Tagged fabrication

Quantity Surveyor Vacancy

Kingcombe Aquacare is one of the UK’s leading specialists in water management with activities ranging from the restoration of historic water features, the creation of iconic lakes, through to the maintenance of watercourses and water play parks, including fish husbandry and aquatic weed control. With a wide and varied client base from the public and private sector, the Company is looking to recruit an experienced Quantity Surveyor to help manage the planned growth in our workload.

The role will involve preparing valuations and final accounts on a variety of projects. It will ideally suit an individual with Civils and/or Groundworks experience. The role includes flexible working hours based at our offices in Crewkerne, but some travel across the South of England and Wales may be required to sites, as necessary, when expenses are paid.

This is an exciting opportunity to join a vibrant management team delivering unique projects with huge satisfaction in the finished product.

If interested, please phone Kelly Eglon on 01460 279200 or email ke@kingcombe.com for an application form.

CLOSING DATE: 7th April 2017

Looking in the Archives – A lake for Super Tankers!

About five years ago we were asked to carry out all of the modifications required to an existing fishing lake and a series of stew ponds at Timsbury near Southampton to form the Manned Model Training Facility for Southampton University.

This new development was to provide a safe environment for training senior deck officers and pilots, to give them experience of close quarter manoeuvring and berthing large oil tankers, ferries and similar ships

The training programme uses scale model ships of 9m or 10m long operating on an inland lake to simulate the behaviour of real, 350m long, 300,000 tonne  vessels. This is a unique facility in the UK and we were delighted to be asked to help with its construction.

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Long reach excavator on a pontoon

Morgan Sindall were the main contractors and after a lot of discussion and design meetings our work started with widening the footpath through the undergrowth to create a vehicle access to the lake. We then launched pontoons and floating plant to open up a passage between the various separate water bodies, we desilted deep water channels and dug a narrow canal around the top of the lake.

Concrete and steel retaining walls were designed and installed, bio engineering was completed, and different types of jetties and docks were manufactured, some were pontoons moored on tubular piles, others had either solid or pierced underwater profiles to simulate the different types of harbour wall construction that the mariners would encounter.

While we did the lake works, the main contractor built the training facilities, workshops and classrooms.

It was an interesting and successful scheme that tested our ingenuity and because of the poor access and soft ground, it needed innovative approaches to overcome problems of construction.

Below is a link to the training facility website and a youtube video of the lake and its operation, hope you enjoy watching.

http://www.mannedmodels.com

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Classrooms and floating jetties

 

Eels – an Uphill Struggle

We have been busy lately helping the European Eel fulfill its migratory desires!

elvers

The European eel (Anguilla anguilla) is a species of Eel, a snake like, catadromous fish. They can reach a length of 1.5 m (4 ft 11 in) in exceptional cases, but are normally around 60–80 cm (2.0–2.6 ft), and rarely reach more than 1 m (3 ft 3 in).

There are still elements of the life cycle of the eel which area mystery but the bits we do understand are fascinating.

Unlike many other migrating fish, eels begin their life cycle in the ocean and spend most of their lives in fresh water, returning to the ocean to spawn and then die. In the early 1900s, Danish researcher Johannes Schmidt identified the Sargasso Sea as the most likely spawning grounds for European eels. The larvae (leptocephali) drift towards Europe in a 300-day migration. When approaching the European coast, the larvae metamorphose into a transparent larval stage called “glass eel”, enter estuaries, and start migrating upstream. After entering fresh water, the glass eels metamorphose into elvers, miniature versions of the adult eels. As the eel grows, it becomes known as a “yellow eel” due to the brownish-yellow colour of their sides and belly. After 5–20 years in fresh water, the eels become sexually mature, their eyes grow larger, their flanks become silver, and their bellies white in colour. In this stage, the eels are known as “silver eels”, and they begin their migration back to the Sargasso Sea to spawn.

The European eel is currently classified as ‘Critically Endangered’. Overall numbers have significantly declined over the last 25-30 years and the reasons for this are suggested as being a combination of habitat loss, barriers to migration, parasites, pollution, over-fishing and climate change affecting oceanic currents.

The barrier to migration problem is one area that can be improved and Kingcombe Aquacare Ltd have been working closely with the Environment Agency to improve things for the humble eel. We design and fabricate effective eel pass systems to suit a wide range of conditions and our skilled site teams have been carrying out installations at many locations in the South of the UK.

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Cassette type Eel Pass system with fish pass baffles. Eel pass solutions are designed and fabricated by us in our CE accredited workshops…
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… and fitted in some difficult locations!
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Cassette type Eel Pass system on the weir of a gauging station. Cassette type systems offer ease of maintenance and can be fitted with cameras.

Made to Measure

We have recently completed a number of projects where the main features of the works have been fabricated in our own workshops. We are CE accredited to Level 3 (EN1090) and produce a wide range of made to measure products including bridges, jetties, flood gates, trash screens, sluice gates and bespoke one-off fabrications – using a variety of materials such as steel, timber and plastics.

The pictures show works in Devon including replacement trash screens at two sites and a fabricated mild steel footbridge with a composite deck and stainless handrails.

trash-screen

trash-screen-2

bridge

All three structures were upgrades and improvements on what was installed previously. All our fabrications are bespoke and made to suit the particular location. The first activity is always a careful survey of the site to ensure we have the correct dimensions. This must be done to ensure that when the finished structure arrives on site the measurements are perfect and it fits first time.

Trash screens are installed in flood channels to remove large pieces of debris from the water course before it flows through a pipe or culvert.  The screen reduces the risk of debris causing blockages in the culvert and subsequent flooding. We also undertake maintenance contracts with several clients to ensure that these screens are regularly cleaned and maintained so that they are ready to take any storm flows, and are not covered over with a fly-tipped mattress or garden waste.

To see more about the fabrications we do, please visit http://kingcombe.com/water-maintenance-services/fabrications-2/steel-fabrications/

Large trash screen ready for galvanising - Kingcombe Aquacare rivers, streams and canals services

Weed Rack Fabrication

Kingcombe Aquacare Ltd were engaged to fabricate and install a weed rack as part of the Environment Agency’s Water Level Management Plan at Bodenham, near Salisbury. The rack was made to EA specifications in our workshop at Crewkerne. The process included full assembly in our yard (pictured above) to check for accuracy. The structure was then sent away to be galvanised to the required standard. It was delivered to site in kit form and installed into the river.

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