Sampling and Testing Guide-Minimum Frequency

April 17, 2018

CONCRETE BRIDGE FLOOR REPAIR & OVERLAY & SURFACING

Matls. IM 204

Supersedes October 17, 2017

Section 2413

Appendix M

 

MATERIAL OR

 CONSTRUCTION ITEM

 

 

 

TESTS

 

METHOD OF

ACCEPTANCE

&

RELATED IMs

 

QUALITY CONTROL

 

INDEPENDENT ASSURANCE
& VERIFICATION S&T

 

REMARKS

 

 

SAMPLE

BY

 

FREQ.

 

SAMPLE

SIZE

 

TEST

BY

 

REPORT

 

S&T

TYPE

 

SAMPLE

BY

 

FREQ.

 

SAMPLE SIZE

 

TEST

BY

 

REPORT

 
SOURCE INSPECTION

Aggregates-Fine (4110)

 

AS                               209

 

 

 

 

 

 

 

 

 

 

 

 

 

Aggregates-Coarse (4115)

 

 

AS                               209

 

 

 

 

 

 

 

 

 

 

 

 

Portland Cement (4101)

Quality

AS                               401

 

 

 

 

 

 

 

 

 

 

 

 

GGBFS (Ground Granulated Blast Furnace Slag)

Quality

AS                          491.14

 

 

 

 

 

 

 

 

 

 

 

For HPC-O

Fly Ash (4108)

Quality

 

AS                          491.17

 

 

 

 

 

 

 

 

 

 

 

For HPC-O

Mixing Water (4102)

Quality

Lab Tested

 

 

 

 

 

V

RCE

1/source

1 qt.

CTRL

 

Not needed for potable Municipal Water

Air Entraining Admixture (4103)

Quality

 

AB                               403

 

 

 

 

 

 

 

 

 

 

 

 

Water Reducing Admixture (4103)

Quality

 

AB                               403

 

 

 

 

 

 

 

 

 

 

 

 

 

Retarding Admixture (4103)

 

AB                               403

 

 

 

 

 

 

 

 

 

 

 

 

Curing Compound (4105)

Lab Tested

                                    405

 

 

 

 

 

V

DME

1/batch

1 pt

CTRL

 

Sample lots not previously reported

PLANT INSPECTION

Aggregate-Fine (4110)

Gradation

AS                              Cert

CONTR

IM 528

 

CONTR

 

 

RCE

 

1/project

20 lb

RCE

 

When ready mixed concrete is used

Aggregate-Coarse (4115)

Quality

 

AS                              Cert

 

 

 

 

 

V

DME

1/project

50 lb

CTRL

 

DME may adjust frequency

Gradation

 

CONTR

IM 528

 

CONTR

 

V

RCE

1/project

20 lb

RCE

 

When ready mixed concrete is used

Portland Cement (4101)

Quality

AS                              Cert

 

 

 

 

 

V

DME

1/project

15 lb

CTRL

 

Sample bulk cement only. Mill test report for bagged.

AS-Approved Source

ASD-Approved Shop Drawing

S&T-Sampling & Testing

AB-Approved Brand

Cert- Certification Statement

RCE-Resident Construction Engineer/Project Engineer

DME-District Materials Engineer

CTRL-Central Materials Office

CONTR-Contractor

IA-Independent Assurance

V-Verification

M-Monitor

 

 

Sampling and Testing Guide-Minimum Frequency

April 17, 2018

CONCRETE BRIDGE FLOOR REPAIR & OVERLAY & SURFACING

Matls. IM 204

Supersedes October 17, 2017

Section 2413

Appendix M



MATERIAL OR

 CONSTRUCTION ITEM

 

 

 

TESTS

 

METHOD OF

ACCEPTANCE

&

RELATED IMs

 

QUALITY CONTROL

 

INDEPENDENT ASSURANCE
& VERIFICATION S&T

 

REMARKS

 

 

SAMPLE

BY

 

FREQ.

 

SAMPLE

SIZE

 

TEST

BY

 

REPORT

 

S&T

TYPE

 

SAMPLE

BY

 

FREQ.

