Sampling & Testing Guide-Minimum Frequency

SUBDRAINS

October 17, 2017

Section 2502

Matls. IM 204

Supersedes April 15, 2014

 

Appendix V (US) Units

 

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

Drain Tubing (4143)

Quality

AS                          443

 

 

 

 

 

 

 

 

 

 

 

 

 

Rodent Guard (4143.01)

 

 

AS                     443.01

 

 

 

 

 

 

 

 

 

 

 

 

Subdrain Outlet (4143)

 

AS                               

 

 

 

 

 

 

 

 

 

 

 

 

Porous Backfill (4131)

Quality

Gradation

AS                          209

 

 

 

 

 

 

 

 

 

 

 

 

Granular Backfill (4133)

Quality

Gradation

AS                          209

 

 

 

 

 

 

 

 

 

 

 

 

Class A (Outlets) (4120.04)

Quality

Gradation

AS                          209

 

 

 

 

 

 

 

 

 

 

 

 

 

GRADE INSPECTION

Drain Tubing (4143)

Quality

AS                               

 

 

 

 

 

 

 

 

 

 

 

 

Engineering Fabric (4196)

 

ABS                   496.01

 

 

 

 

 

 

 

 

 

 

 

 

Subdrain Outlet

Quality

AS                         Cert

 

 

 

 

 

 

 

 

 

 

 

 

Porous Backfill (4131)

Gradation

AS                         Cert

 

Each Shipment

 

 

 

 

 

 

 

 

 

 

Granular Backfill (4133)

Gradation

AS                         Cert

 

Each Shipment

 

 

 

 

 

 

 

 

 

 

Class A (Outlets) (4120.04)

Gradation

AS                         Cert

 

Each Shipment

 

 

 

 

 

 

 

 

 

 

Metal Posts

(4154.09)

 

Visual                          

RCE

 

 

 

 

 

 

 

 

 

 

 

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                                                                      

  AB-Approved Brand                                                                                                                    CONTR-Contractor