Environment

Environment

Sunday, August 17, 2025

Doctor Engineer Jansen (part 1)

Now engineer De Waal has fully recovered it’s engineer Jansen’s turn for the medical mill. Eye trouble. Left eye has a sudden darker area in the left corner, and weird light sensitivity in strong light, like the sky. As if you have looked into the sun, or a strong lamp. The engineer normally avoids such behaviors, so this is strange.

After a few days: lets go to Urgencias at the hospital. Passed on to Oftalmologia after an hour and a half. An hour later first consult, eye drops and eye sharpness machine. An hour after that consult: sent off to the lab for an eye scan. Ah, your optic disc is swollen, can be your optical nerve is inflamed. Off to the waiting room downstairs, for a CT scan of the skull, to make sure there is no tumor in your brain causing this. Not a settling message. New appointment armband.




The scan turned out fine. 


Anyway, the ophthalmologist called for the treatment for acute neuritis optica: 3 days intravenous: 1 gram prednisolone.


That is a very heavy treatment that they are not used to. After the scan result they sent me back for a new appointment to oftalmologia.


Wait, the prednisolone. Oh yes. We’ll get you a pincha (injection). Not via intravenosa? Nono, pincha. Mas facil. Pants down, injection in the bum, off to home. 17:00, been here since 09:00. Hambre! (Hungry)


Next day


Next day, Friday 15 August. Oftalmologia. Closed, as it’s a holiday. (Maria Ascencion). Hm. Ok, then Urgencias. 


“I need a pincha prednisolone”

“No, 1 gram prednisolone is not possible in a pincha”

“What did they give me yesterday, then”

“We’ll find out”


Sala de Sillones, day 1


Off to the “sala de sillones”. A room with 10 sort of comfy chairs where they administer intravenous drips. Enigneer de Waal was here too, 2 months ago, before they sent him upstairs in his negligé for his gallbladder operation. 


Needle inserted in hand, nice. A big injection arrived. Whats that? Urbason. Is prednisolone. Ok. Odd, that’s not an IV drip. 


"Ok, all done, you can go home."

"Ehm, but the IV drip?"

"Nono, that was it."

"Eh, was that 1 gram?" 

"Ehhhh.. no, 100 mg."

"Nonono!"


A proper dose arrived, 900 mg was taken from an ampoule, injected in 500 ml salty water, and connected to the engineer, using a pump to spread the time to two hours.


"Two hours?"

"Yes, to make you not die of shock"

"ok"


Engineer De Waal went home to feed the dogs. Whatsapp is nice to maintain contact on progress etc, unless your 2 years ago Apple replaced iPhone SE battery is bad again, and dies on you while there. 80% to 13% to 1% to …. blast!


Anyway, 500 grams more heavy the engineer was discharged, with a paper properly describing the next two days’ appointments.


Pump


Looks like a car?


The engineer researches optical nerve inflammation and optical discs, and finds Lyme


Back home, reading up on optical nerve inflammation and optical discs.


  • With an inflamed optical nerve you usually have a headache, I did not. 
  • Inflamed optical disc: “unilateral presentation is extremely rare”, but I have that.
  • Inflamed optical nerves are often caused by things like MS. That is: people with MS often have an inflamed optical nerve.
  • “Unilateral papilledema can suggest a disease in the eye itself”


One of the causes that caught the engineer’s good eye: Lyme Disease.


Curiously, May 13 the engineer had been mowing grass, and when changing clothes noticed two red rings that looked like a tick bite, close to eachother. Even took a photo.


Engineer Jansen's (impressive) hairy chest


Lyme has a few stages. 


Stage 1: Week 1: red rings that disappear within a week, and possibly a flu-like ilness, and or fever.  (Not me)

Stage 2:  Week 2-10: possible neurological problems, and eye tissue inflammation. Bingo! May 13 to now is 3 months, is 12 weeks.


Sala de Sillones, day 2


After take-in we were sent to the waiting room, and nothing happened for an hour. 

“Have you forgotten me?”

“ah, there he is”


“Is there a consult with a doctor prior to the drip?”

“I’m the doctor”

“Oh, good!“

“I may have Lyme disease”


Showed picture of the rings. 

“Did you have a fever?”. 

“No, but that does not always happen!"

"Could we do a blood test maybe?”

He was off to discuss.

“yes”


Needle inserted, elbow cavity this time, the hand yesterday has a nice blue bruise.


Commotion again about the 1 gram prednisolone. Do we have enough? Yes! No! Aaargh!


Pump and drip arrived, 3 hours. 


The IV connection has a 3-way valve. Very handy, they can turn it so they can extract blood. 3 vials. For the lab tests.


Lyme test takes 7 days. 


Doctor engineer Jansen


“Hmm.  Maybe, as a precaution, give me antibiotics?”

He was off to discuss.

Came back with a 10 day course of Cefuroxime, 2 x 500 mg per day. As dr. Wiki orders for early detected lyme. Late detected lyme requires 14-28 days, but that can always be done when the test results arrive, hopefully in 7 days.


2 hours later, iPhone battery died, but not before the chauffeur was informed of the end time of the treatment.


