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- SECTION 02621
-
- FOUNDATION DRAINAGE PIPING
- NOTE ** This section is based on the Form-A-Drain system
- products manufactured by CertainTeed Corporation,
- Pipe and Plastics Group, at the following address:
- NOTE ** 750 E. Swedesford Road
- NOTE ** P.O. Box 860
- NOTE ** Valley Forge PA 19482
- NOTE ** Voice (610) 341-6950
- NOTE ** FAX (610) 341-6837
- NOTE **
- NOTE ** Installing the Form-A-Drain system by CertainTeed
- offers a solution to three construction
- requirements at once; the Form-A-Drain system
- functions as:
- NOTE **
- NOTE ** Formwork for footings.
- NOTE ** Foundation drainage system.
- NOTE ** Radon gas evacuation system.
- NOTE **
- NOTE ** The Form-A-Drain system conforms to "Model
- Standards and Techniques for Control of Radon in
- New Residential Buildings" - Environmental
- Protection Agency (EPA), and is the subject of BOCA
- Research Report Number 95-37, dated 1995.
- NOTE **
- NOTE ** SECTION 02621 - FOUNDATION DRAINAGE PIPING,
- Copyright 1997, The Architect's Catalog, Inc.
-
-
- PART 1 GENERAL
-
- 1.1 SECTION INCLUDES
- NOTE ** Delete items below not required for project.
-
- A. Foundation Drainage System.
-
- B. Perimeter Radon Gas Evacuation System.
-
- 1.2 RELATED SECTIONS
- NOTE ** Delete any sections below not relevant to this
- project; add others as required.
-
- A. Section 02300 - Earthwork.
-
- B. Section 03300 - Cast-In-Place Concrete.
-
- 1.3 REFERENCES
- NOTE ** Delete references from the list below that are not
- actually required by the text of the edited
- section.
-
- A. ASTM D 2729 - Standard Specification for Poly(Vinyl
- Chloride) (PVC) Sewer Pipe and Fittings.
-
- B. ASTM E 1465 - Standard Guide for Radon Control Options
- for the Design and Construction of New Low-Rise
- Residential Buildings.
-
- C. ASTM F 405 - Standard Specification for Corrugated
- Polyethylene (PE) Tubing and Fittings.
-
- D. ASTM F 891 - Standard Specification for Coetruded
- Poly(Vinyl Chloride) (PVC) Plastic Pipe with a Cellular
- Core.
-
- E. EPA 402R94009 - Model Standards and Techniques for
- Control of Radon in New Buildings; Environmental
- Protection Agency.
-
- 1.4 SUBMITTALS
-
- A. Submit under provisions of Section 01300.
-
- B. Product Data: Manufacturer's descriptive literature for
- system, including all components.
-
- C. Shop Drawings: Indicate layout of system; include all
- components specified in manufacturer's descriptive
- literature or installation instructions, and components
- indicated in contract documents.
-
- D. Manufacturer's Instructions: Printed installation
- instructions for system, including each component
- indicated in shop drawings.
- NOTE ** Delete the following Article if radon evacuation
- system is not required.
-
- 1.5 QUALITY ASSURANCE
-
- A. Perimeter Radon Evacuation System: Provide products that
- can be assembled into system that meets requirements of:
- 1. ASTM E 1465.
- 2. EPA 402R94009.
- 3. Provide test reports from independent testing
- laboratory supporting compliance.
-
- PART 2 PRODUCTS
-
- 2.1 MANUFACTURERS
-
- A. Acceptable Manufacturer: Certainteed Corporation, Pipe
- and Plastics Group; 750 E. Swedesford Road, P.O. Box 860,
- Valley Forge PA 19482. ASD. Tel: (610) 341-6950, Fax:
- (610) 341-6837.
- NOTE ** Delete one of the two following paragraphs;
- coordinate with Division 01 requirements.
-
- B. Requests for substitutions will be considered in
- accordance with provisions of Section 01600.
-
- C. Substitutions: Not permitted.
-
- D. Unless otherwise specified for an individual product or
- material, supply all products specified in this section
- from the same manufacturer.
-
- 2.2 COMPONENTS
-
- A. Linear Components: Polyvinyl chloride (PVC) containing
- post-consumer recycled plastic materials, extruded in
- closed-channel cross-section, with slot perforations
- along length to permit moisture migration, 12-foot (3.65
- m) lengths.
- 1. Load Deflection and Impact Resistance: Comply with
- requirements of ASTM F 891 for Type PS 25 PVC pipe.
- 2. Flow Characteristics: Meet or exceed the flow
- characteristics of 4 inch (100 mm) diameter
- corrugated polyethylene slotted pipe conforming to
- ASTM F 405, when subjected to 30-7/8 inch (770 mm)
- pressure head.
