Latest pressure line laying Tenders | Government pressure line laying Tenders

State Government

CTN :45519882

18 Jun, 2026 NA

Pune - Maharashtra

Tender For supplying electrical materials and repair maintenance services at. grampanchayat chimbali. - electrical material, supplying and erecting modular type switch6a / 10a ., supplying and erecting street light bracket for erection ofsingle fitting made from 40 mm. dia b class g.i. pipe 1.0 m in length along with pole cap of 300 mm length 100 mm dia duly welded ., providing cement concrete foundation including excavationfor the poles 60 cm x 60 cm x 1.5 m deep in 1:3:6 cement concrete (20 x 25 mm stone metal) and 45 cm x 45 cm x 45 cm/45 cm dia. x 45 cm height plinth duly plastered and with necessary curing and finishing in an approved manner.(for 8.5 to 9 m poles), supplying and erecting steel tubular swaged pole 139.7 x 114.3 x 88.9 mm. dia with 4.5x3.65x3.25 mm thickness (4.5 + 1.75 + 1.75m) length respectively and total 8 m long with pole cap, base plate in provided foundation., supplying and erecting steel tubular swaged pole 165.1 x 139.7 x 114.3 mm. dia with 4.5 x 4.5 x 3.65 mm thickness ( 5 + 2 + 2m ) length respectively and total 9 m long with pole cap, base plate in provided foundation., supplying and erecting steel tubular swaged pole 165.1 x 139.7 x 114.3 mm dia. with 4.5 x4.5 x3.65 mm thickness (5.60 + 2.7 + 2.7 m) length total 11 m long with pole cap, base plate in provided foundation ., supplying and erecting street light bracket made from 25mm. dia b class g.i. pipe, 0.6m. in lengthalong with polecap of 300 mm length and 80 mm dia duly welded with provided leads as per specification, supplying,tpmcb 40a to 63a in provided distribution board, providing pair of duly tested rubber hand gloves as per is:4770 suitable for working upto 22kv supply., supplying and erecting insulated d.p. switch surface type/flush type 32a 240vwith indicator lamp & fuse, supplying h.c. pattern porcelain fuse bridge swith base & hc type fuse links240v 32a, supplying and erecting programmable digital almanactimer microcontroller based with real time clock to operate on derived switching on & switching off street light as per daily sunset and sunrise respectively, 1.25 mm crca sheet metal enclosures with 20a., supplying pvc insulated pvc round sheathed 1.5 sq.mm (30 no. x 0.25 mm dia.) 3 core flexible multi stranded copper industrial cable ., supplying and erecting led street light fitting suitable for 60w lamp, including lamp, with pf > 0.95 class ip 65 and above housing of pressure die cast alluminium alloy and heat sink ., supplying and erectingled street light fitting suitable for 26w to 36w led street light, including lamp, with pf > 0.95 class ip 65 and above housing of pressure die cast alluminium alloy and heat sink., supplying and erectingled street light fitting suitable for 90 w led street light, including lamp, with pf > 0.95 class ip 65 and above housing of pressure die cast alluminium alloy and heat sink., supplying and erecting led flood light fitting of 120w, including lamp, with pf > 0.95,class ip 65 and above housing of pressure die cast aluminium alloy and heat sink extruded aluminium ., supplying & laying pvc armoured cable 4core 6sq mm, supplying & laying pvc armoured cable 4core 10 sq mm, supplying & laying pvc armoured cable 2core 10 sq mm, supplying & laying pvc armoured cable 4core 16 sq mm, supplying, erecting & marking spmcb 6a to 32a, b- series (for lighting), supplying, erecting & marking dpmcb 6 a to 32 a bseries (for lighting), supplying, erecting & marking tpmcb 6 a to 32amp ., supplying, erecting & marking fpmcb 40a to 63a ., supplying & erecting crimping type aluminium lugs for cable upto 16 sq mm., supplying & erecting crimping type coper lugs for cable upto 1.5 to 6sq mm., supplying and erecting two pole power contactor 250v 32a for time switch complete erected on wooden block/provided box, with necessary materials., supplying & erecting mains with2x1.5 sq.mm f.r copperpvc insulated wire laid in provided conduit/trunking/inside pole 1-3-3, supplying and e

Central Government/Public Sector

CTN :45513252

02 Jul, 2026 NA

Jhunjhunu - Rajasthan

Tender For providing of operation and maintenance of other machines and plants - annual contract for dismantling, fabrication and erection of steel structure, laying of pipe lines, replacement of mill liners etc. in conc. plant for year 2026-27.

