HomeMy WebLinkAbout1200 Oakridge Dr - Special Inspections/Engineering - 11/21/1995Irerracon
CONSULTANTS WESTERN, INC.
P.O. Box 503 • 301 N. Howes
Fort Collins, Colorado 80522
(970) 484-0359 Fax (970) 484-0454
Chester C. Smith, P.E.
Larry G. O'Dell, P.E.
Neil R. Sherrod, C.P.G.
November 21, 1995
Mr. Ron Neiberger
Baldwin Construction
301 E. Lincoln Avenue
Fort Collins, Colorado 80524
Re: Courtyard by the Marriott
Parking Lot Subgrade
Fort Collins, Colotado-
Project No. 20951083
Dear Mr. Neiberger:
Enclosed are in -place field density test results obtained by our personnel after placement in the
areas identified at the above -referenced project.
The field density test results obtained utilizing a nuclear moisture density gauge are included, along
with the maximum density and optimum moisture data developed for the material being placed.
The tests were performed in general accordance with the test procedures referenced on the
attached reports.
Sincerely,
TERRACON CONSULTANTS WESTERN, INC.
Empire Division
Mike L. Walker, CET
Manager of Construction Services
Reviewed By: William J. Attwooll, P.E.
Enclosure
cc/enc: (3) Addressee
Mr. Stuart McMillan - Harmony Hotel, LTD
Mr. Joe Frye - Vaught Frye Architects
Mr. Tom Hartmann - TW Hartmann, Inc.
MLVV/WJA/hmb
Offices of The Terrecon Companies, Inc. Geotechnical, Environmental and Materials Engineers
Arizona ■ Arkansas ■ Colorado ■ Idaho ■ Illinois ■ Iowa ■ Kansas ■ Minnesota
Missouri ■ Montana ■ Nebraska ■ Nevada ■ Oklahoma ■ Texas ■ Utah ■ Wyoming
QUALITY ENGINEERING SINCE 1965
/Z
I Terracon
Compressive Strength Test Report
In substantial accordance with ASTM Standards except where noted
Consultants, Inc.
301 North Howes Street
Fort Collins, CO 80521
(970)-484-0359
Terracon Project No
Report No.
20953086
35
Client BALDWIN CONSTRUCTION ProjeCtCOURTYARD BY THE MARRIOTT
301 E. LINCOLN AVENUE HARMONY AND LEMAY
FORT COLLINS, COLORADO 80524 FORT COLLINS, COLORADO
Attn: BO BROWN
Field Mix Data
Sample Date: 09/ 13/95 Time: 10:00A Material: (ponorete, grout, mortar) CONCRETE
Sampled by: T. HOWLETT Design Strength at 28 days 3000 psi
Placement Description: SOUTH DRIVE UP Material Supplier: BESTWAY
COLUMNS Delivery Ticket No: 41784 Truck No.: 45
Sample Location: TWO (2) AT SOUTH END
Placement Method: DIRECT DISCHARGE
Idvect discharge, vane and bucket, pump)
Field Test Data
Test
Result
Slump, in.
2'
Air Content, %
4.6
Concrete Temperature, OF
77
Ambient Temperature, OF
74
Plastic Unit Weight, pef
Laboratory Test Data (ASTM C 39)
Nominal Specimen Size
Specimen No.
Specimen Size, inches
Cross -Section Area, sq. inches
As Received Specimen Wt., lbs.
Tested By
Date Tested
Age at Test, days
Fracture Type
Min. Compressive Strength, psi
Total Load, Its,
Compressive Strength, psi
Comments:
6x12
Mix I.D. No.: 5523
Coarse aggregate size: 3/4"
Admixtures: AEA, WRA, FLYASH
Batch size (cu.yd.): 10 Ci placed: 10
Water added on site, gal.:
Batch time: 8: 33 AM Time in mixer, min.: 87
(the preceeding information obtained from delivery ticket)
Specification
4" MAX.
