M3_Development Plans Civil Plans

GENERAL NOTES THIS DRAWING IS SHEET NO 3 OF 3 SHEETS. THIS DRAWING SUPERSEDES: NONE DRAWING NO: THIS DRAWING FOR LIST OF REFERENCE DRAWINGS SEE DO NOT SCALE - USE DIMENSIONS ONLY. USE PRINTS OF LATEST REVISION ONLY. N.J. PROFESSIONAL ENGINEER MICHAEL J. BLAKE LIC. NO. 24GE05521600 C.O.A. NO. 24GA28066400 A REV DATE DESCRIPTION ISSUED FOR REVIEW KANSAS CITY, MO 64114 9400 WARD PARKWAY ENGINEERING COMPANY, INC. BURNS & McDONNELL 0REVISION NUMBER . CHANGES AS INDICATED BY THE FOLLOWING SEAL ASSUMES RESPONSIBILITY FOR THE THE REGISTRANT OF THE NEWLY APPLIED 10-11-23 / / / / / / / / / / / / REVISION DATE DESCRIPTION APDCKD EXDNO DWN WEST ORANGE SWITCHING STATION CIVIL DETAILS DETAILS 792798 L. POTGIETER S. MACALUSO -- --9DWESTORNGLC 02/20/23 230/26/4KV OUTDOOR SUBSTATOIN CIVIL 1 B C D E F G B C D E F G A 2 3 4 5 6 7 8 A 2 3 4 5 6 7 8 9 9 H 1 11 H 11 10 10 CHECKED SCALE DATE EXAMINED APPROVED DRAWN PUBLIC SERVICE ELECTRIC AND GAS COMPANY ELECTRIC DELIVERY COMPANY-ASSET RELIABILITY, NEWARK N.J. A WBS/SO NOT TO SCALE 10'-0" 10'-0" AA SECTION A-A CONCRETE 12" THICK PLAN VIEW AND COVER MANHOLE FRAME SPECIFIED BACKFILL AS DUCT BANK MANHOLE APRON BOTH WAYS #4 @ 6" O.C. (SEE DWG.#764775-A MATCH GRADE ELEVATION PSI CONC 4,500 0Per 1. BIORETENTION MEDIA SHALL CONFORM TO THE FOLLOWING SPECIFICATIONS: PROPERTY REQUIREMENT PROPERTY REQUIREMENT PH 5.5-6.5 ORGANIC MATTER 3.0%-7.0% MG 35 LB./AC. SAND 85-95% K 85 LB./AC SILT 5-8% SALTS <500 PPM CLAY 2-5% CEC 10-25 CMOL/KG 2. THE SAND COMPONENT SHALL AT THE MINIMUM CONFORM TO THE SIEVE ANALYSIS FOR CONCRETE AGGREGATE SAND (ASTM-33) AND HAVE A PHOSPHORUS COMPOSTION NO GREATER THAN 10 MG/KG. THE USGA TEE/GREEN SIEVE GRADATION MIX C#108 IS PREFERABLE WHERE AVAILABLE. 3. A MINIMUM OF 15% (BY VOLUME) AGED SPHAGNUM PEAT MOSS SHALL BE ADDED TO THIS MIXTURE TO MEET THE REQUIRED ORGANIC MATTER CONTENT. COMPOST SHALL COMPRISE NO MORE THAN 0.5% BY WEIGHT (5% BY VOLUME), AND SHALL BE RESTRICTED TO THE PLANTING. 4. THE MEDIA SHALL BE THOROUGHLY BLENDED, PREFERABLY AT A MIXING PLANT. THE ONLY METHOD TO BLEND THE MEDIA ON-SITE SHALL REQUIRE A SCREENING PLANT WITH ADEQUATE CAPACITY TO ENSURE THAT THE PROPER RATIOS ARE FULLY BLENDED. 5. THE MEDIA SHALL BE PLACED IN TWO LAYERS, WITH THE TOP OF THE LOWER LAYER SCARIFIED TO ENCOURAGE VERTICAL RATHER THAN HORIZONTAL FLOW AT THE INTERFACE BETWEEN LAYERS. THE LAYER COMBINATION CONSISTS OF A BOTTOM LAYER

