Annual maintenance Contract for electrical installations in Homi Bhabha garden, RIM GYM parks, Madhuban, Jal vayu vihar and Fountains under DCSEM in Anshalktinagar, New Mandala colonies, Mumbai

Amount

GENERAL ABSTRACT

PART-A: Day to day preventive & Breakdown maintenance

Part-B: Spares for maintenance

Part C: Job Work

Part-D: Air Quality Monitoring System works

Description of Work / Item(s)

Amount

Day to day preventive & Breakdown maintenance maintenance of electrical installations at Brindavan,Kamet,New mandala RIM Gym gardens,Madhubhan,Bhabha garden,Jalvayu vihar, Almora & Main gate fountains in Anushaktinagar, New Mandala colonies as per clause no.1 tender specifications and as instructed by the Engineer-in-charge.

Maintenance & break down maitenance of fountain including checking of all electrical connections,electrical equipments, switch gear, control panel, lamps, holders of the fountain, pump / motor of fountain, pressure valves of the fountain,cleaning of nozzles & cleaning of fountain tank with cleaning agents (washing powder/Bleaching powder/Acid) etc and as instructed by E.I.C Note : Cleaing of nozzles as and when required and tank/sump shall be twice in a month i.e. every 15days.

Description of Work / Item(s)

Amount

MCB/RCCB/RCBO and enclosures

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

40-63A,SP,MCB,10kA B.C.

40-63A,4P,MCB,10kA B.C.

40A,DP,RCBO,30mA,AC type(2module)

40A,FP,RCBO,30mA,AC type(4module)

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

Upto 4 sq.mm reducer type

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

PVC connectors

5 A PVC strip connectors

15 A PVC strip connectors

2way/3 way IP connector suitable for 3Cx2.5sq.mm TRS cable

32A 8/12/ways neutral/earth link

Resin cast connector 32A,4way,415volt suitable for FRP junction box

Porcelin type Pendant holder for 100W lamp

Water proofing materials

silicon sealant

2 inch Mastic water proof rubber tape 2meter length

PU foam insulation sealant Multi purpose expandable PU foam

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

Spares of power supply feeder for Park lighting DB

Digital timer dual channel Similar to TS2M1 -2 16A - 230V CE of M/s SELEC or equivalent

Digital timersingle channel Similar to TS2M1 -1 16A - 230V V2 of M/s SELEC or equivalent

On/off delay timer

Modular 40A,4P contactor

Modular 25A,2P contactor

20A, DP,3-position, two-way with centre off changeover switch,MCB type.

Auto manual switch

Supply of 1100 V grade PVC insulated, tapped PVC inner sheath and extruded PVC outer sheath, flexible copper conductor power cable of following sizes confirming to relevant IS with upto date amendments and specifications:

3 C x 2.5 sq. mm copper flexible cable

3C X 1.5 sq.mm copper flexible cable

Miscellaneous spares

25mm dia G.I flexible conduit PVC coated with adaptor

25mm X 16mm PVC casing and capping

1.5sq.mm 1.1kV grade FRLS PVC insulated copper flexible wire

25mm dia G.I flexible conduit PVC coated with adaptor

PVC gland suitable for 3Cx1.5/2.5 sq.mm sq.mm flexible cable

Panel lock with common key for DB's.

Electrical installation multifuction tester of Fluke make similar to model no Fluke 1664FC.

SMC/FRP boxes

street light terminal box of approx size 300 x 200 x 125 mm, made of FRP/SMC of M/s sintex make, complete with front openable cover with SS allen-key screw with key locking arrangement, 2 mm thick GI gland plate, water proof gasket,32A,4way,415V Resin cast connector suitable termination cable of size 16sq.mm etc. including clamping arrangement made up of 25x3mm G.I strip for mounting on street light pole with suitable GI nut bolts etc.

600x420x200mm FRP enclosure with wall mounting brackets of M/s.ELM make

Supply of Lighting fixtures

Post top fixture without pole:

Post Top Park Light similar to12W LED IP65 Post Top light fixture similar to model no LGTP01X012XW ( Orbiss ) of M/s Jaguar Lighting

Post Top Park Light similar to Primus Post Top 60W, LED Park light (Sterling Silver grey) of M/s Lighting technology (Cat no. -P06057PPS0)

Post Top Park Light model: Vault Post Top of M/s Lighting technology

Post Top Light model no Moon OPAL of M/s Hawells along with 22 W LED Lamp.

