Latest impeller washer Tenders | Government impeller washer Tenders

Central Government/Public Sector

CTN :43754723

23 Feb, 2026 NA

Kurla - Maharashtra

Tender For corrigendum : supply of repair kit for auto drain valve to rdso. drg.no.sk.dp-4070 alt.nil. (consisting 9 items:- 3,6,7,12,13,14,15,17,22, or emd pt no.40029185. consisting of 09 items as followings :- 1) seal 'o' ring 8315964 1 no. 2) seal 'o' ring 8242194 1 no. 3) seal 'o' ring 8315965 1 no. 4) seal 'o'ring 8156971 1 no. 5) seat valve teflon 8294563 4 nos. 6) spacer valve seat 8351985 1 no. 7) washer valve seat 8351984 1 no. 8) seal 'o' ring 8156967 1 no. 9) seal 'o' ring 8316528 1 no. rdso spec.no.mp.0.01.00.26 (rev.02) june 2024. [ warranty period: 30 months after the date of delivery ]

Central Government/Public Sector

CTN :43799739

21 Feb, 2026 59.01 Lacs

Sundergarh - Odisha

Tender For supply of procurement of flowmore make pump spares for mcl basundhara area d d ? g? g - lock nut for bearing , lock washer for bearing , shaft collar n d e , wearing ring casing , shaft sleeve , stuffing box bush , water seal ring lantern ring , packing pcs style no 3116 , gland half , grease release fitting , dowel pin , pipe nipple casing gland drain , collar inter stage , bush inter stage , gasket for casing , spr dowel sleeve casing , hx hd cap screw with washer , stud bolt with nut and washer casing , grease relief fitting for brg cover , pipe plug for brg cover nde , o ring shaft to shaft sleeve , stuffing box cover d e and n d e , stud bolt w by nut wshr brg hsg st box cvr , oil seal for brg housing , oil seal for brg cover at d e , pipe plug for brg housing , rotating assembly 2stg , coller inter stage , water dseal tube , water seal ring , shaft collar , cover for brg hous nde , sleeve nut n d e , key pump half coup , bearing bracket housing n d e , cinch fitting , gasket shaft sleeve teflon , pipe plug , eye bolt , stuffing box bushing , stud bolt with nut casing to gland , hex hd bolt nut and wshr base to casing , pipe plug vent by priming conn , cover plate outer brg cover nde , wearing ring impeller , pump shaft , bearing bracket housing d e , cover for brg hous d e , rotating assembly bronze , rotating assembly complete

State Government

CTN :43799922

21 Feb, 2026 NA

Delhi - Delhi

Tender For tender for supply of supply and fixing of aluminium pipe -as per boq , supply and fixing of elbow -as per boq , supply and fixing of equal tee -as per boq , supply and fixing of pipe-to-pipe connector -as per boq , supply and fixing of clip holding -as per boq , supply and fixing of male connector -as per boq , supply and fixing of male connector -as per boq , supply and fixing of ball valve -as per boq , supply and fixing of fastener bolt -as per boq , supply and fixing of tie rod -as per boq , supply and fixing of pipe pn-16 -as per boq , supply and fixing of pipe -as per boq , supply of teflon tape-as per boq , supply and fixing of nut , bolt & washer -as per boq , supply and fixing of ball valve -as per boq

