Biennial comprehensive, preventive and breakdown maintenance of electrical installations at Niyamak Bhavan A and B, Anushaktinagar, Mumbai

Amount

PART A

PART B

PART C

Description of Work / Item(s)

Amount

Day to day maintenance & Cosmetic maintenance of elctrical installations as per Clause No.1 of specifications of Maintenance contract . Note: 1.) Cost of Desktop PC / Laptop & Storage container as per technical specs. to be included in the quoted rate. Agency shall take back thier PC/Laptop & Container at the end of contract period.

Cosmetic & Preventive maintenance of elctrical installations like Lighting Fixtures, Ceiling Fans, Exhaust Fans as per Clause No.2 of specifications of Maintenance contract .

Preventive maintenance of DB's, MV Panels etc. as per Clause No.3 of specifications of Maintenance contract

Maintenance of Automatic M.S sliding gate: Comprehensive maintenance, cleaning, servicing of both the motors, adjustment/alignment of gear, racks, pinions etc. repalcement of limit switches if any, replacement of gear assembly foundation plate, tightening or replacing of nut-bolts etc. oiling, greasing of the installation, replacement of defective parts etc. Note: 1.) Breakdown calls shall be attended within 24 hrs. 2.) Servicing shall be done during first week of every month. 3.) Complaint/Maintenance record book should be maintained .

Maintenance of poratable 3 KVA DG set (Honda EU30is): Comprehensive maintenance, cleaning, physical and visual checks of the diesel generator, Leakage checks of engine, exhaust, cooling, fuel, and DC electrical systems, Checking of oil and lubrication services, battery testing, overall condition assessment, replacement of minor defective parts etc. as required & as instructed by EIC. Note: 1.) Breakdown calls shall be attended within 24 hrs. 2.) Servicing shall be done during first week of every month. 3.) Complaint/Maintenance record book should be maintained .

Description of Work / Item(s)

Amount

Lamp Fittings: Note: After replacement, agency shall take away the existing lamp. Credit for taking away dismantled materials shall be inlcuded in the quoted rates.

2100Lm , 1200mm LED tube light similar to MAS LED tube 18W865 T8 I of M/s Philips make with mettallic internal heatsink.

LED bulkhead lighting fixture with minimum 700 lumen, similar to Vista Glow CW of M/s Philips make.

Recess mounted: IP 65 Recess mounted lighting fixture similar to Sport-Recess 85W, 5700K LED light of M/s Lighting technology (Cat no.-S08557R0X0) for fixing in false ceiling with necessary accesories , connector blocks etc.

Surface mounted LED down light similar to SM200C LED11S6500 PSU WH of M/s Philips make

600mm x 600mm square LED recessed mounted fixture similar to model no.RC380B LED34S-6500 G4 PSU OD of M/s. Philips with additional safety chain from surface of slab / beam.

Emergency LED light simialr to PEL NM/WP (1) of M/s.Prolite make

LED down light for Lift

Street light: 70W bracket mounted LED fixtuers smilar model BRP471 LED 90/NW 70W 220-240V DME, make philips.

HOLDERS

Holder suitable for 1 x T-8

Holder suitable for 2 x T-8

Brass Ring Batten Holder / Angle holder / pendent holder / 3 plate ceiling rose

Mounting Rail for TLED Lamps similar to TMC 502 P 1 x T-LED 22W of M/s Philips make

Mounting Rail for TLED Lamps similar to TMC 502 P 2 x T-LED 22W of M/s Philips make

Round PVC plate / Square Box with nylon / rawal plug, GI wood screws

Capacitor for CEILING FANS & EXHAUST FANS

1.5 to 2.5 mfd MPP type plastic body capacitor for Ceiling Fan/Exhaust fan

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

6A, SP one way switch

6A , 2/3 pin socket with shutter

16A, SP one way switch

6/16A , 5 pin socket with shutter

Ceiling fan regulator-120W(Capacitor type)

Blank Plates

Bell push

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 white cover plate & frame (Horizontal)

12 module white cover plate & frame

PIANO TYPE SWITCHES & SOCKETS

6A switch / bell push

6A, 3 pin socket

16A switch

16A, 6 pin socket

6A, 3 pin deluxe type unbreakable top

16A, 3 pin deluxe type unbreakable top

Plastic 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

12 module box

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

1/2 module box

3 module box

4 module box

6 module box

8 module box

12 module box

MS CRCA Fabricated Switch boxes- Concealed / surface type fabricated switch boxes , fabricated out of 16 SWG MS CRCA sheet with powder coated duly metal treated including all fixing arrangement.

