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SECTION 22 14 53.10
MODULAR WATER STORAGE SYSTEM
 
 
Copyright 2015 - 2017 ARCAT, Inc. - All rights reserved
** NOTE TO SPECIFIER ** RainHarvest Systems, LLC; modular water storage system; rainwater harvesting technologies.
This section is based on the products of RainHarvest Systems, LLC, which is located at:
4475 Alicia Lane
Cumming, GA 30028
Toll Free Tel: 800-654-9283
Tel: 770-889-2533
Fax: 770-889-2577
Email: request info (sales_east@rainharvest.com)
Web: www.rainharvest.com
[ Click Here ] for additional information.
RainHarvest Systems is focused on removing the barriers for widespread deployment of rain harvesting in the United States.
Rainwater capturing systems and components have been complex, costly and difficult to locate through a disparate network of vendors and manufacturers in different industries spanning several countries. What we've done differently is to source a variety of top tier products from the leading manufacturers and purchase them in volume quantities so we can pass the discount on to our customers and dealers.
We make this available on a leading edge and wholly-owned e-commerce engine to provide a fast, secure and enjoyable transaction. As a stocking retailer and wholesaler, RainHarvest Systems maintains a showroom, rain harvesting lab and warehouse near Atlanta, GA, and an additional warehouse and distribution center in California.
At RainHarvest Systems, we give you choices on price and technology that best suit your needs. Each rainwater capturing project is different and the solutions you apply can be tailored to suit your needs. You can choose the right product at the right price at RainHarvest Systems.
 
PART 1 GENERAL
 
1.1
SECTION INCLUDES
A.
Modular water management and storage system including the following:
1.
Stacking modules, baseplates, and endplates.
2.
Inspection chambers.
3.
Accessories.
1.2
SYSTEM DESCRIPTION
A.
System Includes: Integrated water management solution for stormwater infiltration, retention, detention, rainwater harvesting or firewater tanks. System includes inspection components with site specific configurability without special tools that allows high volume storage and high pressure jetting for cleaning and maintenance. All system components shall be from the same manufacturer to ensure compatibility with other system components.
B.
Engineering Requirements: Provide adequate support for project design loads, excavation, subsurface conditions, testing, inspection, and safety requirements in accordance with design criteria below.
1.3
SUBMITTALS
A.
Submit under provisions of Section 01 30 00 - Administrative Requirements.
B.
Product Data: For each system component to be installed including dimensions, loading and water volume capacities, operational characteristics, connections, and accessories.
C.
Shop Drawings:
1.
Include engineering, safety factors, specific gravities, atmospheric pressures, project specific loading conditions and capacities, system layout, components, and accessories.
2.
Excavation and base preparation shall be provided in accordance with the shop drawings and Engineer's recommendations.
3.
System shall be sized in accordance with national standards and hydraulic impact.
4.
Unless otherwise shown on shop drawings, sub-grade excavation and preparation shall be executed in accordance with Earthwork drawings and Division 31 specifications.
5.
Unless otherwise shown on shop drawings, sub-surface drainage materials shall be executed in accordance with Earthwork drawings and Division 31 specifications.
D.
Closeout Submittals: Operation and maintenance data.
1.
Provide instructions on operation, calibration, troubleshooting, and servicing equipment.
2.
Include layout drawings of concealed elements, parts lists, and product data.
1.4
QUALITY ASSURANCE
A.
Manufacturer Qualifications:
1.
Maintain ISO 9001 production facilities including quality management protocols for every production batch.
2.
Minimum 10 years experience in work of this Section.
3.
Successful completion of minimum of 10 previous projects of similar scope and complexity.
B.
Installer Qualifications and Project Requirements:
1.
Certified by the manufacturer with minimum 3 years experience in work of this Section.
2.
Successful completion of minimum of 3 previous projects of similar scope and complexity.
3.
Maintain factory-trained technicians on staff to provide field service and warranty work.
4.
Installer is responsible for the following:
a.
Tour, inspect and discuss condition of sub-grade, drainage structures and other preparatory work.
b.
Review required inspections & testing procedures.
c.
Review safety precautions relating to installation.
d.
Use products manufactured or approved by the manufacturer.
e.
Follow the installation instructions and other contract documents (shop drawings, specifications, approvals, configuration report and manufacturer's recommendations).
f.
Use construction machinery described in the manufacturer's installation and maintenance instructions.
C.
Excavation Safety: In accordance with OSHA requirements.
D.
System components shall contain UV-stabilizer to be protected from sunlight exposure.
1.5
DELIVERY, STORAGE, AND HANDLING
A.
Do not deliver system components until time needed for installation, and after proper protection can be provided.
B.
System components shall be protected from damage during delivery. Protect system components from damage and corrosion.
C.
Store system components on smooth surfaces, free from dirt, mud and debris.
D.
Handle system components with forklifts and manufacturers recommended equipment during transportation and site construction.
E.
Leave protective coverings in place until just prior to installation.
PART 2 PRODUCTS
 
