Rev. 9-1-95

EARTH MOUND AT DRAINAGE STRUCTURES

715-R-107

The Standard Specifications are revised as follows:

 

SECTION 715, LINE 8, INSERT AS FOLLOWS:

on the plans or as directed. This work shall also consist of constructing an earth mound over the end of an existing drainage structure as shown on the plans.

SECTION 715, BEGIN LINE 299, INSERT AS FOLLOWS:

Tee, stub-tee, and wye branch connections will be measured along the centerline of the barrel. An additional allowance of 1.5 m (5 ft) of the smaller diameter pipe will be permitted for making such connection. Earth mounds will be measured by the number placed.

SECTION 715, LINE 323, INSERT AS FOLLOWS:

per each for the size specified, complete in place. Earth mound will be paid at the contract unit price per each for earth pipe protection. B borrow for structure backfill will

 

SECTION 715, AFTER LINE 366, INSERT AS FOLLOWS:

Earth Pipe Protection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .EACH

SECTION 715, AFTER LINE 380, INSERT AS FOLLOWS:

The costs of all labor, equipment, and materials necessary to perform grading, placement of suitable fill, seeding, and all other necessary incidentals shall be included in the cost of earth pipe protection.