Tender For corrigendum : supply of various accessories and spares for cw system for unit 4, 5 & 6 at tmd-ii, stage-ii wtps. - neoprene rubber coated wooden ball dia.80 mm for air realrase valve., neoprene rubber coated wooden ball dia. 65 mm for air release valve., neoprene rubber coated wooden ball dia.100 mm for air release valve., air vent valve neop rubber coated ball 150 dia air relese valve and spare, audco,hawa,leader,bdk make double air vent valve size :100mm, audco,hawa,leader,bdk make double air vent valve size :200mm, shaft couplings, love joy make flexible coupling of c.i. of size:rrl-110 with spacer length 140 mm, lovejoy make jaw-flex coupling with rubber spider, size- l 150, (cast iron), ci love joy coupling size l-095, rubber spider (star bush) for love joy coupling l-150, rubber spider for love joy coupling size l-095, love joy c i flexiblle coupling with pilot bore size l - 110, rubber bar : dia. 40 mm x length 1000 mm, rubber star bushing l110 make : " rathi love joy", coupling bush : id 19 mm x od 33 mm x length 31 mm, brass roundbar size-25mm, brass solid round bar size 50mm, 10 micron box type pre-filter of air handling unit of chiller plant -4,5,6.
Tender For supply of laminar air flow - 4000658, 1.000, laf specifications:-1) horizontal laminar air flow unit - platform height should be 36 inch from ground floor2) laf working station size length 40 x hight 24 x width 24 inch single undevided working space.3) lau should have closing sheet of transparent acrylic sheet.4) 2x stage filtration5) pre-filter - 10 with efficiency of 90 percent (washable hdpe media with ss 304 frame)6) supply filter - mini pleat hepa filter efficiency 99.999 percent at 0.3m (h-14)eu-14 high efficiency particulate air (aaf india ltd.), as per iest rp cc002.47) material - stainless steel 304 grade 1.2 mm8) maximum work area - maximum coverage for easier hand movements inside the cabinet. the unit has a 10 slope for operators comfort.9) motor blower assembly10)noise level - less than 60db at 1 meter from the face of the filter11)cleanliness - iso standard 14644-1 class 512)pressure gauge - digital sensor display13)air velocity - 90 fpm at 6" from face of the filter +/- 20 feet per minute14)air velocity 0.36 to 0.54 m/s and 70 to 100ft/min.15)feather touch16)provided with valid calibration certificate for laf.17)microprocessor controller for: digital pressure gauge rated filter life indicator timer for uv light uv light hour meter interlock uv and light switch18)1 year warranty for all electrical/electronic/mechanical parts i.e. whole unit.19)should be provided with two three pin plug for electricity supply both side of lfu inside for instrument attachment.20)adequate diffuse lighting, provided by fluorescent or led lights is necessary for the working area.21) eligibility of supplier - min 5 supply records in a financial year with satisfactory reports.
Tender For supply of delair make compressed air drier spares : : - pre or after filter element part no 20906 , oil filter element part no 20908 , wafe check valvewafe check valve part no 19235 , solenoid valve part no 10762 , olenoid valve for auto drain part no 10759 , desiccant , flow control valve part no 14976 , y type strainer part no 10772
Tender For bid to ras armo 2025 27 sh operation and maintenance of hvac system at split at goa airport - manpower for operation and day to day maintenance , camc 4nos x 600 tr chiller , camc 1no x 400 tr chiller , camc anciliary equipments of hvac system , treatment and analysis of hvac condensor water , treatment and analysis of hvac chilled water , supply and replacement of chiller compressor lube oil for carrier make , supply and replacement of chiller compressor lube oil for blue star make , replacement of old worn out ahu air filter with new filter , cmc of ahu fire smoke damper, control panel, actuator , replacement of ci butterfly valve for condensor chilled water including dismantling of faulty valve-500 mm dia valve , replacement of ci butterfly valve for condensor chilled water including dismantling of faulty valve-400 mm dia valve , replacement of ci butterfly valve for condensor chilled water including dismantling of faulty valve-350 mm dia valve , replacement of ci butterfly valve for condensor chilled water including dismantling of faulty valve-300 mm dia valve , replacement of ci butterfly valve for condensor chilled water including dismantling of faulty valve-150 mm dia valve , supply,fabrication,installation, testing and commissioning of site fasbricated gss sheet thickness 24 swg , supply,fabrication,installation, testing and commissioning of site fasbricated gss sheet thickness 22 swg , supply,fabrication,installation, testing and commissioning of site fasbricated gss sheet thickness 20 swg , supply and fixing 50 mm thickness closed cell nitrile rubber with insulation provided