APPROVED SOURCES

SPECIAL PIPE SECTIONS & RELATED PRECAST UNITS

 

 

The following producers are approved to furnish the special pipe sections and related precast units shown below on the basis of certification:

 

 

                                                                                    SPECIAL SECTIONS

PRODUCERS                                                                        AUTHORIZED FOR CERTIFICATION

 

American Concrete Products-Omaha, NE                              3, 4, 5, 6, 7, 8, 11, 14, 16, 17,      (SW-508, SW-541, SW-402, SW-512)

 

Cretex Concrete Products Midwest, Inc -Des Moines, IA        3, 5, 6, 10, 13, 14, 18, 19

 

County Materials Corporation- Holmen, WI*                           2, 3, 7, 8, 9, 10, 13, 17, 18, 19

 

County Materials Corporation – Marathon, WI                        2, 3, 6, 7, 8, 9, 10, 17

 

County Materials, Iowa City, IA                                             3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 16, 17, 18

 

Cretex Concrete Products Midwest, Inc.-Austin, MN              1-5, 7-11, 13, 14, 16, 17

 

Cretex Concrete Products Midwest, Inc.-Cedar Rapids, IA     1-19

 

Cretex Concrete Products Midwest, Inc.-Humboldt, IA           1-19

 

Cretex Concrete Products Midwest, Inc.-Marshalltown, IA      1-19

 

Cretex Concrete Products, Midwest, Inc. Plattsmouth, NE     1, 2, 3, 7, 9, 10, 17, SW-401

 

Croell Concrete Products-Hiawatha, IA                                  5, 14, 15

 

Hancock Concrete Products                                                 3, 7, 8, 10, 18

Courtland, MN

 

Hancock Concrete Products, MN                                          1, 4, 8

 

Hancock Concrete Products-Lake View, IA                            1, 3, 5-11, 13, 14, 15, 18, 19

 

Iowa Base,  Nashua, IA                                                        14

 

Maxwell Construction                                                           18, 19

 

County Materials Corporation, Buffalo, IA                             1, 3, 5, 7-10, 14, 16, 17, 18, 19

 

Rinker Materials Concrete Pipe Division-Valley, NE               1, 2, 3, 5, 6, 7, 8, 9, 10, 13,14, 17, 19

 

Slavish  Precast, Matherville, IL                                            5, 13, 14, 17, 18, 19

 

Wieser Precast, Inc. – Williamsburg, IA                                 3, 5, 12, 15, 18, & 19 (SW402)

 

*This supplier only furnishes bell and spigot reinforced concrete pipe.

SPECIAL SECTIONS

 

1.    Arch Pipe (1500 & 2000D)

2.    Elliptical Pipe (1500 & 2000D)

3.    Aprons (Round & Arch)

4.    Cattle Pass (Include Aprons)

5.    Utility Access (Include Base Slabs & Spacers)

6.    Pipe Bends & Half-pipe, RF-13

7.    Reducers

8.    Elbows

9.    Radius Pipe

10.  Wyes & Tees

11.  C-3 & C-4 Adapters

12.  Concrete Crib Wall

13.  Open Ditch Intake Bases, SW-562, SW-512

14.  Precast Handhole, RM-42

15.  R.O.W. Markers

16.  Joint Connecters

17.  Pipe Plugs

18.  Precast Intakes SW-508, SW-507, SW-509, SW-541, SW-510, SW-547,  SW548, SW-549, SW-562, SW-545

19.  Utility Access for Storm Sewer Pipe, SW-402, SW-401, SW-301