Additional electrical works of New Academic Building of Cotton University

Amount

Supplying of following sizes XLPE insulated and PVC sheathed aluminium conductor armoured power cable of 650/1100 V grade conforming to IS 7098 (Part - I) / 1988 with amendment up to date etc as required.

3.5 X 240.0 sq.mm

Supplying and laying of following size DWC HDPE pipe ISI marked along with all accessories like socket, bend, couplers etc. conforming to IS 14930, Part II complete with fitting and cutting, jointing etc.direct in ground (75 cm below ground level) including excavation and refilling the trench but excluding sand cushioning and protective covering etc., complete as required.

120 mm dia (OD-120 mm & ID-103 mm nominal)

Supplying and laying of following size DWC HDPE pipe ISI marked along with all accessories like socket, bend, couplers etc. conforming to IS 14930, Part II complete with fitting and cutting, jointing etc. in the existing trench, complete as required.

120 mm dia (OD-120 mm & ID-103 mm nominal)

Laying of one number PVC insulated and PVC sheathed / XLPE power cable of 1.1 KV grade of following size in the existing RCC/ HUME/ METAL pipe as required.

Above 185 sq. mm and upto 400 sq. mm

SITC of floor mounted indoor type, free standing, dust and vermin proof, 3-Ph, 4Wire, 415V, 50Hz, AC supply, LT panel board fabricated from 1.6mm CRC Sheet, finished with powder coating after chemical treatment & providing TPN 800A copper bus bar & wiring, consisting of the following feeders:- As incomer:-

800A, 4P, 50KA, EDO with microprocessor based ACB - 1 nos

Microswitch for ACB - 1 nos

ON, OFF, Trip indicator lamp for ACB - 1 nos

Digital Voltmeter (0-500V) - 1 nos

Digital Ammeter (0-800A) - 1 nos

LED indicator lamp R,Y,B - 3 nos

CT 800/5A, Cl-, Tape wounded - 3 nos

6A, SP, MCB - 4 nos

As outgoing:-

Space provision for 630A, TP, MCCB with spreader link - 1 nos

Space provision for 400A, TP, MCCB with spreader link - 2 nos

Space provision for 250A, TP, MCCB with spreader link - 3 nos

Space provision for 40A, 4P, MCB with spreader link- 6 nos

Earthling bus 50x6mm- 1 nos

(Incoming switchgear i.e; 800A ACB is included, outgoing switchgear to be measured and paid separately)

Providing and fixing following rating and breaking capacity and pole MCCB with thermomagnetic release and terminal spreaders in existing cubicle panel board including drilling holes in cubicle panel, making connections, etc. as required.

630 A, 50 KA,TPMCCB

400 A, 35 KA,TPMCCB

250 A, 35 KA,TPMCCB

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 installation, testing and commissioning of Hospital bed elevator for 3 stop (1360 Kg 20 persons) having contract speed of 1.25 Metre/Sec (approx.) mps serving different floor in the existing lift shaft as per detailed specification enclosed and as under

Location of the lift-

1.Type & Capacity-Passenger- 20 persons, 1360 Kg

2.Speed- 1.25 Metre./Sec (approx.)

3.Type of Drive- Variable Voltage, Variable Frequency Drive with Microprocessor based Simplex Full Collective Control.

4. Location of Machine Room- NA

5. Available Travel- 28 metres. ( Maximum)

6. Serving- Ground Floor to 6th Floor, 7 Stops 7 Levels 7 Openings

7. Well Size- 2550 mm WideX 2350 mm Deep over the finished surface

8. Power supply- 415 Volts 3 phase, 50 cycles alternating current

9. Auxiliary Required- Single-phase 220 V 50 Cycles alternating current.

10. Cab size (Clear Inside) approx.---1700 mm wideX 1800 mm Deep.

11. Pit Depth--1600 mm

12. Head Room-5000 mm.

13. Car Enclosure- Stainless Steel Car- Moonrock Finish.

14. Flooring- S.S. Cheq. Plate Flooring

15. Electric Light- Jlpl135

16. Fan- Cross Flow - Fan

17. No of Entrances- One Location - Front

18. Car Entrance- Centre Opening Sliding Door

19. Landing Entrance- Landing Operating Panel - JLLP01

20. Clear Opening- 1000 mm Wide X 2000 mm High.

21. Indicators-Car & Landings-Direction & Position Indicator.

Other Features --Emergency Alarm & Light.

Call Registration LEDS .

OSG Electronic Switch.

Fireman Drive

Intercom.

Full Length Infra Red door Safety.

Auto Rescue Device

Supply and installation of 20 KVA online UPS for lift application as per specification. The followng specifications are to be maintained: 1.Three phase in and three phase out 20KVA online inbuilt isolation transformer. (Make: Fuji electric model-Falcon 8500) 2.Batteries back-up for 10 mins using 32 nos. 12V 26AH SMF exide batteies. 3. Rack connectors.