Utilities

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Utilities

  • UTILITIES

    Using the highest quality precast concrete, Shea Concrete manufactures durable structures that can safely house your utilities within a secure environment of your precise specifications. We offer a wide variety of utility products for customers working with Boston Edison, NSTAR, Eversource, Unitil or National Grid, so that you can purchase products that are exactly what you need.

    Whether it is an electric manhole, light pole base or other utility product, Shea Concrete has a solution for you.

  • Light Pole Base

    Shea Concrete produces light pole bases in a number of different sizes for use on any site. Made with the highest quality precast concrete, we can produce a strong and durable light pole base that meets your exact specifications. Below are product drawings of the different concrete light pole bases available.

    • Light Pole Base 17" Diameter

    • Light Pole Base 24" Diameter

    • Light Pole Base Foundation

    • Light Pole Base 36" Round

    • Light Pole Base 24" Square

  • Handhole/Manhole

    Shea Concrete produces a variety of different sizes of handholes and manholes, made from the high quality precast concrete. These handholes and manholes can be used for many applications, and will hold up under tough conditions. Below are the specifications and product drawings of the handholes and manholes produced by Shea Concrete.

    • Handhole 24" x 24"

    • Handhole 33" x 33" - H20

    • Handhole 33" x 33" - Medium Duty

    • Handhole 4' x 4' x 4'

    • Manhole 4' x 4' x 4'

    • Manhole 4' x 6' x 7'

    • Manhole 4' x 8' x 6'

    • Manhole 5' x 10' x 7'

    • Manhole 5' x 7' x 78"

    • Manhole 6' x 12' x 7'

    • Manhole 6' x 6' x 7'

    • Manhole 8' x 8' x 8'

    • Pull Box 5' x 5' x 5'

    • Handhole 12" x 12"

    • Handhole 12" x 24"

  • Eversource - MA

    Eversource is a utility company that provides electricity and natural gas to customers throughout the Boston area and operates a number of power plants in central and eastern Massachusetts, including the Boston Edison Company, Cambridge Electric Light Company, Commonwealth Electric Company and NSTAR Gas Company. Below are drawings of utility products from Shea Concrete used by Eversource.

    • NSTAR 1 Phase Transformer Vault 45" x 45" x 48"

    • NSTAR 3 Phase Transformer Vault 150-300 KVA

    • NSTAR Transformer Pad M3803 - 75-500 KVA - 84" x 65" x 12"

    • NSTAR Transformer Pad M3808 - Less than 1000 KVA - 86" x 77" x 12"

    • NSTAR Vault - 1000 KVA

    • NSTAR Manhole - M1201

    • NSTAR Manhole - M1202

    • NSTAR Manhole - M1203

    • NSTAR Manhole - M1204

    • NSTAR Manhole - M1205

    • NSTAR Manhole - M1206

    • NSTAR Manhole - M1207

    • NSTAR Manhole - M1208

    • NSTAR Manhole - M1209

    • NSTAR Manhole - M1210

    • NSTAR Manhole - M1211

    • NSTAR Manhole - M1212

    • NSTAR Manhole - M1213

    • NSTAR Manhole - M1214

    • NSTAR Manhole - M1215

    • NSTAR Manhole - M1216

    • NSTAR M3801-1

    • NSTAR Transformer Pad M3801-1

    • NSTAR M3801-2

    • NSTAR Transformer Pad M3801-2

    • Commercial Line Electric Manhole 4x4x4

    • NSTAR Transformer Pad Retaining Wall

    • Boston Edison Cambridge Design 75-300 kVA Transformer Pad

    • Boston Edison (NSTAR)600 kVA Transformer Pad

  • Eversource - NH

    Eversource (previously PSNH), is a utilities company providing electricity and services to customers all throughout the state of New Hampshire. Below are drawings of transformer pads, cabinet foundations, and other utilities equipment produced by Shea Concrete for use by Eversource.

    • PSNH Sector Cabinet Transformer Pad

    • PSNH Transformer Pad 75-500 kVA 3PH

    • PSNH Transformer Slab 750-2000 kVA

    • PSNH Transformer Slab 750-2000 kVA and Concrete Pit

    • PSNH Pull Box Manhole Switchgear Foundation

    • PSNH Three Phase Sector Cabinet Foundation

    • PSNH Transformer Pad 25-75 kVA

    • PSNH Transformer Pad 100-250 kVA

    • PSNH Transformer Pad 75-500 kVA with Concrete Pit

    • PSNH Pullbox (Grassy Area)

  • Unitil Service Corp

    Unitil Service Corp is a public utility that safely provides natural gas and electricity to customers throughout Northern New England, including New Hampshire, Maine and Massachusetts. Below are drawings of the utility products created by Shea Concrete for use by Unitil.

    • Unitil Service Corp 3 Phase Transformer Foundation Pad

    • Unitil Service Corp Sectionalized Service Pads 1 Phase and 3 Ph

    • Unitil Service Corp 2-3-11 Pull Box, 1 Phase

    • Unitil Service Corp 2-3-13 Base, 1 Phase

    • Unitil Service Corp 2-3-14 Base, 1 Phase

  • National Grid

    National Grid is an investor-owned utilities company that safely delivers energy to customers in Massachusetts, New Hampshire, New York and Rhode Island. Below are drawings of manholes, transformer pads, light bases and other utilities equipment produced by Shea Concrete for National Grid.

    • National Grid 2585 Transformer Pad 500-2500 kVA 84" x 96" x 10"

    • National Grid Handhole 3'-2' x 4'-6'

    • National Grid MS 2585 Transformer Vault 500-2500 kVA 84" x 96" x 2'-6"

    • National Grid Manhole - UM22 - 6' x 13'

    • National Grid Manhole Light Base - 4' x 11' 1/2" - Bolt Pattern

    • National Grid Manhole Light Base - 4' x 15' - Bolt Pattern

    • National Grid Manhole Light Base - 5' x 11' 1/2" - Bolt Pattern

    • National Grid Manhole Light Base - 5' x 15' - Bolt Pattern

    • National Grid Switchgear Collar

    • National Grid Switchgear Manhole

    • National Grid Triangular Manhole - UM23 - 10' x 13' x 6'-6"

    • National Grid Transformer Pad 75-500 kVA

    • Oil Curb for 75-500 kVA Pad

    • National Grid Transformer Pad 750-2500 kVA

    • Oil Curb for 750-2500 kVA Pad

  • Municipalities

    Many municipalities have their own drawings and standards. Below are drawings of utilities equipment produced by Shea Concrete for specific municipalities.

    • Concord Municipal Light 300KVA & 225KVA Transformer Pad

    • Peabody Municipal Light 75-500KVA Transformer Pad

    • Peabody Municipal Light 750-1500KVA Transformer Pad

    • Boston Edison/Cambridge 75-300 KVA Transformer Pad

    • Boston Edison (NSTAR) 600 KVA Transformer Pad