Date submitted to laboratory 09/14/95
1
2
3
4
5
6
6.01
6.01
5.99
5.99
28.37
28.37
28.18
28.18
SO
SO
TH
TH
09 20 9509
20 9510
11 9510
11 95
7
7
28
28
HOLD
HOLD
a
a
a
a
3000
3000
90,000
87,000
105,000
102,000
3170
3070
3730
3620
Distribution: (3) BALDWIN; (1) HARMONY HOTEL;
1) VAUGHT FRYE ARCHITECTS; (11 COFC; (11 BESTWAY
F/I m n 7 Ta
IM
a b c of e f u
F r a c t u r e T y p e s
Notes:
❑ Field mix and field test data provided by others
® Field test data by Terracon in substantial accordance
with sampling ASTM C 172, Casting Specimens C 31,
Slump C 143, Air Content C 173 or C 231, Temperature
C 1064, Unit Weight C 138.
Reviewed by: Mike Walker
Manager of Const. Services
1 Terracon
Compressive Strength Test Report
In substantial accordance with ASTM Standards except where noted
Consultants, Inc.
301 North Howes Street
Fort Collins, CO 80521
t970)-484-0359
Client BALDWIN CONSTRUCTION
301 E. LINCOLN AVENUE
FORT COLLINS, COLORADO 80524
Terracon Project No, 20953086
Report No. 39
Project COURTYARD BY THE MARRIOTT
HARMONY AND LEMAY
FORT COLLINS. COLORADO
Attn: BO BROWN
Field Mix Data
Sample Date: 10/06/95 Time: 8 : 4 5 A Material: (concrete, grout, monad CONCRETE
Sampled by: T. HOWLETT Design Strength at 28 days 3500 psi
Placement Description: CURB & GUTTER Material Supplier: BESTWAY
FOR SOUTH SIDE ISLAND Delivery Ticket No: 42713 Truck No.: 16
Mix I.D. No.: 6004
Sample Location-.
Placement Method: DIRECT DISCHARGE
(direct discharge, crane and bucket, pumpl
Field Test Data
Test
Result
Slump, in.
2-3/4
Air Content, %
4.2
Concrete Temperature, OF
63
Arnhient Temperature, OF
44
Plastic Unit Weight, pet
Laboratory Test Data (ASTM C 39)
Nominal Specimen Size
Specimen No.
Specimen Size, inches
Cross -Section Area, sq. inches
As Received Specimen Wt., lbs.
Tested By
Data Tested
Age at Test, days
Fracture Type
Min. Compressive Strength, psi
Total Load, lbs.
Compressive Strength, psi
Comments:
6x12
Coarse aggregate size:
Admixtures:
Batch size (cu.yd.): 9 Cu.Yd placed: 9
Water added on site, gal.: 2
Batch time: 8 : 11 AM Time in mixer, min.: 34
ithepret<zdmy iMcrmatrorrrhrtained-from-dctivery iic4etl-
Specification
4" MAX.
5±1
Date submitted to laboratory 10 /07 /95
1
2
3
4
5.99
5.99
28.18
28.18
28.27
28.27
28.30
28.24
28.30
28.38
SO
SO
10 13 9510
13 9511
03 9511
03 95
7
7
28
28
a
a
3500
3500
105 000
98,500
3730 1
3500
Distribution: (3) BALDWIN; (1) HARMONY HOTEL
VAUGHT FRYE ARCHITECTS; (1
COFC; (m(1) BESTWAY
N E E [ =LL fl
a b c d is f u
F r a c t u r e T y p e s
Notes:
❑ Field mix and field test data provided by others
® Field test data by Terracon in substantial accordance
with sampling ASTM C 172, Casting Specimens C 31,
Slump C 143. Air Content C 173 or C 231, Temperature
C-1064, Unit WeigntC-136:
Reviewed by: Mike Walker
Manager of Const. Services
Irerracon
Compressive Strength Test Report
In oulostrroal accordance with ASTM standards except where noted
Consultants, Inc.
