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TP8506 - Blackshaw
 
[UK map]
Grid reference :
Condition :
Good Good condition
OSGB36 Station :
SE73/T31
Current use :
Historic use :
T:UK waypoint :
TP8506
County :
South Yorkshire
Nearest town :
GOOLE

OSGB36 trig archive spreadsheet - IW
Trig NameOriginal NameNew NameEASTINGNORTHINGHEIGHTORDERTYPE OF MARKComputing DateCLASS OF LEVELLINGDate of LevellingLEVELLING DATUMDESTROYED MARK INDICATORCOMMENTS
BlackshawSE73/T31SE73T031467232.22415696.046.8914BLOCK01/06/1951101/06/1964N0

Nearby trigpointsplacenames 

There are 20 photos for this trigpoint (view album).

This trigpoint:
Is ranked joint 4706th with 43 other trigs (more).
Has a mean score of 5.75/10 (from 8 logged visits)
Was First logged: 24th Aug 2013
Was Last logged: 17th Jun 2024

Of the 8 logged visits,
1 recorded a location

The error was 2m

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[key]
Fishlake Church Tower Centre Fishlake Church Tower Centre Thorne Church Tower Flagstaff Thorne Church Tower Flagstaff CJO CJO Blackshaw Blackshaw [Zoom In/Out] [Hide Labels]

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Selection of photos for this Surface Block.

Location looking W
By peregrinus
Site
©painterman61
Newquay 3
©painterman61
Site
By Earby Rambler
Blackshaw
By CJO
See 15 more in the album.

Logged Visits:

Good condition 17th Jun 2024  10:38  by peregrinus

FB Number: Not logged  Condition: Good  Score: 5/10

GPS about right, under cow pat today. Looking west it's aligned with nearest corner of pumping station building and centre of greyish ?poplar behind it, 1m E of current course of path. RoW from S, good parking W end of bridge

Location looking W In line with nearest corner of pumping station building and centre of large tree behind it


Good condition 20th Jan 2024  12:05  by Earby Rambler

FB Number: Not logged  Condition: Good  Score: 7/10

Visited whilst on day out with Painterman61, block easily found as of measurements from wooden post. (Great find CJO). Also logged on BMD.

Site
Block & Bolt & CBM


Good condition 20th Jan 2024  12:05  by painterman61

FB Number: Not logged  Condition: Good  Score: 7/10

Late delayed start after finding and fixing a burst pipe early in the morning,found this time from the fence corner nice two inch brass bolt with a rough benchmark arrow in the concrete. Great find cjo and assistant .

Site ©painterman61
Site ©painterman61
Newquay 3 ©painterman61
Bolty ©painterman61


Couldn't find it 30th Apr 2022  09:26  by painterman61

FB Number: Not logged  Condition: Couldn't find it  Score: 5/10

Nice walk out and location same problem as eon super rock hard soil probe would only go in a few inches measured both ways but no find will revisit in wetter weather.

No find in hard clay soil ©painterman61


Good condition 1st Jul 2018  10:13  by eon

FB Number: Not logged  Condition: Good  Score: 5/10

(852) Coming from the A1614, a drive over the world's most rickety bridge takes you to the start of the footpath. Room for parking as well. About an 8 minute walk to the pumping station. After a prolonged dry spell, the top of the bank was pretty solid and unforgiving, which made probing down very hard going. And alas, the block went unfound. One for another day. REVISIT: 23.3.19 Back in the area today, so was keen to tick this one off the list. Took a little while to find, but nothing serious. Soil more agreeable to probing this time around! A relatively small block with a 2'' bolt. Arrow mark cut into the block.

Blackshaw - Original visit. ©eon
REVISIT: 23.3.19 Block. ©eon
REVISIT: 23.3.19 Location. ©eon


Good condition 24th May 2016  12:33  by Dusty

FB Number: Not logged  Condition: Good  Score: 5/10

Need re-excavating but CJO's measurements good.

Bolt in Block


Good condition 7th Sep 2013  10:30  by ted

FB Number: Not logged  Condition: Good  Score: 7/10

Previously visited in January - ground frozen hard and covered in snow; gave up. Much better conditions today but still took a while to find. Eventually located on top of the embankment as per CJO's description; the alignment of building and distant tree was useful. Flat and windy spot with distant views of motorway and power station.

Blackshaw site
Blackshaw detail
Blackshaw site (19 January 2013)
Blackshaw free parking


Good condition 24th Aug 2013  09:39  by CJO

Gridref: SE 67230 15698   FB Number: Not logged  Condition: Good  Score: 5/10

2" bolt with BM in a smaller than normal surface block ~20cm square. On top of and on centre line of flood embankment/levee near a small pumping station/sluice gate. 17.4m from an electricity pylon to the SE. 23.3m from corner of wooden fence by sluice to north. River Don still tidal at this point and flowing fast today with large trees bobbing in the river.

Blackshaw Bolt and BM
Blackshaw Power pole for one measurement
Blackshaw Sluice for the other measurement
Blackshaw Adjacent pumping/sluice station - trig in foreground



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