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_ _ _
<br /> o � � �
<br /> z � - mi h
<br /> PROPOSEDOLA EOUT 310 CHAMBERS NOMAN,ISFOLD SIZE TO BE DETERMINED BY SITE DESIGN ENGINEER.SEE TECH SHEET#7 FO#t MANIFOLD SIZING GUIDANCE. � = ACCEPTABLE FILL MATERIALS: STORMTECH SC-310 CHAMBER SYSTEMS o I � J € � � �
<br /> i 310 END CAPS • DUE TO THE ADAPTATION OF THIS CHAMBER SYSTEM TO SPECIPIC SITE AND DESIGN CONSTRAINTS,IT MAY BE p � � � Q Z Q � � O �
<br /> 40 I STORMTECH S ___..._....._._._�-_-_---„__._ N
<br /> NECESSARY TO CUT AND COUPLE ADDITIONAL PIPE TO STANDARD MANIFOLD COMPONENTS IN THE FIELD. ¢ Z ¢ � � ' ~
<br /> 6 STONE ABOVE(���) Z
<br /> • THE SITE DESIGN ENGINEER MU$T REVIEW ELEVATIONS AND IF NECESSARY ADJUST GRADING Tp ENSURE THE CHAMBER AASHTO MATERIAL COMPACTION/DENSITY � W 4
<br /> s j sroNe BE�ow��n) N I � ° MATERIAL LOCATION DESCRIPTION � Y �
<br /> COVERREQUIREMENTSAREMET. � Q z � CLASSIFICATIONS REQUIREMENT Z Zi 3 W F
<br /> 40 i°k STONE VOID . THIS CHAMSER SYSTEM WAS DESIGNED WITHOUT SITESPECIFIC INFORMATION ON SOIL COND�TIONS OR BEARING � � ?,� U � �
<br /> INSTALLED SYSTEM V OLUME(C F)A B O Y E E L E V.=4 5 1.T 6 CAPACITY.THE SITE DESIGN ENGINEER IS RESPONSIBLE FOR QETERMINING THE SUITABIUTY OF THE SOIL AND Z � w � o = �
<br /> S S O Z I PERIMETER ST O N E I N C L U D E D o = Z FINAL FILL:FILL MATERIAL FOR LAYER'D'STARTS J � � o U
<br /> � � PROVIDING THE BEARING CAPACITY OF THE INSITU SOILS.THE BASE STONE DEPTH MRY BE INCREASED OR DECREASED � � � V � FROM THE TOP OF THE'C'LAYER TO THE BOTTOM ANY SOILIROCK MATERIALS,NATIYE SOILS,OR PER P R E P A R E P E R S I T E D E S I G N E N G I N E E R'S P L A N S. � W i
<br /> 4806 il SYSTEM AREA(ftz) ONCE THIS INFORMATION IS PROVIDED. � W � m o D OF FLEXIBLE PAVEMENT OR UNPAVED FINISHED ENGINEER'S PLANS.CHECK PLANS FOR PAVEMENT NtA PAVED INSTALLATIONS MAY HAVE STRINGENT c�i� W I °� r�i � � U
<br /> 3gg SYSTEM PERIMETER(ft) �
<br /> r � GRADE ABOVE.NOTE THAT PAVEMENT SUBBASE SUBGRADE REQUIREMENTS. MATERIAL AND PREPARATION REQUIREMENTS. r �n � � � ^ I � ^ � � � Q
<br /> Zd °r N a MAY BE PART OF THE'D'LAYER � � I c� � �' ■ ■ �
<br /> PROPOSED ELEVATIONS = �, ,
<br /> 461.34 i MAXIMUM ALLOWABLE GRADE(TOP OF PAVEMENTJUNPAVED} � W '- � 3 AASHTO M145 BEGIN COMPACTIONS AFfER 12"{300 mm)OF m � � v
<br /> 455.34 'MINIMUM ALLOWABLE GRADE(UNPAVED WITH TRAFFIC) � m # � A-1,A-2-4,A-3 MATERIAL OVER THE CHAMBERS IS REACHED.
