S-77-12.1-12.9rl
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C O N S T R U C T I O N N 0 T E S
SF'VER
0— CONSTRUCT 48" I.O. 3TANDAR? MANHOLE
a— CONSTRUCT 8" V.C.P. SEWER MAIN
O— CONSTRUCT 6" V.C.P. SEWER LATERAL
I- CONSTRUCT SEWAGE PUMPING STATION
tD— CONSTRUCT 4" FORCE MAIN (48" TRENCH DEPTH'
15 .' 1RC CT i0 L.F. 6" C.!.P. SEWER LATERAL (ti' EAi!H SIDE OF WATER MAIN''
r}— - ',NSTRUCT 10 L.F. 8" C.I.P. SEWER MAIN (5' EACH SIDE OF WATER MAIN'
WATER
CONSTRUCT 8" A. C. WATER MAIN. C L 150
CONSTRUCT 6" A. C. WATER MAIN, C L 150
(D— INSTALL d" GATE VALVE RT. X FL.
a— INSTALL 6" GATE VALVE RT. X FL.
iG INSTALL FIRE HYDRANT ASSEMBLY PER C.M.C.W.D. STD. DWG. 5
&—INSTALL HOT TAP SLEEVE WITH 8" GATE VALVE.
(D—CONSTRUCT THRUST BLOCK PER C.M.C.W.O. STD. DWG. 14.
11' -- INSTALL I" SERVICE CONNECTION PER C.M. C.W. D. STD. DWG. I TYPE S
14 INSTALL 2" SERVICE CONNECTION PER COSTA MESA COUNTY WATER DISTRICT STD. `DWG. 4 TYPE H
SVelER
48" I.D.STANDARD MANHOLE
11
EA.
3" V.C.P. SElt"R MAIN
83:
L.F.
6" V.C.P. SEWER LATERAL
:212
L.F.
,EWAGE PUMPiN^. STAT ;ON
I
EA.
4'' FORCE MAIN
1146
L.F.
"' G.l. ?. SEWER LATERA:
410
L.F.
S" C. I... 3EIN ER MAI.4 713
1
L.F.
8" A.C.WATER MAIN, C 150
1457
L.F.
4. C. WATER MAIN, CL 150
879
L.F.
8" GATE VALVE PT. X FL.
3
EA.
5" GATE VALVE RT. X FL.
6
EA.
FIRE HYDRANT ASSEMBLY
FA.
HOT TAP SLEEVE WITH 8" GATE VALVE
I
EA.
THRUST BLOCK
LUMP
SUM
I" SERVICE CONNECTION
'2
EA.
2" SERVICE CONNECTION
:U 3 RETU2N AT NORTHWEST CORNER OF
T N•I ' ":TF AVENUE.
ELFV. o4. 9i
wd"2
ft.�r
SEWER & WATER IMPROVEMENTS
!
5¢a Bluff Dr i v¢
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47 53 18
70
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54 G9
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e5 68
a5 I 21
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1 43 T 57
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42 GG 23
s ro5 N 24
41 N 59 �4 25
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0iscov¢ry Driv¢
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L 0 C A T 1 0 N M A P
S C A L r: 1" = 1 0 C'
PREPARED BY;
DONALD E. STEVENS. :N.,
18 ?a FULL£RTON AVENUE
COSTA MESA, CALIFORNIA
TELEPHONE (714) 645 -0915
S E W E R N O T E S
!. THE SEWER SYSTEM SHALL CONFORM TO THE ST43"43:'S Gi THE C�;STA IRE 4
SANITA2Y DISTRICT,
2. 6" V.C.P. HOUSE CONNECTIONS SHALL BE CCN'•TGU ,¢ "I Ff< T'7 �f,r A:
TO THE PROPERTY LINE FOR EACH LOT.
3. THE DEVELOPER SHALL FURNISH THE SEWE- CGHTR4CTO W; ?T{ A PLOT PLAN 114-
DICATING THE RECOMMENDED LOCATION a- T14F H�4;w: CONNECT!ON FOR EACH LCT
PRIOR TO SEWER MAIN CONSTRUCTIOt ;.
4. MANHOLES SHALL BF BRICK OR PRECAST CO'ir3FTF !ANUFACi'JRED BY ASSCCIATE11
CONCRETE PRO)U.TS INC., OR APPROVE') EVLAL. _
5. SEWER MANHOLE FRAME AND COVER SHALL SE klkAMt::d F0,3r,'', Y A -!27 0'
APPROVED EQUAL.
