HomeMy WebLinkAboutGise Street; 14th to 16th Utility Improvements4
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REVISIONS
ZONE REV DESCRIPTION DATE APPROVED
GENERAL CONDITIONS:
PRIMARY. I
YNEIGHBORHOODHB0RHOODCONNECTOR1. A preconstruction meeting shall be held with the City prior to the start of construction.
2. All workmanship and materials shall be in accordance with the City f Port Townsend Standards the current edition of theY ,
State of Washington Standard Specifications for Road, Bride and Municipal Construction and an project- ' 9 P Y P 1 ct specific provisions
or conditions, and requirements.
VANED GRATE PER STD SW -7A 3. Temporary erosion control measures are required and shall comply with th- stormwater code, Chapter 5 of City EDS
an
SOLID COVER PER STD SW -7B Standards WSDOT Specification - 1 - /APWA Specification 1 07.15 as follows. 4 1
a) Erosion control plans shall be submitted to the City, approved by the City, and implemented by the contractor
prior to distrubin an soil on the site. Submittal • P 9 Y ttal and approval of these plans shall. precede any construction activity on theGeotextllesite. 2"x4%8" SOLID BRICK ,
USED FOR FINAL ADJUSTMENT ( b ) All permanent storage and retention /detention areas used as part of the temporary erosion control and waterTOGRADE. 6" HIGH MAX pollution /flood activities and conveyance systems shall be cleaned of all silts, sand and other materials following completion9 of
construction and the permanent facilities shall then be completed including ' 2% Cross slope or crown `. 5 yQl P p ng Permanent infiltration- areas.
4. Horizontal and vertical . required for drainage al controls /datum as adopted by the City shall be .used, uless approved otherwise.
J+,_....,_ _ _ 5. The contractor shall . jf >... _. , ? a I be fully responsible for the location and protection of all existing utilities. The contractor shall verifyallutilitylocatonspriortoconstructionbycallingUndergroundLocateat1 - 800 -424 -5555 a minimum. of 48 hours prior to
I any excavation work. ice . /i • . 6. All non- ferrous pipe and services shall be installed with continuous tracer tae installed 12 to 18 under the final round6„ OR 12„ P g
surface. The marker tape shall be 4 wide minimum plastice non -bio rodable, metal core or backing marked and color. coded
6 O for the utility to be marked and which can be detected b a standard " R 12" CONCRETE - y rd metal detector. Tape shall be Terra Tope "D" or
RISER approved equal. I ER SECTION pp q al. Inaddition to tracer tape, force mains and curved moms shall have a 14 gouge coated copper wire wrapped99PP PP1/4" compacted crushed rock (95% M.P.D)., 2"-4" CLASS 4000 CONC ' .
Q around the pipe, brought up, coated stripped, and tied off at the valve stem or manhole ring. he tae and wire shall bey9PPitrun (or any non - organic fill), 4 " -6 ma be reduced if furnished and installed by the contractor.
adequate sub rode exists 7. Temporary street patching may be allowed with the approval of e ' q 9 ) ti'L ?s , rY P 9 Y PP the City Engineer. Temporary street patching shall be as
Subgrade compacted 95% M.P.D. described in Chapter 6 of the EDS.
8. The contractor shall provided a traffic control plan (s) for review a ' P p O and approval by the City Engineer in accordance with the
Manual on Uniform Traffice Control Devices (MUTCD).
9. The contractor shall have a copy of the approved plans and permits at the construction site at all times.
10. Special structures shall be installed per plans and manufacturers' recommendations. I N I 11. All distrurbed areas shall receive temporary and permanent erosion control in the form of vegetation establishment such as
INFILTRATOR PRECAST CONC BASE SECTION I grass seeding. A means shall be established to protect the permanent storm drain system prior to establishment of theSTANDARDWMAXOFONE20 "0 KNOCKOUT ' permanent erosion control measures. These methods / I I P shall be included in the erosion and sediment control plans inPERSIDE, ENTRANCE ANGLE - I accordance with Chapter 5 of these Standards: TRENCH n
L E T A IL TO BE LIMITED BY KNOCKOUTS 12. Construction work hours shall be restricted to 7 AM to 6 PM, Monday through Friday, unless otherwise approved in writing. CLASS 4000 CONC
PIPE OUTER DIA PLUS CB I 13. The City Public Works Inspector shall be notified a minimum of 24 hours in advance of the need for an inspection. EveryrYNOTTOSCALEWALLTHICKNESSSHALLeffortwillbemadetoaccommodatesome-day inspections if the City is nctified before 8 AM. BSERVATI N PORT NOT EXCEED 20 ". .•.
