HomeMy WebLinkAboutRose St; F to G SewerAEPz3-c26
Davis Proposed Street & Utility Development lncluding:
.1-Block Sanitary Sewer Extension with MH & Side Services,
. Water side services, and
. Underground Power Conduit and Hand Holes
County Parcels 984900202. -03, & -04; Township 30N, Range 1W,
Section 2; Zoned R(ll): <8 DUs per Acre (Min 5,000 SF/Lot)
Sheet lndex
1. Project Description and Construction Notes
2. Site Vicinity with Existing Conditions and
Proposed Street & Utility lmprovements
3. Gross-Sections of Proposed Extensions
4 & 5. Port Townsend Public Works Standard Details
General Construction Notes
1. Licensed and bonded contractor shall obtain approved Street & Utility Development Permit from
port Townsend Public Works (PTPW) prior to commencing work. Contractor shall arrange a pre-
construction meeting with designer and PTPW, and shall provide approved set of these plans at this
meeting. Contractor shall work with surveyor and/or designer to stake-out features detailed in these
plans, in advance of construction.
2. Contractorshall haveexistingutilitieslocatedpriortobreakingground(Call 800-424'5555or81 1
three days in advance), and shall be responsible for protecting all existing utilities.
3. Contractor shall notifiy PTPW to arrange inspections at various stages of construction. After final
inspection of allwork detailed in these plans, contractor shall obtain from the City a list of incomplete
items or defective work, and shall immediately take necessary measures to complete work or
remedy deficiencies.
4. All materials and workmanship shall conform to state and City standards.
5. Contractor shall remove debris from adjacent streets and ROWs daily during construction.
6. Contractor shall maintain a set of drawings on-site and shall note horizontal and vertical positions
of all utilities encountered and installed.
7. Owner/applicant shall provide As-Built record drawings to Public Works upon completion of
construction.
8. Contractor shall provide trench shoring, safety systems and personal protective equipment per
Washington State L&l requirements, whenever trench depth exceeds five (5) ft.
9. Asphalt requiring cutting shall be cut neatly, and repaired per City requirements.
10. Contractor shall furnish and install 14 gauge coated copper wire, wrapped around water &
wastewater pipes, brought up, coating stripped, and tied off at the valve stem (or MH ring) AND shall
furnish and install to Public Works' and manufaciurer's requirements 12 inches to 18 inches below
final ground surface continuous Terra Tape "D" or approved equal 4" wide plastic non-biodegradable
metal core, marked and color-coded tape detectable by a standard metal detector.
11. Contractor shall provide a traffic control plan to PublicWorks. Once approved, contractor is
responsible for notifying the Police Department Fire Department, city crews, Jefferson Transit
Authority, Port Townsend School District, and any other affected parties, regarding traffic revisions at
least two business days in advance of construction. Access to adjacent properties and adjacent
driveways in the immediate project vicinity shall be maintained to the maximum extent possible
12. Generating noise or disrupting traffic may only occur during DAYLIGHT between 0700 and
1900.
Temporary Erosion & Sedimentation Control Notes
1 . Mark Clearing Limits prior to removing topsoil and vegetation.
2. Establish Gonstruction Access lf construction access to the subject parcels
is needed during the wet season, a coarse gravel de-mudding area shall be
provided.
3. lnstall Sediment Controls such as a surface sod berm silt barrier or silt fence
downhill of areas of proposed disturbanoes.
4. stabilize soils stabilize temporarily exposed soib by hand-watering and
establishing living cover with grass and ground-covering vegetation as quickly as
possible. Hand-water soil piles as needed during dry season. Divert stormwater
discharges away from soil piles during wet season
5. Control Pollutants Prevent discharge or release of all pollutants, including
motor oil and construction debris. lnstruct all personnel as to this policy
6. Maintain TE&SC Features All Temporary Erosion & Sedimentation Control
Features must be inspected regularly, and maintained & repaired as needed
7. Manage Project Assess conditions regularly and adjust construction
stormwater management features as needed
8. Full Site Dispersion All site activities and future site development shall
comply with WA DOE's BMP 5.30 Full Dispersion
Sanitary Sewer Construction Notes:
1. The city shall be given 72 hours notice prior to scheduling a diversion of
wastewater flows.
