Photo: TimSon Foox

How deep does electrical PVC conduit need to be buried?

dir.ca.gov - California Code of Regulations, Title 8, Section 2827. Raceways (or Ducts ...

How much does it cost to build a 12 by 24 shed?

Shed Cost by Size Size Average Cost (Labor Included) 10' x 20' (200 sq.ft.) $10,000 12' x 16' (192 sq.ft.) $9,600 12' x 24' (288 sq.ft.) $14,400...

Last updated Sep 4, 2019

Can Neighbours complain about ring doorbell?

In short, it's perfectly legal to use a Ring doorbell or similar smart device. However, just make sure your neighbours know about it, and change...

Last updated Oct 6, 2020

Can I build my own shed?

Yes, with the right plans you can build your dream shed.

Learn More »

Promotion

This information is provided free of charge by the Department of Industrial Relations from its web site at www.dir.ca.gov . These regulations are for the convenience of the user and no representation or warranty is made that the information is current or accurate. See full disclaimer at https://www.dir.ca.gov/od_pub/disclaimer.html

Subchapter 5. Electrical Safety Orders

Group 2. High-Voltage Electrical Safety Orders

Article 19. Outdoor Wiring (Formerly Article 68)

§2827. Raceways (or Ducts) Below Ground.

(a) Protection Against Physical Damage. Underground ducts of rigid metallic steel conduit, Schedule 80 PVC conduit, or equivalent, containing cables operating at a potential above 35,000 volts, shall be installed at a depth of at least 36 inches. A lesser depth is permitted for ducts containing cables operating at 35,000 volts or less, if the duct is rigid metallic conduit, Schedule 80 PVC conduit, or equivalent, or if the duct has a layer of concrete at least 3 inches thick above the duct. EXCEPTION: No. 1: Direct buried conduits to contain cables for series street lighting circuits operating at less than 7,500 volts shall be installed at a depth of at least 24 inches below the surface under which they are located. EXCEPTION: No. 2: Where it is impractical to obtain the depth of cover specified, the depth shall be permitted to be reduced, provided that the duct has sufficient strength itself or adequate protection is installed above the duct to prevent damage to the duct system by any surface traffic.

(Title 24, Part 3, Section 3-710-3(b).)

(b) Protection Against Corrosion. Metallic underground ducts shall be suitably protected from corrosion.

(Title 24, Part 3, Section 300-6.)

NOTE: Authority cited: Section 142.3, Labor Code. Reference: Section 142.3, Labor Code; and Section 18943(c), Health and Safety Code.

HISTORY

1. Editorial correction filed 11-2-83 (Register 83, No. 45).

2. Amendment filed 12-10-87; operative 1-9-88 (Register 88, No. 1).

Go Back to Article 19 Table of Contents

What happens if u dont get planning permission?

However, people who do not get the necessary planning permission for something they are doing risk the possibility of serious consequences from...

Last updated Apr 15, 2018

Is a patio or deck cheaper?

Building a patio is often the more cost-effective option due to a variety of factors. Patios consist of more affordable materials like stamped...

Last updated Mar 17, 2020

Can I build my own shed?

Yes, with the right plans you can build your dream shed.

Learn More »

Promotion

How do you remove mold from a wooden shed?

Opinions vary on the makeup of the cleaning solution, but a rough guide is 1 cup of bleach to every gallon of water – that, or you can use a mould...

Last updated May 22, 2018

Does insulating a shed keep it cooler?

Add insulation Good quality insulation doesn't just keep a shed warm, but it can help keep it cool in the warmer temperatures too. You can use...

Last updated May 27, 2020

Promotion

How much does it cost to add a porch roof?

Building a standard porch roof costs $16 to $30 per square foot, though things like gable roofs with steep slopes or an unusual porch layout can...

Last updated Dec 10, 2021

Promotion

Is it OK to have a bedroom in the basement?

In short, yes. You can use your basement as a bedroom, but you have to ensure that it complies with the proper building codes. Basement living...

Last updated May 31, 2021