Central Government/Public Sector

CTN :45306043

20 Jun, 2026 40.00 Lacs

Jammu - Jammu And Kashmir

Tender For corrigendum : maintenance of day to day complaints of water supply including connected items at various loc under ge nagrota - m&l for repair/rectification of leakage to water supply distribution lines 15 mm dia to 25 mm dia gi tubing by necessary excavation, returning/filling as required, tightening of loose joints of union, elbow, socket etc, threading if required including replacement of gi union/socket/nipple as required complete all as specified and directed., all as per srl item no.1 above but for gi tubing of 40 mm dia to 50 mm dia complete all as specified and directed., all as per srl item no.1 above but for gi tubing of 80 mm to 150 mm dia complete all as specified and directed., all as per srl item no.1 above but for gi tubing /di /ci /ms of 150 mm dia to 300 mm dia complete all as specified and directed. note : (i) the complaints for the above works shall be registered by contractor at the water supply complaint cell of age e/m (ii) stationary required such as complaint book, job cards etc shall be arranged by the contractor and proper record shall be maintained by the contractor.(iii) tools ,plumber with helper and transport with driver for attending of above complaints shall be arranged by contractor. (iv) the rate quoted by the contractor for above jobs under item no 1 to 4 shall be inclusive of cost of works under note (i) to (iii) above. (v) the said complaints shall be rectified within 12 hrs of the registration of the complaints failing which recovery of rs.500/commplaint shall be made for contractors due payment (vi) the stores/item required for the works under item no 1to 4 shall be measured separately under relevant item as supply only. (vii) excavation, returning/ filling shall be measured and paid for separately and material required for the works above shall be included to quoted rates., excavation in trenches not exceeding 1.5 m wide and not exceeding 1.5 m deep including getting out in hard/dense soil complete all as specified and directed., returning /filling including watering , leveling , spreading and well ramming in layers not exceeding 25cm thick complete all as specified and directed., removing excavated material to a distance not exceeding 50 metre and depositing where directed at a level not exceeding 50 metre above the starting point complete all as specified and directed., refixing/relaying of old retrieved steel tubing in new or old position with and including new gi fittings (connections) and as per site requiremen laid in trenches, above ground level or in any position of following sizes as under complete all as specified and directed : -, 15 mm dia, 20 mm dia, 25 mm dia, 40 mm dia, 50 mm dia, taking down unserviceable gi tubing / upvc tubing from any position complete with all fittings & connections from any position of following sizes as under complete all as specified and directed :-, 15 mm dia, 20 mm dia, 25 mm dia, 40 mm dia, 50 mm dia, supply and fixing/laying & testing of galvanised steel water tubing, medium grade, isi marked complete with all new galvanized fittings of following sizes laid in trenches/ above ground level or in any position complete all as specified and directed :, 15 mm dia, 20 mm dia, 25 mm dia, 40 mm dia, 50 mm dia, supply and laying upvc pipe tubings medium grade pressure rating 10 kgf/cm2 isi mark with all fittings such as elbow, bends, sockets, nipples and union etc and fixed complete laid in trenches or in any other position of following sizes as under complete all as specified and directed , 20 mm dia, 25 mm dia, 40 mm dia, 50 mm dia, supply only gi fittings, medium grade, isi marked of following sizes as under complete all as specified and directed :-, union 15 mm dia, union 20mm dia, union 25mm dia, union 32mm dia, union 40mm dia, union 50mm dia, socket 15 mm dia, socket 20 mm dia, socket 25 mm dia, socket 40 mm dia, socket 50 mm dia, reducer socket 40mmx50mm, reducer socket 15mmx20mm, reducer socket 20mmx25mm, elbow 15mm dia, elbow 20mm di

