Maintenance of internal electrical works at various residential buildings at Chembur, Ghatkopar and 6 nos Dispensaries at Chembur, Ghatkopar, Andheri, Dombiwali, Vashi, Kharghar and pump houses under Chembur maintenance unit, Mumbai.

Amount

PART A:-Day to day & Preventive maintenance work

PART B:- Replacement of the materials required for maintenance

PART C:- Job work

Description of Work / Item(s)

Amount

Day to day maintenance work in residential flats at Chembur (18 buildings), Ghatkopar (03 buildings), non-residential buildings such as CHSS dispensaries (06 nos.), pump houses under Chembur Maintenance Unit as per clause no. 1 of specifications of Maintenance contract.

Preventive maintenance of flat DBs, Ceiling fan & geysers in following categary of residential flats & CHSS dispensaries (06 nos.) once in a year as per clause no. 2 of specifications of Maintenance contract.

Type IA, IIB

Type IIIC, Efficiancy

Type IVD & IV Dspecial

Dispensaries

Description of Work / Item(s)

Amount

Fan Accessories

Ceiling fan canopies

2.5 mfd MPP type (metal body explosion proof) for ceiling Fan

Shackles for ceiling fan

bearings for ceiling fan (6201 & 6202)

Safety Chain

19mm dia.,14SWG down rod(MS conduit) for ceiling fan including making holes, slit, painting with two coats white enamel paint over one coat of red oxide

Instantaneous mini water heaters accessories

Heating elements / Coil of 3Kilowatt power spherical type double nipple, suitable for 1 liter instantaneous mini water heaters,cup type

Thermostat for 3 Kw instantaneous mini water heaters, having Temperature range from 25 - 75 degree celcius of 20A, 240 V, IS - 3017class- 1, 175 mm, Type BST - 7 suitable for 3KW instant water heater.

Thermal cutout for 3 Kw instantaneous mini water heaters, having Temperature range 90 degree celcius of 20A, 240 V, class- 1, 175 mm, Type BST - 7 suitable for 3KW instant water heater.

Packing rubber / Gasket, for 3 KW instantaneous mini water heaters

Indicator Lamp, for 3 Kw instantaneous mini water heaters

Fusible plug, for 3 Kw instantaneous mini water heaters

Safety-Valves, for 3 Kw instantaneous mini water heaters

PVC Safety-tube, for 3 Kw instantaneous mini water heaters

Switches/ sockets/ DP switches similar to CIVIC-XP of M/s. Vinay.

6A, SP one way switch

6A, SP bell push

6A , 2/3 pin socket with shutter

16A, SP one way switch

6/16A , 5 pin socket with shutter

Ceiling fan regulator-80W(Capacitor type) SOC.Size

Electronic Musical door Bell having Poly Carbonated External body, bul bul bell tune, including transformer, transmitter, amplifier, 250 V, AC, Similar in all respect to Vinay Rosy Bell

Lamp Holder & 5" round PVC plate / Square Box

Angle holder

5" round PVC plate / Square Box with nylon / rawal plug, GI wood screws

5A,plug top

15A,plug top

Danger Sticker Plastic self Adhesive

Switches/ sockets/ DP switches similar to Myrius series of M/s. Legrand make.

6A, SP one way switch,Myrius catalogue number(6730 00)

6A, SP one way bell push

6A , 2/3 pin socket with shutter,Myrius catalogue number(6730 44)

16A, SP one way switch,Myrius catalogue number(6730 08)

6/16A ,socket with shutter,2 module,Myrius catalogue number(6730 45)

6/16A ,socket with shutter,3 module,Myrius catalogue number(6730 83)

Blank Plates

Ceiling fan regulator-120W(Capacitor type),Myrius catalogue number(6730 29)

Surface boxes similar to Myrius series of M/s. Legrand make with wood screws & nylon plug.

