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INDEX OF SHEETS.
001 - VICINITYMAP, SITE PLAN & PROFILE
CO2 - CONSTRUCTION DETAILS &
SPECIFICA TIONS
LEGEND: (EXISTING EXCEPT AS OTHERWISE INDICATED)
EDGE OF RIGHT OF WAY
ROW CENTERLINE
EDGE OF PAVEMENT
S UNDERGROUND SANITARY LINE
w UNDERGROUND WATER LINE
SD ... UNDERGROUND STORMDRAIN
x — — ...FENCE LINE
85 CONTOUR (1 FOOT INTERVAL)
s ...PROPOSED B -INCH PVC SEWER MAIN
ss PROPOSED 6 -INCH SIDE SEWER
O ... TREES & BUSHES, (TRUNK DIAMETER
AND SPECIES IF KNOWN)
SO ... SEWER MAINTENANCE HOLE (EXISTING)
SEWER MAINTENANCE HOLE (PROPOSED)
UTILITY POLE
TELEPHONE RISER
WA TER VAL VE
WA TER METER
FIRE HYDRANT
SIGN
SURVEY MONUMENT (AS FOUND)
o ... SURVEYED PROPERTY CORNER
MAIL o ...MAIL BOX
SCALE IN FEET
40 0 40 80 120
TWO STORY
WOODEN HOUSE
N
18LOCK 24 TWO STORY
WOODEN HOUSE BUSH cr
T
SH x
ccD a
1
0
o LOO C K 22BLDG BLDG
oLAWN4, N
21NFi LAWN ry LAWN Q WILD ROSE LINE3+C "- I APPROXIMATLY Q I °
2 b W W W w o 15 FEET THICK LANT 1. E. 6"
C01` CRET
GRAVEL RO
t
CL VERT
r, PAVED
W N
1' 2 TH ST EET I EXISTING SEWER MAINTENANCE HOLEMAILRIMELEVATION = 206.49 FEET
1 - -- - --
21
N o Top I MAIL INVERT ELEVATION = 199.27 FEET
CON. 'WALK P/nEC CEDARS LAWN J v LAW, ^ -
Ir— I . E 6"
TWO STORY LAWN LAWN
J a j
N N CC
WOODEN HOUSE
LAN N I' a° t I CU VERT
HAWT ORN lilLn J
cn U I I ^7/ ^ t N -
T- U OO VUU V
WW o
z TWO STORY
0 o L Cw HOUSE WITH
GRAVE RIVE I 0 ATTACHED PORCH EXISTING 4-INCH
LOT 4 C I AC WATER MAdNL T 3 LOT 2 LOT A ° (LOCATION APPROXIMATE) G RAGE LOT 5 L T 4 LOT 3HEDGLINE LOT 2 LOT 1
WI D ROSS
LI E ° I LO, CPAD PROPOS D NEW SEWER TENANCE HOLE INSTALL NEW SEWER MAINTENANCE HOLENEWSEWERCLEAOUTwN] RIM EL NATION =tt4.O FEET -,,!;,Oct ON EXISTING SEWER MAIN11111, WO D
INVERT ELEV. 2 EET 3. 7 N A _LUSTER c L vE _
RIM ELEVATION = 204.6 FEET+
ov , i INVERT ELEVATION = 197.1+ FEET _ s s S s s Sri s e s s rV s S _LEST OF SEW 8-SCH PVC SEW —
rs
3 %SLOPE c I p.1 it1f.t10 1 11. DRIVE '- -5 S S
y s .s s -s!
