Hawkins Street Elementary School Green Infrastructure Information Sheet

Location: 8 Hawkins Street Newark, NJ 07105

Site Use: School Watershed Name: Newark Airport Peripheral Ditch

Ward: East

Targeted Pollutants: total nitrogen (TN), total phosphorus (TP), and total suspended solids (TSS) in surface runoff

Green Infrastructure Description: Cistern

Estimated Stormwater Captured and/or Treated Per Year: 6,264 gallons

Implementation Date: 10/24/2017 Green Infrastructure System: 265 gallon cistern Drainage Area: 975 square feet (rooftop) Funding Sources: Passaic Valley Sewerage Commission Partners/Stakeholders: Passaic Valley Sewerage Commission, Rutgers Cooperative Extension Water Resources Program, Hawkins Street Elementary School, and Newark Public Schools Board of Education and School Facilities Appendix A: Site Photograph – Previous Condition Appendix B: Hawkins Street Elementary School Design Plans Appendix C: Site Photograph – Current Condition  

Site Photograph August 25, 2016

EXISTING CONTOURS

EDGE OF PAVEMENT

EXISTING SPOT ELEVATIONS

1

0

0

SPOT ELEVATION CODES:

TC - TOP OF CURB

BLDG - BUILDING CORNER

PL - PARKING LOT

EP - EDGE OF PAVEMENT

GS - GROUND SHOT

TW - TOP OF ROCK WALL

UP - UTILITY POLE

100.00

CODE

EXISTING BUILDING

AREA TO BE DEPAVED

EXISTING CENTERLINE

℄

LIMIT OF WORK

PROPOSED CONTOURS

PROPOSED GREEN INFRASTRUCTURE

PROPOSED POROUS ASPHALT

PROPOSED SPOT ELEVATIONS

SPOT ELEVATION CODES:

G - GROUND SHOT

TOB - TOP OF BERM

CH - SWALE CHANNEL

TC - TOP OF CURB

100.00

CODE

PROPOSED PERVIOUS CONCRETE

1

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0

EXISTING FENCE

EXISTING DRAINAGE AREA

EXISTING TREELINE

EXISTING TREE

EXISTING UTILITY POLE

EXISTING CATCH BASIN

EXISTING DRAINAGE DITCH

STREAM BANK

STRM

25 FT STREAM BANK OFFSET

25FT

100 YEAR FLOOD LEVEL

100YR

PROPOSED SWALE CHANNEL

PROPOSED SWALE TOP OF BANK

TOB

TOB

PROPERTY LINES

PROPOSED TREE

EXISTING RAILROAD TRACKS

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04/20/2017

SHEET NAME

COVER

HAWKINS STREET ELEMENTARY SCHOOLPVSC DEMONSTRATION PROJECT

8 HAWKINS STREET, NEWARKESSEX COUNTY, NEW JERSEY

LIST OF DRAWINGS:

LOCATION MAP: LEGEND:PROJECT DESCRIPTION:

THIS PROJECT IS A PARTNERSHIP BETWEEN THE PASSAIC

VALLEY SEWERAGE COMMISSION AND RUTGERS

COOPERATIVE EXTENSION WATER RESOURCES PROGRAM.

THE FOLLOWING ARE PLANS FOR A PROPOSED CISTERN, AND

OUTDOOR EDUCATION SPACE AT HAWKINS STREET

ELEMENTARY SCHOOL IN NEWARK, NJ. GUTTERS WILL BE

INSTALLED ON THE MODULAR CLASSROOM BUILDING ALONG

COURTLAND STREET. A 265 GALLON CISTERN TANK WILL BE

CONNECTED TO A DOWNSPOUT AND HARVEST ROOFTOP

RUNOFF FOR REUSE. PICNIC TABLES AND RAISED WOODEN

PLANTER BEDS WILL ALSO BE INSTALLED TO PROVIDE AN

EDUCATIONAL EXPERIENCE.

ELEMENTARY SCHOOL

MAIN BUILDING

MODULAR

CLASSROOM

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PROJECT AREA /

LIMIT OF WORK

DRAINAGE AREA

975 SF

EXISTING CATCH BASIN

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N0 20' 40'

SCALE 1" = 20'-0"

EXISTING CONDITIONS AND DEMOLITION PLANSHEET NAME

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PROPOSED BUSHMAN SLIMLINE 265 GAL. CISTERN

(FROM MANUFACTURER: 4.92' x 2.08' x 5')

PROPOSED GUTTERS (TYP.)

PICNIC TABLES (TYP.)

(6) RAISED PLANTER BEDS

TYP. (6' x 3' x 2')

PROPOSED GUTTERS (TYP.)

CONCRETE PAD (L 6.0' X W 2.5' X H 4.0")

PICNIC TABLES (TYP.)

DOWNSPOUT DIVERTER

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SITE PLANSHEET NAMESHEET NAME

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Site Photograph October 24, 2017