WBPWD/SEWEC/AED /NIQ-14/2019-20

Amount

1.Supply & Fixing panel

Normal Panel : Supply and installation of L.T. cubical type fully compartmentalized distribution panel board, having rigid and self supporting structure fabricated with 14 SWG CRCA sheet with M.S. angle iron frame (main frame with 50 x 50 x 6 mm angle and each vertical compartment with 40 x 40x6 mm MS angle iron). The base of panel should be made with 75mm x 40mm x 4.4 mm M.S. channel. [Manufacturer/Fabricator having Test Certificates from CPRI]. An Auto Cad Drawing of the panel has to approved by EIC before making of panel.

Construction Details :

All incoming & outgoing switches are to be housed in respective compartments hinged and gasket doors at the front.There should be sufficient no of cable ally for out going cable termination. All doors should have panel locking arrangement in such a fashion that it can not be onpen unless the feeder remains in off position The panel is to be properly gasketed to prevent the dust & vermin. All vertical bus bar chambers is to properly arrange and all electrical equipments are to be fixed by nuts and bolts on suitable Hylam board / porcelain insulators of adequate size and dimension. The outgoing feeder connection from respective switches are to be made at rear side of panel by means of busbar, copper multi core cables, to be terminated on bolted type terminals for cable connection or on bush insulators for bus bar connection. Each compartment will be providing with DMC/FRP board at back side.

Incomming Switch :

i) Supply and fixing 315/320A, 415V, 50Hz, 70KA 4 pole MCCB (panel mounting)(Make-L&T /Legrand/Siemens/ABB) – 01 no. ii) Supply and fixing 315/320A, 4 Pole on load front operated change over switch (Make-L&T /Siemens/ABB) – 02(Two) nos.

Bus Bar :

500V, 600 Amp capacity 99.9% – 99.5% electrolytic tinned 4 bar copper bus bar [size of flat 3x(2x40 mm x 5 mm) + 2x40 mm x 5 mm] mounted on non-hygroscopic porcelain insulator / hylam sheet having sufficient di-electric strength duly wrapped with colour PVC tapes (Red, yellow, blue & black) for phases & neutral identification - 1 set.

The busbar is to be rigidly supported on suitable non-hygroscopic insulating materials of robust ration to with stand electromechanical stress in the event of earth fault. All connection to bus to made by suitable nuts & bolts. The busbar is too wrapped with coloured PVC (Red. Yellow, Blue & Black) for colour identifications.

Outgoing Switches :

i) Supply and fixing 250A, 415V, 50Hz, 50KA 4 pole MCCB (panel mounting) (Make-L&T /Legrand/Siemens/ABB) – 01(One) no. ii) Supply and fixing 200A, 415V, 50Hz, 50KA 4 pole MCCB (panel mounting) (Make-L&T /Legrand/Siemens/ABB) – 01 (One) no. iii) Supply and fixing 125A, 415V, 50Hz, 50KA 4 pole MCCB (panel mounting) (Make-L&T /Legrand/Siemens) – 03 (Three) no.

Metering Panel a) LCD Multifunction Digital Panel Meter [L&T cat no.-WI300FC5300 or or equivalent cat of SIEMENS/ABB]-- 1 set c) 230V R.Y.B. LED indicator lamp -(SIEMENS/L&T) ---- 3 nos. d) 315/5 Amp ratio C.T (Kappa/A.E) --- 3 nos. e) Slide lock fuse---- 3 nos.

Interconnection :-

All interconnection between incoming main to Busbar are to be made with suitable size electrolytic tinned copper bars or equivalent flexible pve insulated multistranded single core Cu cable and the same between busbar to each outgoing mains and & for metering arrangements are to be made by suitable size of Copper with proper socketing of the end of each wire leads.

Earthing :-

A separate continuous aluminum earth busbar of size 50mm x 6mm shall run across the full length of the panel board and brought outside the panel. All electrical equipment are to be properly earthed with suitable size G.I. wire.

The complete panel board is to be spray painted after required surface treatment by 7 tanks process / sand blasting with 2 coat of red oxide primer & 2 coat of finished paint over dried or powder coating.