E . ALL SEWER MANHOLE FRAA ;ES A.Nn COVERT SHAT: 6E F :5 E'. ;w F1' -! ;. _y1 =.
ALL SEWER HOUSE LONNECTION° SHALL BE pLACFIi P?t0P 'ij )tjR
o. THE SEWER CO +TRACTOR SHALL RAISE THE '4ANHOLE F -•4'1C AN`COVFr, 1'O F14151
G3ADF AFTER STRFET SURFACING IS COM7LET -. "l.
9, CLAY PIPE JOINTS SHALL 8E MFr.1ANIC.,L ::'4 1 v1*411 "r, A, GAL
COMPRESSIGN JO;NTS SHALL BE "d'tD. ?F.L iK 3FAL MAINLINE' OR
APP -ROVED FOUAL.
'0. IN NO CASE WILL J0INTIn9 '!ATERI; b '-C L ^ti~ tFa4Y,, '4CRTAR OR
GROUT BE PERMITTED.
11. STAMP "S" ON CU 38 AT SEWER YATERAL LOCAI' ±'..
12. CONTRACTOR SHALL. REyL3 , I IIIS°:'T:CN F%Tpl "hr OT 15' ;C .THF ')i S I Li ,T
ENGINEER 24 NOURi P3tOR TO COMN'rN`v`MF:' -at•. TFL- (7 'I S 406.
13. PERMITS RE ?UIRED SMALL BE OBTAINED FR04 r.E a'REET nEPARTME.'eT. ' ;ITY CF
COSTA MESA. 77 =AIR 'RIY. T -L. (.' 4F 5t6- 3,7.
14. 'WOPk NOT PERF034E!` !N THE PR';ENCE CF i,1' III ,TRI
iNSPECTO' IS SUB.ErT TO RFJErF10N.
W A T F R N 0 T E S
WAT.R MAINS TO BE INSTALLED 4CCOR1) ING TO I9 ?4 ST.Ai.1'C; AND SPECIFICATIONS
OF THE COSTA t4ESA C%NTY WATER CISTRICT.
_. CONTRACTOR TC HAVE ON JOBSfTE COPY OF 197 11 S'AN "Al ^ ^. SPF_CIFIV TION AT
ALL TIMES.
CONTPACTOR TO NOTIFY COSTA MESA COUNTY '•PATER 911TRICT 48,11OURS PRIOR
CONSTRUCTION. TEL. (714) 631 - 1200.OR 556 -5394
ALL PLAN CHECK. INSPF ^TION, AND ENGINEERING DEPOSITS WILL BE MADE PRIOR
TO SIGNATURE OF CENE3AL MANAGER.
-. A BOND WILL 8E POSTED AT THE COMPIETlON OF PROJEUT FOR iC OF ACTUAL COSd
AND WILL BE HELD FOi ONE YEA2.
6. REQUIRED SEPARAT -ON 3ETIVEEN AN! --ARi SEW'_`R !.Nn MATER MAIN" WILL BE 10 F'FT
HORIZONTAL - 3 FEET VERTICAL,
7. SERV'.CE LATERAL SHALL BE SET TO GRADE BY CONTRACTOR PR104 13 THc" INSTALLA
TION OF WATER M=TF4S AND BOXES.
8. INSTALL BACKFLCW DEVICE AS PER COSTA 14ESA COUNTY WATER OiST:i!CT RES. NO. �Ii
9. PROTECT ALL EXIST NG UT'LiTi£S ly PLACE_
IG. ALL WATER ;RAINS SHALL HAVE 3 FOOT, 6 tHCH 4100JH COVER 10 FINISH GRAr1.
ii, CONTRACTOR TO OBTAIN A PERMIT FROM DI TR;C,' =1G;kFERING n7PART4FST PR'J4
TO PERFORMING ANY WORK.
