14.10.2013 Views

Construction Program Management and Inspection Guide

Construction Program Management and Inspection Guide

Construction Program Management and Inspection Guide

SHOW MORE
SHOW LESS

You also want an ePaper? Increase the reach of your titles

YUMPU automatically turns print PDFs into web optimized ePapers that Google loves.

B–52 Appendix B: Quality Assurance Resources<br />

SAMPLE<br />

CONSTRUCTION PROGRAM MANAGEMENT AND INSPECTION GUIDE (5/01/04)<br />

8.6.2 – Roadway Embankment Material<br />

Targets <strong>and</strong> Engineering Limits<br />

Lower Upper<br />

Material Type(s) Quality Characteristic Engineering Target Engineering<br />

Limit Limit<br />

Rock Excavate Maximum Rock Size - - 1 meter<br />

A-1, A-2-4, or A-3<br />

Soil Classification (AASHTO M1145) +<br />

Up to 50% Boulders/Rock < 600 mm<br />

Grain Size + 6.3 mm Sieve Per Per SC Per<br />

Analysis AASHTO AASHTO<br />

(AASHTO T311) - 6.3 mm Sieve M145 Per SC M145<br />

Per<br />

Liquid Limit (AASHTO T89) - - AASHTO<br />

M145<br />

Earth Excavate Per<br />

(M1.01.0 Plasticity Index (AASHTO T90) - - AASHTO<br />

Modified) M145<br />

Maximum Dry Density (W dm ) SC - 5 kg/m 3 Per SC SC + 5 kg/m 3<br />

(AASHTO T180, Method D)<br />

Optimum Moisture Content (W mo ) SC - 2% Per SC SC + 2%<br />

(AASHTO T180, Method D)<br />

Maximum Rock/Boulder Size - - 600 mm<br />

Maximum Lift Thickness - - 600 mm<br />

In-Place Density 95% W dm 100% W dm -<br />

(AASHTO T310, Method B)<br />

In-Place Moisture Content W mo - 2% (W mo ) W mo + 2%<br />

Continued on next page

Hooray! Your file is uploaded and ready to be published.

Saved successfully!

Ooh no, something went wrong!