main haulage

main haulage

[′mān ′hȯl·ij]
(mining engineering)
The section of the haulage system which moves the coal from the secondary or intermediate haulage system to the shaft or mine opening.
References in periodicals archive ?
Operation main haulage conveyor belt with dusting and cleaning the conveyor routes and przytamkEw found in excavations which are built main conveyor haulage and pumping water from pumping stations located in the main haulage excavations.
The main haulage tunnels and access raises have also been systematically scaled, screened and re-bolted to improve ground conditions.
able to identify some clear sulphides on the main haulage level, and was
These works have included:-- Installation of a larger hoist winder on the ROM Pad incline- Commissioning of four electric underground locomotives for ore haulage- Commencement of construction of the underground inclined shaft to access the 970 level from the main haulage level- Commencement of raises and sublevels in parts of the A and B ore bodies in preparation for stoping.
Richie Gerrard, from Liverpool 12, who has loaned us the photo, says the carter involved was Joe Dodds, who was the main haulage contractor for John West.
The Company has now completed its initial program of obtaining samples on the upper and lower portion of quartz vein exposure along the Main Haulage 257 level at the Kenville Gold Mine Property.
Contract notice: "the provision of services regarding the main haulage in srk sa kwk "makoszowy".
BHP said damage to the main haulage system at Olympic Dam meant ore was expected to be hoisted at about 25 per cent of capacity until full production resumes in the third quarter.
F), June 30, 2009, 8:00 am EST announces assay results from its continuing NI 43-101 compliant underground sampling program on the lower Main Haulage 257 level at the Company's historic Kenville Gold Mine Property.
Tenders are invited for Re-Support Of Main Haulage Roadway From Main Dip /2 L Level To 3D/13 L Level At Manna Incline Of Hlug Sub Area Of Chandrapur Area.
F), June 30, 2009, 8:00 am EDT announces assay results from its continuing NI 43-101 compliant underground sampling program on the lower Main Haulage 257 level at the Company's historic Kenville Gold Mine Property.
The purpose of this program is to re-establish a NI 43-101 compliant gold mineral resource on the main haulage level (the 257 level), the lowest adit level in the mine.