HomeMy WebLinkAboutR-398816NE 1/4OFS32, T23 N, R5 E, W.M.
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PROJECT INFORMATION
ENGINEERED
TIM SNELL
PRODUCT
609-993-0813
MANAGER.
T1M.SNELL(jpADS-PIPE.COM
JOE SHEENY
ADS SALES REP:
253-255-6302
JOS E PH.SHE EHY@ADS-RIP E.COM
PROJECT NO:
S039990
ADVANCED DRAINAGE SYSTEMS, INC.
RENTON DENTAL ARTS
RENTON, WA
STORMTECH CHAMBER SPECIFICATIONS
1. CHAMBERS SHALL BE STORMTECH MC-3500.
2. CHAMBERS SHALL BE MADE FROM VIRGIN, IMPACT -MODIFIED POLYPROPYLENE COPOLYMERS.
3. CHAMBER ROWS SHALL PROVIDE CONTINUOUS, UNOBSTRUCTED INTERNAL SPACE WITH NO INTERNAL SUPPORT PANELS THAT
WOULD IMPEDE FLOW OR LIMITACCIESS FOR INSPECTION-
4- THE STRUCTURAL DESIGN OF THE CHAMBERS. THE STRUCTURAL BACKFILL, AND THE INSTALLATION REQUIREMENTS SHALL ENSURE
THAT THE LOAD FACTORS SPECIFIED IN THE AASHTO LRFD BRIDGE DESIGN SPECIFICATIONS, SECTION 12.12, ARE MET FOR 1)
LONG -DURATION DEAD LOADS AND 2) SHORT -DURATION LIVE LOADS, BASED ON THE AASHTO DESIGN TRUCK WITH CONSIDERATION
FOR IMPACT AND MULTIPLE VEHICLE PRESENC€&
5. CHAMBERS SHALL MEET THE REQUIREMENTS OF ASTM F2418-U, "STANDARD SPECIFICATION FOR POLYPROPYLENE (PP)
CORRUGATED WALL STORMWATER COLLECTION CHAMBERS".
5- CHAMBERS SHALL BE DESIGNED AND ALLOWABLE LOADS DETERMINED IN ACCORDANCE WITH ASTM F2787, "STANDARD PRACTICE
FOR STRUCTURAL DESIGN OF THERMOPLASTIC CORRUGATED WALL STORMWATER COLLECTION CHAMBERS
7. ONLY CHAMBERS THAT ARE APPROVED BY THE SITE DESIGN ENGINEER WILL BE ALLOWED. THE CHAMBER MANUFACTURER SHALL
SUBMIT THE FOLLOWING UPON REQUEST TO THE SITE DESIGN ENGINEER FOR APPROVAL BEFORE DELIVERING CHAMBERS TO THE
PROJECT SITE:
a A STRUCTURAL EVALUATION SEALED BY A REGISTERED PROFESSIONAL ENGINEER THAT DEMONSTRATES THAT THE SAFETY
FACTORS ARE GREATER THAN OR EQUAL TO 1.95 POR DEAD LOAD AND 1-75 FOR LIVE LOAD, THE MINIMUM REQUIRED BY ASTM
F2787 AND BY AASHTO FOR TH ERMOPLASTiC PLPE.
h. A STRUCTURAL EVALUATION SEALED BY A REGISTERED PROFESSIONAL ENGINEERTHAT DEMONSTRATES THAT THE LOAD
FACTORS SPECIFIED IN THE AASHTO LRFD BRIDGE DESIGN SPECIFICATIONS, SECTION 12.12, ARE MET. THE 50 YEAR CREEP
MODULUS DATA SPECIFIED IN ASTM F2418 MUST BE USED AS PART OF THE AASHTO STRUCTURAL EVALUATION TO VERIFY
LONG-TERM PERFORMANCE.
c. STRUCTURAL CROSS SECTION DETAIL ON WHICH THE STRUCTURAL EVALUATION IS BASED,
8, CHAMBERS AND END CAPS SHALL BE PRODUCED ATAN ISO 9001 CERTIFIED MANUFACTURING FACILITY.
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IMPORTANT - NOTES FOR THE BIDDING AND INSTALLATION OF MC-3500 CHAMBER SYSTEM
1, STORMTECH MG-3500 CHAMBERS SHALL NOT BE INSTALLED UNTIL THE MANUFACTURER'S REPRESENTATIVE HAS COMPLETED A
PRE -CONSTRUCTION MEETING WITH THE INSTALLERS.
