Stonebay School Structural Alterations
J&I have completed the structural alterations contract at Stonebay School in Broadstairs. Our scope involved strip out and demolition,...
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LATEST NEWS& PROJECTS
Forming Riser Openings
J&I have completed the steelwork trimmers, crash decks and cutting of new risers over a weekend in Central London. Diamond Drilling and...
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Pull testing 400no resin fixed anchors
J&I have completed the drilling, installation and testing of over 400 anchors for a warehouse racking system.
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Structural Openings formed with Insitu RC Lintels
J&I have completed the forming of new openings but with an unusual lintel detail. Due to the walls being part of an arch, instead of...
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Gravesend Rugby Club U13 team win their league
J&I are proud to announce that the 'spitfires' won every match of their league this season, Managing Director Dan Mortimer and the...
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Core Sampling & Testing
J&I carry out core sampling and testing to determine make up of structures and compressive strength of concrete.
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Reverse Cutting a RC nib using Hilti Track Saw
J&I were tasked with cutting a RC nib off but with very restricted access, J&I designed some heavy duty brackets to mount the saw at 90...
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New Entrance works in Enfield
J&I constructed slabs, low level upstand walls for curtain walling to built from, brickwork infils, glazed brick feature wall & external...
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Replacement Pavement Lights at Theatre Royal, London
J&I managed and carried out the replacement roof light works at this very iconic theatre. We removed the old lights, made good the...
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Stitch drilling through 600mm thick slab & installation of drainage works in Reading
Stitch drilling is a efficient way of cutting concrete without vibration at varying depths. We created openings for our buildersworks...
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Timber Joist Infils to existing openings in Tunbridge Wells, Kent
J&I not only form new openings but we also infil redundant one's too. At this project we had 2 floors of openings to infil using...
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Deep diamond drilling at Tooting Bec Lido
J&I carried out the diamond drilling works at Tooting Bec Lido, Europes largest open air swimming pool!! Works consisted of 250mm...
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Temporary propping works in Cambridge
J&I supplied and installed the temporary works scheme for a repeat customer in Cambridge. All steels / props / bracing supplied and...
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Tracksawing 500mm thick slabs in Shoreditch, London
By using our Hilti tracksaw we completed some deep saw cutting within vaulted railway arches. We first used an 800mm diameter blade to...
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Cutting & breaking pile pockets & drainage trenching in Canning Town, East London
A recent project in canning town where we used a combination of stitch drilling, tracksawing, handsawing and brokk breaking to form neat...
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Forming 400no Services Openings in High Holborn, London
A recent project in Holborn where we have created circa 400no penetration's through the structural beams for future exposed services over...
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Lift Shaft Extension from 14 levels to 15 levels with over-run in New Malden, SW London
On this project we have demolished the top of an existing shaft whilst the building is live. We used a method of sawing and hand...
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J&I Ltd move into a new Head Office
J&I have recently moved into their new office premises. These premises provides our workshop, offices for our operational staff, training...
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Drilling 600mm diameter holes for piling in Luton
Our client had to pile in 14no locations through an existing foundation which was up to 1.5m deep. J&I stitch drilled the 600mm dia round...
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Training Day at our Head office
All of our staff are trained and undergo refresher training on a regular basis. J&I are committed to the highest levels of Health &...
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