Attachment_2_-_Example_-_VPG-R-L-Layout.pdf

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Attached to
LMDT MAIN VEHICLE ACCESS GATE REPLACEMENT Federal contract opportunity
Solicitation number
140R6025R0011
Issued by
Department of the Interior Bureau of Reclamation

About this file

This document is a technical drawing (Attachment 2) detailing specifications for Left-Hand and Right-Hand Vertical Pivot Gates (VPG) for the Leadville Mine Drainage Tunnel (LMDT) Water Treatment Plant vehicle access gate replacement project. The technical drawing provides comprehensive plan and elevation views of the gates, including precise measurements and construction details such as 2-3/8" diameter round or square tubing, wind bracing, concrete yoke pad specifications, and a required barrier screen. Key dimensional characteristics include a 3" minimum setback, 48" operator height, 84" pad-to-pad length, and a concrete operator pad with a minimum 3-foot dimension, with the gate positioned 5" above grade and incorporating a Miller edge.

The drawing is part of solicitation 140R6025R0011 issued by the Department of the Interior Bureau of Reclamation for gate replacement at the Leadville, Colorado facility. Critical project dates include a site visit scheduled for April 9-10, 2025, question submission deadline of April 22, 2025 at 09:00 MDT, and response submissions due no later than April 30, 2025 at 12:00 MDT. The technical specifications demonstrate detailed engineering requirements for the gate's construction, positioning, and installation, providing contractors with precise guidelines for bidding and implementation.

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Text version

LEFTHAND - VERTICAL PIVOT GATE (VPG)

3" SETBACK (MIN.)

FACE OF OPERATOR TO FACE OF YOKE (CLEAR OPENING) VARIES

r PUBLIC SIDE

I 18"

48" L.H. OPERATOR

L 8" SETBACK (6" MIN.)

w1ND BRAc

IVATE si:;

LE "E" YOKE sHo j l i----84" ----•---PAD TO PAD WILL VARY WITH GATE LENGTH 13"

(MAY ALSO BE VIEWED AS CLEAR OPENING)

PLAN VIEW

TYPICALLY MADE WITH 2 318" DIA .-

ROUND TUBING. THIS CAN ALSO

NO. OF RAILS AND UPRIGHTS CAN VARY

BE MADE WITH SQUARE TUBING.

BARRIER SCREEN (REQ'D.)1

LENGTH VARIES

l

HE

VA

IGHT

RIES

L

-GATE GUARD

I I

BELOW I I

FROST 11

I

LEVEL C ONG. OPER. PAD I

(3'MIN.): :

I -��

GRADE/PAD LEVEL

I

5" ABOVE GRADE (TYP. ) j J

I

• 3" WITH MILLER EDGE I

CONCRETE YOK E PAD :

p

I L _____________ J L_J

ELEVATION VIEW

VIEWED FROM PRIVATE SIDE

I 18"

RIGHTHAND - VERTICAL PIVOT GATE (VPG)

l FACE OF OPERATOR TO FACE OF YOKE (CLEAR OPENING) VARIES

PUBLIC SIDE 3" SETBACK (MIN.)

R.H. OPERATOR 48"

J tTYLE "E" YOKE SHO

IV

A

TE S IDE

WIND BRACING

8" SETBACK (6" MIN.) _J

13" PAD TO PAD WILL VARY WITH GATE LENGTH ----,i----84" ___ _, (MAY ALSO BE VIEWED AS CLEAR OPENING)

TYPICALLY MADE WITH 2-318" DIA.

ROUND TUBING. THIS CAN ALSO

BE MADE W ITH SQUARE TUBING.

I 5" ABOVE GRADE (TYP.)

* 3" WITH MILLER EDGE

I CONCRETE YOKE PAD

L_J

PLAN VIEW

GRADE/PAD LEVEL

ELEVATION VIEW

VIEWED FROM PRIVATE SIDE

NO. OF RAILS AND UPRIGHTS CAN VARY.

BARRIER SCR EEN (REQ'D .)

GATE GUARD

I I

HEIGHT

VARIES

J

I I BELOW

I 11 FROST I CONG. OPER. P

A

D LEVEL

: : (3'MIN)

L-------------J, Attachment 2 140R6025R0011

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