PROJECTS

Transmission Lines:

A&L’s list of completed projects includes the design, construction and/or maintenance of 69KV, 115KV, and 230KV transmission lines:

  • Single wood monopole.
  • 2-Wood Pole H-Frame.
  • 3-Wood Pole Semi-Strain or Double Dead-End.
  • Single Steel Monopole.
  • Lattice Steel Structures.
  • 1-CCT or 2-CCT.
  • OPGW or ADSS fiber optic cabling.

A&L is well equipped for on or off-road transmission line construction.

 

Distribution Systems:

  • Distribution

  • Distribution

  • Distribution

  • Distribution

A&L’s list of completed projects includes the design, construction, and/or maintenance
of both overhead and underground distribution systems at voltages ranging from 2.4/4.16KV
to 44KV:

  • Overhead power line construction.
  • Gang-operated switch installations.
  • Overcurrent and voltage surge protection.
  • Transformer installations.
  • Underground dips.
  • Underground primary and secondary cabling.
  • Padmount transformer installations.
  • Wind and Solar collection systems.
  • Live line maintenance work.
  • Tension stringing.

 A&L is well equipped for on or off-road distribution system work.

 

Substations:

  • Substations

  • DuraSystem Fire Barrier - Substation

  • Substation

  • Substation

  • Substation

A&L’s list of completed projects includes the design, construction, upgrade and/or maintenance of substations and switching stations at voltages ranging from 4,160V to 230KV:

  • Complete civil work including excavation, concrete foundations and containment pits, backfilling, site drainage, etc.
  • Lattice and HSS steel structures and pedestals.
  • Overhead conductor bus up to 2000mcm Aluminum and IPS bus up to 6” Aluminum.
  • Disconnect switches, circuit switchers, and instrument transformers rated up to 230KV.
  • Pre-fabricated E-Houses.
  • Transformer installations and replacements, rated up to 230KV and 300MVA.
  • Fire Barrier Walls.
  • Jack and roll / jack and slide installations.

A&L offers turnkey design build substation and switching station installations.