EM-C-11_Embankment_Details_0004.pdf
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- Attached to
- Oglala Dam Construction Federal contract opportunity
- Solicitation number
- 140A1623R0026
About this file
This document package includes construction drawings and specifications for the Oglala Dam Remediation Project along with details of the related federal contract opportunity. The drawings depict embankment details such as chimney drain transitions, manhole details, and site bollards. The solicitation is for the Oglala Dam Construction project and seeks bids to rehabilitate the spillway and outlet works. The opportunity was issued by the Department of the Interior Bureau of Indian Affairs Central Office as solicitation number 140A1623R0026. Bids are due on unspecified dates according to Section J attachments which include requirements, specifications, and provisions for the dam construction work.
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Text version
4" DRAIN GRAVEL
60" Ø
STEP HOLES
LIFTING INSERT
PLACEMENT - BASED
NON-SHRINK GROUT
BETWEEN PIPE AND
MANHOLE WALL
PRECAST BASE
REINFORCEMENT
NOT SHOWN
STEPS SPACED
AT 12" MAXIMUM
VARIES
6'
36" FIBERGLASS
ACCESS OPENING
PRECAST GROOVE
SLAB TOP
LOCKING BAR
OVER MANHOLE LID
STEPS SPACED AT
12" MAXIMUM
OVERALL MANHOLE
HEIGHT VARIES.
REQUIRED HEIGHT OF
INDIVIDUAL SECTIONS
TO BE DETERMINED BY
MANUFACTURER
REINFORCEMENT
NOT SHOWN
LIFTING
INSERT
VARIES
60" Ø
REINFORCEMENT
NOT SHOWN
GASKET MATERIAL
INSTALL MANHOLE STEPS
JUST DOWNSTREAM
OF DIVIDER WALL
PRECAST BARREL
SECTION
3' -0
4'
-0
" C
LR
CL
6" MIN
GRADE OR
CONCRETE SLAB
SLOPE TOP TO DRAIN
4" Ø SCHEDULE 80 GALV
STEEL PIPE FILLED WITH
CONCRETE.
EMBED BOLLARD FULL
DEPTH IN 18" Ø x 3'-0"
DEEP FDN
RCC SPILLWAY CHIMNEY DRAIN,
PROJECTED
SPILLWAY NON-OVERFLOW
SECTION
EMBANKMENT
CREST EL 3006.8
RCC
SLOPING CHIMNEY TOP
SLOPING CHIMNEY BOTTOM,
BEYOND
CHIMNEY SLOPE TRANSITION,
NOTE 1
5'-0"
VA
R
IE
S
SPILLWAY TRAINING WALL
RCC CHIMNEY GRADE BREAK CHIMNEY SLOPE TRANSITION,
NOTE 1
RCC CHIMNEY DRAIN
SLOPING CHIMNEY
EL 2980
NON-OVERFLOW SECTION CREST,
EL 3006.8
EMBANKMENT CREST,
EL 3006.8
\\geiconsulta B:\Working\BUREAU OF INDIAN AFFAIRS\2200324 Oglala Dam Remediation Design\00_CAD\Design\Sheets\047_EM-C-11_EMBANKMENT DETAILS (SHEET 3 OF 3).dwg - 2/14/2023
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.
EMBANKMENT
DETAILS
(SHEET 3 OF 3)
ISSUED FOR BID
G. WILLIAMS
M. WALKER
C. MAGILL
C. MASCHING
15919
EM-C-11
2200324
NOT TO SCALE
EM-C-05 TOE DRAIN MANHOLE
DETAIL
SCALE: 1/2" = 1'-0"
SCALE: 1/8" = 1'-0"
J
EM-C-03 LEFT EMBANKMENT CHIMNEY DRAIN TRANSITION,
RIGHT SIDE SIM
SECTION
SCALE: 1/8" = 1'-0"
A
- LEFT EMBANKMENT CHIMNEY DRAIN TRANSITION,
RIGHT SIDE SIM
ELEVATION
A -
LIMIT OF EXCAVATION
SITE BOLLARD
TYPICAL DETAIL
NOTES:
1. FROM STATIONS EM 2+71.5 TO EM 2+76.5 AT THE LEFT CLOSURE
EMBANKMENT AND EM 4+96.5 TO 5+01.5 AT THE RIGHT CLOSURE
EMBANKMENT, TRANSITION CHIMNEY DRAIN FROM 1H:1V SLOPE
TO DIRECTLY AGAINST THE DOWNSTREAM SIDE OF THE
NON-OVERFLOW STRUCTURE. MAKE TRANSITION WITH FILTER
SAND FILL SO THERE IS NO BREAK IN FILTER SAND COVERAGE.
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