Small Scale Industries Development Corporation Limited Tender

Assistant Professor: 6HP

Jt. Director: 8 HP

Commercial Complex: 8HP

EVAPORATIVE VRF INDOOR UNITS Supply, Installation, Testing and Commissioning of variable refrigerant flow modular type indoor units comprising of all accessories as per the specifications. The indoor units shall be suitable to work on cooling as well as heating mode. The indoor units shall be suitable for operation on 220±6% /415±6% volts, 50Hz, 1/3 phase AC power supply. Ductable indoor units shall be suitable to handle extent of ductwork as shown in the design drawings and and the indoor units shall be of following capacities: Make : Mitsubishi Heavy/ Toshiba /OGeneral .

Assistant Professor: Ducted Units 3.0 HP

Assistant Professor: : Hi Wall Units 2.0 HP

Jt. Director: Ducted Units 3.0 HP

Jt. Director: Hi Wall Units 2.0 HP

Commercial Complex: Ducted Units 3.0 HP

Commercial Complex: Ducted Units 3.0 HP

Commercial Complex: Hi Wall Units 2.0 HP

Supply installation , testing commissioning of INSULATED REF JOINTS / Y-JOINTS, CONTROL BOX, SPLITTERS, PIPE FITTINGS, headers, ACCESSORIES ETC. for all the above VRF IDU/ODU units. complete with all accessories

Corded/Cordless Remote for Indoor units

CENTRAL CONTROLLER With PC Monitoring Systems - Centralised Control Compliant Manager/ Smart Manager including all Hardware/Software system, USB Adaptors, Telephone Line connectivity, Allied cabling between centralized control system with Outdoor/Indoor units and other allied accessories , etc complete job. System should have facilities for start, stop,temperature setting,fan speed control,mode control,Group control,emergency start & stop, BMS access and fault Diagnosis. Make : Mitsubishi Heavy/ Toshiba /OGeneral .

REFRIGERANT PIPING- (If required at site) Supply, Installation, Testing & Commissioning of high pressure copper refrigerant piping suitable for R 410a refrigerant of suitable size as required and duly insulated with 19mm/13mm thick closed cell elastomeric insulation in tubing form. External Refrigerant piping shall be laid on GI cable trays. Refrigerent pipes on terrace or platform shall be installed on raised GI Cable tray and finally covered with GI Sheet Cover for protection. Piping inside occupied spaces shall be supported using MS hangers duly painted with black enamel paint. Entire refrigerant piping work be carried out in accordance with the specifications. Piping shall be of following sizes :

6.35 mm dia with 13mm thick nitrile rubber insulation

9.53 mm dia with 13mm thick nitrile rubber insulation

12.7 mm dia with 13mm thick nitrile rubber insulation

15.8 mm dia with 13mm thick nitrile rubber insulation

19.0 mm dia with 13mm thick nitrile rubber insulation

22.2 mm dia with 19mm thick nitrile rubber insulation

28.6 mm dia with 19mm thick nitrile rubber insulation

31.8 mm dia with 19mm thick nitrile rubber insulation

34.9 mm dia with 19mm thick nitrile rubber insulation

41.1 mm dia with 19mm thick nitrile rubber insulation

PVC DRAIN PIPING Supply, installation, testing and commissioning of rigid PVC piping complete with fittings, supports as per specifications and duly insulated.

50 mm dia

40 mm dia

32 mm dia

25 mm dia

20 mm dia

GSS DUCTING (If required at site) Supply, installation, testing and commissioning of Sheet metal ducting 24 Guage Ducting

DUCT THERMAL INSULATION (If required at site) Supply, installation and testing of External Thermal insulation on ducts covered with closed cell crosslinked polyethylene foam having density 25-30 with/without self adhesive as per the approved specifications. 9 mm thick Insulation

DUCT ACOUSTIC LINING (If required at site) Supply, installation, testing and commissioning of acoustic insulation. Material shall be open cell nitrile rubber (with/without self adhesive) with 140-180 Kg/m3 density and all accessories as per specification. 15 mm thick linning

AIR TERMINAL DEVICES Supply, installation, testing and commissioning of grilles/ diffusers as per specifications and drawings excluding fixing frame of G.I./wooden in false ceiling/walls.

Aluminium Supply/Return Air Diffusers

Aluminium Supply/Return Air Grilles

Supply,Installation,Testing and commissioning of duoble layer canvas connection with 1/2 hr. fire rating as per specification.

GI CABLE TRAY Supply and installation of lader type GI 'U' shaped channel cable tray of following sizes. 40 x 300 x 40 x 2 mm

CONTROL & TRANSMISSION WIRES

Supply, installation, testing and commissioning of control cum transmission wiring of 2 core x 1.5 sqmm copper cable between indoor and out door unit including conduit pipes

Supply, installation, testing and commissioning of control cum transmission wiring of 2 core x 4 sqmm copper cable between Control Panel and Outdoor/Indoor units including conduit pipes

Supply, installation, testing and commissioning of control cum transmission wiring of 2 core x 2.5 sqmm copper cable between Control Panel and Outdoor/Indoor units including conduit pipes

MS STANDS Supply, fabrication and Installation of MS base frame/Platform for Outdoor Units duly painted (Job includes ODU/IDU, Refrigerant piping, Ducting, etc)

6 HP ODU Stand

8 HP ODU Stand

Fire Fighting System Non Schedule Items Providing and fixing ISI Marked of approved make Fire Extinguishers complete with all accessories as per manufacturer's specifications. (Note - The Supply and Installation of all the items will be done as per the actual requirements at site)

ABC dry powder stored pressure type 6 kg capacity (IS:15683).

