NECA - NEIS 605
Recommended Practice for Installing Underground Nonmetallic Utility Duct
|Publication Date:||1 January 2005|
This manual covers recommendations for shipping, handling, storage, installation, and joining of underground single bore nonmetallic duct for power, lighting, signaling, and communications applications.
This manual is not intended to assume or replace any responsibilities of engineers, customer representatives, owners, or other persons in establishing engineering design practices and procedures best suited to individual job conditions.
Although not specifically mentioned in this manual, variations of the products discussed may occasionally be specified. Users should follow installation recommendations of the manufacturer.