Tender For corrigendum : sitc of 2 x 33 tr air cooled package type air conditioning plants - supply, installation, testing , commissioning of 33 tr capacity air cooled airconditioner , supply, installation, testing commissioning of 33tr capacity ,13200 cfm horizontal floor mounted double skin air handling unit , supply, installation, testing and commissioning of 3 phase vfd drives , supply and laying of 19 g copper pipe of size one and one eighth inches copper pipe for suction line with nitrile rubber insulation of 19mm thick , supply and laying of 19 g copper pipe of size five eighths inch with 13mm thick insulation for liquid line , supply, installation and testing of gss construction of 16g opposed blade volume control dampers , supply and installation of g.i perforated cable tray with top cover with supports , modification of existing plenum chamber , supply and installation of 32 mm dia cpvc or upvc drain piping insulated with 9mm nitrile rubber for ahu , supply installation testing and commissioning of electric control panel , supply and installation of remote status indication panel at control room , earthing , providing heat insulation treatment in ac plant room , providing under deck insulation , providing iron angle platform arrangement for outdoor condensing units , supply of 2 ft x 2 ft return air grills , provision of indicators for filter clogging and condenser clogging , dismantling and shifting of existing units , cooling towers, ahus , any other materials or works requirement to complete the sitc , belts for blower , pressure gauges for refrigerant and oil , dial type thermometer , air-filters , empty gas cylinder with regulating valve adopter and pressure gauge. , liquid line strainer , whirling psychro meter , anemometer , thermometer , valve key , thermal insulation of exposed duct out side the building bid number/ ( ( ) ): gem/2024/b/5460049 dated/* : 03-10-2024 bid document/ 2 1 / 28
Tender For supply of red aspect led main signal unit 110v ac retrofittable in existing cls housing and com patible with ac led ecr as per rdso spec. rdso/spn/199/2010. rev. 1.1 or latest with modified regu lators and without hmu. [ warranty period: 30 months after the date of delivery ]
Tender For supply of shunt led signal lighting unit 110v ac, retrofitable in existingcls housing and compatible w ith ac led ecr as per rdso specification no rdso/spn/153/2011 rev. 4.1 or latest. [ warranty period: 30 months after the date of delivery ]
Tender For supply of realy ac immune plug in type style qna1, dc neutral line, 24v dc, 12f/4b contacts front and back contacts front and back contacts metal to carbon with pluge board,retai ning clip and connectors confriming to brs 931a,irs-s-60,irs-s-34 and irs-s-23 (as applicable). the interlocking code for this unit shall be abdfh. rdso item id 3100385, sub item id- 3100385 019 [ warranty period: 30 months after the date of delivery ]
Tender For supply of vfd compressor unit 7.6 kva of medha part no : sp675uv2101041, input : 415 v ac +/- 10 %, 50 hz, output : 173 v ac to 380 v ac, 20 amps,30 hz to 100 hz, type: mae675uv2-vfd-compressor of m/s. medha servo drives pvt. ltd suitable for compressor of rmpu of vande bharat train sets [ warran ty period: 30 months after the date of delivery ]
Tender For supply of electronic rectifier cum regulator unit (erru) of 25 kw capacity, suitable for use on 110v dc air conditioned coaches, as per rdso specification no rdso/pe/spec/ac/0013- 2011(rev-3). these erru will be used with 1100 ah battery sets. [quantity tolerance (+/-): 5 %age , item category : normal , total po value variation permitted: max 8 lacs ]
Tender For supply of led type emergency light unit complete with battery, suitable for use in sg ac & non ac co nventional coaches (type-i) and confirming to rdso specification no. rdso/pe/spec/ac/0180-2016 (rev- 0) and rdso drawing no. rdso/pe/sk/tl/0180/2016 (rev. 0) sheet no. 1 & 2. [quantity tolerance (+/-): 5 %age , item category : normal , total po value variation permitted: max 8 lacs ]
Tender For auction sale of scrapped battery,ug copper cable and iron scrap,ac unit mdf cards cdot cdot shelf etc,ac units,clip instrument wll instrument,rack axe cards axe,float rectifier cdma antenna etc
Tender For supply of switch fuse unit (q3) , mcb - miniature circuit - breakers for a.c. operation as per is / iec 60898 (part 1) (q2) , rccb residual current operated circuit breakers as per is 12640 rated voltage 415 , rccb residual current operated circuit breakers as per is 12640 rated voltage 240 , time switch , silica gel breather , hrc cartridge fuse 80a 11 33 kv , ht fuse 160a 6point6 7point2 kv , silica gel as per is 3401
Tender For set of items for cab ac units of hhp locomotives. set consists of 02 items as follows: 1) supply air grill equivalent to subros part no.645821-4360-0-l,qty:02 nos. 2) mcb2 pole100a/110 vdc equivalent to subros part no.649373-1460-0-l,qty:10 nos. note: the above material is a child part of cab mounted compact hvac unit (blw item id: 2201230) [ warranty period: 30 months after the da te of delivery ]