1/2 module Plastic surface box

3 module Plastic surface box

4 module Plastic surface box

6 module Plastic surface box

8 module Plastic surface box

8 (4 X2 ) module Plastic surface box

12 module Metal surface box

Supply & Installation of White plate cover with frame similar to Myrius model of M/s Legrand

1 module plate cover with frame

2 module plate cover with frame

3 module plate cover with frame

4 module plate cover with frame

6 module plate cover with frame

8 module plate cover with frame

8 (4 X 2) module plate cover with frame

12 module plate cover with frame, catalogue number(6732 10)

GI metal flush boxes similar to Myrius regular series of M/s. Legrand make with wood screws & nylon plug.

1/2 module

3 module

4 module

6 module

8 module

8 (4 x 2 ) module

12 module Plastic surface box

MS fabricated boxes

1.1 kV FRLS grade PVC insulated multi stranded copper wires

Casing caping and PVC pipe

25 x 16 mm casing – capping with nylon / rawal plug, GI wood screws 3 SET per Meter

25mm OD flexible PVC pipe

Bakelite Connectors , Sheet

Bakelite connector 16A 4way

Bakelite connector 32A 4way

IP65 polystyrene thermoplastic cable junction box similar to catalogue No. K8250 of M/s HENSEL with 4-way terminal block and 6A SP MCB, on DIN channel, 2mm thick G.I gland plate of suitable size, and open-able plain cover, with nylon / rawal plug, GI wood screws etc.

Flexibles cables

3 C X 1.0 sq.mm copper flexible cable

3 C X 2.5 sq.mm copper flexible cable

3 C X 1.5 sq.mm copper flexible cable

4 C X 6 sq.mm copper flexible cable

MCB/MCCB/RCCB/RCBO

32 A, 2 pole 30 mA RCBO 2 Module

32 A, 2 pole 30 mA RCBO 4 Module

40 A, 2 pole 30 mA RCBO 4 Module

40 A, 4 pole,415 volt.,30 mA RCBO,Lrgrand catalogue number(4113 69)

40A, 30mA DP RCCB AC type

63A, 30mA DP RCCB AC type

MCB/MCCB

6-32A,SP,MCB, 10kA BC, C-curve

6-32A,DP,MCB, 10kA BC, C-curve

40-63A,DP,MCB, 10kA BC, C-curve

6-32A,FP,MCB, 10kA BC, C-curve

40-63A,FP,MCB, 10kA BC, C-curve

100A, 16kA,4P, MCCB

125A, 16kA,4P, MCCB

Isolator

32A Isolator DP

100A TPN 4 Pole, Isolator, MCB type

125A TPN 4 Pole, Isolator MCB type

Enclosure , DB, etc

Metal one way enclosure DP/TP/FP similar to M/s Legrant

Blank Plate for MCB enclosure

12Way SPN DB catalogue number(507612) with cable end box catalogue number(507914)

6ways ETPN DB catalogue number(507671) with cable end box catalogue number(507917)

Metal Plug socket box with 20A SP MCB for AC power supply

Bakelite sheet 3 mm thick machine cutting in piece as per the required size & shape for installation of modular switch plates with required hardware.

900mm sweep similar to velocity model of M/s Havells with safety chain

1200mm sweep similar to velocity model of M/s Havells with safety chain

1400mm sweep similar to velocity model of M/s Havells with safety chain

900mm sweep similar to Efficio model of M/s Atomberg with safety chain

1200mm sweep similar to Efficio model of M/s Atomberg with safety chain

400 mm sweep BLDC Wall Fan similar to Efficio+ of M/s Atomberg

400 mm sweep BLDC Pedestal Fan similar to Efficio+ of M/s Atomberg

150mm High speed plastic body exhaust fan similar to Efficio of M/s Atomberg

250mm High speed plastic body exhaust fan similar to Efficio of M/s Atomberg

LED Light Lamp & Fixtures:

1200mm LED tube with min.2100Lumen output and efficacy of min.100 lumen/W

2000Lm, 1200mm LED extruded aluminium batten IP40 ingress protection with complete with accessories,

4000Lm, 1200mm LED extruded aluminium batten IP40 ingress protection with complete with accessories,

LED bulkhead similar to model no.:WT140W LED7S CW PSU S1 PC of M/S Philips with allen screw etc.

