Works Department Tender

The air distribution system comprises with all supports like anchor fasteners and tie-rods,cradles,angle iron supports,bolts and nuts, 4mm thick self-adhesive neoprene rubber gasket, stiffereners,zinc chromate painted angle iron flanges,chipping and plastering of openings made for duct supports etc. filling the gap with fibre g;lass wool and with fire sealant complete as per specification. The rates quoted shall include turning vanes,straighting vanes,splitters,inspection doors probe,provisions for BAS sensors, inlets with test openings enclosures complete with locking caps,chain,gaskets,insulating plugs and extension for insulated duct work etc. Supply, installation,testing and balancing of Air Distribution System consists of factory fabricated Rectangular/Spiral duct Galvanized iron sheet metal ducting (Zinc coating 120GSM) with TDF/TDC flanges 0.6mm thick GSS ducting (Gauge 24) Make-TATA/Jindal/Sail

0.8mm thick GSS ducting (Gauge 22)

Supply,Installation,testing and commissing of 15mm antimicrobial acoustic insulation. and all accessories as per specification 15mm thick insulation.make: k flex/armacell/a flex

Supply and fixing of Extruded Aluminium,powder Coated supply air Round jet/eyeball diffusers with collar damper as per drawing & specifications.Neck size: Dia 250 make: systemair/ventech

Supply and Installation of Powder coated extruded aluminium linear grilles with volume control damper make: systemair/ventech

Supply and Installation of Powder coated extruded aluminium linear grilles without volume control damper make: systemair/ventech

Supply and Installation ,testing and commissing of outdoor and Ahu controller with thermostat as per outdoor oem recomendation in complete as per the direction of engineer in charge .

Supply and Installation ,testing and commissing of Fusible link mechanical fire damper complete with sleeve for fixing on retrun air opening.The damper shall be spring loaded and suitable for reset to original position.The damper also be provided with limit switch for transferring the signal to AHU starter panel/BMS for tripping the AHU in case of fire .The rate shall be inclusive of control wiring upto the Starter panel/DDC clopsing the opening surrounded by the sleeve with fire glass and fire sealant as per standards Fire Damper.Make-systemair/ventech

SITC of Refrigerant R 410 A Gas

SITC of Duct Camaflouging and Accoustic work to avoid Noise,Using the similar material of acoustic property used in the audi . Material will be used will have similar property - Make Anutone / Armtrong .

S/F of400A copper busbar cubical EI outdoor hot dip galvanised subpanel board made of 2mm with powder coated with provision of following items 250A ,36kA MCCB with adjustable thermal with Ics=100%Icu as incomer, 40ka type 2 spd mfm,indicator,on off ,trip indication,7 nos 63A 16ka 4p MCCB with adjustable thermal with Ics=100%Icu as incomer as out going feeder with fabrication erection testing & comissioning of total enclosed panel board of size not less than 1500*1650*450mm with copper busbar , 415V 4strip & internal connection & provision for termination of incomming & out going cable , earthing,cable alley etc, complete.Make of MCCBs-Legrand-dx3/Schneider CVS/Seimens-3VA

Supply and Installation ,testing and commissing of Double Skin Air Handling Units with mixing box , with vfd based and stardelta bypass Ahu starter panel thermal break profile of horizontal Configuration,50mm thick panel with 0.6mm thick,SS drain pan , weather proof canopy over AHU PUF insulation,pre filter sections,6 RD multiple DX cooling coil suitable for R-410a refrigerant.single/multiple Expansion kit. communication kit,backward fan with belt driven motors,spring vibration isolator for fan and motor factory assembled volume control damper,internal power and control wiring,required length of power cable from the starter pamnel.GI base frame complete as per specifications as required. backward Fan motor shall be IE-3 type and suitable for 415+10% VOLTS.50 cycles,3 phase AC supply capacity 55 tr,Dehumidified Air. 22000 cfm,TSP 70 mmWC. coil selectionair coil leaving temp: 12 deg with 95 %RH return air : 25deg 55 RH make: VTS/Systemair/edgetech

Supply of 3.5C x 16mmsq Cable pvc Alluminium Armoured XLPE cables insulated ISI marked (Make-Havells/Polycab/KEI/Gloster/Finolex/RR Kabel)

3.5CX150sqmm

Supply of 4C x 10mmsq Cable pvc Copper Armoured XLPE cables insulated ISI marked (Make-Havells/Polycab/KEI/Gloster/Finolex/RR Kabel)

Laying and fixing of one number of PVC insulated and PVC sheathed/ XLPE power cable of 1.1KV grade of size not exceeding 25 sq.mm on surface as required.

Laying and fixing of one number of PVC insulated and PVC sheathed/ XLPE power cable of 1.1KV grade of size exceeding 25 sq.mm but not exceeding 120 sq.mm on surface as required.