Mattg4321
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There's absolutely nothing wrong with a decision to spend extra for Cat 6a, but it's simply overkill for nearly all foreseeable uses in a domestic setting, with a few exceptions, generally for people who are really into 'tech'. I've installed 10's of 000's of m of the stuff for clients, and although I don't get too involved in anything past that normally, I've never once heard an AV/security/smart etc installer say that cat 6 wasn't up to the task of what they needed it to do. In fact they often get Cat 5e to do what they need where existing cabling is in place. I personally can just think of better ways to spend my finite amount of money! If jim is on a tight budget it's highly likely Cat 6 will be more than good enough. I pay roughly 50% more for Cat 6a over Cat 6 at trade prices, for good quality cable. Cat 6 can easily be found at around £105+vat from a quick google, which is only slightly more than I am getting it for.
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Thats extremely likely to be Copper Clad Aluminium (CCA). Keep away from that junk. You want solid copper or don't bother! Decent quality Cat 6 is fine for 99.9% of domestic usage now and foreseeable future. Anything above that is like spending 500% the going rate when buying a SCART lead back in the day, because it had some fancy marketing.
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I hope it can be done here too. But Spain is a smidge sunnier and warmer than here! Much much easier for them to do.
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It’s not just the cost, it’s the security of supply. There’s also a benefit for the treasury in the amount of tax that can be taken from producing it at home. And what’s to stop new licenses for exploration being granted to a state run company (other than them no doubt f’ing it up). Or the state could take a stake and leave operations to someone who knows what they are doing. Perhaps we need to start thinking about burning coal in the short term again until we can finish a transition away from FF. I’m seriously worried about the economy. Tax/costs are already at unsustainable levels for business, making the product unaffordable for the average consumer, yet the treasury is still going to need more of our money as it’s still bleeding cash. This is before the impact of this new war. We need to do something fairly drastic imo.
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£280 wouldn't even get you 2x labourers or apprentices in the south east imo. It seems roughly correct for a groundworker, although I'm not familiar with the rates they can charge.
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110mm into access chamber when no spare inlets
Mattg4321 replied to Mattg4321's topic in Waste & Sewerage
That's what I had to do. Had to break out a load of concrete to get access though, which is why I was looking for a short cut. Decided to do it properly though -
110mm into access chamber when no spare inlets
Mattg4321 replied to Mattg4321's topic in Waste & Sewerage
It's an option, but more hard work than connecting directly into the access chamber! -
Following on from the other topic I just posted, it would really help if I could connect to an access chamber (300mm) the same as in the picture (note it's not this one!) There are no spare inlets, can I create one in the riser somehow? Note that this is surface water, not foul. It would be a connection from an aco drain.
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As per the title, is this possible? I've found 110mm hoppers with solvent sockets, but the riser appears to be around 150-160mm diameter. Surely there is a solution short of getting the hole saw out? https://www.toolstation.com/square-hopper-110mm/p71607?store=null&utm_source=googleshopping&utm_medium=feed&utm_campaign=googleshoppingfeed&gad_source=1&gad_campaignid=21019175163&gbraid=0AAAAAD-vLcXXXI5YTIGEGSG3qJOU7d06k&gclid=CjwKCAiAqprNBhB6EiwAMe3yhghXuo0-GWuBtdc3XxZJyOIMk0tlIYiI_Xj62GxKj9Jw_SYKfFeANhoC7NEQAvD_BwE
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Rising carbon dioxide levels now detected in human blood
Mattg4321 replied to SteamyTea's topic in Boffin's Corner
Or mask wearing causing rebreathing of CO2 -
I've also used PassivHaus Systems own branded tape and found it very good.
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Earth Neutral bond for hybrid inverter (again)
Mattg4321 replied to jimseng's topic in Photovoltaics (PV)
It’s horses for courses really as DC coupled is lower up front cost and slightly more efficient as no need to convert DC to AC and back to DC -
Earth Neutral bond for hybrid inverter (again)
Mattg4321 replied to jimseng's topic in Photovoltaics (PV)
I fitted a manual changeover switch to bypass the inverter in the case of the inverter failing, so I can still get power to the circuits fed from the load terminals of the inverter. Also, you’re only considering the maximum load going through the inverter to the load terminals when the grid is down. What about under normal usage with grid connected? There is likely to be a limit that might be the same as when grid is down. -
Earth Neutral bond for hybrid inverter (again)
Mattg4321 replied to jimseng's topic in Photovoltaics (PV)
A lot of this foreign made/focused equipment comes with instructions not suitable for the uk imo. EV chargers are another one, although slightly better since the uk regs have stabilised somewhat in the last 4 years or so. Bottom line is you need someone who knows what they are doing to install it.
