J_2024 05 09_West Orange Stormwater Management Plan

10 LEGEND - NOTES: 1. DISCHARGE n NJ STATE PLANE COORDINATE SYSTEM HORIZONTAL DATUM = NAD-83(2007) VERTICAL DATUM = 600- — SO! - NAVD-88 2. ONLY PSE&G LAND RIGHTS HAVE BEEN SURVEYED. ADJOINING TAX LOTS ARE SHOWN FOR INFORMATION ROSELAND-METUCHEN R/W LINE ADJOINING PROPERTY LINE - EASEMENT LINE - EXISTING CONTOUR LINE - NEW MAJOR CONTOUR LINE NEW MINOR CONTOUR LINE EXISTING FENCE LINE - NEW FENCE LINE - LIMIT OF DISTURBANCE ■ - DRAINAGE AREA / PO-DA 1 ONLY. - / - GRASS SURFACE - MEADOW SURFACE - BRUSH SURFACE - GRAVEL DRIVE SURFACE - GRAVEL SURFACE - YARD STONE SURFACE - PAVED SURFACE REFERENCES: 1. ✓ PHOTOGRAMMETRIC SURVEY BY PHOTO SCIENCE, INC., WEST / CHESTER, PENNSYLVANIA, DATED MARCH 2009 THROUGH / NOVEMBER 2010. 2. PO-DA 2 / RIGHT OF WAY INFORMATION BASED ON SURVEYS PREPARED THROUGH FEBRUARY 9, 2011, BY DRESDNER ROBIN, WAYNE, NJ, MASER CONSULTING P.A., HAMILTON, NJ, KELLER & KIRKPATRICK, ;|ORE / fiSSIN RIPRAP / / / MORRIS PLAINS, NJ AND FRALINGER ENGINEERING, BRIDGETON, NJ. / / PO-DA 1A URBONB / / GATE PO / 9B DA / [UdbonB 1 A / £ x AS X / \ £ X 20 GA RETNG X / I - IMPERVIOUS SURFACE ' BUILDINGS & FOUNDATIONS PO-DA 3B lORE FENCE / /7 HMI £ X ■Y RUC WA EXISTING DRAINAGE INLET - NEW MANHOLE (CLEAN-OUT) - NEW MANHOLE (CATCH BASIN) X ■* X X % x« ~ SOILS EE X♦ X / \ ’o/i DA i 9D GATE \ 4 X \ / j X / wmm X \X/ *1 \ PO-DA 8 f X i $n NEW OIL- ._____________________ / jL cqntainmentV: * ■ >M^.N5n-CON rRlBUTORY t Areas V ^Hvafea X \ / \ / \ IMPERVIOUS A ♦ / / ♦ X > X \ V * / N/ X * O-DA 3A X,' NEW oil contain '--CONTAINMENT NON-CONTRIBUTORY AREA \ \ * \ ♦ \ \ \ / / X BRUSH 28,369 SF NON-CONTRIBUTORY 9,672 SF w/ NON-CONTRIBUTORY 689,600 SF w/o NON-CONTRIBUTORY 679,928 SF 2C / / X 5A r- \ r 27 / x / X m RET / A_ APPLICANT: PSE&G 7 80 PARK PLACE / NEWARK, NJ 07102-4194 610 X A / / ©TRC e X / X X X / / X / X / / / / / X / X X X X / / / / /V / / X // // X X X X / TOWNSHIP OF WEST ORANGE, ESSEX COUNTY, NEWJERSEY / X \ X / X NO, REVISION DATE / < TITLE: POST-DEVELOPMENT SURFACE COVER TYPE PLAN / X PO-DA 5B WEST ORANGE SWITCHING STATION / // 1/ X 7 / I/ I/ X (973 ) 564-6006 NO. PHONE (973)56>4-6131 NO. FAX Certificate of

TE / < TITLE: POST-DEVELOPMENT SURFACE COVER TYPE PLAN / X PO-DA 5B WEST ORANGE SWITCHING STATION / // 1/ X 7 / I/ I/ X (973 ) 564-6006 NO. PHONE (973)56>4-6131 NO. FAX Certificate of Authorize ition #24GA28047100 / / / X PO-DA 6 PO-DA 4 / / / 'ngineers Inc. SIrREET WILLOW E. 57 NEW JERSEY 07041 MILLBURN, / / / JL BARRY J. SUTHERLAND, PE NEW JERSEY PROFESSIONAL ENGINEER GE 2913§ FOR REVIEW ONLY NOT FOR CONSTRUCTION Project No.: 182614 Scale: AS SHOWN Drawn By: JS Date: 03/12/2012 Checked By: BJS Drawing No.: APPENDIX D-1 FILE: T:\E_CAD\1B2614_west oronge\emoiLmorcM2„2012\pQBtdev_surfoce orea_Q3 12 12.dwg 160 / 608 614 \ BO ■N 609 jrbon: 40 / SOP RE 612 / < 89,408SF 185,396 SF / V DA x / MEADOW GRASS 7 X W CO­ NTAINMENT UT CQNTRIB A.R e a # X 214,815 SF / / \ 6,800 SF / WOODS / X GRAVEL ENCE N 60 X 59,102 SF X 20 / X GRAVEL ROADS TOTAL AREA ✓ X / 96,128 SF FOUNDATIONS / / X Line: X HA % \ X % 90 DA \ / \ Area Drainage PAVED ROADS, BUILDINGS & *! RET 4 PO X \ \ the YARD STONE X \ within calculated & / X GATE 4 X FENCE / / POST-DEVELOPMENT SURFACE COVER TYPE SUMMARY X PO-DA 9A / / URBONBl- SOIL DESIGNATION X % X PO-DA 7 - Date Copyright © 2011 10