HomeMy WebLinkAboutBMX Park Storm Improvements - Record Drawings oV B OZ
DRAWN BY: RNC
BMX PARK STORM INDEX CHECKED BY:APPROVED BY:
DATC DR/RB/17
IMPROVEMENTS
COVER SHEET & EXISTING SITE CONDITIONS C1
PROPOSED SITE IMPROVEMENTS C2
1883 s
GENERAL NOTES 1N co. ° 04
1. ALL WORK ON THIS PROJECT SHALL BE DONE IN ACCORDANCE WITH
THE MONTANA PUBLIC WORKS STANDARD SPECIFICATIONS, 6TH EDITION,
AND THE CITY OF BOZEMAN MODIFICATIONS TO THE MONTANA PUBLIC
WORKS STANDARD SPECIFICATIONS, 6TH EDITION, INCLUDING ADDENDUMS,
THESE PLANS, AND THE CONTRACT DOCUMENTS. EX. SDI Z
RIM=4782.67 d N
2. THE BASELINE SURVEYING FOR THIS PROJECT WAS DONE IN 2017 BY �� o S
SANDERSON STEWART. INV.(W)=±4781,17 O� N Z N a'
C so ono
3. THE LOCATION OF EXISTING UTILITIES SHOWN SHOULD BE CONSIDERED EX. pq x m
APPROXIMATE AND THE CONTRACTOR SHALL FIELD VERIFY UTILITIES PRIOR DRIVE OACH o d
TO CONSTRUCTION. THE CONTRACTOR IS RESPONSIBLE FOR UTILITY p .' F
LOCATES PRIOR TO AND DURING CONSTRUCTION. THE CONTRACTOR z o
SHALL TAKE ALL MEANS NECESSARY TO PROTECT EXISTING UTILITIES. Ex. SIDEWALK m> '
EX. ROAD CLOSED SIGNS � , z
WITH NINE BUTTON DELINEATORS E- r $
4. WHERE CONDITIONS ARE ENCOUNTERED WHICH DEVIATE FROM THOSE U w m m-
INDICATED ON THE PLANS OR IN THE SPECIFICATIONS, THE CONTRACTOR / EX 12" Ex. CURB & GUTTER w ONm 8
SHALL NOTIFY THE PROJECT ENGINEER OR HIS REPRESENTATIVE PRIOR TO
MAKING ANY CHANGES IN THE WORK. EX. CONC. / TR E I EX. 30" RCP STORM DRAIN z
E I PAN
BARRIER as—
WORKERSa
5. THE CONTRACTOR IS RESPONSIBLE FOR ALL JOBSITE SAFETY FOR HIS R c
AND THE PUBLIC. ADEQUATE SANITATION FACILITIES SHALL BE REMOVE&DISPOSE OF EX. \ ONC. \ S�OSO O �pN « rxr�No
PROVIDED BY THE CONTRACTOR FOR HIS PERSONNEL. EXISTING CONCRETE RETAINING RETANING �o RCP 4T AVENUE
WALLS AROUND EXISTING WA LS
6. THE CONTRACTOR SHALL PROTECT ADJACENT PUBLIC AND PRIVATE 30"RCP PIPE 6l
PROPERTY FROM DAMAGE DURING CONSTRUCTION AND SHALL REPAIR ANY
DAMAGE AT HIS OWN EXPENSE. INV.=+f �o Ex. CURE & �rTfR—
CONTRACT SPECIF7. ALL D AEAS ICATIONS SHALL BE STABILIZED AS DETAILED IN THE _ INV.(,E)= ��//EX. �� / I� � � Ex. sDMH F''
BITCH— �-7j77.41 /l /
FLD —47�s RIM=4783.85 z z
/ \ REMOVE&DISPOSE OF / j INV.(NE)=±4777.75 W
/ \ EXISTING 30"CMP PIPE ( "A'e/ p,
/ / / / TR�F/ EDGE OF EX. INV.(E)=±4775.91
/ \ APPROX.20 LF / /� // w
EX. IRRIG. \/ / / i/ // // / ASPHALT INV.(S)=±4773.74
ED E OF COMMUNITY G7RDENALVE /� — EX. WOOD BOLLARD / �� / ////// ® INV.(NW)=±4773.57 p w
/ E 6sA�EL_ _ EX. 30" CMP WITH OWL FIGURE\ / / / / // /
/ _'�:
CULVERT @ ±6.60% EX. VEHICLEINV. SE =4775.97 /- — _ _ _ / / \ ( ) / // //// // / N PLUG IN (TYP.)\INV.(NW)=4774.94 / / / j///j/ Z z
Ex. 28" EX. DITCH �a� // /// J EX. LIGHT POLE E,FLOWLINE \INV.(S)=47743 / j // / — —47 EX 13"— — — — — —47— — — — — — t //// TEE mO
"` EX. 8" PVC 3 O E� c c�
\ \\ \ \7/ \\ ` �� STORM DRAIN
EX. WOVEN WIRE FENCE /
EDGE OF EX. (r) x
ASPHALT EX. VEHICLE x w
EX. TREELINE PLUG IN (TYP.)