2.1
MANUFACTURERS
A.
Acceptable Manufacturer: RainHarvest Systems, LLC, which is located at: 4475 Alicia Lane; Cumming, GA 30028; Toll Free Tel: 800-654-9283; Tel: 770-889-2533; Fax: 770-889-2577 ; Email: request info (sales_east@rainharvest.com); Web: www.rainharvest.com
 
** NOTE TO SPECIFIER **Delete one of the following two paragraphs; coordinate with requirements of Division 1 section on product options and substitutions.
 
B.
Substitutions: Not permitted.
C.
Requests for substitutions will be considered in accordance with provisions of Section 01 60 00 - Product Requirements.
 
** NOTE TO SPECIFIER ** Delete below if not required.
 
2.2
ECOBLOC INSPECT FLEX
A.
Engineering design criteria:
1.
Loading conditions shall be verified through compression tests during production.
2.
Long-term resistance shall be verified in laboratory tests by a certified testing laboratory approved by the local jurisdiction.
3.
System shall achieve equal lateral strength in every direction.
4.
General limits of installation shall include safety factors.
5.
System shall be able to achieve a maximal depth below grade of 16'-4.8" (5 m).
6.
System shall be able to achieve a tank height of 15'-7" (4.75 m) in pedestrian loading application and 13'-9.4" (4.2 m) plus earth coverings for HS-25 vehicular applications.
7.
Installed system shall meet design criteria without additional soil stabilization equipment and without Geogrid.
8.
System shall be able to achieve sustainable life of 50 years including safety factors in accordance with the manufacturers operating guidelines.
B.
Storage Criteria:
1.
System shall be capable of storing water products with specific gravity up to 1.1.
2.
System shall be vented to atmospheric pressure.
3.
System shall be capable of storing products identified in the manufacturer's current standard limited warranty.
4.
Use and storage of critical biological and chemical ingredients or concentration shall be in accordance with the manufacturers current recommendations.
C.
Material Requirements:
1.
System shall be manufactured with first generation upcycled materials.
2.
Long term properties shall be reported by laboratory tests.
D.
System Module Capacities and Dimensions:
1.
Gross Volume: 54.2 US gallons (205 liters).
2.
Net Volume: 51.5 US gallons (195 liters).
3.
Nominal Size: 31.5 x 31.5 x 12.6 inches (800 x 800 x 320 mm).
E.
Connections:
1.
Provide with perforated openings up to 8 inches (203 mm), and with adaptor plates for pipes up to 20 inches (508 mm).
2.
Connections and perforated openings shall allow full drainage and venting of tanks.
3.
Include manufacturer's EcoBloc Inspect flex base plates and end plates as recommended by the manufacturer.
F.
Inspections:
1.
Installed system shall allow inspection and high pressure jetting.
2.
Installed system shall be able to move inspection devices inside structure.
 
