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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...
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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...
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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...
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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...
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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.,
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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...
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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...
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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...
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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...
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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...
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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...
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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...
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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...
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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...
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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...
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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...
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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...
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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...
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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...
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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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