L BE PLACED IN TWO LAYERS, WITH THE TOP OF THE LOWER LAYER SCARIFIED TO ENCOURAGE VERTICAL RATHER THAN HORIZONTAL FLOW AT THE INTERFACE BETWEEN LAYERS. THE LAYER COMBINATION CONSISTS OF A BOTTOM LAYER OF LOAMY PEAT-SAND OVERLAIN BY 6" OF THE SAME LOAMY PEAT-SAND, MIXED WITH 5% COMPOST IN ORDER TO REACH AN APPROPRIATE ORGANIC CONTENT TO PROMOTE INITIAL GROWTH OF THE PLANT MATERIAL. 6. CALCITIC LIME SHALL BE ADDED AS REQUIRED TO MEET THE PH SPECIFICATIONS. 7. ALL ORGANIC MATTER AMENDMENTS, TOPSOIL AND SAND SHALL BE TESTED FOR GRADATION AND FERTILITY AND PHOSPHORUS CONTENT TO OBTAIN THE PROPER MIXTURE RATIO. THE MEDIA SHALL BE MIXED WITH A SCREENING PLANT OR SIMILAR LARGE SCALE MIXING EQUIPMENT. THE ONSITE "DIG AND DROP" METHOD SHALL NOT BE PERMITTED. 8. THE ENGINEER SHALL APPROVE OF THE MIXTURE RATIO AND METHOD BEFORE PERMITTING THE BIORETENTION MEDIA TO BE PLACED IN THE FACILITY. 9. EXISTING FILL DIRT AND TOPSOIL MUST BE COMPLETELY REMOVED BEFORE INSTALLING UNDERDRAIN STONE AND BIORETENTION MEDIA. 10. ALL BIORETENTION SHALL BE PLACED BY TRACKHOE EXCAVATOR FROM THE SIDES OF THE FACILITIES, AND IN NO EVENT SHALL ANY TRACKED OR WHEELED EQUIPMENT BE PERMITTED TO CROSS THE BIORTENTION MEDIA. THE ENGINEER SHALL BE PRESENT TO WITNESS THE PLACEMENT OF BIORETENTION MEDIA. THE BULK DENSITY OF THE INSTALLED SHALL BE NO MORE THAN 95 POUNDS PER CUBIC FOOT. 11. TO ALLOW FOR SETTLEMENT, THE BIORETENTION MEDIA SHALL BE LOOSELY PLACED AT A DEPTH ABOVE FINAL GRADE EQUAL TO 115% OF THE SPECIFIED. IT SHALL BE LEVELED BY HAND BIORETENTION MEDIA NOTES: WITH UNDERDRAINS TYPICAL CONCRETE LINED SMALL-SCALE BIORETENTION NOT TO SCALE 1. VEGETATION WITHIN THE BIORETENTION BASIN SHALL BE IN ACCORDANCE WITH NEW JERSEY STORMWATER BEST MANAGEMENT PRACTICES MANUAL, CHAPTER 7 2. SPECIFIC PLANTS SHALL BE APPROVED BY THE OWNER & ENGINEER 3. SHADE SEED MIX TO BE SEEDED IN BIORETENTION BASIN BETWEEN SHRUB PLANTINGS. IT MAY ALSO BE USED AT THE OUTLET STRUCTURE. SUNNY SEED MIX TO BE PLACED ON BIORETENTION BASIN BOTTOM AND LOWER SLOPES. MEADOW MIX TO BE USED WHERE DIRECTED BY THE OWNER. 4. ALL MULCH TO BE DOUBLE SHREDDED HARDWOOD MULCH, AGED FOR AT LEAST ONE YEAR. IN LOCATIONS WHERE FLOWS ARE CONCENTRATED ENOUGH TO MOBILIZE THE MULCH, MULCH SHALL BE COVERED WITH A WEED CONTROL GEOTEXTILE, STAPLED TO THE SOIL. BIORETENTION SEED NOTES: RACK GRATE/TRASH OVERFLOW TRASH RACK (TYP.) CONTROL ORIFICE WATER

TED ENOUGH TO MOBILIZE THE MULCH, MULCH SHALL BE COVERED WITH A WEED CONTROL GEOTEXTILE, STAPLED TO THE SOIL. BIORETENTION SEED NOTES: RACK GRATE/TRASH OVERFLOW TRASH RACK (TYP.) CONTROL ORIFICE WATER QUANITY CONTROL ORIFICE WATER QUALITY GROUTING CONCRETE WATERTIGHT GASKET PIPE STUB & OUTLET INVERT WATER QUALITY ORIFICE INVERT WATER QUANTITY ORIFICE INVERT AT 28 DAYS 2500 PSI CONC 6" CONC BASE OUTLET STRUCTURE 6" STONE BASE UNDER 6" SMALL SCALE BIORETENTION OUTLET STRUCTURE OVERFLOW GRATE ELEVATION NOT TO SCALE 48" B 11-06-23 ISSUED FOR REVIEW SH 3 NONE C 2-29-24 ISSUED FOR REVIEW SWITCHING STATION WEST ORANGE West Orange, NJ 07052 325 Mt. Pleasant Ave. 40.790309°,-74.255168° TO CENTERS 1" FROM EDGES ⅜" HOLE X8 CORNERS ¼" ROUNDED 1.2" 1.3" 1.75" 1.98" 3" WHITE BACKGROUND PRINTED BLACK ON ALL GRAPHICS TYPICAL STATION SIGN DET. NOTES: SIGNS SHALL BE MOUNTED WITH NYLON ANTI-THEFT BRACKETS. 