Laying of 6inch dia. pipelines at sump-a/sump-b of the mine for dewatering of mine water through the 6th pump along with making alternative water supply arrangement to laiyo colony through upper side discharge point of eastern sump of the jharkhand o

Supply, installation, testing and commissioning of complete set up of emergency alternate water drain arrangement from dewatering pit at rihand power station pipri

Annual repair, hydraulic test and recommissioning of lancashire boiler no. wbl-6279 at 5 pit of khas kajora colliery

As per boq

Installation of one no 4 dia ms pipe delivery line 540 meter from 7 dip 8l to 13 a dip 3l for incoming water passing to sump of 16 d pump in underground for dewatering purpose at mic jpc

New construction modific of existing foundations for 500 mva tr with auxiliary equipment foundation, firewall, trench, various other foundations, soak pit and connection with sump well, nifpes, nct, etc including demolition dismantling

Minor civil works adjacent to the canteen for raising the floor to negotiate water logging along with providing few sump pit in the basement for pump installation followed by some other allied works in the walkway of the purta bhavan campus during th

(i)repairs to sump well, recharge pit, retaining wall, pointing, painting, desilting/cleaning and other miscellaneous works at lhs on rpj-dui, ldh-dui, dui-hsr section under aden/pta. (ii) repair and painting of fob s at various station , damaged protection screens of rob on bti-dui section. (iii) repair and maintenance of various lhs and minor bridges on bti-sgnr section.

Filtration flask 1000ml,filtration flask 2000ml,round bottom flask std joint 100ml,round bottom flask std joint 250ml,separating funnel 250ml,funnel small 2 point 5 inch 75mm,funnel medium 4 inch 100mm,pipette 10ml,pipette 25ml,pipette 50ml,burette 50 ml,burette 100 ml screw thread cock,air condenser 750mm,air condenser 500mm,petri disheswith small cover,measuring cylinder 500ml,dessicator,spatula 8 inch,spatula 10 inch,enlarging adapter s24oblique29 c19oblique26,enlarging adapter s 34oblique35 c24oblique19,reduction adapter s14oblique23 c19oblique26,reduction adapter s19oblique26 c2429,beaker 100ml,beaker 250ml,beaker 500ml,beaker 600ml,volumetric standard flaskstd joint 250m,volumetric flask 50ml,volumetric standard flaskstd joint 100m,volumetric standard flaskstd joint 500m,conical flask 100ml,conical flask 250ml,conical flask 1000 ml without std joint,silica crucible small,silica crucible big,test tube normal,12 x 150 mm test tube rim round bottom,glass drying trays 3500 ml,bark cork assorted size,ru

Refilling of argon gas grade-iii, purity 99.991 percent , capacity of each cylinder is 07 cubic meter to is 5760/1998, amendment no.1 of 2008, rev.2 or latest. note : 1) refilling is to be done as and when required. howerver, refilling shall be done in a batch of five cylinders (35 cum) only. 2) batch wise test certificate of gas shall be provided along with evry supply 3) empty cylinders to be collected from sse/cr-iv/pl and return duly filled with argon gas to stores / consignee within 5 w