859 LOCUST ST 2017 Plans 2022-12-27

A PORTION OF SECTION 17, T 29 N, R 5 E, WM GENERAL CONSTRUCTION NOTES 1. ALL WORK AND MATERIAL SHALL CONFORM TO THE CITY OF EVERETT STANDARDS AND STANDARD SPECIFICATIONS OF WDSOT/APWA. 2. APPROXIMATE LOCATIONS OF EXISTING UTILITIES HAVE BEEN OBTAINED FROM AVAILABLE RECORDS AND ARE SHOWN FOR CONVENIENCE. THE CONTRACTOR SHALL BE RESPONSIBLE FOR VERIFICATION OF LOCATIONS AND TO AVOID DAMAGE TO ANY ADDITIONAL UTILITIES SHOWN. IF CONFLICTS WITH EXISTING UTILITIES ARISE DURING CONSTRUCTION, THE CONTRACTOR SHALL NOTIFY THE DISTRICT AND ANY CHANGES REQUIRED SHALL BE APPROVED BY THE ENGINEER PRIOR TO COMMENCEMENT OF RELATED CONSTRUCTION ON THE PROJECT, 3. NO PART OF THE DRAINAGE SYSTEM SHALL BE COVERED, CONCEALED OR PUT INTO USE UNTIL IT HAS BEEN INSPECTED, TESTED AND ACCEPTED. 4. ALL STORM SYSTEMS WITHIN THE PUBLIC RIGHT—OF-WAY OR IN EASEMENTS MUST BE STAKED BY SURVEY FOR LINE AND GRADE PRIOR TO STARTING CONSTRUCTION. 5. ALL CATCH BASIN GRATES MUST BE STENCILED OR STAMPED "DUMP NO WASTE, DRAINS TO STREAM, LAKE, RIVER, PUGET SOUND OR WETLAND". CHOOSE APPROPRIATE FEATURE FOR THE PROJECT. 6. CONTRACTOR TO PROVIDE STORM WATER BYPASS AS REQUIRED FOR DEWATERING DURING CONSTRUCTION OF NEW SYSTEMS. 7. CONTRACTOR TO OVEREXCAVATE AS NECESSARY TO. PROVIDE STABLE FOUNDATION FOR STRUCTURES. 8, WHERE TRENCH EXCAVATION EQUALS.OR EXCEEDS A DEPTH OF 4 FEET, THE CONTRACTOR SHALL PROVIDE, CONSTRUCT, MAINTAIN AND REMOVE , AS REQUIRED, SAFETY SYSTEMS THAT MEET THE REQUIREMENTS OF THE WASHINGTON INDUSTRIAL SAFETY AND HEALTH ACT, RCW 49.17, INCLUDING WAC 296-155. �Q. . t r Graloo0ofto 12" X 12" CATCH BASIN WITH 2 OPENINGS (NDS PART NO.1200 OR EQUIVALENT) 12" ATRIUM.GRATE (NDS PART NO. 1280 /1290 OR EQUIVALENT) 1- 4" UNIVERSAL OUTLET 1- 6" UNIVERSAL OUTLET AREA DRAIN W/ ATRIUM GRATE DETAIL REF: NDS PART NO.'S 1200 & 1280 NO SCALE ATTACH IN A MANNER THAT ASSURES FABRIC IS FIRMLY HELD BY THE BACKUP SUPPORT IN AWAY THAT REDUCES THE POTENTIAL FOR FABRIC TEARING --- BACKUPSUPPORT BACKFILLED & COMPACTED NATIVE SOIL --\ rfnTFxTu POST SEE WSDOT STANDARD SPECIFICATION5.8-01.3(9)A FASTEN GEOTEXTILE TO POST EVERY 6" IN O.C. Rz SELF-LOCKING TIE-NYLONE 6/6 (MIN GRADE] 120# MIN TENSILE STRENGTH,. s UV STABILIZED 4 =8 QUARRY SPAL S BURY GEOTEXTILEPLACE GEOTEXTILE UNDER SPALLS GEOTEXTILE SHALL MEET THE FOLLOWING STANDARDS: 1N TRENCH — P 4 Z► Q- - z GRAB TENSILE STRENGTH (ASTM D-4751) = 200 PSI MIN c4 4y� GRAB TENSILE ELONGATION ASTM D-4632) = 30% MIN `w MULLEN BURST STRENGTH . (ASTM D-3786-800) = 400 PSI MIN AOS (ASTM D-4751) = 20-45 (U.S.. STD SIEVE SIZE) BEEHIVE GRATE FLOATAB-L-E--MATERIAL SEPARATORA GAS TRAP BASED ON • NO SCALE PLAN VIEW 20" X 24" . 