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19.42'9.33'11.83'101.43'41.34'53.42'NOTES <br />·MANIFOLD SIZE TO BE DETERMINED BY SITE DESIGN ENGINEER. SEE TECHNICAL NOTE 6.32 FOR MANIFOLD SIZING <br />GUIDANCE. <br />·DUE TO THE ADAPTATION OF THIS CHAMBER SYSTEM TO SPECIFIC SITE AND DESIGN CONSTRAINTS, IT MAY BE <br />NECESSARY TO CUT AND COUPLE ADDITIONAL PIPE TO STANDARD MANIFOLD COMPONENTS IN THE FIELD. <br />·THE SITE DESIGN ENGINEER MUST REVIEW ELEVATIONS AND IF NECESSARY ADJUST GRADING TO ENSURE THE CHAMBER <br />COVER REQUIREMENTS ARE MET. <br />·THIS CHAMBER SYSTEM WAS DESIGNED WITHOUT SITE-SPECIFIC INFORMATION ON SOIL CONDITIONS OR BEARING <br />CAPACITY. THE SITE DESIGN ENGINEER IS RESPONSIBLE FOR DETERMINING THE SUITABILITY OF THE SOIL AND <br />PROVIDING THE BEARING CAPACITY OF THE INSITU SOILS. THE BASE STONE DEPTH MAY BE INCREASED OR DECREASED <br />ONCE THIS INFORMATION IS PROVIDED. <br />·NOT FOR CONSTRUCTION: THIS LAYOUT IS FOR DIMENSIONAL PURPOSES ONLY TO PROVE CONCEPT & THE <br />REQUIRED STORAGE VOLUME CAN BE ACHIEVED ON SITE. <br />INSPECTION PORT (TYP 2 PLACES) <br />ISOLATOR ROW <br />(SEE DETAIL / TYP 2 PLACES) <br />24" CORED END CAP, PART# MC4500REPE24BC OR MC4500REPE24BW <br />TYP OF ALL MC-4500 24" BOTTOM CONNECTIONS AND ISOLATOR ROWS <br />PLACE MINIMUM 17.5' OF ADS GEOSYNTHETICS 315WTM WOVEN <br />GEOTEXTILE OVER BEDDING STONE AND UNDERNEATH CHAMBER FEET <br />FOR SCOUR PROTECTION AT ALL CHAMBER INLET ROWS <br />12" X 12" ADS N-12 TOP MANIFOLD <br />INVERT 35.69" ABOVE CHAMBER BASE <br />(SEE NOTES) <br />12" X 12" ADS N-12 TOP MANIFOLD <br />INVERT 35.69" ABOVE CHAMBER BASE <br />(SEE NOTES) <br />12" X 12" ADS N-12 TOP MANIFOLD <br />INVERT 35.69" ABOVE CHAMBER BASE <br />(SEE NOTES) <br />STRUCTURE #3 PER PLAN SHOWN AS 36" NYLOPLAST <br />W/ ELEVATED BYPASS MANIFOLD <br />MAXIMUM INLET FLOW RATE 4.9 CFS <br />(24" SUMP MIN) <br />STRUCTURE #2 PER PLAN SHOWN AS 36" NYLOPLAST <br />W/ ELEVATED BYPASS MANIFOLD <br />MAXIMUM INLET FLOW RATE 2.4 CFS <br />(24" SUMP MIN) <br />STRUCTURE #4 PER PLAN SHOWN AS 36" NYLOPLAST <br />W/ ELEVATED BYPASS MANIFOLD <br />MAXIMUM INLET FLOW RATE 4.9 CFS <br />(24" SUMP MIN) <br />28.75' <br />ACCEPTABLE FILL MATERIALS: STORMTECH MC-4500 CHAMBER SYSTEMS <br />PLEASE NOTE: <br />1.THE LISTED AASHTO DESIGNATIONS ARE FOR GRADATIONS ONLY. THE STONE MUST ALSO BE CLEAN, CRUSHED, ANGULAR. FOR EXAMPLE, A SPECIFICATION FOR #4 STONE WOULD STATE: "CLEAN, CRUSHED, ANGULAR NO. 4 (AASHTO