Step Light

3W, 5700K LED Step Light similar to Recess Step light of M/s Lighting technology (Cat no. -S00357R0Y0)

5W, LED Step Light similar to Recess Step light of M/s Star Light (Cat no.-GOFC-2205 EPIC)

In ground spot light fixture similar to model no. G0453 of M/s Star Light or similar size in ground spot light of M/s.Jaguar lighting

Bollards

12W, IP66 Aluminium die casting graphite grey colour bollard fitting Similar to model no.GOB-2812 PLAZA of M/s.Star light

12W, IP66, Aluminium die casting graphite grey colour bollard fitting similar to model no.GOB-2512 Tower of M/s.Star light make.

12W, IP66, Aluminium die casting graphite grey colour bollard fitting similar to model no.GOB-1309 sleek of M/s.Star light.

Artery Bollard light fixture of M/s. Lighting Technology make.

Design,Supply,Installation,testing and commissioning of 12W star bollard of M/s Star light make.

Spike light

7/10 Watt, LED spyke lighting fixture

20 Watt, LED spyke lighting fixture

Decorative lightings

2x3W LED, up down lighter similar to model no.GOWL-6406 FLATTER of M/s Star light

9W LED wall light , similar to model no.GOB-0300 HUT of M/s Star light

54W, RGB colour LED flood light

12W, aluminium die cast, graphite grey colour, outdoor wall light similar to model no.ROWL-4012B of M/s.Star light

LED Lantern with 5/7W LED lamp similar to existing fixture in Almora amphithetre gazebo.

LED Strip lighting

24V,50Watts/5 Mtr Neon LED flex tube of M/s Star light / M/s.Lighting technology

Dimmable 24V constant voltage LED power supply 80W/120W driver of M/s OSRAM

0-10 range, 60-400W rotary LED light driver dimmer switch for neon LED flex tube.

LED drivers & SMPS

LED driver suitable for all lighting fixtures mentioned under item 10

12 V, 400W SMPS for LED name board

7.5W LED Light Bulb similar to Filament GLS bayonet cap Warm White

9W LED lamp screw type

Description of Work / Item(s)

Amount

Supply and installation of PVC conduit of following sizes as instructed by Engineer-in-charge.

Installation of department supplied 25mm dia. FRLS HMS PVC conduit fixed on the surface of wall / slab / column / beam with 2 mm thick hot dip GI saddle & 4-5 mm thick hot dip GI Spacer (3 nos. per meter) complete with necessary accessories like coupler, elbow, tee, bends, circular boxes etc. all as per specification & as instructed by EIC.

25mm OD G.I PVC coated flexible conduit with adaptor, saddle & spacer.

PVC junction box

Supply and installtion of PVC conduit junction box 2way/3way/4way on wall/beam with necessary hardwares etc.

Supply and installtion of PVC gland suitable for 3Cx1.5/2.5 sq.mm flexible cable

HDPE pipe:

Supply & installation of 50mm dia. HDPE pipe fixed on wall/columns/slab with heavy duty G.I. spacer with coach screws/ grouted in wall/anchor fasteners & G.I. saddle with all fixing accessories all as required & as instructed by EIC.

Supply & installation of 50mm dia. HDPE pipe with all fixing accessories like, Tee,coupling,Elbow etc. in ground at a depth of 500 mm below ground level excluding excavation in all types of soils, including consolidating, temporary reinstatement, back filling, dewatering, all as required & as instructed by EIC.

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 & 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.

Providing plain cement concrete 1:3:6 using graded stone aggregate of including consolidation, frame work & shuttering as required ,finishing, curring etc. as per specification & as directed by EIC.

Earthing system

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. 4. 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 following sizes 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 (25 x 3 mm)

On wall / slab / column / beam (25 x 3 mm)

Shifting of audio system, 1U rack, amplifier, mic,etc Scope of work include disconnection from existing pump room to security cabin in jalvayu vihar by necessary jointing,reistalltion, commissioning of audio sytem all as per the instruction of Engineer in-charge.

