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HomeMy WebLinkAboutTED4003446.140 U 0 z m 0 a Ln W LC Of LLI IL 0 (n 0 (L L w x x CV L0 C, 04 T I cV Z oo_ I U C) Z /1 ^ Q LLJ C 7 C) z z g Q Ll.J Z 0 W Z W Z / ��r1 CK Q c C)� Q —J W LLi Iz 0 Q m :�i r Y��Z �Q �Q mU Z Z (/) cc�� Z QZ 1 Q U (JD LIJ C) A m E- L i H-- ME T� d a� 0 O � O E-i U 0) c m ok � o a- go n �_ = J C9 C) Z 2 -o z you II g O r aZ N J 0 z C 0 J LL m W 3 W IL aL n a- Q w Q 0 m z 0 BECLAN IAKA BECLAN PLACE] - MINOR AMENDMENT A PORTION OF THE NW 1/40F THE NE %4 OF SEC. 15, TWP. 23N., RGE. 5E., W.M. CITY OF RENTON, KING COUNTY, WASHINGTON TREE RETENTION CALCULATION EARTHWORK QUANTITIES }�3 r 3 - 1. NUMBER OF EXIS , - 7 b � :ANT DECIDUOUS TREES = 76 ` 2. NUMBER OF EXISTING SIC' ANT EVERGREEN TREES = 69 415 CUT: 9,485 CY ; _. 3 " 3. TOTA' '71fNIFlCANT SITE ' -S = 145 - 6 Wd. Fn. 5. NUTABL QURED p O TO RS '� (25% OF 145) = 36 �;5' Chain l' ence FILL 20,946 CY "" TREE` 'r' RF REPLACED NET FILL: 11,461 CY a ;` 1s', 6 TOTAL 41F1CANT CED = 3 *TOTALS SHOWN ARE BANK CUBIC YARDS AND ARE FOR 12• M ` 7. REPLCE- AT CRITERIA 1-v: eR EACH TREE REMOVED PERMITTING DESIGN PURPOSES ONLY. CONTRACTORS SHALL tT Cedar - PREPARE ' 8. TOTAL REPLACEMENT TREES 3-2" CAL (SEE LANDSCAPE PLAN SHT L1.2) PREPARE THEIR OWN EARTHWORK QUANTITIES FOR CONTRACTOR(S) ! NOTE ALL 22 EX. TREES WITH IN THE WETLAND AREA SHALL REMAIN. PURPOSES OF BIDDING THE PROJECT. ,h 2s' Maple D 28 \ _: �` I0• Cedar. / 1 • Plea ' .. 16" Heml 4`3 15', Cedar 113• e 1 EROSION CONTROL NOTES l �� INSTALL TREE PROTECTION PER DETAIL /1, SHEET C-3A, I TYPICAL , i� cedar_ - ,1 e BEFORE ANY CONSTRUCTION OR DEVELOPMENT ACTIVITY OCCURS, A 1 �� � � ple 30 -� PRE -CONSTRUCTION MEETING MUST BE HELD WITH THE CITY OF RENTON 20 LF PERF. 6"0+ TR , "'7 PVC LAID ON THE EX. WOOD FENCE do WALL TO REMAIN. OWNER AND DEPARTMENT OF PUBLIC WORKS, DESIGN ENGINEER. I 10•'�,�, — SURFACE ®0.0076 \ 17% 75`, SF 01 �► 3A, TYPE 1 NEIGHBOR(S) TO DETERMINE IF BECLAN WILL INSTAL To OL W/ CAPPED END I ( o NEW FENCE. ALL LIMITS OF CLEARING AND AREAS OF VEGETATION PRESERVATION AS #• `, PRESCRIBED ON THE PLAN SHALL BE CLEARLY FLAGGED IN THE FIELD AND i cea i 7 ` � /� /', 27 �' DEMOLISH EXISTING SHED DISPOSE OF AT OBSERVED DURING CONSTRUCTION. AN APPROVED RECEIVING FACILITY. DEMOLISH EXISTING BUILDING dt