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Tender For repairing and overhauling of one no twin lobe air blower assembly and renovation of 2 nos outgoing motor (blower ) feeder of lt pdb with supply, fitting and fixing spares at sludge pump house under swtp, kmda. - supply,installation,testing and commisioning of following items for hoisting system/ blower and gear box as mentioned below as per direction including cost of materials, machinaries , manpower, cutting,machining,aligning,anchoring,welding,finishing,consumables, carriage and all overheads with all leads and lifts complete as per specification (without painting), i) base frame (ms), ii) shaft/pin with key ways made of ss-304, iii) gear& pinion (forged steel), supply and fixing the 3way c.i v grooved pulley with complete mechanism key way suitable to en-24, 60 mm dia/ as per sample of shaft end., a) motor driving, b) blower driving, supply of gear oil as per direction of engineer in charge., supply of grease, supply and delivery of the following bearing (make: skf):, i) 22312e/c3/ as per sample. (for blower), supply and fixing of tough v belts (make: fenner/power boom / v guard/benq/ecodrive) of the following size c 98/ as per sample., supply fitting fixing of ss (aisi304) bolts,nut & washer i) dia 10 mm to 20 mm a) length upto 75 mm, refixing of impeller of blower after dynamic balancing in workshop as per is rule after dismantling the same., dismantling the 25/30 h.p (18.5 kw)//30 h.p squirrel cage motor from its foundation by opening mounting bolts and disconnection of cables from terminal box and open the v belts for repairing purpose (in condition), preliminary checking of the whole motor (lt sq. cage im) and testing of i.r. value, load currents, leakage factor of stator & rotor, terminal lead joints of stator connection ends, insulation of glass fibre terminal bar, double cage rotor end rings and all of motor bars and bar joints, housing of d.e. & nde shield bearing housing etc. before work to detect fault., complete servicing and heat varnishing of 415volt, 3 phase l.t. sq. cage induction motor after cleaning the stator and heating it up periodically and varnishing by dr. beck s graded insulating varnish to obtain stable ir value, cleaning up the rotor, including heating for demoisturisation, lacker coating on the surface of rotor stampings, cleaning and ro priming on the end shield covers, bearing housing and complete the necessary repairing works as per direction of e.i.c.upto 75kw lt sq. cage im ], re fixing the 25/30h.p star/delta squirrel cage motor over its foundation by mean of mounting bolts & nuts, washer complete connection of existing led of cable at the terminal box and wear the v belts with proper alignment in respect to i.d. fan (12000 cu m/hr capacity)/ blower by adjusting the side rail for smooth running., finishing the end of terminal leads by s & f dowells copper sockets properly supplying tapes, petrollium jelly etc. 6 nos.upto 75kw lt sq. cage im., cost of mechanical work viz. shaft truness, checking key way looping of holes grinding and polishing etc. upto 75kw lt sq. cage im., inspection checking/testing and servicing of the existing starter panel, all terminal connection, contactors, relays etc as per desired technical specification including man and minor materials for proper functioning as per direction of eic., supply and fixing of 240/230 volt, 50 hz, t.p., power contactor (make: l & /abb/schneider/ simence/ ge) having contact block of the following range.32-55amp, supply & fixing of 230/240v, led indicating lamp make :ae/kappa/imp) blue/ white color., supply & fixing of 230/240v, led indicating lamp make :ae/kappa/imp) other than blue/ white color., supply and delivery of thermal overload relays (make: l & t/abb/schneider/simence/ ge/minilec) of the following range:a) 0.2-0.33/ 0.3-0,5/ 0.45-0.75, mn2, supply of ammeter selector switch current in each phase with off, 4 pos. 90 angle ofthrow (off-r-y-b) , supply and fixing of analog ammeter ranging
Tender For supply and delivery & fixing of electrical items and o&m of water supply as part of summer action plan for 18mld ss tank kohturu of nellore municipal corporation - 1 s.q mm copper wire coil( finolex) mat-02748 , 100 hp motor terminal plate , 100 mm cl earth pipes 2.5 mtrs long , 16 ams ss command , 20w led tube light set (crompton make) , 300 mm x 600 mm rubber mats for pannel boards , 33 kv electrical rubber protection gloves for hands , 4" ms bore clamp set , 5 ton chain block 10 mtrs (vital make) , bosch 50 ti x line tin coated set /drill bits , chemical earth pits , engaging of jcb on hire basis including cost and conveyance charges etc., complete , finolex 2.5 sqmm 4 core round copper wire 100 mtr , gi earth strip , insulation tape role , l/t 63 ams 3 pole isolater , l/t mn2 therminal overload relay (13 to 23 ams)40 contactor , l/t mnx 40 contactor , max hydralic 46 grade oil 26 ltrs , ms flat bar 10mm x 60mm , pannel board locks and keys , plantex secura 6 step alluminium ladder , providing welding work to kondlapudi raw water pumphouse maingate including cost and conveyance etc., complete , providing, laying, spreading and compacting graded hbg crushed stone aggregate to wet mix macadam specification including cost, seignorage of all materials and including premixing the material with water at omc in mechanical mix plant carriage of mixed material by tipper to site , laying in uniform layers with paver in base courses on well prepared surface and compacting with vibratory roller to achieve the desired density etc., as directed by the engineer-in-charge and as per mort&h specification.406 (4th revision) for finished item of work , supply and erection of color gi sheets of sabrand jindal 0.5mm thick tct ppgl az-70 550mpa isi 5965 - 2012 for roofing including all the necessary bolting fixing arrangement, joint plate, edge cover, ridge etc complete and as directed by the site engineer , supply and transportation of following items 60w led street light (crompton make) , taparia ring flat spaner set , taparia s-15 hxl 1/2 dr socket set 24 pees , themisto th-m90 auto range clam meter , waco hand driven genarater type insulation 5000 volts 5-10000 ohms-meggar
