:Casey Concrete Mix Design:K35565
On-Site Admixtures: None
Location
Standard Cure Field Cure
Field Measurements
Plastic Unit Weight:
Air Content:5.9
Load Volume:7.00 (yd³)
Weather:Slump (in):5
Air Temperature (F):Concrete Temp (F):70
Lab Test Results
Testing Lab: Glenwood Springs, 234 Center Drive, Glenwood Springs, CO, 81601
General Remarks
Notified contractor of physical property results. Reviewed by RB.
Test results relate only to the sample tested.
Cylinders received in good condition unless noted otherwise. Physical properties of concrete (ASTM C143, C231, C138, C1064).
This Report should not be reproduced, except in full, without the prior authorization of CTL|Thompson Inc.
Page 1 of 1
Client:
Andover Management Group
Louisville, KY 40202
333 East main Street
Suite 300
Project:
214 Center Drive
GS06693.001F-365
Garfield County, CO
214 Center Drive
Compressive Strength of Concrete
Test Method: ASTM C 39
Sample: 140057
02/19/2025
Report #: CC-000039
Glenwood Springs
234 Center Drive
Glenwood Springs, CO 81601
Phone: 970-945-2809
Report Date: 03/20/2025
Specimen
Number
Test
Age Days
Test
Date
Field / Lab
Cure Days
Average Cylinder
Diameter (in)
Cylinder
Area (in²)
Max Load
(lbs)
Strength
(psi)
Fracture
Type
Break
Remark
Capping
Method
40-1 7 03/12/25 1 / 6 4.00 12.57 57,643 4,590 5 N
Test Age Average Strengths (psi): 7 Day - 4590
Tested By: Ryan Peskuski (1)
Checked In : 03/06/2025 (1)
Capping Methods
N: Unbonded Caps (ASTM C1231)
Set #:40
Specimen Size:4" X 8"
Specimens In Set:5
Truck / Ticket #:67 / 2393
Contractor:
Technician:Peskuski, Ryan
Cast By:Peskuski, Ryan
Date Cast:03/05/25
Sampled From:Chute
Placement Method:Chute
Sample Details
Batched:07:14 MST
Sampled:08:15 MST
Cast:08:30 MST
Truck Empty:
Placement Time:
Placement Location:Curb and Gutter
Location Details:Curb and gutter east side of Chapparal.
Sample Location / Notes:9 of 9+ yards.
Batch Log
Strength:4500 (psi)
Specifications
Supplier:Casey Concrete Mix Design:CDOT #2019076 B,D,P
On-Site Admixtures: 9.00 Gal Water (9 yd³)
Location
Standard Cure Field Cure
Field Measurements
Plastic Unit Weight:142.5 (lb/ft³)
Air Content:4.7
Load Volume:9.00 (yd³)
Weather:Consistency:Slump
Air Temperature (F):Concrete Temp (F):64
Lab Test Results
Testing Lab: Glenwood Springs, 234 Center Drive, Glenwood Springs, CO, 81601
General Remarks
Notified contractor of physical property results. Reviewed by RB.
Test results relate only to the sample tested.
Cylinders received in good condition unless noted otherwise. Physical properties of concrete (ASTM C143, C231, C138, C1064).
This Report should not be reproduced, except in full, without the prior authorization of CTL|Thompson Inc.
Page 1 of 1
Client:
Andover Management Group
Louisville, KY 40202
333 East main Street
Suite 300
Project:
214 Center Drive
GS06693.001F-365
Garfield County, CO
214 Center Drive
Compressive Strength of Concrete
Test Method: ASTM C 39 Sample: 140568
03/05/2025
Glenwood Springs
234 Center Drive
Glenwood Springs, CO 81601
Phone: 970-945-2809
Report Date: 03/19/2025
Specimen
Number
Test
Age Days
Test
Date
Field / Lab
Cure Days
Average Cylinder
Diameter (in)
Cylinder
Area (in²)
Max Load
(lbs)
Strength
(psi)
Fracture
Type
Break
Remark
Capping
Method
40-1 7 03/12/25 1 / 6 4.00 12.57 57,643 4,590 5 N
40-2 28 04/02/25 1 / 27 4.00 12.57 74,386 5,920 3 C4 N
40-3 28 04/02/25 1 / 27 4.00 12.57 68,654 5,460 3 C4 N
40-4 28 04/02/25 1 / 27 4.00 12.57 74,585 5,930 5 C4 N
40-5 28 04/02/25 1 / 27
Test Age Average Strengths (psi): 7 Day - 4590, 28 Day - 5770
C4: Strength is greater than or equal to f'c.
