All India Institute Of Medical Sciences Tender

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 colors 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 oxidized M.S. sliding door bolts with nuts and screws etc. complete 250x16 mm

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

Providing and fixing aluminum die cast body tubular type universal hydraulic door closer (having brand logo with ISI, IS : 3564, embossed on the body, door weight up to 35 kg and door width up to 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 complete. 125 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 coat of 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 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,(i) Single socketed pipes 110mm dia

Providing and fixing on wall face 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,(i) Single socketed pipes 75 mm diameter

Providing and fixing on wall face unplasticised - PVC molded 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 molded 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 molded 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/ liter of approved brand and manufacture, including applying additional coats wherever required to achieve even shade and color. 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 liters 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 meters lead as per direction of Engineer-in-charge. In cement mortar

Providing and fixing aluminum 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. Aluminum sections shall be smooth, rust free, straight, mitred and jointed mechanically wherever required including cleat angle, Aluminum 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 aluminum (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 (Fittings shall be paid for separately) Powder coated aluminum (minimum thickness of powder coating 50 micron)

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 paneling 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 engineer in- charge Pre-laminated particle board with decorative lamination on both sides

Providing and fixing glazing in aluminum 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 aluminum snap beading shall be paid in basic item): With float glass panes of 4.0 mm thickness (weight not less than 10kg/sqm)

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

Providing & fixing false ceiling at all heights with GRG (Glass Fiber 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, Noncombustible 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 galvanized 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 up to 1000 mm length and L-shape level adjuster of size 85x25x2 mm. Galvanized 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 liter 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.

Self levelling of flooring by using fiber-reinforced self-levelling compound 2mm thick on existing concrete, screeds, stone, ceramic tiles, old and new timber floors, parquet and plywood. Levelling will be done to such extent to provide level surface and no impression of existing flooring will be seen

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

Providing and fixing non-asbestos fiber reinforced aerated cement sheet of 10 mm thick on wall/roof/floor oh highly dense weight solid core panels made of cement concrete core composed of OPC cement, pulverized fly ash, quick lime, cotton pulp & Gypsum in mortar state mixed with aeration agent in a preset mold. Fixing of sheet shall be done by stainless steel self-drilling screw required as per direction on engineer-in-charge.

Providing and fixing of 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 of any color and welding required at joints as per direction of Engineer-in- charge

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 steel conduit as required 2 X 4 sq. mm + 1 X 4 sq. mm earth wire

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 steel conduit as required 4 X 10 sq. mm + 2 X 6 sq. mm earth wire

Supplying and fixing suitable size GI/PVC box with modular plate and cover in front on surface or in recess, including providing and fixing 6 pin 5/6 & 15/16 A modular socket outlet and 15/16 A modular switch, connections etc. as required.

Supplying and fixing following way, horizontal type three pole and neutral, sheet steel, MCB distribution board, 415 V, on surface/ recess, complete with tinned copper bus bar, neutral bus bar, earth bar, din bar, interconnections, powder painted including earthing etc. as required. (But without MCB/RCCB/Isolator) 4 way (4 + 12), Double door

Supplying and fixing 5 A to 32 A rating, 240/415 V, 10 kA, "C" curve, miniature circuit breaker suitable for inductive load of following poles in the existing MCB DB complete with connections, testing and commissioning etc. as required. Single pole

Supplying and fixing following rating, four pole 415-volt TPN MCB in the existing MCB DB complete with connections, testing and commissioning etc. as required MCB TPN 63-amp, C Curve

Once through Double Deck AHU (OAHU - 100% Fresh air & 100% exhaust with heat recovery unit):- Supply Installation Testing & Commissioning of double Skin Horizontal Air Handling Unit complete with, Bottom Deck:- consisting 100% fresh air intake provisions with aluminum dampers on fresh air side and supply air side, all filters flanged type i.e. pre filters (G-4), fine filter (F-9), 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 DX cooing 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. Cross flow type heat exchanger: - The supply and exhaust airflow perpendicular to each other separated by aluminum plates which transfer the heat from one side to the other. Heat transferred from one air flow to another without mixing the air flows. Sensible Efficiency up to 80%. Upper Deck: - consisting 100% exhaust air provisions with aluminum dampers on exhaust air side and return air side, all filters flanged type i.e. pre-filters (G-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. Supply Air Fan Capacity, CFM: 2400 Return Air Fan Capacity, CFM: 3000 DX Cooling Coil Load, TR: 16 Total Supply side Static, Pa: 1000 Total Return side Static, Pa: 1000

Supply, installation, testing 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. Thickness 0.63 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 aluminum with aluminum volume control dampers with anti-smudge ring & removable core

Supply, installation, testing and commissioning of Fresh / Exhaust air intake louvers made from 3" wide (Minimum 3 MM thickness) powder coated extruded aluminum @ 1" pitch with proper stiffeners complete with HDPE insect mesh fixed in a removable frame as per approved design.

