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I Sod t z° C•� 5 J K 1 NOTE: Spacings shown in this chart are based on having the ground line at the upstream barrier at the some elevation as the overflow of the downstream barrier as shown above. Spacings should be adjusted based on octualsite performance. r Use Of Type I Type & Type III II Consid 50 100 150 200 250 300 350 400 Spacing (In Feet) CHAR T I RECOMMENDED SPACING FOR SYNTHETIC BALES OR BALE TYPE BARRIERS AND TYPE III SILT FENCE Principle Post Position (Canted 20° Toward Flow) Post Options Softwood 2%" Dia. Post Options Softwood 4" Dia. Softwood 2"x4" Optional Post Positions 2p= Softwood 4"x4" Hardwood 1%" x 1%2" o Hardwood 3" Dia. Steel1.33 lbs./ft. i i ° Stee11.33 lbs./ft. Min 6' Max. Filter Fabric (In Conformance With CO h4,iec. 985 FDOT Spec.)I �Filter Fabric oI i �II II Silt Flow ` g° -- — — — — — — — — — — — — — _L -- -----� <//� ° ELEVATION SECTION �6j' TYPE III SILT FENCE Silt Fence Protection Around Ditch Bottom Inlets SILT FENCE APPLICATIONS NOTES FOR SILT FENCES Limits Of Construction Sod — — —� Silt Barrier u �T T Sod_ _ Ditch Bottom Inlet Median Ditch —I� -- Silt Barrier 50 Max. 50' Max. _i Ditch Cross Drain u /77 50' Max. 50' Max. Silt Barrier Endwo/I Sod �� 1--Limits Of Construction DITCH INSTALLATIONS AT DRAINAGE STRUCTURES Optional Post Positions Principle Post Position (Canted 20° Toward Flow) Poultry Mesh (20 Ga. Min.) Or Type A Fence Fabric 20 (Index No. 801 & Section 550 FOOT Spec.) 10' Max. I Poultry Mesh Or Type A Fence Fabric I I II II II I I I I Filter Fabric (In Conformance I I I I Filter Fabric I I With Sec. 985 FDOT Spec.) I I I I II II I I I I I I I Silt Flow II II I I �k I J1_ H _u u ELEVATION SECTION TYPE IV SILT FENCE 3 3 O O Post -�-Post _ Place The End Post Of One Fence Behind The End Post Of The Other Fence As Shown. Rotate Both Posts At Least 180 Degrees In A Clockwise Direction To Create A Tight Seal With The Fabric Material. Drive Both Posts Into The Ground And Bury Flap. PL AN VIE W JOINING TWO SILT FENCES 1. Type III Silt Fence to be used at most locations. Where used in ditches, the spacing for 4. Where used as slope protection, Silt Fence is to be constructed on 0/ longitudinolgrode to Type III Silt fence shallbe in accordance with Chart 1, Sheet 1. avoid channelizing runoff along the length of the fence. 2. Type IV Silt Fence to be used where large sediment loads are anticipated. Suggested use 5. Silt Fence to be paid for under the contract unit price for Staked Silt Fence, (LF). is where fillslope is 1:2 or steeper and length of slope exceeds 25 feet. Avoid use where the detained water may back into travellones or off the right of way. J. Do not construct silt fences across permanent flowing watercourses. Silt fences are to be at upland locations and turbidity barriers used at permanent bodies of water. SEAL v NCMM&CREED 3802 Ehrlich Road, Suite 306 Tampa, FL 33624 Phone: (813)549-3740, Fax: (813)549-3744 EB0006691 www.mckimcreed.com ° ° ° ° Side walk Proposed--- 1 4. ° n e r OPEN RISER O Ditch ° ❑ ° Ditch7 I 3 I Curb & Gutter Curb & Gutter ► ° ° �- Sod---� I Temp. Drain Rock Bags II _ PLAN 1'Min. Recommended Rock Bogs Post PARTIAL INLET COMPLETED INLET DITCH BOTTOM INLET PROTECTION AROUND INLETS OR SIMILAR STRUCTURES ELEVATION SYNTHETIC BALES OR BALE TYPE BARRIERS FOR PAVED DITCHES �Edggeeof Shoulder, Grade Varies Woven Fitter Fabric In Absence Of Established Grass (Approx. 12'x129. --� Secure Edges By Entrenching And I 0/ Grade, Length Varies ° ° ° ° ° Sandbags Extend Under Bags and Bales. Fabric I I Shall Meet The Requirements Of 5' Min. Section 985 Of The Standard ° Specifications. I ° ° I ° ° ° ° ° ° ° o L ° / See Below For Protection Toe Of Slope PLAN PLAN At Toe Of Slope Or Ditch Bottom, ° ° ° ° ° ° Grade Varies SEC TION AA Note d I Where the slope length exceeds 25 feet, construct one row of bale barriers at 0/ longitudinal grade midway up the slope. Construct two rows of bale barriers where the slope length exceeds 50 feet. ALONG FILL SLOPE ELEVATION 3 �. 50' On Centers (Typ.) As Required Flow PLAN PLAN Natural Overlap Ends 6 Min Ground Fill Slope Fill Slope ELEVATION ELEVATION TO BE USED WHERE THE NATURAL GROUND TO BE USED WHERE THE NATURAL GROUND SLOPES TOWARD THE TOE OF SLOPE SLOPES AWAY FROM THE TOE OF SLOPE AT TOE OF SLOPE BARRIERS FOR FILL SL OPES CITY OF ZEPHYRHILLS 5335 8th Street Zephyrhills, FL 33542 Phone: (813)780-0000 II �' II II II II II II 1Min. Recommended 1' Min. Recommended Anchor Top Bales To Lower Bales With 2 Stakes Per Bale. ELEVATION ELEVATION TYPE II TYPE I S YNTHE TIC BALES OR BALE TYPE BARRIERS FOR UNPAVED DITCHES N©TES FOR SYNTHETIC BALES OR BALE TYPE BARRIERS 1. Type I and 11 Synthetic Barrier should be spaced in accordance with Chart 1, Sheet 1, 2. Bales shallbe trenched 3" to 4" and anchored with 2-1" x 2" (or 1" dic.) x 4' wood stakes. Stakes of other materialor shape providing equivalent strength may be used if approved by the Engineer. Stakes other than wood shallbe removed upon completion of the project. J. Rails and posts shallbe 2" x 4" wood. Other materials providing equivlalent strength may be used if approved by the Engineer. 4. Adjacent bales shallbe butted firmly together. 5. Where used in conjunction with silt fence, bales shallbe placed on the upstream side of the fence. 6. Bales to be paid for under the contract unit price for Synthetic Bales, LF. The unit price shallinclude the cost of filter fabric for Type I and II Barriers. Sandbags shallbe paid for under the unit price for Sandbagging, CY. Rock bags to be paid for under the contract unit price for Rock Bogs, EA. PRODUCTION WELLS No. 11 AND No. 12 WELL SITE IMPROVEMENTS EROSION CONTROL DETAILS DATE: FEBRUARY 2012 MCE PROJ. # 4584-0003 DRAWN QES DESIGNED BTN CHECKED JSL PROJ. MGR. MSL SCALE HORIZONTAL: NA VERTICAL: NA C-14 I STATUS: REVISION ISSUE FOR FOR BIDS P