Landscape_Plan_For_Bid.pdf
PDF 1 MB Posted
- Attached to
- Grayton Beach Community Center
- Solicitation number
- ITB 24-35
- Issued by
- Walton County, Florida
About this file
This is a Landscape Plan document prepared by Dewberry Associates for the Grayton Beach Restroom Facility project in Walton County, Florida. The plan details comprehensive landscaping and irrigation specifications for the 2,000-square-foot restroom facility, including planting schedules, planting details, and irrigation system design. The project involves the installation of native coastal plants including Sand Live Oak, Myrtle Oak, Saw Palmetto, Muhly Grass, Dwarf Yaupon Holly, Sea Oats, Spiderwort, and Dune Sunflower, with specifications for shrub and tree planting at various distances from structures and site boundaries. Planting notes establish requirements for Florida Fancy Grade plants sourced from reputable nurseries, with detailed guidance on rootball preparation, mulching (4-inch depth), watering, and fertilization using Osmocote. Trees over eight feet in height require three-point staking and guying systems with guy wires to be removed at the end of the guarantee period. All planting beds are specified to be clean white beach sand, raked free of debris, with a 10-foot preservation buffer maintained around coastal grassland areas outside structures.
The irrigation system design incorporates a Rain Bird pressure-compensating drip irrigation system with three distinct zones: one for trees utilizing bubblers providing specified flow rates (1 gallon per day for 1-gallon plants up to 30 gallons per day for 30-gallon plants), one for shrubs and grasses using Netafim or similar products at 0.9 gallons per hour, and one for Sea Oats with micro spray heads. The irrigation infrastructure includes 1-inch Schedule 40 PVC mainline buried a minimum of 12 inches below grade, 16-millimeter blue stripe drip tubing installed below grade, 3M DBY splice kits at all connection points, and 6-inch round valve boxes for control valves. The system includes provisions for frost protection requiring disconnection when temperatures fall below 40 degrees Fahrenheit, with routing designed to minimize disturbance to existing vegetation. The plan is dated June 3, 2024, and was prepared by Point Washington, Florida, with contact information for Bradford R. Davis at 850.974.0616.
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Text version
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L-d a te r e vi sio n point washington, florida bradfordrdavis@gmail.com telephone 850.974.0616 fl 0001730
340 oak avenue
6/ 3/
ROOT BALL FLUSH
WITH FINISH GRADE
SCARIFY ROOTBALL
MULCH: 4" AFTER SETTLEMENT
EXISTING SOIL
PUDDLE, SETTLE, &
PLANTING BACKFILL:
AIR POCKETS.
COMPACT TO REMOVE
2x ROOTBALL
SHRUB PLANTING
NTS
4" WATERING
4" MULCH
BERM
NTS
TREE PLANTING/GUYING
ROOT BALL FLUSH
WITH FINISH GRADE
TOP OF STAKES 2"
BELOW FINISH GRADE
WITH 120° SEPARATION
SCARIFY ROOT BALL
PLANTING BACKFILL:
PUDDLE, SETTLE, &
COMPACT TO REMOVE
AIR POCKETS.
SEE SPECS.
GUYS (3 REQ'D)
APPLY PER MNFT.S INSTRUCTIONS
OSMOCOTE FERTILIZER2x ROOTBALL
OSMOCOTE FERTILIZER
SCARIFY
ROOT BALL
guy wires shall be removed at the end of the guarantee period.
6. All trees over eight (8) feet high shall be staked and guyed on three sides. See detail. All
5. All planting beds shall be clean white beach sand to be raked free of any debris.
driveways, and parking areas.
behind (12" for groundcover) bedlines at lawns or walks and minimum 36" back from curbs, from building or as required by conditions. Front row of shrubs shall be planted a minimum of 24"
4. Back row of shrubs shall be planted 36" from face of building wall, groundcovers shall be 12"
3. Plants shall be set so that the top of the rootball is flush with finish grade after settlement.
rootballs to prevent plant from becoming pot-bound. all2. Scarify
PLANTING NOTES
PLANTING DETAILS
PLANTING SCHEDULE
1. Plants to be sourced from a reputable nursery supplier, to be well established, meet Florida Fancy Grade standards, trees to be full to the ground, multi trunk with at least 5 leaders.
UP
EXISTING VEGETATION SHALL
BE PRESERVED (SEE
PRESERVATION NOTE).
PRESERVATION AREA
COASTAL GRASSLAND AREAS OUTSIDE
STRUCTURES 10-FT BUFFER SHALL BE
PRESERVED AND RETAINED.
PRESERVATION AREA
COASTAL GRASSLAND AREAS OUTSIDE
STRUCTURES 10-FT BUFFER SHALL BE
PRESERVED AND RETAINED.
