Common use of Erosion Prevention and Control Clause in Contracts

Erosion Prevention and Control. (5/2008) Erosion prevention and control work, including Streamcourse protection, required by C6.5 and B6.6 shall be completed within l5 calendar days after skidding operations related to each landing are substantially completed or after Forest Service designation on the ground of work where such designation is required hereunder. Said time limit shall be exclusive of full days lost in Purchaser's Operations due to causes beyond Purchaser's control. Such on the ground designation shall be done as promptly as feasible unless it is agreed that the location of such work can be established without marking on the ground. After September 15 and as long thereafter as operations continue the work shall be done as promptly as practicable. Damage resulting from Purchaser's Operations due to failure to perform required work shall be repaired by Purchaser. Notwithstanding other provisions in this contract and unless otherwise agreed in writing, any hay, straw, or mulch used in this contract shall be State of California certified weed free. Additional erosion control requirements of this contract are listed in the following table. Forest Service upon request shall provide advice as to soil preparation and the application of suitable seed mixtures, mulch and fertilizer and the timing of such work. In no event shall Purchaser be required to treat more acres than that shown in the legend of Sale Area Map. Purchaser shall use the type of native seed mixtures, mulch, and fertilizer as listed below: Seed Mix Pounds/Acre Type of Mulch Fertilizer US Forest Service Botanist will supply a species list upon request. 10-15 lbs N/A N/A N/A 20 xxxxx straw(hay) per acre State of California Certified weed free straw (hay) N/A SAMPLE

Erosion Prevention and Control. (5/2008) Erosion prevention and control work, including Streamcourse protection, required by C6.5 and B6.6 shall be completed within l5 calendar days after skidding operations related to each landing are substantially completed or after Forest Service designation on the ground of work where such designation is required hereunder. Said time limit shall be exclusive of full days lost in PurchaserContractor's Operations due to causes beyond PurchaserContractor's control. Such on the ground designation shall be done as promptly as feasible unless it is agreed that the location of such work can be established without marking on the ground. After September 15 and as long thereafter as operations continue the work shall be done as promptly as practicable. Damage resulting from PurchaserContractor's Operations due to failure to perform required work shall be repaired by PurchaserContractor. Notwithstanding other provisions in this contract and unless otherwise agreed in writing, any hay, straw, or mulch used in this contract shall be State of California certified weed free. Additional erosion control requirements of this contract are listed in the following table. Forest Service upon request shall provide advice as to soil preparation and the application of suitable seed mixtures, mulch and fertilizer and the timing of such work. In no event shall Purchaser Contractor be required to treat more acres than that shown in the legend of Sale Contract Area Map. Purchaser Contractor shall use the type of native seed mixtures, mulch, and fertilizer as listed below: Seed Mix Pounds/Acre Type of Mulch Fertilizer US Forest Service Botanist will supply a species list upon request. 10-15 lbs N/A N/* S A N/A 20 xxxxx straw(hay) per acre State of California Certified weed free straw (hay) N/A SAMPLEM P L E *

Erosion Prevention and Control. (5/2008) Erosion prevention and control work, including Streamcourse protection, required by C6.5 and B6.6 shall be completed within l5 calendar days after skidding operations related to each landing are substantially completed or after Forest Service designation on the ground of work where such designation is required hereunder. Said time limit shall be exclusive of full days lost in Purchaser's Operations due to causes beyond Purchaser's control. Such on the ground designation shall be done as promptly as feasible unless it is agreed that the location of such work can be established without marking on the ground. After September 15 and as long thereafter as operations continue the work shall be done as promptly as practicable. Damage resulting from Purchaser's Operations due to failure to perform required work shall be repaired by Purchaser. Notwithstanding other provisions in this contract and unless otherwise agreed in writing, any hay, straw, or mulch used in this contract shall be State of California certified weed free. Additional erosion control requirements of this contract are listed in the following table. Forest Service upon request shall provide advice as to soil preparation and the application of suitable seed mixtures, mulch and fertilizer and the timing of such work. In no event shall Purchaser be required to treat more acres than that shown in the legend of Sale Area Map. Purchaser shall use the type of native seed mixtures, mulch, and fertilizer as listed below: Seed Mix Pounds/Acre Type of Mulch Fertilizer US Forest Service Botanist will supply a species list upon request. Elymus glaucas 10-15 lbs N/A N/A Bromus carinatus 10-15 N/A 20 xxxxx straw(hay) per acre State of California Certified weed free straw (hay) N/A SAMPLEA

