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LATEST NEWS& PROJECTS


Floor Chasing in Central London
J&I carried out 100's of meter's of floor chasing for new electrical trunking and air conditioning pipework on thsi project. With open...


Bursting 600mm thick foundations in Pall Mall, London
When faced with mass foundations and restricted access for plant we had to come up with a method to remove the concrete efficiently. By...


J&I proudly sponsor Gravesend Rugby Club U13 team
Gravesend Rugby Club U13 team are now sporting their new playing shirts sponsored by J&I. The J&I team wish the U13 every success this...


Screeding to steel pan staircase treads and landings in Putney, SW London
J&I carried out the screed infils to a metal staircase as part of a buildersworks package for a developer. Steel pans were primed and...


Installation of supporting trimmer beam in New Malden
J&I installed various supporting trimmer beams on this project as part fo the cut & carve exercise.,


Silent Demolition of RC wall by drilling & bursting method in New Malden
J&I were tasked with removing a large RC wall without disturbing the building occupiers or residents. Out of hours working was not an...


Staircase & Riser works for new VR gaming centre in Holborn, London
The J&I team carried out the forming of three new openings through the existing slabs 'out of hours' to create two new risers and a new...


J&I Go-Karting team event
The J&I team took to the tracks in a battle to see who was the fastest around Buckmore Park. The young ones stole the show! Great time...


Diamond Drilling above the M4 Motorway
J&I were tasked with forming openings through movement joints on a bridge over the M4 for new services ducts. The space to work in was...


Beam Penetration Works and installation of strengthening plates in Croydon
J&I have successfully completed the forming of 30no Beam penetrations varying in size from 400mm diameter to 900mm wide x 250mm high. J&I...


Forming 13m x 2.7m Staircase Opening nr Liverpool St, London
J&I have successfully completed the forming of a 13m long by 2.7m wide staircase opening on the 10th floor of Exchange House. J&I...


Construction of Service Trenches in Laindon, Essex
J&I have successfully completed the forming of new slabs and service trenches at an engine testing facility. The existing slab was broken...


Forming Door Openings in RC Walls in Reigate, Surrey
J&I have successfully completed the forming of 5no door ways through RC walls. By using a combination of stitch drilling, Track Sawing...


Demolition of RC Staircase and installation of Timber Floor Infils
J&I have successfully completed the demolition removal of four flights and two landings of an RC staircase using Track Sawing and Brokk...


Stitch Drilling to form new Riser in Isle of Dogs, East London
J&I have successfully completed the precise cutting of a slab by means of stitch drilling to form a new riser shaft. This was completed...


Cutting of structural columns to allow Acoustic bearing installation in North London
J&I have successfully completed the precise cutting of structural columns to allow acoustic bearings to be installed. Higher demands on...


Structural Steelwork to support Structural Glazing & Cladding at London South Bank University
J&I have successfully completed the Design, fabrication and installation of circa 60 tonnes of structural steelwork to the main elevation...


Removal of Steel & Glass Staircase, Lightweight Structural infill of the opening in Central London
J&I have successfully completed the following works within a live building to remove an existing steel and glass staircase inc all...


Steel Frames installed to support existing RC building in Ruislip
Here on a project we have installed Structural Steel Frames to support existing RC beams on a commercial to residential conversion...


Stitch drilling in Leyton, East London
When a section of concrete needs careful removal and access it too tight for a saw, a series of overlapping holes are cored. These cores...
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