bell hole

bell hole

[′bel ‚hōl]
(mining engineering)
One of the holes or excavations made at the section joints of a pipeline for the purpose of repairs.
A conical cavity in a coal mine roof caused by the falling of a large concretion.
References in periodicals archive ?
Tenders are invited for Pipeline coating integrity survey by way of cat, cipl, dcvg, soil resistivity and bell hole survey of 208.29 km under hmrbpl, rajbandh jurisdiction.
And the former world No.1, who dumped his tee shot in Rae's Creek protecting the 155-yard Golden Bell hole in Amen Corner, raised his arms in mock triumph after finding the green 13 feet from the pin before making a two-putt par.
The match was won by Ron Smith of Horden with a cod of 5lb 13oz taken from the Bell Hole, Ben Shepherd was runner up with one of 5lb 9.8oz.
Services offered by Mears include engineering; pre- assessment; indirect assessment; surveys; direct examinations; post assessment; construction services including ILI preparation (inline inspection), ILI validation, ILI repairs, pipeline excavation and bell hole inspections, recoating, cathodic protection installation, casing repairs and HDD.
Tenders are invited for Comprehensive Pipeline integrity Cating survey of the entire network of Pipeline using CAT DCVG and BELL HOLE Surveys in Assam
DAIRY DATES October 3rd: Horden beach, Bell Hole to Deneholme, 5pm-10pm.
Jinkerson and Walters utilized the machines to help dig out a large bell hole for access to welding the pipe.
Investigative bell hole examinations of polyethylene tape-coated lines within the system showed an insidious type of corrosion was occurring, namely external metal loss under a disbonded, cathodic protection-shielding coating.
Tenders are invited for bell hole survey in mainline of smpl-dbl project pipeline in rajasthan section.
It was the Bell Hole at Horden which produced the winning fish ( a cod of 4.26lb ( one of only a handful taken, to take the pounds 2,000 first prize for Paul Milburn, of Easington.
Tenders are invited for Coating Survey (Cat / Dcvg / Cips) Along With Bell Hole Inspection And Repair Of Defect Spot Exposed Through Bell Hole Inspection For 988 Km Mainline Stretch Under Wrpl Group A
It was the Bell Hole at Horden which produced the winning fish - a cod of 4.26lb - one of only a handful taken, to take the pounds 2,000 first prize for Paul Milburn, of Easington.