<br /> q5q,g4 'MINIMUM ALLOWABLE GRADE(UNPAVED NO TRAFFIC) � F- N INITIAL FILL:FILL MATERIAL FOR LAYER'C GRANULAR WELL-GRADED SOIUAGGREGATE MIXTURES,<35°� COMPACT ADDITIONAL LAYERS IN 6"(150 mm)MAX � N
<br /> q54,84 !MINIMUM ALLOWABLE GRADE(BASE OF FLEXIBLE PAVEMENT) V € LIFTS TO A MIN.9596 PROCTOR DENSITY FOR � I W ' 3 1928 43 rd Ave E., Ste A
<br /> _ w STARTS FROM THE TOP OF THE EMBEDMENT FINES OR PROCESSED AGGREGATE. S@ 1 t t I@ , W A 9 8 1 1 2
<br /> r y w ' � OR WELI GRADED MATERIAL AND 95%RELATIVE w � I- O w
<br /> 454.84 MINIMUM A�LOWABLE GRADE(TOP OF RIGID PAVEMEN� � F- O C STONE('B'LAYER)TO 18"(450 mm)ABOVE THE � Q � �
<br /> � w o a � TOP OF THE CHAMBER.NOTE THAT PAVEMENT MOST PAVEMENT SUBBASE M A T E RIAL S G A N B E U S E D I N L I E U qqSHTO M43' D E N S I T Y F O R P R O C f S S E D AGGREGATE ['u I ❑ a � ( 2 O 6 � 4 5 3 - 4 0 5 3
<br /> 453.84 TOP OF STONE � SUBBASE MAY BE A PART OF THE'C'LAYER. OF THI S LAYER. 3,357,4,467,5,56,57,6,67,68,7,78,8,$9, �`TERIALS.ROLLER GROSS VEHICLE WEIGHT � s h o e s m i t h c o x . c o m
<br /> 453.34 I TOP OF SG310 CHAMBER � NOT TO EXCEED 12,000 Ibs(53 kN).DYNAMIC �
<br /> � 9'�� FORCE NOT TO EXCEED 2Q000 Ibs(89 kN). W .
<br /> 452.30 I S"TOP MANIFOLD INVERT � w
<br /> zm
<br /> .__..._.____.._ .
<br /> 452.09 I 12"ISOLATOR ROW CONNECTION INVERT Z w EMBEDMENT STONE:FILL SURROUNDING THE , w�
<br /> 452.09 ;12"BOTTOM MANIFOLD/CONNECTION INVERT Z� B CHAMBERS FROM THE FOUNDATION STONE('A' CLEAN,CRUSHED,ANGULAR STONE ����3 NO COMPACTION REQUIRED. r�
<br /> 452.01 �BOTTOM OF SC-31 D CHAMBER ''�z� W o LAYER)TO THE'C'LAYER ABOVE. 3,357,4,467,5,56,57 = � ��-,�
<br /> 451.76 UNDERDRAIN INVERT � � � o
<br /> I$ a �� FOUNDATION STONE:FILL BELOW CHAMBERS AASHTO M43' PI.ATE COMPACT OR ROLL TO ACHIEVE A FLAT W � "w
<br /> 451.51 80TTOM OF STONE � ? � =a A FROM THE SUBGRADE UP TO THE FOOT(BOTTOM) CLEAN,CRUSHED,ANGULAR STONE z,� � � ��
<br /> � w g OF THE CHAMBER. 3,357,4,467,5,56,57 SURFACE.
<br /> U �
<br /> � �o ZZ
<br /> + �� PLEASE NOTE: � �`�
<br /> �� q o 1. THE LISTED AASHTO DESIGNATIONS ARE FOR GRADATIONS ON�Y.THE STONE MUST RLSO BE CLEAN,CRUSHED,ANGULAR.FOR EXAMPLE,A SPECIFICATION FOR#4 STONE WOULD STATE:"CLEAN,CRUSHED, ° o
<br /> F ANGULAR NO.4(AASHTO M43)STONE'. � ��
<br /> �y � �0 2. STORMTECH COMPACTION REQUIREMENTS ARE MET FOR'A'LOCATION MATERIALS WHEN PLACED AND COMPACTED IN 6"(150 mm)(MAX)LIFTS USING TWO FULL COVERAGES WITH A VIBRATORY COMPACTOR. F Q �
<br /> ��2 56 93 92.�a� � �S W� 3. WHERE INFILTRATION SURFACES MAY BE COMPROMISED BY COMPACTION,FOR STANDARD DESIGN LOAD CONDITIONS,A FLAT SURFACE MAY BE ACHIEVED BY RAKING OR QRAGGING WITHOUT COMPACTION � 3� w�
<br /> _ i � � �g EQUIPMENT.FOR SPECIAL LOAD DESIGNS,CONTACT STORMTECH FOR COMPACTION REQUIREMENTS. � � ��
<br /> � �� g
<br /> I � W � i o�
<br /> a k' o�
<br /> j � � o� t LAYER OF ADS GEOSYNTHETICS NON-WOVEN GEOTEXTILE ALL AROUND CLEAN � �
<br /> �J PAVEMENTLAYER(DESIGNED �
<br /> C R U S H E D,A N G U L A R S T O N E I N A 8 B L A Y E R S,B O T H S I D E S O F T H E R M O P L A S T I C L I N E R.
