Amendment A001.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)

A001 07/23/2021 N/A See Box 14

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

69056721B000019

9B. DATED (SEE ITEM 11)

06/30/2021

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).

N/A

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

N/A

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.)

AK PRA DENA 10(36), Replace Ghiglione Bridge

See page 2.

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

Amendment No. A001, dated 07-23-2021 AK PRA DENA 10(36) Solicitation No. 69056721B000019 Replace Ghiglione Bridge

REVISIONS ARE AS FOLLOWS:

SPECIAL CONTRACT REQUIREMENTS

Page F-17, Subsection 555.18, Erection. Adds alternative requirements.

Page G-7, Subsection 715.05(a), Steel pipes. Revises requirements.

PLANS

Plan Sheet G.3 Revises first paragraph of Foundation Notes..

ENCLOSURES

Pages:

F-17 G-7

Plan Sheets:

G.3

F-17 DIVISION 550

Special Contract Requirements Project: AK PRA DENA 10(36), Replace Ghiglione Bridge

Section 555. — STEEL STRUCTURES

07/20/15–FP14

Construction Requirements

555.07 Fabrication. Delete the text of the first sentence of the first paragraph and substitute the following:

Fabricate the structural steel in a fabricating plant that is certified in IBR (Certified Bridge Fabricator – Intermediate (Major)), under the AISC Quality Certification Program.

555.18 Erection. Delete the second sentence of the first paragraph and substitute the following:

Use steel erectors certified under the AISC Quality Certification Program. Erect steel according to category CSE (Certified Steel Erector) under the AISC Quality Certification Program. Alternative steel erectors that are not certified by AISC may be submitted for approval. Ensure alternative steel erectors meet qualifications of having successfully performed steel bridge erection on at least 3 projects of similar or greater complexity in the last 5 years. Submit list of projects describing applicable experience for approval.

Revised by Amendment A001

G-7 DIVISION 700

Special Contract Requirements Project: AK PRA DENA 10(36), Replace Ghiglione Bridge

Section 715. — PILING

715.05 Delete the subsection and substitute the following:

(a) Steel pipes. Conform to one of the following: ASTM A53, Grade B, Fy = 35 ksi;.API 5L X52 PSL2, Fy = 52 ksi; or API 2B using ASTM A709, Grate 50T3 or ASTM A709 (one helical seam weld).

Revised by Amendment A001

SECTION B-B

ELEVATION

4 3

SHEET

NO.

PROJECTSTATE

AK

U.S. DEPARTMENT OF TRANSPORTATION

FEDERAL HIGHWAY ADMINISTRATION

WESTERN FEDERAL LANDS HIGHWAY DIVISION

GHIGLIONE CREEK BRIDGE

DENALI NATIONAL PARK

DENALI PARK ROAD

DRAWING NO.DATEBRIDGE DRAWINGPROJECT TEAM LEADERSCALE

CHECKED BYDRAWN BY

R.WEHNER

DESIGNED BY

REVISIONSBYDATENO.

REVISIONS

BY

DATE

NO.

/2

/2

N

F L

H B ri d g e W

F L

\R G

G h ig li o n e C re e k

B ri d g e \R

G

\C

A D

D F il e s \D

G N

F il e s \r g f o u n d a ti o n

.d g n

RG3147- KARL EIKERMANN

PRA DENA 10(36)

of JUNE 2021

DRAWING NO. 184/80298

NPS PMIS NO.: 164256A

DENALI BOROUGH, ALASKA

STRUCTURE #9830-011P

BC

0.2

1'D

IA

0.2 4'U

SCGS

FOUNDATION PLAN

K. EIKERMANN

UNLESS NOTED

1"= 20'-0"

FOUNDATION PLAN

3 C

G.3

FOUNDATION NOTES:

GB18-06

GB18-05

P C .3

PT 810+33.07

P T .6

Wilderness Boundary

C Rdwy.L

L

L

N70°35'12"W

G h ig lio n e C re e k to be removed.

Existing bridge

Layout Line

B. ROBINSON

R. WEHNER

N. MARSHALL

FOUNDATION TABLE

TIP EL.

EST. PILE

TIP EL.

MIN. PILE

(@ top of pile)

(STRENGTH I)

LOAD

PILE AXIAL

MAX. FACTORED

195 kips

235 kips

250 kips

235 kips

195 kips p ie r s ty p s p a a b u ts ty p

L L

L L

L L

L L

L L

C Pier 2 & C Piles

C Rdwy.

L L

L L

L s p a

See Detail A s p a

See Detail B

See Detail C

L

C Pier 1 & C PilesL L

C Rdwy.L

L

C PileL

DETAIL A DETAIL B

DETAIL C

No Scale No Scale

No Scale

C Abut. 1 & C PilesL L

LL

C Rdwy.L

C PileL

Layout Line

GB16

-0

BH

GB16

-0

BH

GB16

-0

BH

GB16

-0

BH

N abuts.)

@ piers &

(typ.).

steel pipe piles concrete filled

" 2 118" Ø x t o L a y o u t

L in e

C PileL t o L a y o u t

L in e

3295.0

3303.0

3289.0

3307.0

3323.0

3329.0

3307.0

3307.0

3307.0

3330.0

Abut. 2

Pier 3

Pier 2

Pier 1

Abut. 1

BB

B o re d H o le

P

V C

P ip e

Limits of Bored Hole

Limits of Bored Hole outside diameter) (minimum 32" flange PVC Flange, ASTM D1784

Structural Concrete Class A(AE)

3'-0" Bored Hole

2'-0" PVC Pipe

1'-6" Pipe Pile

1'-6" Pipe Pile

2'-0" PVC Pipe

3'-0" Bored Hole

Finish Grade driving pipe pile.

Backfill annular space between steel pipe pile and PVC pipe after

PVC pipe and bored hole limits prior to driving steel pipe pile.

Bore holes, place PVC pipe, and backfill annular space between

NOTES:

Schedule 80, ASTM D1785

" thick,4

" pipe pile2

" pipe pile2 to Subsection 703.03(a) Granular backfill conforming to Subsection 703.03(a) Granular backfill conforming

R. OWEN

3336.0

3312.0

3312.0

3312.0

3338.0

FILL EL.

CONCRETE

Sta. 807+60

@ C Rdwy.

Begin Bridge

L flush with finish grade.

Trim any pvc pipe protrusion

P a y L im it

Division, Vancouver Washington.

Federal Highway Administration, Western Federal Lands Highway dated February 2020, prepared by U.S. Dept. of Transportation, For additional information see Geotechnical Final Report No. 11-19

Weld splices to conform to ANSI/AWS Structural Welding Code D1.1.

to ASTM A148, Grade 90-60.

damage to the piles during installation. Cutting shoes shall conform

Drive piles open-ended. Provide open end cutting shoes to prevent structural concrete.

elevation specified in Foundation Table and fill with Class A(AE)

After driving pipe piles, remove material from inside pipe pile to

API 2B using ASTM A709, Grade 50T3 or ASTM A709 (one helical seam weld)

API 5L X52 PSL2, Fy = 52 ksi

ASTM A53, Grade B, Fy = 35 ksi

Steel pipe piles shall conform to one of the following:

C R d w y

C

A b u t.

C R d w y

C P ie r

C R d w y

C P ie r

C R d w y

C P ie r

C R d w y

C

A b u t.

C Rdwy. @ C Pier 2 C Rdwy. @ C Pier 1

C Rdwy. @ C Abut. 1

Sta. 807+60

Begin Bridge @ C Rdwy.

End Bridge @ C Rdwy.

1 07/22/21 NM Added pipe pile materials specifications.