M43) STONE". <br />2.STORMTECH COMPACTION REQUIREMENTS ARE MET FOR 'A' LOCATION MATERIALS WHEN PLACED AND COMPACTED IN 9" (MAX) LIFTS USING TWO FULL COVERAGES WITH A VIBRATORY COMPACTOR. <br />3.WHERE INFILTRATION SURFACES MAY BE COMPROMISED BY COMPACTION, FOR STANDARD DESIGN LOAD CONDITIONS, A FLAT SURFACE MAY BE ACHIEVED BY RAKING OR DRAGGING WITHOUT COMPACTION EQUIPMENT. FOR SPECIAL LOAD DESIGNS, CONTACT STORMTECH FOR <br />COMPACTION REQUIREMENTS. <br />4.ONCE LAYER 'C' IS PLACED, ANY SOIL/MATERIAL CAN BE PLACED IN LAYER 'D' UP TO THE FINISHED GRADE. MOST PAVEMENT SUBBASE SOILS CAN BE USED TO REPLACE THE MATERIAL REQUIREMENTS OF LAYER 'C' OR 'D' AT THE SITE DESIGN ENGINEER'S DISCRETION. <br />NOTES: <br />1.CHAMBERS SHALL MEET THE REQUIREMENTS OF ASTM F2418-16a, "STANDARD SPECIFICATION FOR POLYPROPYLENE (PP) CORRUGATED WALL STORMWATER COLLECTION CHAMBERS" CHAMBER CLASSIFICATION 60x101 <br />2.MC-4500 CHAMBERS SHALL BE DESIGNED IN ACCORDANCE WITH ASTM F2787 "STANDARD PRACTICE FOR STRUCTURAL DESIGN OF THERMOPLASTIC CORRUGATED WALL STORMWATER COLLECTION CHAMBERS". <br />3.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 CONSIDERATION <br />FOR THE RANGE OF EXPECTED SOIL MOISTURE CONDITIONS. <br />4.PERIMETER STONE MUST BE EXTENDED HORIZONTALLY TO THE EXCAVATION WALL FOR BOTH VERTICAL AND SLOPED EXCAVATION WALLS. <br />5.REQUIREMENTS FOR HANDLING AND INSTALLATION: <br />·TO MAINTAIN THE WIDTH OF CHAMBERS DURING SHIPPING AND HANDLING, CHAMBERS SHALL HAVE INTEGRAL, INTERLOCKING STACKING LUGS. <br />·TO ENSURE A SECURE JOINT DURING INSTALLATION AND BACKFILL, THE HEIGHT OF THE CHAMBER JOINT SHALL NOT BE LESS THAN 3”. <br />·TO ENSURE THE INTEGRITY OF THE ARCH SHAPE DURING INSTALLATION, a) THE ARCH STIFFNESS CONSTANT AS DEFINED IN SECTION 6.2.8 OF ASTM F2418 SHALL BE GREATER THAN OR EQUAL TO 500 LBS/IN/IN. <br />AND b) TO RESIST CHAMBER DEFORMATION DURING INSTALLATION AT ELEVATED TEMPERATURES (ABOVE 73° F / 23° C), CHAMBERS SHALL BE PRODUCED FROM REFLECTIVE GOLD OR YELLOW COLORS. <br />MATERIAL LOCATION DESCRIPTION AASHTO MATERIAL <br />CLASSIFICATIONS COMPACTION / DENSITY REQUIREMENT <br />D <br />FINAL FILL: FILL MATERIAL FOR LAYER 'D' STARTS FROM THE <br />TOP OF THE 'C' LAYER TO THE BOTTOM OF FLEXIBLE <br />PAVEMENT OR UNPAVED FINISHED GRADE ABOVE. NOTE THAT <br />PAVEMENT SUBBASE MAY BE PART OF THE 'D' LAYER <br />ANY SOIL/ROCK MATERIALS, NATIVE SOILS, OR PER ENGINEER'S PLANS. <br />CHECK PLANS FOR PAVEMENT SUBGRADE REQUIREMENTS.N/A <br />PREPARE PER SITE