Blog

Thorne & Derrick’s POWER Blog is regularly updated with news, projects, videos, technical tips, training information, promotions, webinars, career opportunities and white papers.

➡ View T&D’s brochure – contact our Sales Team with your requirements.

We focus on Product CategoriesDuct Seals | Cable Cleats | Cable Glands | Electrical Safety | Arc Flash Protection | Cable Jointing Tools | Cable Pulling | Earthing | Feeder PillarsCable Joints LV | Joints & Terminations MV HV 

We provide guidance and technical support for the installation of LV, MV & HV Cable Joints, Terminations, Substation & Electrical Equipment from our Key Suppliers including:

3M CMP Ellis Patents
Nexans Euromold Elastimold Pfisterer
Prysmian Alroc CSD
Roxtec CATU Electrical Cembre
Lucy Zodion ABB Emtelle

MV HV Cables 11kV 33kV

With Photo Blog contributions from our social network of utility professionals, linesmen and cable jointers working on MV HV EHV cables and overhead lines typically at 11kV, 33kV, 66kV and up to 132kV.

JOINT ♦ TERMINATE ♦ CONNECT ♦ GLAND ♦ CLEAT ♦ CRIMP ♦ DUCT ♦ SEAL ♦ REPAIR ♦ CABLE ♦ SPLICE ♦ INSULATE


CSD Penetration Systems | Facility Fireproofing Case Study

Published 26 Oct 2023

CSD Penetration Systems | Facility Fireproofing Case Study

HR Fireproofing Sealing CSD were contracted to supply and install the HR Conduit Sleeves and NOFIRNO firestopping system at the site. The project had a requirement to maintain a 60-minute fire integrity requirement for all cable and pipe entry penetrations passing through Cross Laminated Timber (CLT) panels used within...

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Sealing Cables | Decarbonisation & Storage Depot Case Study

Published 26 Oct 2023

Sealing Cables | Decarbonisation & Storage Depot Case Study

. Substation Cable Sealing Thorne & Derrick are Approved Distributors for CSD Sealing Systems – we have specified and distributed their products across numerous onshore and offshore substation projects. CSD Technical Services were recently contracted to carry out water and gastight sealing of cable entry points. This was on...

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Sealing HV Cables | A Battery Energy Storage Systems (BESS) Case Study

Published 24 Oct 2023

Sealing HV Cables | A Battery Energy Storage Systems (BESS) Case Study

Battery Energy Storage System CSD’s Technical Services were contracted to carry out water and gastight sealing of cable entry points across the site including the BESS, LVAC and NGET units. The NOFIRNO Duct Seal system, manufactured by CSD Sealing Systems and distributed by Thorne and Derrick, was the favoured...

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Sealing Cables | 400kV Substation Cable Sealing using CSD Systems

Published 24 Oct 2023

Sealing Cables | 400kV Substation Cable Sealing using CSD Systems

Water & Gastight Cable Sealing CSD Sealing Systems were recently contracted to carry out water and gastight sealing of cable ducts on a newbuild High Voltage substation project where the previously installed seals were leaking. The NOFIRNO® Duct Seal System was used to successfully seal all entry points so...

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