Upgradation of Neurosurgery CCU at AIIMS Rishikesh

Amount

Providing and fixing 2 mm thick homogeneous PVC Vinyl flooring RQ Restorable Quality with a single layer of PVC, total weight is 2800 gm/m2, PUR (polyurethane reinforced, Abrasion group T: ≤4.00 mm, residual indentation approx. 0.03 mm, castor wheel test qualified, dimensional stability ≤0.40%,static electrical charge < 2kv, impact sound reduction approx +4db, good resistance of scratch, slip, chemical and fire, doesn’t favor in growth of fungi & bacteria. Clean Room class A certified. 100% recyclable. Low VOC emissions after 28days of installation (lower than ≤10μg/m3). Phthalate Free of any colour and welding required at joints as per direction of Engineer-in- charge.

Self levelling of cement concrete flooring with desired chemicals as per direction of Engineer-in-charge

Extra for providing PVC coving work on edges/corners of room to avoid growth of microorganism by rounding of edges/corners

Supply and installation of Ceiling panels 50mm thick & have a composite construction of Double skins both sides PPGI Sheet(one side 0.5mm thick and another side 0.5mm thick sheet). These two sheets are held together with insulated Puff. The panels are joined to each other with one side male and other side female (Tongue & Glue Type) & all panels joints will be sealed by compressed food grade silicon to insure air-tight construction panel thickness 50mm insulating filler material Puff 45Kg/m3 density.Providing corners & joint coving: used to provide smooth & seamless corners coving AL 75 C-Cap, L Section & Z section profiles all are medical grade powder coated.

Providing and fixing bright finished brass handles with screws etc. complete:125mm

Providing and fixing aluminium work for doors, windows, ventilators and partitions with extruded built up standard tubular sections appropriate Z sections and other sections of approved make conforming to IS: 733 and IS: 1285, fixing with dash fasteners of required dia and size, including necessary filling up the gaps at junctions, i.e. at top, bottom and sides with required EPDM rubber/ neoprene gasket etc. Aluminium sections shall be smooth, rust free, straight, mitred and jointed mechanically wherever required including cleat angle, Aluminium snap beading for glazing / paneling, C.P. brass / stainless steel screws, all complete as per architectural drawings and the directions of Engineer-in-charge. (Glazing, paneling and dash fasteners to be paid for separately) :For fixed portion Powder coated aluminium (minimum thickness of powder coating 50 micron)

For shutters of doors, windows & ventilators including providing and fixing hinges/ pivots and making provision for fixing of fittings wherever required including the cost of EPDM rubber / neoprene gasket required (Fittingsshall be paid for separately) Powder coated aluminium (minimum thickness of powder coating 50 micron

Providing and fixing glazing in aluminium door, window, ventilator shutters and partitions etc. with EPDM rubber / neoprene gasket etc. complete as per the architectural drawings and the directions of engineer-in-charge . (Cost of aluminium snap beading shall be paid in basic item):With float glass panes of 5 mm thickness (weight not less than 12.50 kg/ sqm)

Providing and fixing 12 mm thick prelaminated particle board flat pressed three layer or graded wood particle board conforming to IS: 12823 Grade l Type ll, in panelling fixed in aluminum doors, windows shutters and partition frames with C.P. brass / stainless steel screws etc. complete as per architectural drawings and directions of engineerin- charge.Pre-laminated particle board with decorative lamination on both sides

Finishing with Deluxe Multi surface paint system for interiors and exteriors using Primer as per manufacturers specifications : Two or more coats applied on walls @ 1.25 ltr/10 sqm over and including one coat of Special primer applied @ 0.75 ltr /10 sqm

Providing and applying white cement based putty of average thickness 1 mm, of approved brand and manufacturer, over the plastered wall surface to prepare the surface even and smooth complete.

Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work above plinth level :1:5:10 (1 cement : 5 manufactured sand derived from Recycled Concrete Aggregate (RCA) : 10 graded stone aggregate 40 mm nominal size Recycled Aggregate (RA) )

Half brick masonry with common burnt clay F.P.S. (non modular) bricks of class designation 7.5 in superstructure above plinth level up to floor V level.Cement mortar 1:3 (1 cement :3 coarse sand)

Providing and fixing Ist quality ceramic glazed wall tiles conforming to IS: 15622 (thickness to be specified by the manufacturer), of approved make, in all colours, shades except burgundy, bottle green, black ofany size as approved by Engineer-in-Charge, in skirting, risers of steps and dados, over 12 mm thick bed of cement mortar 1:3 (1 cement : 3 coarse sand) and jointing with grey cement slurry @ 3.3kg per sqm, including pointing in white cement mixed with pigment of matching shade complete.

Providing and fixing ISI marked flush door shutters conforming to IS : 2202 (Part I) non-decorative type, core of block board construction with frame of 1st class hard wood and well matched commercial 3 ply veneering with vertical grains or cross bands and face veneers on both faces of shutters:35 mm thick including ISI marked Stainless Steel butt hinges with necessary screws

12 mm cement plaster of mix :1:6 (1 cement: 6 fine sand)

Providing and laying Ceramic glazed floor tiles of size 300x300 mm (thickness to be specified by the manufacturer) of 1st quality conforming to IS : 15622 of approved make in colours such as White, Ivory, Grey, Fume Red Brown, laid on 20 mm thick cement mortar 1:4 (1 Cement : 4 Coarse sand), Jointing with grey cement slurry @ 3.3 kg/sqm including pointing the joints with white cement and matching pigment etc., complete.

Providing and fixing ISI marked oxidised M.S. sliding door bolts with nuts and screws etc. complete 250x16 mm

Providing and fixing ISI marked oxidised M.S. tower bolt black finish,(Barrel type) with necessary screws etc. complete :150x10 mm

Providing and fixing aluminium die cast body tubular type universal hydraulic door closer (having brand logo with ISI, IS : 3564, embossed on the body, door weight upto 35 kg and door width upto 700 mm), with necessary accessories and screws etc. complete.

Providing and fixing bright /matt finished Stainless Steel handles of approved quality & make with necessary screws etc all complete125 mm

Providing and fixing pressed steel door frames conforming to IS: 4351, manufactured from commercial mild steel sheet of 1.60 mm thickness, including hinges, jamb, lock jamb, bead and if required angle threshold of mild steel angle of section 50x25 mm, or base ties of 1.60 mm, pressed mild steel welded or rigidly fixed together by mechanical means, including M.S. pressed butt hinges 2.5 mm thick with mortar guards, lock strike-plate and shock absorbers as specified and applying a coatof approved steel primer after pre-treatment of the surface as directed by Engineer-in-charge:Profile B Fixing with adjustable lugs with split end tail to each jamb

Providing and fixing on wall face unplasticised Rigid PVC water pipes conforming to IS : 13592 Type A, including jointing with seal ring conforming to IS : 5382, leaving 10 mm gap for thermal expansion,(i) Single socketed pipes 110mm dia

Providing and fixing on wall face unplasticised Rigid PVC water pipes conforming to IS : 13592 Type A, including jointing with seal ring conforming to IS : 5382, leaving 10 mm gap for thermal expansion,(i) Single socketed pipes 75 mm diameter

Providing and fixing on wall face unplasticised - PVC moulded fittings/ accessories for unplasticised Rigid PVC rain water pipes conforming to IS : 13592 Type A, including jointing with seal ring conforming to IS : 5382, leaving 10 mm gap for thermal expansion bend 87.5 degree 110mm bend

Providing and fixing on wall face unplasticised - PVC moulded fittings/ accessories for unplasticised Rigid PVC rain water pipes conforming to IS : 13592 Type A, including jointing with seal ring conforming to IS : 5382, leaving 10 mm gap for thermal expansion. bend 87.5 degree 75mm bend

Providing and fixing on wall face unplasticised - PVC moulded fittings/ accessories for unplasticised Rigid PVC rain water pipes conforming to IS : 13592 Type A, including jointing with seal ring conforming to IS : 5382, leaving 10 mm gap for thermal expansion Shoe (Plain) 110 mm Shoe

Providing and applying white cement based putty of average thickness 1 mm, of approved brand and manufacturer, over the plastered wall surface to prepare the surface even and smooth complete.