DESIGN ENGINEER'S PLANS. PAVED <br />INSTALLATIONS MAY HAVE STRINGENT MATERIAL AND <br />PREPARATION REQUIREMENTS. <br />C <br />INITIAL FILL: FILL MATERIAL FOR LAYER 'C' STARTS FROM THE <br />TOP OF THE EMBEDMENT STONE ('B' LAYER) TO 24" (600 mm) <br />ABOVE THE TOP OF THE CHAMBER. NOTE THAT PAVEMENT <br />SUBBASE MAY BE A PART OF THE 'C' LAYER. <br />GRANULAR WELL-GRADED SOIL/AGGREGATE MIXTURES, <35% FINES OR <br />PROCESSED AGGREGATE. <br /> MOST PAVEMENT SUBBASE MATERIALS CAN BE USED IN LIEU OF THIS <br />LAYER. <br />AASHTO M145¹ <br />A-1, A-2-4, A-3 <br />OR <br />AASHTO M43¹ <br />3, 357, 4, 467, 5, 56, 57, 6, 67, 68, 7, 78, 8, 89, 9, 10 <br />BEGIN COMPACTIONS AFTER 24" OF MATERIAL OVER THE <br />CHAMBERS IS REACHED. COMPACT ADDITIONAL LAYERS IN 12" <br />(300 mm) MAX LIFTS TO A MIN. 95% PROCTOR DENSITY FOR <br />WELL GRADED MATERIAL AND 95% RELATIVE DENSITY FOR <br />PROCESSED AGGREGATE MATERIALS. <br />B <br />EMBEDMENT STONE: FILL SURROUNDING THE CHAMBERS <br />FROM THE FOUNDATION STONE ('A' LAYER) TO THE 'C' LAYER <br />ABOVE. <br />CLEAN, CRUSHED, ANGULAR STONE AASHTO M43¹ <br />3, 4 <br />A FOUNDATION STONE: FILL BELOW CHAMBERS FROM THE <br />SUBGRADE UP TO THE FOOT (BOTTOM) OF THE CHAMBER.CLEAN, CRUSHED, ANGULAR STONE AASHTO M43¹ <br />3, 4 PLATE COMPACT OR ROLL TO ACHIEVE A FLAT SURFACE.2,3 <br />NO COMPACTION REQUIRED. <br />60" <br />24" <br />MIN* <br />7.0' <br />MAX <br />12" MIN100" <br /> ADS GEOSYNTHETICS 601T NON-WOVEN GEOTEXTILE ALL AROUND <br />CLEAN, CRUSHED, ANGULAR STONE IN A & B LAYERS <br />12" MIN <br />12" MIN <br />9" MIN <br />9" MIN <br />D <br />C <br />B <br />A <br />*TO BOTTOM OF FLEXIBLE PAVEMENT. FOR UNPAVED <br />INSTALLATIONS WHERE RUTTING FROM VEHICLES MAY OCCUR, <br />INCREASE COVER TO 30" (750 mm).PERIMETER STONE <br />(SEE NOTE 4) <br />EXCAVATION WALL <br />(CAN BE SLOPED OR VERTICAL) <br />MC-4500 <br />END CAP <br />SUBGRADE SOILS <br />(SEE NOTE 3) <br />PAVEMENT LAYER <br />36" (900 mm) NYLOPLAST DRAIN BASIN <br />NTS <br />NOTES <br />1.GRATES/SOLID COVER SHALL BE DUCTILE IRON PER ASTM A536 GRADE 70-50-05. <br />2.FRAMES SHALL BE DUCTILE IRON PER ASTM A536 GRADE 70-50-05. <br />3.DRAIN BASIN TO BE CUSTOM MANUFACTURED ACCORDING TO PLAN DETAILS. RISERS ARE NEEDED <br />FOR BASINS OVER 84" (2.13 m) DUE TO SHIPPING RESTRICTIONS. SEE DRAWING NO. 7001-110-065. <br />4.DRAINAGE CONNECTION STUB JOINT TIGHTNESS SHALL CONFORM TO ASTM D3212 FOR <br />CORRUGATED HDPE (ADS N-12/HANCOR DUAL WALL), N-12 HP, & PVC