240515 42 Eagle Ridge Way West Orange SCD 2024 06 12 1

Mon. IP IP Mon. IP X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X silt fence silt fence EAGLE RIDGE (50') WAY chainlink fence chainlink fence silt fence ditch drainage ditch silt fence silt fence silt fence silt fence drainage silt fence drainage ditch silt fence silt fence silt fence gravel LOT 24.01 T.M. BLOCK 106 chainlink fence N 57° 13' 20" W 305.20' L2 L3 L4 L5 N 50° 00' 57" E 84.43' R = 1 2 0 0. 0 0' L = 1 4 3 2 .7 0' L1 S 48° 14' 15" E 280.19' S 29° 50' 40" W 142.42' S 30° 08' 13" W 121.50' S 30° 55' 40" W 105.08' silt fence Line Table Line # L1 L2 L3 L4 L5 Length 25.00' 44.00' 54.00' 28.34' 31.79' Direction S48° 14' 15"E N08° 30' 13"E N03° 29' 47"W N05° 15' 48"W N05° 15' 48"W NEW JERSEY STATE HIGHWAY INTERSTATE ROUTE 280 R = 8 0 0 . 0 0 ' L = 1 4 3 2 . 7 0 ' P.O.B. LOT 20.03 BLOCK 106 LOT 11 BLOCK 104 625 624 623 622 621 620 619 618 617 616 615 614 613 612 fill & rock dirt with grass boulders 6" stonequarry process 3 4 " stone 8" stone 4" stone 4" stone 1 1/2" stone gravel grass grass grass grass grass rebar Construction entrance PROPOSED LIMIT OF DISTURBANCE = 0.80 AC. SILT FENCE (TYP.) SHEET No. OF 2 THIS DRAWING AND ALL INFORMATION CONTAINED HEREIN IS AUTHORIZED FOR USE ONLY BY THE PARTY FOR WHOM THE WORK WAS CONTRACTED OR TO WHOM IT IS CERTIFIED. THIS DRAWING MAY NOT BE COPIED, REUSED, DISCLOSED, DISTRIBUTED OR RELIED UPON FOR ANY OTHER PURPOSE WITHOUT THE WRITTEN CONSENT OF OMLAND & OSTERKORN, INC. ALL RIGHTS RESERVED E-mail: kosterkorn@o-o-inc.com DATE: PROJ.:Omland & Osterkorn, Inc. www.ooengineers.com REVISION DATE CHKD 1 3 4 5 6 CHKD: 22 Madison Heights Wyckoff, NJ 07481 Phone: 973-647-7820 KO 05/31/24 230310 1 1 KIERSTENOSTERKORN,N.J.ProfessionalEngineer&ProfessionalLandSurveyor, Lic.24GB42581 No. 24GA28293300 NJ Certificate of Authorization TOWNSHIP OF WEST ORANGE, ESSEX COUNTY, NEW JERSEY TAX MAP BLOCK 106, LOT 24.01 42 EAGLE RIDGE WAY SOIL EROSION & SEDIMENT CONTROL PLAN STANDARD FOR DUST CONTROL (Per Standards... Dust Control 16-1, May 2012) DEFINITION-The control of dust on construction sites and roads. PURPOSE- To prevent blowing and movement of dust from exposed soil surfaces, reduce on and off-site damage and health hazards, and improve traffic safety. CONDITION WHERE PRACTICE APPLIES- This

roads. PURPOSE- To prevent blowing and movement of dust from exposed soil surfaces, reduce on and off-site damage and health hazards, and improve traffic safety. CONDITION WHERE PRACTICE APPLIES- This practice is applicable to areas subject to dust blowing and movement where on- and off-site damage is likely without treatment. Consult with local municipal ordinances on any restrictions. WATER QUALITY ENHANCEMENT-Sediments deposited as "dust" are often fine colloidal material which is extremely difficult to remove from water once it becomes suspended. Use of this standard will help to control the generation of dust from construction sites and subsequent blowing and deposition into local surface water resources. PLANNING CRITERIA- The following methods should be considered for controlling dust: Mulches-See Standards for Stabilization with mulches Only (p. 5-1) Vegetative Cover-See Standards for Temporary Vegetative Cover (p. 7-1), Permanent Vegetative Cover for Soil Stabilization (p. 4-1) and Permanent Stabilization with Sod (p. 6-1) Spray-on Adhesives-On mineral soils (not effective on muck soils). Keep traffic off these areas. Table 16-1: Dust Control Materials: Water Dilution Type of Nozzle Gal./Acre Anionic asphalt emulsion 7:1 Coarse Spray 1,200 Latex Emulsion 12.5:1 Fine Spray 235 Resin in Water 4:1 Fine Spray 300 Polyacrylamide (PAM) - spray on Apply according to manufacturer's instructions. May also Polyacrylamide (PAM) - dry spray be used as an additive to sediment basins to flocculate and precipitate suspended colloids. See Sediment Basin standard (pg 26-1). Acidulated Soy Bean Soap Stick None Coarse Spray 1,200 Tillage: To roughen surface and bring clods to the surface. This is a temporary emergency measure which should be used before soil blowing starts. Begin plowing on windward side of site. Chisel-type plows spaced about 12 inches apart, and spring-toothed harrows are examples of equipment which may produce the desired effect. Sprinkling: Site is sprinkled until the surface is wet. Barriers: Solid board fences, snow fences, burlap fences, crate walls, bales of hay, and similar material can be used to control air currents and soil blowing. Calcium Chloride: Shall be in the form of loose, dry granules of flakes fine enough to feed through commonly used spreaders at a rate that will keep surface moist but not cause pollution or plant damage. If

