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Construction ence: Erosion Control Notes Storm Water Drainage Notes And Specifications
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Approved B)�_ Date:
I. BEFORE ANY CONSTRUCTION OR DEVELOPMENT ACTIVITY, A PRECONSTRUCTION MEETING MUST BE HELD BETWEEN THE 1. BEFORE ANY CONSTRUCTION OR DEVELOPMENT ACTIVITY OCCURS, A PRE-CONSTRUCTION MEETING MUST BE HELD WITH 1� BEFORE ANY CONSTRUCTION OR DEVELOPMENT ACTIVITY OCCURS, A PRE-CONSTRUCTION MEETING MUST BE HELD WITH THE M
CITY OF RENTON, THE APPLICANIT AND THE APPLICANTS CONSTRUCTION REPRESENTATIVE, THE CITY OF RENTON DEVELOPMENT SERVICES DIVISION, PLAN REVIEW PROJECT MANAGER. CITY OF RENTON PLAN REVIEWER. M
2� VERIFY VERTICAL AND HORIZONTAL LOCATIONS OF ALL EXISTING UNDERGROUND UTILITIES. CONTACT ALL UTILITY 2, ALL umiTs or CLEARING AND AREAS OF VEGETATION PRESERVAnON AS PRESCRIBED ON THE PLAN SHALL BE CLEARLY 2. ALL CONSTRUCTION SHALL BE IN ACCORDANCE WITH THE 1996 STANDARD SPECIFICATIONS FOR ROAD, BRIDGE AND MUNICIPAL Approved By: Date-
COMPANIES THAT MAY BE EFFECTED BY THE PROPOSED CONSTRUCTION, THE ONE CALL NUMBER is FLAGGED IN THE FIELD AND OBSERVED DURING CONSTRUCTION. CONSTRUCTION PREPARED BY WSDOT AND THE AMERICAN PUBLIC WORKS ASSOCIATION (APWA), AS AMENDED BY THE CITY
1-800-424-5555, 2L ALL REQUIRED SEDIMENTATION/EROSION CONTROL FACILITIES MUST BE CONSTRUCTED AND IN OPERATION PRIOR TO OF RENTON PUBLIC WORKS DEPARTMENT. Approved By: Dote:
1 MAINTAIN ALL EXISTING UTILITY SERVICES DURING CONSTRUCTION. LAND CLEARING AND/OR OTHER CONSTRUCTION TO INSURE THAT SEDIMENT LADEN WATER DOES NOT ENTER THE 3. THE SURFACE WATER DRAINAGE SYSTEM SHALL BE CONSTRUCTED ACCORDING TO THE APPROVED PLANS, WHICH ARE ON FILE
NATURAL DRAINAGE SYSTEM, ALL EROSION AND SEDIMENT FACILITIES SHALL BE MAINTAINED IN A SATISFACTORY IN THE PUBLIC WORKS DEPARTMENT. ANY DEVIATION FROM THE APPROVED PLANS WILL REQUIRE WRITTEN APPROVAL FROM
4. VERIFY GRADES PRIOR TO CONSTRUCTION, FLAG CLEARING LIMITS, CONDITION UNTIL SUCH TIME THAT CLEARING AND/OR CONSTRUCTION IS COMPLETED AND POTENTIAL FOR ON-SITE THE CITY OF RENTON PUBLIC WORKS DEPARTMENT, SURFACE WATER UTILITY SECTION.