Tested By: Ryan Peskuski (1), Sandon Thibault (2,3,4,5)
Checked In : 03/06/2025 (1,2,3,4,5)
Capping Methods
N: Unbonded Caps (ASTM C1231)
Set #:40
Specimen Size:4" X 8"
Specimens In Set:5
Truck / Ticket #:67 / 2393
Contractor:
Technician:Peskuski, Ryan
Cast By:Peskuski, Ryan
Date Cast:03/05/25
Sampled From:Chute
Placement Method:Chute
Sample Details
Batched:07:14 MST
Sampled:08:15 MST
Cast:08:30 MST
Truck Empty:
Placement Time:
Placement Location:Curb and Gutter
Location Details:Curb and gutter east side of Chapparal.
Sample Location / Notes:9 of 9+ yards.
Batch Log
Strength:4500 (psi)
Specifications
Supplier:Casey Concrete Mix Design:CDOT #2019076 B,D,P
On-Site Admixtures: 9.00 Gal Water (9 yd³)
Location
Standard Cure Field Cure
Field Measurements
Plastic Unit Weight:142.5 (lb/ft³)
Air Content:4.7
Load Volume:9.00 (yd³)
Weather:Consistency:Slump
Air Temperature (F):Concrete Temp (F):64
Lab Test Results
Testing Lab: Glenwood Springs, 234 Center Drive, Glenwood Springs, CO, 81601
General Remarks
Notified contractor of physical property results. Reviewed by RB.
Test results relate only to the sample tested.
Cylinders received in good condition unless noted otherwise. Physical properties of concrete (ASTM C143, C231, C138, C1064).
This Report should not be reproduced, except in full, without the prior authorization of CTL|Thompson Inc.
Page 1 of 1
Client:
Andover Management Group
Louisville, KY 40202
333 East main Street
Suite 300
Project:
214 Center Drive
GS06693.001F-365
Garfield County, CO
214 Center Drive
Compressive Strength of Concrete
Test Method: ASTM C 39
Sample: 140568
03/05/2025
Report #: CC-000041
Glenwood Springs
234 Center Drive
Glenwood Springs, CO 81601
Phone: 970-945-2809
Report Date: 04/10/2025
Specimen
Number
Test
Age Days
Test
Date
Field / Lab
Cure Days
Average Cylinder
Diameter (in)
Cylinder
Area (in²)
Max Load
(lbs)
Strength
(psi)
Fracture
Type
Break
Remark
Capping
Method
41-1 7 03/11/25 1 / 6 4.00 12.57 50,779 4,040 4 N
Test Age Average Strengths (psi): 7 Day - 4040
Tested By: Sandon Thibault (1)
Checked In : 03/05/2025 (1)
Capping Methods
N: Unbonded Caps (ASTM C1231)
Set #:41
Specimen Size:4" X 8"
Specimens In Set:5
Truck / Ticket #:1573 / 2388
Contractor:
Technician:Cozza, Seth
Cast By:Cozza, Seth
Date Cast:03/04/25
Sampled From:Truck
Placement Method:Other
Sample Details
Batched:
Sampled:11:30 MST
Cast:11:45 MST
Truck Empty:
Placement Time:
Placement Location:Slab on Grade
Location Details:Center Drive pump house slab
Sample Location / Notes:Center Drive pump house slab. only 2-3 yards were needed.
Batch Log
Strength:4000 (psi)
Specifications
Supplier:Casey Concrete Mix Design:4000 PSI 3/4 AE (6
On-Site Admixtures: None
Location
Standard Cure Field Cure
Field Measurements
Plastic Unit Weight:144.0 (lb/ft³)
Air Content:5.3
Load Volume:10.00 (yd³)
Weather:Slump (in):4
Air Temperature (F):Concrete Temp (F):64
Lab Test Results
Testing Lab: Glenwood Springs, 234 Center Drive, Glenwood Springs, CO, 81601
General Remarks
Notified contractor of physical property results. Reviewed by RB.
