HomeMy WebLinkAboutCivil Plans 4.8.19 1710
3
STORM SEWER SPECIFICATIONS
1. SCOPEOFWORK
'A THE WORK UNDER THIS SECTION INCLUDES ALL STORM SEWERS, STORM WATER INLETS, AND
RELATED ITEMS, INCLUDING EXCAVATING AND BACKFILLING, NECESSARY TO COMPLETE THE WORK
SHOWN ON THE DRAWINGS.
2. MATERIALS
2A. STORMSEWERS:
2A1. REINFORCED CONCRETE SEWER PIPE SHALL CONFORM TO ASTM C 76 CLASS 3 LATEST REVISION
WITH JOINTS CONFORMING FOMENT 0-443 LATEST REVISION.
2A2. STORM SEWERS HARBOR "HIQ" PIPE AND ADS OR APPROVED EQUAL: WITH THE FOLLOWING
REQUIREMENTS:
2A2.a, 41NCH THROUGH IO INCH MEETING WASHING M252 TYPE S. 12 INCH THROUGH 361NCH MEETING
AASHTO M294 TYPE S.
2A2b. GASKETSMEE71NGAS7MD1056GRADE2A2.
2.A2.a, FITTINGS MEETING ASSHTO M252 OR AASHTO M294, MEETING ASTM D3350 CELL
CLASSIFICATION 324420C: OR ASTM 03350 TYPE III, CLASS C, CATEGORY 4, GRADE P33.
2.8. DRAINAGE STRUCTURES:
2.B.1. PRECAST REINFORCED CONCRETE DRAINAGE SECTIONS AND STEPS SHALL CONFORM TO ABETS
C428 LATEST REVISION AND LATEST REVISION OF IN DOT PRECAST STRUCTURE DETAILS,
232. CASTINGS SHALL BE OF UNIFORM QUALITY FREE FROM BLOWHOLES POROSITY HARDSPOTS
SHRINKAGE DISTORTION OR OTHER DEFECTS, THEY SHALL BE SMOOTH AND WELL CLEANED BY
SHOT BLASTING OR BY SOME OTHER APPROVED METHOD. THEY SHALL BE COATED WITH
ASPHALT PAINT WHICH SHALL RESULT 0V A SMOOTH COATING. TOUGH AND TENACIOUS WHEN
COLD, NOT TACKY OR BRITTLE. THEY SHALL BE GRAY IRON MEETING ASTM AI LATEST
REVISION,
2.B.3. JOINTS- STRUCTURE SECTIONS SHALL BE JOINTED WITH RUBBER TYPE GASKETS, THE RUBBER
TYPE GASKETS SHALL MEET ASTM C 443 LATEST REVISION.
2C SUBDRAINS.
2G.1. PERFORATED PLASTIC PIPE SUBORAI NS SHALL CON FORM TO ASTM BURNS SDR35, ASTMD2729,
OR ASTM F405.
3. APPLICATION
3A. PERMITSANOCODES'. THE INTENT OF THIS SECTION OF THE SPECIFICATIONS IS THAT THE
CONTRACTOR'S BID ON THE WORK COVERED HEREIN SHALL BE BASED UPON THE DRAWINGS AND
SPECIFICATIONS BUT THAT THE WORK SHALL COMPLY WITH ALL, APPLICABLE CODES AN
REGULATIONS AS AMENDED BY ANY WAIVERS. CONTRACTOR SHALL FURNISH ALL BONDS
NECESSARY TO GET PERMITS FOR CUTS AND CONNECTIONS TO EXISTING SEWERS.
3B LOCALSTANDARDS: THETERM"LOCAL STANDARDS" AS USED HEREIN MEANS THE STANDARDS OF
DESIGN AND CONSTRUCTION OF THE RESPECTIVE MUNICIPAL DEPARTMENT AND/OR UTILITY
COMPANY
3.C. EXISTING IMPROVEMENTS: MAINTAIN IN OPERATING CONDITION ALL ACTIVE UTILITIES. SEWERS
AND OTHER GRAINS ENCOUNTERED IN THE SEWER INSTALLATION. REPAIR TO THE SATISFACTION
OF THE OWNER ANY DAMAGE TO EXISTING ACTIVE IMPROVEMENTS.
3.D. WORKMANSHIP'. TO CONFORM TO ALL LOCAL, STATE AND NATIONAL CODES AND TO BE APPROVED
BY ALL LOCAL AND STATE AGENCIES HAVING JURISDICTION.
3.E TRENCHING'. LAY ALL PIPE IN OPEN TRENCHES, EXCEPT WHEN THE LOCAL AUTHORITY GIVE
WRITTEN PERMISSION FOR FUNNELING. OPEN THE TRENCH SUFFICIENTLY AHEAD OF PIPE LAYING
TO REVEAL ANY OBSTRUCTIONS. THE MIRTH OF THE TRENCH SHALL BE THE INSIDE PIPE DIAMETER
PLUS 24INCHES FOR 12 INCHES ABOVE THE PIPE. SHEET AND BRACE TRENCH AS NECESSARY TO
PROTECT WORKMEN AND ADJACENT STRUCTURES. ALL TRENCHING TO COMPLY WITH
OCCUPATIONAL SAFETY AND HEALTH ADMINISTRATION STANDARDS. KEEP TRENCHES FREE FROM
WATERWHILECONSTRUCTOn ISIN PROGRESS. UNDER NO CIRCUMSTANCES LAY PIPE OR
APPURTENANCES IN STANDING WATER. CONDUCT THE DISCHARGE FORM TRENCH OEWATERING TO
DRAINS OR NATURAL DRAINAGE CHANNELS.
