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2011-226B.1
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2011-226B.1
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Last modified
2/17/2016 2:18:33 PM
Creation date
10/1/2015 3:12:48 AM
Metadata
Fields
Template:
Official Documents
Official Document Type
Contract
Approved Date
11/01/2011
Control Number
2011-226B.1
Agenda Item Number
8.N.
Entity Name
Goodson Paving
Subject
Contract and Specifications Old Dixie Sidewalk
Volume II
Area
Old Dixie Highway from 38th Lane to 65th St.
Project Number
0845
Bid Number
2011045
Supplemental fields
SmeadsoftID
10419
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4� <br /> L <br /> R , <br /> Schedule and perform clearing and grubbing so that grading operations can follow <br /> immediately thereafter . Schedule and perform grading operations so that permanent erosion <br /> control features can follow immediately thereafter if conditions on the project permit . <br /> 104-6 .4 Details for Temporary Erosion and Sediment Control Features : <br /> 104-6.4 . 1 General : Use temporary erosion, sediment and water pollution control <br /> features found in the E& SC Manual . These features consist of, but are not limited to , temporary <br /> turf, rolled erosion control products , sediment containment systems , runoff control structures , <br /> sediment barriers , inlet protection systems , silt fences , turbidity barriers , and chemical treatment . <br /> For design details for some of these items, refer to the Design Standards and E&SC Manual . <br /> 104-6 .4 . 2 Temporary Turf: The Engineer may designate certain areas of turf or <br /> sod constructed in accordance with Section 570 as temporary erosion control features . For areas <br /> not defined as sod, constructing temporary turf by seeding only is not an option for temporary <br /> erosion control under this Section . The Engineer may waive the turf establishment requirements <br /> of Section 570 for areas with temporary turf that will not be a part of the permanent construction . <br /> 104-6 .4 .3 Runoff Control Structures : Construct runoff control <br /> structures in accordance with the details shown in the plans , the E& SC Manual , or as may be <br /> approved as suitable to adequately perform the intended function . <br /> 104-6 .4 .4 Sediment Containment Systems : Construct sediment containment <br /> systems in accordance with the details shown in the plans , the E & SC Manual , or as may be <br /> approved as suitable to adequately perform the intended function . Clean out sediment <br /> containment systems as necessary in accordance with the plans or as directed . <br /> 104-6 .4 . 5 Sediment Barriers : Provide and install sediment <br /> barriers according to details shown in the plans , as directed by the Engineer, or as shown in the <br /> E& SC Manual to protect against downstream accumulation of sediment. Sediment Barriers <br /> include , but are not limited to synthetic bales , silt fence , fiber logs and geosynthetic barriers . <br /> Reusable barriers that have had sediment deposits removed may be reinstalled on the project as <br /> approved by the Engineer. <br /> 104-6 .4 . 6 Silt Fence : <br /> 104-6 .4 . 6. 1 General : Furnish, install , maintain, and remove silt fences , in <br /> accordance with the manufacturer ' s directions , these Specifications , the details as shown on the <br /> plans, the Design Standards , and the E&SC Manual . <br /> 104-6 .4. 6. 2 Materials and Installation : Use a geotextile fabric made <br /> from woven or nonwoven fabric , meeting the physical requirements of Section 985 according to <br /> those applications for erosion control . <br /> Choose the type and size of posts , wire mesh reinforcement (if <br /> required) , and method of installation . Do not use products which have a separate layer of plastic <br /> mesh or netting . Provide a durable and effective silt fence that controls sediment comparable to <br /> the Design Standards and the E& SC Manual . <br /> Erect silt fence at upland locations , across ditchlines and at <br /> temporary locations shown on the plans or approved by the Engineer where continuous <br /> construction activities change the natural contour and drainage runoff. Do not attach silt fence to <br /> existing trees unless approved by the Engineer . <br /> 104-6 .4 . 6.3 Inspection and Maintenance : Inspect all silt fences <br /> immediately after each rainfall and at least daily during prolonged rainfall . Immediately correct <br /> any deficiencies . In addition, make a daily review of the location of silt fences in areas where <br /> rr <br /> construction activities have changed the natural contour and drainage runoff to ensure that the <br /> - 39 - <br /> FPID (S ) : 423186 - 1 - 58 -01 <br />
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