PERMFILE66038

• Permit No: M2006003
• IBM Index Class Name: Permit File
• Doc Date: 1/6/2006
• Doc Name: Landscape Plan Map
• From: Hall-Irwin Corp
• To: DMG
• Media Type: M
• Archive: No

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DESIGN INTENT
THE DESIGN INTENT FOR THE PROPOSED LANDSCAPE AT THE PARKER - DERSHAM GRAVEL MINE IS TO PROVIDE ADDITIONAL WILDLIFE HABITAT
AND CREATE A MORE PLEASING ENVIRONMENT ALONG BASELINE ROAD (166TH AVENUE). TO DO THIS WE HAVE PROPOSED LARGE DECIDUOUS
CANOPY TREES ALONG BASELINE ROAD SET APPROXIMATELY 40 FT. ON CENTER. TO COMPLEMENT THESE LARGE TREES AND THE EXISTING
TREES ON SITE AND HELP PROVIDE ADDITIONAL SCREENING IN CERTAIN AREAS WE HAVE ALSO PROPOSED CLUSTERS OF SMALL DECIDUOUS
TREES ALONG BASELINE ROAD. THESE PLANTINGS WILL HELP CREATE A MORE AESTHETICALLY PLEASING APPEARANCE TO THE MATERIAL
SALES YARD PROPOSED FOR THIS AREA.
IN ADDITION TO THE PLANTS PROPOSED ALONG BASELINE ROAD, WE HAVE PROPOSED LARGE CLUSTERS OF TREES PLACED AT A FEW OF THE
CORNERS OF THE PROPOSED RESERVOIR TO ENHANCE THE WILDLIFE HABITAT ON THE SITE. THESE CLUSTERS WILL CONTAIN LARGE
DECIDUOUS TREES, SMALL DECIDUOUS TREES AND EVERGREEN TREES IN ORDER TO PROVIDE A DIVERSITY OF FOOD AND COVER FOR
WILDLIFE. ALL PROPOSED TREES ARE NATIVE TO THE UNITED STATES AND ARE DROUGHT TOLERANT. A NATIVE DRYLAND GRASS MIX WILL BE
PLANTED THROUGHOUT THE SITE TO PROVIDE A LOW MAINTENANCE GROUND COVER THAT WILL HELP CONTROL EROSION AND ALSO PROVIDE
ADDITIONAL HABITAT FOR WILDLIFE.
LEGEND
AFFECTED LAND BOUNDARY
PROPERTY BOUNDARY
EASEMENT
SECTION LINE
EXISTING FENCE
EXISTING GASLINE
-- EXISTING WATERLINE
EXISTING TELEPHONE
EXISTING POWER POLE
EXISTING POWERLINE
EXISTING TELEPHONE PEDESTAL
EXISTING DITCH
- EXISTING USGS CONTOUR
�- - EXISTING ROADS AND R.O.W.
W W Y
W J
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EXISTING WETLANDS
EXISTING BUILDING /STRUCTURE
EXISTING TREES
EXISTING WATER WELL
EXISTING MONITORING WELL
EXISTING PIEZOMETER
EXISTING TESTHOLE
EXISTING OIL & GAS WELL/ FACILITY
TOP OF RESERVOIR
HIGH WATER LINE
PROPOSED SLURRY WALL
PROPOSED LARGE DECIDUOUS TREE
PROPOSED EVERGREEN TREE
PROPOSED SMALL DECIDUOUS TREE
Y.
x
TREE SPECIES:
COMMON NAME
SPECIES NAME
MATURE
HEIGHT
MATURE
WIDTH
PLANTING
SIZE
QTY
LARGE DECIDUOUS TREES TOTAL = 20
Seedless Plains Cottonwood
Populus Sargent!!
60 -80'
50 -60'
2.00" CAL.
5
Hackberry
Celtis occidentalis
50 -60'
40 -50'
2.00" CAL.