EROSION HAS PASSED. THE IMPLEMENTATION, MAINTENANCE, REPLACEMENT AND ADDITIONS TO EROSION/SEDIMENTATION
5. INSTALL STABILIZED CONSTRUCTION ENTRANCE. CONTROL S)STEMS SHALL BE THE RESPONSIBILITY OF THE PERMITTEE. 4. A COPY OF THESE APPROVED PLANS MUST BE ON THE JOB SITE WHENEVER CONSTRUCTION IS IN PROGRESS. General Paving Notes
6. INSTALL FILTER FABRIC FENCE AS INDICATED ON PLAK 4. THE EROSION AND SEDIMENTATION CONTROL SYSTEMS DEPICTED ON THIS DRAWING ARE INTENDED TO BE MINIMUM 5� DATUM SHALL BE NAVD 88 UNLESS OTHERWISE APPROVED BY THE CITY OF RENTON PUBLIC WORKS DEPARTMENT. 1. A COPY OF THE APPROVED PLANS SHALL BE ON SITE WHENEVER CONSTRUCTION IS IN PROGRESS. THE CONTRACTOR IS
REQUIREMENTS TO MEET ANTICIPATED SITE CONDITIONS. AS CONSTRUCTION PROGRESSES AND UNEXPECTED OR REFERENCE BENCHMARK AND ELEVATIONS ARE NOTED ON THE PLANS. RESPONSIBLE FOR OBTAINING ANY OTHER REQUIRED OR RELATED PERMIT PRIOR TO BEGINNING CONSTUCTION.
7. INSTALL OFFSITE CATCH BASIN PROTECTION. SEASONAL CONDITIONS DICTATE, THE PERMITTEE SHALL ANTICIPATE THAT MORE EROSION AND SEDIMENTATION CONTROL
LIJ FACILITIES WILL BE NECESSARY TO INSURE COMPLETE SILTATION CONTROL ON THE PROPOSED SITE. DURING THE 6. ALL SEDIMENTATION/EROSION FACILITIES MUST BE IN OPERATION PRIOR TO CLEARING AND BUILDING CONSTRUCTION, 2. ALL LOCATIONS OF EXISTING UTILITIES HAVE BEEN ESTABLISHED BY FIELD SURVEY AND AVAILABLE RECORDS AND SHOULD
B. CLEAR & GRUB AREAS OF THE SITE TO BE ROUGH GRADED OF FILLED. COURSE OF CONSTRUCTION, IT SHALL BE THE OBLIGATION AND RESPONSIBILJTY OF THE PERMITTEE TO ADDRESS AND THEY MUST BE SATISFACTORILY MAINTAINED UNTIL CONSTRUCTION IS COMPLETED AND THE POTENTIAL FOR THEREFORE, BE CONSIDERED ONLY APPROXIMATE AND NOT NECESSARILY COMPLETE. IT IS THE SOLE RESPONSIBILITY OF
ANY NEW CONDITIONS THAT MAY BE CREATED BY HIS ACTIVITIES AND TO PROVIDE ADDITIONAL FACILITIES, OVER AND ON-SITE EROSION HAS PASSED. THE CONTRACTOR TO INDEPENDENTLY VERIFY THE ACCURACY OF ALL UTILITY LOCATIONS AND TO DISCOVER AND AVOID
u_ 9. CLEAN STORM DRAJNAGE SYSTEM OF ALL SEDIMENT AND DEBRIS. ABOVE MINIMUM REQUIREMENTS, AS MAY BE NEEDED TO PROTECT ADJACENT PROPERTIES AND WATER QUALITY OF THE ANY OTHER UTILITIES NOT SHOWN WHICH MAY BE AFFECTED BY THE IMPLEMENTATION OF THIS PLAN,
u_ RECEIVING DRAINAGE SYSTEM. 7� ALL RETENTION/DETENTION FACILITIES MUST BE INSTALLED AND IN OPERATION PRIOR TO OR IN CONJUNCTION WITH ALL
M REMOVE TEMPORARY EROSION CONTROL FACILITIES WHEN SITE IS COMPLETELY STABILIZED. 5. APPROVAL OF THIS PLAN is FOR EROSION/SEDIMENTATION CONTROL ONLY. IT DOES NOT CONSTITUTE AN APPROVAL CONSTRUCTION ACTIVITY UNLESS OTHERWISE APPROVED BY THE PUBLIC WORKS DEPARTMENT, SURFACE WATER U11UTY SECTION. 3. ALL ASPHALT CONCRETE WORK IN THE PUBLIC RIGHT-OF-WAY SHALL CONFORM TO THE CITY or RENTON STANDARDS
AND SPECIFICATIONS.
