Amendment A003.pdf

AMENDMENT OF SOLICITATION/MODIFICATION OF CONTRACT

1. CONTRACT ID CODE

N/A

PAGE

2. AMENDMENT/MODIFICATION NO. 3. EFFECTIVE DATE 4. REQUISITION/PURCHASE NO. 5. PROJECT NO. (If applicable)

A003 10/23/2024 N/A MT FLAP BOR 2980(1)

Sun River Bridge Replacement

6. ISSUED BY CODE N/A 7. ADMINISTERED BY (If other than Item 6) CODE N/A

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

8. NAME AND ADDRESS OF CONTRACTOR (No., street, county, State and Zip Code) 9A. AMENDMENT OF SOLICITATION NO.

X

69056724B000016

9B. DATED (SEE ITEM 11)

10/15/2024

10A. MODIFICATION OF CONTRACT/ORDER NO.

N/A

10B. DATED (SEE ITEM 13)

CODE: N/A FACILITY CODE: N/A

N/A

11. THIS ITEM ONLY APPLIES TO AMENDMENTS OF SOLICITATIONS

| X | The above numbered solicitation is amended as set forth in Item 14. The hour and date specified for receipt of Offers

(__ ) is extended, ( x ) is not extended.

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 1 copies of the amendment; (b) By acknowledging receipt of this amendment on each copy of the offer submitted; or (c) By separate letter or telegram 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 telegram or letter, provided each telegram or letter makes reference to the solicitation and this amendment, and is received prior to the opening hour and date specified.

12. ACCOUNTING AND APPROPRIATION DATA (If required)

N/A

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

IT MODIFIES THE CONTRACT/ORDER NO. AS DESCRIBED IN ITEM 14.

A THIS CHANGE ORDER IS ISSUED PURSUANT TO (Specify authority) THE CHANGES SET FORTH IN ITEM 14 ARE MADE IN THE CONTRACT ORDER NO. IN

ITEM 10A.

N/A

B THE ABOVE NUMBERED CONTRACT/ORDER IS MODIFIED TO REFLECT THE ADMINISTRATIVE CHANGES (Such as changes in paying office, appropriation date, 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)

N/A

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

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

MT FLAP BOR 2980(1), Sun River Bridge Replacement Amendment A003 is issued to revise the following:

Under Amendment A002 the wrong plan sheet was indicated. Amendment A002 stated plan sheet #D.5 was amended when it was actually plan sheet #D.4.

PLANS

Plan sheet #D.4 revised Amendment number from A001 to A002.

Plan sheet #M.14 revised note 11

ENCLOSURES: Plan sheets D.4 and M.14

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.

15a. NAME AND TITLE OF SIGNER (Type or print) 15a. NAME AND TITLE OF CONTRACTING OFFICER (Type or print)

N/A

15B. CONTRACTOR/OFFEROR 15C. DATE SIGNED 16B. UNITED STATES OF AMERICA 16C. DATE SIGNED

BY_________________________________________ BY N/A___________________________ N/A (Signature of person authorized to sign) (Signature of Contracting Officer)

NSN 7540-01-152-8070

PREVIOUS EDITION NOT USABLE

30-105 STANDARD FORM 30 (REV. 10-83)

Prescribed by GSA

FAR (48 CFR) 53.243

+ B C

G P S

B M

G P S

G P S

G P S e = 0.050

'38.70L =

'19.38T =

'300.00R =

(RT)07°23'30"Δ =

1+74.67PI

e = 0.054 '194.91L = '102.71T = '250.00R =

(RT)44°40'11"Δ =

9+55.20PI

10+ 47.39

PT

N41°34'47" E N48°58'18"E

.2

P C

.0

T

.4

C

.4

P

O B 1 2 3 4 5 6 7 8 9

West Approach: 2+99.1354 (B)

Mid-West: 4+39.1357 (B)

Mid-East: 6+14.1360 (B)

East Approach: 7+54.1363 (B)

B r id g e

B T

G B r id g e B

B r id g e

B T

G B r id g e B

N

81740.3118E=

43526.7219N=

1+02.68"MAIN 01"

BEGIN CONSTRUCTION

81725.5703E= 43510.1064N=

0+80.47"MAIN 01"

BEGIN PROJECT

11.00' LT

+54.14

8.00' LT

+79.84

11.00' RT

+54.14

8.00' RT

+79.84

8.00' LT

+55.08

.7

L T

.3

.0

L T

.3

.2

' R

T

.4

.0

' R

T

.4

.0

L T

.0

.0

' R

T

.0

.0

' R

T

.0

0+00 1+00 2+00 3+00 4+00 5+00 6+00 7+00 8+00 9+00 10+00

4,440 4,440

4,450 4,450

4,460 4,460

4,470 4,470

.0

.7

HLSD = INF'

K = 67

75' VC4

,4 .0

HLSD = 270'

K = 54

250' VC

-0.83%

+0.29%

-2.38%

.0

.0

.0

.5

SSD = 447'

K = 32

85' VC

B C

West Approach: 2+99.1354 (B)

Mid-West: 4+39.1357 (B)

Mid-East: 6+14.1360 (B)

East Approach: 7+54.1363 (B)

Bridge (BTG Bridge - B)

Bridge (BTG Bridge - B)

Slope stake limit

Slope stake limit

Line to be constructed

"MAIN 01"

Existing ground

Profile grade

Special ditch bottom

2+95.50 Begin Sun River Bridge

7+57.76 End Sun River Bridge

See Section H for details.