Saw Palmetto#726 Serenoa repens
Muhly Grass#127 Muhlenbergia capillaris
Dwf. Yaupon HollyIlex vomitoria 'Schillings Dwf.'#3 43
Spiderwort#146 Conradina canescens
Sea Oats4"62 Uniola paniculata
Sand Live Oak#3030 Quercus geminata
Myrtle Oak#1513 Quercus myrtlefolia
(Gel Packs) to replace canopy trees at 3:1
Dune Sunflower#124 Helianthus debilis
EXISTING VEGETATION SHALL
BE PRESERVED (SEE
PRESERVATION NOTE).
EXISTING VEGETATION SHALL
BE PRESERVED (SEE
PRESERVATION NOTE).
10' 20'5'0' 2'
SCALE 1" = 10' - 0"
AutoCAD SHX Text
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L-d a te r e vi sio n point washington, florida bradfordrdavis@gmail.com telephone 850.974.0616 fl 0001730
284 oak avenue
6/ 3/
IRRIGATION NOTES
AND DRAIN SYSTEM TO PREVENT FREEZE DAMAGE.
8. WHEN TEMPERATURES FALL BELOW 40 DEGREES FAHRENHEIT DISCONNECT
7. CONTROL VALVES TO BE PLACED IN 6" ROUND VALVE BOXES.
6. USE 3M DBY SPLICE KITS AT ALL CONNECTION POINTS.
5. ALL 16MM. BLUE STRIPE TO BE INSTALLED BELOW GRADE.
4. P.V.C. PIPING TO BE BURIED A MINIMUM 0F 12".
1/2 Gal / Day 1 Gal / Day 2 Gal / Day 5 Gal / Day 20 Gal / Day
TO EXISTING VEGETATION.
3. CONTRACTOR TO ROUTE ALL PIPING TO INSURE MINIMAL DISTURBANCE
2. CONNECTION FROM 16 MM. TO EMITTER TO BE MADE WITH, " SPAGHETTI TUBING".
EMITTERS TO ESTABLISH THE FOLLOWING FLOW RATES.
1 Gal Plant 3 Gal Plant 7 Gal Plant 15 Gal Plant 30 Gal Plant
1. CONTRACTOR TO INSTALL RAIN BIRD PRESSURE COMPENSATING
9. CREATE ONE ZONE FOR TREES ONLY, USE BUBBLERS THAT WILL PROVIDE REQUIRED FLOW.
10. CREATE ONE ZONE FOR SHRUBS AND GRASSES WITH NETAFIM OR SIMILAR PRODUCT.
11. CREATE ONE ZONE FOR SEA OATS WITH MICRO SPRAY HEAD.
POINT OF CONNECTION DETAIL
HUNTER PVG VALUE
Rain Bird ESP - HUNTER 3 STATION NODEc
1" SCHEDULE 40 PVC
IRRIGATION SCHEDULE
1" DRIP STUB UP
MAINLINE LOCATION IS SCHEMATIC, MAINLINE TO BE LOCATED ON PROPERTY.
16ml BUBBLER ZONE
HUNTER PCN - 20 BUBBLER
HUNTER PCN - 10 BUBBLER
CONNECT NETAFIM, .9GPH AT STUB UPS
CREATING A LOOP <250'
HUNTER MICRO SPRAY ZONE, PLACE TO IRRIGATE MOST EFFICIENTLY
HS-S-BT
LOCATE TIMER IN A MB-0811-G VALVE BOX
OR SIMILAR
c
6" SCHEDULE 40 PVC CONDUIT
UP
EXISTING VEGETATION SHALL
BE PRESERVED (SEE
PRESERVATION NOTE).
EXISTING VEGETATION SHALL
BE PRESERVED (SEE
PRESERVATION NOTE).
EXISTING VEGETATION SHALL
BE PRESERVED (SEE
PRESERVATION NOTE).
10' 20'5'0' 2'
SCALE 1" = 10' - 0"
AutoCAD SHX Text M
AutoCAD SHX Text
REGIONAL UTILITIES INSTALLED
AutoCAD SHX Text
DOUBLE CHECK BACKFLOW
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PREVENTER
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STRUCTURE
AutoCAD SHX Text
3/4" ISOLATION BALL VALVE
AutoCAD SHX Text
3/4" RPZ
AutoCAD SHX Text
TO IRRIG. SYSTEM
AutoCAD SHX Text
ROAD
AutoCAD SHX Text
3/4" SERVICE
AutoCAD SHX Text
BACKFLOW PREVENTER
AutoCAD SHX Text
WATER METER
| Sheets and Views |
| GRAYTON RESTROOM LANDSCAPE-GRAYTON REST AREA LANDSCAPE |
| GRAYTON RESTROOM LANDSCAPE-GRAYTON REST AREA IRRIGATION |
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