Wires: FRLS PVC INSULATED SINGLE CORE MULTI STRANDED COPPER WIRE of 1.1 KV GRADE

Flexible Cables: 1.1 kV grade PVC insulated, FRLS PVC extruded outer sheath copper flexible cable of following sizes

3 C X 1.0 sq.mm copper flexible cable

3 C X 1.5 sq.mm copper flexible cable

3 C X 2.5 sq.mm copper flexible cable

3C x 6 sq.mm copper flexible cable

MCB / MCCB / ELCB /RCBO

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

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

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

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

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

25A, 2 pole, 30 mA, RCCB

40A, 2 pole, 30 mA, RCCB

63A, 2 pole, 30 mA, RCCB

25A, 4 pole, 30 mA, RCCB

40A, 4 pole, 30 mA, RCCB

63A, 4 pole, 30 mA, RCCB

63 A, 4 pole 100 mA RCCB

100A, 25kA,4P, MCCB similar to DH 100 M/s. L&T make

125A, 25kA,4P, MCCB similar to DH 125 M/s. L&T make

250A, 25kA,4P, MCCB similar to DU 250 M/s. L&T make

HRC Fuse links / Fuse bases

Upto 16A HRC fuse link similar to HG type F1 size of M/s L&T

32A HRC fuse link similar to HQ type A2 size of M/s L&T

63A HRC fuse link similar to HQ type A3 size of M/s L&T

100A HRC fuse link similar to HQ type A4 size of M/s L&T

100A HRC fuse link similar to HQ type B1 size of M/s L&T

200A HRC fuse link similar to HQ type B2 size of M/s L&T

315A HRC fuse link similar to HQ type B3 size of M/s L&T

630A DIN Type Fuse Links Type HN

800A DIN Type Fuse Links Type HN

20A fuse base similar to HD20B make L&T

32A fuse base similar to HK 32B make L&T

32A fuse base similar to HK 32H make L&T

63A fuse base similar to HK 63B make L&T

63A fuse base similar to HK 63H make L&T

125A fuse base similar to HK 125H make L&T

Contactors, indication lamps, push buttons, timers, toggle switches etc.

Single channel Timer (similar to Digital Time Switch having model No. 4126 31 of M/s Legrand make)

Auto synchronous electronic timer 240 volts 16A (Electronic Timers Type ST 100 ON Delay Auto Reset Synchronous Timer Single Range 3 - 30 secs..)

25A, 1 NO 1 NC power contactor MNX 18 make L&T

32A 2 NO 2NC power contactor ML 2 make L&T.

32A 2 NO 2NC power contactorMNX 25 make L&T.

OL relay MN 2 setting range 14-23

8.5 A 2 NO 2NC power contactorMNX 9 make L&T.

OL relay MN 2 setting range 3-5

OL relay MN 2 setting range 0.9-1.5

45A 2 NO 2NC power contactorMNX 45 make L&T.

OL relay MN 5 setting range 30-50

32A DP two way with centre off MCB type Change over switch

40A FP two way with centre off MCB type Change over switch

ON/OFF push buttons

240V LED indication lamp ( Red, Green, Yellow, Amber)

Metering C.T-100/5A

Single phase preventor- similar to SPG-D/2 L&T make.

Voltmeter (0-500 V)

Ammeter 0-30A C.T.R 30/5 A

A-90 belt, Canteen exhaust duct fan motor belt.

Metal enclosure box DP/TP/FP similar to M/s Legrand with nylon / rawal plug, GI wood screws.

Metal clad box for AC with 20A MCB

Metra top plug and socket

Metal Danger boards in three languages small size.