Central Government/Public Sector

CTN :45384656

20 Jun, 2026 31.96 Lacs

Pune - Maharashtra

Tender For corrigendum : provision of additional transformer alongwith associated items at af stn pune under ge (af)lohegaon - s & f steel tubular swaged poles complete with cast iron plate, finial taper plug, bolt, nuts & screws as specified type 410 sp-55 (11 mtr long) including one coat of red oxide primer and two coats of aluminium paint and making 30 cm wide strips (total -05 nos) with yellow and black paint alternately on external surface above column/pcc benching including numbering with black paint and painting with bitumenous paint internally and externally for portion embedded complete all as specified and directed., s & f air break gang operated switch with 12 nos insulators outdoor type, triple pole, mechanically operated, suitable for vertical installation, single break, provided with locking arrangement consisting of ms chanel ht post type insulator copper alloy, high pressure assembly drop out fuses operating rod of 20 mm dia gi pipe (medium grade) for operating from 1.2 m above gl complete including drop out fuses conforming to is-9921 part-i to v (1982 to 1985) of 1972 rated voltage 11 kv and for current rating 200 amp all as specified, material and labour for lightning arresters nominal discharge current peak 65 ka rating, suitable for operation on ht 11000 volts system, comprising of zinc oxide disks, electrodes, fibre re-in forced composite structure, non tracking weather resistant shedded heat shrinked polymeric housing for withstanding from the effects of pollution, rain, heat and with moisture seal , stainless steel bolts and nuts, stainless steel end fitting cups and fixing arrangements complete all as specified and as directed., m&l for cross arms, bracings, supports, clamps and back plates fabricated from structural steel sections i.e m.s. channel or angle sections etc. including new nuts, bolts, washers as reqd dia/length in size, welding, bending cold or hot, drilling holes for bolts, in any shape or size as indicated or directed and inclusive one primer coat of red oxide, one under coat and one finishing coat of aluminium paint (1st quality ) as reqd complete as specified., m & l for cement concrete 1:3:6 type c1 (using 20 mm graded aggregate) as lean concrete for coping of pole, stay foundation etc including form work & finishing the surfaces even & smooth with out using extra cement complete all as specified, material and labour for cement concrete 1:2:4, type b-2 (using 40 mm graded stone aggregate) as lean concrete for road finishing even and fair without using extra cement complete all as specified and as directed., supply, laying & testing cable xlpe insulated, screened, pvc bedded, galvanized steel strip or wire armoured, electric power cables (heavy duty)with stranded aluminium conductor, 11000 volts grade, of size 3 core 95 sq mm., s&f of cable end jointing kit 95 sqmm, 3 core xlpe 11kv ht cable cold shrinkable outdoor type, incl carrying out 5kv megger test after jointing complete all as specified and directed by engr-in-charge., s&f of cable end jointing kit 95 sqmm, 3 core xlpe 11kv ht cable cold shrinkable indoor type, incl carrying out 5kv megger test after jointing ,complete all as specified and directed by engr-in-charge., supply, laying & testing cable xlpe insulated, screened, pvc bedded, galvanized steel strip or wire armoured, electric power cables (heavy duty)with stranded aluminium conductor, 1100 volts grade, of size 3.5 core 400 sq mm including aluminium lugs, cable glands ,complete all as specified and directed by engr-in-charge., supply, laying & testing industral pvc frls insulated single core flexible cable, electric power cables (heavy duty) with stranded copper conductor, 1100 volts grade, of size single core 185 sq mm, including copper cable lugs, cable glands ,complete all as specified and directed by engr-in-charge., supply and install, testing and commisioning of outdoor transformer as per is : 1180 part-i, level-ii step down, c

