Tender For corrigendum : operation and maintenance of 2x2 mw turbo generator sets and their auxiliaries, hydro mechanical and electromechanicalequipment inside and outside power house including 33 by 11 by 0.415 kv switchyard and allied housekeeping services at mhps dumka
Tender For providing, installation, testing and commissioning of electro-mechanicalequipments at newly drilled t/well peerkho. - providing of 3 nos. submersible pump sets :- the job involves providing of 3 nos. submersible pump sets of specification 15000 gph x 80 m head of reputed make (one no. operational and two nos. standby) along with allied accessories to be installed in 10/12 inch dia. deep drilled new tube well peer kho. the job includes fabrication, providing and fitting of 2 no. clamps of span as per the required length to be fabricated and fitted with submersible pump sets with the help of heavy duty bolts and nuts (01 no. clamp to each pump set). the job also includes fabrication of 2 no. graded expander/ reducer for nrv of required size to be fabricated out of suitable thickness ms pipe threaded at one end and flanged at the other end. fitting of reducers/ expanders with 125 mm dia. column pipes at one end with flanged joint and with the discharge outlet of the submersible pumps at the other end.column pipes :- fabrication and providing of 125 mm dia. b class ms 20 nos. column pipes flanged on both ends. the length of each pipe shall be 3 mtrs. and shall be completely leak proof. the ms pipe shall be confirming to relevant isi specifications. the heavy duty flanges shall be furnished properly. one end of the flange shall be faced in such a way that a leak proof joint is made by providing and fitting a rubber sheet in between the two flanges and tightening it with nuts and bolts. each flange shall be provided with 6 no. equidistant holes of required dia. the job also includes welding of flat iron strips at each end for giving extra strength to the flanged joint and providing of 2 no. grooves on each flange on opposite sides for submersible cable to be accommodated though it. the welding of heavy duty flanges with the pipe should be carried out with superior quality pipe welding electrodes. then painting all the pipes with a coat of anti corrosive paint and two coats of super enamel paint. ms well cap, washout and riser pipe :- fabrication and fitting of ms well cap as per casing dia. of 8 mm thickness with one hole of approx 125 mm dia. in the centre and with holes/ cuts at an appropriate distance for passing submersible cable. providing and fitting of an arrangement for gi fitting near the discharge head outlet to provide water feeding to the gravel around the tube well casing. laying of delivery line for making of inter connections of top column pipe of new tube well by way of fabricating 900 ms bend out of 125 mm dia. ms pipe, welding of 2 no flanges one at each end. fabrication and fitting of 125 mm dia. ms pipe connection piece long as per site requirement with 90 degree bend with the help of nuts, bolts, washers, rubber sheet in between for leak proof joint. fitting of 1 no. 125 mm dia. heavy duty c.s. sluice valve through a connection piece as per site condition. fabrication, providing and fitting of 1 mm dia. heavy duty cast steel reflux valve. the sluice and reflux valve shall be confirming the isi standards and shall be of reputed make. fabrication and fitting of another 125 mm dia. connection piece flanged at both ends for working of washout by way of interconnecting delivery pipe through tee joint with the washout pipe.. fabrication and fitting of 1 no. blind flange at the end of washout. painting of exposed parts of the delivery line with two coats of anti rust primer and one coat of super enamel paint. the job also involves fabrication and fitting of one set of u-shaped clamps (for holding 125 mm dia. pipe) on the top column pipe for holding of column assembly on the casing and fabrication of 1 set of u- clamps to be used for extraction/ lowering of pump set along with column assembly. complete job includes cost of material, labour charges and carriage etc. and also making provision for wash out by providing and fitting of sluice valve of c.s of required capacity as per site conditions.lowering of submersible p
Tender For repair & maintenance of electro-mechanicalequipments of raw water pumping plant of rural water supply scheme, pandra under d.w. & s. mechanical division, dhanbad
