PROVN OF 63 KVA TRANSFORMER ALONGWITH CONNECTED ACCESSORIES AT KALAKOTE UNDER GE NAGROTA

Amount

Excavating in trenches n.exc 1.5m wide and n.exc 1.5m in depth in any type of soil for laying of cable or pipes, trimming the sides, forming bottom surfaces to required leve, n.exc 10sqm on plan and getting out, complete, all as specified and directed.

Returning and filling in including spreading, leveling , watering and well ramming in layers not exceeding 20 cm thick excavated earth complete all as specified and directed.

Removing surplus soil to a distance n.exc 50m and deposited where directed at a level not exceeding 1.50 m above the starting point, complete, all as specified and directed.

M & L for dry Sand cushioning to under ground cable laid in trenches for laying of HT/LT UG cables 8 cm wide before laying the cable and 15 cm after laying and punned down to a depth of 10 cm as per MES SSR Part-I (2009) all as specified and directed. Note: Punned thickness shall be measured and paid to the contractor.

Supply and fixing to GI tubing 50 mm Dia light grade laid in under floors/road crossing, walls and ceiling as cable protection pipe all as specified and directed by Engr-in-Charge.

M&L for earthing complete with galvanized steel earth plate electrode of size 60cm x 60cm x 6mm thick buried directly in ground (earth pit not less than 2.25 meters below ground level) with top edge of earth plate not less than 1.5 meters below ground level surrounded on all sides by 150 mm thick charcoal & common salt starting from ground below earth plate upto 150mm above GI plate in alternate layers connected to galvanized earth strip 32x6 mm by means of nuts, bolts, thimbles, chuck nuts, washers of GI or steel, PCC (concrete chamber of size 300 mm x 300 mm x 300 mm inside dimension) shall be PCC 1:3:6 type C-1 using 20mm graded stone aggregate with fair finish , internal surface of concrete chamber shall be given 15mm thick plaster in CM 1:4, funnel with wire mesh of 22 gauge, 80 mm thick PCC pit cover 320 mm x 320 mm of RCC 1:2:4 type B-1 using 20 mm graded stone aggregate reinforced with XPM, JALLI pit all as shown in electrical plate No 5 of MES SSR Part-I (2009) as specified including provision of 40mm dia medium grade GI pipe for earth strip protection and 20 mm dia for watering complete , all excavation and earth work & connecting the earthing to an earthing test point /LT Panel as specified and testing on completion for desired result complete all as specified and directed by Engr-in-charge.

Supply, laying, jointing and testing and commissioning aluminium conductor, XLPE insulated,PVC inner sheathed, GI strip or wire armoured and overall PVC sheathed ,heavy duty 1100 volts grade in trenches/on surface of wall/ in GI pipe including dressing and clamping the cable with MS Zinc Passivated clamps and fixing suitable thimbles/lugs including cable glands of suitable size etc of cross-sectional area 95 Sqmm 3.5 core complete all as specified and directed .

Supply, laying, jointing and testing and commissioning aluminium conductor, XLPE insulated,PVC inner sheathed, GI strip or wire armoured and overall PVC sheathed ,heavy duty 1100 volts grade in trenches/on surface of wall/ in GI pipe including dressing and clamping the cable with MS Zinc Passivated clamps and fixing suitable thimbles/lugs including cable glands of suitable size etc of cross-sectional area 50 Sqmm 3.5 core complete all as specified and directed .

Supply,Laying and testing XLPE insulated armoured heavy duty electric cable with aluminium conductor,1100 volts grade cross sectional area 10 sqmm 2.0 core cable complete all as specified and directed by Engineer in charge.

S&F commissioning and testing of CPRI approved outdoor cubical type bus bar chamber box of size 0.5Mx0.8Mx0.60M depth,(HxBxD) outdoor type factory fabricated made out of CRCA sheet of 3.15 mm thick ,fully enclosed and angle iron frame of size 40 x 40 x 6mm thick and T section with front and rear openable double door shutter, dust and vermin proof and rear opening complete with locking arrangement, having a system of bus bars of aluminium of suitable size of 100 Amps duly insulated and mounted on Epoxy/porcelain insulators in totally enclosed chamber with three phase and neutral 415 volts, AC, system. provn of suitable cable glands, duly powder coated complete all as specified and directed.