SEWER. <br />5.ADAPTERS CAN BE MOUNTED ON ANY ANGLE 0° TO 360°. TO DETERMINE MINIMUM ANGLE BETWEEN <br />ADAPTERS SEE DRAWING NO. 7001-110-012. <br />GRATE OPTION LOAD <br />RATING PART #DWG # <br />PEDESTRIAN MEETS H-20 3099CGP 7001-110-220 <br />STANDARD MEETS H-20 3099CGS 7001-110-221 <br />SOLID COVER MEETS H-20 3099CGC 7001-110-222 <br />DOME N/A 3099CGD 7001-110-223 <br />8" MIN <br />THICKNESS <br />24" SUMP DEPTH <br />6" MIN <br />VARIABLE <br />INVERT HEIGHTS <br />24" MIN. FROM <br />TOP OF GRATE TO <br />TOP OF PIPE. <br />WATERTIGHT JOINT <br />(CORRUGATED HDPE SHOWN) <br />INTEGRATED DUCTILE IRON FRAME & <br />GRATE/SOLID COVER TO MATCH BASIN O.D. <br />(SEE NOTES 1 & 2) <br />TRAFFIC LOADS: CONCRETE SLAB DIMENSIONS <br />ARE FOR GUIDELINE PURPOSES ONLY. ACTUAL <br />CONCRETE SLAB MUST BE DESIGNED TAKING INTO <br />CONSIDERATION LOCAL SOIL CONDITIONS, <br />TRAFFIC LOADING, AND OTHER APPLICABLE <br />DESIGN FACTORS. SEE DRAWING NO. 7001-110-111 <br />FOR NON TRAFFIC INSTALLATION. <br />36" X 30" <br />CONE STYLE REDUCER <br />THE BACKFILL MATERIAL SHALL BE CRUSHED <br />STONE OR OTHER GRANULAR MATERIAL MEETING <br />THE REQUIREMENTS OF CLASS I, CLASS II, OR <br />CLASS III MATERIAL AS DEFINED IN ASTM D2321. <br />BEDDING & BACKFILL FOR SURFACE DRAINAGE <br />INLETS SHALL BE PLACED & COMPACTED <br />UNIFORMLY IN ACCORDANCE WITH ASTM D2321. <br /> INLET & OUTLET ADAPTERS AVAILABLE: <br />12" OR 24" FOR CORRUGATED HDPE (ADS <br />N-12/HANCOR DUAL WALL, ADS/HANCOR <br />SINGLE WALL), N-12 HP, PVC SEWER (EX: SDR <br />35), PVC DWV (EX: SCH 40), PVC C900/C905, <br />CORRUGATED & RIBBED PVC <br />18" MIN <br />WIDTH <br />MC-SERIES END CAP INSERTION DETAIL <br />NTS <br />NOTE: MANIFOLD STUB MUST BE LAID HORIZONTAL <br />FOR A PROPER FIT IN END CAP OPENING. <br />12" MIN SEPARATION <br />12" MIN INSERTION <br />MANIFOLD HEADER <br />MANIFOLD STUB <br />STORMTECH END CAP <br />12" MIN SEPARATION <br />12" MIN INSERTION <br />MANIFOLD HEADER <br />MANIFOLD STUB <br />NOTES: <br />1.INSPECTION PORTS MAY BE CONNECTED THROUGH ANY CHAMBER <br />CORRUGATION VALLEY. <br />2.ALL SCHEDULE 40 FITTINGS TO BE SOLVENT CEMENTED (4" PVC NOT <br />PROVIDED BY ADS). <br />CONNECTION DETAIL <br />NTS <br />8" <br />4" SCHED 40 PVC <br />COUPLING <br />4" SCHED 40 PVC <br />4" SCHED 40 PVC <br />CORE 4.5" Ø HOLE IN <br />CHAMBER (4.5" HOLE <br />SAW REQ'D) <br />ANY VALLEY <br />LOCATION <br />STORMTECH CHAMBER <br />8" NYLOPLAST INSPECTION PORT <br />BODY (PART# 