Tender For supply of living shelter dsls 2461 - dsls living pir shelter size 21 point 35m x 6 point 1m x 1 point 5m enclosed verandah front , cement 43 grade opc packed in hdpe bag each 50 kg wt , coarse sand free from vegetation , coarse aggregate 20mm graded , coarse aggregate 40 mm graded , coarse aggregate 40 to 63mm graded , stone for rr masonary less than 6 inch , water proofing compound , mild steel bars of size 6 to 8mm dia , mild steel bars of size 10 mm and above dia , oil bound distemper , cement based paint snowcem , ceramic tiles of size 600 mm x 600 mm for floor thickness between 9 to 10 mm thick , ms binding wire , white cement , wooden planks for shuttering iind class wood of size 3 point 0 x 0 point 30 x 0 point 026 , peg set of six fitted with galvanised screws , curtain arrangement drapery and rod made of 25 mm dia and 1600 mm long , stone boulder 9 inch to 12 inch , pvc pipes 75mm each 3 mtr long , distribution box 8 way spn comma 240 volts copper bus bar and neutral link earthing stud , distribution box 4 way spn comma 440 volts copper bus bar and neutral link earthing stud , mcb tpn 440 volts 40 amps , mcb spn 240 volts 32amps , mcb 6 to 32 amps , pvc tape 19mm wide 5 m long , cable pvc insulated electric cables heavy duty copper conductor of size 1 point 5 sqmm single core , cable pvc insulated electric cables heavy duty copper conductor of size 4 sqmm single core , cable pvc insulated electric cables heavy duty copper conductor of size 2 point 5 sqmm single core , pvc casing capping of size 1 inch medium grade snow white , pvc casing capping of size 3 oblique 4 inch medium grade snow white , switch piano 5 amp 230 volts flush type one way snow white , led tube light fittings 18 oblique 20w rechargeable 230v box type 4 feets , screw full thread 6 x 19mm 200 nos per pkt , pvc switch board snow white size 7 inch x 4 inch for sockets and switches , pvc switch board snow white size 8 inch x 10 inch for main switches db , pvc l bend and t junction joint for pvc casing and capping , switch socket combination snow white multipurpose 2 in 1 comma 15 amp 230 volts , switch socket combination snow white 5 amp 230 volts , service bracket 40mm dia gi tubing medium grade 1 point 5 mtr long , service cable pvc insulated aluminium conductor heavy duty 25 sqmm 4 core , ceiling rose three terminal snow white , led bulk head fitting with led lamp 10 watts , pvc flexible wire copper conductor multi stranded 0 point 0016 oblique 76 , pvc flexible conduit pipe 15 mm dia , pvc round oblique square block , fire extinguisher of one kilogram capacity dry power type along with its accessories , change over switch 32 amp 4 pole tpn , earthing plate 600 x 600 x 6 mm galvanised steel suitable for gi strip fittings , ci earth pit cover of size 300 x 300 x 6 mm with angle iron of size 20x20mm , funnel fitted with 20 mm diameter gi pipe 1 point 5 m long pipe , gi wire 4 mm diameter for earthing , charcoal , salt normal , air termination single pointed aluminium rod 12 mm dia and 300 mm long , testing point terminal block make of gun metal and phosphorus bronze size 75 x 75 x 25 mm drilled , aluminium strips 25 x 3 point 0 mm , galvanized iron strip 32 x 6 mm , insulating pvc block 75x75x30 mm with insulating clamp nut and bolt , individual standalone plastic body smoke alarm with adequate provision for fixing on wall oblique ceiling oblique roof , individual standalone plastic body heat alarm with adequate provision for fixing on wall oblique ceiling oblique roof , fire ball extinguisher of 1 point 3 kg wt with suitable provision for wall mounting , double sleeping bunk alongwith rexene sleeved mattress , steel bed side locker of size 1000mm x 1520mm x 450mm , study chair of size length 56 cm comma height 82 cm and width 56 cm , study table of size 4 x 2 wooden top round tube structure with three drawers , looking mirror of selected quality frameless of size 600 x 450 x 5mm , water dispenser of 230 v 500 watts without refrigerator with normal col
Tender For carrying out electrical and instrumentation work on sub contract basis in connection with crude oil import terminal project for nrl at paradip
Tender For deployment of 01 no skid mounted nitrogen plant for works contract on monthly rental basis for our crude oil import terminal project at nrl paradip
Tender For distribution transformer of rating 500 kva, 11kv/415v-240v, 3-phase, 50hz, outdoor type, plinth mounted, the type of 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): 2014with 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 temperature indicators will be provided as per clause 20.2 of is 1180 (part 1). terminal agreement: 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 to beprovided 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. [ warranty period: 30 months after the date of delivery ]