HomeMy WebLinkAboutTED4003316.1SAFEWAY
Water Utility Notes and Specifications
IN
FUEL FACILITYADDITIONSTOR No,,1468
1. THESE NOTES SHALL APPEAR FOR PROJECTS FOR THE WATER UTILITY.
2. All work material shall be in conformance with the standards and
specifications of the City of Renton Planning/Building/Public Works
Department and the 1996 edition of the WSDOT/APWA Standards and
Specifications, as approved and modified by the City of Renton in the
Renton Standard Plans & Specifications. A set of approved plans shall be
kept on site at all times during construction.
3. The hours of work in the street right of way shall be limited to 8: 30 AM
to 3: 30 PM on weekdays unless otherwise approved in writing by the Public
Works Department at (425) 430-7301. The Police Department, Fire
Department, and 911 shall be notified 24 hours in advance of any work in
the right of way.
4. All locations of existing utilities shown are approximate and it shall be
the contractor's responsibility to verify the true and correct location so as
to avoid damage or disturbance. For utility locates call 48-hour locators
800- 424- 5555.
5. An approved Traffic Control Plan is required to be submitted at the
Pre -Construction meeting.
6. All watermain pipe. is to be cement lined ductile iron pipe conforming to
AWWA C110 and C111 or latest revision, thickness Class 52. Cement mortar
lining and seal coating shall conform to AWWA C104 or latest revision.
Pipe joints to be push -on or mechanical joint. Bedding to be Class C. All
ductile iron pipe and fittings shall be polyethylene wrapped per ANSI/AWWA
C105/A21.5-93 Standards.
7. Cast iron and ductile iron fittings shall be cement lined, pressure rated
as noted on plans, and in accordance with ANSI/AWWA C110/A21.10-87.
Cement lining shall be in accordance with ANSI/AWWA C104/421/4-90. If
fittings ore 3 to 12 inches in diameter and have mechanical joints, the
fittings shall in accordance with either ANSI/AWWA C110-A21.10-87 or
ANSI/AWWA C153/A21.53-94. Three (3) inch to 12 inch diameter fittings,
which have mechanical joints and/or flanged joints, shall be in accordance
with ANSI/AWWA C110/A21.10.87 or a combination of ANSI/AWWA
C110/A21.10.87 and ANSI/AWWA C153/A21.53-94 such that the portion of
the fitting with a mechanical joint(s) may be with ANSI/AWWA
C153/A21.53-94 and that portion of the fitting with flanged joint(s) shall
be in accordance with AWWA C110/A21,10-87. Acceptance testing in
accordance with section 53.53 of ANSI/AWWA section 10-4.3 of ANSI/AWWA
C110/A21.10-87 shall be obtained by the contractor and transmitted to the
owner.
8. Gate vales shall be iron body, bronzed -mounted, double disc with bronze
wedging device and O-ring stuffing box (AWWA C500) or of resilient seated
type (AWWA C509). Valves shall be designed for a minimum water
operating pressure of 200 psi. Gate valves shall be Clow List 14, Mueller
Company NO. A2380 or M & H.
9. Fire hydrants shall be Corey type (opening with the pressure) or
compression type (opening against pressure) conforming to AWWA
C-502-85 with a 6 inch mechanical joint inlet and a main valve opening
(M.V.O.) of 5-1/4 inch, two 2-1/2 inch hose nozzles with National
Standard Threads 7-1/2 threads per inch and one 4 inch pumper nozzle
with the new Seattle Pattern 6 threads per inch, 60 degrees V. Threads:
outside diameter of male thread 4.875 and root diameter 4.6263.
Hydrants shall have a 1-1/4 inch pentagon operating nut opened by turning
counter clockwise (left).
10. The two 2-1/2 inch hose nozzles shall be fitted with cast iron
threaded caps with operating nut of the same design and proportions as
the hydrant stem nut. Caps shall be fitted with suitable neoprene gaskets
for positive water tightness under test pressures.
11. The 4 inch pumper nozzle shall be fitted with a Storz adapter, 4 inch
Seattle Thread x 5 inch Storz. Storz adapter shall be forged and/or
extruded 6061-T6 aluminum alloy, hardcoat anodized. Threaded end portion
shall have no lugs and two set screws 180 degrees apart. Storz face to
be metal, no gasket to weather. Storz cap to have synthetic molded
rubber gasket, and shall be attached to hydrant adapter with 1/8 inch,
coated, stainless steel, aircraft cable.
