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| 1 | Supply, installation, testing and commissioning of 22000 CMH, Multi speed cooler Machine, Air Discharge -Top/Down, Power -1.5 KW, 1 Phase, Control System -Variable speed / Single speed, Size-1100mmX1100mmX1130mm(H), Float valve, Airoutlet Size- 670mmX670mm, WATER Tank Capacity -30 LTR, Cooling Pad Size- 880mmX790mmX100mm (HXLXW), Fan Blade- Axial Fan Blade /4 Leaf Fan Blade, Cooling Area-1200 Sq.ft area and as per direction of Engineer Incharge. |
| 2 | Repair, testing and commissioning of Existing Installed facricated double Skinned Air Washer (Capacity 25000/30000 CFM) unit floor mounted type fabricated out of extruded aluminium section with 0.6 mm pre- Plasticized/precoated Galvanised Steel sheet out & 0.6 plain Galvanised steel sheet inside with Blower, Blower Section and blower motor TEFC Type suitable for operation on 415 Volt +10% , 50 Hz+5% AC Supply, Belt Drive Package etc. Servicing of Blower fan, Blower Motor, Reapairing (Dismentling & assembling) / Servicing of Water Pumps, Replacement of V Belts, Repairing & replacement (if required) of Starter panel parts, Lifting / Shifting of Washers are also in the scope of agency. Air Washer rusted part should be cleaned & Proper painting. All rectification work regarding Air Washers to runsmoothly as per direction of Engineer Incharge . |
| 3 | Supply, installation, balancing and commissioning of fabricated at site GSS sheet metal rectangular/round ducting complete with neoprene rubber gaskets, elbows, splitter dampers, vanes, hangers, supports etc. as per approved drawings and specifications of following sheet thickness complete as required. |
| 4 | 0.63 MM GI Ducting |
| 5 | 0.80 MM GI Ducting |
| 6 | Supply and fixing of Fire Retardent Canvass Connections with vibration & isolation pad . |
| 7 | Supply and fixing of 13 mm Open cellacoustic insulation of supply air duct and plenum with fixed to inside surface of ducts with cadmium plated nuts, bolts, stick pins, CPRX compound etc. complete as required and as per direction of Engineer Incharge AIIMS Raipur. |
| 8 | Supplying, fixing, testing and commissioning of supply air Nozzle of powder coated aluminium as per direction of Engineer Incharge AIIMS Raipur. |
| 9 | Providing and fixing Chlorinated Polyvinyl Chloride (CPVC) pipes, having thermal stability for hot & cold water supply, including all CPVC plain & brass threaded fittings, including fixing the pipe with clamps at 1.00 m spacing. This includes jointing of pipes & fittings with one step CPVC solvent cement and testing of joints complete as per direction of Engineer in Charge for Drainage. |
| 10 | 25 MM |
| 11 | Supply & Fixing of Ball Valves, T joint with Reducers, Connectors, Elbows, Universal Joints, football with strainers, Float Valves as per direction of Engineer Incharge. |
| 12 | Labour work for cuttinng of M.S Window frame, Removal of Glass etc. as per direction of Engineer Incharge AIIMS Raipur. |
| 13 | Supply, installation, testing and commissioning of GI volume control duct damper complete with neoprene rubber gaskets, nuts, bolts, screws linkages, flanges etc, as per specifications. |
| 14 | Supply and Drawing following sizes of FRLS PVC insulated copper conductor , single core cable in the existing Surface/ Recessed steel /PVC Conduit as required. |
| 15 | 4 X 4 sq. mm + 2 X 4 sq. mm earth wire |
| 16 | Supply & Fixing of Earthing Wire 8 SWG (Copper) compete as necessary required . |
| 17 | Supply & Fixing 3.5 CX70 Sqmm aluminium armoured cable with proper clamping as per direction of Engineer Incharge AIIMS Raipur. |
| 18 | Laying and fixing of one number 3.5 core x 70 sqmm PVC insulated and PVC sheathed / XLPE power cable of 1.1 KV grade on wall surface as required. |
| 19 | Supply and installation of MS stand of size 36 (L)x36(B)x 4(H) inch for providing support to desert cooler and s per direction of Engineer Incharge. |
| 20 | Disposal of moorum/building rubbish/ malba/ similar unserviceable, dismantled or waste material by mechanical transport including loading, transporting, unloading to approved municipal dumping ground for lead upto 10 km for all lifts, complete as per directions of Engineer-in-charge. |
| 21 | Providing and laying in position specified grade of reinforced cement concrete, excluding the cost of centering, shuttering, finishing and reinforcement - All work up to plinth level : |
| 22 | 1:1.5:3 (1 cement : 1.5 coarse sand (zone-III) derived from natural sources : 3 graded stone aggregate 20 mm nominal size derived from natural sources) |
| 23 | Centering and shuttering including strutting, propping etc. and removal of form for |
| 24 | Foundations, footings, bases of columns, etc. for mass concrete |
| 25 | Structural steel work riveted, bolted or welded in built up sections, trusses and framed work, including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer all complete. |
| 26 | Providing and fixing carbon steel galvanised ( minimum coating 5 micron) dash fastener of 10 mm dia double threaded 6.8 grade (yield strength 480 N/mm2), counter sunk head, comprising of 10 mm dia polyamide PA 6 grade sleeve, including drilling of hole in frame , concrete/ masonry, etc. as per direction of Engineer-in-charge. |
| 27 | 10 x 80 mm |
| 28 | Providing and fixing precoated galvanised iron profile sheets (size, shape and pitch of corrugation as approved by Engineer-in-charge) 0.50 mm (+ 0.05 %) total coated thickness with zinc coating 120 grams per sqm as per IS: 277, in 240 mpa steel grade, 5-7 microns epoxy primer on both side of the sheet and polyester top coat 15-18 microns. Sheet should have protective guard film of 25 microns minimum to avoid scratches during transportation and should be supplied in single length upto 12 metre or as desired by Engineerin- charge. The sheet shall be fixed using self drilling /self tapping screws of size (5.5x 55 mm) with EPDM seal, complete upto any pitch in horizontal/ vertical or curved surfaces, excluding the cost of purlins, rafters and trusses and including cutting to size and shape wherever required. |
| 29 | Painting with synthetic enamel paint of approved brand and manufacture of required colour to give an even shade : |
| 30 | Two or more coats on new work over an under coat of suitable shade with ordinary paint of approved brand and manufacter. |
| 31 | Demolishing cement concrete manually/ by mechanical means including disposal of material within 50 metres lead as per direction of Engineer - in - charge. |
| 32 | Nominal concrete 1:3:6 or richer mix (i/c equivalent design mix) |