 

SAMPLE SIZE

 

TEST

BY

 

REPORT

 
PLANT INSPECTION (cont)

GGBFS(Ground Granulated Blast Furnace Slag)

Quality

AS                        Cert

 

Each Load

 

 

 

 

 

 

 

 

 

For HPC-O

Fly Ash

Quality

AS                         Cert

 

Each Load

 

 

 

 

 

 

 

 

 

For HPC-O

Air Entraining Admixture (4103)

 

AB                          403

 

 

 

 

 

M

DME

1/project

1 pt

CTRL

 

Sample if not previously reported

Water Reducing Admixture (4103)

 

AB                          403

 

 

 

 

 

M

DME

1/project

1 pt

CTRL

 

Sample if not previously reported

Retarding Admixture (4103)

 

AB                          403

 

 

 

 

 

M

DME

1/project

1 pt

CTRL

 

Sample if not previously reported

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

AS-Approved Source

ASD-Approved Shop Drawing

S&T-Sampling & Testing

AB-Approved Brand

Cert- Certification Statement

RCE-Resident Construction Engineer/Project Engineer

DME-District Materials Engineer

CTRL-Central Materials Office

CONTR-Contractor

IA-Independent Assurance

V-Verification

M-Monitor

 

 

Sampling and Testing Guide-Minimum Frequency

April 17, 2018

CONCRETE BRIDGE FLOOR REPAIR & OVERLAY & SURFACING

Matls. IM 204

Supersedes October 17, 2017

Section 2413

Appendix M

 

MATERIAL OR

 CONSTRUCTION

ITEM

 

 

 

TESTS

 

METHOD OF

ACCEPTANCE

&

RELATED IMs

 

QUALITY CONTROL

 

INDEPENDENT ASSURANCE
& VERIFICATION S&T

 

REMARKS

 

 

SAMPLE

BY

 

FREQ.

 

SAMPLE

SIZE

 

TEST

BY

 

REPORT

 

S&T

TYPE

 

SAMPLE

BY

 

FREQ.

 

SAMPLE SIZE

 

TEST

BY

 

REPORT

 
GRADE INSPECTION

Plastic Concrete (2413)

Air

                            318, 327

 

 

 

 

 

 V

IA

RCE

1/100 sy (2)

1/project

 

RCE

DME

 

1/ 30yd3 for ready mix, min 1/day

Slump

                            317, 327

 

 

 

 

 

 V

IA

RCE

1/100 sy (2)

1/project

 

RCE

DME

 

1/ 30yd3 for ready mix, min 1/day

Density

                                    358

 

 

 

 

 

 V

RCE

See Note

 

RCE

 

For Class O PCC only.(1)

Thickness

                                         

 

 

 

 

 

 

RCE

3/50 sy

 

RCE

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Concrete Sealer (2413.03, G)

Quality

AS                          491.12

 

 

 

 

 

 

 

 

 

 

 

 

Hardened

Concrete

Smooth-ness

 

                               341

CONTR

100%

 

CONTR

 

V

DME

10%

 

DME

 

 

 

 

                                         

 

 

 

 

 

 

 

 

 

 

 

 

 

 

                                         

 

 

 

 

 

 

 

 

 

 

 

 

 

 

                                         

 

 

 

 

 

 

 

 

 

 

 

 

 

 

                                         

 

 

 

 

 

 

 

 

 

 

 

 

 

 

                                         

 

 

 

 

 

 

 

 

 

 

 

 

AS-Approved Source

ASD-Approved Shop Drawing

S&T-Sampling & Testing

Cert- Certification Statement

RCE-Resident Construction Engineer/Project Engineer

DME-District Materials Engineer

CTRL-Central Materials Office

CONTR-Contractor

IA-Independent Assurance

V-Verification

M-Monitor

(1)     Nuclear density testing frequency for each placement shall be one test within 5 feet of the beginning and end of the placement and additional tests shall be equally spaced a maximum of 100 feet throughout the length of the placement.  Each placement shall have a minimum of three nuclear density tests.

(2)     For Class O on daily pours of more than 300 square yards, the minimum frequency will be 1 test per 100 square yards for the first 300 square yards, then 1 test for every 300 square yards for the remainder of the day’s pour.