Construction of District He...

[11.5.1]12 mm cement plaster of mix : 1. 1:2 (1 cement: 2 fine sand) [Through Rate]

[12.117.2]Providing and fixing factory made uPVC door frame made of uPVC extruded sections having an overall dimension as below (tolerance ±1mm), with wall thickness 2.0 mm (± 0.2 mm), corners of the door frame to be Jointed with galvanized brackets and stainless steel screws, joints mitred and Plastic welded. The hinge side vertical of the frames reinforced by galvanized M.S. tube of size 19 X 19 mm and 1mm (± 0.1 mm) wall thickness and 3 Nos. stainless steel hinges fixed to the frame complete as per manufacturer’s specification and direction of Engineer- in-charge 2. Extruded section profile size 42x50 mm [Through Rate]

[12.118.2]Providing and fixing to existing door frames. 2. 30 mm thick factory made Polyvinyl Chloride (PVC) door shutter made of styles and rails of a uPVC hollow section of size 60x30 mm and wall thickness 2 mm ( 0.2 mm) with inbuilt decorative moulding edging on one side. The styles and rails mitred and joint at the corners by means of M.S. galvanised plastic brackets of size 75x220 mm having wall thickness 1.0 mm and stainless steel screws. The styles of the shutter reinforced by inserting galvanised M.S. tube of size 25x20 mm and 1 mm ( 0.1 mm) wall thickness. The lock rail made up of H section a uPVC hollow section of size 100x30 mm and 2 mm ( 0.2 mm) wall thickness fixed to the shutter styles by means of plastic galvanised M.S. U cleats. The shutter frame filled with a uPVC multi-chambered single panel of size not less than 620 mm, having over all thickness of 20 mm and 1 mm (± 0.1 mm) wall thickness . The panels filled vertically and tie bar at two places by inserting horizontally 6 mm galvanised M.S. rod and fastened with nuts and washers, complete as per manufacturers specification and direction of Engineer-in-charge. [Through Rate]

[23.23.6.1]MISCELLANEOUS 6.1. Supply and erection of MS cable tray , duly pained as required including erection of the same on wall or ceiling with necessary fixture and other material required to complete the job in all respect up to the entire satisfaction of Engineer-in Charge of the work. MS perforated cable tray painted with powder coating 100 X 50 X 2 mm [Through Rate]

[23.23.7.1]MISCELLANEOUS 7.1. Supply and erection of cable tray cover made of 1.25 mm thick GI sheet as required including erection of the same on existing cable tray with necessary fixture and other material required to complete the job in all respect up to the entire satisfaction of Engineer-in Charge of the work. GI cable tray Cover , suitable for cable tray of 100 X 50 X 2 mm [Through Rate]

[25.7.1]Supply, installation, and commissioning of factory/site fabricated GSS sheet metal rectangular/round ducting complete with neoprene rubber gaskets, elbows, hangers, supports etc. as per approved drawings and specifications of following sheet thickness complete as required. 1. Thickness 0.63 mm sheet [Through Rate]

[25.7.2]Supply, installation, and commissioning of factory/site fabricated GSS sheet metal rectangular/round ducting complete with neoprene rubber gaskets, elbows, hangers, supports etc. as per approved drawings and specifications of following sheet thickness complete as required. 2. Thickness 0.80 mm sheet [Through Rate]

[25.7.3]Supply, installation, and commissioning of factory/site fabricated GSS sheet metal rectangular/round ducting complete with neoprene rubber gaskets, elbows, hangers, supports etc. as per approved drawings and specifications of following sheet thickness complete as required. 3. Thickness 1.00 mm sheet [Through Rate]

[7.22.1]Brick work with common burnt clay non-modular bricks of class designation 10.5 in superstructure above plinth level up to floor IV level in all shapes and sizes in : 1. Cement mortar 1:4 (1 cement : 4 coarse sand) [Through Rate]

Lift Lobby and Staircase Pressurisation. Supplying, installing, testing and commissioning of Normal/smoke extract fans as per specifications. Fan shall be direct driven Tube Axial fan complete with Fan and motor assembly .Motors shall be `F` Class insulation ( IE2 for Normal supply / IE1 for smoke supply)suitable for 415 plus 10% volts, 50 cycles , 3 phase AC supply and static pressure shall be as indicated.The fan shall be equipped with mounting bracket.Fan shall be with flexible fire proof flexibel connection at inlet and outlet.Fan shall be AMCA certified for Air and sound performance.:- 24000 cfm capacity with 50mm static pressure Make: Dustech/ Systemair/ Greenheck

Basement VentillationVentilation Fan:Axial Flow Fans:Supplying, installing, testing and commissioning of Normal/smoke extract fans as per specifications. Fan shall be direct driven Tube Axial fan complete with Fan and motor assembly .Motors shall be `F` Class insulation ( IE2 for Normal supply / IE1 for smoke supply)suitable for 415 plus 10% volts, 50 cycles , 3 phase AC supply and static pressure shall be as indicated.The fan shall be equipped with mounting bracket.Fan shall be with flexible fire proof flexibel connection at inlet and outlet.Fan shall be AMCA certified for Air and sound performance.Fan capacity based on static pressure which shall be given below 12500 cfm capacity with 40mm static pressure

Basement VentillationVentilation Fan:Axial Flow Fans:Supplying, installing, testing and commissioning of Normal/smoke extract fans as per specifications. Fan shall be direct driven Tube Axial fan complete with Fan and motor assembly .Motors shall be `F` Class insulation ( IE2 for Normal supply / IE1 for smoke supply)suitable for 415 plus 10% volts, 50 cycles , 3 phase AC supply and static pressure shall be as indicated.The fan shall be equipped with mounting bracket.Fan shall be with flexible fire proof flexibel connection at inlet and outlet.Fan shall be AMCA certified for Air and sound performance.Fan capacity based on static pressure which shall be given below 9000 cfm capacity with 40mm static pressure

