CONCRETE DRILLED SHAFT FOUNDATIONS

Section 2433

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

Aggregate-Fine (4110)

AS                209

Aggregate-Coarse (4115)

AS                209

Portland

Cement (4101)

Quality

AS                401

Fly Ash (4108)

Quality

AS            491.17

Mixing Water (4102)

Quality

DME

1/project

1 quart

CTRL

731

Not required for  potable water from Municipal Supply

Air Entraining Admixture

Quality

AS                403

Retarding Admixture

Quality

AS                403

Reinforcing Steel Bars (4151)

Quality

AS                451

Permanent Casing

Quality

                   Cert

According to plans or other instructions

Drilling Slurry

Visual          2433

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

Quality samples not required when mix quantity is less than 50 cu. yd.

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

PLANT INSPECTION

Aggregate- Fine (4110)

Gradation

             302, 306

                    336

CONTR

IM 528

IM 301

CONTR

V

IA

RCE/

CONTR

DME

Sample 1/wk Test 1^st day +20%

1/project

IM 301

IM 301

DME

RCE

System Approach Applicable

Moisture

             308, 528

CONTR

IM 528

1000 gm

CONTR

See IM 528 if Moisture Probe is used

Sp. Gr.

                    307

CONTR

IM 528

1000 gm

CONTR

Quality

AS                209

Aggregate- Coarse (4115)

Gradation

             302, 306

                    336

CONTR

IM 528

IM 301

CONTR

V

IA

RCE/

CONTR

DME

Sample 1/wk Test 1^st day +20%

1/project

IM 301

IM 301

DME

RCE

System Approach Applicable

Moisture

             308, 528

CONTR

IM 528

2000gm

CONTR

Sp. Gr.

                    307

CONTR

IM 528

2000gm

CONTR

Quality

AS                209

V

DME

1/1000  cy

50 lb

CTRL

Portland Cement

w/c ratio

                    528

CONTR

1/pour

CONTR

Quality

AS               Cert

V

DME

1/1000 cy

15 lb

CTRL

Fly Ash

Quality

AS               Cert

Each Load

800240

Air-Entraining Admixture (4103)

AS                403

V

DME

1/batch

1 pint

CTRL

Sample lots not previously reported or as required by DME

Retarding Admixture

AS                403

V

DME

1/batch

1 pint

CTRL

Sample lots not previously reported or as required by DME

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

Quality samples not required when mix quantity is less than 50 cu. yd.

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

GRADE INSPECTION                               

Plastic Concrete

Air Content

              316, 327

V

IA

RCE

1/30 cy

RCE

DME

DME may adjust

Slump

              317, 327

V

IA

RCE

1/30 cy

RCE

DME

DME may adjust

Cylinders

DME

3/project

DME

Primary Projects Only

(Information only)

Reinforcing Steel (4151)

Quality

AS                Cert

Each

Shipment

Field Book

Metal Access Pipe

Visual

Drilling Slurry

Density, Viscosity, pH, Sand Content

                     387

CONTR

1/ 2 hours

CONTR

1/ 4 hours if consistent

Crosshole Sonic Log Test

2433

CONTR

1/shaft

CONTR

Report, Analysis, Inter-pretation

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

Quality samples not required when mix quantity is less than 50 cu. yd.

NOTE:  IA  may be accomplished by system approach or on a per project basis (IA at 1 per project) at the discretion of the DME according to IM 207.