North Bengal Development Department Tender

Supply, installation, testing & commissioning of cubicle type floor mounted outdoor type dust and vermin proof powder painted Sub Panel board having fixed with both side openable double door with railway type locking arrangement suitable for 415V 3 phase, 4 wire 50 Hz AC supply made out of 2 mm thick MS sheet so as to accommodate the following mountings complete with copper bus bar of 200 Amp capacity & channel base at the bottom connection & interconnection by copper wire & strip along with necessary nuts & bolts complete as reqd. [As per direction of E.I.C & G.S] (L&T/Siemens/C&S/ABB make). a) 415 V 200A 4 pole 36 KA/36 KA MCCB with Microprocessor based released-DN3-200D - 1 set b)415V, 200A TPN onload front operated Change Over switch.-1 set.c) 315 A Capacity 415 Volt 4 bar Cu busbar of bars size 4 x (2X40x5)mm-1 set. d) 63 A 415 Volt TPN SFU open execution with 3 nos DIN type HRC fuse -8 Nos. e) 32A rating 415 Volt TPN SFU open execution with 3 nos DIN type HRC fuse - 1 No. f) 40A 250V DP type SDF AC 23A duty with 2 nos HRC fuse - 2 Nos. g) 0-500 Amp Digital Ammeter with push button type inbuilt selector switch (Legrand/L&T) -1 set.h)500/5 A CT - 3 nos-ML1.5 i) 0-500V digital Voltmer with in built selector switch (Legrand/L&T make) - 1 No. j) LED Indicating Lamp with fuse base & HRC fuses - 3 set. k)Caution board-1 no

Supplying and fixing double-door (2+10) way SPN MCB Distribution Board with IP-42/43 protection, concealed in wall after cutting the wall & mending good the damages to original finish incl. Inter connection with suitable size of copper wire and neutral link & provision for earthing attachment with following MCBs & MCB Isolator complete set with all allied accessories (Siemens-Enclosure (8GB32102RC12). 1. 40A DP MCB/Isolator - 1 No. 2. 6A-10A SP MCB - 10Nos.

Supply & fixing polythine pipe complete with fittings / allied accessories as necessary under ceiling / beam bound with 22 SWG GI binding wire including S & Drawing 1×18 SWG GI wire as fish wire inside the pipes & fittings and providing 50 mm dia disc. of MS sheet (20 SWG) having colour paint at one face fastened at the load point end of the polythine pipe and fish wire (Synchronizing with roof / beam casting work of building construction including cutting of Masonry wall / brick wall etc. for install ting of MS inspection boxes, switch board etc. mending good all damaged for drawing following main and sub main wiring by 1.1 KV grade single core PVC insulated and non-sheathed stranded copper wire (FR) as follows. (Polycab/Mescab/Fnolex). a)4x80/0.4 (10 sqmm) + 2x84/0.3 (6 sqmm) as ECC