Loading...
HomeMy WebLinkAboutEC-1-ErosionControl-061118 — —ZC—= _—_-----_—_—_—_—_ —_—_—_ ////// —,v----.==,"...,v,c, —— EXISTING IRRIGATION DITCH PROPERTY BO DARY 1 /llljlll \ \ I PROPOSED 8,640 SF BUILDING / \ LEGEND —0 SILT FENCE OR STRAW WATTLE EXISTING FLOW DIRECTION \\ \ y \ � PROPOSED FLOW DIRECTION DISTURBED AREA(-1.5 ACRES) CURB SOCK/CHECK DAM EXISTING GRADE BARRIERS" I ¢ 3 V / / \ A I� �V A \\ II O I I INLET PROTECTION(PER C.O.B.STD.) CONSTRUCTION ENTRANCE `- $ / / \ "•AREAS DENOTED AS"EXISTING GRADE BARRIERS"WERE to ANALYZED BY SWPPP DRAFTER AND IT WAS DETERMINED cc; N / / A� A I11 I THAT EXISTING GRADE IS IN OUR FAVOR AND THAT OTHER MEANS OF MONITORED THROUGHO T P ARE NOT NECESSARY. THE PROJECT TO ASSURE FUTURE BUILDING \I II ADDITIONAL BMPS ARE NOT NEEDED. / PHASE LIST 1.STRIPPING/SUBGRADE PREP 2.UNDERGROUND UTILITIES 3.GRAVEL FILL FOR BUILDING AND I I — \ / // // / \\ PARKING LOT. V / / \ I I I / _J / / \ 4.VERTICAL CONSTRUCTION. \VA GRAPFYIC SCALE 1 5.CURB,PAVING&LANDSCAPING. ( SPILL KIT IN ET) r / — — 3 1 \ I \to \\ p. i��_, / �/�J \ / / j=_ — THE SPILL KIT IS TO BE LOCATED IN THE EXCAVATION CONTRACTOR'S 1 inch— i5 ft. — I \N V / — "` — / // JOB TRAILER WITHIN THE STAGING AREA. 11"X17":1- Oft WORKER TRASH ' \ \ \ /// /// \ \ / / \ S N SS � // WORKER TRASH WILL BE AT A MINIMUM AND WILL BE STORE WITHIN _ A \ \ e V I I l(� ( \ A VEHICLES AND TRANSPORTED OFFSITE DAILY. V AI A �F— \ I II I I A V A\\\\\ A CHEMICAL STORAGE NONE SANITARY FACILITY TOILET FACILITY WILL BE LOCATED WITHIN THE STAGING AREA AND o V A �\ ��-�/� WILL BE STAKED DOWN. OSTERMAN DRIVE STREET SWEEPING STREETS ARE TO BE SWEPT BY THE CONTRACTOR IF EXCESSIVE �60r R•O•W) / E \ E E E \ \ AMOUNT OF SEDIMENT HAS BEEN TRACKED ONTO THE ROADWAY AS / DETERMINED BY THE ENGINEER OR SWPPP ADMINISTRATOR. D / ACCESS CONTROL PROPERTY BOUNDARY 22�.25') I \ CONTRACTOR TO LIMIT SITE ACCESS TO TRACK PADS ONLY.IF l / OTHER ACCESS BECOMES A PROBLEM,MEANS OF BLOCKING ACCESS M M \ \ TRASH ENCLOS R \ \ \\\ �� \\ \ I I \ \ / WILL BE REQUIRED. \\ \✓ SEE RCH PLANS / INSTALL CONCRETEWASHOUT \ \ \\/ ' /STOCKPILES IT IS THE CONTRACTORS RESPONSIBILITY TO INSTALL SILT FENCE OR jr- ———__ \ \ \\ / I / STRAW WATTLE ON THE DOWNHILL SIDE OF THE STOCK PILES IF THEY ARE NOT ALREADY CONTAINED WITHIN PERIMETER CONTROL. SILTFENCE OR STRAW WATTLE SHALL ALSO BE INSTALLED ALONG THE TOE OF THE PILES IF THEY BECOME TOO CLOSE TO THE ROADWAYS AND COULD DISCHARGE ONTO THE ROADWAY. ————————————————— VERIFY SCALE REVISIONS DRAWN BY:JRM PROJECT NUMBER THESE PRINTS MAY BE NO. DESCRIPTION DATE BY OSTERMAN COMMERCIAL CONDOS 1086.010 REDUCED.LINE BELOW CHK'D.BY: MEASURES ONE INCH ON ORIGINAL DRAWING. Engineering APPR.Bv: BOZEMAN 770 OSTERMAN DRIVE MT SHEET NUMBER Consulting 204 N.11th Ave. Design Bozeman,MT 59715 DATE:03/2018 DRAWING NUMBER MODIFY SCALE ACCORDINGLY NGINEERING, INC Planning Phone:(406)581 a319 Q,A.REVIEW BY: EROSION CONTROL PLAN EC-1 H:\1086\010V+CAD\SHEETS\MASTER SITEPLAN\EC-1.dwg Plotted by christopherwasia on 618/20187:26AM 7�;H;dr,nrm,n(,13;-u clartSarJo o1n/ritwsnt COPYRIGHT©GENESIS ENGINEERING,INC.2018 DATE: