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RAINGARDEN PI.�INTINGS Raia�ard,en L/M-1,850 sguare feet
<br /> RAINGARDEN SOIL SPECIFICATION$
<br /> . Zone 1 �1_irieral a,��re�ate GFN1�_R�T�SOIL SPECIFICATIONS
<br /> Raia�arden A_-_1 200 sc�uare feet Common Name Latin Name Size S�a� uaati
<br /> Zone 1 Percent fines: a range of 2 to 4 percent passing the #200 sieve is ideal and fines �
<br /> l. Soft rush ,�uncu.r�.ru.r 1 ga1 3' 35 t�ll lantin areas at ro ect com letion shall demonstrate the followin rl
<br /> Common Name La_tin Name Size $�aein uanti 2. Pacific willow Salix lucida Whip 3' 39 sllould not be above 5 percent. P � � P J P � �� �
<br /> 1. Soft rush �uncu.r�.ru.,- 1 gal 3' 23 1) A topsoil layer with a miuimum organic matter content of ten percent dry N rl
<br /> 2. Pacific�villow Salix lucida Whip 3' 27 Zone 2 A��regate�radation � , ,� � O �
<br /> Sieve size percent passing weight in planting beds, and 5 /o organic matter content in turf areas, and a pH � � � rl N �
<br /> Common Name Latin Name Size $DSciuug Quantitx 3/8" 100 from 6.0 to 8.0 or matching the pH of the original undisturbcd soil. The topsoil C� � � � - � O
<br /> Zone 2 1. Red osier dogwood Cornu,r.rerz'cea 1 gal 3' 31 • N � N c6 m
<br /> No. 4 95-100 layer shall have a minimum depth of eight inches except where tree roots limit the O N
<br /> Comznon Name Latin Name Size Sr�acing uanii � � �
<br /> �,-- -�-' 2. Lad fern flth rzum lax-emi�z� 1 al 3 29 • • • � _ �
<br /> y '-�' � f g No. 10 75-90 depth of incorporat�on of amendments needed to meet the criteria. Subsoils below rl � � � •� CV N
<br /> 1. Ked osier dogwood Cornur.rericea 1 gal 3' 18 � �
<br /> No. 40 25-40 the topsoil layer should be scarified at least 4 inches with some incorporation of the �'k � N N �- I� +�
<br /> 2. Lady fern �tfiryriu�rzfilix fcrizirca 1 gal 3' 18 Zone 3 � V- Q r-I � � �
<br /> No. 100 4-10 upper material to avoid stratified layers, where feasible. f' • � .
<br /> Zoae 3 Cominon Name Latin Name Size SAgcing , uaatit� No. 200 2-5 w � � � � � �
<br /> 1. Snowberry- S m�horica��o.r al6u.r 1 gal 5' 12 � � U � Q
<br /> Common Name Latin Name Size Snaein� uaad 2. Baldhi rose h'o,ra mnocar a 1 a1 5' 11 2) Planting beds must be mulehed with 2 inches of organic material. O � N � �
<br /> p �' � g Com�st to a�re at� e ratio, or�anic matter content�cati�n_�xcllan�e ca�acit� � � .t0 (O � '��'
<br /> 1. Sno�eberry �mf��iorzca�o.r allu.r 1 gal 5' 9 - . - -- � - ` � � �� �� �
<br /> � , - compost to aggregate ratio: 60-65 percent mineral aggregate, 35-40 percent 3 uali of com ost and other materials used to meet the or anic content - � �
<br /> ` . Baldhip rose Ro.ragymrcoca�a 1 gal 5 9 � compost requQ ments: P � � 0 0 � � � �
<br /> en C a 650 s uare feet Ratngardea M/N 10.250 sc�uare feet - organic matter content: �-8 percent by weight �
<br /> �g� ��-q Zoae 1 - Cation Exchange Capacity(CEC) must be greater than or equal to 5
<br /> Zone 1 . a) The organic content for "pre-approved" amendment rates can be met only using
<br /> Common Name Latin Name Size S a ' uant► Co�moa Name Latin Name Size Spacing Qruantit� milliec�ui��alents/100g dry soil .
<br /> _�eing �_'t�► , compost that meets the definition of "composted materials" in ��'AC 173-350
<br /> , , 1. Slough sedge Carex o6nu�ta 1 gal 3 92 ,
<br /> L �oft rush �uncu,r�.ru.r 1 gal 3 13 2. Small fruited bullrush Sci�u.rmicroca�u.r 1 �al 3' 92 � section 220. This code is available at the llept. of Eeology s website:
<br /> 2. Pacific���illo�v �S�lix lucida Whip 3' 15 � G_o__m�ost �
<br /> 3. Soft rush ncu.re u.ru.r 1 al 3' 108 ww�v.ec�wa.�oV/pro�rams/swfa/organics/soil.html The compost must also have C9
<br /> ,� „� g Com osted material
<br /> 4. Twinberry Lonicera inrrolucrata 1 gal 3' 108 The ollowing compost standards are required: an organic matter content of 35% to 65%, and a carbon to nitrogen ratio below � �
<br /> Zone 2 � - compost shall meet the definition of "composted materials" per WAC 173-350-220, 25:l. The carbon to nitrogen ratio may be as high as 35:1 for plantings composed w � -
<br /> �om�on Name Lattn Name Size SS�aeiag uaati Zone 2 (including contaminant levels and other standards) entirely of plants native to the Puget Sound Lowlands region. �
<br /> 1. Red osier dog�vood Cornu.r.rericea 1 gal 3' 10 Cos�a�oa Name Latia Name Size S»aein uaati_ - �rodueed at a com ostin faeilit � ermitted b t��e WA De t. of Ecolo � �
<br /> 2. Lady fern flth rium lz'x-emir�a 1 al 3' 10 g � -� � p � � p y p � +� � DO �
<br /> � � f g 1. Red osier dogwood Cornu.r.rericea 1 gal 3' 108 - the compost product must originate a minimum of 65 percent by volume from b) Calculated amendrnent rates may be met through use of composted materials as �j � � � �
<br /> 2. Scouler's willow �S'alir Scouleriana whip 3' 135 recycled plant waste as defined in�vas 173-35-100 as "Type I Feedstocks." defined above; or other organic materials amended to meet the carbon to nitrogen � ��\ � � � �
<br /> Zone 3 3. Lad fern 1�thr rium lax-cazina 1 al 3' 90 a rnaximum of ercent b volume from rec �cled lant waste as defined in WAC ratio requirements, and meeting the contaminant standards of Grade A Compost. � V W � ('� ('7
<br /> Co__mmon Name Latin Name Size St�aciag uanti y y � � � p y � � � Q ti ti
<br /> 1. Snowberry Sm�ihorica�o.rall�r 1 gal 5' 5 173-350-100 as "Type III", including, including postconsumer food waste, but not � �� z � C'7 M
<br /> 2. Baldhip rose Ro.ragymraocar�i2 1 gal 5' 5 Zoae 3 including biosolids, may bc substitutcd for recycled plant waste. Type II and IV The resulting soil should be conducive to the type of vegetation to be established. It � � ('� (�
<br /> Com�on Name Latin Name $ize SpS •eu� �u�ti� feedstocks shall not�be used for the compost going into bioretention facilities or rain is anticipated these soil specifications will be met using the campost specification on � � � N N
<br /> 1. Snowberry Sm�horica�o.ral6u.r 1 gal 5' 36 �ardens. Sheet 3 of this plan or similar product a p proved b y the pro per ty o�vner. w � �
<br /> R a i a g a r d e a C(bl -4 0 0 s u a r e f e e t � �
<br /> 2. Baldhip rose Ro,ragymnoca�a 1 gal �' 3G - stable and mature by tests shown below: ., "� O w J
<br /> Zoae 1 3. Thimbleberry Ru6u,r�anrfZoru.r 1 gal 5' 36 1. Moisture content range: no visible free water or dust produced when ' � -----�'`��=� � > w � � �
<br /> Common Name Latin Name Size Spacine �uantit 4. Beaked hazelnut Corylu.r cornuta 1 gal �' 27 handlirig material. � � � �
<br /> 1. Soft rush �r�izcu.r�.ru.r 1 gal 3' 9
<br /> 2. Pacific willow Salz�lucida Whip 3' 9 2. Compost shall be eertified in compliance with U.S. Composting Council
<br /> Sea1 of Testing Assurance (STA) program.
<br /> Zoae 2 Raingarden_N/O-6,700 sc�uare feet 3. Compost shall meet the following particle size gradation:
<br /> Common Name Latin Name Size S�_aeinng uanti Zoae 1 sieve size percent passing
<br /> l. Red osier dog,vood Corn�r.rericea 1 gal 3' 6 Common Name Latin Name Size 3 acin uanti 1" 99-100 �
<br /> I. Slou h sed e Carex olnu ta 1 al 3' 63 ��
<br /> 2. Ladv fern llthryriumfilixfemina 1 ga1 3' 6 g g � g 5/8 90-100 O� O
<br /> � 2. Small fruited bullrush Sci�u.r macroca�u.r 1 gal 3' 63 '/4 ' 40-90 N �
<br /> Zoae 3 3. Soft rush �u�lcu.r�.ru.r 1 gal 3' 81 J � � d�
<br /> 4. Twinberry Lonice�ra iycrrolu�rata 1 gal 3' 63 4. Ph shall be between 6.0 and 8.5 per tmecc 04.11-a � � � � o �
<br /> Commoa Name Latin Name Size �ae� Q,uaata'i�► 5. Manufactured inert material shall be less than 1.0 percent by dry weight. LL- � � � � �
<br /> 1. Sno�vberry ,Sym�ifioric��o.ral6u.r 1 gal 5' 3 0 - +�
<br /> Zone 2 6. Minimum organic matter content of 40 percent by dry weight. 0 ,� � � .� �
<br /> 2. Baldhip rose Ro.ragymnoca�a 1 gal 5' 3 W � � .� _
<br /> Common Name I.atia Name Size St�acine Quaa� 7. Soluble salt content less than 4.0 mmhos/cm. � � � � N
<br /> 1. Red osier do ood Cornu.r.rericea 1 al 3' 76 8. Maturity shall be over 80%per tmecc 05.05-a "germination and vigor". � � � �
<br /> Rain ea D_-2.400 s�c uare feet �'`' � ' w � � w
<br /> Zoae 1 2. Scouler's ��-illow ,SaZix Scouleriana whip 3' 72 9. Stabiliry sha11 be 7 or below per tmecc method 05.08-b. v
<br /> • • • • 3. Lad fern fltlz rium ZlZx emina I al 3' 72 10. Garbon to nitrogen ratio shall be less than 25:1. For plantings a � z N >
<br /> Cominon Name Latzn__N_ame Size $�acin� � Y �J' .f� �J` g
<br /> 1. Soft rush �u�ccu.r�.ru.r 1 gal 3' 47 composed entirely of plants native to the puget sound lowlands � �
<br /> 2. Pacific �ti�illo��c .S'alix lucida Whip 3' 47 Zoae 3 region, carbon to nitrogen ratio may be 35:1. � m
<br /> Common Name Latin Name Size Snacine �uaa�
<br /> Zone 2 1. Snowberry- Sym�fi�rica�o.r al6u.r 1 gal 5' 22
<br /> Common Name Latin Name Size �a� uanti 2. Baldhip rose h'oJ�,�ymnoca�a 1 gal 5' 22 RAI_NGARDEN_CONSTRUCTIO_N_ $PECIFICATIONS
<br /> 1. Red osier dog�vood Cornu��.rericea 1 gal 3' 41 3. Thimbleberry Ru6u.r�an��oru.r 1 gal 5' 21
<br /> 2. Lady fern fltfiryriumfzlix fe�zina 1 gal 3' 38 4. Beaked hazelnut Corylu.r cornuta 1 gal 5' 21 A �ypical raingarden cross-section and an example of the planting�ones are provided
<br /> below For further information on grading, depth, and other speifics of the
<br /> Zone 3 Raia�a.rdea O(a�- 1,400 se�uare feet raingardens on-site, please refer to the civil set C3.31, previously submitted by Core
<br /> Com�on Name Latin Name Size $�acin� QuantitX Zone 1
<br /> Design in December 2014. � -
<br /> 1. Sno�cberrv Sm�fiorica�o.ral6u.r 1 gal 5' 17 Coiumon Name Latia Name. Size S»acin¢ (�uantit�
<br /> 2. Baldhip rose Ro.ra,�ymnoca�a 1 gal 5' 15 1. Slough sedge Carex o6nuf ta 1 gal 3' 19
<br /> 2. Small fruited bullrush Sci�u.r microc��u.r 1 gal 3' 19 � �
<br /> Raia�arden H/I-4,400 s�uare feet 3. Soft rush �uncu.r�u,ru.r 1 gal 3' 18 U
<br /> Zone 1
<br /> Common Name Latin Name Size S __ uanti Zone 2 �-
<br /> - - - -�-a�S �.-�tX
<br /> 1. Soft rush �u�z�us�u.,u.,� 1 gal 3' 88 Cominoa Name Latia Name Size S�a_acinng �uantit� U
<br /> 2. Pacific �villo�v S"alzxlucida Whip 3' 88 1. Red osier dogwood Cornttir,rericea 1 gal 3' 18 �
<br /> 2. Scouler's ���illow .S'alzz�,_Scouleriana whip 3' 28
<br /> Zone 2 DISPERSION TRENCH �/1 ■ -
<br /> Common Name Latin_Name Size Sgacisuig �nantit� Zone 3 �� Z
<br /> 1. Red osier do�vood Cornu,r,rerice� 1 gal 3' 55 Common Name Latin Name Size Spaci tt� �,uaatit� �p� J O
<br /> 2. T�vinberry Lonicera inrrolucrata 1 gal 3' 55 1. Salmonberry Rulu.r.r�ecta6ilzi� 1 gal 5' 9 � �� Z
<br /> 3. Lad�� fern flthr rzum alzx-emina 1 al 3' 44 2. Nootka rose Ro.ranutkana 1 al 5' 9 RAINGARDEN PLANTING (TYP.); SEE
<br /> - ,' f f g g GRASS SEED MIX RAINGARDEN PLANT O�^ � O
<br /> SCHEDULE FOR PLANT v, � �
<br /> Zone 3 MIX/LAYOUT Q
<br /> Common Name Latin Name Size Spacing uantit� Raingarden O b(�- 1,400 square feet `�,�, � � � � z > _
<br /> 1. Sno��berry� ,S'ym�fcorica�o�-all�r 1 gal 5' 22 Zoae 1 �,� � � � ' � �'� � � .,� �
<br /> 2. Baldhip rose R�.,agymrcoca�a 1 gal 5' 22 Common Name Latin Name Size SnacinL (�uaatz�t ► \ � � Q
<br /> 3. Beaked hazelnut Corylu.r cornuta 1 ga1 5' 13 1. Slough sedge Care.�o6nu�ta 1 gal 3' 20 � � � � � � � � \���� ���,� ��� � � � � � � � � � �
<br /> 2. Small fruited bullrush S"ca�u.r microca�us 1 gal 3' 18 � �� \ � � � � � � � � � .,
<br /> Ra,ingarden�j(a�_-1�750 square feet 3. Soft rush �uncu.r�u.ru�� 1 gal 3' 1$ �������� ��\����� z �
<br /> Zoae 1 Q � W
<br /> Common Name Latin Name Size S_P-a�8' �� Zone 2 � O � .
<br /> 1. Soft rush �uncu.r�u�u.r 1 gal 3' 34 • • _�_$ � •�, ♦^ >
<br /> Common Name I.atin Name Size S acin uaatz �
<br /> 2. Pacific�villo��� S�tlzxlucida Whip 3' �0 l. Red osier dogwood Cornu.r,rericea 1 gal 3' 18 � � � � � � � � � � ���'�`xUVE_ � W
<br /> NATIVE SOIL '�`�NNING &COMi,�uFe, �
<br /> 2. Scouler's ���illow ,S"ali�Scouleriana whip 3' 18 18"THICK AMENDED RAINGARDEN �E1,''� ^PMENT DEPT, w �
<br /> Zone 2
<br /> SOIL MIXTURE _
<br /> Common Name Latin Name Size _Sga_cing Q,uaatity Zone 3 �''Y � ♦^
<br /> 1. Red osier dog�vood Cornu.r.rerzcea 1 gal 3' 30 Common Name Latin Name Size S»acing �uaa� � �� � ��Z���� � ���
<br /> 2. Lady fern �tlzry�umfilix,fcnzina 1 gal 3' 30 1. Salmonberry Ru6u.r.r�ecta6ilzi� 1 gal 5' 9 RA�NGQR�EN �
<br /> 2. Nootka rose Ro.ra nutkana 1 gal 5' 9 NOT To SCA�E �1
<br /> Zone 3
<br /> Common Name La_tin Name Size S�a� l�uantitX z
<br /> 1. Sno�vberry ,Sym�horica�f�a.r�l6u.r 1 gal 5' 12 R_AINGARDEN.GRA.SS SEED MIX Q
<br /> 2. Baldhip rose Ro.ra,�ymnocar�a 1 gal 5' 12 Common Name % Co�osition�b�wei ht �
<br /> Tall fescue 60-70 � � � � �
<br /> RaiagardenJ(b1�1,25Q Square feet Seaside/colinial bentgrass 10-15 Q �
<br /> Zone 1 Meadow foxtail 10-15
<br /> M N � J
<br /> a
<br /> Common Name La,tin Name Size S»aciag Qu�ti� Aslike clover 6-10 w w w �
<br /> I. Soft rush �unc�re�ru.r 1 gal 3' 24 Marshfield big trefoil 1-5 Z Z Z
<br /> W
<br /> 2. PaciGc�villo�v Salixluczda Whip 3' 25 Redtop 1-6 O O O �
<br /> H
<br /> �
<br /> Zone 2 -
<br /> Common_Name Latin Name Size St�aciae Quantit�► , �
<br /> 1. Red osier dogwood Cornr�.r.rericea 1 gal 3' 20
<br /> 2. Lad�� fern flthryrium�lixfemina 1 gal 3' 20
<br /> '� TRENCH CELL VARIES
<br /> Zone 3
<br /> Common Name Latin Name Size St�aciag (�,uantitX
<br /> 1. Sno�cberrv �m�horica�o.r allu.r 1 gal 5' 9 � � ���
<br /> 2. Ba�dfl�p rose Ro,ragymnoca�a 1 gal 5� s RAINGARDEN PLANTING ZONES
<br /> NOT TO SCALE
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