CO2 gas nozzle type - 9 Litre capacity (IS:2878).

Mechanical Foam gas cartridge type. 9 Kg capacity (IS:15683).

"Providing & Fixing of Lay in Std Perforated metal ceiling System consisting of 600x600x0.5mm Lay in tiles of pre coated galvanised steel in 0.5 mm thickness in white colour with standard perforation of 2.5mm dia & open area of 20% and having black fleece acoustical fleece glued to the back of the tile to be laid on OEM grid systems with 15mm wide T - section flanges colour white having rotary stitching on the Main Runner, 1200 mm & 600 mm Cross Tees. The tiles should have Humidity Resistance (RH) of 100%, NRC of 0.70, Fire Performance A2-s1.d0 in module size of 600 X 600 mm, suitable for Green Building application, with Recycled content of 25%. Make : Armstrong or Equivalent. specificiations/selection done by Architect. The grid should be of OEM make with 15mm wide T - section flanges colour white having rotary stitching on all T sections i.e. the Main Runner, 1200 mm & 600 mm Cross Tees with a web height of 43mm and a load carrying capacity of 23.71 Kgs/M2. The T Sections have a Galvanizing of 120 grams per M2 & passed through 500 hrs of Salt test. The Tile & Grid system used together should carry a 15 year warrantee. OEM (ORIGINAL EQUIPMENT MANUFACTURE) INSTALLATION: To comprise main runner spaced at 1200mm centres securely fixed to the structural soffit using OEM suspension system (specifications below) at 1200mm maximum centre. The First/Last OEM suspension system at the end of each main runner should not be greater than 450mm from the adjacent wall. Flush fitting 1200mm long cross tees to be interlocked between main runners at 600mm centre to form 1200 x 600 mm module. Cut cross tees longer than 600mm require independent support. 600 x 600mm module to be formed by fitting 600mm long flush fitting cross tees centrally between the 1200 mm cross tees. Perimeter trim to be OEM wall angles of size 3000x19x19mm, secured to walls at 450 mm maximum centres. OEM SUSPENSION SYSTEM accessories manufactured and supplied by OEM consisting of M6 Anchor Fasteners with Vertical Hangers made of Galvanised steel of size 26 x 26 x 25 x 1.2mm with a Galvanised Thickness of 80gsm, A p+C560re Straightened Hanger wire of dia – 2.68 mm of 1.83 m length., thickness of 80gsm and a tensile strength of 344-413 MPa, along with Adjustable hook clips of 0.8mm thick, galvanised spring steel for 2.68 mm with a minimum pull strength of 110 kg. The adjustable clip also consists of a 3.5 mm aquiline wire to be used with the main runner.specificiations/selection done by Architect. (in Recreation & Common Room)"

"Providing and fixing false ceiling at all height including providing and fixing of frame work made of special sections, power pressed from M.S. sheets and galvanized with zinc coating of 120 gms/sqm (both side inclusive) as per IS : 277 and consisting of angle cleats of size 25 mm wide x 1.6 mm thick with flanges of 27 mm and 37mm, at 1200 mm centre to centre, one flange fixed to the ceiling with dash fastener 12.5 mm dia x 50mm long with 6mm dia bolts, other flange of cleat fixed to the angle hangers of 25x10x0.50 mm of required length with nuts & bolts of required size and other end of angle hanger fixed with intermediate G.I. channels 45x15x0.9 mm running at the spacing of 1200 mm centre to centre, to which the ceiling section 0.5 mm thick bottom wedge of 80 mm with tapered flanges of 26 mm each having lips of 10.5 mm, at 450 mm centre to centre, shall be fixed in a direction perpendicular to G.I. intermediate channel with connecting clips made out of 2.64 mm dia x 230 mm long G.I. wire at every junction, including fixing perimeter channels 0.5 mm thick 27 mm high having flanges of 20 mm and 30 mm long, the perimeter of ceiling fixed to wall/partition with the help of rawl plugs at 450 mm centre, with 25mm long dry wall screws @ 230 mm interval, including fixing of gypsum board to ceiling section and perimeter channel with the help of dry wall screws of size 3.5 x 25 mm at 230 mm c/c, including jointing and finishing to a flush finish of tapered and square edges of the board with recommended jointing compound , jointing tapes , finishing with jointing compound in 3 layers covering upto 150 mm on both sides of joint and two coats of primer suitable for board, all as per manufacturer's specification and also including the cost of making openings for light fittings, grills, diffusers, cutouts made with frame of perimeter channels suitably fixed, all complete as per drawings, specification and direction of the Engineer in Charge but excluding the cost of painting with :12.5 mm thick tapered edge gypsum moisture resistant board.Make: Armstrong, lagyp or equivalent. As per the specification/selection by Architect."