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Home My WebLink AboutGRD2006-00004 Brittner Retaining Wall - GRD Plot / Site Plans - 2/23/2007WIRE SUPPORT FENCE FILTER FABRIC MATERIAL WASHED GRAVEL BACKFILL _rrr=`'ri ==i1 11iil I1E1I 8" MIN' 1 2"x2" WOOD POSTS, STD. OR BETTER OR EQUIV. O in FILTER FABRIC MATERIAL IN CONTINUOUS ROLLS, USE STAPLES OR WIRE RINGS TO ATTACH FABRIC TO WIRE. Rev No u '\>-.\4yR >\ 6' MAX. WASHED GRAVEL, MAY BE ELIMINATED IF FILTER FABRIC FENCE IS PLACED UP TO AND AGAINST NATIVE VEGETATION. WIRE MESH SUPPORT FENCE FOR SILT FILM FABRICS 7 WIRE STAPLES OR RINGS Roa ClWay lope 6" MIN. BURY BOTTOM OF FILTER MATERIAL IN 8"x12" TRENCH FILTER FABRIC FENCE DETAIL GRAPHIC SCALE 20 0 10 20 ( IN FEET) 1 inch = 20 ft. CALL TWO WORKING DAYS BEFORE YOU DIG 1-800-424-5555 UTILITIES UNDERGROUND LOCATION CENTER Revision Description NTS Date By Date Designed by JB Drawn by Checked by i Scale 5/27/O5' CDH JB 1 "=20' EXISTING GROUND QUARRY SPALLS /> ARMORED SWALE DETAIL NO SCALE 40' SETBACK EXPIRES 11 /5/2005) EXISTING G'IAV. L DRIVE oo BIOFILTRATION SWALE NOTES: THE BIOFILTRATION SWALE SHALL BE LINED WITH A MINIMUM OF 4 INCHES OF TYPE 'A' TOPSOIL ACCORDING TO W.S.D.O.T. STANDARD SPECIFICATIONS. THE SWALE SHOULD BE SEEDED, FERTILIZED AND MULCHED ACCORDING TO THE RECOMMENDATIONS OF THE LOCAL SOIL CONSERVATION DISTRICT AS FOLLOWS: GRASS SEED MIXTURE: 70% TALL FESCUE 20% PERENNIAL RYE 10% WHITE CLOVER APPLICATION RATE: (PER 1000 S.F.) 5 Ibs. SEED 7 Ibs. FERTILIZER (10-20-20) 50 Ibs. WOOD FIBER MULCH THE CONTRACTOR MAY BE REQUIRED TO PROVIDE THE COUNTY INSPECTOR WITH DOCUMENTATION FOR THE SEED MIXTURE USED. SEEDING OF THE SWALE SHOULD BE PERFORMED BETWEEN MARCH 1 - MAY 15 OR AUGUST 15 - OCTOBER 1 ACCORDING TO W.S.D.O.T. STANDARD SPECIFICATIONS, WITH THE EXCEPTION THAT SEEDING MAY BE PERFORMED FROM MAY 16 - SEPTEMBER 30 IF IRRIGATION IS PROVIDED. SODDING OF THE SWALE WILL BE ALLOWED PROVIDED THAT THE SOD MEETS THE SEED MIXTURE SPECIFICATIONS LISTED ABOVE, OR IF THE SOD IS OVER SEEDED WITH THE APPROPRIATE SEED MIXTURE AT THE NEXT AVAILABLE PLANTING TIME. FOR SWALES WITH LONGITUDINAL SLOPES EXCEEDING 4% AND -OR SWALES WITH BOTTOM WIDTHS WIDER THAN 4 FEET, THE USE OF FLOW SPREADERS AND CHECK DAMS SHOULD BE CONSIDERED TO PROMOTE BROAD SHALLOW FLOW. SLOPE TRANSITIONS FROM THE REQUIRED 3:1 SIDE SLOPE OF A SWALE TO A STEEPER SLOPE OR WALL ARE GENERALLY DISCOURAGED DUE TO PROBLEMS WITH THE STEEPER SLOPE SLOUGHING INTO THE SWALE BOTTOM AND WITH THE AMOUNT OF SHADING THAT IS CAUSED BY THE WALL OR SLOPE. SLOPE TRANSITIONS SHOULD ALWAYS TAKE PLACE ABOVE THE 1 FOOT MINIMUM SWALE DEPTH, AND SHOULD NORMALLY BE SEPARATED FROM THE SWALE BY A FLAT BENCH. THE DIRECTOR WILL ONLY ALLOW THESE SLOPE TRANSITIONS ON A CASE BY CASE BASIS. 