m Chloride: Shall be in the form of loose, dry granules of flakes fine enough to feed through commonly used spreaders at a rate that will keep surface moist but not cause pollution or plant damage. If used on steeper slopes, then use other practices to prevent washing into streams or accumulation around plants. Stone: Cover surface with crushed stone or coarse gravel. 6" 6" 2.0 FT MIN 2.0 FT MIN N.T.S. FENCE POST 8 FT ON CENTERS FABRIC SECURED TO POST WITH METAL FASTENERS AND REINFORCEMENT BETWEEN FASTENER AND FABRIC DRAWSTRING RUNNING THROUGH FABRIC ALONG TOP OF FENCE DIG 6 " DEEP TRENCH, BURY BOTTOM FLAP, TAMP IN PLACE SILT ACCUMULATION SILT FENCE PROTECTION (TYP.) 2' HIGH MIN REFER TO STANDARDS FOR SOIL EROSION AND SEDIMENT CONTROL IN NEW JERSEY - 8-1 REFER TO STANDARDS FOR SOIL EROSION AND SEDIMENT CONTROL IN NEW JERSEY: 9.1 PROTECTED ROOT ZONE SNOW FENCE TREE PROTECTION (TYP.) WHERE REQUIRED DRIP LINE BRANCH BARK RIDGE FIRST CUT SECOND CUT FINAL CUT BRANCH COLLAR CRITICAL ROOT RADIUS ESTIMATE PROTECTED ROOT ZONE (PRZ) BY CALCULATING THE CRITICAL ROOT RADIUS (CRR): 1. MEASURE THE Dbh (DIAMETER OF TREE AT BREAST HEIGHT, 4.5' ABOVE GROUND ON UPHILL SIDE) IN INCHES. 2. MULTIPLY MEASURED Dbh BY 1.5 OR 1.0. EXPRESS RESULT IN FEET. · CRR FOR UNHEALTHY / SENSITIVE SPECIES: Dbh X 1.5 · CRR FOR YOUNGER HEALTHY TREES: Dbh X 1.0 Dbh-4.5' NOT TO SCALE INSTALLATION AND MAINTENANCE SHALL BE RECOMMENDATIONS. IN ACCORDANCE WITH MANUFACTURER'S SILTSACK AS MANUFACTURED BY ACF.R 2 EACH DUMP STRAPS EXPANSION RESTRAINT (1/4" NYLON ROPE, 2" FLAT WASHERS) DUMP STRAP 1" REBAR FOR BAG REMOVAL FROM INLET SILTSACK DUMP STRAP WIDTH DEPTH LENGTH PROVIDE RELIEF OPENINGS IN SILT SACK (SEE MANUFACTURER DETAIL) NOTE: THE DEVICE SHALL CAPTURE OR FILTER THE RUNOFF FROM THE ONE YEAR-24 HOUR STORM AND SHALL SAFELY CONVEY HIGHER FLOWS DIRECTLY INTO THE SEEPAGE PIT AND/OR STORM SEWER SYSTEM. EDGE OF PAVEMENT X X X SLOPE STABILIZED CONSTRUCTION ENTRANCE 15' WIDE x 50' WHERE FEASIBLE N.T.S. DWELLING SILT FENCING TO BE INSTALLED AT DOWN GRADIENT FROM DISTURBED AREAS. CONSTRUCTION SEQUENCE 1. INSTALL SOIL EROSION AND SEDIMENT CONTROL DEVICES. 1 DAY - COMPLETED THIS INSTALLATION INCLUDES PLACEMENT OF STABILIZED CONSTRUCTION ENTRANCE, PERIMETER SILT FENCE, INLET FILTER PROTECTION AT EXISTING INLETS AND OTHER PROTECTION NECESSARY PER SESC PLAN. 2. TEMPORARY TEMPORARY STORAGE AND PROCESSING OF

