Latest refrigerant pipeline repair Tenders | Government refrigerant pipeline repair Tenders

State Government

CTN :45231232

11 Jun, 2026 NA

Ghaziabad - Uttar Pradesh

Tender For corrigendum : supply and execution items for reliability improvement of signalling inst. section of sr. dste/1/lko of lucknow div. nr. - excavating and refilling of trench to the level of ground with rammed earth asper drg. no.(nr/s&t/con/1.1/97a) so as not to form a drain 0.3 mtrs wide & 1mtr deep on both side of the station along side the track. it shall confirm to the safe distance as per signalling and cable plan in all type of soil, it also includes clearence of roots of trees and bushes., excavating and refilling of trench 0.3 mtrs wide & 0.8 mtr deep on pitced/stone/bricks paved surface, road/crossing/platform etc. and restoration of surafce to original condition., laying of signalling/telecom/power cables of different sizes as per attached guidelines (drg. no.(nr/s&t/con/1.1/97a) or latest on signalling cable laying and as per cable route plan approved by railways through trenches, rcc pipe, dwc pipe, gi pipe etc and meggering of cable before and after its laying of all type of outdoor cables. contractor have to transport cable from any store of lko division to site carefully. meggering to be done for each drum separately. meggering sheets to be supplied and filled up by contractor and submitted to railways, as per instructions by consignee., supply and laying of 2nd class bricks in the trench and laying as per drg. no. (nr/s&t/con./1.1/97a) or latest and as per instruction of the site engineer., boring and trenchless cabling along with supply and insertion of hdpe/dwc self lubricated pipes as per rdso spec no. rdso/spn/204/2011 ver 1.1 or latest of 120mm nominal dia in the bore at the depth of 1.4 meter to 2.1 meter from formation level (level of earth below ballast) as per drawing and as directed by engineer incharge by trenchless technology for laying of signalling /telecom/power cable under track /culvert etc. cable laying covered separately. inspection-consignee for supply of dwc/hdpe pipe. the following required coupling arrangement should also be supplied: 1. suitable snap fit couplers withrubber o ring, 2. spacers, 3. tees. 4. bend. 5. end cap(1 no. =6mtr ,straigh tpipe). (a) the cost shall include horizontal boring through any intermediate obstruction, either natural or man made or any boundary etc. (b) the rate is inclusive of all the materials equipment and labour required for during trenchless horizontal boring under the railway track. nothing extra shall be admissible on any account than the rate quoted above. (c) the pipeis to be laid underrailway track/road /culvert. all necessary arrangement are to be provideand all precautions are to be end is not deviated from the horizontal level line by more than 250mm in horizontal and vertical direction. (d) the rate shall be inclusive of direction and protection of underground utilities encountered during boring. (e) the payment for boring shall be made only when dwc/hdpe pipe are laid in the bore., concreting unschduled items in concrete of 1:3:6 ratio in cement, coarse sand and aggregate 25mm at different places in the yard and plastering top in fine plaster of 1:4 cement sand ratio. it also includes the excavation of earth as required at site and as per instruction of site incharge. the volume in cubic metres shall include the volume occupied by any ci foundation, trestle, ms angle or flat or gi pipe required to be embedded in the casting. cement coarse sand and aggregate 25mm are to be supplied by the contractor., earth work for excavation and refilling around location boxes and signals etc. where necessary including 50m lead and 1.5m lift. the lead is to be measured from centre of gravity of location to the centre of filling and lift from main ground level. the earth work should be well rammed including breaking of clods, levelling and dressing etc. as per instruction of engineer at site., brick work with well burnt bricks in foundations and plinths with cement and sand (ordinary) mixture of 1:4 ratio. all material is to be supplied by th

CTN :45224098

12 Jun, 2026 NA

Kinnaur - Himachal Pradesh

Tender For corrigendum : supply of supply of gravel granular gsb 250mm 125mm low grade aggregates , supply of geo textile of size 4 point 5mtr x 100rm over gsb with min 300mm stone aggregate as in drain , supply of geo grid of size 4 point 5mtr width x 100rm below gsb with min 300mm stone aggregate as in drain , opc 53 grade cement , sand for coping , aggregate 20mm , supply only fine sand , supply only water based prepolymer urethane , supply of paver block siz 225mm x112 point 5mm x100mm , rubber hammer , brick trawel , pan mortar std size , hand gloves rubber , digital compression testing machine , spacer clips , special mask for chemical laying , wire mess for seiving sand 8 feet x 5 feet , phawrah with handle make , measuring tape 5 m ai 16 , water level pipe 30mtr roll , mason thread 100 mtr long roll , sprit level 10 inch , broom sticks , concrete saw electric

CTN :45412559

11 Jun, 2026 4.06 Lacs

Jodhpur - Rajasthan

Tender For providing and laying reinforce cement concrete pipe np4/prestressed concrete pipe from vipin kumar plot no 24 to utam singh bhati plot no 64 indira colony phalodi - providing and laying reinforced cement concrete pipe np4/ prestressed concrete pipe from vipin kumar plot no 24 to utam singh bhati plot no 64 indira colony phalodi .