1 3 ADD 4" TYPE 'A' TOPSOIL PER WSDOT SPECS. TYPICAL SECTION BIO FILTRATION SWALE (NOT TO SCALE) cP 0 °o J.B. ENGINEERING CONSULTANTS t Road Phone,s ��acs sz�F�,a�,�e �^z s oo Planning Consultants in Civil Engineering and Land Planning 8378 Provost Road NW PO Box 3307, Silverdale, Washington 98383 360 698-5852 Fax 360 692-5600 0 0 °o 0 0 AB F CE ITT• --r, SEQUENCE OF CONTROL MEASURES 1. FILTER FENCE BARRIERS SHALL BE CONSTRUCTED AT POINTS OF BASIN DISCHARGE IN APPROXIMATE LOCATIONS SHOWN ON PLAN. 2. SILTATION BASINS SHALL BE CONSTRUCTED TO SIZE INDICATED ON PLANS. 3. RUNOFF INTERCEPTION DITCHES SHALL BE CONSTRUCTED ALONG THE LOWER SIDE OF BASINS AS SHOWN ON PLANS. 4. TEMPORARY HYDROSEEDING OR OTHER STABILIZATION MEASURES SHALL BE PROVIDED ON ALL DISTURBED AREAS AS REQUIRED. 5. SITE CLEARING AND GRADING MAY PROCEED FOLLOWING INSTALLATION OF ABOVE ITEMS. 6. ALL SILTATION BARRIERS AND BASINS SHALL BE MAINTAINED TO PROVIDE THE REQUIRED PROTECTION. 7. BARRIERS MAY NOT BE REMOVED UNTIL CONSTRUCTION IS COMPLETED AND FINAL SITE STABILIZATION IS IN PLACE AND FUNCTIONAL TEMPORARY AND PERMANENT HYDROSEEDING 1. ALL AREAS DISTURBED DURING CONSTRUCTION WHERE PERMANENT LANDSCAPING WILL NOT BE PROVIDED WITHIN 60 DAYS SHALL BE HYDRO — SEEDED, OR OTHERWISE STABILIZED, AS REQUIRED. STRAW MULCHING OR PLASTIC SHEETING ARE ACCEPTABLE ALTERNATIVES TO TEMPORARY HYDRO — SEEDING DURING PERIODS OF LOW GROWTH. 2. PERMANENT HYDROSEEDING — IN AREAS NOT INCLUDED WITHIN THE PROJECT BOUNDARY OR NOT INCLUDED IN THE PROPOSED LANDSCAPE PLAN SHALL ADHERE TO THE FOLLOWING SPECS: MINIMUM 80 Ibs./ACRE MIXTURE OF: 20% ANNUAL, PERENNIAL RYEGRASS 40% CREEPING RED FESCUE 40% WHITE CLOVER FERTILIZER — 400 Ibs./ACRE OF 10-20-20 MULCH — 2000 Ibs./ACRE 3. TEMPORARY HYDROSEEDING — IN ALL AREAS DISTURBED DURING CONSTRUCTION THAT WILL RECEIVE PERMANENT LANDSCAPING SHALL BE SEEDED WITH RYEGRASS AS REQUIRED TO PRODUCE A SUITABLE TEMPORARY GROUND COVER. FILTER STRUCTURE MAINTENANCE 1. FILTER FENCE BARRIERS SHALL BE INSPECTED AFTER EACH RAIN— FALL AND AT LEAST DAILY DURING PROLONGED RAINFALL. 2. CLOSE ATTENTION SHALL BE PAID TO THE REPAIR OF DAMAGED FENCES, END RUNS, AND UNDERCUTTING BENEATH FENCES. 3. NECESSARY REPAIRS TO BARRIERS OR REPLACEMENT OF FENCES SHALL BE ACCOMPLISHED PROMPTLY. 4. SEDIMENT DEPOSITS SHOULD BE REMOVED AFTER EACH RAINFALL. THEY MUST BE REMOVED WHEN THE LEVEL OF DEPOSITION REACHES APPROXIMATELY 1/2 THE HEIGHT OF THE BARRIER. 