Supply, installation, testing and commissioning of Oil Cooled, Copper wound, Step down "BIS" marked & BEE star labelled" transformer of capacity 63 KVA plinth mounted outdoor type with latest feature complete with standard fitting HT 11 KV 3 Phase, LT 433 V 3 Phase 4 wire, 50 C/S oil immerse, naturally cooled externally cooling tube delta connection on on primary HT 11 KV side and star connection on secondary LT 433V with tapping at +/- 2.5% to +/- 5% & +/- 7.5 % on HV side and to be changed by means of hand operated off load tap changing gear including first filling of new transformer oil of dilectric strength not less than 64 KV with all fitting and accessories such as LT box with cable gland, HT box with cable gland, Slica gel, breather, Oil level indicator gauge, drain out valve (oil tank), exhaust vent , air release valve, temp gauge, cast iron wheel etc comply with EEL 2 IS 1180 2014 with amendment 1, 2, 3 & 4 having total losses @ 50% load 300W & total loses @ 100% load 1050W. including transport to 63 RR kalakote and Following items/ Accessories included in this rate therefore No any extra cost will be paid for this complete al as specified and directed by Engineer-in-charge. The transformer shall be completed with fitting and accessories all as following :- (i) Name, rating & diagram (ii) 7 position Off circuit tap changing switch (iv) Earthing terminals (v) Lifting lugs (vi) Oil drain valve with plug (vii) Oil filter valve with plug (viii) conservator tank with filling holes (ix) Air release plug (x) Silica gel breather (xi) Removable inspection opening (xii) Explosion vent (xiii) Transformer platform as per manufacture design with Chain link fencing and also danger notice plate of size as directed on 4 sides of Chain link fencing. Note :- Chain link fencing shall be 4mm dia wire having of size of 100mm X 100 mm including, rails, straining bolts etc including provision of binding wire and having flat iron of size 40mm X 6mm fixed on angles of size 65mm X 65mm X 6mm (for securing wire mesh) including all necessary drilling, bolting or riveting and mild steel in flat, round or square bars, in available length.

Supplying, laying, testing and commissioning XLPE insulated screened, PVC bedded, galvanised steel strip or wire armoured, electric power cables (heavy duty) with stranded aluminium conductor 11 KV grade (Earthed system) laid in trenches / on pole / in ducts or through sleeves of size 95 sqmm 3 core complete all as specified and as directed.

Supply, laying, jointing and testing and commissioning aluminium conductor, XLPE insulated,PVC inner sheathed, GI strip or wire armoured and overall PVC sheathed ,heavy duty 1100 volts grade in trenches/on surface of wall/ in GI pipe including dressing and clamping the cable with MS Zinc Passivated clamps and fixing suitable thimbles/lugs including cable glands of suitable size etc of cross-sectional area 25 Sqmm 3.5 core complete all as specified and directed .

Supply, installation, testing & commissioning of Three phase tamper proof electronicstatic Tariff meter, rating 415 Volts 50Hz of range 10-100Amps confirmig to IS 13779 & IS 15884, IP 54 with LED display and parameters like voltage, current, Frequency , Power factor, KWh/KVA default inbuilt dual source , Direct connected, Tariff Meters, ISI Marked all as specified and directed. Note :- (i) Cost of testing of meter from JPDCL to be included in the quoted rate of the item. (ii) It will be responsibility of contractor to testing the meter from JPDCL.