Central Government/Public Sector

CTN :43800796

21 Feb, 2026 3.88 Crore

Dipka - Chhattisgarh

Tender For supply of procurement of spares for m and p pump d d ? g? g - flushing piping, moc teflon hose pipe part no 200700ds4290 or equivalent , oring, intermte bbr slv, nitrile rubber part no 200700ds4251 or equivalent , oring shaft sleeve, nitrile rubber part no 200700ds4250 or equivalent , air vent cock, moc ss304 part no 200700ds4230 or equivalent , key for coupling, moc ss410 part no 200700ds3250 or equivalent , key for impeler, suctiondelivery, ss410 part no 200700ds3200 or equivalent , sleeve nut rh, moc ss410 part no 200700ds3032 or equivalent , sleeve nut lh, moc ss410 part no 200700ds3031 or equivalent , lock washer, moc ms part no 200700ds3020 or equivalent , lock nut, moc ms part no 200700ds3010 or equivalent , thrust collar, moc ms part no 200700ds2884 or equivalent , intermt bearing sleeve, de,moc ss410 part no 200700ds2831 or equivalent , intermt bearing sleeve, nde, moc ss410 part no 200700ds2834 or equivalent , intermt bearing bush carrier, moc wcb part no 200700ds2802 or equivalent , intermt bearing bush, moc thordon sxl part no 200700ds2801 or equivalent , bearing housing nde, moc ci part no200700ds2764 or equivalent , bearing housing de, moc ci part no 200700ds2761 or equivalent , bearing end cover nde outer, moc ci part no200700ds2756 or equivalent , bearing end cover nde inner, moc ci part no 200700ds2755 or equivalent , bearing end cover de outer, moc ci part no 200700ds2753 or equivalent , bearing end cover de inner,moc ci part no 200700ds2752 or equivalent , stuffing box bush delivery,moc ltb5 part no200700ds2407 or equivalent , stuffing box bush suction,moc ltb5 part no 200700ds2406 or equivalent , gland split, moc cf8m part no 200700ds2310 or equivalent , lantern ring, moc is28 gr1 part no 200700ds2300 or equivalent , shaft sleeve suction, moc ss410 part no 200700ds2103 or equivalent , shaft sleeve delivery, moc ss410 part no200700ds2102 or equivalent , water deflector, moc nitrile rbr part no 200700ds2070 or equivalent , shaftrh, moc ss410 part no 200700ds1801 or equivalent , impeller delivery, moc ca6nm part no200700ds1509 or equivalent , impeller suction, moc ca6nm part no200700ds1506 or equivalent , neck ring, suction and delivery, set of 4 part no 200700ds1181 or equivalent , screen straner, moc ss304 part no 200700ds5000 or equivalent , acapetor, moc ss304 part no 200700ds4810 or equivalent , four way piece, moc ss304 part no 200700ds4650 or equivalent , rotating unit with bearing housing part no 200700dsrot1 or equivalent //bid details 2 / 38

CTN :43647743

04 Feb, 2026 NA

West Tripura - Tripura

Tender For bid to ras bid to ras supply of for geyser 600 mm as per sample , olp 1 oblique 6 hp for refrigerator 300 ltrs , olp for window type ac , over load protector for water cooler , over load relay for refrigerator , pvc air filter for 1. 5 oblique 2 ton cap split air condition to suitable for cooling coil unit , relay for deep freezer 230 v 50 hz , relay ptc for 1 oblique 3 hp motor , running capacitor 45 mfd for water cooler , running capacitor for ac 50 oblique 60 mfd 230 volts 50 hz , thermostate switch for window type ac 1. 5 oblique 2 ton cap 230 v, 50 hz , cotton waste , elbow gi 40mm , gi elbow 25mm , gi tee 25 mm , gm gate valve with spindle 150mm , lead pig , lead wool , nipple gi 40mmx100mm , non return valve 100mm dia with gm working parts , ppr elbow 32mm , ppr elbow 90, of size 32mm. , ppr tee 32mm. , ppr union 32mm. , pvc water tank 500 ltr , rubber tubing for joint leakage , sodium carbonate for water treatment , tee gi reducer 40mmx20mm , almn aldrop bolt 250mm , almn door handle 150mm , almn door handle 200mm , aluminium aldrop sliding bolt 250 mm length rod and 16 mm 4 socket , aluminium aldrop sliding bolt 300 mm length rod and 16 mm 4 socket , aluminium door handle 100mm , aluminium door stoper with rubber shoe length with cover plate 140mm isi mark , anti termite treatment , bib tap brass 20mm , butt hinges ms oblique alluminium 100mm , ceiling rose , cp push cock 15 mm , curtain rod cp with bracket 25 mm bracket 25 mm 1 pair , fill roofing bitumenious in roll of 1 mtr x 20mtr long type-iii grade-i , g i elbow 15mm , gi elbow 20mm , gi nipple 20mm x 150 mm , gi socket 15mm , gi socket 20mm , gi socket 25mm , gi tee 15mm , gi tee 20 mm , glass pane clear oblique frosted 3mm thick , glass pane clear oblique frosted 5mm thick , glass shelf 600 mm length , glass shelf with cp bracket , hydroulic door closer , looking mirror of size 600x600mm , looking mirror with pvc frame 24 x 18 inch , m seal , ms oblique steel handle for steel window 100mm , nipple gi 15mm x75mm long , non return valve brass horizontal type size 15 mm , paint enamel white , plywood 12mm thick size 8 feet x 4 feet , plywood 4mm thick size 8 feet x 4 feet , ppr female threaded socket of size 25mm - 1 inch dia , ppr gate valve 25mm. , ppr male threaded socket of size 25mm - 1 inch dia , ppr socket 25mm. , ppr union 25mm. , prelaminated particle board 18 oblique 19mm thick 8 feet x 4 feet , putty black , putty white , pvc water tank cover 500 ltr , pvc board 12 inch x10 inch x2 inch with isi marked , road marking paints yellow , self adhesive insulation tape 25 mmx25 mtr long , steel wire brush 150 mm long , teflon tape 12 mmx 8 mtr long pack of 10 white , thinner , towel rail 900mm long cp , urinal pan flat back 31. 5x26. 5x44 cm make hindware , wash hand basin of size 63x45x85cm china ware white colour , washer for low level flushing cistern of 10 each pkt , wc european s type , wc orissa pattorn 580 x 440 mm , white cement , wire mesh stainless steel 0. 56x1. 8x15 mtr lengthcable jointing kit 11kv, 95 sqmm 3 core (out door), campact switch disconnector fuse unit ac 32 amp, 2 pole 415 v, capacitor 4 mfd , change over switch 100 amp tpn 415 v with sheet metal encloser, decorative type led fitting 18 watt 6000k, drop out copper tinned barrel fuse element of capacity 20 amps 11 kv, heating element 1500 watt p type , led lamp 18 watt 419mm ultra bright pl-l 4 pin stright line pin, pl-l lamp led 18 watt, plug top outlet 15 amp (3 pin), plug top outlet 5 amp s/t, pressure die cast alluminium road way lumanaries led light fitting 60 watt , pvc adhesive tape 20 mm x 10 mtr long, pvc adhesive tape 20mm 25 mtr long, pvc board 4"x4", pvc board 4"x7", pvc //bid details2 / 91