Installation :-

The complete panel board is to be installed on suitable brick padestal as directed by the E.I.C.

All incoming/outgoing switches is to be properly lebeled on Acrylic sheet as per direction of EIC.

Emergency Panel : Supply and installation of L.T. cubical type fully compartmentalized distribution panel board, having rigid and self supporting structure fabricated with 14 SWG CRCA sheet with M.S. angle iron frame (main frame with 50 x 50 x 6 mm angle and each vertical compartment with 40 x 40x6 mm MS angle iron). The base of panel should be made with 75mm x 40mm x 4.4 mm M.S. channel. [Manufacturer/Fabricator having Test Certificates from CPRI]. An Auto Cad Drawing of the panel has to approved by EIC before making of panel.

Construction Details :

All incoming & outgoing switches are to be housed in respective compartments hinged and gasket doors at the front.There should be sufficient no of cable ally for out going cable termination. All doors should have panel locking arrangement in such a fashion that it can not be onpen unless the feeder remains in off position The panel is to be properly gasketed to prevent the dust & vermin. All vertical bus bar chambers is to properly arrange and all electrical equipments are to be fixed by nuts and bolts on suitable Hylam board / porcelain insulators of adequate size and dimension. The outgoing feeder connection from respective switches are to be made at rear side of panel by means of busbar, copper multi core cables, to be terminated on bolted type terminals for cable connection or on bush insulators for bus bar connection. Each compartment will be providing with DMC/FRP board at back side.

Incomming Switch :

i) Supply and fixing 200A, 415V, 50Hz, 70KA 4 pole MCCB (panel mounting)(Make-L&T /Legrand/Siemens/ABB) – 01 no. ii) Supply and fixing 200A, 4 Pole on load front operated change over switch (Make-L&T /Siemens/ABB) – 01(One) nos.

Bus Bar :

500V, 315 Amp capacity 99.9% – 99.5% electrolytic tinned 4 bar copper bus bar [size of flat 3x(1x40 mm x 5 mm) + 1x40 mm x 5 mm] mounted on non-hygroscopic porcelain insulator / hylam sheet having sufficient di-electric strength duly wrapped with colour PVC tapes (Red, yellow, blue & black) for phases & neutral identification - 1 set.

The busbar is to be rigidly supported on suitable non-hygroscopic insulating materials of robust ration to with stand electromechanical stress in the event of earth fault. All connection to bus to made by suitable nuts & bolts. The busbar is too wrapped with coloured PVC (Red. Yellow, Blue & Black) for colour identifications.

Outgoing Switches :

i) Supply and fixing 125A, 415V, 50Hz, 50KA 4 pole MCCB (panel mounting) (Make-L&T /Legrand/Siemens) – 03 (Three) no. ii) Supply and fixing 63A, 415V, 50Hz, 50KA 4 pole MCCB (panel mounting) (Make-L&T /Legrand/Siemens/ABB) – 04 (Four) nos.

Metering Panel a) LCD Multifunction Digital Panel Meter [L&T cat no.-WI300FC5300 or or equivalent cat of SIEMENS/ABB]-- 1 set c) 230V R.Y.B. LED indicator lamp -(SIEMENS/L&T) ---- 3 nos. d) 315/5 Amp ratio C.T (Kappa/A.E) --- 3 nos. e) Slide lock fuse---- 3 nos.

Interconnection :-

All interconnection between incoming main to Busbar are to be made with suitable size electrolytic tinned copper bars or equivalent flexible pve insulated multistranded single core Cu cable and the same between busbar to each outgoing mains and & for metering arrangements are to be made by suitable size of Copper with proper socketing of the end of each wire leads.

Earthing :-

A separate continuous aluminum earth busbar of size 50mm x 6mm shall run across the full length of the panel board and brought outside the panel. All electrical equipment are to be properly earthed with suitable size G.I. wire.

The complete panel board is to be spray painted after required surface treatment by 7 tanks process / sand blasting with 2 coat of red oxide primer & 2 coat of finished paint over dried or powder coating.

Installation :-

The complete panel board is to be installed on suitable brick padestal as directed by the E.I.C.