Wall painting with acrylic emulsion paint of approved brand and manufacture to give an even shade : Two or more coats on new work

Wall painting with premium acrylic emulsion paint of interior grade,having VOC (Volatile Organic Compound ) content less than 50 grams/ litre of approved brand and manufacture, including applying additional coats wherever required to achieve even shade and colour. One coat

Painting with synthetic enamel paint of approved brand and manufacture to give an even shade :Two or more coats on new work

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. 20 mm nominal outer dia Pipes

Providing and fixing white vitreous china wash basin including making all connections but excluding the cost of fittings :Angle back wash basin of size 600x480 mm

Providing and fixing floor mounted, white vitreous china single piece,double traps syphonic water closet of approved brand/make, shape,size and pattern including integrated white vitreous china cistern of capacity 10 litres with dual flushing system, including all fittings and fixtures with seat cover, cistern fittings, nuts, bolts and gasket etc including making connection with the existing P/S trap, complete in all respect as per directions of Engineer-in-Charge.

Providing and fixing C.P. brass long body bib cock of approved quality conforming to IS standards and weighing not less than 690 gms. 15 mm nominal bore

Providing and fixing C.P. brass angle valve for basin mixer and geyser points of approved quality conforming to IS:8931 15 mm nominal bore

Providing and fixing CP Brass Single lever telephonic wall mixer of quality & make as approved by Engineer in charge 15 mm nominal dia

Providing and fixing uplasticised PVC connection pipe with brass unions 45 cm length, 15 mm nominal bore

Providing and fixing 600x450 mm beveled edge mirror of superior glass (of approved quality) complete with 6 mm thick hard board ground fixed to wooden cleats with C.P. brass screws and washers complete.

Demolishing brick work manually/ by mechanical means including stacking of serviceable material and disposal of unserviceable material within 50 metres lead as per direction of Engineer-in-charge In cement mortar

Dismantling tile work in floors and roofs laid in cement mortar including stacking material within 50 metres lead. For thickness of tiles 10 mm to 25 mm

Providing & fixing false ceiling at all heights with GRG (Glass Fibre Reinforced Gypsum) false ceiling tiles of Size 595x595 mm of approved texture, design and patterns having moisture content less than 2%, humidity resistance of 99%, NRC 0.50 to 0.75 as per IS 8225:1987, Non combustible as per BS 476 (part 4)-1970 and light reflectance of 85% (minimum) to be laid in true horizontal level suspended on interlocking metal T-Grid of hot dipped galvanised iron section of 0.33mm thick (galvanized @ 120 grams per sqm including both sides) comprising of main-T runners of size 15x32 mm of length 3000 mm, cross - T of size 15x32 mm of length 1200 mm and secondary intermediate cross-T of size 15x32 mm of length 600mm to form grid module of size 600 x 600 mm, suspended from ceiling using galvanized mild steel items (galvanizing @ 80 grams per sqm) i.e. 50 mm long, 8 mm outer diameter M-6 dash fasteners, 6 mm dia fully threaded hanger rod upto 1000 mm length and L-shape level adjuster of size 85x25x2 mm. Galvanised iron perimeter wall angle of size 24x24x0.40 mm of length 3000 mm to be fixed on periphery wall / partition with the help of plastic rawl plugs at 450 mm center to center and 40 mm long dry wall wood screws. The work shall be carried out as per specifications, drawing and as per directions of the Engineer-in-Charge.With fully perforated 12 mm thick micro tegular edged or 10 mm thick square edged GRG false ceiling tiles.

62 mm thick cement concrete flooring with concrete hardener topping, under layer 50 mm thick cement concrete 1:2:4 (1 cement : 2 coarse sand : 4 graded stone aggregate 20mm nominal size) and top layer 12mm thick cement hardener consisting of mix 1:2 (1 cement hardener mix : 2 graded stone aggregate, 6mm nominal size) by volume, hardening compound mixed @ 2 litre per 50 kg of cement or as per manufacture’s specifications. This includes cost of cement slurry, but excluding the cost of nosing of steps etc. complete.