301 North Howes Street
Fort Collins, CO 90621
1970)-484-0369
Terracon Project No. 20953086
Report No. 41
Client BALDWIN CONSTRUCTION
Project COURTYARD BY
THE MARRIOTT
301 E. LINCOLN AVENUE
HARMONY AND LEMAY
FORT COLLINS, COLORADO 80524
FORT COLLINS,
COLORADO
Attn: BO BROWN
Field Mix Data
Sample Date: 12/01/95 Time: 9:37
A
Material: Iconasts,grout,mortr) CONCRETE
Sampled by: S. OUELLETTE
Design Strength at 28
days 3500 psi
Placement Description: SLAB ON GRADE
Material Supplier: BESTWAY
POOL DECK
Delivery Ticket No: 45354
Truck No.: 12
Mix I.D. No.: 6004
Sample Location: 21 ' SW AND 2 ' SE OF
Coarse aggregate size:
NORTHEAST CORNER
Admixtures:
-
Batch size (cu.yd.): 10
Cu.Yd placed: 10
Placement Method: PUMP
Water added on site, gal.:
(direct discharge. crane and bucket, pump)
Batch time: 9 : 08 AM
Time in mixer, min.: 38
Field Test Data
Ithe Preceedirg information obtained from delivery ticket)
Test
Result
Specification
Slump, in.
2
4" MAX.
Air Content, %
6.0
4. 5-7. 5
Concrete Temperature, OF
63
Ambient Temperature, OF
60
Plastic Unit Weight, pcf
Laboratory Test Data (ASTM C 39)
Nominal Specimen Size
Specimen No.
Specimen Size, inches
Cross -Section Area, sq. Inches
As Received Specimen Wt., lbs.
Tested By
Date Tested
Age at Test, days
Fracture Type
Min. Compressive Strength, psi
Total Load, lbs.
Compressive Strength, psi
Comments:
6x12
Date submitted to lahnrstnry
12/02/95
1
2
3
4
5
6.01
6.01
6.00
6.00
28.37
28.37
28.27
28.27
SO
SO
TH
TH
12 08 9512
08 9512
29 9512
29 95
7
7
28
28
HOLD
a
a
a
a
3500
3500
108,000
105,000
152,000
156,000
3810
3700
5380
5520
Distribution: (3) BALDWIN; (1) HARMONY HOTEL;
(1) VAUGHT FRYE ARCHITECTS; (1) COFC• (1) BESTWAY
®®®Z® 1H IN
a b c d a f u
Fracture Types
Notes:
❑ Field mix and field test data provided by otters
® Field test data by Terracon in substantial accordance
with sampling ASTM C 172, Casting Specimen C 31,
Slump C 143, Air CoMentt C 173 or C 231. Temperature
C 1064, Unit WeIpM C 136.
Reviewed by: Mike Walker
Manager of Const. Services
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I rerracon
Consultants, Inc.
301 North Howes Street
Fort Collins, CO 80521
(970)-484-0359
Compressive Strength Test Report
In substantial accordance with ASTM Standards except where noted
Client BALDWIN CONSTRUCTION
301 E. LINCOLN AVENUE
FORT COLLINS, COLORADO 80524
Terracon Project No. 20953086
Report No. 38
Project COURTYARD BY THE MARRIOTT
HARMONY AND LEMAY
FORT COLLINS. COLORADO
Attn: BO BROWN
Field Mix Data
Sample Date: 10/03/95 Time: 9:10
A
Material: (concrete, vow,mortar) CONCRETE
Sampled by: T. HOWLETT
Design Strength at 28 days 3000 psi
Placement Description: SLAB POUR
Material Supplier: BESTWAY
Delivery Ticket No: 42518 Truck No.: 17
Mix I.D. No.: 5704
Sample Location: GRID LINE A & B,
Coarse aggregate size: 3/4"
SECTION D
Admixtures: FLYASH
Batch size (cu.yd.): 8 Cu.Yd placed:
Placement Method: PUMP
Water added on site, gal.:
(direct discharge, crane and bucket, pump)
Batch time: 8 : 10 AM Time in mixer, min.: 60
Field Test Data
(the preceedinp information obtained from delivery ticket)
Test
Result
Specification
Slump, in. 4-3/4
4" MAX
Air Content, %
0-3
Concrete Temperature, OF
67
Ambient Temperature, OF
53
Plastic Unit Weight, pcf
Laboratory Test Data (ASTM C 39)
Nominal Specimen Size 6X12
Date submitted to laboratory 10/04/95
Specimen No.
