Minnesota Administrative Rules

4715.0530 BUILDING SEWERS.

The following materials may be used for building sewers:

A.

Cast Iron 1A and 1B and fittings and Hubless Cast Iron 1K.

B.

Cast Iron 1C and 1D with 1E fittings.

C.

Asbestos cement 5A and 5C and fittings laid on a continuous granular bed.

D.

Clay pipe and fittings 5E laid on a continuous granular bed.

E.

Concrete pipe 5K in yard areas and not under permanent streets, laid on a continuous granular bed.

F.

Concrete 5M and 5N and fittings.

G.

Plastic 6A, 6B(1), 6B(3), 6B(4), 6C(1), 6C(2), and 6C(3) and corresponding fittings must be laid on a continuous granular bed. Installation must comply with ASTM D2321.

H.

Bituminized-fiber drain and sewer pipe 5O, laid on a continuous granular bed.

I.

Fiberglass pipe 7A for pressure sewers. Installation must be in accordance with the manufacturer's requirements, recommendations, and guidelines.

J.

Ductile Iron 1L and 1M. Gravity installation must be from manhole to manhole or building to manhole with no change in direction, and must be in accordance with ASTM A746-03 and the manufacturer's recommendations and requirements.

Statutory Authority:

MS s 16B.59 to 16B.75; 326.37 to 326.45; 326B.101 to 326B.194; 326B.43 to 326B.49

History:

9 SR 1557; 23 SR 686; L 2007 c 140 art 4 s 61; art 6 s 15; art 13 s 4; L 2008 c 337 s 64; 33 SR 2042

Published Electronically:

May 14, 2012