Construction of Govt. Girls Higher Secondary School at Thirunallar in Karaikal.

Amount

Supplying and fixing of following sizes of medium class PVC conduit along with accessories in surface / recess including cutting the wall and making good the same in case of recessed conduit as required - 25mm.

Supplying and fixing metal box of following sizes (nominal size) on surface or inrecess with suitable size of phenolic laminated sheet cover in front including painting etc.as required - 200 mm x 150 mm x 60 mm.

Supplying and fixing following size / modules , GI box alongwith modular base & cover plate for modular switches in recess etc. as required - 3 module (100mm x 75mm).

Supplying and fixing following size / modules , GI box alongwith modular base & cover plate for modular switches in recess etc. as required - 4 module (125 mm x 75 mm).

Supplying and fixing following size / modules , GI box alongwith modular base & cover plate for modular switches in recess etc. as required - 6 module (200 mm x 75 mm).

Supplying and fixing following size / modules , GI box alongwith modular base & cover plate for modular switches in recess etc. as required - 12 module (125 mm x 125 mm).

Supplying and fixing 3 pin , 5 A ceiling rose on the existing junction box / wooden block including connection etc as required.

Wiring for circuit / submain wiring alongwith earth wire with the following sizes of FRLS PVC insulated copper conductor , single core cable in surface / recessed medium class PVC conduit as required - 2 X 2.5 sq.mm + 1 x 2.5 sq.mm earth

Wiring for circuit / submain wiring alongwith earth wire with the following sizes of FRLS PVC insulated copper conductor , single core cable in surface / recessed medium class PVC conduit as required - 2 X 4 sq.mm + 1 x 4 sq.mm earth wire

Wiring for circuit / submain wiring alongwith earth wire withthe following sizes of FRLS PVC insulated copper conductor ,single core cable in surface / recessed medium class PVCconduit as required - 4 X 6 sq.mm + 2 x 6 sq.mm earth wire.

Supplying and drawing following sizes of FRLS PVC insulated copper conductor single core cable in the existing surface / recessed steel / PVC conduit as required -1 x 1.5 sq.mm

Supplying and fixing of following ways surface / recess mounting , vertical type, 415 V , TPN MCB distribuition board of sherrt steel , dust protected, duly powder painted , inlusive of 200 A tinned copper bus bar , common netural link , earth bar , din bar for mounting MCB'S (but without MCB's and incomer ) as required. (note : Vertical

Supplying and fixing following way , horizontal type three poleand neutral , sheet steel , MCB distribution board , 415 V, onsurface / recess , complete with tinned copper bus bar , neutralbus bar , earth bar , din bar, Interconnections , powder painted including earthing etc. as required (but without MCB / RCCB/ Isolator ) 4way (4+12) , double door

Supplying and fixing 5 A to 32 A rating , 240/415 V, 10 kA,"C" curve , miniature circuit breaker suitable for inductive loadof following poles in the existing MCB DB complete withconnections , testing and commissioning etc .as required. -Single Pole

Supplying and fixing 5 A to 32 A rating , 240/415 V, 10 kA, "C" curve , miniature circuit breaker suitable for inductive load of following poles in the existing MCB DB complete with connections , testing and commissioning etc .as required. - Triple Pole.

Supplying and fixing 5 A to 32 A rating , 240/415 V, 10 kA, "C" curve , miniature circuit breaker suitable for inductive load of following poles in the existing MCB DB complete with connections , testing and commissioning etc .as required. - Triple pole and neutral.

Supplying and fixing following modular switch / socket on the existing modular plate & switch box including connections but excluding modular plate etc. as required - 5/6 A switch.

Supplying and fixing following modular switch / socket on the existing modular plate & switch box including connections but excluding modular plate etc. as required - 3 pin 5/6 A socket outlet.

Supplying and fixing suitable size GI box with modular plate and cover in front on surface or in recess , including providing and fixing 6 pin 5/6 & 15/16 A modular socket outlet and 15/6 A modular switch , connections etc , as required

Supply of 18W LED 3000K Round Type Recessed Fitting(Philips / Havells )

Supplying and fixing brass batten / angle holder including connection etc.as required.

Supply of AC Exhaust Fan 375 mm (15'') Sweep (Light Duty)

Supply of 48W LED Street Light Fitting(Philips / Havells )

Supply and fixing of wall mount bracket of 50 mm dia GI pipe suitable for SVL / MH fittings with clamp , bolts and nuts as required

Fixing testing and commissioning of Sodium vapour / Mercury vapour / Metal halide street light fittings on existing poles as required

Installation , testing and commissioning of ceiling fan , including wiring the down rods of standard length (upto 30 cm) with 1.5 sq.mm FRLS PVC insulated , copper conductor ,single core cable , including providing and fixing phenolic laminated sheet cover on the fan box etc as required.

Installation of exhaust fan in the existing opening , including making good the damage , connection , testing , commissioning etc. as required - Upto 450 mm sweep

Supplying & fixing suitable size GI box with modular plate and cover in front on surface or in recess including providing and fixing 25 A modular socket outlet and 25 A modular SP MCB , "C" curve including connections , painting etc .as required.

Supply and fixing of 20 - 24W LED tube light fitting. Make:- Philips / Havells / Wipro. Rate APP.Lr.No.352/PW/SE-I/AE(P)-I/F.No.CB-312(Elec)/18-19/dt.30-01-2019.

Supplying and fixing following modular switch / socket on the existing modular plate & switch box including connections but excluding modular plate etc. as required - Bell push.

