Tender For supply, installation, testing and commissioning of air washer unit consists the following : (i) air cooling machine of capacity 51,000 cmh with 2 nos. centrifugal fans (1 no. working & 1 no. stand by), 2 nos. 15 kw electric motors (1 working one standby), v-belt drive for both the fans, celdek pads, 4 bend pvc eliminators, water pump 0.75 kw (1w+1s), water distribution system with pumps, piping?s, valves etc., air intake filters, g.i. air intake louvers,fan outlet electrically operated actuator dampers and complete in all respect as per spec. (ii) supply with erection of of g.i. ducting- supply air-(a) 0.8 mm ( 22 swg )-160 sq. metre (b) 0.6 mm ( 24 swg )-175 sq. metre (iii) supply, erection and commissioning of supply air grill with vcd of size : 450 x 250 mm-21 nos (iv) supply, installation and commissioning of volumecontroldampers-2 sq.metre. (v)supply and erection of structural m s support for ducts -500 kg. (vi) supply and erection of gravity air louver size: 300 x 300 mm for exhaust system-21 nos. (vii)supply, erection and commissioning of starter panel drivers -01 set [ warranty period: 36 months after the date of delivery ]
Tender For corrigendum : supply of supplying of 1.5 tr nominal capacity invertor type metal body , installation, testing and commissioning of of 1.5 tr inverter type ductable air cooled split ac unit as per item no.1 above in equipment room , providing and fixing heavt duty powder coated m s stand of suitable size made out of suitable guage ms shee , supply and fixing of 3 core 2.5 sq mm control cum transmission wiring and ac power supply cable of shielded copper conductor for looping between indoor and outdoor , supply and fixing of 4 core 1.5 sq mm control cum transmission wiring and ac power supply cable of shielded copper conductor for looping between indoor and outdoor , supply installation testing and commissioning including vaccumiazation and nitrogen testing of , supply installation testing and commissioning including vaccumiazation and nitrogen , supplying and fixing of 25 mm sizes of rigid upvc piping from outlet socket of ac unit complete with elbow , supplying and fixing dp sheet steel enclosure on surface or recess along with 25 or 32 a 230 v c curve dp mcb , supplying and fixing 5 amps to 32 amps rating, 240 or 415 volts c curve miniature circuit breaker suitable for inductive load of single pole and neutral , providing and fixing supply air grills of powder coated aluminum construction having a free area of not less than 70 percent without volumecontroldampers , supplying and installing of 150 mm width 50 mm depth 1.6 mm thickness nominal size of perforated hot dipped galvanised iron cable tray
Tender For maintenance of various e&m services at igi stadium complex, new delhi during 2026-27 (sh- replacement of soft starter with variable frequency drive (vfd) and provision of volumecontroldamper (vcd) at kdjw stadium).subwork/packages:replacement of soft starter with variable frequency drive (vfd) and provision of volumecontroldamper (vcd) at kdjw stadium
Tender For repair/maint of submain wirin and its allied wks at different md/otm accns and repair/main to summer cooling appliance of comd offrs mess, kitchner house, mes ib and other certain central institute at vijay durg under ge(fw) kolkata
Tender For bid to ras supply of supplying of 1. 5 tr nominal capacity invertor type metal body , installation, testing and commissioning of of 1. 5 tr inverter type ductable air cooled split ac unit as per item no. 1 above in equipment room , providing and fixing heavt duty powder coated m s stand of suitable size made out of suitable guage ms shee , supply and fixing of 3 core 2. 5 sq mm control cum transmission wiring and ac power supply cable of shielded copper conductor for looping between indoor and outdoor , supply and fixing of 4 core 1. 5 sq mm control cum transmission wiring and ac power supply cable of shielded copper conductor for looping between indoor and outdoor , supply installation testing and commissioning including vaccumiazation and nitrogen testing of , supply installation testing and commissioning including vaccumiazation and nitrogen , supplying and fixing of 25 mm sizes of rigid upvc piping from outlet socket of ac unit complete with elbow , supplying and fixing dp sheet steel enclosure on surface or recess along with 25 or 32 a 230 v c curve dp mcb , supplying and fixing 5 amps to 32 amps rating, 240 or 415 volts c curve miniature circuit breaker suitable for inductive load of single pole and neutral , providing and fixing supply air grills of powder coated aluminum construction having a free area of not less than 70 percent without volumecontroldampers , supplying and installing of 150 mm width 50 mm depth 1. 6 mm thickness nominal size of perforated hot dipped galvanised iron cable tray