12. A IS' EASEMENT TO 13E GRANTED TO THE COSTA MESA COUNTY WXTtg DISTRICT FOR
MAINTENANCE PURPOSES
13. ANNEX TO THE COSTA MESA COUNTY WATER 151ST RIOT
C O S T A M E S A C O U N T Y
ED. J. SCHHABEL. GENFKAL M:;NAi F DA-v
CO ST A M E S A S AN I T A RV D 1 S T R 1 C
L G N n:
SEWER MAIN .[Y/dfdrii� �i_ L EI��lP.�o /Z-Zy-77
DON 41 cVE "iS`RIe! coo 11i`i"4 DATE
---0— MANHOLES
O PUMPING STATION 'i 1 "
AS 8I J i _.TS
FORCE MAIN JULY, I3?9
HATER MAIN
♦ '.F HYDR;.NTS
GATE VALVE
i
i(p
f
a. MOTE
Q PLACE PREFABRICATED VAULT ON 12' CONCRETE
SLAB W101 REBAR AS SHOWN FOR PUMP /NG STATION
•+ • 2) PLACE SUPPORTS pE,vEATN GATE VALVES
-M v nPF riw g TO 12' -12' 6RAVEL SUMP
t
A
a. MOTE
Q PLACE PREFABRICATED VAULT ON 12' CONCRETE
SLAB W101 REBAR AS SHOWN FOR PUMP /NG STATION
•+ • 2) PLACE SUPPORTS pE,vEATN GATE VALVES
-M v nPF riw g TO 12' -12' 6RAVEL SUMP
VALVE VAULT — PLAN
SCALE %4 . / =0
I L3Y—PASS CONNECTION — PLAN
SCALE
I BY— PASS CONNECT /ON — ELEVATION
SCALE %g -1=0
.o F
aATE BEDDING
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PUMP /NG 5TATION — ELEVATION
SCALE 31;.
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4'r I•�r 4
W YE
VALVE VAULT — PLAN
SCALE %4 . / =0
I L3Y—PASS CONNECTION — PLAN
SCALE
I BY— PASS CONNECT /ON — ELEVATION
SCALE %g -1=0
.o F
aATE BEDDING
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PUMP /NG 5TATION — ELEVATION
SCALE 31;.
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A t L S - t with unthreaded hubs and asketed
�,i,�,•�;;,, < � ;. x "CON S T R U C T I O N DD E� «. • � ,
�H. fittin s -All exposed fittings shall be cos t 9
'�-r •�•'' �� :'.? � : -` 4. PIPING: California, or appraYed equal, such as "Keysite 740" to give 11 mitt dry film thick. co- ��able for corrosive areas. � -.,' ,,.x
GENERAL SCOPE OF WORK: mess. Fl.:rge faces shall ha.a ; to S mils -o%arage.
A. General This section includes the furnishing, installing, and testing of 311
� u liedand - Conductors.- All conductors installed in underground !hail oe Type �
� °;' =_ -' -• -`t ° =rThe purpose of this specification is to descrioe the equipment to be s DP pipes, valves, fittings, and appurtenances. "' �. �r ?��� t ♦
i s h 1 resoonsibilit for r _ Conductors shall be Anaconda, General Cable, General Electic, Oxonite, -Kane or a
installed b the contractor. The contractor shall have t e so e Y "< _
y � in tall complete in lace and ready for service, 3 lnterior .ast IronSurfaces Interior cast Iron surfaces of i e and ,
;- - r° rmarce. The contractor shall furnish and s p p P D -Sim Tex•
'the complete installation and its pe .o
L- >_. • .:' '. - P � � h wn on the tans and a ecified fittings shall t+e coo a ,a+ hat least 16 mils of 100'. solids dry powder epoxy •• P
•;-,� k•-, all piping, valves, fittings, and appurtenances as s o D P � •�
- c in rand in kee in resin, fused to preheated surfaces, or 16 mile (2 coats minimum) of K,opDer J. Conductor Installations -Oil or grease shall not be used when pulling conductors.
.� ti "`. he Contractor or his agent shall have examined the site of the work so that he shall herein in accordance with the directions of the District _ng ee p 9
e q facilities and roblems ertaining to the installation of with the best ractices of the trade. ditumastic 300H. Flange faces and ring grooves shall have 5 mils to 6 mils Approved type cable lubricants only are perraitttd.
have full know!. .aged of all f D D it P coverage.
the system. 9
Shop drawings of all steel piping shall De submitted to the District Engineer for Conductors shall be placed neatly in panels and equipment. All joints, splices and '�-
s -_ Prior to installation of the equipment, the contractor shall provide the District approval. 4. Exterior Cast Iron Surfaces: taps shall be connected with taped Scotch locks or with Idea l Nylon wing nuts rated
PD 105 C. Conductors No. 6 AwG and larger shall on connected with Bundy Dotted type
Engineer of the Costa Nesa Sanitary nistrict, Id29 Fullerton Ave., Costa Mesa. Tel, a. Shop Coat -All buried exterior cast iron surfaces shall be shop coated �+ith connectors and
- 556 -540G with the manufacturer's data and perfora+ar.ce carves shooing that the pump B. Installation - one coat of Koppers 11 -5 primer applied to a total dry :film thickness of ee r taped
:`, assemblies meet the requirements of these specifications and they conform with the hail install all pipe, valves, fittings, and ap- I•f %2 mils.
