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PROPOSED LAYOUT <br />STORMTECH SC -740 CHAMBERS <br />STORMTECH SC -740 END CAPS <br />0 <br />40 STONE VOID <br />SYSTEM VOLUME (CF) <br />(PERIMETER STONE INCLUDED) <br />(COVER STONE INCLUDED) <br />E STONE INCLUDED) <br />19093 ' AREA (SF) <br />693.9 PERIMETER (0) <br />41398 <br />APPROX 10' o124" ADS N-12 <br />CAPPED FOR FUTURE USE <br />ISOLATOR ROW PLUS <br />(SEE DETAIL) <br />PROPOSED ELEVATIONS: <br />MAXIMUM ALLOWABLE GRADE (TOP OF PAVEMENTNNPAIVED) <br />'MINIMUM ALLOWABLE GRADE (UNPAVED WITH TRAFFIC): <br />'MINIMUM ALLOWABLE GRADE (UNPAVED NO TRAFFIC : <br />'MINIMUM ALLOWABLE GRADE (TOP OF RIGID CON <br />MINIMUM ALLOWABLE GRADE (BASE OF FLEXIBLE PAVSME <br />TOP OF STONE: <br />TOP OF SC -740 CHAMBER: <br />18' x 18" TOP MANIFOLD INVERT: <br />18" x 18' TOP MANIFOLD INVERT: <br />24" ISOLATOR ROW PLUS INVERT: <br />24• ISOLATOR ROW PLUS INVERT: <br />24" ISOLATOR ROW PLUS INVERT: <br />24' ISOLATOR ROW PLUS INVERT: <br />24' BOTTOM CONNECTION INVERT: <br />BOTTOM OF SC -740 CHAMBER: <br />UNDERDRAIN INVERT: <br />BOTTOM OF STONE: <br />PLACE MINIMUM 12.50' OF ADSPLUS125 WOVEN GEOTEXTILE OVER BEDDING <br />STONE AND UNDERNEATH CHAMBER FEET FOR SCOUR PROTECTION AT ALL <br />CHAMBER INLET ROWS <br />BED LIMITS <br />1852.80 <br />1848.80 <br />1846.30 PREFABRICATED EZ END CAP <br />1'30 PREFAB <br />FLAMP <br />1844.80 <br />1844.80 MANIFOLD <br />MANIFOLD <br />PART TYPE <br />mem OMN'OUT LAYOUT <br />A CONNECTIONS AND ISOLATOR PLUS ROWS <br />PREFABRICATED END CAP B 13' TOP PREFABRICATED END CAP, PARTS: SC740EPE18T / TYP OF ALL 18' TOP CONNECTIONS <br />C INSTALL FLAMP ON 24' ACCESS PIPE / PARTS. SC74024RAMP (TYP 4 PLACES) <br />D 18' x 18• TOP MANIFOLD, ADS N-12 _ 5.00' <br />E 18' x 18• TOP MANIFOLD, ADS N-12 5.00' <br />F <br />"INVERT MOVE BASE OF DHAMBBR <br />DESCRIPTION INVERT <br />MAX FLOW <br />24" BOTTOM PREFABRICATED EZ END CAP, PARTS: SC740ECEZ / TYP OF ALL 24• BOTTOM <br />1842.72 NYLOPLAST (INLET W/ ISO <br />1842.31 PLUS ROW) <br />1842.31 NYLOPLAST (INLET Wl ISO <br />1842.31 PLUS ROW) <br />1842.31 NYLOPLAST (INLET W/ ISO <br />1842.31. PLUS ROW) <br />1842.30 NYLOPLAST (INLET WI ISO <br />1641'80 PWS ROW) <br />1841'80 NYLOPLAST (OUTLET) <br />UNDERDRAIN <br />INSPECTION PORT <br />278.33 <br />272.03 <br />0.10' <br />5.00' <br />30' DIAMETER (24.00' SUMP MIN) <br />G 30' DIAMETER (24.00' SUMP MIN) <br />H 30' DIAMETER (24.07 SUMP MIN) <br />I 37 DIAMETER (24.00" SUMP MIN) <br />14.4 CFS IN <br />T <br />g <br />0 <br />wNc <br />7 <br />26 CFS IN Q 0 <br />I -re <br />7.0 CFS OUT <br />J 30' DIAMETER (DESIGN BY ENGINEER) <br />K 7 ADS N-12 DUAL WALL PERFORATED HDPE UNDERDRAIN <br />L 6' SEE DETAIL (TYP 2 PLACES) <br />0 <br />NOTES <br />• MANIFOLD SIZE TO BE DETERMINED BY SITE DESIGN ENGINEER. SEE TECH NOTE 86.32 FOR MANIFOLD SIZING GUIDANCE. <br />• DUE TO THE ADAPTATION OF THIS CHAMBER SYSTEM TO SPECIFIC SITE AND DESIGN CONSTRAINTS, R MAY BE NECESSARY TO CUT AND COUPLE ADDITIONAL PIPE TO STANDARD MANIFOLD <br />COMPONENTS IN THE FIELD. <br />• THE SITE DESIGN ENGINEER MUST REVIEW ELEVATIONS AND IF NECESSARY ADJUST GRADING TO ENSURE THE CHAMBER COVER REQUIREMENTS ARE MET. <br />• THIS CHAMBER SYSTEM WAS DESIGNED WITHOUT SITE-SPECIFIC INFORMATION ON SOIL CONDITIONS OR BEARING CAPACITY. THE SITE DESIGN ENGINEER IS RESPONSIBLE FOR <br />DETERMINING <br />THE SUITABILITY OF THE SOIL AND PROVIDING THE BEARING CAPACITY OF THE INSITU SOILS. THE BASE STONE DEPTH MAY BE INCREASED OR DECREASED ONCE THIS INFORMATION IS <br />PROVIDED. <br />• NOT FOR CONSTRUCTION: THIS LAYOUT IS FOR DIMENSIONAL PURPOSES ONLY TO PROVE CONCEPT & THE REQUIRED STORAGE VOLUME CAN BE ACHIEVED ON SITE. <br />SHEET <br />2 OF 6 <br />