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 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 aluminum 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. 19 mm

Supplying and fixing of following thickness duly laminated aluminum 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. 25 mm

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

Supply Installation, Testing & Commissioning of modular type Variable Refrigerant flow /Variable Refrigerant Volume air cooled Outdoor units suitable for cooling and heating, having all hermetically sealed inverter type Scroll Compressor(s), minimum two compressors for above 14 HP modules, microprocessor based Controller, top discharge type condensing unit(s), with R 410 A/latest Refrigerant, vibration isolators, outdoor unit frame with suitable foundation, complete with all accessories as required etc. The unit shall deliver the rated capacity at AHRI Conditions and work even at approx. 50°C ambient temperature without tripping. The unit shall be suitable to work on 400V +/- 10%, 3 Phase, 50Hz AC power supply. The unit shall be filled with first charge of the refrigerant and ready for use as required. The COP at AHRI conditions shall not be less than 3.1 and IEER not less than 6.5 complete as per the technical specifications. Capacity: 20 HP

Supply Installation, Testing & Commissioning of AHU Kit consists of a control PCB, electronic expansion valve, complete with all accessories as required etc. This kit will connect the AHU to the VRF Outdoor Unit.

Supply Installation, Testing & Commissioning of Corded Thermostat cum controller for temperature setting and operation, complete with all accessories as required etc. (Dual mode: Cooling & Heating).

Supply, Installation, testing and commissioning including vaccumiazation and Nitrogen testing of following nominal sizes of soft/hard drawn copper refrigerant piping for VRV/VRF system, complete with fittings, with suitable adjustable ring type hanger supports, jointing/brazing including accessories, insulated with XPLE Class-O tubular insulation/with Class-O closed cell elastomeric nitrile rubber tubular sleeves sections of specified thickness as given below for Suction and Liquid lines, complete with all accessories as required etc. 15.86 mm dia (OD) (Soft drawn) with tube thickness 1.2 mm with 19 mm thick insulation

Supply, Installation, testing and commissioning including vaccumiazation and Nitrogen testing of following nominal sizes of soft/hard drawn copper refrigerant piping for VRV/VRF system, complete with fittings, with suitable adjustable ring type hanger supports, jointing/brazing including accessories, insulated with XPLE Class-O tubular insulation/with Class-O closed cell elastomeric nitrile rubber tubular sleeves sections of specified thickness as given below for Suction and Liquid lines, complete with all accessories as required etc. 28.58 mm dia (OD) (Hard drawn) with tube thickness 1.2 mm with 19 mm thick insulation

Supply, Installation, testing and commissioning of 40 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 aluminum sheet cladding as required complete in all respect with fixing screws etc.

Supply & Installation of Digital Magnehelic gauge with suitable 24 gauge smoothened to 240 grit SS304 face plates & 16-gauge GI Box & PU Tube/ silicon tubing (Range: 30 - 0 - 30 Pa) suitable to install in modular panel with nozzle & complete accessories for clean rooms.

Supply, Installation, Testing & Commissioning of Electric tubular finned Heaters of 12 kW capacity in SS construction and bank wise distribution, duly installed in ducts complete with mounting arrangement, safety thermostat, humidistat for humidity control, SSR based control, contactor etc. Heater should be ISI marked.

