REPAIR, MAINTENANCE OF CERTAIN E/M WORKS AND COOLING APPLLIANCES AND AIR CONDITIONING AT SQAE, METROLOGY AND DGQA BELUR RESIDENTIAL COMPLEX UNDER AT COSSIPORE UNDER GE(I)(P) FY ISHAPORE

Amount

INTERNAL ELECTRIFICATION

Taking down carefully aluminium / copper point wiring with surface / concealed PVC conduit or wooden batten (light, fan, socket, bell, or power) including sunk in cast iron / pressed steel terminal boxes except fitting such as switches. Ceiling roses, lamp holders, sockets, regulators, call bell, light fitting any sketch etc and making good disturbed surfaces of walls , floors etc complete.

Taking down carefully aluminium sub main wiring on wooden batten / PVC surface conduit/Casing Capping complete of any size.

Taking down main switches and distribution board of any size complete.

M & L for point wiring with FRLS, PVC insulated, unsheathed, 1100 volts grade, single core, multistranded, copper conductor 1.5 Sq mm cable drawn through and including surface PVC casing caping medium grade not less than( ISI marked) with all fitting and fixing accessories including sunk in cast iron / pressed steel terminal boxes (duly painted two coats of anticorrosive paint out side and two coats aluminium paint inside) with 3 mm thick hylum laminated bakelite sheet cover for mounting switches, sockets, fan regulators etc including provisioning of FRLS, PVC insulated, unsheathed 1100 volts grade, single core, multi stranded copper conductor cable of size 1.0 Sq mm as continuous earth wire and connecting to common earth dolly complete for One light / bell / fan point controlled by one switch. :-

All as per Item No 1.04 but one socket outlet 5 Amps controlled by one switch on same board.

All as per item No 1.04 but one socket outlet 5 Amps controlled by one switch on independent board.

All as per item No. 1.04 above but with 2.5 sq mm multi stranded copper conductor cable for one 15 Amps socket outlet controlled by one switch on independent board and 1.5 Sq mm multistranded copper conductor cable as continuous earth wire complete.

S&F for Switch piano flush type pole one way 6 Amps, 250 V, ISI Marked complete all as specified and as directed.

M & L for Switch socket combination 2 / 3 pin 5 Amps, multipurpose, 240 V flush type, controlled by one switch 6 Amps complete all as specified.

M & L for Switch socket combination, multipurpose, flush type, 5 Amps / 16Amps, flush type controlled by one switch 16 Amps, 240 volts, ISI Marked complete all as specified and as directed.

M & L for PVC / polycarbonated isolated body, ceiling rose, surface, 3 terminals, 65 x 20 mm size complete all as specified and as directed.

M&L in repair for Sheet metal enclosure MCB DB Triple pole and neutral, 4 way, 415 volts with 200 Amps rated bus bar double door type complete all as specified.

M&L in repair for Sheet metal enclosure MCB DB, 8way, 415 volts with 200 Amps rated bus bar double door type complete all as specified.

M&L in repair for Sheet metal enclosure MCB DB, 12 way, 415 volts with 200 Amps rated bus bar double door type complete all as specified.

M&L in repair for MCB Single pole, 240 volts, 10 kA, 'C' curve of capacity 6 to 32 A

M&L in repair for MCB Single pole, 240 volts, 10 kA, 'C' curve of capacity 40 to 63 A

M&L in repair for MCB SPN, 240 volts, 10 kA, 'C' curve of capacity 6 to 32 Amps

M&L in repair for MCB SPN, 240 volts, 10 kA, 'C' curve of capacity 40 to 63 Amps

M&L in repair for MCB, 4 pole, TPN, 415 volts, 10 kA, '`C`' curve 6 to 32 Amps capacity all as specified and as directed.

M&L in repair for MCB, 4 pole, TPN, 415 volts, 10 kA, '`C`' curve 40 to 63 Amps capacity all as specified and as directed.

M&L in repair for MCCB, 4 pole, TPN, 415 volts, 36kA, 63 to 100 Amps capacity adjustable type housed in factory made sheet steel enclosure including connecting to existing panel board and connecting up complete all as specified and as directed.

-ditto- as per item No 1.21 but capacity 200A,36KA, 415V.

-ditto- as per item No 1.21 but capacity 350A,36KA, 415V.

-ditto- as per item No 1.21 but capacity 400A,36KA, 415V.