<br /> w� BY 51TE DESIGN ENC�INEER) ��
<br /> STRUCTURE SDGB#12 PER PLAN �W SEE STORMTECH'S TECH SHEET#2 FOR NON-WOVEN WEIGHT RECOMMENDATIONS. �
<br /> ` W/ELEVATED BYPASS MANIFOLO � W a � , ; � } � �
<br /> / MAXIMUMINLETFLOW2.3CFS � � � _ �� � � � � � � �: \��\�� � 'iOBOTfOM�FlIXIBLEPAVEI£NT.fORllNPAVED , - s� �� ��
<br /> � � -o N? PERIMETER STONE , �;;�� ;; � ' `:: �` ���' ``' � 6"(150 mm) �i g _�
<br /> M9TALLATION9 WHERE RUiTIN(i FROM VEHICLES MAV 2.4 m � � �
<br /> � � � °o SEE NOTE 5 ' ,� � �1��'� r+ OCCUR INCRFASECOVERT024(506mm) 1H" t ) # rc �o
<br /> � ) � � .-i� ,��,/-1 . I .rr tA i i V f — � o vi�'
<br /> � I �- 12"PREFABRICATED END CAP,PART#SC310EPE128 � o ��
<br /> TYP OF ALL SC-310 12"BOTTOM GONNECTIONS AND ISOLATOR ROWS • �y ? w`- � ,.� �,�� ,� � '�`'-""r`�''S ; ,�,����� �t ;� ��� (450 mm)MIN" M� ��� s y �
<br /> �� � � UQ � , �` �� -���y,��: ,��} s' � � � � ��
<br /> y LL ir��
<br /> � ¢ _ �
<br /> ISOLATOR ROW �NSPECTION PORT J{� STFtUCTURE SDCB#13 PER PLAN 1NMIEIR(RELOGATED] � -� �� EXCAVATION WALL ' ��� �.'` `' B ���T {� �'a,'� �,. � 16" � w � ��
<br /> � MAXIMUM IN�ET FLOW 5.2 CFS � � G (CAN BE SLOPED OR VERTICAL) �` � ' ,�4= (406 mm) � � ��
<br /> (SEE DETAIL/TYP 2 PLACES} (TYP 2 PLACES) �, � � �� -'I� �_ � �: � � a o
<br /> ( f N W �q -
<br /> 'cf,t� t: —..�—._— — �—, , ° � �a I { i 1�� ���1 - - t� A � � i?''; � ;r-`, � � ��
<br /> � I __...__ _ ' �.. ._._.. ._�,._ w� .� ,� ,, I f' - _- _-- � " - � 0 PTH OF STONE _
<br /> 8"X$"ADSN-12TOPMANIFOLD - ' i I � • �o . i i�il �'� � ' _ i i � I ii-j�_�. 'i ', i� i,' -'�,I �'I i �'1 Il,; ' _ m)DE
<br /> a =� � � ��
<br /> - INVERT 3.5'ABOVE CHAMBER BASE 12"X 12"ADS N-12 BOTfOM MANIFOLD _
<br /> V RT . " VE GHAMBER BASE � � � 6� �5 m \ � � �� s k i 1 I e d n u rs i n
<br /> I '� SEE NOTES IN E 0 9 ABO � � �o SG310 6" MIN � �
<br /> � � � I I �, (S E E N O T E S) _ �0 1 2' (3 0 0 m m)M I N 3 4"(8 6 4 m m) 7 2"(3 0 0 m m) \ �
<br /> a
<br /> � 12'ADS N-12 BOTFOM CONNECTION o a END CAP SUBGRADE SOILS (1 5 0 mm)M I N �w . �
<br /> INVERT 0.9"ABOVE CHAMBER BASE i ' `� �� (SEE NOTE 4) � _ NON-WOVEN o �� a d d I � I O � S
<br /> c��v I M SEE NOTES �"�' `"" - - ` PLACE MINIMUM 12.5'OF AOS GEOSYNTHETICS d;, � t- J N