** NOTE TO SPECIFIER ** Delete below if not required.
 
2.3
ECOBLOC MAXX
A.
Engineering design criteria:
1.
Loading conditions shall be verified through compression tests during production.
2.
Long-term resistance shall be verified in laboratory tests by a certified testing laboratory approved by the local jurisdiction.
3.
System shall achieve equal lateral strength in every direction.
4.
General limits of installation shall include safety factors.
5.
System shall be able to achieve a maximal depth below grade of 16'-4.8" (5 m).
6.
System shall be able to achieve a tank height of 15'-7" (4.75 m) in pedestrian loading application and 13'-9.4" (4.2 m) plus earth coverings for HS-20 vehicular applications.
7.
Installed system shall meet design criteria without additional soil stabilization equipment and without Geogrid.
8.
System shall be able to achieve sustainable life of 50 years including safety factors in accordance with the manufacturers operating guidelines.
B.
Storage Criteria:
1.
System shall be capable of storing water products with specific gravity up to 1.1.
2.
System shall be vented to atmospheric pressure.
3.
System shall be capable of storing products identified in the manufacturer's current standard limited warranty.
4.
Use and storage of critical biological and chemical ingredients or concentration shall be in accordance with the manufacturers current recommendations.
C.
Material Requirements:
1.
System shall be manufactured with first generation upcycled materials.
2.
Long term properties shall be reported by laboratory tests.
D.
System Module Capacities and Dimensions:
1.
Gross Volume: 59.4 US gallons (225 liters).
2.
Net Volume: 57.3 US gallons (217 liters).
3.
Nominal Size: 31.5 x 31.5 x 13.8 inches (800 x 800 x 350 mm).
E.
Connections:
1.
Provide with perforated openings up to 10 inches (254 mm), and with adaptor plates for pipes up to 20 inches (508 mm).
2.
Connections and perforated openings shall allow full drainage and venting of tanks.
3.
Include manufacturer's EcoBloc Inspect flex base plates and end plates as recommended by the manufacturer.
F.
Inspections: Installed system shall be compatible with modules that are inspectable.
 
** NOTE TO SPECIFIER ** Delete below if not required.
 
2.4
ECOBLOC LIGHT
A.
Engineering design criteria:
1.
Loading conditions shall be verified through compression tests during production.
2.
Long-term resistance shall be verified in laboratory tests by a certified testing laboratory approved by the local jurisdiction.
3.
System shall achieve equal lateral strength in every direction.
4.
General limits of installation shall include safety factors.
5.
System shall be able to achieve a maximal depth below grade of 7'-4.6" (2.25 m).
6.
System shall be able to achieve a tank height of 7'-4.6" (2.25 m) in pedestrian loading application and 4'-9.1" (1.45 m) plus earth coverings for HS-10 and HS-15 vehicular applications.
7.
Installed system shall meet design criteria without additional soil stabilization equipment and without Geogrid.
8.
System shall be able to achieve sustainable life of 50 years including safety factors in accordance with the manufacturers operating guidelines.
B.
Storage Criteria:
1.
System shall be capable of storing water products with specific gravity up to 1.1.
2.
System shall be vented to atmospheric pressure.
3.
System shall be capable of storing products identified in the manufacturer's current standard limited warranty.
4.
Use and storage of critical biological and chemical ingredients or concentration shall be in accordance with the manufacturers current recommendations.
C.
Material Requirements:
1.
System shall be manufactured with first generation upcycled materials.
2.
Long term properties shall be reported by laboratory tests.
D.
System Module Capacities and Dimensions:
1.
Gross Volume: 59.4 US gallons (225 liters).
2.
Net Volume: 57.9 US gallons (219 liters).
3.
Nominal Size: 31.5 x 31.5 x 13.8 inches (800 x 800 x 350 mm).
E.
Connections:
1.
Provide with perforated openings up to 10 inches (254 mm), and with adaptor plates for pipes up to 20 inches (508 mm).
2.
Connections and perforated openings shall allow full drainage and venting of tanks.
3.
Include manufacturer's EcoBloc Inspect flex base plates and end plates as recommended by the manufacturer.
F.
Inspections:
1.
Installed system shall be compatible with modules that are inspectable.
 
