HomeMy WebLinkAbout1780-1GENERAL NOTES
1. ALL SEWER AND STORM DRAIN MANHOLE FRAMES -AND COVERS SHALL BE RAISED TO GRADE
AT THE COMPLETION OF PAVING BY THE PAVING CONTRACTOR.
2. THE ENGINEER SHALL SET SUFFICIENT STAKES TO ENABLE THE CONTRACTOR TO CONSTRUCT
THE WORK TO THE PLAN GRADES.
3. A PERMIT FROM THE CITY OF FONTANA PUBLIC WORKS DEPARTMENT SHALL BE OBTAINED
PRIOR TO THE BEGINNING OF ANY WORK.
4. ALL WORK SHALL BE DONE IN ACCORDANCE WITH THESE PLANS AND THE STANDARDS AND
SPECIFICATIONS OF THE CITY OF FONTANA.
5. ALL PIPELINES OR STRUCTURES OF ANY KIND, AND ALL TELEPHONE OR POWER POLES,
WATER METERS, VALVES OR HYDRANTS, IRRIGATION STRUCTURES, ETC., SHOWN OR NOT
SHOWN ON THESE PLANS, AND LOCATED WITHIN THE AREA TO BE IMPROVED, AND INTER-
FERING WITH CONSTRUCTION, SHALL BE RELOCATED AT NO COST TO THE CITY OF
FONTANA. IT SHALL, BE THE CONTRACTOR'S RESPONSIBILITY TO NOTIFY ALL AGENCIES
CONCERNED, BEFORE BEGINNING CONSTRUCTION.
STORM PRAIN3REINFOR[ED CONCRETE BOX AND TRANSITION PIPE DETAIL�
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B 5xl" ring sear Street grade r
fl i Edges to be rovnded Omit Ihts step Tri _ i _ Max Min,
to 3" Radius �-�y vt•d stree _ -- IFor cd slrocts II' "�
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IN
p� SECTION C -C
PLAN DETAIL N PIAN No-rEs
/Shaft not shown) (Shaft not shown I '
\ ) H - HEIGHT N vin she A -I► and seq . s e si•wl) t las* than 4'-0". f• may bt incrspesd
SCG Note M mQn the m�nirnurn s Q•.ri ►Teal 111t re-
at
Cho► the value of M J+atl be rlat It pea ltd
strmt 9 e - Manhole frame and cover pacer alioll b: used. For H lin sec. c-cl see Note P.
L - LENGTH L tsholl be a fiej�nle otht rwtscs Show on plant. L rr.ay be
— — — Plan No- 2- D 472 increaead or- tocadtlon of rneirt de *Aiiit*4 to meet pipe ends.
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N 4 " 4 M- SHAFT rhiliins►ruc►eo r Esc -C Ser, p�efc�! when depth M froni Street
bo+t la Irsss the.r 1t.. �' Fnr un ved
.- rand♦ t�: to Z'-10 s es or 3'-
• 36j1 ciG41 vanlzed o, �►, p t f°O
1 J steel Ste 3. %j'-7 P- DEPTH P •+,. .,�d�,ced coboolute limit of 6* when larger values of P
_14t0IS O.C.1would r-tduce i (�1n secs �oin to a'-Wl or-Ic9s.
i T shal l oe 8` for valuc8 or up to rA-4 inrtuding S feel.
CUB i� �1 4'� i ' T shall be to" for value@ of H ovee 6 feet.
3-0" t= 7 Where Pressure Monhole No -lis tpoetted on plans see Std Dvlg. 2-D210 note 3.
• 36 RGP u 'D , j r t 1- STEPS shsrl) be `round olvpni �R�l and ancho�td not lees th 1 chef
U ' p �_ r.: �ry the w.rlli or str+e I►rile�i* dF�erri shorn, steps ahetl be epoctd 14
TO��"�. s .
(L It) A t,c - �- `.' The 4west e►t
*hall be not more thin 2 eef above ►he led st 4t slde of manrtole flour.
e 6 — -` - -- T ts_ -"I`.► Sp. Sid. D%vq 2-0 b
cT 'T"�; .::- - 'Z- f= _ 3000 psi at 26 days.