ENT OF STABILIZED CONSTRUCTION ENTRANCE, PERIMETER SILT FENCE, INLET FILTER PROTECTION AT EXISTING INLETS AND OTHER PROTECTION NECESSARY PER SESC PLAN. 2. TEMPORARY TEMPORARY STORAGE AND PROCESSING OF OFF-SITE NATURAL MATERIALS 3 MONTHS-COMPLETED 3. TEMPORARY SEED ALL AREAS TO BE LEFT EXPOSED FOR MORE THAN 30 DAYS 1 DAY - COMPLETED 4. TEMPORARY MATERIALS PROCESSED 2 MONTHS-COMPLETED 5. TEMPORARY MATERIALS USED FOR OFF-SITE CONSTRUCTION 3 MONTHS-COMPLETED 6. TEMPORARY MATERIALS USED FOR OFF-SITE EMERGENCY MUNICIPAL WORK 2 MONTHS-COMPLETED 7. ADDITIONAL SILT FENCE ADDED 2 DAYS - COMPLETED 8. CONTINUED STORAGE OF MATERIALS UNTIL NEEDED 3 MONTHS (DEPENDENT ON WEST ORANGE WORK STOPPAGE DIRECTIVE) 9. STABILIZE EXPOSED AREAS WITH SEED AND HAY 3 DAYS 10. USE STORED MATERIALS FOR SITE CONSTRUCTION 2 WEEKS 11. REMOVE SOIL EROSION CONTROL DEVICES WHEN SITE IS STABILIZED 1 DAY TOTAL DURATION 13 MONTHS THIS PROJECT IS EXEMPT FROM SOIL DE-COMPACTION REMEDIATION AND TESTING AS IT IS LOCATED IN AN URBAN REDEVELOPMENT AREA FROM BEING TRANSPORTED OUT ONTO THE ROADWAY BY HEAVY EQUIPMENT ENTERING OR LEAVING THE SITE. BE INSTALLED BETWEEN THE MAJOR ROADWAY AND THE STONED ENTRANCE TO PREVENT LOOSE STONES WHEN THE CONSTRUCTION ACCESS EXITS ONTO A MAJOR ROADWAY, A PAVED TRANSITION AREA MAY 1. AS PRESCRIBED BY LOCAL ORDINANCE OR OTHER GOVERNING AUTHORITY 1 ENTIRE SURFACE STABILIZED WITH HMA BASE COURSE MIX I-2 200ft.100ft. 100ft.50 ft. FINE GRAINED SOILSCOARSE GRAINED SOILS >5% 2 TO 5% 0 TO 2% LENGTH OF STONE REQUIREDPERCENT SLOPE OF ROADWAY LENGTH ACCORDING TO TABLE PUBLIC R.O.W. R.O.W. PUBLIC EXIST. GROUND FILTER FABRIC 6" MIN. ROAD PAVED LENGTH ACCORDING TO TABLE ONTO PUBLIC R.O.W. MUST BE REMOVED IMMEDIATELY. ANY MEASURES USED TO TRAP SEDIMENT. ALL SEDIMENT SPILLED, DROPPED, WASHED, OR TRAPPED DRESSING WITH ADDITIONAL STONE AS CONDITIONS DEMAND AND REPAIR AND/OR CLEANOUT OF TRACKING OR FLOWING OF SEDIMENT ONTO PUBLIC R.O.W.. THIS MAY REQUIRE PERIODIC TOP MAINTENANCE - THE ENTRANCE SHALL BE MAINTAINED IN A CONDITION WHICH WILL PREVENT STABILIZED WITH CRUSHED STONE WHICH DRAINS INTO AN APPROVED SEDIMENT BASIN. ENTRANCE ONTO PUBLIC R.O.W.. WHEN WASHING IS REQUIRED, IT SHALL BE DONE ON AN AREA WASHING: WHEN NECESSARY, WHEELS SHALL BE CLEANED TO REMOVE SEDIMENT PRIOR TO WIDTH NOT LESS THAN FULL WIDTH AT POINTS OF EGRESS AND INGRESS. STONE SIZE 1 1/2" - 2 1/2" CRUSHED STONE EXIST.

ON AN AREA WASHING: WHEN NECESSARY, WHEELS SHALL BE CLEANED TO REMOVE SEDIMENT PRIOR TO WIDTH NOT LESS THAN FULL WIDTH AT POINTS OF EGRESS AND INGRESS. STONE SIZE 1 1/2" - 2 1/2" CRUSHED STONE EXIST. GROUND PAVED ROAD TO BE INSTALLED AT POORLY DRAINED LOCATIONS NOTES/REFERENCES: 1. Boundary and topographic information shown hereon based on survey by Omland & Osterkorn, Inc, dated 5/22/24. Elevations on NAVD 1988 datum. 2. The intention of this plan is to show the as-built conditions of the property as of May 2024 and the soil erosion and sediment control measures that are in place. 3. The maker of this map is not qualified to make a determination as to the absence or presence of any wetlands, contamination or other environmental condition which may affect this property. Therefore no statement is being made or implied by the fact that no evidence of contamination or other environmental condition is being shown on this map. 4. Locations of utilities are approx. contractor shall verify exact location in field with utility companies prior to commencement of construction.