RC Townhomes-LR050408ENGINEERING AND
MACTEC Engineering
and Consulting
2200 Gravel Drive
Fort Worth, Texas 76118-7123
Tel: 817-284-7755® Fax: 817-589-1420
CLIENT:
PROJECT:
SERVICES:
REPORT OF
CONCRETE COMPRESSIVE STRENGTH
J.R. ROSE DEVELOPMENT
410 SPINNAKER DR.
ALLEN, TX 75013
RIVERCHASE TOWNHOMES ADDITIONS
COPPELL
PAGE 1 OF 5
PROJECT NO.: 9023912
REPORT NO.: 502077
DATE OF SERVICE: 4/01/2005
AUTHORIZATION:
REPORT DATE: 4/08/2005
Sample concrete at location of placement, perform required field tests,
prepare and test concrete compressive strength specimens.
CONTRACTOR: UNDERGROUND UTILITIES
CONCRETE SUPPLIER: SOUTHEP~N STAR
PLANT: 27
SPECIFICATION REQUIREMENTS
STRENGTH: 3600psi @ 28 DAYS
SLUMP: 3" AIR: NA
METHOD OF TEST
SAMPLING: ASTM C172
MOLDING & CURING: ASTM C31
SLUMP: ASTM C143
TEMPERATURE: ASTM C1064
AIR CONTENT: ASTM C231
UNIT WEIGHT: ASTM C138
CAPPING/PADS: ASTM C1231
TESTING: ASTM C39
CYLINDER
MARKED DATE AGE
SET NO. TESTED (days)
1 1 4/08/2005 7
i 2 4/08/2005 7
1 3 4/29/2005 28
1 4 4/29/2005 28
PROJECT DATA
CLASS OF CONCRETE: 7724
DATE OF PLACEMENT: 4/01/2005
TIME SAMPLED: 07:15A}4 BY: Brian Kasten
TEMPERATURE(DegF)-AIR: 63 CONCRETE: 66
TRUCK NO: 931 TICKET NO: 773520
MEASURED SLUMP (in.): 3.50
AIR CONTENT(%): 5% UNITWEIGHT(pcf): 144.4
LOCATION OF PLACEMENT:
PAVING BETHEL SCHOOL @ STA 8+50.
REPORT OF TESTS
CONCRETE COMPRESSIVE STRENGTH - 6 X 12 CYLINDERS
MAXIMUM COMPRESSIVE
DIAMETER AREA
(in.) (sq.in.)
6.00 28.27
6.00 28.27
Started: 06:00AM
LOAD STRENGTH
(lbs. force) (psi) FRACTURE TYPE REMARK;,S
124080 4390 ~ONE ~.~
122340 4330 CONE/'-
Stopped: 01:00PM
Report Of Tests Continued On Page 2
Ourlettesand epa sae o heexcusveuseo hecen owhom hey are eddressed and shall not be reproduced excapt in
ull without the app ova o he es ng aba a o y The use o ou name taus ace/Ye our written approval. Our letters and reports
1001 TT apply only to the samflle tested and/or inspected, and are not indica ire o he 0uant t es o appa eny iden ical o sirnila p oducts.
MACTEC
~ ENGINEERING AND CONSULITNG
J.R. ROSE DEVELOPMENT
PROJECT NO. 9023912
DATE OF SERVICE: 4/01/2005
REPORT NO. 502077
PAGE 2 OF 5
SET NO. 2
REPORT OF
CONCRETE COMPRESSIVE STRENGTH
( Cont i nued)
CONTRACTOR: UN]DERGROITND UTILITIES
CONCRETE SUPPLIER: SOUTHERN STAR
PLANT: 27
SPECIFICATION REQUIREMENTS
STRENGTH: 3600psi @ 28 DAYS
SLUMP: 3" AIR: NA
METHOD OF TEST
SAMPLING:
MOLDING & CURING:
SLUMP:
TEMPERATURE:
A)R CONTENT:
UNIT WEIGHT:
CAPPING/PADS:
TESTING:
ASTM C172
ASTM C31
ASTM C143
ASTM C1064
ASTM C231
ASTM C138
ASTM C1231
ASTM C39
CYLINDER
MARKED DATE
SET NO. TESTED
PROJECT DATA
CLASS OF CONCRETE: ?72j-
DATE OF PLACEMENT: 4/01/2005
TrMESAMPLED: 08:05AM BY: Brian Kasten
TEMPERATURE (DegF) - AIR: 64 CONCRETE: 67
TRUCK NO: 1015 TICKET NO: 773527
MEASURED SLUMP (in,): 2.50
AIR CONTENT(%): 5% UNITWEIGHT(pcf):
LOCATION OF PLACEMENT:
PAVING BETHEL SCHOOL @ STA 7+75.