5
Green Ash
Fraxinus pennsylvanica
40 -50'
20 -30'
2.00" CAL.
5
Kentucky Coffeetree
Gymnocladus dioica
50 -60'
40 -50'
2.00" CAL.
5
EVERGREEN TREES TOTAL = 24
Bristlecone Pine
Pinus aristata
20 -40'
15 -30'
6'
8
Pinion Pine
Pinus edulis
20 -30'
10 -20'
6'
8
Rocky Mountain Juniper
Juniperus scopulorum
20 -30'
8_12'
6'
8
SMALL DECIDUOUS TREES TOTAL = 40
Chokecherry
Prunus virginiana
8 -20'
8 -12'
10 Gal
14
Hawthorn
Crataegus erythropoda
15 -25'
15 -25'
1.5" CAL.
14
Mountain Mahogany
Cercocarpus montanus
8 -15'
6 -10'
5 GAL.
6
Smooth sumac
Rhus glabra
8 -15'
15 -20'
___§ GAL-
6
NATIVE GRASS MIX:
COMMON NAME
RAMIN D :
SPECIES NAME
VARIETY
PERCENT
OF MIX
Ibs (pls) /ac
Buffalo Grass
Buchloe dactyloides
Native
30
9.0
Sideoats grama
Bouteloua curtipendula
Butte, Vaughn
15
3.0
Blue gramma
Bouteloua gracilis
Lovington
30
3.0
Little bluestem
Schizachyrium scoparium
Patura
25
7.0
NU I t: Hates proposed are for drill seeding, for broadcast seeding use 2 times the listed rate. Listed
rates of Ibs pure live seed per acre are the NRCS recommended rates.
0
( IN
NOTE: SET ROOT BALL OF ALL TREES 4"
ABOVE GRADE IN IRRIGATED AREAS ;AND
AT GRADE TO 2" ABOVE GRADE IN
NON - IRRIGATED AREAS. MODIFY IF SOIL
CONDITIONS WARRANT & PER COUNTY
DIRECTION. INSTALL 5" HIGH BERM
AROUND TREES TO CREATE A WATERING
BASIN. BERM IS TEMPORARY IN
IRRIGATED AREAS. REMOVE BERM AFTER
TWO THOROUGH WATERINGS IN
IRRIGATED AREAS & MULCH. LEAVE BERM
& MULCH IN NON - IRRIGATED AREAS F: IN
AREAS ONLY IRRIGATED BY DRIP SYSTEMS
AFTER DRYLAND GRASS ESTABLISHMENT
PERIOD.
4" DEEP WOOD CHIP MULCH
FLUSH WITH SOD AT EDGE. &
TO BE KEPT 2" FROM TRUNK.-
ALTERNATE CONIFER GUYING
SYSTEM: EQUALLY SPACED 30"
STEEL STAKES WITH WHITE
TOPS, SET FLUSH WITH
GRADE. GUY TO MID -POINT OF
TREE & FLAG WIRE WITH 1/2"
DIAMETER WHITE PVC PIPE.
REMOVE BOTTOM 1/3 OF WIRE BASKET.
SET TREE IN PIT TO PROPER GRADE AND
PLUMB. REMOVE REMAINING WIRE &
TWINE. IF PLASTIC OR TREATED BURLAP,
REMOVE AS MUCH AS POSSIBLE &
BACKFILL. IF REGULAR BURLAP,
BACKFILL 2/3 OF PIT, REMOVE TOP 1/:3
OF BURLAP & COMPLETE BACKFILL.
TREE PLANTING DETAIL
NOT TO SCALE
PRUNE DEAD OR DAMAGED
BRANCHES PRIOR TO PLANTING.
IF FORM IS COMPROMISED BY
PRUNING, REPLACE SHRUB.
SPACE PLANTS AND SET PLUMB
FOR BEST EFFECT.