S.F. SPECIALSUPPORTS: WHENEVER, IN THE OPINION OF THE ENGINEER. THE SOIL AT OR BELOW THE
PIPE GRADE IS UNSUITABLE FOR SUPPORTING SEWERS AND APPURTENANCES SPECIFIED IN THIS
SECTION, SUCH SPECIAL SUPPORT, IN ADDITION THOSE SHOWN OR SPECIFIED, SHALL BE PROVIDED
AS THE ENGINEER MAY DIRECT, AND THE CONTRACT WILL BE ADJUSTED.
3.G. BACKFILLING
3G.1. RCP BACKFILLING: FOR DEPTH OF AT LEAST 12 INCHES ABOVE THE TOP OF THE PIPE,BACKFILL
WITH EARTH OR GRANULAR MATERIAL FREE FROM LARGE STONES, ROCK FRAGMENTS. ROOTS
CAUSED. TAMP THIS BACKFIRE THOROUGHLY TAKING CARE NOT TO DISTURB THE PIPE FORTHE
REMAINING TRENCH DEPTH, BACKFILL WITH EARTH OR GRANULAR MATERIAL CONTAINING
STONES OR ROCKS NOT LARGER THAN 4INCHES. BACKFILL UNDER WALKS, PARKING AREAS,
DRIVEWAYS AND STREETS SHALL BE GRANULAR MATERIAL ONLY THOROUGHLY COMPACTED BY
APPROVED METHODS. TRENCHES PARALLEL TO AND WITHIN 5 FEET OF PAVED ROADWAYS
SHALL ALSO RECONSTRUCTED WITH COMPACTED GRANULAR MATERIALS.
3G2. HOPEBACKFILLING: FOR DEPTH OF AT LEAS712 INCHES ABOVE THE TOP OF THE PIPE. FIBERFILL
WITH GRANULAR MATERIAL. COMPACT THIS BACKFILL THOROUGHLY TAKING CARE NOT TO
DISTURB THE PIPE. FOR THE REMAINING TRENCH DEPTH, BACKFILL WITH EARTH OR GRANULAR
MATERIAL CONTAINING STONES OR ROCKS NOT LARGER THAN 4 INCHES. BACKFILL UNDER
WALKS, PARKING AREAS, DRIVEWAYS AND STREETS SHALL BE GRANULAR MATERIAL ONLY
THOROUGHLY COMPACTED BY APPROVED METHODS. TRENCHES PARALLEL TO AND WITHIN 5
FEET OF PAVED ROADWAYS SHALL ALSO BE CONSTRUCTED WITH COMPACTED GRANULAR
MATERIALS,
3H. SUBDRMNS. ALL SUBDRAINS ON SITE SHALL BE OF THE SIZE AS SHOWN AND SHALL BE PLACED AS
SHOWNONTHEPLANS THEY SHALL BE CONSTRUCTED TO THE GRADES AS SHOWN ON THE PLANS.
3,1. UTILITIES: IT SHALL BE THE RESPONSIBILITY OF EACH CONTRACTOR TO VERIFY ALL EXISTING
UTILITIES AND CONDITIONS PERTAINING TO HIS PHASE OF THE WORK. IT SHALL ALSO. BE THE
CONTRACTORS RESPONSIBILITY TO CONTACT THE OWNERS OF THE VARIOUS UTILITIES BEFORE
WORK IS STARTED. THE CONTRACTOR SHALL NOTIFY IN WRITING THE OWNERS OR THE ENGINEER
OF ANY CHANGES, ERRORS OR OMISSIONS FOUND ON THESE PLANS OR IN THE FIELD BEFORE
WORK IS STARTED OR RESUMED.
RELEASED FOR CONSTRUCTION
Subject to compliance with all regulations
of State and meal Codes
City of Caoad��
�VT�V1�0*tiYWML
DATE: \\ 06/17/19
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2
SANITARY SEWAGE SPECIFICATIONS
WATERLINE SPECIFICATIONS
PART 3-EXECUTION
o
PARTI-
GENERAL
1. EXAMINATION
d N
S1
1. SCOPE OF WORK
I. SUMMARY
IA.
VERI FY THAT TRENCH CUT AND EXCAVATION IS READY TO RECEIVE WORK AND
El RE
FT
Z
1A
SECTION INCLUDES:
EXCAVATIONS DIMENSIONS AND ELEVATIONS PRE AS I NDICATED ON CONSTRUCTION
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o
1A. THE WORK REQUIRED UNDER THIS SECTION INCLUDES ALL COLD WATER DISTRI BUTTON
IA.I.
SANITARY SEWER DRAINAGE PI PI NG,FITTINGS, ACCESSORIES, CLEANOUTS, AND
DRAWINGS.
LINES. VALVES, METER PITS, HYDRANTS AND RELATED ITEMS INCLUDING EXCAVATING AND
BEDDING.
2 PREPARATION
'= q
BACKFILLING NECESSARYTO COMPLETE THE WORK SHOWN ON THE DRAWINGS. THE END
IA2.
CONNECTION OF SITE SANITARY SEWER SYSTEM TO MUNICIPAL SANITARY SEWER
2A
HAND TRIM EXCAVATIONSTO REQUIRED ELEVATIONS. CORRECT OVER EXCAVATION
vTo ~
INCWITH
OF WATER SERVICE LINES SHALL BE TIGHTLY PLUGGED OR CAPPED AT THE TERMINAL
SYSTEMS.