REPORT OF TESTS
CONCRETE COMPRESSIVE STRENGTH - 6 X 12 CYLINDERS
MAXIMUM COMPRESSIVE
AGE DIAMETER AREA LOAD STRENGTH
(days) (in.) (sq.in.) (lbs. force) (psi) FRACTURE TYPE
147.3
REMARKS
2 1 4/08/2005
2 2 4/08/2005
2 3 4/29/2005
7 6.00 28,27 133460 4720 CONE
7 6.00 28,27 137590 4870 CONE
28
2 4 4/29/2005 28
Technician: Brian Kasten Started: 06:00AM Stopped: 01:00PM
Report Of Tests Continued On Page 3
Ou e e s and apo s are for the exclusive use of the client to whom they are addressed and shsll net be reproduced except in
u w hou he app ova of he est~ng laboratory. The use of our name must receive our written ap rova~ Our ~etters and reports
1001 TT apply only tO the sample tested and/or inspected, and are not indicative of the quantities of appaFent~y dent ca or s m ar products.
MACTEC
~ ENGINEERING AND CONSULTING
J.R. ROSE DEVELOPMENT
PROJECT NO. 9023912
DATE OE SERVICE: 4/01/2005
REPORT NO. 502077
PAGE 3 OF 5
SET NO. 3
REPORT OF
CONCRETE COMPRESSIVE STRENGTH
( Cont i nued)
CONTRACTOR: UNDERGROL~ND UTILITIES
CONCRETE SUPPLIER: SOUTHERN STAR
PLANT: 27
SPECIFICATION REQUIREMENTS
STRENGTH: 3600psi @ 28 DAYS
SLUMP: 3" AIR: NA
METHOD OF TEST
SAMPLING:
MOLDING & CURING:
SLUMP:
TEMPERATURE:
AIR CONTENT:
UNIT WEIGHT:
CAPPING/PADS:
TESTING:
ASTM C172
ASTM C31
ASTM C143
ASTM C1064
ASTM C231
ASTM C138
ASTM C1231
ASTM C39
CYLINDER
MARKED DATE
SET NO. TESTED
PROJECT DATA
CLASS OF CONCRETE: 7724
DATE OF PLACEMENT: 4/01/2005
TIME SAMPLED: 09:15AM BY: Brian Kasten
TEMPERATURE(DegF)-AIR: 64 CONCRETE: 66
TRUCK NO: 1015 TICKET NO: 773536
MEASURED SLUMP (in.): 2.50
AIR CONTENT(%): 4.7% 145.2
LOCATION OF PLACEMENT:
PAVING BETHEL SCHOOL @ STA 6+50.
UNIT WEIGHT(pcf):
REPORT OF TESTS
CONCRETE COMPRESSIVE STRENGTH - 6 X 12 CYLINDERS
MAXIMUM COMPRESSIVE
AGE DIAMETER AREA LOAD STRENGTH
(days) {in.} (sq.in.) (lbs. force) (psi} FRACTURE TYPE
REMARKS
3 1 4/08/2005
3 2 4/08/2005
3 3 4/29/2005
7 6.00 28.27 129480 4580 CONE
7 6.00 28.27 127270 4500 CONE
28
3 4 4/29/2005 28
Technician: Brian Kasten Started: 06:00AM Stopped: 01:00PM
Report Of Tests Continued On Page 4
Our ~ettets end reports are foe the exclusive use of the client to whom they are addressed and shall not be reproduced except in
u I Wi hou he approval of the test}nc laboratory The use of our name must receive our written approval, Our letters and reports
1001 TT apply only to the sample tested and/or inspected, end are not indicative of the quantities of apparently identical or sim er products,
MACTEC
J.R. ROSE DEVELOPMENT
PROJECT NO. 9023912
DATE OFSERVICE: 4/01/2005
REPORT NO. 502077
PAGE 4 OF 5
SET NO. 4
REPORT OF
CONCRETE COMPRESSIVE STRENGTH
(Continued)
CONTRACTOR: LTNDERGROUND LVEILITIES
CONCRETE SUPPLIER: SOUTHERN STAR
PLANT: 27
SPECIFICATION REQUIREMENTS
STRENGTH: 3600psi @ 28 DAYS
SLUMP: 3" AIR: NA
METHOD OF TEST
SAMPLING:
MOLDING & CURING:
SLUMP:
TEMPERATURE:
AIR CONTENT:
UNIT WEIGHT:
CAPPING/PADS:
TESTING:
ASTM C172
ASTM C31
ASTM C143
ASTM C1064
ASTM C231
ASTM C138
ASTM C1231
ASTM C39
CYLINDER
MARKED DATE
SET NO. TESTED
PROJECT DATA
CLASS OF CONCRETE: 7724
DATE OF PLACEMENT: 4/01/2005
TIME SAMPLED: 10: 10AM BY: Brian Kasten
TEMPERATURE (DegF) -AIR: 61 CONCRETE: 65
TRUCK NO: 1020 TICKET NO: 773548
MEASURED SLUMP {in,): 3.00
AIR CONTENT(%): 5.2% UNITWEIGHT(pcf):
LOCATION OF PLACEMENT:
PAVING BETHEL SCHOOL @ STA 5+00.
