Loading...
HomeMy WebLinkAbout019 EROSION CONTROL BMP FACTS SHEET 1. IN CASE OF EMERGENCY,CALL TODD JACKSON WM-1 MATERIAL DELIVERY AND STORAGE 2. A STANDBY CREW FOR EMERGENCY WORK SHALL BE AVAILABLE AT ALL TIMES DURING THE RAINY SEASON(OCTOBER 1 TO PROVIDE A MATERIAL STORAGE AREA WITH SECONDARY CONTAINMENT AND/OR WEATHER PROTECTION. NOTE THE MAINTENANCE PRACTICES AND SCHEDULE PROPOSED FOR THIS AREA. APRIL 15).NECESSARY MATERIALS SHALL BE AVAILABLE ON-SITE AND STOCKPILED AT CONVENIENT LOCATIONS TO FACILITATE WM-2 MATERIAL USE RAPID CONSTRUCTION OF EMERGENCY DEVICES WHEN RAIN IS IMMINENT. HAZARDOUS MATERIALS, FERTILIZERS, PESTICIDES, PLASTERS, SOLVENTS, PAINTS, AND OTHER COMPOUNDS MUST BE 3. EROSION CONTROL DEVICES SHOWN ON THIS PLAN MAY BE REMOVED WHEN APPROVED BY THE BUILDING OFFICIAL IF THE PROPERLY HANDLED IN ORDER TO REDUCE THE RISK OF POLLUTION OR CONTAMINATION. TRAINING AND INFORMATION ON GRADING OPERATION HAS PROGRESSED TO THE POINT WHERE THEY ARE NO LONGER REQUIRED. PROCEDURES FOR THE PROPER USE OF ALL MATERIALS MUST BE AVAILABLE TO THE EMPLOYEES THAT APPLY SUCH EROSION CONTROL LEGEND MATERIALS. 4. GRADED AREAS ADJACENT TO FILL SLOPES LOCATED AT THE SITE PERIMETER MUST DRAIN AWAY FROM THE TOP OF SLOPE AT WM4 SPILL PREVENTION AND CONTROL THE CONCLUSION OF EACH WORKING DAY.ALL LOOSE SOILS AND DEBRIS THAT MAY CREATE POTENTIAL HAZARD TO OFF-SITE IDENTIFY SPILL PREVENTION AND CONTROL MEASURES THAT WILL BE TAKEN FOR ALL PROPOSED MATERIALS. IDENTIFY THE CDCDCDCD= PLACE GRAVEL BAGS AND PROPERTY SHALL BE STABILIZED OR REMOVED FROM THE SITE ON A DAILY BASIS. METHODS, BY WHICH ACCIDENTAL SPILLS WILL BE CLEANED AND PROPERLY DISPOSED OF. FENCE WITH WIND SCREEN 5. ALL SILT AND DEBRIS SHALL BE REMOVED FROM ALL DEVICES WITHIN 24 HOURS AFTER EACH RAINSTORM AND BE DISPOSED OF WM-5 SOLID WASTE MANAGEMENT PROPERLY. PROVIDE DESIGNATED WASTE COLLECTION AREAS AND CONTAINERS. ARRANGE FOR REGULAR DISPOSAL. PROVIDE COVERED STORAGE WITH SECONDARY CONTAINMENT. CONTAINERS ARE REQUIRED TO PROTECT WASTE FROM RAIN TO PREVENT WATER 6. A GUARD SHALL BE POSTED ON THE SITE WHENEVER THE DEPTH OF WATER IN ANY DEVICE EXCEEDS 2 FEET.THE DEVICE POLLUTION AND PREVENT WIND DISPERSAL. (� SHALL BE DRAINED OR PUMPED DRY WITHIN 24 HOURS AFTER EACH RAINSTORM. PUMPING AND DRAINING OF ALL BASINS AND WM-6 HAZARDOUS WASTE MANAGEMENT C DRAINAGE DEVICES MUST COMPLY WITH THE APPROPRIATE BMP FOR DEWATERING OPERATIONS. HAZARDOUS MATERIALS MUST BE DISPOSED OF IN ACCORDANCE WITH STATE AND FEDERAL REGULATIONS, IDENTIFY THE PROPOSED METHODS OF DISPOSAL AND ANY SPECIAL HANDLING CONTRACTS THAT MAY BE APPLICABLE. 