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It, -.-*. 3 JR r- STEEL �hallt bt per 2-D171, strolghi "ro 11"clear fro•n
vi; te.:; * 5-Y. ' . s. foci of ConC►•� ,
'►t Z•- , rC>ICiltl;'' t' •'� 4-STAT10N5 of rnanholes shown on filen d t cent lint of a+ff. t=lev ti ns
P Brut p .}, q
' -- - v• V I I = I I are a e11 center and refer h the t,ro Bal in,,eri'r.ade (Ino. gee trout L
1 \ �•T',s� �_`.. :-{�• y0� I I) • r I'•{• -••I 1) jpr �t�y IP -ten.
5 -FLOOR of manhole shall bs afeal-troweled.
' 4 ttoulld iges� c _ 1 j l �---'- j 6-RIN65 redurar and �ipe f access shvil shall be seated in mortar and neatly
:r 't Gf 111,Gt3 : f;y t I I + 1 o%nted' or wiped Ines arT
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i • 1 _ I I I _ ., I IErx Kraals Pmvl*#O"e LOS ANGELES COUNTY
4- t :• - I - - 4 H MASK wst• ee c.•.ne« FLOOD CONTROL DISTRICT
Cdyrsr ] rcx�c�?'Tri+' 'rs« N'r�.4 MANHOLE NO. I
PLAN, SECTION AND .
.•S t -Optional bottom DETAIL
.• s •Nap • . " ' .. ' SECTI ON V- V •►►wovei sr
• e. 11 :y •-_1 Inlet elevation 7 L — *.,N r.�i� -- -
- ►applies al this point THIS ORA W1#6 SUP&RUDE! LIVCv. 4o2-0102
.ev DATIC
SECTION A -A' OF THE SAiff W. DATED /- 7- �....:...�. .: 3-1-74
O+Y1.95
\ END[URVE
0+1i.96 END TRANSITION
BE61N ai" R.C.P. STORM DRAIN
]yy\_ 0}09.95EGIN TRANSITION
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[RODS SECTION
PRIVATE ENOINE Ew"'I"O' NOTICES TO CONTRACTOR =
THE EXISTENCE AND LOCATION OF ANY UNDERGROUND UTILITY PIPES OR STRUCTURES SHOWN ON
THESE PLANS ARE OBTAINED BY A SEARCH OF THE AVAILABLE RECORDS. TO THE BEST OF MY
KNOWLEDGE, THERE ARE NO EXISTING UTILITIES. EXCEPT AS SHOWN ON THESB PLANS THE CON-
TRACTOR IS REQUIRED TO TAKE DUE PRECAUTIONARYMEASURES TO PROTECT THE UTILITIES AND
STRUCTURES SHOWN AND ANY OTHER LINES OR STRUCTURES NOT OF RECORD OR NOT SHOWN ON
THESE PLANS, AND IS RESPONSIBLE FOR THE PROTECTION OF, AND ANY DAMAGE TO THESE
LINES OR STRUCTURES.
THE CONTRACTOR AGREES THAT HE SHALL ASSUME SOLE AND COMPLXTR RESPO!�&ISILITY.FOR JOS
SITE CONDITIONS DURING THE COURSE OF CONSTRUCTION OF THIS PROJECT, INCLUDING SAFETY
OF ALL PERSONS AND PROPERTY; THAT THIS REQUIREMENT SHALL APPLY CONTINUOUSLY AND NOT
BE LIMITED TO NORMAL WORKING HOURS AND THAT THE CONTRACTOR SHALL DEFEND, INDEMNIFY,
AND HOLD THE OWNER AND ENGINEER HARMLESS FROM ANY AND ALL LIABILITY REAL OR AL -
LEDGED IN CONNECTION WITH THE .PERFORMANCE OF WORK ON THIS PROJECT, EXCEPTING FOR
LIABILITY ARISING FROM THE SOLE NEGLIGENCE OF THE OWNER OR 'PHE ENGINEER.
UAder9found Service Alert
'o CaLLJOLL FREE
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TWO WORKING HAYS BEFORE YOU DIG
VICINITY MAP
ERNATIVE CONST.
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MOTE T-0 CONTRACTOR 0
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NOT TO SCALE
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SAN BERNARDINO 10 FRWY.
BOYLE BOYLE
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