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 03/07/2022 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

69056721B000009

9B. DATED (SEE ITEM 11)

02/08/2022

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

(_x_ ) is extended, ( ) 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.)

ID DOT 21(1), SH-21 Wildlife Overpass at Cervidae Peak, MP 19.3

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. A003, dated 03-07-2022 ID DOT 21(1) Solicitation No. 69056721B000009 SH-21 Wildlife Overpass at Cervidae Peak, MP 19.3

REVISIONS ARE AS FOLLOWS:

SF 1442, SOLICITATION, OFFER, AND AWARD (Pen & Ink change)

Page A-3, Block 13A. Revises bid opening date from 03/10/2022 to 03/15/2022.

NOTICE TO BIDDERS

Page A-1. Part II, Pre-bid Information. Revises date for questions.

SPECIAL CONTRACT REQUIREMENTS

Page F-37, Subsection 619.03, Fences and Gates. Revises first paragraph of Subsection (d)(1).

Page F-38, Subsection 619.03, Fences and Gates. Revises second paragraph of Subsection (d)(2).

Pages G-5 through G-6, Subsection 710.04, Fence Posts and Bollards. Revises paragraph

(c).

ENCLOSURES

Pages:

A-1 F-37 through F-38 G-5 through G-6

Page(s) not included due to Pen and Ink change(s):

A-3

New bid opening date: 03-15-2022

A-1

Notice to Bidders Project: ID DOT 21(1), SH-21 Wildlife Overpass at Cervidae Peak, MP 19.3

NOTICE TO BIDDERS

11/08/21–FP14

THIS PROJECT IS BEING SOLICITED AND AWARDED UNDER FP-14.

The FP-14 is FLH’s Standard Specifications for Construction of Roads and Bridges on Federal Highway Projects. To view the FP-14 electronically go to:

https://highways.dot.gov/federal-lands/specs.

The FP-14 is a dual unit document with U.S. Customary units being the primary unit shown.

Metric equivalents are shown in parenthesis.

When submitting bids, drawings, calculations, and other construction documents, use only U.S. Customary units of measure, unless otherwise stated.

I. Project Location

General Location. The project work is located 18.9 miles from Boise in Boise County.

Approximate Global Positioning System (GPS) coordinates for the beginning of the project are Lat 43°36'17.34", Long -115°59'21.34".

Project Limits. Signs have not been erected to identify the project limits. No Government personnel will be available for show-me tours.

II. Pre‐bid Information.

GENERAL AND TECHNICAL QUESTIONS REGARDING PROPOSED WORK FOR

THIS PROJECT WILL BE ACCEPTED UNTIL CLOSE-OF-BUSINESS ON March 4, 2022 March 8, 2022.

Refer to page A-5 for information on how to submit questions related to General Information and Technical Information. Answers to General and Technical Questions will be posted at https://sam.gov/opp/a2bdb597ff754981a7c2b443f8876c3f/view.

Every attempt to respond to questions will be made. However, response to questions received after the above posted date is not guaranteed.

Electronic Plan Sheets. This solicitation includes electronic plan sheets available at https://sam.gov/opp/a2bdb597ff754981a7c2b443f8876c3f/view. A paper copy of the plan sheets is available by submitting the form posted with this solicitation.

Physical Data. Physical data applicable to this project is listed in FAR Clause 52.236-4 Physical Data.

Revised by Amendment A003

F-37 DIVISION 600

Special Contract Requirements Project: ID DOT 21(1), SH-21 Wildlife Overpass at Cervidae Peak, MP 19.3

Section 619. — FENCES, GATES, CATTLE GUARDS AND

BOLLARDS POSTS

Construction Requirements

619.03 Fences and Gates. Amend as follows:

(a) General. Delete the first paragraph and substitute the following:

Clear along the fence line. Remove and dispose of trees, brush, logs, upturned stumps, roots of downed trees, rubbish, and debris according to Subsection 201.06. Clear sufficiently to permit access to the fence alignment shown in the Plans. Preserve and protect all existing vegetation that does not unreasonably interfere with the construction, as determined by the CO.

Limit the disturbance of existing vegetation to only that is necessary for wildlife fence installation. All ground disturbance areas other than 3 feet on either side of the wildlife fence centerline alignment shall be incidental to the Wildlife Fence, and shall be seeded per these Special Contract Requirements at the Contractor’s expense.