12. Fire hydrants shall be painted with two coats of paint. Preservative
paint number 43-655 safety yellow or approved equal.
13. Pumper connection to face roadway assembly.
14. Fire hydrants shall be installed per City of Renton Standard Detail for
fire hydrants, latest revision.
15. All watermains 10 inches and smaller to maintain a minimum cover of
36 inches below finish grade. All watermain 12 inches and larger shall be
at a minimum of 48 inches below finish grade. Where utility conflicts
occur, watermains are to be lowered to clear.
16. All watermains 6 inches and larger in diameter shall be cleaned with
pipe cleaning "PIGS" prior to disinfection. The "Poly pigs" shall be Girard
Industries Aqua Swab -AS or approved equal, 2 lb/cu. ft. density foam with
90A durometer urethane rubber coating on the rear of "PIG" only.
17. "PIGS" shall be cylinder shaped with bullet nose or square end. The
contractor will perform the cleaning operation.
18. All watermains and services shall be pressure tested to a minimum of
200 psi or 150 psi over operating pressure, in accordance with the
specifications of the City of Renton and the Washington State Health
Department. All pressure testing shall be done in the presence of a
representative of the City of Renton. The quantity of water lost from the
main shall not exceed the number of gallons per hour as listed in City of
Renton Standard Plans & Specifications 7-11.3(11). The loss in pressure
shall not exceed 5 psi during the 2 hour test period.
19. All watermains and services shall be disinfected by the injection of a.
50 ppm (minimum concentration) chlorine/water solution. Dry Calcium
Hypochlorite shall NOT be placed in the pipe as laid. Chlorine shall be
metered/injected in accordance with Section 7-11.3(12)E or 7-11.3(12)F of
the Standard Specifications referenced above.
20. A pre -construction conference is required prior to any construction. A
minimum of five (5) working days notice is required for scheduling.
21. Twenty-four (24) hours notice will be required prior to starting new
construction.
22. It shall be the contractor's responsibility to secure all necessary
permits prior to starting construction.
23. Installation of corporate stops, water services, lines and meters shall
not be done until all service agreements, meter applications, construction
permits, and payment of fees have been made to the City of Renton.
24. All connection to existing mains is to be accomplished by the City of
Renton, except wet taps, which may be made by approved wet tap
contractors with prior approval from the Public Works Department. All
necessary excavation and materials are to be supplied by the contractor
and be on -site prior to City notifications.
25. Inspection will be accomplished by a representative of the City of
Renton. It shall be the contractor's responsibility to notify Development
Services twenty four (24) hours in advance of backfilling all construction.
The contractor, as well as the engineers, shall keep as -built drawings.
26. Contractor to provide plugs and temporary blow -off assemblies for
testing and purity acceptance prior to final tie-in.
Water Utility Notes and Specifications (Cont'd)
27. All joint restraint systems (shackle rods, nuts, bolts, etc.) shall be as
manufactured by the Star Manufacturing Company of Columbus Ohio, or
equal, approved in writing by the Public Works Department.
28. Asphalt and concrete street paving shall be sawcut to a minimum
depth of two (2) inches. Oil mat streets may be spade cut. All surface
concrete, pavement, sidewalks, curb, gutters, and driveway approaches shall
be sawcut to a minimum depth of two (2) inches or removed to an
existing expansion joint.
29, A temporary cold mix asphalt patch shall be placed on the day of
initial excavation with a permanent, sealed patch to be placed, to City of
Renton policy, within 10 days. Call for subgrade inspection prior to
placement of final patch. *
30. For City projects such as telemetry conduit, the PVC pipe used shall be
All chemical process lines shall be schedule 80 PVC pipe. Schedule 40 in
unimproved areas and schedule 80 PVC pipe under improved areas.
Sanitary Sewer Notes and Specifications
1. All work materials shall be in conformance with the standards and
specification of the City of Renton Utility Department and the latest edition
of the WSDOT/APWA Standards and Specifications.
2. All construction shall be in accordance with "Standard Specifications for
Municipal Public Works Construction" prepared by Washington State Chapter
American Public Works Association, latest edition (APWA) and City of Renton
Standard Specifications.
3. All locations of existing utilities shown are approximate and it shall be
the contractor's responsibility to verify the true and correct location so as
to avoid damage or disturbance.