Copper lugs reducer type / Heavy duty tube terminal type for following sizes of wires/cables

6sq.mm/10 sq.mm reducer type

6sq.mm/10 sq.mm Heavy duty tube terminal type

16sq.mm/25sq.mm reducer type

35sq.mm/50sq.mm reducer type

G.I Fixing fasteners

Coach Screw 3/8” x 3” long

Anchor Fastener 3/8” x 3” long

Anchor Fastener 1/4” x 2” long

Single compression type nickel plated heavy duty brass cable gland

1¼" Brass cable gland(25/35)

1 1/8" Brass cable gland(16)

1" Brass cable gland(10)

7/8" Brass cable gland(4/6)

3/4" Brass cable gland(1.5/2.5/4)

1/2" Brass cable gland(1.5/2.5)

Gland earthing tag similar to following Cat.no of M/s Dowells

1 ltr. Mini instantaneous pressure type water heater complying to IS 8978, vertical round type operating on 240V AC ,50Hz supply with 3kW heating element complete with all accessories. ISI marked, stainless steel inner container including SS base and SS pipes on which heating element & accessories are connected and ABS plastic outer body, pressure release valve, thermostat, thermal cutout, fusible plug, reset button for thermal cutout (shall be accesible from outside the container), connecting to water heater point with minimum 3C X 1.5 sq.mm copper conductor flexible chord.

Ceiling fan hook fabricated out of 150mm x 150mm x 8mm (Approx.) MS sheet with 10 mm MS rod hook wilded on MS sheet, holes on corners & painting with two coats of enamel paint over one coat of red oxide and with four nos. of anchor fasteners 10mm dia ( Approx.), all as required & instruction of Engineer-in-charge (Sample to be got approved)

Multifuctional installation tester similar to FLUKE 1662 SCH INSTALLATION TESTER of M/s Fluke

Description of Work / Item(s)

Amount

Repairing of old defective ceiling fan of sweep size 900, 1200 & 1400mm by rewinding with synthetic enamelled copper wire of 30 to 38 SWG (As per existing) , no. of poles shall be 12/14/16/18 (As per sweep) including replacement of ball bearings no. - 6201 & 6202, suitable cotor pins, nut & bolts of necessary size, shaft modification on lath machine, etc. All the material used in ceiling fan motor rewinding including winding wire insulating material and insulating varnish etc should be of a good quality. The re-winded ceiling fan motors shall be covered under a guarantee for a minimum period of 06 months.

Installation of 25mm OD HMS FRLS PVC conduit with supply & installation of new accessories like PVC saddles & spacers,couplers,tee,elbows etc. as required on wall / slab / beam with nylon plug and wood screw complete with all accessories

LT cabling: Supply, installation, testing & commissioning of cables having following specs: 1. Grade : 1.1 KV 2. Conductor: Multi Stranded Aluminium as per Class-2 of IS: 8130 3. Insulation: XLPE (Cross linked polyethylene); Colours : Red, Yellow, Blue & Black 4. Inner sheath : Extruded PVC Type ST-2 as per IS: 5831 , Colour : Black 5. Armour : Single Layer of Galvanized Steel Flat Strip/Round wire 6. Outer sheath: Extruded PVC Type ST-2 as per IS: 5831 , Colour : Black Fixing : i.) In existing Hume pipe/HDPE pipe , wall/column/slab/ trench/ shaft/pit ii.) In ground at a depth of 900 mm below ground level including sand bedding, laying of baked bricks on side & top-, reinstatement, back filling, dewatering, consolidation etc. providing brass cable number tag as per enclosed detailed specifications & as per instructions of the E-I-C & of the following sizes. Note: Excavation of earth for this item will be measured under item no.-G of part-C

4C x 10 sq. mm in ground

4C x 10 sq. mm on existing brick wall / RCC beams / column / in trench / shaft / Hume pipe / GI pipe / HDPE pipe

4C x 10 sq. mm on existing brick wall / RCC beams / column with 3 nos heavy duty readymade GI spacer & Saddles, hardware, etc.

