PROVISION OF DEFICIENT AIR CONDITIONERS AT VARIOUS LOCATIONS OF HQ SNC UNDER NAVAL BASE KOCHI, PROVISION OF MOTOR TO AUTOMATE SLUICE GATES AT NAVAL BASE, KOCHI, AND SPECIAL REPAIRS FOR REPLACEMENT OF BER COOLING APPLICANCES AT INHS SANJIVANI NAVAL

Amount

Dismantling and taking down the unserviceable BER split AC including dismantling of three core copper cable connecting MCB boxes, copper piping etc. complete making good for the disturbed surfaces and deposit to MES store yard complete all as specified and as directed

Dismantling and taking down old unserviceable BER water cooler / aquaguard / refrigerator of any capacity comprising of all connected accessories from existing locations and deposit to MES store yard complete all as specified and as directed

Supply, installation, testing and commissioning of split air conditioning unit 2 TR capacity (Inverter type) with HD filter complete with cordless remote control, inbuilt display unit, 5 star labelled, latest model energy efficient model eco friendly, 6000 Kcal / Hr, 50 Hz, 240 volts, air cooled condenser with 100% copper and Goldfin coating and 100% copper cooling coil with ocean black protection complete and all accessories varied speed including fixing the out door unit with suitable stand as per site requirement and fixing of room (high wall) unit on wall with necessary wall cutting/supports/making holes to pass the refrigerant pipes(by using core cutting machine) drain pipes to reach nearest drain, cables etc and making good to match with existing finishing complete, providing and making interconnection, including refrigerant pipes with nitrile rubber insulation and control cable from indoor to outdoor upto a distance as per site requirement, power cabling (Isolator/ enclosure to unit), sub main wiring with 2 Runs of 4 Sqmm PVC insulated multi stranded copper conductor cable including PVC conduit with 4 Sqmm cable as earth from nearest available DB as per site condition including MCB SPN 20A 230V, 10 KA C-Curve as per site requirement and first charging of refrigerant gas including cordless remote, connection drain lines from unit to nearest drain points complete all as specified. Make:- Daiken/Carrier/LG/Blue star

Supply, installation, testing and commissioning of split air conditioning unit 1.5 TR capacity (Inverter type) with HD filter complete with cordless remote control, inbuilt display unit, 5 star labelled, latest model energy efficent model eco friendly, 4500 Kcal / Hr, 50 Hz, 240 volts, air cooled condenser with 100% copper & Goldfin coating and 100% copper cooling coil with ocean black protection complete & all accessories including fixing the out door unit with suitable stand as per site requirement and fixing of room (high wall) unit on wall with necessary wall cutting/supports/making holes to pass the refrigerant pipes(by using core cutting machine) drain pipes to reach nearest drain, cables etc and making good to match with existing finishing complete, providing and making interconnection, including refrigerant pipes with nitrile rubber insulation and control cable from indoor to outdoor upto a distance as per site requirement, Power cabling (Isolator/ Enclosure to unit), Sub main wiring with 2 Runs of 4 Sqmm PVC insulated multi stranded copper conductor cable including PVC conduit with 4 Sqmm cable as earth from nearest available DB as per site condition including MCB SPN 20A 230V, 10 KA C-Curve as per site requirement and first charging of refrigerant gas including cordless remote, connection drain lines from unit to nearest drain points complete all as specified and as directed Make:- LG/Daiken/Blue star

Note for Ser item Nos 3 & 4:- (i) All outdoor units must be installed/ placed in service friendly location /as per the direction of Engr-in-charge. The bidder must visit the site before bidding to ensure feasibility of location to ensure requirement of refrigerant pipes/electrical fittings (ii) The bidder shuld install the AC by the auth rep of OEM and provide test certificate. (iii) The ACs should have warrenty for 10 year warranty on compresser, 5 years warrenty on PCBs, Fan motor (indoor & outdoor) & swing motor and 01 year comprehensive warrenty. In this condition the contractor has to submit the warrenty certificate issued by the OEM before claiming of RAR.

