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/ LEGEND:
<br /> PROPERTY UNE
<br /> / 540 ---- MAJOR CONTOUR
<br /> / 53B - MINOR CONTOUR
<br /> / // STORM
<br /> ■ CATCH BASIN,DRAIN TYPEPIPE 1
<br /> / ® CATCH BASIN,TYPE 2
<br /> / ,f \ III_�7I BIOPOD(BPT-412)
<br /> CONNECT WALL
<br /> DRAINAGE TO
<br /> ARIL R-TANK
<br /> Ark ilek CATCH BASIN, CATCH BASIN
<br /> i.i.tli' R-TANK(HD DOUBLE+MINI)
<br /> / ®FACIUT'( ��SCUD LID
<br /> —9P0Ta/2 QQ B qv Nip l ll RAISE EXISTING CATCH© I STORMCHAMBER(SC-740)
<br /> BASIN RIMS TO-FINISH lI
<br /> / _ GRADE(T6P) 141157
<br /> Y (01f - +- NOTES:
<br /> T _O _ .,■
<br /> v, y I I _I n. I ' _ 1. RAISE EXISTING CATCH BASIN RIMS TO FINISH GRADE PER DETAIL
<br /> • -� a.� a. © 3, SHEET C4.20, TYP.
<br /> IIREE.SEE iii
<br /> ���� �' CATCH / 2. STORM DRAINAGE PIPE SHALL BE CPEP UNLESS NOTED OTHERWISE.
<br /> LANDSCAPE ® �IemirnI I umpumni RII i
<br /> FOR DETAIL TYP) - uL"�. „
<br /> BASIN,
<br /> ..,.�, TYPE z
<br /> �r,�=,rr,,;; ..,...,� � Salo LID
<br /> - I I =I :=-- 8'x8'WYE INTO
<br /> S II ��I� !! = 92 1 IiIlpl II : l■� EXISTING STORM
<br /> I1 ■
<br /> - iL '�-_� rroi _ ERNN
<br /> — ? j"PIN �II ,
<br /> a — ,
<br /> x. , - &s' CONNECT TO -
<br /> l �� _ o EXISTING CATCH
<br /> r - s BASIN /
<br /> CONNECT WALL
<br /> vx��� \\ �: DRAINAGE TO
<br /> /' '. ''. rcf A 2 //'A� � `J EASING CATCH
<br /> E �, ' /��;A►♦ > STORMCHAMBER NOTES:
<br /> - - / ,- ,,,�,,,��` �! j / BASIN(TIP) / \,
<br /> 47 �r� ,r�Vim'
<br /> �> • � � ������������ �� 1. ALL CHAMBER SECTIONS AND END CAPS SHALL BE STORMTECH
<br /> SC-740. SEE DETAIL 9 ON SHEET C4.22 FOR SC-740 TECHNICAL
<br /> � SPECIFICATIONS PER STORMTECH.
<br /> ROOF.. .POINT RAIN A N,� ��lw���/_
<br /> r. B ..4* VV*i 2. ALL FILL SHALL MEET THE REQUIREMENTS SPECIFIED IN DETAIL 7
<br /> coNNEcnoN. ����►Qv ON SHEET C4.22. FILL SPECIFICATIONS ARE PER STORMTECH.
<br /> / - C4.11 SEE MEP FOR � P*4itt,449
<br /> fr,, CONT. OigP4 4k4Y Q 3. MANIFOLD SYSTEM SHALL BE CONSTRUCTED USING 6 INCH
<br /> TPN:28050700300700 }/y , ' "olte DIAMETER PIPE AND PERFORATED UNDERDRAIN SHALL BE
<br /> //!i i J
<br /> �r\ i6! ClIA STORM CONSTRUCTED USING 6 INCH DIAMETER PERFORATED PIPE.
<br /> l' . 1 SC-740 Q4167 4. CHAMBER SYSTEM FOOTPRINT SHALL BE NO LESS THAN 2,163
<br /> �� FAOI TYMaY , SQUARE FEET.
<br /> __. • .....- a A i CONNECT WALL
<br /> 5. CHAMBER SYSTEM BOTTOM AND SIDES SHALL BE LINED WITH A
<br /> ' Jet ' DRAINAGE TD / WOVEN GEOTEXTILE LINER PER DETAIL 8 ON SHEET C4.22.
<br /> - _. - t i0 ,, COMM(CATCH
<br /> 1 _ - '„._ BASIN TYP
<br /> � ® :41/ �Q �1 -
<br /> ?a
<br /> 7
<br /> /
<br /> r
<br /> •' �'
<br /> 5a_
<br /> TREE,SEE LANDSCAPE
<br /> ,542 FOR DETAIL(PIP)
<br /> ,
<br /> WiitTe
<br /> 0 15' 30' 60'
<br /> 1 ii I
<br /> 1 inch=30 feet
<br /> 1 3/30/22 TJP KEC JDE CONSTRUCTION DOCUMENTS DRAWN BY DESIGNED BY
<br /> E LMJ HYUNDAI SHEET
<br /> RP 8 � Call 811 „,,,,us„,,,,,4m 7800 EVERGREEN WAY, EVERETT
<br /> dp
<br /> CHECKED BY APPROVED BY wo business days 1601 sm Avenue,Suite 1600 io
<br /> KEC SE � before you dig Seattle,WA 98101
<br /> DATE ch.
<br /> rr ="vny.kpftc OVERALL STORM DRAINAGE PLAN C4 00
<br /> 22.5822
<br /> 03/30/2022 kW�.�om �,� e
<br /> S C ALE: 'poR�clsTeae°ps°r
<br /> ',stout t'''''`
<br /> NO. DATE BY CHD. APPR. REVISION J 0 B No. : 2100507 AS SHOWN
<br />
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