Supply and fix of Panel Box for Three phase Tariff meter made out of CRCA sheet of 2 mm thick outdoor type totally enclosed weather , dust and vermin proof with front opening hinged door and locking arrangement with suitable size of angle iron base frame mounted on floor, complete all as specified and directed by Engr-in-Charge. (i) All connection with wiring with 10 sqmm PVC insulated single core multistranded copper conductor drawing through PVC fliexible conduit and connected with appropriate size copper thimbles. Sub main wire will be paid separetely. (Note : Cost of PCC plateform shall be deemed to be included in the quoted rate of the item)

Supply and fixing wiring for three phase Tariff meter of 10 sqmm PVC insulated single core multistranded copper conductor drawing through PVC fliexible conduit and connected with appropriate size copper thimbles, all as specified and directed.

Supply and fixing of danger notice plate of size 25x20cm made out of MS sheet 1.6 mm thick, vitreous enameled white, with lefters figures and conventional skull and bones in signal red colour and fixed with MS damps, boits, nuts on HT poles complete all as directed by Engineer-in-Charge.

Supply and fixing, commissioning and testing of CPRI approved outdoor cubical type LT Feeder piller box alongwith suitable size for bus bar for one incoming MCCB 125 A 4 Pole 35 KA , 200 A On Load Change over switch for DG Supply, Outgoing MCCBs 100 A 4 Pole 35 KA -01 and 63 A 4 pole 16KA -02, factory fabricated made out of CRCA sheet of 3.15 mm thick ,fully enclosed and angle iron frame and T section with front and rear openable double door shutter, dust and vermin proof and rear opening complete with locking arrangement, having a system of bus bars of aluminium of suitable size of 150 Amps duly insulated and mounted on Epoxy/porcelain insulators in totally enclosed chamber with three phase and neutral 415 volts, AC, system including provision of suitable cable glands, duly powder coated complete all as specified and directed. Note:- Feeder piller box shall be mounted on 40x40x6 mm thick angle iron embedded in PCC 1:2:4,type B-I (Using 20mm gradewd stone aggregate) 30 cm deep and 45 cm above ground level. Danger notice plate should also be mounted on panel. angle iron shall be painted with two coat of synthetic enameled paint over a coat of red oxide primer) Incoming:- (a) MCCB 125 Amps capacity 4 pole, 35/36 KA, Adjustable Thermal Magnetic type setting Ics = 100% of Icu (Make - Siemens/Legrand) - 01 (b) Digital Multifunction meter showing:- V, I, PF, Hz etc with suitable CT ratio- 01 set (c) Indicator lamp LED type (RYB) complete - 01 set (d) Aluminium bus bar 150 Amp TPN - 01 Set Outgoing:- (a) MCCB 100 Amps capacity 4 pole, 16 KA, Fixed Thermal Magnetic type setting Ics = 100% of Icu (Make - Siemens/Legrand) - 01 (b) MCCB 63 Amps capacity 4 pole, 16 KA, Fixed Thermal Magnetic type setting Ics = 100% of Icu (Make - Siemens/Legrand) - 02 (c) On Load Changeover switch capacity 200 Amp, 4 pole, 35/36 KA, -01(d) Aluminium bus bar 150 Amp TPN - 01 Set

M&L for un-reinforced precast concrete cable cover of Class LV, Type I, flat, size 300x180x40mm for protection of cable, laid transversally along the length of cable, complete all as specified and directed.

M&L for un-reinforced precast concrete cable cover of Class HV, Type I, flat, size 300x180x40mm for protection of cable, laid transversally along the length of cable, complete all as specified and directed.

S&F galvanised mild steel tubes "light grade of 80 mm bore (ISI marked) with all fitting( ISI marked) and fixed to walls and ceilings or laid in floors/ |trenches and under road, complete all as specified and direted.

Supplying and fixing of outdoor cable end termination joint cold shrinkable type suitable for 3 core 11 KV grade XLPE insulated cable of size 50 to 95 sqmm complete all as specified and as directed

M/S JIWAN SINGH (BID ID -3391822)

MAMTA ENTERPRISES (BID ID -3400646)

M/S KALSI ENGINEERS AND CONTRACTORS (BID ID -3391895)

PROACH ASSOCIATES BUILDERS & ENGINEERS (BID ID -3391695)