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Dust Control <br /> Dust control rcduccs surfacc and air movcmcnt of dust from cxposcd soil surfaces dunng land disturbing. <br /> demohtion, and cons�uction activiues. <br /> The period of soil cxposure shall be minimized through the usc of temporary ground covcr and othcr <br /> temporary stabilizauon pracucts. <br /> The site shall be spnnkled with water until the surface is wet or the exposed soil areas should be sprayed <br /> �vith an appro��cd dust pall�ativc,or both. Oil shall not be uscd for dust suppression. <br /> The area shall bc rewencd/respraycd as necessary to keep dust to a minimum. <br /> Fiiter Fence <br /> A fiiter (ence is a remporary sediment barrier consisting of filter fabric attached ro supporting posts and <br /> trenchcd into the gound, desiSmed to intercept and detain sediment in sheet flo«� from disturbed arcas. <br /> Selection of a filter fabric is based on soil cond�tions at the construction site (which affcet the apparent <br /> opening size (AOS) fabric specification)and charactcristics of the support fence (which a(fect the choicc <br /> of fabnc tcnsile strength). i�tonofilamtnt and non-woven geotextiles should havc a minimum AOS oC 70 <br /> when used For silt fencing on this pro�ect. <br /> 'Ihe follo«�ing notes shall be added ro the Erosion and Sediment Control Pian «�hen Filter Fabric Fences <br /> arc used: <br /> I. The tilter fabric shall be purchased in a continuous roll cut to the length of the barricr to a��oid thc <br /> use ofjoints. �1'hcn joints are necessary, the filter (abric shall be spliced together only at a support <br /> post,with a minimum 6 inch overlap, and both ends sh�ll be securely fastened to the post. <br /> 2. Posts shall be spaced a maximum of 6 fect apart and driven securely into the ��ound a minimum of <br /> 30 inchcs («�hcrc physically possiblc). <br /> 3. A trcnch shall be cxcavated �pproximarely S inches wide and I Z mches decp along the line of posts <br /> and upslopc Gom the barricr. Thc vcnch shall bc constructcd to follo«�thc centour. 20 inchcs of thc <br /> C�her fabric shall extend into trench and the trench sha11 be backfilled ���ith compacted native soil <br /> matcrial. <br /> J. 71ic filrer fabnc �cncc shall no cxtcnd morc than lG inchcs abovc the original ground surfacc. I�ihrr <br /> fabnc shall no:bc slaplcd to cxistmg trccs. <br /> 5. 1Vhen slit film filter fabnc is used, a wire mesh support fence shall be fastcned securely to the <br /> upslope side of thc posts using hcary-duty�vire staples at Ieast t inch long, tic wires, or hog rings. <br /> "Ihe wire shall extcnd into thc vench a minimum oC4 inches. Slit film filter fabnc shall be wired to <br /> thc Fence. . <br /> Florida Power & Light Company Evcrett Delta 1'oHer Plant <br /> SWF'1'P- Revision l August 1999 <br /> a <br />