- 3. Type: Form-A-Drain Part LN124, size 2-1/4 inches (57
- mm) wide by 4 inches (100 mm) deep, single-channel.
- 4. Type: Form-A-Drain Part LN126, size 2-1/4 inches (57
- mm) wide by 6 inches (152 mm) deep, dual-channel.
- 5. Type: Form-A-Drain Part LN128, size 2-1/4 inches (57
- mm) wide by 8 inches (203 mm) deep, dual-channel.
-
- B. Fittings:
- 1. Material: Same as linear components, extruded or
- molded in profiles and shapes as follows:
- NOTE ** Delete one or more of the following sub-paragraphs
- which specify products not required for project.
- a. Coupling: Form-A-Drain Part XCPLx.
- b. Coupling with hole: Form-A-Drain Part COUPx.
- c. 90-degree corner coupling: Form-A-Drain Part
- CN90x.
- d. 45-degree corner coupling: Form-A-Drain Part
- CN45x.
- e. Outlet, 4 inch diameter stub: Form-A-Drain Part
- OUT4x.
- f. Double outlet, 4 inch diameter stubs: Form-A-
- Drain Part DOF4x.
- g. 90-degree vertical "L": Form-A-Drain Part VL90x.
- h. 90-degree vertical "T": Form-A-Drain Part VTEEx.
- 2. Size: As required for linear components specified,
- indicated as final lower-case "x" in specified
- fitting part numbers (4, 6, or 8 inches).
-
- C. Accessories:
- NOTE ** System components are fastened to grade stakes at
- specified intervals to set top of system to
- indicated top-of-footing elevations and maintain
- system level, so system can function as formwork;
- grade stakes can remain after footings are poured.
- NOTE **
- NOTE ** Retain the following sub-paragraphs which specify
- products required for project.
- 1. Grade stake: Form-A-Drain Part GS018, length 18
- inches (457 mm).
- 2. Grade stake: Form-A-Drain Part GS030, length 30
- inches (762 mm).
- NOTE ** Spacer straps are placed between inner system and
- outer system at specified intervals to maintain
- constant width of footing footprint; spacer straps
- are cast into footings as poured.
- NOTE **
- NOTE ** Retain the following sub-paragraphs which specify
- products required for project.
- 3. Spacer strap: Form-A-Drain Part SS416, width 16
- inches (406 mm).
- 4. Spacer strap: Form-A-Drain Part SS420, width 20
- inches (510 mm).
- 5. Spacer strap: Form-A-Drain Part SS424, width 24
- inches (610 mm).
- NOTE ** Cross-over pipes are placed at locations where
- inner and outer systems are required to be
- connected; cross-over pipes are cast into footings
- as poured.
- NOTE **
- NOTE ** Retain the following sub-paragraphs which specify
- products required for project.
- 6. Cross-over pipe: Form-A-Drain Part CP216, 2 inches
- (50 mm) diameter, length 16 inches (406 mm).
- 7. Cross-over pipe: Form-A-Drain Part CP220, 2 inches
- (50 mm) diameter, length 20 inches (510 mm).
- 8. Cross-over pipe: Form-A-Drain Part CP224, 2 inches
- (50 mm) diameter, length 24 inches (610 mm).
- NOTE ** Retain the following sub-paragraphs which specify
- products required for project.
- 9. Fasteners: Steel drill screws of length specified in
- manufacturer's installation instructions.
- 10. Reinforcing bar: Deformed steel of diameter
- specified in manufacturer's installation
- instructions.
-
- D. Piping Connecting Foundation Drains to Outlets: PVC,
- ASTM D 2729, of diameter required.
-
-
- PART 3 EXECUTION
-
- 3.1 INSTALLATION
-
- A. Lay out system to footing footprint indicated on
- drawings; locate fittings in accordance with
- manufacturer's instructions and as indicated.
-
- B. Maintain indicated footing widths by installing spacer
- straps; locate in accordance with manufacturer's
- instructions and as indicated.
-
- C. Raise top of system to indicated top-of-footing
- elevations, using reinforcing bars driven through holes
- in corner couplings into soil; maintain elevations by
- using grade stakes, located in accordance with
- manufacturer's instructions and as indicated, driven into
- soil and screw-fastened to system.
-
- D. Ensure that all required and indicated components are in
- place, and system is level at indicated top-of-footing
- elevations, before beginning installation of cast-in-
- place concrete footings.
-
- E. Installation of cast-in-place concrete footings is
- specified in Section 03300.
-
- F. Connect drainage piping to system as indicated before
- placement of stone fill, specified in Section 02300.
-
-
- END OF SECTION
-