Providing & Fixing powder coated Double door with below specification:- Door Blade Material- Flush & Insulated with honey comb metal Doors Blade Material- Powder coated 50 micron GI sheet 0.8mm thick ,Door Blade Core Material- Insulated with honey comb, Door Blade Thickness- 40mm, Door Handle- SS 304, D Type length 300mm, Wall Frame- 80 mm width and 1.2mm thick powder coated, Lock- Dead Lock with European Norm Cylinder, View Panel- Double Insulated Glass 5mm Unit Flushed with Door's Faces. Size-300X400mm, Gasket- Rubber Gasket Non Particle Shedding Type, Hinges- Ball Bearing Hinges, Size - As per site. Work to done as per site requirement and as per instruction of Engineer-in-charge.

P/F of anti bacterial,polyester fabric ceiling mounted curtain of required size 1.20x1.65 meter and of required colour with mesh curtain of depth 0.45m including fixing to the powder coated 50 micron aluminium channel and hanging rod if required length 10mm powder coating of 50 micron thickness etc.all complete as per the instruction of Engineer in charge.

Providing and fixing of roller blind with necessary arrangement for fixing of blind complete (including Control unit, ldler, Head rail, Bottom rail, operating chain, Fixing brackets & clamps, roller tube etc as per site requirement and direction of engineer-in-charge.) and fabric with the following specifications:1) Composition: 3 Ply PVC+1 Ply Fiber Glass Black out, 2) Coating: 1 Ply Fiber Glass Blackout, 3) Weight: 520Gsm, 4) Fabric Width: as per window width, 5) Tearing Strength: 64 N Warp, 57 N Weft, 6) Thickness:0.36 mm, 7) Environmental Certificate: Green Guard Certificate, 8) Color: Desired color, 9) Other Properties Anti Fungal & Anti Bacterial Fabric, all complete of approved quality and make as per the Direction of Engineer in charge.

Providing and fixing of ceiling mounted IV stand with suspended syteme of 10mm powder coated aluminium rod and track of length 1.2m for fixing of IV at every bed an as per site requirement as per instruction of engineer in charge

Providing and laying Polished Granite stone flooring in required design and patterns, in linear as well as curvilinear portions of the building all complete as per the architectural drawings with 18 mm thick stone slab over 20 mm (average) thick base of cement mortar 1:4 (1 cement : 4 coarse sand) laid and jointed with cement slurry and pointing with white cement slurry admixed with pigment of matching shade including rubbing, curing and polishing etc. all complete as specified and as directed by the Engineer-in-Charge. Polished Granite stone slab of all colour and texture except Black, Cherry/Ruby Red

Providing and laying two coats of polymer modified cementitious waterproof flexible coating using base coat of cement slurry made with cement @ 1.75 kg/sqm and Acrocrete or equivalent(Acrylic based chemical ) @ 1.00 kg/sqm after cleaning the surface thoroughly free of all foreign particles such as laitance etc. and laying of fibre reinforced mesh synthetic(over laps of joints of fibre shall not be less than 10 cm ) and top protective layer of cement & slurry made with cement @ 1.58 kg/sqm and Acrocrete or equivalent (Acrylic based chemical) @ 0.83 kg/sqm and curing etc. complete as per the directions of Engineer-in-charge. (The surface area of roof shall be measured for payment. The work shall be carried out by the specialized agency having experience in polymer based water proofing work & specialized agency shall be got approved by the Engineer-in-charge before execution of work)

Removal and refixing of DGU glass for making provisin of duct at all heights

Providing & Fixing decorative high pressure laminated sheet of plain /wood grain in gloss / matt/ suede finish with high density protective surface layer and reverse side of adhesive bonding quality conforming to IS : 2046 Type S, including cost of adhesive of approved quality. 1.0 mm thick

Providing and fixing 18mm thick BWP grade plywood as per IS 710 of approved brand boxes,shelves,racks,almirah,cupboard and drawer etc. including necessary nails,screws etc. complete as per direction of Engineer-incharge.