MOUND COMPACTED BACKFILL
UNDER ROOTBALL OR
SET ON UNDISTURBED SOIL.
REMOVE ALL CONTAINERS, BASKETS,
WIRE ETC. FROM ROOTBALL
DIAMETER 2x'S
BALL WIDTH
DIAMETER
2 -3 X'S BALL WIDTH
SHRUB PLANTING DETAIL
NOT TO SCALE
NOTES:
DO NOT PRUNE OR DAMAGE CENTRAL LEADER.
WRAP TRUNK FROM GROUND LEVEL
TO SECOND BRANCH WITH 4" KRAFT
TYPE TREE WRAP. SECURE ENDS WITH
FLEXIBLE TAPE.
STANDARD GUYING SYSTEM:
(ONLY WHERE NECESSARY) MIN.
6' LONG HEAVY DUTY T -BAR STEEL
POST STAKES WITH WHITE
T -POST CAPS AND WITH 17
GAUGE GALVANIZED STEEL WIRE
GUYS SECURED TO TREE WITH
CANVAS STRAP ABOVE FIRST
BRANCH. WIRE TO BE TAUT BUT
NOT OVER- TIGHT. FLAG WIRE
WITH WHITE PLASTIC FLAGGING
TAPE. CONIFERS TO HAVE 2
STAKES FOR TREES 6' AND LESS,
3 STAKES FOR TREES ABOVE 6'.
DECIDUOUS TREES TO HAVE 2
STAKES FOR TREES 2 -1/2" CAL.
AND LESS, 3 STAKES ABOVE
2 -1/2" CAL. ONE STAKE ALWAYS
IN DIRECTION OF PREVAILING
WINDS. REMOVE STAKES & GUYS
AFTER ONE GROWING SEASON.
PREPARED BACKFILL MIXTURE:
1. ONE PART COMPOST OR
L� APPROVED EQUAL.
2. TWO PARTS TOPSOIL.
3. THREE PARTS NATIVE SOIL.
4. MATERIALS TO BE
THOROUGHLY BLENDED.
UNDISTURBED SOIL
SET SHRUB PLUMB.
TOP OF ROOT BALL TO
MATCH FINISH GRADE
3" DEEP SHREADED CEDAR MULCH
INSIDE SAUCER FOR ALL SHRUBS
PREPARED BACKFILL MIXTURE
1. ONE PART COMPOST
OR APPROVED EQUAL.
2. TWO PARTS TOPSOIL.
3. THREE PARTS NATIVE SOIL.
4. MATERIALS TO BE THOROUGHLY
BLENDED.
1. DURING SITE RECLAMATION, TOPSOIL SHALL BE SPREAD IN LIFTS NOT TO EXCEED 4 INCHES AND WORKED INTO THE SLOPES TO ENSURE GOOD
ADHESION AND MINIMIZE SOIL CREEP.
2. SOIL TEST MAY TAKE PLACE PRIOR TO RECLAMATION TO DETERMINE PROPER SOIL AMENDMENTS.
3. LOCATION OF LANDSCAPE MATERIAL MAY BE ADJUSTED TO BEST FIT SITE CONDITIONS. FINAL LOCATIONS TO BE DETERMINED IN THE FIELD BY
OWNER'S REPRESENTATIVE.
4. ALL LANDSCAPING SHALL MEET THE UTILITY CLEARANCE REQUIREMENTS.
S. THE CONTRACTOR SHALL CALL FOR ALL UTILITY LOCATES AND FIELD VERIFY THE LOCATION OF ALL UNDERGROUND UTILITIES.
6. ALL LANDSCAPE SHALL BE INSTALLED CONSISTENT WITH XERISCAPE STANDARDS FOR INSTALLATION, SOIL PREPARATION AND IRRIGATION.
