HomeMy WebLinkAboutSht C1.2 - Civil Grading Plan PH I Rev 1 05-20-20 o
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/ O TBC 30.9/- 44229.. \ 1"-10
J _ 0.0_SLOPE 9.0
p ��� )I- 1% 0 4530�
END CRB/
•°' TBC 309 ro °' GRADING PAVING & DRAINAGE:
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TBC 31.1
I/ w INSTAL L C ONCRETE STEPS `n
/ TBC 31.1 - 2 SETS 2 - 6.5"f STEPS w
4� / 1. THE CONTRACTOR SHALL BE RESPONSIBLE FOR MANAGING CONSTRUCTION ACTIVITIES TO
- �I I-' 1 SET 3 - 6.5"t STEPS INSURE THAT PUBLIC AND PRIVATE STREETS AND PARKING LOTS ARE KEPT CLEAN OF MUD, �
L 5' LANDING BETWEEN STEPS. DUST OR DEBRIS. DUST ABATEMENT SHALL BE MAINTAINED BY ADEQUATE WATERING OF
MAX SLOPE OF LANDING 2% THE SITE BY THE CONTRACTOR TO SUBSTANTIALLY LIMIT DUST FROM THE CONSTRUCTION O
��O Q SITE. UNDER NO CIRCUMSTANCE SHALL THE CONTRACTOR ALLOW CONSTRUCTION DEBRIS, Z
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MUD OR GRAVELS TO BE LEFT ON THE STREETS OVER NIGHT.
FF ELEV
4731.r15 I 2. SITE CONTRACTOR SHALL SUBMIT AN APPLICATION AND PROCURE A STORM WATER
oq/ I C DISCHARGE PERMIT PRIOR TO DISTURBANCE OF SITE. �p NTq Nq
3. ALL GRADING, ROCKING AND PAVING SHALL CONFORM TO MONTANA PUBLIC WORKS cxais c.
STANDARD SPECIFICATIONS, MOST CURRENT ADOPTED EDITION. euoEsa
1 TBC 29.97 rv".,oazs ac
,I"N `� p,. "" 4. CLEAR AND GRUB WITHIN WORK LIMITS SHOWN ON THE DRAWINGS ALL SURFACE
TBC 29.14 END CURB VEGETATION, TREES, STUMPS, BRUSH, ROOTS, ETC. STRIP WORK LIMITS, REMOVING ALL S "E"
TBC 28.96 TBC 28.17 ORGANIC MATTER WHICH CANNOT BE COMPACTED INTO A STABLE MASS. ALL BRUSH AND N45EO
\ \ FF EL+FV -TBC.28.88 DEBRIS ASSOCIATED WITH CLEARING, STRIPPING OR GRADING SHALL BE REMOVED AND
` TBC 29.96 G °� M 8 DISPOSED OF OFF-SITE.
4731.2 ,o, G o DRAWN BY: CGB
A6l� A1. C, 'G 5. FOLLOWING STRIPPING OPERATIONS, SUBGRADE SHALL BE COMPACTED TO 95%OF THE
udp ,y�C, TBC 29.85 �29 , \ M / 8"55 8 ss MAXIMUM DRY DENSITY AT +/- 2 PERCENTAGE POINTS OF OPTIMUM MOISTURE CONTENT REVIEWED BY: XXX
_ 0 •p �\ M �� / RYANSUN PER ASTM D-698 TEST METHOD (STANDARD PROCTOR). PROJECT ENGINEER:CGB
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^i 4732 ` \ / I -q,`� Q 5� - 6. SUBGRADE SHALL BE PROOF ROLLED AND SOFT AREAS SHALL BE OVER-EXCAVATED DESIGNED BY:CGB
M 0 S ` END CURB AND REPLACED WITH STRUCTURAL FILL. SUBGRADE MUST BE INSPECTED AND APPROVED
FF ELEV .yA _ / TBC 29.0 0 TBC .4 BY THE OWNER'S REPRESENTATIVE PRIOR TO PLACING EMBANKMENTS, ENGINEERED FILLS
4732.2 °�/ TB 8. S TBC 28.86 TBC 28.4 Q C OR FINE GRADING FOR BASE ROCK.