Specimen Size, inches
Cross -Section Area, sq. inches
As Received Specimen Wt., lbs.
Tested By
Date Tested
Age at Test, days
Fracture Type
Min, Compressive Strength, psi
Total Load, lbs.
Compressive Strength, psi
Comments:
1
2
3
4
5
6
6.00
6.00
5.99
5.99
28.27
28.27
28.18
28.18
JH
JH
SO TH
SO TH
10 10 9510
10 9510
31 9510
31 95
7
7
28
28
HOLD
HOLD
a
a
a
a
3000
3000
72,000
73 000
96 500
1 97 000
2550
2580
3420
3440
Distribution: (3) BALDWIN; (1) HARMONY HOTEL;
(1) VAUGHT FRYE ARCHITECTS; (1) COFC; (1) BESTWAY
®®®ZIE sLL 5
a b c d e f u
Fracture Types
Notes:
❑ Field mix and field test data provided by others
® Field test data by Terracon in substantial accordance
with sampling ASTM C 172, Casting Specimens C 31,
Slump C 143. Air Content C 173 or C 231. Temperature
C 1064, Unit Weight C 138.
Reviewed by: Mike Walker
Manager of Const. Services
1 rerracon
Compressive Strength Test Report
In substantial accordance with ASTM Standards except where noted
Consultants, Inc.
301 North Howes Street
Fort Collins, CO 80521
(970)-484-0359
Terracon Project No. 20953086
Report No. 37
Client BALDWIN CONSTRUCTION Project COURTYARD BY THE MARRIOTT
301 E. LINCOLN AVENUE HARMONY AND LEMAY
FORT COLLINS, COLORADO 80524 FORT COLLINS, COLORADO
Attn: BO BROWN
Field Mix Data
Sample Date: 10/03/95 Time: 8:30 A Material: (concrete, grout,mortad CONCRETE
Sampled by: T. HOWLETT Design Strength at 28 days 3000 psi
Placement Description: SLAB ON GRADE Material Supplier: BESTWAY
Delivery Ticket No: 42511 Truck No.: 23
Mix I.D. No.: 5704
Sample Location: GRID LINE L SECTION D Coarse aggregate size: 3/4"
Admixtures: FLYASH
Batch size (cu.yd.): 8 Cu.Yd placed: 54
Placement Method: PUMP
(phect discharge, crane and bucket, pump)
Field Test Data
Test
Slump, in.
Air Content, %
Concrete Temperature, OF
Ambient Temperature, of 47
Plastic Unit Weight, pcf
Laboratory Test Data (ASTM C 39)
Nominal Specimen Size
Specimen No.
Specimen Size, inches
Cross -Section Area, sq. inches
As Received Specimen Wt., lbs.
Tested By
Date Tested
Age at Test, days
Fracture Type
Min. Compressive Strength, psi
Total Load, lbs.
Compressive Strength, psi
Comments:
Water added on site, gal.: 9
Batch time: 7 : 40 AM Time in mixer, min.:
(the preceeding information obtained from delivery ticket)
Result Specification
4 4" MAX
1.6
67
6x12 Date submitted to laboratory 10/04/95
1
2
3
4
5
6
6.00
6.00
5.99
5.99
28.27
28.27
28.18
28.18
JH
JH
SO TH
SO TH
10 10 9510
10 9510
31 9510
31 9
7
7
28
28
HOLD
HOLD
a
a
a
b
3000
3000
71,000
68 000
102 000
100 000
2510
2410
3620
3550
Distribution: (3) BALDWIN; (1) HARMONY HOTEL;
11 VAUGHT FRYE ARCHITECTS; (1
COFC; (1) BESTWAY
a b c d e f u
Fracture Types
Notes:
❑ Field mix and field test data provided by others
® Field test data by Tcurican in substantial accordance
with sampling ASTM C 172, Casting Specimens C 31,
Slump C 143, Air Content C 173 or C 231, Temperature
C 1064, Unit Weight C 138.
Reviewed by: Mike Walker
Manager of Const. Services
1 ferracon
Compressive Strength Test Report
In substantial accordance with ASTM Standards except where noted
Consultants, Inc.