CARPORT. o # CONSULT WITH PROPERTY OWNER ON SALVAGE � _ t � ALL REQUIRED SEDIMENTATION EROSION CONTROL FACILITIES MUST BE { i�� INSTALL TREE PROTECTION PER DETAIL INSTRUCTION TWO (2) WEEKS PRIOR TO / I , i �'' °`. /1, SHEET C-3A DEMOLITION COMMENCEMENT. DISPOSE OF WASTE is CONSTRUCTED AND IN OPERATION PRIOR TO LAND CLEARING AND/OR OTHER Cg08, TYPE 1_L I- D Z9 �1" Dau%{ae `- AT AN APPROVED RECEIVING FACILITY, Grp'' I CONSTRUCTION TO INSURE THAT SEDIMENT LADEN WATER DOES NOT ENTER �; ! -- �r THE NATURAL DRAINAGE SYSTEM. ALL EROSION AND SEDIMENT FACILITIES '' N J— - I I n SHALL BE MAINTAINED IN A SATISFACTORY CONDITION UNTIL SUCH TIME 2 ` aple '"- '' - _. -_-_- --_- _ INT°X STA: 1+Do NE 2ND PLACE - ,7 THAT CLEARING AND/OR CONSTRUCTION IS COMPLETED AND POTENTIAL FOR - — ON -SITE EROSION HAS PASSED. THE IMPLEMENTATION, MAINTENANCE, STA: 27+42.07 HOQUTAM AVENUE NE �utnaaar e1 TR 5 .. s� 17 -� .::_ . - Wood Fenc DEMOLISH EXISTING ASPHALT DRIVEWAY AND CONCRETE REPLACEMENT AND ADDITIONS TO EROSION/SEDIMENTATION CONTROL - _y wOOd PAD AND DISPOSE OF OFFSITE AT AN APPROVED SYSTEMS SHALL BE THE RESPONSIBILITY OF THE PERMITTEE. -B* y°TRa RECEIVNG FAMJTY � � _ f`F ;» ', THE EROSION AND SEDIMENTATION CONTROL SYSTEMS DEPICTED ON THIS TYPE 2 S \ r f r DRAWING ARE INTENDED TO BE MINIMUM REQUIREMENTS TO MEET INSTALL CB SEDIMENT PROTECTION ON ALL INTAKE � �� � � � I y � � ° DEMOLISH E>asT�nG HOUSE AND DtsposE of DF�TE ANTICIPATED SITE CONDITIONS. AS CONSTRUCTION PROGRESSES AND CATCH BASINS, SEE DETAIL /3, SHEET C-3._�� .; / e �_ AT AN APPROVED FACILITY (TYPICAL) rAwd' .. ` 34 VWM ; ll t 5 9"ss j � ;�o�crel'e i UNEXPECTED OR SEASONAL CONDITIONS DICTATE, THE PERMITTEE SHALL WEST COAST �� ' ° �` , ".: 25 2 23 '; a ,, M ANTICIPATE THAT MORE EROSION AND SEDIMENTATION CONTROL FACILITIES II i ti �� O y -3 CONTACT CABLE AND POVIR COMPANIES TO DEMOLISH `'� — u EXISTING OVERHEAD AND IN GROUND UTILITIES NO WILL BE NECESSARY TO INSURE COMPLETE SILTATION CONTROL ON THE k w LONGER REWIRED, PROPOSED SITE. DURING THE COURSE OF CONSTRUCTION, IT SHALL BE THE •T;-:` 3 OBLIGATION AND RESPONSIBILITY OF THE PERMITTEE TO ADDRESS ANY NEW CB OA TYPE 48 ! W I--. ` CB ` 4, TYPE 1'`, ) I , 4� q3 1 TYPE 1 - , -.. c6 s, E c CONDITIONS THAT MAY BE CREATED BY HIS ACTIVITIES AND TO PROVIDE INSTALL TREE PROTECTION PER DETAIL /1, SHEET C-3A \ I --'" j r 1 B 17, TYPE 1 ' , �. BUILDIN 1 t ADDITIONAL FACILITIES, OVER AND ABOVE MINIMUM REQUIREMENTS, AS MAY • LIMITS OF CONSTRUCTION ..