Whether you are preparing to install a tree, pond, hedge, drainage system, new concrete or even a road side mailbox be sure to call 811 (or your local One-Call system) to learn if there are any buried utilities (electric, natural gas, communication cables, drinking water, sewer, etc.) nearby that will need to be avoided.

• www.call811.com

• JULIE, INC. 800-892-0123 – www.illinois1call.com – Hours: 24 hours, 7 days – Advance Notice: 2 working days minimum – Marks Valid: 28 calendar day

• CHICAGO DIGGER  312-744-7000 – www.cityofchicago.org/transportation – Hours: 6:00am.-10:00pm. – Advance Notice: 48 hours – Marks Valid: 28 calendar days

Different paint colors will be used to mark the various underground utilities found on your property.  It is very important to have a good idea as to what these colors represent.

• RED: Red markings identify electric systems including high voltage and low voltage power lines and wires.
• YELLOW: Yellow is used to designate the approximate location of pipe systems which carry natural gas, oil, steam and petroleum products.
• ORANGE: Orange marks identify the approximate location of communication type cabling networks.
• BLUE: Blue marks identify the approximate location of pipes carrying drinking water.
• PURPLE: Purple is used to mark reclaimed water, irrigation and slurry lines.  In many cases these lines go unmarked by 811 notification services due to being on private property and owned by property owners.
• GREEN: Green marks identify the approximate location of sewer and storm sewer pipes as well as other drain lines.
• WHITE and PINK: White and pink are the only two colors in the APWA color code that do not designate the approximate location of underground lines on a job site.  White is commonly used to indicate proposed excavation and pink to mark temporary survey markings.

Please be sure to contact Pacocha Landscaping Services, Inc. with any questions or service requests.  Thank you for visiting our site!