10" X 12" 6 1/4" 1 1 /2" _T 20" X 24" SECTION MEW BEEHIVE GRATE DETAIL REF:. OLYMPIC FOUNDARY PART NO. SM60BH NO SCALE BOTANICAL NAME COMMON NAME PLANTING ZONE MATURE HEIGHT PLANT SPACING QUANTITY JUNCUS ENSIFOLIUS DAGGER LEAF RUSH ZONE 1 12" TO 18" 36" OC 15 JUNCUS ACUMINATUS TAPER TIPPED RUSH ZONE 1 6" TO 18" 24" OC 10 IRIS TENAX OREGON IRIS ZONE 1 12" TO 18" 12" OC 30 TIARELLA TRIFOUATA FOAM FLOWER. ZONE 2 12" 12" OC 30 GEUM AVENS ZONE 2 & 3 8" TO 20" 12" OC 30 GERANIUM CANTABRIGIENSE BIOKOVO HARDY GERANIUM ZONE 2 & 3 6" TO 8" 8" OC 60 V Z N r- ZW �?R� 0 >Q ® �02 W _ > N .� STABILIZED CONSTRUCTION ENTRANCE TEMPORARY SILT FENCE TYPICAL RAIN GARDEN PLANTING ZONES RAIN GARDEN PLANTING SCHEDULE a NO SCALE PER C.O.E. STD. DWG 214 :� NO SCALE PER RAIN GARDEN HANDBOOK FOR WESTERN WASHINGTON '4 > rL I NO SCALE ®Q w ® 0 o NOTES NOTES DESIGN: 1. SEE THE RAIN GARDEN HANDBOOK FOR WESTERN 5" MAX 1. Size the Below Inlet Grate Device (BIGD) for the storm water structure it WASHINGTON FOR DESIGN AND. PLANTING o will service. INSTRUCTIONS. NATIVE PLANTS ARE PREFERRED, REVISIONS: APPD. o BECAUSE NON-NATIVE AND INVASIVE SPECIES CAN 2 DRAINAGE GRATE TRIM MOVE DOWNSTREAM AND DAMAGE HABITAT. IF 2. The BIGD shall have a built-in high -flow relief system (overflow bypass). NON -NATIVES ARE CHOSEN,. BE SURE THAT THEY WILL 0 3. The retrieval system must allow removal of the BIGD without spilling the NOT DAMAGE DOWNSTREAM HABITAT. r GRATE FRAME collected material. 6°-12" TYPICAL. 2. RAIN GARDENS MAY BE USEDTO MEET U PONDING DEPTH ------ STQRMWATERMINIMUM_ EQUIREMENT#5 FOR W a D o a 4. Perform maintenance in accordance with Standard Specification 8-01.3(15). SITESlAIHICH ADD OR REPLACE LESS THAN 50005F OF 3H:1V SIDE SLOPE MAX TYPICAL NEW OR REPLACED HARD SURFACE. Z PLANTINGS O SEDIMENT AND DEBRIS CLEAN OUT SET CAP HIGHER 3. PROVIDE FAIN GARDEN INFORMATIVE SIGNS FOR. a " a THAN. MAX WATER LEVEL BERM AS NEEDED RAIN GARDEN ASSOCIATED WITH NEW Cf)OVERFLOW BYPASS o a CONSTRUCTION, SIGNS ARE AVAILABLE FROM PERMIT z C.,OMPACTED NATIVE FILL SERVICES.LU . 