Name*
Email Address*
Phone Number
What Product features are you most interested in?
Preventing Excavation Damages
Options for Open Trench Installation
Options for Boring Installation
Mechanical Protection
Tracer Wire Location
Radiofrequency (RF) Location
Custom Printing
Thank you for your interest in learning more about preventing damages with our products. A member of our sales team will be in touch shortly.
Oops! Something went wrong while submitting the form.
TOLL FREE :
1-800-254-8718
LINKEDIN
INSTAGRAM
youtube
Contact us
Products
SIGNALTAPE
®
WARNING TAPE
TRACETAPE™ DETECTABLE TAPE
BORETRACE™ DETECTABLE TAPE
MarkingTape
Barricadetape
3M™ PathMarking Tapes
RESOURCES
Installation
Research
Purchasing
Videos
LEARN MORE
Alabama SPECIFICATIONS & Guidelines
Alabama Department of Transportation
ALDOT Standard Specifications for Highway Construction, 2022 Edition
640.03
Minor Utility Adjustments, Construction Requirements
"... When adjusting, installing or otherwise working with non-metallic conduits for underground utilities, the Contractor shall install on the conduit a metallic tape or provide other suitable means whereby the installation can be relocated by electronic detection devices. ..."
>
Open Document
641.03
Water Line, Construction Requirements
"... When installing non-metallic water pipe, the Contractor shall install a metallic tape or locating wire on the pipe or provide other suitable means approved by the Engineer to allow for location by electronic detection devices. …"
>
Open Document
645.03
Sanitary Sewers, Construction Requirements
"... When installing non-metallic sewer force main pipe, the Contractor shall install a metallic tape on the pipe or provide other suitable means to allow for location by electronic detection devices. ..."
>
Open Document
646.03
Natural Gas Line, Construction Requirements
"... When installing non-metallic gas pipe, the Contractor shall install a detectable tape or locating wire on the pipe or provide other suitable means approved by the Engineer to allow for location by electronic detection devices. …"
>
Open Document
729.03
Intelligent Transportation Systems, Construction Requirements
(j) Conduit, Conductor, Locate Tone Wire, Warning Tape and Messenger
"... 7. Installation of Warning Tape.
For Type 1 “Open Trench” Conduit Installations, the Contractor shall place the warning tape within the same ground cut (ditch) as the conduit and locate tone wire as shown on the Plans. Once the conduit and locate tone wire are placed, the cut/ditch shall then be backfilled up to a point no more than 12 inches {305 mm} below grade and at a maximum of 6 inches {152 mm} below grade where the Contractor shall then apply on continuous, unbroken length of the warning tape between the CommBoxes. The cut/ditch shall be completely filled in and prepared to its original state or as specified by the Engineer.
For Type 5 “Directional Bore” Conduit Installations, the warning tape shall not be required unless otherwise indicated on the Plans.
>
Open Document
853.03
Polyvinyl Chloride Sewer Pipe (PVC) and Fittings
"... Marking tape shall be provided for all PVC force mains to allow for locating by location equipment."
>
Open Document
893.10
Conduit, Conductor, Locate Tone Wire, Messenger, and Warning Tape
(i) Warning Tape
"Warning Tape shall consist of an underground/buried tape marking the locations of conduits containing fiber optic cables and/or electrical conductors as indicated on the Plans.
Warning tape shall be 3 inch {7.6 cm} wide, elastic PVC, tear resistant, corrosion resistant and durable to extreme weather conditions. The color of the tape shall be orange with “ALDOT FIBER OPTIC CABLE - CALL ALDOT [insert phone number to be provided by the TSMO Engineer]” printed every 3 feet {0.9 meter} in black letters, unless otherwise noted on the Plans.
The physical test methods along with typical properties and values are specified below:
Standard Weight (ASTM-D2103) - 20 lbs/100 feet
Thickness-overall (ASTM-D2103) - 4 mil
3 in. Tensile Break-MD (ASTM D-882) - 35 lbs/ft
3 in. Tensile Strength -MD (ASTM D-882) - 4 kpsi
3 in. Tensile Break-TD (ASTM D-882) - 38 lbs/ft
3 in. Tensile STrength-TD (ASTM-882) - 5 kpsi
Elongation-MD (ASTM-882) - 530%
Elongation-TD (ASTM-882) - 660%
Tear Strength (ASTM-D2261) - 1.5 lbs/ft
>
Open Document
2021 ALDOT Standard and Special Drawings for Highway Construction
I.T.S. - 729 - 003
Open Trench Construction for Fiber Optic Cable
>
Open Document
RLD-008
Details Showing Installation of Electrical Conduit Under Roadways and Ramps. Type 1 & Type 5
>
Open Document
ALDOT Utilities Manual
2.20
Pipeline Guidelines, Detection of Non-Metallic Pipe
“When installing non-metallic pipe underground the utility owner will install suitable markers that will enable the pipe to be located by electronic detection devices. Metallic tape or 12-gauge copper wire may be used for this purpose.”
Call Before You Dig
Alabama 811
Call:
811 or 800-292-8525
Click:
https://www.al811.com/
← Back to Resources
.png){kind=logo}