OF STORM DRAJNAGE DESIGN, SIZE NOR LOCATION OF PIPES, RESTRICTORS, CHANNELS, OR RETENTION FACILITIES. 8, GRASS SEED MAY BE APPLIED BY HYDROSEEDING, THE GRASS SEED MIXTURE, OTHER THAN CITY OF RENTON APPROVED
Ir STANDARD MIXES, SHALL BE SUBMITTED BY A LANDSCAPE ARCHITECT AND APPROVED BY THE PUBLIC WORKS DEPARTMENT, 4, ALL ASPHALT CONCRETE WORK ON THE PROJECT SITE SHALL CONFORM TO THE "2000 WASHINGTON STATE DEPARTMENT
0 Demolition Notes SURFACE WATER UTILITY SECTION. OF TRANSPORTATION STANDARD SPECIFICATIONS FOR ROAD, BRIDGE MO MUNICIPAL CONSTRUCTION".
a- 6. DURING THE TIME PERIOD OF NOVEMBER 1 THROUGH MARCH 31, ALL PROJECT DISTURBED SOIL AREAS GREATER
X: 1. EXISTING UTILITIES AND UNDERGROUND STRUCTURES SHOWN ON THE PLAN ARE BASED UPON THE BEST AVAILABLE THAN 5,000 SQUARE FEET, THAT ARE TO BE LEFT UNWORKED FOR MORE THAN TWELVE (12) HOURS, SHALL BE 9. kL PIPE AND APPURTENANCES SHALL BE LAID ON A PROPERLY PREPARED FOUNDATION IN ACCORDANCE WITH SECTION 5. ALL ASPHALT CONCRETE PAVEMENT SHALL BE PLACED IN ACCORDANCE WITH WSDOT/APWA SECTION 5-04
F_ PUBLIC RECORDS AND/OR PRIVATE RECORDS AS SUPPLIED BY THE PROJECT OWNER AND/OR DATA OBTAINED COVERED BY MULCH, SODDING, OR PLASTIC COVERING. 7-02.3(l) OF THE CURRENT STATE OF WASHINGTON STANDARD SPECIFICATION FOR ROAD AND BRIDGE CONSTRUCTION. THIS UNLESS OTHERWISE SPECIFICALLY NOTED.
VERBALLY FROM OWNERS OR OFFICIALS ASSOCIATED WITH THE PARTICULAR UTILITY. NEITHER THE OWNER NOR SHALL INCLUDE NECESSARY LEVELING OF THE TRENCH BOTTOM OR THE TOP OF THE FOUNDATION MATERIAL, AS WELL AS
THE ENGINEER GUARANTEE ACCURACY OR COMPLETENESS OF IRS INFORMATION AND ASSUME NO RESPONSIBILITY 7. IN ANY AREA WHICH HAS BEEN STRIPPED OF VEGETATION AND WHERE NO FURTHER WORK IS ANTICIPATED FOR A PLACEMENT AND COMPACTION OF REQUIRED BEDDING MATERIAL, TO UNIFORM GRADE SO THAT THE ENTIRE LENGTH OF THE 6. PROOF ROLL AND REMOVE ANY SOFT SPOTS. REPLACE REMOVED MATERIAL WITH STRUCTURAL FILL PER THE GEOTECHNICAL
0 PERIOD OF 30 DAYS OR MORE, ALL DISTURBED AREAS MUST BE IMMEDIATELY STABILIZED WITH MULCHING, GRASS PIPE WILL BE SUPPORTED ON A UNIFORMLY DENSE, UNYIELDING BASE. ALL PIPE BEDDING SHALL BE AFWA CLASS C, WITH ENGINEER, CONTRACTOR SHALL TEST AND VERIFY SUBGRADE MEETS COMPACTION REQUIREMENTS PRIOR TO PAVING.