EET OF NEW 8 -INC PVC \—
NEWSEERMAIN@% SL PE 6 -INCH ; 7, e { 5' y/ ,ii_/, , r i>n1AS'tA..{14L "i St' adi I `i 2' t cSIDESEWER ° XISTING 6 -INCH
@ tLk r Ft:. l4
2% SLOPE I AC WATER MAIN L o e- . -
c N I EXISTING 8-INCH AC SEWER MAIN
HA ER :
PROPERTY I
LOT 7 LOT 8 LOT 9 LOT 10 LOT 6 LOT 7 LOT 8 LOT 9 LOT 10 I EXISTING 12 -INCH OPEN FIELD
PVC STORMDRAIN 2 3 SURROUNDED BY
A BARRIER OF no j
WILD ROSES o
APPROXIMATLY 1 pFEETTHICK
I
C Q j O[ La [m[ APPROX. LOCAT'ION
0 , 10INMADR - ¢. EXISTING SEWElk MAINTENANCE HOLE
11
s
209 2oa I s RIM ELEVATION = 202.93 FEET
w 2 207 206 "` -- - INVERT ELEVATION= 195.08 FEET1. .
204 - - ---
FOR DETAILS OF ALL IMPROVEMENTS as --- t Of s f ,
m1 ` }, _ -(vv b SSEESHEETCO2. t- i0 L. 171 c' e - 12. -eq _ (3
6 +00 5 +60 5 +20 4 +80 4 +40 4 +00 3 +60 3 +20 2 +80 2 +40 2 +00 1 +60 1 +20 0 +80 0 +40 O +DO2201 — 1 1 I 1 1
215
210
205
200
195
190
HORIZONTAL SCALE: I INCH = 40 FEET
VERTICAL SCALE. • I INCH - S FEET
220
215
210
205
HOLE
200
195
lq s- ear&
790
v'
1
m
E'l
t
MAINTENANCE HOLE COVER
3/4" PLASTER SMOOTH
INSIDE & OUT
8" MIN.
20" MAX. GROUTED
CONCRETE BLOCKS
OR PRECAST CONC. RINGS,
PRECAST RINGS MUST BE
CAST WITH GROOVE TO /
FIELD INSTALL SAFETY STEP.
1ST STEP- MAX. 18"-/
BELOW COVER. l
48 " -60"
CONNECTION TO MAINTENANCE
HOLE WITH P.V.C. PIPE REQUIRES
PVC X CONC. ADAPTER).
12 ", 24 ",36 ", 48"
BASE SECTION
k- CAST CHANNEL WITH 3000 PSI
CONCRETE CHANNEL 3/4" UP
PIPE, SLOPE 2% MIN.
CAST IN PLACE CHANNEL & SHELF
SLOPE SHELF SURFACE TO CHANNEL
AT APPROX. 1/2" PER FOOT.
6" MIN. COMPACTED FOUNDATION GRAVEL
NEW SEWER
CUT OUT EX. PIPE, MAKE PVC x CONC. MAINTENANCE
SMOOTH INVERT & CHANNEL HOLE ADAPTER
AFTER NEW LINE IS
ACCEPTED. NON SHRINK GROUT
EX. SEWER
8" MIN. ' ° - ° - e CAST -IN -PLACE SHELF AND CHANNEL
6" COMPACTED FILL
MAINTENANCE HOLE BASE - NEW MAINTENANCE (HOLE ON EXISTING SEWER
GENERAL NOTES (APPLY TO ALL MAINTENANCE HOLES
1. PRECAST SECTIONS SHALL BE REINFORCED PER ASTM SPECS FOR CORRESPONDING
SEWER PIPE.
2. POLYPROPYLENE SAFETY STEPS WITH 12.0" SEPARATION BETWEEN RUNGS.
3. STEPS IN PRECAST BASE SECTION MAY BE CAST IIN PLACE OR MOVABLE SAFETY
LADDER GROUTED IN PLACE.
4. ALL HOLES FOR PIPE SHALL BE BLOCKED OUT AT' THE TIME OF CASTING OF THE
SECTION.
5 ALL RUBBER GASKETED MAINTENANCE HOLES SHALL BE FURNISHED WITH RUBBER GASKET
JOINT CONFORMING TO ASTM C443.