301 North Howes Street
Fort Collins, CO 80521
(970)-484-0359
Terracon Project No. 20953086
Report No. 38
Client BALDWIN CONSTRUCTION Project COURTYARD BY THE MARRIOTT
301 E. LINCOLN AVENUE HARMONY AND LEMAY
FORT COLLINS, COLORADO 80524 FORT COLLINS, COLORADO
Attn: BO BROWN
Field Mix Data
Sample Date: 10/03/95 Time: 9:10 A Material: (conc,ete.,,oupmortarl CONCRETE
Sampled by: T. HOWLETT Design Strength at 28 days 3000 psi
Placement Description: SLAB POUR Material Supplier: BESTWAY
Delivery Ticket No: 42518 Truck No.: 17
Sample Location: GRID LINE A & B,
SECTION D
Placement Method: PUMP
Idtreat dlscharpe, crane and bucket, pump)
Field Test Data
Test Result
Slump, in. 4-3/4
Air Content, %
Concrete Temperature, OF 67
Ambient Temperature, OF 53
Plastic Unit Weight, pcf
Laboratory Test Data (ASTM C 39)
Nominal Specimen Size
Specimen No.
Specimen Size, inches
Cross Section Area, sq. inches
As Received Specimen Wt., lbs.
Tested By
Date Tested
Age at Test, days
Fracture Type
Min. Compressive Strength, psi
Total Load, lbs.
Compressive Strength, psi
Comments:
6x12
Mix I.D. No.: 5704
Coarse aggregate size: 3/4"
Admixtures: FLYASH
Batch size (cu.yd.): 8 Cu.Yd placed:
Water added on site, gal.:
Batch time: 8 : 10 AM Time in mixer, min.: 60
(the preceeding information obtained from delivery ticked
Specification
4" MAX
0-3
Date submitted to laboratory 10/04/95
1
2
3
4
5
6
6.00
6.00
28.27
28.27
JH
JH
10 10 9510
10 9510
31 9510
31 95
7
7
28
28
HOLD
HOLD
a
a
3000
3000
72,000
73,000
2550
2580
Distribution: (3) BALDWIN; (11 HARMONY HOTEL
(1) VAUGHT FRYE ARCHITECTS; (1) COFC; (1) BESTWAY
E E Z fl
a b c d is f u
Fracture Types
Notes:
❑ Field mix and field last data provided by others
® Field test data by Terracon In substantial accordance
with sampling ASTM C 172, Casting Specimens C 31,
Slump C 143. Air Content C 173 or C 231. Temperature
C 1064. Unit Weight C 138.
Reviewed by: Mike Walker
Manager of Const. Services
lferracon
Compressive Strength Test Report
In substantial accordance with ASTM Standards except where noted
Consultants, Inc.
301 North Howes Street
Fort Collins, CO 80521
Terracon Project No. 20953086
8701-484-0359
Report No. 37
Client BALDWIN CONSTRUCTION
Project COURTYARD BY
THE MARRIOTT
301 E. LINCOLN AVENUE
HARMONY AND LEMAY
FORT COLLINS, COLORADO 80524
FORT COLLINS,
COLORADO
Attn:BO BROWN
Field Mix Data
Sample Date: 10/03/95 Time: 8:30
A
Material: (concrete.arout,mortar) CONCRETE
Sampled by: T. HOWLETT
Design Strength at 28
days 3000 psi
Placement Description: SLAB ON GRADE
Material Supplier: BESTWAY
Delivery Ticket No: 42511
Truck No.: 23
Mix I.D. No.: 5704
Sample Location: GRID LINE L SECTION
D
Coarse aggregate size: 3/4"
Admixtures: FLYASH
Batch size (cu.yd.): 8
Cu.Yd placed: 54
Placement Method: PUMP
Water added on site, gal.:
9
(dl,ea dlsri,a,ge, cane and br,�tiet, pump)
Batch time: 7 • 40 AM
Time in mixer, min.:
Field Test Data
(the preceeding information obtained
from delivery ticket)
Test Result
Specification
Slump, in.