� �' � `Sy R ' , ,� ,,, � � --� �: _ ...,�- I �" BE NEEDED TO PROTECT ADJACENT PROPERTIES AND WATER QUALITY OF THE - 6 - r-_. -,_. '. • ANCE, SEE A 4 y. RECEIVING DRAINAGE SYSTEM. Z y W I cedar - SALVAGE EXISTING STREET SIGN APPROVAL OF THIS PLAN IS FOR EROSION SEDIMENTATION CONTROL ONLY. REMOVE EX. ELEC. WIRE FENCE. CONTACT I s ced © CB#12A, TYPE 2, 48 EXISTING ADJACENT PROPERTY OWNER FOR IT DOES NOT CONSTITUTE AN APPROVAL OF STORM DRAINAGE DESIGN, SIZE POTENTIAL SALAGE INSTRUCTIONS AND SALVAGE 0.°Ell NOR LOCATION OF PIPES, RESTRICTORS, CHANNELS, OR RETENTION - 11«I,l t m /;' INT`X STA: 8+11.29 NE 2M PLACE _ IDENTIFIED MATERIAL TO OWNER. , . ,.S_;' FACILITIES. I s Z z t '• s . `.t STA. 26+26.46 JERICHO AVENUE NE DURING THE TIME PERIOD OF NOVEMBER 1 THROUGH MARCH 31, ALL CB 0 TYPE 48 ! ;' 4 — — — — — 4 11 \ REMOVE do DISPOSE OF MAILBOX \ R a -.., ,z ._ �S, TYPE; s �,. - . _ � C 1 .s PROJECT DISTURBED SOIL AREAS GREATER THAN 5,000 SQUARE FEET, THAT 0 �4 ARE TO BE LEFT UNWORKED FOR MORE THAN TWELVE (12) HOURS, SHALL Q \ 17 ��,; I ���"' '�-� �' - II'� �: , 1 ,+` CB TYPE l � I — — / t SEDIMENT \ I T EX. ASPHALT AT 1' OFF EX. PAVEMENT EDGE BE COVERED BY MULCH, SODDING, OR PLASTIC COVERING. MEND AFi -. - AS SHOWN ON DEMOLITION PLAN SILT FENCE (TYPICAL), SEE i �s - (EOP) OR .` `- h DETAIL 6, SHEET C-3 3 ,' ~-- TERCEPTOR-INTERCEPTOR( AL), SEE I IN ANY AREA WHICH HAS BEEN STRIPPED OF VEGETATION AND WHERE NO �I ' I "� DETAIL 4, SHEET C 3 i 4�I�10 "`�' y 7 INSTALL TEMPORARY STREET { " ' \ I. Ashalt DEMOLISH EXISTING ASPHALT, DISPOSE OF MATERIAL FURTHER WORK IS ANTICIPATED FOR A PERIOD OF 30 DAYS OR MORE, ALL d I -` DISTURBED AREAS MUST BE IMMEDIATELY STABILIZED WITH MULCHING GRASS CUTOFF BERM UNTIL STORM o — — -- _ _ 1 ,14 13 ; AT AN APPROVED OFFSITE RECEIVING FAMTY. , DRAINAGE SYSTEM ) 1�� F 10 1 I` PLANTING OR OTHER APPROVED EROSION CONTROL TREATMENT APPLICABLE `- -;, I —1 ;� 9 ` . S I= 425 TO THE TIME OF YEAR IN QUESTION. GRASS SEEDING ALONE WILL BE t� �� \ I �� �., CONTACT CABLE AND POWER COMPANIES TO DEMOLISH ACCEPTABLE ONLY DURING THE MONTHS OF APRIL THROUGH SEPTEMBER I I; yI t6 �� -. I I; t EXISTING OVERHEAD AND IN GROUND UTILITIES