PROVISION OF EXTERNAL ELECTRIC SUPPLY FOR 2 X SIMULATORS (CWTS) AT AMC CC UNDER GE P LUCKNOW

Amount

Supply, laying, jointing, testing and commissioning HT under ground electric power cable crossed linked polyethylene (XLPE) insulated screened PVC bedded, galvanised steel strip or wire armoured electric power cable (heavy duty) with aluminium conductor 11000 volts grade suitable for earth system of 3 core 95 sqmm cross sectional area , ISI marked as per IS 7088 Part-2, laid in trnenches/laid under floor/laid in ducts or fixed on poles etc complete all as specified and directed Note- excavation/boring of road/pipe shall be measured and paid seperatly under approriate items.

Excavation in trenches, n. exc 1.5 m wide and n. exc 1.5m depth and getting out in for foundation of pole,stay,laying of cable and pipe in any type of soil etc all as specified and directed

Returing, filling in incl spreading, levelling, watering and well ramming in layers n exc 25cm thick after laying of the cables,jointing & testing complete all as specified and directed.

Removing excavated material to a distance n.exc 50 m & depositing where directed at a level n. exc 1.50 m above the starting point complete as specified and directed.

M&L for dry sand cushioning in trenches spreading and consolidation 8 cm thick before laying the cable and 15 cm of the sand after laying the cable but will be measured 18 cm after punning etc complete as specified and directed. Note- Punned thicknes shall be measured.

M&L for laying un-reinforced precast concrete cable cover class HV type 2 flat size 450x180x40mm, laid flat for cable protection width equal to the length of cover complete all as specified and directed

M&L for laying un-reinforced precast concrete cable cover class LV type 2 flat size 300x180x40mm, laid flat for cable protection width equal to the length of cover complete all as specified and directed

Supply and fixing galvanised iron tube ` light grade' for protection of UG cable / earthing strip at wall and duct/road/trench for 80 mm dia of pipe complete all as specified and directed by EIC

M&L for earthing complete with galvanized steel earth plate electrode 600mm x 600mm x 6mm buried directly in ground (earth pit not less than 2.25 metre deep below ground level) vertically, with top edge of the plate not less than 1.50 mtr below normal ground level, connected to galvanized strip of size 32x6mm by means of nuts, bolts, washers of GI and brazing the around joints all as shown on electrical plate No 3 of MES Schedule Part I connected to earthing test point including necessary excavation and earth work, earth electrode, earthing lead from electrode to equipment/substation, adequate quantity of charcoal dust and common salt, test point, PCC (1:3:6) type C-1 (using 20mm graded black trap/granite/Basalt stone aggregate) for earth pit with 40 x 40 x 6mm mild steel angle iron frame for cover, pre cast RCC (1:2:4) type B-1 (using 20mm graded black trap/granite/Basalt stone aggregate) 40mm thick cover, reinforced with 6mm dia bars 3 Nos both way with 12mm dia round bar handle, GI pipe light grade watering pipe 20 mm dia with funnel and wire mesh, and 40 mm dia GI pipe light grade earth lead protection pipe, complete all as specified and directed.

Note : (i) Main earthing lead and protection pipe from earth plate electrode to test point upto length of 7.50 mtr shall deem to be included in the unit rate quoted by the tenderer against this item. (ii) GI protection pipe and earthing strip beyond 7.5 mtr long shall be measured and paid seperatly . (iii) Test result should be less than 1 ohms or satisfaction of user. (iv) Coal and salt not less than 60 kg and 110 kg respectively.

M&L cable joint kit for 11 KV (earthed) grade cable for end termination indoor cold shrink type joint complete with jointing material and accessories suitable XLPE armoured aluminium conductor cable of size 50-95 sqmm complete all as specified and directed.

M&L cable joint kit for 11 KV (earthed) grade cable for end termination outdoor cold shrink type joint complete with jointing material and accessories suitable XLPE armoured aluminium conductor cable of size 50-95 sqmm complete all as specified and directed.

S&F cable route indicator / markers made out of PCC block (1:3:6) type C-1 using 20 mm graded stone aggregate size (bottom 400mmx 100 mm thick )+Top-300x100mm thick+height-1200mm(60 cm burried in ground with ` DANGER/11 KV UG cable MES' embossed on route marker including excavation and earth work and painting the yellow colour above the ground and write the black colour complete all as specified and directed.

