Drainage Base

Assembly

No photo yet. Seen one of these? Suggest a photo.

Perforated sub-base and gravel layer allowing water drainage beneath pit foam.

Direct parts	3
Total parts	3
Used in	1 assembly
Class	Assembly

Report a problem with this BOM

Perforated sub-base and gravel layer allowing water drainage beneath pit foam. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.

Drainage Base parts and their functions

3 top-level parts · 3 parts in total · full bill of materials below

Drainage Base parts diagram: 1 base liner, 2 drainage gravel, 3 drainage pipe. 3 parts in 3 top-level items. — Drainage Base parts diagram. Numbers match the table below; each box is one top-level part or assembly with what it contains.

#	Part	Qty	What it does
1	Base Liner	1×	Permeable geotextile liner separating soil from gravel
2	Drainage Gravel	1×	Coarse gravel layer 12–18 inches deep
3	Drainage Pipe	1×	Perforated PVC pipe collecting runoff to sump or storm drain

3D model

No 3D model yet. Have a CAD file of this? Add a 3D model. STL renders right on this page; STEP, FreeCAD, and OpenSCAD sources are welcome too (openly licensed, like all 3D models on BOMwiki).

Build & assembly graph

expand / collapse · shared sub-assemblies converge · links to related products · est. labour

product / assembly shared across products atomic part related product

Tap an assembly to expand/collapse · tap a part to open it · use “Open page” for any node · drag to pan, scroll to zoom.

Bill of materials for Drainage Base

3 top-level lines · 3 rows shown · 3 parts total · indented to 3 levels

#	Item / sub-assembly	Part no.	Qty/assy	Ext. qty	Parts	Type
1	Base Liner	foam-pit-system-base-liner	1×	1	·	part
2	Drainage Gravel	foam-pit-system-drainage-gravel	1×	1	·	part
3	Drainage Pipe	foam-pit-system-drainage-pipe	1×	1	·	part

Something wrong in this list? Report a problem with this BOM.

Where the drainage base is used

1 product across 1 domain contain it, directly or inside a sub-assembly

Toys, Games & Hobby 1 Foam Pit System

Used in 1 assembly

Foam Pit System

Sourcing: possible vendors

Browse the supplier directory → Prices, MOQ, and lead times are algorithmic estimates, not quotes, and not claims about these companies. Company mappings are curated by keyword; est. price band $0.50–$100. How estimates work

Vendor	HQ	Specialty	MOQ	Lead time
🇨🇳Foxconn foxconn.com ↗	Shenzhen, CN	Electronics contract mfg	1,000 pcs	6–10 wks
🇸🇬Flex (Singapore) flex.com ↗	Singapore	Electronics contract mfg	1,000 pcs	6–10 wks
🇮🇳Dixon Technologies dixoninfo.com ↗	Noida, IN	Electronics contract mfg	1,000 pcs	6–10 wks
🇨🇳BYD Electronics bydelectronic.com ↗	Shenzhen, CN	Electronics contract mfg	1,000 pcs	6–10 wks
🇸🇬Venture Corp venture.com.sg ↗	Singapore	Electronics contract mfg	1,000 pcs	6–10 wks