Landscape Specifications & DetailsSECTION 32 9300 - LANDSCAPE
PART 1 -GENERAL
1.1 REFERENCED DOCUMENTS
A. Refer to Landscape Plans, notes, details, bidding requirements,
special provisions, and schedules for additional requirements.
1.2 DESCRIPTION OF WORK
A. Work included: Furnish all supervision, labor, materials, services,
equipment and appliances required to complete the work covered
in conjunction with the landscaping covered in these
specifications and landscaping plans, including:
1. Planting (trees, shrubs and grasses)
2. Bed preparation and fertilization
3. Notification of sources
4. Water and maintenance until final acceptance
5. Guarantee
1.3 REFERENCE STANDARDS
A. American Standard for Nursery Stock published by American
Association of Nurserymen: 27 October 1980, Edition; by
American National Standards Institute, Inc. (Z60.1) - plant
material
B. American Joint Committee on Horticultural Nomenclature: 1942
Edition of Standardized Plant Names.
C. Texas Association of Nurserymen, Grades and Standards
D. Hortis Third, 1976 - Cornell University
1.4 NOTIFICATION OF SOURCES AND SUBMITTALS
A. Samples: Provide representative quantities of sandy loam soil,
mulch, bed mix material, gravel and crushed stone. Samples
shall be approved by Owner's Authorized Representative before
use on the project.
1.5 JOB CONDITIONS
A. General Contractor to complete the following punch list: Prior to
Landscape Contractor initiating any portion of landscape
installation, General Contractor shall leave planting bed areas
three (3 ") inches below final finish grade of sidewalks, drives and
curbs as shown on the drawings. All lawn areas to receive solid
sod shall be left one (1 ") inch below the final finish grade of
sidewalks, drives and curbs. All construction debris shall be
removed prior to Landscape Contractor beginning any work.
B. Storage of materials and equipment at the job site will be at the
risk of the Landscape Contractor. The Owner cannot be held
responsible for theft or damage.
1.6 MAINTENANCE AND GUARANTEE
A. Maintenance:
1. The Landscape Contractor shall be held responsible for the
maintenance of all work from the time of planting until final
acceptance by the Owner. No trees, shrubs, groundcover or
grass will be accepted unless they show healthy growth and
satisfactory foliage conditions.
2. Maintenance shall include watering of trees and plants,
cultivation, weeding spraying, edging, pruning of trees,
mowing of grass, cleaning up and all other work necessary
of maintenance.
3. A written notice requesting final inspection and acceptance
should be submitted to the Owner at least seven (7) days
prior to completion. An on -site inspection by the Owner's
Authorized Representative will be completed prior to written
acceptance.
B. Guarantee:
v,
TREE PLANTING DETAIL
0
NOT TO SCALE
1. Trees, shrubs and groundcover shall be guaranteed for a
twelve (12) month period after final acceptance. The
Contractor shall replace all dead materials as soon as
weather permits and upon notification of the Owner. Plants,
including trees, which have partially died so that shape, size,
or symmetry have been damaged, shall be considered
subject to replacement. In such cases, the opinion of the
Owner shall be final.
a. Plants used for replacement shall be of the same size
and kind as those originally planted and shall be planted
as originally specified. All work, including materials,
labor and equipment used in replacements, shall carry a
twelve (12) month guarantee. Any damage, including
ruts in lawn or bed areas, incurred as a result of making
replacements shall be immediately repaired.
b. At the direction of the Owner, plants may be replaced
at the start of the next year's planting season. In such
cases, dead plants shall be removed from the premises
immediately.
c. When plant replacements are made, plants, soil mix,
fertilizer and mulch are to be utilized as originally
specified and re- inspected for full compliance with the
contract requirements. All replacements are to be
included under "Work" of this section.
2. The Owner agrees that for the guarantee to be effective, he
will water plants at least twice a week during dry periods
and cultivate beds once a month after final acceptance.
3. The above guarantee shall not apply where plants die after
acceptance because of injury from storms, hail, freeze,
insects, diseases, injury by humans, machines or theft.
4. Acceptance for all landscape work shall be given after final
inspection by the Owner provided the job is in a complete,
undamaged condition and there is a stand of grass in all
lawn areas. At that time, the Owner will assume
maintenance on the accepted work.
C. Repairs: Any necessary repairs under the Guarantee must be
made within ten (10) days after receiving notice, weather
permitting. In the event the Landscape Contractor does not
make repairs accordingly, the Owner, without further notice to
Contractor, may provide materials and men to make such repairs
at the expense to the Landscape Contractor.