6. MAINTENANCE HOLES OVER 10' HIGH SHALL BE FURNISHED WITH 5" MIN. WALL.
7. MINIMUM 3% SLOPE ACROSS MAINTENANCE HOLE ICHANNEL.
8. MAINTENANCE HOLES TO BE WATER TIGHT INCLUDING EXTENSIONS TO COVER CASTING
SEWER MAINTENANCE HOLE
w
RESTORATION TO PRECONSTRUCTION CONDITIONS
PROVIDE MIN 4"
TOPSOIL TYPE "B" &
RESEED IN
NON- PAVEMENT AREAS
BACKFILL
CONFORMING TO
SEC 9 -03.10 \ LOCCATING TAPE
COMPACTED IN 6"
MAX LIFTS OR 12? GAUGE, SOLID CORE, INSULATED,
C.D.F. WHERE COPPER LOCATING WIRE, FOR PVC PIPE
REQUIRED ,
PEA GRAVEL SHALL BE FREE
FROM ORGANIC MATTER MEET:
A
PASSING
Z
BEDDING MATERIAL
3/8" 95- 100
8 0 -110
r
0 -2)
PER WSDOT APWA
VARIES 5' TO 7'a `
i
2'X4'X36" PAINTED MARKER.
S.
9- 03.12(3)
LABEL S. STUB': INDICATE DEPTH
In
TO SERVICE TO NEAREST FOOT, ON BACK.
w
COMPACTED TO 95%
DENSITY UNDER
FINISHED GRADE
Z
ROADWAYS OR PEA
i
EXPIRES s
GRAVEL FOR PVC PIPE W MAX
w 72 GAUGE CALV. WIRE
W =1.5 x PIPE DIA + 18 "'
FOR 6" W =27"
p STAKE
8" W =30"
fyJw
O
12 "W =36"
PEA GRAVEL SHALL BE FREE
FROM ORGANIC MATTER MEET:
U.S. STD. SEIVE SIZE PASSING
3/4" 100,
3/8" 95- 100
8 0 -110
200 0 -2)
TRENCH SECTION
2
SAWCUT EXIST. PAVEMENT
TACK COAT EDGE
MATCH EXIST.
TYP. BOTH SIDES
LEGEND
1oy i
C.D.F. (CONTROLLED DENSITY
FILL) 1/4" MAX. SIZE AGGREGATE
SELECTED NATIVE SOIL (S.N.S.) X
MAX 3/4" DIA. ROCK FOR PVC PIPE X
MAX 2" DIA. ROCK FOR CONC.
DI OR CI PIPE
NOTES :
C.D.F. SPEC. PER YARD
ALL WORK AND MATERIALS TO BE IN ACCORDANCE WITH CURRENT STANDARD SPECIFICATIONS
FOR ROAD, BRIDGE AND MUNICIPAL CONSTRUCTION': WASHINGTON STATE - DEPARTMENT OF
TRANSPORTATION, AMERICAN PUBLIC WORKS ASSOCIATION.
PAVEMENT RESTORATION
TO PRECONSTRUCTION CONDITIONS
vr IVV a.1
MATERIAL POUNDS ABS- VOLUME
CEMENT TYPE 1 30 0.15
FLY ASH 300 2.19
SAND (SP.GR 2.68) 2550 15.25
WATER 300 (36 GAL) 4.81
AIR % 18.00 4.86
X = 2" FOR PIPE 6" & UNDER, 3" FOR PIPE
8" TO 18 ", 4" FOR PIPE 24" OR LARGER
C.D.F. PIPE BEDDING
2 FOR ROAD CROSSINGS
SPECIFICATIONS - GENERAL
1. A pre- construction meeting shall be held with the city and
design engineer prior to the start of construction.
2. All workmanship and materials shall be in accordance
with the City of Port Townsend Standards, the current
edition of the State of Washington Standard
Specifications for Road, Bridge and Municipal
Construction, and any project - specific special provisions
or conditions and requirements.
3. The contractor shall be fully responsible for the location
and protection of all existing utilities. The contractor
shall verify all utility locations prior to construction by
calling Underground Locate at 1- 800 - 424 -5555 a
minimum of 48 hours prior to any excavation work.
