![[UK map]](/img/locationmap.png)
| OSGB36 trig archive spreadsheet - IW | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Trig Name | Original Name | New Name | EASTING | NORTHING | HEIGHT | ORDER | TYPE OF MARK | Computing Date | CLASS OF LEVELLING | Date of Levelling | LEVELLING DATUM | DESTROYED MARK INDICATOR | COMMENTS |
| North Merthyr Quarry | SO11/T53 | SO11T053 | 306534.62 | 210330.98 | 0.000 | 4 | BURIED BLK | 01/06/1953 | 0 | 0 |
Nearby trigpoints, placenames
There are 8 photos for this trigpoint (view album).
This trigpoint:
Is ranked joint 2991st with 35 other trigs (more).
Has a mean score of 6.33/10 (from 3 logged visits)
Was First logged: 7th Jul 2018
Was Last logged: 9th Oct 2022
Of the 3 logged visits,
0 recorded a location
You are not logged in. You must login if you wish to log a visit.
Selection of photos for this Concrete Ring. By peregrinus  By peregrinus  By peregrinus  By Father Ted  By Dusty See 3 more in the album. |
9th Oct 2022 17:30 by peregrinus
FB Number: Not logged Condition: Good Score: 5/10
2 inch bolt in block with detector ring set unusually high. I filled the hole with a few smaller rocks and laid the bigger one on top, hopefully easier to get to than it was. Near edge of old quarry, lovely spot on a sunny autumn evening. Approached from road junction to West via the 2 mapped RoWs. The last of the currently known South Wales concrete ring trigs, looking forward to plenty more of Dusty's future finds :)
2 inch bolt below concrete ring Location looking N beside old quarry Location as I left it Under large stone
22nd Aug 2021 12:44 by Father Ted
FB Number: Not logged Condition: Good Score: 7/10
A great location on a fine day. Another great find by Dusty - how does he do it! It took me an age to uncover it again - my plastic trowel just wasn't up to the job and boy, that's a big rock Dusty used! Eventually I loosened it enough to pull to out and rested for a few minutes, feeling like I had just competed in the World's Strongest Man competition. Cleaned everything up to take my photo and then put it all back again!
Rolling back the stone at North Merthyr Quarry
7th Jul 2018 10:00 by Dusty
FB Number: Not logged Condition: Good Score: 7/10
Obvious square shape depression in grass. Kept digging. At about 14" found a concrete block. Enlarged hole and found bolt. Also concrete ring about 6" wide running round hole about 18" round. Left with large stone in hole.
Bolt 
Buried Block showing part of concrete ring 
Location How I left it
![[map]](/img/trig-map.png.php?t=19345&b=2&l=0&)
![[key]](/img/key.png){kind=small}