1.7 QUALITY ASSURANCE
A. General: Comply with applicable federal, state, county and local
regulations governing landscape materials and work.
B. Personnel: Employ only experienced personnel who are familiar
with the required work. Provide full time supervision by a
qualified foreman acceptable to Landscape Architect.
C. Selection of Plant Material:
1. Make contact with suppliers immediately upon obtaining
notice of contract acceptance to select and book materials.
Develop a program of maintenance (pruning and fertilization)
which will ensure the purchased materials will meet and / or
exceed project specifications.
2. Substitutions: Do not make plant material substitutions. If
the specified landscape material is not obtainable, submit
proof of non - availability to Landscape Architect, together
with proposal for use of equivalent material. At the time
bids are submitted, the Contractor is assumed to have
located the materials necessary to complete the job as
specified,
3. Landscape Architect will provide a key identifying each tree
location on site. Written verification will be required to
document material selection, source and delivery schedules
to site.
4. Measurements: Measure trees with branches and trunks or
canes in their normal position. Do not prune to obtain
required sizes. Take caliper measurements six inches above
ground for trees up to and including 4" caliper size, and
twelve inches above ground for larger sizes. Measure main
body of all plant material of height and spread dimensions,
TREE PLANTING DETAIL LEGEND
AND NOTES
A. TREE: TREES SHALL CONFORM WITH
LATEST AMERICAN STANDARD FOR
NURSERY STOCK. www.anla.org
B. TREE PIT: WIDTH TO BE AT LEAST TWO
(2) TIMES THE DIAMETER OF THE ROOT
BALL CENTER TREE IN HOLE & REST
ROOT BALL ON UNDISTURBED NATIVE
SOIL.
C. ROOT BALL: REMOVE TOP % BURLAP
AND ANY OTHER FOREIGN OBJECT;
CONTAINER GROWN STOCK TO BE
INSPECTED FOR GIRDLING ROOTS.
D. ROOT FLARE: ENSURE THAT ROOT
FLARE IS EXPOSED, FREE FROM MULCH,
AND AT LEAST TWO INCHES ABOVE
GRADE. TREES SHALL BE REJECTED
WHEN GIRDLING ROOTS ARE PRESENT &
ROOT FLARE IS NOT APPARENT.
E. ROOTBALL ANCHOR RING: REFER TO
MANUFACTURER'S GUIDELINES FOR
SIZING. PLACE ROOTBALL ANCHOR
RING ON BASE OF ROOTBALL, TRUNK
SHOULD BE IN THE CENTER OF THE
RING.
F. 'U' BRACKET.
G. NAIL STAKE: REFER TO
MANUFACTURER'S GUIDELINES FOR
SIZING. INSTALL NAIL STAKES WITH
HAMMER OR MALLET FIRMLY INTO
UNDISTURBED GROUND. DRIVE NAIL
STAKES FLUSH WITH "U" BRACKET
ADJACENT TO ROOTBALL (DO NOT
DISTURB ROOTBALL).
do not measure from branch or root tip -to -tip.
5. Owner's Authorized Representative shall inspect all plant
material with requirements for genus, species, cultivar /
variety size and quality.
6. Owner's Authorized Representative retains the right to
further inspect all plant material upon arrival to the site and
during installation for size and condition of root balls and
root systems, limbs, branching habit, insects, injuries and
latent defects.
7. Owner's Authorized Representative may reject
unsatisfactory or defective material at any time during the
process work. Remove rejected materials immediately from
the site and replace with acceptable material at no additional
cost to the Owner. Plants damaged in transit or at job site
shall be rejected.
1.8 PRODUCT DELIVERY, STORAGE AND HANDLING
A. Preparation:
1. Balled and Burlapped (B &B) Plants: 1Dig and prepare
shipment in a manner that will not damago roots, branches,
shape and future development.
2. Container Grown Plants: Deliver plants in rigid container to
hold ball shape and protect root mass.
B. Delivery:.
1. Deliver packaged materials in sealed containers showing
weight, analysis and name of manufacturer. Protect
materials from deterioration during delivery and while stored
on site.
2. Deliver only plant materials that can be planted in one day
unless adequate storage and watering facilities are available
on job site.
3. Protect root balls by heeling in with sawdust or other
approved moisture retaining material if not planted within 24
hours of delivery.