4. All non - ferrous pipe and services shall be installed with
continuous tracer tape installed 12" to 18" under the final
ground surface. The marker tape shall be 4 " wide
minimum plastic non - biodegradable, metal core or
backing marked and color -coded for the utility to be
marked and which can be detected by a standard metal
detector. Tape shall be Terra Tape "D" or approved
equal. In addition to tracer tae mains sh ll have a 12
gauge coated copper wire
brought up, coating stripped, and tied off at valve
stem. The tape and wire shall be furnished and installed
by the contractor. See Detail 4 on this Sheet for
trench section.
5. The contractor shall have a copy of the approved plans
and permits at the construction site at all times.
6. Special structures shall be installed per plans and
manufacturers' recommendations.
7. All disturbed areas shall receive temporary and
permanent erosion control in the form of vegetation
establishment such as grass seeding or gravel placement.
8. Construction work hours shall be restricted to 7 A.M. to
6 P.M. Monday through Friday, unless otherwise
approved in writing.
9. The city public works inspector and the design engineer
shall be notified a minimum of 24 hours in advance of the
need for on inspection. All excavations must be left open
until inspection is complete.
CAST IRON RING AND COVER
PER WSDOT STANDARD. PLAN 5-78b.
COVER MARKED SEWER.
am Ini 1A nl r rnn riei -Al nIn
NOT TO SCALE
CALL FOR FORM INSPECTION BY CITY ALL WORK AND MATERIALS TO BE IN ACCORDANCE WITH CURRENT STANDARD SPECIFICATIONS
PRIOR TO POURING CONCRETE FOR ROAD, BRIDGE AND MUNICIPAL CONSTRUCTION': WASHINGTON STATE DEPARTMENT OF
TRANSPORTATION, AMERICAN PUBLIC WORKS ASSOCIATION.
SEWER CLEANOUT
SPECIFICATIONS - SEWER SYSTEM
1. All work and materials shall conform to the City of Port
Townsend Standards and WSDOT/APWA Standard
Specifications,
2. The city shall be given 72 hours notice prior to
scheduling a diversion of flows in the wastewater system.
3. During the construction of mains and services, the
contractor shall cap, plug, or secure the ends of such lines
whenever the project is shut down at the end of the day so
that contaminates will not enter the lines.
4. All lines shall be tested in conformance with the standard
specifications. Prior to final acceptance of all
installations, the city reserves the right to conduct an
inspection of all main lines by the use of television
equipment.
5. The city construction inspector shall be notified a
minimum of 24 hours in advance of the time that a
service connection, to an existing main is needed so that
city inspection may be scheduled for the work. The
inspector shall be present at the time of the tap.
6. Prior to backfilling, all sewer lines and appurtenances
shall be inspected and approved by the city's inspector.
Approval shall not relieve the contractor for correction of
any deficiencies and /or failure as determined by
subsequent testing and inspections. It shall be the
contractor's responsibility to notify the city for the
required inspections.
7. Approximate locations of existing utilities have been
obtained from available records and are shown for
convenience. The contractor shall be responsible for
verification of locations and to avoid damage to any
additional utilities not shown. If conflicts with existing
utilities arise during construction, the contractor shall
notify the public works inspector and any changes
required shall be approved by the Public Works Director
prior to commencement of related construction on the
project.
8. All sewer main extensions within the public right -of -way
or in easements must be staked by survey for line and
grade prior to starting construction.
9. Safety is the responsibility of the contractor. Contractor
must conform to WISHA standards when working in
excavations.
10. All side sewers shall be tested before backfill but after
piping is suitably anchored. The entire length of new
pipe shall be tested. The first joint of pipe off the main
shall be installed vlith the test tee, so that an inflatable
rubber ball can be inserted for sealing off the side sewer APPROVEDinstallationfortesting. NOi/CE. P anssre approved excepting
errors or omissions. AN work mustMATERIALSPECIFICATIONS - SEWER SYSTEM Pass inspettipninconlormaneewilhNapPhCabracodesand regulations.