Add the following:

(d) Wildlife fences and gates.

(1) Posts. Set all end, corner, pull, intermediate, and brace posts in concrete to the dimensions shown in the Plans. Ensure the top of posts are consistent height relative to the existing ground. Posts are not required to be field cut to meet field conditions, but if field cuts are made, use the zinc-rich coating paint specified in Subsection 719.04(a) to treat galvanized steel field cuts, and all damaged galvanizing; according to the applicable requirements of ASTM A 780.

Crown all concrete footings to shed water. Drive all line posts with flange in the ground to the dimension shown in the Plans.

Place posts in accordance with the maximum spacing referenced in the Plans. Measure spacing along the line and grade of the fence. Place intermediate posts at 120-foot intervals.

Intermediate post assemblies shall be at a maximum 360-foot interval and at horizontal or vertical changes of greater than 20-degrees, or at intervals to utilize standard rolls to minimize cutting and waste. Install corner post assemblies at horizontal or vertical alignment changes greater than 20-degrees.

Place line posts in accordance with the Plans. At sag locations and where there is no buried apron, use additional line post or optional sag weight independent or in combination to maintain the maximum 1-inch gap between the bottom of the woven wire fabric and the existing ground, as reference in detail “Sag Detail” shown in the Plans. The maximum allowable gap for the bottom woven wire fabric and existing ground is 4 inches where there is buried apron. The line post and optional sag weight are incidental to the Wildlife Fence item.

Fit all end, corner, pull, intermediate, and brace pipe posts for the wildlife fence with an approved top designed to fit securely over the post.

F-38 DIVISION 600

Project: ID DOT 21(1), SH-21 Wildlife Overpass at Cervidae Peak, MP 19.3

Where solid rock is encountered without overburden, drill line post holes at least 14 inches (350 millimeters) deep and end, corner, gate, and pull posts at least 20 inches (500 millimeters) deep in the solid rock. Make the hole width or diameter at least 1 inch (25 millimeters) greater than the post width or diameter. Cut the post to the required length before installation or drill the hole deep enough to set the post at the required height. Set and plumb the post and fill the hole with grout. Thoroughly work the grout into the hole to eliminate voids. Crown the grout to drain water away from the post. Metal posts set in this manner to not require anchor plates and concrete footings.

Where solid rock is covered with soil or loose rock overburden, set posts to the plan depth or to the minimum depth into the solid rock as specified above, whichever is less. When the depth of overburden is greater than 12 inches (300 millimeters) or less, anchor plates and concrete backfill are not required. Grout the portion of the post in solid rock.

(2) Woven Wire Fabric. Construct the wildlife fence along the line as staked. Deviations in alignment to miss obstacles will be as determined by the CO. In sections requiring handwork as called out in the plans or as determined by the CO, equipment use is as approved by CO. Place woven wire fabric on the face of the posts opposite of SH-21, unless otherwise specified in the Plans or designated. Construct fence on both sides of the highway concurrently so as to not trap animals on the roadway.

Woven wire fabric for the wildlife fence consists of one roll of 8-foot non-gradient woven wire; or two rolls of 47-inch non-gradient woven wire. Overlap the 47-inch woven wire by 2 inches and fasten together with 9-gauge hog rings at maximum 18-inch spacing.

Stretch taut and securely fasten the fabric to posts at a minimum of 12 evenly spaced locations including the top and bottom of each wire roll by approved methods. Woven wire fabric for the buried apron consists of one roll of 4-foot non-gradient woven wire. Securely fasten the apron woven wire fabric to the wildlife fence woven wire fabric using 9-gauge hog rings.

Place woven wire fabric in accordance to the dimensions shown in the Plans. Three feet wide excavation is required along the fence alignment for the buried fence apron. Minor excavation of high points or filling of depressions along the fence alignment may also be required to achieve the clearance dimensions shown in the Plans. Perform excavation according to Section 209.

Incidental to the wildlife fence installation, rock relocation will be required where the wildlife fence alignment cannot be relocated or where existing rock structures permit wildlife to cross fence, and as designated. Rock relocation consists of relocating rocks from 2-foot diameter to 4-foot diameter a minimum of 5-feet perpendicular to the staked fence alignment. During rock relocation and Wildlife Fence installation, secure loose rock as to avoid damage to private property, roadway, and traveling public.