7. DISTURBED AREAS SHALL BE RESEEDED WITH THE SPECIFIED SEED MIX. SEEDED AREAS SHALL BE RESEEDED AS NEEDED UNTIL WELL
ESTABLISHED. SEEDING SHALL OCCUR BETWEEN NOVEMBER 1ST THROUGH APRIL 15TH IF POSSIBLE. SEEDING SHOULD TAKE PLACE ON UNFROZEN
SOIL.
8. SEEDING SHALL NOT BE PERMITTED WHEN WIND VELOCITY IS SUCH AS TO PREVENT UNIFORM SEED DISTRIBUTION. NO APPLICATION SHALL BE
UNDERTAKEN DURING INCLEMENT WEATHER.
9. AREAS SEEDED WITH NATIVE GRASS SEED MIX SHALL BE MULCHED WITH CLEAN WEED FREE STRAW OR NATIVE HAY. MULCH SHALL BE APPLIED
AT A RATE OF 4,000 POUNDS PER ACRE. MULCH SHALL BE CRIMPED INTO THE SOIL TO ANCHOR IT. CRIMPING SHALL TAKE PLACE CROSS SLOPE
WHERE POSSIBLE.
10. GRASS SEED SHALL BE DRILLED MECHANICALLY WITH A NATIVE GRASS DRILL EQUIPED WITH AN AGITATOR AND PRESS WHEELS. THE DRILL
SHALL ALSO HAVE DEPTH BANDS ON SLOPES LESS THAN 3:1. DRILL IN A MANNER THAT AFTER SURFACE IS RAKED AND ROLLED, SEED SHALL HAVE
1/4" TO 1/2" OF COVER.
11. BROADCAST SEEDING WILL BE PERMITTED ONLY ON SMALL AREAS NOT ACCESSIBLE TO MACHINE METHODS. FOR BROADCAST SEEDING, SEEDING
RATES SHALL BE DOUBLED. INSTALL HAY MULCH IMMEDIATELY AFTER SEEDING.
12. A MINIMUM OF 6 INCHES OF TOPSOIL WILL BE SPREAD OVER ALL DISTURBED AREAS TO BE RE- SEEDED TO MATCH SURROUNDING FINISH GRADE.
13. MOWING WILL BE PERFORMED FOR AT LEAST TWO YEARS FOLLOWING SEEDING TO HELP ESTABLISH NATIVE GRASSES AND CONTROL WEED
INFESTATION.
14. TREES LISTED IN PLANT SCHEDULE SHALE. BE PLANTED WITH LIKE SPECIES IN THE GROUPINGS SHOWN ON THE PLAN. PLANTS SHALL BE PLANTED
IN THE QUANTITIES SHOWN IN THE PLANT SCHEDULE.
15. ALL TREES SHALL BE SETBACK FROM THE SLURRY WALL A MINIMUM OF 30'.
16. TREES ALONG BASELINE ROAD MAY BE INSTALLED IN CONJUNCTION WITH THE DEVELOPMENT OF THE LANDSCAPE SALES YARD
,00 Zoo
FEET)
HALL -IRWIN CORPORATION
NO.
DESCRIPTION
DATE
BY
PARKER - DERSHAM SAND & GRAVEL RESOURCE
WELD COUNTY - USR
LANDSCAPE PLAN MAP
Box 680 Frederick, CO 80530
Oak Street, Suite 209 CIVIL R E S-sU R C E S, L L C P.O .
303 833 1416 (p) 303 833 2850 (f)
DESIGNED BY: DLF )OB N0. DWG:
DATE: DEC 2005 mrnm..i "v.n..u�.n.mw..iron.w
DRAWN BY: DLF
SCALE: AS NOTED SHEET:
CHECKED BY: DBO 4 OF 4
Permit #:200(o -Oe3 Confidental ?:
Class: Ftff rym,t- Type -Seq.:
From: l4c�t 1- \,rwwi C. oEr To: P-44 61
Doc. Name: \
Doc. Date (if no ,date stam ): I I (o /OAP
Specialist: C C_