Rc for call basis mctc repair of AC and EI work in SSA SGNR

Amount

General Servicing of 1.5 /2.0 TR WAC/SAC units at site of different make I/c removing from existing position if reqd., dismantling of faulty parts, cleaning the air filter, cleaning the condenser and evaporator coil with help of caustic soda soap solution, lubrication of moving parts, complete checking, testing and minor faults rectification i/c replacement of knobs/ wiring kit (if required), setting of thermostat, preparing report including tightness of all electrical connections from SP MCB in DB to DP MCB/Plug & socket to TDR to AC unit etc as reqd.

Replacement of the following capacity Hermetically sealed reciprocating/ Rotary type compressor purchased from the authorised dealer I/c dismantling of the existing compressor from site, to and fro transportation charges from site to company and back and I/T/C of compressor in existing WAC / Split AC etc complete as required. Note:-The agency has to provide one year guarantee for every replaced compressor along with Test Certificate / Invoice of Purchase, Faulty Compressor shall be the property of contractor.

1.5 TR Compressor

Charging of Refrigerant gas R-22 up to specified pressure(as per manufacturer's recommendation) in following capacity AC units and pressure testing by nitrogen, vaccumisation for 2 hours, purging with gas and testing commissioning of the AC unit etc. as reqd. (Note : One job consists of charging of Gas in one compressor i.e.. One complete air conditioning circuit only.)

1.5 TR Split AC

Replacement of the following items/accessories in the existing AC Units in place of faulty/unserviceable parts i/c dismantling of the faulty, fixing the new item and testing, connection etc. complete as reqd.

Starting Capacitor ( 80-100/120 mfd)

Running Capacitor ( 36 / 40 mfd )

Fan Motor Capacitor (4/6 mfd)

Power card

Logic card

Replacement of condenser / Blower fan motor for 1.5 / 2 TR Window/Split A.C unit in lieu of damaged i/c connection etc as required.

Provision of Top up of R-22 gas in existing Window A.C /Split A.C units, i/c flushing, testing etc. as required.

Replacement of Condenser/Blower fan blade as per existing model, size and constraction i/c fixing the same etc. as required.

Installation , Testing & Commissioning of 1,5 TR inverter type Split A/C unit (In door and out door unit as dircted by Engineering-in-charge) I/c fixing the existing refrigerent piping with insulation, cutting, brazing, laying with existing supply cable along with the piping connections, Including removing of minor leakage etc. complete as reqd.

P/F following size extra refrigerant copper piping i/c making joints with existing pipe, covering with polystrene insulation i/c cutting, brazing, jointing, bends, sockets etc. as reqd.

Supplying and laying 3 core 2.5sqmm PVC insulated and PVC sheathed flexible copper cable of 1.1 KV grade i/c fixing the same on wall with suitalbe plastic clip etc, as required

Supplying of Powder Coated wall/floor mounted MS stand set comprising of Two numbers Memebers made of 2mm thick MS Sheet to accomadate the condenser( Out door) unit for fixing on the wall with suitable size fastners and making good etc as per site requirement required.

S/F of 25 mm Dunlop pipe for For drainaige with all accessories i.e. tee, Bend, joints i/c fixing the same on wall /on tray with saddless etc. as reqd.

Supplying and fixing DP sheet steel enclosure on surface/ recess along with 25/32 A 240 V "C" curve DP MCB complete with connections, testing and commissioning etc. as required

Supplying and fixing 5 amps to 32 amps rating, 240 volts, 'C' series, miniature circuit breaker suitable for inductive load of following poles in the existing MCB DB complete with connections, testing and commissioning etc. as required.

Single pole

Single pole and neutral

Dismentaling of the existing split type AC Unit complete with indoor unit,outdoor unit along with refrigerant piping & Cable , shifting the dismaltled items to a safe place in exchange premises,making good the damage etc as reqd.

Shifting of exisiting each Split AC along with out door unit and other related material from Telephone Exchange building to transport vehicle and vise versa including loading/unloading in vehicle etc complete as required. (No any extra cost shall be paid if material shifting/ installed other than ground floor.)

Rewinding of following fan motor with suitable gauge copper winding wire I/c dismantling, servicing, replacement of bearing/bush and reinstallation, testing etc. as reqd.