Central Government/Public Sector

CTN :45449485

06 Jul, 2026 5.76 Crore

Mumbai - Maharashtra

Tender For supply of old 6600 v pilc cables with new xlpe cables c c - ht xlpe insulated armoured pvc sheathed cable , straight through cable jointing kit , indoor cable end termination , rcc pipe and fixing of collars , cable tray , trench in any type of asphalt road , trench in any type of concrete or stone road , trench for ht cable in soft soil , laying of ht xlpe cable in the trench , laying of ht xlpe in the culvert trench , making ht cable straight through jointing work , making ht cable indoor termination and connection , carrying out high potential test , carrying out phase sequence test , providing and laying approved quality rubble packing , providing and laying water bound macadam , providing and laying 240 mm thick sub base , providing and laying hot premixed asphaltic concrete , providing and laying hot premixed asphaltic macadam , providing and laying m10 grade ready mix cement concrete , providing and laying cement concrete , construct square brick masonary inspection chamber

CTN :45428058

18 Jun, 2026 10.00 Lacs

Tikamgarh - Madhya Pradesh

Tender For inviting rates for construction material supply - inviting rates for construction material supply, random rubble masonary complete below plinth 1;6, random rubble masonary complete above plinth 1;6, pcc m-20 as per requirement, hard murrom with spreading, rcc work m-20 below plinth in all size and shape excluding reinforcement and shuttering, rcc work m-20 above plinth in all size and shape excluding reinforcement and shuttering, m-40 grade pavers 80mm thick in any colour and shape as per standard specification, m-40 grade pavers 60 mm thick in any colour and shape as per standard specification, plants 1.50m long as per requirement, r.c.c. hume pipe450 mm dian.p.-3, r.c.c. hume pipe600 mm dian.p.-3, r.c.c. hume pipe1000 mm dian.p.-3, r.c.c. hume pipe1200 mm dian.p.-3, r.c.c. cement pole2.40 m hight, r.c.c. cement pole3.0 m hight, plaster 1;6 12 mm thick below plinth, stainless steel febrication work with fixing labour charge, pcc m-10 as per requirement, collapsible shutter with all fitting (steel), tape 15 m, tape 30m, 16 to 18 mm thik plan white marble/green marble/zebra black marble/red marble, 16 to 18 mm thick granite stone of any colour and shade, rcc bench 3 seater as per specification, modern architectural work by rcc in any shape and size all complete, w.c. european type with fittingisi marked white solid plastic seat and lideuropean type, w.c. european type with fittingisi marked black solid plastic seat and lideuropean type, chequr tiles with fitting18 to 20mm thick complete as per specification, providing and laying cement concrete m20 grade work with required & equipmentlabour, water proofing treatment on roofs of slab by cement slurry mixed with water proofing compound complete, providing & fixing granite bhumipujan / lokarpan patthar with photo and writing work complete, providing ply 19 mm thick, providing and fixing mica sheet complete, laying of ceramic glazed wall tiles 300x300 mm all complete, statue colour paint complete, pvc pipe 3 inch dia 4kg/cm2, pvc pipe 4 inch 4kg/cm2, cc cutting and disposal of rubbish material, supply of water through tanker 3000 liter in any area of ulb, wpc door including fixing

CTN :45411198

11 Jun, 2026 4.06 Lacs

Jodhpur - Rajasthan

Tender For providing and laying reinforce cement concrete pipe np4/prestressed concrete pipe from vipin kumar plot no 24 to utam singh bhati plot no 64 indira colony phalodi