4. Contractor is solely responsible for the means, methods and sequences
of construction and for the safety of workers and others on the
construction site.
5. It shall be the responsibility of the contractor to obtain street use and
any other related permits prior to any construction,
6. Plans approved by the City of Renton, Public Works Department shall
take precedence over all other plans.
7. A copy of these approved plans must be on the job site whenever
construction is in progress.
8. The contractor shall provide the City of Renton with an as -built drawing
of the sanitary sewer system, which has been stamped and signed by a
licensed professional engineer or licensed professional surveyor.
9. Backfill shall be placed equally on both sides of the pipe in layers with a
loose average depth of 6 inches, maximum depth of 8 inches, thoroughly
tamping each layer to 95 percent of maximum density. These compacted
layers must extend for one pipe diameter on each side of the pipe or to
the side of the trench. Materials to complete the fill over pipe shall be
the same as described.
10. Open cut road crossings for utility trenches on existing traveled
roadway shall be backfilled with crushed rock and mechanically compacted.
Cuts into the existing asphalt shall be neatline cut with saw in a
continuous line. A temporary mix patch must be placed immediately after
backfill and compaction. A permanent hot mix patch shall be placed within
10 days and shall be per City of Renton current standards.
11. Datum shall be City of Renton, 1988 NAVD.
12. All disturbed areas shall be seeded and mulched or otherwise stabilized
to the satisfaction of the Department for the prevention of on -site erosion
after the completion of construction.
13, All pipe and appurtenances shall be laid on a properly prepared
foundation in accordance with Section 7 of the current State of Washington
Standard Specifications for Road and Bridge Construction. This shall
include necessary leveling of the trench bottom or the top of the
foundation material, as well as placement and compaction of required
bedding material, to uniform grade so that the entire length of the pipe
will be supported on a uniformly dense, unyielding base. Pipe bedding shall
be pea gravel 6 inches above and below the pipe.
14. Sanitary sewer pipe shall be polyvinyl chloride (PVC) rubber gasketed
ASTM D 3034, SDR 35, or ductile iron class 50.
15. In unimproved areas, manhole to extend minimum 6 inches and
maximum 12 inches above finished grade. In paved area, cover must slope
in all directions to match paving.
Surface Water Drainage Notes and Specifications
1. BEFORE ANY CONSTRUCTION OR DEVELOPMENT ACTIVITY OCCURS, A
PRE -CONSTRUCTION MEETING MUST BE HELD WITH THE CITY OF RENTON
PLAN REVIEWER.
2. All construction shall be in accordance with the 1996 Standard
Specifications for Road, Bridge and Municipal Construction prepared by
WSDOT and the American Public Works Association (APWA), as amended by
the City of Renton Public Works Department.
3. The surface water drainage system shall be constructed according to the
approved plans, which are on file in the Public Works Department. Any
deviation from the approved plans will require written approval from the
City of Renton Public Works Department, Surface Water Utility Section.
4. A copy of these approved plans must be on the job site whenever
construction is in progress.
5. Datum shall be NAVD 88 unless otherwise approved by the City of
Renton Public Works Department. Reference benchmark and elevations are
noted on the plans.
6. All sedimentation/erosion facilities must be in operation prior to clearing
and building construction, and they must be satisfactorily maintained until
construction is completed and the potential for on -site erosion has passed.
7. All retention/detention facilities must be installed and in operation prior
to or in conjunction with all construction activity unless otherwise approved
by the Public Works Department, Surface Water Utility Section.
8. Grass seed may be applied by hydroseeding. The grass seed mixture,
other than City of Renton approved standard mixes, shall be submitted by
a Landscape Architect and approved by the Public Works Department,
Surface Water Utility Section.
9. All pipe and appurtenances shall be laid on a properly prepared
foundation in accordance with Section 7-02.3(1) of the current State of
Washington Standard Specification for Road and Bridge Construction. This
shall include necessary leveling of the trench bottom or the top of the
foundation material, as well as placement and compaction of required
bedding material, to uniform grade so that the entire length of the pipe
will be supported on a uniformly dense, unyielding base. All pipe bedding
shall be APWA Class "C", with the exception of PVC pipe. All trench
backfill shall be compacted to minimum 95% for pavement and structural
fill and 90% otherwise per ASTM D-1557-70. Pea gravel bedding shall be
6 inches over and under PVC pipe.