Shifting of existing outdoor lighting DB(Hensel box)near starter panel to pump room by necessary dismantling, excavation,rerouting of incoming & outgoing cables, wires (4Cx10sq.mm cable-04nos,lighting circuit wires-07nos)alongwith the DB with necessary retermination and commissioning all as required Scope of work is also include preparation and fixing of SLD & danger board.

Description of Work / Item(s)

Amount

Air Quality Monitoring Station: Supply, installation , testing ,commissioning of Readymade sensor based Continuous Ambient Air Quality Monitoring System (CAAQMS) capable of monitoring PM2.5, PM10, CO2, CO, SO2, NO ,NO2 ,O3 ,Noise, Light, UV-Radiation ,Temperature, Humidity & Rain fall with IP66 enclosure with GSM support similar to model no. "Polludrone Smart" of M/s Oizom make fixed on existing lighting or CCTV pole with necessary hardware at a height of greater than 4 Mtr. complete with all the necessary accesories as required, as per specifications and instructed by EIC. Note:- 1.) Scope of work also includes tapping of electrical supply from the pole JB by using 3Cx2.5 sqmm FRLS armoured multistranded copper conductor cable including necessary hardware as required. 2.) Air Quality Monitoring Station must have 1 year warranty from the date of commissioning/handingover. 3.) Agency shall have to arrange a ladder or scaffold to install the instrument at the height greater than 4 meters. 4.) Poviding 4G sim card for establishing the wireless conection (GSM based) between AQI monitoring system & LED display screen.

LED Display {2560mm (W) x 1440mm (H) } : Supply, installation, testing & commissioning of IP65 Outdoor P10 RGB full color LED display having screen size of 2560mm (W) x 1440mm (H) made out of 320x160mm P10 outdoor RGB SMD LED modules having brightness of 5000-6000 Nits complete with power supplies, GSM compatible media controller with Live playback & necessary softwares having Resolution of 256(W) x144(H), all fixed inside a M.S powder coated IP65 water proof cabinet having suitable GI frame for mounting of LED modules complete with necessary accesories etc. all as required, as per specifications and as instructed by EIC. Note:- 1.) Scope of work includes the following: i.) Poviding 4G sim card & necessary hardware required for establishing the wireless conection (GSM based) between AQI monitoring system & LED display screen. ii.) Programing of media controller for displaying all the Air Quality index parameters mesaured by AQI monitoring system as required & as instructed by E.I.C iii.) Tapping of electrical supply from the nearest JB by using 3C x 2.5 sqmm FRLS armoured multistranded copper conductor cable including necessary hardware as required. 2.) All electronic equipments must have 1 year warranty from the date of commissioning/handingover.

LED Display {1280mm (W) x 480mm (H) } : Supply, installation, testing & commissioning of IP65 Outdoor P10 RGB full color LED display having screen size of 1280mm (W) x 480mm (H) made out of 320x160mm P10 outdoor RGB SMD LED modules having brightness of 5000-6000 Nits complete with power supplies, GSM compatible media controller with Live playback & necessary softwares having Resolution of 128(W) x 48(H), all fixed inside a M.S powder coated IP65 water proof cabinet having suitable GI frame for mounting of LED modules complete with necessary accesories etc. all as required, as per specifications and as instructed by EIC. Note:- 1.) Scope of work includes the following: i.) Poviding 4G sim card & necessary hardware required for establishing the wireless conection (GSM based) between AQI monitoring system & LED display screen. ii.) Programing of media controller for displaying all the Air Quality index parameters mesaured by AQI monitoring system as required & as instructed by E.I.C iii.) Tapping of electrical supply from the nearest JB by using 3C x 2.5 sqmm FRLS armoured multistranded copper conductor cable including necessary hardware as required. 2.) All electronic equipments must have 1 year warranty from the date of commissioning/handing over.