@ END PP SITE CB NOTES: GENERAL CONDITIONS -- WATER
MOUND FOR ESTABLISH 1. ALL JOINTS WILL BE MOTARED IN AND OUT.
2. 'CAT _ • PROPER DRAINAGE VEGETATIVE COVER CH BASIN TO CONFORM TO WSDOT STANDARD PLAN B 1 1. The City shall be given 72 hours notice prior to scheduling a shutdown of an r' ' P 9 y portion of the water system. The existing
I I Approved By. valve must be pressure tested to City standards prior to connection. If an existing valve fails to pass the test, . the
contractor shall make the necessary ovisionons to thest typhe new line prior to connection to the existing system or install aIPIPVnewvalve.
Date: _ TYPEc uTII- L I CATCH BASIN \ I 2. The existing valves shall only be operated b City employees durin construction. SAS (I V Y P Y Y 9
3. During the construction of mains and services, the contractor shall ca plug, or secure the ends o6MIN,, NON -TRAFFIC AREAS . p, p g, f such lines wheneverNATIVIE12 _ the protect is shut_ down 'at the end of the day so that contaminates will not enter the Imes. MIN, H-10 LOAD AREAS . BACKF LL 4. All Iinesl shall be chlorinated and tested m conformance with the standard specifications. Cechlorintation wll be done b
City orces at contractor expense. y
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00000 5. ° ° °oo° 5. All water mains shall be staked for grades and alignment.
i / °p o ' 120.0
00 co 0 GENERAL CONDITIONSoLOFBASEONS WASTE WATER (SEWER)
O ° ° °° °p ° °
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000 000 6.5 T 4 PVC INLET PIPE 1 All work and materials shall conform to the City and WSDOT APWA Standard Specifications. o °o oo 0000 °oo°° ° o °000
6" CLEAN GRAVEL 2. The City shall be notified 72 hours prior to scheduling a diversion of flows in the wastewater system. 33 .
6„ 33 3. During 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 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 inspections . CENTER LINE Y 9 of all mom lines by the use of television equipment.
8 ELE/A I N 5. The City construction inspector shall be notified a minimum of 24 hours in advance of the time that a service connectioni1toanexistingmainisneededsothatCityinspectionmaybescheduledforthework. The inspector shall be present at theq . time of the tap. P
6. Prio. to backfilling, all sewer lines and appurtenances shall be inspected and approved by the City's inspector. ApprovalPPP
shall not relieve the' contractor for correction of an deficiencies ' 1 .5 8 8 y es and /opr failure as .determined by subsequent testing and
y
1 .5 inspections.. I: shall be the contactor's responsibility to notify the City for the required inspections. 0000, o p
n_o„000000 o - 7. Approximate locations of existing facilities have been obtained from available records and are shown for convenience. The
0,00 TYP contactor shall be responsible for verification of locations and to avoid damage to any additonal utilities not shown. IfP7- -Fv-r.-N conflicts with existing utilities arise during construction, the contractor shall notify the public works inspector and any changesL7/ , i required shall be approved by the Public Works Director prior to commencement of related construction ont /. i • i' i P the protect.
i 8. All sewer ain extensions within the public right -of -way or in easements must be staked by survey for line and grade2priortostartingconstruction. P 9
SE DETA ABOVE1 ANDERSONoGENERALNOTES.
E CIVIL ENGINEER S
1. ALL CONSTRUCTION8 SHALL .COMPLY WITH .THE. S UR VEYORS2FT4' AGG CITY OF PORT TOWNSEND ENGINEERING DESIGNGN STANDARDS.
SHOULDER (TYPICAL)
PORT TOWN E D WROLLED & COMPACTED S N A 98368
n8 WATER MAIN 360 385 -0398PROVIDE36COVER
SECONDARY NEIGHB RH OD CONNECTOR
SEE SHEET 3, 1/4 CSTC /COMPACTED NATIVE AS BUILT 02/22/07OWNER: ? /
LARRY BONDCROSSSECTION STREET ON91014THSTR.ET GISE JTI \EET C JIVST
PORT TOWNSEND WA 98368
GISE STREET 1 4th ST to 1 6, I ST
NOTES 8c10 +27,96 T 12+75.50 DL I AILSZ7.5,50.
SIZE FSCM NO. DWG No. REV
SCALE 40 DATE: NOVEMBER 29, 2004 SHEET 2 OF 2