BEDDING MATERIAL.
C9 F OF
B _ , O V
ED
POINTS PENDING THE CONNECTING TO ALL SUCH LINES OF THE BUILDING PIPING AS
I .
RELATED REQUIREMENTS:
2B.
REMOVESTONES OTHER COULD DAMAGE PIPE
\Cy vl
S-
SPECIFIEDIN THE PLUMBING SPECIFICATIONS AND ARCHITECTURAL ORAWING6.
IA1
SECTION 02390-EARTHWORK. TRENCHING, SACKFUL. AND COMPACTION FOR
IMPEDE CONSISTENT BACKFILLING OR COMPACTION.
C ^^ 3C v' O
k
UTILITIES
U
2. MATERIALS
IA.2.
SECTION 0225 SEWER MANHOLES, FRAMES AND COVERS
3. BEDDING
3A.
EXCAVATE TRENCH AND PUCE BEDDING MATERIAL IN ACCORDANCE WITH SECTION
Z 4 O V h V
B
IA3.
SECTIIXJ 03310-CA3HNPLACE STRUCTURAL CONCRETE
0230],
A C RG
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2A. DUCTILE IRON PIPE'. DUCTILE IRON PIPE SHALL MEETAWWAC-IMAGE C-151
SPECIFICATIONS. PIPE SHALL BE CEMENT LINED PER AWWA A 104.
2. REFERENCES
4. INSTALLATION
- PIPE
O.m A_
Y
2A.
TH E PUBLICATIONS LISTED BELOW FORM A PART OF THIS SPECIFICATION TO THE EXTENT
S.A.INSTALL
TYPE AND CLASS OF PIPE AS SHOWN ON THE DRAWINGS. PIPES SHALL BE LAID
d I:O'-
`1
2B. COPPERTUBING'. SHALL BE SEAMLESS, ANNEALED COPPER TUBING COMPLYING WITH
REFERENCED. PUBLICATIONS ME REFERENCED WITHIN THE TEXT BY THE BASIC
AND MAINTAINED TO THE REQUIRED LINE AND GRADE WITH NECESSARY FITTINGS,
O p
- 3 AS BE m
2
FEDERAL SPECIPIICADOR WW TON. FITTINGS SHALL BE DROUGHT COPPER OR CAST
DESIGNATION ONLY.
BENDS, MANWHERISERS. CLEANOUTS AND OTHER APPURTENANCES PLACED AT THE
BRONZE WITH SOLDER JOINTS_ SOLDER SHALL BE OF A COMPOSITION RECOMMENDED BY
2B.
ASTM INTERNATIONAL( ASTM):
REQUIRED LOCATIONS. THE PIPE SHALL BE INSTALLED WITH UNIFORM BEARING UNDER
THE MANUFACTURER OF THE FITTINGS
28.1
ASTM A74- CAST IRON SOIL PIPE AN D FITTINGS
THE FULL LENGTH OFTHE BARREL OFTHE PIPE. THE PIPE SHALL BE INSPECTED FOR
2.B2.
ASTMAI46 DUCTILE IRON GRAVITY SEWER PIPE
DEFECTS AND CRACKS BEFORE BEING LOWERED INTO THE TRENCH. DEFECTIVE,
2C FIREHYDRANTS: SHALL CAM PLY WITH AWWA SPECIFICATION C5O AND SHALL MEET
DAMAGED OR UNSOUND PIPE, OR PIPE THAT HAS HAD ITS GRADE DISTURBED AFTER
LOCAL STANDARDS AND REQUIREMENTS, PARTICULARLY AS TO NOZZLE DIAMETERS AND
2,3.
ASTMCA25- COMPRESSION JOINTS FOR VITRIFIED CLAY PIPE AMID FITTINGS
LAYING SHALL BETAKEN UP AND REPLACED. COMMENCE INSTALLATION AT LOWEST
THREADS, DIRECTION OF OPENING AND DIMENSIONS OF OPERATI NG AND CAP NUTS. FIRE
2B.4.
ASTM C564-RUBBER GASKETS FOR CAST IRON SOIL PIPE AND FITTINGS
POINT WITH THE BELL ENO UPGRADE.
HYDRANTS SHALL HAVE ONE PUMPER AND TWO HOSE NOZIlfS. A VALVE OPENING NOT
2B 5.
ASTM CTDOVITRIFIED CLAY PIPE, EWERASTRENGTH, STANDARD STRENGTRANO
6B.
NO PIPE SHALL BE LAID IN WATER OR4VHENTRENCH CONDITIONS ARE UNSUITABLE FOR
L�JI
LESS THAN 51NCHES AND A 6INCH INLET CONNECTION. THE LENGTH OF THE HYDRANT
PERFORATED
WORK.
C
W
BARREL SHALL BE DETERMINED BY THE SPECIFIED DEPTH OF LOVER OVER THE PIPE.
2.8.6,
ASTM D2291-POLY VINYL CHLORIDE C PRESSURE -RATED PIPE SCAR SERIES
W )� (
4.C.
PIPECONNECTINGOR OTHER STRUCTURES SHALL TERMINATE FLUSH
0
�y d
2.GO
L FIN I
ASTMD3034- HEAT JOININLY
INSIDE THE STRUCTUREWALL
RUCTU EWALL
C
C_
20. VALVESHAVE ENDS
ELINE INWHIC ADAPTERS SHALL BE
ID: AND INSTALLATION IN WHICH THEY ME LOCATED.