Grovity Pipe Dates __% /f -0 ai
1. PVC Ringtight ASTM D3034, SDR 35 or ASTM F789 Porn* Md _VP0p D7f
with joints and gaskets conforming to ASTM D3212 and ey.
W
I
ASTM F477. CITY of Poor r0wluccrun
Q
YM
1k
O
y
VARIES 5' TO 7'a `
i
2'X4'X36" PAINTED MARKER.
S. LABEL S. STUB': INDICATE DEPTH
In
TO SERVICE TO NEAREST FOOT, ON BACK.
m
u FINISHED GRADE
v)
f
i
EXPIRES s
i
w 72 GAUGE CALV. WIRE
0
a J ATTACHED TO.PlPE AND
p STAKE
gs fyJw
O
w
Q rn
N
n Q
w
0.
2 009' MIN. SLOPE
5 ° PVC
NW
PLUG END (TYP.)
T
A/0 TES.- 6" -45' PVC ELBOW
O
7. ROTATE THE 45° ELBOW TO ACHIEVE
PVC WYE TO FIT THE PROPER ANGLE TO REACH THE
GRAVITY SEWER MAIN PROPERTY LINE WITH 5' OF COVER, -
THE MINIMUM ALLOWABLE SLOPE IS 2%
O t^
2. 3' MINIMUM TO ADJOINING LOT LINE
W
J. 'SERVICE TO SINGLE . RESIDENCE
MAY BE REDUCED TO 4` BEYOND PLUG.
O
C.D.F. (CONTROLLED DENSITY
FILL) 1/4" MAX. SIZE AGGREGATE
SELECTED NATIVE SOIL (S.N.S.) X
MAX 3/4" DIA. ROCK FOR PVC PIPE X
MAX 2" DIA. ROCK FOR CONC.
DI OR CI PIPE
NOTES :
C.D.F. SPEC. PER YARD
ALL WORK AND MATERIALS TO BE IN ACCORDANCE WITH CURRENT STANDARD SPECIFICATIONS
FOR ROAD, BRIDGE AND MUNICIPAL CONSTRUCTION': WASHINGTON STATE - DEPARTMENT OF
TRANSPORTATION, AMERICAN PUBLIC WORKS ASSOCIATION.
PAVEMENT RESTORATION
TO PRECONSTRUCTION CONDITIONS
vr IVV a.1
MATERIAL POUNDS ABS- VOLUME
CEMENT TYPE 1 30 0.15
FLY ASH 300 2.19
SAND (SP.GR 2.68) 2550 15.25
WATER 300 (36 GAL) 4.81
AIR % 18.00 4.86
X = 2" FOR PIPE 6" & UNDER, 3" FOR PIPE
8" TO 18 ", 4" FOR PIPE 24" OR LARGER
C.D.F. PIPE BEDDING
2 FOR ROAD CROSSINGS
SPECIFICATIONS - GENERAL
1. A pre- construction meeting shall be held with the city and
design engineer prior to the start of construction.
2. All workmanship and materials shall be in accordance
with the City of Port Townsend Standards, the current
edition of the State of Washington Standard
Specifications for Road, Bridge and Municipal
Construction, and any project - specific special provisions
or conditions and requirements.
3. The contractor shall be fully responsible for the location
and protection of all existing utilities. The contractor
shall verify all utility locations prior to construction by
calling Underground Locate at 1- 800 - 424 -5555 a
minimum of 48 hours prior to any excavation work.
4. All non - ferrous pipe and services shall be installed with
continuous tracer tape installed 12" to 18" under the final
ground surface. The marker tape shall be 4 " wide
minimum plastic non - biodegradable, metal core or
backing marked and color -coded for the utility to be
marked and which can be detected by a standard metal
detector. Tape shall be Terra Tape "D" or approved
equal. In addition to tracer tae mains sh ll have a 12
gauge coated copper wire
brought up, coating stripped, and tied off at valve
stem. The tape and wire shall be furnished and installed
by the contractor. See Detail 4 on this Sheet for
trench section.
