Amendment A001.pdf

Offers must acknowledge receipt of this amendment prior to the hour and date specified in the solicitation or as amended, by one of the following methods:

(a) By completing items 8 and 15, and returning or (c) By separate letter or electronic communication which includes a reference to the solicitation and amendment numbers. FAILURE OF YOUR ACKNOWLEDGMENT TO BE RECEIVED AT THE PLACE DESIGNATED FOR THE RECEIPT OF OFFERS PRIOR TO THE HOUR AND DATE SPECIFIED MAY RESULT IN REJECTION OF YOUR OFFER. If by virtue of this amendment you desire to change an offer already submitted, such change may be made by letter or electronic communication, provided each letter or electronic communication makes reference to the solicitation and this amendment, and is received prior to the opening hour and date specified.

E. IMPORTANT: Contractor is not is required to sign this document and return copies to the issuing office.

AMENDMENT OF SOLICITATION/MODIFICATION OF CONTRACT 1. CONTRACT ID CODE

2. AMENDMENT/MODIFICATION NUMBER 3. EFFECTIVE DATE 4. REQUISITION/PURCHASE REQUISITION NUMBER

7. ADMINISTERED BY (If other than Item 6) CODE

STANDARD FORM 30 (REV. 11/2016)

Prescribed by GSA FAR (48 CFR) 53.243

FACILITY CODE

9A. AMENDMENT OF SOLICITATION NUMBER

9B. DATED (SEE ITEM 11)

10A. MODIFICATION OF CONTRACT/ORDER NUMBER

10B. DATED (SEE ITEM 13)

11. THIS ITEM ONLY APPLIES TO AMENDMENTS OF SOLICITATIONS

The above numbered solicitation is amended as set forth in Item 14. The hour and date specified for receipt of Offers is extended. is not extended.

12. ACCOUNTING AND APPROPRIATION DATA (If required) copies of the amendment; (b) By acknowledging receipt of this amendment on each copy of the offer submitted;

13. THIS ITEM APPLIES ONLY TO MODIFICATIONS OF CONTRACTS/ORDERS.

IT MODIFIES THE CONTRACT/ORDER NUMBER AS DESCRIBED IN ITEM 14.

CHECK ONE A. THIS CHANGE ORDER IS ISSUED PURSUANT TO: (Specify authority) THE CHANGES SET FORTH IN ITEM 14 ARE MADE IN THE CONTRACT ORDER

NUMBER IN ITEM 10A.

B. THE ABOVE NUMBERED CONTRACT/ORDER IS MODIFIED TO REFLECT THE ADMINISTRATIVE CHANGES (such as changes in paying office, appropriation data, etc.) SET FORTH IN ITEM 14, PURSUANT TO THE AUTHORITY OF FAR 43.103(b).

C. THIS SUPPLEMENTAL AGREEMENT IS ENTERED INTO PURSUANT TO AUTHORITY OF:

D. OTHER (Specify type of modification and authority)

Except as provided herein, all terms and conditions of the document referenced in Item 9A or 10A, as heretofore changed, remains unchanged and in full force and effect.

15C. DATE SIGNED

15A. NAME AND TITLE OF SIGNER (Type or print)

16C. DATE SIGNED

16A. NAME AND TITLE OF CONTRACTING OFFICER (Type or print)

14. DESCRIPTION OF AMENDMENT/MODIFICATION (Organized by UCF section headings, including solicitation/contract subject matter where feasible.)

PAGE OF PAGES

6. ISSUED BY CODE

8. NAME AND ADDRESS OF CONTRACTOR (Number, street, county, State and ZIP Code) (X)

CODE

15B. CONTRACTOR/OFFEROR

(Signature of person authorized to sign)

16B. UNITED STATES OF AMERICA

(Signature of Contracting Officer)

Previous edition unusable

N/A 1 2

A001 11/04/2026 N/A

5. PROJECT NUMBER (If applicable)

ID FLAP KOOTEN 8450(1)

Yellowstone Trail Road, Segment 1

Department of Transportation Federal Highway Administration 610 East Fifth Street Vancouver WA 98661-3801

N/A N/A

N/A

X 69056726R000019

10/13/2026

X

N/A

X

ID FLAP KOOTEN 8450(1), Yellowstone Trail Road,Segment 1 See page 2

N/A

N/A N/A

Project No: ID FLAP KOOTEN 8450(1)

Project Name: Yellowstone Trail Road, Segment 1

Amendment No. A001, dated 11/04/2026

Solicitation No. 69056726R000019

REVISIONS ARE AS FOLLOWS:

SPECIAL CONTRACT REQUIREMENTS

Page E-17 Subsection 108.01, Commencement, Prosecution, and Completion of Work.

Revises “shotcrete” to “Reinforced Shotcrete (Ditch) work.”