5. ANY SEDIMENT DEPOSITS REMAINING IN PLACE AFTER THE FILTER FENCE BARRIER IS NO LONGER REQUIRED SHALL BE DRESSED TO CONFORM TO THE EXISTING GRADE, PREPARED AND SEEDED. 6. TEMPORARY EROSION AND SEDIMENTATION CONTROL FACILrTIES SHALL BE MAINTAINED BY: NAME Mark RrittnPr :-(f—Afl1-009R EMERGENCY PHONE NO. CITE' - 1 All V I tches Ill be r ' ck ll ed as hown In detail, 2. Work s all corn ence a to er end of Pro ect to PN vide w • ter qu F ntlty Rel ase a- work progre-ses 3, should ondltIons war ant sections f the ditch m• y be locat: d on pposlte - Ide of' Road 8'dla CPEP ma h• e to be u ed to dlr= ct s orrnwter b ck to the p an & sign, Mark Brittner P.O. Box 533 Belfair, WA 98528 SITE /ICI\ITY NOT TO SCALE 223255006 02 \ Lot 2, Blo k, Mission C eek, according the the \ plat there of recorde In Volume 5 of plats. ecords of \mason Coun y Washington ‘232�5-50-06OO1 •� t Block, Isslon Cree according the the • • , ere of recorded I Volume 5 of plats. •0 d of ma on County ashington \ v A 2F NE CHIN❑❑K DR NE KIMBERLY 20 D SPER Brittner SFR Erosion Control Plan AL PAD RIP RAP i T 1 Sheet 1 of 1 Job No. 1594 J ( WIRE SUPPORT FENCE FILTER FABRIC MATERIAL ---� WASHED GRAVEL BACKFILL WASHED GRAVEL, MAY BE ELIMINATED IF FILTER FABRIC FENCE IS PLACED UP TO AND AGAINST NATIVE VEGETATION. 8" MINJ II 2"x2" WOOD POSTS, STD. OR BtIItR OR EQUIV. FILTER FABRIC MATERIAL IN CONTINUOUS ROLLS, USE STAPLES OR WIRE RINGS TO ATTACH FABRIC TO WIRE: 20 u 1 WIRE MESH SUPPORT FENCE FOR SILT FILM FABRICS WIRE STAPLES OR RINGS 6' MAX. u 1\— BURY BOTTOM OF FILTER MATERIAL IN 8"x12" TRENCH FILTER FABRIC FENCE DETAIL NTS oJ GRAPHIC SCALE 0 10 20 ( IN FEET) 1 inch = 20 ft. CALL TWO WORKING DAYS BEFORE YOU DIG 1-800-424-5555 UTILITIES UNDERGROUND LOCATION CENTER Roadway \r/\\\;/ 6" MIN. QUARRY SPALLS 20x20 H Revision Description Date 3y Date 5/27/05 Designed by JB Drawn. by C D H Checked by JB __ J Scale 1 "=20' EXISTING GROUND /\ ARMORED SWALE DETAIL NO SCALE 40' SETBACK 6/2 /06 EXISTING G'f\AV. L DRIVE 00 0 0 °o BIOFILTRATION SWALE NOTES: THE BIOFILTRATION SWALE SHALL BE LINED WITH A MINIMUM OF 4 INCHES OF TYPE 'A' TOPSOIL ACCORDING TO W.S.D.O.T. STANDARD SPECIFICATIONS. THE SWALE SHOULD BE SEEDED, FERTILIZED AND MULCHED ACCORDING TO THE RECOMMENDATIONS OF THE LOCAL SOIL CONSERVATION DISTRICT AS FOLLOWS: GRASS SEED MIXTURE: 70% TALL FESCUE 20% PERENNIAL RYE 10% WHITE CLOVER APPLICATION RATE: (PER 1000 S.F.) 5 Ibs. SEED 7 Ibs. FERTILIZER (10-20-20) 50 Ibs. WOOD FIBER MULCH THE CONTRACTOR MAY BE REQUIRED TO PROVIDE THE COUNTY INSPECTOR WITH DOCUMENTATION FOR THE SEED MIXTURE USED. SEEDING OF THE SWALE SHOULD BE PERFORMED BETWEEN MARCH 1 — MAY 15 OR AUGUST 15 — OCTOBER 1 ACCORDING TO W.S.D.O.T. STANDARD SPECIFICATIONS, WITH THE EXCEPTION THAT SEEDING MAY BE PERFORMED FROM MAY 16 — SEPTEMBER 30 IF IRRIGATION IS PROVIDED. SODDING OF THE SWALE WILL BE ALLOWED PROVIDED THAT THE SOD MEETS THE SEED MIXTURE SPECIFICATIONS LISTED ABOVE, OR IF THE SOD IS OVER SEEDED WITH THE APPROPRIATE SEED MIXTURE AT THE NEXT AVAILABLE PLANTING TIME. FOR SWALES WITH LONGITUDINAL SLOPES EXCEEDING 4% AND —OR SWALES WITH BOTTOM WIDTHS WIDER THAN 4 FEET, THE USE OF FLOW SPREADERS AND CHECK DAMS SHOULD BE CONSIDERED TO PROMOTE BROAD SHALLOW FLOW. SLOPE TRANSITIONS FROM THE REQUIRED 3:1 SIDE SLOPE OF A SWALE TO A STEEPER SLOPE OR WALL ARE GENERALLY DISCOURAGED DUE TO PROBLEMS WITH THE STEEPER SLOPE SLOUGHING INTO THE SWALE BOTTOM AND WITH THE AMOUNT OF SHADING THAT IS CAUSED BY THE WALL OR SLOPE. SLOPE TRANSITIONS SHOULD ALWAYS TAKE PLACE ABOVE THE 1 FOOT MINIMUM SWALE DEPTH, AND SHOULD NORMALLY BE SEPARATED FROM THE SWALE BY A FLAT BENCH. THE DIRECTOR WILL ONLY ALLOW THESE SLOPE TRANSITIONS ON A CASE BY CASE BASIS. 1P-oki AL, 1' + MIN. 3 ADD 4" TYPE 'A' TOPSOIL PER WSDOT SPECS. TYPICAL SECTION BIO FILTRATION SWALE (NOT TO SCALE) CP 0 0 0 °o SEQUENCE OF CONTROL MEASURES 1. FILTER FENCE BARRIERS SHALL BE CONSTRUCTED AT POINTS OF BASIN DISCHARGE IN APPROXIMATE LOCATIONS SHOWN ON PLAN. 2. SILTATION BASINS SHALL BE CONSTRUCTED TO SIZE INDICATED ON PLANS. 3. RUNOFF INTERCEPTION DITCHES SHALL BE CONSTRUCTED ALONG THE LOWER SIDE OF BASINS AS SHOWN ON PLANS. 4. TEMPORARY HYDROSEEDING OR OTHER STABILIZATION MEASURES SHALL BE PROVIDED ON ALL DISTURBED AREAS AS REQUIRED. 5. SITE CLEARING AND GRADING MAY PROCEED FOLLOWING INSTALLATION OF ABOVE ITEMS. 6. ALL SILTATION BARRIERS AND BASINS SHALL BE MAINTAINED TO PROVIDE THE REQUIRED PROTECTION. 7. BARRIERS MAY NOT BE REMOVED UNTIL CONSTRUCTION IS COMPLETED AND FINAL SITE STABILIZATION IS IN PLACE AND FUNCTIONAL. TEMPORARY AND PERMANENT HYDROSEEDING 1. ALL AREAS DISTURBED DURING CONSTRUCTION WHERE PERMANENT LANDSCAPING WILL NOT BE PROVIDED WITHIN 60 DAYS SHALL BE HYDRO — SEEDED, OR OTHERWISE STABILIZED, AS REQUIRED. STRAW MULCHING OR PLASTIC SHEETING ARE ACCEPTABLE ALTERNATIVES TO TEMPORARY HYDRO — SEEDING DURING PERIODS OF LOW GROWTH. 2. PERMANENT HYDROSEEDING — IN AREAS NOT INCLUDED WITHIN THE PROJECT BOUNDARY OR NOT INCLUDED IN THE PROPOSED LANDSCAPE PLAN SHALL ADHERE TO THE FOLLOWING SPECS: MINIMUM 80 Ibs./ACRE MIXTURE OF: 20% ANNUAL, PERENNIAL RYEGRASS 40% CREEPING RED FESCUE 40% WHITE CLOVER FERTILIZER — 400 Ibs./ACRE OF 10-20-20 MULCH — 2000 Ibs./ACRE 3. TEMPORARY HYDROSEEDING — IN ALL AREAS DISTURBED DURING CONSTRUCTION THAT WILL RECEIVE PERMANENT LANDSCAPING SHALL BE SEEDED WITH RYEGRASS AS REQUIRED TO PRODUCE A SUITABLE TEMPORARY GROUND COVER. FILTER STRUCTURE MAINTENANCE 1. FILTER FENCE BARRIERS SHALL BE INSPECTED AFTER EACH RAIN— FALL AND AT LEAST DAILY DURING PROLONGED RAINFALL 2. CLOSE ATTENTION SHALL BE PAID TO THE REPAIR OF DAMAGED FENCES, END RUNS, AND UNDERCUTTING BENEATH FENCES. 