News

The latest news from Waterline:

Road work unearths early-1800s wooden water pipe in York

In 1816, when pedestrians, mules and horses traveled the streets, the newly founded York Water Company installed a wooden water pipe around the Colonial Courthouse, at that time located in the center of the city square. Read the full article here

Legionellosis

Legionellosis varies in severity from a mild febrile illness to a serious and sometimes fatal form of pneumonia and is caused by exposure to Legionella species found in water, and potting mixes. It is often categorized as being community, travel or hospital acquired based on the type of exposure. Read the full article here

Health and Safety Executive reminder on water systems safety during the COVID-19 lockdown

The Health and Safety Executive (HSE) has reminded building occupiers, businesses and other duty holders restarting operations after the COVID-19 shutdown to review their water systems maintenance arrangements to avoid creating a public health hazard from waterborne bacteria such as legionella [1]. Read the full article here

Govt closes four schools over legionella concerns

The Gibraltar Government has closed four schools due to the presence in the schools’ water system of legionella bacteria, which can cause lung inflammation. Read the full article here

Medics warn of Legionnaires’ Disease outbreak due to high number of water systems lying idle

THE HSE’S HEALTH Protection Surveillance Centre (HPSC) today urged people to be aware of Legionnaires’ Disease, which can be caused due to bacteria growth in appliances which have been left untouched due to the Covid-19 pandemic. Read the full article here

Coronavirus: Public asked to save water as reservoirs run low

NI Water has asked the public to reduce water use, especially from hose pipes, as “demand is outstripping supply”. Read the full article here

Legionella: Where low occupancy poses water-borne risks

The focus of most organisations during this coronavirus pandemic has rightly been on the health and safety of employees and the general public in tackling the spread of the virus. As the ‘new normal’ settles in, and questions are asked about when we might return to work, organisations are advised to shift their focus from… Read more »

Large community-acquired Legionnaires’ disease outbreak caused by Legionella pneumophila serogroup 1, Italy, July to August 2018

Legionella pneumophila (Lp) is a Gram-negative bacterium responsible for a severe pneumonia named Legionnaires’ disease (LD). This infection represents 1.9% of all community‐acquired pneumonia cases, 4.0% of hospitalised cases and 7.9% of cases requiring admission to intensive care units [1]. The case fatality rate of LD ranges from 5% to 30% during outbreaks but can… Read more »

Reopening a pool after Covid-19 shutdown (TN45)

These instructions assume that you have shut your pool in accordance with one of PWTAG’s two alternative recommended procedures (PWTAG technical note 43). Read the full article here

CDC, EPA Change Building Reopening Guidance After Acknowledging Error

Agencies admit incorrect guidance in documents intended to protect people from a deadly waterborne disease. Read the full article here

Diary Dates & Events

Grime Scene

ANNOUNCING OUR NEW GRIME SCENE COMPETITION:

Following on from the successful Grime Scene competition, we have decided to continue the theme for another year, but with a twist. This year, we are asking for photographs of the grimiest pictures you can find accompanied with another photograph of how the ‘scene’ has been improved by your maintenance or cleaning.


We will display the photographs in each of the Waterline editions throughout 2024. The ‘most improved’ picture will be chosen by WMSoc members via an online vote. The winner will receive a £25 Amazon Gift Voucher after the Winter 2024/25 edition has been published.


Please send your photographs to:
waterline@wmsoc.org.uk.


Product & Service Spotlight

Introducing B & V Chemicals' new film forming amines for closed circuits and steam boilers.

Product Launch: Film forming amines.

This all-in-one solution offers low-dose, cost-effective treatment. Improves heat transfer efficiency by removing corrosion deposits, leading to cleaner surfaces. Enhances energy and resource efficiency by reducing Total Dissolved Solids (TDS). The stable film provided by polyamines ensures superior corrosion control, promoting longer equipment lifespan.

Plus - environmentally friendly, offering a greener alternative to traditional treatments.

Contact us on ownlabel@bvwater.co.uk for further information.

How the NEW SolidTek® Biocide Feeder Package will BENEFIT YOU

SolidTek® has launched its NEW Biocide Feeder which is functional, compact, and environmentally-friendly.

Designed for use with SolidTek’s® enhanced bromine biocide, BromTek, it offers multiple benefits:

SAFER
Reduced exposure to fumes and bromine dust (non-pressurised system).

EFFECTIVE
Use with field proven mixed hydantoin biocide - better performance than standard bromine tablets.

COMPACT
Wall mounted reducing footprint of installation.

QUICK & EASY
Charge with product in under 5 minutes without isolation from the system.
SUPPORT

Product calculators and tech support available.

Lovibond MD640 Photometer (PTSA & Fluorescein capable)

Product Spotlight Drop Test Kits

How many times have you heard … ‘we’re not sure what the system volume is’. A common problem which can be expensive - wasting chemical over dosing, or underdosing so the treatment is ineffective (i.e. shock dosing a biocide). The MD640 photometer has PTSA & Fluorescein capability built in. Simply use our System Checkers to add to an unknown system and read a PTSA or Fluorescein levels to accurately identify the system volume.

The Hydrosense PRO range

Hydrosense

The Hydrosense PRO range pioneers Legionella pneumophila detection, the cause of over 97% of Legionnaires’ disease outbreaks, by identifying all the serogroups 1-15 of this dangerous Legionella species. This easy-to-use, highly sensitive test uses unique filtration, offering a three-line test result that distinguishes between serogroup 1 and serogroups 2-15 within 25 minutes. The water test has a level of detection of 100 CFU/L and swab tests detect 200 CFU per swabbed area, providing crucial, rapid insights for water safety management.