Test results relate only to the sample tested.
Cylinders received in good condition unless noted otherwise. Physical properties of concrete (ASTM C143, C231, C138, C1064).
This Report should not be reproduced, except in full, without the prior authorization of CTL|Thompson Inc.
Page 1 of 1
Client:
Andover Management Group
Louisville, KY 40202
333 East main Street
Suite 300
Project:
214 Center Drive
GS06693.001F-365
Garfield County, CO
214 Center Drive
Compressive Strength of Concrete
Test Method: ASTM C 39 Sample: 140577
03/04/2025
Glenwood Springs
234 Center Drive
Glenwood Springs, CO 81601
Phone: 970-945-2809
Report Date: 03/19/2025
Specimen
Number
Test
Age Days
Test
Date
Field / Lab
Cure Days
Average Cylinder
Diameter (in)
Cylinder
Area (in²)
Max Load
(lbs)
Strength
(psi)
Fracture
Type
Break
Remark
Capping
Method
41-1 7 03/11/25 1 / 6 4.00 12.57 50,779 4,040 4 N
41-2 28 04/01/25 1 / 27 4.00 12.57 61,225 4,870 5 C4 N
41-3 28 04/01/25 1 / 27 4.00 12.57 61,789 4,920 3 C4 N
41-4 28 04/01/25 1 / 27 4.00 12.57 62,305 4,960 5 C4 N
41-5 28 04/01/25 1 / 27
Test Age Average Strengths (psi): 7 Day - 4040, 28 Day - 4910
C4: Strength is greater than or equal to f'c.
Tested By: Sandon Thibault (1,2,3,4,5)
Checked In : 03/05/2025 (1,2,3,4,5)
Capping Methods
N: Unbonded Caps (ASTM C1231)
Set #:41
Specimen Size:4" X 8"
Specimens In Set:5
Truck / Ticket #:1573 / 2388
Contractor:
Technician:Cozza, Seth
Cast By:Cozza, Seth
Date Cast:03/04/25
Sampled From:Truck
Placement Method:Other
Sample Details
Batched:
Sampled:11:30 MST
Cast:11:45 MST
Truck Empty:
Placement Time:
Placement Location:Slab on Grade
Location Details:Center Drive pump house slab
Sample Location / Notes:Center Drive pump house slab. only 2-3 yards were needed.
Batch Log
Strength:4000 (psi)
Specifications
Supplier:Casey Concrete Mix Design:4000 PSI 3/4 AE (6
On-Site Admixtures: None
Location
Standard Cure Field Cure
Field Measurements
Plastic Unit Weight:144.0 (lb/ft³)
Air Content:5.3
Load Volume:10.00 (yd³)
Weather:Slump (in):4
Air Temperature (F):Concrete Temp (F):64
Lab Test Results
Testing Lab: Glenwood Springs, 234 Center Drive, Glenwood Springs, CO, 81601
General Remarks
Notified contractor of physical property results. Reviewed by RB.
Test results relate only to the sample tested.
Cylinders received in good condition unless noted otherwise. Physical properties of concrete (ASTM C143, C231, C138, C1064).
This Report should not be reproduced, except in full, without the prior authorization of CTL|Thompson Inc.