Central Government / Public Sector

CTN :43596307

05 Feb, 2026 NA

Panipat - Haryana

Tender For corrigendum : procurement of elliot ebara make compressors spares - list of item(s) / work(s) as per tender documents, oring,coup coveradapter,p/n-oasrd394, o-ring,1-1,2"sae flange,p/n-oas-rd225, air breather;p/n: apmb-08, air breather p/n:apmb-12,model:78md2-2, seal strip,diaph(3stg),p/n-slsprd6990360, sealstrip,diaph(3rdstg,p/n-slsprd6990167, sealsprit,dischvolute,p/n-slsp-rd5330090, o-ring,housing,endwal seal,p/n-p700d1550, o-ring,3"sae flange,p/n-oas-rd237, o-ring,2"sae flange,p/n-oas-rd228, sealing strip p/n: slsp-rd3530235,56m8i, sealing strip p/n:slsp-rd3530070,56m8i, oil seal;p/n:-4114-22, gskt(servo motordrain,p/n-e8653546-1, wire,p/n:war-b1205, sheet teflon, p/n:e8642480-10, cap nut;p/n-4121-14, washer;p/n-4121-17, ring hoist, p/n:r06t014607 no.sp.701-"1, o-ring,housing, endwal seal,p/n-p700y873, o-ring,4"sae flange,p/n-oas-rd245, stud bolt & nut ;b647938-11;38m9-7, oil baffle (lp, outer),p/n-e8641329-9, o-ring,diaph (6thstg,p/n-oas-rd260, sealing strip,casing,p/n-slsp-rd5330230, sealing strip;p/n-slsp-rd3530138, o-ring,housing,endwal seal,p/n-oas-rd475, o-ring,1"sae flange,p/n-oas-rd219, gasket non-asb,80x0.8thk,j05fv015k08,mrc, o-ring (ttv),p/n-og-rb0650, washer;p/n-e8684029-1;srv-6df