All incoming/outgoing switches is to be properly lebeled on Acrylic sheet as per direction of EIC.

Design, Manufacture, testing, supply and commissioning of outdoor hoohed type Pillar box of suitable size conforming to Indian Standard IS : 5039-1969 with latest amendments a. Suitable for use on 3 phase 4 wire, 400/440 Volts 50 Cycles A.C. Supply and shall be suitable for short circuit fault of 31 MVA at 415 Volts b. The overall approx. dimension of the Feeder Pillar Box is --1100 (H) X 900 (W) X 750 (D) mm. This dimension may be chnaged as per actual requirement as per direction of E.I.C c.The body will be fabricated with 14 SWG(2mm) thick MS sheet , MS angle ( 40X40X6) & MS Flat ( 32X6 ) d.The Base Plate will be made by 5 mm thick MS Plate e.The top of the box will be fitted with a sloping canopy made out of 10SWG(3.15mm) thick sheet steel. f. It will have a set of water proof double hinged door at the front with suitable locking arrangement and provision for manual locking arrangement incl. S&F 07 lever padlock ( Godrej make ) with triplicate key in front and back side of the pillar box incl. Hand over the three Nos. key of each pad lock to the concern AE / JE. --02 Sets g. A hylam sheet of 10mm thick of suitable size will be fitted

h. Adequate ventilation by means of louvers with wire mesh shall be provided on both sides and at the top and bottom of both sides of feeder pillars i. The inside will be painted by 1 coat of Redled / zinc chromate and the outside will be painted by 2 coats of synthetic enamel paint over 1 coat of Redled / zinc chromate. j. The Enclosure shall provide Degree of protection IP -43 in accordance with IS : 2147 -1962 with its latest ammendment. k) Railway type mechanical lock for upper & lower ends for front & back door, Pull-out Handle , l) Suitable size angle / flat iron fitted inside the middle portion of the pillar box for holding the ,SFU, VTPN enclosure in one side & other as back side 1000mmx1000mmx40mm thick good quality( shal / segun / equivalent ) wooden plank

The Feeder box will contain the following switches and accessories - 1. 415V, 63ATPN SFU with DIN type fuses in sheet steel enclosure (L&T/Siemens/ABB) -1 no 2. 415V, 63A, 4 Pole AC operated Power Contactor -(L&T/Siemens/ABB) -1 no 3. 120A 4 Bar Cu BBC-1no 4. 24Hr Electromechanical Timer with battery backup - 1 No. (Make - Legrand/L&T). 5. Supplying and fixing 4way double door TPN MCB Distribution board(Siemens/ABB/L&T) for MCCB/MCB incomer with IP-42/43 protection, on angle iron frame comprising with 1 no. 63Amp four pole MCB Isolator as incomer, 12 nos 32Amp SP MCB. 6. S&F 1 no. 32Amp four pole MCB 7.S&F 6 no. 32Amp SP MCB 8. LED Indicating Lamp (RYB)- 3 nos 9 S&F 1 no. Suitable rating toggle switch for by pass arrangment of timer contactor 9.The whole internal connection for power circuit will be made by suitable size FRLS stranded copper wire & the controll circuit with 1.5sqmm FRLS stranded copper wire with proper taping, socketing etc. Installation of the above pillar box withsuitable size brick foundation with hard jhama cement morter soaling at bottom 300mm below GL & 450mm above GL neatly plastered & neat cemented finish incl. painting by best quality 2 coats of synthetic enamel paint over 1 coat of RO primer as per direction of the EIC.

S/Laying 1.1 kv grade 4 core 25 sq.mm PVC/Al/Ar insulated and sheathed, armoured cable with Al.conductor in following manner as per GS.(Make- Havells/Polycab/KEI/Gloster)

A)Through UG Trench

S/Laying 1.1 kv grade 2core 10 sq.mm PVC/Al/Ar insulated and sheathed, armoured cable with Al.conductor in following manner as per GS.(Make- Havells/Polycab/KEI/Gloster)

A)Through wall at an average depth of 3 inch

Supply and fixing compression type brass gland and fininshing the end of the cable by means of crimping method as to G S.

2 core x 10 sq. mm.

