K-Sheets.pdf

NO SCALE

NOTE:

1.

(Sheet 3 of 3)

SLOPE TREATMENT DETAILS

Brush Blanket

BRUSH BLANKET TREATMENT PLAN

K.3

STATE PROJECT

NUMBER

SHEET

WY

PRA YELL 10(19)

P

M

D e c e m b e r

U

S S u r ft

D c m y fi le s p w p r o d u c ti o n d y e ll s d .d g n

S J a c k s o n

C

S m it h

C h e c k e d b y

D e s ig n e d b y

See 157.11(g) for brush blanket requirements.

Top of soil cut

Top of rock cut

NPS Drwg. No. 101/130820

NPS PMIS Nos. 86308 & 2131522

EXCAVATION PRACTICES TO AVOID

and exposed presplit holes

Avoid shear cut rock faces

EARTH CUT SLOPE TREATMENT

(TYPICAL)

ROCK CUT SLOPE TREATMENT

(TYPICAL)

Benching

Normal ditch line

NOTE:

NO SCALE

ground, emphasizing ridges and draws

Undulate cut line to match original

Planting pockets

(5' to 8') rounding

Side slope

(5' to 8') rounding

Top of cut rock slope cuts with ledges and pockets to promote revegetation

Excavate by mechanical methods or controlled blasting to produce

FOOTNOTE:

6.

5.

4.

3.

2.

1.

within cuts

Avoid long, linear benches

Remove half cast lines and equipment marks on the final cut face.

equipment and fly rock damage where applicable.

Protect the natural environment, outside the clearing limits, from

When blasting, perform work according to Section 205.

lines, emphasizing rock outcrops, draws and ridges.

Shape the cut slope to blend with surrounding natural ground length of 30 feet (typical).

Construct benches and planting pocket to a depth of 5 feet and a promoting revegetation.

texture, blending with the natural rock outcroppings and

Preserve or create irregularities in the slope to create a rough by the CO.

Vary neatline slopes shown in the cross-sections as directed

Treatment of cut slopes are subsidiary to roadway excavation.

(Sheet 1 of 3)

SLOPE TREATMENT DETAILS

ROCK CUT SLOPE TREATMENT (EXAMPLE)

K.1

STATE PROJECT

A

D e c e m b e r

U

S S u r ft m y fi le s p w p r o d u c ti o n d y e ll s a .d g n

S J a c k s o n

C

S m it h

C h e c k e d b y

D e s ig n e d b y

NO SCALE

NOTE:

Landscape logs for log placement

Depress ground log on the slope as needed to retain

Berm soil material

Small trees and seedlings (to be planted by others)

CUT SLOPE TREATMENT PLAN

FILL SLOPE TREATMENT PLAN

LOG PLACEMENT DETAIL

Place boulder

BOULDER DETAIL

FOOTNOTE:

Material surrounding rock

Finished cut or fill slope secure placed boulders into finished slopes.

slope; and adjust cuts and fills around boulder placements to and natural rock outcrops are encountered within finished cut

Remove surrounding surface material where in-slope boulders

Place conserved boulders

1.

as directed by the CO.

Place conserved boulders and landscape logs on finish slopes

Place landscape logs

(Sheet 2 of 3)

SLOPE TREATMENT DETAILS

Natural rock outcroppings

Existing in-slope boulder

Place boulder

Place boulder or placed boulder natural rock outcropping, Existing in-slope boulder, K.2

STATE PROJECT

D e c e m b e r

U

S S u r ft m y fi le s p w p r o d u c ti o n d y e ll s c .d g n

S J a c k s o n

C

S m it h

C h e c k e d b y

D e s ig n e d b y

COMPOUND CUT DETAIL

FOOTNOTE:

1 Varies. See Staking Data.

Ditch

Final slope staking for soil portion of cut

Temporary slope

Initial slope staking

Original ground

Anticipated hinge point

Final slope staking for soil portion of cut

Temporary slope

Initial slope staking

Original ground

Anticipated hinge point

Ditch

1.25

1.5

412+25 to 422+75

LC

NO SCALE

347+75 to 352+50

338+50 to 341+25

LC

Pavement Section

15'

Pavement section

15'

1.25 - 1.5

Soil

Rock

Soil

Rock

DETAIL

COMPOUND CUT

SOUTH OBSIDIAN

DETAIL

COMPOUND CUT

GRIZZLY LAKE

K.4

STATE PROJECT

NUMBER

SHEET

D e c e m b e r

U

S S u r ft m y fi le s p w p r o d u c ti o n d y e ll s e .d g n

WY PRA YELL10(19)

S J a c k s o n

C

S m it h

C h e c k e d b y

D e s ig n e d b y