Central Government / Public Sector

CTN :42240173

06 Feb, 2026 NA

Paradip - Odisha

Tender For corrigendum : procurement of spares of brc in meg unit at iocl paradip refinery - procurement of spares of brc in meg unit at iocl paradip refinery as per technical specifications mentioned in enquiry cum offer . (annexure-a), thu bearing pad,u/n:19e007ac013100a033, thu bearing pad,u/n:19e007ac013105a033, jnl bearing pad,u/n:19e007ac013110a031, adapter,u/n:e9830791-3, connector,u/n:e9830896-1, connector,u/n:e9830896-2, thrust disc lock washer,u/n:e0820503-8, thrust disc,u/n:a870256-1, gasket,p/n-ep80m1577,200 tc,elliot, lock wire,p/n-war-b1005, air breather,p/n apmb-08,200 tc,elliott, contact pin, p/n:e9830896-21, sealing plug, p/n:e9830896-23, receptacle, p/n: e9830896-6, seal ring;p/n: a837771-26, gasket, p/n:ep80m1574, air breather;p/n-apmb-12, seal ring, inboard,p/n-a837771-53, thu bearing pad,u/n:19e007ac023100a033, thu bearing pad,u/n:19e007ac023105a033, thrust disk lock washer,u/n:e0820503-4, seal ring; p/n a837771-1, seal ring p/n-a837771-38, tool eye bolt,p/n:uib-a04,46m5,elliott, tool jack screw,p/n:ustb-a03024, tool c-chnl,p/n:19e009ac017500a001, tool c-chnl,p/n:19e009ac017500a002, tool cap screw,p/n:ush-h04006, tool ay&dy ft,p/n:19e007ac029571a025, tool rtrhlg tool,p/n:19e007ac029572a015, rotor holdg tool assy,19e009ac019572a015, rotor shipping jig assy,u/n:19e007aqt1, tool rtr hlgtool,p/n:19e007ac019572a015, jack screw,u/n:ustb-a10032, rot adj tl assy,u/n:19e008aqb1, lifting hook,p/n-b879157-5, lifting hook,p/n-ft-h36115, cap screw (socket head), p/n:bsh-h12040, tool sliding hammer,p/n:e8872114-19, tool rtr lftg tool ay,p/n:b9170276-5, moment simulator,p/n:19e008aqb1r611a001, tool puller,p/n:ft-a12045, cap screw socket head,u/n:ush-h1t05018, cap screw socket head,u/n:ush-h1t04012, super bolt nut,u/n:e9850532-gr3, stud bolt,u/n:e9850543-1, dowel pin,u/n:uec1858-2, plug,u/n:plgn-e08, cap screw buttom head,u/n:u23r11, washer,p/n-p25g016, rubber gskt;p/n-e8873239-3, cap screw socket head,u/n:ush-hn04026, washer,u/n:ep25g014, stud bolt,u/n:uec1190-463, cap screw socket head,u/n:ush-hn03010, diaphragm key,u/n:e9840246s11-1, shim sbts,u/n:e9880322-gr1, shim sbts,u/n:e9880323-gr1, bolting bar,u/n:19e007ac025102a001, bolting bar,u/n:19e007ac025101a001, washer,u/n:ep25e19, shaft adapter,u/n:e9870719-1, tool sleeve wrench,p/n:e9870643-11, tool hoist ring,p/n:uhr-04,46m5,elliott, tool hoist ring,p/n:uhr-08, tool ay&dy ft,p/n:19e007ac029570a020, tool hydr-fit td,p/n:e9890091-gr1, tool hoist ring,p/n:uhr-12, tool jack screw,p/n:stb-a08050, tool jack screw,p/n:ustb-a04080, tool jack screw,p/n:ustb-a04032, tool jack screw,p/n:ustb-a03032, tool jack screw,p/n:e9851102-12, teflon sheet (fix side),p/n:e9880341-2, teflon sheet (slide side),p/n:e9880341-1, shim (fix side),p/n:e9880340-gr1,88m71,, shim (slide side),p/n:e9880339-gr1,88m71, plug, p/n:e9830907-2, rubber gasket,p/n:e8873216-1,88m71,, plug, p/n:e9830908-2,200 tc,elliott, plug,p/n:e9830906-1,200 tc,elliott, rubber gasket;p/n-e9850434-3, rubber gasket;p/n-e9850434-4, cover nut;p/n-u891906-3;model:38m9-7, spare pad assy,u/n:e9641081-31, spare pad assy,u/n:e9641082-29, spare pad assy,u/n:e9641083-33, air breather,u/n:ap16150w, air breather,p/n ap06150w,2seg-6,ebara, sealing plug,u/n:e9830896-23, contact pin,u/n:e9830896-21, plug connector,p/n:e9830896-3, receptacle,u/n:e9830896-8, plug connector,p/n:e9830896-1, receptacle,u/n:e9830896-6, shear pin,u/n:sp44t12000, shear pin coupli,p/n:1128655-7, clutch lockout,u/n:sm19846, shoulder screw,u/n:127058c-32, 3/8-16 hex locknut,flexloc (hd), i/n-14, journal brg lp,p/n:e9641081-17, oil,baffle,lp,p/n:e8646384-6, teflon seat, p/n: e8652694-2, washer plate,p/n:e8633023-2, eye bolt,p/n:ib-a08, hex nut,p/n:fn-a12, spacer,p/n:e8683431-1, cap screw,p/n:bsh-h10060, hex nut,p/n:fn-a10, screw,cap,lp,p/n-e23r123, gasket,lp,p/n:gda1-bggg016845, gasket,lp,p/n:epbom1574, gasket,lp,p/n:epbom1579, o-ring,lp,p/n:oas-rb244, o-ring,lp,p/n:oas-rb232, oil seal ring,p/n-e8642688-10, spring,lp,p/n:e8632470-18, screw cap,p/n:ft-a12050, washer lock, p/