Inline Fans (Accoustically Insulated)Supply, installation, testing and commissioning of ducted Inline Fans of GSS construction duly powder coated (rectangular box type for upto 20 mm WG SP and circular type for 10 mm WG SP) with centrifugal blower and motor encased in sheet metal casing, canvas connection etc. The Fan motor shall be suitable for operation on 220 V± 10%, 50 Hz, 1 phase AC supply. The Fan assembly shall conform to specifications and in accordance with requirements of drawings and Schedule of Quantities.Air Quantity : 600 CFM Static Pressure : 10 mm wgMotorrating : As Required Make: Dustech/ Systemair/ Greenheck

Fresh Air Louvers:`Supplying, installing and testing of fresh air GI intake louvers with bird screen complete as per specification and drawings Fresh Air Louver. Make: Systemair/ DYNAMIC/ CARYAIRE

Starter Panels for Axial Fan. Supplying, installing, testing and commissioning of wall mounted DOL Starter Panels Upto 5 HP for Ahu handling Units with suitable TP MCB, overload relay start/stop push buttons, ammeter with single CT and ON / OFF / TRIP indication lights etc Make: Tricolite/ Adlec/ Advance/ RR Controls

ELECTRICAL PANEL Design, fabrication, assembly, wiring and supply of front operated dead front cubicle type compartmentalised as per Form 3B, rear access free standing, dust and vermin proof Outdoor Type(IP -55 Weather proof protection) main switchboards suitable for use at 415 volts, 3 phase 4 wire 50 Hertz system suitable for a symmetrical fault level of 36 kA at 415 volts, fabricated from 2 mm thick CRCA MS sheets with hinged, gasketted (metal based neoprene) and lockable doors having structural reinforcement with suitable angle/channel/T/flat sections including 3 mm thick gland plates on top and bottom and including lifting hooks and including GI earth strip of required size with 2 nos earthing terminals and including powder coated paint finish of approved shade over metal surface cleaned and treated with seven or nine tank process complete with interconnections etc as per specifications, as required and as below: Ventilation Panel MCCB 160A 4P 35KA with ROM and Spreader-1 No Metering and Indication 1 set of R,Y,B phase indicating lamps each with 3 nos.with 6A SP MCB. 1 No. (0-500V) Voltmeter with VSS 1 No. (0-160A) Ammeter with ASS BUSBARS Electrolytic high conductivity Aluminium TPN plus Earth busbars rated at 500 amps having a maximum current density of 1 amp per sq mm suitable to with stand symmetrical fault level of 50 kA at 415 volts. OUTGOINGS MCB 32A 4P 10KA - 6 Nos Make: Tricolite/ Adlec/ Advance/ RR Controls

Civil Work Dismantling Brickwork: Removal of existing brick walls or masonry including stacking of serviceable bricks and disposal of debris. This usually mentions type of mortar (lime, cement) and disposal distance for waste materials

Civil Work Slab cutting holes for fixing pipes or openings in RCC slabs/walls/beams of specified Area

False Ceiling in Toilet Dismantling of existing false ceiling and Supply, fabrication, and installation of a complete metal grid ceiling system, consisting of perforated metal ceiling tiles and a suspended T-grid framework, including all necessary accessories, hangers, suspension systems, acoustic backing (if required), and edge trims. The ceiling tiles shall be made of high-quality pre-coated galvanized steel or aluminum with a thickness of 0.5 mm to 0.7 mm. Tiles shall be modular in size, typically 600mm x 600mm (or as per approved shop drawings), with factory-applied polyester powder-coated or anodized finish in RAL 9016 (white) or as specified by the consultant. Perforation pattern shall be round holes, typically Ø1.5 mm at 3 mm centers in a staggered arrangement, achieving an open area of approximately 15–20% for acoustic performance. Each tile shall be backed with a non-woven acoustic fleece or mineral wool pad (optional), achieving a Noise Reduction Coefficient (NRC) of at least 0.70 where specified. The supporting grid system shall be exposed or concealed type T-bar system, including main runners (38 mm x 24 mm), cross tees (24 mm x 24 mm), and wall angles (24 mm x 24 mm), all made from galvanized steel with a minimum thickness of 0.33 mm. The grid shall be suspended using galvanized mild steel rods (minimum 4 mm diameter), securely anchored to the slab or structural framing above, spaced not more than 1200 mm apart. All ceiling levels shall be set using laser leveling equipment to maintain a perfectly flat and aligned ceiling surface including dismentling and refixing of electrical points and LED panels. Make: Armstrong/ Knauf or equivalent make

Supplying and drawing following sizes of FRLS/HFFR PVC insulated copper conductor, single core cable in the existing surface/ recessed steel/ PVC conduit as required 4 x 6 sq. mm (DSR 1.17.31)

Supplying, installation, testing and commissioning of GI volume control duct damper complete with neoprene rubber gaskets, nuts, bolts, screws linkages, flanges etc in confirmation to SMACNA/IS and as per specifications complete etc. as required. (DSR 30.13)

Supplying, Fixing, installation, testing and commissioning of powder coated extruded aluminium Supply Air Grills with aluminium volume control dampers in confirmation to SMACNA/IS and as per specifications complete etc. as required. (DSR 30.15)

Supplying and fixing of powder coated extruded aluminium Return Air Grills with louvers but without volume control dampers complete in confirmation to SMACNA/IS and as per specifications complete etc. as required. (DSR 30.16)

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