<br /> � + ( ) — — — — — � y � f _ AND U ERNEA HECHAMB'ER�FEET OR S�COUR ONE m� � �� Z a g�
<br /> "�" ` i.y, p r GEOTEXTILE >� a
<br /> ' �: � __ . _ � _ _ _ I NOTES: ,
<br /> _......_ _� ..a.m ...._ ..���,v _� � .. � ' _. � � EARTH
<br /> � � PROTECTION AT ALl CHAMBER INLET ROWS �� �y F�
<br /> __. _,p
<br /> ._.� _ _ _
<br /> Q
<br /> _ _
<br /> r-�; ----•- - - � " '` " " � '' � w� �.0 1. SC-310 CHAMBERS SHALL CONFORM TO THE REQUIREMENTS OF ASTM F2418'STANDARO SPECIFICATION FOR POLYPROPYLENE(PP)CORRUGATED WALL STORMWATER COLLECTION CHAMBERS',OR ASTM �� '�
<br /> w _ o
<br /> b�='��,. -----.----------- ------ --- ---�. - ------ ----. --- `� __� �� i w F2922"STANDARD SPECIFICATION POR POLYETHYLENE(PE}CORRUGATED WALL STORMWATER COLLECTION CHAMBERS". �, \`'^'� {�I I,_ / �Q �� 2235 Lake He g ts Drive
<br /> _ ih
<br /> - ------- - o w
<br /> � -- _ =��� � � �-a� �_ .a�-I �g � o a
<br /> �� I �� 2. S C-3 1 0 C H A M B E R S S H A L L B E D E S I G N E D I N A C C O R D A N C E W I T H A S T M F 2 7 8 7"S T A N D A R D P R A C T I C E F O R S T R U C T U R A L D E S I G N O F T H E R M O P L A S T I C C d R R U G A T E D W A L L S T O R M WAT ER COLLECTION `�r� �,�� �� w
<br /> � v x � o� CHAMBERS". NON-WOVEN ��'--'��%� I LINER O P L A S T I C �_ ��
<br /> � 6"A D S N-1 2 D U A L W A L L P E R F O R A T E D H D P E U N D E R D R A I N � N" �w G E O T E X T I I E ° � �� E v e r e t t, W A 9 8 2 0 8
<br /> r� THERMOPLASTIC LINER o� W� 3. "ACCEPTABLE FILL MATERIALS"TABLE ABOVE PROVIDES MATE RIA L L O C A T I O N S,D E S C R I P T I O N S,G R A D A T I O N S,A N D C O M P A C T I O N R E Q U I R E M E N T S P O R F O U N D A T I O N,E M B E D M E N T,A N D F I L L M A T E R I A L S.
<br /> OUTLET CONTROL STRUCTURE SDCB#9 PER PLAN {SEE TECH SHEET#2 J PROVIDED BY CONTRACTOR) � I �� ANGULAR OVERLAP ON TOP SEVERAL � ��
<br /> MAXIMUM OUTLET FLOW 2.0 CFS �€ INCHES TO ANCHOR ��
<br /> 4. THE SITE DESIGN ENGINEER IS RESPONSIBLE FOR ASSESSING THE BEARING RESISTANCE(ALLOWABLE BEARING CAPACITY)OF THE SUBGRADE SOILS AND THE DEPTH OF FOUNDATION STONE WITH STONE �
<br /> 136.42' � �� CONSIDERATION FOR THE RANGE OF EXPECTED SOIL MQISTURE CONDITIONS.