- c a _ I. General: The contractor s K. Service Equipment - 'ervice equipment shall consist of IOOampere 24G volt, 3 -phase
s_ applicable standards and tests of the Hydraulic Institute, NEMA• AI _E and any p our chances snown on the plans, including pipe supports, bolts, nuts, gaskets, Fi 1 coating shall be one of the following: 3 -xi re meter and circuit brearer panel with a pull box for an underground service. ��� ;,�*,r� , =}
plicable governmental codes. b. Field Coat- e d g
and jointing materials and shall make alt the convections in accordance with
�• + i ns and with a roved tools and facilities. L. Duplex Punp Panel -Panel shall be prewired unit equal to Flygt Model F -IOC in HfMA � �•��• ,
' -al or equipment net mentioned in this specification or shown the manufacturer's recommendat o PP Koppers Bituplastic ho. 33 applied to achieve a total minimum dry film
_ All incidental materials h contractor shall furnish all material and accessories for the complete in- l enclosure and shall include the following accessories: Selector switch for each 3 •;'� ��
' on the plans which may be necessary for completion and successful operation of the The co thickness of 15 mils. um 3 position Switch - overload, all magnetic, manual reset. Rotor contactors
pumping plant shall be furnished ar,d installed as though shown or provided for. stallation of the piping syste�s. P D• 9
Minnesota Mining and Har.ufacturing Corporations EC244 applied to a minimum size 1 minimum, magnetic starters. Terminal Board. Running time peter for each
� t ti ?- STATE �TA4'1A2 ^. 5PE• ^.I FtC�T1Ot!S; 2 Pipe Supports and Thrust 3locks� Alt exposed piping shall be adequately dry film thickness of 20 mils. pump. _
_ supported dith devices of appropriate design• These details are shown on the
_� e � as indicated. Steel Fi a and Fittings: both interior and exterior surfaces of steel pipe M. Alternator Panel -Pump alternator shall be motor driven unit, equal to Chicago •'•' t t ��°
'. The worx embraced herein shall be done in accordance with the appropn at_ prov+sions plans, the supports snail conform thereto and stall be placed � p `
�+'* - :`' -� � � � � � ^' 'f rata � am ode uate re ardless of whether and f�tt�n s she be coated with at least 16 mils of IOG solids dry powder Pump Y -60, and shall include sealtrode relays for trio pump start levels, one pump.
of Section 10 -94, inclus+ve, of the spec�f+cations entitled state of Cal+ o The support for all piping shall oe complete d q 4 g _
Di,ision of Highways. Standard Specifications" latest o devices are specifically called for on the plans. epoxy resin fused to preheated surfaces or 16 mils (2 coats solids o of stop level and a high level alarm.
E u _ Department of Public Works, supporting '-
�• �' *-' a ma a I which specifications are hereinafter referred � Koppers 5itumastic 30CM. Coating shall be applied after all joints I:ave been •, N. Alarm Transmitter and ?eceiver - contractor shall furnish and install radio alarm � =
� � revision insofar as the sum y pP Y• � -
- °'_- *Standard Specifications ". Bend in buried pressure pipe shall be supported with adequate concrete thrust welded. Any damaged coating shall be repaired to the satisfaction of the `�
to as the S ?hruc':!`tncti.s and anchors shall transmitter equipment with Quilt -in. power supply as indicated on the plans. Trans- i
lylocks and concrete ancf,urs 'with steel strap.
District En ineer. , �
�• = i n th followin terms are used, they shall be i n shall be at least the bearing area, volume 9 - - •mitten shall be Motorola yodel ho. C15.IBA Mars, complete with antenna, power supply, ::
Whenever -in the Standard Specificat o s e 9 be poured against undisturbed soil and button and microphone adapter, Frequency and circuit number shall be as specified - <�
t <,'�, �' `understood to mean and refer to tt;e following: and dimension shown on the plans. where nut given, the dimensions of thrust S. MECHANICAL EOIJIPN'N ?: o Mesa ommunica + r meat. _
- c blocks shall be adequate to insure structural integrity. by the City f Costa M
EPA E. r '9 IC 'WORKS. OR DIVISION OF HI�HwAYS -The Costa Mesa .unitary A. General -This section includes the furnishing, installing and testing sewage � ` •_ �€ ��•. ...•
D._P.�.,TM_YT � Ph L _ _ Q_Equioment Enclosure - Equipment enclosure shall be constructed of !Y guagegaTvanized
_. ;_ `'bistrict Engineer. L. Cast Iron Pipe and Fitting? -Cast iron pipe shall conform to Fed. Specs. WW -P -421 pumpir•g assemblies. _-
Fittings shall be snort body standard conforming to ASA sheet steel with welded seams to forix a rigid, weatherproof enclosure. Enclosure a• '��-
n' Engineer. an shall be Class 150 9 _ prior to fabrication of the equipment, the contractor shall provide the District �' shall enclose the equipment indicated and have douole hinged doors with a padlock
_- DIRECTOR OF PUBLIC NORkS -Costa Mesa Sanitary _+strict Specs. A21.10 (AhWA CI10). Pipe ends shall conform to ASA Specs. A21.II for meth , _ s
- n s. Where a - Engineer with manufacturer's data and performance curves showing the pump hasps. Meter cut -out panel shall be equipped with wire mesh reinforced glass.