4
4" MAX
Air Content, %
1.6
Concrete Temperature, OF
67
Ambient Temperature, OF
47
Plastic Unit Weight, pcf
Laboratory Test Data (ASTM C 39)
Nominal Specimen Size
Specimen No.
Specimen Size, inches
Cross -Section Area, sq. inches
As Received Specimen Wt.. Ibs.
Tested By
Date Tested
Age at Test, days
Fracture Type
Min. Compressive Strength, psi
Total Load, Ibs.
Compressive Strength, psi
Comments:
6x12 Date submitted to laboratory 10/04/95
1
2
3
4
5
6
6.00
6.00
28.27
28.27
JH
JH
10 10 9510
10 9510
31 9510
31 95
7
7
28
28
HOLD
HOLD
a
a
3000
3000
71 000
68,000
2510
2410
Distribution: (3) BALDWIN; (1) HARMONY HOTEL;
(1) VAUGHT FRYE ARCHITECTS; (1) COFC; (1) BESTWAY
M ON N IHN
a b c d e f u
Fracture Ty p e s
Notes:
❑ Field mix and field test data provided by others
® Field test data by Terracon i , substantial accordance
with sampling ASTM C 172, Casting Specimens C 31,
Slump C 143. Air Content C 173 or C 231, Temperature
C 1064, Unit Weight C 138.
Reviewed by: Mike Walker
Manager of Const. Services
I Terracon
Compressive Strength Test Report
In substantial accordance with ASTM Standards except where noted
Consultants, Inc.
301 North Howes Street
Fort Collins, CO 80521
(970)-484-0359
Client BALDWIN CONSTRUCTION
301 E. LINCOLN AVENUE
FORT COLLINS. COLORADO 80524
Terracon Project No. 20953086
Report No. 36
Project COURTYARD BY THE MARRIOTT
HARMONY AND LEMAY
FORT COLLINS, COLORADO
Attn: BO BROWN
Field Mix Data
Sample Date: 09 15 95 _ Time: 10: 15A Material: (concrete, grout, mortar) CONCRETE
Sampled by: B. CLOUGH Design Strength at 28 days 3000 psi
Placement Description: PIERS Material Supplier: BESTWAY
Delivery Ticket No: 41917 Truck No.: 35
Mix I.D. No.:
Sample Location: SOUTH END OF SITE
Placement Method: DIRECT DISCHARGE
Idlreat discharge, crane and bucket, pumpl
Field Test Data
Test
Result
Slump, in.
3
Air Content, %
5.6
Concrete Temperature, °F
86
Ambient Terhpe AtLtrr °F
78
Plastic Unit Weight, pcf
Laboratory Test Data (ASTM C 39)
Nominal Specimen Size
Specimen No.
Specimen Size, inches
Cross -Section Area, sq. inches
As Received Specimen Wt., lbs.
Tested By
Date Tested
Aye at Test, days-
r;:.IL:Jre Type
Min. Compressive Strength, psi
Total Load, lbs.
Compressive Strength, psi
Comments:
6x12
Coarse aggregate size:
Admixtures:
Batch size (cu.yd.): 10 Cu.Yd placed: 10
Water added on site, gal.: 18
Batch time: 9 : 00 AM Time in mixer, min.: 65
Ithe preceeding information obtained from delivery ticket)
Specification
Date submitted to laboratory 09/18/95
1
2
3
4
5.98
5.98
5.99
5.99
28.09
28.09
28.18
28.18
SO
SO
SO
SO
09 22 9509
22 9510
13 9510
13 95
7
7
28
28
c
b
a
a
3000
3600
78,000
87,500
105 500
101 500
2780
3110
3740
3600
Distribution: (3) BALDWIN; (1) HARMONY HOTEL
(1) VAUGHT FRYE ARCHITECTS; (1) COFC; (1) BESTWAY
X�Q0ZHHB
a b e d e f u
Fracture Types
Notes:
❑ Field mix and field test data provided by others
® Field test data by Terracon in substantial accordance
with sampling ASTM C 172, Casting Specimens C 31,
Slump C 143. Air Content C 173 or C 231, Temperatwe
C 1064, Unit Weight C 138.
Reviewed by: Mike Walker
Manager of Const. Services