M&L in repair for wall mounted LED batten tube light fitting for replacement of Unserviceable FTL 36 W/40W with integrated LED Batten type 1X20W, 230V tube light fitting energy efficient surface and , extruded aluminium housing provided for efficient heat dissipation with polycarbonate diffuser & integrated electronic driver. The luminaire should be thermally conductive plastic housing with high efficiency diffuser.

M&L in repair for Wall/surface mounted LED tube light fitting for replacement of Unserviceable FTL 2X36 W/40W with integrated LED 2X20W, 230V tube light fitting energy efficient suspended, extruded aluminium housing provided for efficient heat dissipation with polycarbonate diffuser & integrated electronic driver. The luminaire should be thermally conductive plastic housing with high efficiency diffuser.

M&L in repair for LED street light for replacement of Unserviceable HPSV/LPMV Bldg securuty lights with 45W +/- 5 % Top Maintainable LED Bldg security light/Street Light luminaire with System efficiency of 115 lm/W. LED Street Light shall be made up of Die Cast aluminium housing suitable to mounted on 40 mm OD bracket arm. Luminaire shall have two separate compartments for LEDs and driver and both compartments should be hermitically sealed to achieve IP 66 ingress protection. Optical compartment shall be provided with heat resistant clear toughened glass to withstand IK 07 impact rating, while control gear shall be provided with die cast aluminium cover for safety.

S&F in repair industrial LED Batten suitable for 1X20W retrofit T8 LED tube light rod 1200mm including all accessories all as specified and as directed

All as per item No 1.28 above but batten suit able for 2X20W LED tube light rod.

M&L in repair for retrofit LED tube light rod for replacement of Unserviceable FTL 36 W/40W, 4 feet complete with all accessories including retro LED light completeall as specified and directed including taking down the old Ftl fittings,

Supply and fix in repair/replacement LED PLL Lamp 18 watts to replace 4 pin, 36Watt conventional PLL Lamps.

S&F in repair for recessed mounted fitting 42W for replacement of Unserviceable recessed mounted CFL Fitting 4x36W polycarbonate housing provided for efficient heat dissipation with polycarbonate diffuser & integrated electronic driver. Havells cat part no-VENUSNEOHE2X2PRL18-42WLED865MOD (for fitting) & LEDDRIVER36V42WS ( for driver) or equivalent in philips, crompton,surya, GE, bajaj & wipro.

M&L in repair wiring for circuit / submain wiring along with earth wire with the cable FR LSH, PVC insulated, un sheathed, copper conductor, multistranded, 1100 volts grade single core cables drawn through and including non metalic PVC casing & Capping and accessories surface / concealed in walls all as specified of the sizes.4 x 6.0 Sq mm + 2 x 6.0 Sq mm complete all as specified andas directed.

All as per item No 1.33 above but size 4x 4Sqmm + 2 x 4.00Sqmm

All as per item No 1.33 above but size 2x 4Sqmm + 1 x 4.00 Sqmm

Taking down exhust fan any sweep with disconnecting the electric connection complete all as specified and directed.

Dismantiling the winding of Exhaust fan of 450mm Sweep for rewinding with suitable size of super enamelled copper wire including necessary heat varnishing over hauling complete reassembling and testing all as specified and as directed.

All as per item No 1.37 above but 300 mm Sweep

Fixing only exhaust fan and connecting up including provision of of cable from ceiling rose or connector to fan.

Dismantiling the winding of Pedestal fan of 450mm Sweep for rewinding with suitable size of super enamelled copper wire including necessary heat varnishing over hauling with replacement of ball bearing complete reassembling, testing and refixing all as specified and as directed.

Dismantiling the winding of Pedestal fan of 600mm Sweep for rewinding with suitable size of super enamelled copper wire including necessary heat varnishing over hauling with replacement of ball bearing complete reassembling,testing and refixing all as specified and as directed.

Taking down fan, sealing cable end, dismantiling fan blades and removing fan and blades to store complete all as specified and directed.NOTE : Spares for replacement will be measured and paid separately under appropriate items.

Dismantiling the winding of ceiling fan of 1200 mm sweep for rewinding with suitable size of super enamelled copper wire including necessary heat varnishing over hauling complete reassembling and testing all as specified and as directed.

Supply only ball bearing 6201 suitable for 1200mm sweep celing fan complete all as specified and as directed.

Supply only Rubber Bush suitable for 1200 mm Sweep celing fan complete all as specified and as directed.

Supply only Condensor 2.15 Mfd for 1200 mm Sweep celing fan complete all as specified and as directed.

Supply only Canopy 1200 mm Sweep celing fan complete all as specified and as directed.

