6-Appendix A5 - Landscape Plans.pdf

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Attached to
Urban Meadow Courthouse Connection
Solicitation number
IFB 2026-11 City of Harrisburg, Dauphin County
Issued by
Pennsylvania

About this file

This is a Landscape Plans document prepared by Wallace Montgomery, LLP for the City of Harrisburg, Dauphin County, Pennsylvania, in support of the Urban Meadow Courthouse Connection project. The plan details the landscaping design for Boyd Street, featuring the installation of Eastern Redbud (Cercis Canadensis) and Apple Serviceberry (Amelanchier x Grandiflora) trees along a 529-foot stretch of roadway from Station 01+45.00 to Station 06+74.00. The landscape design includes 60-inch diameter planters positioned at regular 65-foot intervals, with trees spaced 3.5 feet apart perpendicular to the street. The plan specifies planting soil requirements, tree stake placement for specimens over 2 inches in caliper, root ball exposure standards, and comprehensive pruning guidelines consistent with ANSI A300 and ISA standards. The work encompasses proper soil preparation with a minimum 3-foot depth, drainage considerations, and planter specifications to support tree establishment and long-term health in an urban environment.

The landscape plan includes detailed notes on proper planting procedures, including root flare exposure, soil scarification, bracing techniques, and material removal protocols to ensure optimal tree survival and growth. Trees identified for this project may be placed under utility wires and are specified at 1.5 to 2 inches in caliper at installation. The plan was prepared in July 2026 and includes professional engineer certification from Pennsylvania-licensed Professional Engineer Robert J. Hudson (PE 04430). The sheet is one of three in the overall landscaping plan set, with this sheet specifically addressing the Boyd Street corridor urban meadow component of the larger courthouse connection infrastructure project.

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Text version

BOYD STREET

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LANDSCAPE PLAN

(CERCIS CANADENSIS)

EASTERN REDBUD

(AMELANCHIER X GRANDIFLORA)

APPLE SERVICEBERRY

LEGEND

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STA. 01+45.00

START WORK

STA. 06+74.00

STOP WORK

EXISTING TREE

EXISTING TREE

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Sheet:

Date:JULY 2026

Design: BG

Drawing: MJA

Checked: WSM

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25 50 FEET

65'65'65'65'65'72.5'

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60" DIAMETER PLANTER (TYP.)

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ROOT BALL TO SETTLE THE SOIL.

DO NOT OVER COMPACT WHEN PLANTING HOLE HAS BEEN BACKFILLED. POUR WATER AROUND

PRIOR TO MULCHING, LIGHTLY TAMP SOIL AROUND ROOT BALL IN 6" LIFTS TO BRACE TREE.9.

TREE. LEAVE NURSERY/CONTRACTOR SEAL IN PLACE.

DO NOT USE THE TRUNK OF THE TREE AS A LEVER IN POSITIONING OR MOVING THE8.

PLANTING SOIL SHALL BE A MINIMUM DEPTH OF 3'-0" UNLESS OTHERWISE SPECIFIED.7.

OF TREE PIT UP TO THE BOTTOM OF ROOT BALL.

WHERE PLANTING SOIL MEETS UNDISTURBED SOIL, SCARIFY SIDES AND BOTTOM 6.

STAKES ON SIDEWALK AND ROADWAY SIDES OF TREES.

STAKE TREES OVER 2" CAL. SET STAKES PLUMB AND AT SAME HEIGHT. PLACE 5.

ALL TREE TRUNKS. DO NOT LEAVE MATERIALS IN THE PLANTER BAY

DO NOT USE TREE WRAP. REMOVE TREE WRAP OR CARDBOARD TUBING FROM A4.

IN ALL DIRECTIONS.

TO ENSURE THAT THE BASE OF THE FLARE IS FLUSH WITH ADJACENT GRADE AND PLUMB

REMOVE EXCESS SOIL FROM TOP OF ROOT BALL TO EXPOSE ROOT FLARE PRIOR TO PLANTING 3.

ADJACENT AREAS.

SET PLANTS PLUMB AND FACE TO GIVE THE BEST APPEARANCE OR RELATIONSHIP TO THE 2.

& ISA STANDARDS. DO NOT CUT TREE'S CENTRAL LEADER.

BROKEN, DEAD OR DAMAGED BRANCHES. PRUNE WITH A CLEAN CUT PER CURRENT ANSI A300

DO NOT HEAVILY PRUNE THE TREE AT PLANTING. PRUNE ONLY CO-DOMINANT LEADERS,1.

NOTES:

1 1/2" TO 2" CALIPER APPLE SERVICEBERRY-AMELANCHIER X GRANDIFLORA

MAY BE PLACED UNDER WIRES

MATURE HEIGHT <30.00', SPACE AT LEAST 10.00' APART.

NOTE:

1 1/2" TO 2" CALIPER EASTERN REDBUD (CERCIS CANADENSIS)

LANDSCAPE QUANTITIES

DESCRIPTION (UNIT) QUANTITIES

APPLE SERVICEBERRY (EACH)

EASTERN REDBUD (EACH)

PLANTER (EACH)

55" DIAMETER (TOP OF PLANTER)

50" DIAMETER (BOTTOM OF PLANTER)

60" DIAMETER (BENEATH OF TOP DIAMETER OF PLANTER)

PLAN VIEW OF PLANTER (TOP VIEW)

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FIBERGLASS

CONCRETE OR

SOIL

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60"

55"

SECTION A-A

NOT TO SCALE

60"

EXISTING

EXISTING ROAD

EXISTING CURB

PLANTER

EXISTING CONCRETE SIDEWALK

DRIVEN 18" MIN. INTO POT

2"x2" HARDWOOD STAKES FIRMLY

WARNING FLAG, 8" LONG MIN.

TO TREE AND STAKE

MONOFILAMENT WEBBING TIED

UV-STABILIZED POLYPROPYLENE

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21.25" 21.25"

PROFILE (PLANTER AND TREE)

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TOPSOIL (CY) 11.16 (1.86 CY EACH)

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Sheet:

Date:JULY 2026

:Design BG,MJA

:Drawing BG,MJA

:Checked WSM

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File details come from the government source that posted it. Updated .