Form 308-TF2 "Method Specification for Field Compaction" - Rhode Island

What Is Form 308-TF2?

This is a legal form that was released by the Rhode Island Department of Transportation - a government authority operating within Rhode Island. As of today, no separate filing guidelines for the form are provided by the issuing department.

Form Details:

  • Released on April 25, 2020;
  • The latest edition provided by the Rhode Island Department of Transportation;
  • Easy to use and ready to print;
  • Quick to customize;
  • Compatible with most PDF-viewing applications;
  • Fill out the form in our online filing application.

Download a fillable version of Form 308-TF2 by clicking the link below or browse more documents and templates provided by the Rhode Island Department of Transportation.

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Download Form 308-TF2 "Method Specification for Field Compaction" - Rhode Island

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RHODE ISLAND DEPARTMENT OF TRANSPORTATION
Office
MATERIALS MANAGEMENT
Resident:
METHOD SPECIFICATION FOR FIELD COMPACTION
______________________
Item No:
Date:
RI Contract No:
PTSID:
F.A.P. No:
Project:
Location:
Acceptance
Independent
Info Only
Soil Description:
Lab No:
Material contains _____________% oversize (+3/4” Stone).
Materials containing more than 30% retained on the ¾ sieve do not comply with the parameters set by AASHTO T 180 and/or AASHTO T 99 and
therefore, a Method Specification for field compaction of soils is used to certify adequate compaction on the project.
Date of Test Strip:________________________
Number of roller passes _______________ (minimum)
Section Details / Notes:
Begin Station:_______________________________
End Station:____________________________________
Elevation: ___________________________________
Elevation:______________________________________
Offsets:_____________________________________
Offsets:________________________________________
Length of Section (ft):__________________________
Average Width of Section (ft):_______________________
Approx. Lift Thickness (in):_____________________
Estimated Quantity (CY):__________________________
Compaction Equipment:
Make:
Model:
ID No.:
Weight (lbs):
Energy Rating (lbs):
Vibration / Static Rolling
(Circle)
Section Observations
Material is consistent with test sample
No pumping or flexing under compaction equipment
Area is firm with no tire ruts and minimal roller marks
No visual areas of segregation
Apparent Moisture:
Dry
Damp/Moist
Wet
Roller Pattern Observations
Location #
1
2
3
Station
Offset
No. of Proof Roll Passes
Remarks:
Approved
Not Approved
_____________________________________
____________________________________
Inspector
Date
Reviewed By
Date
(Print / Sign)
(Print / Sign)
ID # TF2-308
REV. 4/25/20
RHODE ISLAND DEPARTMENT OF TRANSPORTATION
Office
MATERIALS MANAGEMENT
Resident:
METHOD SPECIFICATION FOR FIELD COMPACTION
______________________
Item No:
Date:
RI Contract No:
PTSID:
F.A.P. No:
Project:
Location:
Acceptance
Independent
Info Only
Soil Description:
Lab No:
Material contains _____________% oversize (+3/4” Stone).
Materials containing more than 30% retained on the ¾ sieve do not comply with the parameters set by AASHTO T 180 and/or AASHTO T 99 and
therefore, a Method Specification for field compaction of soils is used to certify adequate compaction on the project.
Date of Test Strip:________________________
Number of roller passes _______________ (minimum)
Section Details / Notes:
Begin Station:_______________________________
End Station:____________________________________
Elevation: ___________________________________
Elevation:______________________________________
Offsets:_____________________________________
Offsets:________________________________________
Length of Section (ft):__________________________
Average Width of Section (ft):_______________________
Approx. Lift Thickness (in):_____________________
Estimated Quantity (CY):__________________________
Compaction Equipment:
Make:
Model:
ID No.:
Weight (lbs):
Energy Rating (lbs):
Vibration / Static Rolling
(Circle)
Section Observations
Material is consistent with test sample
No pumping or flexing under compaction equipment
Area is firm with no tire ruts and minimal roller marks
No visual areas of segregation
Apparent Moisture:
Dry
Damp/Moist
Wet
Roller Pattern Observations
Location #
1
2
3
Station
Offset
No. of Proof Roll Passes
Remarks:
Approved
Not Approved
_____________________________________
____________________________________
Inspector
Date
Reviewed By
Date
(Print / Sign)
(Print / Sign)
ID # TF2-308
REV. 4/25/20