5. The contractor shall have a copy of the approved plans
and permits at the construction site at all times.
6. Special structures shall be installed per plans and
manufacturers' recommendations.
7. All disturbed areas shall receive temporary and
permanent erosion control in the form of vegetation
establishment such as grass seeding or gravel placement.
8. Construction work hours shall be restricted to 7 A.M. to
6 P.M. Monday through Friday, unless otherwise
approved in writing.
9. The city public works inspector and the design engineer
shall be notified a minimum of 24 hours in advance of the
need for on inspection. All excavations must be left open
until inspection is complete.
CAST IRON RING AND COVER
PER WSDOT STANDARD. PLAN 5-78b.
COVER MARKED SEWER.
am Ini 1A nl r rnn riei -Al nIn
NOT TO SCALE
CALL FOR FORM INSPECTION BY CITY ALL WORK AND MATERIALS TO BE IN ACCORDANCE WITH CURRENT STANDARD SPECIFICATIONS
PRIOR TO POURING CONCRETE FOR ROAD, BRIDGE AND MUNICIPAL CONSTRUCTION': WASHINGTON STATE DEPARTMENT OF
TRANSPORTATION, AMERICAN PUBLIC WORKS ASSOCIATION.
SEWER CLEANOUT
SPECIFICATIONS - SEWER SYSTEM
1. All work and materials shall conform to the City of Port
Townsend Standards and WSDOT/APWA Standard
Specifications,
2. The city shall be given 72 hours notice prior to
scheduling a diversion of flows in the wastewater system.
3. During the construction of mains and services, the
contractor shall cap, plug, or secure the ends of such lines
whenever the project is shut down at the end of the day so
that contaminates will not enter the lines.
4. All lines shall be tested in conformance with the standard
specifications. Prior to final acceptance of all
installations, the city reserves the right to conduct an
inspection of all main lines by the use of television
equipment.
5. The city construction inspector shall be notified a
minimum of 24 hours in advance of the time that a
service connection, to an existing main is needed so that
city inspection may be scheduled for the work. The
inspector shall be present at the time of the tap.
6. Prior to backfilling, all sewer lines and appurtenances
shall be inspected and approved by the city's inspector.
Approval shall not relieve the contractor for correction of
any deficiencies and /or failure as determined by
subsequent testing and inspections. It shall be the
contractor's responsibility to notify the city for the
required inspections.
7. Approximate locations of existing utilities have been
obtained from available records and are shown for
convenience. The contractor shall be responsible for
verification of locations and to avoid damage to any
additional utilities not shown. If conflicts with existing
utilities arise during construction, the contractor shall
notify the public works inspector and any changes
required shall be approved by the Public Works Director
prior to commencement of related construction on the
project.
8. All sewer main extensions within the public right -of -way
or in easements must be staked by survey for line and
grade prior to starting construction.
9. Safety is the responsibility of the contractor. Contractor
must conform to WISHA standards when working in
excavations.
10. All side sewers shall be tested before backfill but after
piping is suitably anchored. The entire length of new
pipe shall be tested. The first joint of pipe off the main
shall be installed vlith the test tee, so that an inflatable
rubber ball can be inserted for sealing off the side sewer APPROVEDinstallationfortesting. NOi/CE. P anssre approved excepting
errors or omissions. AN work mustMATERIALSPECIFICATIONS - SEWER SYSTEM Pass inspettipninconlormaneewilhNapPhCabracodesandregulations.
Grovity Pipe Dates __% /f -0 ai
1. PVC Ringtight ASTM D3034, SDR 35 or ASTM F789 Porn* Md _VP0p D7f
with joints and gaskets conforming to ASTM D3212 and ey.
W
I
ASTM F477. CITY of Poor r0wluccrun
Ov
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In
oRIEA
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Rpp 3515
I NAL
EXPIRES s
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DATE. JLTNE20, 2002
SCALE. AS SHOWN
SHEET.•
CO2
OF SHEETS
Ov