Central Government/Public Sector

CTN :45512816

23 Jun, 2026 NA

Multi City - Chhattisgarh

Tender For scope of work (sow) as mentioned in tender and schedule of work( 45 )items as given below ,[1] scrapping,moorum over wbm surface 100.000 m2,[2] earth wrk,box cutg,175m 1400.000 m3,[3] dressing and chilchalling road flanks 100.000 m2,[4] disposal,debris 1000.000 m3,[5] lay bitumin macadam,hotmix plnt,15-20tph 1250.000 m3,[6] layg thk20mm premix carpet,hotmix palnt 84000.000 m2,[7] layg 6mm nominal thick premix carpet 84000.000 m2,[8] layg tack coat,wbm surface,4kg/10m2,m/c 20100.000 m2,[9] providing & laying tack coat over wbm 5000.000 m2,[10] layg tack coat,wbm surface,3kg/10m2,m/c 84000.000 m2,[11] providing & laying tack coat bituminous 168000.000 m2,[12] supply,sand including spreading 250.000 m3,[13] supply of moorum including stacking 20.000 m3,[14] labour f/spreading moorum to proper lvl 20.000 m3,[15] supply approve quality stone metal&stack 600.000 m3,[16] applg,thermoplastic paint 3600.000 m2,[17] instln 3m microprismatic lens cats eye 3000.000 ea,[18] scrapping, cleaning etc. 50000.000 m2,[19] supply approved quality slag metal&stack 180.000 m3,[20] extra over premix carpet for plastic use 21000.000 m2,[21] extra over seal coat for plastic use 21000.000 m2,[22] supply and installation of bumps 70.000 m,[23] dismantling of brick work 5.000 m3,[24] disman of pcc 5.000 m3,[25] disman,rcc 5.000 m3,[26] prvdg&placing,steel reinf 2.000 to,[27] rcc,w/down stone chips,1:1.5:3 10.000 m3,[28] flyash br wrk,230mm,m7.5,super sturcture 5.000 m3,[29] plaster,cement mortar,thk12mm 50.000 m2,[30] nmnl mix,m-15 cc w/grd stone,f/basement 5.000 m3,[31] ctrld cc grd m30 mix,gnd flr 20.000 m3,[32] supply,hume pipe,dia300mm 5.000 m,[33] prvdg,layg,jtng,r.c.hume pipe,450nb 5.000 m,[34] supply,hume pipe,dia500mm 5.000 m,[35] microsurfacing type-ii 7000.000 m2,[36] microsurfacing type-iii 3500.000 m2,[37] providing and laying 25mm thick mastic 10500.000 m2,[38] providing and laying dense graded bm 1260.000 m3,[39] providing and laying bituminous concrete 940.000 m3,[40] providg bituminous concrete with plastic 300.000 m3,[41] wet mix macadam base course 630.000 m3,[42] labour for spreading stone 630.000 m3,[43] labour for spreading slag metal 189.000 m3,[44] sweeping,road mechanically 10500.000 m2,[45] prvdg,shuttering 200.000 m2

Central Government/Public Sector

CTN :45252253

17 Jun, 2026 NA

Visakhapatnam - Andhra Pradesh

Tender For corrigendum : supply of supply part for retrofitting of lt panel by supply and installation , service part for retrofitting of lt panel by supply and installation , supply of main incoming lt power distribution panels slipway , install, replace, test and commissioning of main incoming lt power distribution panels slipway , supply of welding and lighting panels slipway , install, replace, test and commissioning of welding and lighting panels slipway , supply of 3.5c x 400 sq.mm aluminum cable from substation-02 to slipway , laying, fixing, testing and commissioning of 3.5c x 400 sq.mm aluminum cable from substation-02 to slipway , supply of 3.5cx 185 sq.mm aluminum cable from slipway-2 and 3 main incoming panels to welding and lighting panels , laying, fixing, testing and commissioning of 3.5cx 185 sq.mm aluminum cable from slipway-2 and 3 main incoming panels to welding and lighting panels , supply and fitment of suitable end termination kits - straight through joints kits of required quantity to all the incoming and outgoing cables at both ends of slipway-02, slipway-03, substations, etc , providing earth pits with 75mm ci pipe as is standards , supply and laying of gi flat 50 x10 mm necessary joints with nut and bolts from earth pit to panel boards , repair and excavation of cable trench of 75mm thick up to 90cm depth , fixing of perforated cable tray on slipways 02 and 03 and securing of cables with metal ties and capping and casing to be provided , foundation for all lt panels i.e. steel foundations with concrete pedestal for panels all incoming and welding and lighting panels