NO INCLUSIVE. SEEDING MAY PROCEED, HOWEVER, WHENEVER IT IS IN THE ' ,-' ` i I LONGER REQUIRED. INTEREST OF THE PERMITTEE, BUT MUST BE AUGMENTED WITH MULCHING,r GREENS LANDMIG I I-" �. — — ..,_ :° __._� _ . NETTING, OR OTHER TREATMENT APPROVED BY THE CITY OF RENTON, I TOC P AREA � �, v, , TYPE 1 OUTSIDE THE SPECIFIED TIME PERIOD. © REGRADE EXISTING DRIVEWAY TO MAINTAIN ' T7 CONTINUAL ACCESS. TAPER FINAL GRADE I _. I'41111 4 I I' FOR ALL EROSION/SEDIMENTATION CONTROL PONDS WHERE THE DEAD WITH GRAVEL TO EXISTING COMPACTED I DEPTH. 481 OR LARGER ACE STORAGE DEPTH EXCEEDS 6 INCHES, A FENCE, A MINIMUM OF 3 FEET HIGH I a AT A D 3. ', SEE'`,DETAI 1, ET C-3 I h I IS REQUIRED, WITH 3:1 SIDE SLOPES. I I y ` ', GAS SERVICE SHEN PREVIOUSLY is -t � REMOVED AND CAFFEb jUKING DEMOLITION OF FORMER RESIDENCAL STRUCTURE. CONTRACTOR TO , � nn;ldlld' I A TEMPORARY GRAVEL CONSTRUCTION ENTRANCE, 24 X 50 X 8 OF 4- TO C TYPE 1 I t ` DETEi�1T I VERIFY. r , n 6- INCH QUARRY SPACES SHALL BE LOCATED AT ALL POINTS OF VEHICULAR I TRACT �� ���� 4 ��. 3 2 1 INGRESS AND EGRESS TO THE CONSTRUCTION SITE. QrOIc CHECK DAM (TYPICAL_), SEE DETAIL 7, SHEET C-3 INSTALL CB/I do CB/2 12" PIPE BETWEEN PER FINAL �: �1 o — o DESIGN SLOPE GRADES SHOWN ON SHT C-6 CONNECT SEE TO EX. 12"0 SD PIPE. o a I SEDIM T POND RI R C i , SEE D TAIL 2, SHT C-3 CONSTRUCTION ENTERANCE, SEE DETAIL 5, SHEET C-3 , a , p .r„ ILL '. , , VERTICAL DATUM. , : SA1ucUT EX. ASPHALT ``-- Mg. TYPE 1 CITY OF RENTON, NAVD 88 -- - 1 FROM EDGESAWCUT EX. 1 �' x, ��—___.... —AS PNALI GRAPHIC SCALE 50 25 50 100 2C ( IN FEET ) 1 inch = 50 ft SAVED TREE LEGEND: • �--- TREES TO BE RETAINED AND PROTECTED IN MINOR AMENDMENT SUBMITTAL -.... ,., . �........... , ,.. _ .,, ,� � xsf ��i � CB ,TYPE 1 CB PIPE SLOPE AS NECESSARY. d I ,..:---.:._. ;-.011 /7, TYPE 1\�� CONSTRUCTION SEQUENCE ` �Fi REMOVE AND sAlA�F cP��n ]MIT SIGH SHY CREEK � REMOVE EXISTING SD DRAINAGE CULVERT JFAA&smsowmmn'Lm&,Puc SAWCUT LINE `� m..�-�: "912 REMOVE EXISTING 4"0 PVC PIPE Ph SENT `'° 1. ARRANGE AND ATTEND PRECONSTRUCTION CONFERENCE. 11. EXCAVATE FOR PERMANENT DETENTION POND. 23, HYDROSEED, FERTILIZE AND MULCH ALL REMAINING DISTURBED = s� `SIOWAL � qR p & PROJECT MNA�fT 2, SURVEY AND FLAG WETLAND BOUNDARIES, LANDSCAPE BUFFERS, 12. CONSTRUCT CONCRETE RETAINING WALLS. AREAS. Q WITh SEWRED PLASTID. WETLAND RECONSTRUCTION AREA AND CLEARING LIMITS. 