CTN :43776453

09 Feb, 2026 NA

Khopoli - Maharashtra

Tender For supply of fire engine and parts - cylinder liner assembly , piston assembly , con rod bearing sl90 , valve pair inlet exhaust , valve guide , valve seat insert inlet , valve seat insert exhaust , valve seal , small end bush , lube oil cooler cartridge , cylinder head gasket , banjo bolt hollow , banjo bolt m14x1. 5 , kirloskar genuine oil 20l , kirloskar genuine oil 13l , spin on lube oil filter , fuel filter kit , heat exchanger fire fighting , hose , t bolt clamp , lube oil drain pipe assembly , set of joints , set of o rings , set of copper washer , rubber hose for main air pipe , teflon oil seal few , teflon oil seal ge , v belt avx 13x1562 , centrifuge filter , leak off pipe , flexible connection crankcase-pump , fuel pipe feed pump to filter , fuel pipe filter to fip , banjo bolt m12x1. 5 , air cleaner primary element , air cleaner safety element , radiator repair charges , head repair charges , fip calibration repairs , engine top overhauling charges , freight charges

Central Government/Public Sector

CTN :43776548

20 Feb, 2026 27.16 Lacs

Tiruvallur - Tamil Nadu

Tender For supply of plumbing materials and carpentry materials d d -long body tap , shower valve , flush tank , washbasin tap , urinal waste hose , urinal basin , shower , health paucet set , washbasin , angle valve pvc , short tap , iwc , tee gi , hex nipple , cpvc pipe 3meter , cpvc elbow , cpvc elbow thearded , pipe saddle , teflon tap , washbasin waste coupling , connection hose pvc , jali , fta thearded brass , mta , fta , cpvc tee , screw , female brass thearded adaptor , reducing female brass thearded adaptor , elbow brass thearded , cpvc thearded tee , brass thearded mta , reducing brass thearded coupling , cpvc -valve , cpvc tee joint , cpvc -elbow , cpvc -union , cpvc -coupler , cpvc -fta , cpvc -mta , cpvc -pipe , pvc -pipe , pvc elbow , pvc -coupler , cpvc solvent , pvc solvent , 2000 liter cylindrical water tank , 1000 liter ss304 water tank , cpvc tank nipple , hex reducing nipple , copper alloy float valve , ss hinge , tower bolt aluminium , aluminium door handle , door stopper double leg , door closer , silinding door bolt aldrop , self drilling screw , counter sunk flat head screw , pan head self drilling screw , nails , flat lock washer , towel rail ss , sider mounting bracket , door handle , wire mesh mild steel

