G-08_Emergency_Spillway_Site_Plan_0004.pdf
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- Attached to
- Oglala Dam Construction Federal contract opportunity
- Solicitation number
- 140A1623R0026
About this file
This document contains plans for an emergency spillway site at the Oglala Dam. The plans show the location of the existing dam and reservoir, underground utilities, wetlands, and two trailer homes that are to be relocated by the contractor and replaced with new manufactured homes. The limits of disturbance and construction for the emergency spillway channel are delineated. Notes specify that the contractor must relocate the two existing trailer homes and install two new manufactured homes in a location determined by the Bureau of Indian Affairs and Oglala Sioux Tribe, and refer to specification sections for requirements regarding the new manufactured homes and their installation.
The related federal contract opportunity is solicitation number 140A1623R0026 for the Oglala Dam Reconstruction Project issued by the Department of the Interior Bureau of Indian Affairs Central Office. The solicitation seeks bids for the Oglala Dam Remediation Project and lists the contract attachments in Section J.
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Text version
ACCESS ROAD
EMERGENCY SPILLWAY
OGLALA RESERVOIR
(DEWATERED)
SEWAGE TREATMENT POND
(CURRENTLY NON-OPERATIONAL)
X
X
X X
X
EXISTING OGLALA NEIGHBORHOOD
UNDERGROUND ELECTRIC
OVERHEAD ELECTRIC
WATER LINE
EXISTING EMBANKMENT
RIGHT EMERGENCY
SPILLWAY BERM,
SHEET ES-C-02
LEFT EMERGENCY
SPILLWAY BERM,
SHEET ES-C-03
TRAILER HOME
TO BE DEMOLISHED
NOTE 1
EMERGENCY SPILLWAY CHANNEL
WHITE CLAY CREEK
DISCHARGE
CHANNEL
OGLALA DAM
ESR 5+00
ESR 10+00
ESR 15+00
ESR 20+00ESR 25+00ESR 30+00
ESR 35+00ESR 40+00
U/ E
U/E
U/ E
U/E U/E
WTR
WTR
WTR
W
TR
W
TR
RESERVOIR
MNWS EL 2996.4
DELINEATED WETLANDS, TYP
APPROXIMATE LIMITS OF
EMERGENCY SPILLWAY CHANNEL
LIMITS OF
DISTURBANCE
TRAILER HOME
TO BE DEMOLISHED
NOTE 1
ESR 0+00
ESR 45+00
"NO TRESSPASSING" SIGN
MOUNTED TO PRESSURE-TREATED
POST, SHEET SP-S-18
"NO GUARDRAIL AHEAD" SIGN
MOUNTED TO PRESSURE-TREATED
POST, SHEET SP-S-18
SEWAGE TREATMENT POND
(CURRENTLY NON-OPERATIONAL)
P16 P17 P18
P19
P20
P10
P11 P12
P14
P9
P15
P13
ES
L
5+
ES
L
+0
ESL 0+00
ESL 14+00
EMBANKMENT
DISCHARGE
CHANNEL
SERVICE
SPILLWAY
EMERGENCY SPILLWAY
SITE ACCESS ROAD
\\geiconsulta B:\Working\BUREAU OF INDIAN AFFAIRS\2200324 Oglala Dam Remediation Design\00_CAD\Design\Sheets\008_G-08_EMERGENCY SPILLWAY SITE PLAN.dwg - 6/13/2023
Bureau of Indian Affairs Great Plains Region
Safety of Dams Branch
4601 DTC BOULEVARD
SUITE 325
DENVER, CO 80237
(303)662-0100
Consultants
NO DATE ISSUE/REVISION APP
0 3/10/2023 ISSUED FOR BID CMM
1 6/13/2023 AMENDMENT 4: CHANGES
FOR BIDDER QUESTIONS CMM
SHEET NAME SHEET NO.Oglala Dam Remediation Project
Spillway and Outlet Works Rehabilitation
Pine Ridge Indian Reservation, Oglala Lakota County, South Dakota
If this scale bar does not measure 1" then drawing is not original scale.
Attention:
0 1"
Designed:
Checked:
Drawn:
P.E. No:
GEI Project
Approved: SHEET NO.
EMERGENCY SPILLWAY
SITE PLAN
ISSUED FOR BID
P. EGGERS
M. WALKER
B. MARTIN
C. MASCHING
15919
G-08
2200324
SCALE: 1" = 200'
PLAN
EMERGENCY SPILLWAY SITE PLAN
KEY MAP
NOTES:
1. TWO EXISTING TRAILER HOMES CURRENTLY WITHIN
EMERGENCY SPILLWAY CHANNEL ARE TO BE
RELOCATED BY CONTRACTOR AND REPLACED WITH
TWO NEW MANUFACTURED HOMES IN A LOCATION
DETERMINED BY BIA AND THE OGLALA SIOUX TRIBE.
REFER TO SPECIFICATION XX XX XX FOR ADDITIONAL
INFORMATION REGARDING NEW MANUFACTURED
HOMES AND INSTALLATION REQUIREMENTS.
2. SEE SHEET G-09 FOR LIMITS OF DISTURBANCE
COORDINATES.
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