Providing and fixing 2mm thick 16 to 19mm wide PVC edge binding tape of approved quality for cupboard/wardrobe shutters including necessary synthetic resin hot pressed to edges on binding machine etc. complete as per directions of Engineer- in-charge

Supply and installation of solid top shall be covered with 12mm Thick of any color as required Colour Bendable/ Flexible acrylic solid surface. Acrylic shall be of make Neonnex or Dupont acrylic soild surface in thickness 12 mm of apporved colour made out of non-porous surfacing material homogeneously. composed of + 1/3 acrylic resin (also known as PolyMethyl MethAcrylate or PMMA),and + 2/3 Aluminium Trihydrate (ATH).The sheet size should be 2.44 mts x 0.76 mts . The material should have been manufactured by using high-tech and computerized controlled processes divided into various units such as mixing of raw materials casting, process on 4th generation steel belt( double belt) production technology with online quality testing process. Suggested base substrates are Excel PVC Board of minimum 18 mm thickness

Providing and fixing stainless steel soft closing heavy type telescopic drawer channels of approved make 500 mm long with screws etc. complete as per directions of Engineer- in-charge

Providing and fixing stainless steel soft closing spring hinges at 0 degree hinges (hydraulic type) of approved make/brand to cupboard shutters with full threaded steel screws including making necessary recess in board and finished etc. complete as per direction of Engineer-in-charge

Providing and fixing bright finished brass handles with screws etc.complete:125mm

Providing and fixing special quality bright finished brass cupboard or ward robe locks with four levers of approved quality including necessary screws etc. complete.40mm

Repairing and waterproofing of floor joint by dismantling of existing floor and grouting all side with waterproofing chemical upto 300mm all side and relaying of tile all complete as per instruction of engineer in charge

Supply of stainless steel sink of size 1800(L)*600(W)*920(H). Sink comprises of two bowl and each bowl should be of size 900*600*300mm. Front of sink should be made of SS 304 grade shutter and inner side partition and rack for placing of chemical. One bowl of sink should fitted with swann neck tap(Jaquar make) and other bowl have a hand shower(Jaquar make). There should be proper connection for drainage pipe. Sink should also have a foot control system. At back side of sink there should be extension of 300mm in height to prevent flashing of water on wall. Sink should be made of stainless steel grade 304 material and 1.2mm thic

Factory finished / Site made cut-outs in ceiling panel with necessary reinforcement/C caps, complete with all accessories as required etc. for fixing of Diffusers, Light Fixtures, making service cut-out for VAV boxes etc