FOR IMPROPER LOCATIONS ON THE CONSTRUCTION PLANS. OTHER UNDERGROUND FACILITIES NOT SHOWN ON THE RAL cl
PLANTING OR OTHER APPROVED EROSION CONTROL TREATMENT APPLICABLE TO THE TIME OF YEAR IN QUESTION. THE EXCEPTION OF PVC PIPE, ALL TRENCH BACKFILL SHALL BE COMPACTED TO MINIMUM 95% FOR PAVEMENT AND STRUCTU f m-4
U) DRAWINGS MAY BE ENCOUNTERED DURING THE COURSE OF THE WORK. ALL INVERT ELEVATIONS SHOWN ON THE
GRASS SEEDING ALONE WILL BE ACCEPTABLE ONLY DURING THE MONTHS OF APRIL THROUGH SEPTEMBER INCLUSIVE. FILL AND 90% OTHERWISE PER ASTM D-1557-70. PEA GRAVEL BEDDING SHALL BE 6 INCHES OVER AND UNDER PVC PIPE. <
DRAWINGS SHALL BE VERIFIED BY THE CONTRACTOR PRIOR TO CONSTRUCTION. SEEDING MAY PROCEED, HOWEVER, WHENEVER IT IS IN THE INTEREST OF THE PERMITTEE, BUT MUST BE AUGMENTED 7. STERILIZE ALL AREAS TO BE PAVED WITH A SOIL STERILANT, PRAMITOL 25E OR EQUAL, AS RECOMMENDED z
BY THE MANUFACTURER. Q
WITH MULCHING, NETTING, OR OTHER TREATMENT APPROVED BY THE CITY OF RENTON, OUTSIDE THE SPECIFIED TIME PERIOD. 10. GALVANIZED STEEL PIPE AND ALUMINIZED STEEL PIPE FOR ALL DRAINAGE FACILITIES SHkL HAVE ASPHALT TREATMENT #1 'tz
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2. IF CHANGED CONDITIONS ARE ENCOUNTERED, THE CONTRACTOR SHALL NOTIFY THE ENGINEER PROMPTLY OF OR BETTER INSIDE AND OUTSIDE, z
(1) PREEXISTING SUBSURFACE CONDITIONS DIFFERING FROM THOSE INDICATED IN THE PLANS, OR (2) PREEXISTING 8, FOR ALL EROSION/SEDIMENTATION CONTROL PONDS WHERE THE DEAD STORAGE DEPTH EXCEEDS 6 INCHES, A FENCE, & AGGREGATE SHALL BE TYPE CLASS B, 1/2 INCH MAXIMUM MEDIUM GRADING, CONFORMING TO SECTION 9-3.8 OF THE c
UNKNOWN SUBSURFACE CONDITIONS, OR AN UNUSUAL NATURE, DIFFERING MATERIALLY FROM THOSE ORIGINALLY WSOOT-APWA, ASPHALT BINDER SHALL BE PAVING ASPHALT, GRADE AR-4000, AND SHALL COMPLY WITH SECTION 9-02.1 OF
A MINIMUM OF 3 FEET HIGH IS REQUIRED, WITH 3:1 SIDE SLOPES. 11. STRUCTURES SHALL NOT BE PERMITTED WITHIN 10 FEET OF THE SPRING LINE OF ANY STORM DRAJNAGE PIPE, OR 15 FEET
ENCOUNTERED AND GENERALLY RECOGNIZED AS INHERENT IN WORK OF THE CHARACTER PROVIDED FOR IN THE WSDOT-APWA. ASPHALT CONCRETE MIXING AND PROPORTIONING SHALL COMPLY WITH SECTION 9-03.8 OF THE WSDOT-APWA.