REPORT OF TESTS
CONCRETE COMPRESSIVE STRENGTH - 6 X 12 CYLINDERS
MAXIMUM COMPRESSIVE
AGE DIAMETER AREA LOAD STRENGTH
(days) (in.) (sq.in.) {lbs, force) (psi) FRACTURE TYPE
145.2
REMARKS
4 1 4/08/2005
4 2 4/08/2005
4 3 4/29/2005
7 6.00 28.27 123600 4370 CONE
7 6.00 28.27 121870 4310 CONE
28
4/29/2005 28
Technician: Brian Kasten Started: 06:00AM Stopped: 01:00PM
Report Of Tests Continued On Page 5
Our letters and reports are for the exclusive use of the client to whom they are addressed and shall not be reproduced excegpt in
full without the approval of the testing laboratory. The use of our name must receive our written approval. Our letters andreports
1001 TT apply only Io the sample tested and/or inspected, and are not indicative of the quantities of apparently identical or similar ploducts
MACTEC
J.R. ROSE DEVELOPMENT
PROJECT NO. 9023912
DATE OF SERVICE: 4/01/2005
REPORT NO, 502077
PAGE 5 OF 5
SET NO, 5
REPORT OF
CONCRETE COMPRESSIVE STRENGTH
(Cent inued)
CONTRACTOR: UNDERGROUND UTILITIES
CONCRETE SUPPLIER: SOUTHERN STAR
PLANT: 27
SPECIFICATION REQUIREMENTS
STRENGTH: 3600psi @ 28 DAYS
SLUMP: 3" AIR: ATA
METHOD OF TEST
SAMPLING:
MOLDING & CURING:
SLUMP:
TEMPERATURE:
AIR CONTENT:
UNIT WEIGHT:
CAPPING/PADS:
TESTING:
ASTM C172
ASTM C31
ASTM C143
ASTM C1064
ASTM C231
ASTM C138
ASTM C1231
ASTM C39
CYLINDER
MARKED DATE
SET NO. TESTED
PROJECT DATA
CLASS OF CONCRETE: 7724
DATE OF PLACEMENT: 4/01/2005
TIME SAMPLED: 11: 20AM BY: Brian Kasten
TEMPERAIURE(DegF)-AIR: 64 CONCREIE: 67
TRUCK NO: 1827 TICKET NO: 73555
MEASURED SLUMP (in.): 3.00
AIR CONTENT(%): 5.1% UNITWE~GHT(pcf):
LOCATION OF PLACEMENT:
PAVING BETHEL SCHOOL @ STA 3+00.
REPORT OF TESTS
CONCRETE COMPRESSIVE STRENGTH - 6 X 12 CYLINDERS
MAXIMUM COMPRESSIVE
AGE DIAMETER AREA LOAD STRENGTH
{days) {in.) (sq.in.) {lbs. force) (psi) FRACTURE TYPE
145.2
REMARKS
5 i 4/o8/2o05
5 2 4/08/2005
5 3 4/29/2005
7 6.00 28.27 122890 4350 CONE
7 6.00 28.27 125210 4430 CONE
28
5 4 4/29/2005 28
Technician: Brian Kasten Started: 06:00AM Stopped: 01:00PM
Report Distribution:
I1} J.R. ROSE DEVELOPMENT
I1 ) CITY OF COPPELL ENGINEERING DP
{11 MARGARET GOFFfTOWNHOIV~ES ALLEN
Tim Begole, CET.
Ou e e s and apo $ are for he exclusive use of the client to whom they are addressed and shall not be reproduced exceDpt in
ull without the approval o the test ng abe a o y The use of our name must receive our written approval, Our letters anareports
1001 TT apply only to the sample tested and/or inspected, and are not indicative of the quantities of aDparenHy dent ca or s m ar products.