Loading...
HomeMy WebLinkAboutR-372336TBLOCK_COR CSIT351308 OTOP351308 CESC351308 CUWS351308 CUSD351308 CGRD351308 CNOT351308 OSIT351308 Ld Z w ir W D O U w J LL Z W D a: a: Q C3 W m J Approved by: Approved by: Approved by: Copyright © 2014 CPH Consultants, LLC. All Rights Reserved. Approved by : CITY OF RENTON Date: Date: Date: Date: A PORTION OF THE SE 1/4 OF SECTION 14 TOWNSHIP 23 N, RANGE 5 Ej W.M. 1 CONSTRUCTION PERMIT APPROVAL 2 1 AS— GUILTS NO. REVISION t I t f PROPERTY BOUNDARY (TYP.) SD I x 1 I 7 Z i > < _= T I �T m C f 1 • �20 z N � r I 6 I vi �z I m Approved by: Approved by: Approved by: Copyright © 2014 CPH Consultants, LLC. All Rights Reserved. Approved by : CITY OF RENTON Date: Date: Date: Date: A PORTION OF THE SE 1/4 OF SECTION 14 TOWNSHIP 23 N, RANGE 5 Ej W.M. 1 CONSTRUCTION PERMIT APPROVAL 2 1 AS— GUILTS NO. REVISION t I t f PROPERTY BOUNDARY (TYP.) SD -- 1 I 7 Z i > < _= T I �T m C f 1 • �20 z N � r W 6 �z m z m i > - , • EX. CB f JBS 05 01 1 JBS': 1 " =50' GG 0 JBS JAMIE B. SCHROEDER, PE PETER EVANS ow NMI dECl®c AMIE B. SCHROEDER, PE AT FULL SCAS F Nor OW PCH BY DATE AP P R ACCOMLY SCA1 1N0 = APPROVED NOTES. 1. TEMPORARY CULVERTS, I N TERCEP TOR DITCHES, AND CHECK DAMS ARE SHOWN APPROXIMATE. ACTUAL LIMITS AND LOCATIONS MAY VARY TO FACILITATE SITE CONDITIONS IONS AND CONSTRUCTION ACTIVITIES. ADDITIONAL EROSION CONTROL MEASURES MAY BE REQUIRED AS DEEMED NECESSARY BY THE CITY OF RENTON INSPECTOR 2. ALL EXIST. BUILDINGS, FENCING, AND IMPROVEMENTS WI THIN THE CLEARING LIMITS SHALL BE REMOVED AND PROPERLY DISPOSED PRIOR TO CLEARING. 3. PERMANENT STORM DRAINAGE FACILITIES MAY BE USED FOR TEMPORARY STORM WATER COLLECTION AND CONVEYANCE CONTROLS IN CONJUNCTION WITH NECESSARY TEMPORARY BMP'S DURING CONSTRUCTION. ALL PERMANENT STORM DRAIN FACIL171ES ACTIVE DURING CONSTRUCTON SHALL BE CLEANED AND /OR REPAIRED TO GOOD WORKING CONDITION PRIOR TO FINAL PROJECT CLOSEOUT. 4. ALL TREES WI THIN THE CLEARING LIMITS, EXCEPT AS NOTED TO BE PROTECTED SHALL BE REMOVED. 5. ADDITIONAL EROSION CONTROL MEASURES MAY BE REQUIRED AS DEEMED NECESSARY BY THE CITY OF REN TON. 6. THE SOIL MOISTURE HOLDING CAPACITY OF ALL NEW PERVIOUS SURFACE THAT AT PROJECT COMPLET ION WILL NOT BE COVERED BY IMPERVIOUS SURFACE OR INCORPORATED INTO A DRAINAGE FACILITY MUST BE PROTECTED. THE MAXIMUM EXTENT FEASIBLE. 7. ANY DUFF LAYER OR TOPSOIL REMOVED DURING GRADING SHALL BE STOCKPILED ONSITE IN A DESI GNA T ED, CONTROLLED AREA NOT ADJACENT TO PUBLIC RESOURCES AND CRITICAL AREAS. THE MATERIAL SHALL BE REAPPLIED TO OTHER PORTIONS OF THE SITE WHERE FEASIBLE. 8. THE SOIL IN ANY AREA THAT HAS BEEN COMPACTED OR THAT HAS HAD SOME OR ALL OR THE DUFF LAYER OR UNDERLYING TOPSOIL REMOVED SHALL BE AMENDED TO MITIGATE FOR LOSS OF MOISTURE- HOLDING CAPACITY. THE AMENDMENT SHALL TAKE TAKE P; ACE BETWEEN MA Y1 AND OCTOBER 1/ REPLACED TOPSOIL SHALL BE A MINIMUM 8 INCHES THICK. REPLACED TOPSOIL SHALL HAVE AN ORGANIC MATTER CONTENT BETWEEN 8 AND 13 PERCENT DRY WEIGHT AND A pH SUITABLE FOR THE PROPOSED LANDSCAPE PLANTS. 