CTN :45521875

22 Jun, 2026 NA

Kota - Rajasthan

Tender For supply cable 70 sqmm x 3 point 5 core alumunium , supply 16 sqmm x 3 point 5 core alumunium , supply 1 point 5 sqmm x 3 point 5 core copper , supply 4 sqmm x 3 point 5 core copper , supply 2 point 5 sqmm x 3 point 5 core copper , supply 25 sqmm x 3 point 5 core alumunium , supply 35 sqmm x 3 point 5 core alumunium , sitc distribution box panel flp , sitc distribution box non flp having contactor and emergency shut down buttom , sitc distribution box llight panel flp , sitc distribution box panel light non flp , sitc dol starter 5 hp , sitc dol starter 2 hp , sitc dol starter 3 hp , sitc dol starter 10 hp , sitc flp dol starter 5 hp , cable glands non flp for 70 sqmm cable , cable glands non flp for 35 sqmm cable , cable glands non flp for 25 sqmm cable , cable glands non flp for 4 sqmm cable , cable glands non flp for 2 point 5 sqmm cable , cable glands non flp for 1 point 5 sqmm cable , cable glands flp double compression for 16 sqmm cable , cable glands flp double compression for 4 sqmm cable , cable glands flp double compression for 2 point 5 sqmm cable , cable glands flp double compression for 1 point 5 sqmm cable , cable laying and and as per detailed specification of tender attachments , cable glanding , connections, terminations , excavation for cable laying , sitc of well glass led lights 90 watts flameproof complete set with drivers etc , sitc of non flp normal under roof led lights 90 watts flameproof complete set with drivers etc , rubber mats 1 m wide , earrthing strips supply and laying 50 mm x 2 point 5 mm , earrthing strips supply and laying 25 mm x 2 point 5 mm , earthing pits , sitc street light pole , sitc flp street light , sitc flp juction box for light , sitc double arm for street light , civil foundation , foundation bolt set for light pole , cable route and joint markers , sitc flp emergency light 45 w , sitc non flp emgency light , sup point earthing cable 1c x 6 sqmm , sup point earthing cable 1c x 10 sqmm , ms structure steel , supply and lay b class gi pipe for cable protection , sitc 4 way junction box , cable tray 100mm x 50mm gi supply , cable tray 50mm x 25mm gi supply , cable clamps , flp blind plug 3 by 4 inch , preparation of earthpit and cable route drawing

CTN :45511979

22 Jun, 2026 NA

Kota - Rajasthan

Tender For ms erw 250nb , ms erw 200nb , ms erw 150 nnb , ms erw 75 nb , sorf flange 100 nb 150 , sorf flange 150 nb 150 , 45 deg elbow 150 nb , 45 deg elbow 200 nb , 90 deg elbow 150 nb , 90 deg elbow 200 nb , blrf 150 nb 150 , caf gasket style 20 , 100 nb , caf gasket style 20 , 15 nb , caf gasket style 20 , 150 nb , caf gasket style 20 , 25 nb , caf gasket style 20 , 50 nb , gi pipe 15 nb , gi pipe 25 nb , gi pipe 50 nb , gi 45 deg elbow 50 nb , gi 90 deg elbow 25 nb , gi 90 deg elbow 50 nb , gi blrf flange, 150cl, 50 nb , gi swrf flange, 150cl, 25 nb , gi sorf flange, 150cl, 50 nb , gi swrf flange, 150cl, 15 nb , 15 nb half coupling , 15 nb gi tee one side threaded , 25 x 25 x 15 mm gi unequal te , 15 nb 90 deg gi socket weld , 15 mm sockolet, sch 80 , stud bolt 1 by 2inch , length 55 mm , stud bolt 1 by 2inch , length 70 mm , stud bolt 1 by 2inch , length 85 mm , stud bolt 3 by 4inch , length 100 mm , stud bolt 5 by 8inch length 90 mm , supply and installation of double hydrant , supply and installation of monitors , supply and installation of hose box , hose fire figting , supply and installation of gate valve 100 nb , ball valve 15nb 800 , supply and installation of y strainer , supply and installation of deluge valve , supply and installation of spray nozzl with coupling , supply and installation of flp pressure switch , supply and installation of quartzoid bulb , supply and installation of glycerine filled pressure gauge 0 20 kgf by cm2 , supply and installation of soleniod valve with coil , supply and wrapping of wrapping coating , fabricaiton of pipeline , laying of pipeline a by g , laying of pipeline b by g , surface preparation sand blasting , primer ms erw pipes , mio ms erw pipes , final coat ms erw pipes , etch ,ezp pri and synth enml gi , back filling , brick masonary , external plaster 30 mm , excavation , supply and laying of hume pipe 150 nb , ms inserts plate ,angle channel etc , pcc , rcc m20 grade , s,f,e and w of structural steel , gi honey comb gratings , reinforcemnent steel , lettering upto 2 inch , erection of valves , hydrant , monitors, hose boxes , fab erect air station with ins , air filter regulators , fabrication and erection of 15 nb and 25 nb air line , s,f,e of pipe supports , s,f,e, of hand railshand rails