2708AG4IPKIT) OR <br />TRAFFIC RATED BOX W/SOLID <br />LOCKING COVER <br />CONCRETE COLLAR <br />PAVEMENT <br />12" MIN <br />CONCRETE SLAB <br />8" MIN THICKNESS <br />4" PVC INSPECTION PORT DETAIL <br />NTS <br />CONCRETE COLLAR NOT REQUIRED <br />FOR UNPAVED APPLICATIONS <br />4" SCHED 40 <br />PVC <br />24"SUMP DEPTH <br />CATCH BASIN <br />OR MANHOLE <br />MC-4500 ISOLATOR ROW DETAIL <br />NTS <br />MC-4500 CHAMBER <br />INSPECTION PORT <br />MC-4500 END CAP <br />24" HDPE ACCESS PIPE REQUIRED USE <br />FACTORY PRE-CORED END CAP PART #: <br />MC4500REPE24BC OR MC4500REPE24BW <br />STORMTECH HIGHLY RECOMMENDS <br />FLEXSTORM PURE INSERTS IN ANY UPSTREAM <br />STRUCTURES WITH OPEN GRATES <br />COVER PIPE CONNECTION TO END CAP WITH ADS <br />GEOSYNTHETICS 601T NON-WOVEN GEOTEXTILE <br />TWO LAYERS OF ADS GEOSYNTHETICS 315WTM WOVEN <br />GEOTEXTILE BETWEEN FOUNDATION STONE AND CHAMBERS <br />10.3' MIN WIDE CONTINUOUS FABRIC WITHOUT SEAMS <br />ELEVATED BYPASS MANIFOLD <br />INSPECTION & MAINTENANCE <br />STEP 1) INSPECT ISOLATOR ROW FOR SEDIMENT <br />A. INSPECTION PORTS (IF PRESENT) <br />A.1. REMOVE/OPEN LID ON NYLOPLAST INLINE DRAIN <br />A.2. REMOVE AND CLEAN FLEXSTORM FILTER IF INSTALLED <br />A.3. USING A FLASHLIGHT AND STADIA ROD, MEASURE DEPTH OF SEDIMENT AND RECORD ON MAINTENANCE LOG <br />A.4. LOWER A CAMERA INTO ISOLATOR ROW FOR VISUAL INSPECTION OF SEDIMENT LEVELS (OPTIONAL) <br />A.5. IF SEDIMENT IS AT, OR ABOVE, 3" PROCEED TO STEP 2. IF NOT, PROCEED TO STEP 3. <br />B. ALL ISOLATOR ROWS <br />B.1. REMOVE COVER FROM STRUCTURE AT UPSTREAM END OF ISOLATOR ROW <br />B.2. USING A FLASHLIGHT, INSPECT DOWN THE ISOLATOR ROW THROUGH OUTLET PIPE <br />i) MIRRORS ON POLES OR CAMERAS MAY BE USED TO AVOID A CONFINED SPACE ENTRY <br />ii) FOLLOW OSHA REGULATIONS FOR CONFINED SPACE ENTRY IF ENTERING MANHOLE <br />B.3. IF SEDIMENT IS AT, OR ABOVE, 3" PROCEED TO STEP 2. IF NOT, PROCEED TO STEP 3. <br />STEP 2) CLEAN OUT ISOLATOR ROW USING THE JETVAC PROCESS <br />A. A FIXED CULVERT CLEANING NOZZLE WITH REAR FACING SPREAD OF 45" OR MORE IS PREFERRED <br />B. APPLY MULTIPLE PASSES OF JETVAC UNTIL BACKFLUSH WATER IS CLEAN <br />C. VACUUM STRUCTURE SUMP AS REQUIRED <br />STEP 3) REPLACE ALL COVERS, GRATES, FILTERS, AND LIDS; RECORD OBSERVATIONS AND ACTIONS. <br />STEP 4) INSPECT AND CLEAN BASINS AND MANHOLES UPSTREAM OF THE STORMTECH SYSTEM. <br />NOTES <br />1. INSPECT EVERY 6 MONTHS DURING THE FIRST YEAR OF OPERATION. ADJUST THE INSPECTION INTERVAL BASED