'r o throw h pro erl an 'pints and .ASA Specs. B16.1 (Class 125 flat face) for flu ge P _
�- C ENGINEER - The En ineer, acting either d+ ectly r q p Y 1 "o• •Y " assemblies meet the requirements of these speciFications and that they conform °finish shall consist of one primer coat and one coat of baked enamel, ASA -61 gray.
< � DI TRICT E E 9
n actin within t:: ^.e scope of the particular duties plicable bell and spigot joints shall be modifies to accommodate . ♦ing -Ti _e or to the applicable standaras and tests of the Hydraulic Institue, NEMA, AI EE -
°, authorized agents, Such agents 9
r�, ,,• • ' „ "Fluid -Tito" asbestos cement ends. No cement joints will be allowed. Buried bell p' -- �.,P. Grounding System -All control panel frsnes, panel board frames, conduit systems
• =.- _:::- ::entrusted to them.
All buried and any applicable governmental codes. � � �• ,and noutral sratem conductors shall be permanently and effectively ounded to ,. ,• • -� ``' '
t�.� °:y: „ :. • sin i o rots sh 11 be push -on type using a rubber ring for sealing,
���e � �i iii n s sna� 1 be cast + non. Y g
h deli hated laboratory authorized by the District Engineer to g 6. Sewage - Pump shalt be submersible, R ygt Model CP -3126 4" H.,} with - :.approved around rods of the size and location snown and as required by the State
LABORATORY - T e 9 •
r �nvolved in the contract. D Galvanized Steel pipe and Fittinos - Galvanized steel pipe shall conform to ASTM ��° ,
test materials and work � 126 -4ti1 Irae Ter and 9.4 H.P. at 1750 RPM. Each pump shall be capable of � 'of California Electrical Safety Orders and local ordinances, but in no instance, -• �� r ti� d u n� ';�
Designation A120. delivering 110 GPM at 7b feet TOR. Pump rwtors snail be housed in a water- - '� emallar than No. d AWG. - r � err
TATS -The Costa !less Sanitary District. � P' an fittings -Steel pi a shall be standard e�eight seamless steel pipe tight casing. � - -
S � E Steel iDe d P �0, Leval Sensor Level in the wet r.eii shalt De sensed •oy a Ct•+ca;o ° : ^p geattr�de, � „ ,��'�' �.
S e ifications and these specifications, conforming to ASTI ^esignations A53 and A106. � -
• �Y, In case of a conflict between the Standard p c The pumps shall be capable of handling raw, unscreened sewage, and shall be for electrode sensor mounted fie purging stations. Tie seallroJe still hale a
s =<: _' •� � ,- - u e in lieu of such � � h w d into lace. A �' vision to var the electrode levels. ���� �� �' <'
-:'the herein specifications shall take precedence over and be s d Fittin s shall be standard weight forged steel welding fittings conforming to ASA automatically connected to the discharge pipe w on to ere p :.- built -in pro Y
conflicting portions. g -
g P acs. 816.0. All exposed elbows and bends shall be long radius forged steel sliding bracket shall be an 1 ntegraT part. of the unit and the pump casing � �
an 'plain cast iron flanges sha1J be flat - faced. shall have a machined angle connection. Cast iron discharge connection shall R Operation Maintenance and Start -Uo -Just prior to completion of the project the
welding fittings. Steel flanges joining ..contractor shall provide the Distn ct Engineer with 3 complete sets of the following
-3. STRUCTURES: be bolted to the floor of the pump and so designed as to receive the pump -^�
d
_• .'..` - hero! -This section includes the furnishing and installing of concrete, re+n- F. Appurtenances - angle connection without the need of any bolts, nuts, or other fastenings. - : '
A. Go e a an miscel-
-�: - n nts structural jointing material d 1� tcontrolaecuiamenLerational instructions for sit mechanical, electrical and ,ti , - ,r,,i•'`' '(
_ forcing steel, precast concrete elr:�e ! 9 (, flexible Couplings:
laneous metal items required in the construction of the st
ructures. Each pump ahal) be provided with a double mechanical seal, composed of two
i s 43t and 433 for cast iron face seals, each consisting of one fixed and one rotating tungsten- carbide 2. As -built electrical and control diagrams showing all wire routings, conductor..