4. Protect plants during delivery to prevent damage to root
balls or desiccation of leaves. Keep plants moist at all
times. Cover all materials during transport.
5. Notify Owner's Authorized Representative of delivery
schedule 72 hours in advance job site.
6. Remove rejected plant material immediately from job site.
7. To avoid damage or stress, do not lift, move, adjust to
plumb, or otherwise manipulate plants by trunk or stems.
PART 2 - PRODUCTS
2.1 PLANTS
A. General: Well- formed No. 1 grade or better nursery grown stock.
Listed plant heights are from tops of root balls to nominal tops of
plants. Plant spread refers to nominal outer width of the plant,
not to the outer leaf tips. Plants will be individually approved by
the Owner's Authorized Representative and his decision as to
their acceptability shall be final.
B. Quantities: The drawings and specifications are complimentary.
Anything called for on one and not the other is as binding as if
shown and called for on both. The plant schedule is an aid to
bidders only. Confirm all quantities on plan.
C. Quality and size: Plant materials shall conform to the size given
on the plan, and shall be healthy, symmetrical, well - shaped, full
branched and well rooted. The plants shall be free from injurious
insects, diseases, injuries to the bark or roots, broken ranches,
objectionable disfigurements, insect eggs and larvae, and are to
be of specimen quality.
D. Approval: All plants which are found unsuitable in growth, or are
in any unhealthy, badly shaped or undersized condition will be
rejected by the Owner's Authorized Representative either before
or after planting and shall be removed at the expense of the
Landscape Contractor and replaced with acceptable plant as
H. BACKFILL: USE EXISTING NATIVE SOIL
(no amendments) WATER THOROUGHLY
TO ELIMINATE AIR POCKETS.
1. MULCH: DOUBLE SHREDDED
HARDWOOD MULCH 2 INCH SETTLED
THICKNESS, WITH 2" HT. WATERING
RING; ENSURE THAT ROOT FLARE IS
EXPOSED. BELOW GROUND STAKE
SHOULD NOT BE VISIBLE.
J. TREE STAKES:
TREE STAKE SOLUTIONS 'SAFETY
STAKE' BELOW GROUND MODEL
AVAILABLE FROM:
Tree Stake Solutions
ATTN: Jeff Tuley
(903) 676 -6143
jeff @treestakesolutions.com
www.treestakesolutions.com
K. IT SHALL BE THE RESPONSIBILITY OF
THE CONTRACTOR TO OBTAIN A COPY
OF THE MANUFACTURER'S
SPECIFICATIONS PRIOR TO
INSTALLATION OF TREE STAKES.
CONTRACTOR SHALL ADHERE TO
MANUFACTURER'S INSTALLATION
GUIDELINES, SPECIFICATIONS, AND
OTHER REQUIREMENTS FOR TREE STAKE
INSTALLATION.
IRRIGATION REPAIR NOTES
1, IRRIGATION SUBCONTRACTOR TO FLAG EXISTING
IRRIGATION IN THE FIELD THAT SHALL INCLUDE BUT
NOT LIMITED TO: HEADS, VALVES, QUICK COUPLERS,
MAINLINE, ETC.
2. CONTRACTOR SHALL MAINTAIN INTEGRITY OF
EXISTING SYSTEM AND SHALL INCLUDE IN BID:
MATERIALS, LABOR, ETC. TO REPAIR EXISTING
IRRIGATION SYSTEM.
3. ALL EXISTING MAINLINE SHALL BE LOCATED AND
CAPPED WHERE NECESSARY.
4. EXISTING IRRIGATION SHALL BE MODIFIED TO PROVIDE
100% COVERAGE OF NEW AREAS CONSTRUCTED.
5. CONTRACTOR SHALL MATCH EXISTING EQUIPMENT
CURRENTLY USED ON -SITE.