END TERMINATION Providing end joints of PVCA cables up to 4C x 10 sq. mm by crimping with all jointing materials like solder less copper lugs, brass gland, duplicate earthing of gland with brass gland clip, earthing of glands to nearest earthing terminal by using 10SWG/14SWG GI wires etc. all as required & instructed by the Engineer-in-charges.

Earthing systems

Earth Station: Providing earth station with heavy dipped GI earth plates electrode 600 x 600 x 6.0 mm in size at the depth minimum of 2.5 m below ground level (bottom of Plate) confirming to IS 3043 complete with all required materials like coke / charcoal, salt, G.I nut bolts, washers, 19 mm dia GI pipe (B class), 150 mm thick concrete wall chamber duly plastered having size of 500 x 500 x 500 mm, heavy duty (minimum 6 mm thick) M.S chequered plate cover, associated materials like 40 x 40 x 5 mm angle iron frame work, hinged locking arrangements, complete with funnels, GI test links (50 x 6 mm), two runs of 25 x 6mm G.I strips for connecting G.I plate & test link etc. including excavation of ground in all types of soils, refilling & removal of excess earth within a radius of 3000 m etc. all as required as per the drawings, specifications & instructed by Engineer-in-charge. Note:- 1. The chamber cover & frame shall be got approved by Department & painted with two coats of red oxide & one coat of enamel paint. 2. Painting of earth value & test date on cover plate. 3. Earthing strips shall be welded with the earthing plate before galvanizing & two holes on each strip & plate shall be made for fixing the screws.

Earthing strips: Supply, installation, testing & commissioning of 25 x 6mm of heavy dipped GI strip fixed to wall / slab / column / beam with 2mm thick GI saddle & 4-5 mm thick GI Spacer or in ground at a depth of 750 mm below ground level excluding excavation in all type of soil , refilling and removal of excess earth within a radius of 3000 mtrs., temporary reinstatement and back filling of trench, interconnection of earth strips / wires with GI nut bolts & washers, painting with two coats of black bituminous compound for earth strip in ground and green colour enamel painting for strip on surface etc. all as required & instructed by the Engineer-in-charge.

Providing 150 mm thick 1:3:6 PCC wall chamber of 500mm x 500mm x 500 mm size for existing earthing pit, heavy duty (minimum 6 mm thick) M.S chequered plate cover associated materials like 40 x 40 x 5 mm angle iron frame work, hinged locking arrangements,etc. including excavation of ground in all types of soils, breaking of existing chamber, refilling & removal of excess earth within a radius of 3000 m etc. all as required as per the drawing specifications & instructed by Engineer-in-charge. Note:- The chamber cover & frame shall be got approved by Department & painted with two coats of red oxide & two coats of enamel paint. The scope of work also includes testing of earth pit & Painting of earth value & test date on cover plate.

Repairing of Chamber covers: Cleaning of earth pit & removing of earth from the earth pit chamber, welding new capsule type hinges on existing MS chequered plate, painting with two coats of red oxide & two coats of enamel paint, all as require & instructed by E-I-C. The scope of work also includes testing of earth pit & Painting of earth value & test date on cover plate.

PRANIT PROCONCO (BID ID -3195685)

PRANIT PROCONCO (BID ID -3195685)

PRANIT PROCONCO (BID ID -3195685)

New Electricals (BID ID -3192339)