3. NECESSARY REPAIRS TO BARRIERS OR REPLACEMENT OF FENCES SHALL BE ACCOMPLISHED PROMPTLY. 4. SEDIMENT DEPOSITS SHOULD BE REMOVED AFTER EACH RAINFALL THEY MUST BE REMOVED WHEN THE LEVEL OF DEPOSITION REACHES APPROXIMATELY 1/2 THE HEIGHT OF THE BARRIER. 5. ANY SEDIMENT DEPOSITS REMAINING IN PLACE AFTER THE FILTER FENCE BARRIER IS NO LONGER REQUIRED SHALL BE DRESSED TO CONFORM TO THE EXISTING GRADE, PREPARED AND SEEDED. 6. TEMPORARY EROSION AND SEDIMENTATION CONTROL FACILITIES SHALL BE MAINTAINED BY: NAME Mcirk Rrittner "- )0-R01-009A EMERGENCY PHONE NO. 0 'JTEi A All V hitches lined as ' hown In all corn of Pro ter qu work ondltl •f the d on 8'dla be u terb sign, 2. to Pr Work s er end •vide w Release a 3, se be of h s P • hould • tlons locat Road e to orrnw an d ili be r detalL ence a ect to ntity •rogre ns war ditch r1 pposite CPEP ma ed to dir ck to the ses ant Ide 0 0 NE CHIN❑❑K DR NE SEITZ DR VII\ITY NOT TO SCALE NE KIMBEF 223255006 02 Lot 2, Blo k, Mission C eek, according the the " plat there of recorde In Volume 5 of plus, ecords of \mason Coun y Washington 232,5-50-060O1 t /� Block, Isslon Cree , according the the here of recorded I Volume 5 of plats, of ma on County ashington 'c, RED C T ISP► R A PAD 1111 20 D SPER AL PAD RIP RAP ' 3000 T J.B. GI\EERI\G COZSULTANTS Consultants 'in Civil Engineering and Land Planning 8378 Provost Road NW PO Box 3307, Silverdale, Washington 98383 Phone (360)698-5852 Fax (360)692-5600 Mark Brittner P.O. Box 533 BeIIfair, WA 98528 Brittner SFR Erosior, Control Plan Sheet of Job No. 159, EXPIRES 11 /5/2005 WIRE SUPPORT FENCE FILTER FABRIC MATERIAL —� WASHED GRAVEL BACKFILL FILTER FABRIC MATERIAL IN CONTINUOUS ROLLS, USE STAPLES OR WIRE RINGS TO ATTACH FABRIC TO WIRE. WASHED GRAVEL, MAY BE ELIMINATED IF FILTER FABRIC FENCE IS PLACED UP TO AND AGAINST NATIVE VEGETATION. 2"x2" WOOD POSTS, STD. OR BETTER OR EQUIV. WIRE MESH SUPPORT FENCE FOR SILT FILM FABRICS WIRE STAPLES OR RINGS +— I I u- u FILTER FABRIC FENCE DETAIL NTS 6' MAX. GRAPHIC SCALE 20 0 10 20 ( IN FEET) 1 inch = 20 ft. CALL TWO WORKING DAYS BEFORE YOU DIG 1-800-424-5555 UTILITIES UNDERGROUND LOCATION CENTER 1 Rev No Revision Description Date By Roadway Y slope //4„/ 6" MIN. BURY BOTTOM OF FILTER MATERIAL IN 