5. SIGNS SHALL BE NON CONDUCTIVE MATERIAL. METAL SIGNS ARE PROHIBITED. 4. PLEASANT AVE DRIVE GATES. "NO TRESPASSING" SIGNS SHALL BE PLACED ON ALL PROPSPECT AVENUE AND MT 3. PLEASANT AVE DRIVE GATES. STATION IDENTIFICATION SIGN SHALL BE MOUNTED ON ALL PROPSPECT AVENUE AND MT 2. THEY SHALL BE PLACED AT A HEIGHT OF 5 FT. 50' SPACING AT MID-SPAN OF THE TYPICAL 10 FT. FENCE PANEL AND ALL GATE LEAFS. DANGER HIGH VOLTAGE SIGN SHALL BE MOUNTED TO EXTERIOR OF SECURITY FENCE AT 1. ' ' '' TO CORNERS ⅝" FROM EDGES ⅜" HOLE X6 ⅜" ROUND CORNERS 1.65" .75" 1.1" .43" .30" " ROUND CORNERS4 1 .82" 1" .815" 1.73" TO CENTERS ⅝" FROM EDGES ⅜" HOLE X4 WHITE BACKGROUND). PRINTED BLACK ON (ALL OTHER GRAPHICS WHITE ON BLUE BACKGROUND 2.19" RED WHITE BACKGROUND). PRINTED BLACK ON (ALL OTHER GRAPHICS BLACK ON ORANGE BACKGROUND ! ! TYPICAL NO TRESPASSING SIGN DET. TYPICAL DANGER SIGN DET. NOT TO SCALE NOT TO SCALE NOT TO SCALENOT TO SCALE BIORETENTION AND CONTROL STRUCTURE ELEVATIONS AND CONTROL ORIFICES 1 TABLE ELEVATION SEASONAL HIGH WATER APPROXIMATE (IN) UNDERDRAIN DIAMETER ELEVATION D LAYER TOP OF FILTER MEDIA ELEVATION C TOP OF SAND LAYER ELEVATION B TOP OF GRAVEL LAYER ELEVATION F OUTLET INVERT CONTROL STRUCTURE ELEVATION G ORIFICE & DIAMETER WATER QUALITY CONTROL STRUCTURE ELEVATION H ORIFICE & DIAMETER WATER QUANTITY CONTROL STRUCTURE ELEVATION I ELEVATION OVERFLOW GRATE 602.40' 597.50' 598.00' 599.50' 4" 595.00 BR-01 BR-02 BR-03 BR-04 BR-05 2.5"Ø ORIFICE 596.00' 4" 4" 4" 4" BIORETENTION

& DIAMETER WATER QUANTITY CONTROL STRUCTURE ELEVATION I ELEVATION OVERFLOW GRATE 602.40' 597.50' 598.00' 599.50' 4" 595.00 BR-01 BR-02 BR-03 BR-04 BR-05 2.5"Ø ORIFICE 596.00' 4" 4" 4" 4" BIORETENTION STRUCTURE NOTES: INTEGRITY OF THE BASIN WALLS THE BASIN WALLS MUST BE TEMPORARILY SHORED TO ENSURE THE REMOVED,IF AT ANY TIME, THE FILL INSIDE THE BIORETENTION BASIN IS3. SITE PREPARATION AND EARTHWORK 2.10H.3. ON EITHER SIDE OF EACH WALL PER BMcD SPEC 31 20 00 - TREAT BASINS WALLS AS STORM DRAINAGE PIPES, AND BACKFILL EVENLY BASIN WALL MUST BE INSTALLED CONCURRENTLY. CONTRACTOR SHALL OF ANYBIORETENTION FILL AND STATION BACKFILL ON OPPOSITE SIDES2. LONGITUDINAL REINFORCEMENT AND #6 @ 12" TRANSVERSE REINFORCEMENT MAINREINFORCE WALL WITH A SINGLE CENTERED LAYER OF #6 @ 6"1. ELEV: VARIES 24"x24" TRENCH DRAIN FILTER MEDIA 6" SAND LAYER VARIES (SEE PLAN) BOTTOM COVER = 3" SIDE COVER = 1.5" TOP COVER = 1.5" #4 BARS @12" C.C. T&B BOTTOM SLAB REINFORCEMENT DRAWING.