PROVIOEOFORiHEPROPERINSTALLATIONIN THE
2g,6_
AN CHLORIDEPE )
LAY) SEWER
ASTM D3034-TYPE PSM POLY VINYL CHLORIDE)(PVC)SEWER PIPE AND FITTINGS
4D.
FOR PVC AMID CIRE
JOINTS FOR PVC AMID CISP SHALL BE THOROUGHLY LUBRICATED WITH AN APPROVED
rTl (J
-
LINES
SEA
ASTM D3035- POLYETHYLENE (PIE ELASTIC PIPE USING FLEXI BLE ELASTOMERIC
LUBRICANT BEFORE PIPE SECTIONS ARE SLIPPED TOGETHER. OPENENDSSHALLBE
VALVES SHALL MEET LOCAL STANDARDS OR IN THE ABSENCE OF SUCH STANDARDS, THE
SEALS
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FOLLOWING REQUIREMENTS.
FULLY PROTECTED WITH A STOPPER TO PREVENT EARTH OR OTHER MATERIAL FROM
�� W .>
2B.10,
ASTM D3139-JOINTS FOR PLASTIC PRESSURE PIPE USING FLEXIBLE ELASTOMERIC
ENTERING THE PIPE DURING CONSTRUCTION. CAREFULLY FREE INTERIOR OF THE PIPE
l U
2D1. VALVES IN CAST IRON PIPE SHALL 9E IRON BODY BRONZE MOUNTED, DISC GATE
SEALS
FROM DIRT. CEMENT AND OTHER DELETERIOUS MATERIAL AS THE WORK PROGRESSES
_
rT I UQ
VALVES CONFORMING TOAWAVA SPECIFICATION C-500. THEYSHALLOPEMINTHESAME
AB.11.
ASTMD3261- BUTT HEAT FUSSION POLYETHYLENE(PE)PLASTIC FITTINGS FOR
IM
MAINTAIN SEPARATION OF POTABLE WATER MAIN FROM SEWER PIPING AT CROSSINGS A
W
DIRECTION AS THOSE USED IN TH E LOCAL WATERWORKS SYSTEM. VALVE STEMS SHALL
POLYETHYLENE PLASTIC PIPE AN D TUBING
MINIMUM OF IO FEET HORIZONTAL AND 181NCH ES VERTICAL.
LJI CIETERMINATE
IN 2 INCH WRENCH NUTS. FURNISH TWO (2) KEYS.
2B.12.
ASTM F47T-ELASTOMERIC SEALS (GASKETS) FOR JOINING PLASTIC PIPE
4.F.
INSTALL HOPE PIPING AND FITTINGS TO AMAC901 AND C906. BUTTFUSIONWELDED
I"1 C CJ
2SA3,
ASTM F1417 - STANDARD TEST METHOD FOR INSTALLATION ACCEPTANCEOF
PER ASTM D3261.
Lr/ IV`l
2.DO. VALVES IN COPPER PIPE SHALL BE STANDARD BRASS BODY .ROUND -WAY, GROUNDKEYPLASTIC
GRAVITY SEWER UNES USING LOW-PRESSURE AIR.
4G.
NEWS PIPE IN STRAIGHT LINE PARALLEL TB RDAUS. BUILDINGS AND ADJACENT UTILITIES
STOPAWITHTHEADS. FURNISHTWOG) KEYS
2C.
AMERICAN WATER WORKS ASSOCIATION
AND AS SHOWN ON THE DRAWINGS.ED
2.CA
AMA CI II- RUBBER GASKET JOINTS FOR DUCTILE IRON PRESSURE PIPE AND
4.H.
ESTABLISH ELEVATIONS OF BURIED PIPING WITH SUFFICIENT COVER AS RECOMMENDED
��� �/ED
2.E. VALVE BOXES SHALL MEET LOCAL STANDARDS OR IN THE ABSENCE OF SUCH, SHALL
FITTINGS
BY PIPE MANUFACTURER TO ENSURE NOT LESS THAN 3 FEET OF COVER, EXCEPT AS
f-1 -pJ
COMPLY WITH THE FOLLOWING REQUIREMENTS:
2.C.2.
AVANAGS0 DUCTILE WATER
NOTED ON DRAWINGS
O
l6
W
°
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2.C.3.
FAITS PRESSUND RE
IPPU IN. THROUGH
AWWAC900-POLYVINYLCHLORIDE(RJC)PRESSUREPIPE,41N.iHROUGH121N.FOR
POLYVINYL
4.1.
FORM AND PLACE CONCRETE FOR THRUST PIPE FORCE
J
2.E.1. FOR IRON BODY VALVES, BOXES SHALL BE APPROVED STANDARD BUFFALO -TYPECAST
WATER DISTRIBUTION
ORDETILBLOCKS
MIN SEE CONSTRUCTION DRAIMNG FOR DETAILS OF CONSTRUCTION.
OFCONSRUCTIOF
IRON, ADJUSTABLE SHAFT BOXES. HAVING A MINIMUM SHAFT DIAMETER OF 5-114
4J.
SACKFUL TRENCH IN ACCORDANCE WITH SECTION 02300.
INCHES.
