Tender For split type air conditioner 1.5 ton (hot and cold) operation on 230 volts ac 50 hz fitted with rotary compressor [eco friendly refrigerant] cooling capacity =minimum 4500 kcl/hr discharge air flow = minimum 700 cub m/h as per bee-2020 or latest with 05 star rating [complete with all accessories] the unit shallbe conforming to is: 1391 or latest and as per specs mentioned in annexure- a, with supply of additional spare indoor pcb compatible with the supplied make and model number of air conditioner with five yearswarranty and warranty for compressor 10 years. ]
Tender For corrigendum : 24k top end overhaul (toh) maintenance of gas engines (including re-conditioning of 26 nos. cylinder heads) at ramanathapuram compressor station
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 supply, fixing, connecting and commissioning of split ac of capacity 1.5 ton (inverter mode- variable speed) hot & cold suitable for 230 volt ac, 01 phase, material for body of indoor with wall mounting arrangement, confirming to is:1391 or latest amendment up to dated having 05 star rating, duo rotary compressor, ambient temp. 52 degree celcius and above, copper coil, rated cooling capacity 5200 watt and warranty on machine & compressor 05 years. make : o general, carrier, daikin, lloyd, hitachi, voltas or similar. (including installation with minimum length of copper pipe 03 mtrs.) technical specification attached in pdf. [ warranty period: 60 months after the date of delivery ] ]
Tender For supply of discharge valve assembly for expressor/compressor to elgi pt.no. a070071 or kpc part no.0965043350 or equivalent. [ warranty period: 30 months after the date of delivery ]]
Tender For supply of suction/inlet valve assembly for expressor & compressor to elgi pt.no.a070072 or kpc part no. 0965043250 or equivalent. [ warranty period: 30 months after the date of delivery ] ]
Tender For supply of suction/inlet valve assembly for expressor & compressor to elgi pt.no.a070072 or kpc part no. 0965043250 or equivalent. [ warranty period: 30 months after the date of delivery ] ]
Tender For supply of air compressor elgi model no. trc2507 as per elgi part no. s 07050 for 1400 demu/dpc. [ warranty period: 30 months after the date of delivery ] ]