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HomeMy WebLinkAboutWPO201400036 Plan - Approved 2014-04-21TYPICAL ORIENTATION OF TREATMENT - 7 (SOIL STABILIZATION BLANKET) SHAT l OW WHERE THERE IS A BERM AT THE TOP OF THE SLOPE, BRING THE MATERIAL OVER THE BERM AND ANCHOR IT BEHIND THE BERM. ON SHALLOW SLOPES, STRIPS OF NETTING PROTECTIVE COVERINGS MAY BE APPLIED ACROSS THE SLOPE. BERM ON STEEP SLOPES, APPLY PROTECTIVE COVERING PARALLEL TO THE DIRECTION OF FLOW AND ANCHOR SECURELY. BRING MATERIAL DOWN TO A LEVEL AREA BEFORE _: TERMINATING THE INSTALLATION. TURN THE END UNDER 4" AND STAPLE AT 12" INTERVALS. .12 IN DITCHES, APPLY PROTECTIVE COVERING PARALLEL TO THE DIRECTION OF FLOW. USE CHECK SLOTS AS REQUIRED. AVOID JOINING MATERIAL IN THE CENTER OF THE DITCH IF AT ALL POSSIBLE. SOURCE: ADAPTED FROM LUDLOW PRODUCTS BROCHURE PLATE: 3.36 -1 SOIL STABILIZATION ORIENTATION DETAIL SCALE: NTS 24" NYLOPLAST DRAIN BASIN W/ INTEGRATED DUCTILE IRON SOLID FRAME & COVER TO MATCH �- BASIN O.D. EX. FES (EL. 989.18) TBR (NOT SHOWN) EXIST. 15" RCP 6" MIN. SUMP 4" MIN. NYLOPLAST INLET 2 DETAIL 4 )-SCALE: NTS CRUSHED STONE BACKFILL & BASE MATERIAL MEETING REQMTS OF CLASS II MATERIAL AS DEFINED BY ASTM D2321 PROP. 15" HDPE INV. 987.9 TYPICAL TREATMENT- (SOIL STABILIZATION BLANKET) 2" INSTALLATION CRITERIA TAMP FIRMLY ANCHOR SLOT f 2„ TAMP I FIRMLY t ANCHOR SLOT NOTES APPROXIMATELY 200 STAPLES REQUIRED PER 100 SQ. YDS. OF MATERIAL ROLL. ANCHOR SLOTS, JUNCTION SLOTS & CHECK SLOTS TO BE BURIED 6" TO 12". 12 MAX. 4:1 OR FLATTER 6" MAX. STEEPER THAN 4:1 _ 10-1 JUNCTION SLOT j� EDGE AND END JOINTS I I I 1 1 1 I I l 1 CHECK SLOT * TO BE SNUGLY ABUTTED I (JUTE MESH WILL HAVE I I I TERMINAL FOLD STAPLED LAP JOINT IN LIEU OF EDGE JOINT) - LAP JOINT 2" MIN. I I I I I I (JUTE MESH ONLY) 1 I I I I I I 5' MAX. 4:1 OR FLATTER 3' MAX. STEEPER THAN 4:1 I I I T I I 1 I I 6 TO 12 " I I I I I I I I I I I I I 1 I I I I CHECK SLOT 16- TE" I JUNCTION SLOT 2" 12" -+► *CHECK SLOT I I I I }-�-- 1 " TO 2" I I I I I I I I I I I I VAR. VAR. 6" TO 8" MIN. PLAN VIEW STAPLING DIAGRAM STAPLE FORMED FROM N0.11 STEEL WIRE. *CHECK SLOTS AT MIN. 50' C -C INTERVALS; 8" STAPLE MIN. LENGTH FOR SANDY SOIL. NOT REQ.'D WITH ALL 13" STAPI F MIN_ I FNGTH FnR nTHFR Snll 11nr� \I 71AlAT1/11 Awnir-rr- TAMP FIRMLY 6" TO 12" � r TERMINAL FOLD r TAMP FIRMLY 2" SOURCE: VDOT ROAD AND BRIDGE STANDARDS PLATE: 3.36 -2 SOIL STABILIZATION INSTALLATION DETAIL SCALE: NTS 15" RCP ORIFICE PLATE DETAIL SCALE: NTS STEEL ORIFICE PLATE SET IN PIPE / FES JOINT CRUSHED STO( MEETING F NYLOPLAST INLET 1 DETAIL 3 )-SCALE: NTS CH w a z F2 w� Uf F� Z °� w ° 0 � 41z' w P4 I:) III er; b m H PLj w 0 F� ca � w THOF�� STEVEN L. DRIVER NO. 019933 %LNVAL VeY SCALE: AS .NOTED ISSUED: 04/15/2014 DRAWN: AE DESIGN: SLD CHECKED: SLD REVISIONS. 1 05 -13 -2014 COUNTY COMMENTS All rights reserved. No part of tine tuaterial Protected by this copyright (plans, ideas, designs, sections or details expressed on these plans) may be reproduced, changed or utilized in any fornn or by any means, electronic or meclwnical, including photocopying, scanning, or by any other means of retrieval system without written permission from Terra Engineering and Land Solutions, PC. Also, these plans may not be assigned to a third party without first written authorization of •Terra Engineering and Land Solutions, PC. © TERRA ENGINEERING AND LAND SOLUTIONS, PC SHEET T C1 (0 1 J.N. 1401 2 ,OF 2