h wn nth Tans a. Sleeve type couplings shall be Smith Blair Type If held in contact with spring pressure. 9 g g
�_ � "The contractor shall furnish and install al structural items as s o o e p 9 • ; --
�< pipe and Type 411 and 415 for steel pipe or aooro'.ed equal. and tereiinal tagging, component model numbers, etc. � >�,.�•«„ ,. ,, ,
n s ecified herein, (Each pump shall be rovided with 2 guide bars connected to a lower guide �-�
and p hall be Smith Blair 913 for steel pipe and Type P
b. Flange coupling adapters s
holder on the pump discharge connection and an upper guide holder mounted 3. The nose, address, and telephone number of the manufacturer's servile Pep re- "�- s�?•' � r
" B. Concrete - 912 for cast iron pipe, or approved equal. - -
sentative for each component of mechanical and electrical equiD:aent.
on the access frame to permit raising and lowering punsps and to align the
- i routs- " i r between the end of un an le connection with the discharge connection• Guide bars shall be After receipt of the above material, the District Engineer and Costa Mesa Sanitary .� IThe
_ ,1, Materials: all Portland cement concrete shall conform to the applicab e p t, A f/2 cap shall De left between the ends of p oes o D D 4 ,
ions of Section 9G of the Std. Specs. Aobregate shall be 1 inch maximum combined pipes sad flange faces wherever sleeve type couplings or flange adaptors 2" diameter galvanized steel pipe. District shalt have at Toast 5 working days to review the material before start -up. t ,<-.z �`�"
'•'-'t ;a re ate rading and cement shall be Type 11. Grout shall contain anon- shrink are used. �` -
1
9g 9 9 Alt parts of gulags which contact sewage shall be grey iron, protected by a .During the 5 day period all egaipiaent shall be adjusted, operated and tested by the �s.` � r �•� �"#
-' � - 'agent which will not discolor.
St le 77 for steel pipe. Pipe shall have grooved •coat of rubber - asphalt paint. All bolts and nuts shalt be of stainless steel. = contractor and manufacturer in the presence. of the District Engineer• titian all
: _ d. Y+claulic coup 9 Y en s � r work+ _ order a star ou d h
2. Strenbth: Structural and reinforced concrete shall be Cass B (200G psi) with a ends unless otherwise shown, equipment i 'n grope 'na t -up ah 1 be ac eduleo
slump of less than 3 inches. Concrete for thrust blocks shalt be Class B (2060 psi). 6. ELECTRICAL AND COHTRGtS•
2. Bolts and Gaskets: boring the start -uv fine con ±raetcr and manufacturer's representati +es shall demonstrate
f ncrete includin forming, placing, stripping, and A. General -All work covered by this section consists of furnishing all tabor, the equipment and instruct tt:e District's personnel in its operation and propsr.
9. Placement: Pl acement o co 9
provisions f action 51 of the Std. its nuts studs, rods, and anchors shall conform with the requirements of
hall conform to the applicable provisio s o S a. Ao materials, and equipment and performing all operations required for complete maintenance. � �,, �`•r. x
".finishing s � n A 7. Grade B with square or nexagonai heads and hexagonal - `
1 be intermediate rode. ASTH Desisnatio 30 and operaGle electrical and control systems as indicated on the plans and as a E nc p c
Specs. All oars shall 9
= nuts conforming to ASA Specification 31b.2. Threads shall conform to ASA specified herein. included are services, controls and installation and con- 7 POLYVINYL CHLO 10 (PVC) P•�SSU3E IP_ .,Nn FITTINGS. `-
° *.: r 'n Steel reinforcing_ used in concret,. shall conform to the ao � class Z for bolts and _B for nuts. nection to a ui meat furnished under other sections of the specifications. pipe, � y �
_ , ,. 4• '` Steel Reinro ci g. Specs. tll. I,
of Section 52 of the Std. Specs. All bars shalt be inter- q D Polyvinyl Chloride (PVC) pipe shalt be Johns- Manville PVC Ring -Tito 125 psi, or : •. y j
plicable provisions
mediate rode. b. All bolts, nuts, etc. shall be either galvanized or cadmium plated. Bolts Q. "Special requirements - approved equal.