with uv protected aluminium based cladding with cold setting adhesive on exposed outdoor ducting , supply and fixing 50 mm thickness closed cell nitrile rubber with insulation with factory laminated aluminium foil by applying suitable cold setting adhesive on indoor ducting above false ceiling , cmc of existing uvgi ultra violet germicidal irradiation system provided inside ahu exluding uv lamp reflector and uv ballast. , supply of uv lamp for existing uvgi provided inside ahu , supply of reflector for existing uvgi provided inside ahu , supply of uv ballast for existing uvgi provided inside ahu , cmc of car parking ventilation system installed at mlcp including axial flow type jet fans , cmc of window split type airconditioners cassette type of all makes of 1 point 5 ton 2 ton capacity with single phase supply at different locations including providing for first year , cmc of window split type airconditioners cassette type of all makes of 1 point 5 ton 2 ton capacity with single phase supply at different locations when required for second year , comprehensive maintenance contract of split multi split type cassette typetower type airconditioners of all makes of 3 ton capcity with 3 phase supply etc as and when required for first year , comprehensive maintenance contract of split multisplit type cassette type tower type airconditioners of all makes of 3 ton capcity with 3 phase supply etc as and when required for second year , cmc for vrf system indoor unit varying from 1 ton - 2 ton installed in new admin block , cmc for vrf system indoor unit varying from 3tr installed in pre security area , cmc for vrf system indoor unit varying from 4tr installed in pre security area , cmc for vrf system indoor unit varying from 4tr installed in 1st floor mlcp cisf portion , cmc for vrf system indoor unit varying from 4tr installed in 2nd floor mlcp, aai offices , cmc for vrf system indoor unit varying from 2 ton and cassette unit of 3 ton installed in apron control room. , comprehensive maintenance contract for vrv variable refrigerant volume system consisting of 03 nos of 3point2 tr cassette ac indoor unit, including all related accessories installed in aocc room , comprehensive maintenance contract for vrv variable refrigerant volume system consisting of12 nos outdoor units of 17point7kw each rating, installed in present dsha , comprehensive maintenance con
Tender For supply of element air breather, part no.31eh00480 , filter- fuel,part no.xkbh02138 , fuel filter, part no.11qg70110 , element oil filter, part no.2631283c10 , element pre fuel filter, part no.11lb20310 , element-a c inner, part no.11q820120 , element a c outer, part no.11q820130 , element filter pilot, part no. 3un600110 , element-drain filter, part no.3un600090 , element return, part no. 31rf10400 , element, part no.e1310214
Tender For corrigendum : tggenco - nshes - supply of r407c, r-22 refrigerent gas (refilling into deaprtment empty cylinders), filter driers, various v belts and pre air filters at nshes, nagarjunasagar.
Tender For assistance in preventive maintenance and minor repair works of ventilation systems and other equipments such as supply and exhaust fans, air washer units, pre filters and hepa filter banks and associated valves and dampers in module-2 of pfff at nfc
Tender For supply of accessories for generator set e e - wiper blade for maruti gypsy , wiper arm for maruti gypsy , fuel injection pump for genr set 30 kva , fuel diesel pipe tank to filter for genr set 15 kva , fuel diesel pipe filter to pump for genr set 15 kva , push rod tube seal both side for genr set 15 kva , valve spring inlet and exhaust for genr set 15 kva , valve lock and lock plate for genr set 15 kva , coupling for genr set 15 kva , valve left and right for genr set 15 kva , valve seal for genr set 15 kva , holder fuel double pipe 17 into 19 for genr set 15 kva , push rod for genr set 15 kva , valve guide for genr set 15 kva , fuel injection pump for genr set 15 kva , cyl head valve set for genr set 15 kva , air filter element for genr set 3.5 kva , seal intake exhaust valve for genr set 3.5 kva , pre fuel filter for genr set 3.5 kva , holder assy 19 into 19 mm for genr set 3.5 kva , diesel pipe prv to tank for genr set 3.5 kva , fuel pump assy for genr set 3.5 kva , pistong ring set for genr set 30 kva , connecting rod cell for genr set 30 kva , air filter element for genr set 30 kva , oil filter element for genr set 30 kva , push rod tube seal for genr set 30 kva , steel cap push rod tube for genr set 30 kva , pvr no 17 fuel filter for genr set 30 kva , seal head valve for genr set 30 kva , head gasket for genr set 30 kva , tappet cover gasket for genr set 30 kva , inlet and outlet gasket for genr set 30 kva , piston assy crank for genr set 30 kva ) /bid number : gem/2025/b/6445332 * /dated: 12-07-2025 & & / bid document 1 / 27