boundary pillar

boundary pillar

[′bau̇n·drē ‚pil·ər]
(mining engineering)
A pillar left in mines between adjoining properties.
References in periodicals archive ?
This combination of the two properties enables them to be developed in an optimal fashion, in particular by freeing up immediately an estimated 70 million tonnes of coal in the boundary pillar between them.
Boundary pillar lock-ups and capital expenditure to access these resources will be minimised.
Tenders are invited for providing and fixing of boundary pillar around periphery of khasara no 3 gram papad at industrial area vkia jaipur rs.
Tenders are invited for Repairs To Sewage And Drainage Systems At Zone (A) Area, Provision Of Urinal Shed In Training Area And Replacement Of Damaged Boundary Pillar At Dsc Centre Kannur Under Age (I) Cannanore
Tenders are invited for Katihar (Ex) - Mansi Section : Providing Land Boundary Pillar.
Tenders are invited for installation (supply and fixing) of boundary pillar for marking of row at the missing link portion of nh 81 along the approved alignment for the work of realignment of nh 81 to bridge the missing link in the district of malda.
Tenders are invited for installation (supply and fixing) of boundary pillar for marking of row at the missing link portion of nh-81 along the approved alignment for the work of realignment of nh-81 to bridge the missing link in the district of malda.
Tenders are invited for Repair / Replacement Of Broken / Displaced Boundary Pillars For Prevention Of Encroachment In Dalpatti Road And Jheel Road At Jre At Gsf, Cossipore.
CDADWP in its meeting approved another project named "providing / fixing barbed wire, boundary pillars, warning boards and construction of pre-cast wall around CDA's acquired land" to save it from illegal encroachers.
CDADWP in its meeting approved another project named "providing/ fixing barbed wire, boundary pillars, warning boards and construction of pre-cast wall around CDA's acquired land" to save it from illegal encroachers.
They directed their respective survey departments to inspect and maintain boundary pillars in a systematic manner.
Given that the boundaries of the enclaves have been established in a precise manner in the Belgian and Dutch national coordinate systems, that the annexed maps are drawn up in these systems, and that the manufacture and placement of boundary pillars in cast iron or in natural stone conforming to regulation will entail great expense, it has been decided to dispense with placement of boundary pillars.