Augmentation of AirConditioning System in T2 Building at CCSI Airport, Lucknow. SH - SITC of additional Cooling Tower and associated works

Amount

Supply,Installation,Testing & Commissioning of induced draught FRP Cooling tower of 500 TR capacity with PVC fillings with integral louvers, drift eliminators open pan suitable flow water distribution complete with hot FRP water basin either fitted with spray nozzles or having self rotating sprinklers,statically & dynamically balanced adequate size dia. and rating as per OEM design aluminium alloy axial flow type fan-direct driven with TEFC induction motor ,suction screen,make up and quick fill arrangement ,overflow and drain connections with necessary valves and suitable inspection ladder ,access arrangement for cooling tower interior ,cement concrete foundation,steel/masonary supporting structure ,anti vibrations mounting,etc. complete as required with suitable RCC/Cement/Concrete so that the capacity load is transferred to the structural columns so that no free load is transferred to the slab/beams as per specifications and as required . The construction of all the structural RCC concrete columns/ slabs /beams, foundations , and associated all the required civil works as per the recommendations of the Original Manufacturer of the cooling tower and vetted by the structural engineer is also included in the item. (Make- As per List of AAI Approved Makes)

Supply,Installation,Testing & Commissioning of 25 HP Condensing line water motor-pumpset , water flow rate:900 USGPM,head : 60 feet. of water of horizontal split casing type with motor water flow switch , pressure gauges , thermometers, all types & accessories with insulation panel with incoming & outgoing measuring instruments & switch gear,etc. The complete Civil work required for installation of the pump including foundation, anti-vibration pads,etc. required for the work is included in the item. (Make- As per List of AAI Approved Makes)

Supply, installation,testing and Commissioning of following valves including supports and all accessories. All the required civil works for ITC are included in the item.( (Make- As per List of AAI Approved Makes))

Butterfly valve: 250mm dia.

Y-strainer : 250 mm dia.

Manual Balancing valve: 250 mm dia.

Motorised butterfly valve: 250 mm dia.

Drain line Butterfly valve: 50 mm dia.

Make-up line GI valve:32/40 mm dia.

Equaliser line butterfly valve : 120mm dia.

MS C class 2'' dia. ,drain pipe.

GI 1&1/4'' dia, make up water pipe.

MS C class 5'' dia. Pipe for equaliser line.

Supply ,Installation ,Testing & Commissioning of MS C class 10'' dia. Condenser water piping for the additional cooling tower & the condensing pump and connecting on both the ends with the main header line . All the required civil works, suspension in the ceiling as per the recommendations of the OEM complete as required is included in the item.(Make- As per List of AAI Approved Makes)

Supply,Installation,Testing & Commissioning of floor/wall mounted starter panel for 25 Hp installed condensing water line motor-pumpset & Cooling tower fan with star/delta starting , single-phasing preventor,over load protection, short circuit protection, digital voltmeter,ammeter having incomer of 100 amp MCCB alongwith necessary metering , indicators and busbars. Panel should have suitable 2 Nos. outgoing star -delta starters with all the switch gears & accessories of AAI approved make. (Make- As per List of AAI Approved Makes)

Supply & laying of the cable.

Supply of 3&1/2core x 35 sq.mm. solid aluminium power cable, XLPE insulated, pvc innersheathed, armoured, as per IS 7098 (Part 1), 1988 with upto date amendments.(Make- As per List of AAI Approved Makes)

Supply & laying of 63 mm. dia.( OD-63mm & ID-51mm) DWC HDPE pipe ISI marked alongwith all accessories like socket,bends,couplers,etc. conforming to IS 14390,Part II, complete with fitting and cutting,jointing, etc. in existing trench ,complete as required.(Make- As per List of AAI Approved Makes)

Supply and laying of 63 mm. dia.( OD-63mm & ID-51mm) DWC HDPE pipe ISI marked along with all accessories like socket,bends,couplers,etc. conforming to IS 14390,Part II, complete with fitting,cutting and jointing ,etc. direct in ground (75 cm below ground ) including excavation & refilling the trench but excluding sand cushioning and protective covering ,etc. complete as required.(Make- As per List of AAI Approved Makes)

Laying of one number 25 sq.mm. PVC insulated & PVC sheathed/XLPE power cable on wall surface as required.(clamped with 1mm thick saddle.)

Laying and fixing of one number PVC insulated & PVC sheathed/XLPE power cable of 1.1 KV grade of 25 sq.mm. in 63 mm.dia. DWC HDPE pipe as required.

Supply and installing of 100mm (width)x 50mm (depth) x1.6mm (thickness) of perforated Hot dipped galvanised Iron cable tray (galvanisation thickness not less than 50 microns) with perforation not more than 17.5 %, in convenient sections ,joined with connectors, suspended from the ceiling with GI suspenders including GI bolts & nuts ,etc. as required.

Laying and fixing of one number PVC insulated & PVC sheathed/XLPE power cable of 1.1 KV grade of 25 sq.mm. on cable tray as required.(clamped with 1mm thick saddle.)

Connecting/Integration of newly installed equipment (cooling tower & 25 HP pump complete) with existing BMS system alongwith necessory temperature sensors/level switch, motorized valves, intelligent controller & communication panels, optical fibre /CAT -6 cabling as required, modification in software logic,etc. complete as required. All the parameters like temp., pressure,operation, have to be controlled by the existing BMS system .

Voltas Limited

SNOWMEX ENGINEERS LIMITED

KRISHNA REFRIGERATION

ANOOP REFRIGERATION

Supertech Engineers

Blue Star Limited

VELOCITY AIRCON

Skyline Airconditioning Engineers Pvt. Ltd.