Tender For corrigendum : supply installation testing and commissioning of pump unit and other electro-mechanicalequipments at laripora pahalgam - supply, installation, testing and commissioning of submersible type pump sets with motors and allied mechanical and electrical components/ items as per manufacturer s recommendations and guide lines, and as per the scope of the work at site. the equipment supplied conform to latest is- standards and codes with fail safe circuits/ devices for(i) over loading (ii) under loading (iii) clogging (iv) shut off (v) low liquid level (vi) single phase prevention devices (vii) over heating etc. the pumping units shall have following technical specifications: pumps:type of pump :non clog centrifugal volute type sewage submersiblepumpscapacity= 28.4lpshead = 17.5 metres or abovesolid handling capacity: 20mm (minimum) quality of water: sewage water to be handled meterial of construction:pump casing : cast ironimpeller : stainless steelpump shaft : stainless steelmotor body : cast ironsealing : dual mech. seal...contd.. as per annexure-a, providing/supplying and fitting of 100 mm m.s flanged delivery main to be connected with existing rising main at site. the job includes providing and welding of m.s flanges 12 mm thickness. the flanges shall be double welded both from inside and outside of the pipe using standard electrode of reputed make. the cost on account of supply/ fabrication of bends and providing/ fitting of flanges is included in the job. (complete job)., providing and fitting of 100 mm dia ductile iron double flanged, non-rising spindle soft seated glandless gate/ sluice valves as per is14846 for regulating the water supply outside the pumping units p.n rating 1.0.the job includes providing and fitting of 02 nos. m.s flanges perfectly adaptable to the inbuilt flanges of the valve which shall be fitted with rising main of the pumping unit at appropriate spots as per site requirement (complete job)., providing and fitting of 100 mm dia ductile iron double flanged, slanted seat swing check valve( nrv) as per is 5312 p.n rating 1.0.the job includes providing and fitting of 02 nos. m.s flanges perfectly adaptable to the inbuilt flanges of the valve which shall be fitted with rising main of the pumping unit at appropriate spots as per site requirement (complete job)., gantry over sump :- fabrication, providing, fitting of ms gantry over sump with 02 nos. vertical columns. the gantry fabricated out of ismb-100, 3.25 mts long placed face to face. 300x300mm ms plates 12mm thick fitted on top and bottom side of column .bottom plate welded to the reinforcement of the sump and grouted in 1mx1mx1m pcc 1:1.5:3 mix. ismb-100,3mts long is to be placed and welded to the top plate of the columns .the job also includes providing and fitting of 2-tonne capacity chain pulley block with monorail along with hoisting chain (complete job)., providing and fitting of 50 mm23.5 core ,al pvc insulated cable, armouredfor internal connectionscrimping, taping etc. note:- the cable terminal ends for connection to switchgear at various requisite points shall be al. thimbles and of appropriate size and connected by hydraulic crimp tool only (complete job)., providing and fitting of 4-core 16 mm2 flat /circular submersible copper cable conforming to is: 694 (part 1st) 1964 & is: 694 (part 2nd) - 1964 for submersible pumping unit and other electrical equipment s. the cable connections terminal shall be fitted with copper thimbles of required size (complete job)., fabrication, providing and fitting of main electric control panel of appropriate size fabricated out of 14 swg sheet having required openings/vents and protection class : ip-55 & fitted with accessories as under: a) bus bar chamber: 160 amperes(tpn) b) main circuit breaker (incomer mccb) qty:- = 01 nocurrent rating = 160 amp. c) change over switch:qty. = 01 no.rating = 160 ampere....contd... as per annexure-a., electrification. providing/fitting of lighting and fan
Tender For supply survey erection testing and commissioning for creation of 250 kva substation at arbal banihal for deep drilling bore well pump room electromechanicalequipment sump tank delivery tank pipe network and water filling station under ed jpdcl bato
Tender For providing consultancy services for conducting topographical survey and preparation of dpr for the work scheme to lift water from kunigal doddakere to fill 39 tanks in kasaba & huliyurdurga hobli in kunigal taluk for drinking water purpose including conducting necessary survey, preparation of ls cs alignment/layout plans design of structural components electro-mechanical components and pipeline network after conducting necessary soil investigations and preparations of detailed project report consisting of detailed estimates designs survey maps and bid documents as per relevant indian standard codes and applicable rules including cost of men, equipment, vehicles, plotting/printing & supply of dpr design & drawings of required numbers of copies in required size till final approval of the dpr designs and drawing from the competent authority of the department. complete as per the directions of engeer-in-charge.
Tender For corrigendum : augmentation up-gradation of electro-mechanicalequipments along with allied civil works 62 kld fstp at uranhall anantnag - augmentation / up-gradation of electro-mechanicalequipments along with allied civil works 62 kld fstp at uranhall anantnag (adv. cost of rs. 150.00 lacs)