GHMR - Arkansas Line Sheet

fiber optic cable & accessories, splice closures, fiber management systems, cabinets, connector systems, monitoring systems, fusion splicers
Noyes - fiber optic test equipment
Alumoweld - guy strand, overhead ground wire, wire & strand

conductor & substation accessories, copper & aluminum bus conductor, hydraulic tools & pumps
Dossert - substation accessories
Copperweld - grounding wire & strand, copperclad steel products

project services

cable lubricates & cleaners, specialty chemicals, and aerosols

fibercrete trench, box & flat pads, ground sleeves & vaults

relay & breaker test equipment, on-line diagnostic systems for transformers & breakers, automated insulation analyzers

Medium & Large Power transformers, Shell Design up to 1500MVA, 525kV, 1675kV BIL, Core Design 50MVA to 350MVA, 400kV, 1425kV BIL, Mobile Substation up to 600MVA, 245kV, 150kV BIL

VLF Hipots, AC & DC Hipots, thumpers & radars, oil test sets

fiberglass handholes, vaults, and transformer pads,
sectionalizing cabinets

Gas Insulated Switch gear, high voltage

Generator Main Circuit Breakers

High Voltage Breakers, station class

on-line breaker monitor, digital LTC position indicators

distribution/transmission silicone polymer insulators

wildlife mitigation devices for overhead construction

switching cabinets, steel enclosures and ground sleeves
Trinetics - oil & vacuum cap bank switches & street light relays, capacitor controls

animal & environmental mitigation products & services for substation, T&D & generation applications

MULETAPE®, MULEGUN®, pre-lubed pulling tapes for cable installation, tapes

aluminum 600v secondary OH & UG, TR-XLPE primary URD, ACSR, AAC

High Voltage Underground Power Cables and Accessories 69kv-230kv

Bitronics Measurement Products

digital panel meters, IED's, and transducers

Network transformers to 3750KVA

faulted circuit indicators (Horstmann), insulating sealant

PVC Conduit (Sch 40 & 80), P&C Duct, Split Duct, Bore-Gard, PVC Elbows

single and three phase transformer turns ratiometers, micro ohm meters, and winding resistance meters

CU & AL connectors & lugs, hot line clamps, hardware

multiplexers, bridging sonet to substations

ION power and energy meters & enterprise management systems

medium voltage substation circuit breakers, metal-clad and metal-enclosed, and engineering services: load/short circuit studies, turnkey power distribution projects

signs, labels, tags, posts, decals, pole & tower markers; custom and stock

connectors for padmounted transformers, pedestals & handhole, splicing & street light

Animal Deterrent Systems for substations