Supplying and fixing suitable size GI box with modular plate and cover in front on surface or in recess , including providing and fixing 2 nos. 3 pin 5/6 A modular socket outlets and 2 nos. 5/6 A modular switches , connection etc.as required. (For light plugs to be used in non residential buildings)

Supplying and fixing Cable End Box (loose wire box) (IP 43) suitable for following triple pole and neutral , sheet steel , MCB distribution board , 415 V, on surface / recess,complete with testing and commissioning etc.as required. For 6 way , double door TPN MCBDB.

Supply of 3.5x95 sq. mm. PVC insulated and PVC sheathed / XLPE 1.1 KV grade UG cable ISI marked.

Laying of one number PVC insulated and PVC sheathed / XLPE power cable of 1.1 kV grade of following size direct in ground including excavation , sand cushioning, protective covering and refilling the trench etc.as required - above 35 sq.mm and upto 95 sq.mm.

Supply of 3.5x150 sq. mm. PVC insulated and PVC sheathed / XLPE 1.1 KV grade UG cable ISI marked.

Laying of one number PVC insulated and PVC sheathed /XLPE power cable of 1.1 kV grade of following size direct in ground including excavation , sand cushioning, protective covering and refilling the trench etc.as required - above 95 sq.mm and upto 185 sq.mm.

Supplying and making end termination with brass compression gland and aluminium lugs for following size of PVC insulated and PVC sheathed / XLPE aluminium conductor cable of 1.1 kV grade as required - 31/2 X95 sq.mm (45 mm)

Supplying and making end termination with brass compression gland and aluminium lugs for following size of PVC insulated and PVC sheathed / XLPE aluminium conductor cable of 1.1 kV grade as required - 31/2 X150 sq.mm (50 mm)

Supply and fixing of ceiling fan for sweep 1200 mm Fusion -ES50 energy saving fan five star. Make : Havells ( Approval No. 605/PW/Se-I/W/AE(P)II/F.No. 221/14-15, dt. 02.02.15.

Earthing with G.I. earth pipe 4.5 meter long, 40 mm dia including accessories , and providing masonry enclosure with cover plate having locking arrangement and watering pipe etc. with charcoal / coke and salt as required.

Providing and fixing 4.00 mm dia copper wire on surface or inrecess for loop earthing along with existing surface / recessed conduit / submain wiring / cable as required.

Supplying and fixing of CT metering panel board as per the Electricity Department specification ( Drawing enclosed), panel board of size 1800 mm x 900 mm x 300 mm made of 18 gauge sheet steel painted with two coats of enamel paint over the zinc chromate primer with necessry MS base channel The panel board shall include powder mat, copper bus bar 8mm thick hylem sheet of size 84 x 54 mm.

Supply,erection,testing and commissioning of one no of main cubical switch panel board for the C T panel control power supply cut off switch unit of over all size 850mm x 450mm x250mm made out of 16SWG thick cold rolled M.S. Sheet. The main switch panel has to be mounted on MS angle frame fixed suitably on the wall of 1no of 250A four pole cubical switch make (L&T), with suitable size for cable entry, the bottom sheet of the shall should be of thick sheet rolled sheet for cable entry.The panel should be painted with two coats of rust proof Zinc chromate and two coats of anti corrosive epoxy shade 631 siemens grey paint after completion of de-rusting process. The door should be of flush type in position. The panel provided with removable type gland plated to the bottom and with sufficient holes of required diameter. The cost should be inclusive of minor modofication suitable for site condition as approved by the Engineer-in charge. ( App. No

Supply and fixing of LED Luminaires of 200 W (Power Output) white light, with pressing die cast aluminium , diffuser clear toughen glass housing IP65/66, efficiacy > 110lm/Watt, LED chip package 5050, CRI>70, Rated voltage : 240 V, rated frequency: 50 Hz, safety operating volatage range 140V - 280V AC and with necessary overvoltage, shortcircuit, open circuit& syrge protection. The luminaires shall be warranted for three years on site replacement/ rectification. The NABL type test report , Driver safety test reportas per BIS, LM80 report from chip manufacturer shall be furnished.( Make : Philips/ Havells/Crompton/ Everready/ Bajaj). The rate is inclusive of taxes. Rate Reasonability accorded by teh Electricity department Vide No. 212/ED/AE-BT/ F.No.7-8/ 19-20, dated 19.02.2020.

Supply of 200/5 - 600/5 A current transformer (0.5% precision). Make:Legrand-Lexic - Burden 5 VA

Supply of 100 mm dia G.I.pipe (medium class)

Supplying and fixing of light class G.I.pipe of 50 mm dia (nominal) 3 metres length along the pole for protection of under ground cable as required.

Fabrication , supply, erection, testing and commissioning of one no. of outdoor type MV distribution panel board of over all size 1800 mm x 1800 mm x 300 mm made out of 16 SWG CRC sheet. The panel shall be finished with powder coated paint. The panel shall be fabricated on the base channel of 75x50 mm. The panels are to be fitted with (i) two nos. of 200A 4 pole cubical switch (Make : L&T) as incomer and for DG , (ii) with supply of 6 nos of DIN type fuse link 125 A ( Make : Standard/ Havells/ c&S) and (iii) 9 nos of TPN cubical switch ( Make : L&T) as outgoing with supply of 27 nos of DIN type fuse link (Make : Standard/ Havells/ C&S), proper inter locking arrangement shall be made up of 200A switches with two lock operated by single key sytem .

perumal electricals

Rajavel Electro Mechanical Works

K S MANI ELECTRICALS

TOOT MNE TECH PRIVATE LIMITED

Thirumalai Enterprises

Karthik Enterprises