PLANS

Plan sheet D.5 Revises Plan and Profile sheet

Plan sheet I.4 Revises Reinforced Shotcrete Details

Plan sheet I.8 Revises Rock Containment Net Detail

ENCLOSURES

Pages:

E-17

Plan Sheets:

D.5

I.4

I.8

E-17 DIVISION 100

Special Contract Requirements

Project: ID FLAP KOOTEN 8450(1), Yellowstone Trail Road, Segment 1

Revised by Amendment A001

Section 108. — PROSECUTION AND PROGRESS

06 OCT 2025– FP-24

108.01 Commencement, Prosecution, and Completion of Work. Delete the first sentence.

Delete the second paragraph and substitute the following:

A preconstruction conference will be held after the task order is awarded and before beginning work. A baseline schedule submittal meeting is also required according to Subsection 155.10. The schedule manager, project manager, and project superintendent are required to attend the preconstruction conference and the schedule submittal meeting unless otherwise approved.

Only mobilization, construction survey and staking, temporary traffic control, and work under

Section 637 is allowed prior to approval of the preliminary work plan.

Add the following:

Provide at least a 48-hour advanced notice before changing the current work schedule. Work schedule changes that include additional shifts require a 14-day advanced notice.

Perform work under this contract by limiting work as provided for in Sections 105, 107, 156, and

157.

Complete Section 403 asphalt concrete pavement work before starting Section 566 Reinforced

Shotcrete (Ditch) work shotcrete.

108.03 Subcontracting. Delete the first paragraph and substitute the following:

Follow the requirements of FAR Clause 52.222-11 Subcontracts (Labor Standards).

108.04 Determination and Extension of Contract Time. Delete the first sentence.

108.07 Suspension. (Added Subsection).

Follow the requirements of FAR Clause 52.242-14 - Suspension of Work.

Suspend work, either in whole or in part, for such periods deemed necessary due to human burials, cultural resources, historic properties, paleontological remains, or archeological specimens discovered within the construction area. See Subsection 107.02(c) and Subsection 107.10.

FP

FP

24" PINE

CP

5/8" IR W/FHWA ALUM CAP

20105

4" PINE 059° 37.2'

CP

5/8" IR W/FHWA ALUM CAP

20104

P O

S T

.7

Y T I L I T U

D E I R U B

G N I N R A W

F

IB

E R O

P T

IC

R O

C K

.7

'GPS

/8

IR

W /F

H W

A A

L U

M C

A P

20103

10" PINE

16" FIR

R O

C K

.3

R O

C K

.4

P

IN

E

14" PINE14" PINE

P I N

E

12" PINE

12" PINE

12" PINE

16" PINE

12" PINE

12" PINE12" PINE

-6.26%

-3.32% to be constructed

"MAIN 01" Line

Existing ground

Profile grade

Edges of pavement

Construction limit

Construction limit

Install soil erosion control, check dam

Install soil erosion control, check dam

See Section I for details

Slope stabilization and protection

10+70 to 12+20 RT

10+02

Utility box, pullbox

Install soil erosion control, fiber roll

Sawcutting pavement

END PROJECT

11+19.10

Begin bridge

End Special Ditch

El. 2187.21

12+20.26' LT

Slope stake limit

Slope stake limit

Sawcutting pavement

6-inch, pvc

Conduit, 11+74.19

End bridge

12+40

Utility box, pullbox

BEGIN CONSTRUCTION

END CONSTRUCTION

End Special Ditch

El. 2191.28

11+03' LT

Begin Special Ditch

El. 2189.50

11+50' LT

Structure transition railing 11+07.10 to 11+19.10

Structure transition railing 11+74.19 to 11+86.19

Type 31, 9-foot posts) (Beam guardrail type 2, class A, steel posts Guardrail system MGS, type MGS tangent Terminal system, 13+86 to 14+11 RT limit

Slope stake

N

Reinforced Shotcrete (Ditch)

Bridge construction. See Section S

Proposed pavement structure

Tack coat face

Vertical saw cut

Existing Roadway

Reinforced Shotcrete (Ditch)

Revised by Amendment A0011

S73°15'05"E

S75°58'26"E

N56° 55'

31" E

PI 9+68.43

Δ = 02°43'21" (LT)

R = 500.00' T = 11.88' L = 23.76' e = N/A PI 10+98.55

Δ = 06°10'31" (LT)

R = 900.00' T = 48.55' L = 97.00' e = 0.06

PI 12+09.69

Δ = 40°55'32" (LT)

R = 168.00' T = 62.69' L = 120.00' e = 0.06

PI 13+99.53

Δ = 57°52'46" (LT)

R = 186.94' T = 103.37' L = 188.84' e = 0.034

.5

P T

.3

1 P C

.0

P C

C

.0

P T

.0

P C

.1

PT 14+85.01

9+00 9+50 10+00 10+50 11+00 11+50 12+00 12+50 13+00 13+50 14+00 14+50

2,170 2,170

2,172 2,172

2,174 2,174

2,176 2,176

2,178 2,178

2,180 2,180

2,182 2,182

2,184 2,184

2,186 2,186

2,188 2,188

2,190 2,190

2,192 2,192

2,194 2,194

2,196 2,196

2,198 2,198

2,200 2,200

2,202 2,202

2,204 2,204

.1

.3

SSD = 240'