_ 1.5 O \ TBC 28.4
TBC 28.2 7. ALL FILLS SHALL BE ENGINEERED EXCEPT FOR FILLS LESS THAN 18-INCHES IN DEPTH
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9.0 WHICH ARE LOCATED OUTSIDE THE PUBLIC RIGHT-OF-WAY, BUILDING PADS, PARKING LOTS
:. S TBC 28.54 T N• I OR OTHER AREAS TO BE IMPROVED. ENGINEERED FILLS SHALL BE CONSTRUCTED IN LIFTS (�
TBC 30.5 \�// �,,/ I n I I NO GREATER THAN 8-INCHES OVER APPROVED SUBGRADE. EACH LIFT SHALL BE
- X\ a )� 7 11 a COMPACTED TO 95% OF THE MAXIMUM DRY DENSITY AT +/- 2 PERCENTAGE POINTS OF r
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FF ELEV TBC 30.4 4 it
TBC 28.77 OPTIMUM MOISTURE CONTENT PER ASTM D-698 TEST METHOD (STANDARD PROCTOR). a
o I - S /I FF 8. SUB BASE AND CRUSHED BASE ROCK SHALL CONFORM TO THE REQUIREMENTS OF
4733.1 dl \ fig. ELEV Ilp. � SECTION 02234 (SUB BASE COURSE) AND SECTION 02235 (CRUSHED BASE COURSE) b �
^M I '� TBC 1 TBC 2995 h I n INSTA CONCRETE STEPS MONTANA PUBLIC WORKS STANDARD SPECIFICATIONS (MPWSS). COMPACT TO 95%OF THE W
`�' ` -TBC 32.95- 31.9 kk1 h t TBC ._ 4730.6 �_ 1 SET - 6.5"t STEPS MAXIMUM DRY DENSITY AT +/- 2 PERCENTAGE POINTS OF OPTIMUM MOISTURE CONTENT CfJ �
Lam"'' T„Q• 4728. 28'66 1 SET - 6.5"t STEPS PER ASTM D-698 TEST METHOD (STANDARD PROCTOR). a
TBC 32.30 \ 1�- TBC 30.2
*END CURB � �. �. � o - 5' LA ING BETWEEN STEPS. N
TBC 33.07 ��/ T TBC 30K5\ TBC 8.8 ry MAX PE OF LANDING 2% 9. A.C. PAVEMENT SHALL CONFORM TO SECTION 02510 (ASPHALT CONCRETE PAVEMENT)
/ I TBC 32.25 TBC 31.72 TBC 30.42 \ \ 47 85 � Z- - - JOo'I Iv MPWSS FOR TYPE B MIX. A.C. PAVEMENT SHALL BE COMPACTED TO A MINIMUM OF 92%
17� 7 Z 0 - ---- a b �(� OF THE THEORETICAL MAXIMUM RICE SPECIFIC GRAVITY. COD
W // TBC 29.95 J
END CURB A' \ \ 47 9 Q lal 10. PIPE BEDDING AND BACKFILL ALL PIPES SHALL BE BEDDED WITH MINIMUM 4-INCHES A
TBC 32.75 ,TBC 31.82 "` """".
TBC 32.98 4729 °�S o r OF TYPE 1 PIPE BEDDING AND BACKFILLED WITH THE SAME MATERIAL A MINIMUM OF
"'1� TBC 32.75 1S TBC 32.1 R^,yp. D "i- 6-INCHES OVER THE TOP OF THE PIPE PER CITY OF BOZEMAN STANDARD DETAIL 02221-1.