Page 1 of 1
Client:
Andover Management Group
Louisville, KY 40202
333 East main Street
Suite 300
Project:
214 Center Drive
GS06693.001F-365
Garfield County, CO
214 Center Drive
Compressive Strength of Concrete
Test Method: ASTM C 39
Sample: 140577
03/04/2025
Report #: CC-000040
Glenwood Springs
234 Center Drive
Glenwood Springs, CO 81601
Phone: 970-945-2809
Report Date: 04/02/2025
Specimen
Number
Test
Age Days
Test
Date
Field / Lab
Cure Days
Average Cylinder
Diameter (in)
Cylinder
Area (in²)
Max Load
(lbs)
Strength
(psi)
Fracture
Type
Break
Remark
Capping
Method
42-1 7 03/18/25 1 / 6 4.00 12.57 44,535 3,540 3 N
Test Age Average Strengths (psi): 7 Day - 3540
Tested By: Sandon Thibault (1)
Checked In : 03/12/2025 (1)
Capping Methods
N: Unbonded Caps (ASTM C1231)
Set #:42
Specimen Size:4" X 8"
Specimens In Set:5
Truck / Ticket #:167 / 2405
Contractor:Andover construction
Technician:Cozza, Seth
Cast By:Cozza, Seth
Date Cast:03/11/25
Sampled From:Truck
Placement Method:Pump
Sample Details
Batched:
Sampled:12:30 MDT
Cast:12:45 MDT
Truck Empty:
Placement Time:
Placement Location:Wall
Location Details:Center drive pump/well house walls
Sample Location / Notes:@5/5 yards
Batch Log
Strength:4500 (psi)
Specifications
Supplier:Casey Concrete Mix Design:7.5 2.5" Line AE.4
On-Site Admixtures: None
Location
Standard Cure Field Cure
Field Measurements
Plastic Unit Weight:145.6 (lb/ft³)
Air Content:6.2
Load Volume:5.00 (yd³)
Weather:Consistency:Slump
Air Temperature (F):Concrete Temp (F):66
Lab Test Results
Testing Lab: Glenwood Springs, 234 Center Drive, Glenwood Springs, CO, 81601
General Remarks
Notified contractor of physical property results. Reviewed by RB.
Test results relate only to the sample tested.
Cylinders received in good condition unless noted otherwise. Physical properties of concrete (ASTM C143, C231, C138, C1064).
This Report should not be reproduced, except in full, without the prior authorization of CTL|Thompson Inc.
Page 1 of 1
Client:
Andover Management Group
Louisville, KY 40202
333 East main Street
Suite 300
Project:
214 Center Drive
GS06693.001F-365
Garfield County, CO
214 Center Drive
Compressive Strength of Concrete
Test Method: ASTM C 39 Sample: 140815
03/11/2025
Glenwood Springs
234 Center Drive
Glenwood Springs, CO 81601
Phone: 970-945-2809
Report Date: 03/19/2025
Specimen
Number
Test
Age Days
Test
Date
Field / Lab
Cure Days
Average Cylinder
Diameter (in)
Cylinder
Area (in²)
Max Load
(lbs)
Strength
(psi)
Fracture
Type
Break
Remark
Capping
Method
42-1 7 03/18/25 1 / 6 4.00 12.57 44,535 3,540 3 N
42-2 28 04/08/25 1 / 27 4.00 12.57 60,857 4,840 5 C4 N
42-3 28 04/08/25 1 / 27 4.00 12.57 63,222 5,030 4 C4 N
42-4 28 04/08/25 1 / 27 4.00 12.57 60,478 4,810 4 C4 N
42-5 28 04/08/25 1 / 27
Test Age Average Strengths (psi): 7 Day - 3540, 28 Day - 4890
C4: Strength is greater than or equal to f'c.
Tested By: Sandon Thibault (1,2,3,4,5)
Checked In : 03/12/2025 (1,2,3,4,5)
Capping Methods
N: Unbonded Caps (ASTM C1231)
Set #:42
Specimen Size:4" X 8"
Specimens In Set:5
Truck / Ticket #:167 / 2405
Contractor:Andover construction
Technician:Cozza, Seth
Cast By:Cozza, Seth
Date Cast:03/11/25
Sampled From:Truck
Placement Method:Pump
Sample Details
Batched:
Sampled:12:30 MDT
Cast:12:45 MDT
Truck Empty:
Placement Time:
Placement Location:Wall
Location Details:Center drive pump/well house walls
Sample Location / Notes:@5/5 yards
Batch Log
Strength:4500 (psi)
Specifications
Supplier:Casey Concrete Mix Design:7.5 2.5" Line AE.4
On-Site Admixtures: None
Location
Standard Cure Field Cure
Field Measurements
Plastic Unit Weight:145.6 (lb/ft³)
Air Content:6.2
Load Volume:5.00 (yd³)
Weather:Consistency:Slump
Air Temperature (F):Concrete Temp (F):66
Lab Test Results
Testing Lab: Glenwood Springs, 234 Center Drive, Glenwood Springs, CO, 81601
General Remarks
Notified contractor of physical property results. Reviewed by RB.
Test results relate only to the sample tested.
