2-TOOELE LANDFILL SCALEHOUSE Grading Plan.pdf
PDF 906 KB Posted
- Solicitation number
- DF26-27
- Issued by
- Tooele County, Utah
About this file
This is a Grading Plan document prepared by Forsgren Associates Inc. for the Tooele Landfill Scale House project in Tooele County, Utah. The plan provides detailed site grading specifications for the construction of a scale house facility, including elevation data, slope percentages, concrete pad elevations, and drainage infrastructure. The document is dated May 2026 and serves as Sheet C-200 (Page 6 of 9) in the construction documentation set, with design work completed by T. Brown and K. Banks.
The grading plan incorporates stormwater management designed to handle a 25-year storm event, with calculations indicating an impervious area of 58,239 square feet, a pervious area of 14,759 square feet, and a required 24-hour stormwater volume of 9,752 cubic feet to be accommodated by the existing stormwater pond with a capacity of 26,954 cubic feet. The plan specifies general grading requirements including 12-inch reinforced concrete pipe (RCP) installations at specified slopes, grade slopes of 2 percent away from the building for 10 feet transitioning to 10 percent slopes to tie into existing ground, trench drain and pipe zone details referenced to other specification sheets, and multiple catch basin locations with rim and floor outlet elevations. Site elevation data ranges from approximately 4,950 to 4,977 feet, with various concrete pad elevations and slope gradients precisely documented throughout the plan.
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Other files
| File | Type | Posted |
|---|---|---|
| 1-DF26-27 Tooele County Solid Waste Truck Scales.pdf |
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Text version
D
D
151 LF - 12" RCP @ S=0.33%
EL=4951.10
EL=4955.00
EL=4954.0051 LF - 12" RCP @ S=0.54%
49544955
49604960
49634963
496849684968 4968
CONC=4968.00
CONC=4968.00
CONC=4968.25
EL=4968.25
CONC=4968.25CONC=4968.25
CONC=4968.25
CONC=4968.25
CONC=4967.37
CONC=4967.57
CONC=4967.43
CONC=4967.50
CONC=4967.96
CONC=4967.79
CONC=4967.59
CONC=4966.97
CONC=4967.36
CONC=4967.42
CONC=4967.57
CONC=4967.45
CONC=4968.14
CONC=4967.46
CONC=4967.57
EL=4965.74
EL=4966.20
EL=4971.73
EL=4969.93
EL=4960.25
EL=4964.00
EL=4956.77
EL=4950.50
EL=4957.67
2.85%
6.36%
4.08%
8.
8.
8.
%8.
8.
5.84%
2.
1.74% 1.
2.
7.03%
4.69%
2.
2.
% 5.98%
2.
CONC=4968.00
NEW CURB INLET
RIM=4954.00
FL OUT=4949.50 (SW)
NEW CURB INLET
RIM=4954.00
FL OUT=4948.60 (S)
FL IN=4949.23 (NE)
EL=4966.15
EL=4968.06
EL=4967.71
EL=4969.29
EL=4966.05
2.
2.
2.
2.
CONC=4967.57
CONC=4968.08
EL=4948.00
EL=4967.19
EL=4967.60
EL=4966.39
EL=4966.76
1.7 4%
1.7 4%
1.7 4%
1.7 3%
EL=4966.61
QA
This document or any part thereof in detail or design concept is the property of Forsgren Associates Inc.
and shall not be copied without the written authorization of Forsgren Associates Inc.
APPROVEDNO. REVISIONS
DESIGNED
DRAWN
DATEBY
(IF NOT 2"- SCALE ACCORDINGLY)
AT FULL SIZE
LINE IS 2 INCHES
ATTENTION
PAGE NO:DATE:
SHEET NO:
PROJECT NO:
Know what'sbelow.
before you dig.Call
R
370 EAST 500 SOUTH, STE 200, SALT LAKE CITY, UT 84111
PH: 801.364.4785 FAX: 801.364.4802
AN APEX COMPANY
Z:
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To oe le C ou nt y So lid W as te
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Sc al eh ou se \C iv il\
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5/
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CONSTRUCTION SET
T. BROWN
K BANKS
K BANKS
6 OF 9MAY 2026
C-200 05-24-0105
GRADING PLAN
TOOELE LANDFILL SCALE HOUSE
1. PIPE ZONE PER DETAIL 3 SHEET C-501.
2. TRENCH DRAIN PER DETAIL 3 SHEET C-500
3. GRADE AWAY FROM BUILDING AT 2% SLOPE FOR 10'. TIE
TO EXISTING GROUND AT 10% SLOPE.
GENERAL GRADING NOTES N
GRAPHIC SCALE
Scale: 1"=10'
30'20'10'5'0'
STORMWATER CALCULATIONS DESIGNED TO 25-YEAR STORM.
IMPERVIOUS AREA: 58,239 SF
PERVIOUS AREA: 14,759SF
24-HOUR VOLUME: 9,752 CF
EXISTING STORMWATER POND CAPACITY: 26,954 CF
STORMWATER NOTES
C-500CATCH BASIN
C-500CATCH BASIN
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