A001_EHB.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 June 23, 2010 N/A OR BLM ARRA 2009(2) Esmond, Hawley and Buck Creek Culverts

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 DTFH70-10-b

9B. DATED (SEE ITEM 11)

5/5/10

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.)

OR BLM ARRA 2009(2), ESMOND, HAWLEY AND BUCK CREEK CULVERTS

See page 2 for revisions.

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 6/23/2010 OR BLM ARRA 2009(2) Solicitation No. DTFH70-10-B-00012 Esmond, Hawley and Buck Creek Culverts

SPECIAL CONTRACT REQUIREMENTS

Page Section/Table Revision F-13 Subsection 603.05 Acceptance Deletes subsection F-13 Subsection 603.06 Measurement Deletes subsection

PLANS

Plan sheet #E.1 Revises allowable pipe material

ENCLOSURES

Pages:

F-13

Plan Sheets:

E.1

F-13

Special Contract Requirements Project: OR BLM ARRA 2009(2), Esmond, Hawley and Buck Creek Culverts

Section 603.— STRUCTURAL PLATE STRUCTURES

Construction Requirements

603.03 General. Add the following:

Furnish corrugated galvanized steel structural plate structures conforming to AASHTO M167.

Fasten plates with galvanized steel ¾-inch bolts and nuts conforming to ASTM A-449 and A-

153. Use two bolts per corrugation.

If a structural plate structure is not covered by FLH Standard Drawing 603-2, design the structure according to the latest version of AASHTO Standard Specifications for Design of Highway Bridges, Section 12, and ASTM A-796.

603.04 Erecting. Add the following:

Assemble the structural plates according to the latest version of AASHTO Standard Specifications for Design of Highway Bridges, Section 26.

Provide a minimum of 36 inches of embankment cover over the culvert before allowing construction equipment or traffic to pass over the culvert.

Construct simulated stream channel treatments as shown in the plans and according to Section 647. Prevent culvert wall plates, culvert invert plates, and sediment retention sills from being damaged when installing stream channel treatments inside the culvert.

When directed, camber pipe culverts upward from a chord through the inlet and outlet inverts an ordinate amount equal to 1 percent of the pipe length. Develop camber on a parabolic curve. If the midpoint elevation on the parabolic curve as designed exceeds the elevation of the inlet invert, reduce the amount of camber.

Revised by Amendment A001

10.4 x 16 20701 25101 25101 60302 64703 64704 1300 3000 4000 1400 1600 2000 2500 0000 3010 1000

STR EXC

(cuyd)

Removal of Pipe Culverts

(lnft)

Placed Riprap (cuyd)

Placed Riprap (cuyd)

60 72 96 144 137 x 87

Buck Creek Road Culverts

7 462 49 200 50 80 50 AS 1.5 1.5 1,2,3

3.5 130 49 85 56 50 2 50 AS 1.5 1.5 1,2

8.5 1162 79 110 80 76 140 AS 1.5 1.5 1,2

21 2550 110 150 56 45 106 AS 1.5 1.5 1,2,3

Esmond Creek Road Culverts

3.5 497 53 110 80 54 70 AS 1.5 1.5 1,2

10 1469 74 140 55 72 2 110 GS 1.5 1.5 1,2

2.5 425 50 110 80 48 55 AS 1.5 1.5 1,2

2.5 214 50 85 56 40 40 AS 1.5 1.5 1,2

Hawley Creek Road Culverts

11.5 2253 85 210 136 84 250 GS 1.5 1.5 1,2

4.5 341 47 85 56 48 35 AS 1.5 1.5 1,2

3 257 44 85 56 42 30 AS 1.5 1.5 1,2

PROJECT TOTAL 9760 690 1370 761 125 50 286 178 84 72 4 780

NOTE: FOOTNOTES: Allowable pipe culvert material

1. Aluminized steel pipe culvert minimum wall thickness is the 1. Riprap headwall at inlet. AS Aluminized steel thickness required by the Std. 602-1 fill height table (steel). Sheet E.18. 2. Riprap headwall at outlet. GS Galvanized steel

2. Plastic pipe is only allowed for temporary diversions. 3. Riprap channel at outlet.

Revised by Amendment A001

FOOTNOTES

See below for numbered footnotes

BEVELS

1V:nH

STATION

EST MAX

COVER

(ft)

Rt

Structural plate pipe-arch (lnft)

Lt

Mitigation, streambed material (cuyd)

Hawley 2 Hawley 3

Esmond 1 Esmond 2 Esmond 3 Esmond 4

Hawley 1

Allow. Pipe Material

(See key below)

60201

Class 4

Mitigation, Rock Weir

(each)

PAY ITEM NUMBER

Buck 4

Buck 1

Buck 3

DIAMETER or SPAN x RISE (inch)

Earthwork Geotextile, Type IV-B

(sqyd)

Buck 2

Pipe Culvert (lnft)

For information only

For information only Class 3

TABULATION OF DRAINAGE QUANTITIES

Note: The quantities shown hereon are approximate and are subject to field adjustments.

STATE PROJECT

E.1

C

M yF ile s\

Pr o je ct s

B

LM

\S ig n o ff m at er ia l\ [D ra in ag e_ am en d .x ls ]U

S C u st o m ar y

-J u n -2

:0 P

M E ag le D es ig n T ea m

A

A H

O

LA

D es ig n ed b y:

C h ec ke d b y:

NUMBER

SHEET

OR BLM ARRA 2009(2)OR