LIMITS N
lz� Scale: 1'. 30'
EX, ^ EX. SDI 0 15 30 Bo Y
CONCEDSGSION ^\ EX 12 REMOVE&DISPOSE OF � sx6el No.
RIM=4783.89 �l
TREE EXISTING VEGITATION ON Q O
B
WEST SIDE OF DITCH O INV.(S)=±4782.89 J
APPROX.75 LF OF WILLOWS INV.(E)=±4781.06 (� 2 m u
EX. SHED
OF 2
z STA 2+45
\
INSTALL NEW 72"DIA.STORM MANHOLE#3\ Scale. 1'= 3D' I W/12"MINIMUM SUMP / CID
RIM=4778.95 \ l 4Tr
D 15 30 60 INV.IN(SE)(EXIST.30"RCP)=4773.43+/- ` \ \VIA III DRAWN BY: KHO
/ I INV.IN(NW)8"PVC-4776.96 Y CHECKED BY:
INV OUT(NW)(NEW 30"RCP)=4774.76 l / O / �. - APPROVED BY:
COUNTY BMX PARK 1 2 \
\ J J l�// ( i N. 4THAVENUE
1 STA 1+04
\ INSTALL NEW DIA.STORM MANHOLE#2 / ( I
GROUT MH BOTTOM TO MATCH PIPE INVERTS&
/ EXTEND GROUTING UP AROUND PIPE PROFILE TO —
j/ / ^ / // / 47-&5 Z
SPRINGLINE OF PIPE TO CREATE A SMOOTH FLOW CHANNEL�q"W= / / / i /�
/ RIM=4778.50 /
STA 0+00 GRADE AWAY FROM MANHOLE RIM INV.IN(SE)(NEW 30"RCP)=4774.57 ` / / //j > !L
TO EXISTING GRADE @ 10:1 MAX SLOPE
INSTALL NEW 72"DIA.STORM MANHOLE#1 W/NATIVE MATERIAL INV OUT(N)(NEW 30"RCP)=4774.53
—
W/9"MIN.SUMP
RIM=4778.20— — — —
INV.IN(S)(NEW 30"RCP)=4774.40
\\ INV OUT(N)EXIST.28�'CMP=4774.40 N
i
COUPLE TO END OF EXISTING DARLINTON MANOR HP
\ / / 8"PVC STORM PIPE z�
HDRC LMTD PARTNERSHIP m
INV=4777.41 1915 MORENA BLVD Z
&EXTEND LINE EAST TO
\\ SAN DIEGO, CA 92110-3555 d a
— _ — — — SDMH#3.INSTALL FITTINGS AS NEEDED
0 \ — t7— — — — — == , j /j j/// TO MAKE THE MANHOLE CONNECTION W F N a m
o xmn
SO
— — — _ STA 0+00-2+53 - — — — — — �/ J Z c
BACKFILL EXISTING DITCH W/CLEAN FILL MATERIAL
350 CY REQUIRED. CONTRACTOR MAY UTILIZE E- z c z a
MATERIAL GENERATED FROM STORM INSTALLATION U z Au m$
0 0
EXISTING IRRIGATION LINE ►�f+ di
/ CROSSING,DEPTH UNKNOWN E. z
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it
a
N 3
O
CJ
4780 4780
FINISH GRADE EXISTING GRADE
EXISTING 28"CMP FI
4778 — 4778 z
W
W
4776 4776 v,
�-- a F
V INSTALL 100 LF OF INSTALL 144 LF OF z
30"CLASS 3 RCP PIPE @ 0.13%SLOPE a W
30"CLASS 3 RCP PIPE @ 0.13%SLOPE �--� Z W
4774 EXISTING 30"RCP 4774 a
m
L N
U F
4772 Q 4772 x
W <
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z d
Pm a
Cnz
4770 w LL 4770 x
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