SURFACE TREATMENT (Seal Coat, Microsurfacing, Slurry, Joint Repair, Crack Filling, Fog Seal)

Section 2307, 2319, 2540, 2544, 2306, 2308

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

Aggregates (4125)

Quality

Gradation

AS                 209

Emulsions/

Cutbacks

Quality

AS                 437

Emulsion & Aggregate

Compatibility

                     349

DME

1/ source

1 qt & 10lb

DME/

CTRL

Seal Coat

Emulsion & Aggregate

Mix Design

Slurry& Microsurfacing

GRADE INSPECTION

Aggregate

Quality

Gradation

                     301

Cert

V

DME

1/proj.

50 lb

CTRL

Seal Coat

Emulsion

Quality

Residue

Compatibility

Cert                   

                  323, 360

                     349

V

V

RCE

RCE

1/20,000 gal

1^st day+ 1/week

1 qt

1 qt & 10 lb

DME

DME

(2)

 (1)

Seal Coat

Cutback

Quality

Viscosity

Anti-Strip

Cert                   

                  323

AS          323, 374

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

Emulsion samples in plastic bottles only.

No samples required for joint repair, crack filling, and fog seal. Acceptance based on certification only.

(1) Sample emulsion for full width placement seal coat, slurry, and microsurfacing only .

(2) Log all shipments