SOIL AGGREGATE SUBBASE

Section 2110

 

 

  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

Granular Surfacing Material (4120)

 

AS                  209

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

GRADE INSPECTION

Mixed Materials (2110)

Density

(Proctor)

                      309

 

 

 

 

 

V

RCE

2/mile

(min. 2/proj.)

5000 gm

RCE

Field Book

Change of Soil type requires additional Proctors

Uncompacted Mixture

Pulverization

Moisture

2 Sieve

Visual

 

 

 

 

 

V

RCE

2/mile

 

RCE

Field Book

 

Compacted Mixture (2110)

Density

Thickness

Width

        311, 312, 334

                      337

 

 

 

 

 

V

RCE

2/mile

 

RCE

Field Book

 

Finished Subbase

Cross Section

Stringline

 

 

 

 

 

V

RCE

10/mile

 

RCE

Field Book

Template for secondary park & institutional roads

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

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