Blank Plate for MCB enclosure

Safety gears

1.5 sq.mm to 10 sq.mm

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 (2.5/10)

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)

G.I Fixing fasteners & Connectors

Coach Screw 3/8” x 3” long

Anchor Fastener 3/8” x 3” long

Anchor Fastener 1/4” x 2” long

4-5 mm thick G.I.spacer

2mm thick G.I. saddle

Bakelite connector 16A 4way

Bakelite connector 32A 4way

Copper neutral link 8 way suitable for 16 sq. mm cable connection.

Insulation tape

8 SWG GI wires for earthing

Brass earthing tags

Casing Capping & Conduits

25 dia rigid HMS FRLS PVC conduit

25 mm dia FRPP flexible conduit

25mm liquid tight, FRLS , PVC coated Flexible Galvanised Steel conduit

3 mm thick Bakelite sheet including cutting and fixing on Wall / Column with GI screws & chromium plated brass cup washers etc.

25 x 16 mm casing –capping with nylon / rawal plug &, GI wood screws 3 SET per meter along with bunching tags for wires inside casing capping to avoid hanging of wires 2 SET per meter.

Ceiling fans :

1200mm sweep similar to Efficio Remote model of M/s Atomberg make with safety chain with AD of 230 cu.mtr/min & Service value of atleast 8.

Ceiling fan canopies

19mm diameter M.S downroad suitable for ceiling fan with safety chain including cutting as required at site.

Shackles for ceiling fan

Fabrication & supply of ceiling fan hook made up of 100 x 100 mm square plate fabricated out of 8mm thick MS plate and "U" shape hook made up of 8mm MS rod duly welded with square plate, painted with two coats of synthetic enamel paint over one coat of red oxide paint including drilling holes in corners, fixing it by four nos. of anchor fastener of size min. 8 mm x 50 mm for suspension of ceiling fan, all as required and instructed by the Engineer-in-charge. Note: 1.) Sample fan hook shall be got approved by Dept. before bulk manufacturing of hooks. 2.) "U" hook shall be welded on both sides of the square plate.

18 SWG Safety chain of 2 m lenght

Wall mounted fan & pedestral fan

400 mm sweep Wall mounting Fan similar to Efficio Plus Remote model of M/s Atomberg make

Swing and speed control ropes with nop of wall mounted fans

400 mm sweep Pedestral Fan similar to Efficio Plus Remote model of M/s Atomberg make

Fly kill Machine spares

18 Watt UV lamp

TRANSFORMERS hevyduty NUTBOLD type 2.5KVA

INDICATOR

FUSE HOLDER

Exhaust fan

380mm 1400 RPM Heavy duty Exhaust Fan similar to Turboforce 380mm of M/s Havells make with mounting on MS frame work .

300mm 1400 RPM Heavy duty Exhaust Fan similar to Turboforce 300mm of M/s Havells make with mounting on MS frame work .

150mm High speed plastic body exhaust fan

230mm exhaust fan similar to VENTILAIR DB of M/s Havells make with mounting on MS frame work .

Swivelling Bracket: Fabrication & supply of Swivelling Bracket for street light luminaries with 1500 mm long 25 mm Nominal bore dia. G. I. pipe (Class -B) as per IS 1239 bent into required shape for bracket & fixed in 450 mm long 32 mm Nominal bore dia. GI pipe (Class -B) having 3 no.s of clamping arrangement , made up of 300 mm long 40 X 5 mm G.I. strip, welded suitably to it (32 mm dia. G. I. pipe) including making 2 no.s of 8 mm holes on 32 mm dia. G. I. pipe for welding suitable nuts on pipe with required bolts for tightening the bracket fixed on surface of wall/slab/beam by 6 Nos. of minimum 10 mm anchor fastner with coach screws, painting of whole bracket with two coats of enamel paint by dipping method etc.

GI Reducer / Spreader for swivelling bracket : Fabrication,welding & painting of 50mm length GI Reducer / Spreader to decrease / increase the dia. of existing swivelling bracket to 40-60mm outer dia. in order to installal LED security lighting fixtures.

Termination Box: IP66 Halogen free and weather proof cable junction box (without knockouts ) similar to catalogue no. KF2500H of M/s HENSEL make with 4-way terminal block and 0.5 - 4 A, SP, MCB (D-Curve) on DIN channel, 2mm thick removable gland plate of suitable size, and open-able plain cover etc.