CTN :43777129

09 Feb, 2026 39.68 Lacs

Cachar - Assam

Tender For supply of sqmm st through joint kit , coolant heavy duty , cotton waste , ht tape3 oblique 4 inch x50 mtrs , transformer oil , pvc exhaust oblique air freshner 200mm sweep , pvc exhaust oblique air freshner 250mm sweep , iron body exhaust fan 300mm sweep , iron body exhaust fan 350mm sweep , pvc flexible pipe of size 25mm , tpn distribution board 8 way single door vertical , spn db 4 way double door , wall fan 450 mm sweep , pvc conduit pipe of size 25 mm dia , foot valve 50mm dia brass , foot valve 80mm dia brass , gland packing 5mm thick , gland packing 10mm thick , crystal alum , sodium carbonate for water treatment , copper sulphate , lime , teflon tape , gi pipe med grade 25 mm , gi pipe med grade 40 mm , gi pipe med grade 50 mm , gi pipe med grade 80 mm , gi nipple 15 x 300 mm long , gi nipple 15 x 150 mm long , gi nipple 20 x 150 mm long , gi nipple 15 x 50 mm long , gi nipple 20 x 300 mm long , gi nipple 20 x 50 mm long , gi union socket 20 mm , gi union socket 25mm , gi union socket 15 mm , gi elbow 15 mm , gi elbow 20 mm , gi pipe med grade 20 mm , gi pipe med grade 15 mm , paint smoke grey , plywood one side teak face 4 mm thick , mdf board 12 mm thick , mdf board 18 mm thick size 2400x1200mm , plywood 4mm thick size-2400x1200mm , pre laminated board 19 mm thick size 2400 x 1200 mm , plywood 9 mm thick size 2400x1200 mm , mdf board 6 mm thick size 2400 x 1200 mm , ply wood commercial 6 feet x3 feet x12mm , decorative designer 6mm ply one side teak face of size 6 feet x4 feet x6mm , aluminium door handle 150mm long , glass pane clear size 3 mm thickness , fevicol sh , gi wire mesh 0. 46 x1. 8 x 15 mtr length , super flash strip 4 inch thick x 10 mtr length , mirror looking 450mm x 600mm , ms screw wood 25 mm long pkt of 400 gms , wash hand basin size500x400mm , halical door spring 150 mmm , hydraulic door closure type ii , glass putty , nails wire steel 50 mm , ms screw wood 35 mm long , plastic wall plug pkt of 50 , paint brush 100 mm , flush cistern washer pkt of 05 nos , ms butt hinges 100 mm , haps and staples cp size 75 mm , nails wire steel 25 mm , nails wire steel 100 mm , pvc water tank 1000 ltrs capacity , pvc water tank 500 ltrs capacity , hack saw blade double side , pvc tank lid for the tanks of capacity 1000 ltrs , pvc tank lid for the tanks of capacity 500 ltrs , fastner with nut and bolt , bath room cabinet with sliding shutter , corner shelf 250mm , glass shelf 18 inch long , self luminious tape 4 inch wide red colour , ewc feet p feet trap english wc chinaware , al sheet . 50 mm thick 1 mtr wide , mortise lock 4 lever for aluminium door , acrylic shelf of size 18 inch x 5 inch , tumbler holder , screw wood steel 75mm , locks for almirah steel med oblique large , handle for almirah steel , glass pane frosted size 4mm thickness , ss curtain rod 20 mm with bracket , ss curtain rod 25 mm with bracket modular switch socket combination 15 /16 amp with gang box, modular switch socket combination 5/6 amp with gang box, pvc switch board 10''x12''x2'' make:havells/anchor/crompton, pvc switch board 8" x 10"x 2" make:- havells/anchor/crompton, pvc switch board 7''x 4''x 2'' make:- havells/anchor/crompton, pvc switch board 4" x 4" x 2" make:- havells/anchor/crompton, cable lugs 50 sqm copper , cable lugs 35 sqm copper, cable lugs 95 sqm, aluminium , cable lugs 240 sqmm, aluminium , cable lugs 70 sqmm, aluminium , cable lugs 16 sqmm, aluminium , cable lugs 10 sqmm, aluminium , cable lugs 50 sqmm, aluminium , cable lugs 70 sqm copper, 3 phase electronic timer (3 to 30 sec) , nrv for gesyer, geyser sefty valve, flexible cable twine core copper conductor size 14/0076, //bid details2 / 111

Impeller Washer Tenders

By Cities

By States

By Agencies

By Ownerships

By Sectors

Central Government/Public Sector

Central Government/Public Sector

State Government

Central Government/Public Sector

Central Government / Public Sector

Central Government / Public Sector

Central Government/Public Sector