PROVISION OF AIR CONDITIONING APPLIANCES AGAINST BER AT ICGS BEYPORE AND FIXING OF ELECTRIC GEYSERS FOR MARRIED ACCOMMODATION AT CGRA KOZHIKODE

Amount

Taking down old unserviceable BER air conditioners of capacity 2TR indoor and out door unit complete with brackets, stabilisers and depositing to MES store and making good the disturbed surfaces of wall/floor and finishing to match with existing surfaces complete all as specified and as directed by Engineer-in-Charge.

Supply, install and commissioning Hi wall split type air conditioner units indoor/outdoor 2 TR capcity, 5 Star or equivalent ISEER rating, inverter type for the year 2021, hi wall split units indoor/outdoor complete with cordless remote control unit and with in built air ioniser and plasma filter for better indoor air quality with copper tube condencing unit including provision of suitable bracket fixing arrangement, copper pipe of required length and insulation complete all as specified and as directed. Make: Daikin/Hitachi/Bluestar/Voltas/Carrier.

Supply and Fix Voltage stabilizer for automatic operation, 3 KVA capacity single phase 15 Amps, naturally cooled indoor type designed for input 170V to 270V with output voltage stablized at 230V with accuracy of ± 2.5% and with time delay complete all as specified and as directed. Make: V Guard/Voltas/Aplab/AE/Power Wave/Microtech

Material and Labour for point wiring complete using 4Sqmm PVC insulated unsheathed copper conductor, stranded cable (FRLS) upto and including working voltage 1100volts grade conforming to IS-694, drawn through and including PVC conduit including all accessories such as bend, Tee, junction boxes, elbows etc including pressed steel terminal sunken boxes of size 1.2mm covered with 3mm thick plastic laminated sheet ISI marked top cover fixed with brass screws and unsheathed copper conductor stranded cable(FRLS) earth continuity wire connected to DBs/sunken boxes/fittings of size 4 Sqmm Cross sectional area and all other metal parts with earth dolly for connecting AC point complete all as directed by Engineer-in-charge.

Supply and fixing earth plug and socket power unit enclosure with 4 module plate 20 Amps in sheet metal enclosure with in built MCB 20Amps complete all as specified and as directed. Make: Crabtree SAP Code No. ACTO202504 or equivalent in ABB/Schneider.

Material and Labour for point wiring complete using 2.5 Sqmm PVC insulated unsheathed copper conductor, stranded cable (FRLS) upto and including working voltage 1100volts grade conforming to IS-694, drawn through and including PVC casing and caping of suitable size including all accessories including pressed steel terminal sunken boxes of size 1.2mm covered with 3mm thick plastic laminated sheet ISI marked top cover fixed with brass screws and unsheathed copper conductor stranded cable(FRLS) earth continuity wire connected to DBs/sunken boxes/fittings of size 2.5 Sqmm Cross sectional area and all other metal parts with earth dolly for one 3 pin socket 15 Amps on independent board complete all as directed by Engineer-in-charge.

Fixing only Electric storage water heater of capacity 25 Litre with all accessories and fitting arrangement and connecting to electrical system, testing and commissioing after installation complete all as specified and as directed. NOTE: Electric storage water heater will be provided by the department at site of work.

Supply and fixing single pole and neutral enclosure with a two pin and earth plug and socket complete in sheet metal enclosure with one single pole MCB 20 Amps, 240 volts complete all as specified and as directed.

Material and labour for glazed ceramic coloured tiles in vertical surface 450x300x7mm set and jointed in neat cement slurry over and including backing coat 10mm thick in CM 1:4 including dismantling old tiles complete all as specified and directed.

Supply and fix 15mm bore galvanised steel water tubing, medium grade, with and including all GI fittings such as bends, L bows, short piece connections, backnuts, caps plugs, unions couplings, flanges, sockets etc.,fixed to wall/floor/ceiling complete all as specified and as directed.

Supply and fix Bib taps of 15mm dia, cast copper alloy with crutch or butterfly handle, screwed down, screwed for iron pipe or for brass ferrule and fixed complete all as specified and as directed.

Supply and fix 15 mm dia Stop valves, cast copper alloy screwed down high pressure with crutch or butterfly handle screwed both ends for iron pipe or for unions complete all as specified and as directed.

Sujith T

ANAND REFRIGERATION