South Dakota Storm Catch Basins / Manhole 2017-07-12T15:38:45+00:00

South Dakota Storm Catch Basins / Manholes

Hancock specializes in producing custom structures for both storm water management and sanitary sewer systems taking a proactive approach to ensure the project plans and specifications are translated precisely into the finished concrete structures. We manufacture large complicated structures but also hold true to the basics: from large box manholes, lift stations and massive round manholes to basic area intakes, curb inlets and standard 48” manholes.

The precast industry continues to innovate, especially in the area of structures. Our expertise in applying new concepts and designs means we always like a good challenge in finding a precast solution. With superior strength and durability, precast concrete manholes and structures provide a versatile and economical alternative to cast-in-place concrete and other materials.

StructureSDDOT DesignPDFDWG
2' X 3' Type B Drop InletDesign 670.01PDFDWG
3' X 4' Type B Drop InletDesign 670.02PDFDWG
3' X 5.5' Type B Drop InletDesign 670.03PDFDWG
4' X 4' Type B Drop InletDesign 670.04PDFDWG
5.5' X 3' Type B Drop InletDesign 670.05PDFDWG
5.5' X 5.5' Type B Drop InletDesign 670.06PDFDWG
4' x 3' Type B Drop InletDesign 670.07PDFDWG
3' X 4' Type C Drop InletDesign 670.10PDFDWG
4' X 6' Type S Drop Inlet BaseDesign 670.30PDFDWG
4' X 11' Type S Drop Inlet BaseDesign 670.32PDFDWG
7' X 11' Type S Drop Inlet BaseDesign 670.34PDFDWG
4' X 6' Type S Drop Inlet LidDesign 670.38PDFDWG
4' X 11' Type S Drop Inlet LidDesign 670.40PDFDWG
Drop Inlet CollarDesign 670.99PDFDWG
5' x 5' Junction BoxDesign 671.01PDFDWG
6' x 6' Junction BoxDesign 671.02PDFDWG
7' x 7' Junction BoxDesign 671.03PDFDWG
StructureCity of Sioux Falls DesignPDFDWG
3'x6' SF Type Storm Sewer InletDesign 460.01PDFDWG
3'x10' SF Type Storm Sewer InletDesign 460.02PDFDWG
6'x10' SF Type Storm Sewer InletDesign 460.04PDFDWG
4'x4' Junction Box Type 1Design 460.05
PDFDWG
4'x4' or 5'x5' Junction Box Type 2Design 460.06PDFDWG
2'x3' Inlet Type B1Design 460.07PDFDWG
2'x2' Catch BasinDesign 460.08PDFDWG
3'x6' SF Type Storm Sewer Inlet with SumpDesign 460.09PDFDWG
3'x10' SF Type Storm Sewer Inlet with SumpDesign 460.10PDFDWG
6'x10' SF Type Storm Sewer Inlet with SumpDesign 460.12PDFDWG

Looking to have Hancock build a structure for you? Fill out the custom structure template below with your own measurements to help us best serve you.

Structure Template PDFDWG
30" Catch Basin TemplatePDFDWG
2' X 3' Catch Basin TemplatePDFDWG
Manhole With Cover Slab Template PDFDWG

Why Choose Us

  • Century old company with well-known reputation for precast invention and innovation.
  • Broad, experienced engineers armed with cutting-edge technology and continuing education.
  • Strong work ethic, modern equipment and large workforce for quality products and on time delivery.
  • Desire to invest in long-term customer relationships rooted in honesty and high respect.
  • Incomparable, round-the-clock customer service and technical support.

Hancock Concrete-Sales Territory-sd

Scott Hofer
Director of Sales
Office – (605) 335-7807