Tender For provision of external electric supply for 661 sailors inliving accommodation at visakhapatnam - supply, installation, testing and commissioning of outdoor type step down transformer 1000 kva 11kv/433v dyn11 oil filled (onan) distribution transformer double copper wound with radiator wall with conservator tank & porcelain bushing for ht, lt with off circuit tap changer, marshalling box all as per is 1180 (part-1) : 2014, bee certified, energy efficiency level ii (as per latest ammendment no 4) complete as directed., a) off circuit tap changer (octc), tapping range +5% to -10% in a steps of 2.5% per step (7 positions)b) temp. rise shall be 40/45 deg. c for oil/winding resp. over an ambient of 50deg.c tempc) insulation class: ad) losses ( subject to is 1180 efficiency level 2/ star 2 as per latest amendment 4) max. total loss @ 50% loading: 2620 w and max. total loss at 100% loading: 7000 w.e) % impedance (%z) shall be 5.00% (subject to is tol.)f) rating & diagram (r&d) plate (fitted on transformer)g) oil temp. indicator (oti) with alarm and trip contacth) winding temp. indicator (wti) with alarm and trip contactj) rated temp class of transformer compartment k10 upto 1000kvak) lifting lugs/ hooks for transformer.l) oil filling inlet pipe with plug.m) air release valve and drain out pipe with plug.n) conservator tank with level guage.o) silica gel breatherp) first oil fill up to recommended level by manufacturer with new oil as per is 335.q) cable terminal boxes with bushes on both ht and lt sides.r) hv winding: delta & lv winding: star.note: civil work for the construction of foundation including necessary earthwork etc is deemed to be included in quoted rates of the item., supply and fixing main lt panel cpri approved made out of crca sheet 3.15 mm thick outdoor pedestal type totally enclosed with front and rear opening, hinged doors with projected an raised platform of suitable size, weather and water proof with necessary locking arrangements along with lugs, cable glands of various sizes for cables, danger notice plate, strickering of switcher gear about termination of switch gear, and the nuts/ bolts etc used are to be made of rust proof material incl as per al bus bar rated with insulators suitable for three phase and four wire lt ac, 50 hz 415 v 2000 a capacity complete with powder coating, necessary internal electric connection as required and provision of the following : (main lt panel)., incoming:air circuit breaker 1600 amps, 50 ka, mdo type, 4 pole, micro processor release, with adjustable type overload protection, short circuit protection, with necessary cts, meters and cable boxes. - 1 no.outgoing:a) mccb 250 amps, 25 ka, 4 pole, suitable for capacitive loads, thermal magnetic release, with adjustable type overload protection, short circuit protection - 07 no (bldg vtpn 02 nos, bldg panels 04 nos + spare)b) mccb 140 amps, 25 ka, 4 pole, suitable for capacitive loads, thermal magnetic release, with adjustable type overload protection, short circuit protection - 01 no (dg amf panel)c) mccb 160 amps, 25 ka, 4 pole, suitable for capacitive loads, thermal magnetic release, with adjustable type overload protection, short circuit protection - 01 no (ff panel)d) mccb 100 amps, 25 ka, 4 pole, suitable for capacitive loads, thermal magnetic release, with adjustable type overload protection, short circuit protection - 01 no (apfc panel)e) intelligent panel meter to measure voltage, current, frequency, power factor, kwh etc with all connected cts.f) led indicating lamps with colour red, yellow, blue of 03 sets.note: civil work for the construction of foundation including necessary earthwork etc is deemed to be included in quoted rates of the item., supply & fixing of perforated gi cable tray of size 150 mm width x 50mm depth x 1.6mm thickness with perforations not more than 17.5% in convenient sections, joined with connectors, suspended from the ceiling with gi suspenders including bolts & nuts etc as req
Tender For supply of panel filters for hatch doors suitable f [panel filters for hatch doors suitable for highcapacity power cars for rajdhani / shatabdi express trains confirming to icf drawing no.icf/sk-4-4-095 alt.
Tender For supply of steel almirah , steel almirah small , fully plastic moulded chair with arms seat andback cushioned , executive table or office table , library almirah steel glass front cabinet , laboratoryor libraryorcanteen table , drawing stool , computer table , computer and printer table , steel rack , conference room table , chemistry lab table , foot rest , laboratory table with boxes , lecture stand , laboratory table with drawers , notice board , single seat sofa , three seat sofa , revolving chair big , revolving chair small "steel almirah : size:- height-1981mm, width-916 mm, depth - 486mm construction: - the almirah should have welded type construction. the thickness of back panel should be 0.8 mm, other components the thickness should be 0.9mm and the shelf thickness should be 1.2 mm doors & handles: - the almirah should have full height steel hinged door & should be provided with handle. locking: - the almirah should be provided with 3 way locking mechanism & shooting bolt arrangement. shelves & load bearing capacity: - the almirah should have height wise adjustable shelf mounting and uniformly distributed load capacity per each full shelf should be 80 kg and shelves should be 4 in number and should be fully adjustable. powder coating process: - all the metal parts shall be given antirust surface treatment & and shall be powder coated with epoxy polyester powder. it shall involves an 8 step treatment. final finish shall consists of poxy polyester powder coating of approved color & shade with a dry film thickness of minimum 40 microns. the testing of paint shall be done for various physical & chemical properties as per is: 101. the material shall then be oven baked with a ) /bid number : gem/2025/b/6561795 * /dated: 25-08-2025 & & / bid document 1 / 35 controlled temperature of 1800c to 2000c. manufacturer/ supplier must have iso- 9001, 14001, bifma & ohsas certifications. certificates should be attached. leveler:-it should have leveler with m10 screw type leveler with hexagonal plastic base. ", "steel almirah small : size:- height 1270 mm, width 765mm, depth 440 mm construction: - the almirah should have welded type construction. the thickness of back panel should be 0.8 mm, other components the thickness should be 0.9mm and the shelf thickness should be 1.2 mm doors & handles: - the almirah should be provided with full height steel hinged door & should have handle. locking: the almirah should have 3 way locking mechanism with shooting bolt arrangement. shelves & load bearing capacity: - the almirah should have height wise adjustable shelf mounting and uniformly distributed load capacity per each full shelf should be 80 kg maximum and shelves should be 3 in number and should be fully adjustable shelves. powder coating process: - all the metal parts shall be given antirust surface treatment & and shall be powder coated with epoxy polyester powder. it shall involves an 8 step treatment. final finish shall consists of poxy polyester powder coating of approved color & shade with a dry film thickness of minimum 40 microns. the testing of paint shall be done for various physical & chemical properties as per is: 101. the material shall then be oven baked with a controlled temperature of 1800c to 2000c. manufacturer / supplier must have iso- 9001, 14001, bifma & ohsas certifications. certificates should be attached leveler:- it should have leveler with m10 screw type leveler with hex plastic base ", "fully plastic moulded chair with arms (seat &back cushioned) : size - total height : 820mm + 10mm, total width : 565mm + 10mm, total depth : 565mm + 10mm &total weight: 4.20 kg + 50gms cushioned chair with arms comprising of single piece moulded frame made of polypropylene & coated with pu coating paint high gloss finish with seat & back cushion made of moulded pu foam and velvet upholstery. weight of moulded polyproplene frame is 4.2 kg. ", "execut