Cylinders received in good condition unless noted otherwise. Physical properties of concrete (ASTM C143, C231, C138, C1064).
This Report should not be reproduced, except in full, without the prior authorization of CTL|Thompson Inc.
Page 1 of 1
Client:
Andover Management Group
Louisville, KY 40202
333 East main Street
Suite 300
Project:
214 Center Drive
GS06693.001F-365
Garfield County, CO
214 Center Drive
Compressive Strength of Concrete
Test Method: ASTM C 39
Sample: 140815
03/11/2025
Report #: CC-000042
Glenwood Springs
234 Center Drive
Glenwood Springs, CO 81601
Phone: 970-945-2809
Report Date: 04/10/2025
Specimen
Number
Test
Age Days
Test
Date
Field / Lab
Cure Days
Average Cylinder
Diameter (in)
Cylinder
Area (in²)
Max Load
(lbs)
Strength
(psi)
Fracture
Type
Break
Remark
Capping
Method
43-1 7 03/24/25 0 / 7 4.00 12.57 45,412 3,610 4 N
Test Age Average Strengths (psi): 7 Day - 3610
Tested By: Sandon Thibault (1)
Checked In : 03/17/2025 (1)
Capping Methods
N: Unbonded Caps (ASTM C1231)
Set #:43
Specimen Size:4" X 8"
Specimens In Set:5
Truck / Ticket #:166 / 4462
Contractor:Andover Construction
Technician:Cozza, Seth
Cast By:Cozza, Seth
Date Cast:03/17/25
Sampled From:Truck
Placement Method:Chute
Sample Details
Batched:
Sampled:11:30 MDT
Cast:11:45 MDT
Truck Empty:
Placement Time:
Placement Location:Sidewalk
Location Details:Center drive sidewalks, east of Building A
Sample Location / Notes:sidewalk, first 10 yards
Batch Log
Strength:4500 (psi)
Specifications
Supplier:Casey Concrete Mix Design:K35565
On-Site Admixtures: None
Location
Standard Cure Field Cure
Field Measurements
Plastic Unit Weight:
Air Content:
Load Volume:10.00 (yd³)
Weather:Consistency:Slump
Air Temperature (F):Concrete Temp (F):
Lab Test Results
Testing Lab: Glenwood Springs, 234 Center Drive, Glenwood Springs, CO, 81601
General Remarks
Notified contractor of physical property results. Reviewed by RB.
Test results relate only to the sample tested.
Cylinders received in good condition unless noted otherwise. Physical properties of concrete (ASTM C143, C231, C138, C1064).
This Report should not be reproduced, except in full, without the prior authorization of CTL|Thompson Inc.
Page 1 of 1
Client:
Andover Management Group
Louisville, KY 40202
333 East main Street
Suite 300
Project:
214 Center Drive
GS06693.001F-365
Garfield County, CO
214 Center Drive
Compressive Strength of Concrete
Test Method: ASTM C 39 Sample: 141030
03/17/2025
Glenwood Springs
234 Center Drive
Glenwood Springs, CO 81601
Phone: 970-945-2809
Report Date: 03/27/2025
Specimen
Number
Test
Age Days
Test
Date
Field / Lab
Cure Days
Average Cylinder
Diameter (in)
Cylinder
Area (in²)
Max Load
(lbs)
Strength
(psi)
Fracture
Type
Break
Remark
Capping
Method
43-1 7 03/24/25 0 / 7 4.00 12.57 45,412 3,610 4 N
43-2 28 04/14/25 0 / 28 4.00 12.57 55,610 4,420 4 C2 N
43-3 28 04/14/25 0 / 28 4.00 12.57 65,133 5,180 4 C4 N
43-4 28 04/14/25 0 / 28 4.00 12.57 56,637 4,510 4 C4 N
43-5 56 05/12/25 0 / 56
Test Age Average Strengths (psi): 7 Day - 3610, 28 Day - 4700
C2: Strength is less than f'c. One cylinder will be held to break at 56 days.
C4: Strength is greater than or equal to f'c.