8"x12" TRENCH s Date Designed by Drawn by Checked by 5/27/05 JB CDH JB Scale 1 "= 20' EXISTING GROUND QUARRY SPALLS />\ ARMORED SWALE DETAIL NO SCALE i OO 0 -oo BIOFILTRATION SWALE NOTES: THE BIOFILTRATION SWALE SHALL BE LINED WITH A MINIMUM OF 4 INCHES OF TYPE 'A' TOPSOIL ACCORDING TO W.S.D.O.T. STANDARD SPECIFICATIONS. THE SWALE SHOULD BE SEEDED, FERTILIZED AND MULCHED ACCORDING TO THE RECOMMENDATIONS OF THE LOCAL SOIL CONSERVATION DISTRICT AS FOLLOWS: GRASS SEED MIXTURE: 70% TALL FESCUE 20% PERENNIAL RYE 10% WHITE CLOVER APPLICATION RATE: (PER 1000 S.F.) 5 Ibs. SEED 7 Ibs. FERTILIZER (10-20-20) 50 Ibs. WOOD FIBER MULCH THE CONTRACTOR MAY BUJ REQUIRED TO PROVIDE THE COUNTY INSPECTOR WITH DOCUMENTATION FOR THE SEED MIXTURE USED. SEEDING OF THE SWALE SHOULD BE PERFORMED BETWEEN MARCH 1 — MAY 15 OR AUGUST 15 -- OCTOBER 1 ACCORDING TO W.S.D.O.T. STANDARD SPECIFICATIONS, WITH THE EXCEPTION THAT SEEDING MAY BE PERFORMED FROM MAY 16 — SEPTEMBER 30 IF IRRIGATION IS PROVIDED. SODDING OF THE SWALE WILL BE ALLOWED PROVIDED THAT THE SOD MEETS THE SEED MIXTURE SPECIFICATIONS LISTED ABOVE, OR IF THE SOD IS OVER SEEDED WITH THE APPROPRIATE SEED MIXTURE AT THE NEXT AVAILABLE PLANTING TIME. FOR SWALES WITH LONGITUDINAL SLOPES EXCEEDING 4% AND —OR SWALES WITH BOTTOM WIDTHS WIDER THAN 4 FEET, THE USE OF FLOW SPREADERS AND CHECK DAMS SHOULD BE CONSIDERED TO PROMOTE BROAD SHALLOW FLOW. SLOPE TRANSITIONS FROM THE REQUIRED 3:1 SIDE SLOPE OF A SWALE TO A STEEPER SLOPE OR WALL ARE GENERALLY DISCOURAGED DUE TO PROBLEMS WITH THE STEEPER SLOPE SLOUGHING INTO THE SWALE BOTTOM AND WITH THE AMOUNT OF SHADING THAT IS CAUSED BY THE WALL OR SLOPE. SLOPE TRANSITIONS SHOULD ALWAYS TAKE PLACE ABOVE THE 1 FOOT MINIMUM SWALE DEPTH, AND SHOULD NORMALLY BE SEPARATED FROM THE SWALE BY A FLAT BENCH. THE DIRECTOR WILL ONLY ALLOW THESE SLOPE TRANSITIONS ON A CASE BY CASE BASIS. 1 L_ 3 LADD 4" TYPE 'A' TOPSOIL PER WSDOT SPECS. L 4' 1 1' MIN. TYPICAL SECTION BIO FILTRATION SWALE (NOT TO SCALE) cP 0 -oo J.B. ENGINEERING CONSULTANTS Consultants in Civil Engineering and Land Planning 8378 Provost Road NW PO Box 3307, Silverdale, Washington 98383 Phone (360)698-5852 Fax (360)692-5600 -oo -oo SEQUENCE OF CONTROL_ MEASURES 1. FILTER FENCE BARRIERS SHALL BE CONSTRUCTED AT POINTS OF BASIN DISCHARGE IN APPROXIMATE LOCATIONS SHOWN ON PLAN. 2. SILTATION BASINS SHALL BE CONSTRUCTED TO SIZE INDICATED ON PLANS. 3. RUNOFF INTERCEPTION DITCHES SHALL BE CONSTRUCTED ALONG THE LOWER SIDE OF BASINS AS SHOWN ON PLANS. 4. TEMPORARY HYDROSEEDING OR OTHER STABILIZATION MEASURES SHALL BE PROVIDED ON ALL DISTURBED AREAS AS REQUIRED. 