Supply only Condensor Stand 1200 mm Sweep celing fan complete all as specified and as directed.

Supply GI nuts bolt and washer 1200 mm Sweep celing fan complete all as specified and as directed.

M&L in repair for painting of ceiling fans any sweep complete in situ with synthetic enamel paint by spraying including filling cavities with filler, one coat after cleaning all dusts etc including writing of MES No complete all as specified.

Hangining only ceiling fan and connecting up including provision of of cable from ceiling rose or connector to fan

M&L in repair for replacement of fan regulator resistance type 230 Volt suitable for any type of ceiling fan sweep with modular afn regulator including taking down the old one complete all as specified and directed.

M&L in repair for replacement of plug top unbreakable 3 pin 6 amp 240 volts capacity

M&L in repair for replacement of plug top unbreakable 3 pin 16 amp 240 volts capacity

Earthing complete with copper earth plate electorde 60cm x60cmx6.3mm thick buried directly in ground (Earth pit not less than 2.25 mtr below GL) with top edge of the plate not less than 1.5 mtr below normal ground level connected to galvanized earth elad wire 4.0mm dia by means of bolt, nuts, check nuts and washer of galvanized iron or steel all as shown in electrical plate No.,5 of SSR Pt-I connected to earthing test point all sp specified or indicated including excavation earth work in soft/loose soil PCC pit in PCC(1:3:6) type C1, CI cover,funnel with 20mm dia GI medium grade watering pipe with wire mesh, coper lugs, GI protection pipe 15mm bore (light grade) complete in all respect and testing on completion all as directed incl taking down old one.

REPAIR/MANITENANCE OF SPLIT TYPE AC

Taking out existing AC (Split type unit) carefully by disconnecting existing electrical connection, removing aside, packing and cleaning with blower & soap solution making dust free to the system, tightening all nuts, bolts, screws, oiling blower motor, checking of all electrical connection, checking for leakage etc and re-fixing the AC in existing place properly of the following capacity all as specified and directed of Size 1Ton/1.5 Ton Capacity :

All as per Item No 1.57 but capacity of 2 Ton

Vacuum leak testing, flushing and gas charging including supply of Gas for AC with Mafron -22 / Freon-22 refrigerant and testing complete all as specified and directed of size 1 Ton /1.5 Ton Capacity

All as per Item No 1.59 but capacity of 2 Ton

S&F Air filter of approved make for the AC of the capacity 1.0 /1.5/2.0 TR including removal of existing one all as directed

S&F blower motor fan of suitable type/model of reputed firm/company of capacity 2 ton

All as per Item No 1.62 but capacity of 1.5 Ton

Replacement of remote control electronic circuit board of AC of capacity 2Ton :

M & L for Taking down unserviceable condensing coil suitable for AC 2 Ton capacity and replacing by new one as Specified and directed,

Taking down unserviceable starting capacitor suitable for AC 1.0/1.5/ 2.0 Ton capacity and replacing by new one complete all as specified and as directed.

All asper Item No 1.66 above but running capacitor

Taking down over load protection for Ac 1.0/1.5/2.0 Ton capacity and replacing by new one complete all as specified and as directed.

Taking down unserviceable thermostat switch for Ac1.0/2.0Ton capacity and replacing by new one complete all as specified and as directed.

M&L in repair forTaking down carefully unserviceable compressor unit from base by dismantling all electrical/gas connection and replacing by new sealed compressor unit complete excluding vacuuming and gas charging and connecting all electrical and gas pipe connection and testing complete all as directed for the AC 2 Ton capacity.

S&F copper tube for connection from outdoor unit to indoor unit for sifting of split type AC catered in Schedule ‘A’ item 11 here-in-before, complete all as specified and directed for dia :- ½” dia

All as per Item No 1.71 but dia 3/8” dia

REPAIR/MANITENANCE OF WINDOW TYPE AC

Disconnecting the defective/worn out hermetically sealed unit (compressor) from the system and S&F in replacement of the defective compressor by new one with suitable capacity /model and re-connecting the compressor to the system properly for window type AC 1.5 Ton capacity and testing complete all as specified and directed.

M&L in repair for Gas mafron 22/Freon 22 charging in the system including replacement of capillary tube and strainer for proper cooling of AC 1.5 Ton capacity complete all as specified and directed.

Disconnecting the blower motor from the system repairing & rewinding to the motor with suitable gauge of super enamelled copper wire including replacement of two numbers bushes & bearings, reconnecting the blower motor of the system properly, making electrical connection for proper functioning of AC 1.5 Ton capacity complete all as specified and directed.