10. Galvanized steel pipe and aluminized steel pipe for all drainage facilities
shall have asphalt treatment #1 or better inside and outside.
11. Structures shall not be permitted within 10 feet of the spring line of
any storm drainage pipe, or 15 feet from the top of any channel bank.
12. All catch basin grates shall be depressed 0.10 feet below pavement
level.
SOUND CONSULTANTS, Lac
LAND DEVELOPMENT CONSULTANTS
10509 NE 120th PLACE, KIRKLAND, WA 98034
phone (425) 765-5053 fax (425)823-5313
email j. jvh®comcast. net
E MES 1/25/07
Surface Water Drainage Notes and Specifications (Cont'd)
13. Open cut road crossings through existing public right of way will not be
allowed unless specifically approved by City of Renton
Planning/Building/Public Works Administrator.
14. Rock for erosion protection of roadside ditches, where required, shall be
of sound quarry rock placed to a depth of one (1) foot and must meet
the following specifications:
4 - 8 inch rock / 40 - 70% passing;
2 - 4 inch rock / 30 - 40% passing; and
less than 2 inch rock / 10 - 20% passing.
15. All building downspouts and footing drains shall be connected to the
storm drainage system, unless approved by the City plan reviewer or
Surface Water Utility Section. An accurately dimensioned, certified as -built
drawing of this drainage system will be submitted to the City upon
completion.
16. Issuance of the building or construction permits by the City of Renton
does not relieve the owner of the continuing legal obligation and/or liability
connected with storm surface water disposition. Further, the City of
Renton does not accept any obligation for the proper functioning and
maintenance of the system provided during construction.
17. The Contractor shall be responsible for providing adequate safeguard,
safety devices, protective equipment, floggers, and any other needed actions
to protect the life, health, and safety of the public, and to protect
property in connection with the performance of work covered by the
contract. Any work within the traveled right of way that may interrupt
normal traffic flow shall require a traffic control plan approve by the Public
Works Department, Transportation Systems Division. All sections of the
WSDOT Standard Specifications 1-07-23 Traffic Control shall apply.
18. Special drainage measures will be required if the project location is
within the aquifer protection area (APA).
19. BEFORE ANY CONSTRUCTION OR DEVELOPMENT ACTIVITY OCCURS, A
PRE -CONSTRUCTION MEETING MUST BE HELD WITH THE CITY OF RENTON,
PUBLIC WORKS DESIGN ENGINEER.
20. All limits of clearing and areas of vegetation preservation as prescribed
on the plan(s) shall be clearly flagged in the field and observed during
construction.
21. All required sedimentation/erosion control facilities must be constructed
and in operation prior to land clearing and/or construction to ensure that
sediment laden water does not enter the natural drainage system. All
erosion and sediment facilities shall be maintained in a satisfactory
condition until such time that clearing and/or construction is complete and
potential for on -site erosion has passed. The implementation,
maintenance, replacement and additions to erosion/sedimentation control
systems shall be the responsibility of the permitee.
22. The erosion and sedimentation control systems depicted on this drawing
are intended to be minimum requirements to meet anticipated site
conditions. As construction progresses and unexpected or seasonal
conditions dictate, the permitee shall anticipate that more erosion and
sedimentation control facilities will be necessary to ensure complete siltation
control on the proposed site. During the course of construction, it shall
be the obligation and responsibility of the permitee to address any new
conditions that may be created by the activities and to provide additional
facilities, over and above minimum requirements, as may be needed, to
protect adjacent properties and water quality of the re^eiving drainage
system.
23. Approval of this plan is for erosion/sedimentation control only. It does
not constitute an approval of storm drainage design, size nor location of
pipes, restrictors, channels, or retention facilities.
24. During the time period of October 1st through April 30th, all project
distributed soil areas greater than 5,000 square feet, that are to be left
un-worked for more than 12 hours, shall be covered by mulch, sodding or
plastic covering.
25. In any area which has been stripped of vegetation and where no
further work is anticipated for a period 30 days or more, all disturbed
areas must be immediately stabilized with mulching, grass planting or other
approved erosion control treatment applicable to the time of year. Grass
seeding alone will be acceptable only during the months of April through
September, inclusive. Seeding may proceed, however, whenever it is in the
interest of the permitee, but must be augmented with mulching, netting or
other treatment approved by the City of Renton, outside the specified time
period.