7+42.14 to 8+29.83 LT

"WALL 03" MSE wall

See Section H for details.

7+42.14 to 8+04.82 RT

"WALL 04" MSE wall

Construction limit (typ.)

Construction limit

S u n R iv e r

Fence (wildlife-friendly)

Fence (wildlife-friendly)

Install gate, metal, 16 feet

CONNECTION DETAIL

(406) 564-5677 Scott Steyee Fairfield, MT 59436 310 1st Avenue South Sun River Electric Co-Op

(406) 590-2591 Scott Kocan Fairfield, MT 59436 406 2nd Avenue South/P.O. Box 429 3 Rivers Communications

UTILITY OWNER CONTACT(S)*

Road Sun Canyon

.6

Section See Typical

Existing EOP

Pishkun Road

"APPR 01"

"APPR 02"

LT & RT

Class B Wood Posts

Type 4, Guardrail System MGS, .6

LT & RT

(Weathering Steel) Structure Transition Railing, MGS System

.7

LT & RT

(Weathering Steel) Type MGS Tangent

Terminal Section, .1

.1

Guardrail System MGS, Type 4, Class B Wood Posts RT

.7

LT & RT

(Weathering Steel)

Structure Transition Railing, MGS System

.3

.2

Guardrail System MGS, Type 4, Class B Wood Posts LT

.1

Terminal Section, Type MGS Tangent (Weathering Steel) LT 8

.8

Terminal Section, Type MGS Tangent (Weathering Steel) RT

.3

.2

National Forest Service Lands

Bureau of Land Management Lands

50'R

R

See Section H for details.

3+03.15 RT

"WALL 02" MSE wall

See Section H for details.

3+03.15 LT

"WALL 01" MSE wall move prior to construction.

Sun River Electric Co-Op to Overhead power pole

* Preserve and protect existing utilities

Klick & Robinson, LLC

Canal

Pishkun edge of water2 Q

N

Construction limit (typ.)

CONSTRUCTION LIMIT OVERVIEW

Sun River

Existing bridge

Proposed bridge

20' (typ.)

20' (typ.)

20' (typ.)

20' (typ.)

limit (typ.)

Construction

Line to be constructed

"MAIN 01"

2 Revised by Amendment A002 road (typ.)

Existing edge of a rc h p ip e c u lv e rt q u iv a le n t In s ta ll

PISHKUN ROAD

Pishk un R oad

:5

O c to b e r

P is h k u n R d

P la n

S h e t]

R

P A

-H L

N -0

\S h a re d

\h ig h w a y s \F

H W

A \2 m ta

-b o r2

-1

S u n R iv e rB ri d g e

\D G

N \P la n a n d P ro fi le

\m ta

-b o r2 p ln p p

.d g n

PROJECT

NUMBER

SHEET

D.4

MT FLAP BOR 2980(1)

BRIDGE DRAWING

AND PLAN

DECK PANEL SECTION

RG3296-N

:2

A

A u g u s t

O R

D m ta b o r b r g p ln

.d g n

S u n R iv e r B r id g e R e p la c e

M.14 submittal per review and approval of the CO.

11. CIP deck alternatives are allowed per contractor's design and coloration requirements.

10. Color UHPC and deck panels to match cast-in-place

Transport stability is the responsibility of the fabricator.

Locations can be adjusted as required to clear obstructions.

transport and placement loads to the precast deck units.

9. Lifting support locations shown are intended to minimize

Subsection 552.14. Provide a general finish on all other surfaces.

8. Finish the top surface on the panels according to strength and a minimum of seven days after casting.

7. Transport after concrete has reached the design concrete

6. Tension 0.50" strand initially to 31.0 kips per strand.

M203 (ASTM A416), Grade 270 Supplement 1.

strand for pretensioning conforming to AASHTO Specification

5. Provide 0.50" diameter 7 wire low relaxation prestressing steel blockouts, and longitudinal and transverse joints.

4. Place UHPC with a compressive strength of 20000 psi in shear

3. Release prestress after concrete strength has reached 4000 psi.

2. The design live load is a wheel load from an AASHTO HL93 truck.

dead load of 60 lbs per square foot.

1. Precast deck panels are designed for a superimposed

DECK PANEL NOTES:

BridgeCL

Panel (typ.)

Precast Deck

(See sheet RG3296-S)

Longitudinal Joint

BRIDGE DECK PANEL PLAN

NO SCALE

Abutment 1CL Abutment 4CL

N

Closure Pour (typ.)

(See sheet RG3296-Q)

& deck to deck panel

Detail for girder to deck

" = 1'-0"4

Scale:

DECK PANEL SECTION

3 Revised by Amendment A003

NO. DATE BY REVISIONS NO. DATE BY REVISIONS DESIGNED BY DRAWN BY CHECKED BY SCALE PROJECT TEAM LEADER BRIDGE DRAWING DATE DRAWING NO.

WESTERN FEDERAL LANDS HIGHWAY DIVISION

FEDERAL HIGHWAY ADMINISTRATION

U.S. DEPARTMENT OF TRANSPORTATION

AUGUST 2024 As Shown

STATE PROJECT

NUMBER

SHEET

FLAP BOR 2980(1)MT

SUN RIVER BRIDGE

MONTANA

LEWIS AND CLARK COUNTY AND TETON COUNTY

D. McIntierB. Schlachter S. McDonald

2 End Panels 2 End Panels88 Standard Panels