ON PREVIOUS <br />OBSERVATIONS OF SEDIMENT ACCUMULATION AND HIGH WATER ELEVATIONS. <br />2. CONDUCT JETTING AND VACTORING ANNUALLY OR WHEN INSPECTION SHOWS THAT MAINTENANCE IS NECESSARY. <br />MC-4500 TECHNICAL SPECIFICATION <br />NTS <br />PART #STUB B C <br />MC4500REPE06T 6"42.54"--- <br />MC4500REPE06B ---0.86" <br />MC4500REPE08T 8"40.50"--- <br />MC4500REPE08B ---1.01" <br />MC4500REPE10T 10"38.37"--- <br />MC4500REPE10B ---1.33" <br />MC4500REPE12T 12"35.69"--- <br />MC4500REPE12B ---1.55" <br />MC4500REPE15T 15"32.72"--- <br />MC4500REPE15B ---1.70" <br />MC4500REPE18TC <br />18" <br />29.36"---MC4500REPE18TW <br />MC4500REPE18BC ---1.97"MC4500REPE18BW <br />MC4500REPE24TC <br />24" <br />23.05"---MC4500REPE24TW <br />MC4500REPE24BC ---2.26"MC4500REPE24BW <br />MC4500REPE30BC 30"---2.95" <br />MC4500REPE36BC 36"---3.25" <br />MC4500REPE42BC 42"---3.55" <br />NOTE: ALL DIMENSIONS ARE NOMINAL <br />NOMINAL CHAMBER SPECIFICATIONS <br />SIZE (W X H X INSTALLED LENGTH)100.0" X 60.0" X 48.3" <br />CHAMBER STORAGE 106.5 CUBIC FEET <br />MINIMUM INSTALLED STORAGE*162.6 CUBIC FEET <br />WEIGHT 130.0 lbs. <br />NOMINAL END CAP SPECIFICATIONS <br />SIZE (W X H X INSTALLED LENGTH)90.2" X 59.4" X 30.7" <br />END CAP STORAGE 35.7 CUBIC FEET <br />MINIMUM INSTALLED STORAGE*108.7 CUBIC FEET <br />WEIGHT 135.0 lbs. <br />*ASSUMES 12" STONE ABOVE, 9" STONE FOUNDATION AND BETWEEN CHAMBERS, 12" STONE <br />PERIMETER IN FRONT OF END CAPS AND 40% STONE POROSITY. <br />STUBS AT BOTTOM OF END CAP FOR PART NUMBERS ENDING WITH "B" <br />STUBS AT TOP OF END CAP FOR PART NUMBERS ENDING WITH "T" <br />END CAPS WITH A WELDED CROWN PLATE END WITH "C" <br />END CAPS WITH A PREFABRICATED WELDED STUB END WITH "W" <br />B <br />C <br />52.0"48.3" <br />INSTALLED <br />60.0" <br />100.0"90.2" <br />59.4" <br />30.7" <br />INSTALLED <br />35.1" <br />UPPER JOINT <br />CORRUGATION <br />WEB <br />CREST <br />CREST <br />STIFFENING RIB <br />VALLEY <br />STIFFENING RIB <br />BUILD ROW IN THIS <br />DIRECTION <br />LOWER JOINT CORR. <br />FOOT <br />CUSTOM PRECORED INVERTS ARE <br />AVAILABLE UPON REQUEST. <br />INVENTORIED MANIFOLDS INCLUDE <br />12-24" (300-600 mm) SIZE ON SIZE <br />AND 15-48" (375-1200 mm) <br />ECCENTRIC MANIFOLDS. CUSTOM <br />INVERT LOCATIONS ON THE MC-4500 <br />END CAP CUT IN THE FIELD ARE NOT <br />RECOMMENDED FOR PIPE SIZES <br />GREATER THAN 10" (250 mm). THE <br />INVERT LOCATION IN COLUMN 'B' <br />ARE THE HIGHEST POSSIBLE FOR <br />THE PIPE SIZE.93.67'