HomeMy WebLinkAbout1995 Grandview Drop Line Replacement "" ITY OF TWIN FALLS, IDAHO
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DRA WING INDEX
VAN,
SHEET DESCRIPTION
POLELINE ROAD
PLAN VIEW
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Approvod
Q 2, PIPELINE PROFILE
FALLS AVENUE
"3187,)
*" / 3. DIVERSION STRUCTURE & DETAILS
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4. ENERGY DISSIPATION STRUCTURE
ADDISON AVENUE Gary L Yourig, P F./L.S.
(Pity P"llgincer
CITY OF 7W,fN fAi ! S
VICINITY MAP
PROJECT PLAN VIEW
Sta. 1+2 to Sta.5+75.88, Install 24°0 _
HDPE SD -11 Driscopips 1000. Ev'li ',C
� •yi SCALE: 1° = 20' a III.ET: 10F 4
DES
DATE: 05 95 Cvt I I_E:
in ^� LIGIN COORD.
\�A
EDGE OF ' V �� O�` \ 'D: SS :�.1r �� r
CANYON Existing 42"0 PVC Ribbed Pipe )� V�•'V DRN: SS 8iv=r�� -
2881.40' 3p / r APP: GY DEI 2'.11 I- Nr'I DROPLINE
N9 661.40"W R i�_�Ns
29 Construct Diversion Structure & Transition _ - - - - - II':� NO. DATE D� RIT I.CN APP
31 29 ---SEC ,I. ri,.' See Detail Sheet 3 of 4. �-r-'* ( � 1. GY
3 -T1.Q191 _ c.� 2• GY
x
(� N86-01 J9-
3, GY
-- e. 0+10.75 to Sia. 1+24, Bore 30"p Hole Q
148�Q'�SI'bW TITroagh-BosalL Bedrock & _ in <
Sp O t ? `.
q � TL � � DPE SDR-11 Driscopipe 1000.yq�T ✓ Qp
��3 Insert 24'0 H
n
S66'03'18'E �
\ N
Sta. 0+10.75, Construct Manhole 2 (
See Detail Sheet 3 of 4. .5437 E-�- ',I �'� �'
.') 60
lo 'I
RR TIE
CURB HASI Jr x
CLIFF
GRAVEL ROAD
Win,^i.Ji
O 10 20 40
ABANDONED
R TIE I ` 5'CONIC.85TRUCT.
SCALE. 1 20'
URB
ABANDONED Rp ROCK FIELDS
Existing 18"0 Steel Sewer Pipe PIPE
Retain & Protect
LEGEND
�E
RT EXISTING STEEL PIPE
i p
P
FS
__0 -x x x X:.,'NC .H.gIK :.ItiK I,:NCE E
i \ N
'b A C
q R
D F
:
-- -- -
I Id�- OF DI1CH
® �
R PIPE
75 --/— ,,`4'-It POLE
E— PuWER POLE GUY ANCHOR
Q DECIDUOUS TREE
sO 0 LARGE BOULDERS
6
Sta. +75.88 to ta. 5+89. ,�•y16ry SPOT ELEVATION
CONS UCT ENERRG DISSIP I
(SEE D TAIL - SHEET
1 SPOT ELEVATION (TOP OF SLOPE)
s \ O 01a'p SPOT ELEVATION (TOE OF SLOPE)
r � 1
ON 3�
B / CUR CRFT i SPOT ELEVATION (FLOW LINE)
A B IN "0 IPE ® -2.40%
E
� F
T
Survey Can r e �N�T pC�FR CUR NgCT
O•� C
C` \
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0 AON 0 • CONSTRUt I:.':I ;I
\ \ 7 /N TiNC +� _ An CRF
I�.... •�..�,� '_SI'�ll(iV li(w ,; � 3j) ?Rr � \ _ �..:.,•.• .. . a 1, r I c ., :II ,,I, i :.. 1 (it -`.inq Cil i_z i,w, ,.orr r •g r,o•I<.
