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// CODE SNIPPET

Section 704 Bed and Trench Construction

Private Sewage Disposal Code 2012 of South Holland, IL > 7 Pressure Distribution Systems > 704 Bed and Trench Construction
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704.1 General

The excavation and construction for pressure distribution system trenches and beds shall be in accordance with Chapter 6. Aggregate shall be not less than 6 inches (152 mm) beneath the distribution pipe with 2 inches (51 mm) spread evenly above the pipe. The aggregate shall be clean, nondeteriorating 0.5-inch to 2.5-inch (12.7 mm to 64 mm) stone.

Related Code Sections


Section 704 Pressure Distribution Systems, Bed and Trench Construction
The excavation and construction for pressure distribution system trenches and beds shall be in accordance with Chapter 6. Aggregate shall ...
Private Sewage Disposal Code 2012 of South Holland, IL > 7 Pressure Distribution Systems > 704 Bed and Trench Construction
P2604.1 General Plumbing Requirements, Trenching and Bedding
Where trenches are excavated such that the bottom of the trench forms the bed for the pipe, solid and continuous load-bearing support shall ...
Residential Code 2012 of South Holland, IL > 26 General Plumbing Requirements > P2604 Trenching and Backfilling > P2604.1 Trenching and Bedding
Section 603 Soil Absorption Systems, Residential Sizing
The bottom area for seepage trenches or beds or the sidewall area for seepage pits required for a soil absorption system serving residential ...
Private Sewage Disposal Code 2012 of South Holland, IL > 6 Soil Absorption Systems > 603 Residential Sizing
903.5.2 Mound Systems, Bed or Trench Depth
The bed or trench depth (F) shall be not less than 9 inches (229 mm) and not less than 6 inches (152 mm) of aggregate shall be placed under ...
Private Sewage Disposal Code 2012 of South Holland, IL > 9 Mound Systems > 903 System Design > 903.5 Mound Dimensions > 903.5.2 Bed or Trench Depth
605.4 Soil Absorption Systems, Excavation and Construction
The bottom of a trench or bed excavation shall be level. Seepage trenches or beds shall not be excavated where the soil is so wet ...
Private Sewage Disposal Code 2012 of South Holland, IL > 6 Soil Absorption Systems > 605 Installation of Conventional Soil Absorption Systems > 605.4 Excavation and Construction
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