ITEM
670 EROSION PROTECTION
670.01
Description
670.02
Materials
670.03
Construction
670.04 Maintenance
670.05 Method
of Measurement
670.06 Basis of
Payment
670.01 Description. This work consists of
furnishing, placing, and maintaining slope, ditch, and vegetated swale erosion
protection as shown on the plans.
670.02 Materials. Furnish materials conforming to:
Sodding...................................................................
660.02
Erosion Control
Mats.............................................. 712.11
For
slope erosion protection, the Contractor may use any of the above
materials. For ditch erosion protection, use only Item 660
Sodding or Item 671 Erosion Control Mat Type B, C, E, or
G or as specified in the plans. For vegetated swale erosion protection,
use only Item 671 Erosion Control Mat Type B or as
specified in the plans.
670.03 Construction. Install sodding according
to Item 660. Install erosion control mats according
to Item 671.
670.04 Maintenance. Maintain sodded areas as
specified in Item 660. Maintain erosion control
mats as specified in Item 671.
670.05 Method of Measurement. The
Department will measure Slope Erosion Protection, Ditch Erosion Protection, and
Vegetated Swale Erosion Protection by the number of square yards (square
meters) completed and accepted. The Department will determine the area
based on the surface area covered by the slope, ditch, or swale erosion
protection.
670.06 Basis of Payment. The
Department will pay for accepted quantities at the contract prices as follows:
Item
Unit
Description
670
Square
Yard
Slope Erosion Protection
(Square Meter)
670
Square
Yard
Ditch Erosion Protection
(Square Meter)
670
Square
Yard
Vegetated Swale Erosion Protection
(Square
Meter)
670
Square
Yard
Slope Erosion Protection Mat Type __
(Square Meter)
670
Square
Yard
Ditch Erosion Protection Mat Type __
(Square
Meter)
670
Square
Yard
Vegetated Swale Erosion Protection
(Square
Meter)
Mat Type ____