Terminal box for pole: Weather proof external terminal box similar to GS-JB-3020 [300 x 200 x 105] (right hinged) of M/s Syntex make with 4 nos. of 8 mm dia. 40 mm. long brass terminals , 1 no. of D curve 1.6A SP MCB, 32A 4way connector, neutral link etc. mounted in the box with channel & stopper.

Description of Work / Item(s)

Amount

Cleaning and painting of existing installed M.S. Swaged tubular pole of 7 mtr. hieght with Single / Double arm bracket of 1.8 mtr. Length. with two coats of Enamel Paint.

Repairing of following type of fans by replacement of ball bearing only.

Ceiling fan (1200/1400mm sweep)

Exhaust fan (300 to 385mm sweep)

Wall mounting fan (300 to 385mm sweep)

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. Aarmour : 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 with 4-5mm thick G.I. flat/angle support fixed with coach screws/grouted in wall/anchor fasteners & 2mm. thick G.I. fabricated saddle with all fixing accessories, etc. 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.-7 of part-C

In ground

4C x 10 sq. mm

4C x 16 sq. mm

3 ½ C x 70 sq. mm

3 ½ C x 120 sq. mm

3 ½ C x 150 sq. mm

On existing brick wall / RCC beams / column / in trench / shaft / hume pipe / GI pipe / HDPE pipe

4C x 10 sq. mm

4C x 16 sq. mm

3 ½ C x 70 sq. mm

3 ½ C x 120 sq. mm

3 ½ C x 150 sq. mm

END TERMINATION Providing end joints of cables by crimping with all jointing materials like solder less copper lugs, brass gland, duplicate earthing of gland with 2mm thick copper strip clamp as suitably in two halves and fastened to the gland by suitable size of brass nuts & washers, earthing of glands to nearest earthing terminal by using 10SWG/14SWG GI wires etc. all as required & instructed by the Engineer-in-charges. Note: Scope of work also includes providing anodized Aluminum cable tags indicating cable size & circuit details where ever is required for the following end joints.

4C x 10 to 3 ½ C x 35 sq. mm PVC cable

3 ½ C x 50 to 3 ½ C x 150 mm PVC cable

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 chequred 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 including 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.

In ground

On wall / slab / column / beam

PIPES

Hume pipe: Supply and installation of 150mm dia RCC hume pipe of non-pressure type along with collars, jointing of pipes with collar etc.as required & as directed by Engineer-in- charge. Note : Excavation for this item will be measured under item no.-7 of part-C.

GI Pipe Supply & installation of 50mm dia. GI pipe (Class ‘B’) with necessary check nuts, threading etc. as per instructions of the Engineer-in-charge. Note : Excavation for this item will be measured under item no.-7 of part-C.

HDPE pipe: Supply & installation of 50mm dia. HDPE pipe fixed on wall/columns/slab with 4-5 mm thick hot dip G.I. spacer with coach screws/ grouted in wall/anchor fasteners & 2 mm thick G.I. fabricated saddle with all fixing accessories OR in ground at a depth of 600 mm below ground level excluding excavation in all types of soils, all as required & as instructed by EIC. Note : Excavation for this item will be measured under item no.-7 of part-C.

Shifting & Retermination of 240 sq.mm cable using existing cable glands, bricks, sand etc. Note : Excavation for this item will be measured under item no.-7 of part-C.

Excavation

Excavation in soft soil/murum including shorting or dewatering, removing of bricks/tiles etc.,disposing the excess earth within the radius of 3000 m, refilling, consolidation of surface etc. as required & as directed by Engineer-in- charge.

Cutting of asphalt road / concrete flooring /drain by using hydraulic drilling machine upto 200mm depth as required and stacking of rocks, refilling, consolidation of surface, making good to the original finish & Disposing the excess earth within the radius of 3000 m as required & as directed by Engineer-in- charge.

Removal of pevar block / shahbaz stone / existing drain wells & refixing as per original as required & as directed by Engineer-in-charge.

Supply , Cutting & Fixing of Class -A insulation mat of thickness 2mm conforming to IS-15652 as required and as per the instruction of EIC

PRANIT PROCONCO

Aswathi Power Controls

PRANIT PROCONCO

PRANIT PROCONCO