Ceiling fan up to 1400 mm size

Exhaust fan / Wall mounting fan up to 450 mm size

Supplying of following size of pvc insulated pvc sheathed 1.1 kv grade Aluminium conductor armoured cable confirming to relevant IS-Specification etc complete as reqd.

2 x 16 Sqmm.

4 x 16 Sqmm.

3-1/2 x 35 Sqmm.

3-1/2 x 50 Sqmm.

Laying of one no. PVC insulated & PVC sheathed/XLPE power cable of 1.1 KV grade of following size. Direct in ground i/c excavation, sand cushioning, protective covering and refilling the trench etc. as reqd.

Up to 35 sq. mm

Above 35 Sq. mm and upto 95 Sq. mm

Laying of one no. PVC insulated PVC sheathed/XLPE power cable of 1.1 KV grade of following size in the existing RCC/Hume/ Stoneware/Metal pipe as reqd.

Up to 35 sq. mm

Above 35 Sq. mm and upto 95 Sq. mm

Laying and fixing of one number PVC insulated and PVC sheathed/XLPE aluminium conductor cable of 1.1 KV grade of following size on surface as required.

Up to 35 sq. mm (clamped with 1mm thick saddle)

Above 35 Sq. mm and upto 95 Sq. mm ( Clamped with 25 x 3 mm M.S. Flat Clamp)

Supplying and making end termination with brass compression gland & aluminium lugs for following size of PVC insulated PVC sheathed/XLPE aluminium conductor cable of 1.1KV grade as reqd.

2 X 16 sq. mm (22mm)

4 X 16 sq. mm (28mm)

3½ X 35 sq. mm (32mm)

3½ X 50 sq. mm (35mm)

Replacement of 40mm dia (1.5") G.I. Pipe of 'A' class in road/on wall with suitable size of clamp i/c cutting the road/wall making good the same or painting in view of surface etc. as required.

General Servicing and repairing of existing monoblock type motor pump / submerssible set of capacity up to 5 HP including oiling, greasing, change of bearings, glandpacking, shaft sleeves, spray painting on complete pump set etc. as reqd. I/c minor civil work etc. as reqd.

Rewinding of Single / Three phase submerssible / Monoblock pump set motor of rating up to 5 HP with help of copper wire with polyrab/ pvc insulated copper conductor wire of suitable gauge i/c replacement of cable seal rings, spray painting of pump etc as required.

S/F of D.O.L. starter in sheet steel enclosure with relay range 8 to 12 Amp. etc. comp. as reqd.

S/F of 18/22W -4 feet LED Tube rod having efficency 100 lumes /watt suitable for work on 230V AC Supply i/c fixing the same on existing fitting i/c modification of existing fitting wiring etc complete as reqd.(Make -Philips /Crompton/Havells /Bajaj/Wipro/Surya).

S/F of 10 W LED Blub along with Batten Holder in place of faulty lights having efficency 100 lumes /watt suitable for work on 230V AC Supply i/c fixing the same ,wiring etc complete as reqd.(Make -Philips /Crompton/Havells /Bajaj/Wipro/Surya).

Supply & Fixing of 22/30 Watt LED Street Light in Place of existing aulty 70/150/250 watt Metal Helide/Mercury lights/Sodium Vapour Lights on existing brackets or New brackets i/c Fixing the same , rectification of minor faults of wiringi/c dismentalling of Old Light, Testing etc as required ( M/s Helonix/Bajaj/Crompton/Havells or SS make)

Replacement 63 amps four pole On load change over switch in steel enclosure capable of working 415/500 V i/c drilling hole on the board, making connection, earthing the body etc. as reqd.

Replacement 63 amps four pole Main switch in steel enclosure capable of working 415/500 V i/c drilling hole on the board, making connection, earthing the body etc. as reqd.

Supplying & Fixing of 1x18/20 Watt LED Box type luminare with CRCA Housing having efficency 100 lumes /watt complete with LED tube rod in polycarbonate housing , suitable for work on 230V AC Supply complete as reqd.(Make -Philips /Crompton/Havells /Bajaj/Wipro/Surya).

Replacement of following faulty items in existing pump room i/c dismentalling the old one ,fixing the same , connection , testing etc as required

PVC 40 MM Foot Valve

40 mm dia PVC pipe for suction connection

super engineering service