SHRUBS / GROUNDCOVER;
REFER TO LANDSCAPE PLAN
TOPDRESS MULCH PER
SPECIFICATIONS; 2" MINIMUM G (' ' Z �� n n i
SETTLED THICKNESS G pn n G Qn
c�� m
TOP OF MULCH 1/2" � � , '� C � n � P7 �� G ^ �,,, -� ,I < <% � P7
' G P / P 3/16" X 4" GREEN STEEL EDGING,
MINIMUM BELOW TOP OF -� tr %On STAKES ON INSIDE; EDGING SHALL
CONCRETE WALK / CURB G ty �� ; G , V L/ BE 1/2" MAXIMUM HEIGHT
SCARIFY SIDES G J �L �o�J S c �D� U G J Uo�J S-1 ABOVE FINISH GRADE
CONCRETE WALK 'Q (-(I 1i �
�oo '� ` ,av� �G �Qc�J ` LAWN /FINISH GRADE
vac
POCKET PLANTING
NOT ALLOWED
NOTE:
NO STEEL EDGING SHALL I -- PREPARED SOIL MIX PER
BE INSTALLED ALONG ! SPECIFICATIONS; TILL 6" MINIMUM
SIDEWALKS OR CURBS - OF PREPARED SOIL MIX INTO
6" DEPTH OF EXISTING SOIL
REFER TO LANDSCAPE PLAN
6" FOR SPACING NATIVE SOIL
ROOTBALL,
DO NOT DISTURB
02SHRUB / GROUNDCOVER DETAIL
NOT TO SCALE
tree planting detail as approved by the Landscape Architect if the
percolation test fails.
I. Backfill only with 5 parts existing soil or sandy loam and 1 part
bed preparation. When the hole is dug in solid rock, topsoil from
the same area should not be used. Carefully settle by watering
to prevent air pockets. Remove the burlap from the top Y3 of the
ball, as well as all nylon, plastic string and wire. Container trees
will usually be root bound, if so follow standard nursery practice
of 'root scoring'.
J. Do not wrap trees.
K. Do not over prune.
L. Mulch the top of the ball. Do not plant grass all the way to the
trunk of the tree. Leave the area above the top of the ball and
mulch with at least two (2 ") inches of specified mulch.
M. All plant beds and trees to be mulched with a minimum settled
thickness of two (2 ") inches over the entire bed or pit.
N. Obstruction below ground: In the event that rock, or
underground construction work or obstructions are encountered
in any plant pit excavation work to be done under this section,
alternate locations may be selected by the Owner. Where
locations cannot be changed, the obstructions shall be removed
to a depth of not less than three (30) feet below grade and no
less than six (6 ") inches below the bottom of ball when plant is
properly set at the required grade. The work of this section shall
include the removal from the site of such rock or underground
obstructions encountered at the cost of the Landscape
Contractor.
O. Trees and large shrubs shall be staked as site conditions require.
Position stakes to secure trees against seasonal prevailing winds.
P. Pruning and Mulching: Pruning shall be directed by the
Landscape Architect and shall be pruned in accordance with
standard horticultural practice following Fine Pruning, Class I
pruning standards provided by the National Arborist Association.
1. Dead wood, suckers, broken and badly bruised branches
shall be removed. General tipping of the branches is not
permitted. Do not cut terminal branches.
2. Pruning shall be done with clean, sharp tools.
3. Immediately after planting operations are completed, all tree
pits shall be covered with a layer of organic material two
(2 ") inches in depth. This limit of the organic material for
trees shall be the diameter of the plant pit.
Q. Steel Curbing Installation:
1. Curbing shall be aligned as indicated on plans. Stake out
limits of steel curbing and obtain Owners approval prior to
installation.
2. All steel curbing shall be free of kinks and abrupt bends.
3. Top of curbing shall be Y2" maximum height above final
finished grade.
4. Stakes are to be installed on the planting bed side of the
curbing, as opposed to the grass side.
5. Do not install steel edging along sidewalks or curbs.
6. Cut steel edging at 45 degree angle where edging meets
sidewalks or curbs.
3.3 CLEANUP AND ACCEPTANCE
A. Cleanup: During the work, the premises shall be kept neat and
orderly at all times. Storage areas for all materials shall be so
organized so that they, too, are neat and orderly. All trash and
debris shall be removed from the site as work progresses. Keep
paved areas clean by sweeping or hosing them at end of each
work day.
END OF SECTION
GENERAL LAWN NOTES
1. CONTRACTOR SHALL COORDINATE OPERATIONS AND
AVAILABILITY OF EXISTING TOPSOIL WITH ON -SITE
CONSTRUCTION MANAGER.
2. CONTRACTOR SHALL LEAVE LAWN AREAS 1 " BELOW
FINAL FINISHED GRADE PRIOR TO TOPSOIL
INSTALLATION.
3. CONTRACTOR SHALL FINE GRADE AREAS TO ACHIEVE
FINAL CONTOURS AS INDICATED ON CIVIL PLANS.
