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Phoenix Precast has a variety of options when your project requires underground infiltration structures. Some units are tank style with limited capacity while other types are stackable to increase storage volumes. Drywells can be installed to remove standing water drainage issues in difficult areas quickly and inexpensively.

4 Ft Inside Diameter

4 Ft ID DW (Open Bottom)PDF
4 Ft ID DW with Base SlabPDF
4 Ft ID DW with Solid RiserPDF
4 Ft ID DW with Solid SumpPDF

6 FT Outside Diameter

6 Ft OD DrywellPDF
6 Ft OD Drywell 500 GallonPDF
6 Ft OD Drywell 600 GallonPDF
6 Ft OD Drywell 1000 GallonPDF
6 Ft OD Drywell 1200 GallonPDF
6 Ft OD Drywell 1300 GallonPDF
6 Ft OD Drywell Base Slab OptionsPDF
6 Ft OD Drywell Cover OptionsPDF
6 Ft OD Drywell With Base Slab (Deep)PDF
6 Ft OD Drywell With Base Slab (Shallow)PDF
6 Ft OD Drywell With Solid SumpPDF

8 Ft Outside Diameter

8 Ft OD Drywell 950 GallonPDF
8 Ft OD Drywell 1250 GallonPDF
8 Ft OD Drywell 1800 GallonPDF
8 Ft OD Drywell 2100 GallonPDF
8 Ft OD Drywell 2500 GallonPDF
8 Ft OD Drywell RiserPDF
8 Ft OD Drywell With Base Slab (Deep)PDF
8 Ft OD Drywell With Base Slab (Shallow)PDF

Rectangular Drywells

500 Gallon HD Rectangular DrywellPDF
500 Gallon LD Rectangular DrywellPDF
1000 Gallon HD Rectangular DrywellPDF
1000 Gallon LD Rectangular DrywellPDF

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77 Regional Drive, Concord, NH 03301        P: (800) 639-2199        F: (603) 224-2927        This email address is being protected from spambots. You need JavaScript enabled to view it.

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