7. THE PLACEMENT OF ADDITIONAL DEVICES TO REDUCE EROSION DAMAGE AND CONTAIN POLLUTANTS WITHIN THE SITE IS LEFT WM-7 CONTAMINATED SOIL MANAGEMENT I PRO i OT _ TO THE DESCRETION OF THE FIELD ENGINEER.ADDITIONAL DEVICES,AS NEEDED, SHALL BE INSTALLED TO RETAIN SEDIMENTS I PROPER' PREVENT OR REDUCE THE DISCHARGE OR POLLUTANTS TO STORM WATER FROM CONTAMINATED SOIL AND HIGHLY ACIDIC OR 1' MIN HEIGHT AND OTHER POLLUTANTS ON SITE. ALKALINE SOILS BY CONDUCTING PRE-CONSTRUCTION SURVEYS, INSPECTING EXCAVATIONS REGULARLY, AND REMEDIATING 2 BAGS MIN. 8. DESILTING BASINS MAY NOT BE REMOVED OR MADE INOPERABLE BETWEEN NOVEMBER 1 AND APRIL 15 OF THE FOLLOWING CONTAMINATED SOIL PROMPTLY. YEAR WITHOUT THE APPROVAL OF THE BUILDING OFFICIAL. WM-8 CONCRETE WASTE MANAGEMENT STORE DRY AND WET MATERIALS UNDER COVER. AVOID ON-SITE WASHOUT EXCEPT IN DESIGNATED AREAS AWAY FROM 9. STORM WATER POLLUTION AND EROSION CONTROL DEVICES ARE TO BE MODIFIED,AS NEEDED,AS THE PROJECT PROGRESSES. DRAINS, DITCHES, STREETS, AND STREAMS. CONCRETE WASTE DEPOSITED ON-SITE SHALL SET UP, BE BROKEN APART, AND ' THE DESIGN AND PLACEMENT OF THESE DEVICES IS THE RESPONSIBILITY OF THE FIELD ENGINEER.PLANS REPRESENTING DISPOSED OF PROPERLY. CONTAINMENT AND PROPER DISPOSAL IS REQUIRED FOR ALL CONCRETE WASTE. CHANGES MUST BE SUBMITTED FOR APPROVAL IF REQUESTED BY THE BUILDING OFFICIAL. WM-9 SANITARY/SEPTIC WASTE MANAGEMENT 10. EVERY EFFORT SHALL BE MADE TO ELIMINATE THE DISCHARGE OF NON-STORM WATER FROM THE PROJECT SITE AT ALL TIMES. UNTREATED RAW WASTEWATER IS NOT TO BE DISCHARGED OR BURIED. SANITARY SEWER FACILITIES ON-SITE ARE REQUIRED GRAVEL BAG DETAIL TO BE IN COMPLIANCE WITH LOCAL HEALTH AGENCY REQUIREMENTS. SANITARY OR SEPTIC WASTES MUST BE TREATED OR NTS 11. ERODED SEDIMENTS AND OTHER POLLUTANTS MUST BE RETAINED ON-SITE AND MAY NOT BE TRANSPORTED FROM THE SITE DISPOSED OF IN ACCORDANCE WITH STATE AND LOCAL REQUIREMENTS. VIA SHEET FLOW, SWALE$,AREA DRAINS, NATURAL DRAINAGE COURSES,OR WIND. TC-1 STABILIZED CONSTRUCTION ENTRANCE 