ADJUST CONTOURS TO ACHIEVE POSITIVE DRAINAGE
AWAY FROM BUILDINGS. PROVIDE UNIFORM
ROUNDING AT TOP AND BOTTOM OF SLOPES AND
OTHER BREAKS IN GRADE. CORRECT IRREGULARITIES
AND AREAS WHERE WATER MAY STAND.
4. ALL LAWN AREAS SHALL BE FINE GRADED, IRRIGATION
TRENCHES COMPLETELY SETTLED AND FINISH GRADE
APPROVED BY THE OWNER'S CONSTRUCTION
MANAGER OR LANDSCAPE ARCHITECT PRIOR TO LAWN
INSTALLATION.
5. CONTRACTOR SHALL REMOVE ALL ROCKS 3/4"
DIAMETER AND LARGER, DIRT CLODS, STICKS,
CONCRETE SPOILS, ETC. PRIOR TO PLACING TOPSOIL
AND LAWN INSTALLATION.
6. CONTRACTOR SHALL MAINTAIN ALL LAWN AREAS
UNTIL FINAL ACCEPTANCE. THIS SHALL INCLUDE, BUT
NOT BE LIMITED TO: MOWING, WATERING, WEEDING,
CULTIVATING, CLEANING AND REPLACING DEAD OR
BARE AREAS TO KEEP PLANTS IN A VIGOROUS,
HEALTHY CONDITION.
7. CONTRACTOR SHALL GUARANTEE ESTABLISHMENT OF
ACCEPTABLE TURF AREA AND SHALL PROVIDE
REPLACEMENT FROM LOCAL SUPPLY IF NECESSARY.
SOLID SOD NOTES
1. PLANT SOD BY HAND TO COVER INDICATED AREAS
COMPLETELY. ENSURE EDGES OF SOD ARE TOUCHING.
TOP DRESS JOINTS BY HAND WITH TOPSOIL TO FILL
VOIDS.
2. ROLL GRASS AREAS TO ACHIEVE A SMOOTH, EVEN
SURFACE, FREE FROM UNNATURAL UNDULATIONS.
3. WATER SOD THOROUGHLY AS SOD OPERATION
PROGRESSES.
4. IF INSTALLATION OCCURS BETWEEN SEPTEMBER 1
AND MARCH 1, OVER -SEED BERMUDAGRASS SOD
WITH WINTER RYEGRASS, AT A RATE OF FOUR (4)
POUNDS PER ONE THOUSAND (1000) SQUARE FEET.
g,
specified at no additional cost to the Owner.
F.
Decomposed Granite: Base material shall consist of a natural
material mix of granite aggregate not to exceed 1/8" diameter in
E.
Trees shall be healthy, full - branched, well- shaped, and shall meet
size and shall be composed of various stages of decomposed
the minimum trunk and diameter requirements of the plant
earth base.
schedule. Balls shall be firm, neat, slightly tapered and well
wrapped in burlap. Any tree loose in the ball or with a broken
PART 3
- EXECUTION
root ball at time of planting will be rejected. Balls shall be ten
(10 ") inched in diameter for each one (1 ") inch of trunk diameter,
3.1 BED PREPARATION & FERTILIZATION
measured six (6 ") inched above ball. (Nomenclature confirms to
the customary nursery usage. For clarification, the term
A.
Landscape Contractor to inspect all existing conditions and
"multi- trunk" defines a plant having three (3) or more trunks of
report any deficiencies to the Owner.
nearly equal diameter.)
B.
All planting areas shall be conditioned as follows:
F.
Pruning: All pruning of trees and shrubs, as directed by the
Landscape Architect prior to final acceptance, shall be executed
1. Prepare new planting beds by scraping away existing grass
by the Landscape Contractor at no additional cost to the Owner.
and weeds as necessary. Till existing soil to a depth of six
(6 ") inches prior to placing compost and fertilizer. Apply
2.2 SOIL
PREPARATION MATERIALS
fertilizer as per Manufacturer's recommendations. Add six
(6 ") inches of compost and till into a depth of six (6 ") inches
A.
Sandy Loam:
of the topsoil. Apply organic fertilizer such as Sustane or
Green Sense at the rate of twenty (20) pounds per one
1. Friable, fertile, dark, loamy soil, free of clay lumps, subsoil,
thousand (1,000) square feet.
stones and other extraneous material and reasonably free of
weeds and foreign grasses. Loam containing Dallasgrass or
2. All planting areas shall receive a two (2 ") inch layer of
Nutgrass shall be rejected.
specified mulch.