FROM THE TOP OFANY CHANNO BANK. to
CONTRACT. THE CONTRACTOR AND OR OWNER SHALL MAKE NO CLAIMS TO THE ENGINEER FOR RECOMPERSATION FOR 14�2 M
9, A TEMPORARY GRAVEL CONSTRUCTION ENTRANCE, 24'x5O'x8" OF 4-6 INCH QUARRY SPALLS SHALL BE LOCATED AT 4-04 AND SHALL MEET THE z M
EXTRA WORK RESULTING FROM CHANGED CONDITIONS UNLESS THE ENGINEER HAS APPROVED THE WORK IN WRITING. ALL POINTS OF VEHICULAR INGRESS AND EGRESS TO THE CONSTRUCTION SITE. 12. ALL CATCH BASIN GRATES SHALL BE DEPRESSED 0.10 FEET BELOW PAVEMENT LEVEL. 9, CRUSHED SURFACING SHALL BE PLACE IN ACCORDANCE WITH WSDOT- APWA SECTION
REQUIREMENTS OF WSDOT-APWA 9-03.90),
3. CONTRACTOR SHALL CALL THE UTILITIES UNDERGROUND LOCATION CENTER FOR FIELD LOCATION OF ALL UTILITIES AND 13. OPEN CUT ROAD CROSSINGS THROUGH EXISTING PUBLIC RIGHT OF WAY WILL NOT BE ALLOWED UNLESS SPECIFICALLY >1
SHALL NOT BEGIN EXCAVATION UNTIL ALL KNOWN UNDERGROUND FACILITIES IN THE VICINITY OF THE PROPOSED WORK APPROVED BY CITY OF RENTON PLANNING/BUILDING/PUBLIC WORKS ADMINISTRATOR. 10� CONTRACTOR SHALL PREPARE THE EXISTING ASPHALT PAVEMENT SURFACE TO BE OVERLAID IN ACCORDANCE WITH 5-04.3(5)A.
HAVE BEEN LOCATED AND MARKED. IF THE UTILITY 5 NOT A SUBSCRIBER OF THE UNDERGROUND LOCATION CENTER 11� SAWCUT EXISTING ASPHALT FULL DEPTH WHERE NEW PAVEMENT ABUTS EXISTING.
THEN THE CONTRACTOR SHALL GIVE NOTICE TO THAT UTILITY. 14. ROCK FOR EROSION PROTECTION OF ROADSIDE DITCHES, WHERE REQUIRED, SHALL BE OF SOUND QUARRY ROCK
4. THE CONTRACTOR IS RESPONSIBLE FOR REVIEW OF ALL UTILITY PURVEYOR, AND CITY OR STATE RECORDS RELATIVE PLACED TO A DEPTH OF ONE (1) FOOT AND MUST MEET THE FOLLOWING SPECIFICATIONS: 12, APPLY TACK COAT TO ALL EXISTING PAVEMENT SURFACES TO BE OVERLAID OR ABUTTED WITH NEW ASPHALT PAVEMENT.
TO THE EXISTING UNDERGROUND UTILITIES. THE CONTRACTOR IS RESPONSIBLE FOR AVOIDING DAMAGE TO THESE 4 - 8 INCH ROCK 40 70% PASSING; TACK COAT SHALL NOT BE APPLIED IN TEMPERATURES BELOW 50 DEGREES F.
2 - 4 INCH ROCK 30 40% PASSING; AND
FACILITIES AND SHALL RESTORE ALL UTILITIES AT CONTRACTOR'S OWN EXPENSE. LESS THAN 2 INCH ROCK 10 - 20% PASSING. 13, CONTRACTOR SHALL PROTECT FROM DAMAGE ALL EXISTING FEATURES TO REMAIN. THE CONTRACTOR SHALL BE SOLELY
5. VERIFY THAT ALL UTILITY SERVICES TO BE DEMOLISHED HAVE BEEN DISCONNECTED, 15. ALL BUILDING DOWNSPOUTS AND FOOTING DRAJNS SHALL BE CONNECTED TO THE STORM DRAINAGE SYSTEM, UNLESS RESPONSIBLE FOR REPAIRING OR REPLACING TO THE OWNER'S SATISFACTION ANY AREA THAT DEFACEMENT OR DAMAGE
APPROVED BY THE CITY PLAN REVIEWER OR SURFACE WATER UTILITY SECTION. AN ACCURATELY DIMENSIONED, CERTIFIED HAS OCCURRED AT NO COST TO THE OWNER.
6. ERECT BARRIERS, SHORING AND THE LIKE TO PROTECT PERSONNEL, CONSTRUCTION AND VEGETATION TO REMAIN. AS-BUILT DRAWING OF THIS DRAINAGE SYSTEM WILL BE SUBMITTED TO THE CITY UPON COMPLETION.