Once through Double Deck AHU (OAHU - 100% Fresh air & 100% exhaust air with heat recovery wheel):-Supply Installation Testing & Commissioning of outdoor type (weather proof) with canopy double Skin Horizontal Air Handling Unit complete with, Bottom Deck:- consisting 100% fresh air intake provisions with aluminium dampers on fresh air side (with steel insect mesh) and supply air side. All filters flanged type i.e. pre filters (EU-4), fine filter (EU-7), HEPA filter (H-13) sections with double skin (45±2 mm) insulated with CFC free polyurethane foam (PUF) panels of 40 Kg/cum density. Sandwiched between 0.8 mm thick G.I. pre coated Sheets for Outer skin and internal skin shall be plain G.I of 0.8 mm thick. All frame work shall be with thermal break profile constructed. The blowers shall be backward curved Centrifugal plug fan (with calibrated nozzle for air flow/DP measurement) with driven motor - IE3 (VFD compatible) with minimum IP55 protection. Cushy foot mountings, Inspection LED lamp, door limit switch, SS insulated condensate drain pan made out of SS-304 and standard accessories. The unit shall be comprising of 8 row deep chilled water cooling coil made out of copper tubing and copper header. AHU to be mounted on adequate RCC cubes with double vibration pad and GI sheet etc. to be considered in scope. UVGI System:- UVGI system shall be designed to cover the entire face area of the cooling coil to achieve near total elimination of bacteria/ virus / biomass on the cooling coil. Required number of UVGI Lamps in the AHU's for the cooling coil area, along with reflector, ballast, junction box, mounting arrangement complete with connections etc. as required. UVGI system shall be installed downstream of the cooling coil. Heat Recovery Wheel:- . It shall have minimum recovery/ removal of 75 % - 80 % of total heat, that is both sensible and latent (each being 75 % - 80 %). The recovery of sensible and latent shall be equal. Upper Deck:- consisting 100% exhaust air provisions with aluminium dampers on exhaust air side (with steel insect mesh), return air side and in mixing chamber (to convert as recirculation/ once through type AHU). All filters flanged type i.e. pre filters (EU-4), HEPA filter (H-13) sections with double skin (45±2 mm) insulated with CFC free polyurethane foam (PUF) panels of 40 Kg/cum density. Sandwiched between 0.8 mm thick G.I. pre coated Sheets for Outer skin and internal skin shall be plain G.I of 0.8mm thick. All frame work shall be with thermal break profile constructed. The blowers shall be backward curved Centrifugal plug fan (with calibrated nozzle for air flow/DP measurement) with driven motor - IE3 (VFD compatible) with minimum IP55 protection. Cushy foot mountings, Inspection LED lamp, door limit switch and standard accessories. Provision for installation of heaters and humidifier to be considered in AHU.Supply Air Fan Capacity, CFM : 6500, Return Air Fan Capacity, CFM : 8000, Chilled water Cooling Coil Load,TR : 35, Total Supply side Static,Pa : 1500, Total Return side Static,Pa : 1000.

Supply, installation, testing and commissioning of fabricated at site GSS sheet metal rectangular/round ducting complete with MS flanges, neoprene rubber gaskets, nut, bolt, rivet, silicone sealant, elbows, splitter dampers, vanes, hangers, supports etc. as per approved drawings and specifications of following sheet thickness complete as required. Thickness 0.63 mm sheet

Supply, installation, testing and commissioning of fabricated at site GSS sheet metal rectangular/round ducting complete with MS flanges, neoprene rubber gaskets, nut, bolt, rivet, silicone sealant, elbows, splitter dampers, vanes, hangers, supports etc. as per approved drawings and specifications of following sheet thickness complete as required. Thickness 0.80 mm sheet

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.

Supply, installation, testing and commissioning of air diffusers of powder coated aluminium with aluminium volume control dampers with anti smudge ring & removable core

Supplying & fixing of powder coated extruded aluminium Air Grills with aluminium volume control dampers as per specifications.

Installation of VAV box complete with neoprene rubber gaskets, nuts, bolts, flanges etc., as per specifications. Note:- Supply, testing and commissioning VAV box is not in the scope of work.

Supply, installation, testing and commissioning of fire dampers in supply air duct/main branch and return air duct as and where required of required sizes i/c control panel, the damper shall be motorized and spring return so as to close the damper in the event of power failure automatically and open the same in case of power being restored. The spring return action shall be inbuilt mechanism and not externally mounted. The damper shall also be closed in the event of fire signal complete as required and as per specification. Fire damper

Supply, installation, testing and commissioning of fire dampers in supply air duct/main branch and return air duct as and where required of required sizes i/c control panel, the damper shall be motorized and spring return so as to close the damper in the event of power failure automatically and open the same in case of power being restored. The spring return action shall be inbuilt mechanism and not externally mounted. The damper shall also be closed in the event of fire signal complete as required and as per specifications. Actuator

Supplying and fixing of following thickness duly laminated aluminium foil of mat finish closed cell Nitrile rubber (Class "O") insulation on existing duct after applying suitable adhesive for Nitrile rubber. The joints shall be sealed with 50 mm wide and 3 mm thick self adhesive nitrile rubber tape insulation complete as per specifications and as required 19mm

Supplying and fixing of following thickness duly laminated aluminium foil of mat finish closed cell Nitrile rubber (Class "O") insulation on existing duct after applying suitable adhesive for Nitrile rubber. The joints shall be sealed with 50 mm wide and 3 mm thick self adhesive nitrile rubber tape insulation complete as per specifications and as required 25mm

Supply, installation, testing and commissioning of 0.63 mm aluminium sheet cladding as required complete in all respect with fixing screws etc., for cladding of outside / exposed ducts.