#776404-A) (SEE DETAIL 9, WATERSTOP (TYP.) CONCRETE. JOINTS SHALL BE SEALED AND CONSTRUCTED OF 4500PSI STRUCTURE SHALL BE WATER TIGHT, CONCRETE BIORETENTION CONTAINMENT 6" STONE BASE TOP OF CONCRETE SLAB BOTTOM OF GRAVEL LAYER TOP OF GRAVEL LAYER BOTTOM OF SAND LAYER TOP OF SAND LAYER BOTTOM OF FILTER MEDIA TOP OF CONCRETE ELEVATION A ELEVATION B ELEVATION C ELEVATION E 18"6"VARIES8" (AASHTO M-43) CLEAN WASHED GRAVEL UNDERDRAIN (TYP.) 4" DIA. PERFORATED VARIES CONCRETE PIPE (TYP.) STRUCTURE REINFORCED OUTLET CONTROL TOC ELEVATIONS PLAN VIEW DETAILS FOR TOP OF CONCRETE (SEE #4 BAR @ 24" C.C. VERTICAL WALL REINFORCEMENT ELEVATION A BOTTOM OF BASIN 596.00' 4'-0" MAX ELEVATION F TOP OF BASIN WALL 602.50' 2.5"X12" ORIFICE 600.50' D 5-8-24 ISSUED FOR PERMITTING MANHOLE WALL CORE DRILL CONCRETE MANHOLE WALL ENGINEER-APPROVED EQUAL Z-LOK CONNECTOR OR ENTRANCE PIPE FLOW EXISTING CONCRETE MANHOLE CONNECTION NOT TO SCALE TOP OF FILTER MEDIA ELEVATION D GRAVEL LAYER ELEVATION F ELEVATION G ELEVATION H ELEVATION I 597.00 593.00 593.70 592.80 601.50' 601.25' 599.75' 599.75' 601.00' 597.50' 598.20' 597.30' 599.50' 596.00' 596.70' 595.80' 599.00' 595.50' 596.20' 595.30' 598.00' 594.00' 594.70' 593.80' 591.57' ADDENDUM DATED JANUARY 17, 2023. PROVIDED BY MELICK-TULLY & ASSOCIATES, DATED AUGUST 8, 2022 AND REPORT TEST PIT AND SEASONAL HIGH-WATER TABLE DATA FOUND IN GEOTECHNICAL REPORT 1 601.40' 2.5"X12"

.57' ADDENDUM DATED JANUARY 17, 2023. PROVIDED BY MELICK-TULLY & ASSOCIATES, DATED AUGUST 8, 2022 AND REPORT TEST PIT AND SEASONAL HIGH-WATER TABLE DATA FOUND IN GEOTECHNICAL REPORT 1 601.40' 2.5"X12" ORIFICE 601.10' 590.35' 601.15' 588.19' 599.65' 586.53' 599.65' 584.63' 2.5"Ø ORIFICE 598.00' 2.5"Ø ORIFICE 594.00' 2.5"X2.5" ORIFICE 598.50' 2.5"Ø ORIFICE 594.70' 2.5"X2.5" ORIFICE 598.30' 2.5"Ø ORIFICE 593.80' 2.5"X12" ORIFICE 598.20' 3' 2' 1'-2" 1'-8" 1'-2.5" 10.5" PROCEDURE FOR ALL UNDERGROUND WORK. PRESENT. CONTRACTOR TO FOLLOW PSE&G'S EXCAVATION DRAWINGS. ADDITIONAL UNKNOWN UTILITIES MAY ALSO BE ONLY BE SHOWN ON OTHER DISCIPLINE OR DIVISION UTILITIES THAT EXIST WITHIN THE WORK AREA AND MAY WARNING: STATION CONTAINS KNOWN UNDERGROUND REFERENCE DRAWINGS: DWG.# TR-03 TREE REMOVAL NOTES & DETAILS 13. DWG.# TR-02TREE REMOVAL NOTES & DETAILS 12. DWG.# TR-01TREE REMOVAL PLAN 11. DWG.# 792797-A CIVIL DETAILS SH2 10. DWG.# 792796-A CIVIL DETAILS SH1 9. DWG.# 792795-A NOTES & DETAILS SH2 SOIL EROSION & SEDIMENT CONTROL 8. DWG.# 792794-A NOTES & DETAILS SH1 SOIL EROSION & SEDIMENT CONTROL 7. DWG.# 792793-A SOIL EROSION & SEDIMENT CONTROL PLAN 6. DWG.# 792792-AFENCE & GATE PLAN 5. DWG.# 792791-A STORM SEWER PROFILES 4. DWG.# 792790-A GRADING & DRAINAGE 3. DWG.# 792789-A CIVIL SITE PLAN 2. DWG.# 792788-A REMOVAL PLAN 1.