State Government

CTN :45397974

11 Jun, 2026 80.77 Lacs

Kota - Rajasthan

Tender For 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 lift, dewaterin

State Government

CTN :45415906

10 Jun, 2026 NA

Birbhum - West Bengal

Tender For local market rate for construction items materials of labpur dev. block jurisdiction of fy-2026-27 (including all taxes). - laying and jointing pvc pipe. heading, welding by electric plant, hire charges for 5 hp with operator,fuel and shifting etc all charges complete, hire charges of shuttering plank (25mm-30mm thick) with prop including all fittings, hire charges of shuttering plank (25mm-30mm thick) without prop including all fittings, hire charges of shuttering plank (above 30mm-37mm thick) with prop including all fittings, hire charges of 5 kva generator, hire charges of 3 kva generator, hire charges of concrete mixer 0.25 to 0.40 cum with hopper, hire charges of diesel road roller- 8 to 10 tonne, vibrator (needle type 40 mm), surface vibrator, water tanker 5000 ltr. capacity, 1st class picked jhama bricks(traditional), 1st class traditional bricks (kiln burnt), modular fly ash bricks, fly ash bricks(traditional), coloured inter locking c.c. paver block, moorum, fine sand, medium sand, coarse sand, coarse sand, portland cement, white cement, water proofing materials, brick aggregate (single size):50 mm nominal size, brick aggregate (single size):40 mm nominal size, stone aggregate(single size):63 mm nominal size, stone aggregate(single size): 40 mm nominal size, stone aggregate(single size):20 mm nominal size, stone aggregate(single size): 10 mm nominal size, stone aggregate(single size): 06 mm nominal size, stone screening type a (13.2 mm), stone screening type b (11.2mm), stone boulder( 225 mm above ), stone boulder ( 225mm-150mm ), grade 1 stone metal 63 mm to 45 mm, polythene sheet (150 gm per sqm), thermocol 12.5 mm thick., udaypur marble slab ( for floor, lobby etc) 18 mm thick of size 0.3 sq m to 0.6 sq m, chawk dungri marble slab ( for floor, lobby etc) 18 mm thick of size 0.3 sq m to 0.6 sq m, udaypur marble slab ( for wall/dado) 18 mm thick of size 0.3 sq m to 0.6 sq m, chawk dungri marble slab ( for wall/dado) 18 mm thick of size 0.3 sq m to 0.6 sq m, 18 mm thick marble partition slab for urinals including fitting fixing (with chawk doongri marble), ceramic glazed tiles ist quality 300 x 300 mm in all shades and designs of white, ivory, grey, fume red brown etc., rectified - ceramic glazed tiles ist quality 300 x 300 mm or more in all shades designs white, ivory, grey, fume red brown etc, vitrified floor tile 60x60 cm, precast chequered cement tiles 22 mm thick dark shade using ordinary cement, bitumen vg-30, bitumen emulsion, coal tar, diesel oil, sal silliguri -in/c labour cost, sal malaysia-in/c labour cost, neem wood -in/c labour cost, other local wood -in/c labour cost, ordinary teak wood -in/c labour cost, sisu/gamar wood -in/c labour cost, local sal wood -in/c labour cost, bamboo (8cm-10cm dia) including fixing, eucalyptus bullah (7.5cm -10cm dia), eucalyptus bullah (12.5cm -15cm dia), eucalyptus bullah (17.5cm -20cm dia), sal bullah (7.5cm -10cm dia), sal bullah (12.5cm -15cm dia), sal bullah (17.5cm -20cm dia), malayasia sal cleat, wood dust, frp composite door frame 66mm x 70mm, frp composite door frame 66mm x 90mm, supplying solid flush type doors of commercial quality, 30 mm thick factory made glass fiber reinforced plastic panel door shutter i/c carriage, supplying,fitting & fixing of 2-track / 3-track aluminium sliding window, supplying, fitting & fixing of partly glazed partly paneled or fully glazed single leaf aluminium swing door, supplying, fitting & fixing of aluminium fixed partition wall of all aluminium sections, anodised aluminium hanging type door stopper, brass 150 mm floor door stopper (0.357 kg), chromium plated brass mortice latch and lock 100x65 mm with 6 levers and a pair of brass lever handles, ms integrated grill for steel window and ventillator, two point nose steel handle, openable steel windows as per is sizes with side hung shutters and horizotal glazing bars., top hung side hung ventillator, fixed type ventilators as per i.s. sizes with horizontal glazing bars h

State Government

CTN :45377543

05 Jun, 2026 NA

Nadia - West Bengal

Tender For supply of item rate e-quotations for various types of mgnrega materials as per annexure-i under tehatta-ii development block - laying and jointing pvc pipe. heading, brick work in c.m 1:5 mix including all labour charges etc complete, brick work in c.m 1:5 mix including all labour charges etc complete, brick work in c.m 1:5 mix including all labour 111charges etc complete brick work in c.m 1:5 mix including all labour 1charges etc complete, plastering in c.m 1:5-12 mm thick with including cost and conveyance of all materials and including all labour charges etc complete, plastering in c.m 1:5-12 mm thick with including cost and conveyance of all materials and in, brick work in c.m 1:5 mix including all labour 1charges etc complete brick work in c.m 1:5 mix including all labour 1charges etc complete, laying and jointing pvc pipe. heading, plain cement concrete 1:4:8 (one cement four fine aggregates and eight coarse aggregates) using, brick work in c.m 1:5 mix using 2nd class ground moulded chamber burnt bricks with including cost, construction of chamber for 100mm sluices valve, construction of chamber for 100mm sluices valve

Central Government/Public Sector

CTN :45384656

13 Jun, 2026 31.96 Lacs

Pune - Maharashtra

Tender For 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, copper wound 11

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