Site Logic: Stepping From Summer Heatwaves to Winter Resilience with Smarter Grounds Maintenance
Sam Pearce, National Account Manager at OUTCO discusses prioritising safety, risk management and aesthetics after extreme heat stress
After the frenetic activity of the summer, grounds maintenance tends to shift gears. While the endless mowing abates, outdoor FM generally shifts from high frequency, reactive summer routines towards a more proactive and risk-focused winter campaign.
Many facilities managers share a common misconception: once the intense grass-cutting schedules of summer begin to wind down around late October, the grounds maintenance season is effectively over. In reality, autumn and early winter can be some of the most demanding months of the year. And, following months of heatwaves and drought, this year is presenting a different set of challenges: Following a record-breaking summer, the focus needs to shift from keeping on top of growth to managing additional risks left behind by extreme weather. All this has to be balanced with client budget constraints and with the reduced daylight hours.
At OUTCO, we see grounds maintenance as being as much as an art as a science: When every site is different and when an increasingly erratic climate changes the weather patterns from year to year, our team leaders really show their value. Especially when time and budget is limited, their experience and knowledge of each site – an awareness we call “site logic” – lets us focus on the activities that will get the right balance of risk and reward. Let’s look at some of the main areas that will matter most as we approach this particular winter.
1. Managing Leaf-Fall Risk: Early Defoliation, Slip Hazards and Drainage Blockages
One legacy of this summer’s extreme heat is early leaf fall. Heat and drought stress can cause trees to shed their leaves earlier than normal. This year we saw leaf shedding beginning as early as late July or August. Leaf clearance, traditionally a late-autumn task, has therefore started much earlier and has coincided with late-season mowing and hedge cutting. Even though this hot, dry summer has seen mowing reduced in many parts of the country, the return of cooler weather alongside early leaf fall is placing an additional burden on grounds maintenance teams.
This is where experience matters, as fallen leaves on pathways can create a similar level of risk and potential liability as uncleared snow or ice. A leaf’s waxy cuticle prevents moisture from passing through so any rainfall produces a banana-skin slipperiness on both sides of the leaf. With footfall and vehicle traffic, they become a slippery paste that becomes more time-consuming to remove. Hence, it’s vital to plan leaf collections carefully, not just with the right frequency but also starting at the right time (after a long, hot drought it’s really important not to delay until later in the autumn). At OUTCO, we recommend viewing leaf clearance as being a similar responsibility to snow and ice clearance and handle it with a similar focus on liability and risks (our teams photograph cleared sites to ensure clients have reliable reporting and evidence on hand).
Ahead of the winter months, a further issue for grounds teams to address is ensuring clear drains. Earlier leaf fall can also amplify any drainage problems, clogging gullies and drainage grates that will result in standing water in car parks and roadways that can freeze into patches of black ice in the winter. With limited time on site, teams should consider prioritising pathways, emergency exits and busy car parks and seek to clear leaves before they can cause drainage issues.
2. Tree Inspections and Canopy Management: Combating Branch Cracking
Another potential consequence of extreme summer heat is branch cracking or sudden limb drop as the stress from drought weakens trees. Before the stormier autumn and winter months, it’s always advisable to address any trees or branches that can pose serious risk to pedestrians, vehicles and buildings but this year the drought conditions have accentuated that risk.
Regular visual inspections by qualified arboriculturists can help identify obvious warning signs. In addition, this is where experienced grounds teams can support that inspection regime by looking out for and reporting any signs of damage during their regular fortnightly or monthly visits. These include cracked or hanging branches, damaged bark where disease and fungus can enter, or other warning signs like cankers on tree trunks.
Where hazards are identified, professional teams can carry out appropriate remedial work ahead of the winter months. Other interventions such as crown raising – or trimming lower branches to above three metres – can improve visibility across a site while allowing more natural light and airflow to reach pathways to prevent damp slippery areas.
3. Proactive Moss and Algae Control: Mechanical Brushing and Jet Washing
As daylight hours shorten and shade increases, damp pathways also become ideal conditions for moss and algae. This is more than an aesthetic problem; it can create a significant slip hazard. Algae on hard surfaces produces a coat of complex sugars and proteins that traps moisture. When wet, this forms a slippery gel across paving that reduces friction like grease.
Usually, high-pressure jet washing is required to break down the build-up and restore traction. For moss removal, some operators use harsh chemicals that can create harmful run-off that can impact the environment. However, there are excellent sustainable alternatives. We recommend dedicated machinery that use rotary brushes to mechanically remove moss, algae and weed seedlings. This is another area where a well-led grounds team can work smarter by taking a holistic view of a site – for example, by mitigating these surface-level issues with moss and algae in line with effective tree and shrub pruning to reduce dark, shady areas where pedestrian footfall is highest.
4. Balancing Aesthetics, Biodiversity and Winter Restoration
As well as clearing debris and reducing risks, autumn and winter grounds maintenance allows for a greater degree of proactive work to maintain, protect and improve sites. Following the end of the bird nesting season in early autumn, hedges can be cut back and shaped to create clean, structured lines that keep a site looking smart and professional through the winter.
At the same time, there is an opportunity to reduce the burden of competing priorities by balancing good maintenance while working to improve biodiversity net gain. Rather than hard pruning every shrub, experienced operators can work with clients to decide on which areas should be kept more aesthetically appealing to site visitors, while also deciding if other areas can be left to provide valuable food and shelter for wildlife. Hawthorn carrying winter berries, ivy (if not intrusive), and cotoneaster, for example, can often be left alone until spring. Patches of set-a-side or wildflower containing species such as Teasel, Coneflowers and Sedums can also be left standing over winter to provide essential food for birds and vital shelter for insects – and provide striking beauty to our clients’ outdoor spaces.
Once grass enters its dormant phase, teams can also focus on restoration work: repairing damaged lawn edges, replacing bare patches, replanting borders and addressing persistent waterlogging.
5. Better Communications, Better interventions and Strategic Risk Management
When many clients seek to reduce winter grounds maintenance visits (sometimes to just once a month), clear communication between the grounds team and facilities manager becomes particularly important.
Like much in grounds maintenance, being at the mercy of the elements can feel like an endless struggle. For example, operatives can understandably feel frustrated when leaves continue to fall immediately after they have completed clearance work. The answer, however, isn’t to keep chasing an impossible standard with limited time. It is to identify, record and communicate the risks clearly – and where necessary equip busy FMs to understand where an additional investment of resource can deliver better long-term value through a timely intervention. This is where the site-logic of an experienced team leader on site really matters.
At OUTCO, we believe that people and trust remain paramount but that modern technology, reporting and better professional standards are making life easier. For example, team leaders can generate remedial reports on site to advise of safety hazards with photographic evidence. If a team has spent hours clearing a car park but leaves are still falling heavily, or a drainage system remains blocked, this can be documented and sent directly to the client.
For facilities managers, this creates a clear audit trail. Once a specific, high-risk hazard has been reported, the FM has the information needed to decide whether further action is required. In this way we help our clients’ FM teams keep their external environments safe, compliant, presentable and proactively maintained throughout the winter. Most crucially, we also help prevent smaller issues snowballing into major reactive expenditure or customer complaints.
And that’s where site logic really delivers.
For more information contact 0800 0432 911 email enquiries@outco.co.uk or visit www.outco.co.uk
