Revised Channel-Pond Dosing Siphon Plan View 0001
Updated
A PDF document (3.8 MB) attached to GCI Pollyanna #2 Acid Mine Drainage Remediation Pr, from the Office of Surface Mining, Reclamation and Enforcement. Due Nov 6, 2026, 5:00 PM (UTC-5).
File name: REVISED_Channel-Pond_Dosing_Siphon_Plan_View_(1)_0001.pdf
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DATE
3.6"
24"
3'
1ft
6ft
36.00 SQ Ft
1.5 cy (each) at 12'x10"x 3'
Channel Flow Spreader
TOP OF BERM EL. 727.00'
TOP OF ROCK EL. 724.50'
GENERAL NOTES:
BOTTOM OF POND EL. 720.50'
150.00'
158.00'
SECTION A - A' FLB POND
MATCH PROPOSED GRADES
BOTH SIDES
Concrete:
Fc 3,500 psi Type II
Bevel all exposed edges of the concrete with 3/4"
triangular molding. Broom finish.
TOP OF BERM EL. 727.00'
TOP OF ROCK EL. 724.50'
MATCH PROPOSED GRADES
BOTH SIDES
BOTTOM OF POND EL. 720.50'
90.00'
98.00'
SECTION B - B' FLB POND
B
Steel Reinforcement:
Welded Wire Mesh (WWM) shall be place in the
center of each the 10" steps of the Seep Spreader
leaving 3" of clearance to all edges.
158.00'
The Channel Flow Spreaders will have one WWM
placed in the center of 10" wall leaving 3" of
clearance to all edges.
150.00'
98.00'
90.00'
A
A'
GCI PERMIT NO. 4105
POLLYANNA #2 AMD
LATIMER COUNTY, OK
EPS
12'
FLB Auxillary Spillway - 6.50 SQ Ft x 30LF = 7CY x 1.5 ton/cy = 11 ton
MRB
EPS
DESIGN BY:
1ft
6ft
CHKD. BY:
OXI Pond Outlet Channel - 6.50 SQ Ft x 210LF = 51CY x 1.5 ton/cy = 76 ton
NO.
5.75 SQ Ft
9 cy at 40 ft
Seep Spreader
DRAWN BY:
1ft
6ft
REVISIONS
Wetland Outlet Channel - 6.50 SQ Ft x 50LF = 12CY x 1.5 ton/cy = 18 ton
DESCRIPTION
10"
2ft
Office of Surface Mining Reclamation
and Enforcement
U.S. Department of the Interior
Tulsa Field Office
1 West 3rd Street, Suite 1600
Tulsa, Oklahoma 74103-3521
6ft
DWN.
FLB Channel - 14.00 SQ Ft x 450LF = 233.33 CY x 1.5 ton/cy = 350 ton
CHANNEL AND
POND DETAILS
PLAN VIEW OF FLB
FILE: GCI # 2
ISSUE DATE
8/5/2026
DRAWING NO.
B'
DOSING SIPHON
DETAIL
ISSUE DATE
FILE: GCI # 2
DRAWING NO.
8/5/2026
GCI PERMIT NO. 4105
POLLYANNA #2 AMD
LATIMER COUNTY, OK
Office of Surface Mining Reclamation
and Enforcement
U.S. Department of the Interior
Tulsa Field Office
1 West 3rd Street, Suite 1600
Tulsa, Oklahoma 74103-3521
EPS
CHKD. BY:
MRB
DRAWN BY:
EPS
DESIGN BY:
NO.
REVISIONS
DESCRIPTION
DWN.
DATE
4+00
732 33
73 731'
1+00
3+00
1+45.76
1+48.59
2+00.00
1+
568379.69
568380.37
568380.99
568392.26
568407.41
568425.94
2728134.31
2728135.41
2728136.54
2728137.72
2728138.92
2728140.17
2728141.44
2728166.13
2728184.96
2728205.45
2728263.94
4+00.00
568524.56
2728346.20
4+30.89
568511.30
2728372.05
4+70.28
568519.86
568515.93
568475.24
2728334.37
2728368.85
2728387.90
8'
Easting
2727684.87
2727735.48
2727786.10
2727804.18
2727804.18
2727804.18
PLAN VIEW AND
GENERAL
LAYOUT
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