Concluding rate contract for supply of fire resistant hydraulic fluid hfdu 68 - organic ester type to wcl areas in maharashtra and m.p. for one year.

Oil tank capacity 50l ms fabricated and complete with drain,hydraulic gear pump external gear type,electric motor 2 hp 3 phase,bell housing suitable for 2 hp motor,solenoid operating dc valve,pilot operated check valve suitable hydraulic load holding,oil breather tank mounted filtration type suitable for 50 l reservoir,suction strainer tank mounted suitable for hydraulic flow,oil level gauge visual type with temperature indication suitable for hydraulic reservoior,pressure gauge glycerine filled,oil drain out plug suitable for hydraulic oil reservoir,flow control valve adjudtable,high pressure hydraulic hose pipe,electrical control panel box complete with mcb contactor overload relay,hydraulic pipe tube seamless hydraulic tubing,double acting hydraulic cylinders,hydraulic oil servo 68,pressure relief valve adjustable,return line hydraulic filter,hydraulic manifold block suitable for four cylinder hydraulic circuit complete with required ports,hydraulic hose fitting adapters high pressure rated suitable for se

Re-support of incline no.01 and 2 intake return ug galleries 10b seam by hiring of dgms approved portable roof bolting machine and cleaning of the approaching area at b seam of west jkd colliery.

Ventilation fan motor of 5.0-5.5 kw/6.7-7.5 hp rating, 415v ac, 3-phase, 50hz, ip-65, insulation class-h, min 1440 rpm, roof mounted, as per rdso specification no. rdso/pe/spec/ac/0084-2008 (rev.1). suitable for use in lhb-type power cars. accepted make: m/s abb, m/s laxmi hydraulic, m/s crompton, m/s siemens, m/s kirloskar electric, or any other rdso-approved make.

Flame safety lamp gl-7 model volex, dgms approved lamp for gassy mines with a fixed filament unit fuel petrol or esso solvent 1425,flame safety lamp gl-50 model volex gl-50, dgms approved lamp for gassy mines spirit or petrol use as fuel for detecting methane,methanometer ch4 sensor range 0-100 percent,toximeter sensor range 0-1999 ppm,oximeter 02 sensor range 0-30 percent volume,multi gas detector with ch4 sensor ch4 0-100 percent lel, co 0-2000ppm, o2 0-25 percent volume, no2 0-50 ppm,multi gas detector with hydrocarbon, co, o2 and h2s sensors, hc 0-100 percent lel co 0-2000ppm o2 0-25 percent volume h2s 0-100ppm,explosimeter ch4 sensor 0-100 percent volume

Hermetically sealed scroll type compressor using r-22 refrigerant gas , working on 3 phase 415v ac, 50hz , suitable for use in icf type rmpu ac coaches, conforming to rdso spec no. elps/spec/ac/03 (rev-2) may 2009 with amendment no. 1 & 2. accepted make & model no:- rdso approved model no. zr61 kc tfd 522 of m/s copeland make only.

Iso vg-320,iso vg-460,iso vg-680,iso vg-68,iso vg-46,iso vg-1000 synthetic oil,air lube synthetic oil,servo systom-150,girth gear grease ceplattyn kg 10 hmf-2500,ep2 grease,high performance ep2 grease,hydraulic oil ultra 10w,transmission oil c4sae30,hydraulic oil th 46,engine oil 15w40,differentail oil hp 140,compressor oil 68,transmission oil torque 10,grease gem ep2,gear box oil hp 90,wheel bearing grease,radiator coolant,brake and clutch dot-3,power steering fluid,brake and clutch dot-4,ad-blue oil,servo coat 140 or equivalent,servo mesh sp680 or equivalent,servo mesh sp 460 or equivalent,servo system 150 or equivalent,servo gem 3 or equivalent,gem 2 grease,15w40 engine oil,servo ultra10,ca sae 430,gear hp 140,grilling brake oil,engine coolant oil,transformer oil,ap3 grease castrol make

Pressure measuring rotary switch, as per part no sr-075 -1050 of m/s sidwal & type n4s29d/gb of kaycee make or equivalent to this of ge & salzer make only, as per sr no. 36 of bill of material (bom) of rdso specification no. rdso/pe/spec/ac/0061-2005(rev-1), suitable for use in rmpu type lhb ac coaches & conforming to rdso specification no. rdso/pe/spec/ac/0061-2005 (rev-1). accepted make: kaycee, salzar , ge , or any other rdso approved make.

Motor protection circuit breaker (mpcb) for compressor unit and heater unit, current rating 7-10 amp, thermal release range 10-16 amp, class-10, breaking capacity 10ka, 3-pole, voltage rating 415 v ac, conforming to is/iec 60947-2; conforming to rdso spec. no. rdso/pe/spec/ac/0184-2015 (rev. 1); suitable for use in switch board cabinet of lhb type ac coaches. accepted make & cat. /model no.: rdso-approved make and model as per serial no. 39 of rdso letter no. el/7.1.108/mssbc dated 17.09.2