2. 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
3. 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
4. The city construction inspector shall be notified a minimum of 24 hours in
advance of the time that the connection to the existing main..
5. 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
coirection of any deficiencies and/or failure as determined by subsequent testing
and inspections. lt shall be the contractor's responsibility to notify the city for the
required inspections.
6. Any required changes from these plans shall be approved by the Public works
Director prior to construclion.
7. The proposed gravity sewer main extension must be staked by survey for line
and grade priorto starting construction.
Sheet 1 of 5. Project DescriPtion
and Construction Notes
Proposed Sewer Main, Water & Sewer Side
Services, Electrical & Communications Conduits,
Driveway Aprons and Stormwater Swales
To Serve Property Owned by: Wendy & Brent Davis
Jefferson County Parcels 984900202, -03, & -04
Pettygrove's First Addition, Block 2
Total Land Area: 18,692 SF (0.429 Acres)
Maps %%ile
LEGEND
Existing Water Main
-\
t-
Existing SS GravitY [/3in - SS-
ProPosed Water Main Ext. - - W -
Proposed SS GravitY Main- SS- -
ProP. Elect. Qsnduif-- f'-
Elevation Contour-t
Fire HYdrant !
SS Clean-Out I
WaterMeterVault I
Gate Valve Dr(
Prop. Thrust Block E
Ex. SS Maint. Hob (t
Permanent Blow-Off Valve C
SPot Elevation 53f '
Tree to be Removed O)
Drawn By: EverettA. Sorensen, P.E.
Everg reen Engineering Services
Port Townsend, WA 98368-2405
ev-sorensen@hotmail.com 360-821 -9960
Aptil27,2023
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Sheet 2 of 5 Site Plan and lmmediate Vicinity with Existing Conditions
Proposed lmprovements and Cross-Section Locations
Proposed Sewer Main, Water & Sewer Side Services, Electrical and Comm. Conduits
To Serve Property Owned by: Wendy & Brent Davis
Jefferson County Parcels 984900202, -03, & -04
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+Proposed Maintenance Hole per
Public Works Standard SS-3:'
Rim Elevation: 63.0 ft
(Jlq
SS 4-inch to 6-inch Transition
(according to ArcGlS)
984900406
100'
Existing 70-ft segment of
4-inch VC SS to be
replaced with 6-inch PVC
lnvert Elev:
(estimated
>5 ft below
984900502
To Match Existino SS
at about 57-58 ft, -
grade)
1
+
Pettygrove's First Addition, Block 2
Total Land Area: 18,692 SF (0.429 Acres)
Base map taken from July 2021 Boundary Survey
& Topographic Map by Van Aller Surveying
See SDP Sheet 3 for Cross-Sections
Drawn By: EverettA. Sorensen, P.E.
Everg reen Engineering Services
715 GrantSt; PortTownsend, WA 98368-2405
ev_sorensen@hotmail.com 360-82 1-9960
April2T ,2023
t-
984900407
50'
984900307
50'
984900401
50'
-----99.99'
984900501
90'- ----'
G'SIREET
LOT 4
BLOCK 2
PETTYGROVE'S
ST ADD.