26. For all erosion/sedimentation control ponds where the dead storage
depth exceeds 6 inches, a fence is required with a minimum height of
three (3) feet, 3:1 side slopes.
27. A temporary gravel construction entrance, 24 feet x 50 feet x 8 inches
of 4 to 6 inch quarry spalls shall be located at all points of vehicular
ingress and egress to the construction site.
GENERAL NOTES FOR GRADING
1. PUBLIC STREETS ARE TO BE KEPT CLEAR OF DIRT AND DEBRIS
DURING EXCAVATION AND FILL OPERATIONS.
2. THE SITE SOILS ARE GENERALLY CONSIDERED MOISTURE SENSITIVE
AND AS SUCH ARE SUSCEPTIBLE TO DISTURBANCE BY CONSTRUCTION
EQUIPMENT, PARTICULARLY DURING PERIODS OF WET WEATHER. THE
GRADING CONTRACTOR SHALL TAKE ALL PRECAUTIONS TO LIMIT
SURFACE DISTURBANCE AND PROTECT THE SITE GRADING AREA FROM
EXCESSIVE RUNOFF EROSION.
3. PRIOR TO ANY SITE CONSTRUCTION TO INCLUDE CLEARING/LOGGING
OR GRADING THE SITE/LOT CLEARING LIMITS SHALL BE LOCATED AND
FIELD IDENTIFIED BY THE PROJECT SURVEYOR/ENGINEER AS
REQUIRED BY THESE PLANS. )HE PROJECT SURVEYOR/ENGINEER'S
NAME AND TELEPHONE NUMBER IS BUSH, ROED & HITCHINGS, INC_,
(206) 323-4144.
4. AREAS TO RECEIVE FILL SHALL BE CLEARED OF ALL VEGETATION AND
DELETERIOUS MATTER.
5. AREAS TO RECEIVE FILL SHALL BE PROOF ROLLED. ALL LOOSE AND
SOFT AREAS SHALL BE REMOVED AND REPLACED WITH STRUCTURAL FILL
6. ALL FILL MATERIALS USED SHALL BE FREE OF VEGETATION AND
DELETERIOUS MATTER AND SHALL NOT CONTAIN ROCKS GREATER THAN
SIX INCHES IN DIAMETER.
7. STRUCTURAL FILLS SHALL BE PLACED IN 8" TO 10" THICK LOOSE
HORIZONTAL LIFTS AND SPREAD UNIFORMLY, OR AS OTHERWISE
DIRECTED BY THE SOILS ENGINEER.
8. THE SURFACE OF ALL SLOPES SHALL BE COMPACTED. THIS MAY BE
ACCOMPLISHED BY OVER -BUILDING THE SLOPES THEN CUTTING BACK
TO FINAL GRADES, OR BY RUNNING THE COMPACTOR OVER THE SLOPE
AS EACH FILL LIFT IS BEING PLACED. ALL SLOPES SHALL BE
COMPACTED BY THE END OF EACH WORK DAY.
2 REVISED PER CITY COMMENTS
1 REVISED PER CITY COMMENTS
NO. REVISION
GENERAL NOTES FOR GRADING (CONT'D)
9. FIELD DENSITY TESTS WILL BE MADE BY A QUALIFIED SOILS ENGINEERING
FIRM. DENSITY TESTS SHALL BE TAKEN AT OR JUST BELOW THE
SURFACE AT THE FREQUENCY AND AT LOCATIONS DETERMINED BY
THE SOILS ENGINEERING FIRM. WHEN THE TESTS INDICATE THAT THE
DENSITY OF ANY LAYER OF FILL OR PORTION THEREOF IS BELOW THE
SPECIFIED DENSITY, THE PARTICULAR SECTION SHALL BE REWORKED
UNTIL THE REQUIRED DENSITY HAS BEEN OBTAINED.
10. STOCKPILES ARE TO BE LOCATED IN SAFE AREAS AND ADEQUATELY
PROTECTED BY TEMPORARY SEEDING AND MULCHING. HYDROSEED
PREFERRED.
11. THE TEMPORARY EROSION/SEDIMENTATION CONTROL FACILITY SHALL
BE CONSTRUCTED PRIOR TO ANY GRADING OR EXTENSIVE LAND
CLEARING IN ACCORDANCE WITH THE APPROVED TEMPORARY
EROSION/SEDIMENTATION CONTROL PLAN. THESE FACILITIES MUST
BE SATISFACTORILY MAINTAINED UNTIL THE CONSTRUCTION AND
LANDSCAPING IS COMPLETED AND THE POTENTIAL FOR ON -SITE
EROSION HAS PASSED.