PIPE
EDDING
\ a m C6" INOMPACTED TOTO AT TRENCH BACKFILL SHALL BE LEASTEAST095%RELATIVE COMPACTION PROPER DMOISTURE LCONTENTOAND
XCEEDING
31.9 \ TBC ,.. - I Im
'� 30.4 4729. 0 Ei LEV
TBC 32.57 FF
TBC 30.2 �-yN ' �`� ial INSTALL CONCRETE STEPS 11. UNLESS OTHERWISE SHOWN ON THE DRAWINGS, STRAIGHT GRADES SHALL BE RUN
c' 4730.9 I BETWEEN ALL FINISH GRADE ELEVATIONS AND/OR FINISH CONTOUR LINES SHOWN.TBC 31.94 1 SET 2 - 6.5"f STEPS
TBC 32 46 1 SET 3 - 6.5"t STEPS
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f o 0 TBC 30.46 \ I 5' LANDING BETWEEN STEPS. 12. ALL EXISTING OR CONSTRUCTED MANHOLES, CLEANOUTS, MONUMENTS, GAS VALVES, W O
MAX SLOPE OF LANDING 2% WATER VALVES AND SIMILAR STRUCTURES SHALL BE ADJUSTED TO MATCH FINISH GRADE OF
/ �� G O J�� \ THE PAVEMENT, SIDEWALK, OR LANDSCAPED AREA WHEREIN THEY LIE. 1�1
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? <' (/((�rj�/ 13. UNLESS OTHERWISE SHOWN ON THE DRAWINGS, NO CUT OR FILL SLOPES SHALL BE
.5 o 4730 b\\ FF ELEV \ p O\ I CONSTRUCTED STEEPER THAN 2H:iV. MAXIMUM SLOPE IN DETENTION BASIN 4:1 O
o 732.0.1 II I-a
TBC 32.9 G 4732.8 � 14. ALL PLANTER AREAS SHALL BE BACKFILLED WITH APPROVED TOP SOIL MINIMUM 6"
THICK. STRIPPING MATERIALS SHALL NOT BE USED FOR PLANTER BACKFILL.
ry TBC 32.27 O Z \ �
TBC 32.6 4731. .,�ry .,� `,1 CURBS & SIDEWALKS
TBC ".57
1. UNLESS OTHERWISE SHOWN OR INDICATED ON THE DRAWINGS, 6-INCHES NOMINAL CURB
PHASE G EXPOSURE USED FOR DESIGN OF ALL PARKING LOT GRADES.
LINE C ! FFELEV \ 2. CONTRACTOR SHALL CONSTRUCT HANDICAP ACCESS RAMPS IN ACCORDANCE WITH CITY G 4731.5 y ka
i INSTALL CONCRETE STEPS OF BOZEMAN CURRENT ADA REQUIREMENTS. �d
T TBC 33.5 \ 4733.2 / \1 SET 2 - 6"t STEPS sS.a
9 ^/ 1 SET 3 - 6"t STEPS - 3. SIDEWALKS SHALL BE A MINIMUM OF 4-INCHES THICK OVER COMPACTED SUBGRADE AND
4 TBC 32.25
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7 C .4 / N
5' LANDING BETWEEN STEPS. - \ BASE ROCK. ALL SIDEWALKS SHALL BE CONSTRUCTED USING 4,000 PSI CONCRETE. �
MAX SLOPE OF LANDING 2%
TBC 33.3 4� \
TB
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33.6 47 4>33 0 S A h 00
\ STALL CONCRETE STEPS Ra
1 SET 2 - 6"t STEPS
1� ��. 1 SET 3 - 6"t STEPS CS
ELEV TBC 33.75
I .FF ELEV I NI �F / m 5' LANDING BETWEEN STEPS.
35.85 s �; 4734.3 FF ELEV g MAX SLOPE OF LANDING 2% N
GRID BRK II I 1I _
GRD BRK ]_/_TBC 33.83
_ I AlI 4734.0 I \�\\ ® . 00
TBC 34.14
41 40 RAMP 4733.0
--- - 4732.0 °0
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-�SS 8 M„8 - yy.
ss.8 Ss e_ �TE STEPS M„a-INSTALL CONCRETE STEPS SHEET
2 SE STEPS 2 SETS 2 - 6"f STEPS / _ C1,2
5' LANDING BETWEEN STEPS. SS„e_5' LANDING BETWEEN STEPS.
MAX SLOPE OF LANDING 2% MAX SLOPE OF _LANDING 2% FLAMERS MML APT
GRADING PLAN
PROJECT:17-128
DATE:01/28/20