Tested By: Sandon Thibault (1,2,3,4)
Checked In : 03/17/2025 (1,2,3,4,5)
Capping Methods
N: Unbonded Caps (ASTM C1231)
Set #:43
Specimen Size:4" X 8"
Specimens In Set:5
Truck / Ticket #:166 / 4462
Contractor:Andover Construction
Technician:Cozza, Seth
Cast By:Cozza, Seth
Date Cast:03/17/25
Sampled From:Truck
Placement Method:Chute
Sample Details
Batched:
Sampled:11:30 MDT
Cast:11:45 MDT
Truck Empty:
Placement Time:
Placement Location:Sidewalk
Location Details:Center drive sidewalks, east of Building A
Sample Location / Notes:sidewalk, first 10 yards
Batch Log
Strength:4500 (psi)
Specifications
Supplier:Casey Concrete Mix Design:K35565
On-Site Admixtures: None
Location
Standard Cure Field Cure
Field Measurements
Plastic Unit Weight:
Air Content:
Load Volume:10.00 (yd³)
Weather:Consistency:Slump
Air Temperature (F):Concrete Temp (F):
Lab Test Results
Testing Lab: Glenwood Springs, 234 Center Drive, Glenwood Springs, CO, 81601
General Remarks
Notified contractor of physical property results. Reviewed by RB.
Test results relate only to the sample tested.
Cylinders received in good condition unless noted otherwise. Physical properties of concrete (ASTM C143, C231, C138, C1064).
This Report should not be reproduced, except in full, without the prior authorization of CTL|Thompson Inc.
Page 1 of 1
Client:
Andover Management Group
Louisville, KY 40202
333 East main Street
Suite 300
Project:
214 Center Drive
GS06693.001F-365
Garfield County, CO
214 Center Drive
Compressive Strength of Concrete
Test Method: ASTM C 39 Sample: 141030
03/17/2025
Glenwood Springs
234 Center Drive
Glenwood Springs, CO 81601
Phone: 970-945-2809
Report Date: 04/21/2025
Specimen
Number
Test
Age Days
Test
Date
Field / Lab
Cure Days
Average Cylinder
Diameter (in)
Cylinder
Area (in²)
Max Load
(lbs)
Strength
(psi)
Fracture
Type
Break
Remark
Capping
Method
44-1 7 04/03/25 1 / 6 4.00 12.57 47,768 3,800 5 N
Test Age Average Strengths (psi): 7 Day - 3800
Tested By: Ryan Peskuski (1)
Checked In : 03/28/2025 (1)
Capping Methods
N: Unbonded Caps (ASTM C1231)
Set #:44
Specimen Size:4" X 8"
Specimens In Set:5
Truck / Ticket #:155 / 2448
Contractor:Andover construction
Technician:Cozza, Seth
Cast By:Cozza, Seth
Date Cast:03/27/25
Sampled From:Truck
Placement Method:Chute
Sample Details
Batched:
Sampled:10:00 MDT
Cast:10:15 MDT
Truck Empty:
Placement Time:
Placement Location:Curb and Gutter
Location Details:curb and gutter west of Building A.
Sample Location / Notes:west of Building A curb and gutter @7/7 yards
Batch Log
Strength:4500 (psi)
Specifications
Supplier:Casey Concrete Mix Design:CDot Class B/D/P
On-Site Admixtures: None
Location
Standard Cure Field Cure
Field Measurements
Plastic Unit Weight:138.8 (lb/ft³)
Air Content:7.0
Load Volume:7.00 (yd³)
Weather:Consistency:Slump
Air Temperature (F):Concrete Temp (F):
Lab Test Results
Testing Lab: Glenwood Springs, 234 Center Drive, Glenwood Springs, CO, 81601
General Remarks
Notified contractor of physical property results. Reviewed by RB.
Test results relate only to the sample tested.
Cylinders received in good condition unless noted otherwise. Physical properties of concrete (ASTM C143, C231, C138, C1064).
This Report should not be reproduced, except in full, without the prior authorization of CTL|Thompson Inc.