2.CA
AMA GTE - POLYETHYLENE(RE)PRESSURE PIPE, TUBING AND FITTINGS 112
2.E.2. 2. FOR BRASS BODY VALVES STOPS)BOXES SHALL BE APPROVED STANDARD CAST
INCH THROUGH 3 INCHES FOR WATER DISTRIBUTION
4.K
INSTALL TRACE WIRE CONTINUOUS OVER TOP OF NON- METAL PIPE. BURY 6 INCHES
IRON EXTENSION SERVICE BOXES, HAVING A MINIMU M DIAMETER OF 2-112 INCHES AND
Z.Y
AWWAC906- POLYETHYLENE WE) PRESSURE PIPE AND FITTINGS, 4INCH THROUGH
MINIMUM BELOW FINISH GRADE, MOVE PIPELINE.
HAVING LID HELD IN PLACE BY ABRASS OR BRONZE BOLT. THE CASTINGS SHALL BE
AS INC", FOR WATER DISTRIBUTION
5. INSTALLATION
-CLEANOUTS AND MANHOLES
COATED WITH TWO COATS OF COAL -TAR PITCH VARNISH. FURNISH TWO (2) KEYS FOR
3. SUBMITTALS
5A
FORM BOTTOM OF EXCAVATION CLEAN AND SMOOTH TO CORRECT ELEVATION.
BOLT IN LI D.S.
3A.
PROJECT RECORD DOCUMENTS.
SB.
FOR CLEANOUTS, FORM AND PLACE CAST _ IN_ PLACE CONCRETE BASE PAD WITH
g
c$
cH
&AI.
ACCURATELY RECORD ACTUAL LOCATIONS OF PIPE RUNSCONNECTIONS,
PROVISION FOR SANITARY SEWER PIPE TO BE INSTALLED TO PROPER ELEVATIONS.
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3. APPLICATION'.
CLEANOUTS,ANDINVERTELEVATIONS.
5C.
FOR MANHOLES, CONSTRUCT INVERTS ACCORDING TO THE FOLLOWING GUIDELINES:
3
Zm
,cam
z
,t
-
3A2.
IDENTIFY AND DESCRIBE UNEXPECTED VARIATIONS TO SUBSOIL CONDITIONS AND
SOL
INVERT CHANNEL SHALL BE SMOOTH AND ACCURATELY SHAPED TO A
-
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3A. PERMITSANDCOOES: THE INTENT OF THIS SECTION OF THE SPECIFICATIONS IS THAT THE
LOCATION OF UNCHARTEDUTILITIES.
SEMICIRCULAR MATCH WITH THE INSIDE OF THE SEWER
B 2
CONTRACTON'S B D ON THE WORK COVERED HEREIN SHALL BE BASED U PON THE
SECTION.
DRAWINGS AND SPECIFICATIONS BUT THAT THE WORK SHALL COMPLY WITH ALL 4_ PROJECT CONDITIONS
APPLICABLE CODES AND REGULATIONS. CONTRACTOR SHALL FURNISH ALL NECESSARY
4A.
COORDINATE WORK WITH FERMI NATION OF SANITARY SEWER CONNECTION OUTSIDE
5C2,
INVERT CHANNELS AND STRUCTURE BOTTOMS SHALL BE SHAPED WITH MORTAR
is
a0
2
is
a!!
al
zI
BONDS TO GET PERMITS FOR CU S AND CONNECTIONS.
BU DOING AND CONNECTION TO MU NICIPAL SEWER UTILITY SERVICE.
AND LEAN CONCRETE.
>
PART 2-
PRODUCTS
6C3.
CHANGES IN SEE AN D GRADE OF I NVERT SHALL BE MADE GRADUALLY AND EVENLY.
3.B. EXISTING IMPROVEMENTS. MAINTAIN IN OPERATING CONDITION ALL ACTIVE UTILITIES AND
1. SEWER
PIPE, FITTINGS, ANDJOINTS
5C4.
CHANGES IN THE DIRECTION OF THE SEWER ENTERING BRANCH OR BRANCHES
SEWERS AND OTHER PIPE SYSTEM THAT MAY BE ENCOUNTERED.
IA.
POLYVINYL CHLORIDE PIPE(PVCJ ASTM D3034 RATEDSDR 35 UNLESS OTHERWISE
SHALL HAVE A TRUE CURVE OF AS LARGE A RADIUS AS THE MANHOLE WILL PERMIT.
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SPECIFIED BY THE UTILITY COMPANY. PIPE SHALL BE CONTINUALLY MARKED CITH
AD.
FOR MANHOLES, PROVIDE MANHOLE RINGS, FRAME, AND COVER AS SHOWN ON THE
3C. TRENCHING: LAY ALL PIPE IN OPEN TRENCHER, EXCEPT WHEN LOCAL AUTHORITY GIVES
MANUFACTURER'S NAME, PIPE SIZE. CELL CLASSIFICATION, SUR RATING, ANDASTMD
CONSTRUCTION DRAWINGS.
WRITTEN PERMISSION FOR TUNNFI INS PROVIDE SEPARATE TRENCH FOR TH- WATERLINE
30M CLASSIFICATION.
6. FIELD
QUALITY CONTROL
ATLFASTIOFCCT-OR NT✓_YFiOKI IJY'ANIT4RVSCVIC MLOF.TIONSWHERE
IAI
PIPE JOINTS: INTEGRALLY MOLDED BELL ENDS, ASTM 03034, TABLE 2, WER
6A.
