Tender For providing electrical supply to newly installed acs in various class of govt. model senior secondary school, school-16-d,chandigarh. - dsr item no. 2.10 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., single pole, triple pole, dsr item no.2.5 supplying and fixing of following ways surface/ recess mounting, vertical type, 415 v, tpn mcb distribution board of sheet steel, dust protected, duly powder painted, inclusive of 200 a tinned copper bus bar, common neutral link, earth bar, din bar for mounting mcbs (but without mcbs and incomer) as required (note: vertical type mcb tpdb is normally used where 3 phase outlets are required)., 4 way (4 + 12) double door, dsr item no.14.16 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., 160 mm dia (od-160 mm & id-135 mm nominal), providing and fixing following rating mccb 4 pole 415 volt (thermal magnetic / microprocessor release) without ms enclosure for over load and short circuit protection, 36-55 ka breaking capacity (ics=100% icu) with positive isolation. (as per complete item no. 4 of the dnit)., 100 amp 4 pole 36 ka mccb (thermal magnetic release)., 250 amp 4 pole 36 ka mccb (thermal magnetic release)., 400 amp 4 pole 50/ 55 ka mccb (microprocessor release) with lsig protection., supply and laying of xlpe insulated pvc sheathed aluminium conductor cable of 1.1 kv grade as per is 7098 (part-i) 1988 (amended up to date) of the following sizes to be laid direct on surface with the help of m.s. clamp of suitable thickness. (as per complete item no. 5 of the dnit)., size 35 sq.mm 3.5 core xlpe al. arm. cond. cable, size 25 sq.mm 3.5 core xlpe al. arm. cond. cable, supply and laying of xlpe insulated pvc sheathed aluminum conductor cable of 1.1 kv grade as per is 7098 (part-i) 1988 (amended up to date) of the following sizes to be laid in existing rcc/hume/dwc/ metal pipe. (as per complete item no. 6 of the dnit)., size 300 sq.mm 3.5 core xlpe al. arm. cond. cable, supply, erection testing and commissioning of l.t. cubical panel indoor type with degree of protection ip 54 fabricated from 14 gms (2mm) thick crca sheet and ms flat, (as per complete item no. 7 of the dnit)., 01 no. lt panel approx. size 1150 mm x 2400 mm