2, STORMTECH MC-3500 CHAMBERS SHALL BE INSTALLED IN ACCORDANCE WITH THE "STORMTECH MC-35001MC-4500 CONSTRUCTION GUIDE".
3. CHAMBERS ARE NOT TO BE BACKFILLED WITH A DOZER OR AN EXCAVATOR SITUATED OVER THE CHAMBERS.
STORMTECH RECOMMENDS 3 BACKFILL METHODS:
• STONESHOOTER LOCATED OFF THE CHAMBER BED.
• BACKFILL AS ROWS ARE BUILT USING AN EXCAVATOR ON THE FOUNDATION STONE OR SUBGRADE.
• BACKFILL FROM OUTSIDE THE EXCAVATION USING A LONG BOOM HOE OR EXCAVATOR.
4. THE FOUNDATION STONE SHALL BE LEVELED AND COMPACTED PRIOR TO PLACING CHAMBERS.
5. JOINTS BETWEEN GHAMBERS SHALL BE PROPERLY SEATED PRIOR TO PLACING STONE.
6. MAINTAIN MINIMUM - 9" (230 mm) SPACING BETWEEN THE CHAMBER ROWS.
7_ INLET AND OUTLET MANIFOLDS MUST BE INSERTED A MINIMUM OF 12" (300 mm) INTO CHAMBER END CAPS-
8. EMBEDMENT STONE SURROUNDING CHAMBERS MUST BE A CLEAN, CRUSHED, ANGULAR STONE MEETING THE AASHTO M43 DESIGNATION OF #.3 OR
94.
9. STONE MUST BE PLACED ON THE TOP CENTER OF THE CHAMBER TO ANCHOR THE CHAMBERS IN PLACE AND PRESERVE ROW SPACING.
10, THE CONTRACTOR MUST REPORT ANY DISCREPANCIES WITH CHAMBER FOUNDATION MATERIALS BEARING CAPACITIES TO THE SITE DESIGN
ENGINEER.
11, ADS RECOMMENDS THE USE OF -FLEXSTORM CATCH IT, INSERTS DURING CONSTRUCTION FOR ALL INLETS TO PROTECTTHE SUBSURFACE
STORMWATER MANAGEMENT SYSTEM FROM CONSTRUCTION SITE RUNOFF.
NOTES FOR CONSTRUCTION EQUIPMENT
1. STORMTECH MC-3500 CHAMBERS SHALL BE INSTALLED IN ACCORDANCE WITH THE "STORMTECH MC-35D01MC-4500 CONSTRUCTION GUIDE
2. THE USE OF EQUIPMENT OVER MG-3500 CHAMBERS IS LIMITED:
• NO EQUIPMENT IS ALLOWED ON BARE CHAMBERS.
• NO RUBBER TIRED LOADER, DUMP TRUCK, OR EXCAVATORS ARE ALLOWED UNTIL PROPER FILL DEPTHS ARE REACHED IN ACCORDANCE
WITH THE'STORMTECH MC-35001MC-4500 CONSTRUCTION GUIDE".
• WEIGHT LIMITS FOR CONSTRUCTION EQUIPMENT CAN BE FOUND IN THE "STORMTECH MC-350MMC-4500 CONSTRUCTION GUIDE".
3. FULL 36" (900 mm) OF STABILIZED COVER MATERIALS OVER THE CHAMBERS IS REQUIRED FOR DUMP TRUCK TRAVEL OR DUMPING.
USE OF A DOZERTO PUSH EMBEDMENT STONE BETWEEN THE ROWS OF CHAMBERS MAY CAUSE DAMAGE TO CHAMBERS AND IS NOTAN ACCEPTABLE
BACKFILL METHOD. ANY CHAMBERS DAMAGED BY USING THE "DUMP AND PUSH" METHOD ARE NOT COVERED UNDER THE STORMTECH STANDARD
WARRANTY.
CONTACT STORMTECH AT 1-888-892-2694 WITH ANY QUESTIONS ON INSTALLATION REQUIREMENTS OR WEIGHT LIMITS FOR CONSTRUCTION EQUIPMENT.
PROPOSED LAYOUT
i r,
STORMTECH MC-35M CHAMBERS
14
STORMTECH MC-3500 END GAPS
12
STONE ABOVE (in)
9
STONE BELOW (1n)
40
k STONE VOID
INSTALLED SYSTEM VOLUME (CF)
17019
(PERIMETER STONE BELOW ELEVATION 391130 INCLUDED)
4.189
SYSTEM AREA (f?)