FIELD QUALITY CONTROL SHALL BE CONDUCTED BY THE CONTRACTOR IN ACCORDANCE
SEPARATLT--, P'_ LP nNUY I "111 U.tiL__AYTHE
FACTORY SUPPLIED ELASTOMERIC GASKETS AND LUBRICANT.
WITH SECTION 01452.
WATER FIPF nI-,:III F -'>- IT I- I F I-sE^IFR.
1S.
VITRIFIED CLAY PIPE AI ASTM C]OC: USE ONLY IF REQUIRED BY LOCAL JURISDICTION.
6B.
PIPES AND JOINTS SHALL NOT BE COMPLETELY BACKFILLED UNTIL AFTER INSPECTION,
------Fr.R
LBA
FITTINGS: ASTM CZ00
TESTING, AMD APPROVAL BY THE DWNER AND LOCAL JURISDICTION.
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3D. TRENCH. -N PTE-lEncHE ��\cFES Eac-:J
f
OF
PROPER INSTALLATION OF PIPE.
PROPER I
I.B2
JOINTS ASUM
6C.
TESTING FOR THE PIPE TRENCH BACKFILLED TO AT
Z
z
z
B.3.
ASTIR C4 SMALL FROMHIGH
GASKETS. ASTM
DURINGLEAST
PREVENHALL T
OF TLFAKAGE
THEEPRICE RI PIPE. IFREQUIREDPIPE MOVEMENT DURING
THESPRINGTO
osim
3E. SHEETING AND SPACING SHEET AND BRACE TRENCHES AS N_CSB"t CYI:OIECT
12EDGASKETS ERADE
OMPOUNDMANUFACTURED
PROPERTY WLCANIZEOELASiOMEWC COMPOUND CONSISTING OF EITHER BASIC
EACFILHE
ADDITIONAL BEDDED LEAVING
TESTING, ADDITIONAL BACKFILL SHALL BE ADDED LEAVINGTHE PIPE JOINiS UNCOVERED
00
WORKMEN AND AWH ADJACENT STRUCTURES. ALL THE
NATURAL ORSYNTHETICRUBBER. GASKETMPNUFACTURING iOLERANCESGHALL
TO PERMIT INSPECTION.
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OCCUPATIONAL SAFETY AND HEALTH ADMINISTRATION STANDARDS.
COMPLY WITH RUBBER MANUFACTURER'S ASSOCIATION TOLERANCES FOR
6.D.
EXFILTRATION TEST
wf�i
GASKETS.
6D1,
EACH SECTION OF SEWER LINE BETWEEN SUCCESSIVE MANHOLES SWILL BE
5
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3F. WATERREMOVAC KEEP TRENCHES FREE FROM WATER WHILE CONSTRUCTION THEREIN IS
I,BA.
LUBRICANT'. SUITABLE FOR LUBRICATING JOINT COMPONENTS I NO DETERIORATING
TESTED BY CLOSING THE LOWER OF iHESEWERTO BEiESTE0 AND THE INLET
a?
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p
Fpg
p
IN PROGRESS. UNDER NO CIRCUMSTANCES TAT PIPE OR APPURTENANCES IN STANDING
EFFECTS ON GASKET OR PIPE MATERIAL. WILL NOT SUPPORT GROWTH OF FUNGI OR
SEWER OF THE UPPER MANHOLE. USINGSTOPPERS.
`ur002
WATER. CONDUCT THE DISCHARGE FROM TRENCH DEWATERNG TO DRAINS, OR NATURAL
BACTERIA, AND SHALL BE OF TYPE RECOMMENDED BY GASKET MANUFACTURER.
6.D2.
FI LL TH E MAN HOLE AND PIPE WITH WATER TO A POINT WHICH PRODUCES
DRAINAGE CHANNELS.
1.G
HORSEMAN
MAXIMLM OF 3 FEET OF HEAD ABOVE THE INVERT OF THE SEWERAT THE CENTER OF
g
09
LC.I.
HIGH-0ENSITYPOLYETHYIENE PIPE(HDPE): AWWAC901 MDC9G6, ASTM D3035,SDR
THE UPPER MANHOLE, OR IF GROUNDWATER IS PRESENT, 3 FEET OF HEAD ABOVE
z
5�p�
3G. GRAD ING TRENCH BOTTOMS: THE BOTTOM QUAORANTOF THE PIPE SHALL BE FULLY AND
11 FOR 150 PSI PRESSURE RATING.
THE AVERAGE ADJACENT GROUNDWATER LEVEL.
i
Wz
UNIFORMLYSUPPORTED THE FULL LOAD SHALL RESTON THE BARREL OF THE PIPE THE
C901 OR C900.
6.D3.
THE ALLOWABLE LEAKAGE SHALL BE 200 GAUINCH OF PIPE DIAMETERIMILEIDAV
mn66
TRENCH MAY BE EXCAVATED TO A DEPTH OF 4 INCHES OR MORE BELOW FINAL GRACE
1.C.1.1.
FITTINGS'. MOLDED, AMA
_
WITH SAND, CRUSHED STONE OR GRAVEL SACKFUL TO BRING IT BACK TO PIPE LAYING
1.CI
2. JOINTS: BUTT FUSION, ASTM DELI FLANGED GASKET JOINTS AT INTERFACE
6E.
INFILTRATION TEST
IQ
GET.