COMPLY WITH ALL STATE AND LOCAL AGENCY REQUIREMENTS. 14. CONTRACTOR SHALL AVOID UNNECESSARY DISTURBANCE TO STEEP SLOPES AS TO NOT INCREASE THE POTENTIAL
16. ISSUANCE OF THE BUILDING OR CONSTRUCTION PERMITS BY THE CITY OF RENTON DOES NOT RELIEVE THE OWNER OF THE FOR INSTABILITY AND EROSION.
7� DO NOT SHUT OFF OR CAP UTILITIES WITHOUT PRIOR NOTICE, COORDINATE WORK WITH LOCAL UTILITY PURVEYORS, CONTINUING LEGAL OBLIGATION AND/OR LIABILITY CONNECTED WITH STORM SURFACE WATER DISPOSITION, FURTHER, THE 15. CONTRACTOR SHALL NOT PAVE IN RAIN, WHEN SUBGRADE IS WET OR FROZEN, AND WHEN TEMPERATURES
8. MAINTAIN VEHICULAR AND PEDESTRIAN TRAFFIC ROUTES- ENSURE MINIMUM INTERFERENCE WITH ROADS, STREETS, CITY OF RENTON DOES NOT ACCEPT ANY OBLIGATION FOR THE PROPER FUNCTIONING AND MAINTENANCE OF THE SYSTEM ARE BELOW 40 DEGREES F.
SIDEWALKS, AND ADJACENT FACILITIES' DO NOT CLOSE-OR OBSTRUCT STREETS, SIDEWALKS, OR PASSAGEWAYS PROVIDED DURING CONSTRUCTION. 16. CONTRACTOR SHALL PROTECT ALL FINISHED SURFACES. ALLOW NO HEAVY OBJECTS TO BE MOVED OVER FINISHED SURFACES.
WITHOUT PERMISSION FROM AUTHORITIES HAVING JURISDICTION; MAINTAIN FIRE ACCESS ALONG ACCESS ROAD AT 17� THE CONTRACTOR SHALL BE RESPONSIBLE FOR PROVIDING ADEQUATE SAFEGUARD, SAFETY DEVICES, PROTECTIVE CONTRACTOR SHALL REPAIR AT NO COST TO THE OWNER MY RUTS, AREAS SHOWING SETTLEMENT, AND ANY OBSTRUCTIONS
ALL TIMES; MEET ALL APPLICABLE CODES AND ORDINANCES. EQUIPMENT, FLAGGERS, 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 TO POSITIVE DRAJNAGE. CONTRACTOR SHALL NOT ALLOW VEHICULAR TRAFFIC ON ASPHALT PAVEMENT UNTIL IT IS COOLED
9, PROTECT FROM HARM ANY TREES, OR OTHER OBJECTS SELECTED TO REMAIN. WITHIN THE TRAVELED RIGHT OF WAY THAT MAY INTERRUPT NORMAL TRAFFIC FLOW SHALL REQUIRE A TRAFFIC CONTROL AND HARDENED AND IN NO CASE SOONER THAN 6 HOURS AFTER PLACING.
10. DO NOT DAMAGE EXISTING CONSTRUCTION TO REMAIN. PLAN APPROVE BY THE PUBLIC WORKS DEPARTMENT, TRANSPORTATION SYSTEMS DIVISION. ALL SECTIONS OF THE WSDOT 17� CONTRACTOR WORK CORRECTIONS INCLUDE AGGREGATE SEPARATION, SOFT SPOTS, AND EXCESS POROSITY, CONTRACTOR
STANDARD SPECIFICATIONS 1-07-23 TRAFFIC CONTROL SHALL APPLY, SHALL REPAIR RACKS, UNSATISFACTORY ELEVATION IRREGULARITIES IMMEDIATELY UPON NOTIFICATION, AND REPLACE ANY
11. RESTORE MY IMPROVEMENTS DAMAGED BY THIS WORK TO THEIR ORIGINAL CONDITION, AS ACCEPTABLE TO OWNER. 18. SPECIAL DRAINAGE MEASURES WILL BE REQUIRED IF THE PROJECT LOCATION IS WITHIN THE AQUIFER PROTECTION AREA (APA). PAVING NOT DRAINING PROPERLY AT THE CONTRACTORS SOLE EXPENSE.
