PROVISION OF THREE PHASE SUPPLY FOR 11 X SIMULATOR AT DM REGT AND PROVN OF 03 X MINOR WORKS (E/M) UNDER GE(N) AHILYANAGAR

Supply, laying, testing & commissioning of HT 11 KV (Earthed) XLPE insulated screened PVC bedded, electric power cable (heavy duty) ISI marked with aluminium conductor 11000 volts grade, circular screened with extruded semi conducting compound in combination with copper tape, inner sheath of PVC tape galvanized steel strip flat, around and overall PVC sheathed, armoured conforming to IS 7098 Part II, 1985 amended upto date, of size 3 core 95 Sqmm, ISI marked, laid in trenches or passing through pipes/ducts including taking down old cable of any size all as specified and as directed. Note : Excavation & Earthwork, Protection pipe etc shall be measured and paid seprately under relevent items of this Schedule.

Supply and fix cable jointing kit for 11 KV grade cable for outdoor termination, heat shrinkable type, joint complete with jointing material and accessories suitable for 3 core XLPE, armoured, Al conductor cable of size 95 sqmm

Supply, installation, testing and commissioning of outdoor, of AC three phase , 50 HZ, 500 KVA, Level-2 capacity transformer step down, out door type 11000/433 Volt (at No Load) copper wound, oil immersed, naturally cooled with external cooling tubes, core type delta connected on primary (HV) side and star connected on secondary (LV) side in accordance with vector symbol DYN-11/vector group-4) with neutral brought on secondary (LV ) Side & having tapping in equal steps of 2.5% from (+) 5% to (-) 7.5% on primary side by means of hand operated off load tap change /correct LT voltage on secondary side including provision of all necessary / standard fittings mainly comprising of:- (a) One cable box on primary HV side having cable glands suitable for 3 core 150 sqmm XLPE 11 KV HT Cable consisting of 03 nos of porcelain HT bushing with brass/gun metal bushing rods complete with nuts and washers. (b) One cable box on secondary (LV) side consisting of 04 Nos porcelain bushing with GM bushing rods complete with GM nuts and washers with one nos of cable gland suitable for reception of out going LT PVC sheathed armoured cables of size 3.5 Core 240 sqmm. (c) Oil conservator with filter type , drain valve and oil level gauge. (d) Dehydrating breather with first fill of dehydrating agent. (e) Explosive Vents (f) Thermometer pocket on tank cover.

Item No 03 contd......... (g) One No 100mm dia dial type thermometer vapour pressure type having range 0-120 degree centegrade with temp reading pointer, max temp indicator and resetting device. (h) Rating plate ith terminal markings. (j) Two earthing terminals on tank/tank cover to facilitate fixing of 32x6mm GI Earth strip. (k) Oil Level gauge. (l) Oil Drain and filter valve (m) Oil filter hole with cap/plug with connections complete. (n) Lifting Lugs (o) Air Relief valve plug (p) Four plain solid cast steel detachable rollers. (q) First fill of fresh oil conforming to relevant IS and tested upto 40 KV dielectric strength. (r) Extra bushing for neutral outside the LT cable box for providing independant earthing for neutral. (s) Provision of 02 Nos of danger board 250x200mm size made out of 1.6 mm thick MS Plate, vitreous enameled white with letters, figures in marathi, Hindi and English of voltage and conventional skull and bones in signal red colour , one at HT side and other on LT side . (t) Any other fittings /accessories so as to conform the whole transformer to IS-2026. (u) Buccholz Relay. (w) Chainlink fencing of suitable size including channel, including line wires, any mesh, size dia 4 mm thick and steel wire mesh aperture 50 mm of standards, rails, straining bolts, etc.including necessary hooking binding cutting etc and angle of size 50 x 50 x 6 mm thick angle iron frame flat iron 40 x6 mm cut length including drilling holes for fixing of nut and bolts to hold chain link fencing including painting with two coats of synthetic enamel paint over one coat of red oxide primer on all exposed complete . Make: Voltamp, Urja Techniqus, Mahati, Indian Transformer,Kirloskar

M&L for construction of plinth (of size 3000mm x 3000 mm x 2000 mm) including excavation in trenchs in any type of soil,PCC 1:4: 8 in foundation fly ash bricks masonry cement mortor1 : 6 ,filling with moorum inside the plinth and RCC 1:2:4 over plinth including 16 mm bar reainfrocement with center to centre distane 100mm and external surface of masonary shall be plasterd with cement morter 1:4 and painted with weather coat paint ( double coat paint ) of shade complete all as specified and directed by Engr in charge

Supply and spreading in electrical outdoor installation yard, stone aggregate of size 20 mm at 11KV substations / Near DP structures after through cleaning, anti grass treatment etc all as specified and as directed by Engineer in charge.

S&F in vertical type air break switch, gang operated, tripple pole, mechnically operated, outdoor type, with all fittings and accessories mounted on and including HT 11 KV porcelain insulators and steel channel frame, GI operating rod 25 mm dia of suitable length to worked from ground, including locking arrangements, suitable for 11000 volts, 400 Amps current rating complete including dismantling existing one all as specified and as directed.

S&F of HT 11 KV out door non-linear type lightening arrestor with mountings, accessories complete fixed on cross arms of two pole structure / GI flat strip and connect with same size of ACSR conductor encashed in PVC alkathine pipe with all fittings connected to earth strip with nuts, bolts and washers, transmission class having discharge capacity of 65 KA and rupturing capacity 5 KVA and suitable for working pressure 9 KV RMS compelete including taking down old lightning arrestor all as specified and as directed including dismantling existing one all as specified and as directed.

S&F drop out fuse unit, explusion type for out door air break gang oprated switch, single pole mounted on and including insulators for 11 KV working pressure fixed to and including MS channel with nuts, bolts and washer etc synthetic bounded fuse tube complete with line capcity suitable for current carrying capacity upto 100 Amps all as directed including taking down old one all as specified and as directed

S&F stay assembly complete with accessories as shown in Electrical Plate No 1 of SSR 2009 (Part I) using stay rod 20mm dia, including clamps made out of 50 x 6mm MS flat, MS galvansied stay plate 300mmx 300mm x 6mm and galvanised thimble including insulator 90x140mm all as specified and as directed. (loop type insulator, stay clamps, excavation and concrete shall be measured and paid separately