IF EXCESSIVE GROUND WATER IS RELY' .IFFLFF".'_F ' TI'I\O=A
GRADE. FORADEPTH OF ATLEAST 12 INCHES ABOVE THETOP DFTHE PIPEgACKFILL
LC2,
POLYVINYL CHLORIDE PIPE LESS) FOR LESS THAN 4 INCHES IN DIAMETER, ASTM
_
WITH EARTH OR GRANULAR MATERIAL FREE FROM LARGE STONES, R007SORFROZEN
W241 FOR PUSH-0N OR SOLVENT WELD JOINTS, AND FOR PIPE 4 INCHES IN
SECTION OF THE SEWER THE EXI ILL h L _--.L ILL
CLOGS TAMP THIS BACKFILL THOROUGH '-AK NG CARE NOT TO DISTURB THE PIPE.
DIAMETER AND LARGER, AMA CM, CLASS 150 WITH PUSHBON JOINTS.
6E2
THE UPPER AND LOWER ENDS OFT Em_:. CR T. 'L T.. E_ r �L_3'___OSEO
IMURII HURN,
,C
BACKFILWNDER WALKS, PARKING AREAS CRY-I,AYS AND STREETS WITH GRANULAR
1.CI
JOIMSIFITTINGS: PUSH ON. ANSTM 03139 WITH ASTM HTI GASKETS.
SU HE DEPUTY TO PREVENT THE UNREAD-,F CF',V+:II R.
"ON NjC.di�rI//`[')Q
MATERIAL ONLY AND TAMP THOROUG -L'LI .='ROVED METHODS. TRENCHES PARALLEL
TOANOWITHINIOFEETOFPAA4DROAC11, l.I A I AI SO BF C,ONSTRUCTFD WITH
1C22.
SOLVENT CEMENT'. ASTM D2564.
6.E 3.
PUMPING DE GROUND WATER SHALL BE DISCONTINUED FOR AT LEAST 3 DAYS THEN
INFILTRATION SHALL BE TESTED.
Fd
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LC.3,
DUCTILE IRON PIPE DIP): ASTM AT46, CLASS M,INSIDE NOMINAL DIAMETER AS
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G
COMPACTED GRANII'AR fJ4TFR PI
SHOWN BELL
NT
6.E4,
INFILTRATION INTO EACH SECTION OF SEWER BETWEEN ADJOINING MANHOLES
_ CQI �'i9
Ec
ALLOWED FOR EXFILTPATION TEST. EXCEPT THAT
SHALL NOT EXCEED THAT ALLOW
= �91
=
3H. TESTS: BEFORE JOINT' AFL-1I HFF ,sFF F Tnu'.'. -�-_
LC4.
ACT TEND.
IRON PIPEDEVICEGS
DUCTILE IRON PIPEJOINi DEOICE: AWWAC111, RUBBER GASKET JOINT DEVICES
HEAD CONDITIONS SHALL BE A MAXIMUM OF 6 FEET.
_F�
v ec
OR OTHER OUTLETS IT FIT I I'._ ILI',I:LL LY1"_
2. PIPE
ACCESSORIES
RE.
THE EXFILTRATION MST MAY BE LIMITED TO THE MANHOLES ONLY WHEN THE
Es f
BS
LOCAL UTILITY. INUP_ L I I F L '_fi LLI \ L h5 TILL,
2A.
PIPMOINTS: MECHANICAL CLAMP RING TYPE, STAINLESS STEEL EXPANDING AND
AUTHORITY HAVING JURISDICTION DOES NOT REQUIRE THE TEST AND FEE
COMPLETIONOFHELI .F -I 11 1 r. H1 ON I IL I HE WI ER RUNS
CONTRACTING SLEEVE NEOPRENE -RI NEED GASKET FOR POSITIVE SEAL
CONSTRUCTION MANAGER WAIVES THE TEST. THE INFILTRATION TEST WILL ALWAYS BE
`�i6' NAi Eg1V`O��
CLEAR. AS SOON AS HF T_ �I FIF SHALL BE STERILIZED IN
2B.
FITTINGS. SAME MATERIAL M PIPE MOLDED OR FORMED TO SUIT PIPE SIZE AND END
REQUIRED WHEN EXCESSIVE GROUNDWATER IS ENCOUNTERED IN ADDITION TO THE AIR
ACCORDANCE WIT-TH=RF[nJ-:_b__HTCG. FHELOUU I d LTY.
DESIGN. IN REQUIRED TEE BENDS, ELKEWS, CLUNOUTS, REDUCERS. TRAPS. ETC.
TEST,
�~/II//IIIIIIIIIUIttlllll\\
S1
3. CLEANOUREANDMANHOES
6G.
AIRTEST. GRAVITY SYSTEMS SHALL BE AIR TESTED BETWEEN MANHOLES AT 35 PSI FOR
3.E. IF A HORIZONTAL DISTANCE OF IO FEET CANNOT BE MAINTAINED BETWEEN THE WATER
3,A.
MANHOLES SHALL CONFORM TO SECTION AG36.
S MINUTES PER ASTM P141T FOR PLASTIC PIPES.
UIREANDTHESANITARY SEWER LINE, THE SEWER MUST BE CONSTRUCTED OF WATER
3.B.
LIDANDFRAME. PROVIDE IN ACCORDANCE WITH SECTION 02536. PROVIDETRAFFIC
RE,
ALL MANHOLES SHALL BE AIR TESTED IN ACCORDANCE WITH ASTM C1244-93(STANDARD
SII,IEN 312611 RCCKBK P.e, I I a002
WORKS GRACE DUCTILE IRON PIPE WITH MECHANICAL JOINTS WITHIN I0'UP EITHER SIDE GRADE AND RATED COVERS AND FRAMES WHERE CLEANOUTS AND MANHOLES ARE TEST M ETHOD FOR CONCRETE SEWER MANHOLES BY NEGATIVE WE PRESSURE
THE WATER LINE.