** NOTE TO SPECIFIER ** Delete below if not required.
 
2.5
VARIO 800 SHAFT SYSTEM
A.
Engineering design criteria:
1.
Short-term resistance shall be verified in laboratory tests by a certified testing laboratory approved by the local jurisdiction.
2.
System shall achieve equal lateral strength in every direction.
3.
General limits of installation shall include safety factors.
4.
System shall be able to achieve a maximal depth below grade of 16'-4.8" (5 m).
5.
System shall be able to achieve a tank height of 15'-7" (4.75 m) in pedestrian loading application and 13'-9.4" (4.2 m) plus earth coverings for HS-25 vehicular applications.
6.
Installed system shall meet design criteria without additional soil stabilization equipment and without Geogrid.
7.
System shall be able to achieve sustainable life of 50 years including safety factors in accordance with the manufacturers operating guidelines.
8.
System shall be able to use as inlet, filter, inspection and choke shaft.
9.
System shall enable free positioning within the EcoBloc system.
10.
System shall enable easy access with a clear width of 23.6 inches (600 mm).
B.
Storage Criteria:
1.
System shall be capable of storing water products with specific gravity up to 1.1.
2.
System shall be vented to atmospheric pressure.
3.
System shall be capable of storing products identified in the manufacturer's current standard limited warranty.
4.
Use and storage of critical biological and chemical ingredients or concentration shall be in accordance with the manufacturers current recommendations.
C.
Material Requirements: System shall be manufactured with first generation upcycled materials and glasspfiber reinforcement.
D.
System Module Capacities and Dimensions:
 
** NOTE TO SPECIFIER ** Select gross volume. Delete option not required.
 
1.
Gross Volume: 60.7 US gallons (230 liters).
2.
Gross Volume: 113.5 US gallons (420 liters).
 
** NOTE TO SPECIFIER ** Select nominal size. Delete option not required.
 
3.
Nominal Size: 31.5 x 31.5 x 14 inches (800 x 800 x 355 mm).
4.
Nominal Size: 31.5 x 31.5 x 26 inches (800 x 800 x 660 mm).
E.
Connections:
1.
Provide with perforated openings up to 8 inches (203 mm) for inspection access and matching with inspection lanes.
 
** NOTE TO SPECIFIER ** Select perforated opening size. Delete sizes not required.
 
2.
Shaft system shall have perforated openings up to 8 inches (203 mm).
3.
Shaft system shall have perforated openings up to 12 inches (304 mm).
4.
Shaft system shall have perforated openings up to 16 inches (406 mm).
5.
Include manufacturer's Vario 800 flex base/cover set as recommended by the manufacturer.
F.
Inspections: Installed system shall be compatible with modules that are inspectable.
2.6
ACCESSORlES
A.
Connectors:
1.
System modules shall be able to be interconnected with a modular clip system to create a stable, uniform system.
2.
System modules shall be able to use connectors only for horizontal connections.
B.
Geotextile:
1.
Specific Weight: 6 oz/yd2 (200 g/m2).
2.
CBR: 528.3 - 539.5 lb (2.35 - 2.40 kN).
3.
Opening Width: 0 - 0.004 inch (0 - 100 µm).
4.
Water Permeability: 1268 - 1427 US gpm (80-90 l/m2s).
C.
Adaptor Plates: for pipes up to 20 inches (508 mm).
D.
Venting Ends: 4 inch (101.6 mm) pipe.
E.
Choke Drains:
 
** NOTE TO SPECIFIER ** Select choke drain size and flow rate. Delete option not required.
 
1.
4 inch (101.6 mm) choke drain with flow rate of 0.26 to 1.72 US gallons per second (1.0 to 6.5 liters per second).
2.
6 inch (152.4 mm) choke drain with flow rate of 0.53 to 4.22 US gallons per second (2.0 to 16.1 liters per second).
F.
Geomembrane:
1.
Basis of Design: PE-HD-Geomembrane.
2.
Minimum Thickness: 0.08 inch (2 mm).
2.7
SOURCE QUALITY CONTROL
A.
Assemble and test system in factory prior to shipment to Project site.
PART 3 EXECUTION
 
3.1
INSTALLATION
A.
Install system components in accordance with manufacturer's instructions and approved Shop Drawings.
B.
Arrange equipment so that components requiring removal or maintenance are readily accessible without disturbing other components. Arrange for clear passage between components.
C.
Connect to utility supplies and equipment.
D.
Do not bury component deeper than manufacturer's recommended depth or in a manner that would exceed engineering loads.
3.2
CLEANING AND PROTECTION
A.
Clean and protect system in accordance with manufacturer's instructions.
END OF SECTION