INSULATED CHILLED WATER PIPING (Nitrile rubber insulation) 16.2 Supplying, laying/ fixing, testing and commissioning of following nominal sizes of chilled water piping inside the building (with necessary clamps, vibration isolators and fittings but excluding valves, strainers, gauges etc.) duly insulated with following closed cell elastometric nitrile rubber of minimum 45 Kg / cu m density, thermal conductivity 0.037 W/MK or better at 20 deg mean temperature class 'O' insulation applied by suitable adhesive complete including repairing of damage to building etc. as per specifications and as required complete in all respect. Note:- The Pipes of sizes 150mm & below shall be M.S. 'C' class as per IS : 1239 and pipes size above 150mm shall be welded black steel pipe heavy class as per IS: 3589, from minimum 6.35mm thick M.S. Sheet for pipes upto 350 mm dia. and from minimum 7mm thick MS sheet for pipes of 400 mm dia and above.65mm dia(32 mm thick insulation)

INSULATED VALVES, Supplying, fixing, testing and commissioning of following valves,strainers, gauges in the chilled water plumbing duly insulated to the same specifications as the connected piping and adequately supported as per specifications.BUTTERFLY VALVE (MANUAL) with C I body SS Disc, Nitrile Rubber Seal & O- Ring PN 16 pressure rating for chilled water/hot water circulation as specified 65mm dia.

BALANCING VALVE WITH BUILT IN MEASURING FACILITY with C I body flanged construction with EPDM coated disc with long pitch with protected out pipe insulation & PN 16 pressure rating for chilled / hot water circulation as specified 65mm dia.

Y - STRAINER of Ductile CI Body flanged ends with stainless steel strainer for chilled / hot water circulation including insulation as specified.65mm dia

Providing and fixing in position the industrial type pressure gauges with gun metal / brass valves complete as required

Providing & fixing in position the mercury in glass industrial type thermometers

Supply, Installation, Testing and Commissioning of following sizes electronic, self-balancing, pressure independent type dynamic balancing valve with integrated 2 way modulating control valve in a single body. The actuator shall be capable of accepting upto 10V DC and upto 20mA electric signal and shall provide similar transduced feedback output to control system. Maximum close off pressure shall not be less than 6 Bar for upto 50 mm valves and 7 Bar for 65 mm & above. Valves should have pressure rating of 25 Bar minimum 65mm dia

Supply, Installation, testing and commissioning of brass auto air vents with Ball Valve of 25 mm diameter to be installed at highest point in pipe line complete with nipples etc. as required as per specifications.

Supply, Installation, testing and commissioning of brass ball Valve (drain valve) of 25 mm diameter to be installed in pipe line complete with nipples etc. as required as per specifications

Supply, Installation, testing and commissioning of 50 mm dia nominal bore 'B' class medium duty G.I. pipe conforming to IS 1239 including welding, fittings likes elbows, tees, flanges, tapers, nuts, bolts, gaskets etc. complete in all respect for AHU condensate drain piping with 19 mm thick nitrile rubber insulation, nut-bolts, supports, pipe support block etc. duly installed with 0.63 mm aluminium sheet cladding as required complete in all respect with fixing screws etc.

Supply, Installation, testing and commissioning of 32 mm dia nominal bore'B' class medium duty G.I. pipe conforming to IS 1239 including welding, fittings likes elbows, tees, flanges, tapers, nuts, bolts, gaskets etc. complete in all respect for water supply to ultrasonic humidifier.

Supply, Installation, Testing & Commissioning of Electric tubular finned Heaters of 28 kW capacity in SS construction and three bank distribution, duly installed in AHU / Duct complete with mounting arrangement, safety thermostat, fan interlock device (air flow switch), SCR based controller, contactor, BMS Compatible (humidity control through BMS) etc. Heater should be ISI marked.