Supply, fix and commissioning of water cooler with inbuilt water purifier with Hot , normal & Cold water storage capacity of 4 Ltrs, 25 Ltrs and 25 Ltrs respectively of steel body (SS-304 Grade), with Ozone /UV purification and with repurification of storage tank once in atleast 08 hrs through venturi controlled microprocessor based with discharge capacity minimum 90 Ltrs per hour including making electric connection, fresh water pipe line as per the site requirment,making suitable arrangement for drain, foundation as per OEM, making good the disturbed surface and commissioning complete all as specified and directed Make:- Crossfield/Blue star /Voltas

Note for Ser item No 6:- (a) water cooler must be installed/ placed in service friendly location /as per the direction of Engr-in-charge. The bidder must visit the site before bidding to ensure feasibility of location for intallation of water cooler including making electrical connectioin, water supply connection and drain water pipe required length at site. (b) After completion of work the contractor shall submit water test report from Govt authorised lab of all water cooler as per OEM or as directed by Engr-in-charge. (c) The bidder shall install the water cooler by the auth rep of OEM and provide test certificate. (d) The water cooler should have 2 year warrenty on PCB Board and 01 year comprehensive warrenty. In this condition the contractor has to submit the warrenty certificate issued by the OEM before claiming RAR.

Supply and fix Inverter type frost free, deca cool technology, high gloss finish double door refirigeratior with 3 shelves of toughened glass matarial, having freezer capacity of 85 Ltrs and complete size of 340 Ltr capacity with minimum 3 star rated suitable to operate at 240V power supply including testing and commissioning complete all as specified and as directed Make:- LG/Samsung/Whirlpool

Supply and fix MCB protected socket 4 module 20A, metal base, PVC plate (white) colour cover plate suitable for upto 2.0 Ton AC with 16A 3 pin top, 20 A SP MCB 16A socket duly concealed on the surface/wall including making all electrical connection complete all as specified and as directed Make:- Havells/Philips/Bajaj

Supply, installation, testing and commissioning of three phase actuator with ON OFF duty 440 V AC. 2 no. limit switches for open and close and 2 No. torque switches along with 3 HP motor and suitable gear box. Actuator is weather proof IP68 protected complete all as specified and as directed. Make:- SM Instrumentaion/L&T/marsh Automation

Supply, installation, testing and commissioning of 4 core x 1.5 sq.mm armoured copper cable complete all as specified and as directed.

Supply, installation, testing and commissioning of 6 core x 1.5 sq.mm armoured copper cable complete all as specified and as directed.

Supply and fixing of Mechanical assembly for mounting of three phase electrical actuator including of all the necessary fittings, nut& bolts, welding work complete making functional of actuator complete all as specified and as directed.

Supply and fix HDPE DWC pipe of size 50 mm dia including coupler etc. complete all as specified and directed

Excavation in trenches not exceeding 1.5m wide and not exceeding 1.5m depth for laying cable and getting out in soft/ loose soil complete all as specified and directed.

Returning filling in soil including spreading leveling, watering and well ramming in layers not exceeding 25cm complete all as specified and directed.

Removing excavated material/soil not exceeding 50m and depositing where directed at a level not exceeding 1.5m above the starting point complete all as specified and directed.

Material and labour for earthing complete with galvanised steel earth plate electrode 60cm×60cm.× 6mm thick, buried directly in ground (earth pit not less than 2.25 metres deep below ground level) with top edge of the plate not less ‘than 1.5 metres below normal ground level, connected to galvanised earth using galvanised iron strip 25×4mm up to 7.5 Rm as earthing lead by means of bolts, nuts, check nuts and washers of galvanised iron or steel all as shown in electrical plate No. 3 connected to earthing test point including pit chamber all as specified or indicated including testing on completion complete all as specified and as directed.

Supply and fix 5KVA capacity Voltage stabilizer, copper wounded suitable for 2.0TR inverter type split AC, automatic operation, single phase naturally air cooled indoor type and designed for input variation between 130 V to 300 V with output voltage stabilized at 230 V with accuracy of ± 2.5% and speed of correction 8 volts per second, fixed on wall with necessary arrangements complete all as specified and as directed.

Supply and fix 4 KVA capacity Voltage stabilizer, copper wounded suitable for 1.5 TR inverter type split AC, automatic operation, single phase naturally air cooled indoor type and designed for input variation between 130 V to 300 V with output voltage stabilized at 230 V with accuracy of ± 2.5% and speed of correction 8 volts per second, fixed on wall with necessary arrangements complete all as specified and as directed.

Supply laying and testing PVC insulated, PVC sheathed cable galvanized steel strip armoured,electric cables(Heavy duty) with stranded copper conductor of size 16 sqmm ,4 core,1100 volts grade complete all as specified and as directed

AR Traders (BID ID -3433379)

AISWARYA ENTERPRISES (BID ID -3433517)