column pipe

column pipe

[′käl·əm ‚pīp]
(mining engineering)
The large cast-iron (or wooden) pipe through which the water is conveyed from the mine pumps to the surface.
References in periodicals archive ?
Tenders are invited for Providing,Installation and commissioning of Solar Powered Submersible auto run and stop DC Pump Motor(900 WP) of stainless steel suitable for existing bore well operating head 60 m discharge rate minimum 2000 L/H with lowering up to 60 m, 32 mm UPVC schedule 80 column pipe & 2.
It will now allow us to coordinate product inflow and outflow more efficiently with LB Pipe to assure our customers receive timely orders of column pipe," said Gary Foerster, General Manager Sales, L.
Among the many marching groups were the Boston Gaelic Fire Brigade and Boston Police Gaelic Column pipe bands.
Tenders are invited for Providing, installation and commissioning of Solar Powered Submersible auto run and stop DC Pump Motor (900 WP) of stainless steel suitable for existing bore well operating head 60 m discharge rale minimum 2000 L/H with lowering upto 60 m, 32 mm L%PVC schedule 80 column pipe & 2.
Tenders are invited for Repair/Maintenance Of Submersible Pump Set, Control Panel, Replacement Of Column Pipe Etc And Certain Revenue/Minor Work At Sevoke Road Mil Stn Under Ge Sevoke Road
with PVC copper cable lead including supply, delivery and fitting fixing MSERW column pipe and valves, short pieces and other accessories at Dubrajpur Municipality
Execution 2 holes from the surface to a level of 642 m zarurowanych pipes DN 300 mm and a bore dolowego DN 600 mm with a length of 130 m 780 m level to the 642 m level with zarurowaniem steel pipes DN 400 mm KW SA KWK Bielszowice divided into two tasks - Task # 1 - Version 2 holes from the surface to the level of 642 m zarurowanych steel pipes DN 300 mm connected together by twisting with grouting the column pipe to guarantee the tightness, one of them with a tap at 516 m and the construction of the discharge pipe DN 300 mm on the surface with a flyover;- Task No.
Tenders are invited for Supply, Laying, testing and commissioning of MS column pipe at twell Housing board EWS colony Sec 38W twell hockey stadium Sec 42A and twell market backside Sec 42C chd at mtc booth sec 37 Chd under the charge of SDE MCPH 12 Chd
Typical subgrade rehab activities include but are not limited to, pump and pump column pipe replacements rehabilitation of well casing and other enhancements to maintain well quality and capacities.
Tenders are invited for Mild Steel Black Column Pipe Heavy Duty 80Mm 3 Dia In A Length Of 10 Feet With Both Ends Threaded With 1 No Ms Black Heavy Duty Coupling Threaded Of 8 Tpi At One End Duly Welded With The Pipe Through Out Periphery Make Tata, Zenith, Jindal Or Prakash Surya Isi Marked.
Tenders are invited for Supply of Bottom Column pipe for cooling water pumps in Unit IV & V Tender Available at EE/MM/TTPS/TUTICORIN 628 004.