Section 2110

ROADWAY & BORROW EXCAVATION & EMBANKMENTS

Section 2102 & 2107

 

 

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

Special Backfill

Crushed Stone (4132.02)

Crushed Concrete

(4132.02)

RAP (2303.02)

Gravel (4132.03)

 

 

AS                         209

 

 

 

 

 

 

 

 

 

 

 

 

 

 

                       209,210

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

AS                         209

 

 

 

 

 

 

 

 

 

 

 

 

Granular Backfill

(4133, 4134)

Quality

AS                         209

 

 

 

 

 

 

 

 

 

 

 

 

 

Engr. Fabric (4196)

Quality

AS                    496.01

 

 

 

 

 

 

 

 

 

 

 

 
GRADE INSPECTION

Moisture Control,

(QC by Contractor)

Note 1

Proctor

 

                             309

CONTR

1/ soil class

25 lb

CONTR

Field Book & Test Report

V

 

IA (4)

CONTR/RCE

CONTR/DME

1/ 10 req’d QC tests (min. 1)(5)

1/proj.

25 lb.

 

25 lb.

RCE/

DME

CTRL

Field Book

 

Test Report

 

Moisture

 

335, 334

CONTR

1/lift/1500 ft (for max of 1300 cy)

3 lb

CONTR

Field Book & Test Report

V

 

IA (4)

CONTR/RCE

DME

1/ 10 req’d QC tests (min. 1)(5)

Witness 1/proj.

1.1 lb.

RCE

Field Book

Note 2

Moisture & Density Control, including Special Compaction of Subgrade (2109.03C),

(QC by Contractor)

Note 1

Proctor

 

                             309

CONTR

1/ soil class

25 lb

CONTR

Field Book & Test Report

V

 

IA (4)

CONTR/RCE

CONTR/DME

1/ 10 req’d QC tests (min. 1)(5)

1/proj.

25 lb.

 

25 lb.

RCE/

DME

CTRL

Field Book

 

Test Report

 

Moisture

 

335, 334

CONTR

1/lift/1500 ft.(for max of 1300 cy)

3 lb

CONTR

Field Book & Test Report

V

 

IA (4)

CONTR/RCE

DME

1/ 10 req’d QC tests (min. 1)(5)

Witness 1/proj.

1.1 lb.

RCE

Field Book

Note 2

In-place Density

326 & 334, ASTM D2397, D2167, D1556, & AASHTO T191 & T233

CONTR

1/lift/1500 ft (for max of 1300 cy)

As req’d by test

CONTR

Field Book & Test Report

V

 

IA (4)

RCE/ DME

DME

1/10 req’d QC tests (min. 1)(5)

Witness 1/proj.

 

RCE/ DME

Field Book

 

 

Note 3

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

Note 1: When Contractor QC testing is not required in the contact documents. The RCE will perform verification testing at the frequency listed for QC.

Note 2: RCE will direct the Contractor to take a moisture sample beside the RCE verification sample location.

Note 3: If testing is done with a portable moisture-density gauge, the gauge calibration will be verified on the ValiDator block.

Note 4: For earthwork quantities of less than 50,000 Yd3, No IA will be required.

Note 5:  If no QC tests are required, then no verification or independent assurance tests are required.