12. NON-COMPLIANCE WITH THE EROSION CONTROL REQUIREMENTS, WATER
QUALITY REQUIREMENTS AND CLEARING LIMITS VIOLATIONS MAY
RESULT IN REVOCATION OF PROJECT PERMITS, PLAN APPROVAL AND
BOND FORECLOSURES.
TEMPORARY EROSION & SEDMIENTATION CONTROL NOTES
1. THE IMPLEMENTATION OF THESE TESC PLANS AND THE
CONSTRUCTION, MAINTENANCE, REPLACEMENT, AND UPGRADING OF
THESE TESC FACILITIES IS THE RESPONSIBILITY OF THE APPLICANT/
TESC SUPERVISOR UNTIL ALL CONSTRUCTION IS APPROVED,
2. THE BOUNDARIES OF THE CLEARING LIMITS SHOWN ON THIS PLAN
SHALL BE CLEARLY FLAGGED BY A CONTINUOUS LENGTH OF SURVEY
TAPE (OR FENCING, IF REQUIRED) PRIOR TO CONSTRUCTION.
DURING THE CONSTRUCTION PERIOD, NO DISTURBANCE BEYOND THE
CLEARING LIMITS SHALL BE PERMITTED. THE CLEARING LIMITS
SHALL BE MAINTAINED BY THE APPLICANT/TESC SUPERVISOR FOR
THE DURATION OF CONSTRUCTION.
3. THE TESC FACILITIES SHOWN ON THIS PLAN MUST BE
CONSTRUCTED PRIOR TO OR IN CONJUNCTION WITH ALL CLEARING
AND GRADING SO AS TO ENSURE THAT THE TRANSPORT OF
SEDIMENT TO SURFACE WATERS, DRAINAGE SYSTEMS, AND
ADJACENT PROPERTIES IS MINIMIZED.
4. THE TESC FACILITIES SHOWN ON THIS PLAN ARE THE MINIMUM
REQUIREMENTS FOR ANTICIPATED SITE CONDITIONS. DURING THE
CONSTRUCTION PERIOD, THESE TESC FACILITIES SHALL BE
UPGRADED AS NEEDED FOR UNEXPECTED STORM EVENTS AND
MODIFIED TO ACCOUNT FOR CHANGING SITE CONDITIONS (E.G.
ADDITIONAL SUMP CAPACITY, RELOCATION OF DITCHES AND SILT
FENCES).
5. THE TESC FACILITIES SHALL BE INSPECTED DAILY BY THE
APPLICANT/TESC SUPERVISOR AND MAINTAINED TO ENSURE
CONTINUED PROPER FUNCTIONING. WRITTEN RECORDS SHALL BE
KEPT OF WEEKLY REVIEWS OF THE TESC FACILITIES DURING THE
WEST SEASON (OCT. 1 TO MARCH 31) AND OF MONTHLY REVIEWS
DURING THE DRY SEASON (APRIL 1 TO SEPT. 30).
6. ANY AREAS OF EXPOSED SOILS, INCLUDING ROADWAY
EMBANKMENTS, THAT WILL NOT BE DISTURBED FOR TWO DAYS
DURING THE WET SEASON OR SEVEN DAYS DURING THE DRY
SEASON SHALL BE IMMEDIATELY STABILIZED WITH THE APPROVED
TESC METHODS (E.G., SEEDING, MULCHING, PLASTIC COVERING,
CRUSHED ROCK).
7, ANY AREA NEEDING TESC MEASURES THAT DO NOT REQUIRE
IMMEDIATE ATTENTION SHALL BE ADDRESSED WITHIN 15 DAYS.
8. THE TESC FACILITIES ON INACTIVE SITES SHALL BE INSPECTED
AND MAINTAINED A MINIMUM OF ONCE A MONTH OR WITHIN 48
HOURS FOLLOWING A STORM EVENT.
9. AT NO TIME SHALL MORE THAN 1 FOOT OF SEDIMENT BE ALLOWED
TO ACCUMULATE WITHIN A CATCH BASIN, SEDIMENT TRAP, OR
SEDIMENT POND. ALL CATCH BASINS AND CONVEYANCE LINES
SHALL BE CLEANED PRIOR TO PAVING. THE CLEANING OPERATION
SHALL NOT FLUSH SEDIMENT -LADEN WATER INTO THE DOWNSTREAM
SYSTEM.