Supply and fixing suitable starting capacitor for different make of air conditioners of 1.5 Ton capacityas required at site after taking out old worn out starting capacitor complete all as specified and as directed.

All as per Item No 1.77 above but running capacitor

Supply and fixing suitable air filter pad coil for different make of air conditioners of 1.5 Ton capacityas required at site after taking out old air filter pad complete all as specified and as directed.

Supply and fixing suitable over load protection for different make of air conditioners of 1.5 Ton capacityas required at site after taking out old worn out over load protection complete all as specified and as directed.

Supply and fixing suitable capacitor for blower motor for different make of air conditioners of 1.5 Ton capacityas required at site after taking out old worn out starting capacitor complete all as specified and as directed.

Supply and fixing suitable thermostsat switch for different make of air conditioners of 1.5 Ton capacityas required at site after taking out old worn out thermostat switch complete all as specified and as directed.

Supply and fixing suitable ventilation louver assembly for different make of air conditioners of 1.5 Ton capacityas required at site after taking out old ventilation louver complete all as specified and as directed.

Supply and fixing suitable cooling coil assembly for different make of air conditioners of 1.5 Ton capacityas required at site after taking out old cooling coil assembly complete all as specified and as directed.

Taking out existing AC (Window type) carefully by disconnecting existing electrical connection, removing aside, packing and cleaning with blower and soap solution making dust free to the system, tightening all nuts, bolts screws, oiling blower motor, checking of all electrical connection, checking for leakage etc and re-fixing the AC in existing place properly other 1.5 Ton capacity complete all as specified and directed.

M&L in repair for spray painting to the outer body and frame with two coats of synthetic enamel paint over one coat of red oxide primer after scrapping and cleaning complete for window type air conditioner 1.5 Ton capacity complete all as specified and directed.

M&L in repair for single pole and neutral enclosure with a two pin and earth plug and socket complete with one single pole MCB, 250 volts, 20 Amps, 10 kA including taking down the old one complete all as specifiedand as directed.

M&L in repair for three pin metallic plug top 40A suitable for sheet metal enclsoure including taking down the old one complete all as specified and as directed Make- Legrand / Havells

M&L in repair for three pin metalic socket outlet 40A suitable for sheet metal enclosure including taking down the old one complete all as specified and as directed.Make- Havells / L&T / LEGRAND

REPAIR/MANITENANCE OF WATER COOLER

M&L in repair disconnecting the unserviceable hermatically sealed compressor from base by Dismantling all electrical/gas connection complete from the system repairing, rewinding and overhauling the defective compressor parts and reconnecting the compressor to the system properly. including vacumming gas M-22/F-22 refrigerant connecting all as directed/specified by Engr-in-charge.

M&L in repair for gas mafron 22/freon 22/134a charging in the system including replacement of capillary tube and strainer for proper cooling .

Supply and fixing suitable themostat switch for water coolers after taking out old worn out thermostat switchcomplete all as specified and as directed.

Supply and fixing suitable starting capacitor for water coolers after taking out old worn out starting capacitor complete all as specified and as directed.

All as per Item No 1.94 above but running capacitor

All as per Item No 1.94 above but for over load protection

Supply and fixing suitable fan blades for water coolers after taking out old fan blades complete all as specified and as directed.

Supply and fixing 15 mm bore push button type self closed after taking out old one complete all as specified and as directed.

Supply and fixing lid gasket (top & bottom) of required size water coolers after taking out old gasket complete all as specified and directed.

Supply and fixing of blower motor of required size after taking out old blower motor complete all as specified and as directed.

Servicing/cleaning with blower & soap water solution making dust free to the system tightening all nuts, bolts, screw etc, oiling to blower motor and re-fixing the water cooler in existing places properly to make sure that there is not extra unwanted sound and vibration created from water cooler complete all as specified and directed.

Repair to voltage stabiliser of any make phase with input voltage 135-190v and output voltage 200-240 volts, cap upto 5 KVA by dismantling and taking our burnt main transformer and rewinding with suitable guage super enamelled copper wire, warnishing, etc., complete including replacement of unserviceable/defective volt meter, (0-300 volts) Make of voltmeter : AE/primer

Deduct the total amount of Credit against Sch A, B/F from Ser Page No 19 =(-) Rs 33,047.00 Note: The amount is fixed and shall be deducted from total amount of BOQ quoted by the bidder to arrive at Contract Agreement amount.

M/s. Bijoy Engineering Co.

ELECTRO COMMERCIAL CO