State Government

CTN :45397974

18 Jun, 2026 80.77 Lacs

Kota - Rajasthan

Tender For corrigendum : work of name :- remaining work pkg. no. rj-23-10/srf (rr) / np / 2022-23 distt kota - providing, laying and spreading and compacting specified graded crushed stone in sub-base course including premixing the material at omc in mechanical mixer (pug mill), carriage of mixed material, laying in uniform layers with motor grader, f.e. loader, on a prepared surface and compacting with vibratory compactor to achieve the desired density including all material, labour, machinery, lighting barricading and maintenance of driversion complete. (morth specification clause 401). with all lead & lift, fdkuiqjk rfd;k ls punzsly, total, kilometre stone reinforced cement concrete m15grade kilometre stone of standard design as per irc:8-1980, fixing in position including painting and printing etc ordinary kilometer stone (precast), fdkuiqjk rfd;k ls punzsly, e.mkuk ls guksfr;k, total, kilometre stone reinforced cement concrete m15grade kilometre stone of standard design as per irc:8-1980, fixing in position including painting and printing etc hectometer stone (precast), fdkuiqjk rfd;k ls punzsly, e.mkuk ls guksfr;k, total, providing and erecting typical citizens information board as per approved drawing & specification of mord, made of two ms sheet of 1.6 mm thick each of size 900 mm 750 mm stiffened by angle iron 25 mm 25 mm 3 mm all around the plate and plates fixed on frame of 75 mm dia pipe of 12 swg sheet (vertical post 3050 m with angle holdfasts and horizontal member 900 mm) to be joined by 5 mm thick ms plate at 12 places (65 50 mm) duly embedded in cement concrete m-15 grade of block of 600 mm 600 mm 750 mm size below ground level as per enclosed drawings & as directed by engineering - in-charge. all ms will be stove enameled on both side, lettering, figuring and border will be with ready mixed synthetic enamel paint of superior quality in required shade and colour etc. complete in all respect. all sections of framed post and steel tube will be painted with primer and two coat of epoxy paint as per drawing and as per mord specification., fdkuiqjk rfd;k ls punzsly, e.mkuk ls guksfr;k, total, providing and laying reinforced cement concrete pipes np-3 for culverts including jointing ends and fixing collar with cement mortar 1:2. (morth specification : clause 1000/2900). 300 mm dia, fdkuiqjk rfd;k ls punzsly, e.mkuk ls guksfr;k, total, dry lean cement concrete sub - base. construction of dry lean cement concrete 1:3:6 sub-base over a prepared sub-grade with coarse and fine aggregate conforming to is: 383, the size of coarse aggregate not exceeding 25 mm, aggregate cement ratio not to exceed 15:1, aggregate gradation after blening to be as per table 600-1, cement content not to be less than 200 kg/cum, optimum moisture content to be determined during trial length construction, concrete strength not to be less than 10 mpa at 7 days, mixed in a batching plant, transported to site, laid with a paver with electronic sensor, compacting with 8-10 tonne vibratory roller, finishing and curing., fdkuiqjk rfd;k ls punzsly, total, providing and laying un-reinforced, dowel jointed, plain cement concrete pavement over a prepared sub-base with 43 grade cement, coarse and fine aggregate conforming to is:383, maximum size of coarse aggregate not exceeding 25mm, mixed in a batching and mixing plant as per approved mix design, transported to site, laid with a fixed form or fix form paver, spread, compacted and finished in a continuous operation including provision of contraction, expansion, construction and longitudinal joints, joint filler, separation membrane, sealant primer, joint sealant, debonding strip, dowel bar, tie rod, admixtures and vacuum processing pump as approved, curing compound, finishing to lines and grades as per drawing as per morth specification : clause no. 602, 112. using cement concrete m-30 pavement grade, fdkuiqjk rfd;k ls punzsly, total, earthwork in excavation for foundation of structure complete with all l