Unipole (4 Metre): Design, Fabrication, Supply & installation of Flange mounted hot dip galvanized circular Uni-Pole of hieght 4 meter made out of 8mm thick, 400 mm dia. MS pipe with 12mm thick T shaped base plates duly fixed at top & bottom with suitable supports welded with the pipe complete with RCC foundation of suitable size of M30 grade having top at 150mm above the ground level with 8 nos. of 25mm x 300 mm SS foundation bolts embedded properly in the RCC including excavation for the foundation work in all types of soil . The galvanised pole shall have 3 layer coating each of 50 micron with 1st layer of etch primer, 2nd layer of epoxy zinc primer & 3rd layer of PU paint all as per attached drawing & specification & as directed by EIC: Note: 1.) The Uni-Pole shall be provided with standing platform made out of 4mm thick hot dip galvanized MS channels behind the LED screen of size 2.56 x 1.44 mtr. at top of pole as per the attached drawing. 2.) The standing platform shall have a depth of atleast 600 mm. A ladder structure made with 16 mm dia. hot dip galvanised rods shall also be welded on the pole from bottom of the pole & upto the platform for access. 3.) The structure & RCC foundation shall be designed to withstand the wind load of 50 m/s. The structural design drawing shall be vetted from structural consulatant & shall be submitted to the department for approval before manufacturing. 4.) The width of the base plate of the pole shall match with the width of the LED screen cabinet & both shall be fixed with SS nuts & bolts.

Unipole (2.5 Metre): Design, Fabrication, Supply & installation of Flange mounted hot dip galvanized circular Uni-Pole of hieght 2.5 meter made out of 8mm thick, 300 mm dia. MS pipe with 12mm thick T shaped base plates duly fixed at top & bottom with suitable supports welded with the pipe complete with RCC foundation of suitable size of M30 grade having top at 150mm above the ground level with 8 nos. of 25mm x 200 mm SS foundation bolts embedded properly in the RCC including excavation for the foundation work in all types of soil . The galvanised pole shall have 3 layer coating each of 50 micron with 1st layer of etch primer, 2nd layer of epoxy zinc primer & 3rd layer of PU paint all as per attached drawing & specification & as directed by EIC: Note: 1.) The Uni-Pole shall have a ladder structure made with 16 mm dia. hot dip galvanised rods be welded on the pole from bottom of the pole & upto the top. 2.) The structure & RCC foundation shall be designed to withstand the wind load of 50 m/s. The structural design drawing shall be vetted from structural consulatant & shall be submitted to the department for approval before manufacturing . 3.) The width of the base plate of the pole shall match with the width of the LED screen cabinet & both shall be fixed with SS nuts & bolts.

Copper Cables : Supply, installation, testing & commissioning of following 1.1 KV grade, Multi Stranded Copper conductor, XLPE insulated , Extruded PVC inner sheathed, G.I strip armoured, FRLS PVC outer sheathed cable conforming to IS 7098 with latest amendments, fixed on wall/column/slab/Hume pipe/trench/ shaft/pit/ on 4-5mm thick G.I. flat/angle support fixed with coach screws/grouted in wall/anchor fasteners, 2mm. thick G.I. fabricated saddle OR 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. all as per specifications & as per instructions of the E-I-C.

3C x 2.5 sq mm copper armoured cable in ground

3C x 2.5 sq mm copper armoured cable on wall

End termination : Providing end joints for 3C X 2.5 sq.mm copper condcutor cable by crimping with all jointing materials like heavy duty solder less copper lugs, single compression brass gland, duplicate earthing of gland with brass earthing tag , PVC insulated tape etc. all as required & instructed by the Engineer-in-charges.

Supply, installation, testing & commissioning of External terminal box of size 300 x 200 x 125 mm made of FRP/SMC complete with front openable cover with locking arrangement, weather proof, 4 nos. of 8 mm dia. 40 mm. long brass terminals on 150 x 30 x 10 mm. Bakelite plate, 01 no. of D curve 1.6A SP MCB mounted in the box with channel & stopper 32A, 4way connector, neutral link, etc. as required & as per instruction of EIC.

Non comprehensive maintenance of AQI monitoring system and LED displays of item no. 1, 2 & 3 , which includes device & sensor cleaning, communication checking , healthiness of the system & calibration of sensors.

PRANIT PROCONCO

Aswathi Power Controls

PRANIT PROCONCO

PRANIT PROCONCO

PRANIT PROCONCO