16-16 change in the character of the work.
1635 -2 MATERIALS Refer to Division 10. Item Section Sediment Control Stone, Standard Size No. 5 or 57 1005 Stone for Erosion Control, Class A or Class B 1042 1635 -3 CONSTRUCTION METHODS
A.Type A Construct rock pipe inlet sediment trap T ype A devices at locations show n in the plan s or as directed by the Engineer .
B.Type B Construct rock pipe inlet sediment trap T ype B devices at locations shown in the plans or as directed by the Engineer . 1635 -4 MAINTENANCE AND REMOVAL Maintain the rock pipe inlet sediment tra ps, remove and dispose of silt accumulations at the pipe inlet sediment traps in accordance with Section 1630 or as directed by the Engineer . Remove rock pipe inlet sediment traps as the project nears completion, or as directed by the Engineer . Prepare a seed bed to blend with existing contours and seed and mulch in accordance with Section 1660. 1635 -5 MEASUREMENT AND PAYMENT Payment for temporary rock pipe inlet sediment traps will be as follows: Stone for Erosion Control, Class ____ will be measured and paid in accordance with
Article 1610 — 4.
Sediment Control Stone will be measured and paid in accordance with Article 1610- 4. Silt Excavation will be measured and paid in accordance with Article 1630- 3. 1636 -1 DESCRIPTION Construct and maintain culverted temporary stream crossings. Temporary stream crossings are not shown in the plan sheets and shall be determined as directed by the Engineer . The quantity of stream crossings to be installed will be affected by the actual c onditions that occur during the construction of the project. The quantity of stream crossings may be increased, decreased or eliminated entirely as directed by the Engineer . Such variations in quantity will not be considered as alterations in the details of construction or a change in the character of the work. 1636 -2 MATERIALS Refer to Division 10. Item Section Sediment Control Stone, Standard Size No. 5 or 57 1005 Stone for Erosion Control, Class B 1042 Geotextile for Drainage, Type 2 1056
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Source: North Carolina Standard Specifications for Roads and Structures, 2024 Edition. Pages 766–766 of 857. View official source ↗