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- Certification Statement                            RCE-Resident Construction Engineer/Project Engineer                                                                                IA-Independent Assurance

ASD-Approved Shop Drawing                                                                                                        DME-District Materials Engineer                                                                                V-Verification

S&T-Sampling & Testing                                                                                                                  CTRL-Central Materials Office                                                            

                                                                                                                                                            CONTR-Contractor