12. STOCKPILES OF EARTH AND OTHER CONSTRUCTION RELATED MATERIALS MUST BE PROTECTED FROM BEING TRANSPORTED A. STABILIZED ENTRANCE IS REQUIRED FOR ALL CONSTRUCTION SITES TO ENSURE THAT DIRT AND DEBRIS ARE NOT TRACKED ONTO THE ROAD OR ADJACENT PROPERTY. MAINTENANCE OF SUCH A SYSTEM IS REQUIRED FOR THE DURATION FROM THE SITE BY THE FORCES OR WIND OR WATER. OF THE PROJECT. SUCH STABILIZATION MAY BE OF ROCK OR PAVED. 13. FUELS,OILS,SOLVENTS,AND OTHER TOXIC MATERIALS MUST BE STORED IN ACCORDANCE WITH THEIR LISTING AND ARE NOT SEA SILT FENCE CONTAMINATE THE SOILS AND SURFACE WATERS.ALL APPROVED STORAGE CONTAINERS ARE THE BE PROTECTED FROM THE SE-3 SEDIMENT TRAP 8" MIN — WEATHER.SPILLS MUST BE CLEANED UP IMMEDIATELY AND DISPOSED OF IN A PROPER MANNER.SPILLS MAY NOT BE WASHED SE-8 GRAVEL BAGS INTO THE DRAINAGE SYSTEM. ERODED SEDIMENTS MUST BE RETAINED ON-SITE AND NOT PERMITTED TO ENTER THE DRAINAGE SYSTEM. REQUIREMENT T 14. EXCESS WASTE CONCRETE MAY NOT BE WASHED INTO THE PUBLIC WAY OR ANY OTHER DRAINAGE SYSTEM.PROVISIONS SHALL MAY BE WAIVED AT THE SOLE DISCRETION OF THE CITY INSPECTOR IF OTHER EROSION CONTROL BMP'S ARE DEEMED EXISTING GROUND SUFFICIENT. BE MADE TO RETAIN CONCRETE WASTES ON-SITE UNTIL THEY CAN BE DISPOSED OF AS A SOLID WASTE. PROVIDE APPROPRIATE TRANSITION 15. DEVELOPERS/CONTRACTORS ARE RESPONSIBLE TO INSPECT ALL EROSION CONTROL DEVICES AND BMP'S ARE INSTALLED AND BETWEEN STABILIZED CONSTRUCTION FUNCTIONING PROPERLY IF THERE IS A 40%CHANCE OF QUARTER INCH OR MORE OF PREDICTED PRECIPITATION,AND AFTER ENTRANCE AND STREET ACTUAL PRECIPITATION.A CONSTRUCTION SITE INSPECTION CHECKLIST AND INSPECTION LOG SHALL BE MAINTAINED AT THE PROJECT SITE AT ALL TIMES AND AVAILABLE FOR REVIEW BY THE BUILDING OFFICIAL(COPIES OF THE SELF-INSPECTION BMP FACTS SHEET CHECKLIST AND INSPECTION LOGS ARE AVAILABLE UPON REQUEST). CONSTRUCTION ENTRANCE 16. TRASH AND CONSTRUCTION RELATED SOLID WASTES MUST BE DEPOSITED INTO A COVERED RECEPTACLE TO PREVENT ALL BMP'S SHALL BE IN ACCORDANCE WITH MODEL BMP'S FROM THE CALIFORNIA STORM WATER BMP HANDBOOK FOR CONSTRUCTION AT NTS CONTAMINATION OF RAINWATER AND DISPERSAL BY WIND. WWW.CABMPHANDBOOKS.COM 17. SEDIMENTS AND OTHER MATERIALS MAY NOT BE TRACKED FROM THE SITE BY VEHICLE TRAFFIC.THE CONSTRUCTION EC1 CONSTRUCT GRAVEL BAG EROSION CONTROL