All existing it iur= and stru ctu r.s sl ullnbe retained and protected Unless drectec ofl i wise
i� ^ �, _ -_ _ •� S�� by the Engi -
r' V R ti
G _ �� � I Q
4' _..__ - ^y q Grandview Trunk sewer line shall be maintained .it
� „^ � ,�J�,? C x � "��S � 9. Waste wet rah the existin Gra - ,,� ..�.� I-', it ua
�� V� s Mpit'
\-n I� I 9_�_ _. �CRA '-�"_�..-.__.\ ca4� ��'F' -�-' eng Heel prior Lo suL ,on of l may
Pt I
ROCK FIFI o" -� -�- V4. of the city engineer Pi� to the proposed sc�rdau 1 nJ l r I
\ � �`----- 3. Some very brief sto cos of flowa be <I pr,
ROA A GATE .J a i I
�}y E CR LE CON ) id pared il� u=uLor s Mar aye �t interne o persor •el at Li c City o w- 1 alls
VAULT ,re Water Tracilin,ent Plant. Phone 734-9933.
�,' � Sta. 6+87.02, n',actor sh bmit his proposed rook bore hole construction method to the
• - -^.� �` CONSTRUCT 6' DIA. MANH `r7j I:<,r• I i ,,i o I 1 -,.,Ir•-s,sio .
AND TAP INTO EXISTING 24" 0
EXISTING 2,V0 GRANDVIEW F'
S
: TRUNK LINE SEWER
(RETAIN AND PROTECT) TR
`-DITCH EXISTING ENERGY
DISSIPATION STRUCTURE
III (RETAIN AND 'PROTECT) POWER LIN
I
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1
U o 0
N I,-
0 r,. C II 0
.O OLO
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3600 0" 3280 . . . . . . . . 3280 W y ° $
W L a
N W .
-7 (j \
Sta. 0+ .5, Instal Manhole 3260 3260
See Det it heat 3 of 4. . . . . . W 3 rn
rn
3560
ma~
Existing Rock Foce O . . . . . .�
3240 + U 3240 W o a
Q
3540 3220 O 2�0 sT FX/STF _ 3220 �\
Bore 30"D ole' thro .gh ck 4g� UNp.
toy 200 I \ a Sta. 5+75.88 t Sta. 5.+8 .88, Cons runt Energy Dissipati n Structure
Approxim
1LJ N � See Detail. Sheet 4 of a
3200 .Z 3200
0 Ln
Ln
a Sto. 6+ 7.02,.Construct.6'0 Manhole . )
. . . \\N
S ~ & Tap. Into Existing Pipe. +
(. O
H J a NO[; SURVCY &
3180 �Q 3180 BA SC DRAWIN('-
ROVI CS Y
U: I N(,INfTRS.
0 .
SIGN I'Y C.,.-Y
f'A OF ININ FALLS
34803160 SR�. Existing 4!'O Pipe 3160 WIPER N
Ln
3460 N 3140
- --..
55'57'15" ci Install 1 7.61 If o 24'0 HD E Pipe - DR-11 Ins'all 98.17 f of 30"0 HDPE Pipe - SDR-1
W
D.RI COPIPE 10 0, DRISCOPIP 100.0
3440 4 00 5400 6 00 7400
3120 d
� � Q
. U Provide Minima 2' Baekf II . . Q
u I. Cover Over n is a. Z a z
C e 0 Pipe This. A e
. I ,. _ O
2 6" g0' Molded Elbows W
,—.Sta. 1+45, Inst II.Branch Sgddle Re using Tee &.Vent, P pe. . o rn [-- Z U
+ See stall,This Sheet ,-�
6 d Bra3400 n h,Pipe o �- f=
Z
QC. T - - Branch addle. W
3380 6. A� UU)
EH
F1isT -
N
al
3360 -
O - -
S
O 25,,,
3340 - -- -
. . . . . \ .50."