WITHIN PAVEMENT, WITH THE LETTERS'SSCO" OR SANITARY SEWER" RESPECTIVELY
(VACUUM)TEST).
3J. UTILITIES: IT SHALL BE THE RESPONSIBILITY OF EACH CONTRACTOR TO VERIFY ALL
CASTINTOTHECOVER
6.1,
OEFLECTIOMTEST'.
EXISTING UTILITIES AND CONDITIONS DERTAINING70 HIS PHASE OF THE WORK ITSHALL
3.C.
SHAFT CONSTRUCTION'. CAST IRON SHAFT OF INTERNAL DIAMETERAS SPECIFIEOON
611.
DEFLECTION TESTS SHALL BE CONDUCTED ON ALL PLASTIC PIPE USING A MANDREL
ALSO BE THE CONTRACTOR'S RESPONSIBILITY TO CONTACT THE OWNERS OF THE
CONSTRUCTION DRAWINGS WITH 2500 PSI CONCRETE COLLAR FOR OEANOUTS.
WITH A DIAMETER EQUAL TO 95 PERCENT OF THE INSIDE DIAMETER OF THE PIPE.
VARIOUS UTILITIES BEFORE WORK IS STARTED. THE CONTRACTOR SHALL NOTIFY IN
4_ APPURTENANCES
THE TEST SHALL BE PERFORMED WITHOUT MECHANICAL PULLING DEVICES.
WRITING THE OWNERS OR THE ENGINEER OF ANY CHANGES, ERRORS OR OMISSIONS
4A.
TRACE WIRE'. MAGNETIC DETECTABLE CONDUCTOR S12 COPPER), BRIGHTLY COLORED
&12,
ALLOWABLE DEFLECTION MAXIMUM ALLOWABLE PIPE DEFLECTION SHALL NOT
FOUND ON THESE PLANS OR IN THE FIELD BEFORE WORK IS STARTED OR RESUMED.
PLASTICCOVERING, IMPRINTED WITH`SANITARY SEWER SERVICE" INLARGELETTERS.
EXCEED 5 PERCENT OF NOMINAL INSIDE DIAMETER.
6J.3,
MANDREL: MANDREL WIND GO. DEVICE SHALL BE CYLINDWCAL IN SHAPE AND
UK. NEW WATER LINE CONSTRUCTION: CONTRACTOR TO RECORD DIMENSION OF EACH
CONSTRUCTED WITH EITHER 9 OR 16 EVENLY SPACED ARMS OR PRONGS.
WATER STUB AND VALVES FROM NEAREST FIRE HYDRANT MEASURED ALONG WATER MAIN.
MANDRELS WITH FEWER ARMS WILL BE REJECTED AS NOT SUFFICIENTLY
THE LOCATIONS OF HYDRANTS AND WATER VALVES, ALONG WITH ANY OTHER
ACCURATE CONTACT LENGTH OF MANDREL'S ARMS SHALL EQUAL OR EXCEED
CONSTRUCTION CHANGES ARE TO BE INCORPORATED ON THE ORIGINAL CONSTRUCTION
NOMINAL INSIDE DIAMETER OF SEVIER TO BE INSPECTED CRI71CALMANDREL
DRAWINGS AND "RECORD DRAWING" PRINT$ SHALL BE SUBMITTED TO THE LOCAL UTILITY
DIMENSIONS SHALL CARRYTOLE LANCE OF OEWHNCH MAXIMUM. CONTRACTOR
AS SOON AFTER COMPLETION OF CONSTRUCTION AS POSSIBLE.
SHALL PROVIDE MANDREL AND NECESSARY EQUIPMENT FOR MANDREL TEST.
6.14.
PROCEDURE'. MANDREL SHALL BE HAND PULLED THROUGH FLEXIBLE PIPE SEWER
LINES NO EARLIER THAN 30 DAYS AFTER FRENCH HAS BEEN COMPLETELY
BACKFILLED. SECTIONS OF SEWER NOT PASSING MANDREL SHALL BE UNCOVERED
AND RESEEDED, REBOUNDED. OR REPLACED TO SATISFACTION OF OWNER OR
Z_
GOVERNING AGENCY. REPAIRED SECTION SHALL BE RETESTED.
6J.
HYDROSTATICTEST: FORCE MAIN PIPING SHALL BE HYDROSTATICALLY TESTED AT 150
J
W
PSI IN ACCORDANCE WITH AWWA C BIG
6K
PROVIDE MEASURING DEVICES, METERS ,WATER , MATERIALS, AND LABOR FOR MAKING
THE REQUIRED TESTS.
Q
3
6L.
TESTS SHALL BE CONDUCTED IN THE PRESENCE OF FILE CONSTRUCTION MANAGER OR
i)
HISDESIGNEE. TEST DATA SHALL BE SUBMITTED TOTIIE ENGINEER FOR REVIEW AMC
Z
APPROVAL.
i
END OF SECTION
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NOTE. THE ENGINEER AND/OR OWNER DISCLAIM ANY
ROLE IN THE CONSTRUCTION MEANS AND METHODS
ASSOCIATED WITH THE PROJECT AS SET FORTH IN
THESE PLANS.
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