(3) Gates. Construct all gates in accordance to the locations, dimensions, and specifications in the Plans. Each gate assembly consists of steel frames covered with the same woven wire fabric as the fence. Ensure the steel fence woven wire fabric is taut and securely fastened to the gate frames in the same manner as specified for the wildlife fence.

Shop weld all gate frames and paint all welds with an approved zinc rich paint.

G-5 DIVISION 700

Project: ID DOT 21(1), SH-21 Wildlife Overpass at Cervidae Peak, MP 19.3

Section 710. — FENCE AND GUARDRAIL

7/19/19–FP14

710.02 Woven Wire. Add the following paragraph:

Furnish 9-gauge staples with a minimum length of 1.5 inches, except that 1-inch staples may be used in locust posts. Furnish galvanized or aluminum 9.5-gauge stay wire, 9-gauge brace wire, and 12.5-gauge tie wire, and wire clamps conforming to ASTM A 116.

710.04 Fence Posts and Bollards. Delete Subsection (c) and substitute the following:

(c) Steel. Galvanized, conform to AASHTO M 281. For line posts, use round Schedule 40 and T-Posts as indicated in the plans. Round posts other than Schedule 40 posts may be used if they meet 40,000 pounds per square inch minimum yield strength and 67,000 pounds per inch maximum bending moment. For corner, end, intermediate, latch and pull posts, use round Schedule 80 posts as indicated in the plans. Round posts other than Schedule 80 posts may be used if they meet 40,000 pounds per square inch minimum yield strength and 67,000 pounds per inch maximum bending moment. Conform to AASHTO M 111 for zinc coating requirements.

710.05 Fence Gates. Substitute the following:

For frame gates using galvanized woven wire fabric, conform to AASHTO M 279. Use the same woven wire fabric in the gate as in the fence.

710.06 Rail Elements. Delete the first sentence of paragraph (a) and substitute the following:

Furnish guardrail w-beam or thrie beam rail conforming to the Task Force 13 Guide to Standardized Roadside Safety Hardware.

710.07 Guardrail Posts. Amend as follows:

Delete the first sentence and substitute the following:

Furnish guardrail posts conforming to the Task Force 13 Guide to Standardized Roadside Safety Hardware.

Delete Subsection (a) and substitute the following:

(a) Wood. Furnish posts that do not have a through check, shake, or end slit in the same plane as, or a plane parallel to the bolt hole and extending from the top of the post to within 3 inches (75 millimeters) or the bolt hole. Treat according to AASTHO M 133.

(1) Standard W-beam guardrail post, allowable material type and grade.

G-6 DIVISION 700

Project: ID DOT 21(1), SH-21 Wildlife Overpass at Cervidae Peak, MP 19.3

(a) Six inches by eight inches: Douglas Fir-Larch (P & T No. 1), Southern Yellow Pine (P & T No. 1). Ensure minimum stress grade of 1200 psi (8 MPa).

(b) Eight inches by eight inches: Lodgepole Pine (P & T No. 1), Ponderosa Pine (P & T No. 1).

(2) Transition post, allowable material type and grade.

(a) Douglas Fir-Larch (P & T No. 1), Southern Yellow Pine (P & T No. 1), Lodgepole Pine (P & T No. 1), Ponderosa Pine (P & T No. 1).

(3) CRT post, allowable material type and grade.

(a) Douglas Fir-Larch (P & T No. 1), Southern Yellow Pine (P & T No. 1).

710.10 Guardrail Hardware. Amend as follows:

Delete the first sentence and substitute the following:

Furnish guardrail hardware conforming to the Task Force 13 Guide to Standardized Roadside Hardware.

Delete the last paragraph and substitute the following:

Furnish retroreflective sheeting conforming to ASTM D4956, including supplementary requirements. Use type IV or XI retroreflective sheeting permanently adhered to 0.090-inch minimum thick body.

710.12 Crash Cushions. (Added Subsection).

(a) Sand Barrel Units. Furnish Energite® III Model 640 barrels, with Model 320 Cones, and lids manufactured by Trinity Highway.

15601 Dallas Parkway, Suite 525 Addison, Texas 75001 USA

(888) 323-6374 https://trinityhighway.com/

(b) Filler. Furnish a homogeneous mixture consisting of 95% sand and 5% rock salt (both percentages by weight). Furnish washed concrete sand that meets the requirements of ASTM C 33.