Page 1 of 1
Client:
Andover Management Group
Louisville, KY 40202
333 East main Street
Suite 300
Project:
214 Center Drive
GS06693.001F-365
Garfield County, CO
214 Center Drive
Compressive Strength of Concrete
Test Method: ASTM C 39 Sample: 141484
03/27/2025
Glenwood Springs
234 Center Drive
Glenwood Springs, CO 81601
Phone: 970-945-2809
Report Date: 04/10/2025
Specimen
Number
Test
Age Days
Test
Date
Field / Lab
Cure Days
Average Cylinder
Diameter (in)
Cylinder
Area (in²)
Max Load
(lbs)
Strength
(psi)
Fracture
Type
Break
Remark
Capping
Method
44-1 7 04/03/25 1 / 6 4.00 12.57 47,768 3,800 5 N
44-2 28 04/24/25 1 / 27 4.00 12.57 59,530 4,740 4 C4 N
44-3 28 04/24/25 1 / 27 4.00 12.57 62,810 5,000 4 C4 N
44-4 28 04/24/25 1 / 27 4.00 12.57 64,652 5,140 3 C4 N
44-5 28 04/24/25 1 / 27
Test Age Average Strengths (psi): 7 Day - 3800, 28 Day - 4960
C4: Strength is greater than or equal to f'c.
Tested By: Ryan Peskuski (1), Sandon Thibault (2,3,4,5)
Checked In : 03/28/2025 (1,2,3,4,5)
Capping Methods
N: Unbonded Caps (ASTM C1231)
Set #:44
Specimen Size:4" X 8"
Specimens In Set:5
Truck / Ticket #:155 / 2448
Contractor:Andover construction
Technician:Cozza, Seth
Cast By:Cozza, Seth
Date Cast:03/27/25
Sampled From:Truck
Placement Method:Chute
Sample Details
Batched:
Sampled:10:00 MDT
Cast:10:15 MDT
Truck Empty:
Placement Time:
Placement Location:Curb and Gutter
Location Details:curb and gutter west of Building A.
Sample Location / Notes:west of Building A curb and gutter @7/7 yards
Batch Log
Strength:4500 (psi)
Specifications
Supplier:Casey Concrete Mix Design:CDot Class B/D/P
On-Site Admixtures: None
Location
Standard Cure Field Cure
Field Measurements
Plastic Unit Weight:138.8 (lb/ft³)
Air Content:7.0
Load Volume:7.00 (yd³)
Weather:Consistency:Slump
Air Temperature (F):Concrete Temp (F):
Lab Test Results
Testing Lab: Glenwood Springs, 234 Center Drive, Glenwood Springs, CO, 81601
General Remarks
Notified contractor of physical property results. Reviewed by RB.
Test results relate only to the sample tested.
Cylinders received in good condition unless noted otherwise. Physical properties of concrete (ASTM C143, C231, C138, C1064).
This Report should not be reproduced, except in full, without the prior authorization of CTL|Thompson Inc.
Page 1 of 1
Client:
Andover Management Group
Louisville, KY 40202
333 East main Street
Suite 300
Project:
214 Center Drive
GS06693.001F-365
Garfield County, CO
214 Center Drive
Compressive Strength of Concrete
Test Method: ASTM C 39
Sample: 141484
03/27/2025
Report #: CC-000043
Glenwood Springs
234 Center Drive
Glenwood Springs, CO 81601
Phone: 970-945-2809
Report Date: 04/28/2025
Specimen
Number
Test
Age Days
Test
Date
Field / Lab
Cure Days
Average Cylinder
Diameter (in)
Cylinder
Area (in²)
Max Load
(lbs)
Strength
(psi)
Fracture
Type
Break
Remark
Capping
Method
45-1 7 04/07/25 1 / 6 4.00 12.57 51,497 4,100 3 N
Test Age Average Strengths (psi): 7 Day - 4100
Tested By: Sandon Thibault (1)
Checked In : 04/01/2025 (1)
Capping Methods
N: Unbonded Caps (ASTM C1231)
Set #:45
Specimen Size:4" X 8"
Specimens In Set:5
Truck / Ticket #:67 / 2480
Contractor:
Technician:Peskuski, Ryan
Cast By:Peskuski, Ryan
Date Cast:03/31/25
Sampled From:Chute
Placement Method:Chute
Sample Details
Batched:
Sampled:08:45 MDT
Cast:09:00 MDT
Truck Empty:
Placement Time:
Placement Location:Curb and Gutter
Location Details:Curb and gutter south west side of Building A.