1-2`" MULCH WIDTH '(S' MIN) EXISTING GRADE r r•�wi` 4.. MAINTENANCE AGREEMENTS ARE REQUIRED FOR RETRIEVAL SYSTEM U r,: ,=1i✓:=;n ° RAIN GARDEN INSTALLATION USED TO MEET DRAINAGE GRATE (TYP) — — — BELOW INLET GRATE DEVICE STORMWATER MINIMUM REQUIREMENTS. n ° �""S' b a RECTANGULAR GRATE SHOWN — o DATE: MARCH, 2017 a o DESIGN: JNM ��,\ [ 1 I—III•—�.i I�1—,III— . I 1-_ . � 111=={ ! I-1 I I —,I I h—I i 1-i � \ FILTERED1=_ CONSTRUCTION: DRAWN: AFDC o WATER " �fi I—{ I I-1 I I —I 1 I� 1[=I I I 1=11 I—III=i I I I I 1=111— 11=17^I I i ` 1, BUILD AND VEGETATE RAIN GARDEN AS EARLY -AS CHECKED: o�i/�SIT% �-"_ / POSSIBLE TO ESTABLISH PLANTINGS BEFORE o LL \\ }_I I=11.1-1 I .M —I! 1=—I I 1=1! 1—I I= �i=� t i f I=1!_ EXCAVATE AT STABLE DIRECTING STORMWPiTER RUNOFF TO IT, REVISION NATIVE V SOILPE E FOR NUMBER: 2. INFILTRATION AREAS THE AREA OF THE R41N p 5" MIN \/� GARDEN AS DEFINED BYTHE TOP ELEVATION OF THE 7. d �' / FACILITY} SHALL BE FENCED OFF FROM THE FIRST DAY SCALE: AS NOTED II �j y / OF EARTH MOVING UNTIL PROJECT COMPLETION TO a- OVERFLOW BYPASS 1/2"-3/8" WASHED GRAVE! `� /` AMENDED PLANTING 501E PREVENT COMP ACTION OF THE SUBGRADE, DIRT man }_ v \ TRACKING ONTO ANY LAYER OFTHE FACILITY AND A? � - � - - - BELOW INLET GRATE DEVICE � � (TYP) CLEAN COARSE SAND - • ,. � . � w � STOCKPILING OF'CONSTRUCTION MATERIALS THAT � - - PROJECT NUMBER: U . P p •L a Q' Q (WSDOT STD SPEC 9-03.13) '` •\ �� \�/�`� ��i . � / °° \ MAY CLOG THE SURFACE. e � y� Q Q o UNIFORMLYGRADED 6"MIN �� /� TYPE 1-L CB WITH BEEHIVE GRATE 3; DURING EXCAVATION OF NATIVE SOILS TOTH£ RMCAOOOO-0009 o. MIN SUMP DEPTH STORAGE ROCK BOTTOM OF THE FACILITY, RAINFALL MAY CAUSE m m D D P (WSDOT STD SPEC 9-0112(5) . NON=PERFORATED OVERFLOW FINES TO CLOG THE SURFACE OF THE FACILITY: IF THE DRAWING FILE: p p o o PIPE,DIRECTED TO APPROVED DISPOSAL POINT OR EQUIVALENT) NATIVE SOIL HAS BEEN EXPOSED TO RAINFALL, HAND ISOMETRIC VIEW RAKE THE SURFACE TO A DEPTH OF 3" TO RESTORE Ec—IM-•004—RMCA0009.dwg g UNDISTURBED"NATIVE 3" DEPTH 3/4" DRAIN ROCK, OPT INFILTRATION CAPACITY. Q SECTION VIEW SUBGRADE COMPACTED NATIVE SUBGRADE, 4. DURING AREA DRAIN INSTALLATION, DISTURB NATIVE SHEET NO. C^11 5 AS LITTLE AS POSSIBLE r 0 co r O N N � ze)4 v ta0 1 6" PERFORATED PVC PIPE, STORM DRAIN INLET PROTECTION 5=0.0000 REF: WSDOT STD PLAN 1-40.20-00 RAIN GARDEN WITH UNDERDRAIN C41 N0 SCALE BASED ON C.O.E. STD. DWG . 427 OF 4 . NO SCALE.