o SS Clean-out
(According to Arccl s)
SS Clea n-out (According
SS
to o Survey)A
-t-
984900204
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984900305
50'
Existing MH D5:
Rim Elevation: 51.70 ft
lnvert Elev: 45.92 ft
eroposed SS Extension
170 ft of 6-inch PVC
Sloped -7Vo (>5 ft cover)
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Existing Roadside Stormwater
Swale to be Protected, Preserved
984900303 984900302
& Restored As Needed
50'50'
di
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20 40 80 120
Scale printed at11x17 (100%)
Scale printed at22x34 (200%)
Proposed Work Scope:
. Remove -70 ft of existing 4-inch VC SS Main in G St,
Replace with 6-inch PVC
. lnstall one SS Maintenance Hole at G St & Rose
o lnstall 170 ft of 6-inch PVC SS Main in Rose St ROW
o lnstallThree (3) SS Single Side Services
o lnstall -265 ft of 3-inch electrical secondary conduit &
two PUD-provided Hand Holes
. lnstallthree (3) water side services to subject parcels
(one dual service, one single service)
. Restore Asphalt over & around SS near G St & Rose St
o Restore Existing Rose Street Stormwater Swale
including revegetating with native plants & grasses
160 Ft .e'
480)
240)
40'
20'
t-
t-
h.s
ii
lr
lqn
Ir
DualWater
per PW Std 2-4
Ntr)
rotr)tlJooE
984900203
l
Side Sewer
Std SS-1A
LOf 7
gg.gg'
-a---
Subject Parcels
1 of2 Proposed
Electric Hand
PUD-lssued
Hole Vaults
LOT 5
:. ,-,,.:, . - ..
t
l! : t :
LOT 3
I:l
I984900304Oo984900306984900301
Existing 4-inch
AC Water Main
Existing B-inch
DIP Water Main
a).qs 984900202
Proposed Water
Service per PW Std 2-1
-Proposed Electric Secondary
3-inch Conduit from Ex. Pow6r
Pole to Subject Parcelslr| _
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Miscellaneous Notes:
. On-site stormwater management facilities to be included with future parcel development. R(ll) Zone Maximum Lot Coverage for Structures is 35% (without ADU) or 40% (with ADU). Driveway aprons with 12-inch stormwater culverts will be constructed with future parcel
development after parcel layouts are determined
+q
'F'SIREET
Sheet 3 of 5 Cross-section of Proposed Sewer Main
To Serve Property Owned by: Wendy & Brent Davis
Jefferson County Parcels 984900202, -03, -04
Pettygrove's First Addition, Block 2
Total Land Area: 18,692 SF (0.429 Acres)
Horizontal Scale
Cross-section Facing East
e North Rose St ROW south +
pha It s. Bou ndary of
ROW
Parcel
Boundary
Parcel
Boundary
+150
N. Boundary
of F St ROW
+200
GSt
76
74
72
70
68
66
64
62
60
58
56 Ft 0
>5 ft Cover
Over Proposed SS
MH
Prooosed SS Clean-Out with lron
Rino & Lid in Rose St ROW
Prooosdd Rim Elevation: 75.7 ft amsl
nOjdcent lnvert Elevation: 67.0 ft amsl
984900204 984900203
9cnm
6P3
f;P 6tl)fii3
E;Ho (=
+Es
20 40 120
(1
Ft1
+50 +100
Distance South from G Street ROW
No Vertical ExaggeratioScale printed at 11x17 (100%): 1" = 40'
Scale printed at22x34 (20O%): 1" = 20'
:480)
:240)
AA
Drawn By: EverettA. Sorensen, P.E.
Evergreen Engineering Services
71 5 Grant St; Port Townsend, WA 98368-2405
ev_sorensen@hotmail.com 360-821 -9960
April 27 , 2023
*
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i^::;:aR Lrl:ar\a li:.:ci I'ii 11::;
!:t
It-1.5 r P.P[ t{ . l4
r211 16"
taA a?A!:l S:lll: Bf lRii;3rtv ot()AN I M{tIli viLl
u.s srt s:,!e 51zE .tiass'i9
o lo
OJ
.t/ 4'
.t/h'
li ao
ra,".airy.