13. INSTALL BALANCE OF STORM DRAINAGE SYSTEM. TEMPORARY 24. AFTER THE SITE HAS BEEN PERMANENTLY STABILIZED, CLEAN 0 03 • C)I • l3 1495 SOUTH 375TH STREET Bus(253) 226-4508 3. INSTALL CONSTRUCTION ENTRANCE AND SILT FENCE. PLUG CB#1 TO POND. STORM DRANAGE SYSTEM. REMOVE CATCH BASIN INLET = FEDERAL WAY, WA 9e003 escfleeAHSocintnet 4. DEMOLISH EX. STRUCTURE DESIGNATED FOR DEMOLITION 14. INSTALL CATCH BASIN SEDIMENT PROTECTION, ALL CB'S EXCEPT PROTECTION, 5. CLEAR RESIDENTIAL AND DETENTION VAULT AREA. FOR SOLID LOCKING NON -INLET CB'S. 25. FILL IN TEMPORARY SEDIMENT POND WITH ONSITE MATERIAL AND 6. GRADE AREAS FOR INSTALLATION OF TEMPORARY SEDIMENT POND. 15. CONSTRUCT PERMANENT DETENTION POND. AT OPTIMAL MOISTURE CONTENT OR STRUCTURAL FILL AND 7. CONSTRUCT PERMENANT STORM DRAINAGE SYSTEM CB#1 TO CB#2 16. INSTALL REMAINDER OF THE WET UTILITIES; SANITARY SEWER, COMPACT SEDIMENT TRAPS TO 95% MAXIMUM DRY DENSITY, 8. CONSTRUCT TEMPORARY SEDIMENT POND. WATER AND PRIVATE ROOF DRAIN PIPE. REMOVE OUTLET PIPES, HYDROSEED EXPOSED SURFACES. 9. STRIP NATIVE TOPSOIL AND STOCKPLIE AND COVER AT APPROVED 17. INSTALL ROOF DRAIN DISPERSION PIPE FROM LOTS IN WETLAND A 26. REMOVE ALL TEMPORARY EROSION CONTROL FACILITIES. LOCATION FOR RE -APPLICATION IN REAR YARDS OF FUTURE LOTS. BUFFER. 27. CALL FOR FINAL INSPECTIONS. 10. GRUB AND MASS GRADE AND ADJUST INSTALLATON OF 18. CLEAN DETENTION POND AND CONNECT TO EXISTING TEMPORARY INTERCEPTOR DITCHS AND CHECK DAMS ALONG WITH DOWNSTREAM STORM DRAINAGE SYSTEM. OTHER EROSION CONTROL FACILITIES AS NECESSARY DURING THE 19. INSTALL DRY UTILITIES; POWER, TELEPHONE, CABLE, AND GAS, GRADING PROCESS, DURING THE WET SEASON DO NOT CLEAR 20. REMOVE CONSTRUCTION ENTRANCE. ANY MORE AREA THAN CAN BE STABILIZED, PER EROSION 21. DEMOLISH EXISTING ASPHALT PAVEMENT PER PLAN CONTROL PLAN, IN A GIVEN WORKDAY. 22. PAVE STREET SURFACES. CI I T Qr MENTON DEPARTMENT OF PUBLIC WORKS BECLAN (AKA BECLAN PLACE) EROSION CONTROL, GRADING, DEMOLITION PLAN AND TREE RETENTION PLAN DESIGNED: BAS DATE: 03/01/13 FILE NAME: 12183-C2 DRAWN: BAS CHECKED: BAS SCALE: 1" = 50' FIELD BOOK: PAGE: NO. REVISION BY APPR, DATE APPROVED; SHEET: C-2 OF: 25 DIRECTCIR C]F PUBLIC WORKS 0 o � �n �CD zz r� b •� Aga 00 C] ° r y b � ■p ro `� L-�4 (o c,