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
Tender For annual maintenance contract of various electrical appliances (chandigarh section) installed under electrical sub division panchkula for the year 2026-27 (comprehensive annual maintenance contract of central airconditioner system and vrv/vrf airconditioner system installed under esd panchkula.
Tender For complete cleaning servicing of 24 hp vrf air conditioning system of carrier make (indoors as well as outdoors) at makeshift gmc building, udhampur
Tender For corrigendum : construction of heliport at jaskot tehsil and distt. hamirpur (h.p) (sh- supply, installation, testing and commissioning of vrv/vrf system therein)
Tender For annual repair and maintenance of variable refrigerant flow, vrf type hvac air conditioning system of voltas, daikin make in academic blocks and health centre at central university of haryana.
Tender For maintenance of various e&m services at jawaharlal nehru stadium complex, new delhi during 2026-27 (sh- comprehensive maintenance of lg make vrv/vrf system)subwork/packages:comprehensive maintenance of lg make vrv/vrf system
Tender For comprehensive maintenance of 2 nos. lift and vrf system installed in 500 nos. capacity auditorium at cisf campus, hakimpet, hyderabad during year 2026-2027. sh: comprehensive maintenance of vrf system at anthariksh auditorium.
Tender For maintenance of internal electrical installation and pump at nic udyog bhavan, pune. sh: comprehensive maintenance of 196 hp carrier make vrv/vrf air conditioning system.
Tender For maintenance of electrical installation & fans including i/c street lights, ac units, repair maintenance of substation equipments, wsps, dg set, afas and passenger lift for ngma, palace road, bangalore for the year 2025-26. sh: replacement of hi- wall split acs with vrf ac system along with cables and pipes in art shop gallery building.
Tender For planning, designing and construction multidisciplinary research centre (mrc) (basement plus g plus 2) at rie, mysore including internal water supply, sanitary installations, civil external service connections, internal electrical installations, electrical external service connections, fire fighting and fire alarm system, pressurized mechanical ventilation system, lightning conductors, lifts, overhead water tank, ups,ip based cctv system, lan and networking system, and illuminated signages, vrv/vrf system, ro water purifier, lab equipments (wall table, sitting table, storage cabinet, modular fume hood etc) development works i/c levelling, retaining wall ramps, footpath, external sewerage, storm water drains, rain water harvesting (rwh), street lighting with led, consultancy services for planning and designing of project inclusive of architectural drawings, structural, mep services and electrical devp services etc, all complete on engineering, procurement and construction (epc mode 1)