i'r 1..4-;; ;,u ;i*;
'fcnch Sslion
and ltavcmcnt RcstoRtion
Delail:SS.2A
G Street
SS
eqd0o-l+\<
SS 4-inch to 6-inch Transition
(according to ArcGlS)
984900406
Existing 70-ft segment of
4-inch VC SS to be
rep laced with 6-inch PVC
Proposed Maintenance Hole Per
Public Works Standard SS-3:
Rim Elevation: 63.0 ft
lnvert Elev: To Match Existing SS
(estimated at about 57-58 ft,
>5 ft below grade)
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Sheet 2of 5 Site Plan and lmmediate Vicinity with Existing Conditions
Proposed lmprovements and cross-section Locations
proposed Sewer Main, Water & Sewer Side Services, Electrical and Comm. Conduits (to
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oTo Serve Property Owned by: Wendy & Brent Davis
Jefferson County Parcels 984900202, -03, & -04
Pettygrove's First Addition, Block 2
Total Land Area: 18,692 SF (0.429 Acres)
Base map taken from July 2021 Boundary Survey
& Topogiaphic Map by Van Aller Surveying
See SDP Sheet 3 for Cross-Sections
Drawn By: EverettA. Sorensen, P.E.
Everg reen Engineering Services
71 5 Grant St; Port Townsend, WA 98368-2405
ev-sorensen@hotmail.com 360-821-9960
April2T,2023
+984900501
t 984900407
50'
984900307
984900401 984900502
50')100'110'_9q__>
t-----a
-----99.99'
984900204
DualWater
per PW Std 2-4
SS Clean-out
(Accordi to ArcGlS)
SS Clean-out (Acmrding
to Survey)
.G" STREET
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Existing MH D5:
Rim Elevation: 51.70 ft
lnvert Elev: 45.92ft
Prooosed SS Extension
lzOttot6-inch PVC
Sloped -7% (>5 ft cover)
984900302
I
""lr-
,13
lt r*irtingI Hose Bib
a/ Lor I
LOT 4
BLOCK 2
PETTYGROVE'S
FIRST ADD.
LOT 3
t,
oe 984900303
& Restored As Needed
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I50' I 50'
1
t't.
LOf 6
20 40 80 120 1
Scale printed al11x17 (100%): 1"
Scale printed at22x34 (200oh): 1"
Proposed Work Scope:
. Remove -70 ft of existing 4-inch VC SS Main in G St,
Replace with 6-inch PVC
r lnstall one SS Maintenance Hole at G St & Rose
. lnstall 170 ft of 6-inch PVC SS Main in Rose St ROW
o lnstallThree (3) SS Single Side Services
o lnstall -265 ft of 3-inch electrical secondary conduit &
two PUD-provided Hand Holes
. lnstallthree (3) water side services to subject parcels
(one dual service, one single service)
. Restore Asphalt over & around SS near G St & Rose St
. Restore Existing Rose Street Stormwater Swale
including revegetating with native plants & grasses
Ft
984900305
50'
.e'
Existing Roadside Stormwater
Swale to be Protected, Preserved rl,
= 40' ('l:480)
= 20' (1:240)50'
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lrlf
Irt-I t-
r-h
lE
urooa(
984900203
Side Sewer
Std SS-1A Lor s
LOf 7
Subject Parcels
1 I
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984900304 oe 984900306 984900301
Existing 4-inch
AC Water Main
Existing 8-inch
DIP Water Main
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lt bnsf
F*Proposed
-4
0
SS
09849 02
2-1
2
Water
89.99'
Proposed Electric SecondarY
3-inch Condurt from Ex. Power
Pole to Subject Parcels
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Existing
Hydrant I
q
"F" STREET
Miscellaneous Notes:
. On-site stormwater management facilities to be included with future parcel development
. R(ll) Zone Maximum Lot Coverage for Structures is 35% (without ADU) or 40% (with ADU)
. Driveway aprons with 12-inch stormwater culverts will be constructed with future parcel
development after parcel layouts are determined
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