W co
I - N
W O
3320 z 3320 BRANCH SADDLE EDUCING TEE +
� --
i m nts W
3300 I - -1 3300 J +
Z +
+' to. 3'+40, Install Bra'ch Soddl Reducing Tee & Ve f Pipe
r ee Detail his Sheet w I-
rn N
3280 3280
3260 J �4S S. 3266 1j r.c,»s.
240 7. 3240 �; a,1 DAr- ,-
, s/^ia1
I.
IN ART RT V. „I, X.
10
INSTALL 522.55 LF 2470 HDPE PIPE - S R 11 32 0.46 .
DRIS OPIPE 100 s,ul
0+00 1+00 j 2+00 3+00 4+00 5+00 Y
I I Ii
GRANDVIEW SEWER
General Notes:
DIVERSION BOX STRUCTURE
1. Contractor shall obtain field locations of all existing utilities prior to commencing construction. All existing utilities shall
be retained and protected unless directed otherwise by the engineer. ENGINEERING SHEET:3OF 4
SCALE SHON.N
2. Waste water flow through the existing Grandview Trunk sewer line'...must be maintained at all times. Contractor's Y a FILE:
g g DATE: 05/95
proposed bypass pumping plans must be approved by the city engineer prior to submission of the bid proposal. '., DES'D: SS _ ORIGIN COORD.
X:
3. Some very brief stoppages of flow may be permitted, but only with the specific approval of the city engineer as to DRN: SS Y:
the proposed scheduling of the stoppage and the proposed method of sopping the flow. Any flow stoppages, APP: GY DEPARTMENT NAME:sewrboxt
interruptions, or modifications shall be coordinated with Operations Management International (OMI) personnel at the
City of Twin Falls waste water treatment plant. Phone 734-9933. ( REVISIONS
4. Contractor shall submitt his proposed construction method for constructing the rack bore hole to the city engineer '.. NO. DATE DESCRIPTION APP
for approval prior to his submission of his bid proposal. LN 1 G`'
5. All reinforcing steel shall be Grade 60, 60 ksi yield strength. 2. GY
,.6. All concrete shall be 4000 psi minimun compressive strength, Type V sulfate resistant. 3 GY-
7. Pie openings in diversion structure walls shall be additional) reinforced with 4 6 rebar oriented around the openings ! Box lid and support. See detail 1/4"
PY #
I at 45' to the main reinforcement. These additional bars shall be 54" long with a 2" clearance around the pipe. '
8. All exposed metal parts shall be painted with a catalyzed epoxy polycmlde primer coat and two top coats of a catalyzed Fiberglass Reinforced Plastic Surface
high solids, high build, ployamide/bisphenol A heavy duty epoxy coating formulated to resist corrosion.. Surfaces shall be __ mount guide frame. 2 required.
prepared according to Steel Structures Painting Council Specification S IN 17 SP 6. El. = 3589.75t O 0
F; Standard manhole ring & cover 18"
12" typ. Walls and Floor
Fiberglass Reinforced Plastic Surface'. 1 �'.�—Standard 4' dia. manhole cone
mount guide frame. 2 required. i' O 0
Plasti—Fab or approved equal jl #6 at 8" o.c. vent.
both faces (typ. 4 walls)
at, #4 at 12" o.c..horiz. 0 locking Device (sae Detail)
e.
both faces t . 4 walls
r^
1-1/2" dia. vent holes
Box Lid not S awn for Clarity y•e��, #4's at 12" o.c. both Standard 4' dia. manhole barrel 0
8'-0" (See Detail) '... L. directions, both faces
• 'i" all transition walls I .a
Fiberglass Reinforced Plastic Stop Gate ?y 12 TtyP•
to fit 54' wide x 42" high o enin .. 8"
g
A p gg typ.
either set of uides F...