REPAIR MY DAMAGE TO ADACENT STRUCTURES, UTILITIES, SITE, AND WORK OF THE CONTRACT TO REMAIN AT NO
ADDITIONAL COST TO OWNER. I& LEAVE PREMISES CLEAN AND FREE OF RESIDUE OF WORK FROM PAVING.
19. BEFORE ANY CONSTRUCTION OR DEVELOPMENT ACTIVITY OCCURS, A PRE-CONSTRUCTION MEETING MUST BE HELD WITH THE ............
CITY OF RENTON, PUBLIC WORKS DESIGN ENGINEER.
12. NO BLASTING ON SITE DO NOT USE EXPLOSIVES.
20. ALL LIMITS OF CLEARING AND AREAS OF VEGETATION PRESERVATION AS PRESCRIBED ON THE PLAN(S) SHALL BE CLEARLY
13. SPRINKLE DEBRIS AS NECESSARY TO LIMIT DUST TO LOWEST PRACTICABLE LEVEL. DO NOT SPRINKLE TO EXTENT FLAGGED IN THE IFIELD AND OBSERVED DURING CONSTRUCTION.
CAUSING FLOODING, CONTAMINATED RUNOFF OR ICING�
21 ALL REQUIRED SEDiMrNTATION/EROSION CONTROL FACILITIES MUST BE CONSTRUCTED AND IN OPERATION PRIOR TO LAND
14. REMOVE EXISTING ABOVE-GRADE AND BELOW-GRADE IMPROVEMENTS AS INDICATED AND AS NECESSARY TO CLEARING AND/OR CONSTRUCTION TO ENSURE THAT SEDIMENT LADEN WATER DOES NOT ENTER THE NATURAL DRAINAGE
FACILITATE NEW CONSTRUCTION. CARE SHALL BE TAKEN THAT DAMAGE DOES NOT OCCUR TO EXISTING PAVEMENT SYSTEM. ALL EROSION AND SEDIMENT FACILITIES SHALL BE MAINTAINED IN A SATISFACTORY CONDITION UNTIL SUCH TIME
WHICH IS TO REMAIN IN PLACE AND THAT ALL PAVEMENT REMOVALS ARE ACCOMPLISHED BY MAXING A NEAT THAT CLEARING AND/OR CONSTRUCTION IS COMPLETE AND POTENTIAL FOR ON-SITE EROSION HAS PASSED. THE
VERTICAL SAW CUT AT THE BOUNDARIES OF THE AREA TO BE REMOVED. IMPLEMENTATION, MAINTENANCE, REPLACEMENT AND ADDITIONS TO EROSION/ SEDIMENTATION CONTROL SYSTEMS SHALL BE
THE RESPONSIBILITY OF THE PERMITEE. 00
15. REMOVE TREES, GROWTH AND UNDERBRUSH AS REQUIRED FOR NEW CONSTRUCTION AND AS INDICATED, REMOVAL
OPERATIONS SHALL BE PERFORMED IN A MANNER TO PROTECT PROPERTY. 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 AM) UNEXPECTED OR SEASONAL 00
16� MAKE CUTS AT CLOSEST PAVING JOINT. 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
17. THE CONTRACTOR WILL BE RESPONSIBLE FOR FURNISHING, SETTING AND MARKING ALL LINE AND LOCATION CONSTRUCTION, IT SHALL BE THE OBLIGATION AND RESPONSIBILITY OF THE PERMITEE TO ADDRESS ANY NEW CONDITIONS
STMES, INCLUDING OFFSETS AND GENERAL CONSTRUCTION STAKING. WHEN WORK REQUIRING BE ON SITE. THAT MAY BE CREATED BY TH;7 ACTIVITIES AND TO PROVIDE ADDITIONAL FACILITIES, OVER AND ABOVE MINIMUM REQUIREMENTS,
A QUALIFIED LAYOUT ENGINEER, SURVEYOR, OR TECHNICAL SPECIALIST MUST BE ASSIGNED TO THE CONTRACTOR'S AS MAY BE NEEDED, TO PROTECT ADJACENT PROPERTIES AND WATER QUALITY OF THE RECEIVING DRAINAGE SYSTEM.