Supply & erecting two pole structure with steel tubular swaged pole complete with cast iron base plate, final taper plug, bolts, nuts & screws as specified type 410 SP-55, 11 mtr long and bracing with angle/chanel cross arms etc all as specified and shown on drawings including the followings:- (a) Excavation and earth work in any types of soil, returning filling, well ramming and disposal of surplus soil to a distance not exceeding 50 mtr from the starting points. (b) PCC (1:3:6) type C-1 using 20mm graded stone aggregate as in foundation including form work. (c) PCC (1:2:4) type B-1 using 20mm graded stone aggregate as in coping including form work. (d) PCC (1:3:6) type C-2 using 40mm graded stone aggregate as in base. (e) Painting of poles externally with one coat of black bituminous paint (upto planting depth) and above plinth block concrete collar with two coat of aluminium paint over one coat of red oxide primer including preparation of surface including painting of 30 cm wide bands 3 Nos with synthetic enamel paint of appropriate colour in alternate layer upto height of 1.5 m above plinth block.

(f) Writing letter of figures (block Roman, Italic as Indian) with thick synthetic enamel paint of apprised shade not exc 5 cm height including numbering of pole. (g) Painting of coping with cement base paint all as directed. (h) Bracing with angle/chanel iron with nut,bolt,washer,ms flat etc as shown in drg. (j) Anti-climbing device-02 Nos as specified and directed (k) Danger notice board suitable for HT -02 Nos Note:- (i) This item consists of provision of steel pole and work mentioned in para (a) to (k) only. All other connected work shall be measured and paid separately.

Supply, installation, commissioning and testing of Level-III transformer copper wound step down 100 KVA ,out door type, floor mounted, 50 Cycle (50 Hz), AC with oil immersed naturally air cooled (ONAN),delta connected on HV side and star connected LV side in accordance with vector group symbol DY-11 with natural brought out on secondary side and having tapping in step of ± 2.5 % to 5.0 % and ± 7.5 % to be changed by means of hand operated off load tap changing gear incl first fill of transformer oil as per IS 335 and including all fittings/accessories as specified in SSR Part-I and IS 1180 1993or as per latest , the transformer should have cable box on LT side and exposed brass bushing on HT side,oil temperature gausge, dehydrating breather with first filling of dehydrating agents oil conservator tank, explosion vent, rating and terminal marking plate, oil level gauge, oil drain and filter valve, providing independent earthing terminals for neutral and body, PCC foundation complete in all respect and other standard accessories etc all as specified

Note- (i) Transformer shall be fixed on PCC plat form of size 3.0x2.5x1.2 mtr above the ground level and 0.60 mtr below ground with PCC (1:3:6) type C-2 using 40 mm graded stone aggregate with suitable steps from grount to top of plat form incl 15mm thick plaster in cement mortar (1:4) on external surface, earth work etc complete with two coat of white wash on plat form of approved shade including 1.8 mtr height channeling fanceing with angel iron/chanel and suitable size gate with loacking arrangment as specified in drg and painting the one coate of primer and two coat of synthetic enamelled paind (90 cm black paint over the ground and 90 cm yellow paint above the black paint & incl spread 40mm stone aggregate with 20 cm thick inside the chanel fencing, danger notice board about -04 Nos

Supplying, , installing, testing and commissioning of Air break switch GOD (combined with drop out assembly with fuse carrier, fuse element mounted on insulator and steel frame), Single break, 11KV rated voltage, Max system voltage 11 KV, 50 C/S rated frequency, 200 Amps continuous current rating Max temp rise over contacts 35 degree centigrade, and other current carrying parts max temp 50 Degree centigrade, main contacts fixed / moving of tinned Cu Alloy, vertical loading arrangements (vertical mounting), Triple Pole, mechanically operated from ground, mounted on insulators 11 KV grade (12 Nos) operating handle, Post insulators, high pressure heavy duty, operating rod made of 25 mm dia, GI medium grade pipe, MS clamps, bolts, nuts, and washers, locking arrangement with one pad lock 50 mm (Godrej/ navtal) with two keys including providing two coats of aluminium paint over a coat of red oxide Zn chrome primer complete all as specified and directed.

S&F Lightning arrestor non linear resistor type or expulsion type confirming to IS-3070 Part- I complete line discharge or transmission class - 2 nominal discharge current 10 KA & high discharge 100 KA assembly suitable for 11 KV incl all clamps, nuts, bolts & washers & connecting to earth with 32x6 mm GI strip complete all as specified and directed.

