HomeMy WebLinkAboutBID - 6006 STEWART CASE PARK IMPROVEMENTS (19)City of Fort Collins Section 02306 – Recondition Subgrade
Park Planning & Development Division Page 1 of 1
DIVISION 2
SECTION 02306 – RECONDITION SUBGRADE
PART 1 – GENERAL
1.01 Scope
A. This work shall consist of blading, shaping, wetting, and compacting the subgrade with moisture
density control, in accordance with these specifications, at locations and in reasonably close
conformity with the details shown on the plans or as staked.
PART 2 – MATERIALS – Not used
PART 3 – EXECUTION
3.01 Construction Requirements
A. The top 6 inches of the entire subgrade, UNLESS OTHERWISE SHOWN ON THE DRAWINGS
shall be reconditioned by scarifying, blading, and rolling. Sufficient water shall be added to meet
the density requirements as specified on the plans. The reconditioned surface shall not vary above
or below the lines and grades as staked by more than 0.08 foot. The surface shall be tested prior
to the application of any base course material. Where bituminous surfacing materials are to be
placed directly on the subgrade, the subgrade plane shall not vary more than .04 foot. All
defective work shall be corrected as directed. The surface shall be satisfactorily maintained until
base course has been placed.
B. Compaction shall be 95% of ASTM D698 UNLESS OTHERWISE SHOWN ON DRAWINGS.
END OF SECTION