CREW CONTROL IS BEING PERFORMED, ALL NECESSARY RELATED EQUIPMENT, SUPPLIES AND INSTRUMENTS SHALL
FOR THIS WORK. THIS EQUIPMENT AND PERSONNEL MUST BE AVAILABLE, AT NO ADDITIONAL COST
TO OWNER FOR THE PURMSE OF VERIFYING LAYOUT AND CERTIFYING THE ACCURACY OF WORK ON THE SITE 23� APPROVAL OF THIS PLAN IS FOR EROSION/SEDIMENTATION CONTROL ONLY. IT DOES NOT CONSTITUTE AN APPROVAL
18. PROVIDE FOR THE PROTECTION OF PERSONS PASSING AROUND OR THROUGH THE AREA OF DEMOLITION. OF STORM DRAINAGE DESIGN, SIZE NOR LOCATION OF PIPES, RESTRICTORS, CHMNELS, OR RETENTION FACILITIES.
24. DURING THE TIME PERIOD OF OCT08ER 1ST THROUGH APRIL 30TH, ALL DISTRIBUTED SOIL AREAS GREATER THAN
19� TRAFFIC: DO NOT OBSTRUCT WALKS OR PUBLIC WAYS WITHOUT THE WRITTEN PERMISSION OF GOVERNING AUTHORITIES 5,000 SQUARE FEET, THAT ARE TO BE LEFT UN-WORKED FOR MORE THAN 12 HOURS, SHALL BE COVERED 13Y
AND OF THE OWNER. WHERE ROUTES ARE PERMITTED TO BE CLOSED, PROVIDE ALTERNATE ROUTES IF REQUIRED. MULCH, SODDING OR PLASTIC COVERING.
X THE CONTRACTOR IS RESPONSIBLE FOR PRESERANG ALL BENCHMARKS AND STAKES AND THE REPLACEMENT
25, IN ANY AREA WHICH HAS BEEN STRIPPED OF VEGETATION AND WHERE NO FURTHER WORK IS ANTICIPATED FOR A PERIOD 30
OF MY THAT ARE DISPLACED OR MISSING 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
21 THE REFUSE RESULTING FROM CLEARING AND GRUBBING SHALL BE DISPOSED OF BY THE CONTRACTOR IN A
MANNER CONSISTENT WITH ALL GOVERNMENT REGULATIONS. IN NO CASE SHALL REFUSE MATERIAL BE LEFT ON THE ONLY DURING THE MONTHS OF APRIL THROUGH SEPTEMBER, INCLUSIVE, SEEDING MAY PROCEED, HOWEVER, WHENEVER IT IS
PROJECT SITE, SHOVED ONTO ABUTTING PRIVATE PROPERTIES, OR BE BURIED IN EMBANKMENTS OR TRENCHES ON 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.
THE PROJECT SITE. DEBRIS SHALL NOT BE DEPOSITED IN ANY STREAM OR BODY OF WATER, WETLAND, OR IN ANY
STREET OR ALLEY, OR UPON ANY PRIVATE PROPERTY EXCEPT BY WRITTEN CONSENT OF THE PRIVATE PROPERTY OWNER. 26. FOR ALL EROSION/SEDIMENTATION CONTROL PONDS WHERE THE DEAD STORAGE DEPTH EXCEEDS 6 INCHES, A FENCE
MAINTAIN HAULING ROUTES CLEAN AND FREE OF ANY DEBRIS RESULTING FROM DEMOLITION WORK ON THIS PROJECT.
IS REQUIRED WITH A MINIMUM HEIGHT OF THREE (3) FEET, 11 SIDE SLOPES.
27� A TEMPORARY GRAVEL CONSTRUCTION ENTRANCE, 24 FEET X 50 FEET X 8 INCHES OF 4 TO 6 INCH QUARRY SPALLS
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SHALL BE LOCATED AT ALL POINTS OF VEHICULAR INGRESS AND EGRESS TO THE CONSTRUCTION SITE.
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