4 core x 16 sq. mm.

S&f of LED tube light fittings (Make-Philips make Cat No. TMC-501 P1xT-LED 22W P3241 or equivalent make CG / Bajaj / Wipro) incl. 1 no. 18W Master LED Tube as per direction of EIC

S&f of LED single bracket light fittings (Make- Philips model no.Tale wall Light 1H/ Crompton/Wipro/Bajaj) as per direction of EIC

S&f of LED double bracket light fittings (Make- Philips model no. , Tale wall Light 2H / Crompton/Wipro/Bajaj) as per direction of EIC

S&f of LED bracket light fittings (Make-Philips model no. 30950, / Crompton/Wipro/Bajaj) as per direction of EIC

S&f of 4 modular LED foot light (Make-Crabtree /Philips) as per direction of EIC

S&f of LED ceiling light fittings (Make-Philips model no. Sleek Surface (square/round) SM250C LED12S-6500 PSU WH/ Crompton/Wipro/Bajaj) as per direction of EIC

S&F 22 watt recessed mounted LED light fittings (Make- Philips model ultra slim panel light/Crompton/Wipro/Bajaj) as per direction of EIC

S&f of LED mirror light fittings (Make -Philips model JOJOBA Crompton/Wipro/Bajaj) as per direction of EIC

S&f of 5 mt lenght LED strip light fittings(Color of LED light as per direction of EIC) (Make-Philips/Crompton/Wipro/Bajaj) as per direction of EIC

S&f of LED type decorative surface light fittings for main entrance & office room and waiting room (Make-Philips model no. SM365C LED33-6500 PSU OD WHCrompton/Wipro/Bajaj) as per direction of EIC

S&f of LED ceiling light fittings for conference and dining room (Make-Philips model no. DN092B LED10S-6500 PSU WHCrompton/Wipro/Bajaj) as per direction of EIC

S&f of LED spot light fittings (Make-Philips model no. DN311B LED12S-5000 MB WH,Crompton/Wipro/Bajaj) as per direction of EIC

S & fixing of LED bulkhead light fittings for lift car passages (Make PhilipsCrompton/Wipro/Bajaj) as per direction of EIC

S&f of LED outdoor type spot light fittings in boundry wall (Make-Philips model no. BGP310 3XLED-HP/WW 220-240V 12IN/, Crompton/Wipro/Bajaj) as per direction of EIC

S&F of 600 mm long arm made of angle iron structure as per direction of EIC for outdoor type spot light fixing

S & delivery of Table Lamp (Make-Philips Model No:38437 Crompton/Wipro/Bajaj) as per direction of EIC

S&Delivery of 16 inch dia hi-speed AC pedestal fan (Make-Crompton/Orient/Usha) with swing option (Model as per choice of EIC)

S&F 18 watt recessed mounted LED light fittings (Make- Philips model ultra slim panel light/Crompton/Wipro/Bajaj) as per direction of EIC

S&F 15 watt recessed mounted LED light fittings (Make- Philips model ultra slim panel light/Crompton/Wipro/Bajaj) as per direction of EIC

S & F 9W LED bulb on exsisting angular holder (Make-Philips/Crompton/Bajaj)

Supply and Fixing of 1200 mm ceiling fans complete with all accessories without regulator. ( Make -Orient-New breeze/CG- Aura Metallic/Usha-Striker Plus)

Supply & fixing 450mm sweep wall bracket fan(high speed) with metal body & blades(Orient - Wall-II Tornado or equivalent cat of CG/EPC/Cinni) with necessary wooden board on wall with nuts, bolts, washer etc.

Supply & fixing 300mm sweep wall bracket fan(Make-Havells/Orient/Crompton/Usha/Bajaj) with necessary wooden board on wall with nuts, bolts, washer etc. (Material supply as per choice of EIC)

Supply & Fixing 230V,2000W, 15 ltr Storage water heater (Geyser) (Make- Venus model Splash/Bajaj) incl all accessories as per direction of EIC

R.T.ELECTRICALS

CHANDA CONSTRUCTION

M/S KALIMATA ENTERPRISE

GHOSH ENTERPRISE