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Special Surface Roughening Specifications Severe surface roughening will follow topsoil and mulch application. In order to accomplish the degree of severity of roughening required, the following will be accomplished by the CONTRACTOR: Apply Topsoil; Apply two (2) tons per acre weed free mulch, simultaneously with slope scarification; Scarify the surface by using a trackhoe bucket to gouge or pull the topsoil and mulch toward the machine in a manner such that no less than fifteen inches (15") of vertical relief is created. These gouges shall be sufficiently close so that no more than twelve inches (12") exists between the crest of one gouge and the crest of an adjacent gouge, in any direction. Measurement and Payment There will be no measurement for payment. Payment for this task will be reflected in a lump sum bid under Item 2 on the Bid Schedule. This lump sum bid will cover all costs for soil distribution, mulch application and surface roughening. Payment shall be as this task is completed and approved by the PROJECT MANAGER. Such payment shall be considered full compensation for all labor, materials, equipment and all other items necessary and incidental to the completion of Task 2. TASK 3 FINAL GRADING A small amount of grading work may be required at the newly exposed surface where the coal mine waste was excavated. Grading, if undertaken, will be directed at stabilizing the hill slope through minor grading practices and scaling to prevent rockfalls. It is estimated that no more than eight (13) hours of track hoe and / or light dozer time would be expended in accomplishing this Task. Measurement and Payment There will be no measurement for payment. Payment for this task will be reflected in a lump sum bid under Item 3 on the Bid Schedule. This lump sum bid will cover all costs for scaling efforts and other minor grading as required in the field. Payment shalt be as this task is completed and approved by the PROJECT MANAGER. Such payment shall be considered full compensation for all labor, materials, equipment and all other items necessary and incidental to the completion of Task 3. TASK 4 REVEGETATION All areas disturbed during reclamation work and any other areas specified in these Special Conditions will be revegetated according to the Revegetation Specifications in the General Bid Specifications. Commercial fertilizer is required for this project, and will be supplied by CONTRACTOR. Seed will be supplied by the OWNER. All areas disturbed during reclamation work and any other areas specified in these Special Conditions will be revegetated according to the Revegetation Specifications in the General Bid Specifications Section 20.0, except as modified by these Special Conditions.