2. Physical properties as follows:
3. Backfill for tree pits shall be as follows: Use existing top soil
a. Clay - between 7 -27 percent
on site (use imported topsoil as needed) free from large
b. Silt - between 15 -25 percent
clumps, rocks, debris, caliche, subsoils, etc., placed in nine
c. Sand - less than 52 percent
(9 ") inch layers and watered in thoroughly.
3. Organic matter shall be 3 % -10% of total dry weight.
C.
Grass Areas:
4. If requested, Landscape Contractor shall provide a certified
1. Blocks of sod should be laid joint to joint (staggered joints)
soil analysis conducted by an approved soil testing
after fertilizing the ground first. Roll grass areas to achieve
laboratory verifying that sandy loam meets the above
a smooth, even surface. The joints between the blocks of
requirements.
sod should be filled with topsoil where they are evidently
gaped open, then watered thoroughly.
B.
Organic Material: Compost with a mixture of 80% vegetative
matter and 20 % animal waste. Ingredients should be a mix of
3.2 INSTALLATION
course and fine textured material.
A.
Maintenance of plant materials shall begin immediately after each
C.
Premixed Bedding Soil as supplied by Vital Earth Resources,
plant is delivered to the site and shall continue until all
Gladewater, Texas; Professional Bedding Soil as supplied by
construction has been satisfactorily accomplished.
Living Earth Technology, Dallas, Texas or Acid Gro Municipal Mix
as supplied by Soil Building Systems, Dallas, Texas or approved
B.
i
Plant materials shall be delivered to the site only after the beds
equal.
are prepared and areas are ready for planting. All shipments of
nursery materials shall be thoroughly protected from the drying
D.
Sharp Sand: Sharp sand must be free of seeds, soil particles and
winds during transit. All plants which cannot be planted at once,
weeds.
after delivery to the site, shall be well protected against the
possibility of drying by wind and Balls of earth of B & B plants
E.
Mulch: Double Shredded Hardwood Mulch, partially decomposed,
shall be kept covered with soil or other acceptable material. All
dark brown. Living Earth Technologies or approved equal.
plants remain the property of the Contractor until final
acceptance.
F.
Organic Fertilizer: Fertilaid, Sustane, or Green Sense or equal as
recommended for required applications. Fertilizer shall be
C.
Position the trees and shrubs in their intended location as per
delivered to the site in original unopened containers, each
plan.
bearing the manufacturer's guaranteed statement of analysis.
D.
Notify the Owner's Authorized Representative for inspection and
G.
Commercial Fertilizer: 10 -20 -10 or similar analysis. Nitrogen
approval of all positioning of plant materials.
source to be a minimum 50% slow release organic Nitrogen
(SCU or UF) with a minimum 8% sulfur and 4% iron, plus
E.
Excavate pits with vertical sides and horizontal bottom. Tree
icronutrients.
pits shall be large enough to permit handling and planting
without injury to balls of earth or roots and shall be of such
H.
Peat: Commercial sphagnum peat moss or partially decomposed
depth that,when planted and settled, the crown of the plant shall
shredded pine bark or other approved organic material.
bear the same relationship to the finish grade as it did to soil
surface in original place of growth.
2.3 MISCELLANEOUS
MATERIALS
F.
Shnab and tree pits shall be no less than twenty -four (24 ")
A.
Steel Edging: 3/16" x 4" x 16' - dark green, DURAEDGE° steel
inches wider than the lateral dimension of the earth ball and six
landscape edging manufactured by The J.D. Russell Company
(6 ") inches deeper than it's vertical dimension. Remove and haul
under its trade name DURAEDGE Heavy Duty Steel.
front site all rocks and stones over three - quarter (34 ") inch in
diameter. Plants should be thoroughly moist before removing
B.
Staking Material for Shade Trees: refer to details.
containers.
C.
Gravel: Washed native pea gravel, graded 1 inch to 1 -1/2 inch.
G.
Dig a wide, rough sided hole exactly the same depth as the
height of the ball, especially at the surface of the ground. The
D.
Filter Fabric: 'Mirafi Mirascape' by Mirafi Construction Products
sides of the hole should be rough and jagged, never slick or
available at Lone Star Products, Inc., (469) 523 -0444 or
glazed.
approved equal
H.
Percolation Test: Fill the hole with water. If the water level does
E.
