National Security Guard Tender

Servicing and testing of LT ACB (Air Circuit Breaker) of range 800 to 1200 Amp and associated switch gears installed in panels, cleaning of panel by air blower and cloths, oiling & greasing of moving parts, checking and adjustment of mechansim, checking and adjustment of vacuum interrupter-on-off gap, tightness checking of isolating contacts (fingures), cleaning & tightening of current carrying parts (Bus bars & insulators), spout insulators, checking of ON-OFF operation through TNC switch, testing of IR value of breaker and bus bar etc. complete as required.

Supplying and fixing of under voltage coil set for existing L&T make LT ACB of range 800 Amp complete with testing etc. as required

Providing, fabrication and fixing of MS checqured plate on existing open trenches. The chequered plates shoud be duly painted with primer and approved brand paints. The plates should have adjustable handle to lift up and rearrangement of the same. The size of trenches are as under :- (a) 3" x 3' x 1/2 '" thick ( 9.8 Kg per Sq foot) - 1 No (88.2 Kgs.)

Providing, fabrication and fixing of MS checqured plate on existing open trenches. The chequered plates shoud be duly painted with primer and approved brand paints. The plates should have adjustable handle to lift up and rearrangement of the same. The size of trenches are as under :- (b) 2'' 8" x 2'' 8" x 1/2 '" thick ( 9.8 Kg per Sq foot) - 2 Nos.(76.83 Kgs.)

Providing and fixing of Chequered Rubber Mats for Electrical Panels of Substation Size 2000 x 1000 x 6 mm thickness. Make Vardhman/ Duratuf/ Sole safe / Global.

S/ITC of Cubical panel powder coated CPRI approved, made out of 16 SWG CRCA sheet of size 1350 mm (Length) x 1200 mm (Height) x 350 mm (depth) having 160 amps, 04 nos insulated aluminium bus bars and to accommodate following accessories, front & back door openable, R-Y-B LED indicators and P & F of internal connection with suitable size of copper wires alonwith following accessories mounted thereon and having arrangement for incoming & outgoing cables, cable termination, earthing, locking, etc. as required. a) 125 Amps, 4 pole, 415 volts, 50 Hz MCCB having Icu 25 KA at 415 V AC, make L&T/ Havells/ Siemens/ ABB make L&T code CM90642OOLO - 1 No. b) MCB 3 Pole, 415 Volt, C Series, 25 Amp = 3 Nos, 32 Amp = 2 Nos. c) Over Load Relay, MN 2 direct mounting, Range ( 2- 3.3 A) = 2 No, (3 - 5 Amp) = 4 Nos., ( 6 - 10 A) = 2 Nos. ( 9- 15 ) A = 2 Nos. d) Power Contractors 3 Pole, with coil voltage 240 VAC Type MNX 12 + (1 NO +1 NC), L&T - 4 Nos. e) Power Contractors 3 Pole, with coil voltage 240 VAC Type MNX 18 + (1 NO +1 NC), L&T - 6 Nos. f) Push Buttons actuator with metalic front ring and Bezel Green(Start)/ Red (Stop) Make Vaishno - 20 Nos. g) Pilot lamp in barrel type polycarbonate lense with cluster LED Green (Stop)/ Red (Run), RYB (Power/phase indication )suitable for,230 VAC supply. Make Vaishno - 23 Nos. h) VAF + PF meter, CI 1 (voltmeter, ammeter, frequency meter and power factor meter) make L&T series 4110, cat no. WL411010OOOO - 1 no i) Phase failure relay with under and over voltage relay Make Minilec S2 VMR8 - 1 no. j) CTs,tape wound type, CTR- 125/5, Burden 10 VA, Cl 1 - 3 Nos. Vaishno Make j) Thimble suitable/ Varrious sizes - 60 Nos.

Total amount for item 1 to 8 without LC & GST on item No. 1 to 5 & 7 (P) Rs.

Add Labour Cess @ 1% on item 1 to 5 & 7 (Q)

Amount after adding Labour Cess on item 1 to 5 & 7

Add GST @ 18% on item 1 to 5 & 7 i.e. on 'X' (R)

Total amont of item 1 to 5 & 7 (Z)