Supply, Installation, Testing & Commissioning of ultrasonic humidifier system (duly installed in AHU / Duct complete) operating at 240 volts / 50 Hz power supply and capable to provide 20 kg of Mist/Hr, SS Material, controller with BMS Compatible (humidity control through BMS) etc

Supply, Installation, Testing & Commissioning of Air curtain of 6 feet size (1800 mm) to produce a high speed air barrier dividing areas into two independent temperature zones with minimum effective air throw of 10 feet, two Speed Operation (High / Low), magnetic proximity switch with controller for switch on/off based on door open/close etc. complete as required

Supply, laying, Testing and Commissioning of following size XLPE insulated armoured Cable (Galvanised wire / strip) 1100 V Grade including end termination with brass compression glands and lugs, saddle / support for cable etc. as required and as per IS 7098 (Part 1) 1988 with upto date amendments on surface / cable tray as required and as directed by Engineering incharge (Compulsory ISI marked) (Cables for incoming to AHU control panel & outgoing cables for supply motor, exhaust motor, UVGI, limit switch, fire damper, heater, humidifier etc.)armoured aluminium cable 3.5 C X 95 sq. mm

Supply, laying, Testing and Commissioning of following size XLPE insulated armoured Cable (Galvanised wire / strip) 1100 V Grade including end termination with brass compression glands and lugs, saddle / support for cable etc. as required and as per IS 7098 (Part 1) 1988 with upto date amendments on surface / cable tray as required and as directed by Engineering incharge (Compulsory ISI marked) (Cables for incoming to AHU control panel & outgoing cables for supply motor, exhaust motor, UVGI, limit switch, fire damper, heater, humidifier etc.)armoured copper cable 4 C X 10 sq. mm

Supply, laying, Testing and Commissioning of following size XLPE insulated armoured Cable (Galvanised wire / strip) 1100 V Grade including end termination with brass compression glands and lugs, saddle / support for cable etc. as required and as per IS 7098 (Part 1) 1988 with upto date amendments on surface / cable tray as required and as directed by Engineering incharge (Compulsory ISI marked) (Cables for incoming to AHU control panel & outgoing cables for supply motor, exhaust motor, UVGI, limit switch, fire damper, heater, humidifier etc.)armoured copper cable 4 C X 6 sq. mm

Supply, laying, Testing and Commissioning of following size XLPE insulated armoured Cable (Galvanised wire / strip) 1100 V Grade including end termination with brass compression glands and lugs, saddle / support for cable etc. as required and as per IS 7098 (Part 1) 1988 with upto date amendments on surface / cable tray as required and as directed by Engineering incharge (Compulsory ISI marked) (Cables for incoming to AHU control panel & outgoing cables for supply motor, exhaust motor, UVGI, limit switch, fire damper, heater, humidifier etc.)armoured copper cable 4 C X 4 sq. mm

Supply, laying, Testing and Commissioning of following size XLPE insulated armoured Cable (Galvanised wire / strip) 1100 V Grade including end termination with brass compression glands and lugs, saddle / support for cable etc. as required and as per IS 7098 (Part 1) 1988 with upto date amendments on surface / cable tray as required and as directed by Engineering incharge (Compulsory ISI marked) (Cables for incoming to AHU control panel & outgoing cables for supply motor, exhaust motor, UVGI, limit switch, fire damper, heater, humidifier etc.)armoured copper cable 4 C X 1.5 sq. mm

Supply, laying, Testing and Commissioning of following size XLPE insulated armoured Cable (Galvanised wire / strip) 1100 V Grade including end termination with brass compression glands and lugs, saddle / support for cable etc. as required and as per IS 7098 (Part 1) 1988 with upto date amendments on surface / cable tray as required and as directed by Engineering incharge (Compulsory ISI marked) (Cables for incoming to AHU control panel & outgoing cables for supply motor, exhaust motor, UVGI, limit switch, fire damper, heater, humidifier etc.)armoured copper cable 2 C X 1.5 sq. mm

Supplying and installing following size 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 G.I. suspenders including G.I. bolts & nuts, etc. as required.225 mm width X 50 mm depth X 1.6 mm thickness

Pillar9 TAE India