<br /> �� THERMOPLASTIC LINER DETAIL � ��
<br /> � 5. PERIMETER STONE MUST BE EXTENDED HORIZONTALI.Y TO THE EXCAVATION WALL FOR 80TH VERTICAL AND SLOPED EXCAVATION WALLS. � �y
<br /> �� THERMOPIASTIC LINER SHALL BE NON-REINFORCED 30 MIL � �
<br /> --- - z PdLYVINYL CHLORIDE(PVC).THE LINER SHAL�BE PLACED
<br /> 1423" -- — �42•52� � � °� 6. ONCE LAYER'C'IS PLACED,ANY SOIUMATERIAL CAN BE PLACED IN LAYER'D'UP TO THE FINISHEQ GRADE.MOST PAVEMENT SUBBASE SOILS CAN 8E USED TO REPLACE THE MATERIAL REQUIREMENTS OF � �
<br /> r� LAYER'C'OR'D'AT THE SITE DESIGN ENGINEER'S DISGRETION. ALONG THE BOTTOM AND SIDES OF THE CHAMBER SYSTEM. ��
<br /> --- 156.�5` � SHEET � THERE SHALL BE ATLEAST 4 FEET OF MATERIAL OVERLAP AT
<br /> SEAMS.REFER TO STORMTECH TECH SHEET FOR MORE SHEET
<br /> OF INFORMATION. � OF �
<br /> KEYMAP
<br /> o � UNDERDRAIN DETAIL SC-310 TECHNICAL SPECIFICATION � � � �� � � �
<br /> o � � � NTS NTS � � � % y
<br /> ¢ Z � „ STORMTECH STORMTECH � t
<br /> t7 � CHAMBERS STORMTECH CHAMBER � �,-(�' �h - z p z
<br /> NW z END GAP '��'`��i,-- Q Z � 3 W o
<br /> _ ¢ Z Y � OUTLET MANIFOLD �^t-�i^r,� `�', = a z W � of t h e N O� W P.S�
<br /> COVER ENTIRE ISOLATOR ROW WITH ADS z � � w � `��-a-r'=��� 90T(2304 mm)ACNAL LENGTH 85.4"(2189 mm)INST A LL E D L E N G T H o F- � _ �
<br /> GEOSYNTHETICS BO1T NON-WOVEN GEOTEXTILE w � p V � '� �� � '� � �
<br /> ����� ���, J W � V � N0. DA1E REV1SIdN
<br /> 5'(1,5 m)MIN WIDE � W � �,�-�:r'�r � � � � �
<br /> Y � ap cp � �
<br /> STORMTECH HIGH�Y RECOMMENDS SG-31�CHAMBER OPTIONAL INSPECTION PORT � W m ° ��`j-� �J�'��; �BUILD ROW IN THIS DIRECTION z W c� o�
<br /> FLEXSTORM PURE INSERTS IN ANY UPSTREAM � W � ^ a � ^(�) �(�� (J �i,�, ��'����,)'; W � ^
<br /> 4 a z FOUNDATION STONE �rw��� ��r� j'^-���: I p = a �n �
<br /> STRUCTURES WITH OPEN GRATES BEN� ��''�''7' ' �' J=% m # �
<br /> ` ° __ `=` � � 1 ~ -
<br /> � � 3 TH CHAMBERS "
<br /> ,' �� °O � � �— /� l�/,� � /' � U �
<br /> � �-�� � � � � �\.,����/��/`�% � j� � uj � 3
<br /> ELEVATED BYPASS MANIFOLD � (� ` ` � � � � O s ���/ %/ /��'� START END � o a �
<br /> , SC-310 END CAP � ¢ � � ADS GEOSYNTHETICS 601T
<br /> � I ! I � a � NON-WOVEN GEOTEXTILE SECTION A-A DUAL WALL
<br /> � _ _ ' ' � I � PERFORATED �
<br /> �
<br /> _ I W HDPE OVERLAP NEXT CHAMBER HERE I ?�
<br /> ' z_v; STORMTECH > UNDERDRAIN i z
<br /> � � z Z END CAP ��-�t` (OVER SMALL CORRUGATION) I �'w
<br /> �
<br /> � �� �:=s �,�; � I"� ��
<br /> � ��I I ' '. ' � �s � ,t,✓� � � � a�
<br /> ,� �� � � 0 1 ��� � � � �
<br /> ,.;:� r, �y-�s..,, ,.o.� _;�-� � � � a �� g g 'J ��. y w
<br /> SUMP DEPTH TBD BY CATCH BASIN I � �� � ls.-i� ��`����, � ��
<br /> SITE DESIGN ENGINEER � Y,( `Y, � � ��
<br /> � � �""� ��,;� h �
<br /> (24"[600 mm]MIN RECOMMENDED) OR MANHOLE TWO IAYERS OF ADS GEOSYNTHETICS 315WTK WOVEN � �g� ` � '` �'� ���
<br /> � FOUNDATION STONE �f i ,�� ,� N <y
<br /> _ 12"{300 mm)HDPE ACCESS PIPE REQUIRED GEOTEXTILE BETWEEN FOUNDATIQN STONE AND CHAMBERS I h �Z A BENEATH CHAMBERS ' � ,� ���� :�4�S✓ �� 15 g• 1g.p" �� �
<br /> USE FACTORY PRE-FABRICATED END CAP 4'(1.2 m)MIN WIDE CONTINUOUS FABRIC WITHOUT SEAMS � � - �
<br /> �� / /:',/ �� � � /./� (396 mm) (406 mm) I � g
<br /> PART#:3C31DEPE12B �g � / ,/�/;,,\j\ %�\/;� ' " Q u��
<br /> h Q �° ADS GEOSYNTHETICS 601T `'�%'�/��/.*�/��/��%V�%`'r � �� � �i � ��
<br /> " � � - A NON-WOVENGEOTEXTILE ��/�/:�/�'�/i�/��" gg� � � � �.fl" � � � �g PROJECT�tANAGER
<br /> SC-310130U4TOR ROW DETAIL � � %��<�����
<br /> NTS � � � �W NUMBER AND SIZE OF UNDERDRAINS PER SITE DESIGN ENGINEER (251 mm) ���"m� LDJ
<br /> W J 4"(100 mm)TYP FOR SC-310 8 SC-160LP SYSTEMS SECTION B-B
<br /> �' � o� 6"(1 5 0 m m)T YP F OR SC-740,DG780,MC-35d0 8 MC-4500 SYSTEMS I$ � �� PROJECT ENG�NEER
<br /> `�� NOMINAL CHAMBER SPECIFICATIONS �� T J M
<br /> '�� SIZE(W X H X INSTALLED LENGTH) 34.6'X 18.4"X 85.4" {884 mm X 4�mm X 2189 mm) � �� PROJECT iEAM MEMBERS
<br /> � �� CHAMBER STORAGE 14.7 CUBIC FEET (0.42 m') e � $ ��
<br /> INSPECTION 8�MAINTENANCE � � �� � � -� W a R.1S
<br /> � �� �a� MINIMUM INSTALLED STORAGE' 31.0 CUBIC FEET (0.88 m) o
<br /> S T E P 1) I N S P E CT I S OLAT OR ROW FOR SEDIMENT � WEfGHT 35.0 Ibs. (18.8 kg) � � �� CHECK
<br /> A. INSPECTION PORTS(IF PRESENT) 18" 450 mm MIN WIDTH i � ��
<br /> A.1. REMOVE/OPEN LID ON NYLOPLAST INLINE DRAIN CONCRETE COLLAR � ) � � �? �g � o y�
<br /> 'ASSUMES 6"(152 mm)ABOVE,BELOW,AND BETWEEN CHAMBERS � �� � N =� DCN
<br /> A.2. R E M O V E A N D C L E A N F L E X S T O R M F I L T E R I F I N S T A L L E D P A V E M E N T CONCRETE COLLAR NOT REQUIRED � � �g o� � ~
<br /> A.3. USING A FLASHLIGHT AND STADIA ROD,MEASURE DEPTH OF SEDIMENT AND RECORD ON MAINTENANCE LOG FOR UNPAVED APPLICATION � �, � �� � �
<br /> A.4. LOWER A CAMERA INTQ ISOLATOR ROW FOR VISUAL INSPECTION OF SEDIMENT LEVELS(OPTIONAL) � � �
<br /> A.S. IF SEDIMENT IS AT,OR ABOVE,3"(80 mm)PROCEED TO STEP 2.IF NOT,PROCEED TO STEP 3. I 12"(300 mm)NYLOPLAST INLINE DRAIN � � o� � W o
<br /> � ��
<br /> I BODY Wl50lID H I NG ED CO V E R O R G R A T E Q W� A r A � � � � �A�
<br /> B. ALL ISOLATOR ROWS -
<br /> B.7. REMOVE COVER FROM STRUCTURE AT UPSTREAM END OF ISOLATOR ROW � �' PART#2712AG61P' & � � � � �W
<br /> �� rc
<br /> B.2. USING A FLASHLIGHT,INSPECT DOWN THE ISOIATOR ROW THROUGH OUTLET PIPE 4
<br /> ��; SOLID COVER:1299CGC' � z� ��
