SITC of 2 x 500 KVA AUTOMATIC VOLATGE REGULATORS FOR TE BUILDING KACHI CHAWNI, JAMMU S H PROVISION OF PANEL CABLES

Cat (A) -Items to be Supply and Installation

Supplying, Installation, Testing and Commissioning of 415 v, 3 Phase, 50 Hz., 4 wire system sheet steel clad, dust and vermin proof cubical and Indoor type floor mounted, Free standing Main M.V. Panel of compartmentalized design and fabricated out of 14 SWG CRCA sheet steel , Providing & Fixing of base plate / channel, P/F the following Switchgear arrangements, Electrical and mechanical interlocking between INCOMER ACBs (03 locks & 01 Key) complete with two nos. separate earth Bus bar throughout the length of the panel, termination arrangement for various incoming and outgoing cables, Sign writing, Painting, Earthing, Danger plate etc. Complete as required as per specifications & details given below:- A) INCOMER : i) 800 Amp, 50 KA, 4 Pole Manual Draw out type, Thermal magnetic release, Air Circuit Breaker with rotary operating mechanism -Three Nos. (Make:- L&T or similar model of Schneider or Siemens make) ii) LED type indicating lamp with push button i/c connections for each= 04 set of 03 nos indicators each for R,Y,B indications (03 Nos. for Incomers & 01 No. for Outgoing) iii) Multi Function Energy Meter with CT's having ratio as per the rating of incomer switch (Make:RISHAB, Model: Rish Master 3440 :MA4A & Accuracy Class 1 or Similar model of BSNL Approved make) - 01 no. (Input : On site Programmable - Voltage - 100 - 600 VL-L, Current - 1/5A along with CTs of required ratio. B) OUTGOING SWITCHES : i) 400 A TP MCCB, 36 KA with adjustable range (320-400) - One No. including connections of MCCB from Bus Bar with solid aluminium strip of suitable rating (M/S L&T Model :-DN3B-400D or similar model of Schneider or Siemens make) ii) 200 A TP MCCB, 25 KA with adjustable range (160-200) - One No. including connections of MCCB from Bus Bar with solid aluminium strip of suitable rating (M/S L&T Model :-DN1-250C or similar model of Schneider or Siemens make) C) SPACE & ITC OF EXISTING OUTGOING SWITCHES : i) Space of 400 A TP MCCB, 36 KA with adjustable range (320-400) - 2 No. including connections of MCCB from Bus Bar with solid aluminium strip of suitable rating (M/S L&T Model :-DTH 400 ) ii) Space of 200 A TP MCCB, 25 KA with adjustable range (160-200) - 2 No. including connections of MCCB from Bus Bar with solid aluminium strip of suitable rating (M/S L&T Model :-DT 200) D) BUS BAR :- All bus bars should be of aluminium & capable of operation at 1200 A (at site condition) Cross section of the phase bus bar should not be less than 1200 sqmm so as to take care of duration. Note:- 1.The General arrangement drawing shall be got approved by engineer in charge before fabrication of the panel. 2. The compartment door shall be so interlocked that it shall not be possible to open the door with the switch in closed position. An arrangement for defeating this door interlock shall be provided for testing purposes. 3. The Three Nos INCOMER ACBs are to be Electrically and mechanically interlocked with 03 Lock and 01 key arrangement so that only one of the ACB can be put in 'ON' position at any moment.

Providing and fixing 25 mm X 5 mm GI strip on surface or in recess for connections etc. as required.

Supplying and fixing ABC Modular Type CE certified Capacity 5 Kg Fire Extinguisher filled with ISI marked IS: 4308 ABC Powder complete in all respect including installation at site with suitable bracket complete as required.

Supplying and fixing of Fire Bucket set (Set of 3 buckets) of 9 liter capacity coloured with Fire Red paint and written "FIRE ‘on it including Supplying and fixing suitable size MS hollow pipe frame suitable for 3 buckets having hooks etc. including fixing on ground with nut bolts as required at site and filling soft sand in buckets complete as required.

Supplying and fixing Electrical insulated Cheqeured Rubber mat of size 1 mtr x 2mtr x 6 mm thickness on floor etc as required. (ISI)

Supplying & laying Single core 630 sqmm Aluminium conductor XLPE insulated unarmoured cable of 1.1 KV grade including laying on existing tray / wall / surface as per site requirement.(ISI).

Supplying and installing of 600 mm width X 50 mm depth X 2.0 mm thickness perforated pre-painted M.S. cable trays with perforation not more than 17.5%, in convenient sections, joined with connectors, suspended from the ceiling with M.S. suspenders including bolts & nuts, painting suspenders etc as required.

Supplying and installing of 300 mm width X 50 mm depth X 2.0 mm thickness thickness perforated pre-painted M.S. cable trays with perforation not more than 17.5%, in convenient sections, joined with connectors, suspended from the ceiling with M.S. suspenders including bolts & nuts, painting suspenders etc as required.

Cat (B) - Buy Back Items:-

Buy-Back (ie minus):- Buy back charges for following life expired / faulty / unserviceable assets complete with dismantling etc. on as-is-where-is basis & clearing the site as per site requirement.

SOWELL AGENCIES (BID ID -875860)

FAVOURITE ELECTRICALS (BID ID -874257)

AKHTAR ELECTRICALS (BID ID -871944)

FAIRDEAL ENTERPRISES (BID ID -873086)