Central Government/Public Sector

CTN :45492829

01 Jul, 2026 NA

Subansiri - Arunachal Pradesh

Tender For supply of vrf or vrv air cooled outdoor units suitable for cooling or heating having 100 percent hermetically sealed inverter type twin rotary or scroll compressor capacity of machines 14 hp to 22 hp , following minimum capacity 4 way vrv or vrf cassette type indoor ceiling mounted unit equipped with synthetic washable media pre filter,3 point 2 tr , following minimum capacity 4 way vrv or vrf cassette type indoor ceiling mounted unit equipped with synthetic washable media pre filter,4 tr , vaccumiazation and nitrogen testing of following nominal sizes of soft or hard drawn copper refrigerant piping for vrv or vrf system, thickness 1 point 2 mm , 9 point 5 mm dia od soft drawn with tube thickness 1 point 2 mm , 12point 7 mm dia od soft drawn with tube thickness 1point 2 mm , 15 point 86 mm dia od soft drawn with tube thickness 1point 2 mm , 19 mm dia od hard drawn with tube thickness 1 point 2 mm , 22 point 2 mm dia od hard drawn with tube thickness 1 point 2 mm , 25 point 4 mm dia od hard drawn with tube thickness 1 point 2 mm , 28 point 58 mm dia od hard drawn with tube thickness 1 point 2 mm , 34 point 9 mm dia od hard drawn with tube thickness 1 point 62 mm , 41 point 27 mm dia od hard drawn with tube thickness 1 point 62 mm , s i t c of y joints kit refrnet , drain piping rigid pvc piping complete with fittings supports as per specifications and insulated with 6mm thick closed cell elastometric nitrile rubber insulation 25mm dia and , 32 mm dia , 40mm dia , control and transmission wiring , testing and commissioning of vrf or vrv systems including topping of r410a gas as per site requirements , supply and installation of u or v protection of used copper pipe at outer site for odu connection site , 6way load bank double door enclosure confirming to is 8623 iec 60439 g frame panel boards , supplying and fixing of following sizes of medium class pvc conduit along with accessories 25mm , frlsh or hffr pvc insulated copper conductor single core cable in the existing surface or recessed steel or pvc conduit as required 3 x 1 point 5 sq mm , suitable size gi box with modular plate and cover in front on surface or in recess , one number xlpe insulated and pvc sheathed copper conductor armoured power cable of 1 point 1 kv grade 4 x 16 sqmm , 16 a rating 240 by 415 v 10 ka c curve miniature circuit breaker suitable for nductive load of following poles in the existing mcb db complete with connections single pole , single pole and neutral sheet steel mcb distribution board 240 v on surface by recess complete 12 way double door , supplying and fixing 25 a rating single pole and neutral , following size of perforated painted with powder coating m s cable trays 150 mm width x 50 mm depth x 1point 6 mm thickness , earthing with g i earth pipe 4 point 5 metre long 40 mm dia including accessories , providing and laying earth connection from earth electrode , providing and fixing 6 swg dia g i wire on surface or in recess for loop earthing , amc as per section c , installation of cassette ac 2 ton 5 star , copper pipe , 4 core copper wire , drain pipe with insulation , odu stand , cable tray , hanging rod , faster nut , wrapping tape , 3 core copper wire

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