PERMFILE40776

• Permit No: M2006003
• IBM Index Class Name: Permit File
• Doc Date: 4/4/2006
• Doc Name: Landscape Plan Map
• From: Civil Resources
• To: DMG
• Section_Exhibit Name: 4 / 4
• Media Type: M
• Archive: No

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DESIGN INTENT
IHt 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 (168TH 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_
I G(—_FNITI
AFFECTED LAND BOUNDARY
� M M � PROPERTY BOUNDARY
GAS
VZ
ii
EASEMENT
SECTION LINE
EXISTING FENCE
EXISTING GASLINE
EXISTING WATERLINE
EXISTING TELEPHONE
EXISTING POWER POLE
-OHE EXISTING POWERLINE
M EXISTING TELEPHONE PEDESTAL
EXISTING DITCH
EXISTING USGS CONTOUR
EXISTING ROADS AND R_O_W_
W W W
❑
O
O
TH-6
0
❑ ❑
0
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
I%
N
TREE SPECIES:
COMMON NAME
SPECIES NAME
MATURE
MATURE
PLANTING
4,8
Sideoats grama
Blue grama
Butte, Vaughn
Covington
HEIGHT
WIDTH
SIZE
QTY
I LARGE DECIDUOUS TREES
TOTAL = 20
Seedless Plains Cottonwood
Populus sargentlT
60 -80'
50 -60'
2.00" CAL.
5
Hackberry
Celtis occidentalfs
50-60'
40 -50'
2.00" CAL.
5
Green Ash
Fraxinus pennsylvanica
40 -50'
20 -30'
2.00" CAL.
Kentucky Coffeetree
Gymnocladus dioica
50-60'
40 -50'
2.00" CAL.
5
5
EVERGREEN TREES
TOTAL = J4
Bristlecone Pine Pinus aristata 20-40' 15 -30' 6'
8
Pinion Pine
Pinus edulis
20 -30'
10 -20'
6'
8
Rocky Mountain Juniper
]uniperus 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.
Smooth sumac
Rhus glabra
8 -15'
15 -20'
S GAL.
6
6
NATIVE GRASS MIX:
COMMON NAME VARIETY PERCENT 1ooDiD PLS /ACRE TOTAL LBc Of PLS
ORR MIX NEEDED PER ACRE
GRAMINOIDS.
Western wheatgrass
ArrlOn, Barton
30
16.0
4,8
Sideoats grama
Blue grama
Butte, Vaughn
Covington
10
10
9.0
3.0
1.0
0.3
Sand bluestem
Elida
15
16.0
2,4
Switchgrass
Hachita, Grenville
20
4.0
0,8
Alkali sacaton
Salado
15
1.5
0.3
Total
run TF• D -l..
100
9.6
• arc o P. UPUjL.0 u1 L_ IU1 w RI 30001l19, IUI UI UdUEdSL 5@ @8U1g U9e ) times the listed rate. Listed
rates of Ibs pure live seed per acre are the NRCS recommended rates.
O
0 100 200
( IN FEET )
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 A 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 & 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 TRUNKr
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_
I 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.
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 10 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 SHALL 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_
RECEIVED
l (,U(o APR 0 4 2006
Division of Minerals and Geology
HALL -IRWIN CORPORATION
PARKER - DERSHAM SAND & GRAVEL RESOURCE
NO. DESCRIPTION DATE BY WELD COUNTY - USR
1 ADEQUACY REVIEW 1 3/06 ARR LANDSCAPE PLAN MAP
CIVIL R E S'XU R C E S L L C 4.`1 oak Sheet, Suite 209
P.O. Box 680 Frederick, CO 80530
303 833 1416 (p) 303 833 2850 (f)
DESIGNED BY: DLF DATE: DEC 2005 JOB N0. DWG:
DRAWN BY" DLF ':"' m,." v 'a.e.,"•^n.•- .��rnm!m,+.,.e.,
SCALE: AS NOTED SHEET:
CHECKED BY: DBO
— 40F4
Permit #: m 20D ( - Co b Confidental ?:
Doc. Name: U
Doc. Date (if no
Inspection Date