Tender For distribution transformer of rating 500 kva, 11kv/415v-240v, 3-phase, 50hz, outdoor type, plinth mounted, on load type tap changer for variation of hv voltage from +5% to -15% in steps of 2.5%, energy efficiency level 3 or better, oil immersed, non-sealed type (transformer tank body and cover are bolted), copper wound, primary winding in delta and secondary winding in star (vector symbol- dyn11), onan cooled transformer, confirming to is 1180 (part 1): 2014 with amendment nos. 1,2,3,4 or latest, and supplied with all standard fittings mentioned in clause 20.1 of is 1180 (part 1) latest with condition that drain-cum-sampling valve will be applicable for all capacity of transformers. oil temperature indicator & winding temperatureindicators will be provided as per clause 20.2 of is 1180 (part 1). terminal arrangement: the transformers shall be fitted on high voltage and low voltage sides with outdoor type bushings appropriate voltage and current ratings. the high voltage bushings (3 nos.) shall confirm to is/iec 60137. the low voltage bushings (4 nos.) shall confirm to is 7421. suitable cable-end box along with cable entry hole glands is tobe provided at l.t. side. following has to be submitted by supplier along with supply of material: (i) type test report of transformer having same rating, make (& model if any) and design from nabl accredited lab as per is 1180 (part 1) latest. (ii) routine test certificates as per is: 1180(part 1) latest. (iii) special test certificates as per clause 21.4 sl. no. (a), (c), (d), (e) of is: 1180 (part 1) latest. bee star rating:- 3 or above (firm shall submit a valid bee certificate for the offered product with desired bee star rating). [ warranty period: 30 months after the date of delivery ] ]
Tender For tender for repairing and calibration of temperatureindicators installed on boiler , work of repairing, calibration and rewiring of superheated wash water temperature control system , laying of comprehensive cable, installation of thermocouple and commissioning of indicators at the boiler station , work of repairing, rewiring, overhauling and commissioning of d- superheating system of exhaust line , repairing and commissioning work of temperatureindicators of sulfur furnace , laying of compressive cables of sulfur furnace, installation of sensors and commissioning of temperatureindicators , to carry out installation and commissioning work for raw-sulfated juice, clear juice, exhaust steam and injection water inlet temperature , over hauling, rewiring and recommissioning of auto drum water level control system of boilers , rewiring and recommissioning of high or low alarm system on boilers for water level , overhauling, rewiring and recommissioning of boiler steam generation system , overhauling, rewiring and recommissioning of boiler feed water measurement system
Tender For corrigendum : supply of mass flow meter and turbine flowmeter system d d - mass flow meters with flow straighteners for malkapur despatch station as per mr sl. no. a.1 , mass flow meters with flow straighteners for hyderabad receiving station as per mr sl. no. a.2 , flow computers for malkapur despatch station as per mr sl. no. a.3 , flow computers for hyderabad receiving station as per mr sl. no. a.4 , supervision for installation commissioning of items for malkapur despatch station as per mr sl. no. a.5 , supervision for installation commissioning of items for hyderabad receiving station as per mr sl. no. a.6 , post warranty comprehensive annual maintenance contract for 1st year as per mr sl. no. a.7 , post warranty comprehensive annual maintenance contract for 2nd year as per mr sl. no. a.7 , post warranty comprehensive annual maintenance contract for 3rd year as per mr sl. no. a.7 , turbine flow meters with flow straighteners for mangliya station as per mr sl. no. b.1 , supervision for installation commissioning of items for mangliya station as per mr sl. no. b.2 , post supply calibration yearly of turbine flow meters as per mr sl. no. b.3 , post warranty comprehensive annual maintenance contract for 1st year as per mr sl. no. b.4 , post warranty comprehensive annual maintenance contract for 2nd year as per mr sl. no. b.4 , post warranty comprehensive annual maintenance contract for 3rd year as per mr sl. no. b.4 , turbine flow meters with flow straighteners for rairu despatch station as per mr sl. no. c.1 , turbine flow meters with flow straighteners for gwalior receiving station as per mr sl. no. c.2 , flow computers for rairu despatch station as per mr sl. no. c.3 , flow computers for gwalior receiving station as per mr sl. no. c.4 , supervision for installation commissioning of items for rairu despatch station as per mr sl. no. c.5 , supervision for installation commissioning of items for gwalior receiving station as per mr sl. no. c.6 , post supply calibration yearly of turbine flow meters as per mr sl. no. c.7 , post warranty comprehensive annual maintenance contract for 1st year as per mr sl. no. c.8 , post warranty comprehensive annual maintenance contract for 2nd year as per mr sl. no. c.8 , post warranty comprehensive annual maintenance contract for 3rd year as per mr sl. no. c.8 , density meter skid for rairu as per mr sl. no. c.9 , all types of cables for all the instruments equipment within skid for rairu as per mr sl. no. c.10 , density meter skid for gwalior as per mr sl. no. c.11 , all types of cables for all the instruments equipment within skid for gwalior as per mr sl. no. c.12 , supervision for installation commissioning of items for both rairu and gwalior station as per mr sl. no. c.13 , supply of handheld conductivity transmitter as per mr sl. no. c.14
Tender For corrigendum : annual maintenance contract (amc) for digital water flowmeter with telemetry installed in different collieries under barora area.
Tender For supply of particle filter h -13 , gloves d 220mm 0.4mm 9 , flat gasket d 150 , o ring for screw antechamber , act carbon for lmf 5kg , copper catalyst 4.5kg , molecular sieve 5.4kg , ultra grade19 oil , frequency convertor for blower 2.3a , flowmeter with check valve , service-set for magnetic valve