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| 1 | Providing and fixing of heavy duty Package modular Air Cooling UnitTop/ Down (Universal) discharge comprising of minimum 20000 CMH Capacity which can cool minimum 1200 Sq.ft area: -a) 4\" thick imported high efficiency cellulose pads on 4 sides for superior cooling.b) Optimized single phase motor and fan to deliver the powerful airflowc) Water pump in wet section, cool flow dispenser for better cooling, auto connection for water tank to quick fill, water connection with ball valve, drain and overflow connection.d) Weather resistant UV stabilized Engineering Plastic Body with dust filter.e) Motor with power consumption of 1.1 kW for air delivery of minimum 20000 CMH. Make: Symphony 20 U or other reputed make with similar specifications in / Kaava/ Maharaja/ Sky Air Cooler/ Cool wind or equivalent. |
| 2 | Supply, installation, balancing and commissioning of fabricated at site GSS sheet metal rectangular ducting complete withelbows, splitter dampers, vanes,hangers, supports etc. as per approved drawings and specifications of following sheet thickness complete as required. 0.63 mm Thick sheet(24 Gauge) |
| 3 | Supply, installation, balancing and commissioning of fabricated at site GSS sheet metal rectangular ducting complete withelbows, splitter dampers, vanes,hangers, supports etc. as per approved drawings and specifications of following sheet thickness complete as required. 0.80 mm Thick sheet (22 Gauge) |
| 4 | Supplying and fixing of ducting grill- Aluminium powder coatedhigh quality double louver air grills as per site requirement and as per direction of Engineer-in-charge. |
| 5 | Supplying and fixing 9mm XLPE Thrmal Insulation Sheet on the exterior of sun exposed duct to prevent cooling loss, decreasing sound & increasing efficiency. |
| 6 | Supplying and Installation of voltage/power fluctuation protection digital stabilizer 4 KVA having Voltage Range ( 90-300V) as per site requirement and as per direction of Engineer-in-charge |
| 7 | Supplying and Fixing Fire retardant anti vibration canvas connection etc as per site requirement and as per direction of Engineer-in-charge |
| 8 | Supplying, installationtesting and commissioning of 450 mm sweep, 1400 RPM heavy dutyexhaust fan complete with louvers/shutters , including fitting in existing duct, connection, etc. as required.(Make- Havells Model-Turbo force Neo SP Heavy Duty Exhaust Fan or with similar specifications in C&G / Orient / Usha / Almonard) |
| 9 | Structural steel work in single section, fixed with or without connecting plate, including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer all complete. ( for cooler and water tank stand) |
| 10 | Dismantling of RCC wall/brick wall manually /by mechanical means including stacking of steel bars and disposal of unserviceable material and repairing of damaged wall after dismantling /cutting including plastering etc as per direction of Engineer-in-charge |
| 11 | Providing and placing on terrace (at all floor levels) polyethylene water storage tank, IS : 12701 marked, with cover and suitable locking arrangement and making necessary holes for inlet, outlet and overflow pipes but without fittings and the base support for tank (1000 Ltr) |
| 12 | Providing and fixing G.I. pipes complete with G.I. fittings including trenching and refilling etc. 15 mm dia nominal bore |
| 13 | Providing and fixing ball valve (brass) of approved quality, High or low pressure, with plastic floats complete :15 mm nominal bore |
| 14 | Providing and fixing G.I. Union in G.I. pipe including cutting and threading the pipe and making long screws etc. complete (New work) :15 mm nominal bore |
| 15 | Providing and fixing G.I. Union in existing G.I. pipe line, cutting and threading the pipe and making long screws, including excavation, refilling the earth or cutting of wall and making good the same complete wherever required :15 mm dia nominal bore |
| 16 | Providing and fixing brass stop cock of approved quality :15 mm nominal bore |
| 17 | Supplying & fixing suitable size GI box with modular plate and cover in front on surface or in recess including providing and fixing 25 A modular socket outlet and 25 A modular SP MCB, “C” curve including connections, painting etc. as required. (Make : Crabtree / Schneider/ Legrand / L&T / Siemens / ABB) |
| 18 | Wiring for circuit/ submain wiring along with earth wire with the following sizes of FRLS PVC insulated copper conductor, single core cable in surface/ recessed medium class PVC conduit as required. (Make : Havells / Polycab/ R R KABEL / Finolex )(i)2 X 4 sq. mm + 1 X 4 sq. mm earth wire |