River Rock: 'Colorado' or native river rock, 2" - 4" dia.
not percolate within 24 hours, the tree needs to move to another
location or have drainage added. Install a PVC stand pipe per
IRRIGATION REPAIR NOTES
1, IRRIGATION SUBCONTRACTOR TO FLAG EXISTING
IRRIGATION IN THE FIELD THAT SHALL INCLUDE BUT
NOT LIMITED TO: HEADS, VALVES, QUICK COUPLERS,
MAINLINE, ETC.
2. CONTRACTOR SHALL MAINTAIN INTEGRITY OF
EXISTING SYSTEM AND SHALL INCLUDE IN BID:
MATERIALS, LABOR, ETC. TO REPAIR EXISTING
IRRIGATION SYSTEM.
3. ALL EXISTING MAINLINE SHALL BE LOCATED AND
CAPPED WHERE NECESSARY.
4. EXISTING IRRIGATION SHALL BE MODIFIED TO PROVIDE
100% COVERAGE OF NEW AREAS CONSTRUCTED.
5. CONTRACTOR SHALL MATCH EXISTING EQUIPMENT
CURRENTLY USED ON -SITE.
SHRUBS / GROUNDCOVER;
REFER TO LANDSCAPE PLAN
TOPDRESS MULCH PER
SPECIFICATIONS; 2" MINIMUM G (' ' Z �� n n i
SETTLED THICKNESS G pn n G Qn
c�� m
TOP OF MULCH 1/2" � � , '� C � n � P7 �� G ^ �,,, -� ,I < <% � P7
' G P / P 3/16" X 4" GREEN STEEL EDGING,
MINIMUM BELOW TOP OF -� tr %On STAKES ON INSIDE; EDGING SHALL
CONCRETE WALK / CURB G ty �� ; G , V L/ BE 1/2" MAXIMUM HEIGHT
SCARIFY SIDES G J �L �o�J S c �D� U G J Uo�J S-1 ABOVE FINISH GRADE
CONCRETE WALK 'Q (-(I 1i �
�oo '� ` ,av� �G �Qc�J ` LAWN /FINISH GRADE
vac
POCKET PLANTING
NOT ALLOWED
NOTE:
NO STEEL EDGING SHALL I -- PREPARED SOIL MIX PER
BE INSTALLED ALONG ! SPECIFICATIONS; TILL 6" MINIMUM
SIDEWALKS OR CURBS - OF PREPARED SOIL MIX INTO
6" DEPTH OF EXISTING SOIL
REFER TO LANDSCAPE PLAN
6" FOR SPACING NATIVE SOIL
ROOTBALL,
DO NOT DISTURB
02SHRUB / GROUNDCOVER DETAIL
NOT TO SCALE
tree planting detail as approved by the Landscape Architect if the
percolation test fails.
I. Backfill only with 5 parts existing soil or sandy loam and 1 part
bed preparation. When the hole is dug in solid rock, topsoil from
the same area should not be used. Carefully settle by watering
to prevent air pockets. Remove the burlap from the top Y3 of the
ball, as well as all nylon, plastic string and wire. Container trees
will usually be root bound, if so follow standard nursery practice
of 'root scoring'.
J. Do not wrap trees.
K. Do not over prune.
L. Mulch the top of the ball. Do not plant grass all the way to the
trunk of the tree. Leave the area above the top of the ball and
mulch with at least two (2 ") inches of specified mulch.
M. All plant beds and trees to be mulched with a minimum settled
thickness of two (2 ") inches over the entire bed or pit.
N. Obstruction below ground: In the event that rock, or
underground construction work or obstructions are encountered
in any plant pit excavation work to be done under this section,
alternate locations may be selected by the Owner. Where
locations cannot be changed, the obstructions shall be removed
to a depth of not less than three (30) feet below grade and no
less than six (6 ") inches below the bottom of ball when plant is
properly set at the required grade. The work of this section shall
include the removal from the site of such rock or underground
obstructions encountered at the cost of the Landscape
Contractor.
O. Trees and large shrubs shall be staked as site conditions require.
Position stakes to secure trees against seasonal prevailing winds.
P. Pruning and Mulching: Pruning shall be directed by the
Landscape Architect and shall be pruned in accordance with
standard horticultural practice following Fine Pruning, Class I
pruning standards provided by the National Arborist Association.
1. Dead wood, suckers, broken and badly bruised branches
shall be removed. General tipping of the branches is not
permitted. Do not cut terminal branches.