Erosion Prevention and Control. (5/2008) Erosion prevention and control work, including Streamcourse protection, required by C6.5 and B6.6 shall be completed within l5 calendar days after skidding operations related to each landing are substantially completed or after Forest Service designation on the ground of work where such designation is required hereunder. Said time limit shall be exclusive of full days lost in Purchaser's Operations due to causes beyond Purchaser's control. Such on the ground designation shall be done as promptly as feasible unless it is agreed that the location of such work can be established without marking on the ground. After September 15 and as long thereafter as operations continue the work shall be done as promptly as practicable. Damage resulting from Purchaser's Operations due to failure to perform required work shall be repaired by Purchaser. Notwithstanding other provisions in this contract and unless otherwise agreed in writing, any hay, straw, or mulch used in this contract shall be State of California certified weed free. Additional erosion control requirements of this contract are listed in the following table. Vegetative Soil Stabilization – N/A Soil Scarification – N/A SAMPLE Tillage shall be accomplished by equipment that will lift and fracture the soil by vertical and lateral shattering, leaving soil loosened through the full width and depth of the compacted layer with the topsoil remaining substantially in place rather than being inverted. Tillage depth is shown in the following table. Agreement in writing may be made to a lesser depth if rocks or other limiting site conditions are encountered. Tillage shall be limited to periods when soil dryness will result in crumbled soil, avoiding the formation of large clods. Contractor and Forest Service upon request shall provide advice as to soil preparation and the application of suitable seed mixtures, mulch and fertilizer and agree in writing on the timing of completion of such workwork to coordinate with desirable soil moisture conditions. In no event shall Purchaser be required Areas to treat more acres than that shown in the legend of Sale Area Map. Purchaser shall use the type of native seed mixtures, mulch, and fertilizer as listed below: Seed Mix Pounds/Acre Type of Mulch Fertilizer US Forest Service Botanist will supply a species list upon request. 10-15 lbs Till Tillage Depth (Inches) Maximum Acres to Treat Landings N/A N/A Main Skid Roads and Tractor Roads designated by Forest Service N/A 20 xxxxx straw(hay) per acre State of California Certified weed free straw (hay) N/A SAMPLETemporary Roads N/A N/A C6.7# - SLASH TREATMENT. (8/2006) Purchaser shall pile, scatter, yard, construct firelines or otherwise treat slash defined in specifications below, within designated areas. Work required of Purchaser shall be in accordance with the following slash plan and specifications, and the Sale Area Map. All vegetative debris associated with construction of Specified Roads such as unutilized timber, brush and grubbed stumps is Construction Slash. Measures to be taken by Purchaser for treatment of Construction Slash are set forth in the attached road construction specifications and in the attached slash treatment specifications. Vegetative debris larger than 1 inch in diameter outside bark and 3 feet long resulting from Purchaser's Operations, other than Construction Slash, is Logging Slash. Measures to be taken by Purchaser for treatment of Logging Slash are set forth below unless otherwise agreed in writing. Forest Service and Purchaser shall jointly develop a schedule for completion of slash treatment on the various portions of Sale Area prior to Purchaser's Operations. Removing may be substituted for treatment of any other specified method. SAMPLE By agreement in writing, certain slash may be left for fuelwood. When the specified treatment is by a combination of methods, Logging Slash not treated by one of the methods shall be treated by the other(s). See the slash treatment specification table below. SPECIFICATIONS PURSUANT TO C6.7# - SLASH TREATMENT (8/2006) Specified slash treatment methods shall be shown on Sale Area Map or listed in the following tables by the following symbols: