Sampling & Testing Guide-Minimum Frequency

 

GRANULAR SUBBASE

Section 2111

 

 

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

Natural Aggregate

(4121)

Quality Gradation

AS             209

 

 

 

 

 

 

 

 

 

 

 

 

PCC Pavement

Gradation

                 209

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

GRADE INSPECTION

Compacted Subbase (2111)

Density

By Specification

 

 

 

 

 

V

RCE

 

 

RCE

Field Book

 

Dimensions

Thickness

Width

 

                337

 

 

 

 

 

V

RCE

3/2 lane mi.

 

RCE

Field Book

 

Cross Section (Primary)

Stringline

 

 

 

 

 

V

RCE

10/ mi.

 

RCE

Field Book

 

Cross Section

(Others)

Template

 

 

 

 

 

V

RCE

3/mi

 

RCE

Field Book

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

AS-Approved Source                                            Cert A-Type A Certification                               RCE-Resident Construction Engineer/Project Engineer                      IA-Independent Assurance

ASD-Approved Shop Drawing                            Cert C-Type C Certification                              DME-District Materials Engineer                                                              V-Verification

S&T-Sampling & Testing                                      Cert D-Type D Certification                              CTRL-Central Materials Office                                                                    

                                                                                                                                                            CONTR-Contractor