2. Pruning shall be done with clean, sharp tools.
3. Immediately after planting operations are completed, all tree
pits shall be covered with a layer of organic material two
(2 ") inches in depth. This limit of the organic material for
trees shall be the diameter of the plant pit.
Q. Steel Curbing Installation:
1. Curbing shall be aligned as indicated on plans. Stake out
limits of steel curbing and obtain Owners approval prior to
installation.
2. All steel curbing shall be free of kinks and abrupt bends.
3. Top of curbing shall be Y2" maximum height above final
finished grade.
4. Stakes are to be installed on the planting bed side of the
curbing, as opposed to the grass side.
5. Do not install steel edging along sidewalks or curbs.
6. Cut steel edging at 45 degree angle where edging meets
sidewalks or curbs.
3.3 CLEANUP AND ACCEPTANCE
A. Cleanup: During the work, the premises shall be kept neat and
orderly at all times. Storage areas for all materials shall be so
organized so that they, too, are neat and orderly. All trash and
debris shall be removed from the site as work progresses. Keep
paved areas clean by sweeping or hosing them at end of each
work day.
END OF SECTION
GENERAL LAWN NOTES
1. CONTRACTOR SHALL COORDINATE OPERATIONS AND
AVAILABILITY OF EXISTING TOPSOIL WITH ON -SITE
CONSTRUCTION MANAGER.
2. CONTRACTOR SHALL LEAVE LAWN AREAS 1 " BELOW
FINAL FINISHED GRADE PRIOR TO TOPSOIL
INSTALLATION.
3. CONTRACTOR SHALL FINE GRADE AREAS TO ACHIEVE
FINAL CONTOURS AS INDICATED ON CIVIL PLANS.
ADJUST CONTOURS TO ACHIEVE POSITIVE DRAINAGE
AWAY FROM BUILDINGS. PROVIDE UNIFORM
ROUNDING AT TOP AND BOTTOM OF SLOPES AND
OTHER BREAKS IN GRADE. CORRECT IRREGULARITIES
AND AREAS WHERE WATER MAY STAND.
4. ALL LAWN AREAS SHALL BE FINE GRADED, IRRIGATION
TRENCHES COMPLETELY SETTLED AND FINISH GRADE
APPROVED BY THE OWNER'S CONSTRUCTION
MANAGER OR LANDSCAPE ARCHITECT PRIOR TO LAWN
INSTALLATION.
5. CONTRACTOR SHALL REMOVE ALL ROCKS 3/4"
DIAMETER AND LARGER, DIRT CLODS, STICKS,
CONCRETE SPOILS, ETC. PRIOR TO PLACING TOPSOIL
AND LAWN INSTALLATION.
6. CONTRACTOR SHALL MAINTAIN ALL LAWN AREAS
UNTIL FINAL ACCEPTANCE. THIS SHALL INCLUDE, BUT
NOT BE LIMITED TO: MOWING, WATERING, WEEDING,
CULTIVATING, CLEANING AND REPLACING DEAD OR
BARE AREAS TO KEEP PLANTS IN A VIGOROUS,
HEALTHY CONDITION.
7. CONTRACTOR SHALL GUARANTEE ESTABLISHMENT OF
ACCEPTABLE TURF AREA AND SHALL PROVIDE
REPLACEMENT FROM LOCAL SUPPLY IF NECESSARY.
SOLID SOD NOTES
1. PLANT SOD BY HAND TO COVER INDICATED AREAS
COMPLETELY. ENSURE EDGES OF SOD ARE TOUCHING.
TOP DRESS JOINTS BY HAND WITH TOPSOIL TO FILL
VOIDS.
2. ROLL GRASS AREAS TO ACHIEVE A SMOOTH, EVEN
SURFACE, FREE FROM UNNATURAL UNDULATIONS.
3. WATER SOD THOROUGHLY AS SOD OPERATION
PROGRESSES.
4. IF INSTALLATION OCCURS BETWEEN SEPTEMBER 1
AND MARCH 1, OVER -SEED BERMUDAGRASS SOD
WITH WINTER RYEGRASS, AT A RATE OF FOUR (4)
POUNDS PER ONE THOUSAND (1000) SQUARE FEET.
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Vista
140 S. Heariz Rd.
Coppell, Texas 75019
Project Number:
14013
Issue Date:
04.30.2014
Drawn By:
KAH
Checked By:
KAH
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Revisions
No: Date: Detail:
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Sheet Title:
LANDSCAPE
SPECIFICATIONS
AND DETAILS