5. SITE CLEARING AND GRADING MAY PROCEED FOLLOWING INSTALLATION OF ABOVE ITEMS. 6. ALL SILTATION BARRIERS AND BASINS SHALL BE MAINTAINED TO PROVIDE THE REQUIRED PROTECTION. 7. BARRIERS MAY NOT BE REMOVED UNTIL CONSTRUCTION IS COMPLETED AND FINAL SITE STABILIZATION IS IN PLACE AND FUNCTIONAL. TEMPORARY AND PERMANENT HYDROSEEDING 1. ALL AREAS DISTURBED DURING CONSTRUCTION WHERE PERMANENT LANDSCAPING WILL NOT BE PROVIDED WITHIN 60 DAYS SHALL BE HYDRO — SEEDED, OR OTHERWISE STABILIZED, AS REQUIRED. STRAW MULCHING OR PLASTIC SHEETING ARE ACCEPTABLE ALTERNATIVES TO TEMPORARY HYDRO — SEEDING DURING PERIODS OF LOW GROWTH. 2. PERMANENT HYDROSEEDING — IN AREAS NOT INCLUDED WITHIN THE PROJECT BOUNDARY OR NOT INCLUDED IN THE PROPOSED LANDSCAPE PLAN SHALL ADHERE TO THE FOLLOWING SPECS: MINIMUM 80 Ibs./ACRE MIXTURE OF: 20% ANNUAL, PERENNIAL RYEGRASS 40% CREEPING RED FESCUE 40% WHITE CLOVER FERTILIZER — 400 Ibs./ACRE OF 10-20-20 MULCH — 2000 Ibs./ACRE 3. TEMPORARY HYDROSEEDING — IN ALL AREAS DISTURBED DURING CONSTRUCTION THAT WILL RECEIVE PERMANENT LANDSCAPING SHALL BE SEEDED WITH RYEGRASS AS REQUIRED TO PRODUCE A SUITABLE TEMPORARY GROUND COVER. FILTER STRUCTURE MAINTENANCE 1. FILTER FENCE BARRIERS SHALL BE INSPECTED AFTER EACH RAIN— FALL AND AT LEAST DAILY DURING PROLONGED RAINFALL. 2. CLOSE ATTENTION SHALL BE PAID TO THE REPAIR OF DAMAGED FENCES, END RUNS, AND UNDERCUTTING BENEATH FENCES. 3. NECESSARY REPAIRS TO BARRIERS OR REPLACEMENT OF FENCES SHALL BE ACCOMPLISHED PROMPTLY. 4. SEDIMENT DEPOSITS SHOULD BE REMOVED AFTER EACH RAINFALL. THEY MUST BE REMOVED WHEN THE LEVEL OF DEPOSITION REACHES APPROXIMATELY 1/2 THE HEIGHT OF THE BARRIER. 5. ANY SEDIMENT DEPOSITS REMAINING IN PLACE AFTER THE FILTER FENCE BARRIER IS NO LONGER REQUIRED SHALL BE DRESSED TO CONFORM TO THE EXISTING GRADE, PREPARED AND SEEDED. 6. TEMPORARY EROSION AND SEDIMENTATION CONTROL FACILfTIES SHALL BE MAINTAINED BY: NAME Mark Rrittnpr :;(Cl-R01-009E3 EMERGENCY PHONE NO. tche hown all of ter work and f t d on 8'dla be u ter b sign. Mark Brittner P.O. Box 533 Belfair, WA 98528 s Ill be r In detail, core ence a Pro ect to qu ntlty •rogre. Itl ns war he ditch I'1 pposlte CPEP rya ed to dir= ck to the SITE VI�I\ITY NOT T❑ SCALE \ 223255006 02 " Lot 2, Blo k, Mission eek, according the th \ plat there of recorde In Volume 5 of plats ecords of \mason Coun y Washington 232�5-50-06001 t t Block, Isslon Creep , according the the ere of recorded I Volume 5 of plats of ma on County ashington \ v AP W NE CHINDDK DR A NE SEITZ DR NE KIMI \ N AL PAD RIP RAP 30 00 i Brittner SFR Erosion Control Plan 1 i i Sheet 1 of 1 Job No. 159 J EXPIRES 11 /5/2005j,