(can be used a g
Plasti—Fab or approved equal. 1 required l 02' 11-1/7'
" Existing 42"0 PVC Ribb� Pipe 6"
T-0 ------- — --- ------------ -- El. = 3575.60
3'-0" east in place manhole base 1 O 0
/
EI. = 3572.50
60
III Reinforced oncrete transition / - Flange connector cast into manhole.base
3 5-3/8" 3 5-3/8"
--t- \ AD �I L
4g \/ i , Approved Packing MaterialLI D ETA
Material 1/4' Thick Steel Plate
15-0" 30"0 Hole Bored in Rock
24" — SDR 11 HOPE pipe
P
24"0 SDR-11 HOPE Pipe (Driscopipel 1000)
30" dia hole bored in basalt bedrock 1/4" Thick Steel Plate �L 1/2"
\i
4' i Mnahole barrel cone and ring and cover �'` � � �1+1/2"
PLAN (co e' ring and cover not shown for clarity) 5/160 Hole I Weld to Right Lid
SECTION A—A
! Weld to Left Lid Slot
1-1/4"
i
3"
6"
LOCKING DEVICE DETAIL
3" x 1-7/8" x 1/2" Channel
Heavy Duty Strap Hinge Continuous weld to lid both sides
I Steel Spacer Block 1/4" Thick Steel Plate Lid
� I I
1.1,4„
I I
2„
2" X 1-1/4" X 1/4" Steel Angle Frame
\ I nP !a Lid Support Block Out Constructed of
\ 1/4" Steel Plate
\ � I
I LID SUPPORT DETAIL
FRONT RIGHT SIDE 3/8" = 1"
i
DIVERSION BOX
I
�I'', SCALE: 1 =5'
'7 R A N'�17E,1AT
DISSIPATION )"I UUCTUR'E
B EN� �IIAf-
^EET:40F 4
.y of -
OS/95 .r II E:
,I SS �_ilf � RIGIN COOR'D.
I)RN. SS
APP: GY DEI-f 2 I,AI AI NA%I I I IIIiox
INir.i,)ATE DF`,(.RI' _ APP'
GY
2. GY
Slope ,floor on this side of box toward 3, GY
drain !hole at 1/8" per foot.
Flaw
—� 8'_3" ; I
4"0 Drain Hole 15'-0" 15'-0"
24"0 HDPE Inlet Pipe
10" A
� I
12" Reinforced Concrete Encasement
Slope floor on this side of box toward 1 how
outlet pipe at 1/8"' per foot. /J_
1
J�
15'-0"
30"0 HOPE Outlet Pipe 1'-10"'
15'
B LID' DETAIL
CONSTRUCTION NOTES:
PLAN 1 Wall r�all be const d Walls and floor shall f reinforced with eel Mores. he eats
sp a t enter in boy I foil a � sl I e placed with a c f 2 from the exteeior wall surfaces. Bars in the
:Ii, be c wel' nfo-—rent..
2 Lid hal ,I r I d r,� -• H" I' �I do r i wll� r�k)rirnq steel spaced at 10" on center in bath directions in both faces.
(LID REMOVED) Re d I " " ,S a1 b„ ,t- ,c,ur „ zd I r,,� �,s `:ors
4 long p aced under the ilango of the man'ole cover ring orionted a. 4�)' to the ma:n re r lorccn curt.
3. Water stops shall be installed at all construction joints and at the joint between the floor and walls.
4. All ccnocle „red In the cons',r—tion of this structure shall be Type V Sulfate Resistant, 4000 psi compressive strength, 6 bag mix.
5. All .;Icol r_Into I q I, n ;ha I bu Grade 60,
6. All +n.a .�nacec of box shad be coated with two coats 20 mil thick of Belzona Immersion Grade eoatingl, (Belzona Molecular, Inc.)
_ I
2 - 12" 99 Elbows
Standard Mlanhole Ring and Cover
2'_0" I`.
8„
12"0 HOPE Pipe,cast into lid s @ 10 o.c. both directions, both faces
y a
- ,. '� - - '"" • ,� � T_, _,��, ..,. �� v-, .^ #5's @ 12" o.c. both directions, both Paces
o
r --- -- - #4's @ 12" o.c. both directions, `I
�I of .fr, �;ncr both faces
Gulp ol-I I, rl�aln <,In >• unf,r 10-Q",
24"0n�HDPE In' 5—6 u O HDPE
SECTION A-A SECTION B - B