9. DUST CONTROL MEASURES WILL BE APPLICABLE. RECOMMENDED CONSTRUCTION SEQUENCE 1. PRE - CONSTRUCTION MEETING. 2. FLAG OR FENCE CLEARING LIMITS. J. INSTALL CATCH BASIN PROTECTION IF REQUIRED. 4. GRADE AND INSTALL CONSTRUCTION ENTRANCE. 5. INSTALL PERIMETER PROTECTION (SILT FENCE ETC.). 6. CONSTRUCT SEDIMENT POND. 7. GRADE AND STABILIZE CONSTRUCTION ROADS. 8. CONSTRUCT SURFACE WATER CONTROLS (INTERCEPTOR DIKES, PIPE SLOPE DRAINS, ETC.) SIMULTANEOUSLY WITH CLEARING AND GRADING FOR PROJECT DEVELOPMENT. 9. MAINTAIN EROSION CONTROL MEASURES IN ACCORDANCE W►TH RENTON STANDARDS AND MANUFACTURERS RECOMMENDATIONS. 10. RELOCATE EROSION CONTROL MEASURES OR INSTALL NEW MEASURES SO THAT AS SITE COND1110NS CHANGE THE EROSION AND SEDIMENT CONTROL IS ALWAYS IN ACCORDANCE W►TH THE RENTON EROSION AND SEDIMENT CONTROL STANDARDS. 11. COVER ALL AREAS THAT WILL BE UNWORKED FOR MORE THAN SEVEN DAYS DURING THE DRY SEASON OR TWO DAYS DURING THE WET SEASON WITH STRAW, WOOD FIBER MULCH, COMPOST, PLASTIC SHEETING OR EQUIVALENT. 12. STABILIZE ALL AREAS THAT REACH FINAL GRADE WITHIN SEVEN DAYS. 13. SEED OR SOD ANY AREAS TO REMAIN UNWORKED FOR MORE THAN 30 DAYS. 14. UPON COMPLETION OF THE PROJECT, ALL DISTURBED AREAS MUST BE STABILIZED AND BMPS REMOVED IF APPROPRIATE. R- 311336 NOTE ADDITIONAL EROSION CONTROL MEASURES MAY BE REQUIRED AS DEEMED NECESSARY BY THE CI N OF RENTON INSPECTOR ,Ell"Em: mm Im HONZOWA_ WD ,W3/101111 DATUM CITY OE RENTON Planning /Building /Public Works Dept. CONSTRUCTION NOTES O STABILIZED CONSTRUCTION ENTRANCE PER DETAIL ON SHEET C1. 100 2O NO TRESPASSING SIGN 3O SILT FENCE PER DETAIL ON SHEET C1.100 OAPPROX. LIMIT OF GRADING, SEE TYPICAL CLEARING UAIITS DETAIL ON SHT. C1.100 5OCONSTRUCTION FENCING PER DETAIL ON SHEET C1.100 6O TEMP. INTERCEPTOR DITCH PER DETAIL ON SHEET C1.100 O7 ROCK CHECK DAM PER DETAIL ON SHEET C1.100 OTEMP. CULVERT, APPROX. LENGTH AND SIZE PER PUN, S =2.S MIN. OGRAVEL CONE FILTER AND RISER PER DETAIL ON SHEET C1.101 1.0 CY MIN. QUARRY SPALLS AT PIPE OR DITCH INLET OR OUTFACE CATCH BASIN INLET PROTECTION PER DETAIL AN SHEET C1.101 12 ROCK -LINED DITCH ALONG POND SLOPE LEGEND X X X SD mow � SILT FENCE CONSTRUC77Ow FENCING TEMPORARY INTERCEPTOR DITCH W TH ROCK CHECK DAM PERMANENT SD FACILI TY (SEE NOTE 4) RIP- RAP /QUARRY SHALL PAD CATCH BASIN INLET PR07EC77ON TEMPORARY CUL VERT f+ P $ O SIONA CALL BEFORE 4D YOU DIG 14800 - 424 -5555 CP H CONSULTANTS Site Planning ' Crd Engineaq land Use Consutang • Project Abnapment 733 7th Amore, Suite 100 1 Kirk", WA 99033 Phone: (425) 285-2390 ( FAX: (425) 286.2389 www.cphconsultants.com 3A7: LIBERTY GARDENS 02/21/1 ROADWAY GRADING, DRAINAGE AND SANITARY SEWER IMPROVEMENTS ESC PLAN DRAWNC %C: C1.01 6 x� A — NNNNAA - Z_ -- 1 I 7 Z i > < _= T I �T m C 7: 1 • z N � r W � �z m z m i > D_ y: T � z -z z > O a D Z 0 Z C 49 m m n I r 1 I 7 [J — i > < _= T I m T s 7: 1 • z N i W I I I i D T T I m T s • Z