LAC-ADS-2025-26-Irikur LAC - Sri Sajeev Joseph MLA -Community Hall for Alakkode Grama Panchayath Electrification-Providing Air Conditioning-Electrical AC Work

Amount

AIR CONDITIONING

OD205195/2025-2026:Supply, conveyance, fittings, testing and commissioning 11 TR Capacity ductable air cooled air conditioning unit with scroll compressor. Copper condenser coil High efficiency power full condenser unit with all standard fittings, safety devices, like HP/LP cut out, single phase preventer, overload relays. All microprocessor control with digital display and cordless remote R-410 or equivalent gas. Supply, fitting , testing and commissioning of 11 TR capacity FCU 100% copper with provision of providing filter area section to house pre filter section with set of washable pre filters having efficiency of 80% down to 10 micron, including supply and fixing of Canvas set of fire retardant quality for connecting FCU to ducting / plenum etc as required. Brand - Carrier midea / Blue star /Daikin/ Toshiba / Misthubushi/Hittachi.

OD205199/2025-2026:Supply and providing following size hard drawn copper pipe for the extending the pipe between out door and in door unit including the pipe using rubberised form sleeve 9 mm thick, brazing, leak testing etc. 11/8 inch or nearest size, suitable for suction line copper refrigent pipe for 11TR 22 gauge hard drawn copper pipe insulated using 9 mm thick rubber nitrite insulation

OD205202/2025-2026:Supply and providing following size harddrawn copper pipe for the extending the pipe between out door and in door unit including the pipe using rubberised form sleeve 9 mm thick, brazing, leak testing etc. 5/8 inch or nearest size , suitable for liquidline copper refrigent pipe for 11TR 22 gauge hard drawn copper pipe insulated using 9mm thick rubber nitrite insulation .

16.12.2.2:Supply, Installation, balancing 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.Site fabricated GSS sheet metal rectangular ducting as per IS 655-2006 for 0.8. mm thick

16.12.2.1:Supply, Installation, balancing 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.Site fabricated GSS sheet metal rectangular ducting as per IS 655-2006 for 0.63 mm thick

OD205200/2025-2026: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 two coats of cold setting adhesive CPRX compound. The joints shall sealed with 50 mm wide and 3 mm thick self adhesive nitrile rubber tape insulation complete as per specifications and as required. Nitrile rubber insulation - 13 mm

OD205203/2025-2026:Supplying and fixing of following thickness open cell Nitrile rubber aquastic insulation inner side of the existing duct after applying two coats of cold setting adhesive CPRX compound. Nitrile rubber aquastic insulation - 13 mm

OD205204/2025-2026:Supply ,installation ,testing and commissioning of fabricated double insulated GI plenum box with extra supporting frame work attached to FCU

OD205201/2025-2026:Supply, installation, testing and commissioning of fresh air area cowl with bird screen and grille and 20 micron synthetic filter.

OD205197/2025-2026:Supply and filling of R-410 gas charging

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

16.16:Supplying & fixing of powder coated extruded aluminum Return Air Grills with louvers but without volume control dampers complete as required.

OD205198/2025-2026:Supply and installation of AHU Covering Isowall sandwich puff panelling with 40mm thick covered with 0.6 mm thick pre painted GI sheet with inspection opening for cleaning air filters service openings with provisions for canvas connections complete. Locking type, Density 40 kg/m3

OD205196/2025-2026:Supply and fabrication conveyance and installation of angle iron frame work for mounting outdoor unit and indoor unit using suitable size MS angles/flats cut and welded to shape fixing the same on floor or wall/parapet as required including painting with two coats of enamel paint over a coat of zinc chromite primer

90.6.5.11:Supply and drawing the following sizes of multi-core PVC insulated & FRLS PVC sheathed 650/1100 V grade copper conductor round flexible cables conforming to IS 694 part I 1960 in the existing surface / recess conduit as required including giving necessary connections of the following sizes.3 core 1.50 sq mm

90.6.5.12:Supply and drawing the following sizes of multi-core PVC insulated & FRLS PVC sheathed 650/1100 V grade copper conductor round flexible cables conforming to IS 694 part I 1960 in the existing surface / recess conduit as required including giving necessary connections of the following sizes.3 core 2.50 sq mm

OD205194/2025-2026:Supply and fixing 25 mm UPVC drain water pipe line with necessary, supports, saddles, clamps, hangers, and fittings such as bends, tees etc and shall the fixed on the wall with suitable size saddle and screw complete in surface/recess including cutting wall and making good the damages as required

OD205193/2025-2026:Charges for cutting the wall demolishing brickwork manually / by mechanical means including disposal of unserviceable material within 50 meters lead as per the direction .

14.12:Providing 15mm thick cement plaster of mix 1:4(1 cement: 4 fine sand) at all levels

OD260380/2025-2026:12.45.3 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 37 mm, at 1200 mm centre to centre, one flange fixed to the ceiling with dash fastener 12.5 mm dia x 50 mm long with 6 mm 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 25 mm 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 3.5x25 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

Bidder Name

Bharath Aircon