Sample Location / Notes:7 of 16+ yards
Batch Log
Strength:4500 (psi)
Specifications
Supplier:Casey Concrete Mix Design:K35565
On-Site Admixtures: 17.00 Gal Water (7 yd³)
Location
Standard Cure Field Cure
Field Measurements
Plastic Unit Weight:140.3 (lb/ft³)
Air Content:5.4
Load Volume:7.00 (yd³)
Weather:Consistency:Slump
Air Temperature (F):Concrete Temp (F):60
Lab Test Results
Testing Lab: Glenwood Springs, 234 Center Drive, Glenwood Springs, CO, 81601
General Remarks
Notified contractor of physical property results. Reviewed by RB.
Test results relate only to the sample tested.
Cylinders received in good condition unless noted otherwise. Physical properties of concrete (ASTM C143, C231, C138, C1064).
This Report should not be reproduced, except in full, without the prior authorization of CTL|Thompson Inc.
Page 1 of 1
Client:
Andover Management Group
Louisville, KY 40202
333 East main Street
Suite 300
Project:
214 Center Drive
GS06693.001F-365
Garfield County, CO
214 Center Drive
Compressive Strength of Concrete
Test Method: ASTM C 39 Sample: 141591
03/31/2025
Glenwood Springs
234 Center Drive
Glenwood Springs, CO 81601
Phone: 970-945-2809
Report Date: 04/10/2025
Specimen
Number
Test
Age Days
Test
Date
Field / Lab
Cure Days
Average Cylinder
Diameter (in)
Cylinder
Area (in²)
Max Load
(lbs)
Strength
(psi)
Fracture
Type
Break
Remark
Capping
Method
45-1 7 04/07/25 1 / 6 4.00 12.57 51,497 4,100 3 N
45-2 28 04/28/25 1 / 27 4.00 12.57 68,196 5,430 3 C4 N
45-3 28 04/28/25 1 / 27 4.00 12.57 66,014 5,250 3 C4 N
45-4 28 04/28/25 1 / 27 4.00 12.57 71,130 5,660 3 C4 N
45-5 28 04/28/25 1 / 27
Test Age Average Strengths (psi): 7 Day - 4100, 28 Day - 5450
C4: Strength is greater than or equal to f'c.
Tested By: Sandon Thibault (1,2,3,4,5)
Checked In : 04/01/2025 (1,2,3,4,5)
Capping Methods
N: Unbonded Caps (ASTM C1231)
Set #:45
Specimen Size:4" X 8"
Specimens In Set:5
Truck / Ticket #:67 / 2480
Contractor:
Technician:Peskuski, Ryan
Cast By:Peskuski, Ryan
Date Cast:03/31/25
Sampled From:Chute
Placement Method:Chute
Sample Details
Batched:
Sampled:08:45 MDT
Cast:09:00 MDT
Truck Empty:
Placement Time:
Placement Location:Curb and Gutter
Location Details:Curb and gutter south west side of Building A.
Sample Location / Notes:7 of 16+ yards
Batch Log
Strength:4500 (psi)
Specifications
Supplier:Casey Concrete Mix Design:K35565
On-Site Admixtures: 17.00 Gal Water (7 yd³)
Location
Standard Cure Field Cure
Field Measurements
Plastic Unit Weight:140.3 (lb/ft³)
Air Content:5.4
Load Volume:7.00 (yd³)
Weather:Consistency:Slump
Air Temperature (F):Concrete Temp (F):60
Lab Test Results
Testing Lab: Glenwood Springs, 234 Center Drive, Glenwood Springs, CO, 81601
General Remarks
Notified contractor of physical property results. Reviewed by RB.
Test results relate only to the sample tested.
Cylinders received in good condition unless noted otherwise. Physical properties of concrete (ASTM C143, C231, C138, C1064).
This Report should not be reproduced, except in full, without the prior authorization of CTL|Thompson Inc.
Page 1 of 1
Client:
Andover Management Group
Louisville, KY 40202
333 East main Street
Suite 300
Project:
214 Center Drive
GS06693.001F-365
Garfield County, CO
214 Center Drive
Compressive Strength of Concrete
Test Method: ASTM C 39
Sample: 141591
03/31/2025
Report #: CC-000044
Glenwood Springs
234 Center Drive
Glenwood Springs, CO 81601
Phone: 970-945-2809
Report Date: 05/05/2025