<br /> i) MIRRORS ON POLES OR CAMERAS MAY BE USED TO AVOID A CONFINED SPACE ENTRY ' -��„ "' G R A T E:1 2 9 9 C G 8 � S� 1 � g � �� � O
<br /> ii) FOLLOW OSHA REGULATIONS FOR CONFINED SPACE ENTRY IF ENTERING MANHOLE � �gl T P��,
<br /> B.3. IF SEDIMENT IS AT,OR A80VE,3"{80 mm)PROCEED TO STEP 2.IF NOT,PROCEED TO STEP 3. C��R�S� .� ��_ � °$ & .�{�
<br /> 8"(2 0 0 m m)M t N T H I C K N E S S - � 8� B � o� � ��S C`
<br /> I N T H E J E N A C P R O C E S S Q g �w � �pF WASgf�
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<br /> A. A FIXED CULVERT CIEANING NOZZLE WITH REAR FACING SPREAD OF 45"(1.1 m)OR MORE IS PREFERREQ F L E X S T O R M C A T C H I T
<br /> B. APPLY MULTIPLE PASSES OF JETVAC UNTIL BACKFLUSH WATER IS CLEAN e �C � '��. ri�,-��rsY 6'(150 mm)SDR35 PIPE m� g� m� �w ,� C J�
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<br /> WITH USE OF OPEN GRATE �,� ' ,_ _ �' PRE CORED END CAPS END WITH"PC" �� �� Q �� �
<br /> STEP 3) REPLACE ALL COVERS,GRATES,FILTERS,AND LIDS;RECORD OBSERVATIONS AND ACTIONS. SG-310 CHAMBER w� �o PART# STUB A B C W ?°
<br /> �� z� SC310EPE06T/SC310EPEO6TPC 5.8°(147 mm) �¢ a z �.A 3 9 3 8 3 w�
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<br /> STEP 4) INSPECT AND CLEAN BASINS AND MANHOIES UPSTREAM OF THE STORMTECH SYSTEM. � � �- �w +�'� 1
<br /> 6"(150 mm)INSERTA TEE �d �w 3.5' 89 mm -- = o z
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<br /> i � y SC310EPE10B/SC310EPE10BPC 0.7"(18 mm) ��
<br /> 1. I N S P E C T E V E R Y 6 M O N T H S D U R I N G T H E F I R S T Y E A R O F O PERATION.ADJUST THE INSPEGTION IWTERYAL BASED ON PREVIOUS USED TO ORDER ALL NECESSARY � �F SC310EPE128 � ) � ) -- � �
<br /> OBSERVATIONS OF SEDIMENT ACCUMULATION AND HIGH WATER ELEVATIONS. C O M P O N E N T S F O R A S O L I D L I D 12" 300 mm 13.5" 343 mm 0.9' 23 mm � ��
<br /> INSPECTION PORT INSTALIATION � �� ALL STUBS,EXCEPT FOR THE SC310EPE12B ARE PLACED AT BOTTOM OF END CAP SUCH THAT THE OUTSIDE DIAMETER OF � ��
<br /> 2. CONDUCT JETTING AND VACTORING ANNUALLY OR WHEN INSPECTI O N S H O W S T H A T M A I N T E N A N C E I S N E C E S S A R Y. THE STUB IS FLUSH WITH THE BOTTOM OF THE END GAP.FOR ADDITIONAL INFORMATION CONTACT STORMTECH AT ��
<br /> � �� ,$�92-2g�. � �� STORM
<br /> SC-S')O G�e(7 50 mm) INSPECTION PORT DETAIL � �� `FOR THE SC310EPE12B THE 12"(300 mm)STUB LIES BELOW THE BOTTOM OF THE END CAP APPROXIMATELY 0.25'(6 mm). ��
<br /> NTS SHEET BACKFILL MATERIAL SHOULD BE REMOVED FRQM BELOW THE N-12 STUB SO THAT THE FITTING SITS LEVEL. SHEET D RAI NAG E AN D
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<br /> DATE: June 8, 2020 FILENAME:Q:�2018\2180406\10_CIV�CAD\2180406-SH-STRM.dwg
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