tender for malka chabutra samshan ghat pool transformer station work 1 distribution transformer 200kva, 11 / 0.4kv, 3 phase, aluminium wound 100kva, 11 / 0.4 kv, 3 phase, 50 cycle oil immersed, naturally cooled, out door type transformer connected deltaon h.t. side and star on l.t. side hand operated off load, tap changer switch, above 100 kvaratingand diagramplate, twoearthing terminal, lifting luga, oil level guage, drainvalve with plug, temperature not exceeding 50 deg, c on load, oil conservatior withdrainplug, oil filling hole with plug dehydratingsilica gel breather, four unidirectionalroller, arcing horns, explosion vent, terminalarrangementbushing onh.v.sideand cable box on lv side, first filling of oil upto desired level andtransformerinstalling onexisting structure with all required materials arrangements as required as per is specification. ( uadd sor sr.no. 15.1.2 page no. 88 ) 2 rsj 150x100, 9 mtr. long ( uadd sor sr.no. 13.2.3 page no. 69 ) 3 ms channel 100x50x6 mm ( uadd sor ) 4 m.s.channel 75x40x6 mm ( uadd sor ) 5 ms angle 50x50x6 mm ( uadd sor ) 6 m.s.flat 50 x 6 mm ( uadd sor ) 7 11 kv pin insulators with g.i. pins ( uadd sor ) 8 strain hardware for dog0.1 or equ.aaac. ( uadd sor sr.no.13.35 page no.89 ) 9 l.t. dist. boxe with tpn isolator 200 amp on incomings, busbarand6 s.p. mccbof60a on outgoing side for 100kva transformer. ( uadd sor sr.no.15.7.1 page no.89 ) 10 l.as. 11 kv ( gapless type ) with disconector ( set of 3 nos ) ( uadd sor sr.no.15.12 page no.89 ) 11 h.t.stay set with 19mm dia., 1.8 mtr long stay rod, anchorplateofsize 300mmx300mmx 6.4mm thimblestayclamps, bowtightenner. 7 / 3.15 dia g.i. stay wire andstraininsulator etc.in cement concrete 1:3:6foundation includingexcavation and refilling etc. as required. ( uadd sor ) 12 g.i.stay wire 7 / 4mm ( 7 / 8 swg ) ( uadd sor sr.no.15.8 page no.89 ) 13 earthingsetsh.t, providingand fixing earthing arrangementwith copper earth plate 600mmx600mmx3mm thick including accessories and providingmasonaryencloserin cement mortor, cover plate having locking arrangement on the top and g.i, watering pipe 20mm dai, 2, 7 mtr long etc. ( uadd sor sr.no.11.4 page no.69 ) 14 providingandfixing earthing arrangement with38.1mm dia, 2, 5vmtr long galvanized iron pipe electrodeincluding packing of charcoal power and salt as perspecificationwateringpipe 19mmdia g.i, connectionetc. completewith refilling the pit as required, but excluding the excavation of earth pit. ( uadd sor ) 15 11kvd.o. / h.g.fuse assemblywithbrass part contactfor 11 / 0.4 kvdp structureset of 3 with fusewithbarrelwithrequired fuse element & othermaterial as per specification on existing d.p. structure as required ( set of 3 nos ) ( uadd sor sr.no.15.4.1 page no.88 ) 16 11kv a.b. isolatingswitch assembly set gang operated suitable for 11 / 0.4kv, dp structure with brasspartcontacts, operating rodwith required g.i.pipe, handlelocking arragementonon off position conforming to is comploetewith required material and installing on existing structure to complete the job as required as per specification. ( uadd sor sr.no.15.3.1 page no.88 ) 17 danger board in yard. small size ( uadd sor sr.no.9.11.1 page no.50 ) 18 g.i.wire 8 swg / 6 swg ( uadd sor sr.no.15.8 page no.89 ) 19 g.i.barbed wire `a type. ( uadd sor ) 20 concreting ration 1:3:6 ( uadd sor ) 21 painting / hardware& support with numbering of pole. ( uadd sor ) 22 dtc metring with box, single core l.t. xlpe cable ( 35sq.mm., 120mtr length ) and other allied material. ( uadd sor ) 23 sundries 24 11 kv cables: 11k v , 3 core, 400 sqmm xlpe ug cable using conventional laying with excavation in soil, straight through jointing kits hs type, cable termination kit outdoor / indoor hs type, cable covering tiles250x125x40mmor125x125x40 mm, sand, rcc hume pipe, 2000 mm long, 150mmdia., collars for rcc hume pipe, gi pipe, 150 mm dia for drain crossing, cable raising with routeand jointindicating stones etc., per relevant is standard required tocomplete the work. ( uadd sor ) 25 cost of db, la & ff material distributionboard : design as persld providing andfixing angle iron frame lighting / power distribution boards flush mounting / concealed type, double door type as per of approvedmake mcbdb and comprising with ip 42, powder coated double doortypedistributionboard.12way phasesagregated tpndbwith 63 atp mcbas incomer, 63adp rccb100ma ratingassub incomer & out going 6 / 10 / 16 a sp mcb 26 lightningand surge voltage protection: supply of all earthing / lightning arrestors equipments as per relevant is standard and applicable ie rules to complete the work.as required as per design. 27 fire protection system / safety equipment: supply and fixing of co2 based fire fighting equipments of reputed make, isimarkedas pertheactualsite requirement. 28 sub total ( a ) 29 sub total ( b ) 30 add / deduction for estimate figure amount match 31 grand total...
Due Date : September 27, 2022
Tender Value : ₹ Ref. Documents