Fabrication, Supply, Installation, Testing, Commissioning of Outdoor floor mount type AHU control Panel with following specifications: CRC Sheet of 3.15 mm, Grey Color with Incoming: 1 Incomer -200 Ampere MCCB/16KA 4 Pole. Panel must include R, Y, B Indicator, with 250 ampere aluminum busbar, 1No Digital Multi-Function Metre / Digital Load Manager suitable to connect with Centre Energy Monitoring System/BMS through RS485 connection. Outgoing: Outgoing -2 Nos with 25 Ampere MCB/16KA 4 Pole for supply motor - 4 kW, exhaust motor - 4 kW. All outgoings shall be with necessary MCB's, contactors, relays, illuminated push button for manual ON & OFF, indication lamps (for ON, OFF, TRIP Status), Auto/Manual selector switch. Outgoing -1 Nos with 63 Ampere MCCB/16KA 4 Pole for VRF outdoor unit. All outgoings shall be with necessary MCB's, contactors, relays, illuminated push button for manual ON & OFF, indication lamps (for ON, OFF, TRIP Status), Auto/Manual selector switch. Outgoing -1 Nos with 40 Ampere MCCB/16KA 4 Pole for heaters - 12 kW (three bank distribution). All outgoings shall be with necessary MCB's, contactors, relays, illuminated push button for manual ON & OFF, indication lamps ( for ON,OFF,TRIP Status), Auto/Manual selector switch. Outgoings with suitable rating MCB's shall be considered for UVGI system, fire damper, AHU limit switch etc. Necessary safety interlocks like AHU motor interlock with service door limit switch, fire damper interlock, supply & exhaust fan interlock, UVGI system and heaters interlocks with AHU). Potential free Contact (for supply motor, exhaust motor, fire damper, heater, humidifier etc.) to be provided for Connections to BMS. Note:- 1. VFD (for motor speed control) with inbuilt PID controller for varying the speed of fan, along with DPT (0 to 3000 pa) sensor for measuring DP across fan and providing input to VFD. VFD to be installed/mounted in motor control panel. Capacity of VFD: 4 kW - 1 No. (for Supply motor) & 4 kW - 1 No. (for exhaust motor) 2. Provision of MCB / Contactor for UVGI system, AHU limit switch, Fire damper etc. to be considered in AHU control panel.

Supply, laying, Testing and Commissioning of following size XLPE insulated armored Cable (Galvanized 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 up to date amendments on surface / cable tray as required and as directed by Engineering in charge (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. armored aluminum cable 3.5 C X 95 sq. mm

Supply, laying, Testing and Commissioning of following size XLPE insulated armored Cable (Galvanized 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 up to date amendments on surface / cable tray as required and as directed by Engineering in charge (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. armored copper cable 4 C X 10 sq. mm

Supply, laying, Testing and Commissioning of following size XLPE insulated armored Cable (Galvanized 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 up to date amendments on surface / cable tray as required and as directed by Engineering in charge (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. armored copper cable 4 C X 6 sq. mm

Supply, laying, Testing and Commissioning of following size XLPE insulated armored Cable (Galvanized 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 up to date amendments on surface / cable tray as required and as directed by Engineering in charge (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. armored copper cable 4 C X 4 sq. mm

Supply, laying, Testing and Commissioning of following size XLPE insulated armored Cable (Galvanized 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 up to date amendments on surface / cable tray as required and as directed by Engineering in charge (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. armored copper cable 4 C X 1.5 sq. mm

Supply, laying, Testing and Commissioning of following size XLPE insulated armored Cable (Galvanized 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 up to date amendments on surface / cable tray as required and as directed by Engineering in charge (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. armored copper cable 2 C X 1.5 sq. mm

Supplying and installing following size of perforated painted with powder coating M.S. cable trays with perforation not more than 17.5%, in convenient sections, joined with connectors, suspended from the ceiling with M.S. suspenders including bolts & nuts, painting suspenders etc. as required 150 mm width X 50 mm depth X 1.6 mm thickness

Supplying and installing following size of perforated painted with powder coating M.S. cable trays with perforation not more than 17.5%, in convenient sections, joined with connectors, suspended from the ceiling with M.S. suspenders including bolts & nuts, painting suspenders etc. as required 100 mm width X 50 mm depth X 1.6 mm thickness

Earthing with G.I. earth plate 600 mm X 600 mm X 6 mm thick including accessories, and providing masonry enclosure with cover plate having locking arrangement and watering pipe of 2.7-metre-long etc. with charcoal/ coke and salt as required.(Set of 2)

Supplying and laying 25 mm X 5 mm G.I strip at 0.50 metre below ground as strip earth electrode, including connection/ terminating with G.I. nut, bolt, spring, washer etc. as required. (Jointing shall be done by overlapping and with 2 sets of G.I. nut bolt & spring washer spaced at 50mm)