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... ;- and nuts within the we ' well shall be Type t8 -d stainless steel.
s
_ P n r structural elements for the pumping I. The contractor shall conform with local and state buildin ordinances and = 8. TESTING: - ' � � �l
Precast Concrete Products recast co c ate
t•• � � approximately 12" be cad the nut after assembly un- h- Electrical ° - • • ~$ � ,;,,�^.• �'" r�I
station shall be of the type and dimensions snown on the plans. The e(em_nts shall c. Bolt ends shall project aDP Y / Y the _i 'Safety Orders of the State of California industrial Accident A. General -The contractor anal!, at his own expense, furnish all labor• equipment,
be designed and reinforced to support all field pressures including earth and water Less otherwise shown. Commission. £
r e s ^all con- materials, and water necessary for tests and for re- working unacceptable piping. ,Con
- .loads H2O - Si6 highway live loading and constriction loads. '..ono et • 1 f neoprene or rubber. _
s
+ Gaskets shall be I $ thick• full ace eop 2. The contractor shall take out permits and shall pay for inspection end ex- tro( piping and tubing shall be tested as directed by the ? +strict Engineer and as re �� :� '� ''- '
- fora+ to Section I -8 above. However, smaller aggregate may be used wherever necessary. d• r
caemended by the applicable control manofacturera. Prior to testing, all lines shall
` =-Pipe blockguts shalt be provided during the casting of elements. G, Gate Valves -Gate valves shall conform to the latest revision of the AWWA C500 and animations as required by law. -� -
be flushed clean with fresh water and all obstructions shalt be removed. n s . =
°'�•- '�` '" in{ shall meet the following special requirements: 3. The contractor shall provide all mounting facilities required for properly • "�; ems`': �~
:::Elements shall be jointed with a cold applied, permanently adhesive, flexible yo
--- sealin compound of high bonding strength• The jointing material shall be used in (, General: Valves shall be equipped with all bronze integral working parts in-
securing fixtures, equipment and outlets. ` "8. Pressure PiDinq -The contractor shall test alt pressure piping and appurtenances in
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::,the presence of the District Engineer, The pipe trench shall be partially back.f(ifed .f ,._ .��a��r ,�;
- manufactor's recommendations to provide awater -proof joint. b iscs with parallel seats of the bottom wedging type,
accordance with the c u +ng discs, double D 4. Coordinate installation and testing of alarm transmitting and receiving and joints shall be exposed during the test. However, when in the opinion of the ,� � 7�� j
area from exposed ortion of the joints. _ cal and shall o en in a counterclockwise (left) - m n wi h he it of Costa Mesa and a all re wired service char es. District En ineer, local conditions require the trenches be backfiited immediately
All excess material chap be cleared P non- rising stuns, two 0 Ring s s P equ +pet t t C. y pay q g 9 •._ `
direction. Yatves shalt have a 2 inch operating nut. Gate valves shall be •:after the pipe has been laid, the pressure test may be made after backfilling has been
A. Miscellaneous Metal - � hstand a workin water pressure of -175 psi. � Guarantee and Tests -The contractor shalt guarantee all materials to be new >
...,., designed to wit g completed but before placement of permanent paving. The duration of the test shall be
-,.,.� - and all materials and workmanship to be free from defects fora eriod of one
General: Miscellaneous metal items shall conform in size and type to the des + -
P 2 hours unless otherwise directed Dy the Engineer. +,
installed Materials: year from date of acceptance of the completed work by the district engineer.