ALONG PROPERTY LINES EXCEPT DRIVEWAY APPROACHES.THE SAND BAGS SHOULD BE 24" ENTRANCE ROADWAYS MUST BE STABILIZED SO AS TO INHIBIT SEDIMENTS FROM BEING DEPOSITED INTO THE PUBLIC WAY. WIDE AND 10"HIGH.MINIMUM PER DETAIL HEREON AND IN ACCORDANCE WITH BMP FACTS SHEET#SE-8. ACCIDENTAL DEPOSITIONS MUST BE SWEPT UP IMMEDIATELY AND MAY NOT BE WASHED DOWN BY RAIN OR OTHER MEANS. EC2 CONSTRUCT SANITARY WASTE MANAGEMENT AREA IN ACCORDANCE WITH BMP FACTS SHEET#WM-9. 18, ANY SLOPES WITH DISTURBED SOIL OR DENUDED OF VEGETATION MUST BE STABILIZED SO AS TO INHIBIT EROSION BY WIND EC3 CONSTRUCT MATERIALS STORAGE ARE IN ACCORDANCE WIfH BMP FACTS SHEET#WM-1. AND WATER. EC4 EXISTING WALL TO REMAIN. PROTECT IN PLACE. 19, HOME OWNER TO ROUTINELY CLEAN ALL CATCH BASINS AND DRAIN LINES OF DEBRIS. Z 20. ADDITIONAL BMP'S WILL BE IMPLEMENTED AS DEEMED NECESSARY BY CITY INSPECTORS. 1"=6' �/ I I / ADJACENT BLDG ADJACENT BLDG If / / IV r/ z LALL / U E12�E /11z/�1-Z.�/11-Z/_/11Z/-/1-Z.-/11Z/1_11/J L///_/11Z/1-Z-zZ_ =V, &T i --_ ,._ — __-.. .— - ---"-- -- ———— — ^-- - --. ----�IGtI'- - - -- — UIR r'--- -- -®_ —E6Ne. -QRAP - � &E BC r r CON PA CONC, 0 I PA CONC. ¢ I I ( I EC I 1'6" BULKHEAD WALL ;l CONC. / GRADE I BREAK I PLA RAVE A S -�- EC1 AND FENCE WITH WIND SCREEN ( I CONC. —GONG. AC ONSTRUCTION NTRAN E =. GARAGE 00 CIO I I r I I I I EC3 I L"S VIIII I / _ n L — — AND FENCE WITH WIND SCREEN EC1 ._.._ I— — Is 00 — AC PA ITT/7TT/- TT/%7 - - - - SON �TT/77jITT/ITT/7T LACE GRAVEL BAGS �P5 IF` EC1 AND FENCE WITH WIND SCREEN / 717 PA r i �/7TT/1 PA V ADJACENT BLDG / 2" ARCHITECT: OWNER/DEVELOPER: PREPARED BY: 49QpofESSjO� SOILS ENGINEER/GEOLOGIST: BENCHMARK: LEGAL DESCRIPTION: EROSION CONTROL PLAN BRADD C.SMITH MR. & MRS.TODD JACKSON FORKERT ENGINEERING & SURVEYING, INC. CMS M, �� BENCH MARK#1 E-122-14 LOT 35 OF TRACT MAP NO.884 FOR 425 FOR30T STREET 808 W BAY AVE 22311 BROOKHURST ST, STE 203 �� G� y ELEVATION= 9.179 NAVD88 DATUM (CONSTRUCTION POLLUTION PREVENTION PLAN) DRAWN: MJ SUITE 22 NEWPORT BEACH, CA 92661 HUNTINGTON BEACH, CA 92646 No. n LEAD AND TAG EYEAR LEVELED 2015 LEVATION=7.48 C3 NEWPORT BEACH,CA82663 (714)963-6793 �. EXP. 12-31- }31-20 �. 808 W. BAY AVENUE CHCK'D: TR (949)631-3682 JN 9737 N0. DATE R E V I S I O N S DATE: 2/12/19 �T9�OF CI AU\F THOMAS M. RUIZ DATE NEWPORT BEACH, CALIFORNIA