10. STABILIZED CONSTRUCTION ENTRANCES AND ROADS SHALL BE
INSTALLED AT THE BEGINNING OF CONSTRUCTION AND MAINTAINED
FOR THE DURATION OF THE PROJECT. ADDITIONAL MEASURES,
SUCH AS WASH PADS, MAY BE REQUIRED TO ENSURE THAT ALL
PAVED AREAS ARE KEPT CLEAN FOR THE DURATION OF THE
PROJECT.
11. NON-COMPLIANCE WITH THE EROSION CONTROL REQUIREMENTS, WATER
QUALITY REQUIREMENTS AND CLEARING LIMITS VIOLATIONS MAY
RESULT IN REVOCATION OF PROJECT PERMITS, PLAN APPROVAL AND
BOND FORECLOSURES.
12. PRIOR TO ANY SITE WORK, THE CONTRACTOR SHALL CONTACT THE
CITY/COUNTY DEPARTMENT OF PUBLIC WORKS TO SCHEDULE A
PRECONSTRUCTION CONFERENCE. DUE TO FIELD CHANGES
(REVISIONS), ENGINEERED AS-BUILTS SHALL BE REQUIRED PRIOR TO
SITE APPROVAL.
13. THE TEMPORARY EROSION/SEDIMENTATION CONTROL FACILITY SHALL
BE CONSTRUCTED PRIOR TO ANY GRADING OR EXTENSIVE LAND
CLEARING IN ACCORDANCE WITH THE APPROVED TEMPORARY
EROSION/SEDIMENTATION CONTROL PLAN. THESE FACILITIES MUST
BE SATISFACTORILY MAINTAINED UNTIL CONSTRUCTION AND
LANDSCAPING IS COMPLETED AND THE POTENTIAL FOR ON -SITE
EROSION HAS PASSED.
14. ALL SITE WORK MUST COMPLY TO CHAPTER 70 OF THE UNIFORM
BUILDING CODE. (CURRENT EDITION)
SURVEYED:
DESIGNED:
JVH
JVH 4.05.06 DRAWN. JVH
JVH 1.13.06 CHECKED:
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SAFEWAY STORES INC.
MR. HONDA CHERNG
1121 124th AVENUE NE
BELLEVUE, WA 98005
(425) 637-2213
CIVIL ENGINEER
SOUND CONSULTANTS, LLC
MR. JIM HARRISON
10509 NE 120th PLACE
kIRKLAND, WA 98034
(425) 765-5053
SHEET INDEX
C-101 COVER SHEET
C-102 EROSION CONTROL PLAN
C-103 SITE GRADING PLAN
C-104 SITE UTILITY PLAN
C-105 SITE WATER PLAN
C-106 WATER DETAILS
C-107 MISCELLANEOUS DETAILS
rr r
1 =20
'� NAVD 19�
HORIZONTAL: NAD 1983/1991
CITY OF
tRENTON
ONE INCH
AT FULL SCALE
IF NOT ONE INCH
SCALE ACCORDINGLY
DATU M
Planning/Building/Public Works Dept.
ARCHITECT
IN FORM, INC.
MR. DAVID DEAN, A.I.A.
230 NE JUNIPER STREET #201
ISSAQUAH, WA 98027
(425) 526-1136
SITE ADDRESS
SAFEWAY STORE No. 1468
4300 NE 4th STREET
RENTON, WA
LEGEND
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R-331bo1
EXISTING CONTOUR
PROPOSED CONTOUR
CURB FACE
TOP OF CURB
FLOWLINE
BACK OF WALK
CATCH BASIN
GRATE ELEVATION
INVERT ELEVATION
CLEANOUT
ROOF DRAIN
TOP OF ISLAND
RIDGE
SWALE
ASPHALT SURFACING
CONCRETE SURFACING
COVER SHEET
SAFEWAY No. 1468 FUEL FACILITY ADDITION
4300 NE 4th STREET
R�NTO.N, WASH NGTON
IN FORM; I C.
cz' " 2 /�53 SCANNED MAY, 0 12006Al-INININ
9-12-05
PAGE:
DRAWING NO:
C-101
SHEET. 1 OR
NFA A