Supplying, installation, testing & commissioning of 11 KV, 630 Amps, 21kA for 1 sec extensible IP55 manual Outdoor type SF6 gas insulated 630 Amp Copper busbar RMU extensible comprising of 1 Load Break switch & 2 outgoing VCB as details below. The LBS/VCB shall be enclosed in robotically welded minimum 2.5 mm thick non magnetic, non ferrite Stainless Steel tank filled with SF6 with IP class IP67 , leak rate less than 0.1% and tested for internal arc fault of 21kA upto 01-second as per latest IEC 62271-200. The unit shall have front cable entry for ease of installation. VCB should preferably have 2000 operations via mechanically latched push buttons to meet frequent operating requirements. The unit shall include the following with all necessary standard fitting required at site:- -

Load break switch module - 1 Nos. Manually operated 12 KV, 630A Load Break switch and Earthing Switch with making capacity “Live Cable” LED Indicators through Capacitor Voltage Dividers mounted on the bushings. Earth fault passage indicator one per LBS Mechanical ON/OFF/EARTH Indication Cable boxes suitable for 1x3Cx95-120 sq mm XLPE Cable with right angle Cable Termination Protectors, situated towards side of RMU Cable Door should be arc proof and interlocked with respective Earthing Switches. For safety of operator it should not be possible to open the cable Door unless the earth Switch is ON

Vacuum circuit Breaker module - 02 No. (b) Vacuum Circuit Breaker Module 2 nos. Outgoing : (i) 630A Vacuum Circuit Breaker module for making and breaking of fault current alongwith Earth Switch of full making capacity. (ii) Short time breaking current - 21KA/ 3 sec. Making Capacity - 52.5KA (iii) Internal Arc - 21kA/1 sec (iv) Nominal operating gas pressure - 1.3(minimum) Bar abs. (v) Power frequency withstand voltage - 28KV (vi) Impulse withstand voltage - 75KV (vii) Outdoor Enclosure - IP55 (viii) Front cover mechanism - IP2X (ix) Cable covers - 3X (x) Stored Energy mechanism for Motor operation- 24VDC (xi) Cable box for front termination of the cable suitable upto 3 core 400 Sqmm, 11 KV XLPE cable (xii) Operation Counter (xiii) Self- Powered Microprocessor based Relay (3 O/C & E/F) with RS485 port and with standard settings - ADR241S

(xiv) Protection CT - 50-100/1A, Cl- 5P10, 2.5VA burden (not applicable for Bus Coupler VCB) (xv) Suitable site replaceable Cable bushings (xvi) Arc proof cable covers with self Interlocking mechanism between doors, earth switch, disconnector & VCB (xvii) Capacitive voltage indication fixed type system (xviii) Mechanical Indications for breaker ON, OFF, EARTH, TRIP, Spring Charged-Discharged, Vacuum Interrupter should be of same make. Cable box should be arc proof with bolted door and interlocked with respective earthing switches. Doors should be removable for the ease access to terminate cables.

Supply,install,testing and commissioning of out door FPB cubical factory made CPRI tested , water,dust and vermin proof fabricated to 3 mm thick CRCA sheet and mounted on angle iron and tee section frame of size 50x50x6mm and double door front/rear opening and locking arrangment floor mounted, bus bar chember with 200 amps capacity aluminium bus bar with insulated slips fixed on mounted on heavy duty rubberised/porcelain support post insulator inclduing painting with powder coated as specified and pre-wired with suitable size pvc insulated sheathed copper conducotr cable , cable gland, incl earth & pcc works complete in all respects and including the following :-

(a) MCCB 4 pole 160 Amp 35 KA, 415 volts (thermal & magnetic setting) -01 No (incomming) (b) MCCB 40 Amp, 25 KA, 4 pole 415V, 50HZ-03 Nos (AC+ one spare) (c ) MCCB 4P 16 Amp 25 KA-05 Nos (Light & Machine+one spare) (d) Digital voltmeter with slector switch (0-500)-01 No (e) Digital Ammeter with suitable capacity CTs/slector switch -01 No (f) indicator lamp set of 03 -01 No (g) Panel change over switch 200 Amps 4 pole-01 No

Supply, laying, jointing, testing XLPE insulated PVC sheathed with stranded aluminium conductor heavy duty, conforming to IS 1554 Part I / ISI marked, including cable glands , cable almunium lugs etc, to suitable the cable size, cables to be laid in trenches, fixed along the poles bare or through GI pipe with help of ms flat iron (40x5) incl nutbolt & waser or laid under floors road etc fixed concealed in walls encased in GI pipe and incl rout indicator etc complete of following sizes :-

(a) 10 sqmm 4 core

(b) 16 Sqmm 4 core

(c) 70 sqmm 3.5 core

M & L for Epoxy powder coated or polystrene insulated material sheet metal enclosure factory made (double door) 4 way VTPN (IP54) suitable for MCCB DB's 415 Volts with 200 Amps rated busbar, neutral including a) MCCB 3 pole 40 Amp -01 (b) MCB SP 16 Amp -12 Nos and earthing link bar, flush/surface mounting, complete all as specified and directed.

M&L for boring of holes Horizontal upto 150 mm dia under road crossing, pavement, hard standting by trenchless technology using ultra technique and necessary machine complete all as specified and directed

Diamond Electric Co. (BID ID -3076228)

Unnati Engineers (BID ID -3083148)

Ajanta Associates (BID ID -3063316)