Off to the famacia for the pills, €1,90 please. Apparently you pay 10% of the actual price. Good!


All info on prescriptions is in the Andalucia Salud plastic card. Well done.


That was a well spent day. If this antibiotics treatment indeed works the engineer will add the “doctor” title to his name, and apply for the Nobel Prize in Medical Engineering.


Sala de Silones, day 3


That is today. Will report, if surviving.


Oh, ordered an iFixit battery replacement kit. €40. Not spending €1000 on a new iPhone, so Tim Apple can shove more gold up the orange troll extortionist in chief.



Wednesday, July 2, 2025

Metalfire Optimum 700-900?

Now we have 4 m3 firewood piled up, and it's 33º and end of June, it's time to take steps for the new stove.  Engineer Jansen really likes the Metalfire Optimum inserts. There are two versions, a 70cm and a 90cm wide version. The 70cm should suffice for our heating needs, but big is beautiful, and an Optimum 900 would be...  nice. The price difference is minimal.

Find out if it would fit the existing mantle: make a hole to access the interior for measurements:




Ladrillo




The casing is made of ladrillo, ceramic blocks, 7cm thick.

Inside

Odd, no insulation anywhere. Yes, that is a concrete pillar at the back. It should have been insulated from the stove! Bad!



Measurement

The Metalfire 900 is 904mm wide, installation specification tells you to surround the stove with plates of Silca T300, 5cm thick. So, minimum width is 1004 mm. The inside of the casing is 92cm. So, an Optimum 900 does not fit.

That is disappointing! Asked Metalfire if an air gap between stove and wall of 1 cm would suffice. It won't, they say. No idea if ceramic ladrillo really cannot withstand the heat. Will find out. Else the engineer will have to accept an Optimum 700.












Heat

Hottest days of the year so far, 31-33º: time to order some firewood!

Leña! 4m3.

Last winter chopping up the big blocks was a daily chore. Good workout, but.

This time we asked for "leña para estufa", so you get wood in nice smallish chunks, else you may get huge chunks of terribly hard root that is unsplittable, even by Engineer Jansen.

If you order now there’s 6 months drying in the sun and heat. Last winter Engineer Jansen had his certainties about the humidity of the wood, having bought an electronic wood humidity tester, and the orange test light lit up far too often. Too humid wood gets you less heat, more air pollution, and soot up your chimney. Engineer Jansen does not like air pollution, and soot up his chimney.

Piling up is fun. I think we have room for 2 m3 more!

Delivery, 4 m3

Two heaps, one on the P, one in the driveway.




Pile #1:


Pile #1

Piling up #2:




Saturday, June 21, 2025

Red Lines

Last week Wednesday night at 3AM engineer De Waal woke up with a hurting stomach. So bad that after an hour we were off to Emergency First Aid, who poked a finger here and there, and suspected "gastritis", and prescribed "buscopan", which should relieve stomach aches very quickly, in 15 minutes. The emergency farmacia was not open, another one 15 minutes further was. 

Buscopan did not help. A few hours later engineer De Waal was on the floor trying to find a position to relieve the pain. Engineer Jansen decided it was time for the emergency room at the hospital, 40 minutes away.

Arrived there 8:30, and were quickly admitted to the waiting area. 40 minutes later first assessment. Fingers were poked in various locations, with one spot especially hurtful. Less than half an hour later he was on a drip, buscopan, again, in a room with 6 chairs. The pain dropped a bit, but returned. That means it's not the stomach. Can be your gallbladder, or the pancreas area. (Aargh!)

Echo. Ah, your gallbladder is not well, you need to stay and we'll operate on you. It's only a peephole surgery, without complications you can go home in two days.

The engineer's belly was shaved, "beach ready!", and he himself changed into a negligee with nothing under. (Ooh!)

Quickly a bed on wheels arrived, and the engineer was swiftly rolled away, into the lift, upstairs. Red Lines. Wheel wheel wheel, off to the left. 



I expected to be taken to "his room", but no, this was it. “In three hours your father should be out”.
Eh? What? Father?? Husband! Blushing nurse.
We could not even say goodbye!
Those red lines suddenly had a rather profound and ominous feeling..
To be continued...

Horrorhor

We have nice aluminium doors with glass, and as an extra a mosquetera: another set of alu doors with a grille at an angle to keep the sun out, and mosquito netting to keep the mosquitos out. The mosquito netting was rather holey. The netting is kept in place with aluminium strips that are screwed onto the door with little screws. Nice construction, for easy replacing of netting.

Well… engineer Jansen has been at work all morning on two doors, as the screws were all corroded. He cunningly used his spraycan of WD40 to eeeeasily loosen the screws. Damn! Blast! etc. 

Holey mosquetera!
Probably a tiger.
Could have lost my leg!

One done, one to do


Monday, May 5, 2025

Shadesails: you can never have enough

In Shadesails and More Shadesails you can see the shade making activities of engineer Jansen.  Yesterday the shadesails on the roof terrace, today he installed the last of the lower terrace area shadesails, using 12x60 mm wedge bolts and nylon rope. 

Roof terrace







Lower terrace