:`�,- _ nafion shown on the plans. All metal work shall be fabricated and .� h work has been com leted the contractor snail erform the o erationai ��- pleas otherwise s ecified the test pressure shalt be 50 psi •at the (ov+est elevation .�� � ,•�.: _:'3
r � _ 9 After the P P D U P ,
�- r;Mith due regard to safety. a. Cast iron shall conform to ASTM A -126 Class 8 test iron. All castings shall _
_• , • •_: Y demonstration in the presence of the District En ineer, The contractor shall '-'
be sound clean, free from porosity, cold shuts, blisters, holes and defects 9 of the systea• �: - �"�`�
w' shall be hot di alvanized after furnish, at no additions( cost, all instruments and personnel required for a w'th
fabricated steel .items, unless shown other Ise, P 9 •
- of an nature that would render them unacceptable. No plugging, fill in ,
h to the fullest oossiole extent. Y g the demonstration. Any deficiences shall be corrected prior to nccptance of -Any noticeable leaks shall be stopped gad any defective pipe chap be rep( cod t x
fabrication. Welding shall be done in the s op brazin or welding of defects will be allowed. `Y
work. new sections. Leaks shall ae repaired by methods approved Dy the District Engineer. ,� ;a� 4
2. Access Hatch: The access hatch shall be Model C -HD ;eavy Duty access frame and v stem shall conform to ASTM 862. 1
m hold o en brackets which lock in the open b. Bronze valve components, except the valve d D. El ectrical-Service -The contractor shall verify locations and conform to the 8. THRUST FLOCKS: -
r. doors, comp ate with drop ha. dl e, p
rr � " .Stems shalt be cast or forged from bronze containing not more than 2:. aluminium r -m n s of th aervin utitit Ne shall a all service char es with -
• :>• : � tion, recessed padlock hasp, and 1/4 thick diamond pattern steel cover as requi _ e t e g Y P Y 9
and 1p zinc• a• Concrete thrust blacks shall be installed at the locations and in accordance with the �, ''f` ,�°
manufactur ad by F1=gt Corporation, Stanford, Connecticut, out additional cost to the District. ,
s.,'« shall be swim type, lever and weight operated, positions and dimensions as shown on the plans or as directed by the District Engineer.
'�-' - � h frames and covers shalt be as shown on the plans H. Check Valves •Check valves 9 Y F. Materials -All materials shall be new and shall conform to standards of the
.w$, Manhole Frame and Cover: Manhole rings, bronze seat rings and stainless steel -
+ - c flanged and shall have bronze disc r+ g - "
Concrete for thrust blocks, encasement or bedding shall De Class B Port,and Cement 4 --
=`• ' � and shall meet the requirements of the Costa Nesa Sanitary Distn ct „tandarda. f1 9e g AIEF, NE1!A and NBFU as indicated on the plans or detailed in these specifications. e _ _
• .; °. •. .. - hinge pins. Flanges snail be flat- faced. Cast iron and bronze shall comply with ;i
�^ concrete and shall conform with Section 90 of the Standard . pecifications. tom, �'�'°
r= Structural Steel Structuret steel shall conform to ASTM A7 or A373, as ap- Sec. 4 -G.2b. Valves shall designed to withstand a working water pressure of F. Conduit -
t or sheared edges shall be rounded.
livable. 7�T1 cu 9 at (east 175 psi. ;fir Ne
P 1 Rigid conduit shall be steel, PVC jacketed outside, enamel or epoxy coated � x
r Protective Coatin for wetwell Interior -The interior to the wetwell manhole shall inside. Conduit shalt be equal to Pittsburg "Plastibbnd ".
+ n - oc me r- a e as manufactured by Asiercoat Corporation. The lining t. Protective Coatings:
,, ;:. •,.,. be fined w t T L '-
- a t. Fi id 'pints in the General All surfaces .o be coated shall be prepared and all coatings shall be 2. flexible conduit shall De fabricated from galvanized mild steel strips covered
_,-shall be installed at the time the manhole sections are c s e 1 I. s
`lining shall be made in accordance with Amercoat method P -1. Installation of the applied in accordance with the coating manufacturer's recommendations. with a neoprene Jacket. Flexible conduit shall be equal to Seal -Tito Type U A
!thin field joining and all other work and materials shall be approved by the _ .
g• 2. Exposed Exterior Ferrous Surfaces -The exposed ferrous surfaces of piping, valves,
` _ n facturer and shalt be suitable for use in sewage wet wells. - - G. Conduit Installation -
-.- Pumps, vault lid, motors, and other items within the pumping station shall be (, service conduits shall be PYX or fiber and shall be buried to a minimum depth
coated with one of the following systems: (I) MuIU pie coats of Enkote 430 epoxy '
ester figish applied at a rate of 32G square feet per gallon to give a dry film of 2' -6" with a four inch concrete encasement on all sides. Power and alarm -x'•
conduits shall have minimum separation of 4 .
thickness of i,b mil., Jill filth thio,.ness .,var 1.5 ry +.s of Fr.kute 115 chromate
*�. at (east mils. 2 1v0: solids 2. Unless otherwise s eclfied'or noted, all conduits shall be rigid for power
- a primer. -.e utal dry fil.n thickness shall be 5 ( ) D
epoxy such as 'Hicron 65C" or "Skutci�ieoto ICI" fused to preheated surfaces as and control.
!; .� �.• applied by Chas A. Estey, Inc., 505 South Claudine, Anaheim,
3. flexible conduit shall be installed for final connection to motors and
•„ 3 . -. - controls only `� , �•- •,..'
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