Amendment_0002_0002.pdf

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SFO FENCE SUPPLIES 2023
Solicitation number
140L6423Q0023
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BUREAU OF LAND MANAGEMENT (BLM)

SFO Fence Supplies

Solicitation 140L6423Q0023

Amendment 0002

The purpose of this amendment is to respond to questions received. All due dates, terms, and conditions remain the same.

Questions and Answers:

1. I have a question on the angle post brace listed on the solicitation, is oilfield pipe acceptable for this bid? Or do you have more detailed information regarding what this bid is calling for exactly regarding angle post?

Oilfield pipe is not an acceptable material. Angle posts and angle braces should be made of non-cylindrical angled steel. The angle post should be 2 ½” x 2 ½” x 7’, with a ½” bolt hole extending 16 ½” from the bottom on the left angle, and a ½” bolt hole extending 13 ½” from the bottom on the right angle. The angle brace should be 2” x 2" x 7’, with a ½” bolt hole extending ½” from the bottom on the left angle, and a ½” bolt hole extending 1” from the bottom on the right angle. Please see the attached pictures and drawings (pages 2-4) for further clarification.

UNITED STATES DEPARTMENT OF THE INTERIOR

BUREAU OF LAND MANAGEMENT

PECOS DISTRICT OPERATIONS OFFICE

ROSWELL, NM 88201

STEEL STRESS PANEL

REVIEWED BY:

DESIGNED BY:

APPROVED BY:

DRAWN: DSW

DATE:

DRAWING NUMBER:

SCALE: NTS

SHEET _1_ OF _1_FASTENING DETAIL

SEE FASTENING DETAIL

ANGLE SHOULD BE NOTCHED APPROX.

3 12" TO CREATE FASTENING TAB ALONG

FRONT FACE OF VERTICAL ANGLE POST

2" DIA. BOLT WITH NUT AND

WASHERS. IAW CONTRACT SPEC

5'-6" T-POSTS PLACED AT 16'- 6" O.C.

DRIVEN TO A DEPTH OF 1'-6"

TWISTED WIRE FENCE STAYS PLACED AT 16'-6" O.C.

(CENTERED BETWEEN T-POSTS)

BRACE ANCHOR BLOCKS: APPROX. 16" X 16" X 16"

END OF BRACE SHOULD BE CENTERED IN ANCHOR

BLOCK.

WIRE SPACING DIAGRAM

NOTES:

1. PANELS TO BE LOCATED AS PER CONTRACT MAPS. MAXIMUM DISTANCE

BETWEEN PANELS SHALL NOT EXCEED 1320 FEET.

2. PANELS CONSIST OF 3 CONTINUOUS PIECES OF 2- 1/2" X 2- 1/2 X 1/4"

STEEL ANGLE. SOME NOTCHING OF STEEL MEMBERS IS REQUIRED. (SEE FASTENING

DETAIL.

3. ANGLE AND LENGTH OF BRACE MEMBER WILL VARY WITH TOPOGRAPHY AND SITE

CONDITIONS.

BASE FOR VERTICAL STEEL ANGLES SHALL

CONSIST OF A CYLINDRICAL CONCRETE FOOTING

(MIN. 39" DEEP AND 10" IN DIAMETER).

STEEL ANGLE SHALL BE CENTERED IN DIAMETER

AND APPROX. 3" ABOVE BOTTOM OF CYLINDER.

TOP VIEW

ELEVATION VIEW

4. WIRE TO BE ATTACHED ACCORDING TO WIRE SPACING DIAGRAM.

323116-(4)

(4 STRAND BARBED WIRE FENCE)

12" 8" 6"

16"

BLM

BLM

BLM

Amendment 0002.pdf
Angle Iron Stess Panel.pdf
AnglePost-Brace.pdf

File details come from the government source that posted it. Updated .