Tender For supply, installation, testing and commissioning of extra material for installation of unitary acs in different departments /centers/schools, office etc. at iit kharagpur, kharagpur (phase i). - "supply, installation, testing and commissioning including vaccumization and nitrogen testing of following nominal sizes of soft/hard drawn copper refrigerant piping for split ac system, complete with fittings, with suitable adjustable ring type hanger supports, jointing/brazing including accessories, insulated with xple class-o tubular insulation/with class-o closed cell elastometric nitrile rubber tubular sleeves sections of specified thickness as given below for suction and liquid lines, all accessories as per specifications etc. as required :note: wall opening and making good to the damages.", "6.4 mm (¼"") dia (od) (soft drawn) with tube thickness 1.2 mm with 19 mm thick insulation", "9.5 mm (⅜"")dia (od) (soft drawn) with tube thickness 1.2 mm with 19 mm thick insulation", "12.7 mm (½"") dia (od) (soft drawn) with tube thickness 1.2 mm with 19 mm thick insulation", "15.86 mm ( ⅝"") dia (od) (soft drawn) with tube thickness 1.2 mm with 19 mm thick insulation", "19 mm (¾"")dia (od) (soft drawn) with tube thickness 1.2 mm with 19 mm thick insulation", interconnection electrical copper cables from indoor , outdoor & electrical control panel complete with 4 core 2.5 sqmm copper frls insulated cable(isi marked) with cable tie & clamp etc as required., supply & installation m.s epoxy painted fabricated stand for different size condensing unit with vibration isolators, grouting, for complete platform type stand for outdoor unit having safety railing etc as per site requirement., supply & installation of upvc drain pipe (isi marked) with 6mm thick nitrile rubber insulation from idu - 25mm dia, 40 mm rigid upvc drain pipe (isi marked) with 6 mm thick nitrile rubber insulation complete with fittings, u traps etc. & as specified to the nearest toilet with required civil works & finishing the same., supply of r-22 gas for top up, supply of r-32 gas for top up, supply & installation of good quality wooden frame (2" x 2") thick required for window ac installation, supply & installation of 16amps plug top (isi marked), supply & installation of 100mm pvc trunking with snap on trunking (isi marked), "supplying and installing following size of perforated hot dipped galvanised iron cable tray with cover (galvanisation thickness not less than 50 microns) with perforation not more than 17.5%, in convenient sections, joined with connectors, suspended fromthe ceiling with g.i. suspenders including g.i. bolts & nuts, etc. as required.", 100 mm width x 50 mm depth x 1.6 mm thickness, 225 mm width x 50 mm depth x 1.6 mm thickness, 300 mm width x 50 mm depth x 1.6 mm thickness, installation, testing & commissioning of the window ,split acs ,cassette ac supplied by department. price shall be inclusive of installtion upto 3mtr of refrigerant pipe, drain pipe and cable., window acs, split acs, cassette acs, tower acs, reinstallation, lifting, shifting of existing ac units (split & window acs & cassette ac)., window acs, split acs, cassette acs, tower acs, dismantling of existing ac (split ac / window ac) units including all copper pipes, drain pipes mounting surfaces, etc. complete and keeping the premises clear of all and shifting to rac work shop, dismantling of existing ac (cassette ac) units including all copper pipes, drain pipes mounting surfaces, etc. complete and keeping the premises clear of all and shifting to rac work shop, dismantling of existing ac (tower ac) units including all copper pipes, drain pipes mounting surfaces, etc. complete and keeping the premises clear of all and shifting to rac work shop, buy-back of existing unserviceable ac (split ac / window ac/cassette ac) units(all type) including all copper pipes, drain pipes mounting surfaces, etc. complete. the item shall be quoted as negat
Tender For supply of set of hoses for cp and mcpa for 3 phase locos as per annexure. one set consist of 2 items 3 nos (a) rubber hose connection for compressor delivery(mcp) as per els/aq drg.no.ngp/trs/3/13227 rev2 sr.no.9 hose for baby compressor(mcpa)teflon hose with s/s wire qty 02 (b) hose of baby compressor teflon (ptfe)hose with ss wire braided on outer layer,hose pipe 3/4
Tender For corrigendum : supply of disconnecting and earthing device, 8 pole, 2 way, without off, on load 125 amps at 1000v ac, 2no+2nc and with heavy handle and pad locking arrangement in one position, mounted in a stainless steel enclosure, suitable for ac 23 duty and conforming to iec60947 maximum depth including handle 480mm suitable for switch board cabinet of lhb ac coach as per rdso letter no. el/7.1.108/mssbc dated 17.09.2021 & rdso letter no. el/6.8.21/tl-ac committee dated 11.05.2023 and rdso specification no. rdso/pe/spec/ac/0184-2015 (rev.1) or latest . make: m/s. schaltbau cat no. m137.0827407.r1 and m/s. l&t- salzar cat no. 74168 slb32logbss, cat no. is81210tt19l of m/s. techno trendz or any other make/brand approved by rdso. note: item to be procured through oem & their authorized dealers only.
Tender For top sealing gasket for mvsi, size: od: 470mm, id: 400mm and thickness: 5mm. material: nitrile rubber. note: supply by sources as per clw item id: 2101221 in ireps vendor directory.
Tender For auction sale of scrap buff tyre 235*75,scrap batteries 6 volts,scrap batteries 12 volt small size,scrap batteries 12 volt big size ( plastic ),serviceable/repairable luxary seat frame with upholstry,scrap seatframe m.s. with raxine and plywood bottom,scrap m.s. ( m.s.sheet cutting / m.s.boxes / trunk etc.),scrap forging item,scrap spring steel flate ( above 1 feet ),scrap spring steel flate ( below 1 feet ),scrap tyre 1000 x 20 radial,scrap buff tyre 1000 x 20,scrap rubber dust,scrap flap all size,scrap cast iron,scrap auto parts
Tender For auction sale of scrap batteries 12 volt small size,scrap batteries 12 vot big size ( plastic ),scrap seatframe m.s. with raxine and plywood bottom,scrap forging item,scrap tyre 1000 x 20 radial,scrap buff tyre 1000 x 20,scrap rubber dust,used empty engine oil barrels,used empty barrels of grease 180/182 kg. capacity,brunt / used engine oil in barrels of 205/210 ltrs.,scrap m.s. ( m.s.sheet cutting / m.s.boxes / trunk etc.),scrap alu. sheet pcs./cutting trays bus body alloys etc. ( old ),scrap copper metal assorted,scrap cast iron,scrap iron