We did a another half day today on the pond in the Nature Area with the new sub soil delivery of 20 tonnes. There were just 4 of us (Dennis, Matthew, Sarah, and Keith) and we got about 7 tonnes down. It was MUCH easier to handle than the clay so we think we were going 50-100% faster than with clay. So in total we now have all centre of the pond (the gravel part) plus a metre all the way around that's fully covered. Sarah, the Jesmond Dene Ranger, has ordered another 20 tonnes which should be the same quality of soil and there is a full session planned for next Tuesday so we ought to make good progress (if weather holds).
Our wonderful volunteer group were hard at work again today on the pond in the Nature Area. The bottom level of gravel was taken up and more subsoil barrowed in and placed on top of the liner before replacing the gravel. We need to get the covering of subsoil to a depth of 12” as soon as possible. Sarah, the Jesmond Dene Ranger has arranged for another delivery of subsoil to come tomorrow, this will ensure we can complete the pond lining and prepare to fill it with water.
One of the volunteers spoke to the people who make the liner and we became concerned in case we hadn't covered it to the appropriate depth. This evening 3 of the volunteers went to the Nature Area and measured the depth of subsoil covering the pond area. The measurements showed that the pond wasn't evenly covered to a depth of 12". Therefore we will now need to buy in more subsoil estimated at yet another 30 tonnes which will be required to add to the shallower parts.
We agreed a slightly later start this morning i.e. not before 9.30 (even so some volunteers were down before this). We checked some of the depth of subsoil and in some areas this was too shallow so wheelbarrow loads of subsoil and then clay were deposited into the pond area all day. One team of volunteers fashioned 'shelves' within the pond to make differing habitat levels for plants and pond creatures; whilst the others barrowed the soil for the liner as well as heavy rocks and clay for the trenches. By early evening we could see the shaped sides and the profile of the pond. Most of the trench had been filled in up to path height and the volunteers felt some satisfaction in the progress being made.
Another early start and the volunteers set straight to work. 'Soil sifting' took longer than we expected and so more people helped with this task - going through 30 tonnes is not a task to be completed quickly!. Another team of volunteers prepared chunks of stone and clay which will be needed to fill in the trenches around the pond perimeter to hold the lining in place. The pond lining team set to work with cutting and placing the clay liner in position. As heavy rain has been forecast for tomorrow we need to finish getting the liner down and covered today. Everyone who was able agreed to continue working until the job was finished which took well into the evening. As one volunteer commented a 'gruellingly enjoyable' day. But we finished the lining and every part of it has at least some covering of subsoil. Tarpaulins were again used to cover the pond.
Everyone was here very early in preparation for the next
3 days dedicated to lining the pond in the Nature Area. The volunteers
split up and some went to work in 'soil sifting'. This meant that some of the 30
tonnes of subsoil required to top the liner had first to be roughly sieved
through a wire rack - heavy work done by two volunteers shovelling the soil
onto and through the rack, this fell into buckets placed underneath. The
next stage was to tip the soil into wheelbarrows were it was further
sifted by hand to remove any stones or objects which might pierce the liner.
The rolls of clay liner are tightly wrapped and carefully covered to protect
them from the rain, they are very heavy and 2 people are needed to carry them.
Whilst this was going on, other volunteers pumped out the bottom of the pond
area and removed plant growth and uneven surfaces from the pond profile.
When this was ready the volunteers began to line the pond area. One team
lined the sides whilst another team worked under the dipping platform area
and cut and shaped the liner around the posts. There is some urgency here
as once the liner goes down it must be covered with 1 foot of subsoil to
weigh down the liner and keep it in place. If it gets wet at this point
it will swell to 16 times the original size and become porous which means
the pond won't keep the water in. The subsoil has to be compacted down hard,
another labour intensive task. Only about one third of the pond was covered
by early evening. Tarpaulins were laid over the area to protect the liner.
After the Bat Walk this evening, the Jesmond Dene Rangers went along to the Nature Area and after a little bit of time spotted a couple of newts in the pond. Using the net in 1 sweep they caught 6 male palmate newts and then saw at least another 4. It is very likely that there are far more in there, as this was taking account of only one bit of the pond in front of the dipping platform. Sarah reported that ‘We are not sure how many more there are, but that is definitely the most that have been seen’ in such a short space of time. In addition a young tawny owl was heard calling just behind the Nature Area - all in all, it was a lovely evening.
Today one of the volunteers did a great job on the dipping platform, and we now have 4 of the 5 posts at the ponds edge cemented in place. We hope, weather permitting, that we'll get the last one positioned and cemented in next Thursday - so that will be one more thing completed ahead of us being able to look at starting the lining of the pond.
As always, we worked hard and accomplished a fair number of jobs. The bird feeders were refilled and hung up again in the Nature Area. This is proving to be a very popular feeding station with a variety of small birds including robins, blue tits, greenfinch and bullfinch eating the seeds, nuts and fat balls. Some of the volunteer rangers worked on the dipping platform in the Nature Area and we put in 2 more of the posts using concrete to keep them in place. Other volunteers had to move all the tools and equipment from the store room to one of the containers currently in use on the site whilst building and landscaping takes place. The move took a lot of time because the tools etc. need to be carefully placed and stored so we can easily access them and need to be always ready for use.
Pond Dipping Event
The above event took place in The Nature Area today with Sarah the Ranger
and four of the Volunteer Rangers. We were very pleased with the amount
of participants who came to walk through Jesmond Dene even though it was
a cold and windy day. In total, 92 people (adults and children) visited
the Nature Area and we had a lovely time. One visitor commentated that
it ‘had made her day’.
Today the ‘Living Waterways’ Event was held in Heaton Park. Some of the Volunteer Rangers dressed in Victorian clothes to represent the Freeman Family who lived at The Old Watermill in Jesmond Dene. Other Volunteer Rangers helped Sarah the Park Ranger with a pond dipping session by the white bridge. The weather was bright and blustery which meant lots of people visited the various stalls, such as the Wildlife Trust, Recycling bikes, face painting and jewellery making using recycled materials. The Jesmond Singers attended the event and entertained the visitors with a wide variety of songs.
This morning in the Nature Area we completed another
section of fence and tidied up some of the woodland area behind. This
included branch lopping and scrub clearing. The Volunteers then removed
weed from out of the small pond and in the process we spotted two frogs.
Our final task was to replant several daffodils that had been disturbed.
This afternoon was spent working at the Fisherman's Lodge pond. We
cleared out the drain again to make sure the overflow remains clear.
In the river we recovered, a bike and pushchair alongside general
debris and rubbish.
Today we were working in the ‘managed woodland’ area of the Nature Area. Some of the volunteers carried on putting up the fence (started on Tuesday 26th January) along the edge of the Woodland, whilst some planted native English hedge trees alongside of the protective fence, these include rowan and hawthorn. The fence will ensure that the plants have a chance to thrive and should become home to a variety of insect life in the coming years.
A bright day but cold. Some of the Volunteers started putting up a small fence near the nature area which will be the boundary for our Nature Area and outside classroom. We also dug over the soil alongside the fence in preparation for planting a hedge. Some of us cleared the ‘woodland’ area of scrub, overgrown tree branches and debris in order to allow more sun to penetrate the centre. The fence looks very good and blends into the background very well.
A very snowy day – everything in the Dene looks magical. The snow was so thick that we couldn’t do any physical work. Instead we walked across to the Nature Area and planned what to do for the next stages. Everything is covered in deep snow and the landscape looks entirely different. There were still several visitors walking through the Dene though which proves that it is a popular retreat even in the depths of winter.