290
SYSTEM PERIMETER (It)
PROPOSED ELEVATIONS
MAXIMUM ALLOWABLE GRADE [TOP OF PAVEMENTIUNPAVED)
406.70
MINIMUM ALLOWABLE GRADE (UNPAVED WITH TRAFFIC):
401.20
MINIMUM ALLOWABLE GRADE (UNPAVED NO TRAFFIC):
400.70
MINIMUM ALLOWABLE GRADE (BASE OF FLEXIBLE PAVEMENT}:
400.70
MINIMUM ALLOWABLE GRADE (TOP OF RIGID PAVEMENT):
400.70
TOP OF STONE'
399.70
TOP OF MC-3500 CHAMBER:
398.70
12" TOP MANIFOLD INVERT'
397.15
24" ISOLATOR ROW INVERT:
395.12
12" BOTTOM MANIFOLD INVERT'
395.06
BOTTOM OF MC-3500 CHAMBER'
394.95
BOTTOM OF STONE'
39420
12" ADS N-12 BOTTOM CONNECTION
INVERT 1.35" ABOVE CHAMBER BASE
(SEE NOTES)
<=
STORMTECH CHAMBERS
NTS
ollllll � � Illlloi ollllll � IlllllliAS SHOWN
_
855 1 ONE INCH
CHECKED: AT FULL SCALE
WFF IF NOT ONE INCH
SCALE ACCORDINGLY
---
VERTICAL- NAVD 1988
HORIZONTAL: NAD 1983/1991
DATU M
MOTES
• MANIFOLD SIZE TO BE DETERMINED BY SITE DESIGN ENGINEER, SEE TECH SHEET #7 FOR MANIFOLD SIZING GUIDANCE.
• DUE TO THE ADAPTATION OF THIS CHAMBER SYSTEM TO SPECIFIC SITE AND DESIGN CONSTRAINTS, IT MAY BE
NECESSARY TO CUT AND COUPLE ADDITIONAL PIPE TO STANDARD MANIFOLD COMPONENTS IN THE FIELD.
• THE SITE DESIGN ENGINEER MUST REVIEW ELEVATIONS AND IF NECESSARY ADJUST GRADING TO ENSURE THE CHAMBER
COVER REQUIREMENTS ARE MET.
• THIS PLAN REFLECTS THE CHAMBER SYSTEM DESIGN BY THE SITE DESIGN ENGINEER USING STORMTECH COMPONENTS.
THE SUITABILITY OF THE CHAMBER SYSTEM TO MEET ANY FUNCTIONAL REQUIREME NTS. ARE THE RE SPONSIBILITY OF
THE SITE DESIGN ENGINEER. STORMTECH'S SCOPE OF WORK IS LIMITED TO THE ASSEMBLED PRODUCT DIMENSIONS AND
SPECIFICATIONS FOR INSTALLATION.
75A4'
THERMOPLASTIC LINER
(SEE TECH SHEET #21 PROVIDED BY OTHERS)
PLACE MINIMUM 17.5' OF AD S GEOSYNTHETI CS 315 WTM WOVEN
GEOTEXCTILE OVER BEDDING STONE AND UNDERNEATH CHAMBER
FEET FOR SCOUR PROTECTION AT ALL CHAMBER INLET ROWS
6' ADS N-12 DUAL WALL PERFORATED HOPE UNDERDRAIN
(SIZE TBD BY ENGINEER)
W�__ s`�rrE . �1_ -
03.10'
92.E 1
ENGINEER'S RECORD
DRAWING CERTIFICATION
SEE SHEET CV-1.0 FOR SIGNED ENGINEER'S
RECORD DRAWING CERTIFICATION NOTE
CITY OF
RENTON
Planning/Building/Public Works Dept.
ISOLATOR ROW
(SEE DETAIL)
STRUCTURE 15
(PER ENGINEER'S PLAN)
(DESIGN BY ENGINEER J
PROVIDED BY OTHERS)
12" X 12" ADS N-12 TOP MANIFOLD
INVERT 26.36" ABOVE
CHAMBER BASE
(SEE NOTES)
STRUCTURE16
(PER ENGINEER'S PLAN)
(DESIGN BY ENGINEER 1
PROVIDED BY OTHERS)
INSPECTION PORT
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R-398816
IN COMPLIANCE WITH CITY OF RENTON STANDARDS
RENTON DENTAL ARTS
17816 108TH AVE SE
RECORD DRAWINGS
STORM DRAINAGE DETAILS
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DATE:
04/12/2019
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