K = 15

45' VC

,1

.1

,1

.5

CONNECTION DETAILCONNECTION DETAILCONNECTION DETAIL

(Beam guardrail Type 31, 6-foot posts) class A, steel posts Guardrail system MGS, type 2, Ye llo w st on e Tr ai l R oa d

(Beam guardrail Type 31, 6-foot posts) Guardrail system MGS, type 2, class A, steel posts

"MAIN 01" 14+11.00

E=2402013.9953 N=2173171.9880

Begin Special Ditch El. 2191.77

10+98.87' LT

"MAIN 01" 10+00.00

E=2401659.5780 N=2173073.4724

E=2401905.9683 N=2173061.5137

"MAIN 01" 12+80.00

8+32 to 11+07 RT

11+86 to 13+11 RT 13+11 to 13+86 RT

Removal of concrete barrier

11+09' LT

11+85' LT

(Ditch) Begin Reinforced Shotcrete

(Ditch) End Reinforced Shotcrete

11+00 to 11+82

:1

P

M

N o v e m b e r

M a in

P la n

S h e e t] c p w w o rk w fl \d

\i d a -k o o te n -1 p ln p p .d g n

PROJECT

NUMBER

SHEET

ID FLAP KOOTEN 8450(1)

D.5

[3]

2-inch

[3] Install 2-foot long (minimum) J-bar anchors in 1.25-inch diameter holes. Fill holes with nonshrink grout.

ELEVATION

50 Ft. nom.

25 Ft. (typ.)

ty p

F t.

Spreader bar

Four support points lacing wire rope or shackles spreader bar with either

Attach top of net panel to

Rockfall mitigation slope

Crane (typ.)

Concrete barrier

F T

N O

M

4 FT

Fallout area

Moveable rockfall barrier (MRB)

[2]Twisted wire mesh backing

[3] [4]Cable net panel seam (typ.)

mesh rope and border rope in Ø16 constructed with

Max. 12 in x 12 in mesh opening

Cable net panels (18) with

FOOTNOTES:

NOTE:

Yellowstone Trail Road to deploy the RCN.

If there is insufficient room for the cranes below the slope, place cranes on

[5] in wire rope clips or in accordance with the manufacturer's recommendations.

Loop the end of each lacing wire rope on itself and terminate with a min of (2) [4] through each square of the net.

in Ø wire rope or shackles 16

Lace the seams between cable net panels with a min.

[3] the impact side of the cable net panel.

using either twisted wire mesh fasteners or a min. 5/16 in Ø wire rope. Attach on

Attach the twisted wire mesh at 12 in spacing on center horizontally and vertically

[2] lace nets together.

Provide a minimum of 5-foot overlap between rockfall containment nets or seam

[1]

TEMPORARY ROCKFALL CONTAINMENT NET DETAIL

See detail this sheet

Temporary rock containment net (RCN), (typ.)

NO SCALE

F

T M

IN

the centerline of the MRB offset 15 feet from the north edge of the I-90 roadway shoulder.

existing concrete barriers. Between Stations 8+00 to 9+00, position on the non impact (outboard) side of the barrier 1-foot from the 2.Between Stations 10+70 to 12+20, position MRB steel plates and workmanship in accordance with Section 269.

1. Provide Temporary Roadway Rockfall Protection materials needed to support crane

Temporary embankment as

PLAN

Traffic

W ork zone

F t.

a p p ro x.

R o ck c o n ta in m e n t n e t a re a

Crane (Typ.)

R o ck fa ll m iti g a tio n s lo p e

A rea

Fallout

F t.

m in . overlap

Netting barrier detail sheets I 5 -7

(MRB) See movable rockfall

Moveable rockfall barrier

(RCN), (typ.) See detail this sheet

Temporary rock containment net f t m in f t m in

NTS

A ct iv e o n -s lo p e w o rk a re a f t m a x

Fog line

Exisitng Concrete barrier

5 FT max.

Toe of slope on the Plan view.

deployed as a single unit as shown as described in the footnotes, and overlapped by 5 ft., stitched together

Provide two rockfall containment nets

Work zone Traffic

Yellowstone Trail Road

A p p r o x im a te ly m in

8 FT

1 Revised by Amendment A001

:0

A

M

N o v e m b e r

K .2

S h e e t c p w w o rk w fl \d

\R

O C

K C

O N

T A

IN

M

E N

T N

E T

D E

T A

IL

.d g n

DETAIL

CONTAINMENT NET

ROCK

PROJECT

NUMBER

SHEET

ID FLAP KOOTEN 8450(1)

I.8