LAC ADS Renovation of I st floor of Old Surgical Ward building at Govt. District Hospital Thalassery - Providing Laminar Airflow HVAC systems in 4 Nos OT.

Amount

Supply & Installation of Centralized A/C

od163581/2019_2020 : Supply, fittings, testing and commissioning SITC of 5.5 TR capacity ductable air-conditioner air cooled condensing unit with scroll compressor. High efficiency power full condenser unit with all standard fittings, safety devices, like HP/LP cutout, single phase preventer, overload relays. All microprocessor control with digital display, R-410 gas.(Carrier Midea, Toshiba , Mitsubishi)

od163583/2019_2020 : Supply, fittings, testing and commissioning of 5.5 TR capacity double skin DX AHU suitable for laminar air flow system with mixing plenum , filter, copper coil and fan sections of 50 mm panel thick duly sandwiched with puff and with thermal bridging having outer skin made of 0.66 mm GI. Coil section with 6 RD copper with provision of filter section to house microvee filters and pre filter section with set of washable pre filters having efficiency of 80% down to 10 micron. Fine filters 99% efficiency down to 5 micron, double canvas connections of fire retardant quality for connecting AHUs to ducting bar plenum

od163587/2019_2020 : Supply, fittings, testing and commissioning SITC of 8.5 TR capacity ductable air-conditioner air cooled condensing unit with scroll compressor. High efficiency power full condenser unit with all standard fittings, safety devices, like HP/LP cutout, single phase preventer, overload relays. All microprocessor control with digital display, R-410 gas.(Carrier Midea, Toshiba , Mitsubishi)

od163688/2019_2020 : Supply, fittings, testing and commissioning of 8.5 TR capacity double skin DX AHU suitable for laminar air flow system with U V protected air flow system.Mixing plenum , filter, copper coil and fan sections of 50 mm panel thick duly sandwiched with puff and with thermal bridging having outer skin made of 0.66 mm GI. Coil section with 6 RD copper with provision of filter section to house microvee filters and pre filter section with set of washable pre filters having efficiency of 80% down to 10 micron. Fine filters 99% efficiency down to 5 micron, double canvas connections of fire retardant quality for connecting AHUs to ducting bar plenum

od164429/2019_2020 : Supply and providing the following size soft drawn copper pipe for the extending the pipe between out door and in door unit, including the pipe using rubberised foam sleeve 10mm thick, brazing, leak testing etc. ( for extending length of pipe beyond standard length supplied with the unit )0. 95 mm (3/8"), 12.5 mm (1/2") ,4.6 (5/8") dia ,3.5 mm(11/8), 22 gauge soft drawn copper pipe insulated using 10mm thick rubber nitrite insulation

od151922/2019_2020 : Providing necessary mounting stand for High Static Ductable outdoor units with suitable vibration isolators. frames supports shall be of MS.

od152587/2019_2020 : Supply, installation & testing of fresh area cowl with with bird screen and grille and 20 micron synthetic filter.

od152603/2019_2020 : Supply and fabrication conveyance and installation of angle iron frame work for mounting outdoor units/indoor units using suitable size MS angles/flats cut and welded to shape fixing the same on floor or wall/parapet as required including painting with 2 coats of enamel paint over a coat of zinc chromite primer

od151926/2019_2020 : Supply and installation of class 'O' type Nitrile rubber 10 mm thick open cell elastomeric insulation for thermal insulation of ducts. Make Aflex/Kflex/equivalent.

od163660/2019_2020 : Supply, Installation, balancing and commissioning of fabricated at site aluminium rectangular / round ducting complete with all fittings such as tees, bends, special shoots, inspection door, transformation pieces etc.. as per approved drawings and specifications of following sheet thickness complete as required. (for 0.80 mm thick)

od163664/2019_2020 : Supply and fabrication conveyance and installation of stainless steel frame work

od163666/2019_2020 : Supply & installation and of Canvas set.

od163668/2019_2020 : Supply , installation and commissioning of duct inline fan 500 CFM

od163670/2019_2020 : Supply and installation of room senssor

od163672/2019_2020 : Supply , installation , testing and commissioning of laminar flow relay controller

od163674/2019_2020 : Supply, installation, testing and commissioning of Microprocessor control paned for 8.5 TR AHU and 5.5 TR AHU

od163676/2019_2020 : Supply, installation , testing of strip heaters (2 kw * 4 Nos)

od163678/2019_2020 : Supply, installation, testing and commissioning of fabricated double skin plenum box with GSS outer skin and aluminum inner skin.

od165717/2019_2020 : Supply and fixing of acoustic insulation of ducting using closed cell inner side of duct - 12 mm thick

od163680/2019_2020 : Micro filter : 0.3 micron filters for pre filtration of air down to 0.5 micron at an efficiency o 99.7%, ach filter shall with size of AHU

od163682/2019_2020 : Pre-filter: Five micro filters for pre-filtration of air down to 5 micron at an efficiency of 98.5% suitable for plenum duct.

od163684/2019_2020 : HEPA filter : Supply and fixing of HEPA filters suitable for 8.5 TR AHU and 5.5 TR AHU @90 fpm

od151928/2019_2020 : Supply and filling of R-410 gas charging.

od151929/2019_2020 : Supply and fixing 32 mm upvc drain pipe with all accessories in surface/recess including cutting wall and making good the damages etc as required.

16.15 : Suppluying and Fixing of powder costed extruded aluminium Supply Air Grills with aluminium volume control dampers as per specifications.

16.16.a : Supplying and Fixing of powder coated extruded aluminium Return Air Grills with louvers but without volume control dampers complete as required.

od165721/2019_2020 : Supply, Insulation, testing and commissioning of Al volume control duct damper complete with neoprene rubber gaskets, nuts, bolts, screws linkages, flanges etc, as per specifications. r|n Al volume control duct damper

16.17 : Supplying, fixing testing commissioning of supply air diffusers of powder coated aluminum with aluminum volume control dampers with anti smudge ring and removable core.

16.18 : Supplying, fixing testing commissioning of Return air diffusers of powder coated aluminum without volume control dampers with anti smudge ring and removable core.

16.13 : Supply, Insulation, testing and commissioning of GI volume control duct damper complete with neoprene rubber gaskets, nuts, bolts, screws linkages, flanges etc, as per specifications. GI volume control duct damper

90.6.4.2 : Supply and drawing 650/1100 V grade FRLS PVC insulated stranded single core copper conductor cables conforming to IS 694 part I 1990 in the existing surface / recess conduit as required including giving necessary connections of the following sizes.1.00 sq.mm 2 Run

90.6.5.19 : 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.4 core 2.50 sq mm

1.17.29 : Supplying and drawing following sizes of FRLS PVC insulated copper conductor, single core cable in the existing surface / recessed steel/ PVC conduit as required.2 x 6 sq. mm

DEEPESH P

Bidder Name

Bharath Aircon

DEEPESH P